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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
de612e7a | 3 | define('SCHEMA_VERSION', 100); |
545ca067 | 4 | |
23d2471c | 5 | $fetch_last_error = false; |
19b3992b | 6 | $pluginhost = false; |
23d2471c | 7 | |
0d421af8 | 8 | function __autoload($class) { |
369dbc19 AD |
9 | $class_file = str_replace("_", "/", strtolower(basename($class))); |
10 | ||
11 | $file = dirname(__FILE__)."/../classes/$class_file.php"; | |
12 | ||
0d421af8 AD |
13 | if (file_exists($file)) { |
14 | require $file; | |
15 | } | |
cc85704f | 16 | |
0d421af8 AD |
17 | } |
18 | ||
d68629dc | 19 | mb_internal_encoding("UTF-8"); |
324944f3 | 20 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
21 | if (defined('E_DEPRECATED')) { |
22 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
23 | } else { | |
24 | error_reporting(E_ALL & ~E_NOTICE); | |
25 | } | |
cce28758 | 26 | |
40d13c28 | 27 | require_once 'config.php'; |
cc17c205 | 28 | |
fc2b26a6 AD |
29 | if (DB_TYPE == "pgsql") { |
30 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
31 | } else { | |
32 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
33 | } | |
34 | ||
0c425dc7 AD |
35 | define('THEME_VERSION_REQUIRED', 1.1); |
36 | ||
9632f884 AD |
37 | /** |
38 | * Return available translations names. | |
8d505d78 | 39 | * |
9632f884 AD |
40 | * @access public |
41 | * @return array A array of available translations. | |
42 | */ | |
f8c612d4 | 43 | function get_translations() { |
6a214f92 | 44 | $tr = array( |
8d505d78 | 45 | "auto" => "Detect automatically", |
a3162add | 46 | "ca_CA" => "Català", |
6a214f92 | 47 | "en_US" => "English", |
36d0510c | 48 | "es_ES" => "Español", |
a927fe7b | 49 | "de_DE" => "Deutsch", |
6a214f92 | 50 | "fr_FR" => "Français", |
e78fd196 | 51 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 52 | "it_IT" => "Italiano", |
1d004f12 | 53 | "ja_JP" => "日本語 (Japanese)", |
592535d7 | 54 | "nb_NO" => "Norwegian bokmål", |
ea45791a | 55 | "pl_PL" => "Polski", |
6a214f92 | 56 | "ru_RU" => "Русский", |
9a063469 | 57 | "pt_BR" => "Portuguese/Brazil", |
6a214f92 | 58 | "zh_CN" => "Simplified Chinese"); |
f8c612d4 AD |
59 | |
60 | return $tr; | |
61 | } | |
62 | ||
7b26a148 AD |
63 | require_once "lib/accept-to-gettext.php"; |
64 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 65 | |
7b26a148 | 66 | function startup_gettext() { |
8d505d78 | 67 | |
7b26a148 AD |
68 | # Get locale from Accept-Language header |
69 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 70 | |
7b26a148 AD |
71 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
72 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
73 | } | |
89cb787e | 74 | |
7b26a148 AD |
75 | /* In login action of mobile version */ |
76 | if ($_POST["language"] && defined('MOBILE_VERSION')) { | |
77 | $lang = $_POST["language"]; | |
afc3cf55 AD |
78 | } else { |
79 | $lang = $_SESSION["language"]; | |
7b26a148 | 80 | } |
7c33dbd4 | 81 | |
7b26a148 AD |
82 | if ($lang) { |
83 | if (defined('LC_MESSAGES')) { | |
84 | _setlocale(LC_MESSAGES, $lang); | |
85 | } else if (defined('LC_ALL')) { | |
86 | _setlocale(LC_ALL, $lang); | |
8d039718 | 87 | } |
aba609e0 | 88 | |
7b26a148 AD |
89 | if (defined('MOBILE_VERSION')) { |
90 | _bindtextdomain("messages", "../locale"); | |
91 | } else { | |
92 | _bindtextdomain("messages", "locale"); | |
93 | } | |
865220a4 | 94 | |
7b26a148 AD |
95 | _textdomain("messages"); |
96 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 97 | } |
7b26a148 AD |
98 | } |
99 | ||
100 | startup_gettext(); | |
cc17c205 | 101 | |
b619ff15 | 102 | require_once 'db-prefs.php'; |
8911ac8b | 103 | require_once 'version.php'; |
40d13c28 | 104 | |
500943a4 AD |
105 | ini_set('user_agent', SELF_USER_AGENT); |
106 | ||
b0f379df | 107 | require_once 'lib/pubsubhubbub/publisher.php'; |
acccafe3 | 108 | require_once 'lib/htmLawed.php'; |
010efc9b | 109 | |
7d96bfcd AD |
110 | $tz_offset = -1; |
111 | $utc_tz = new DateTimeZone('UTC'); | |
112 | $schema_version = false; | |
113 | ||
45004d43 AD |
114 | /** |
115 | * Print a timestamped debug message. | |
8d505d78 | 116 | * |
45004d43 AD |
117 | * @param string $msg The debug message. |
118 | * @return void | |
119 | */ | |
6f9e33e4 | 120 | function _debug($msg) { |
5439d333 RW |
121 | if (defined('QUIET') && QUIET) { |
122 | return; | |
123 | } | |
6f9e33e4 | 124 | $ts = strftime("%H:%M:%S", time()); |
2a6a9395 AD |
125 | if (function_exists('posix_getpid')) { |
126 | $ts = "$ts/" . posix_getpid(); | |
127 | } | |
6f9e33e4 | 128 | print "[$ts] $msg\n"; |
45004d43 | 129 | } // function _debug |
6f9e33e4 | 130 | |
9632f884 AD |
131 | /** |
132 | * Purge a feed old posts. | |
8d505d78 | 133 | * |
9632f884 AD |
134 | * @param mixed $link A database connection. |
135 | * @param mixed $feed_id The id of the purged feed. | |
136 | * @param mixed $purge_interval Olderness of purged posts. | |
137 | * @param boolean $debug Set to True to enable the debug. False by default. | |
138 | * @access public | |
139 | * @return void | |
140 | */ | |
ad507f85 AD |
141 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { |
142 | ||
07d0efe9 | 143 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); |
8d505d78 | 144 | |
ad507f85 | 145 | $rows = -1; |
4c193675 | 146 | |
8d505d78 | 147 | $result = db_query($link, |
07d0efe9 AD |
148 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
149 | ||
150 | $owner_uid = false; | |
151 | ||
152 | if (db_num_rows($result) == 1) { | |
153 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
154 | } | |
155 | ||
ab954dff AD |
156 | if ($purge_interval == -1 || !$purge_interval) { |
157 | if ($owner_uid) { | |
158 | ccache_update($link, $feed_id, $owner_uid); | |
159 | } | |
160 | return; | |
161 | } | |
162 | ||
07d0efe9 AD |
163 | if (!$owner_uid) return; |
164 | ||
3907ef71 AD |
165 | if (FORCE_ARTICLE_PURGE == 0) { |
166 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
167 | $owner_uid, false); | |
168 | } else { | |
169 | $purge_unread = true; | |
170 | $purge_interval = FORCE_ARTICLE_PURGE; | |
171 | } | |
07d0efe9 AD |
172 | |
173 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
174 | ||
fefa6ca3 | 175 | if (DB_TYPE == "pgsql") { |
6e7f8d26 AD |
176 | $pg_version = get_pgsql_version($link); |
177 | ||
178 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 179 | |
8d505d78 AD |
180 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
181 | ttrss_entries.id = ref_id AND | |
182 | marked = false AND | |
183 | feed_id = '$feed_id' AND | |
07d0efe9 | 184 | $query_limit |
25ea2805 | 185 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
186 | |
187 | } else { | |
188 | ||
8d505d78 AD |
189 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
190 | USING ttrss_entries | |
191 | WHERE ttrss_entries.id = ref_id AND | |
192 | marked = false AND | |
193 | feed_id = '$feed_id' AND | |
07d0efe9 | 194 | $query_limit |
25ea2805 | 195 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 196 | } |
ad507f85 AD |
197 | |
198 | $rows = pg_affected_rows($result); | |
8d505d78 | 199 | |
fefa6ca3 | 200 | } else { |
8d505d78 | 201 | |
30f1746f | 202 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 203 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 204 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
205 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
206 | ||
8d505d78 AD |
207 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
208 | USING ttrss_user_entries, ttrss_entries | |
209 | WHERE ttrss_entries.id = ref_id AND | |
210 | marked = false AND | |
211 | feed_id = '$feed_id' AND | |
07d0efe9 | 212 | $query_limit |
25ea2805 | 213 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
8d505d78 | 214 | |
ad507f85 AD |
215 | $rows = mysql_affected_rows($link); |
216 | ||
217 | } | |
218 | ||
ced46404 AD |
219 | ccache_update($link, $feed_id, $owner_uid); |
220 | ||
ad507f85 | 221 | if ($debug) { |
6f9e33e4 | 222 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 223 | } |
9632f884 | 224 | } // function purge_feed |
fefa6ca3 | 225 | |
07d0efe9 AD |
226 | function feed_purge_interval($link, $feed_id) { |
227 | ||
8d505d78 | 228 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
229 | WHERE id = '$feed_id'"); |
230 | ||
231 | if (db_num_rows($result) == 1) { | |
232 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
233 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
234 | ||
8d505d78 | 235 | if ($purge_interval == 0) $purge_interval = get_pref($link, |
863be6ca | 236 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
237 | |
238 | return $purge_interval; | |
239 | ||
240 | } else { | |
241 | return -1; | |
242 | } | |
243 | } | |
244 | ||
a2d79981 AD |
245 | function purge_orphans($link, $do_output = false) { |
246 | ||
71604ca4 | 247 | // purge orphaned posts in main content table |
8d505d78 | 248 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE |
71604ca4 | 249 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
a2d79981 AD |
250 | |
251 | if ($do_output) { | |
252 | $rows = db_affected_rows($link, $result); | |
253 | _debug("Purged $rows orphaned posts."); | |
254 | } | |
c3a8d71a AD |
255 | } |
256 | ||
c7d57b66 AD |
257 | function get_feed_update_interval($link, $feed_id) { |
258 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
259 | ttrss_feeds WHERE id = '$feed_id'"); | |
260 | ||
261 | if (db_num_rows($result) == 1) { | |
262 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
263 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
264 | ||
265 | if ($update_interval != 0) { | |
266 | return $update_interval; | |
267 | } else { | |
268 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
269 | } | |
270 | ||
271 | } else { | |
272 | return -1; | |
273 | } | |
274 | } | |
275 | ||
ae5f7bb1 | 276 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false) { |
8d505d78 AD |
277 | $login = urlencode($login); |
278 | $pass = urlencode($pass); | |
279 | ||
23d2471c AD |
280 | global $fetch_last_error; |
281 | ||
3610b48b | 282 | if (function_exists('curl_init') && !ini_get("open_basedir")) { |
4065b60b | 283 | $ch = curl_init($url); |
a1af1574 AD |
284 | |
285 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15); | |
286 | curl_setopt($ch, CURLOPT_TIMEOUT, 45); | |
287 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
288 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); | |
289 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
290 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 291 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 292 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
19929bbe | 293 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
268a06dc | 294 | curl_setopt($ch, CURLOPT_ENCODING , "gzip"); |
8d505d78 | 295 | |
ae5f7bb1 AD |
296 | if ($post_query) { |
297 | curl_setopt($ch, CURLOPT_POST, true); | |
298 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
299 | } | |
300 | ||
8d505d78 AD |
301 | if ($login && $pass) |
302 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 303 | |
fb074239 | 304 | $contents = @curl_exec($ch); |
268a06dc | 305 | |
a1af1574 | 306 | if ($contents === false) { |
23d2471c | 307 | $fetch_last_error = curl_error($ch); |
a1af1574 AD |
308 | curl_close($ch); |
309 | return false; | |
4065b60b AD |
310 | } |
311 | ||
8d505d78 | 312 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
a1af1574 AD |
313 | $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
314 | curl_close($ch); | |
4065b60b | 315 | |
8d505d78 | 316 | if ($http_code != 200 || $type && strpos($content_type, "$type") === false) { |
a1af1574 AD |
317 | return false; |
318 | } | |
4065b60b | 319 | |
a1af1574 | 320 | return $contents; |
4065b60b | 321 | } else { |
9949bd15 | 322 | if ($login && $pass ){ |
8d505d78 AD |
323 | $url_parts = array(); |
324 | ||
325 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
326 | ||
327 | if ($url_parts[1] && $url_parts[2]) { | |
328 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
329 | } | |
330 | } | |
331 | ||
23d2471c AD |
332 | $data = @file_get_contents($url); |
333 | ||
334 | if (!$data && function_exists('error_get_last')) { | |
335 | $error = error_get_last(); | |
336 | $fetch_last_error = $error["message"]; | |
337 | } | |
338 | return $data; | |
4065b60b AD |
339 | } |
340 | ||
341 | } | |
78800912 | 342 | |
9632f884 AD |
343 | /** |
344 | * Try to determine the favicon URL for a feed. | |
345 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
346 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 347 | * |
9632f884 AD |
348 | * @param string $url A feed or page URL |
349 | * @access public | |
350 | * @return mixed The favicon URL, or false if none was found. | |
351 | */ | |
1bd11fdf | 352 | function get_favicon_url($url) { |
99331724 | 353 | |
1bd11fdf | 354 | $favicon_url = false; |
ed214298 | 355 | |
4065b60b | 356 | if ($html = @fetch_file_contents($url)) { |
78800912 | 357 | |
ed214298 | 358 | libxml_use_internal_errors(true); |
c798704b | 359 | |
ed214298 AD |
360 | $doc = new DOMDocument(); |
361 | $doc->loadHTML($html); | |
362 | $xpath = new DOMXPath($doc); | |
717f5e64 | 363 | |
a712429e AD |
364 | $base = $xpath->query('/html/head/base'); |
365 | foreach ($base as $b) { | |
366 | $url = $b->getAttribute("href"); | |
367 | break; | |
368 | } | |
369 | ||
1bd11fdf | 370 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
371 | if (count($entries) > 0) { |
372 | foreach ($entries as $entry) { | |
1bd11fdf AD |
373 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
374 | break; | |
ed214298 | 375 | } |
8d505d78 | 376 | } |
4065b60b | 377 | } |
c798704b | 378 | |
1bd11fdf AD |
379 | if (!$favicon_url) |
380 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
381 | ||
382 | return $favicon_url; | |
383 | } // function get_favicon_url | |
384 | ||
385 | function check_feed_favicon($site_url, $feed, $link) { | |
882311d9 | 386 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 387 | |
1bd11fdf AD |
388 | $icon_file = ICONS_DIR . "/$feed.ico"; |
389 | ||
390 | if (!file_exists($icon_file)) { | |
391 | $favicon_url = get_favicon_url($site_url); | |
392 | ||
393 | if ($favicon_url) { | |
394 | // Limiting to "image" type misses those served with text/plain | |
395 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
396 | ||
397 | if ($contents) { | |
398 | // Crude image type matching. | |
399 | // Patterns gleaned from the file(1) source code. | |
400 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
401 | // 0 string \000\000\001\000 MS Windows icon resource | |
402 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
403 | } | |
404 | elseif (preg_match('/^GIF8/', $contents)) { | |
405 | // 0 string GIF8 GIF image data | |
406 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
407 | } | |
408 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
409 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
410 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
411 | } | |
412 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
413 | // 0 beshort 0xffd8 JPEG image data | |
414 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
415 | } | |
416 | else { | |
417 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
418 | $contents = ""; | |
419 | } | |
420 | } | |
421 | ||
422 | if ($contents) { | |
423 | $fp = @fopen($icon_file, "w"); | |
424 | ||
425 | if ($fp) { | |
426 | fwrite($fp, $contents); | |
427 | fclose($fp); | |
428 | chmod($icon_file, 0644); | |
429 | } | |
430 | } | |
431 | } | |
78800912 AD |
432 | } |
433 | } | |
434 | ||
f175937c | 435 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 436 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
437 | foreach ($values as $v) { |
438 | if ($v == $default) | |
60807300 | 439 | $sel = "selected=\"1\""; |
a0d53889 AD |
440 | else |
441 | $sel = ""; | |
8d505d78 | 442 | |
60807300 | 443 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
444 | } |
445 | print "</select>"; | |
446 | } | |
40d13c28 | 447 | |
79f3553b AD |
448 | function print_select_hash($id, $default, $values, $attributes = "") { |
449 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
450 | foreach (array_keys($values) as $v) { |
451 | if ($v == $default) | |
74d5c8fa | 452 | $sel = 'selected="selected"'; |
673d54ca AD |
453 | else |
454 | $sel = ""; | |
8d505d78 | 455 | |
673d54ca AD |
456 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
457 | } | |
458 | ||
459 | print "</select>"; | |
460 | } | |
461 | ||
406d9489 AD |
462 | function getmicrotime() { |
463 | list($usec, $sec) = explode(" ",microtime()); | |
464 | return ((float)$usec + (float)$sec); | |
465 | } | |
466 | ||
f541eb78 | 467 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 468 | foreach ($values as $v) { |
8d505d78 | 469 | |
77e96719 | 470 | if ($v == $default) |
5da169d9 | 471 | $sel = "checked"; |
77e96719 | 472 | else |
5da169d9 AD |
473 | $sel = ""; |
474 | ||
f541eb78 | 475 | if ($v == $true_is) { |
5da169d9 AD |
476 | $sel .= " value=\"1\""; |
477 | } else { | |
478 | $sel .= " value=\"0\""; | |
479 | } | |
8d505d78 AD |
480 | |
481 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 482 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
483 | |
484 | } | |
485 | } | |
486 | ||
d9084cf2 | 487 | function initialize_user_prefs($link, $uid, $profile = false) { |
ff485f1d AD |
488 | |
489 | $uid = db_escape_string($uid); | |
490 | ||
d9084cf2 AD |
491 | if (!$profile) { |
492 | $profile = "NULL"; | |
f9aa6a89 | 493 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 494 | } else { |
f9aa6a89 | 495 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
496 | } |
497 | ||
f9aa6a89 AD |
498 | if (get_schema_version($link) < 63) $profile_qpart = ""; |
499 | ||
ff485f1d AD |
500 | db_query($link, "BEGIN"); |
501 | ||
502 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
8d505d78 AD |
503 | |
504 | $u_result = db_query($link, "SELECT pref_name | |
f9aa6a89 | 505 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
506 | |
507 | $active_prefs = array(); | |
508 | ||
509 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 510 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
511 | } |
512 | ||
513 | while ($line = db_fetch_assoc($result)) { | |
514 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
515 | // print "adding " . $line["pref_name"] . "<br>"; | |
516 | ||
f9aa6a89 AD |
517 | if (get_schema_version($link) < 63) { |
518 | db_query($link, "INSERT INTO ttrss_user_prefs | |
8d505d78 | 519 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
520 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
521 | ||
522 | } else { | |
523 | db_query($link, "INSERT INTO ttrss_user_prefs | |
8d505d78 | 524 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
525 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
526 | } | |
ff485f1d AD |
527 | |
528 | } | |
529 | } | |
530 | ||
531 | db_query($link, "COMMIT"); | |
532 | ||
533 | } | |
956c7629 | 534 | |
8de8bfb8 AD |
535 | function get_ssl_certificate_id() { |
536 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
537 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
538 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
539 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
540 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
541 | } | |
542 | return ""; | |
543 | } | |
544 | ||
0d421af8 | 545 | function authenticate_user($link, $login, $password, $check_only = false) { |
c8437f35 | 546 | |
131b01b3 | 547 | if (!SINGLE_USER_MODE) { |
c8437f35 | 548 | |
0d421af8 AD |
549 | $user_id = false; |
550 | $modules = explode(",", AUTH_MODULES); | |
66917e70 | 551 | |
0d421af8 AD |
552 | foreach ($modules as $module) { |
553 | $module_class = "auth_$module"; | |
554 | if (class_exists($module_class)) { | |
555 | $authenticator = new $module_class($link); | |
3d72afa1 | 556 | |
0d421af8 | 557 | $user_id = (int) $authenticator->authenticate($login, $password); |
42315f8d | 558 | |
200e0d4e AD |
559 | if ($user_id) { |
560 | $_SESSION["auth_module"] = $module; | |
561 | break; | |
562 | } | |
e90053fe AD |
563 | |
564 | } else { | |
0d421af8 AD |
565 | print T_sprintf("Fatal: authentication module %s not found.", $module); |
566 | die; | |
e90053fe | 567 | } |
461766f3 AD |
568 | } |
569 | ||
0d421af8 AD |
570 | if ($user_id && !$check_only) { |
571 | $_SESSION["uid"] = $user_id; | |
572 | ||
573 | $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users | |
574 | WHERE id = '$user_id'"); | |
8d505d78 | 575 | |
131b01b3 AD |
576 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
577 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
8484ce22 | 578 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); |
8d505d78 AD |
579 | |
580 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
131b01b3 | 581 | $_SESSION["uid"]); |
8d505d78 | 582 | |
131b01b3 | 583 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
1a9f4d3c | 584 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
91c5f229 AD |
585 | |
586 | $_SESSION["last_version_check"] = time(); | |
8d505d78 | 587 | |
131b01b3 | 588 | initialize_user_prefs($link, $_SESSION["uid"]); |
8d505d78 | 589 | |
131b01b3 AD |
590 | return true; |
591 | } | |
8d505d78 | 592 | |
131b01b3 | 593 | return false; |
503eb349 | 594 | |
131b01b3 | 595 | } else { |
503eb349 | 596 | |
131b01b3 AD |
597 | $_SESSION["uid"] = 1; |
598 | $_SESSION["name"] = "admin"; | |
787e5ebc | 599 | $_SESSION["access_level"] = 10; |
21e42e5f | 600 | |
0d421af8 AD |
601 | $_SESSION["hide_hello"] = true; |
602 | $_SESSION["hide_logout"] = true; | |
603 | ||
d5fd183d AD |
604 | $_SESSION["auth_module"] = false; |
605 | ||
21e42e5f AD |
606 | if (!$_SESSION["csrf_token"]) { |
607 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
608 | } | |
f557cd78 | 609 | |
0bbba72d | 610 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
8d505d78 | 611 | |
0bbba72d | 612 | initialize_user_prefs($link, $_SESSION["uid"]); |
8d505d78 | 613 | |
c8437f35 AD |
614 | return true; |
615 | } | |
c8437f35 AD |
616 | } |
617 | ||
e6cb77a0 AD |
618 | function make_password($length = 8) { |
619 | ||
85db6213 AD |
620 | $password = ""; |
621 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
622 | ||
623 | $i = 0; | |
624 | ||
625 | while ($i < $length) { | |
626 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
627 | ||
628 | if (!strstr($password, $char)) { | |
629 | $password .= $char; | |
630 | $i++; | |
631 | } | |
632 | } | |
633 | return $password; | |
e6cb77a0 AD |
634 | } |
635 | ||
636 | // this is called after user is created to initialize default feeds, labels | |
637 | // or whatever else | |
8d505d78 | 638 | |
e6cb77a0 AD |
639 | // user preferences are checked on every login, not here |
640 | ||
641 | function initialize_user($link, $uid) { | |
642 | ||
e6cb77a0 | 643 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
74bff337 | 644 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
b6d486a3 | 645 | 'http://tt-rss.org/releases.rss')"); |
3b0feb9b | 646 | |
cd2cd415 AD |
647 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
648 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
f0855b88 | 649 | 'http://tt-rss.org/forum/rss.php')"); |
3b0feb9b | 650 | } |
e6cb77a0 | 651 | |
b8aa49bc | 652 | function logout_user() { |
