]>
Commit | Line | Data |
---|---|---|
1d3a17c7 | 1 | <?php |
6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
14118af3 | 3 | define('SCHEMA_VERSION', 117); |
545ca067 | 4 | |
f822a8e5 | 5 | define('LABEL_BASE_INDEX', -1024); |
a413f53e | 6 | define('PLUGIN_FEED_BASE_INDEX', -128); |
f822a8e5 | 7 | |
23d2471c | 8 | $fetch_last_error = false; |
7a01dc77 | 9 | $fetch_last_error_code = false; |
ef39be2b | 10 | $fetch_last_content_type = false; |
19b3992b | 11 | $pluginhost = false; |
23d2471c | 12 | |
a48d8533 | 13 | function __autoload($class) { |
8c0496f7 | 14 | $class_file = str_replace("_", "/", strtolower(basename($class))); |
a48d8533 | 15 | |
8c0496f7 | 16 | $file = dirname(__FILE__)."/../classes/$class_file.php"; |
a48d8533 | 17 | |
8c0496f7 AD |
18 | if (file_exists($file)) { |
19 | require $file; | |
a48d8533 | 20 | } |
8c0496f7 | 21 | |
a48d8533 | 22 | } |
0d421af8 | 23 | |
d68629dc | 24 | mb_internal_encoding("UTF-8"); |
324944f3 | 25 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
26 | if (defined('E_DEPRECATED')) { |
27 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
28 | } else { | |
29 | error_reporting(E_ALL & ~E_NOTICE); | |
30 | } | |
cce28758 | 31 | |
40d13c28 | 32 | require_once 'config.php'; |
cc17c205 | 33 | |
046ec657 BK |
34 | /** |
35 | * Define a constant if not already defined | |
36 | * | |
37 | * @param string $name The constant name. | |
38 | * @param mixed $value The constant value. | |
39 | * @access public | |
40 | * @return boolean True if defined successfully or not. | |
41 | */ | |
42 | function define_default($name, $value) { | |
046ec657 BK |
43 | defined($name) or define($name, $value); |
44 | } | |
45 | ||
9ef8798b BK |
46 | ///// Some defaults that you can override in config.php ////// |
47 | ||
48 | define_default('FEED_FETCH_TIMEOUT', 45); | |
49 | // How may seconds to wait for response when requesting feed from a site | |
50 | define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15); | |
51 | // How may seconds to wait for response when requesting feed from a | |
52 | // site when that feed wasn't cached before | |
53 | define_default('FILE_FETCH_TIMEOUT', 45); | |
54 | // Default timeout when fetching files from remote sites | |
55 | define_default('FILE_FETCH_CONNECT_TIMEOUT', 15); | |
56 | // How many seconds to wait for initial response from website when | |
57 | // fetching files from remote sites | |
046ec657 | 58 | |
fc2b26a6 AD |
59 | if (DB_TYPE == "pgsql") { |
60 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
61 | } else { | |
62 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
63 | } | |
64 | ||
9632f884 AD |
65 | /** |
66 | * Return available translations names. | |
8d505d78 | 67 | * |
9632f884 AD |
68 | * @access public |
69 | * @return array A array of available translations. | |
70 | */ | |
f8c612d4 | 71 | function get_translations() { |
6a214f92 | 72 | $tr = array( |
8d505d78 | 73 | "auto" => "Detect automatically", |
a3162add | 74 | "ca_CA" => "Català", |
a06b79c4 | 75 | "cs_CZ" => "Česky", |
6a214f92 | 76 | "en_US" => "English", |
36d0510c | 77 | "es_ES" => "Español", |
a927fe7b | 78 | "de_DE" => "Deutsch", |
6a214f92 | 79 | "fr_FR" => "Français", |
e78fd196 | 80 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 81 | "it_IT" => "Italiano", |
1d004f12 | 82 | "ja_JP" => "日本語 (Japanese)", |
7b6c1ca7 | 83 | "lv_LV" => "Latviešu", |
592535d7 | 84 | "nb_NO" => "Norwegian bokmål", |
9e7f1f12 | 85 | "nl_NL" => "Dutch", |
ea45791a | 86 | "pl_PL" => "Polski", |
d3b923c9 | 87 | "ru_RU" => "Русский", |
9a063469 | 88 | "pt_BR" => "Portuguese/Brazil", |
5d608138 | 89 | "zh_CN" => "Simplified Chinese", |
2324f153 | 90 | "sv_SE" => "Svenska", |
5d608138 | 91 | "fi_FI" => "Suomi"); |
f8c612d4 AD |
92 | |
93 | return $tr; | |
94 | } | |
95 | ||
7b26a148 AD |
96 | require_once "lib/accept-to-gettext.php"; |
97 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 98 | |
87d7e850 | 99 | |
7b26a148 | 100 | function startup_gettext() { |
8d505d78 | 101 | |
7b26a148 AD |
102 | # Get locale from Accept-Language header |
103 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 104 | |
7b26a148 AD |
105 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
106 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
107 | } | |
89cb787e | 108 | |
d98e76d9 | 109 | if ($_SESSION["language"] && $_SESSION["language"] != "auto") { |
afc3cf55 | 110 | $lang = $_SESSION["language"]; |
7b26a148 | 111 | } |
7c33dbd4 | 112 | |
7b26a148 AD |
113 | if ($lang) { |
114 | if (defined('LC_MESSAGES')) { | |
115 | _setlocale(LC_MESSAGES, $lang); | |
116 | } else if (defined('LC_ALL')) { | |
117 | _setlocale(LC_ALL, $lang); | |
8d039718 | 118 | } |
aba609e0 | 119 | |
d98e76d9 | 120 | _bindtextdomain("messages", "locale"); |
865220a4 | 121 | |
7b26a148 AD |
122 | _textdomain("messages"); |
123 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 124 | } |
7b26a148 AD |
125 | } |
126 | ||
127 | startup_gettext(); | |
cc17c205 | 128 | |
b619ff15 | 129 | require_once 'db-prefs.php'; |
8911ac8b | 130 | require_once 'version.php'; |
87d7e850 AD |
131 | require_once 'ccache.php'; |
132 | require_once 'labels.php'; | |
40d13c28 | 133 | |
fb850eec | 134 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
500943a4 AD |
135 | ini_set('user_agent', SELF_USER_AGENT); |
136 | ||
b0f379df | 137 | require_once 'lib/pubsubhubbub/publisher.php'; |
010efc9b | 138 | |
7d96bfcd AD |
139 | $tz_offset = -1; |
140 | $utc_tz = new DateTimeZone('UTC'); | |
141 | $schema_version = false; | |
142 | ||
45004d43 AD |
143 | /** |
144 | * Print a timestamped debug message. | |
8d505d78 | 145 | * |
45004d43 AD |
146 | * @param string $msg The debug message. |
147 | * @return void | |
148 | */ | |
6f9e33e4 AD |
149 | function _debug($msg) { |
150 | $ts = strftime("%H:%M:%S", time()); | |
2a6a9395 AD |
151 | if (function_exists('posix_getpid')) { |
152 | $ts = "$ts/" . posix_getpid(); | |
153 | } | |
2191eb7a AD |
154 | |
155 | if (!(defined('QUIET') && QUIET)) { | |
156 | print "[$ts] $msg\n"; | |
157 | } | |
158 | ||
159 | if (defined('LOGFILE')) { | |
160 | $fp = fopen(LOGFILE, 'a+'); | |
161 | ||
162 | if ($fp) { | |
163 | fputs($fp, "[$ts] $msg\n"); | |
164 | fclose($fp); | |
165 | } | |
166 | } | |
167 | ||
45004d43 | 168 | } // function _debug |
6f9e33e4 | 169 | |
9632f884 AD |
170 | /** |
171 | * Purge a feed old posts. | |
8d505d78 | 172 | * |
9632f884 AD |
173 | * @param mixed $link A database connection. |
174 | * @param mixed $feed_id The id of the purged feed. | |
175 | * @param mixed $purge_interval Olderness of purged posts. | |
176 | * @param boolean $debug Set to True to enable the debug. False by default. | |
177 | * @access public | |
178 | * @return void | |
179 | */ | |
ad507f85 AD |
180 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { |
181 | ||
07d0efe9 | 182 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); |
8d505d78 | 183 | |
ad507f85 | 184 | $rows = -1; |
4c193675 | 185 | |
8d505d78 | 186 | $result = db_query($link, |
07d0efe9 AD |
187 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
188 | ||
189 | $owner_uid = false; | |
190 | ||
191 | if (db_num_rows($result) == 1) { | |
192 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
193 | } | |
194 | ||
ab954dff AD |
195 | if ($purge_interval == -1 || !$purge_interval) { |
196 | if ($owner_uid) { | |
197 | ccache_update($link, $feed_id, $owner_uid); | |
198 | } | |
199 | return; | |
200 | } | |
201 | ||
07d0efe9 AD |
202 | if (!$owner_uid) return; |
203 | ||
3907ef71 AD |
204 | if (FORCE_ARTICLE_PURGE == 0) { |
205 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
206 | $owner_uid, false); | |
207 | } else { | |
208 | $purge_unread = true; | |
209 | $purge_interval = FORCE_ARTICLE_PURGE; | |
210 | } | |
07d0efe9 AD |
211 | |
212 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
213 | ||
fefa6ca3 | 214 | if (DB_TYPE == "pgsql") { |
6e7f8d26 AD |
215 | $pg_version = get_pgsql_version($link); |
216 | ||
217 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 218 | |
8d505d78 AD |
219 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
220 | ttrss_entries.id = ref_id AND | |
221 | marked = false AND | |
222 | feed_id = '$feed_id' AND | |
07d0efe9 | 223 | $query_limit |
25ea2805 | 224 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
225 | |
226 | } else { | |
227 | ||
8d505d78 AD |
228 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
229 | USING ttrss_entries | |
230 | WHERE ttrss_entries.id = ref_id AND | |
231 | marked = false AND | |
232 | feed_id = '$feed_id' AND | |
07d0efe9 | 233 | $query_limit |
25ea2805 | 234 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 235 | } |
ad507f85 | 236 | |
8c0496f7 AD |
237 | $rows = pg_affected_rows($result); |
238 | ||
fefa6ca3 | 239 | } else { |
8d505d78 | 240 | |
30f1746f | 241 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 242 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 243 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
244 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
245 | ||
8d505d78 AD |
246 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
247 | USING ttrss_user_entries, ttrss_entries | |
248 | WHERE ttrss_entries.id = ref_id AND | |
249 | marked = false AND | |
250 | feed_id = '$feed_id' AND | |
07d0efe9 | 251 | $query_limit |
25ea2805 | 252 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
8d505d78 | 253 | |
8c0496f7 AD |
254 | $rows = mysql_affected_rows($link); |
255 | ||
ad507f85 AD |
256 | } |
257 | ||
ced46404 AD |
258 | ccache_update($link, $feed_id, $owner_uid); |
259 | ||
ad507f85 | 260 | if ($debug) { |
6f9e33e4 | 261 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 262 | } |
2ea09bde AD |
263 | |
264 | return $rows; | |
9632f884 | 265 | } // function purge_feed |
fefa6ca3 | 266 | |
07d0efe9 AD |
267 | function feed_purge_interval($link, $feed_id) { |
268 | ||
8d505d78 | 269 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
270 | WHERE id = '$feed_id'"); |
271 | ||
272 | if (db_num_rows($result) == 1) { | |
273 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
274 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
275 | ||
8d505d78 | 276 | if ($purge_interval == 0) $purge_interval = get_pref($link, |
863be6ca | 277 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
278 | |
279 | return $purge_interval; | |
280 | ||
281 | } else { | |
282 | return -1; | |
283 | } | |
284 | } | |
285 | ||
a2d79981 AD |
286 | function purge_orphans($link, $do_output = false) { |
287 | ||
71604ca4 | 288 | // purge orphaned posts in main content table |
8d505d78 | 289 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE |
71604ca4 | 290 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
a2d79981 AD |
291 | |
292 | if ($do_output) { | |
293 | $rows = db_affected_rows($link, $result); | |
294 | _debug("Purged $rows orphaned posts."); | |
295 | } | |
c3a8d71a AD |
296 | } |
297 | ||
c7d57b66 AD |
298 | function get_feed_update_interval($link, $feed_id) { |
299 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
300 | ttrss_feeds WHERE id = '$feed_id'"); | |
301 | ||
302 | if (db_num_rows($result) == 1) { | |
303 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
304 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
305 | ||
306 | if ($update_interval != 0) { | |
307 | return $update_interval; | |
308 | } else { | |
309 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
310 | } | |
311 | ||
312 | } else { | |
313 | return -1; | |
314 | } | |
315 | } | |
316 | ||
7a01dc77 | 317 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) { |
8d505d78 | 318 | |
23d2471c | 319 | global $fetch_last_error; |
7a01dc77 | 320 | global $fetch_last_error_code; |
ef39be2b | 321 | global $fetch_last_content_type; |
33373eca | 322 | |
2375b6b6 | 323 | $url = str_replace(' ', '%20', $url); |
23d2471c | 324 | |
9772c52a | 325 | if (!defined('NO_CURL') && function_exists('curl_init') && !ini_get("open_basedir")) { |
b799dc8b AD |
326 | |
327 | if (ini_get("safe_mode")) { | |
328 | $ch = curl_init(geturl($url)); | |
329 | } else { | |
330 | $ch = curl_init($url); | |
331 | } | |
a1af1574 | 332 | |
7a01dc77 AD |
333 | if ($timestamp) { |
334 | curl_setopt($ch, CURLOPT_HTTPHEADER, | |
335 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
336 | } | |
337 | ||
8401101d BK |
338 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT); |
339 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT); | |
81153e6b | 340 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode")); |
a1af1574 AD |
341 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
342 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
343 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 344 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 345 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
19929bbe | 346 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
268a06dc | 347 | curl_setopt($ch, CURLOPT_ENCODING , "gzip"); |
48b657fc | 348 | curl_setopt($ch, CURLOPT_REFERER, $url); |
8d505d78 | 349 | |
ae5f7bb1 AD |
350 | if ($post_query) { |
351 | curl_setopt($ch, CURLOPT_POST, true); | |
352 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
353 | } | |
354 | ||
8d505d78 AD |
355 | if ($login && $pass) |
356 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 357 | |
fb074239 | 358 | $contents = @curl_exec($ch); |
268a06dc | 359 | |
48b657fc AD |
360 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
361 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
362 | $contents = @curl_exec($ch); | |
fb850eec AD |
363 | } |
364 | ||
a1af1574 | 365 | if ($contents === false) { |
fb850eec | 366 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
a1af1574 AD |
367 | curl_close($ch); |
368 | return false; | |
4065b60b AD |
369 | } |
370 | ||
8d505d78 | 371 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
ef39be2b | 372 | $fetch_last_content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
4065b60b | 373 | |
7a01dc77 AD |
374 | $fetch_last_error_code = $http_code; |
375 | ||
ef39be2b | 376 | if ($http_code != 200 || $type && strpos($fetch_last_content_type, "$type") === false) { |
fb850eec AD |
377 | if (curl_errno($ch) != 0) { |
378 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
379 | } else { | |
380 | $fetch_last_error = "HTTP Code: $http_code"; | |
381 | } | |
382 | curl_close($ch); | |
a1af1574 AD |
383 | return false; |
384 | } | |
4065b60b | 385 | |
fb850eec AD |
386 | curl_close($ch); |
387 | ||
a1af1574 | 388 | return $contents; |
4065b60b | 389 | } else { |
d3911f80 | 390 | if ($login && $pass){ |
8d505d78 AD |
391 | $url_parts = array(); |
392 | ||
393 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
394 | ||
d3911f80 AD |
395 | $pass = urlencode($pass); |
396 | ||
8d505d78 AD |
397 | if ($url_parts[1] && $url_parts[2]) { |
398 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
399 | } | |
400 | } | |
401 | ||
23d2471c AD |
402 | $data = @file_get_contents($url); |
403 | ||
ef39be2b MB |
404 | $fetch_last_content_type = false; // reset if no type was sent from server |
405 | foreach ($http_response_header as $h) { | |
406 | if (substr(strtolower($h), 0, 13) == 'content-type:') { | |
407 | $fetch_last_content_type = substr($h, 14); | |
408 | // don't abort here b/c there might be more than one | |
409 | // e.g. if we were being redirected -- last one is the right one | |
410 | } | |
411 | } | |
412 | ||
23d2471c AD |
413 | if (!$data && function_exists('error_get_last')) { |
414 | $error = error_get_last(); | |
415 | $fetch_last_error = $error["message"]; | |
416 | } | |
417 | return $data; | |
4065b60b AD |
418 | } |
419 | ||
420 | } | |
78800912 | 421 | |
9632f884 AD |
422 | /** |
423 | * Try to determine the favicon URL for a feed. | |
424 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
425 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 426 | * |
9632f884 AD |
427 | * @param string $url A feed or page URL |
428 | * @access public | |
429 | * @return mixed The favicon URL, or false if none was found. | |
430 | */ | |
1bd11fdf | 431 | function get_favicon_url($url) { |
99331724 | 432 | |
1bd11fdf | 433 | $favicon_url = false; |
ed214298 | 434 | |
4065b60b | 435 | if ($html = @fetch_file_contents($url)) { |
78800912 | 436 | |
ed214298 | 437 | libxml_use_internal_errors(true); |
c798704b | 438 | |
ed214298 AD |
439 | $doc = new DOMDocument(); |
440 | $doc->loadHTML($html); | |
441 | $xpath = new DOMXPath($doc); | |
717f5e64 | 442 | |
a712429e AD |
443 | $base = $xpath->query('/html/head/base'); |
444 | foreach ($base as $b) { | |
445 | $url = $b->getAttribute("href"); | |
446 | break; | |
447 | } | |
448 | ||
1bd11fdf | 449 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
450 | if (count($entries) > 0) { |
451 | foreach ($entries as $entry) { | |
1bd11fdf AD |
452 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
453 | break; | |
ed214298 | 454 | } |
8d505d78 | 455 | } |
4065b60b | 456 | } |
c798704b | 457 | |
1bd11fdf AD |
458 | if (!$favicon_url) |
459 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
460 | ||
461 | return $favicon_url; | |
462 | } // function get_favicon_url | |
463 | ||
464 | function check_feed_favicon($site_url, $feed, $link) { | |
882311d9 | 465 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 466 | |
1bd11fdf AD |
467 | $icon_file = ICONS_DIR . "/$feed.ico"; |
468 | ||
469 | if (!file_exists($icon_file)) { | |
470 | $favicon_url = get_favicon_url($site_url); | |
471 | ||
472 | if ($favicon_url) { | |
473 | // Limiting to "image" type misses those served with text/plain | |
474 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
475 | ||
476 | if ($contents) { | |
477 | // Crude image type matching. | |
478 | // Patterns gleaned from the file(1) source code. | |
479 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
480 | // 0 string \000\000\001\000 MS Windows icon resource | |
481 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
482 | } | |
483 | elseif (preg_match('/^GIF8/', $contents)) { | |
484 | // 0 string GIF8 GIF image data | |
485 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
486 | } | |
487 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
488 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
489 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
490 | } | |
491 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
492 | // 0 beshort 0xffd8 JPEG image data | |
493 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
494 | } | |
495 | else { | |
496 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
497 | $contents = ""; | |
498 | } | |
499 | } | |
500 | ||
501 | if ($contents) { | |
502 | $fp = @fopen($icon_file, "w"); | |
503 | ||
504 | if ($fp) { | |
505 | fwrite($fp, $contents); | |
506 | fclose($fp); | |
507 | chmod($icon_file, 0644); | |
508 | } | |
509 | } | |
510 | } | |
2cfbb448 | 511 | return $icon_file; |
78800912 AD |
512 | } |
513 | } | |
14118af3 | 514 | |
2cfbb448 | 515 | function calculate_avg_color($iconFile) { |
14118af3 | 516 | |
2cfbb448 | 517 | require_once "lib/floIcon.php"; |
14118af3 | 518 | |
2cfbb448 | 519 | $imgInfo = @getimagesize($iconFile); |
14118af3 | 520 | |
2cfbb448 | 521 | if(strtolower($imgInfo['mime'])=='image/vnd.microsoft.icon') { |
522 | $ico = new floIcon(); | |
523 | @$ico->readICO($iconFile); | |
524 | //TODO: error logging | |
525 | if(count($ico->images)==0) | |
526 | return null; | |
527 | else { | |
528 | $image = @$ico->images[count($ico->images)-1]->getImageResource(); | |
529 | } | |
530 | $type = "ico"; | |
531 | } | |
532 | elseif(strtolower($imgInfo['mime'])=='image/png') { | |
533 | $image = imagecreatefrompng($iconFile); | |
534 | $type = 'png'; | |
535 | } | |
536 | elseif(strtolower($imgInfo['mime'])=='image/jpeg') { | |
537 | $image = imagecreatefromjpeg($iconFile); | |
538 | $type = 'jpg'; | |
539 | } | |
540 | elseif(strtolower($imgInfo['mime'])=='image/gif') { | |
541 | $image = imagecreatefromgif($iconFile); | |
542 | $type = 'gif'; | |
543 | } | |
544 | //TODO: error logging | |
545 | if (is_null($image)) | |
546 | return null; | |
547 | $width = imagesx($image); | |
548 | $height = imagesy($image); | |
549 | $pixel = imagecreatetruecolor(1, 1); | |
550 | imagecopyresampled($pixel, $image, 0, 0, 0, 0, 1, 1, $width, $height); | |
551 | $rgb = imagecolorat($pixel, 0, 0); | |
552 | $color = imagecolorsforindex($pixel, $rgb); | |
553 | return $color; | |
554 | } | |
78800912 | 555 | |
f175937c | 556 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 557 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
558 | foreach ($values as $v) { |
559 | if ($v == $default) | |
60807300 | 560 | $sel = "selected=\"1\""; |
a0d53889 AD |
561 | else |
562 | $sel = ""; | |
8d505d78 | 563 | |
e88c1943 AD |
564 | $v = trim($v); |
565 | ||
60807300 | 566 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
567 | } |
568 | print "</select>"; | |
569 | } | |
40d13c28 | 570 | |
79f3553b AD |
571 | function print_select_hash($id, $default, $values, $attributes = "") { |
572 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
573 | foreach (array_keys($values) as $v) { |
574 | if ($v == $default) | |
74d5c8fa | 575 | $sel = 'selected="selected"'; |
673d54ca AD |
576 | else |
577 | $sel = ""; | |
8d505d78 | 578 | |
e88c1943 AD |
579 | $v = trim($v); |
580 | ||
673d54ca AD |
581 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
582 | } | |
583 | ||
584 | print "</select>"; | |
585 | } | |
586 | ||
f541eb78 | 587 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 588 | foreach ($values as $v) { |
8d505d78 | 589 | |
77e96719 | 590 | if ($v == $default) |
5da169d9 | 591 | $sel = "checked"; |
77e96719 | 592 | else |
5da169d9 AD |
593 | $sel = ""; |
594 | ||
f541eb78 | 595 | if ($v == $true_is) { |
5da169d9 AD |
596 | $sel .= " value=\"1\""; |
597 | } else { | |
598 | $sel .= " value=\"0\""; | |
599 | } | |
8d505d78 AD |
600 | |
601 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 602 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
603 | |
604 | } | |
605 | } | |
606 | ||
d9084cf2 | 607 | function initialize_user_prefs($link, $uid, $profile = false) { |
ff485f1d | 608 | |
3972bf59 | 609 | $uid = db_escape_string($link, $uid); |
ff485f1d | 610 | |
d9084cf2 AD |
611 | if (!$profile) { |
612 | $profile = "NULL"; | |
f9aa6a89 | 613 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 614 | } else { |
f9aa6a89 | 615 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
616 | } |
617 | ||
f9aa6a89 AD |
618 | if (get_schema_version($link) < 63) $profile_qpart = ""; |
619 | ||
ff485f1d AD |
620 | db_query($link, "BEGIN"); |
621 | ||
622 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
8d505d78 AD |
623 | |
624 | $u_result = db_query($link, "SELECT pref_name | |
f9aa6a89 | 625 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
626 | |
627 | $active_prefs = array(); | |
628 | ||
629 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 630 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
631 | } |
632 | ||
633 | while ($line = db_fetch_assoc($result)) { | |
634 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
635 | // print "adding " . $line["pref_name"] . "<br>"; | |
636 | ||
d296ba50 AD |
637 | $line["def_value"] = db_escape_string($link, $line["def_value"]); |
638 | $line["pref_name"] = db_escape_string($link, $line["pref_name"]); | |
639 | ||
f9aa6a89 AD |
640 | if (get_schema_version($link) < 63) { |
641 | db_query($link, "INSERT INTO ttrss_user_prefs | |
8d505d78 | 642 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
643 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
644 | ||
645 | } else { | |
646 | db_query($link, "INSERT INTO ttrss_user_prefs | |
8d505d78 | 647 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
648 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
649 | } | |
ff485f1d AD |
650 | |
651 | } | |
652 | } | |
653 | ||
654 | db_query($link, "COMMIT"); | |
655 | ||
656 | } | |
956c7629 | 657 | |
8de8bfb8 AD |
658 | function get_ssl_certificate_id() { |
659 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
660 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
661 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
662 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
663 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
664 | } | |
665 | return ""; | |
666 | } | |
667 | ||
0d421af8 | 668 | function authenticate_user($link, $login, $password, $check_only = false) { |
c8437f35 | 669 | |
131b01b3 | 670 | if (!SINGLE_USER_MODE) { |
0d421af8 | 671 | $user_id = false; |
0f28f81f AD |
672 | |
673 | global $pluginhost; | |
674 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER) as $plugin) { | |
675 | ||
676 | $user_id = (int) $plugin->authenticate($login, $password); | |
677 | ||
678 | if ($user_id) { | |
679 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
680 | break; | |
681 | } | |
461766f3 AD |
682 | } |
683 | ||
0d421af8 | 684 | if ($user_id && !$check_only) { |
70400171 AD |
685 | @session_start(); |
686 | ||
0d421af8 | 687 | $_SESSION["uid"] = $user_id; |
81020562 | 688 | $_SESSION["version"] = VERSION; |
0d421af8 AD |
689 | |
690 | $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users | |
691 | WHERE id = '$user_id'"); | |
8d505d78 | 692 | |
131b01b3 AD |
693 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
694 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
8484ce22 | 695 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); |
8d505d78 AD |
696 | |
697 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
131b01b3 | 698 | $_SESSION["uid"]); |
8d505d78 | 699 | |
131b01b3 | 700 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
837ec70e | 701 | $_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']); |
1a9f4d3c | 702 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
91c5f229 AD |
703 | |
704 | $_SESSION["last_version_check"] = time(); | |
8d505d78 | 705 | |
131b01b3 | 706 | initialize_user_prefs($link, $_SESSION["uid"]); |
8d505d78 | 707 | |
131b01b3 AD |
708 | return true; |
709 | } | |
8d505d78 | 710 | |
131b01b3 | 711 | return false; |
503eb349 | 712 | |
131b01b3 | 713 | } else { |
503eb349 | 714 | |
131b01b3 AD |
715 | $_SESSION["uid"] = 1; |
716 | $_SESSION["name"] = "admin"; | |
787e5ebc | 717 | $_SESSION["access_level"] = 10; |
21e42e5f | 718 | |
0d421af8 AD |
719 | $_SESSION["hide_hello"] = true; |
720 | $_SESSION["hide_logout"] = true; | |
721 | ||
d5fd183d AD |
722 | $_SESSION["auth_module"] = false; |
723 | ||
21e42e5f AD |
724 | if (!$_SESSION["csrf_token"]) { |
725 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
726 | } | |
f557cd78 | 727 | |
0bbba72d | 728 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
8d505d78 | 729 | |
0bbba72d | 730 | initialize_user_prefs($link, $_SESSION["uid"]); |
8d505d78 | 731 | |
c8437f35 AD |
732 | return true; |
733 | } | |
c8437f35 AD |
734 | } |
735 | ||
e6cb77a0 AD |
736 | function make_password($length = 8) { |
737 | ||
85db6213 AD |
738 | $password = ""; |
739 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
740 | ||
741 | $i = 0; | |
742 | ||
743 | while ($i < $length) { | |
744 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
745 | ||
746 | if (!strstr($password, $char)) { | |
747 | $password .= $char; | |
748 | $i++; | |
749 | } | |
750 | } | |
751 | return $password; | |
e6cb77a0 AD |
752 | } |
753 | ||
754 | // this is called after user is created to initialize default feeds, labels | |
755 | // or whatever else | |
8d505d78 | 756 | |
e6cb77a0 AD |
757 | // user preferences are checked on every login, not here |
758 | ||
759 | function initialize_user($link, $uid) { | |
760 | ||
e6cb77a0 | 761 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
74bff337 | 762 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
b6d486a3 | 763 | 'http://tt-rss.org/releases.rss')"); |
3b0feb9b | 764 | |
cd2cd415 AD |
765 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
766 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
f0855b88 | 767 | 'http://tt-rss.org/forum/rss.php')"); |
3b0feb9b | 768 | } |
e6cb77a0 | 769 | |
b8aa49bc | 770 | function logout_user() { |
5ccc1cf5 AD |
771 | session_destroy(); |
772 | if (isset($_COOKIE[session_name()])) { | |
773 | setcookie(session_name(), '', time()-42000, '/'); | |
774 | } | |
b8aa49bc AD |
775 | } |
776 | ||
8484ce22 AD |
777 | function validate_csrf($csrf_token) { |
778 | return $csrf_token == $_SESSION['csrf_token']; | |
779 | } | |
780 | ||
de612e7a AD |
781 | function load_user_plugins($link, $owner_uid) { |
782 | if ($owner_uid) { | |
783 | $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid); | |
784 | ||
785 | global $pluginhost; | |
d8a1d2a2 | 786 | $pluginhost->load($plugins, $pluginhost::KIND_USER, $owner_uid); |
e9c04fd4 AD |
787 | |
788 | if (get_schema_version($link) > 100) { | |
789 | $pluginhost->load_data(); | |
790 | } | |
de612e7a AD |
791 | } |
792 | } | |
793 | ||
d98e76d9 | 794 | function login_sequence($link) { |
75a316ab AD |
795 | $_SESSION["prefs_cache"] = false; |
796 | ||
97acbaf1 | 797 | if (SINGLE_USER_MODE) { |
25db6c51 | 798 | @session_start(); |
de612e7a | 799 | authenticate_user($link, "admin", null); |
0a117b86 | 800 | cache_prefs($link); |
de612e7a | 801 | load_user_plugins($link, $_SESSION["uid"]); |
97acbaf1 | 802 | } else { |
d0eef2a3 AD |
803 | if (!validate_session($link)) $_SESSION["uid"] = false; |
804 | ||
805 | if (!$_SESSION["uid"]) { | |
97acbaf1 AD |
806 | |
807 | if (AUTH_AUTO_LOGIN && authenticate_user($link, null, null)) { | |
808 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
809 | } else { | |
810 | authenticate_user($link, null, null, true); | |
811 | } | |
812 | ||
d0eef2a3 | 813 | if (!$_SESSION["uid"]) { |
d0eef2a3 AD |
814 | @session_destroy(); |
815 | setcookie(session_name(), '', time()-42000, '/'); | |
9ce7a554 AD |
816 | |
817 | render_login_form($link); | |
d0eef2a3 AD |
818 | exit; |
819 | } | |
4ad99f23 | 820 | |
97acbaf1 AD |
821 | } else { |
822 | /* bump login timestamp */ | |
823 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
824 | $_SESSION["uid"]); | |
06b0777f | 825 | $_SESSION["last_login_update"] = time(); |
01a87dff AD |
826 | } |
827 | ||
afc3cf55 AD |
828 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { |
829 | setcookie("ttrss_lang", $_SESSION["language"], | |
830 | time() + SESSION_COOKIE_LIFETIME); | |
b8aa49bc | 831 | } |
de612e7a AD |
832 | |
833 | if ($_SESSION["uid"]) { | |
0a117b86 | 834 | cache_prefs($link); |
de612e7a | 835 | load_user_plugins($link, $_SESSION["uid"]); |
b1b1d25f AD |
836 | |
837 | /* cleanup ccache */ | |
838 | ||
839 | db_query($link, "DELETE FROM ttrss_counters_cache WHERE owner_uid = ". | |
840 | $_SESSION["uid"] . " AND | |
841 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
842 | ttrss_feeds.id = feed_id) = 0"); | |
843 | ||
844 | db_query($link, "DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". | |
845 | $_SESSION["uid"] . " AND | |
846 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
847 | ttrss_feed_categories.id = feed_id) = 0"); | |
848 | ||
de612e7a | 849 | } |
b1b1d25f | 850 | |
b8aa49bc | 851 | } |
afc3cf55 | 852 | } |
3547842a | 853 | |
411fe209 | 854 | function truncate_string($str, $max_len, $suffix = '…') { |
12db369c | 855 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
411fe209 | 856 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
857 | } else { |
858 | return $str; | |
859 | } | |
860 | } | |
54a60e1a | 861 | |
ab4b768f AD |
862 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
863 | ||
864 | try { | |
865 | $source_tz = new DateTimeZone($source_tz); | |
866 | } catch (Exception $e) { | |
867 | $source_tz = new DateTimeZone('UTC'); | |
868 | } | |
869 | ||
870 | try { | |
871 | $dest_tz = new DateTimeZone($dest_tz); | |
872 | } catch (Exception $e) { | |
873 | $dest_tz = new DateTimeZone('UTC'); | |
874 | } | |
875 | ||
876 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
877 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
878 | } | |
879 | ||
324944f3 AD |
880 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, |
881 | $no_smart_dt = false) { | |
882 | ||
883 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
884 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
885 | ||
7d96bfcd AD |
886 | global $utc_tz; |
887 | global $tz_offset; | |
324944f3 | 888 | |
7d96bfcd AD |
889 | # We store date in UTC internally |
890 | $dt = new DateTime($timestamp, $utc_tz); | |
891 | ||
892 | if ($tz_offset == -1) { | |
893 | ||
894 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
895 | ||
896 | try { | |
897 | $user_tz = new DateTimeZone($user_tz_string); | |
898 | } catch (Exception $e) { | |
899 | $user_tz = $utc_tz; | |
900 | } | |
901 | ||
902 | $tz_offset = $user_tz->getOffset($dt); | |
324944f3 AD |
903 | } |
904 | ||
7d96bfcd | 905 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 906 | |
1dc52ae7 | 907 | if (!$no_smart_dt) { |
8d505d78 | 908 | return smart_date_time($link, $user_timestamp, |
7d96bfcd | 909 | $tz_offset, $owner_uid); |
324944f3 AD |
910 | } else { |
911 | if ($long) | |
912 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
913 | else | |
914 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
915 | ||
916 | return date($format, $user_timestamp); | |
917 | } | |
918 | } | |
919 | ||
2a5c136e AD |
920 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { |
921 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
922 | ||
923 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 924 | return date("G:i", $timestamp); |
2a5c136e AD |
925 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
926 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
927 | return date($format, $timestamp); | |
be773442 | 928 | } else { |
2a5c136e AD |
929 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); |
930 | return date($format, $timestamp); | |
be773442 AD |
931 | } |
932 | } | |
933 | ||
e3c99f3b | 934 | function sql_bool_to_bool($s) { |
9955a134 | 935 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
e3c99f3b AD |
936 | return true; |
937 | } else { | |
938 | return false; | |
939 | } | |
940 | } | |
8d505d78 | 941 | |
badac687 AD |
942 | function bool_to_sql_bool($s) { |
943 | if ($s) { | |
944 | return "true"; | |
945 | } else { | |
946 | return "false"; | |
947 | } | |
948 | } | |
e3c99f3b | 949 | |
fcfa9ef1 AD |
950 | // Session caching removed due to causing wrong redirects to upgrade |
951 | // script when get_schema_version() is called on an obsolete session | |
952 | // created on a previous schema version. | |
199db684 | 953 | function get_schema_version($link, $nocache = false) { |
7d96bfcd AD |
954 | global $schema_version; |
955 | ||
956 | if (!$schema_version) { | |
199db684 AD |
957 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); |
958 | $version = db_fetch_result($result, 0, "schema_version"); | |
7d96bfcd | 959 | $schema_version = $version; |
199db684 | 960 | return $version; |
7d96bfcd AD |
961 | } else { |
962 | return $schema_version; | |
963 | } | |
e4c51a6c AD |
964 | } |
965 | ||
6043fb7e | 966 | function sanity_check($link) { |
31303c6b | 967 | require_once 'errors.php'; |
ebb948c2 | 968 | |
6043fb7e | 969 | $error_code = 0; |
7d96bfcd | 970 | $schema_version = get_schema_version($link, true); |
6043fb7e AD |
971 | |
972 | if ($schema_version != SCHEMA_VERSION) { | |
973 | $error_code = 5; | |
974 | } | |
975 | ||
aec3ce39 AD |
976 | if (DB_TYPE == "mysql") { |
977 | $result = db_query($link, "SELECT true", false); | |
978 | if (db_num_rows($result) != 1) { | |
979 | $error_code = 10; | |
980 | } | |
981 | } | |
982 | ||
3972bf59 | 983 | if (db_escape_string($link, "testTEST") != "testTEST") { |
f29ba148 AD |
984 | $error_code = 12; |
985 | } | |
986 | ||
ebb948c2 | 987 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
988 | } |
989 | ||
27981ca3 | 990 | function file_is_locked($filename) { |
31a6d42d | 991 | if (function_exists('flock')) { |
fb074239 | 992 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); |
31a6d42d AD |
993 | if ($fp) { |
994 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
995 | flock($fp, LOCK_UN); | |
996 | fclose($fp); | |
997 | return false; | |
998 | } | |
27981ca3 | 999 | fclose($fp); |
31a6d42d | 1000 | return true; |
e89aed7b AD |
1001 | } else { |
1002 | return false; | |
27981ca3 | 1003 | } |
27981ca3 | 1004 | } |
c1fb4a5e | 1005 | return true; // consider the file always locked and skip the test |
27981ca3 AD |
1006 | } |
1007 | ||
fcb4c0c9 | 1008 | function make_lockfile($filename) { |
cfa43e02 | 1009 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 1010 | |
a44bfcfd | 1011 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
4c59adb1 AD |
1012 | if (function_exists('posix_getpid')) { |
1013 | fwrite($fp, posix_getpid() . "\n"); | |
1014 | } | |
fcb4c0c9 AD |
1015 | return $fp; |
1016 | } else { | |
1017 | return false; | |
1018 | } | |
1019 | } | |
1020 | ||
bf7fcde8 | 1021 | function make_stampfile($filename) { |
cfa43e02 | 1022 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 1023 | |
8e00ae9b | 1024 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 1025 | fwrite($fp, time() . "\n"); |
8e00ae9b | 1026 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
1027 | fclose($fp); |
1028 | return true; | |
1029 | } else { | |
1030 | return false; | |
1031 | } | |
1032 | } | |
1033 | ||
894ebcf5 | 1034 | function sql_random_function() { |
8c0496f7 | 1035 | if (DB_TYPE == "mysql") { |
894ebcf5 AD |
1036 | return "RAND()"; |
1037 | } else { | |
1038 | return "RANDOM()"; | |
1039 | } | |
1040 | } | |
1041 | ||
c8b693cf | 1042 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
c7e51de1 AD |
1043 | |
1044 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 1045 | |
37c03d3a | 1046 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 1047 | |
c8b693cf AD |
1048 | // Todo: all this interval stuff needs some generic generator function |
1049 | ||
1050 | $date_qpart = "false"; | |
1051 | ||
1052 | switch ($mode) { | |
1053 | case "1day": | |
1054 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1055 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
c8b693cf | 1056 | } else { |
d5381016 | 1057 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
c8b693cf AD |
1058 | } |
1059 | break; | |
1060 | case "1week": | |
1061 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1062 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
c8b693cf | 1063 | } else { |
94828a8b | 1064 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
c8b693cf AD |
1065 | } |
1066 | break; | |
1067 | case "2weeks": | |
1068 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1069 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
c8b693cf | 1070 | } else { |
94828a8b | 1071 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
c8b693cf AD |
1072 | } |
1073 | break; | |
1074 | default: | |
1075 | $date_qpart = "true"; | |
1076 | } | |
1077 | ||
37c03d3a | 1078 | if (is_numeric($feed)) { |
23aa0d16 AD |
1079 | if ($cat_view) { |
1080 | ||
72a2f4f5 | 1081 | if ($feed >= 0) { |
f9fca8cb AD |
1082 | |
1083 | if ($feed > 0) { | |
bda6afa2 AD |
1084 | $children = getChildCategories($link, $feed, $owner_uid); |
1085 | array_push($children, $feed); | |
1086 | ||
1087 | $children = join(",", $children); | |
1088 | ||
1089 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1090 | } else { |
1091 | $cat_qpart = "cat_id IS NULL"; | |
1092 | } | |
8d505d78 | 1093 | |
bda6afa2 | 1094 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1095 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1096 | (SELECT id FROM | |
1097 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1098 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
1099 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
23aa0d16 | 1100 | |
f9fca8cb | 1101 | } else if ($feed == -2) { |
23aa0d16 | 1102 | |
8d505d78 AD |
1103 | db_query($link, "UPDATE ttrss_user_entries |
1104 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
1105 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
c8b693cf | 1106 | AND unread = true AND $date_qpart AND owner_uid = $owner_uid"); |
23aa0d16 AD |
1107 | } |
1108 | ||
1109 | } else if ($feed > 0) { | |
1110 | ||
8d505d78 | 1111 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1112 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1113 | (SELECT id FROM | |
1114 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1115 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
8d505d78 | 1116 | |
f822a8e5 | 1117 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
23aa0d16 AD |
1118 | |
1119 | if ($feed == -1) { | |
8d505d78 | 1120 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1121 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1122 | (SELECT id FROM | |