5ccc1cf5 AD |
653 | session_destroy(); |
654 | if (isset($_COOKIE[session_name()])) { | |
655 | setcookie(session_name(), '', time()-42000, '/'); | |
656 | } | |
b8aa49bc AD |
657 | } |
658 | ||
8484ce22 AD |
659 | function validate_csrf($csrf_token) { |
660 | return $csrf_token == $_SESSION['csrf_token']; | |
661 | } | |
662 | ||
916f788a | 663 | function validate_session($link) { |
0f41fce8 AD |
664 | if (SINGLE_USER_MODE) return true; |
665 | ||
666 | $check_ip = $_SESSION['ip_address']; | |
667 | ||
668 | switch (SESSION_CHECK_ADDRESS) { | |
669 | case 0: | |
670 | $check_ip = ''; | |
671 | break; | |
672 | case 1: | |
673 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
674 | break; | |
675 | case 2: | |
676 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')); | |
677 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
678 | break; | |
679 | }; | |
680 | ||
d769a0f7 | 681 | if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) { |
8d505d78 | 682 | $_SESSION["login_error_msg"] = |
d769a0f7 AD |
683 | __("Session failed to validate (incorrect IP)"); |
684 | return false; | |
685 | } | |
0f41fce8 AD |
686 | |
687 | if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) | |
05044a59 | 688 | return false; |
05044a59 | 689 | |
e6684130 AD |
690 | if ($_SESSION["uid"]) { |
691 | ||
8d505d78 | 692 | $result = db_query($link, |
e6684130 AD |
693 | "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'"); |
694 | ||
695 | $pwd_hash = db_fetch_result($result, 0, "pwd_hash"); | |
696 | ||
697 | if ($pwd_hash != $_SESSION["pwd_hash"]) { | |
698 | return false; | |
699 | } | |
700 | } | |
701 | ||
a885f0ec | 702 | /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) { |
d620cfe7 | 703 | |
8e849206 | 704 | //print_r($_SESSION); |
d620cfe7 AD |
705 | |
706 | if (time() > $_SESSION["cookie_lifetime"]) { | |
707 | return false; | |
708 | } | |
a885f0ec AD |
709 | } */ |
710 | ||
916f788a AD |
711 | return true; |
712 | } | |
713 | ||
de612e7a AD |
714 | function load_user_plugins($link, $owner_uid) { |
715 | if ($owner_uid) { | |
716 | $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid); | |
717 | ||
718 | global $pluginhost; | |
719 | $pluginhost->load($plugins); | |
720 | } | |
721 | } | |
722 | ||
97acbaf1 AD |
723 | function login_sequence($link, $login_form = 0) { |
724 | if (SINGLE_USER_MODE) { | |
de612e7a AD |
725 | authenticate_user($link, "admin", null); |
726 | load_user_plugins($link, $_SESSION["uid"]); | |
97acbaf1 AD |
727 | } else { |
728 | if (!$_SESSION["uid"] || !validate_session($link)) { | |
729 | ||
730 | if (AUTH_AUTO_LOGIN && authenticate_user($link, null, null)) { | |
731 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
732 | } else { | |
733 | authenticate_user($link, null, null, true); | |
734 | } | |
735 | ||
736 | if (!$_SESSION["uid"]) render_login_form($link, $login_form); | |
737 | ||
738 | } else { | |
739 | /* bump login timestamp */ | |
740 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
741 | $_SESSION["uid"]); | |
01a87dff AD |
742 | } |
743 | ||
afc3cf55 AD |
744 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { |
745 | setcookie("ttrss_lang", $_SESSION["language"], | |
746 | time() + SESSION_COOKIE_LIFETIME); | |
b8aa49bc | 747 | } |
de612e7a AD |
748 | |
749 | if ($_SESSION["uid"]) { | |
750 | load_user_plugins($link, $_SESSION["uid"]); | |
751 | } | |
b8aa49bc | 752 | } |
afc3cf55 | 753 | } |
3547842a | 754 | |
411fe209 | 755 | function truncate_string($str, $max_len, $suffix = '…') { |
12db369c | 756 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
411fe209 | 757 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
758 | } else { |
759 | return $str; | |
760 | } | |
761 | } | |
54a60e1a | 762 | |
e9823609 | 763 | function theme_image($link, $filename) { |
883fee8d AD |
764 | if ($link) { |
765 | $theme_path = get_user_theme_path($link); | |
e9823609 | 766 | |
883fee8d AD |
767 | if ($theme_path && is_file($theme_path.$filename)) { |
768 | return $theme_path.$filename; | |
769 | } else { | |
770 | return $filename; | |
771 | } | |
e9823609 AD |
772 | } else { |
773 | return $filename; | |
774 | } | |
775 | } | |
776 | ||
dce46cad | 777 | function get_user_theme($link) { |
e4c51a6c | 778 | |
b92fbcd8 | 779 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { |
b97e6e02 AD |
780 | $theme_name = get_pref($link, "_THEME_ID"); |
781 | if (is_dir("themes/$theme_name")) { | |
782 | return $theme_name; | |
783 | } else { | |
784 | return ''; | |
785 | } | |
e4c51a6c | 786 | } else { |
b97e6e02 | 787 | return ''; |
e4c51a6c | 788 | } |
d9084cf2 | 789 | |
dce46cad AD |
790 | } |
791 | ||
792 | function get_user_theme_path($link) { | |
c3fddd05 | 793 | $theme_path = ''; |
dce46cad | 794 | |
b92fbcd8 | 795 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { |
dce46cad AD |
796 | $theme_name = get_pref($link, "_THEME_ID"); |
797 | ||
b97e6e02 | 798 | if ($theme_name && is_dir("themes/$theme_name")) { |
dce46cad | 799 | $theme_path = "themes/$theme_name/"; |
6ba50622 | 800 | } else { |
dce46cad | 801 | $theme_name = ''; |
6ba50622 | 802 | } |
54a60e1a | 803 | } else { |
dce46cad AD |
804 | $theme_path = ''; |
805 | } | |
806 | ||
0c425dc7 | 807 | if ($theme_path) { |
8d3cb8c0 AD |
808 | if (is_file("$theme_path/theme.ini")) { |
809 | $ini = parse_ini_file("$theme_path/theme.ini", true); | |
810 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED) { | |
0c425dc7 AD |
811 | return $theme_path; |
812 | } | |
813 | } | |
814 | } | |
815 | return ''; | |
dce46cad AD |
816 | } |
817 | ||
e71f2610 AD |
818 | function get_user_theme_options($link) { |
819 | $t = get_user_theme_path($link); | |
820 | ||
821 | if ($t) { | |
822 | if (is_file("$t/theme.ini")) { | |
823 | $ini = parse_ini_file("$t/theme.ini", true); | |
824 | if ($ini['theme']['version']) { | |
825 | return $ini['theme']['options']; | |
826 | } | |
827 | } | |
828 | } | |
f1f3a642 | 829 | return ''; |
e71f2610 AD |
830 | } |
831 | ||
8d3cb8c0 AD |
832 | function print_theme_includes($link) { |
833 | ||
834 | $t = get_user_theme_path($link); | |
835 | $time = time(); | |
836 | ||
837 | if ($t) { | |
8d505d78 | 838 | print "<link rel=\"stylesheet\" type=\"text/css\" |
8d3cb8c0 AD |
839 | href=\"$t/theme.css?$time \">"; |
840 | if (file_exists("$t/theme.js")) { | |
841 | print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\"> | |
842 | </script>"; | |
843 | } | |
844 | } | |
845 | } | |
e71f2610 | 846 | |
dce46cad AD |
847 | function get_all_themes() { |
848 | $themes = glob("themes/*"); | |
849 | ||
b97e6e02 AD |
850 | asort($themes); |
851 | ||
dce46cad AD |
852 | $rv = array(); |
853 | ||
854 | foreach ($themes as $t) { | |
855 | if (is_file("$t/theme.ini")) { | |
856 | $ini = parse_ini_file("$t/theme.ini", true); | |
8d505d78 | 857 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED && |
0c425dc7 | 858 | !$ini['theme']['disabled']) { |
dce46cad AD |
859 | $entry = array(); |
860 | $entry["path"] = $t; | |
861 | $entry["base"] = basename($t); | |
862 | $entry["name"] = $ini['theme']['name']; | |
863 | $entry["version"] = $ini['theme']['version']; | |
864 | $entry["author"] = $ini['theme']['author']; | |
e71f2610 | 865 | $entry["options"] = $ini['theme']['options']; |
dce46cad AD |
866 | array_push($rv, $entry); |
867 | } | |
868 | } | |
54a60e1a | 869 | } |
dce46cad AD |
870 | |
871 | return $rv; | |
54a60e1a | 872 | } |
be773442 | 873 | |
ab4b768f AD |
874 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
875 | ||
876 | try { | |
877 | $source_tz = new DateTimeZone($source_tz); | |
878 | } catch (Exception $e) { | |
879 | $source_tz = new DateTimeZone('UTC'); | |
880 | } | |
881 | ||
882 | try { | |
883 | $dest_tz = new DateTimeZone($dest_tz); | |
884 | } catch (Exception $e) { | |
885 | $dest_tz = new DateTimeZone('UTC'); | |
886 | } | |
887 | ||
888 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
889 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
890 | } | |
891 | ||
324944f3 AD |
892 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, |
893 | $no_smart_dt = false) { | |
894 | ||
895 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
896 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
897 | ||
7d96bfcd AD |
898 | global $utc_tz; |
899 | global $tz_offset; | |
324944f3 | 900 | |
7d96bfcd AD |
901 | # We store date in UTC internally |
902 | $dt = new DateTime($timestamp, $utc_tz); | |
903 | ||
904 | if ($tz_offset == -1) { | |
905 | ||
906 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
907 | ||
908 | try { | |
909 | $user_tz = new DateTimeZone($user_tz_string); | |
910 | } catch (Exception $e) { | |
911 | $user_tz = $utc_tz; | |
912 | } | |
913 | ||
914 | $tz_offset = $user_tz->getOffset($dt); | |
324944f3 AD |
915 | } |
916 | ||
7d96bfcd | 917 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 918 | |
1dc52ae7 | 919 | if (!$no_smart_dt) { |
8d505d78 | 920 | return smart_date_time($link, $user_timestamp, |
7d96bfcd | 921 | $tz_offset, $owner_uid); |
324944f3 AD |
922 | } else { |
923 | if ($long) | |
924 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
925 | else | |
926 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
927 | ||
928 | return date($format, $user_timestamp); | |
929 | } | |
930 | } | |
931 | ||
2a5c136e AD |
932 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { |
933 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
934 | ||
935 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 936 | return date("G:i", $timestamp); |
2a5c136e AD |
937 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
938 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
939 | return date($format, $timestamp); | |
be773442 | 940 | } else { |
2a5c136e AD |
941 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); |
942 | return date($format, $timestamp); | |
be773442 AD |
943 | } |
944 | } | |
945 | ||
e3c99f3b | 946 | function sql_bool_to_bool($s) { |
36184020 | 947 | if ($s == "t" || $s == "1" || $s == "true") { |
e3c99f3b AD |
948 | return true; |
949 | } else { | |
950 | return false; | |
951 | } | |
952 | } | |
8d505d78 | 953 | |
badac687 AD |
954 | function bool_to_sql_bool($s) { |
955 | if ($s) { | |
956 | return "true"; | |
957 | } else { | |
958 | return "false"; | |
959 | } | |
960 | } | |
e3c99f3b | 961 | |
fcfa9ef1 AD |
962 | // Session caching removed due to causing wrong redirects to upgrade |
963 | // script when get_schema_version() is called on an obsolete session | |
964 | // created on a previous schema version. | |
199db684 | 965 | function get_schema_version($link, $nocache = false) { |
7d96bfcd AD |
966 | global $schema_version; |
967 | ||
968 | if (!$schema_version) { | |
199db684 AD |
969 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); |
970 | $version = db_fetch_result($result, 0, "schema_version"); | |
7d96bfcd | 971 | $schema_version = $version; |
199db684 | 972 | return $version; |
7d96bfcd AD |
973 | } else { |
974 | return $schema_version; | |
975 | } | |
e4c51a6c AD |
976 | } |
977 | ||
6043fb7e | 978 | function sanity_check($link) { |
31303c6b | 979 | require_once 'errors.php'; |
ebb948c2 | 980 | |
6043fb7e | 981 | $error_code = 0; |
7d96bfcd | 982 | $schema_version = get_schema_version($link, true); |
6043fb7e AD |
983 | |
984 | if ($schema_version != SCHEMA_VERSION) { | |
985 | $error_code = 5; | |
986 | } | |
987 | ||
aec3ce39 AD |
988 | if (DB_TYPE == "mysql") { |
989 | $result = db_query($link, "SELECT true", false); | |
990 | if (db_num_rows($result) != 1) { | |
991 | $error_code = 10; | |
992 | } | |
993 | } | |
994 | ||
f29ba148 AD |
995 | if (db_escape_string("testTEST") != "testTEST") { |
996 | $error_code = 12; | |
997 | } | |
998 | ||
ebb948c2 | 999 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
1000 | } |
1001 | ||
27981ca3 | 1002 | function file_is_locked($filename) { |
31a6d42d | 1003 | if (function_exists('flock')) { |
fb074239 | 1004 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); |
31a6d42d AD |
1005 | if ($fp) { |
1006 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1007 | flock($fp, LOCK_UN); | |
1008 | fclose($fp); | |
1009 | return false; | |
1010 | } | |
27981ca3 | 1011 | fclose($fp); |
31a6d42d | 1012 | return true; |
e89aed7b AD |
1013 | } else { |
1014 | return false; | |
27981ca3 | 1015 | } |
27981ca3 | 1016 | } |
c1fb4a5e | 1017 | return true; // consider the file always locked and skip the test |
27981ca3 AD |
1018 | } |
1019 | ||
fcb4c0c9 | 1020 | function make_lockfile($filename) { |
cfa43e02 | 1021 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 1022 | |
82acc36d | 1023 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
4c59adb1 AD |
1024 | if (function_exists('posix_getpid')) { |
1025 | fwrite($fp, posix_getpid() . "\n"); | |
1026 | } | |
fcb4c0c9 AD |
1027 | return $fp; |
1028 | } else { | |
1029 | return false; | |
1030 | } | |
1031 | } | |
1032 | ||
bf7fcde8 | 1033 | function make_stampfile($filename) { |
cfa43e02 | 1034 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 1035 | |
8e00ae9b | 1036 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 1037 | fwrite($fp, time() . "\n"); |
8e00ae9b | 1038 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
1039 | fclose($fp); |
1040 | return true; | |
1041 | } else { | |
1042 | return false; | |
1043 | } | |
1044 | } | |
1045 | ||
894ebcf5 AD |
1046 | function sql_random_function() { |
1047 | if (DB_TYPE == "mysql") { | |
1048 | return "RAND()"; | |
1049 | } else { | |
1050 | return "RANDOM()"; | |
1051 | } | |
1052 | } | |
1053 | ||
184f5195 | 1054 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false) { |
c7e51de1 AD |
1055 | |
1056 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 1057 | |
37c03d3a | 1058 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 1059 | |
705b97b7 AD |
1060 | $ref_check_qpart = ($max_id && |
1061 | !get_pref($link, 'REVERSE_HEADLINES')) ? "ref_id <= '$max_id'" : "true"; | |
184f5195 | 1062 | |
37c03d3a | 1063 | if (is_numeric($feed)) { |
23aa0d16 AD |
1064 | if ($cat_view) { |
1065 | ||
72a2f4f5 | 1066 | if ($feed >= 0) { |
f9fca8cb AD |
1067 | |
1068 | if ($feed > 0) { | |
bda6afa2 AD |
1069 | $children = getChildCategories($link, $feed, $owner_uid); |
1070 | array_push($children, $feed); | |
1071 | ||
1072 | $children = join(",", $children); | |
1073 | ||
1074 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1075 | } else { |
1076 | $cat_qpart = "cat_id IS NULL"; | |
1077 | } | |
8d505d78 | 1078 | |
bda6afa2 AD |
1079 | db_query($link, "UPDATE ttrss_user_entries |
1080 | SET unread = false,last_read = NOW() | |
1081 | WHERE feed_id IN (SELECT id FROM ttrss_feeds WHERE $cat_qpart) | |
1082 | AND $ref_check_qpart | |
1083 | AND owner_uid = $owner_uid"); | |
23aa0d16 | 1084 | |
f9fca8cb | 1085 | } else if ($feed == -2) { |
23aa0d16 | 1086 | |
8d505d78 AD |
1087 | db_query($link, "UPDATE ttrss_user_entries |
1088 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
1089 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
184f5195 AD |
1090 | AND $ref_check_qpart |
1091 | AND unread = true AND owner_uid = $owner_uid"); | |
23aa0d16 AD |
1092 | } |
1093 | ||
1094 | } else if ($feed > 0) { | |
1095 | ||
8d505d78 AD |
1096 | db_query($link, "UPDATE ttrss_user_entries |
1097 | SET unread = false,last_read = NOW() | |
184f5195 AD |
1098 | WHERE feed_id = '$feed' |
1099 | AND $ref_check_qpart | |
1100 | AND owner_uid = $owner_uid"); | |
8d505d78 | 1101 | |
23aa0d16 AD |
1102 | } else if ($feed < 0 && $feed > -10) { // special, like starred |
1103 | ||
1104 | if ($feed == -1) { | |
8d505d78 | 1105 | db_query($link, "UPDATE ttrss_user_entries |
23aa0d16 | 1106 | SET unread = false,last_read = NOW() |
184f5195 AD |
1107 | WHERE marked = true |
1108 | AND $ref_check_qpart | |
1109 | AND owner_uid = $owner_uid"); | |
23aa0d16 | 1110 | } |
e4f4b46f AD |
1111 | |
1112 | if ($feed == -2) { | |
8d505d78 | 1113 | db_query($link, "UPDATE ttrss_user_entries |
e4f4b46f | 1114 | SET unread = false,last_read = NOW() |
184f5195 AD |
1115 | WHERE published = true |
1116 | AND $ref_check_qpart | |
1117 | AND owner_uid = $owner_uid"); | |
e4f4b46f AD |
1118 | } |
1119 | ||
2d24f032 AD |
1120 | if ($feed == -3) { |
1121 | ||
c1d7e6c3 AD |
1122 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); |
1123 | ||
2d24f032 | 1124 | if (DB_TYPE == "pgsql") { |
8d505d78 | 1125 | $match_part = "updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1126 | } else { |
8d505d78 | 1127 | $match_part = "updated > DATE_SUB(NOW(), |
c1d7e6c3 | 1128 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1129 | } |
1130 | ||
8d505d78 | 1131 | $result = db_query($link, "SELECT id FROM ttrss_entries, |
1f3335dc AD |
1132 | ttrss_user_entries WHERE $match_part AND |
1133 | unread = true AND | |
8d505d78 | 1134 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c7e51de1 | 1135 | owner_uid = $owner_uid"); |
1f3335dc AD |
1136 | |
1137 | $affected_ids = array(); | |
1138 | ||
1139 | while ($line = db_fetch_assoc($result)) { | |
1140 | array_push($affected_ids, $line["id"]); | |
1141 | } | |
1142 | ||
1143 | catchupArticlesById($link, $affected_ids, 0); | |
2d24f032 AD |
1144 | } |
1145 | ||
3584cb11 | 1146 | if ($feed == -4) { |
8d505d78 | 1147 | db_query($link, "UPDATE ttrss_user_entries |
3584cb11 | 1148 | SET unread = false,last_read = NOW() |
184f5195 | 1149 | WHERE $ref_check_qpart AND owner_uid = $owner_uid"); |
3584cb11 AD |
1150 | } |
1151 | ||
23aa0d16 AD |
1152 | } else if ($feed < -10) { // label |
1153 | ||
23aa0d16 AD |
1154 | $label_id = -$feed - 11; |
1155 | ||
8d505d78 AD |
1156 | db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2 |
1157 | SET unread = false, last_read = NOW() | |
338c238d | 1158 | WHERE label_id = '$label_id' AND unread = true |
184f5195 | 1159 | AND $ref_check_qpart |
c7e51de1 | 1160 | AND owner_uid = '$owner_uid' AND ref_id = article_id"); |
23aa0d16 | 1161 | |
23aa0d16 | 1162 | } |
ad0056a8 | 1163 | |
c7e51de1 | 1164 | ccache_update($link, $feed, $owner_uid, $cat_view); |
ad0056a8 | 1165 | |
23aa0d16 AD |
1166 | } else { // tag |
1167 | db_query($link, "BEGIN"); | |
1168 | ||
1169 | $tag_name = db_escape_string($feed); | |
1170 | ||
1171 | $result = db_query($link, "SELECT post_int_id FROM ttrss_tags | |
c7e51de1 | 1172 | WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid"); |
23aa0d16 AD |
1173 | |
1174 | while ($line = db_fetch_assoc($result)) { | |
1175 | db_query($link, "UPDATE ttrss_user_entries SET | |
8d505d78 | 1176 | unread = false, last_read = NOW() |
184f5195 | 1177 | WHERE $ref_check_qpart AND int_id = " . $line["post_int_id"]); |
23aa0d16 AD |
1178 | } |
1179 | db_query($link, "COMMIT"); | |
1180 | } | |
1181 | } | |
1182 | ||
4ffa126e | 1183 | function getAllCounters($link, $omode = "flc", $active_feed = false) { |
cf4d339c | 1184 | |
e33fe293 | 1185 | if (!$omode) $omode = "flc"; |
0a6e5382 | 1186 | |
6a7817c1 | 1187 | $data = getGlobalCounters($link); |
8d505d78 | 1188 | |
6a7817c1 AD |
1189 | $data = array_merge($data, getVirtCounters($link)); |
1190 | ||
1191 | if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link)); | |
1192 | if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
1193 | if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link)); | |
798f5a64 | 1194 | if (strchr($omode, "c")) $data = array_merge($data, getCategoryCounters($link)); |
6a7817c1 AD |
1195 | |
1196 | return $data; | |
8d505d78 | 1197 | } |
a9cb1f83 | 1198 | |
79178062 AD |
1199 | function getCategoryTitle($link, $cat_id) { |
1200 | ||
1201 | if ($cat_id == -1) { | |
1202 | return __("Special"); | |
1203 | } else if ($cat_id == -2) { | |
1204 | return __("Labels"); | |
1205 | } else { | |
1206 | ||
1207 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
1208 | id = '$cat_id'"); | |
1209 | ||
1210 | if (db_num_rows($result) == 1) { | |
1211 | return db_fetch_result($result, 0, "title"); | |
1212 | } else { | |
f99759da | 1213 | return __("Uncategorized"); |
79178062 AD |
1214 | } |
1215 | } | |
1216 | } | |
1217 | ||
1218 | ||
a9cb1f83 | 1219 | function getCategoryCounters($link) { |
6a7817c1 | 1220 | $ret_arr = array(); |
bba7c4bf | 1221 | |
6a7817c1 | 1222 | /* Labels category */ |
bba7c4bf | 1223 | |
8acc449c | 1224 | $cv = array("id" => -2, "kind" => "cat", |
6a7817c1 | 1225 | "counter" => getCategoryUnread($link, -2)); |
bba7c4bf | 1226 | |
6a7817c1 | 1227 | array_push($ret_arr, $cv); |
bba7c4bf | 1228 | |
2c5f231e AD |
1229 | $result = db_query($link, "SELECT id AS cat_id, value AS unread, |
1230 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 | |
1231 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
8d505d78 AD |
1232 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
1233 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
fc9de939 | 1234 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
31375163 | 1235 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
a9cb1f83 AD |
1236 | |
1237 | while ($line = db_fetch_assoc($result)) { | |
22fdebff | 1238 | $line["cat_id"] = (int) $line["cat_id"]; |
8a4c759e | 1239 | |
2c5f231e | 1240 | if ($line["num_children"] > 0) { |
99c9e91a | 1241 | $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]); |
2c5f231e AD |
1242 | } else { |
1243 | $child_counter = 0; | |
1244 | } | |
1245 | ||
8acc449c | 1246 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
0ef32f48 | 1247 | "counter" => $line["unread"] + $child_counter); |
6a7817c1 AD |
1248 | |
1249 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1250 | } |
d232a40f AD |
1251 | |
1252 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1253 | ||
9798b2b4 | 1254 | $cv = array("id" => 0, "kind" => "cat", |
12e6de72 | 1255 | "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true)); |
d232a40f | 1256 | |
6a7817c1 AD |
1257 | array_push($ret_arr, $cv); |
1258 | ||
1259 | return $ret_arr; | |
a9cb1f83 AD |
1260 | } |
1261 | ||
2c5f231e | 1262 | // only accepts real cats (>= 0) |
99c9e91a | 1263 | function getCategoryChildrenUnread($link, $cat, $owner_uid = false) { |
2c5f231e AD |
1264 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1265 | ||
1266 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' | |
1267 | AND owner_uid = $owner_uid"); | |
1268 | ||
1269 | $unread = 0; | |
1270 | ||
1271 | while ($line = db_fetch_assoc($result)) { | |
1272 | $unread += getCategoryUnread($link, $line["id"], $owner_uid); | |
99c9e91a | 1273 | $unread += getCategoryChildrenUnread($link, $line["id"], $owner_uid); |
2c5f231e AD |
1274 | } |
1275 | ||
1276 | return $unread; | |
1277 | } | |
1278 | ||
b6d486a3 AD |
1279 | function getCategoryUnread($link, $cat, $owner_uid = false) { |
1280 | ||
1281 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
f295c368 | 1282 | |
bba7c4bf | 1283 | if ($cat >= 0) { |
18664970 | 1284 | |
bba7c4bf AD |
1285 | if ($cat != 0) { |
1286 | $cat_query = "cat_id = '$cat'"; | |
1287 | } else { | |
1288 | $cat_query = "cat_id IS NULL"; | |
1289 | } | |
14073c0a | 1290 | |
8d505d78 | 1291 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query |
b6d486a3 | 1292 | AND owner_uid = " . $owner_uid); |
8d505d78 | 1293 | |
bba7c4bf AD |
1294 | $cat_feeds = array(); |
1295 | while ($line = db_fetch_assoc($result)) { | |
1296 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1297 | } | |
8d505d78 | 1298 | |