1123 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1124 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1125 | } |
e4f4b46f AD |
1126 | |
1127 | if ($feed == -2) { | |
8d505d78 | 1128 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1129 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1130 | (SELECT id FROM | |
1131 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1132 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
e4f4b46f AD |
1133 | } |
1134 | ||
2d24f032 AD |
1135 | if ($feed == -3) { |
1136 | ||
c1d7e6c3 AD |
1137 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); |
1138 | ||
2d24f032 | 1139 | if (DB_TYPE == "pgsql") { |
cfd34086 | 1140 | $match_part = "date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1141 | } else { |
cfd34086 | 1142 | $match_part = "date_entered > DATE_SUB(NOW(), |
c1d7e6c3 | 1143 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1144 | } |
1145 | ||
c8b693cf AD |
1146 | db_query($link, "UPDATE ttrss_user_entries |
1147 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
1148 | (SELECT id FROM | |
1149 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
cfd34086 | 1150 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $match_part) as tmp)"); |
2d24f032 AD |
1151 | } |
1152 | ||
3584cb11 | 1153 | if ($feed == -4) { |
8d505d78 | 1154 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1155 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1156 | (SELECT id FROM | |
1157 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1158 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
3584cb11 AD |
1159 | } |
1160 | ||
f822a8e5 | 1161 | } else if ($feed < LABEL_BASE_INDEX) { // label |
23aa0d16 | 1162 | |
f822a8e5 | 1163 | $label_id = feed_to_label_id($feed); |
23aa0d16 | 1164 | |
c8b693cf AD |
1165 | db_query($link, "UPDATE ttrss_user_entries |
1166 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
1167 | (SELECT id FROM | |
1168 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id | |
1169 | AND label_id = '$label_id' AND ref_id = article_id | |
1170 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1171 | |
23aa0d16 | 1172 | } |
ad0056a8 | 1173 | |
c7e51de1 | 1174 | ccache_update($link, $feed, $owner_uid, $cat_view); |
ad0056a8 | 1175 | |
23aa0d16 | 1176 | } else { // tag |
c8b693cf AD |
1177 | db_query($link, "UPDATE ttrss_user_entries |
1178 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
1179 | (SELECT id FROM | |
1180 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
1181 | AND post_int_id = int_id AND tag_name = '$feed' | |
1182 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1183 | |
23aa0d16 AD |
1184 | } |
1185 | } | |
1186 | ||
5b55e9e2 | 1187 | function getAllCounters($link) { |
6a7817c1 | 1188 | $data = getGlobalCounters($link); |
8d505d78 | 1189 | |
6a7817c1 | 1190 | $data = array_merge($data, getVirtCounters($link)); |
5b55e9e2 AD |
1191 | $data = array_merge($data, getLabelCounters($link)); |
1192 | $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
1193 | $data = array_merge($data, getCategoryCounters($link)); | |
6a7817c1 AD |
1194 | |
1195 | return $data; | |
8d505d78 | 1196 | } |
a9cb1f83 | 1197 | |
79178062 AD |
1198 | function getCategoryTitle($link, $cat_id) { |
1199 | ||
1200 | if ($cat_id == -1) { | |
1201 | return __("Special"); | |
1202 | } else if ($cat_id == -2) { | |
1203 | return __("Labels"); | |
1204 | } else { | |
1205 | ||
1206 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
1207 | id = '$cat_id'"); | |
1208 | ||
1209 | if (db_num_rows($result) == 1) { | |
1210 | return db_fetch_result($result, 0, "title"); | |
1211 | } else { | |
f99759da | 1212 | return __("Uncategorized"); |
79178062 AD |
1213 | } |
1214 | } | |
1215 | } | |
1216 | ||
1217 | ||
a9cb1f83 | 1218 | function getCategoryCounters($link) { |
6a7817c1 | 1219 | $ret_arr = array(); |
bba7c4bf | 1220 | |
6a7817c1 | 1221 | /* Labels category */ |
bba7c4bf | 1222 | |
8acc449c | 1223 | $cv = array("id" => -2, "kind" => "cat", |
6a7817c1 | 1224 | "counter" => getCategoryUnread($link, -2)); |
bba7c4bf | 1225 | |
6a7817c1 | 1226 | array_push($ret_arr, $cv); |
bba7c4bf | 1227 | |
41759103 | 1228 | $result = db_query($link, "SELECT id AS cat_id, value AS unread, |
2c5f231e AD |
1229 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 |
1230 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
8d505d78 AD |
1231 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
1232 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
fc9de939 | 1233 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
31375163 | 1234 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
a9cb1f83 AD |
1235 | |
1236 | while ($line = db_fetch_assoc($result)) { | |
22fdebff | 1237 | $line["cat_id"] = (int) $line["cat_id"]; |
8a4c759e | 1238 | |
2c5f231e | 1239 | if ($line["num_children"] > 0) { |
99c9e91a | 1240 | $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]); |
2c5f231e AD |
1241 | } else { |
1242 | $child_counter = 0; | |
1243 | } | |
1244 | ||
8acc449c | 1245 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
0ef32f48 | 1246 | "counter" => $line["unread"] + $child_counter); |
6a7817c1 AD |
1247 | |
1248 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1249 | } |
d232a40f AD |
1250 | |
1251 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1252 | ||
9798b2b4 | 1253 | $cv = array("id" => 0, "kind" => "cat", |
12e6de72 | 1254 | "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true)); |
d232a40f | 1255 | |
6a7817c1 AD |
1256 | array_push($ret_arr, $cv); |
1257 | ||
1258 | return $ret_arr; | |
a9cb1f83 AD |
1259 | } |
1260 | ||
2c5f231e | 1261 | // only accepts real cats (>= 0) |
99c9e91a | 1262 | function getCategoryChildrenUnread($link, $cat, $owner_uid = false) { |
2c5f231e AD |
1263 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1264 | ||
1265 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' | |
1266 | AND owner_uid = $owner_uid"); | |
1267 | ||
1268 | $unread = 0; | |
1269 | ||
1270 | while ($line = db_fetch_assoc($result)) { | |
1271 | $unread += getCategoryUnread($link, $line["id"], $owner_uid); | |
99c9e91a | 1272 | $unread += getCategoryChildrenUnread($link, $line["id"], $owner_uid); |
2c5f231e AD |
1273 | } |
1274 | ||
1275 | return $unread; | |
1276 | } | |
1277 | ||
b6d486a3 AD |
1278 | function getCategoryUnread($link, $cat, $owner_uid = false) { |
1279 | ||
1280 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
f295c368 | 1281 | |
bba7c4bf | 1282 | if ($cat >= 0) { |
18664970 | 1283 | |
bba7c4bf AD |
1284 | if ($cat != 0) { |
1285 | $cat_query = "cat_id = '$cat'"; | |
1286 | } else { | |
1287 | $cat_query = "cat_id IS NULL"; | |
1288 | } | |
14073c0a | 1289 | |
8d505d78 | 1290 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query |
b6d486a3 | 1291 | AND owner_uid = " . $owner_uid); |
8d505d78 | 1292 | |
bba7c4bf AD |
1293 | $cat_feeds = array(); |
1294 | while ($line = db_fetch_assoc($result)) { | |
1295 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1296 | } | |
8d505d78 | 1297 | |
bba7c4bf | 1298 | if (count($cat_feeds) == 0) return 0; |
8d505d78 | 1299 | |
bba7c4bf | 1300 | $match_part = implode(" OR ", $cat_feeds); |
8d505d78 AD |
1301 | |
1302 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
687bb90d AD |
1303 | FROM ttrss_user_entries |
1304 | WHERE unread = true AND ($match_part) | |
1305 | AND owner_uid = " . $owner_uid); | |
8d505d78 | 1306 | |
bba7c4bf | 1307 | $unread = 0; |
8d505d78 | 1308 | |
bba7c4bf AD |
1309 | # this needs to be rewritten |
1310 | while ($line = db_fetch_assoc($result)) { | |
1311 | $unread += $line["unread"]; | |
1312 | } | |
8d505d78 | 1313 | |
bba7c4bf AD |
1314 | return $unread; |
1315 | } else if ($cat == -1) { | |
59e15af4 | 1316 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); |
bba7c4bf | 1317 | } else if ($cat == -2) { |
f295c368 | 1318 | |
b2531a28 | 1319 | $result = db_query($link, " |
8d505d78 | 1320 | SELECT COUNT(unread) AS unread FROM |
687bb90d AD |
1321 | ttrss_user_entries, ttrss_user_labels2 |
1322 | WHERE article_id = ref_id AND unread = true | |
b2531a28 | 1323 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
ceb30ba4 | 1324 | |
b2531a28 | 1325 | $unread = db_fetch_result($result, 0, "unread"); |
f295c368 | 1326 | |
b2531a28 | 1327 | return $unread; |
f295c368 | 1328 | |
8d505d78 | 1329 | } |
f295c368 AD |
1330 | } |
1331 | ||
1332 | function getFeedUnread($link, $feed, $is_cat = false) { | |
2627f2d0 | 1333 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); |
bdb7369b AD |
1334 | } |
1335 | ||
ceb30ba4 AD |
1336 | function getLabelUnread($link, $label_id, $owner_uid = false) { |
1337 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1338 | ||
f360b028 AD |
1339 | $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
1340 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); | |
ceb30ba4 AD |
1341 | |
1342 | if (db_num_rows($result) != 0) { | |
1343 | return db_fetch_result($result, 0, "unread"); | |
1344 | } else { | |
1345 | return 0; | |
1346 | } | |
1347 | } | |
1348 | ||
2627f2d0 AD |
1349 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, |
1350 | $owner_uid = false) { | |
1351 | ||
22fdebff | 1352 | $n_feed = (int) $feed; |
687bb90d | 1353 | $need_entries = false; |
f295c368 | 1354 | |
2627f2d0 AD |
1355 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1356 | ||
bdb7369b AD |
1357 | if ($unread_only) { |
1358 | $unread_qpart = "unread = true"; | |
1359 | } else { | |
1360 | $unread_qpart = "true"; | |
1361 | } | |
1362 | ||
f295c368 | 1363 | if ($is_cat) { |
8d505d78 | 1364 | return getCategoryUnread($link, $n_feed, $owner_uid); |
5417fbd7 AD |
1365 | } else if ($n_feed == -6) { |
1366 | return 0; | |
1367 | } else if ($feed != "0" && $n_feed == 0) { | |
326469fc | 1368 | |
3972bf59 | 1369 | $feed = db_escape_string($link, $feed); |
c5701e70 | 1370 | |
326469fc | 1371 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) |
8d505d78 | 1372 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
687bb90d | 1373 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
326469fc AD |
1374 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
1375 | return db_fetch_result($result, 0, "count"); | |
1376 | ||
f295c368 | 1377 | } else if ($n_feed == -1) { |
a9cb1f83 | 1378 | $match_part = "marked = true"; |
e4f4b46f AD |
1379 | } else if ($n_feed == -2) { |
1380 | $match_part = "published = true"; | |
2d24f032 | 1381 | } else if ($n_feed == -3) { |
cd2cc43d | 1382 | $match_part = "unread = true AND score >= 0"; |
2d24f032 | 1383 | |
b71e188e | 1384 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 1385 | |
2d24f032 | 1386 | if (DB_TYPE == "pgsql") { |
8d505d78 | 1387 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1388 | } else { |
7608b38a | 1389 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 | 1390 | } |
687bb90d AD |
1391 | |
1392 | $need_entries = true; | |
1393 | ||
b2531a28 AD |
1394 | } else if ($n_feed == -4) { |
1395 | $match_part = "true"; | |
e04c18a2 | 1396 | } else if ($n_feed >= 0) { |
831ff047 | 1397 | |
6e63a7c3 AD |
1398 | if ($n_feed != 0) { |
1399 | $match_part = "feed_id = '$n_feed'"; | |
831ff047 | 1400 | } else { |
6e63a7c3 | 1401 | $match_part = "feed_id IS NULL"; |
831ff047 | 1402 | } |
6e63a7c3 | 1403 | |
f822a8e5 | 1404 | } else if ($feed < LABEL_BASE_INDEX) { |
318260cc | 1405 | |
f822a8e5 | 1406 | $label_id = feed_to_label_id($feed); |
a9cb1f83 | 1407 | |
ceb30ba4 | 1408 | return getLabelUnread($link, $label_id, $owner_uid); |
a9cb1f83 | 1409 | |
a9cb1f83 AD |
1410 | } |
1411 | ||
1412 | if ($match_part) { | |
e04c18a2 | 1413 | |
687bb90d | 1414 | if ($need_entries) { |
e04c18a2 | 1415 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
687bb90d AD |
1416 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
1417 | } else { | |
1418 | $from_qpart = "ttrss_user_entries"; | |
e04c18a2 AD |
1419 | } |
1420 | ||
8d505d78 | 1421 | $query = "SELECT count(int_id) AS unread |
e04c18a2 | 1422 | FROM $from_qpart WHERE |
687bb90d AD |
1423 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
1424 | ||
1425 | //echo "[$feed/$query]\n"; | |
dbfc4365 AD |
1426 | |
1427 | $result = db_query($link, $query); | |
8d505d78 | 1428 | |
a9cb1f83 | 1429 | } else { |
8d505d78 | 1430 | |
a9cb1f83 | 1431 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread |
8d505d78 AD |
1432 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
1433 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
687bb90d | 1434 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
a9cb1f83 | 1435 | } |
8d505d78 | 1436 | |
a9cb1f83 | 1437 | $unread = db_fetch_result($result, 0, "unread"); |
cfb02131 | 1438 | |
a9cb1f83 AD |
1439 | return $unread; |
1440 | } | |
1441 | ||
f3acc32e AD |
1442 | function getGlobalUnread($link, $user_id = false) { |
1443 | ||
1444 | if (!$user_id) { | |
1445 | $user_id = $_SESSION["uid"]; | |
1446 | } | |
1447 | ||
8a4c759e AD |
1448 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
1449 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
1450 | ||
8d505d78 | 1451 | $c_id = db_fetch_result($result, 0, "c_id"); |
8a4c759e | 1452 | |
a9cb1f83 AD |
1453 | return $c_id; |
1454 | } | |
1455 | ||
1456 | function getGlobalCounters($link, $global_unread = -1) { | |
6a7817c1 AD |
1457 | $ret_arr = array(); |
1458 | ||
8d505d78 | 1459 | if ($global_unread == -1) { |
a9cb1f83 AD |
1460 | $global_unread = getGlobalUnread($link); |
1461 | } | |
6a7817c1 | 1462 | |
8d505d78 | 1463 | $cv = array("id" => "global-unread", |
12e6de72 | 1464 | "counter" => (int) $global_unread); |
6a7817c1 AD |
1465 | |
1466 | array_push($ret_arr, $cv); | |
7bf7e4d3 | 1467 | |
8d505d78 | 1468 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM |
7bf7e4d3 AD |
1469 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1470 | ||
1471 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1472 | ||
8d505d78 | 1473 | $cv = array("id" => "subscribed-feeds", |
12e6de72 | 1474 | "counter" => (int) $subscribed_feeds); |
7bf7e4d3 | 1475 | |
6a7817c1 AD |
1476 | array_push($ret_arr, $cv); |
1477 | ||
1478 | return $ret_arr; | |
a9cb1f83 AD |
1479 | } |
1480 | ||
6a7817c1 | 1481 | function getVirtCounters($link) { |
a9cb1f83 | 1482 | |
ef393de7 | 1483 | $ret_arr = array(); |
bdb7369b | 1484 | |
e04c18a2 | 1485 | for ($i = 0; $i >= -4; $i--) { |
bdb7369b | 1486 | |
ceb30ba4 | 1487 | $count = getFeedUnread($link, $i); |
6a7817c1 AD |
1488 | |
1489 | $cv = array("id" => $i, | |
12e6de72 | 1490 | "counter" => (int) $count); |
8d505d78 | 1491 | |
296c8134 AD |
1492 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1493 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
bdb7369b | 1494 | |
6a7817c1 | 1495 | array_push($ret_arr, $cv); |
8d505d78 | 1496 | } |
0a6e5382 | 1497 | |
a413f53e AD |
1498 | global $pluginhost; |
1499 | ||
1500 | if ($pluginhost) { | |
1501 | $feeds = $pluginhost->get_feeds(-1); | |
1502 | ||
0196ef94 AD |
1503 | if (is_array($feeds)) { |
1504 | foreach ($feeds as $feed) { | |
1505 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
1506 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
a413f53e | 1507 | |
0196ef94 AD |
1508 | array_push($ret_arr, $cv); |
1509 | } | |
a413f53e | 1510 | } |
a413f53e AD |
1511 | } |
1512 | ||
0a6e5382 AD |
1513 | return $ret_arr; |
1514 | } | |
1515 | ||
11232703 | 1516 | function getLabelCounters($link, $descriptions = false) { |
6a7817c1 AD |
1517 | |
1518 | $ret_arr = array(); | |
0a6e5382 | 1519 | |
3809b278 | 1520 | $owner_uid = $_SESSION["uid"]; |
bdb7369b | 1521 | |
45942238 AD |
1522 | $result = db_query($link, "SELECT id,caption,COUNT(unread) AS unread |
1523 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON | |
1524 | (ttrss_labels2.id = label_id) | |
33373eca AD |
1525 | LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true |
1526 | AND ttrss_user_entries.owner_uid = $owner_uid) | |
123a7643 AD |
1527 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, |
1528 | ttrss_labels2.caption"); | |
8d505d78 | 1529 | |
3809b278 | 1530 | while ($line = db_fetch_assoc($result)) { |
2d24f032 | 1531 | |
f822a8e5 | 1532 | $id = label_to_feed_id($line["id"]); |
e4f4b46f | 1533 | |
3809b278 | 1534 | $label_name = $line["caption"]; |
45942238 | 1535 | $count = $line["unread"]; |
3809b278 | 1536 | |
6a7817c1 | 1537 | $cv = array("id" => $id, |
12e6de72 | 1538 | "counter" => (int) $count); |
11232703 AD |
1539 | |
1540 | if ($descriptions) | |
1541 | $cv["description"] = $label_name; | |
a9cb1f83 | 1542 | |
296c8134 AD |
1543 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1544 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
ef393de7 | 1545 | |
6a7817c1 | 1546 | array_push($ret_arr, $cv); |
3809b278 | 1547 | } |
8d505d78 | 1548 | |
ef393de7 | 1549 | return $ret_arr; |
a9cb1f83 AD |
1550 | } |
1551 | ||
3809b278 | 1552 | function getFeedCounters($link, $active_feed = false) { |
a9cb1f83 | 1553 | |
6a7817c1 AD |
1554 | $ret_arr = array(); |
1555 | ||
41759103 | 1556 | $query = "SELECT ttrss_feeds.id, |
8a4c759e | 1557 | ttrss_feeds.title, |
8d505d78 | 1558 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
de0a2122 AD |
1559 | last_error, value AS count |
1560 | FROM ttrss_feeds, ttrss_counters_cache | |
8d505d78 | 1561 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
fc9de939 | 1562 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
55e01d7e | 1563 | AND ttrss_counters_cache.feed_id = id"; |
a9cb1f83 | 1564 | |
14073c0a | 1565 | $result = db_query($link, $query); |
a9cb1f83 AD |
1566 | $fctrs_modified = false; |
1567 | ||
1568 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 1569 | |
a9cb1f83 | 1570 | $id = $line["id"]; |
de0a2122 | 1571 | $count = $line["count"]; |
a9cb1f83 | 1572 | $last_error = htmlspecialchars($line["last_error"]); |
fb1fb4ab | 1573 | |
324944f3 | 1574 | $last_updated = make_local_datetime($link, $line['last_updated'], false); |
fb1fb4ab | 1575 | |
7defa089 | 1576 | $has_img = feed_has_icon($id); |
a9cb1f83 | 1577 | |
428b704d AD |
1578 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
1579 | $last_updated = ''; | |
1580 | ||
6a7817c1 | 1581 | $cv = array("id" => $id, |
21884958 | 1582 | "updated" => $last_updated, |
12e6de72 | 1583 | "counter" => (int) $count, |
6a7817c1 | 1584 | "has_img" => (int) $has_img); |
a9cb1f83 | 1585 | |
6a7817c1 AD |
1586 | if ($last_error) |
1587 | $cv["error"] = $last_error; | |
4ffa126e | 1588 | |
296c8134 AD |
1589 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1590 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
bdb7369b | 1591 | |
6a7817c1 | 1592 | if ($active_feed && $id == $active_feed) |
fbc95c5b | 1593 | $cv["title"] = truncate_string($line["title"], 30); |
6a7817c1 AD |
1594 | |
1595 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1596 | |
a9cb1f83 | 1597 | } |
6a7817c1 AD |
1598 | |
1599 | return $ret_arr; | |
a9cb1f83 AD |
1600 | } |
1601 | ||
6e7f8d26 AD |
1602 | function get_pgsql_version($link) { |
1603 | $result = db_query($link, "SELECT version() AS version"); | |
9949bd15 | 1604 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
6e7f8d26 AD |
1605 | return $version[1]; |
1606 | } | |
1607 | ||
2b8290cd | 1608 | /** |
23d2471c AD |
1609 | * @return array (code => Status code, message => error message if available) |
1610 | * | |
2b8290cd CW |
1611 | * 0 - OK, Feed already exists |
1612 | * 1 - OK, Feed added | |
1613 | * 2 - Invalid URL | |
9a8ce956 CW |
1614 | * 3 - URL content is HTML, no feeds available |
1615 | * 4 - URL content is HTML which contains multiple feeds. | |
1616 | * Here you should call extractfeedurls in rpc-backend | |
1617 | * to get all possible feeds. | |
5414ad4c | 1618 | * 5 - Couldn't download the URL content. |
2b8290cd | 1619 | */ |
8d505d78 | 1620 | function subscribe_to_feed($link, $url, $cat_id = 0, |
efc6553d | 1621 | $auth_login = '', $auth_pass = '') { |
bb0f29a4 | 1622 | |
23d2471c AD |
1623 | global $fetch_last_error; |
1624 | ||
2c08214a AD |
1625 | require_once "include/rssfuncs.php"; |
1626 | ||
f0266f51 | 1627 | $url = fix_url($url); |
ec39a02c | 1628 | |
23d2471c | 1629 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
a5819bb3 | 1630 | |
759e5132 AD |
1631 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
1632 | ||
1633 | if (!$contents) { | |
304aadb9 | 1634 | return array("code" => 5, "message" => $fetch_last_error); |
759e5132 AD |
1635 | } |
1636 | ||
1637 | if (is_html($contents)) { | |
1638 | $feedUrls = get_feeds_from_html($url, $contents); | |
304aadb9 | 1639 | |
304aadb9 AD |
1640 | if (count($feedUrls) == 0) { |
1641 | return array("code" => 3); | |
1642 | } else if (count($feedUrls) > 1) { | |
759e5132 | 1643 | return array("code" => 4, "feeds" => $feedUrls); |
f6d8345b | 1644 | } |
304aadb9 AD |
1645 | //use feed url as new URL |
1646 | $url = key($feedUrls); | |
1647 | } | |
f6d8345b | 1648 | |
956c7629 AD |
1649 | if ($cat_id == "0" || !$cat_id) { |
1650 | $cat_qpart = "NULL"; | |
1651 | } else { | |
1652 | $cat_qpart = "'$cat_id'"; | |
1653 | } | |
8d505d78 | 1654 | |
956c7629 | 1655 | $result = db_query($link, |
8d505d78 | 1656 | "SELECT id FROM ttrss_feeds |
a5819bb3 | 1657 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
8d505d78 | 1658 | |
044cff2d AD |
1659 | if (strlen(FEED_CRYPT_KEY) > 0) { |
1660 | require_once "crypt.php"; | |
1661 | $auth_pass = substr(encrypt_string($auth_pass), 0, 250); | |
1662 | $auth_pass_encrypted = 'true'; | |
1663 | } else { | |
1664 | $auth_pass_encrypted = 'false'; | |
1665 | } | |
1666 | ||
96de8fea | 1667 | $auth_pass = db_escape_string($link, $auth_pass); |
41694a95 | 1668 | |
956c7629 | 1669 | if (db_num_rows($result) == 0) { |
956c7629 | 1670 | $result = db_query($link, |
8d505d78 | 1671 | "INSERT INTO ttrss_feeds |
044cff2d | 1672 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method,auth_pass_encrypted) |
8d505d78 | 1673 | VALUES ('".$_SESSION["uid"]."', '$url', |
044cff2d | 1674 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0, $auth_pass_encrypted)"); |
8d505d78 | 1675 | |
956c7629 | 1676 | $result = db_query($link, |
8d505d78 | 1677 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
f27de515 | 1678 | AND owner_uid = " . $_SESSION["uid"]); |
8d505d78 | 1679 | |
956c7629 | 1680 | $feed_id = db_fetch_result($result, 0, "id"); |
8d505d78 | 1681 | |
956c7629 | 1682 | if ($feed_id) { |
c633e370 | 1683 | update_rss_feed($link, $feed_id, true); |
956c7629 AD |
1684 | } |
1685 | ||
23d2471c | 1686 | return array("code" => 1); |
956c7629 | 1687 | } else { |
23d2471c | 1688 | return array("code" => 0); |
956c7629 AD |
1689 | } |
1690 | } | |
1691 | ||
8d505d78 | 1692 | function print_feed_select($link, $id, $default_id = "", |
4c9d0490 AD |
1693 | $attributes = "", $include_all_feeds = true, |
1694 | $root_id = false, $nest_level = 0) { | |
1695 | ||
1696 | if (!$root_id) { | |
1697 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1698 | if ($include_all_feeds) { | |
1699 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1700 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1701 | } | |
673d54ca | 1702 | } |
8d505d78 | 1703 | |
4c9d0490 | 1704 | if (get_pref($link, 'ENABLE_FEED_CATS')) { |
673d54ca | 1705 | |
4c9d0490 AD |
1706 | if ($root_id) |
1707 | $parent_qpart = "parent_cat = '$root_id'"; | |
1708 | else | |
1709 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1710 | |
4c9d0490 AD |
1711 | $result = db_query($link, "SELECT id,title, |
1712 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1713 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1714 | FROM ttrss_feed_categories | |
1715 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1716 | ||
1717 | while ($line = db_fetch_assoc($result)) { | |
1718 | ||
1719 | for ($i = 0; $i < $nest_level; $i++) | |
1720 | $line["title"] = " - " . $line["title"]; | |
1721 | ||
1722 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1723 | ||
1724 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1725 | $line["id"], htmlspecialchars($line["title"])); | |
1726 | ||
1727 | if ($line["num_children"] > 0) | |
1728 | print_feed_select($link, $id, $default_id, $attributes, | |
1729 | $include_all_feeds, $line["id"], $nest_level+1); | |
1730 | ||
1731 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1732 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1733 | ||
1734 | while ($fline = db_fetch_assoc($feed_result)) { | |
1735 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1736 | ||
1737 | $fline["title"] = " + " . $fline["title"]; | |
1738 | ||
1739 | for ($i = 0; $i < $nest_level; $i++) | |
1740 | $fline["title"] = " - " . $fline["title"]; | |
1741 | ||
1742 | printf("<option $is_selected value='%d'>%s</option>", | |
1743 | $fline["id"], htmlspecialchars($fline["title"])); | |
1744 | } | |
673d54ca | 1745 | } |
b1710666 | 1746 | |
4c9d0490 AD |
1747 | if (!$root_id) { |
1748 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
1749 | ||
1750 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1751 | __("Uncategorized")); | |
1752 | ||
1753 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1754 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1755 | ||
1756 | while ($fline = db_fetch_assoc($feed_result)) { | |
1757 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1758 | ||
1759 | $fline["title"] = " + " . $fline["title"]; | |
1760 | ||
1761 | for ($i = 0; $i < $nest_level; $i++) | |
1762 | $fline["title"] = " - " . $fline["title"]; | |
1763 | ||
1764 | printf("<option $is_selected value='%d'>%s</option>", | |
1765 | $fline["id"], htmlspecialchars($fline["title"])); | |
1766 | } | |
1767 | } | |
b1710666 | 1768 | |
4c9d0490 AD |
1769 | } else { |
1770 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1771 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
1772 | ||
1773 | while ($line = db_fetch_assoc($result)) { | |
1774 | ||
1775 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1776 | ||
1777 | printf("<option $is_selected value='%d'>%s</option>", | |
1778 | $line["id"], htmlspecialchars($line["title"])); | |
1779 | } | |
673d54ca | 1780 | } |
8d505d78 | 1781 | |
4c9d0490 AD |
1782 | if (!$root_id) { |
1783 | print "</select>"; | |
1784 | } | |
673d54ca AD |
1785 | } |
1786 | ||
fbf85cf6 AD |
1787 | function print_feed_cat_select($link, $id, $default_id, |
1788 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { | |
8d505d78 | 1789 | |
fbf85cf6 AD |
1790 | if (!$root_id) { |
1791 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1792 | } | |
673d54ca | 1793 | |
fbf85cf6 AD |
1794 | if ($root_id) |
1795 | $parent_qpart = "parent_cat = '$root_id'"; | |
1796 | else | |
1797 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1798 | |
fbf85cf6 AD |
1799 | $result = db_query($link, "SELECT id,title, |
1800 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1801 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1802 | FROM ttrss_feed_categories | |
1803 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
673d54ca | 1804 | |
fbf85cf6 AD |
1805 | while ($line = db_fetch_assoc($result)) { |
1806 | if ($line["id"] == $default_id) { | |
1807 | $is_selected = "selected=\"1\""; | |
1808 | } else { | |
1809 | $is_selected = ""; | |
1810 | } | |
673d54ca | 1811 | |
fbf85cf6 AD |
1812 | for ($i = 0; $i < $nest_level; $i++) |
1813 | $line["title"] = " - " . $line["title"]; | |
c00907f2 | 1814 | |
fbf85cf6 AD |
1815 | if ($line["title"]) |
1816 | printf("<option $is_selected value='%d'>%s</option>", | |
1817 | $line["id"], htmlspecialchars($line["title"])); | |
673d54ca | 1818 | |
fbf85cf6 AD |
1819 | if ($line["num_children"] > 0) |
1820 | print_feed_cat_select($link, $id, $default_id, $attributes, | |
1821 | $include_all_cats, $line["id"], $nest_level+1); | |
1822 | } | |
5c7c7da9 | 1823 | |
fbf85cf6 AD |
1824 | if (!$root_id) { |
1825 | if ($include_all_cats) { | |
1826 | if (db_num_rows($result) > 0) { | |
1827 | print "<option disabled=\"1\">--------</option>"; | |
1828 | } | |
7e18f8e7 AD |
1829 | |
1830 | if ($default_id == 0) { | |
1831 | $is_selected = "selected=\"1\""; | |
1832 | } else { | |
1833 | $is_selected = ""; | |
1834 | } | |
1835 | ||
1836 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
fbf85cf6 AD |
1837 | } |
1838 | print "</select>"; | |
1839 | } | |
1840 | } | |
8d505d78 | 1841 | |
14f69488 AD |
1842 | function checkbox_to_sql_bool($val) { |
1843 | return ($val == "on") ? "true" : "false"; | |
1844 | } | |
86b682ce AD |
1845 | |
1846 | function getFeedCatTitle($link, $id) { | |
1847 | if ($id == -1) { | |
d1db26aa | 1848 | return __("Special"); |
f822a8e5 | 1849 | } else if ($id < LABEL_BASE_INDEX) { |
d1db26aa | 1850 | return __("Labels"); |
86b682ce | 1851 | } else if ($id > 0) { |
8d505d78 | 1852 | $result = db_query($link, "SELECT ttrss_feed_categories.title |
86b682ce AD |
1853 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
1854 | cat_id = ttrss_feed_categories.id"); | |
1855 | if (db_num_rows($result) == 1) { | |
1856 | return db_fetch_result($result, 0, "title"); | |
1857 | } else { | |
d1db26aa | 1858 | return __("Uncategorized"); |
86b682ce AD |
1859 | } |
1860 | } else { | |
1861 | return "getFeedCatTitle($id) failed"; | |
1862 | } | |
1863 | ||
1864 | } | |
1865 | ||
9299102f | 1866 | function getFeedIcon($id) { |
af88c48a | 1867 | switch ($id) { |
4bee8b5f AD |
1868 | case 0: |
1869 | return "images/archive.png"; | |
1870 | break; | |
af88c48a | 1871 | case -1: |
c2167866 | 1872 | return "images/mark_set.svg"; |
af88c48a AD |
1873 | break; |
1874 | case -2: | |
c2167866 | 1875 | return "images/pub_set.svg"; |
af88c48a AD |
1876 | break; |
1877 | case -3: | |
1878 | return "images/fresh.png"; | |
1879 | break; | |
1880 | case -4: | |
1881 | return "images/tag.png"; | |
1882 | break; | |
5417fbd7 AD |
1883 | case -6: |
1884 | return "images/recently_read.png"; | |
1885 | break; | |
af88c48a | 1886 | default: |
f822a8e5 | 1887 | if ($id < LABEL_BASE_INDEX) { |
4bee8b5f AD |
1888 | return "images/label.png"; |
1889 | } else { | |
8d505d78 | 1890 | if (file_exists(ICONS_DIR . "/$id.ico")) |
e2eda979 | 1891 | return ICONS_URL . "/$id.ico"; |
4bee8b5f | 1892 | } |
af88c48a AD |
1893 | break; |
1894 | } | |
1895 | } | |
1896 | ||
fd994f1a AD |
1897 | function getFeedTitle($link, $id, $cat = false) { |
1898 | if ($cat) { | |
8add44ec | 1899 | return getCategoryTitle($link, $id); |
fd994f1a | 1900 | } else if ($id == -1) { |
d1db26aa | 1901 | return __("Starred articles"); |
945c243e AD |
1902 | } else if ($id == -2) { |
1903 | return __("Published articles"); | |
2d24f032 AD |
1904 | } else if ($id == -3) { |
1905 | return __("Fresh articles"); | |
b2531a28 AD |
1906 | } else if ($id == -4) { |
1907 | return __("All articles"); | |
80db1113 | 1908 | } else if ($id === 0 || $id === "0") { |
e04c18a2 | 1909 | return __("Archived articles"); |
5417fbd7 AD |
1910 | } else if ($id == -6) { |
1911 | return __("Recently read"); | |
f822a8e5 AD |
1912 | } else if ($id < LABEL_BASE_INDEX) { |
1913 | $label_id = feed_to_label_id($id); | |
ceb30ba4 | 1914 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
86b682ce | 1915 | if (db_num_rows($result) == 1) { |
ceb30ba4 | 1916 | return db_fetch_result($result, 0, "caption"); |
86b682ce AD |
1917 | } else { |
1918 | return "Unknown label ($label_id)"; | |
1919 | } | |
1920 | ||
147f5632 | 1921 | } else if (is_numeric($id) && $id > 0) { |
86b682ce AD |
1922 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
1923 | if (db_num_rows($result) == 1) { | |
1924 | return db_fetch_result($result, 0, "title"); | |
1925 | } else { | |
1926 | return "Unknown feed ($id)"; | |
1927 | } | |
1928 | } else { | |
22fdebff | 1929 | return $id; |
86b682ce | 1930 | } |
86b682ce | 1931 | } |
3dd46f19 | 1932 | |
d8221301 | 1933 | function make_init_params($link) { |
f1f3a642 | 1934 | $params = array(); |
c9268ed5 | 1935 | |
f1f3a642 AD |
1936 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
1937 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
f17cac6b | 1938 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", |
30b6ee8c | 1939 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
40496720 | 1940 | |
c4f7ba80 | 1941 | $params[strtolower($param)] = (int) get_pref($link, $param); |
f1f3a642 | 1942 | } |
40496720 | 1943 | |
c4f7ba80 AD |
1944 | $params["icons_url"] = ICONS_URL; |
1945 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
1946 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
1947 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
1948 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
c4f7ba80 | 1949 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
88a41b64 | 1950 | $params["label_base_index"] = (int) LABEL_BASE_INDEX; |
59b223d7 | 1951 | |
8cd576a1 | 1952 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
1953 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1954 | ||
8cd576a1 AD |
1955 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
1956 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 1957 | |
8cd576a1 | 1958 | $params["max_feed_id"] = (int) $max_feed_id; |
c4f7ba80 | 1959 | $params["num_feeds"] = (int) $num_feeds; |
8cd576a1 | 1960 | |
c4f7ba80 | 1961 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); |
b8cb4d08 | 1962 | $params["hotkeys"] = get_hotkeys_map($link); |
9b7ecc0a | 1963 | |
8484ce22 | 1964 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
f03701fe | 1965 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
8484ce22 | 1966 | |
6b1a4ecd | 1967 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
8b83bf5f | 1968 | |
d8221301 | 1969 | return $params; |
3ac2b520 | 1970 | } |
f54f515f | 1971 | |
b8cb4d08 AD |
1972 | function get_hotkeys_info($link) { |
1973 | $hotkeys = array( | |
1974 | __("Navigation") => array( | |
1975 | "next_feed" => __("Open next feed"), | |
1976 | "prev_feed" => __("Open previous feed"), | |
1977 | "next_article" => __("Open next article"), | |
1978 | "prev_article" => __("Open previous article"), | |
c22580b5 AD |
1979 | "next_article_noscroll" => __("Open next article (don't scroll long articles)"), |
1980 | "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"), | |
8b35d171 SC |
1981 | "next_article_noexpand" => __("Move to next article (don't expand or mark read)"), |
1982 | "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"), | |
b8cb4d08 AD |
1983 | "search_dialog" => __("Show search dialog")), |
1984 | __("Article") => array( | |
1985 | "toggle_mark" => __("Toggle starred"), | |
1986 | "toggle_publ" => __("Toggle published"), | |
1987 | "toggle_unread" => __("Toggle unread"), | |
1988 | "edit_tags" => __("Edit tags"), | |
1989 | "dismiss_selected" => __("Dismiss selected"), | |
1990 | "dismiss_read" => __("Dismiss read"), | |
1991 | "open_in_new_window" => __("Open in new window"), | |
1992 | "catchup_below" => __("Mark below as read"), | |
1993 | "catchup_above" => __("Mark above as read"), | |
1994 | "article_scroll_down" => __("Scroll down"), | |
1995 | "article_scroll_up" => __("Scroll up"), | |
1996 | "select_article_cursor" => __("Select article under cursor"), | |
1bcf8f45 | 1997 | "email_article" => __("Email article"), |
414191d4 | 1998 | "close_article" => __("Close/collapse article"), |
8b35d171 | 1999 | "toggle_expand" => __("Toggle article expansion (combined mode)"), |
2ccc7b8e AD |
2000 | "toggle_widescreen" => __("Toggle widescreen mode"), |
2001 | "toggle_embed_original" => __("Toggle embed original")), | |
b8cb4d08 AD |
2002 | __("Article selection") => array( |
2003 | "select_all" => __("Select all articles"), | |
2004 | "select_unread" => __("Select unread"), | |
2005 | "select_marked" => __("Select starred"), | |
2006 | "select_published" => __("Select published"), | |
2007 | "select_invert" => __("Invert selection"), | |
2008 | "select_none" => __("Deselect everything")), | |
2009 | __("Feed") => array( | |
2010 | "feed_refresh" => __("Refresh current feed"), | |
2011 | "feed_unhide_read" => __("Un/hide read feeds"), | |
2012 | "feed_subscribe" => __("Subscribe to feed"), | |
2013 | "feed_edit" => __("Edit feed"), | |
2014 | "feed_catchup" => __("Mark as read"), | |
2015 | "feed_reverse" => __("Reverse headlines"), | |
43f775de | 2016 | "feed_debug_update" => __("Debug feed update"), |
b8cb4d08 | 2017 | "catchup_all" => __("Mark all feeds as read"), |
4b27f0c0 | 2018 | "cat_toggle_collapse" => __("Un/collapse current category"), |
60b88b25 AD |
2019 | "toggle_combined_mode" => __("Toggle combined mode"), |
2020 | "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")), | |
b8cb4d08 AD |
2021 | __("Go to") => array( |
2022 | "goto_all" => __("All articles"), | |
2023 | "goto_fresh" => __("Fresh"), | |
2024 | "goto_marked" => __("Starred"), | |
2025 | "goto_published" => __("Published"), | |
2026 | "goto_tagcloud" => __("Tag cloud"), | |
2027 | "goto_prefs" => __("Preferences")), | |
2028 | __("Other") => array( | |
2029 | "create_label" => __("Create label"), | |
2030 | "create_filter" => __("Create filter"), | |
2031 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
2032 | "help_dialog" => __("Show help dialog")) | |
2033 | ); | |
2034 | ||
47854200 DA |
2035 | global $pluginhost; |
2036 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_INFO) as $plugin) { | |
2037 | $hotkeys = $plugin->hook_hotkey_info($hotkeys); | |
2038 | } | |
2039 | ||
b8cb4d08 AD |
2040 | return $hotkeys; |
2041 | } | |
2042 | ||
2043 | function get_hotkeys_map($link) { | |
a83b58f1 | 2044 | $hotkeys = array( |
e218c5f5 AD |
2045 | // "navigation" => array( |
2046 | "k" => "next_feed", | |
2047 | "j" => "prev_feed", | |
2048 | "n" => "next_article", | |
2049 | "p" => "prev_article", | |
e5e2cf3b AD |
2050 | "(38)|up" => "prev_article", |
2051 | "(40)|down" => "next_article", | |
da15c140 AD |
2052 | // "^(38)|Ctrl-up" => "prev_article_noscroll", |
2053 | // "^(40)|Ctrl-down" => "next_article_noscroll", | |
e5e2cf3b | 2054 | "(191)|/" => "search_dialog", |
e218c5f5 AD |
2055 | // "article" => array( |
2056 | "s" => "toggle_mark", | |
5b18c936 | 2057 | "*s" => "toggle_publ", |
e218c5f5 | 2058 | "u" => "toggle_unread", |
5b18c936 AD |
2059 | "*t" => "edit_tags", |
2060 | "*d" => "dismiss_selected", | |
2061 | "*x" => "dismiss_read", | |
e218c5f5 AD |
2062 | "o" => "open_in_new_window", |
2063 | "c p" => "catchup_below", | |
2064 | "c n" => "catchup_above", | |
5b18c936 AD |
2065 | "*n" => "article_scroll_down", |
2066 | "*p" => "article_scroll_up", | |
d2db81a5 AD |
2067 | "*(38)|Shift+up" => "article_scroll_up", |
2068 | "*(40)|Shift+down" => "article_scroll_down", | |
5b18c936 | 2069 | "a *w" => "toggle_widescreen", |
2ccc7b8e | 2070 | "a e" => "toggle_embed_original", |
e218c5f5 | 2071 | "e" => "email_article", |
2cda4314 | 2072 | "a q" => "close_article", |
e218c5f5 AD |
2073 | // "article_selection" => array( |
2074 | "a a" => "select_all", | |
2075 | "a u" => "select_unread", | |
5b18c936 | 2076 | "a *u" => "select_marked", |
e218c5f5 AD |
2077 | "a p" => "select_published", |
2078 | "a i" => "select_invert", | |
2079 | "a n" => "select_none", | |
2080 | // "feed" => array( | |
2081 | "f r" => "feed_refresh", | |
2082 | "f a" => "feed_unhide_read", | |
2083 | "f s" => "feed_subscribe", | |
2084 | "f e" => "feed_edit", | |
2085 | "f q" => "feed_catchup", | |
2086 | "f x" => "feed_reverse", | |
5b18c936 AD |
2087 | "f *d" => "feed_debug_update", |
2088 | "f *c" => "toggle_combined_mode", | |
60b88b25 | 2089 | "f c" => "toggle_cdm_expanded", |
5b18c936 | 2090 | "*q" => "catchup_all", |
e218c5f5 AD |
2091 | "x" => "cat_toggle_collapse", |
2092 | // "goto" => array( | |
2093 | "g a" => "goto_all", | |
2094 | "g f" => "goto_fresh", | |
2095 | "g s" => "goto_marked", | |
2096 | "g p" => "goto_published", | |
2097 | "g t" => "goto_tagcloud", | |
5b18c936 | 2098 | "g *p" => "goto_prefs", |
e218c5f5 | 2099 | // "other" => array( |
3fb40112 | 2100 | "(9)|Tab" => "select_article_cursor", // tab |
e218c5f5 AD |
2101 | "c l" => "create_label", |
2102 | "c f" => "create_filter", | |
2103 | "c s" => "collapse_sidebar", | |
3fb40112 | 2104 | "^(191)|Ctrl+/" => "help_dialog", |
a83b58f1 AD |
2105 | ); |
2106 | ||
da15c140 AD |
2107 | if (get_pref($link, 'COMBINED_DISPLAY_MODE')) { |
2108 | $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll"; | |
2109 | $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll"; | |
2110 | } | |
2111 | ||
e218c5f5 AD |
2112 | global $pluginhost; |
2113 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP) as $plugin) { | |
2114 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); | |
2115 | } | |
2116 | ||
2117 | $prefixes = array(); | |
2118 | ||
2119 | foreach (array_keys($hotkeys) as $hotkey) { | |
2120 | $pair = explode(" ", $hotkey, 2); | |
2121 | ||
2122 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
2123 | array_push($prefixes, $pair[0]); | |
2124 | } | |