bba7c4bf | 1299 | if (count($cat_feeds) == 0) return 0; |
8d505d78 | 1300 | |
bba7c4bf | 1301 | $match_part = implode(" OR ", $cat_feeds); |
8d505d78 AD |
1302 | |
1303 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
687bb90d AD |
1304 | FROM ttrss_user_entries |
1305 | WHERE unread = true AND ($match_part) | |
1306 | AND owner_uid = " . $owner_uid); | |
8d505d78 | 1307 | |
bba7c4bf | 1308 | $unread = 0; |
8d505d78 | 1309 | |
bba7c4bf AD |
1310 | # this needs to be rewritten |
1311 | while ($line = db_fetch_assoc($result)) { | |
1312 | $unread += $line["unread"]; | |
1313 | } | |
8d505d78 | 1314 | |
bba7c4bf AD |
1315 | return $unread; |
1316 | } else if ($cat == -1) { | |
59e15af4 | 1317 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); |
bba7c4bf | 1318 | } else if ($cat == -2) { |
f295c368 | 1319 | |
b2531a28 | 1320 | $result = db_query($link, " |
8d505d78 | 1321 | SELECT COUNT(unread) AS unread FROM |
687bb90d AD |
1322 | ttrss_user_entries, ttrss_user_labels2 |
1323 | WHERE article_id = ref_id AND unread = true | |
b2531a28 | 1324 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
ceb30ba4 | 1325 | |
b2531a28 | 1326 | $unread = db_fetch_result($result, 0, "unread"); |
f295c368 | 1327 | |
b2531a28 | 1328 | return $unread; |
f295c368 | 1329 | |
8d505d78 | 1330 | } |
f295c368 AD |
1331 | } |
1332 | ||
1333 | function getFeedUnread($link, $feed, $is_cat = false) { | |
2627f2d0 | 1334 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); |
bdb7369b AD |
1335 | } |
1336 | ||
ceb30ba4 AD |
1337 | function getLabelUnread($link, $label_id, $owner_uid = false) { |
1338 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1339 | ||
f360b028 AD |
1340 | $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
1341 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); | |
ceb30ba4 AD |
1342 | |
1343 | if (db_num_rows($result) != 0) { | |
1344 | return db_fetch_result($result, 0, "unread"); | |
1345 | } else { | |
1346 | return 0; | |
1347 | } | |
1348 | } | |
1349 | ||
2627f2d0 AD |
1350 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, |
1351 | $owner_uid = false) { | |
1352 | ||
22fdebff | 1353 | $n_feed = (int) $feed; |
687bb90d | 1354 | $need_entries = false; |
f295c368 | 1355 | |
2627f2d0 AD |
1356 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1357 | ||
bdb7369b AD |
1358 | if ($unread_only) { |
1359 | $unread_qpart = "unread = true"; | |
1360 | } else { | |
1361 | $unread_qpart = "true"; | |
1362 | } | |
1363 | ||
f295c368 | 1364 | if ($is_cat) { |
8d505d78 | 1365 | return getCategoryUnread($link, $n_feed, $owner_uid); |
5417fbd7 AD |
1366 | } else if ($n_feed == -6) { |
1367 | return 0; | |
1368 | } else if ($feed != "0" && $n_feed == 0) { | |
326469fc | 1369 | |
c5701e70 AD |
1370 | $feed = db_escape_string($feed); |
1371 | ||
326469fc | 1372 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) |
8d505d78 | 1373 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
687bb90d | 1374 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
326469fc AD |
1375 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
1376 | return db_fetch_result($result, 0, "count"); | |
1377 | ||
f295c368 | 1378 | } else if ($n_feed == -1) { |
a9cb1f83 | 1379 | $match_part = "marked = true"; |
e4f4b46f AD |
1380 | } else if ($n_feed == -2) { |
1381 | $match_part = "published = true"; | |
2d24f032 | 1382 | } else if ($n_feed == -3) { |
cd2cc43d | 1383 | $match_part = "unread = true AND score >= 0"; |
2d24f032 | 1384 | |
b71e188e | 1385 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 1386 | |
2d24f032 | 1387 | if (DB_TYPE == "pgsql") { |
8d505d78 | 1388 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1389 | } else { |
7608b38a | 1390 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 | 1391 | } |
687bb90d AD |
1392 | |
1393 | $need_entries = true; | |
1394 | ||
b2531a28 AD |
1395 | } else if ($n_feed == -4) { |
1396 | $match_part = "true"; | |
e04c18a2 | 1397 | } else if ($n_feed >= 0) { |
831ff047 | 1398 | |
6e63a7c3 AD |
1399 | if ($n_feed != 0) { |
1400 | $match_part = "feed_id = '$n_feed'"; | |
831ff047 | 1401 | } else { |
6e63a7c3 | 1402 | $match_part = "feed_id IS NULL"; |
831ff047 | 1403 | } |
6e63a7c3 | 1404 | |
a9cb1f83 | 1405 | } else if ($feed < -10) { |
318260cc | 1406 | |
a9cb1f83 AD |
1407 | $label_id = -$feed - 11; |
1408 | ||
ceb30ba4 | 1409 | return getLabelUnread($link, $label_id, $owner_uid); |
a9cb1f83 | 1410 | |
a9cb1f83 AD |
1411 | } |
1412 | ||
1413 | if ($match_part) { | |
e04c18a2 | 1414 | |
687bb90d | 1415 | if ($need_entries) { |
e04c18a2 | 1416 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
687bb90d AD |
1417 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
1418 | } else { | |
1419 | $from_qpart = "ttrss_user_entries"; | |
e04c18a2 AD |
1420 | } |
1421 | ||
8d505d78 | 1422 | $query = "SELECT count(int_id) AS unread |
e04c18a2 | 1423 | FROM $from_qpart WHERE |
687bb90d AD |
1424 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
1425 | ||
1426 | //echo "[$feed/$query]\n"; | |
dbfc4365 AD |
1427 | |
1428 | $result = db_query($link, $query); | |
8d505d78 | 1429 | |
a9cb1f83 | 1430 | } else { |
8d505d78 | 1431 | |
a9cb1f83 | 1432 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread |
8d505d78 AD |
1433 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
1434 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
687bb90d | 1435 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
a9cb1f83 | 1436 | } |
8d505d78 | 1437 | |
a9cb1f83 | 1438 | $unread = db_fetch_result($result, 0, "unread"); |
cfb02131 | 1439 | |
a9cb1f83 AD |
1440 | return $unread; |
1441 | } | |
1442 | ||
f3acc32e AD |
1443 | function getGlobalUnread($link, $user_id = false) { |
1444 | ||
1445 | if (!$user_id) { | |
1446 | $user_id = $_SESSION["uid"]; | |
1447 | } | |
1448 | ||
8a4c759e AD |
1449 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
1450 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
1451 | ||
8d505d78 | 1452 | $c_id = db_fetch_result($result, 0, "c_id"); |
8a4c759e | 1453 | |
a9cb1f83 AD |
1454 | return $c_id; |
1455 | } | |
1456 | ||
1457 | function getGlobalCounters($link, $global_unread = -1) { | |
6a7817c1 AD |
1458 | $ret_arr = array(); |
1459 | ||
8d505d78 | 1460 | if ($global_unread == -1) { |
a9cb1f83 AD |
1461 | $global_unread = getGlobalUnread($link); |
1462 | } | |
6a7817c1 | 1463 | |
8d505d78 | 1464 | $cv = array("id" => "global-unread", |
12e6de72 | 1465 | "counter" => (int) $global_unread); |
6a7817c1 AD |
1466 | |
1467 | array_push($ret_arr, $cv); | |
7bf7e4d3 | 1468 | |
8d505d78 | 1469 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM |
7bf7e4d3 AD |
1470 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1471 | ||
1472 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1473 | ||
8d505d78 | 1474 | $cv = array("id" => "subscribed-feeds", |
12e6de72 | 1475 | "counter" => (int) $subscribed_feeds); |
7bf7e4d3 | 1476 | |
6a7817c1 AD |
1477 | array_push($ret_arr, $cv); |
1478 | ||
1479 | return $ret_arr; | |
a9cb1f83 AD |
1480 | } |
1481 | ||
3809b278 | 1482 | function getTagCounters($link) { |
8d505d78 | 1483 | |
6a7817c1 | 1484 | $ret_arr = array(); |
a9cb1f83 | 1485 | |
8d505d78 AD |
1486 | $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id) |
1487 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
687bb90d | 1488 | AND ref_id = id AND unread = true)) AS count FROM ttrss_tags |
8d505d78 | 1489 | WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name |
ef1ac7c7 | 1490 | ORDER BY count DESC LIMIT 55"); |
8d505d78 | 1491 | |
a9cb1f83 AD |
1492 | $tags = array(); |
1493 | ||
1494 | while ($line = db_fetch_assoc($result)) { | |
1495 | $tags[$line["tag_name"]] += $line["count"]; | |
1496 | } | |
1497 | ||
1498 | foreach (array_keys($tags) as $tag) { | |
8d505d78 | 1499 | $unread = $tags[$tag]; |
a9cb1f83 | 1500 | $tag = htmlspecialchars($tag); |
6a7817c1 AD |
1501 | |
1502 | $cv = array("id" => $tag, | |
8acc449c | 1503 | "kind" => "tag", |
6a7817c1 AD |
1504 | "counter" => $unread); |
1505 | ||
1506 | array_push($ret_arr, $cv); | |
1507 | } | |
1508 | ||
8d505d78 | 1509 | return $ret_arr; |
a9cb1f83 AD |
1510 | } |
1511 | ||
6a7817c1 | 1512 | function getVirtCounters($link) { |
a9cb1f83 | 1513 | |
ef393de7 | 1514 | $ret_arr = array(); |
bdb7369b | 1515 | |
e04c18a2 | 1516 | for ($i = 0; $i >= -4; $i--) { |
bdb7369b | 1517 | |
ceb30ba4 | 1518 | $count = getFeedUnread($link, $i); |
6a7817c1 AD |
1519 | |
1520 | $cv = array("id" => $i, | |
12e6de72 | 1521 | "counter" => (int) $count); |
8d505d78 | 1522 | |
296c8134 AD |
1523 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1524 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
bdb7369b | 1525 | |
6a7817c1 | 1526 | array_push($ret_arr, $cv); |
8d505d78 | 1527 | } |
0a6e5382 AD |
1528 | |
1529 | return $ret_arr; | |
1530 | } | |
1531 | ||
11232703 | 1532 | function getLabelCounters($link, $descriptions = false) { |
6a7817c1 AD |
1533 | |
1534 | $ret_arr = array(); | |
0a6e5382 | 1535 | |
3809b278 | 1536 | $owner_uid = $_SESSION["uid"]; |
bdb7369b | 1537 | |
3809b278 AD |
1538 | $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 |
1539 | WHERE owner_uid = '$owner_uid'"); | |
8d505d78 | 1540 | |
3809b278 | 1541 | while ($line = db_fetch_assoc($result)) { |
2d24f032 | 1542 | |
3809b278 | 1543 | $id = -$line["id"] - 11; |
e4f4b46f | 1544 | |
3809b278 AD |
1545 | $label_name = $line["caption"]; |
1546 | $count = getFeedUnread($link, $id); | |
3809b278 | 1547 | |
6a7817c1 | 1548 | $cv = array("id" => $id, |
12e6de72 | 1549 | "counter" => (int) $count); |
11232703 AD |
1550 | |
1551 | if ($descriptions) | |
1552 | $cv["description"] = $label_name; | |
a9cb1f83 | 1553 | |
296c8134 AD |
1554 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1555 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
ef393de7 | 1556 | |
6a7817c1 | 1557 | array_push($ret_arr, $cv); |
3809b278 | 1558 | } |
8d505d78 | 1559 | |
ef393de7 | 1560 | return $ret_arr; |
a9cb1f83 AD |
1561 | } |
1562 | ||
3809b278 | 1563 | function getFeedCounters($link, $active_feed = false) { |
a9cb1f83 | 1564 | |
6a7817c1 AD |
1565 | $ret_arr = array(); |
1566 | ||
8a4c759e AD |
1567 | $query = "SELECT ttrss_feeds.id, |
1568 | ttrss_feeds.title, | |
8d505d78 | 1569 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
de0a2122 AD |
1570 | last_error, value AS count |
1571 | FROM ttrss_feeds, ttrss_counters_cache | |
8d505d78 | 1572 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
fc9de939 | 1573 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
55e01d7e | 1574 | AND ttrss_counters_cache.feed_id = id"; |
a9cb1f83 | 1575 | |
14073c0a | 1576 | $result = db_query($link, $query); |
a9cb1f83 AD |
1577 | $fctrs_modified = false; |
1578 | ||
1579 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 1580 | |
a9cb1f83 | 1581 | $id = $line["id"]; |
de0a2122 | 1582 | $count = $line["count"]; |
a9cb1f83 | 1583 | $last_error = htmlspecialchars($line["last_error"]); |
fb1fb4ab | 1584 | |
324944f3 | 1585 | $last_updated = make_local_datetime($link, $line['last_updated'], false); |
fb1fb4ab | 1586 | |
7defa089 | 1587 | $has_img = feed_has_icon($id); |
a9cb1f83 | 1588 | |
428b704d AD |
1589 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
1590 | $last_updated = ''; | |
1591 | ||
6a7817c1 | 1592 | $cv = array("id" => $id, |
21884958 | 1593 | "updated" => $last_updated, |
12e6de72 | 1594 | "counter" => (int) $count, |
6a7817c1 | 1595 | "has_img" => (int) $has_img); |
a9cb1f83 | 1596 | |
6a7817c1 AD |
1597 | if ($last_error) |
1598 | $cv["error"] = $last_error; | |
4ffa126e | 1599 | |
296c8134 AD |
1600 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1601 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
bdb7369b | 1602 | |
6a7817c1 | 1603 | if ($active_feed && $id == $active_feed) |
fbc95c5b | 1604 | $cv["title"] = truncate_string($line["title"], 30); |
6a7817c1 AD |
1605 | |
1606 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1607 | |
a9cb1f83 | 1608 | } |
6a7817c1 AD |
1609 | |
1610 | return $ret_arr; | |
a9cb1f83 AD |
1611 | } |
1612 | ||
6e7f8d26 AD |
1613 | function get_pgsql_version($link) { |
1614 | $result = db_query($link, "SELECT version() AS version"); | |
9949bd15 | 1615 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
6e7f8d26 AD |
1616 | return $version[1]; |
1617 | } | |
1618 | ||
2b8290cd | 1619 | /** |
23d2471c AD |
1620 | * @return array (code => Status code, message => error message if available) |
1621 | * | |
2b8290cd CW |
1622 | * 0 - OK, Feed already exists |
1623 | * 1 - OK, Feed added | |
1624 | * 2 - Invalid URL | |
9a8ce956 CW |
1625 | * 3 - URL content is HTML, no feeds available |
1626 | * 4 - URL content is HTML which contains multiple feeds. | |
1627 | * Here you should call extractfeedurls in rpc-backend | |
1628 | * to get all possible feeds. | |
5414ad4c | 1629 | * 5 - Couldn't download the URL content. |
2b8290cd | 1630 | */ |
8d505d78 | 1631 | function subscribe_to_feed($link, $url, $cat_id = 0, |
aa60999b | 1632 | $auth_login = '', $auth_pass = '', $need_auth = false) { |
bb0f29a4 | 1633 | |
23d2471c AD |
1634 | global $fetch_last_error; |
1635 | ||
2c08214a AD |
1636 | require_once "include/rssfuncs.php"; |
1637 | ||
f0266f51 | 1638 | $url = fix_url($url); |
ec39a02c | 1639 | |
23d2471c | 1640 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
a5819bb3 | 1641 | |
759e5132 AD |
1642 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
1643 | ||
1644 | if (!$contents) { | |
304aadb9 | 1645 | return array("code" => 5, "message" => $fetch_last_error); |
759e5132 AD |
1646 | } |
1647 | ||
1648 | if (is_html($contents)) { | |
1649 | $feedUrls = get_feeds_from_html($url, $contents); | |
304aadb9 | 1650 | |
304aadb9 AD |
1651 | if (count($feedUrls) == 0) { |
1652 | return array("code" => 3); | |
1653 | } else if (count($feedUrls) > 1) { | |
759e5132 | 1654 | return array("code" => 4, "feeds" => $feedUrls); |
f6d8345b | 1655 | } |
304aadb9 AD |
1656 | //use feed url as new URL |
1657 | $url = key($feedUrls); | |
1658 | } | |
f6d8345b | 1659 | |
956c7629 AD |
1660 | if ($cat_id == "0" || !$cat_id) { |
1661 | $cat_qpart = "NULL"; | |
1662 | } else { | |
1663 | $cat_qpart = "'$cat_id'"; | |
1664 | } | |
8d505d78 | 1665 | |
956c7629 | 1666 | $result = db_query($link, |
8d505d78 | 1667 | "SELECT id FROM ttrss_feeds |
a5819bb3 | 1668 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
8d505d78 | 1669 | |
956c7629 | 1670 | if (db_num_rows($result) == 0) { |
956c7629 | 1671 | $result = db_query($link, |
8d505d78 AD |
1672 | "INSERT INTO ttrss_feeds |
1673 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method) | |
1674 | VALUES ('".$_SESSION["uid"]."', '$url', | |
19b3992b | 1675 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)"); |
8d505d78 | 1676 | |
956c7629 | 1677 | $result = db_query($link, |
8d505d78 | 1678 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
f27de515 | 1679 | AND owner_uid = " . $_SESSION["uid"]); |
8d505d78 | 1680 | |
956c7629 | 1681 | $feed_id = db_fetch_result($result, 0, "id"); |
8d505d78 | 1682 | |
956c7629 | 1683 | if ($feed_id) { |
c633e370 | 1684 | update_rss_feed($link, $feed_id, true); |
956c7629 AD |
1685 | } |
1686 | ||
23d2471c | 1687 | return array("code" => 1); |
956c7629 | 1688 | } else { |
23d2471c | 1689 | return array("code" => 0); |
956c7629 AD |
1690 | } |
1691 | } | |
1692 | ||
8d505d78 | 1693 | function print_feed_select($link, $id, $default_id = "", |
4c9d0490 AD |
1694 | $attributes = "", $include_all_feeds = true, |
1695 | $root_id = false, $nest_level = 0) { | |
1696 | ||
1697 | if (!$root_id) { | |
1698 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1699 | if ($include_all_feeds) { | |
1700 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1701 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1702 | } | |
673d54ca | 1703 | } |
8d505d78 | 1704 | |
4c9d0490 | 1705 | if (get_pref($link, 'ENABLE_FEED_CATS')) { |
673d54ca | 1706 | |
4c9d0490 AD |
1707 | if ($root_id) |
1708 | $parent_qpart = "parent_cat = '$root_id'"; | |
1709 | else | |
1710 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1711 | |
4c9d0490 AD |
1712 | $result = db_query($link, "SELECT id,title, |
1713 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1714 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1715 | FROM ttrss_feed_categories | |
1716 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1717 | ||
1718 | while ($line = db_fetch_assoc($result)) { | |
1719 | ||
1720 | for ($i = 0; $i < $nest_level; $i++) | |
1721 | $line["title"] = " - " . $line["title"]; | |
1722 | ||
1723 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1724 | ||
1725 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1726 | $line["id"], htmlspecialchars($line["title"])); | |
1727 | ||
1728 | if ($line["num_children"] > 0) | |
1729 | print_feed_select($link, $id, $default_id, $attributes, | |
1730 | $include_all_feeds, $line["id"], $nest_level+1); | |
1731 | ||
1732 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1733 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1734 | ||
1735 | while ($fline = db_fetch_assoc($feed_result)) { | |
1736 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1737 | ||
1738 | $fline["title"] = " + " . $fline["title"]; | |
1739 | ||
1740 | for ($i = 0; $i < $nest_level; $i++) | |
1741 | $fline["title"] = " - " . $fline["title"]; | |
1742 | ||
1743 | printf("<option $is_selected value='%d'>%s</option>", | |
1744 | $fline["id"], htmlspecialchars($fline["title"])); | |
1745 | } | |
673d54ca | 1746 | } |
b1710666 | 1747 | |
4c9d0490 AD |
1748 | if (!$root_id) { |
1749 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
1750 | ||
1751 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1752 | __("Uncategorized")); | |
1753 | ||
1754 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1755 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1756 | ||
1757 | while ($fline = db_fetch_assoc($feed_result)) { | |
1758 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1759 | ||
1760 | $fline["title"] = " + " . $fline["title"]; | |
1761 | ||
1762 | for ($i = 0; $i < $nest_level; $i++) | |
1763 | $fline["title"] = " - " . $fline["title"]; | |
1764 | ||
1765 | printf("<option $is_selected value='%d'>%s</option>", | |
1766 | $fline["id"], htmlspecialchars($fline["title"])); | |
1767 | } | |
1768 | } | |
b1710666 | 1769 | |
4c9d0490 AD |
1770 | } else { |
1771 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1772 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
1773 | ||
1774 | while ($line = db_fetch_assoc($result)) { | |
1775 | ||
1776 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1777 | ||
1778 | printf("<option $is_selected value='%d'>%s</option>", | |
1779 | $line["id"], htmlspecialchars($line["title"])); | |
1780 | } | |
673d54ca | 1781 | } |
8d505d78 | 1782 | |
4c9d0490 AD |
1783 | if (!$root_id) { |
1784 | print "</select>"; | |
1785 | } | |
673d54ca AD |
1786 | } |
1787 | ||
fbf85cf6 AD |
1788 | function print_feed_cat_select($link, $id, $default_id, |
1789 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { | |
8d505d78 | 1790 | |
fbf85cf6 AD |
1791 | if (!$root_id) { |
1792 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1793 | } | |
673d54ca | 1794 | |
fbf85cf6 AD |
1795 | if ($root_id) |
1796 | $parent_qpart = "parent_cat = '$root_id'"; | |
1797 | else | |
1798 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1799 | |
fbf85cf6 AD |
1800 | $result = db_query($link, "SELECT id,title, |
1801 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1802 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1803 | FROM ttrss_feed_categories | |
1804 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
673d54ca | 1805 | |
fbf85cf6 AD |
1806 | while ($line = db_fetch_assoc($result)) { |
1807 | if ($line["id"] == $default_id) { | |
1808 | $is_selected = "selected=\"1\""; | |
1809 | } else { | |
1810 | $is_selected = ""; | |
1811 | } | |
673d54ca | 1812 | |
fbf85cf6 AD |
1813 | for ($i = 0; $i < $nest_level; $i++) |
1814 | $line["title"] = " - " . $line["title"]; | |
c00907f2 | 1815 | |
fbf85cf6 AD |
1816 | if ($line["title"]) |
1817 | printf("<option $is_selected value='%d'>%s</option>", | |
1818 | $line["id"], htmlspecialchars($line["title"])); | |
673d54ca | 1819 | |
fbf85cf6 AD |
1820 | if ($line["num_children"] > 0) |
1821 | print_feed_cat_select($link, $id, $default_id, $attributes, | |
1822 | $include_all_cats, $line["id"], $nest_level+1); | |
1823 | } | |
5c7c7da9 | 1824 | |
fbf85cf6 AD |
1825 | if (!$root_id) { |
1826 | if ($include_all_cats) { | |
1827 | if (db_num_rows($result) > 0) { | |
1828 | print "<option disabled=\"1\">--------</option>"; | |
1829 | } | |
7e18f8e7 AD |
1830 | |
1831 | if ($default_id == 0) { | |
1832 | $is_selected = "selected=\"1\""; | |
1833 | } else { | |
1834 | $is_selected = ""; | |
1835 | } | |
1836 | ||
1837 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
fbf85cf6 AD |
1838 | } |
1839 | print "</select>"; | |
1840 | } | |
1841 | } | |
8d505d78 | 1842 | |
14f69488 AD |
1843 | function checkbox_to_sql_bool($val) { |
1844 | return ($val == "on") ? "true" : "false"; | |
1845 | } | |
86b682ce AD |
1846 | |
1847 | function getFeedCatTitle($link, $id) { | |
1848 | if ($id == -1) { | |
d1db26aa | 1849 | return __("Special"); |
86b682ce | 1850 | } else if ($id < -10) { |
d1db26aa | 1851 | return __("Labels"); |
86b682ce | 1852 | } else if ($id > 0) { |
8d505d78 | 1853 | $result = db_query($link, "SELECT ttrss_feed_categories.title |
86b682ce AD |
1854 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
1855 | cat_id = ttrss_feed_categories.id"); | |
1856 | if (db_num_rows($result) == 1) { | |
1857 | return db_fetch_result($result, 0, "title"); | |
1858 | } else { | |
d1db26aa | 1859 | return __("Uncategorized"); |
86b682ce AD |
1860 | } |
1861 | } else { | |
1862 | return "getFeedCatTitle($id) failed"; | |
1863 | } | |
1864 | ||
1865 | } | |
1866 | ||
9299102f | 1867 | function getFeedIcon($id) { |
af88c48a | 1868 | switch ($id) { |
4bee8b5f AD |
1869 | case 0: |
1870 | return "images/archive.png"; | |
1871 | break; | |
af88c48a | 1872 | case -1: |
f65ffc2d | 1873 | return "images/mark_set.png"; |
af88c48a AD |
1874 | break; |
1875 | case -2: | |
b97e6e02 | 1876 | return "images/pub_set.png"; |
af88c48a AD |
1877 | break; |
1878 | case -3: | |
1879 | return "images/fresh.png"; | |
1880 | break; | |
1881 | case -4: | |
1882 | return "images/tag.png"; | |
1883 | break; | |
5417fbd7 AD |
1884 | case -6: |
1885 | return "images/recently_read.png"; | |
1886 | break; | |
af88c48a | 1887 | default: |
4bee8b5f AD |
1888 | if ($id < -10) { |
1889 | return "images/label.png"; | |
1890 | } else { | |
8d505d78 | 1891 | if (file_exists(ICONS_DIR . "/$id.ico")) |
e2eda979 | 1892 | return ICONS_URL . "/$id.ico"; |
4bee8b5f | 1893 | } |
af88c48a AD |
1894 | break; |
1895 | } | |
1896 | } | |
1897 | ||
fd994f1a AD |
1898 | function getFeedTitle($link, $id, $cat = false) { |
1899 | if ($cat) { | |
8add44ec | 1900 | return getCategoryTitle($link, $id); |
fd994f1a | 1901 | } else if ($id == -1) { |
d1db26aa | 1902 | return __("Starred articles"); |
945c243e AD |
1903 | } else if ($id == -2) { |
1904 | return __("Published articles"); | |
2d24f032 AD |
1905 | } else if ($id == -3) { |
1906 | return __("Fresh articles"); | |
b2531a28 AD |
1907 | } else if ($id == -4) { |
1908 | return __("All articles"); | |
80db1113 | 1909 | } else if ($id === 0 || $id === "0") { |
e04c18a2 | 1910 | return __("Archived articles"); |
5417fbd7 AD |
1911 | } else if ($id == -6) { |
1912 | return __("Recently read"); | |
86b682ce | 1913 | } else if ($id < -10) { |
76626c72 | 1914 | $label_id = -$id - 11; |
ceb30ba4 | 1915 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
86b682ce | 1916 | if (db_num_rows($result) == 1) { |
ceb30ba4 | 1917 | return db_fetch_result($result, 0, "caption"); |
86b682ce AD |
1918 | } else { |
1919 | return "Unknown label ($label_id)"; | |
1920 | } | |
1921 | ||
147f5632 | 1922 | } else if (is_numeric($id) && $id > 0) { |
86b682ce AD |
1923 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
1924 | if (db_num_rows($result) == 1) { | |
1925 | return db_fetch_result($result, 0, "title"); | |
1926 | } else { | |
1927 | return "Unknown feed ($id)"; | |
1928 | } | |
1929 | } else { | |
22fdebff | 1930 | return $id; |
86b682ce | 1931 | } |
86b682ce | 1932 | } |
3dd46f19 | 1933 | |
d8221301 | 1934 | function make_init_params($link) { |
f1f3a642 | 1935 | $params = array(); |
c9268ed5 | 1936 | |
c4f7ba80 AD |
1937 | $params["theme"] = get_user_theme($link); |
1938 | $params["theme_options"] = get_user_theme_options($link); | |
f6d6e22f | 1939 | |
c4f7ba80 AD |
1940 | $params["sign_progress"] = theme_image($link, "images/indicator_white.gif"); |
1941 | $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif"); | |
1942 | $params["sign_excl"] = theme_image($link, "images/sign_excl.png"); | |
1943 | $params["sign_info"] = theme_image($link, "images/sign_info.png"); | |
be0801a1 | 1944 | |
f1f3a642 AD |
1945 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
1946 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
7d12b6c8 | 1947 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT", |
30b6ee8c | 1948 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
40496720 | 1949 | |
c4f7ba80 | 1950 | $params[strtolower($param)] = (int) get_pref($link, $param); |
f1f3a642 | 1951 | } |
40496720 | 1952 | |
c4f7ba80 AD |
1953 | $params["icons_url"] = ICONS_URL; |
1954 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
1955 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
1956 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
1957 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
c4f7ba80 | 1958 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
59b223d7 | 1959 | |
8cd576a1 | 1960 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
1961 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1962 | ||
8cd576a1 AD |
1963 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
1964 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 1965 | |
8cd576a1 | 1966 | $params["max_feed_id"] = (int) $max_feed_id; |
c4f7ba80 | 1967 | $params["num_feeds"] = (int) $num_feeds; |
8cd576a1 | 1968 | |
c4f7ba80 | 1969 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); |
9b7ecc0a | 1970 | |
8484ce22 AD |
1971 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
1972 | ||
d8221301 | 1973 | return $params; |
3ac2b520 | 1974 | } |
f54f515f | 1975 | |
c4f7ba80 | 1976 | function make_runtime_info($link) { |
8cd576a1 AD |
1977 | $data = array(); |
1978 | ||
1979 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
9b7ecc0a AD |
1980 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1981 | ||
8cd576a1 AD |
1982 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
1983 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 1984 | |
8cd576a1 AD |
1985 | $data["max_feed_id"] = (int) $max_feed_id; |
1986 | $data["num_feeds"] = (int) $num_feeds; | |
c4f7ba80 | 1987 | |
f8fb4498 | 1988 | $data['last_article_id'] = getLastArticleId($link); |
5ae8f858 | 1989 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); |
f8fb4498 | 1990 | |
dbaa4e4a | 1991 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
c4f7ba80 AD |
1992 | |
1993 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
8e00ae9b | 1994 | |
9041f58b | 1995 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
8e00ae9b | 1996 | |
fb074239 | 1997 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
fbae93d8 | 1998 | |
8e00ae9b | 1999 | if ($stamp) { |
9041f58b AD |
2000 | $stamp_delta = time() - $stamp; |
2001 | ||
2002 | if ($stamp_delta > 1800) { | |
f6854e44 | 2003 | $stamp_check = 0; |
8e00ae9b | 2004 | } else { |
f6854e44 AD |
2005 | $stamp_check = 1; |
2006 | $_SESSION["daemon_stamp_check"] = time(); | |
8e00ae9b AD |
2007 | } |
2008 | ||
c4f7ba80 | 2009 | $data['daemon_stamp_ok'] = $stamp_check; |
f6854e44 | 2010 | |
8e00ae9b AD |
2011 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
2012 | ||
c4f7ba80 | 2013 | $data['daemon_stamp'] = $stamp_fmt; |
8e00ae9b | 2014 | } |
8e00ae9b | 2015 | } |
71ad883b | 2016 | } |
8e00ae9b | 2017 | |
63855db1 | 2018 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
fb074239 | 2019 | $new_version_details = @check_for_update($link); |
d9fa39f1 | 2020 | |
63855db1 | 2021 | $data['new_version_available'] = (int) ($new_version_details != false); |
d9fa39f1 AD |
2022 | |
2023 | $_SESSION["last_version_check"] = time(); | |
27211afe | 2024 | $_SESSION["version_data"] = $new_version_details; |
d9fa39f1 AD |
2025 | } |
2026 | ||
c4f7ba80 | 2027 | return $data; |
f54f515f | 2028 | } |
ef393de7 | 2029 | |
b7d1a163 | 2030 | function search_to_sql($link, $search, $match_on) { |
ef393de7 | 2031 | |
88040f57 | 2032 | $search_query_part = ""; |
e20c9d88 | 2033 | |
9949bd15 | 2034 | $keywords = explode(" ", $search); |
88040f57 | 2035 | $query_keywords = array(); |
e20c9d88 | 2036 | |
ab4b768f AD |
2037 | foreach ($keywords as $k) { |
2038 | if (strpos($k, "-") === 0) { | |
2039 | $k = substr($k, 1); | |
2040 | $not = "NOT"; | |
2041 | } else { | |
2042 | $not = ""; | |
88040f57 | 2043 | } |
e20c9d88 | 2044 | |
9949bd15 | 2045 | $commandpair = explode(":", mb_strtolower($k), 2); |
53003548 AD |
2046 | |
2047 | if ($commandpair[0] == "note" && $commandpair[1]) { | |
2048 | ||
2049 | if ($commandpair[1] == "true") | |
2050 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2051 | else | |
2052 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2053 | ||
2054 | } else if ($commandpair[0] == "star" && $commandpair[1]) { | |
2055 | ||
2056 | if ($commandpair[1] == "true") | |
2057 | array_push($query_keywords, "($not (marked = true))"); | |
2058 | else | |
2059 | array_push($query_keywords, "($not (marked = false))"); | |
2060 | ||
2061 | } else if ($commandpair[0] == "pub" && $commandpair[1]) { | |
2062 | ||
2063 | if ($commandpair[1] == "true") | |
2064 | array_push($query_keywords, "($not (published = true))"); | |
2065 | else | |
2066 | array_push($query_keywords, "($not (published = false))"); | |
2067 | ||
2068 | } else if (strpos($k, "@") === 0) { | |
e20c9d88 | 2069 | |
ab4b768f AD |
2070 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']); |
2071 | $orig_ts = strtotime(substr($k, 1)); | |
ab4b768f | 2072 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); |
8d505d78 | 2073 | |
53003548 AD |
2074 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
2075 | ||
ab4b768f AD |
2076 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
2077 | } else if ($match_on == "both") { | |
2078 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2079 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
2080 | } else if ($match_on == "title") { | |
eb6c7f42 | 2081 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))"); |
ab4b768f | 2082 | } else if ($match_on == "content") { |
eb6c7f42 | 2083 | array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); |
88040f57 AD |
2084 | } |
2085 | } | |
2086 | ||
2087 | $search_query_part = implode("AND", $query_keywords); | |
2088 | ||
2089 | return $search_query_part; | |
2090 | } | |
2091 | ||
67bd0b1f AD |
2092 | function getParentCategories($link, $cat, $owner_uid) { |
2093 | $rv = array(); | |
2094 | ||
2095 | $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories | |
2096 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); | |
2097 | ||
2098 | while ($line = db_fetch_assoc($result)) { | |
2099 | array_push($rv, $line["parent_cat"]); | |
2100 | $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid)); | |
2101 | } | |
2102 | ||
2103 | return $rv; | |
2104 | } | |
2105 | ||
6d8d00e8 AD |
2106 | function getChildCategories($link, $cat, $owner_uid) { |
2107 | $rv = array(); | |
2108 | ||
2109 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories | |
2110 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); | |
2111 | ||
2112 | while ($line = db_fetch_assoc($result)) { | |
2113 | array_push($rv, $line["id"]); | |
2114 | $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid)); | |
2115 | } | |
2116 | ||
2117 | return $rv; | |
2118 | } | |
147f5632 | 2119 | |
09101297 | 2120 | function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false) { |
c36bf4d5 AD |
2121 | |
2122 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
c1a0b534 | 2123 | |
c3fddd05 AD |
2124 | $ext_tables_part = ""; |
2125 | ||
88040f57 | 2126 | if ($search) { |
e4f7f8df AD |
2127 | |
2128 | if (SPHINX_ENABLED) { | |
2129 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2130 | ||
8d505d78 | 2131 | if ($ids) |
e4f7f8df AD |
2132 | $search_query_part = "ref_id IN ($ids) AND "; |
2133 | else | |
2134 | $search_query_part = "ref_id = -1 AND "; | |
2135 | ||
2136 | } else { | |
b7d1a163 | 2137 | $search_query_part = search_to_sql($link, $search, $match_on); |
e4f7f8df | 2138 | $search_query_part .= " AND "; |
8d505d78 | 2139 | } |
e20c9d88 | 2140 | |
ef393de7 AD |
2141 | } else { |
2142 | $search_query_part = ""; | |
2143 | } | |
2144 | ||
36184020 | 2145 | if ($filter) { |
4e02f582 AD |
2146 | |
2147 | if (DB_TYPE == "pgsql") { | |
2148 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2149 | } else { | |
2150 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2151 | } | |
2152 | ||
2153 | $override_order = "updated DESC"; | |
2154 | ||
2680295b | 2155 | $filter_query_part = filter_to_sql($link, $filter, $owner_uid); |
dd8c36af AD |
2156 | |
2157 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
2680295b AD |
2158 | $result = db_query($link, "SELECT true AS true FROM ttrss_entries, |
2159 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories | |
dd8c36af AD |
2160 | WHERE $filter_query_part LIMIT 1", false); |
2161 | ||
2162 | $test = db_fetch_result($result, 0, "true"); | |
2163 | ||
2164 | if (!$test) { | |
2165 | $filter_query_part = "false AND"; | |
2166 | } else { | |
2167 | $filter_query_part .= " AND"; | |
2168 | } | |
2169 | ||
36184020 AD |
2170 | } else { |
2171 | $filter_query_part = ""; | |
2172 | } | |
2173 | ||
97e5dbb2 AD |
2174 | if ($since_id) { |
2175 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2176 | } else { | |
2177 | $since_id_part = ""; | |
2178 | } | |
2179 | ||
ef393de7 | 2180 | $view_query_part = ""; |
8d505d78 | 2181 | |
7b4d02a8 | 2182 | if ($view_mode == "adaptive" || $view_query_part == "noscores") { |
ef393de7 AD |
2183 | if ($search) { |
2184 | $view_query_part = " "; | |
2185 | } else if ($feed != -1) { | |
f295c368 | 2186 | $unread = getFeedUnread($link, $feed, $cat_view); |
6d8d00e8 | 2187 | |
09101297 | 2188 | if ($cat_view && $feed > 0 && $include_children) |
99c9e91a | 2189 | $unread += getCategoryChildrenUnread($link, $feed); |
6d8d00e8 | 2190 | |
ef393de7 | 2191 | if ($unread > 0) { |
ff863e00 | 2192 | $view_query_part = " unread = true AND "; |
ef393de7 AD |
2193 | } |
2194 | } | |
2195 | } | |
8d505d78 | 2196 | |
ef393de7 AD |
2197 | if ($view_mode == "marked") { |
2198 | $view_query_part = " marked = true AND "; | |
2199 | } | |
23d72f39 AD |
2200 | |
2201 | if ($view_mode == "published") { | |
2202 | $view_query_part = " published = true AND "; | |
2203 | } | |
2204 | ||
ef393de7 AD |
2205 | if ($view_mode == "unread") { |
2206 | $view_query_part = " unread = true AND "; | |
2207 | } | |
8b09eac8 AD |
2208 | |
2209 | if ($view_mode == "updated") { | |
2210 | $view_query_part = " (last_read is null and unread = false) AND "; | |
2211 | } | |
2212 | ||
ef393de7 AD |
2213 | if ($limit > 0) { |
2214 | $limit_query_part = "LIMIT " . $limit; | |
8d505d78 | 2215 | } |
ef393de7 | 2216 | |
8361e724 AD |
2217 | $allow_archived = false; |
2218 | ||
ef393de7 | 2219 | $vfeed_query_part = ""; |
8d505d78 | 2220 | |
ef393de7 AD |
2221 | // override query strategy and enable feed display when searching globally |
2222 | if ($search && $search_mode == "all_feeds") { | |
7032f2a5 | 2223 | $query_strategy_part = "true"; |
8d505d78 | 2224 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
22fdebff | 2225 | /* tags */ |
75c648cf | 2226 | } else if (!is_numeric($feed)) { |
7032f2a5 | 2227 | $query_strategy_part = "true"; |
ef393de7 AD |
2228 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
2229 | id = feed_id) as feed_title,"; | |
7032f2a5 | 2230 | } else if ($search && $search_mode == "this_cat") { |
8d505d78 | 2231 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
0a6c4846 | 2232 | |
7032f2a5 AD |
2233 | if ($feed > 0) { |
2234 | if ($include_children) { | |
2235 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2236 | array_push($subcats, $feed); | |
2237 | $cats_qpart = join(",", $subcats); | |
2238 | } else { | |
2239 | $cats_qpart = $feed; | |
ef393de7 | 2240 | } |
8d505d78 | 2241 | |
7032f2a5 | 2242 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
8d505d78 | 2243 | |
ef393de7 | 2244 | } else { |
7032f2a5 | 2245 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
ef393de7 | 2246 | } |
8d505d78 | 2247 | |
e04c18a2 | 2248 | } else if ($feed > 0) { |
8d505d78 | 2249 | |
ef393de7 | 2250 | if ($cat_view) { |
5c365f60 | 2251 | |
ef393de7 | 2252 | if ($feed > 0) { |
09101297 AD |
2253 | if ($include_children) { |
2254 | # sub-cats | |
2255 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2256 | ||
7032f2a5 AD |
2257 | array_push($subcats, $feed); |
2258 | $query_strategy_part = "cat_id IN (". | |
09101297 | 2259 | implode(",", $subcats).")"; |
7032f2a5 | 2260 | |
6d8d00e8 | 2261 | } else { |
09101297 | 2262 | $query_strategy_part = "cat_id = '$feed'"; |
6d8d00e8 AD |
2263 | } |
2264 | ||
ef393de7 AD |
2265 | } else { |
2266 | $query_strategy_part = "cat_id IS NULL"; | |
2267 | } | |
8d505d78 | 2268 | |
ef393de7 | 2269 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
5c365f60 | 2270 | |
8d505d78 | 2271 | } else { |
6e63a7c3 | 2272 | $query_strategy_part = "feed_id = '$feed'"; |
ef393de7 | 2273 | } |
bfe5ddfc | 2274 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
e04c18a2 | 2275 | $query_strategy_part = "feed_id IS NULL"; |
8361e724 | 2276 | $allow_archived = true; |
bfe5ddfc | 2277 | } else if ($feed == 0 && $cat_view) { // uncategorized |
65dd90f2 | 2278 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
bfe5ddfc | 2279 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2280 | } else if ($feed == -1) { // starred virtual feed |
2281 | $query_strategy_part = "marked = true"; | |
2282 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
835fb294 AD |
2283 | $allow_archived = true; |
2284 | ||
e6a38cde AD |
2285 | } else if ($feed == -2) { // published virtual feed OR labels category |
2286 | ||
2287 | if (!$cat_view) { | |
2288 | $query_strategy_part = "published = true"; | |
2289 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
8361e724 | 2290 | $allow_archived = true; |
46b78149 AD |
2291 | |
2292 | if (!$override_order) $override_order = "last_read DESC, updated DESC"; | |
e6a38cde AD |
2293 | } else { |
2294 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2295 | ||
2296 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
8d505d78 | 2297 | |
e6a38cde AD |
2298 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
2299 | ttrss_user_labels2.article_id = ref_id"; | |
2300 | ||
2301 | } | |
5417fbd7 | 2302 | } else if ($feed == -6) { // recently read |
5089b30b | 2303 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
5417fbd7 | 2304 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
835fb294 | 2305 | $allow_archived = true; |
46b78149 AD |
2306 | |
2307 | if (!$override_order) $override_order = "last_read DESC"; | |
2d24f032 | 2308 | } else if ($feed == -3) { // fresh virtual feed |
cd2cc43d | 2309 | $query_strategy_part = "unread = true AND score >= 0"; |
2d24f032 | 2310 | |
7a22dc2a | 2311 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 2312 | |
2d24f032 | 2313 | if (DB_TYPE == "pgsql") { |
8d505d78 | 2314 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 2315 | } else { |
7608b38a | 2316 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 AD |
2317 | } |
2318 | ||
b2531a28 AD |
2319 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
2320 | } else if ($feed == -4) { // all articles virtual feed | |
2321 | $query_strategy_part = "true"; | |
e4f4b46f | 2322 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2323 | } else if ($feed <= -10) { // labels |
2324 | $label_id = -$feed - 11; | |
3de0261a | 2325 | |
ceb30ba4 AD |
2326 | $query_strategy_part = "label_id = '$label_id' AND |
2327 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2328 | ttrss_user_labels2.article_id = ref_id"; | |
3de0261a | 2329 | |
ef393de7 | 2330 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ceb30ba4 | 2331 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
835fb294 | 2332 | $allow_archived = true; |
8d505d78 | 2333 | |
ef393de7 | 2334 | } else { |
835fb294 | 2335 | $query_strategy_part = "true"; |
ef393de7 | 2336 | } |
d6e5706d | 2337 | |
b3990c92 AD |
2338 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { |
2339 | $date_sort_field = "updated"; | |
2340 | } else { | |
2341 | $date_sort_field = "date_entered"; | |
2342 | } | |
2343 | ||
7a22dc2a | 2344 | if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) { |
b3990c92 | 2345 | $order_by = "$date_sort_field"; |
8d505d78 | 2346 | } else { |
b3990c92 | 2347 | $order_by = "$date_sort_field DESC"; |
d6e5706d | 2348 | } |
e939722a | 2349 | |
7b4d02a8 AD |
2350 | if ($view_mode != "noscores") { |
2351 | $order_by = "score DESC, $order_by"; | |
2352 | } | |
48b0c4ec | 2353 | |
e939722a AD |
2354 | if ($override_order) { |
2355 | $order_by = $override_order; | |
2356 | } | |
8d505d78 | 2357 | |
ef393de7 AD |
2358 | $feed_title = ""; |
2359 | ||
22fdebff | 2360 | if ($search) { |
7032f2a5 | 2361 | $feed_title = T_sprintf("Search results: %s", $search); |
22fdebff | 2362 | } else { |
ef393de7 | 2363 | if ($cat_view) { |
22fdebff | 2364 | $feed_title = getCategoryTitle($link, $feed); |
ef393de7 | 2365 | } else { |
147f5632 | 2366 | if (is_numeric($feed) && $feed > 0) { |
8d505d78 | 2367 | $result = db_query($link, "SELECT title,site_url,last_error |
22fdebff | 2368 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
8d505d78 | 2369 | |
22fdebff AD |
2370 | $feed_title = db_fetch_result($result, 0, "title"); |
2371 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2372 | $last_error = db_fetch_result($result, 0, "last_error"); | |
2373 | } else { | |
2374 | $feed_title = getFeedTitle($link, $feed); | |
8d505d78 | 2375 | } |
88040f57 | 2376 | } |
ef393de7 AD |
2377 | } |
2378 | ||
87764a50 | 2379 | $content_query_part = "content as content_preview, cached_content, "; |
62129e67 | 2380 | |
75c648cf | 2381 | if (is_numeric($feed)) { |
8d505d78 | 2382 | |
ef393de7 AD |
2383 | if ($feed >= 0) { |
2384 | $feed_kind = "Feeds"; | |
2385 | } else { | |
2386 | $feed_kind = "Labels"; | |
2387 | } | |
8d505d78 | 2388 | |
95a82c08 AD |
2389 | if ($limit_query_part) { |
2390 | $offset_query_part = "OFFSET $offset"; | |
2391 | } | |
2392 | ||
7fdf8eca | 2393 | // proper override_order applied above |
d00f22ac | 2394 | if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { |
6cfea5c7 | 2395 | if (!$override_order) { |
8d505d78 | 2396 | $order_by = "ttrss_feeds.title, $order_by"; |
7fdf8eca AD |
2397 | } else { |
2398 | $order_by = "ttrss_feeds.title, $override_order"; | |
43fc671f | 2399 | } |
6cfea5c7 AD |
2400 | } |
2401 | ||
8361e724 | 2402 | if (!$allow_archived) { |
e04c18a2 | 2403 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
117335bf | 2404 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
e04c18a2 AD |
2405 | |
2406 | } else { | |
835fb294 | 2407 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
e04c18a2 AD |
2408 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
2409 | } | |
2410 | ||
8d505d78 | 2411 | $query = "SELECT DISTINCT |
f9b2d27c | 2412 | date_entered, |
1f64b1be | 2413 | guid, |
ef393de7 | 2414 | ttrss_entries.id,ttrss_entries.title, |
46921916 | 2415 | updated, |
9c506873 AD |
2416 | label_cache, |
2417 | tag_cache, | |
c0644ee4 | 2418 | always_display_enclosures, |
d1fc2f92 | 2419 | site_url, |
c7e51de1 | 2420 | note, |
13992673 AD |
2421 | num_comments, |
2422 | comments, | |
db16ae50 | 2423 | int_id, |
494a64ea | 2424 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
fc2b26a6 | 2425 | ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms, |
ef393de7 AD |
2426 | $vfeed_query_part |
2427 | $content_query_part | |
fc2b26a6 | 2428 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms, |
ff6e357a | 2429 | author,score |
ef393de7 | 2430 | FROM |
e04c18a2 | 2431 | $from_qpart |
ef393de7 | 2432 | WHERE |
e04c18a2 | 2433 | $feed_check_qpart |
ef393de7 | 2434 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c36bf4d5 | 2435 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
ef393de7 | 2436 | $search_query_part |
36184020 | 2437 | $filter_query_part |
ef393de7 | 2438 | $view_query_part |
97e5dbb2 | 2439 | $since_id_part |
ef393de7 | 2440 | $query_strategy_part ORDER BY $order_by |
95a82c08 | 2441 | $limit_query_part $offset_query_part"; |
4bc311fc | 2442 | |
b4e75b2a | 2443 | if ($_REQUEST["debug"]) print $query; |
4bc311fc AD |
2444 | |
2445 | $result = db_query($link, $query); | |
8d505d78 | 2446 | |
ef393de7 AD |
2447 | } else { |
2448 | // browsing by tag | |
8d505d78 | 2449 | |
147f5632 CM |
2450 | $select_qpart = "SELECT DISTINCT " . |
2451 | "date_entered," . | |
2452 | "guid," . | |
2453 | "note," . | |
2454 | "ttrss_entries.id as id," . | |
2455 | "title," . | |
2456 | "updated," . | |
2457 | "unread," . | |
2458 | "feed_id," . | |
2459 | "orig_feed_id," . | |
2460 | "marked," . | |
d1fc2f92 AD |
2461 | "num_comments, " . |
2462 | "comments, " . | |
c0644ee4 AD |
2463 | "tag_cache," . |
2464 | "label_cache," . | |
147f5632 CM |
2465 | "link," . |
2466 | "last_read," . | |
2467 | SUBSTRING_FOR_DATE . "(last_read,1,19) as last_read_noms," . | |
97e5dbb2 | 2468 | $since_id_part . |
147f5632 CM |
2469 | $vfeed_query_part . |
2470 | $content_query_part . | |
2471 | SUBSTRING_FOR_DATE . "(updated,1,19) as updated_noms," . | |
2472 | "score "; | |
2473 | ||
ef393de7 | 2474 | $feed_kind = "Tags"; |
147f5632 CM |
2475 | $all_tags = explode(",", $feed); |
2476 | if ($search_mode == 'any') { | |
2477 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2478 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2479 | $where_qpart = " WHERE " . | |
2480 | "ref_id = ttrss_entries.id AND " . | |
2481 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2482 | "post_int_id = int_id AND $tag_sql AND " . | |
2483 | $view_query_part . | |