2125 | } | |
2126 | ||
2127 | return array($prefixes, $hotkeys); | |
a83b58f1 AD |
2128 | } |
2129 | ||
c4f7ba80 | 2130 | function make_runtime_info($link) { |
8cd576a1 AD |
2131 | $data = array(); |
2132 | ||
2133 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
9b7ecc0a AD |
2134 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
2135 | ||
8cd576a1 AD |
2136 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
2137 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 2138 | |
8cd576a1 AD |
2139 | $data["max_feed_id"] = (int) $max_feed_id; |
2140 | $data["num_feeds"] = (int) $num_feeds; | |
c4f7ba80 | 2141 | |
f8fb4498 | 2142 | $data['last_article_id'] = getLastArticleId($link); |
5ae8f858 | 2143 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); |
f8fb4498 | 2144 | |
16314dda | 2145 | $data['dep_ts'] = calculate_dep_timestamp(); |
4cdb8173 | 2146 | $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE'); |
16314dda | 2147 | |
dbaa4e4a | 2148 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
c4f7ba80 AD |
2149 | |
2150 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
8e00ae9b | 2151 | |
9041f58b | 2152 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
8e00ae9b | 2153 | |
fb074239 | 2154 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
fbae93d8 | 2155 | |
8e00ae9b | 2156 | if ($stamp) { |
9041f58b AD |
2157 | $stamp_delta = time() - $stamp; |
2158 | ||
2159 | if ($stamp_delta > 1800) { | |
f6854e44 | 2160 | $stamp_check = 0; |
8e00ae9b | 2161 | } else { |
f6854e44 AD |
2162 | $stamp_check = 1; |
2163 | $_SESSION["daemon_stamp_check"] = time(); | |
8e00ae9b AD |
2164 | } |
2165 | ||
c4f7ba80 | 2166 | $data['daemon_stamp_ok'] = $stamp_check; |
f6854e44 | 2167 | |
8e00ae9b AD |
2168 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
2169 | ||
c4f7ba80 | 2170 | $data['daemon_stamp'] = $stamp_fmt; |
8e00ae9b | 2171 | } |
8e00ae9b | 2172 | } |
71ad883b | 2173 | } |
8e00ae9b | 2174 | |
63855db1 | 2175 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
fb074239 | 2176 | $new_version_details = @check_for_update($link); |
d9fa39f1 | 2177 | |
63855db1 | 2178 | $data['new_version_available'] = (int) ($new_version_details != false); |
d9fa39f1 AD |
2179 | |
2180 | $_SESSION["last_version_check"] = time(); | |
27211afe | 2181 | $_SESSION["version_data"] = $new_version_details; |
d9fa39f1 AD |
2182 | } |
2183 | ||
c4f7ba80 | 2184 | return $data; |
f54f515f | 2185 | } |
ef393de7 | 2186 | |
ca5d9be4 | 2187 | function search_to_sql($link, $search) { |
ef393de7 | 2188 | |
88040f57 | 2189 | $search_query_part = ""; |
e20c9d88 | 2190 | |
9949bd15 | 2191 | $keywords = explode(" ", $search); |
88040f57 | 2192 | $query_keywords = array(); |
e20c9d88 | 2193 | |
ab4b768f AD |
2194 | foreach ($keywords as $k) { |
2195 | if (strpos($k, "-") === 0) { | |
2196 | $k = substr($k, 1); | |
2197 | $not = "NOT"; | |
2198 | } else { | |
2199 | $not = ""; | |
88040f57 | 2200 | } |
e20c9d88 | 2201 | |
9949bd15 | 2202 | $commandpair = explode(":", mb_strtolower($k), 2); |
53003548 | 2203 | |
0fc3930b AD |
2204 | switch ($commandpair[0]) { |
2205 | case "title": | |
2206 | if ($commandpair[1]) { | |
2207 | array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%". | |
2208 | db_escape_string($link, mb_strtolower($commandpair[1]))."%'))"); | |
efd840d8 AD |
2209 | } else { |
2210 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2211 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2212 | } |
2213 | break; | |
2214 | case "author": | |
2215 | if ($commandpair[1]) { | |
2216 | array_push($query_keywords, "($not (LOWER(author) LIKE '%". | |
2217 | db_escape_string($link, mb_strtolower($commandpair[1]))."%'))"); | |
efd840d8 AD |
2218 | } else { |
2219 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2220 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2221 | } |
2222 | break; | |
2223 | case "note": | |
2224 | if ($commandpair[1]) { | |
2225 | if ($commandpair[1] == "true") | |
2226 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2227 | else if ($commandpair[1] == "false") | |
2228 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2229 | else | |
2230 | array_push($query_keywords, "($not (LOWER(note) LIKE '%". | |
2231 | db_escape_string($link, mb_strtolower($commandpair[1]))."%'))"); | |
efd840d8 AD |
2232 | } else { |
2233 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2234 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2235 | } |
2236 | break; | |
2237 | case "star": | |
53003548 | 2238 | |
0fc3930b AD |
2239 | if ($commandpair[1]) { |
2240 | if ($commandpair[1] == "true") | |
2241 | array_push($query_keywords, "($not (marked = true))"); | |
2242 | else | |
2243 | array_push($query_keywords, "($not (marked = false))"); | |
efd840d8 AD |
2244 | } else { |
2245 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2246 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2247 | } |
2248 | break; | |
2249 | case "pub": | |
2250 | if ($commandpair[1]) { | |
2251 | if ($commandpair[1] == "true") | |
2252 | array_push($query_keywords, "($not (published = true))"); | |
2253 | else | |
2254 | array_push($query_keywords, "($not (published = false))"); | |
53003548 | 2255 | |
efd840d8 AD |
2256 | } else { |
2257 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2258 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2259 | } |
2260 | break; | |
2261 | default: | |
2262 | if (strpos($k, "@") === 0) { | |
e20c9d88 | 2263 | |
0fc3930b AD |
2264 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']); |
2265 | $orig_ts = strtotime(substr($k, 1)); | |
2266 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); | |
8d505d78 | 2267 | |
0fc3930b | 2268 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
53003548 | 2269 | |
0fc3930b AD |
2270 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
2271 | } else { | |
2272 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2273 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
2274 | } | |
88040f57 AD |
2275 | } |
2276 | } | |
2277 | ||
2278 | $search_query_part = implode("AND", $query_keywords); | |
2279 | ||
2280 | return $search_query_part; | |
2281 | } | |
2282 | ||
67bd0b1f AD |
2283 | function getParentCategories($link, $cat, $owner_uid) { |
2284 | $rv = array(); | |
2285 | ||
2286 | $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories | |
2287 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); | |
2288 | ||
2289 | while ($line = db_fetch_assoc($result)) { | |
2290 | array_push($rv, $line["parent_cat"]); | |
2291 | $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid)); | |
2292 | } | |
2293 | ||
2294 | return $rv; | |
2295 | } | |
2296 | ||
6d8d00e8 AD |
2297 | function getChildCategories($link, $cat, $owner_uid) { |
2298 | $rv = array(); | |
2299 | ||
2300 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories | |
2301 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); | |
2302 | ||
2303 | while ($line = db_fetch_assoc($result)) { | |
2304 | array_push($rv, $line["id"]); | |
2305 | $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid)); | |
2306 | } | |
2307 | ||
2308 | return $rv; | |
2309 | } | |
147f5632 | 2310 | |
ca5d9be4 | 2311 | function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false) { |
c36bf4d5 AD |
2312 | |
2313 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
c1a0b534 | 2314 | |
c3fddd05 AD |
2315 | $ext_tables_part = ""; |
2316 | ||
88040f57 | 2317 | if ($search) { |
e4f7f8df AD |
2318 | |
2319 | if (SPHINX_ENABLED) { | |
2320 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2321 | ||
8d505d78 | 2322 | if ($ids) |
e4f7f8df AD |
2323 | $search_query_part = "ref_id IN ($ids) AND "; |
2324 | else | |
2325 | $search_query_part = "ref_id = -1 AND "; | |
2326 | ||
2327 | } else { | |
ca5d9be4 | 2328 | $search_query_part = search_to_sql($link, $search); |
e4f7f8df | 2329 | $search_query_part .= " AND "; |
8d505d78 | 2330 | } |
e20c9d88 | 2331 | |
ef393de7 AD |
2332 | } else { |
2333 | $search_query_part = ""; | |
2334 | } | |
2335 | ||
36184020 | 2336 | if ($filter) { |
4e02f582 AD |
2337 | |
2338 | if (DB_TYPE == "pgsql") { | |
2339 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2340 | } else { | |
2341 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2342 | } | |
2343 | ||
2344 | $override_order = "updated DESC"; | |
2345 | ||
2680295b | 2346 | $filter_query_part = filter_to_sql($link, $filter, $owner_uid); |
dd8c36af AD |
2347 | |
2348 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
809c8e62 | 2349 | $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries, |
2680295b | 2350 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories |
dd8c36af AD |
2351 | WHERE $filter_query_part LIMIT 1", false); |
2352 | ||
7726063c AD |
2353 | if ($result) { |
2354 | $test = db_fetch_result($result, 0, "true_val"); | |
dd8c36af | 2355 | |
7726063c AD |
2356 | if (!$test) { |
2357 | $filter_query_part = "false AND"; | |
2358 | } else { | |
2359 | $filter_query_part .= " AND"; | |
2360 | } | |
dd8c36af | 2361 | } else { |
7726063c | 2362 | $filter_query_part = "false AND"; |
dd8c36af AD |
2363 | } |
2364 | ||
36184020 AD |
2365 | } else { |
2366 | $filter_query_part = ""; | |
2367 | } | |
2368 | ||
97e5dbb2 AD |
2369 | if ($since_id) { |
2370 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2371 | } else { | |
2372 | $since_id_part = ""; | |
2373 | } | |
2374 | ||
ef393de7 | 2375 | $view_query_part = ""; |
8d505d78 | 2376 | |
9b523c01 | 2377 | if ($view_mode == "adaptive") { |
ef393de7 AD |
2378 | if ($search) { |
2379 | $view_query_part = " "; | |
2380 | } else if ($feed != -1) { | |
6d8d00e8 | 2381 | |
a6adb136 | 2382 | $unread = getFeedUnread($link, $feed, $cat_view); |
f4a2f12a | 2383 | |
a6adb136 AD |
2384 | if ($cat_view && $feed > 0 && $include_children) |
2385 | $unread += getCategoryChildrenUnread($link, $feed); | |
f4a2f12a | 2386 | |
a6adb136 AD |
2387 | if ($unread > 0) |
2388 | $view_query_part = " unread = true AND "; | |
f4a2f12a | 2389 | |
ef393de7 AD |
2390 | } |
2391 | } | |
8d505d78 | 2392 | |
ef393de7 AD |
2393 | if ($view_mode == "marked") { |
2394 | $view_query_part = " marked = true AND "; | |
2395 | } | |
23d72f39 | 2396 | |
127aaaa0 AD |
2397 | if ($view_mode == "has_note") { |
2398 | $view_query_part = " (note IS NOT NULL AND note != '') AND "; | |
2399 | } | |
2400 | ||
23d72f39 AD |
2401 | if ($view_mode == "published") { |
2402 | $view_query_part = " published = true AND "; | |
2403 | } | |
2404 | ||
0bf65987 | 2405 | if ($view_mode == "unread" && $feed != -6) { |
ef393de7 AD |
2406 | $view_query_part = " unread = true AND "; |
2407 | } | |
8b09eac8 | 2408 | |
ef393de7 AD |
2409 | if ($limit > 0) { |
2410 | $limit_query_part = "LIMIT " . $limit; | |
8d505d78 | 2411 | } |
ef393de7 | 2412 | |
8361e724 AD |
2413 | $allow_archived = false; |
2414 | ||
ef393de7 | 2415 | $vfeed_query_part = ""; |
8d505d78 | 2416 | |
ef393de7 AD |
2417 | // override query strategy and enable feed display when searching globally |
2418 | if ($search && $search_mode == "all_feeds") { | |
7032f2a5 | 2419 | $query_strategy_part = "true"; |
8d505d78 | 2420 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
22fdebff | 2421 | /* tags */ |
75c648cf | 2422 | } else if (!is_numeric($feed)) { |
7032f2a5 | 2423 | $query_strategy_part = "true"; |
ef393de7 AD |
2424 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
2425 | id = feed_id) as feed_title,"; | |
7032f2a5 | 2426 | } else if ($search && $search_mode == "this_cat") { |
8d505d78 | 2427 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
0a6c4846 | 2428 | |
7032f2a5 AD |
2429 | if ($feed > 0) { |
2430 | if ($include_children) { | |
2431 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2432 | array_push($subcats, $feed); | |
2433 | $cats_qpart = join(",", $subcats); | |
2434 | } else { | |
2435 | $cats_qpart = $feed; | |
ef393de7 | 2436 | } |
8d505d78 | 2437 | |
7032f2a5 | 2438 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
8d505d78 | 2439 | |
ef393de7 | 2440 | } else { |
7032f2a5 | 2441 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
ef393de7 | 2442 | } |
8d505d78 | 2443 | |
e04c18a2 | 2444 | } else if ($feed > 0) { |
8d505d78 | 2445 | |
ef393de7 | 2446 | if ($cat_view) { |
5c365f60 | 2447 | |
ef393de7 | 2448 | if ($feed > 0) { |
09101297 AD |
2449 | if ($include_children) { |
2450 | # sub-cats | |
2451 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2452 | ||
7032f2a5 AD |
2453 | array_push($subcats, $feed); |
2454 | $query_strategy_part = "cat_id IN (". | |
09101297 | 2455 | implode(",", $subcats).")"; |
7032f2a5 | 2456 | |
6d8d00e8 | 2457 | } else { |
09101297 | 2458 | $query_strategy_part = "cat_id = '$feed'"; |
6d8d00e8 AD |
2459 | } |
2460 | ||
ef393de7 AD |
2461 | } else { |
2462 | $query_strategy_part = "cat_id IS NULL"; | |
2463 | } | |
8d505d78 | 2464 | |
ef393de7 | 2465 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
5c365f60 | 2466 | |
8d505d78 | 2467 | } else { |
6e63a7c3 | 2468 | $query_strategy_part = "feed_id = '$feed'"; |
ef393de7 | 2469 | } |
bfe5ddfc | 2470 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
e04c18a2 | 2471 | $query_strategy_part = "feed_id IS NULL"; |
8361e724 | 2472 | $allow_archived = true; |
bfe5ddfc | 2473 | } else if ($feed == 0 && $cat_view) { // uncategorized |
65dd90f2 | 2474 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
bfe5ddfc | 2475 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2476 | } else if ($feed == -1) { // starred virtual feed |
2477 | $query_strategy_part = "marked = true"; | |
2478 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
835fb294 AD |
2479 | $allow_archived = true; |
2480 | ||
1bd7413f | 2481 | if (!$override_order) { |
b9a06a0e | 2482 | $override_order = "last_marked DESC, date_entered DESC, updated DESC"; |
1bd7413f | 2483 | } |
7873d588 | 2484 | |
e6a38cde AD |
2485 | } else if ($feed == -2) { // published virtual feed OR labels category |
2486 | ||
2487 | if (!$cat_view) { | |
2488 | $query_strategy_part = "published = true"; | |
2489 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
8361e724 | 2490 | $allow_archived = true; |
46b78149 | 2491 | |
1bd7413f | 2492 | if (!$override_order) { |
b9a06a0e | 2493 | $override_order = "last_published DESC, date_entered DESC, updated DESC"; |
1bd7413f AD |
2494 | } |
2495 | ||
e6a38cde AD |
2496 | } else { |
2497 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2498 | ||
2499 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
8d505d78 | 2500 | |
e6a38cde AD |
2501 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
2502 | ttrss_user_labels2.article_id = ref_id"; | |
2503 | ||
2504 | } | |
5417fbd7 | 2505 | } else if ($feed == -6) { // recently read |
5089b30b | 2506 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
5417fbd7 | 2507 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
835fb294 | 2508 | $allow_archived = true; |
46b78149 AD |
2509 | |
2510 | if (!$override_order) $override_order = "last_read DESC"; | |
2d24f032 | 2511 | } else if ($feed == -3) { // fresh virtual feed |
cd2cc43d | 2512 | $query_strategy_part = "unread = true AND score >= 0"; |
2d24f032 | 2513 | |
7a22dc2a | 2514 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 2515 | |
2d24f032 | 2516 | if (DB_TYPE == "pgsql") { |
be574731 | 2517 | $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 2518 | } else { |
be574731 | 2519 | $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 AD |
2520 | } |
2521 | ||
b2531a28 AD |
2522 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
2523 | } else if ($feed == -4) { // all articles virtual feed | |
cf57eb3c | 2524 | $allow_archived = true; |
b2531a28 | 2525 | $query_strategy_part = "true"; |
e4f4b46f | 2526 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
f822a8e5 AD |
2527 | } else if ($feed <= LABEL_BASE_INDEX) { // labels |
2528 | $label_id = feed_to_label_id($feed); | |
3de0261a | 2529 | |
ceb30ba4 AD |
2530 | $query_strategy_part = "label_id = '$label_id' AND |
2531 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2532 | ttrss_user_labels2.article_id = ref_id"; | |
3de0261a | 2533 | |
ef393de7 | 2534 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ceb30ba4 | 2535 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
835fb294 | 2536 | $allow_archived = true; |
8d505d78 | 2537 | |
ef393de7 | 2538 | } else { |
835fb294 | 2539 | $query_strategy_part = "true"; |
ef393de7 | 2540 | } |
d6e5706d | 2541 | |
686852d5 | 2542 | $order_by = "score DESC, date_entered DESC, updated DESC"; |
e939722a | 2543 | |
2e4faaac | 2544 | if ($view_mode == "unread_first") { |
434bf856 | 2545 | $order_by = "unread DESC, $order_by"; |
2e4faaac AD |
2546 | } |
2547 | ||
e939722a AD |
2548 | if ($override_order) { |
2549 | $order_by = $override_order; | |
2550 | } | |
8d505d78 | 2551 | |
ef393de7 AD |
2552 | $feed_title = ""; |
2553 | ||
22fdebff | 2554 | if ($search) { |
7032f2a5 | 2555 | $feed_title = T_sprintf("Search results: %s", $search); |
22fdebff | 2556 | } else { |
ef393de7 | 2557 | if ($cat_view) { |
22fdebff | 2558 | $feed_title = getCategoryTitle($link, $feed); |
ef393de7 | 2559 | } else { |
147f5632 | 2560 | if (is_numeric($feed) && $feed > 0) { |
8d505d78 | 2561 | $result = db_query($link, "SELECT title,site_url,last_error |
22fdebff | 2562 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
8d505d78 | 2563 | |
22fdebff AD |
2564 | $feed_title = db_fetch_result($result, 0, "title"); |
2565 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2566 | $last_error = db_fetch_result($result, 0, "last_error"); | |
2567 | } else { | |
2568 | $feed_title = getFeedTitle($link, $feed); | |
8d505d78 | 2569 | } |
88040f57 | 2570 | } |
ef393de7 AD |
2571 | } |
2572 | ||
87764a50 | 2573 | $content_query_part = "content as content_preview, cached_content, "; |
62129e67 | 2574 | |
75c648cf | 2575 | if (is_numeric($feed)) { |
8d505d78 | 2576 | |
ef393de7 AD |
2577 | if ($feed >= 0) { |
2578 | $feed_kind = "Feeds"; | |
2579 | } else { | |
2580 | $feed_kind = "Labels"; | |
2581 | } | |
8d505d78 | 2582 | |
95a82c08 AD |
2583 | if ($limit_query_part) { |
2584 | $offset_query_part = "OFFSET $offset"; | |
2585 | } | |
2586 | ||
7fdf8eca | 2587 | // proper override_order applied above |
6b3f228f | 2588 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { |
6cfea5c7 | 2589 | if (!$override_order) { |
8d505d78 | 2590 | $order_by = "ttrss_feeds.title, $order_by"; |
7fdf8eca AD |
2591 | } else { |
2592 | $order_by = "ttrss_feeds.title, $override_order"; | |
43fc671f | 2593 | } |
6cfea5c7 AD |
2594 | } |
2595 | ||
8361e724 | 2596 | if (!$allow_archived) { |
e04c18a2 | 2597 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
117335bf | 2598 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
e04c18a2 AD |
2599 | |
2600 | } else { | |
835fb294 | 2601 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
e04c18a2 AD |
2602 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
2603 | } | |
2604 | ||
63c323f7 AD |
2605 | if ($vfeed_query_part) |
2606 | $vfeed_query_part .= "favicon_avg_color,"; | |
2607 | ||
8d505d78 | 2608 | $query = "SELECT DISTINCT |
f9b2d27c | 2609 | date_entered, |
1f64b1be | 2610 | guid, |
ef393de7 | 2611 | ttrss_entries.id,ttrss_entries.title, |
46921916 | 2612 | updated, |
9c506873 AD |
2613 | label_cache, |
2614 | tag_cache, | |
c0644ee4 | 2615 | always_display_enclosures, |
d1fc2f92 | 2616 | site_url, |
c7e51de1 | 2617 | note, |
13992673 AD |
2618 | num_comments, |
2619 | comments, | |
db16ae50 | 2620 | int_id, |
bfd61d3f | 2621 | hide_images, |
494a64ea | 2622 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
7873d588 | 2623 | last_marked, last_published, |
ef393de7 AD |
2624 | $vfeed_query_part |
2625 | $content_query_part | |
ff6e357a | 2626 | author,score |
ef393de7 | 2627 | FROM |
e04c18a2 | 2628 | $from_qpart |
ef393de7 | 2629 | WHERE |
e04c18a2 | 2630 | $feed_check_qpart |
ef393de7 | 2631 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c36bf4d5 | 2632 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
ef393de7 | 2633 | $search_query_part |
36184020 | 2634 | $filter_query_part |
ef393de7 | 2635 | $view_query_part |
97e5dbb2 | 2636 | $since_id_part |
ef393de7 | 2637 | $query_strategy_part ORDER BY $order_by |
95a82c08 | 2638 | $limit_query_part $offset_query_part"; |
4bc311fc | 2639 | |
b4e75b2a | 2640 | if ($_REQUEST["debug"]) print $query; |
4bc311fc AD |
2641 | |