2484 | $search_query_part . | |
2485 | $query_strategy_part . " ORDER BY $order_by " . | |
2486 | $limit_query_part; | |
8d505d78 | 2487 | |
147f5632 CM |
2488 | } else { |
2489 | $i = 1; | |
2490 | $sub_selects = array(); | |
2491 | $sub_ands = array(); | |
2492 | foreach ($all_tags as $term) { | |
2493 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2494 | $i++; | |
2495 | } | |
2496 | if ($i > 2) { | |
2497 | $x = 1; | |
2498 | $y = 2; | |
2499 | do { | |
2500 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2501 | $x++; | |
2502 | $y++; | |
2503 | } while ($y < $i); | |
2504 | } | |
2505 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2506 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2507 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2508 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2509 | } | |
2510 | // error_log("TAG SQL: " . $tag_sql); | |
2511 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2512 | ||
2513 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
2514 | $result = db_query($link, $select_qpart . $from_qpart . $where_qpart); | |
ef393de7 AD |
2515 | } |
2516 | ||
c7188969 | 2517 | return array($result, $feed_title, $feed_site_url, $last_error); |
8d505d78 | 2518 | |
ef393de7 AD |
2519 | } |
2520 | ||
b3682750 | 2521 | function sanitize($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) { |
ceb0cab5 AD |
2522 | if (!$owner) $owner = $_SESSION["uid"]; |
2523 | ||
96811a55 AD |
2524 | $res = trim($str); if (!$res) return ''; |
2525 | ||
d9f3f57b | 2526 | $config = array('safe' => 1, 'deny_attribute' => 'style, width, height, class, id', 'comment' => 1, 'cdata' => 1); |
acccafe3 | 2527 | $res = htmLawed($res, $config); |
f826eee1 | 2528 | |
ceb0cab5 | 2529 | if (get_pref($link, "STRIP_IMAGES", $owner)) { |
8dccabed | 2530 | $res = preg_replace('/<img[^>]+>/is', '', $res); |
7514749d | 2531 | } |
8dccabed | 2532 | |
46137483 AD |
2533 | if (strpos($res, "href=") === false) |
2534 | $res = rewrite_urls($res); | |
533c0ea6 | 2535 | |
8cc3c778 AD |
2536 | $charset_hack = '<head> |
2537 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2538 | </head>'; | |
2539 | ||
96811a55 AD |
2540 | $res = trim($res); if (!$res) return ''; |
2541 | ||
8cc3c778 AD |
2542 | libxml_use_internal_errors(true); |
2543 | ||
2544 | $doc = new DOMDocument(); | |
2545 | $doc->loadHTML($charset_hack . $res); | |
2546 | $xpath = new DOMXPath($doc); | |
8d505d78 | 2547 | |
8cc3c778 | 2548 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
3f770c87 | 2549 | $br_inserted = 0; |
8cc3c778 AD |
2550 | |
2551 | foreach ($entries as $entry) { | |
2552 | ||
2553 | if ($site_url) { | |
2554 | ||
2555 | if ($entry->hasAttribute('href')) | |
2556 | $entry->setAttribute('href', | |
2557 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
8d505d78 | 2558 | |
8cc3c778 | 2559 | if ($entry->hasAttribute('src')) |
8d505d78 | 2560 | if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0) |
b8998470 AD |
2561 | $entry->setAttribute('src', |
2562 | rewrite_relative_url($site_url, $entry->getAttribute('src'))); | |
8cc3c778 AD |
2563 | } |
2564 | ||
fa403733 | 2565 | if (strtolower($entry->nodeName) == "a") { |
c401d5c9 | 2566 | $entry->setAttribute("target", "_blank"); |
fa403733 AD |
2567 | } |
2568 | ||
3f770c87 | 2569 | if (strtolower($entry->nodeName) == "img" && !$br_inserted) { |
fa403733 AD |
2570 | $br = $doc->createElement("br"); |
2571 | ||
3f770c87 | 2572 | if ($entry->parentNode->nextSibling) { |
fa403733 | 2573 | $entry->parentNode->insertBefore($br, $entry->nextSibling); |
3f770c87 AD |
2574 | $br_inserted = 1; |
2575 | } | |
fa403733 | 2576 | |
8cc3c778 | 2577 | } |
8dccabed | 2578 | } |
8d505d78 | 2579 | |
1f6131f5 | 2580 | $node = $doc->getElementsByTagName('body')->item(0); |
8dccabed | 2581 | |
7b8ff151 | 2582 | return $doc->saveXML($node, LIBXML_NOEMPTYTAG); |
183ad07b | 2583 | } |
b72c3ef8 | 2584 | |
73495fd1 | 2585 | function check_for_update($link) { |
63855db1 AD |
2586 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
2587 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION; | |
b72c3ef8 | 2588 | |
63855db1 | 2589 | $version_data = @fetch_file_contents($version_url); |
b72c3ef8 | 2590 | |
63855db1 AD |
2591 | if ($version_data) { |
2592 | $version_data = json_decode($version_data, true); | |
8d505d78 | 2593 | if ($version_data && $version_data['version']) { |
f67d9754 | 2594 | |
63855db1 | 2595 | if (version_compare(VERSION, $version_data['version']) == -1) { |
e91ad1e9 | 2596 | return $version_data; |
63855db1 AD |
2597 | } |
2598 | } | |
f67d9754 | 2599 | } |
b72c3ef8 | 2600 | } |
63855db1 | 2601 | return false; |
b72c3ef8 | 2602 | } |
472782e8 | 2603 | |
18eddb2c AD |
2604 | function markArticlesById($link, $ids, $cmode) { |
2605 | ||
2606 | $tmp_ids = array(); | |
2607 | ||
2608 | foreach ($ids as $id) { | |
2609 | array_push($tmp_ids, "ref_id = '$id'"); | |
2610 | } | |
2611 | ||
2612 | $ids_qpart = join(" OR ", $tmp_ids); | |
2613 | ||
2614 | if ($cmode == 0) { | |
8d505d78 | 2615 | db_query($link, "UPDATE ttrss_user_entries SET |
18eddb2c AD |
2616 | marked = false,last_read = NOW() |
2617 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2618 | } else if ($cmode == 1) { | |
8d505d78 | 2619 | db_query($link, "UPDATE ttrss_user_entries SET |
18eddb2c AD |
2620 | marked = true |
2621 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2622 | } else { | |
8d505d78 | 2623 | db_query($link, "UPDATE ttrss_user_entries SET |
18eddb2c AD |
2624 | marked = NOT marked,last_read = NOW() |
2625 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2626 | } | |
2627 | } | |
2628 | ||
e4f4b46f AD |
2629 | function publishArticlesById($link, $ids, $cmode) { |
2630 | ||
2631 | $tmp_ids = array(); | |
2632 | ||
2633 | foreach ($ids as $id) { | |
2634 | array_push($tmp_ids, "ref_id = '$id'"); | |
2635 | } | |
2636 | ||
2637 | $ids_qpart = join(" OR ", $tmp_ids); | |
2638 | ||
2639 | if ($cmode == 0) { | |
8d505d78 | 2640 | db_query($link, "UPDATE ttrss_user_entries SET |
e4f4b46f AD |
2641 | published = false,last_read = NOW() |
2642 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2643 | } else if ($cmode == 1) { | |
8d505d78 | 2644 | db_query($link, "UPDATE ttrss_user_entries SET |
46b78149 | 2645 | published = true,last_read = NOW() |
e4f4b46f AD |
2646 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); |
2647 | } else { | |
8d505d78 | 2648 | db_query($link, "UPDATE ttrss_user_entries SET |
e4f4b46f AD |
2649 | published = NOT published,last_read = NOW() |
2650 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2651 | } | |
2fcec4c4 AD |
2652 | |
2653 | if (PUBSUBHUBBUB_HUB) { | |
2654 | $rss_link = get_self_url_prefix() . | |
e0d91d84 | 2655 | "/public.php?op=rss&id=-2&key=" . |
2fcec4c4 AD |
2656 | get_feed_access_key($link, -2, false); |
2657 | ||
2658 | $p = new Publisher(PUBSUBHUBBUB_HUB); | |
2659 | ||
2660 | $pubsub_result = $p->publish_update($rss_link); | |
2661 | } | |
e4f4b46f AD |
2662 | } |
2663 | ||
9968d46f AD |
2664 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { |
2665 | ||
2666 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
ed41f171 | 2667 | if (count($ids) == 0) return; |
472782e8 AD |
2668 | |
2669 | $tmp_ids = array(); | |
2670 | ||
2671 | foreach ($ids as $id) { | |
2672 | array_push($tmp_ids, "ref_id = '$id'"); | |
2673 | } | |
2674 | ||
2675 | $ids_qpart = join(" OR ", $tmp_ids); | |
2676 | ||
2677 | if ($cmode == 0) { | |
8d505d78 | 2678 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2679 | unread = false,last_read = NOW() |
9968d46f | 2680 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2681 | } else if ($cmode == 1) { |
8d505d78 | 2682 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2683 | unread = true |
9968d46f | 2684 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2685 | } else { |
8d505d78 | 2686 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2687 | unread = NOT unread,last_read = NOW() |
9968d46f | 2688 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2689 | } |
0737b95a AD |
2690 | |
2691 | /* update ccache */ | |
2692 | ||
2693 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
2694 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
2695 | ||
2696 | while ($line = db_fetch_assoc($result)) { | |
2697 | ccache_update($link, $line["feed_id"], $owner_uid); | |
2698 | } | |
472782e8 AD |
2699 | } |
2700 | ||
e097e8be AD |
2701 | function catchupArticleById($link, $id, $cmode) { |
2702 | ||
2703 | if ($cmode == 0) { | |
8d505d78 | 2704 | db_query($link, "UPDATE ttrss_user_entries SET |
e097e8be AD |
2705 | unread = false,last_read = NOW() |
2706 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
2707 | } else if ($cmode == 1) { | |
8d505d78 | 2708 | db_query($link, "UPDATE ttrss_user_entries SET |
e097e8be AD |
2709 | unread = true |
2710 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
2711 | } else { | |
8d505d78 | 2712 | db_query($link, "UPDATE ttrss_user_entries SET |
e097e8be AD |
2713 | unread = NOT unread,last_read = NOW() |
2714 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
2715 | } | |
ab197ae1 AD |
2716 | |
2717 | $feed_id = getArticleFeed($link, $id); | |
2718 | ccache_update($link, $feed_id, $_SESSION["uid"]); | |
e097e8be AD |
2719 | } |
2720 | ||
1f64b1be | 2721 | function make_guid_from_title($title) { |
8d505d78 | 2722 | return preg_replace("/[ \"\',.:;]/", "-", |
fefef828 | 2723 | mb_strtolower(strip_tags($title), 'utf-8')); |
1f64b1be AD |
2724 | } |
2725 | ||
ca5133cb | 2726 | function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) { |
0b126ac2 AD |
2727 | |
2728 | $a_id = db_escape_string($id); | |
2729 | ||
bc976a8c AD |
2730 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
2731 | ||
8d505d78 | 2732 | $query = "SELECT DISTINCT tag_name, |
0c3d1c68 | 2733 | owner_uid as owner FROM |
0b126ac2 | 2734 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
bd3f2ade | 2735 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
0b126ac2 | 2736 | |
bd3f2ade | 2737 | $obj_id = md5("TAGS:$owner_uid:$id"); |
8d505d78 | 2738 | $tags = array(); |
bd3f2ade | 2739 | |
0e4a7d7a | 2740 | /* check cache first */ |
490c366d | 2741 | |
0e4a7d7a AD |
2742 | if ($tag_cache === false) { |
2743 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
2744 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
490c366d | 2745 | |
0e4a7d7a AD |
2746 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
2747 | } | |
bd3f2ade | 2748 | |
0e4a7d7a AD |
2749 | if ($tag_cache) { |
2750 | $tags = explode(",", $tag_cache); | |
2751 | } else { | |
490c366d | 2752 | |
0e4a7d7a | 2753 | /* do it the hard way */ |
490c366d | 2754 | |
0e4a7d7a | 2755 | $tmp_result = db_query($link, $query); |
490c366d | 2756 | |
0e4a7d7a AD |
2757 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
2758 | array_push($tags, $tmp_line["tag_name"]); | |
2759 | } | |
490c366d | 2760 | |
0e4a7d7a | 2761 | /* update the cache */ |
490c366d | 2762 | |
0e4a7d7a | 2763 | $tags_str = db_escape_string(join(",", $tags)); |
bd3f2ade | 2764 | |
0e4a7d7a AD |
2765 | db_query($link, "UPDATE ttrss_user_entries |
2766 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
2767 | AND owner_uid = $owner_uid"); | |
0b126ac2 AD |
2768 | } |
2769 | ||
2770 | return $tags; | |
2771 | } | |
2772 | ||
d62a3b63 AD |
2773 | function trim_array($array) { |
2774 | $tmp = $array; | |
3415b075 | 2775 | array_walk($tmp, 'trim'); |
d62a3b63 AD |
2776 | return $tmp; |
2777 | } | |
2778 | ||
be832a1a | 2779 | function tag_is_valid($tag) { |
ef063748 AD |
2780 | if ($tag == '') return false; |
2781 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
41f7498a | 2782 | if (mb_strlen($tag) > 250) return false; |
ef063748 | 2783 | |
31365729 AD |
2784 | if (function_exists('iconv')) { |
2785 | $tag = iconv("utf-8", "utf-8", $tag); | |
2786 | } | |
2787 | ||
ef063748 AD |
2788 | if (!$tag) return false; |
2789 | ||
2790 | return true; | |
be832a1a AD |
2791 | } |
2792 | ||
97acbaf1 AD |
2793 | function render_login_form($link, $form_id = 0) { |
2794 | switch ($form_id) { | |
afb12ed0 | 2795 | case 0: |
793185a9 | 2796 | require_once "login_form.php"; |
afb12ed0 AD |
2797 | break; |
2798 | case 1: | |
793185a9 | 2799 | require_once "mobile/login_form.php"; |
afb12ed0 | 2800 | break; |
793185a9 | 2801 | } |
97acbaf1 | 2802 | exit; |
01a87dff AD |
2803 | } |
2804 | ||
dc56b3b7 AD |
2805 | // from http://developer.apple.com/internet/safari/faq.html |
2806 | function no_cache_incantation() { | |
2807 | header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :) | |
2808 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified | |
2809 | header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1 | |
2810 | header("Cache-Control: post-check=0, pre-check=0", false); | |
2811 | header("Pragma: no-cache"); // HTTP/1.0 | |
2812 | } | |
2813 | ||
42395d28 | 2814 | function format_warning($msg, $id = "") { |
883fee8d | 2815 | global $link; |
8d505d78 | 2816 | return "<div class=\"warning\" id=\"$id\"> |
883fee8d | 2817 | <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>"; |
0d32b41e AD |
2818 | } |
2819 | ||
08ac193a | 2820 | function format_notice($msg, $id = "") { |
883fee8d | 2821 | global $link; |
8d505d78 | 2822 | return "<div class=\"notice\" id=\"$id\"> |
883fee8d | 2823 | <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>"; |
0d32b41e AD |
2824 | } |
2825 | ||
08ac193a | 2826 | function format_error($msg, $id = "") { |
883fee8d | 2827 | global $link; |
8d505d78 | 2828 | return "<div class=\"error\" id=\"$id\"> |
883fee8d | 2829 | <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>"; |
68d2f95e AD |
2830 | } |
2831 | ||
4dccf1ed AD |
2832 | function print_notice($msg) { |
2833 | return print format_notice($msg); | |
2834 | } | |
2835 | ||
2836 | function print_warning($msg) { | |
2837 | return print format_warning($msg); | |
2838 | } | |
2839 | ||
68d2f95e AD |
2840 | function print_error($msg) { |
2841 | return print format_error($msg); | |
2842 | } | |
2843 | ||
2844 | ||
4dccf1ed AD |
2845 | function T_sprintf() { |
2846 | $args = func_get_args(); | |
2847 | return vsprintf(__(array_shift($args)), $args); | |
2848 | } | |
2849 | ||
51682b23 AD |
2850 | function format_inline_player($link, $url, $ctype) { |
2851 | ||
2852 | $entry = ""; | |
2853 | ||
8d505d78 | 2854 | if (strpos($ctype, "audio/") === 0) { |
c3edc667 AD |
2855 | |
2856 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
8d505d78 | 2857 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || |
c3edc667 AD |
2858 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { |
2859 | ||
2860 | $id = 'AUDIO-' . uniqid(); | |
2861 | ||
2862 | $entry .= "<audio id=\"$id\"\"> | |
2863 | <source src=\"$url\"></source> | |
8d505d78 | 2864 | </audio>"; |
c3edc667 | 2865 | |
8d505d78 | 2866 | $entry .= "<span onclick=\"player(this)\" |
c3edc667 AD |
2867 | title=\"".__("Click to play")."\" status=\"0\" |
2868 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
2869 | ||
2870 | } else { | |
8d505d78 AD |
2871 | |
2872 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
ad95edc2 | 2873 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
8d505d78 AD |
2874 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
2875 | <param name=\"movie\" | |
ad95edc2 | 2876 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
8d505d78 | 2877 | </object>"; |
c3edc667 | 2878 | } |
51682b23 AD |
2879 | } |
2880 | ||
c3edc667 AD |
2881 | $filename = substr($url, strrpos($url, "/")+1); |
2882 | ||
2883 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
2884 | $filename . " (" . $ctype . ")" . "</a>"; | |
2885 | ||
51682b23 AD |
2886 | return $entry; |
2887 | } | |
2888 | ||
64436e10 | 2889 | function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
64436e10 | 2890 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3de0261a | 2891 | |
009646d2 AD |
2892 | $rv = array(); |
2893 | ||
2894 | $rv['id'] = $id; | |
2895 | ||
10eb9da8 | 2896 | /* we can figure out feed_id from article id anyway, why do we |
e04c18a2 | 2897 | * pass feed_id here? let's ignore the argument :( */ |
10eb9da8 AD |
2898 | |
2899 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
2900 | WHERE ref_id = '$id'"); | |
2901 | ||
e04c18a2 | 2902 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
10eb9da8 | 2903 | |
009646d2 AD |
2904 | $rv['feed_id'] = $feed_id; |
2905 | ||
2906 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3de0261a | 2907 | |
87764a50 | 2908 | $result = db_query($link, "SELECT rtl_content, always_display_enclosures, cache_content FROM ttrss_feeds |
64436e10 | 2909 | WHERE id = '$feed_id' AND owner_uid = $owner_uid"); |
3de0261a AD |
2910 | |
2911 | if (db_num_rows($result) == 1) { | |
2912 | $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content")); | |
54e61a68 | 2913 | $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures")); |
87764a50 | 2914 | $cache_content = sql_bool_to_bool(db_fetch_result($result, 0, "cache_content")); |
3de0261a AD |
2915 | } else { |
2916 | $rtl_content = false; | |
54e61a68 | 2917 | $always_display_enclosures = false; |
87764a50 | 2918 | $cache_content = false; |
3de0261a AD |
2919 | } |
2920 | ||
2921 | if ($rtl_content) { | |
2922 | $rtl_tag = "dir=\"RTL\""; | |
2923 | $rtl_class = "RTL"; | |
2924 | } else { | |
2925 | $rtl_tag = ""; | |
2926 | $rtl_class = ""; | |
2927 | } | |
2928 | ||
2929 | if ($mark_as_read) { | |
8d505d78 AD |
2930 | $result = db_query($link, "UPDATE ttrss_user_entries |
2931 | SET unread = false,last_read = NOW() | |
64436e10 | 2932 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
8a4c759e | 2933 | |
64436e10 | 2934 | ccache_update($link, $feed_id, $owner_uid); |
3de0261a AD |
2935 | } |
2936 | ||
7252abe3 | 2937 | $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id, |
fc2b26a6 | 2938 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
3de0261a | 2939 | (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url, |
8cc3c778 | 2940 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
3de0261a | 2941 | num_comments, |
9c506873 | 2942 | tag_cache, |
c7e51de1 | 2943 | author, |
ef83538d | 2944 | orig_feed_id, |
87764a50 AD |
2945 | note, |
2946 | cached_content | |
3de0261a | 2947 | FROM ttrss_entries,ttrss_user_entries |
64436e10 | 2948 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
3de0261a AD |
2949 | |
2950 | if ($result) { | |
2951 | ||
3de0261a AD |
2952 | $line = db_fetch_assoc($result); |
2953 | ||
2954 | if ($line["icon_url"]) { | |
8e289ca1 | 2955 | $feed_icon = "<img src=\"" . $line["icon_url"] . "\">"; |
3de0261a AD |
2956 | } else { |
2957 | $feed_icon = " "; | |
2958 | } | |
2959 | ||
8cc3c778 AD |
2960 | $feed_site_url = $line['site_url']; |
2961 | ||
3de0261a AD |
2962 | $num_comments = $line["num_comments"]; |
2963 | $entry_comments = ""; | |
2964 | ||
2965 | if ($num_comments > 0) { | |
2966 | if ($line["comments"]) { | |
6e577ba1 | 2967 | $comments_url = htmlspecialchars($line["comments"]); |
3de0261a | 2968 | } else { |
6e577ba1 | 2969 | $comments_url = htmlspecialchars($line["link"]); |
3de0261a | 2970 | } |
7514749d | 2971 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
3de0261a AD |
2972 | } else { |
2973 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
6e577ba1 | 2974 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
8d505d78 | 2975 | } |
3de0261a AD |
2976 | } |
2977 | ||
eedfb635 AD |
2978 | if ($zoom_mode) { |
2979 | header("Content-Type: text/html"); | |
009646d2 | 2980 | $rv['content'] .= "<html><head> |
5bb0cc8e | 2981 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
eedfb635 AD |
2982 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
2983 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
2984 | </head><body>"; | |
2985 | } | |
2986 | ||
5c568973 | 2987 | $title_escaped = htmlspecialchars($line['title']); |
2ea9bbfd | 2988 | |
009646d2 | 2989 | $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" . |
6f3976c9 | 2990 | truncate_string(strip_tags($line['title']), 15) . "</div>"; |
eedfb635 | 2991 | |
e54dbacb AD |
2992 | $rv['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" . |
2993 | strip_tags($line['title']) . "</div>"; | |
2994 | ||
009646d2 | 2995 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
bc372fe3 | 2996 | |
009646d2 | 2997 | $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\" |
bc372fe3 | 2998 | class=\"postHeader\" id=\"POSTHDR-$id\">"; |
3de0261a AD |
2999 | |
3000 | $entry_author = $line["author"]; | |
3001 | ||
3002 | if ($entry_author) { | |
60164936 | 3003 | $entry_author = __(" - ") . $entry_author; |
3de0261a AD |
3004 | } |
3005 | ||
8d505d78 | 3006 | $parsed_updated = make_local_datetime($link, $line["updated"], true, |
64436e10 | 3007 | $owner_uid, true); |
324944f3 | 3008 | |
009646d2 | 3009 | $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>"; |
3de0261a AD |
3010 | |
3011 | if ($line["link"]) { | |
c6c010d9 | 3012 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
a64029e5 | 3013 | title=\"".htmlspecialchars($line['title'])."\" |
8d505d78 | 3014 | href=\"" . |
5c568973 | 3015 | htmlspecialchars($line["link"]) . "\">" . |
c6c010d9 | 3016 | $line["title"] . |
a64029e5 | 3017 | "<span class='author'>$entry_author</span></a></div>"; |
3de0261a | 3018 | } else { |
c6c010d9 | 3019 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
3de0261a AD |
3020 | } |
3021 | ||
9c506873 AD |
3022 | $tag_cache = $line["tag_cache"]; |
3023 | ||
3024 | if (!$tag_cache) | |
64436e10 | 3025 | $tags = get_article_tags($link, $id, $owner_uid); |
9c506873 AD |
3026 | else |
3027 | $tags = explode(",", $tag_cache); | |
3028 | ||
0780f4f4 AD |
3029 | $tags_str = format_tags_string($tags, $id); |
3030 | $tags_str_full = join(", ", $tags); | |
3031 | ||
3032 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
e7544143 | 3033 | |
3de0261a AD |
3034 | if (!$entry_comments) $entry_comments = " "; # placeholder |
3035 | ||
f0755b7c | 3036 | $rv['content'] .= "<div class='postTags' style='float : right'> |
8d505d78 | 3037 | <img src='".theme_image($link, 'images/tag.png')."' |
e9823609 | 3038 | class='tagsPic' alt='Tags' title='Tags'> "; |
eedfb635 AD |
3039 | |
3040 | if (!$zoom_mode) { | |
009646d2 | 3041 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
8d505d78 | 3042 | <a title=\"".__('Edit tags for this article')."\" |
31a53903 | 3043 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
4710e3dc | 3044 | |
0780f4f4 AD |
3045 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
3046 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3047 | position=\"below\">$tags_str_full</div>"; | |
3048 | ||
009646d2 | 3049 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\" |
9ed0b90f | 3050 | class='tagsPic' style=\"cursor : pointer\" |
ca07f49e | 3051 | onclick=\"postOpenInNewTab(event, $id)\" |
6f3976c9 | 3052 | alt='Zoom' title='".__('Open article in new tab')."'>"; |
c7e51de1 | 3053 | |
19c73507 | 3054 | global $pluginhost; |
f9ac31d6 | 3055 | |
19c73507 AD |
3056 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) { |
3057 | $rv['content'] .= $p->hook_article_button($line); | |
411fe209 AD |
3058 | } |
3059 | ||
009646d2 | 3060 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\" |
6f3976c9 | 3061 | class='tagsPic' style=\"cursor : pointer\" |