2642 | $result = db_query($link, $query); | |
8d505d78 | 2643 | |
ef393de7 AD |
2644 | } else { |
2645 | // browsing by tag | |
8d505d78 | 2646 | |
147f5632 CM |
2647 | $select_qpart = "SELECT DISTINCT " . |
2648 | "date_entered," . | |
2649 | "guid," . | |
2650 | "note," . | |
2651 | "ttrss_entries.id as id," . | |
2652 | "title," . | |
2653 | "updated," . | |
2654 | "unread," . | |
2655 | "feed_id," . | |
2656 | "orig_feed_id," . | |
2657 | "marked," . | |
d1fc2f92 AD |
2658 | "num_comments, " . |
2659 | "comments, " . | |
c0644ee4 AD |
2660 | "tag_cache," . |
2661 | "label_cache," . | |
147f5632 CM |
2662 | "link," . |
2663 | "last_read," . | |
94a567df | 2664 | "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," . |
7873d588 | 2665 | "last_marked, last_published, " . |
97e5dbb2 | 2666 | $since_id_part . |
147f5632 CM |
2667 | $vfeed_query_part . |
2668 | $content_query_part . | |
147f5632 CM |
2669 | "score "; |
2670 | ||
ef393de7 | 2671 | $feed_kind = "Tags"; |
147f5632 CM |
2672 | $all_tags = explode(",", $feed); |
2673 | if ($search_mode == 'any') { | |
2674 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2675 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2676 | $where_qpart = " WHERE " . | |
2677 | "ref_id = ttrss_entries.id AND " . | |
2678 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2679 | "post_int_id = int_id AND $tag_sql AND " . | |
2680 | $view_query_part . | |
2681 | $search_query_part . | |
2682 | $query_strategy_part . " ORDER BY $order_by " . | |
2683 | $limit_query_part; | |
8d505d78 | 2684 | |
147f5632 CM |
2685 | } else { |
2686 | $i = 1; | |
2687 | $sub_selects = array(); | |
2688 | $sub_ands = array(); | |
2689 | foreach ($all_tags as $term) { | |
2690 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2691 | $i++; | |
2692 | } | |
2693 | if ($i > 2) { | |
2694 | $x = 1; | |
2695 | $y = 2; | |
2696 | do { | |
2697 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2698 | $x++; | |
2699 | $y++; | |
2700 | } while ($y < $i); | |
2701 | } | |
2702 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2703 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2704 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2705 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2706 | } | |
2707 | // error_log("TAG SQL: " . $tag_sql); | |
2708 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2709 | ||
2710 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
2711 | $result = db_query($link, $select_qpart . $from_qpart . $where_qpart); | |
ef393de7 AD |
2712 | } |
2713 | ||
c7188969 | 2714 | return array($result, $feed_title, $feed_site_url, $last_error); |
8d505d78 | 2715 | |
ef393de7 AD |
2716 | } |
2717 | ||
bfd61d3f | 2718 | function sanitize($link, $str, $force_remove_images = false, $owner = false, $site_url = false) { |
ceb0cab5 AD |
2719 | if (!$owner) $owner = $_SESSION["uid"]; |
2720 | ||
96811a55 AD |
2721 | $res = trim($str); if (!$res) return ''; |
2722 | ||
46137483 AD |
2723 | if (strpos($res, "href=") === false) |
2724 | $res = rewrite_urls($res); | |
533c0ea6 | 2725 | |
8cc3c778 AD |
2726 | $charset_hack = '<head> |
2727 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2728 | </head>'; | |
2729 | ||
96811a55 AD |
2730 | $res = trim($res); if (!$res) return ''; |
2731 | ||
8cc3c778 AD |
2732 | libxml_use_internal_errors(true); |
2733 | ||
2734 | $doc = new DOMDocument(); | |
2735 | $doc->loadHTML($charset_hack . $res); | |
2736 | $xpath = new DOMXPath($doc); | |
8d505d78 | 2737 | |
8cc3c778 AD |
2738 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
2739 | ||
2740 | foreach ($entries as $entry) { | |
2741 | ||
2742 | if ($site_url) { | |
2743 | ||
2744 | if ($entry->hasAttribute('href')) | |
2745 | $entry->setAttribute('href', | |
2746 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
8d505d78 | 2747 | |
f0bd8e65 AD |
2748 | if ($entry->hasAttribute('src')) { |
2749 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
2750 | ||
2751 | $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png'; | |
2752 | ||
2753 | if (file_exists($cached_filename)) { | |
2754 | $src = SELF_URL_PATH . '/image.php?hash=' . sha1($src); | |
2755 | } | |
2756 | ||
2757 | $entry->setAttribute('src', $src); | |
2758 | } | |
bfd61d3f AD |
2759 | |
2760 | if ($entry->nodeName == 'img') { | |
f0540b59 | 2761 | if (($owner && get_pref($link, "STRIP_IMAGES", $owner)) || |
ba79634c | 2762 | $force_remove_images || $_SESSION["bw_limit"]) { |
bfd61d3f AD |
2763 | |
2764 | $p = $doc->createElement('p'); | |
2765 | ||
2766 | $a = $doc->createElement('a'); | |
2767 | $a->setAttribute('href', $entry->getAttribute('src')); | |
2768 | ||
2769 | $a->appendChild(new DOMText($entry->getAttribute('src'))); | |
2770 | $a->setAttribute('target', '_blank'); | |
2771 | ||
2772 | $p->appendChild($a); | |
2773 | ||
2774 | $entry->parentNode->replaceChild($p, $entry); | |
2775 | } | |
2776 | } | |
8cc3c778 AD |
2777 | } |
2778 | ||
fa403733 | 2779 | if (strtolower($entry->nodeName) == "a") { |
c401d5c9 | 2780 | $entry->setAttribute("target", "_blank"); |
fa403733 | 2781 | } |
8dccabed | 2782 | } |
8d505d78 | 2783 | |
254a3f56 AD |
2784 | $entries = $xpath->query('//iframe'); |
2785 | foreach ($entries as $entry) { | |
4e404802 AD |
2786 | $entry->setAttribute('sandbox', 'allow-scripts'); |
2787 | ||
254a3f56 | 2788 | } |
8dccabed | 2789 | |
1701b965 | 2790 | $allowed_elements = array('a', 'address', 'audio', 'article', 'aside', |
2791 | 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', | |
2792 | 'caption', 'cite', 'center', 'code', 'col', 'colgroup', | |
2793 | 'data', 'dd', 'del', 'details', 'div', 'dl', 'font', | |
2794 | 'dt', 'em', 'footer', 'figure', 'figcaption', | |
2795 | 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i', | |
2796 | 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript', | |
e0d12697 | 2797 | 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section', |
2798 | 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary', | |
1701b965 | 2799 | 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time', |
b70ccfe6 FE |
2800 | 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' ); |
2801 | ||
2802 | if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe'; | |
2803 | ||
2804 | $disallowed_attributes = array('id', 'style', 'class'); | |
2805 | ||
e9b86f0a AD |
2806 | global $pluginhost; |
2807 | ||
2808 | if (isset($pluginhost)) { | |
2809 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_SANITIZE) as $plugin) { | |
b70ccfe6 FE |
2810 | $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes); |
2811 | if (is_array($retval)) { | |
2812 | $doc = $retval[0]; | |
2813 | $allowed_elements = $retval[1]; | |
2814 | $disallowed_attributes = $retval[2]; | |
2815 | } else { | |
2816 | $doc = $retval; | |
2817 | } | |
e9b86f0a AD |
2818 | } |
2819 | } | |
2820 | ||
be124dc2 | 2821 | $doc->removeChild($doc->firstChild); //remove doctype |
b70ccfe6 | 2822 | $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); |
be124dc2 | 2823 | $res = $doc->saveHTML(); |
254a3f56 AD |
2824 | return $res; |
2825 | } | |
16ad9085 | 2826 | |
b70ccfe6 | 2827 | function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) { |
254a3f56 | 2828 | $entries = $doc->getElementsByTagName("*"); |
16ad9085 | 2829 | |
254a3f56 AD |
2830 | foreach ($entries as $entry) { |
2831 | if (!in_array($entry->nodeName, $allowed_elements)) { | |
2832 | $entry->parentNode->removeChild($entry); | |
2833 | } | |
2834 | ||
2835 | if ($entry->hasAttributes()) { | |
5f0081b0 AD |
2836 | $attrs_to_remove = array(); |
2837 | ||
2838 | foreach ($entry->attributes as $attr) { | |
254a3f56 AD |
2839 | |
2840 | if (strpos($attr->nodeName, 'on') === 0) { | |
5f0081b0 | 2841 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2842 | } |
2843 | ||
2844 | if (in_array($attr->nodeName, $disallowed_attributes)) { | |
5f0081b0 | 2845 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2846 | } |
2847 | } | |
5f0081b0 AD |
2848 | |
2849 | foreach ($attrs_to_remove as $attr) { | |
2850 | $entry->removeAttributeNode($attr); | |
2851 | } | |
254a3f56 AD |
2852 | } |
2853 | } | |
2854 | ||
2855 | return $doc; | |
183ad07b | 2856 | } |
b72c3ef8 | 2857 | |
73495fd1 | 2858 | function check_for_update($link) { |
63855db1 | 2859 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
f6064662 AD |
2860 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION . |
2861 | "&iid=" . sha1(SELF_URL_PATH); | |
b72c3ef8 | 2862 | |
63855db1 | 2863 | $version_data = @fetch_file_contents($version_url); |
b72c3ef8 | 2864 | |
63855db1 AD |
2865 | if ($version_data) { |
2866 | $version_data = json_decode($version_data, true); | |
8d505d78 | 2867 | if ($version_data && $version_data['version']) { |
f67d9754 | 2868 | |
63855db1 | 2869 | if (version_compare(VERSION, $version_data['version']) == -1) { |
e91ad1e9 | 2870 | return $version_data; |
63855db1 AD |
2871 | } |
2872 | } | |
f67d9754 | 2873 | } |
b72c3ef8 | 2874 | } |
63855db1 | 2875 | return false; |
b72c3ef8 | 2876 | } |
472782e8 | 2877 | |
9968d46f AD |
2878 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { |
2879 | ||
2880 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
ed41f171 | 2881 | if (count($ids) == 0) return; |
472782e8 AD |
2882 | |
2883 | $tmp_ids = array(); | |
2884 | ||
2885 | foreach ($ids as $id) { | |
2886 | array_push($tmp_ids, "ref_id = '$id'"); | |
2887 | } | |
2888 | ||
2889 | $ids_qpart = join(" OR ", $tmp_ids); | |
2890 | ||
2891 | if ($cmode == 0) { | |
8d505d78 | 2892 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2893 | unread = false,last_read = NOW() |
9968d46f | 2894 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2895 | } else if ($cmode == 1) { |
8d505d78 | 2896 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2897 | unread = true |
9968d46f | 2898 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2899 | } else { |
8d505d78 | 2900 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2901 | unread = NOT unread,last_read = NOW() |
9968d46f | 2902 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2903 | } |
0737b95a AD |
2904 | |
2905 | /* update ccache */ | |
2906 | ||
2907 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
2908 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
2909 | ||
2910 | while ($line = db_fetch_assoc($result)) { | |
2911 | ccache_update($link, $line["feed_id"], $owner_uid); | |
2912 | } | |
472782e8 AD |
2913 | } |
2914 | ||
ca5133cb | 2915 | function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) { |
0b126ac2 | 2916 | |
3972bf59 | 2917 | $a_id = db_escape_string($link, $id); |
0b126ac2 | 2918 | |
bc976a8c AD |
2919 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
2920 | ||
8d505d78 | 2921 | $query = "SELECT DISTINCT tag_name, |
0c3d1c68 | 2922 | owner_uid as owner FROM |
0b126ac2 | 2923 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
bd3f2ade | 2924 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
0b126ac2 | 2925 | |
bd3f2ade | 2926 | $obj_id = md5("TAGS:$owner_uid:$id"); |
8d505d78 | 2927 | $tags = array(); |
bd3f2ade | 2928 | |
0e4a7d7a | 2929 | /* check cache first */ |
490c366d | 2930 | |
0e4a7d7a AD |
2931 | if ($tag_cache === false) { |
2932 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
2933 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
490c366d | 2934 | |
0e4a7d7a AD |
2935 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
2936 | } | |
bd3f2ade | 2937 | |
0e4a7d7a AD |
2938 | if ($tag_cache) { |
2939 | $tags = explode(",", $tag_cache); | |
2940 | } else { | |
490c366d | 2941 | |
0e4a7d7a | 2942 | /* do it the hard way */ |
490c366d | 2943 | |
0e4a7d7a | 2944 | $tmp_result = db_query($link, $query); |
490c366d | 2945 | |
0e4a7d7a AD |
2946 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
2947 | array_push($tags, $tmp_line["tag_name"]); | |
2948 | } | |
490c366d | 2949 | |
0e4a7d7a | 2950 | /* update the cache */ |
490c366d | 2951 | |
3972bf59 | 2952 | $tags_str = db_escape_string($link, join(",", $tags)); |
bd3f2ade | 2953 | |
0e4a7d7a AD |
2954 | db_query($link, "UPDATE ttrss_user_entries |
2955 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
2956 | AND owner_uid = $owner_uid"); | |
0b126ac2 AD |
2957 | } |
2958 | ||
2959 | return $tags; | |
2960 | } | |
2961 | ||
d62a3b63 AD |
2962 | function trim_array($array) { |
2963 | $tmp = $array; | |
3415b075 | 2964 | array_walk($tmp, 'trim'); |
d62a3b63 AD |
2965 | return $tmp; |
2966 | } | |
2967 | ||
be832a1a | 2968 | function tag_is_valid($tag) { |
ef063748 AD |
2969 | if ($tag == '') return false; |
2970 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
41f7498a | 2971 | if (mb_strlen($tag) > 250) return false; |
ef063748 | 2972 | |
31365729 AD |
2973 | if (function_exists('iconv')) { |
2974 | $tag = iconv("utf-8", "utf-8", $tag); | |
2975 | } | |
2976 | ||
ef063748 AD |
2977 | if (!$tag) return false; |
2978 | ||
2979 | return true; | |
be832a1a AD |
2980 | } |
2981 | ||
d98e76d9 | 2982 | function render_login_form($link) { |
bb399c62 AD |
2983 | header('Cache-Control: public'); |
2984 | ||
d98e76d9 | 2985 | require_once "login_form.php"; |
97acbaf1 | 2986 | exit; |
01a87dff AD |
2987 | } |
2988 | ||
42395d28 | 2989 | function format_warning($msg, $id = "") { |
883fee8d | 2990 | global $link; |
8d505d78 | 2991 | return "<div class=\"warning\" id=\"$id\"> |
fcef9eea | 2992 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
0d32b41e AD |
2993 | } |
2994 | ||
08ac193a | 2995 | function format_notice($msg, $id = "") { |
883fee8d | 2996 | global $link; |
8d505d78 | 2997 | return "<div class=\"notice\" id=\"$id\"> |
fcef9eea | 2998 | <img src=\"images/sign_info.svg\"><div class='inner'>$msg</div></div>"; |
0d32b41e AD |
2999 | } |
3000 | ||
08ac193a | 3001 | function format_error($msg, $id = "") { |
883fee8d | 3002 | global $link; |
8d505d78 | 3003 | return "<div class=\"error\" id=\"$id\"> |
fcef9eea | 3004 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
68d2f95e AD |
3005 | } |
3006 | ||
4dccf1ed AD |
3007 | function print_notice($msg) { |
3008 | return print format_notice($msg); | |
3009 | } | |
3010 | ||
3011 | function print_warning($msg) { | |
3012 | return print format_warning($msg); | |
3013 | } | |
3014 | ||
68d2f95e AD |
3015 | function print_error($msg) { |
3016 | return print format_error($msg); | |
3017 | } | |
3018 | ||
3019 | ||
4dccf1ed AD |
3020 | function T_sprintf() { |
3021 | $args = func_get_args(); | |
3022 | return vsprintf(__(array_shift($args)), $args); | |
3023 | } | |
3024 | ||
51682b23 AD |
3025 | function format_inline_player($link, $url, $ctype) { |
3026 | ||
3027 | $entry = ""; | |
3028 | ||
44cd77b6 AD |
3029 | $url = htmlspecialchars($url); |
3030 | ||
8d505d78 | 3031 | if (strpos($ctype, "audio/") === 0) { |
c3edc667 AD |
3032 | |
3033 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
8d505d78 | 3034 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || |
c3edc667 AD |
3035 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { |
3036 | ||
3037 | $id = 'AUDIO-' . uniqid(); | |
3038 | ||
cb081096 | 3039 | $entry .= "<audio id=\"$id\"\" controls style='display : none'> |
ca3bca99 | 3040 | <source type=\"$ctype\" src=\"$url\"></source> |
8d505d78 | 3041 | </audio>"; |
c3edc667 | 3042 | |
8d505d78 | 3043 | $entry .= "<span onclick=\"player(this)\" |
c3edc667 AD |
3044 | title=\"".__("Click to play")."\" status=\"0\" |
3045 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
3046 | ||
3047 | } else { | |
8d505d78 AD |
3048 | |
3049 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
ad95edc2 | 3050 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
8d505d78 AD |
3051 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
3052 | <param name=\"movie\" | |
ad95edc2 | 3053 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
8d505d78 | 3054 | </object>"; |
c3edc667 | 3055 | } |
ca3bca99 | 3056 | |
44cd77b6 AD |
3057 | if ($entry) $entry .= " <a target=\"_blank\" |
3058 | href=\"$url\">" . basename($url) . "</a>"; | |
ca3bca99 AD |
3059 | |
3060 | return $entry; | |
3061 | ||
51682b23 AD |
3062 | } |
3063 | ||
ca3bca99 AD |
3064 | return ""; |
3065 | ||
3066 | /* $filename = substr($url, strrpos($url, "/")+1); | |
c3edc667 AD |
3067 | |
3068 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
ca3bca99 | 3069 | $filename . " (" . $ctype . ")" . "</a>"; */ |
c3edc667 | 3070 | |
51682b23 AD |
3071 | } |
3072 | ||
64436e10 | 3073 | function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
64436e10 | 3074 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3de0261a | 3075 | |
009646d2 AD |
3076 | $rv = array(); |
3077 | ||
3078 | $rv['id'] = $id; | |
3079 | ||
10eb9da8 | 3080 | /* we can figure out feed_id from article id anyway, why do we |
e04c18a2 | 3081 | * pass feed_id here? let's ignore the argument :( */ |
10eb9da8 AD |
3082 | |
3083 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
3084 | WHERE ref_id = '$id'"); | |
3085 | ||
e04c18a2 | 3086 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
10eb9da8 | 3087 | |
009646d2 AD |
3088 | $rv['feed_id'] = $feed_id; |
3089 | ||
3090 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3de0261a | 3091 | |
3de0261a | 3092 | if ($mark_as_read) { |
8d505d78 AD |
3093 | $result = db_query($link, "UPDATE ttrss_user_entries |
3094 | SET unread = false,last_read = NOW() | |
64436e10 | 3095 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
8a4c759e | 3096 | |
64436e10 | 3097 | ccache_update($link, $feed_id, $owner_uid); |
3de0261a AD |
3098 | } |
3099 | ||
7252abe3 | 3100 | $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id, |
fc2b26a6 | 3101 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
8cc3c778 | 3102 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
33de3d37 | 3103 | (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images, |
60376e9d | 3104 | (SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures, |
3de0261a | 3105 | num_comments, |
9c506873 | 3106 | tag_cache, |
c7e51de1 | 3107 | author, |
ef83538d | 3108 | orig_feed_id, |
87764a50 AD |
3109 | note, |
3110 | cached_content | |
3de0261a | 3111 | FROM ttrss_entries,ttrss_user_entries |
64436e10 | 3112 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
3de0261a AD |
3113 | |
3114 | if ($result) { | |
3115 | ||
3de0261a AD |
3116 | $line = db_fetch_assoc($result); |
3117 | ||
84d952f1 AD |
3118 | $tag_cache = $line["tag_cache"]; |
3119 | ||
3120 | $line["tags"] = get_article_tags($link, $id, $owner_uid, $line["tag_cache"]); | |
3121 | unset($line["tag_cache"]); | |
3122 | ||
3123 | $line["content"] = sanitize($link, $line["content"], false, $owner_uid, $line["site_url"]); | |
3124 | ||
3125 | global $pluginhost; | |
3126 | ||
3127 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE) as $p) { | |
3128 | $line = $p->hook_render_article($line); | |
3129 | } | |
8cc3c778 | 3130 | |
3de0261a AD |
3131 | $num_comments = $line["num_comments"]; |
3132 | $entry_comments = ""; | |
3133 | ||
3134 | if ($num_comments > 0) { | |
3135 | if ($line["comments"]) { | |
6e577ba1 | 3136 | $comments_url = htmlspecialchars($line["comments"]); |
3de0261a | 3137 | } else { |
6e577ba1 | 3138 | $comments_url = htmlspecialchars($line["link"]); |
3de0261a | 3139 | } |
7514749d | 3140 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
3de0261a AD |
3141 | } else { |
3142 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
6e577ba1 | 3143 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
8d505d78 | 3144 | } |
3de0261a AD |
3145 | } |
3146 | ||
eedfb635 AD |
3147 | if ($zoom_mode) { |
3148 | header("Content-Type: text/html"); | |
009646d2 | 3149 | $rv['content'] .= "<html><head> |
5bb0cc8e | 3150 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
eedfb635 AD |
3151 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
3152 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
b87a625c | 3153 | </head><body id=\"ttrssZoom\">"; |
eedfb635 AD |
3154 | } |
3155 | ||
009646d2 | 3156 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
bc372fe3 | 3157 | |
126e639a | 3158 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
3de0261a AD |
3159 | |
3160 | $entry_author = $line["author"]; | |
3161 | ||
3162 | if ($entry_author) { | |
60164936 | 3163 | $entry_author = __(" - ") . $entry_author; |
3de0261a AD |
3164 | } |
3165 | ||
8d505d78 | 3166 | $parsed_updated = make_local_datetime($link, $line["updated"], true, |