e3387e2d | 3062 | onclick=\"closeArticlePanel($id)\" |
638e27c8 | 3063 | title='".__('Close article')."'>"; |
6f3976c9 | 3064 | |
24ecbcae AD |
3065 | } else { |
3066 | $tags_str = strip_tags($tags_str); | |
009646d2 | 3067 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
eedfb635 | 3068 | } |
009646d2 AD |
3069 | $rv['content'] .= "</div>"; |
3070 | $rv['content'] .= "<div clear='both'>$entry_comments</div>"; | |
3de0261a | 3071 | |
ef83538d AD |
3072 | if ($line["orig_feed_id"]) { |
3073 | ||
3074 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
3075 | WHERE id = ".$line["orig_feed_id"]); | |
3076 | ||
3077 | if (db_num_rows($tmp_result) != 0) { | |
3078 | ||
009646d2 AD |
3079 | $rv['content'] .= "<div clear='both'>"; |
3080 | $rv['content'] .= __("Originally from:"); | |
ef83538d | 3081 | |
009646d2 | 3082 | $rv['content'] .= " "; |
ef83538d AD |
3083 | |
3084 | $tmp_line = db_fetch_assoc($tmp_result); | |
3085 | ||
009646d2 | 3086 | $rv['content'] .= "<a target='_blank' |
ef83538d AD |
3087 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
3088 | $tmp_line['title'] . "</a>"; | |
3089 | ||
009646d2 | 3090 | $rv['content'] .= " "; |
ef83538d | 3091 | |
009646d2 | 3092 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
11cb9506 | 3093 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.png'></a>"; |
ef83538d | 3094 | |
009646d2 | 3095 | $rv['content'] .= "</div>"; |
ef83538d AD |
3096 | } |
3097 | } | |
3098 | ||
009646d2 | 3099 | $rv['content'] .= "</div>"; |
3de0261a | 3100 | |
009646d2 | 3101 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
c7e51de1 | 3102 | if ($line['note']) { |
009646d2 | 3103 | $rv['content'] .= format_article_note($id, $line['note']); |
c7e51de1 | 3104 | } |
009646d2 | 3105 | $rv['content'] .= "</div>"; |
c7e51de1 | 3106 | |
fcfa9ef1 AD |
3107 | $rv['content'] .= "<div class=\"postIcon\">" . |
3108 | "<a target=\"_blank\" title=\"".__("Visit the website")."\"$ | |
3109 | href=\"".htmlspecialchars($feed_site_url)."\">". | |
3110 | $feed_icon . "</a></div>"; | |
3111 | ||
009646d2 | 3112 | $rv['content'] .= "<div class=\"postContent\">"; |
741b6090 | 3113 | |
d3d69daa AD |
3114 | // N-grams |
3115 | ||
6f4bd262 | 3116 | if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_RELATED_THRESHOLD')) { |
d3d69daa AD |
3117 | |
3118 | $ngram_result = db_query($link, "SELECT id,title FROM | |
3119 | ttrss_entries,ttrss_user_entries | |
3120 | WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day' | |
6f4bd262 | 3121 | AND similarity(title, '$title_escaped') >= "._NGRAM_TITLE_RELATED_THRESHOLD." |
d3d69daa AD |
3122 | AND title != '$title_escaped' |
3123 | AND owner_uid = $owner_uid"); | |
3124 | ||
3125 | if (db_num_rows($ngram_result) > 0) { | |
3126 | $rv['content'] .= "<div dojoType=\"dijit.form.DropDownButton\">". | |
3127 | "<span>" . __('Related')."</span>"; | |
3128 | $rv['content'] .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">"; | |
3129 | ||
3130 | while ($nline = db_fetch_assoc($ngram_result)) { | |
3131 | $rv['content'] .= "<div onclick=\"hlOpenInNewTab(null,".$nline['id'].")\" | |
3132 | dojoType=\"dijit.MenuItem\">".$nline['title']."</div>"; | |
3133 | ||
3134 | } | |
3135 | $rv['content'] .= "</div></div><br/"; | |
3136 | } | |
3137 | } | |
3138 | ||
87764a50 AD |
3139 | if ($cache_content && $line["cached_content"] != "") { |
3140 | $line["content"] =& $line["cached_content"]; | |
3141 | } | |
3142 | ||
64436e10 | 3143 | $article_content = sanitize($link, $line["content"], false, $owner_uid, |
741b6090 AD |
3144 | $feed_site_url); |
3145 | ||
009646d2 | 3146 | $rv['content'] .= $article_content; |
db54143e | 3147 | |
009646d2 AD |
3148 | $rv['content'] .= format_article_enclosures($link, $id, |
3149 | $always_display_enclosures, $article_content); | |
ce53e200 | 3150 | |
009646d2 | 3151 | $rv['content'] .= "</div>"; |
dad14b51 | 3152 | |
009646d2 | 3153 | $rv['content'] .= "</div>"; |
3de0261a AD |
3154 | |
3155 | } | |
3156 | ||
009646d2 AD |
3157 | if ($zoom_mode) { |
3158 | $rv['content'] .= " | |
eedfb635 | 3159 | <div style=\"text-align : center\"> |
2ae69126 AD |
3160 | <button onclick=\"return window.close()\">". |
3161 | __("Close this window")."</button></div>"; | |
009646d2 | 3162 | $rv['content'] .= "</body></html>"; |
eedfb635 | 3163 | } |
3de0261a | 3164 | |
009646d2 AD |
3165 | return $rv; |
3166 | ||
3de0261a AD |
3167 | } |
3168 | ||
79178062 AD |
3169 | function print_checkpoint($n, $s) { |
3170 | $ts = getmicrotime(); | |
3171 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); | |
3172 | return $ts; | |
3173 | } | |
3de0261a | 3174 | |
79178062 AD |
3175 | function sanitize_tag($tag) { |
3176 | $tag = trim($tag); | |
52d7e7da | 3177 | |
79178062 | 3178 | $tag = mb_strtolower($tag, 'utf-8'); |
bd202c3f | 3179 | |
79178062 | 3180 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
46921916 | 3181 | |
79178062 AD |
3182 | // $tag = str_replace('"', "", $tag); |
3183 | // $tag = str_replace("+", " ", $tag); | |
3184 | $tag = str_replace("technorati tag: ", "", $tag); | |
961f4c73 | 3185 | |
79178062 AD |
3186 | return $tag; |
3187 | } | |
3de0261a | 3188 | |
79178062 | 3189 | function get_self_url_prefix() { |
51cc3873 AD |
3190 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
3191 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3192 | } else { | |
3193 | return SELF_URL_PATH; | |
3194 | } | |
79178062 | 3195 | } |
a9bcfb8f | 3196 | |
79178062 | 3197 | function opml_publish_url($link){ |
3de0261a | 3198 | |
79178062 AD |
3199 | $url_path = get_self_url_prefix(); |
3200 | $url_path .= "/opml.php?op=publish&key=" . | |
3201 | get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]); | |
3de0261a | 3202 | |
79178062 AD |
3203 | return $url_path; |
3204 | } | |
0569a712 | 3205 | |
79178062 AD |
3206 | /** |
3207 | * Purge a feed contents, marked articles excepted. | |
3208 | * | |
3209 | * @param mixed $link The database connection. | |
3210 | * @param integer $id The id of the feed to purge. | |
3211 | * @return void | |
3212 | */ | |
3213 | function clear_feed_articles($link, $id) { | |
3de0261a | 3214 | |
79178062 AD |
3215 | if ($id != 0) { |
3216 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
3217 | WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
3218 | } else { | |
3219 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
3220 | WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
3de0261a AD |
3221 | } |
3222 | ||
79178062 AD |
3223 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE |
3224 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
a9bcfb8f | 3225 | |
79178062 AD |
3226 | ccache_update($link, $id, $_SESSION['uid']); |
3227 | } // function clear_feed_articles | |
45004d43 AD |
3228 | |
3229 | /** | |
3230 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3231 | * | |
3232 | * @return string The Mozilla Firefox feed adding URL. | |
3233 | */ | |
3234 | function add_feed_url() { | |
ed102aa0 AD |
3235 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
3236 | ||
3237 | $url_path = get_self_url_prefix() . | |
97acbaf1 | 3238 | "/public.php?op=subscribe&feed_url=%s"; |
755a43ee | 3239 | return $url_path; |
45004d43 AD |
3240 | } // function add_feed_url |
3241 | ||
e90053fe AD |
3242 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
3243 | if ($salt && $mode2) { | |
3244 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3245 | } else if ($salt) { | |
3246 | return "SHA1X:" . sha1("$salt:$pass"); | |
1a9f4d3c AD |
3247 | } else { |
3248 | return "SHA1:" . sha1($pass); | |
3249 | } | |
45004d43 AD |
3250 | } // function encrypt_password |
3251 | ||
6aff7845 | 3252 | function load_filters($link, $feed_id, $owner_uid, $action_id = false) { |
fee840fb AD |
3253 | $filters = array(); |
3254 | ||
5574b09e | 3255 | $cat_id = (int)getFeedCategory($link, $feed_id); |
fee840fb | 3256 | |
6aff7845 AD |
3257 | $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE |
3258 | owner_uid = $owner_uid AND enabled = true"); | |
8d505d78 | 3259 | |
67bd0b1f AD |
3260 | $check_cats = join(",", array_merge( |
3261 | getParentCategories($link, $cat_id, $owner_uid), | |
3262 | array($cat_id))); | |
3263 | ||
0e4a7d7a | 3264 | while ($line = db_fetch_assoc($result)) { |
6aff7845 AD |
3265 | $filter_id = $line["id"]; |
3266 | ||
3267 | $result2 = db_query($link, "SELECT | |
3268 | r.reg_exp, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name | |
3269 | FROM ttrss_filters2_rules AS r, | |
3270 | ttrss_filter_types AS t | |
3271 | WHERE | |
67bd0b1f | 3272 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
6aff7845 AD |
3273 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
3274 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3275 | ||
3276 | $rules = array(); | |
3277 | $actions = array(); | |
ba975b2e | 3278 | |
6aff7845 AD |
3279 | while ($rule_line = db_fetch_assoc($result2)) { |
3280 | # print_r($rule_line); | |
8d505d78 | 3281 | |
6aff7845 AD |
3282 | $rule = array(); |
3283 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3284 | $rule["type"] = $rule_line["type_name"]; | |
3285 | ||
3286 | array_push($rules, $rule); | |
3287 | } | |
3288 | ||
3289 | $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name | |
3290 | FROM ttrss_filters2_actions AS a, | |
3291 | ttrss_filter_actions AS t | |
3292 | WHERE | |
3293 | action_id = t.id AND filter_id = '$filter_id'"); | |
3294 | ||
3295 | while ($action_line = db_fetch_assoc($result2)) { | |
3296 | # print_r($action_line); | |
3297 | ||
3298 | $action = array(); | |
3299 | $action["type"] = $action_line["type_name"]; | |
3300 | $action["param"] = $action_line["action_param"]; | |
3301 | ||
3302 | array_push($actions, $action); | |
0e4a7d7a | 3303 | } |
b8ffa322 | 3304 | |
b8ffa322 | 3305 | |
6aff7845 AD |
3306 | $filter = array(); |
3307 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
3308 | $filter["rules"] = $rules; | |
3309 | $filter["actions"] = $actions; | |
3310 | ||
3311 | if (count($rules) > 0 && count($actions) > 0) { | |
3312 | array_push($filters, $filter); | |
3313 | } | |
3314 | } | |
3315 | ||
0e4a7d7a | 3316 | return $filters; |
fee840fb | 3317 | } |
1e36af0c AD |
3318 | |
3319 | function get_score_pic($score) { | |
8d505d78 AD |
3320 | if ($score > 100) { |
3321 | return "score_high.png"; | |
3322 | } else if ($score > 0) { | |
883fee8d | 3323 | return "score_half_high.png"; |
1cce3aca | 3324 | } else if ($score < -100) { |
883fee8d | 3325 | return "score_low.png"; |
1cce3aca | 3326 | } else if ($score < 0) { |
883fee8d | 3327 | return "score_half_low.png"; |
8d505d78 | 3328 | } else { |
883fee8d | 3329 | return "score_neutral.png"; |
1e36af0c AD |
3330 | } |
3331 | } | |
ec92c9d1 | 3332 | |
7defa089 AD |
3333 | function feed_has_icon($id) { |
3334 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3335 | } | |
f29ba148 AD |
3336 | |
3337 | function init_connection($link) { | |
5f0a3741 | 3338 | if ($link) { |
324944f3 | 3339 | |
5f0a3741 AD |
3340 | if (DB_TYPE == "pgsql") { |
3341 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
3342 | pg_set_client_encoding("UNICODE"); | |
3343 | pg_query($link, "set datestyle = 'ISO, european'"); | |
3344 | pg_query($link, "set TIME ZONE 0"); | |
3345 | } else { | |
3346 | db_query($link, "SET time_zone = '+0:0'"); | |
3347 | ||
3348 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
3349 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
3350 | } | |
f29ba148 | 3351 | } |
19c73507 AD |
3352 | |
3353 | global $pluginhost; | |
3354 | ||
3355 | $pluginhost = new PluginHost($link); | |
3356 | $pluginhost->load(PLUGINS); | |
3357 | ||
5f0a3741 AD |
3358 | return true; |
3359 | } else { | |
3360 | print "Unable to connect to database:" . db_last_error(); | |
3361 | return false; | |
f29ba148 AD |
3362 | } |
3363 | } | |
5e96ca9d | 3364 | |
0bfbf1c2 | 3365 | /* function ccache_zero($link, $feed_id, $owner_uid) { |
2627f2d0 AD |
3366 | db_query($link, "UPDATE ttrss_counters_cache SET |
3367 | value = 0, updated = NOW() WHERE | |
3368 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
0bfbf1c2 | 3369 | } */ |
2627f2d0 | 3370 | |
ad0056a8 AD |
3371 | function ccache_zero_all($link, $owner_uid) { |
3372 | db_query($link, "UPDATE ttrss_counters_cache SET | |
3373 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
3374 | ||
3375 | db_query($link, "UPDATE ttrss_cat_counters_cache SET | |
3376 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
3377 | } | |
3378 | ||
c7e51de1 AD |
3379 | function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) { |
3380 | ||
3381 | if (!$is_cat) { | |
3382 | $table = "ttrss_counters_cache"; | |
3383 | } else { | |
3384 | $table = "ttrss_cat_counters_cache"; | |
3385 | } | |
3386 | ||
3387 | db_query($link, "DELETE FROM $table WHERE | |
3388 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
3389 | ||
3390 | } | |
3391 | ||
5f4f7adf AD |
3392 | function ccache_update_all($link, $owner_uid) { |
3393 | ||
3394 | if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) { | |
3395 | ||
3396 | $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache | |
3397 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
3398 | ||
3399 | while ($line = db_fetch_assoc($result)) { | |
3400 | ccache_update($link, $line["feed_id"], $owner_uid, true); | |
3401 | } | |
3402 | ||
c5ffeb61 AD |
3403 | /* We have to manually include category 0 */ |
3404 | ||
3405 | ccache_update($link, 0, $owner_uid, true); | |
3406 | ||
8a4c759e | 3407 | } else { |
5f4f7adf AD |
3408 | $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache |
3409 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
8a4c759e | 3410 | |
5f4f7adf AD |
3411 | while ($line = db_fetch_assoc($result)) { |
3412 | print ccache_update($link, $line["feed_id"], $owner_uid); | |
3413 | ||
3414 | } | |
3415 | ||
3416 | } | |
3417 | } | |
2627f2d0 | 3418 | |
8d505d78 | 3419 | function ccache_find($link, $feed_id, $owner_uid, $is_cat = false, |
6b49a3dd | 3420 | $no_update = false) { |
8a4c759e | 3421 | |
5c432ba4 AD |
3422 | if (!is_numeric($feed_id)) return; |
3423 | ||
8a4c759e AD |
3424 | if (!$is_cat) { |
3425 | $table = "ttrss_counters_cache"; | |
32d2181b | 3426 | if ($feed_id > 0) { |
8d505d78 | 3427 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds |
32d2181b AD |
3428 | WHERE id = '$feed_id'"); |
3429 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
3430 | } | |
8a4c759e AD |
3431 | } else { |
3432 | $table = "ttrss_cat_counters_cache"; | |
3433 | } | |
3434 | ||
3435 | if (DB_TYPE == "pgsql") { | |
3436 | $date_qpart = "updated > NOW() - INTERVAL '15 minutes'"; | |
3437 | } else if (DB_TYPE == "mysql") { | |
3438 | $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)"; | |
3439 | } | |
3440 | ||
3441 | $result = db_query($link, "SELECT value FROM $table | |
8d505d78 | 3442 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' |
37fb651d | 3443 | LIMIT 1"); |
2627f2d0 AD |
3444 | |
3445 | if (db_num_rows($result) == 1) { | |
3446 | return db_fetch_result($result, 0, "value"); | |
3447 | } else { | |
6b49a3dd AD |
3448 | if ($no_update) { |
3449 | return -1; | |
3450 | } else { | |
3451 | return ccache_update($link, $feed_id, $owner_uid, $is_cat); | |
3452 | } | |
2627f2d0 AD |
3453 | } |
3454 | ||
3455 | } | |
3456 | ||
8d505d78 | 3457 | function ccache_update($link, $feed_id, $owner_uid, $is_cat = false, |
6b49a3dd AD |
3458 | $update_pcat = true) { |
3459 | ||
5c432ba4 AD |
3460 | if (!is_numeric($feed_id)) return; |
3461 | ||
32d2181b | 3462 | if (!$is_cat && $feed_id > 0) { |
8d505d78 | 3463 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds |
2e93b64c AD |
3464 | WHERE id = '$feed_id'"); |
3465 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
3466 | } | |
3467 | ||
43ead405 AD |
3468 | $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true); |
3469 | ||
3470 | /* When updating a label, all we need to do is recalculate feed counters | |
3471 | * because labels are not cached */ | |
c98e43db AD |
3472 | |
3473 | if ($feed_id < 0) { | |
43ead405 AD |
3474 | ccache_update_all($link, $owner_uid); |
3475 | return; | |
c98e43db AD |
3476 | } |
3477 | ||
8a4c759e AD |
3478 | if (!$is_cat) { |
3479 | $table = "ttrss_counters_cache"; | |
3480 | } else { | |
3481 | $table = "ttrss_cat_counters_cache"; | |
3482 | } | |
3483 | ||
b6d486a3 | 3484 | if ($is_cat && $feed_id >= 0) { |
37fb651d AD |
3485 | if ($feed_id != 0) { |
3486 | $cat_qpart = "cat_id = '$feed_id'"; | |
3487 | } else { | |
3488 | $cat_qpart = "cat_id IS NULL"; | |
3489 | } | |
3490 | ||
6b49a3dd AD |
3491 | /* Recalculate counters for child feeds */ |
3492 | ||
3493 | $result = db_query($link, "SELECT id FROM ttrss_feeds | |
3494 | WHERE owner_uid = '$owner_uid' AND $cat_qpart"); | |
3495 | ||
3496 | while ($line = db_fetch_assoc($result)) { | |
3497 | ccache_update($link, $line["id"], $owner_uid, false, false); | |
3498 | } | |
3499 | ||
8d505d78 AD |
3500 | $result = db_query($link, "SELECT SUM(value) AS sv |
3501 | FROM ttrss_counters_cache, ttrss_feeds | |
3502 | WHERE id = feed_id AND $cat_qpart AND | |
37fb651d AD |
3503 | ttrss_feeds.owner_uid = '$owner_uid'"); |
3504 | ||
51e196de | 3505 | $unread = (int) db_fetch_result($result, 0, "sv"); |
37fb651d | 3506 | |
f55b0b12 AD |
3507 | } else { |
3508 | $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid); | |
37fb651d | 3509 | } |
2627f2d0 | 3510 | |
c7e51de1 AD |
3511 | db_query($link, "BEGIN"); |
3512 | ||
8a4c759e | 3513 | $result = db_query($link, "SELECT feed_id FROM $table |
2627f2d0 AD |
3514 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1"); |
3515 | ||
3516 | if (db_num_rows($result) == 1) { | |
8a4c759e | 3517 | db_query($link, "UPDATE $table SET |
2627f2d0 AD |
3518 | value = '$unread', updated = NOW() WHERE |
3519 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
3520 | ||
3521 | } else { | |
8a4c759e | 3522 | db_query($link, "INSERT INTO $table |
8d505d78 AD |
3523 | (feed_id, value, owner_uid, updated) |
3524 | VALUES | |
2627f2d0 | 3525 | ($feed_id, $unread, $owner_uid, NOW())"); |
2627f2d0 AD |
3526 | } |
3527 | ||
c7e51de1 AD |
3528 | db_query($link, "COMMIT"); |
3529 | ||
6b49a3dd | 3530 | if ($feed_id > 0 && $prev_unread != $unread) { |
8a4c759e | 3531 | |
37fb651d | 3532 | if (!$is_cat) { |
8a4c759e | 3533 | |
6b49a3dd | 3534 | /* Update parent category */ |
8a4c759e | 3535 | |
6b49a3dd | 3536 | if ($update_pcat) { |
37fb651d | 3537 | |
6b49a3dd AD |
3538 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds |
3539 | WHERE owner_uid = '$owner_uid' AND id = '$feed_id'"); | |
8a4c759e | 3540 | |
6b49a3dd | 3541 | $cat_id = (int) db_fetch_result($result, 0, "cat_id"); |
37fb651d | 3542 | |
6b49a3dd | 3543 | ccache_update($link, $cat_id, $owner_uid, true); |
6c2a9b9e | 3544 | |
6c2a9b9e | 3545 | } |
8a4c759e | 3546 | } |
5f4f7adf AD |
3547 | } else if ($feed_id < 0) { |
3548 | ccache_update_all($link, $owner_uid); | |
8a4c759e AD |
3549 | } |
3550 | ||
3551 | return $unread; | |
2627f2d0 | 3552 | } |
ceb30ba4 | 3553 | |
0bfbf1c2 | 3554 | /* function ccache_cleanup($link, $owner_uid) { |
3261ca58 | 3555 | |
cd9da663 AD |
3556 | if (DB_TYPE == "pgsql") { |
3557 | db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE | |
3558 | (SELECT count(*) FROM ttrss_counters_cache AS c2 | |
3559 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
3560 | AND owner_uid = '$owner_uid'"); | |
3561 | ||
3562 | db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE | |
3563 | (SELECT count(*) FROM ttrss_cat_counters_cache AS c2 | |
3564 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
3261ca58 | 3565 | AND owner_uid = '$owner_uid'"); |
cd9da663 AD |
3566 | } else { |
3567 | db_query($link, "DELETE c1 FROM | |
3568 | ttrss_counters_cache AS c1, | |
3569 | ttrss_counters_cache AS c2 | |
3570 | WHERE | |
3571 | c1.owner_uid = '$owner_uid' AND | |
3572 | c1.owner_uid = c2.owner_uid AND | |
3573 | c1.feed_id = c2.feed_id"); | |
3574 | ||
3575 | db_query($link, "DELETE c1 FROM | |
3576 | ttrss_cat_counters_cache AS c1, | |
3577 | ttrss_cat_counters_cache AS c2 | |
3578 | WHERE | |
3579 | c1.owner_uid = '$owner_uid' AND | |
3580 | c1.owner_uid = c2.owner_uid AND | |
3581 | c1.feed_id = c2.feed_id"); | |
3582 | ||
3583 | } | |
0bfbf1c2 | 3584 | } */ |
3261ca58 | 3585 | |
ceb30ba4 | 3586 | function label_find_id($link, $label, $owner_uid) { |
8d505d78 AD |
3587 | $result = db_query($link, |
3588 | "SELECT id FROM ttrss_labels2 WHERE caption = '$label' | |
ceb30ba4 AD |
3589 | AND owner_uid = '$owner_uid' LIMIT 1"); |
3590 | ||
3591 | if (db_num_rows($result) == 1) { | |
3592 | return db_fetch_result($result, 0, "id"); | |
3593 | } else { | |
3594 | return 0; | |
3595 | } | |
3596 | } | |
3597 | ||
bb894b29 | 3598 | function get_article_labels($link, $id, $owner_uid = false) { |
814bff66 AD |
3599 | $rv = array(); |
3600 | ||
bb894b29 | 3601 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
905ff52a | 3602 | |
0e4a7d7a AD |
3603 | $result = db_query($link, "SELECT label_cache FROM |
3604 | ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " . | |
bb894b29 | 3605 | $owner_uid); |
905ff52a | 3606 | |
bb894b29 AD |
3607 | if (db_num_rows($result) > 0) { |
3608 | $label_cache = db_fetch_result($result, 0, "label_cache"); | |
905ff52a | 3609 | |
bb894b29 AD |
3610 | if ($label_cache) { |
3611 | $label_cache = json_decode($label_cache, true); | |
905ff52a | 3612 | |
bb894b29 AD |
3613 | if ($label_cache["no-labels"] == 1) |
3614 | return $rv; | |
3615 | else | |
3616 | return $label_cache; | |
3617 | } | |
0e4a7d7a | 3618 | } |
905ff52a | 3619 | |
0e4a7d7a AD |
3620 | $result = db_query($link, |
3621 | "SELECT DISTINCT label_id,caption,fg_color,bg_color | |
3622 | FROM ttrss_labels2, ttrss_user_labels2 | |
3623 | WHERE id = label_id | |
3624 | AND article_id = '$id' | |
bb894b29 | 3625 | AND owner_uid = ". $owner_uid . " |
0e4a7d7a | 3626 | ORDER BY caption"); |
905ff52a | 3627 | |
0e4a7d7a AD |
3628 | while ($line = db_fetch_assoc($result)) { |
3629 | $rk = array($line["label_id"], $line["caption"], $line["fg_color"], | |
3630 | $line["bg_color"]); | |
3631 | array_push($rv, $rk); | |
814bff66 AD |
3632 | } |
3633 | ||
0e4a7d7a | 3634 | if (count($rv) > 0) |
624d649f | 3635 | label_update_cache($link, $owner_uid, $id, $rv); |
0e4a7d7a | 3636 | else |
624d649f | 3637 | label_update_cache($link, $owner_uid, $id, array("no-labels" => 1)); |
0e4a7d7a | 3638 | |
814bff66 AD |
3639 | return $rv; |
3640 | } | |
3641 | ||
3642 | ||
b8a637f3 | 3643 | function label_find_caption($link, $label, $owner_uid) { |
8d505d78 AD |
3644 | $result = db_query($link, |
3645 | "SELECT caption FROM ttrss_labels2 WHERE id = '$label' | |
b8a637f3 AD |
3646 | AND owner_uid = '$owner_uid' LIMIT 1"); |
3647 | ||
3648 | if (db_num_rows($result) == 1) { | |
3649 | return db_fetch_result($result, 0, "caption"); | |
3650 | } else { | |
3651 | return ""; | |
3652 | } | |
3653 | } | |
3654 | ||
b24504b1 AD |
3655 | function get_all_labels($link, $owner_uid) { |
3656 | $rv = array(); | |
3657 | ||
3658 | $result = db_query($link, "SELECT fg_color, bg_color, caption FROM ttrss_labels2 WHERE owner_uid = " . $owner_uid); | |
3659 | ||
3660 | while ($line = db_fetch_assoc($result)) { | |
3661 | array_push($rv, $line); | |
3662 | } | |
3663 | ||
3664 | return $rv; | |