64436e10 | 3167 | $owner_uid, true); |
324944f3 | 3168 | |
5321e775 | 3169 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
3de0261a AD |
3170 | |
3171 | if ($line["link"]) { | |
c6c010d9 | 3172 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
bf1dc420 | 3173 | title=\"".htmlspecialchars($line['title'])."\" |
8d505d78 | 3174 | href=\"" . |
5c568973 | 3175 | htmlspecialchars($line["link"]) . "\">" . |
11bd95b4 AD |
3176 | $line["title"] . "</a>" . |
3177 | "<span class='author'>$entry_author</span></div>"; | |
3de0261a | 3178 | } else { |
c6c010d9 | 3179 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
3de0261a AD |
3180 | } |
3181 | ||
84d952f1 AD |
3182 | $tags_str = format_tags_string($line["tags"], $id); |
3183 | $tags_str_full = join(", ", $line["tags"]); | |
0780f4f4 AD |
3184 | |
3185 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
e7544143 | 3186 | |
3de0261a AD |
3187 | if (!$entry_comments) $entry_comments = " "; # placeholder |
3188 | ||
f0755b7c | 3189 | $rv['content'] .= "<div class='postTags' style='float : right'> |
2a3b6de0 | 3190 | <img src='images/tag.png' |
e9823609 | 3191 | class='tagsPic' alt='Tags' title='Tags'> "; |
eedfb635 AD |
3192 | |
3193 | if (!$zoom_mode) { | |
009646d2 | 3194 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
8d505d78 | 3195 | <a title=\"".__('Edit tags for this article')."\" |
31a53903 | 3196 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
4710e3dc | 3197 | |
0780f4f4 AD |
3198 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
3199 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3200 | position=\"below\">$tags_str_full</div>"; | |
3201 | ||
19c73507 | 3202 | global $pluginhost; |
19c73507 AD |
3203 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) { |
3204 | $rv['content'] .= $p->hook_article_button($line); | |
411fe209 AD |
3205 | } |
3206 | ||
24ecbcae AD |
3207 | } else { |
3208 | $tags_str = strip_tags($tags_str); | |
009646d2 | 3209 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
eedfb635 | 3210 | } |
009646d2 | 3211 | $rv['content'] .= "</div>"; |
ccb2b8dd AD |
3212 | $rv['content'] .= "<div clear='both'>"; |
3213 | ||
3214 | global $pluginhost; | |
3215 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_LEFT_BUTTON) as $p) { | |
3216 | $rv['content'] .= $p->hook_article_left_button($line); | |
3217 | } | |
3218 | ||
3219 | $rv['content'] .= "$entry_comments</div>"; | |
3de0261a | 3220 | |
ef83538d AD |
3221 | if ($line["orig_feed_id"]) { |
3222 | ||
3223 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
3224 | WHERE id = ".$line["orig_feed_id"]); | |
3225 | ||
3226 | if (db_num_rows($tmp_result) != 0) { | |
3227 | ||
009646d2 AD |
3228 | $rv['content'] .= "<div clear='both'>"; |
3229 | $rv['content'] .= __("Originally from:"); | |
ef83538d | 3230 | |
009646d2 | 3231 | $rv['content'] .= " "; |
ef83538d AD |
3232 | |
3233 | $tmp_line = db_fetch_assoc($tmp_result); | |
3234 | ||
009646d2 | 3235 | $rv['content'] .= "<a target='_blank' |
ef83538d AD |
3236 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
3237 | $tmp_line['title'] . "</a>"; | |
3238 | ||
009646d2 | 3239 | $rv['content'] .= " "; |
ef83538d | 3240 | |
009646d2 | 3241 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
c2167866 | 3242 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; |
ef83538d | 3243 | |
009646d2 | 3244 | $rv['content'] .= "</div>"; |
ef83538d AD |
3245 | } |
3246 | } | |
3247 | ||
009646d2 | 3248 | $rv['content'] .= "</div>"; |
3de0261a | 3249 | |
009646d2 | 3250 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
c7e51de1 | 3251 | if ($line['note']) { |
16cbc19a | 3252 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
c7e51de1 | 3253 | } |
009646d2 | 3254 | $rv['content'] .= "</div>"; |
c7e51de1 | 3255 | |
009646d2 | 3256 | $rv['content'] .= "<div class=\"postContent\">"; |
741b6090 | 3257 | |
84d952f1 | 3258 | $rv['content'] .= $line["content"]; |
009646d2 | 3259 | $rv['content'] .= format_article_enclosures($link, $id, |
60376e9d TE |
3260 | sql_bool_to_bool($line["always_display_enclosures"]), |
3261 | $line["content"], | |
3262 | sql_bool_to_bool($line["hide_images"])); | |
ce53e200 | 3263 | |
009646d2 | 3264 | $rv['content'] .= "</div>"; |
dad14b51 | 3265 | |
009646d2 | 3266 | $rv['content'] .= "</div>"; |
3de0261a AD |
3267 | |
3268 | } | |
3269 | ||
009646d2 AD |
3270 | if ($zoom_mode) { |
3271 | $rv['content'] .= " | |
b87a625c | 3272 | <div class='footer'> |
2ae69126 AD |
3273 | <button onclick=\"return window.close()\">". |
3274 | __("Close this window")."</button></div>"; | |
009646d2 | 3275 | $rv['content'] .= "</body></html>"; |
eedfb635 | 3276 | } |
3de0261a | 3277 | |
009646d2 AD |
3278 | return $rv; |
3279 | ||
3de0261a AD |
3280 | } |
3281 | ||
79178062 | 3282 | function print_checkpoint($n, $s) { |
fa9e88c3 | 3283 | $ts = microtime(true); |
79178062 AD |
3284 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); |
3285 | return $ts; | |
3286 | } | |
3de0261a | 3287 | |
79178062 AD |
3288 | function sanitize_tag($tag) { |
3289 | $tag = trim($tag); | |
52d7e7da | 3290 | |
79178062 | 3291 | $tag = mb_strtolower($tag, 'utf-8'); |
bd202c3f | 3292 | |
79178062 | 3293 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
46921916 | 3294 | |
79178062 AD |
3295 | // $tag = str_replace('"', "", $tag); |
3296 | // $tag = str_replace("+", " ", $tag); | |
3297 | $tag = str_replace("technorati tag: ", "", $tag); | |
961f4c73 | 3298 | |
79178062 AD |
3299 | return $tag; |
3300 | } | |
3de0261a | 3301 | |
79178062 | 3302 | function get_self_url_prefix() { |
51cc3873 AD |
3303 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
3304 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3305 | } else { | |
3306 | return SELF_URL_PATH; | |
3307 | } | |
79178062 | 3308 | } |
a9bcfb8f | 3309 | |
45004d43 AD |
3310 | /** |
3311 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3312 | * | |
3313 | * @return string The Mozilla Firefox feed adding URL. | |
3314 | */ | |
3315 | function add_feed_url() { | |
ed102aa0 AD |
3316 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
3317 | ||
3318 | $url_path = get_self_url_prefix() . | |
97acbaf1 | 3319 | "/public.php?op=subscribe&feed_url=%s"; |
755a43ee | 3320 | return $url_path; |
45004d43 AD |
3321 | } // function add_feed_url |
3322 | ||
e90053fe AD |
3323 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
3324 | if ($salt && $mode2) { | |
3325 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3326 | } else if ($salt) { | |
3327 | return "SHA1X:" . sha1("$salt:$pass"); | |
1a9f4d3c AD |
3328 | } else { |
3329 | return "SHA1:" . sha1($pass); | |
3330 | } | |
45004d43 AD |
3331 | } // function encrypt_password |
3332 | ||
6aff7845 | 3333 | function load_filters($link, $feed_id, $owner_uid, $action_id = false) { |
fee840fb AD |
3334 | $filters = array(); |
3335 | ||
5574b09e | 3336 | $cat_id = (int)getFeedCategory($link, $feed_id); |
fee840fb | 3337 | |
6aff7845 | 3338 | $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE |
8e8c8934 | 3339 | owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title"); |
8d505d78 | 3340 | |
67bd0b1f AD |
3341 | $check_cats = join(",", array_merge( |
3342 | getParentCategories($link, $cat_id, $owner_uid), | |
3343 | array($cat_id))); | |
3344 | ||
0e4a7d7a | 3345 | while ($line = db_fetch_assoc($result)) { |
6aff7845 AD |
3346 | $filter_id = $line["id"]; |
3347 | ||
3348 | $result2 = db_query($link, "SELECT | |
a3a896a1 | 3349 | r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name |
6aff7845 AD |
3350 | FROM ttrss_filters2_rules AS r, |
3351 | ttrss_filter_types AS t | |
3352 | WHERE | |
67bd0b1f | 3353 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
6aff7845 AD |
3354 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
3355 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3356 | ||
3357 | $rules = array(); | |
3358 | $actions = array(); | |
ba975b2e | 3359 | |
6aff7845 AD |
3360 | while ($rule_line = db_fetch_assoc($result2)) { |
3361 | # print_r($rule_line); | |
8d505d78 | 3362 | |
6aff7845 AD |
3363 | $rule = array(); |
3364 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3365 | $rule["type"] = $rule_line["type_name"]; | |
a3a896a1 | 3366 | $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]); |
6aff7845 AD |
3367 | |
3368 | array_push($rules, $rule); | |
3369 | } | |
3370 | ||
3371 | $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name | |
3372 | FROM ttrss_filters2_actions AS a, | |
3373 | ttrss_filter_actions AS t | |
3374 | WHERE | |
3375 | action_id = t.id AND filter_id = '$filter_id'"); | |
3376 | ||
3377 | while ($action_line = db_fetch_assoc($result2)) { | |
3378 | # print_r($action_line); | |
3379 | ||
3380 | $action = array(); | |
3381 | $action["type"] = $action_line["type_name"]; | |
3382 | $action["param"] = $action_line["action_param"]; | |
3383 | ||
3384 | array_push($actions, $action); | |
0e4a7d7a | 3385 | } |
b8ffa322 | 3386 | |
b8ffa322 | 3387 | |
6aff7845 AD |
3388 | $filter = array(); |
3389 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
a3a896a1 | 3390 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); |
6aff7845 AD |
3391 | $filter["rules"] = $rules; |
3392 | $filter["actions"] = $actions; | |
3393 | ||
3394 | if (count($rules) > 0 && count($actions) > 0) { | |
3395 | array_push($filters, $filter); | |
3396 | } | |
3397 | } | |
3398 | ||
0e4a7d7a | 3399 | return $filters; |
fee840fb | 3400 | } |
1e36af0c AD |
3401 | |
3402 | function get_score_pic($score) { | |
8d505d78 AD |
3403 | if ($score > 100) { |
3404 | return "score_high.png"; | |
3405 | } else if ($score > 0) { | |
883fee8d | 3406 | return "score_half_high.png"; |
1cce3aca | 3407 | } else if ($score < -100) { |
883fee8d | 3408 | return "score_low.png"; |
1cce3aca | 3409 | } else if ($score < 0) { |
883fee8d | 3410 | return "score_half_low.png"; |
8d505d78 | 3411 | } else { |
883fee8d | 3412 | return "score_neutral.png"; |
1e36af0c AD |
3413 | } |
3414 | } | |
ec92c9d1 | 3415 | |
7defa089 AD |
3416 | function feed_has_icon($id) { |
3417 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3418 | } | |
f29ba148 AD |
3419 | |
3420 | function init_connection($link) { | |
8c0496f7 AD |
3421 | if ($link) { |
3422 | ||
3423 | if (DB_TYPE == "pgsql") { | |
3424 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
3425 | pg_set_client_encoding("UNICODE"); | |
3426 | pg_query($link, "set datestyle = 'ISO, european'"); | |
3427 | pg_query($link, "set TIME ZONE 0"); | |
3428 | } else { | |
3429 | db_query($link, "SET time_zone = '+0:0'"); | |
3430 | ||
3431 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
3432 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
3433 | } | |
3434 | } | |
19c73507 AD |
3435 | |
3436 | global $pluginhost; | |
3437 | ||
8c0496f7 | 3438 | $pluginhost = new PluginHost($link); |
d2a421e3 | 3439 | $pluginhost->load(PLUGINS, $pluginhost::KIND_ALL); |
19c73507 | 3440 | |
5f0a3741 AD |
3441 | return true; |
3442 | } else { | |
3443 | print "Unable to connect to database:" . db_last_error(); | |
3444 | return false; | |
f29ba148 AD |
3445 | } |
3446 | } | |
5e96ca9d | 3447 | |
307d187c AD |
3448 | function format_tags_string($tags, $id) { |
3449 | ||
3450 | $tags_str = ""; | |
3451 | $tags_nolinks_str = ""; | |
3452 | ||
3453 | $num_tags = 0; | |
3454 | ||
d9084cf2 | 3455 | $tag_limit = 6; |
307d187c AD |
3456 | |
3457 | $formatted_tags = array(); | |
3458 | ||
3459 | foreach ($tags as $tag) { | |
3460 | $num_tags++; | |
3461 | $tag_escaped = str_replace("'", "\\'", $tag); | |
3462 | ||
275a0af2 AD |
3463 | if (mb_strlen($tag) > 30) { |
3464 | $tag = truncate_string($tag, 30); | |
3465 | } | |
3466 | ||
307d187c AD |
3467 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; |
3468 | ||
3469 | array_push($formatted_tags, $tag_str); | |
275a0af2 AD |
3470 | |
3471 | $tmp_tags_str = implode(", ", $formatted_tags); | |
8d505d78 | 3472 | |
275a0af2 | 3473 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { |
307d187c AD |
3474 | break; |
3475 | } | |
3476 | } | |
3477 | ||
3478 | $tags_str = implode(", ", $formatted_tags); | |
3479 | ||
3480 | if ($num_tags < count($tags)) { | |
3481 | $tags_str .= ", …"; | |
3482 | } | |
3483 | ||
3484 | if ($num_tags == 0) { | |
3485 | $tags_str = __("no tags"); | |
3486 | } | |
3487 | ||
3488 | return $tags_str; | |
3489 | ||
3490 | } | |
2eb9c95c AD |
3491 | |
3492 | function format_article_labels($labels, $id) { | |
3493 | ||
3494 | $labels_str = ""; | |
3495 | ||
3496 | foreach ($labels as $l) { | |
8d505d78 | 3497 | $labels_str .= sprintf("<span class='hlLabelRef' |
2eb9c95c AD |
3498 | style='color : %s; background-color : %s'>%s</span>", |
3499 | $l[2], $l[3], $l[1]); | |
3500 | } | |
3501 | ||
3502 | return $labels_str; | |
3503 | ||
3504 | } | |
c7e51de1 | 3505 | |
16cbc19a | 3506 | function format_article_note($id, $note, $allow_edit = true) { |
c7e51de1 | 3507 | |
fcfa9ef1 AD |
3508 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
3509 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
16cbc19a | 3510 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
c7e51de1 AD |
3511 | |
3512 | return $str; | |
3513 | } | |
7f969260 | 3514 | |
7e329f13 | 3515 | |
d2a317e3 AD |
3516 | function get_feed_category($link, $feed_cat, $parent_cat_id = false) { |
3517 | if ($parent_cat_id) { | |
3518 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3519 | $parent_insert = "'$parent_cat_id'"; | |
3520 | } else { | |
3521 | $parent_qpart = "parent_cat IS NULL"; | |
3522 | $parent_insert = "NULL"; | |
3523 | } | |
3524 | ||
3525 | $result = db_query($link, | |
3526 | "SELECT id FROM ttrss_feed_categories | |
3527 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
3528 | ||
3529 | if (db_num_rows($result) == 0) { | |
3530 | return false; | |
3531 | } else { | |
3532 | return db_fetch_result($result, 0, "id"); | |
3533 | } | |
3534 | } | |
3535 | ||
3536 | function add_feed_category($link, $feed_cat, $parent_cat_id = false) { | |
c00907f2 AD |
3537 | |
3538 | if (!$feed_cat) return false; | |
3539 | ||
5c7c7da9 AD |
3540 | db_query($link, "BEGIN"); |
3541 | ||
d2a317e3 AD |
3542 | if ($parent_cat_id) { |
3543 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3544 | $parent_insert = "'$parent_cat_id'"; | |
3545 | } else { | |
3546 | $parent_qpart = "parent_cat IS NULL"; | |
3547 | $parent_insert = "NULL"; | |
3548 | } | |
3549 | ||
129562e0 AD |
3550 | $feed_cat = mb_substr($feed_cat, 0, 250); |
3551 | ||
5c7c7da9 AD |
3552 | $result = db_query($link, |
3553 | "SELECT id FROM ttrss_feed_categories | |
d2a317e3 | 3554 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
5c7c7da9 AD |
3555 | |
3556 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3557 | |
5c7c7da9 | 3558 | $result = db_query($link, |
d2a317e3 AD |
3559 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
3560 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
5c7c7da9 AD |
3561 | |
3562 | db_query($link, "COMMIT"); | |
3563 | ||
3564 | return true; | |
3565 | } | |
3566 | ||
3567 | return false; | |
8d505d78 | 3568 | } |
5c7c7da9 | 3569 | |
ab197ae1 | 3570 | function getArticleFeed($link, $id) { |
8d505d78 | 3571 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries |
a545dc31 | 3572 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
ab197ae1 AD |
3573 | |
3574 | if (db_num_rows($result) != 0) { | |
3575 | return db_fetch_result($result, 0, "feed_id"); | |
3576 | } else { | |
3577 | return 0; | |
3578 | } | |
3579 | } | |
a5819bb3 | 3580 | |
f2c6c008 CW |
3581 | /** |
3582 | * Fixes incomplete URLs by prepending "http://". | |
f0266f51 CW |
3583 | * Also replaces feed:// with http://, and |
3584 | * prepends a trailing slash if the url is a domain name only. | |
f2c6c008 CW |
3585 | * |
3586 | * @param string $url Possibly incomplete URL | |
3587 | * | |
3588 | * @return string Fixed URL. | |
3589 | */ | |
3590 | function fix_url($url) { | |
3591 | if (strpos($url, '://') === false) { | |
3592 | $url = 'http://' . $url; | |
f0266f51 CW |
3593 | } else if (substr($url, 0, 5) == 'feed:') { |
3594 | $url = 'http:' . substr($url, 5); | |
3595 | } | |
3596 | ||
3597 | //prepend slash if the URL has no slash in it | |
3598 | // "http://www.example" -> "http://www.example/" | |
44453773 | 3599 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
f0266f51 | 3600 | $url .= '/'; |
f2c6c008 | 3601 | } |
ec39a02c AD |
3602 | |
3603 | if ($url != "http:///") | |
3604 | return $url; | |
3605 | else | |
3606 | return ''; | |
f2c6c008 CW |
3607 | } |
3608 | ||
a5819bb3 AD |
3609 | function validate_feed_url($url) { |
3610 | $parts = parse_url($url); | |
3611 | ||
3612 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
3613 | ||
3614 | } | |
d9084cf2 | 3615 | |
be35798b AD |
3616 | function get_article_enclosures($link, $id) { |
3617 | ||
8d505d78 | 3618 | $query = "SELECT * FROM ttrss_enclosures |
be35798b AD |
3619 | WHERE post_id = '$id' AND content_url != ''"; |
3620 | ||
be35798b AD |
3621 | $rv = array(); |
3622 | ||
0e4a7d7a | 3623 | $result = db_query($link, $query); |
be35798b | 3624 | |
0e4a7d7a AD |
3625 | if (db_num_rows($result) > 0) { |
3626 | while ($line = db_fetch_assoc($result)) { | |
3627 | array_push($rv, $line); | |
be35798b AD |
3628 | } |
3629 | } | |
3630 | ||
3631 | return $rv; | |
3632 | } | |
3633 | ||
31a53903 AD |
3634 | function save_email_address($link, $email) { |
3635 | // FIXME: implement persistent storage of emails | |
3636 | ||
8d505d78 | 3637 | if (!$_SESSION['stored_emails']) |
31a53903 AD |
3638 | $_SESSION['stored_emails'] = array(); |
3639 | ||
3640 | if (!in_array($email, $_SESSION['stored_emails'])) | |
3641 | array_push($_SESSION['stored_emails'], $email); | |
3642 | } | |
8801fb01 | 3643 | |
8801fb01 AD |
3644 | |
3645 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
3646 | ||
3647 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3648 | ||
3649 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
3650 | ||
8d505d78 AD |
3651 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys |
3652 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
8801fb01 AD |
3653 | AND owner_uid = " . $owner_uid); |
3654 | ||
3655 | if (db_num_rows($result) == 1) { | |
3656 | return db_fetch_result($result, 0, "access_key"); | |
3657 | } else { | |
3972bf59 | 3658 | $key = db_escape_string($link, sha1(uniqid(rand(), true))); |
8801fb01 | 3659 | |
8d505d78 | 3660 | $result = db_query($link, "INSERT INTO ttrss_access_keys |
8801fb01 AD |
3661 | (access_key, feed_id, is_cat, owner_uid) |
3662 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
3663 | ||
3664 | return $key; | |
3665 | } | |
3666 | return false; | |
3667 | } | |
f0266f51 | 3668 | |
759e5132 | 3669 | function get_feeds_from_html($url, $content) |
f0266f51 CW |
3670 | { |
3671 | $url = fix_url($url); | |
3672 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
3673 | ||
fb074239 AD |
3674 | libxml_use_internal_errors(true); |
3675 | ||
f0266f51 | 3676 | $doc = new DOMDocument(); |
8d505d78 | 3677 | $doc->loadHTML($content); |
f0266f51 CW |
3678 | $xpath = new DOMXPath($doc); |
3679 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
3680 | $feedUrls = array(); | |
3681 | foreach ($entries as $entry) { | |
3682 | if ($entry->hasAttribute('href')) { | |
3683 | $title = $entry->getAttribute('title'); | |
3684 | if ($title == '') { | |
3685 | $title = $entry->getAttribute('type'); | |
3686 | } | |
923818fc CW |
3687 | $feedUrl = rewrite_relative_url( |
3688 | $baseUrl, $entry->getAttribute('href') | |
3689 | ); | |
f0266f51 CW |
3690 | $feedUrls[$feedUrl] = $title; |
3691 | } | |
3692 | } | |
3693 | return $feedUrls; | |
3694 | } | |
3695 | ||
759e5132 | 3696 | function is_html($content) { |
32b86711 | 3697 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
759e5132 | 3698 | } |
f33479da | 3699 | |
759e5132 AD |
3700 | function url_is_html($url, $login = false, $pass = false) { |
3701 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
f33479da | 3702 | } |
24e2bb3a | 3703 | |
d90868d7 | 3704 | function print_label_select($link, $name, $value, $attributes = "") { |
24e2bb3a AD |
3705 | |
3706 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
3707 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
3708 | ||
8d505d78 | 3709 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
d90868d7 | 3710 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
24e2bb3a AD |