3665 | } | |
3666 | ||
624d649f | 3667 | function label_update_cache($link, $owner_uid, $id, $labels = false, $force = false) { |
905ff52a AD |
3668 | |
3669 | if ($force) | |
3670 | label_clear_cache($link, $id); | |
3671 | ||
8d505d78 | 3672 | if (!$labels) |
905ff52a AD |
3673 | $labels = get_article_labels($link, $id); |
3674 | ||
3675 | $labels = db_escape_string(json_encode($labels)); | |
3676 | ||
3677 | db_query($link, "UPDATE ttrss_user_entries SET | |
624d649f | 3678 | label_cache = '$labels' WHERE ref_id = '$id' AND owner_uid = '$owner_uid'"); |
905ff52a AD |
3679 | |
3680 | } | |
3681 | ||
3682 | function label_clear_cache($link, $id) { | |
3683 | ||
3684 | db_query($link, "UPDATE ttrss_user_entries SET | |
3685 | label_cache = '' WHERE ref_id = '$id'"); | |
3686 | ||
3687 | } | |
3688 | ||
933ba4ee AD |
3689 | function label_remove_article($link, $id, $label, $owner_uid) { |
3690 | ||
3691 | $label_id = label_find_id($link, $label, $owner_uid); | |
3692 | ||
3693 | if (!$label_id) return; | |
3694 | ||
8d505d78 | 3695 | $result = db_query($link, |
933ba4ee | 3696 | "DELETE FROM ttrss_user_labels2 |
8d505d78 | 3697 | WHERE |
933ba4ee AD |
3698 | label_id = '$label_id' AND |
3699 | article_id = '$id'"); | |
905ff52a AD |
3700 | |
3701 | label_clear_cache($link, $id); | |
933ba4ee AD |
3702 | } |
3703 | ||
ceb30ba4 AD |
3704 | function label_add_article($link, $id, $label, $owner_uid) { |
3705 | ||
3706 | $label_id = label_find_id($link, $label, $owner_uid); | |
3707 | ||
3708 | if (!$label_id) return; | |
3709 | ||
8d505d78 AD |
3710 | $result = db_query($link, |
3711 | "SELECT | |
ceb30ba4 | 3712 | article_id FROM ttrss_labels2, ttrss_user_labels2 |
8d505d78 AD |
3713 | WHERE |
3714 | label_id = id AND | |
ceb30ba4 AD |
3715 | label_id = '$label_id' AND |
3716 | article_id = '$id' AND owner_uid = '$owner_uid' | |
3717 | LIMIT 1"); | |
3718 | ||
3719 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3720 | db_query($link, "INSERT INTO ttrss_user_labels2 |
ceb30ba4 AD |
3721 | (label_id, article_id) VALUES ('$label_id', '$id')"); |
3722 | } | |
905ff52a | 3723 | |
8d505d78 | 3724 | label_clear_cache($link, $id); |
905ff52a | 3725 | |
ceb30ba4 | 3726 | } |
1380f8ee AD |
3727 | |
3728 | function label_remove($link, $id, $owner_uid) { | |
905ff52a AD |
3729 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3730 | ||
1380f8ee AD |
3731 | db_query($link, "BEGIN"); |
3732 | ||
3733 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
3734 | WHERE id = '$id'"); | |
3735 | ||
3736 | $caption = db_fetch_result($result, 0, "caption"); | |
3737 | ||
3738 | $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id' | |
905ff52a | 3739 | AND owner_uid = " . $owner_uid); |
1380f8ee AD |
3740 | |
3741 | if (db_affected_rows($link, $result) != 0 && $caption) { | |
3742 | ||
8801fb01 AD |
3743 | /* Remove access key for the label */ |
3744 | ||
3745 | $ext_id = -11 - $id; | |
3746 | ||
3747 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
3748 | feed_id = '$ext_id' AND owner_uid = $owner_uid"); | |
3749 | ||
1380f8ee | 3750 | /* Disable filters that reference label being removed */ |
8d505d78 | 3751 | |
1380f8ee AD |
3752 | db_query($link, "UPDATE ttrss_filters SET |
3753 | enabled = false WHERE action_param = '$caption' | |
3754 | AND action_id = 7 | |
905ff52a AD |
3755 | AND owner_uid = " . $owner_uid); |
3756 | ||
3757 | /* Remove cached data */ | |
3758 | ||
3759 | db_query($link, "UPDATE ttrss_user_entries SET label_cache = '' | |
3760 | WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid); | |
3761 | ||
3762 | } | |
1380f8ee AD |
3763 | |
3764 | db_query($link, "COMMIT"); | |
3765 | } | |
79c88e11 | 3766 | |
b2833b92 AD |
3767 | function label_create($link, $caption, $fg_color = '', $bg_color = '', $owner_uid) { |
3768 | ||
3769 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
6b2ee18d AD |
3770 | |
3771 | db_query($link, "BEGIN"); | |
3772 | ||
3773 | $result = false; | |
3774 | ||
3775 | $result = db_query($link, "SELECT id FROM ttrss_labels2 | |
b2833b92 | 3776 | WHERE caption = '$caption' AND owner_uid = $owner_uid"); |
6b2ee18d AD |
3777 | |
3778 | if (db_num_rows($result) == 0) { | |
3779 | $result = db_query($link, | |
bbefea90 | 3780 | "INSERT INTO ttrss_labels2 (caption,owner_uid,fg_color,bg_color) |
b2833b92 | 3781 | VALUES ('$caption', '$owner_uid', '$fg_color', '$bg_color')"); |
6b2ee18d AD |
3782 | |
3783 | $result = db_affected_rows($link, $result) != 0; | |
3784 | } | |
3785 | ||
3786 | db_query($link, "COMMIT"); | |
3787 | ||
3788 | return $result; | |
3789 | } | |
3790 | ||
307d187c AD |
3791 | function format_tags_string($tags, $id) { |
3792 | ||
3793 | $tags_str = ""; | |
3794 | $tags_nolinks_str = ""; | |
3795 | ||
3796 | $num_tags = 0; | |
3797 | ||
d9084cf2 | 3798 | $tag_limit = 6; |
307d187c AD |
3799 | |
3800 | $formatted_tags = array(); | |
3801 | ||
3802 | foreach ($tags as $tag) { | |
3803 | $num_tags++; | |
3804 | $tag_escaped = str_replace("'", "\\'", $tag); | |
3805 | ||
275a0af2 AD |
3806 | if (mb_strlen($tag) > 30) { |
3807 | $tag = truncate_string($tag, 30); | |
3808 | } | |
3809 | ||
307d187c AD |
3810 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; |
3811 | ||
3812 | array_push($formatted_tags, $tag_str); | |
275a0af2 AD |
3813 | |
3814 | $tmp_tags_str = implode(", ", $formatted_tags); | |
8d505d78 | 3815 | |
275a0af2 | 3816 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { |
307d187c AD |
3817 | break; |
3818 | } | |
3819 | } | |
3820 | ||
3821 | $tags_str = implode(", ", $formatted_tags); | |
3822 | ||
3823 | if ($num_tags < count($tags)) { | |
3824 | $tags_str .= ", …"; | |
3825 | } | |
3826 | ||
3827 | if ($num_tags == 0) { | |
3828 | $tags_str = __("no tags"); | |
3829 | } | |
3830 | ||
3831 | return $tags_str; | |
3832 | ||
3833 | } | |
2eb9c95c AD |
3834 | |
3835 | function format_article_labels($labels, $id) { | |
3836 | ||
3837 | $labels_str = ""; | |
3838 | ||
3839 | foreach ($labels as $l) { | |
8d505d78 | 3840 | $labels_str .= sprintf("<span class='hlLabelRef' |
2eb9c95c AD |
3841 | style='color : %s; background-color : %s'>%s</span>", |
3842 | $l[2], $l[3], $l[1]); | |
3843 | } | |
3844 | ||
3845 | return $labels_str; | |
3846 | ||
3847 | } | |
c7e51de1 AD |
3848 | |
3849 | function format_article_note($id, $note) { | |
3850 | ||
fcfa9ef1 AD |
3851 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
3852 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
3853 | __('(edit note)')."</div>$note</div>"; | |
c7e51de1 AD |
3854 | |
3855 | return $str; | |
3856 | } | |
7f969260 | 3857 | |
fcf70c51 | 3858 | function toggle_collapse_cat($link, $cat_id, $mode) { |
7f969260 | 3859 | if ($cat_id > 0) { |
fcf70c51 AD |
3860 | $mode = bool_to_sql_bool($mode); |
3861 | ||
7f969260 | 3862 | db_query($link, "UPDATE ttrss_feed_categories SET |
8d505d78 | 3863 | collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " . |
7f969260 AD |
3864 | $_SESSION["uid"]); |
3865 | } else { | |
3866 | $pref_name = ''; | |
3867 | ||
3868 | switch ($cat_id) { | |
3869 | case -1: | |
3870 | $pref_name = '_COLLAPSED_SPECIAL'; | |
3871 | break; | |
3872 | case -2: | |
3873 | $pref_name = '_COLLAPSED_LABELS'; | |
3874 | break; | |
3875 | case 0: | |
3876 | $pref_name = '_COLLAPSED_UNCAT'; | |
3877 | break; | |
3878 | } | |
3879 | ||
3880 | if ($pref_name) { | |
fcf70c51 | 3881 | if ($mode) { |
7f969260 | 3882 | set_pref($link, $pref_name, 'true'); |
fcf70c51 AD |
3883 | } else { |
3884 | set_pref($link, $pref_name, 'false'); | |
7f969260 AD |
3885 | } |
3886 | } | |
3887 | } | |
3888 | } | |
7e329f13 AD |
3889 | |
3890 | function remove_feed($link, $id, $owner_uid) { | |
3891 | ||
3892 | if ($id > 0) { | |
e04c18a2 AD |
3893 | |
3894 | /* save starred articles in Archived feed */ | |
3895 | ||
3896 | db_query($link, "BEGIN"); | |
3897 | ||
8056ec50 AD |
3898 | /* prepare feed if necessary */ |
3899 | ||
3900 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
3901 | WHERE id = '$id'"); | |
3902 | ||
3903 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3904 | db_query($link, "INSERT INTO ttrss_archived_feeds |
8056ec50 AD |
3905 | (id, owner_uid, title, feed_url, site_url) |
3906 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
3907 | WHERE id = '$id'"); | |
3908 | } | |
3909 | ||
74d22f0c | 3910 | db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL, |
8d505d78 | 3911 | orig_feed_id = '$id' WHERE feed_id = '$id' AND |
e04c18a2 AD |
3912 | marked = true AND owner_uid = $owner_uid"); |
3913 | ||
8801fb01 AD |
3914 | /* Remove access key for the feed */ |
3915 | ||
3916 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
3917 | feed_id = '$id' AND owner_uid = $owner_uid"); | |
3918 | ||
e04c18a2 AD |
3919 | /* remove the feed */ |
3920 | ||
8d505d78 | 3921 | db_query($link, "DELETE FROM ttrss_feeds |
7e329f13 AD |
3922 | WHERE id = '$id' AND owner_uid = $owner_uid"); |
3923 | ||
e04c18a2 AD |
3924 | db_query($link, "COMMIT"); |
3925 | ||
6d634e00 | 3926 | if (file_exists(ICONS_DIR . "/$id.ico")) { |
7e329f13 | 3927 | unlink(ICONS_DIR . "/$id.ico"); |
6d634e00 | 3928 | } |
7e329f13 AD |
3929 | |
3930 | ccache_remove($link, $id, $owner_uid); | |
3931 | ||
3932 | } else { | |
3933 | label_remove($link, -11-$id, $owner_uid); | |
3934 | ccache_remove($link, -11-$id, $owner_uid); | |
3935 | } | |
3936 | } | |
3937 | ||
d2a317e3 AD |
3938 | function get_feed_category($link, $feed_cat, $parent_cat_id = false) { |
3939 | if ($parent_cat_id) { | |
3940 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3941 | $parent_insert = "'$parent_cat_id'"; | |
3942 | } else { | |
3943 | $parent_qpart = "parent_cat IS NULL"; | |
3944 | $parent_insert = "NULL"; | |
3945 | } | |
3946 | ||
3947 | $result = db_query($link, | |
3948 | "SELECT id FROM ttrss_feed_categories | |
3949 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
3950 | ||
3951 | if (db_num_rows($result) == 0) { | |
3952 | return false; | |
3953 | } else { | |
3954 | return db_fetch_result($result, 0, "id"); | |
3955 | } | |
3956 | } | |
3957 | ||
3958 | function add_feed_category($link, $feed_cat, $parent_cat_id = false) { | |
c00907f2 AD |
3959 | |
3960 | if (!$feed_cat) return false; | |
3961 | ||
5c7c7da9 AD |
3962 | db_query($link, "BEGIN"); |
3963 | ||
d2a317e3 AD |
3964 | if ($parent_cat_id) { |
3965 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3966 | $parent_insert = "'$parent_cat_id'"; | |
3967 | } else { | |
3968 | $parent_qpart = "parent_cat IS NULL"; | |
3969 | $parent_insert = "NULL"; | |
3970 | } | |
3971 | ||
5c7c7da9 AD |
3972 | $result = db_query($link, |
3973 | "SELECT id FROM ttrss_feed_categories | |
d2a317e3 | 3974 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
5c7c7da9 AD |
3975 | |
3976 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3977 | |
5c7c7da9 | 3978 | $result = db_query($link, |
d2a317e3 AD |
3979 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
3980 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
5c7c7da9 AD |
3981 | |
3982 | db_query($link, "COMMIT"); | |
3983 | ||
3984 | return true; | |
3985 | } | |
3986 | ||
3987 | return false; | |
8d505d78 | 3988 | } |
5c7c7da9 | 3989 | |
7e329f13 AD |
3990 | function remove_feed_category($link, $id, $owner_uid) { |
3991 | ||
3992 | db_query($link, "DELETE FROM ttrss_feed_categories | |
3993 | WHERE id = '$id' AND owner_uid = $owner_uid"); | |
3994 | ||
3995 | ccache_remove($link, $id, $owner_uid, true); | |
3996 | } | |
3997 | ||
16fdac16 AD |
3998 | function archive_article($link, $id, $owner_uid) { |
3999 | db_query($link, "BEGIN"); | |
4000 | ||
4001 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
4002 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
4003 | ||
4004 | if (db_num_rows($result) != 0) { | |
4005 | ||
4006 | /* prepare the archived table */ | |
4007 | ||
4008 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); | |
4009 | ||
4010 | if ($feed_id) { | |
4011 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
4012 | WHERE id = '$feed_id'"); | |
4013 | ||
4014 | if (db_num_rows($result) == 0) { | |
8d505d78 | 4015 | db_query($link, "INSERT INTO ttrss_archived_feeds |
16fdac16 AD |
4016 | (id, owner_uid, title, feed_url, site_url) |
4017 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
4018 | WHERE id = '$feed_id'"); | |
4019 | } | |
4020 | ||
8d505d78 | 4021 | db_query($link, "UPDATE ttrss_user_entries |
16fdac16 AD |
4022 | SET orig_feed_id = feed_id, feed_id = NULL |
4023 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4024 | } | |
4025 | } | |
4026 | ||
4027 | db_query($link, "COMMIT"); | |
4028 | } | |
ab197ae1 AD |
4029 | |
4030 | function getArticleFeed($link, $id) { | |
8d505d78 | 4031 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries |
a545dc31 | 4032 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
ab197ae1 AD |
4033 | |
4034 | if (db_num_rows($result) != 0) { | |
4035 | return db_fetch_result($result, 0, "feed_id"); | |
4036 | } else { | |
4037 | return 0; | |
4038 | } | |
4039 | } | |
a5819bb3 | 4040 | |
f2c6c008 CW |
4041 | /** |
4042 | * Fixes incomplete URLs by prepending "http://". | |
f0266f51 CW |
4043 | * Also replaces feed:// with http://, and |
4044 | * prepends a trailing slash if the url is a domain name only. | |
f2c6c008 CW |
4045 | * |
4046 | * @param string $url Possibly incomplete URL | |
4047 | * | |
4048 | * @return string Fixed URL. | |
4049 | */ | |
4050 | function fix_url($url) { | |
4051 | if (strpos($url, '://') === false) { | |
4052 | $url = 'http://' . $url; | |
f0266f51 CW |
4053 | } else if (substr($url, 0, 5) == 'feed:') { |
4054 | $url = 'http:' . substr($url, 5); | |
4055 | } | |
4056 | ||
4057 | //prepend slash if the URL has no slash in it | |
4058 | // "http://www.example" -> "http://www.example/" | |
44453773 | 4059 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
f0266f51 | 4060 | $url .= '/'; |
f2c6c008 | 4061 | } |
ec39a02c AD |
4062 | |
4063 | if ($url != "http:///") | |
4064 | return $url; | |
4065 | else | |
4066 | return ''; | |
f2c6c008 CW |
4067 | } |
4068 | ||
a5819bb3 AD |
4069 | function validate_feed_url($url) { |
4070 | $parts = parse_url($url); | |
4071 | ||
4072 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
4073 | ||
4074 | } | |
d9084cf2 | 4075 | |
be35798b AD |
4076 | function get_article_enclosures($link, $id) { |
4077 | ||
8d505d78 | 4078 | $query = "SELECT * FROM ttrss_enclosures |
be35798b AD |
4079 | WHERE post_id = '$id' AND content_url != ''"; |
4080 | ||
be35798b AD |
4081 | $rv = array(); |
4082 | ||
0e4a7d7a | 4083 | $result = db_query($link, $query); |
be35798b | 4084 | |
0e4a7d7a AD |
4085 | if (db_num_rows($result) > 0) { |
4086 | while ($line = db_fetch_assoc($result)) { | |
4087 | array_push($rv, $line); | |
be35798b AD |
4088 | } |
4089 | } | |
4090 | ||
4091 | return $rv; | |
4092 | } | |
4093 | ||
48646336 | 4094 | function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset, $include_nested = false) { |
911d4c08 AD |
4095 | |
4096 | $feeds = array(); | |
4097 | ||
911d4c08 AD |
4098 | /* Labels */ |
4099 | ||
fb8d17f3 | 4100 | if ($cat_id == -4 || $cat_id == -2) { |
911d4c08 AD |
4101 | $counters = getLabelCounters($link, true); |
4102 | ||
11232703 | 4103 | foreach (array_values($counters) as $cv) { |
911d4c08 | 4104 | |
11232703 | 4105 | $unread = $cv["counter"]; |
8d505d78 | 4106 | |
911d4c08 | 4107 | if ($unread || !$unread_only) { |
8d505d78 | 4108 | |
911d4c08 | 4109 | $row = array( |
11232703 AD |
4110 | "id" => $cv["id"], |
4111 | "title" => $cv["description"], | |
4112 | "unread" => $cv["counter"], | |
911d4c08 AD |
4113 | "cat_id" => -2, |
4114 | ); | |
8d505d78 | 4115 | |
911d4c08 AD |
4116 | array_push($feeds, $row); |
4117 | } | |
4118 | } | |
4119 | } | |
4120 | ||
4121 | /* Virtual feeds */ | |
4122 | ||
fb8d17f3 | 4123 | if ($cat_id == -4 || $cat_id == -1) { |
386c4ce6 | 4124 | foreach (array(-1, -2, -3, -4, -6, 0) as $i) { |
911d4c08 AD |
4125 | $unread = getFeedUnread($link, $i); |
4126 | ||
4127 | if ($unread || !$unread_only) { | |
4128 | $title = getFeedTitle($link, $i); | |
4129 | ||
4130 | $row = array( | |
4131 | "id" => $i, | |
4132 | "title" => $title, | |
4133 | "unread" => $unread, | |
4134 | "cat_id" => -1, | |
4135 | ); | |
4136 | array_push($feeds, $row); | |
4137 | } | |
4138 | ||
8d505d78 | 4139 | } |
911d4c08 | 4140 | } |
b41c2549 | 4141 | |
48646336 AD |
4142 | /* Child cats */ |
4143 | ||
4144 | if ($include_nested && $cat_id) { | |
4145 | $result = db_query($link, "SELECT | |
4146 | id, title FROM ttrss_feed_categories | |
4147 | WHERE parent_cat = '$cat_id' AND owner_uid = " . $_SESSION["uid"] . | |
07b63daf | 4148 | " ORDER BY id, title"); |
48646336 AD |
4149 | |
4150 | while ($line = db_fetch_assoc($result)) { | |
4151 | $unread = getFeedUnread($link, $line["id"], true) + | |
4152 | getCategoryChildrenUnread($link, $line["id"]); | |
4153 | ||
4154 | if ($unread || !$unread_only) { | |
4155 | $row = array( | |
4156 | "id" => $line["id"], | |
4157 | "title" => $line["title"], | |
4158 | "unread" => $unread, | |
4159 | "is_cat" => true, | |
4160 | ); | |
4161 | array_push($feeds, $row); | |
4162 | } | |
4163 | } | |
4164 | } | |
4165 | ||
b41c2549 AD |
4166 | /* Real feeds */ |
4167 | ||
4168 | if ($limit) { | |
4169 | $limit_qpart = "LIMIT $limit OFFSET $offset"; | |
4170 | } else { | |
4171 | $limit_qpart = ""; | |
4172 | } | |
4173 | ||
fb8d17f3 | 4174 | if ($cat_id == -4 || $cat_id == -3) { |
8d505d78 | 4175 | $result = db_query($link, "SELECT |
c8226ce4 | 4176 | id, feed_url, cat_id, title, order_id, ". |
b41c2549 | 4177 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated |
8d505d78 | 4178 | FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] . |
b41c2549 AD |
4179 | " ORDER BY cat_id, title " . $limit_qpart); |
4180 | } else { | |
fb8d17f3 AD |
4181 | |
4182 | if ($cat_id) | |
4183 | $cat_qpart = "cat_id = '$cat_id'"; | |
4184 | else | |
4185 | $cat_qpart = "cat_id IS NULL"; | |
4186 | ||
8d505d78 | 4187 | $result = db_query($link, "SELECT |
c8226ce4 | 4188 | id, feed_url, cat_id, title, order_id, ". |
b41c2549 | 4189 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated |
8d505d78 AD |
4190 | FROM ttrss_feeds WHERE |
4191 | $cat_qpart AND owner_uid = " . $_SESSION["uid"] . | |
b41c2549 AD |
4192 | " ORDER BY cat_id, title " . $limit_qpart); |
4193 | } | |
4194 | ||
4195 | while ($line = db_fetch_assoc($result)) { | |
4196 | ||
4197 | $unread = getFeedUnread($link, $line["id"]); | |
4198 | ||
4199 | $has_icon = feed_has_icon($line['id']); | |
4200 | ||
4201 | if ($unread || !$unread_only) { | |
4202 | ||
4203 | $row = array( | |
4204 | "feed_url" => $line["feed_url"], | |
4205 | "title" => $line["title"], | |
4206 | "id" => (int)$line["id"], | |
4207 | "unread" => (int)$unread, | |
4208 | "has_icon" => $has_icon, | |
4209 | "cat_id" => (int)$line["cat_id"], | |
c8226ce4 AD |
4210 | "last_updated" => strtotime($line["last_updated"]), |
4211 | "order_id" => (int) $line["order_id"], | |
b41c2549 | 4212 | ); |
8d505d78 | 4213 | |
b41c2549 AD |
4214 | array_push($feeds, $row); |
4215 | } | |
4216 | } | |
4217 | ||
911d4c08 AD |
4218 | return $feeds; |
4219 | } | |
4220 | ||
4221 | function api_get_headlines($link, $feed_id, $limit, $offset, | |
a0e580b0 | 4222 | $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, |
3e4af5b0 | 4223 | $include_attachments, $since_id, |
db9e00e3 AD |
4224 | $search = "", $search_mode = "", $match_on = "", |
4225 | $include_nested = false, $sanitize_content = true) { | |
8d505d78 AD |
4226 | |
4227 | $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit, | |
911d4c08 | 4228 | $view_mode, $is_cat, $search, $search_mode, $match_on, |
48646336 | 4229 | $order, $offset, 0, false, $since_id, $include_nested); |
911d4c08 AD |
4230 | |
4231 | $result = $qfh_ret[0]; | |
4232 | $feed_title = $qfh_ret[1]; | |
4233 | ||
4234 | $headlines = array(); | |
4235 | ||
4236 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 4237 | $is_updated = ($line["last_read"] == "" && |
911d4c08 AD |
4238 | ($line["unread"] != "t" && $line["unread"] != "1")); |
4239 | ||
97a3b9f0 AD |
4240 | $tags = explode(",", $line["tag_cache"]); |
4241 | $labels = json_decode($line["label_cache"], true); | |
4242 | ||
4243 | //if (!$tags) $tags = get_article_tags($link, $line["id"]); | |
4244 | //if (!$labels) $labels = get_article_labels($link, $line["id"]); | |
4245 | ||
911d4c08 AD |
4246 | $headline_row = array( |
4247 | "id" => (int)$line["id"], | |
4248 | "unread" => sql_bool_to_bool($line["unread"]), | |
4249 | "marked" => sql_bool_to_bool($line["marked"]), | |
9ed133e7 | 4250 | "published" => sql_bool_to_bool($line["published"]), |
911d4c08 AD |
4251 | "updated" => strtotime($line["updated"]), |
4252 | "is_updated" => $is_updated, | |
4253 | "title" => $line["title"], | |
4254 | "link" => $line["link"], | |
4255 | "feed_id" => $line["feed_id"], | |
97a3b9f0 | 4256 | "tags" => $tags, |
911d4c08 AD |
4257 | ); |
4258 | ||
a0e580b0 AD |
4259 | if ($include_attachments) |
4260 | $headline_row['attachments'] = get_article_enclosures($link, | |
4261 | $line['id']); | |
4262 | ||
911d4c08 AD |
4263 | if ($show_excerpt) { |
4264 | $excerpt = truncate_string(strip_tags($line["content_preview"]), 100); | |
4265 | $headline_row["excerpt"] = $excerpt; | |
4266 | } | |
4267 | ||
4268 | if ($show_content) { | |
87764a50 AD |
4269 | |
4270 | if ($line["cached_content"] != "") { | |
4271 | $line["content_preview"] =& $line["cached_content"]; | |
4272 | } | |
4273 | ||
db9e00e3 AD |
4274 | if ($sanitize_content) { |
4275 | $headline_row["content"] = sanitize($link, | |
4276 | $line["content_preview"], false, false, $line["site_url"]); | |
4277 | } else { | |
4278 | $headline_row["content"] = $line["content_preview"]; | |
4279 | } | |
911d4c08 AD |
4280 | } |
4281 | ||
97a3b9f0 AD |
4282 | // unify label output to ease parsing |
4283 | if ($labels["no-labels"] == 1) $labels = array(); | |
4284 | ||
4285 | $headline_row["labels"] = $labels; | |
4286 | ||
b11e9943 AD |
4287 | $headline_row["feed_title"] = $line["feed_title"]; |
4288 | ||
ff0ff5f0 AD |
4289 | $headline_row["comments_count"] = (int)$line["num_comments"]; |
4290 | $headline_row["comments_link"] = $line["comments"]; | |
4291 | ||
daf0b014 AD |
4292 | $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]); |
4293 | ||
911d4c08 AD |
4294 | array_push($headlines, $headline_row); |
4295 | } | |
4296 | ||
4297 | return $headlines; | |
4298 | } | |
4299 | ||
bd202c3f AD |
4300 | function generate_error_feed($link, $error) { |
4301 | $reply = array(); | |
4302 | ||
4303 | $reply['headlines']['id'] = -6; | |
4304 | $reply['headlines']['is_cat'] = false; | |
4305 | ||
4306 | $reply['headlines']['toolbar'] = ''; | |
4307 | $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>"; | |
4308 | ||
4309 | $reply['headlines-info'] = array("count" => 0, | |
4310 | "vgroup_last_feed" => '', | |
4311 | "unread" => 0, | |
4312 | "disable_cache" => true); | |
4313 | ||
4314 | return $reply; | |
4315 | } | |
fe1087fb | 4316 | |
13e785e0 | 4317 | |
bd202c3f AD |
4318 | function generate_dashboard_feed($link) { |
4319 | $reply = array(); | |
4320 | ||
4321 | $reply['headlines']['id'] = -5; | |
4322 | $reply['headlines']['is_cat'] = false; | |
fe1087fb | 4323 | |
bd202c3f AD |
4324 | $reply['headlines']['toolbar'] = ''; |