3711 | |
3712 | while ($line = db_fetch_assoc($result)) { | |
3713 | ||
3714 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
3715 | ||
d90868d7 AD |
3716 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
3717 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
24e2bb3a AD |
3718 | |
3719 | } | |
3720 | ||
d90868d7 | 3721 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
24e2bb3a AD |
3722 | |
3723 | print "</select>"; | |
3724 | ||
3725 | ||
3726 | } | |
3727 | ||
009646d2 | 3728 | function format_article_enclosures($link, $id, $always_display_enclosures, |
33de3d37 | 3729 | $article_content, $hide_images = false) { |
dad14b51 AD |
3730 | |
3731 | $result = get_article_enclosures($link, $id); | |
009646d2 | 3732 | $rv = ''; |
8d505d78 | 3733 | |
dad14b51 | 3734 | if (count($result) > 0) { |
8d505d78 | 3735 | |
dad14b51 AD |
3736 | $entries_html = array(); |
3737 | $entries = array(); | |
ca3bca99 | 3738 | $entries_inline = array(); |
8d505d78 | 3739 | |
dad14b51 | 3740 | foreach ($result as $line) { |
8d505d78 | 3741 | |
dad14b51 AD |
3742 | $url = $line["content_url"]; |
3743 | $ctype = $line["content_type"]; | |
8d505d78 | 3744 | |
dad14b51 | 3745 | if (!$ctype) $ctype = __("unknown type"); |
8d505d78 | 3746 | |
749b56bd | 3747 | $filename = substr($url, strrpos($url, "/")+1); |
8d505d78 | 3748 | |
ca3bca99 AD |
3749 | $player = format_inline_player($link, $url, $ctype); |
3750 | ||
3751 | if ($player) array_push($entries_inline, $player); | |
8d505d78 | 3752 | |
c3edc667 AD |
3753 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
3754 | # $filename . " (" . $ctype . ")" . "</a>"; | |
8d505d78 | 3755 | |
749b56bd AD |
3756 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
3757 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
3758 | ||
dad14b51 | 3759 | array_push($entries_html, $entry); |
8d505d78 | 3760 | |
dad14b51 | 3761 | $entry = array(); |
8d505d78 | 3762 | |
dad14b51 AD |
3763 | $entry["type"] = $ctype; |
3764 | $entry["filename"] = $filename; | |
3765 | $entry["url"] = $url; | |
8d505d78 | 3766 | |
dad14b51 AD |
3767 | array_push($entries, $entry); |
3768 | } | |
8d505d78 | 3769 | |
ba79634c | 3770 | if ($_SESSION['uid'] && !get_pref($link, "STRIP_IMAGES") && !$_SESSION["bw_limit"]) { |
dad14b51 AD |
3771 | if ($always_display_enclosures || |
3772 | !preg_match("/<img/i", $article_content)) { | |
8d505d78 | 3773 | |
dad14b51 | 3774 | foreach ($entries as $entry) { |
8d505d78 | 3775 | |
dad14b51 AD |
3776 | if (preg_match("/image/", $entry["type"]) || |
3777 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
8d505d78 | 3778 | |
33de3d37 AD |
3779 | if (!$hide_images) { |
3780 | $rv .= "<p><img | |
3781 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
3782 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
3783 | } else { | |
3784 | $rv .= "<p><a target=\"_blank\" | |
3785 | href=\"".htmlspecialchars($entry["url"])."\" | |
3786 | >" .htmlspecialchars($entry["url"]) . "</a></p>"; | |
749b56bd | 3787 | |
33de3d37 | 3788 | } |
dad14b51 AD |
3789 | } |
3790 | } | |
3791 | } | |
3792 | } | |
8d505d78 | 3793 | |
ca3bca99 AD |
3794 | if (count($entries_inline) > 0) { |
3795 | $rv .= "<hr clear='both'/>"; | |
3796 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
3797 | $rv .= "<hr clear='both'/>"; | |
3798 | } | |
3799 | ||
bf6df236 | 3800 | $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">". |
f9432f26 | 3801 | "<option value=''>" . __('Attachments')."</option>"; |
8d505d78 | 3802 | |
f9432f26 AD |
3803 | foreach ($entries as $entry) { |
3804 | $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>"; | |
8d505d78 | 3805 | |
f9432f26 AD |
3806 | }; |
3807 | ||
3808 | $rv .= "</select>"; | |
dad14b51 | 3809 | } |
009646d2 AD |
3810 | |
3811 | return $rv; | |
dad14b51 AD |
3812 | } |
3813 | ||
f8fb4498 AD |
3814 | function getLastArticleId($link) { |
3815 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
3816 | WHERE owner_uid = " . $_SESSION["uid"]); | |
3817 | ||
3818 | if (db_num_rows($result) == 1) { | |
3819 | return db_fetch_result($result, 0, "id"); | |
3820 | } else { | |
3821 | return -1; | |
3822 | } | |
3823 | } | |
8cc3c778 AD |
3824 | |
3825 | function build_url($parts) { | |
3826 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
3827 | } | |
3828 | ||
f679105c CW |
3829 | /** |
3830 | * Converts a (possibly) relative URL to a absolute one. | |
3831 | * | |
3832 | * @param string $url Base URL (i.e. from where the document is) | |
3833 | * @param string $rel_url Possibly relative URL in the document | |
3834 | * | |
3835 | * @return string Absolute URL | |
3836 | */ | |
8cc3c778 | 3837 | function rewrite_relative_url($url, $rel_url) { |
b4520bb8 AD |
3838 | if (strpos($rel_url, "magnet:") === 0) { |
3839 | return $rel_url; | |
3840 | } else if (strpos($rel_url, "://") !== false) { | |
8cc3c778 | 3841 | return $rel_url; |
f9052d35 | 3842 | } else if (strpos($rel_url, "//") === 0) { |
3843 | # protocol-relative URL (rare but they exist) | |
3844 | return $rel_url; | |
8d505d78 | 3845 | } else if (strpos($rel_url, "/") === 0) |
8cc3c778 AD |
3846 | { |
3847 | $parts = parse_url($url); | |
3848 | $parts['path'] = $rel_url; | |
3849 | ||
3850 | return build_url($parts); | |
3851 | ||
3852 | } else { | |
3853 | $parts = parse_url($url); | |
f679105c CW |
3854 | if (!isset($parts['path'])) { |
3855 | $parts['path'] = '/'; | |
3856 | } | |
3857 | $dir = $parts['path']; | |
3858 | if (substr($dir, -1) !== '/') { | |
3859 | $dir = dirname($parts['path']); | |
3860 | $dir !== '/' && $dir .= '/'; | |
3861 | } | |
3862 | $parts['path'] = $dir . $rel_url; | |
8cc3c778 AD |
3863 | |
3864 | return build_url($parts); | |
3865 | } | |
3866 | } | |
3867 | ||
e4f7f8df | 3868 | function sphinx_search($query, $offset = 0, $limit = 30) { |
31303c6b AD |
3869 | require_once 'lib/sphinxapi.php'; |
3870 | ||
e4f7f8df AD |
3871 | $sphinxClient = new SphinxClient(); |
3872 | ||
3873 | $sphinxClient->SetServer('localhost', 9312); | |
3874 | $sphinxClient->SetConnectTimeout(1); | |
3875 | ||
8d505d78 | 3876 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
e4f7f8df AD |
3877 | 'feed_title' => 20)); |
3878 | ||
3879 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
3880 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
3881 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
3882 | $sphinxClient->SetArrayResult(false); | |
3883 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
8d505d78 | 3884 | |
e4f7f8df AD |
3885 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
3886 | ||
3887 | $ids = array(); | |
3888 | ||
3889 | if (is_array($result['matches'])) { | |
3890 | foreach (array_keys($result['matches']) as $int_id) { | |
3891 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
3892 | array_push($ids, $ref_id); | |
3893 | } | |
3894 | } | |
3895 | ||
3896 | return $ids; | |
3897 | } | |
3898 | ||
868650e4 AD |
3899 | function cleanup_tags($link, $days = 14, $limit = 1000) { |
3900 | ||
3901 | if (DB_TYPE == "pgsql") { | |
3902 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
3903 | } else if (DB_TYPE == "mysql") { | |
3904 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
3905 | } | |
3906 | ||
b5ec13fa | 3907 | $tags_deleted = 0; |
868650e4 | 3908 | |
b5ec13fa AD |
3909 | while ($limit > 0) { |
3910 | $limit_part = 500; | |
3911 | ||
8d505d78 AD |
3912 | $query = "SELECT ttrss_tags.id AS id |
3913 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
b5ec13fa AD |
3914 | WHERE post_int_id = int_id AND $interval_query AND |
3915 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
8d505d78 | 3916 | |
b5ec13fa AD |
3917 | $result = db_query($link, $query); |
3918 | ||
3919 | $ids = array(); | |
3920 | ||
3921 | while ($line = db_fetch_assoc($result)) { | |
3922 | array_push($ids, $line['id']); | |
3923 | } | |
3924 | ||
3925 | if (count($ids) > 0) { | |
3926 | $ids = join(",", $ids); | |
b5ec13fa AD |
3927 | |
3928 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
3929 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
3930 | } else { | |
3931 | break; | |
3932 | } | |
3933 | ||
3934 | $limit -= $limit_part; | |
3935 | } | |
3936 | ||
b5ec13fa | 3937 | return $tags_deleted; |
868650e4 AD |
3938 | } |
3939 | ||
88e4e597 AD |
3940 | function print_user_stylesheet($link) { |
3941 | $value = get_pref($link, 'USER_STYLESHEET'); | |
3942 | ||
3943 | if ($value) { | |
3944 | print "<style type=\"text/css\">"; | |
5823f9fb | 3945 | print str_replace("<br/>", "\n", $value); |
88e4e597 AD |
3946 | print "</style>"; |
3947 | } | |
3948 | ||
3949 | } | |
3950 | ||
73c32678 AD |
3951 | function rewrite_urls($html) { |
3952 | libxml_use_internal_errors(true); | |
3953 | ||
3954 | $charset_hack = '<head> | |
3955 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
3956 | </head>'; | |
3957 | ||
3958 | $doc = new DOMDocument(); | |
3959 | $doc->loadHTML($charset_hack . $html); | |
3960 | $xpath = new DOMXPath($doc); | |
3961 | ||
3962 | $entries = $xpath->query('//*/text()'); | |
3963 | ||
3964 | foreach ($entries as $entry) { | |
3965 | if (strstr($entry->wholeText, "://") !== false) { | |
3966 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
3967 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
3968 | ||
3969 | if ($text != $entry->wholeText) { | |
3970 | $cdoc = new DOMDocument(); | |
3971 | $cdoc->loadHTML($charset_hack . $text); | |
3972 | ||
3973 | ||
3974 | foreach ($cdoc->childNodes as $cnode) { | |
3975 | $cnode = $doc->importNode($cnode, true); | |
3976 | ||
3977 | if ($cnode) { | |
3978 | $entry->parentNode->insertBefore($cnode); | |
3979 | } | |
3980 | } | |
3981 | ||
3982 | $entry->parentNode->removeChild($entry); | |
3983 | ||
3984 | } | |
3985 | } | |
3986 | } | |
3987 | ||
3988 | $node = $doc->getElementsByTagName('body')->item(0); | |
3989 | ||
376897af AD |
3990 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
3991 | if ($node) | |
cc38c8e5 | 3992 | return $doc->saveXML($node); |
376897af AD |
3993 | else |
3994 | return $html; | |
533c0ea6 AD |
3995 | } |
3996 | ||
2680295b | 3997 | function filter_to_sql($link, $filter, $owner_uid) { |
4e02f582 | 3998 | $query = array(); |
36184020 | 3999 | |
4e02f582 AD |
4000 | if (DB_TYPE == "pgsql") |
4001 | $reg_qpart = "~"; | |
4002 | else | |
4003 | $reg_qpart = "REGEXP"; | |
36184020 | 4004 | |
4e02f582 AD |
4005 | foreach ($filter["rules"] AS $rule) { |
4006 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
4007 | $rule['reg_exp']) !== FALSE; | |
36184020 | 4008 | |
4e02f582 | 4009 | if ($regexp_valid) { |
36184020 | 4010 | |
3972bf59 | 4011 | $rule['reg_exp'] = db_escape_string($link, $rule['reg_exp']); |
36184020 | 4012 | |
a3a896a1 | 4013 | switch ($rule["type"]) { |
4e02f582 AD |
4014 | case "title": |
4015 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4016 | $rule['reg_exp'] . "')"; | |
4017 | break; | |
4018 | case "content": | |
4019 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
4020 | $rule['reg_exp'] . "')"; | |
4021 | break; | |
4022 | case "both": | |
4023 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4024 | $rule['reg_exp'] . "') OR LOWER(" . | |
4025 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
4026 | break; | |
4027 | case "tag": | |
4028 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
4029 | $rule['reg_exp'] . "')"; | |
4030 | break; | |
4031 | case "link": | |
4032 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
4033 | $rule['reg_exp'] . "')"; | |
4034 | break; | |
4035 | case "author": | |
4036 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
4037 | $rule['reg_exp'] . "')"; | |
4038 | break; | |
4039 | } | |
36184020 | 4040 | |
ec1f8a3d AD |
4041 | if (isset($rule['inverse'])) $qpart = "NOT ($qpart)"; |
4042 | ||
6b218731 | 4043 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
3972bf59 | 4044 | $qpart .= " AND feed_id = " . db_escape_string($link, $rule["feed_id"]); |
4e02f582 | 4045 | } |
6b8b3af8 | 4046 | |
4e02f582 | 4047 | if (isset($rule["cat_id"])) { |
2680295b AD |
4048 | |
4049 | if ($rule["cat_id"] > 0) { | |
4050 | $children = getChildCategories($link, $rule["cat_id"], $owner_uid); | |
4051 | array_push($children, $rule["cat_id"]); | |
4052 | ||
4053 | $children = join(",", $children); | |
4054 | ||
4055 | $cat_qpart = "cat_id IN ($children)"; | |
4056 | } else { | |
4057 | $cat_qpart = "cat_id IS NULL"; | |
4058 | } | |
4059 | ||
4060 | $qpart .= " AND $cat_qpart"; | |
56fbb82c | 4061 | } |
4e02f582 AD |
4062 | |
4063 | array_push($query, "($qpart)"); | |
4064 | ||
56fbb82c | 4065 | } |
4e02f582 | 4066 | } |
56fbb82c | 4067 | |
4e02f582 | 4068 | if (count($query) > 0) { |
a3a896a1 | 4069 | $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; |
56fbb82c | 4070 | } else { |
a3a896a1 | 4071 | $fullquery = "(false)"; |
56fbb82c | 4072 | } |
a3a896a1 AD |
4073 | |
4074 | if ($filter['inverse']) $fullquery = "(NOT $fullquery)"; | |
4075 | ||
4076 | return $fullquery; | |
36184020 | 4077 | } |
ae5f7bb1 | 4078 | |
3382bce1 AD |
4079 | if (!function_exists('gzdecode')) { |
4080 | function gzdecode($string) { // no support for 2nd argument | |
4081 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
4082 | base64_encode($string)); | |
4083 | } | |
4084 | } | |
4085 | ||
8db5d8ea AD |
4086 | function get_random_bytes($length) { |
4087 | if (function_exists('openssl_random_pseudo_bytes')) { | |
4088 | return openssl_random_pseudo_bytes($length); | |
4089 | } else { | |
4090 | $output = ""; | |
4091 | ||
4092 | for ($i = 0; $i < $length; $i++) | |
4093 | $output .= chr(mt_rand(0, 255)); | |
4094 | ||
4095 | return $output; | |
4096 | } | |
4097 | } | |
871f0a7a AD |
4098 | |
4099 | function read_stdin() { | |
4100 | $fp = fopen("php://stdin", "r"); | |
4101 | ||
4102 | if ($fp) { | |
4103 | $line = trim(fgets($fp)); | |
4104 | fclose($fp); | |
4105 | return $line; | |
4106 | } | |
4107 | ||
4108 | return null; | |
4109 | } | |
e3449aa1 AD |
4110 | |
4111 | function tmpdirname($path, $prefix) { | |
4112 | // Use PHP's tmpfile function to create a temporary | |
4113 | // directory name. Delete the file and keep the name. | |
4114 | $tempname = tempnam($path,$prefix); | |
4115 | if (!$tempname) | |
4116 | return false; | |
4117 | ||
4118 | if (!unlink($tempname)) | |
4119 | return false; | |
4120 | ||
4121 | return $tempname; | |
4122 | } | |
4123 | ||
6aff7845 AD |
4124 | function getFeedCategory($link, $feed) { |
4125 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
4126 | WHERE id = '$feed'"); | |
4127 | ||
4128 | if (db_num_rows($result) > 0) { | |
4129 | return db_fetch_result($result, 0, "cat_id"); | |
4130 | } else { | |
4131 | return false; | |
4132 | } | |
4133 | ||
4134 | } | |
4135 | ||
8dcb2b47 AD |
4136 | function implements_interface($class, $interface) { |
4137 | return in_array($interface, class_implements($class)); | |
4138 | } | |
e88c1943 | 4139 | |
e2b0054b AD |
4140 | function geturl($url){ |
4141 | ||
4142 | (function_exists('curl_init')) ? '' : die('cURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini'); | |
4143 | ||
4144 | $curl = curl_init(); | |
4145 | $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; | |
4146 | $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; | |
4147 | $header[] = "Cache-Control: max-age=0"; | |
4148 | $header[] = "Connection: keep-alive"; | |
4149 | $header[] = "Keep-Alive: 300"; | |
4150 | $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; | |
4151 | $header[] = "Accept-Language: en-us,en;q=0.5"; | |
4152 | $header[] = "Pragma: "; | |
4153 | ||
4154 | curl_setopt($curl, CURLOPT_URL, $url); | |
4155 | curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); | |
4156 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); | |
4157 | curl_setopt($curl, CURLOPT_HEADER, true); | |
4158 | curl_setopt($curl, CURLOPT_REFERER, $url); | |
4159 | curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); | |
4160 | curl_setopt($curl, CURLOPT_AUTOREFERER, true); | |
4161 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
4162 | //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled... | |
4163 | curl_setopt($curl, CURLOPT_TIMEOUT, 60); | |
4164 | ||
4165 | $html = curl_exec($curl); | |
4166 | ||
4167 | $status = curl_getinfo($curl); | |
4168 | curl_close($curl); | |
4169 | ||
4170 | if($status['http_code']!=200){ | |
4171 | if($status['http_code'] == 301 || $status['http_code'] == 302) { | |
4172 | list($header) = explode("\r\n\r\n", $html, 2); | |
4173 | $matches = array(); | |
4174 | preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); | |
4175 | $url = trim(str_replace($matches[1],"",$matches[0])); | |
4176 | $url_parsed = parse_url($url); | |
4177 | return (isset($url_parsed))? geturl($url, $referer):''; | |
4178 | } | |
4179 | $oline=''; | |
4180 | foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';} | |
4181 | $line =$oline." \r\n ".$url."\r\n-----------------\r\n"; | |
911845b5 AD |
4182 | # $handle = @fopen('./curl.error.log', 'a'); |
4183 | # fwrite($handle, $line); | |
e2b0054b AD |
4184 | return FALSE; |
4185 | } | |
4186 | return $url; | |
4187 | } | |
8dcb2b47 | 4188 | |
c670a80d AD |
4189 | function get_minified_js($files) { |
4190 | require_once 'lib/jshrink/Minifier.php'; | |
4191 | ||
4192 | $rv = ''; | |
4193 | ||
4194 | foreach ($files as $js) { | |
4195 | if (!isset($_GET['debug'])) { | |
4196 | $cached_file = CACHE_DIR . "/js/$js.js"; | |
4197 | ||
4198 | if (file_exists($cached_file) && | |
4199 | is_readable($cached_file) && | |
4200 | filemtime($cached_file) >= filemtime("js/$js.js")) { | |
4201 | ||
4202 | $rv .= file_get_contents($cached_file); | |
4203 | ||
4204 | } else { | |
4205 | $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js")); | |
4206 | file_put_contents($cached_file, $minified); | |
4207 | $rv .= $minified; | |
4208 | } | |
4209 | } else { | |
4210 | $rv .= file_get_contents("js/$js.js"); | |
4211 | } | |
4212 | } | |
4213 | ||
4214 | return $rv; | |
4215 | } | |
4216 | ||
b5d4716a AD |
4217 | function stylesheet_tag($filename) { |
4218 | $timestamp = filemtime($filename); | |
4219 | ||
4220 | echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n"; | |
4221 | } | |
4222 | ||
4223 | function javascript_tag($filename) { | |
4224 | $query = ""; | |
4225 | ||
4226 | if (!(strpos($filename, "?") === FALSE)) { | |
4227 | $query = substr($filename, strpos($filename, "?")+1); | |
4228 | $filename = substr($filename, 0, strpos($filename, "?")); | |
4229 | } | |
4230 | ||
4231 | $timestamp = filemtime($filename); | |
4232 | ||
4233 | if ($query) $timestamp .= "&$query"; | |
4234 | ||
4235 | echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n"; | |
4236 | } | |
4237 | ||
16314dda AD |
4238 | function calculate_dep_timestamp() { |
4239 | $files = array_merge(glob("js/*.js"), glob("*.css")); | |
4240 | ||
4241 | $max_ts = -1; | |
4242 | ||
4243 | foreach ($files as $file) { | |
4244 | if (filemtime($file) > $max_ts) $max_ts = filemtime($file); | |
4245 | } | |
4246 | ||
4247 | return $max_ts; | |
4248 | } | |
4249 | ||
bcbb2ec7 AD |
4250 | function T_js_decl($s1, $s2) { |
4251 | if ($s1 && $s2) { | |
4252 | $s1 = preg_replace("/\n/", "", $s1); | |
4253 | $s2 = preg_replace("/\n/", "", $s2); | |
4254 | ||
4255 | $s1 = preg_replace("/\"/", "\\\"", $s1); | |
4256 | $s2 = preg_replace("/\"/", "\\\"", $s2); | |
4257 | ||
4258 | return "T_messages[\"$s1\"] = \"$s2\";\n"; | |
4259 | } | |
4260 | } | |
4261 | ||
4262 | function init_js_translations() { | |
4263 | ||
4264 | print 'var T_messages = new Object(); | |
4265 | ||
4266 | function __(msg) { | |
4267 | if (T_messages[msg]) { | |
4268 | return T_messages[msg]; | |
4269 | } else { | |
4270 | return msg; | |
4271 | } | |
4272 | } | |
4273 | ||
4274 | function ngettext(msg1, msg2, n) { | |
4275 | return (parseInt(n) > 1) ? msg2 : msg1; | |
4276 | }'; | |
4277 | ||
4278 | $l10n = _get_reader(); | |
4279 | ||
4280 | for ($i = 0; $i < $l10n->total; $i++) { | |
4281 | $orig = $l10n->get_original_string($i); | |
4282 | $translation = __($orig); | |
4283 | ||
4284 | print T_js_decl($orig, $translation); | |
4285 | } | |
4286 | } | |
4287 | ||
f822a8e5 AD |
4288 | function label_to_feed_id($label) { |
4289 | return LABEL_BASE_INDEX - 1 - abs($label); | |
4290 | } | |
4291 | ||
4292 | function feed_to_label_id($feed) { | |
4293 | return LABEL_BASE_INDEX - 1 + abs($feed); | |
4294 | } | |
4295 | ||
8c0496f7 | 4296 | ?> |