4325 | $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.'); | |
fe1087fb | 4326 | |
bd202c3f | 4327 | $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">"; |
5d128c95 AD |
4328 | |
4329 | $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds | |
4330 | WHERE owner_uid = " . $_SESSION['uid']); | |
4331 | ||
4332 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
324944f3 | 4333 | $last_updated = make_local_datetime($link, $last_updated, false); |
5d128c95 | 4334 | |
bd202c3f | 4335 | $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated); |
5d128c95 | 4336 | |
fe1087fb AD |
4337 | $result = db_query($link, "SELECT COUNT(id) AS num_errors |
4338 | FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]); | |
4339 | ||
4340 | $num_errors = db_fetch_result($result, 0, "num_errors"); | |
4341 | ||
4342 | if ($num_errors > 0) { | |
bd202c3f AD |
4343 | $reply['headlines']['content'] .= "<br/>"; |
4344 | $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">". | |
fe1087fb AD |
4345 | __('Some feeds have update errors (click for details)')."</a>"; |
4346 | } | |
bd202c3f | 4347 | $reply['headlines']['content'] .= "</span></p>"; |
fe1087fb | 4348 | |
bd202c3f | 4349 | $reply['headlines-info'] = array("count" => 0, |
ffbe082d AD |
4350 | "vgroup_last_feed" => '', |
4351 | "unread" => 0, | |
4352 | "disable_cache" => true); | |
4353 | ||
bd202c3f | 4354 | return $reply; |
fe1087fb | 4355 | } |
31a53903 AD |
4356 | |
4357 | function save_email_address($link, $email) { | |
4358 | // FIXME: implement persistent storage of emails | |
4359 | ||
8d505d78 | 4360 | if (!$_SESSION['stored_emails']) |
31a53903 AD |
4361 | $_SESSION['stored_emails'] = array(); |
4362 | ||
4363 | if (!in_array($email, $_SESSION['stored_emails'])) | |
4364 | array_push($_SESSION['stored_emails'], $email); | |
4365 | } | |
8801fb01 AD |
4366 | |
4367 | function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
4368 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
4369 | ||
4370 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
4371 | ||
8d505d78 AD |
4372 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys |
4373 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
8801fb01 AD |
4374 | AND owner_uid = " . $owner_uid); |
4375 | ||
4376 | if (db_num_rows($result) == 1) { | |
4377 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
4378 | ||
4379 | db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key' | |
8d505d78 | 4380 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat |
8801fb01 AD |
4381 | AND owner_uid = " . $owner_uid); |
4382 | ||
4383 | return $key; | |
4384 | ||
4385 | } else { | |
4386 | return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid); | |
4387 | } | |
4388 | } | |
4389 | ||
4390 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
4391 | ||
4392 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
4393 | ||
4394 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
4395 | ||
8d505d78 AD |
4396 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys |
4397 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
8801fb01 AD |
4398 | AND owner_uid = " . $owner_uid); |
4399 | ||
4400 | if (db_num_rows($result) == 1) { | |
4401 | return db_fetch_result($result, 0, "access_key"); | |
4402 | } else { | |
4403 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
4404 | ||
8d505d78 | 4405 | $result = db_query($link, "INSERT INTO ttrss_access_keys |
8801fb01 AD |
4406 | (access_key, feed_id, is_cat, owner_uid) |
4407 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
4408 | ||
4409 | return $key; | |
4410 | } | |
4411 | return false; | |
4412 | } | |
f0266f51 | 4413 | |
759e5132 | 4414 | function get_feeds_from_html($url, $content) |
f0266f51 CW |
4415 | { |
4416 | $url = fix_url($url); | |
4417 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
4418 | ||
fb074239 AD |
4419 | libxml_use_internal_errors(true); |
4420 | ||
f0266f51 | 4421 | $doc = new DOMDocument(); |
8d505d78 | 4422 | $doc->loadHTML($content); |
f0266f51 CW |
4423 | $xpath = new DOMXPath($doc); |
4424 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
4425 | $feedUrls = array(); | |
4426 | foreach ($entries as $entry) { | |
4427 | if ($entry->hasAttribute('href')) { | |
4428 | $title = $entry->getAttribute('title'); | |
4429 | if ($title == '') { | |
4430 | $title = $entry->getAttribute('type'); | |
4431 | } | |
923818fc CW |
4432 | $feedUrl = rewrite_relative_url( |
4433 | $baseUrl, $entry->getAttribute('href') | |
4434 | ); | |
f0266f51 CW |
4435 | $feedUrls[$feedUrl] = $title; |
4436 | } | |
4437 | } | |
4438 | return $feedUrls; | |
4439 | } | |
4440 | ||
759e5132 | 4441 | function is_html($content) { |
32b86711 | 4442 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
759e5132 | 4443 | } |
f33479da | 4444 | |
759e5132 AD |
4445 | function url_is_html($url, $login = false, $pass = false) { |
4446 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
f33479da | 4447 | } |
24e2bb3a | 4448 | |
d90868d7 | 4449 | function print_label_select($link, $name, $value, $attributes = "") { |
24e2bb3a AD |
4450 | |
4451 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
4452 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
4453 | ||
8d505d78 | 4454 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
d90868d7 | 4455 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
24e2bb3a AD |
4456 | |
4457 | while ($line = db_fetch_assoc($result)) { | |
4458 | ||
4459 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
4460 | ||
d90868d7 AD |
4461 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
4462 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
24e2bb3a AD |
4463 | |
4464 | } | |
4465 | ||
d90868d7 | 4466 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
24e2bb3a AD |
4467 | |
4468 | print "</select>"; | |
4469 | ||
4470 | ||
4471 | } | |
4472 | ||
009646d2 | 4473 | function format_article_enclosures($link, $id, $always_display_enclosures, |
dad14b51 AD |
4474 | $article_content) { |
4475 | ||
4476 | $result = get_article_enclosures($link, $id); | |
009646d2 | 4477 | $rv = ''; |
8d505d78 | 4478 | |
dad14b51 | 4479 | if (count($result) > 0) { |
8d505d78 | 4480 | |
dad14b51 AD |
4481 | $entries_html = array(); |
4482 | $entries = array(); | |
8d505d78 | 4483 | |
dad14b51 | 4484 | foreach ($result as $line) { |
8d505d78 | 4485 | |
dad14b51 AD |
4486 | $url = $line["content_url"]; |
4487 | $ctype = $line["content_type"]; | |
8d505d78 | 4488 | |
dad14b51 | 4489 | if (!$ctype) $ctype = __("unknown type"); |
8d505d78 | 4490 | |
749b56bd | 4491 | $filename = substr($url, strrpos($url, "/")+1); |
8d505d78 | 4492 | |
749b56bd | 4493 | # $player = format_inline_player($link, $url, $ctype); |
8d505d78 | 4494 | |
c3edc667 AD |
4495 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
4496 | # $filename . " (" . $ctype . ")" . "</a>"; | |
8d505d78 | 4497 | |
749b56bd AD |
4498 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
4499 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
4500 | ||
dad14b51 | 4501 | array_push($entries_html, $entry); |
8d505d78 | 4502 | |
dad14b51 | 4503 | $entry = array(); |
8d505d78 | 4504 | |
dad14b51 AD |
4505 | $entry["type"] = $ctype; |
4506 | $entry["filename"] = $filename; | |
4507 | $entry["url"] = $url; | |
8d505d78 | 4508 | |
dad14b51 AD |
4509 | array_push($entries, $entry); |
4510 | } | |
8d505d78 | 4511 | |
dad14b51 AD |
4512 | if (!get_pref($link, "STRIP_IMAGES")) { |
4513 | if ($always_display_enclosures || | |
4514 | !preg_match("/<img/i", $article_content)) { | |
8d505d78 | 4515 | |
dad14b51 | 4516 | foreach ($entries as $entry) { |
8d505d78 | 4517 | |
dad14b51 AD |
4518 | if (preg_match("/image/", $entry["type"]) || |
4519 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
8d505d78 | 4520 | |
009646d2 | 4521 | $rv .= "<p><img |
dad14b51 AD |
4522 | alt=\"".htmlspecialchars($entry["filename"])."\" |
4523 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
749b56bd | 4524 | |
dad14b51 AD |
4525 | } |
4526 | } | |
4527 | } | |
4528 | } | |
8d505d78 | 4529 | |
2a3d00bb | 4530 | $rv .= "<br/><div dojoType=\"dijit.form.DropDownButton\">". |
749b56bd AD |
4531 | "<span>" . __('Attachments')."</span>"; |
4532 | $rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">"; | |
8d505d78 | 4533 | |
749b56bd | 4534 | foreach ($entries_html as $entry) { $rv .= $entry; }; |
8d505d78 | 4535 | |
749b56bd | 4536 | $rv .= "</div></div>"; |
dad14b51 | 4537 | } |
009646d2 AD |
4538 | |
4539 | return $rv; | |
dad14b51 AD |
4540 | } |
4541 | ||
f8fb4498 AD |
4542 | function getLastArticleId($link) { |
4543 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
4544 | WHERE owner_uid = " . $_SESSION["uid"]); | |
4545 | ||
4546 | if (db_num_rows($result) == 1) { | |
4547 | return db_fetch_result($result, 0, "id"); | |
4548 | } else { | |
4549 | return -1; | |
4550 | } | |
4551 | } | |
8cc3c778 AD |
4552 | |
4553 | function build_url($parts) { | |
4554 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
4555 | } | |
4556 | ||
f679105c CW |
4557 | /** |
4558 | * Converts a (possibly) relative URL to a absolute one. | |
4559 | * | |
4560 | * @param string $url Base URL (i.e. from where the document is) | |
4561 | * @param string $rel_url Possibly relative URL in the document | |
4562 | * | |
4563 | * @return string Absolute URL | |
4564 | */ | |
8cc3c778 | 4565 | function rewrite_relative_url($url, $rel_url) { |
b4520bb8 AD |
4566 | if (strpos($rel_url, "magnet:") === 0) { |
4567 | return $rel_url; | |
4568 | } else if (strpos($rel_url, "://") !== false) { | |
8cc3c778 | 4569 | return $rel_url; |
f9052d35 | 4570 | } else if (strpos($rel_url, "//") === 0) { |
4571 | # protocol-relative URL (rare but they exist) | |
4572 | return $rel_url; | |
8d505d78 | 4573 | } else if (strpos($rel_url, "/") === 0) |
8cc3c778 AD |
4574 | { |
4575 | $parts = parse_url($url); | |
4576 | $parts['path'] = $rel_url; | |
4577 | ||
4578 | return build_url($parts); | |
4579 | ||
4580 | } else { | |
4581 | $parts = parse_url($url); | |
f679105c CW |
4582 | if (!isset($parts['path'])) { |
4583 | $parts['path'] = '/'; | |
4584 | } | |
4585 | $dir = $parts['path']; | |
4586 | if (substr($dir, -1) !== '/') { | |
4587 | $dir = dirname($parts['path']); | |
4588 | $dir !== '/' && $dir .= '/'; | |
4589 | } | |
4590 | $parts['path'] = $dir . $rel_url; | |
8cc3c778 AD |
4591 | |
4592 | return build_url($parts); | |
4593 | } | |
4594 | } | |
4595 | ||
e4f7f8df | 4596 | function sphinx_search($query, $offset = 0, $limit = 30) { |
31303c6b AD |
4597 | require_once 'lib/sphinxapi.php'; |
4598 | ||
e4f7f8df AD |
4599 | $sphinxClient = new SphinxClient(); |
4600 | ||
4601 | $sphinxClient->SetServer('localhost', 9312); | |
4602 | $sphinxClient->SetConnectTimeout(1); | |
4603 | ||
8d505d78 | 4604 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
e4f7f8df AD |
4605 | 'feed_title' => 20)); |
4606 | ||
4607 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
4608 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
4609 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
4610 | $sphinxClient->SetArrayResult(false); | |
4611 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
8d505d78 | 4612 | |
e4f7f8df AD |
4613 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
4614 | ||
4615 | $ids = array(); | |
4616 | ||
4617 | if (is_array($result['matches'])) { | |
4618 | foreach (array_keys($result['matches']) as $int_id) { | |
4619 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
4620 | array_push($ids, $ref_id); | |
4621 | } | |
4622 | } | |
4623 | ||
4624 | return $ids; | |
4625 | } | |
4626 | ||
868650e4 AD |
4627 | function cleanup_tags($link, $days = 14, $limit = 1000) { |
4628 | ||
4629 | if (DB_TYPE == "pgsql") { | |
4630 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
4631 | } else if (DB_TYPE == "mysql") { | |
4632 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
4633 | } | |
4634 | ||
b5ec13fa | 4635 | $tags_deleted = 0; |
868650e4 | 4636 | |
b5ec13fa AD |
4637 | while ($limit > 0) { |
4638 | $limit_part = 500; | |
4639 | ||
8d505d78 AD |
4640 | $query = "SELECT ttrss_tags.id AS id |
4641 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
b5ec13fa AD |
4642 | WHERE post_int_id = int_id AND $interval_query AND |
4643 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
8d505d78 | 4644 | |
b5ec13fa AD |
4645 | $result = db_query($link, $query); |
4646 | ||
4647 | $ids = array(); | |
4648 | ||
4649 | while ($line = db_fetch_assoc($result)) { | |
4650 | array_push($ids, $line['id']); | |
4651 | } | |
4652 | ||
4653 | if (count($ids) > 0) { | |
4654 | $ids = join(",", $ids); | |
4655 | print "."; | |
4656 | ||
4657 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
4658 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
4659 | } else { | |
4660 | break; | |
4661 | } | |
4662 | ||
4663 | $limit -= $limit_part; | |
4664 | } | |
4665 | ||
4666 | print "\n"; | |
868650e4 | 4667 | |
b5ec13fa | 4668 | return $tags_deleted; |
868650e4 AD |
4669 | } |
4670 | ||
88e4e597 AD |
4671 | function print_user_stylesheet($link) { |
4672 | $value = get_pref($link, 'USER_STYLESHEET'); | |
4673 | ||
4674 | if ($value) { | |
4675 | print "<style type=\"text/css\">"; | |
5823f9fb | 4676 | print str_replace("<br/>", "\n", $value); |
88e4e597 AD |
4677 | print "</style>"; |
4678 | } | |
4679 | ||
4680 | } | |
4681 | ||
73c32678 | 4682 | /* function rewrite_urls($line) { |
533c0ea6 AD |
4683 | global $url_regex; |
4684 | ||
4685 | $urls = null; | |
4686 | ||
8d505d78 | 4687 | $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", |
533c0ea6 AD |
4688 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line); |
4689 | ||
4690 | return $result; | |
73c32678 AD |
4691 | } */ |
4692 | ||
4693 | function rewrite_urls($html) { | |
4694 | libxml_use_internal_errors(true); | |
4695 | ||
4696 | $charset_hack = '<head> | |
4697 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
4698 | </head>'; | |
4699 | ||
4700 | $doc = new DOMDocument(); | |
4701 | $doc->loadHTML($charset_hack . $html); | |
4702 | $xpath = new DOMXPath($doc); | |
4703 | ||
4704 | $entries = $xpath->query('//*/text()'); | |
4705 | ||
4706 | foreach ($entries as $entry) { | |
4707 | if (strstr($entry->wholeText, "://") !== false) { | |
4708 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
4709 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
4710 | ||
4711 | if ($text != $entry->wholeText) { | |
4712 | $cdoc = new DOMDocument(); | |
4713 | $cdoc->loadHTML($charset_hack . $text); | |
4714 | ||
4715 | ||
4716 | foreach ($cdoc->childNodes as $cnode) { | |
4717 | $cnode = $doc->importNode($cnode, true); | |
4718 | ||
4719 | if ($cnode) { | |
4720 | $entry->parentNode->insertBefore($cnode); | |
4721 | } | |
4722 | } | |
4723 | ||
4724 | $entry->parentNode->removeChild($entry); | |
4725 | ||
4726 | } | |
4727 | } | |
4728 | } | |
4729 | ||
4730 | $node = $doc->getElementsByTagName('body')->item(0); | |
4731 | ||
376897af AD |
4732 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
4733 | if ($node) | |
7b8ff151 | 4734 | return $doc->saveXML($node, LIBXML_NOEMPTYTAG); |
376897af AD |
4735 | else |
4736 | return $html; | |
533c0ea6 AD |
4737 | } |
4738 | ||
2680295b | 4739 | function filter_to_sql($link, $filter, $owner_uid) { |
4e02f582 | 4740 | $query = array(); |
36184020 | 4741 | |
4e02f582 AD |
4742 | if (DB_TYPE == "pgsql") |
4743 | $reg_qpart = "~"; | |
4744 | else | |
4745 | $reg_qpart = "REGEXP"; | |
36184020 | 4746 | |
4e02f582 AD |
4747 | foreach ($filter["rules"] AS $rule) { |
4748 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
4749 | $rule['reg_exp']) !== FALSE; | |
36184020 | 4750 | |
4e02f582 | 4751 | if ($regexp_valid) { |
36184020 | 4752 | |
4e02f582 | 4753 | $rule['reg_exp'] = db_escape_string($rule['reg_exp']); |
36184020 | 4754 | |
4e02f582 AD |
4755 | switch ($rule["type"]) { |
4756 | case "title": | |
4757 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4758 | $rule['reg_exp'] . "')"; | |
4759 | break; | |
4760 | case "content": | |
4761 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
4762 | $rule['reg_exp'] . "')"; | |
4763 | break; | |
4764 | case "both": | |
4765 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4766 | $rule['reg_exp'] . "') OR LOWER(" . | |
4767 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
4768 | break; | |
4769 | case "tag": | |
4770 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
4771 | $rule['reg_exp'] . "')"; | |
4772 | break; | |
4773 | case "link": | |
4774 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
4775 | $rule['reg_exp'] . "')"; | |
4776 | break; | |
4777 | case "author": | |
4778 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
4779 | $rule['reg_exp'] . "')"; | |
4780 | break; | |
4781 | } | |
36184020 | 4782 | |
6b218731 AD |
4783 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
4784 | $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]); | |
4e02f582 | 4785 | } |
6b8b3af8 | 4786 | |
4e02f582 | 4787 | if (isset($rule["cat_id"])) { |
2680295b AD |
4788 | |
4789 | if ($rule["cat_id"] > 0) { | |
4790 | $children = getChildCategories($link, $rule["cat_id"], $owner_uid); | |
4791 | array_push($children, $rule["cat_id"]); | |
4792 | ||
4793 | $children = join(",", $children); | |
4794 | ||
4795 | $cat_qpart = "cat_id IN ($children)"; | |
4796 | } else { | |
4797 | $cat_qpart = "cat_id IS NULL"; | |
4798 | } | |
4799 | ||
4800 | $qpart .= " AND $cat_qpart"; | |
56fbb82c | 4801 | } |
4e02f582 AD |
4802 | |
4803 | array_push($query, "($qpart)"); | |
4804 | ||
56fbb82c | 4805 | } |
4e02f582 | 4806 | } |
56fbb82c | 4807 | |
4e02f582 AD |
4808 | if (count($query) > 0) { |
4809 | return "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; | |
56fbb82c | 4810 | } else { |
4e02f582 | 4811 | return "(false)"; |
56fbb82c | 4812 | } |
36184020 | 4813 | } |
ae5f7bb1 | 4814 | |
3382bce1 AD |
4815 | if (!function_exists('gzdecode')) { |
4816 | function gzdecode($string) { // no support for 2nd argument | |
4817 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
4818 | base64_encode($string)); | |
4819 | } | |
4820 | } | |
4821 | ||
8db5d8ea AD |
4822 | function get_random_bytes($length) { |
4823 | if (function_exists('openssl_random_pseudo_bytes')) { | |
4824 | return openssl_random_pseudo_bytes($length); | |
4825 | } else { | |
4826 | $output = ""; | |
4827 | ||
4828 | for ($i = 0; $i < $length; $i++) | |
4829 | $output .= chr(mt_rand(0, 255)); | |
4830 | ||
4831 | return $output; | |
4832 | } | |
4833 | } | |
871f0a7a AD |
4834 | |
4835 | function read_stdin() { | |
4836 | $fp = fopen("php://stdin", "r"); | |
4837 | ||
4838 | if ($fp) { | |
4839 | $line = trim(fgets($fp)); | |
4840 | fclose($fp); | |
4841 | return $line; | |
4842 | } | |
4843 | ||
4844 | return null; | |
4845 | } | |
e3449aa1 AD |
4846 | |
4847 | function tmpdirname($path, $prefix) { | |
4848 | // Use PHP's tmpfile function to create a temporary | |
4849 | // directory name. Delete the file and keep the name. | |
4850 | $tempname = tempnam($path,$prefix); | |
4851 | if (!$tempname) | |
4852 | return false; | |
4853 | ||
4854 | if (!unlink($tempname)) | |
4855 | return false; | |
4856 | ||
4857 | return $tempname; | |
4858 | } | |
4859 | ||
6aff7845 AD |
4860 | function getFeedCategory($link, $feed) { |
4861 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
4862 | WHERE id = '$feed'"); | |
4863 | ||
4864 | if (db_num_rows($result) > 0) { | |
4865 | return db_fetch_result($result, 0, "cat_id"); | |
4866 | } else { | |
4867 | return false; | |
4868 | } | |
4869 | ||
4870 | } | |
4871 | ||
1b4d1a6b AD |
4872 | function create_published_article($link, $title, $url, $content, $labels_str, |
4873 | $owner_uid) { | |
4874 | ||
4875 | $guid = sha1($url . $owner_uid); // include owner_uid to prevent global GUID clash | |
8361e724 AD |
4876 | $content_hash = sha1($content); |
4877 | ||
1b4d1a6b AD |
4878 | if ($labels_str != "") { |
4879 | $labels = explode(",", $labels_str); | |
4880 | } else { | |
4881 | $labels = array(); | |
4882 | } | |
4883 | ||
d2088ee6 AD |
4884 | $rc = false; |
4885 | ||
ecd5a3c8 AD |
4886 | if (!$title) $title = $url; |
4887 | if (!$title && !$url) return false; | |
4888 | ||
18cf1358 AD |
4889 | if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false; |
4890 | ||
d2088ee6 AD |
4891 | db_query($link, "BEGIN"); |
4892 | ||
4893 | // only check for our user data here, others might have shared this with different content etc | |
4894 | $result = db_query($link, "SELECT id FROM ttrss_entries, ttrss_user_entries WHERE | |
4895 | link = '$url' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1"); | |
8361e724 AD |
4896 | |
4897 | if (db_num_rows($result) != 0) { | |
4898 | $ref_id = db_fetch_result($result, 0, "id"); | |
4899 | ||
71b6a236 | 4900 | $result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE |
d2088ee6 | 4901 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1"); |
71b6a236 AD |
4902 | |
4903 | if (db_num_rows($result) != 0) { | |
d2088ee6 AD |
4904 | $int_id = db_fetch_result($result, 0, "int_id"); |
4905 | ||
4906 | db_query($link, "UPDATE ttrss_entries SET | |
4907 | content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'"); | |
4908 | ||
71b6a236 | 4909 | db_query($link, "UPDATE ttrss_user_entries SET published = true WHERE |
d2088ee6 | 4910 | int_id = '$int_id' AND owner_uid = '$owner_uid'"); |
71b6a236 AD |
4911 | } else { |
4912 | ||
4913 | db_query($link, "INSERT INTO ttrss_user_entries | |
4914 | (ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread) | |
4915 | VALUES | |
4916 | ('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)"); | |
4917 | } | |
8361e724 | 4918 | |
1b4d1a6b AD |
4919 | if (count($labels) != 0) { |
4920 | foreach ($labels as $label) { | |
4921 | label_add_article($link, $ref_id, trim($label), $owner_uid); | |
4922 | } | |
4923 | } | |
4924 | ||
d2088ee6 | 4925 | $rc = true; |
8361e724 | 4926 | |
71b6a236 AD |
4927 | } else { |
4928 | $result = db_query($link, "INSERT INTO ttrss_entries | |
4929 | (title, guid, link, updated, content, content_hash, date_entered, date_updated) | |
4930 | VALUES | |
4931 | ('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())"); | |
8361e724 | 4932 | |
71b6a236 AD |
4933 | $result = db_query($link, "SELECT id FROM ttrss_entries WHERE guid = '$guid'"); |
4934 | ||
4935 | if (db_num_rows($result) != 0) { | |
4936 | $ref_id = db_fetch_result($result, 0, "id"); | |
4937 | ||
4938 | db_query($link, "INSERT INTO ttrss_user_entries | |
4939 | (ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread) | |
4940 | VALUES | |
4941 | ('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)"); | |
4942 | ||
1b4d1a6b AD |
4943 | if (count($labels) != 0) { |
4944 | foreach ($labels as $label) { | |
4945 | label_add_article($link, $ref_id, trim($label), $owner_uid); | |
4946 | } | |
4947 | } | |
4948 | ||
d2088ee6 | 4949 | $rc = true; |
71b6a236 | 4950 | } |
71b6a236 | 4951 | } |
d2088ee6 AD |
4952 | |
4953 | db_query($link, "COMMIT"); | |
4954 | ||
4955 | return $rc; | |
8361e724 AD |
4956 | } |
4957 | ||
8dcb2b47 AD |
4958 | function implements_interface($class, $interface) { |
4959 | return in_array($interface, class_implements($class)); | |
4960 | } | |
4961 | ||
40d13c28 | 4962 | ?> |