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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
923b5c8b | 3 | define('SCHEMA_VERSION', 115); |
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; |
19b3992b | 10 | $pluginhost = false; |
23d2471c | 11 | |
a48d8533 | 12 | function __autoload($class) { |
8c0496f7 | 13 | $class_file = str_replace("_", "/", strtolower(basename($class))); |
a48d8533 | 14 | |
8c0496f7 | 15 | $file = dirname(__FILE__)."/../classes/$class_file.php"; |
a48d8533 | 16 | |
8c0496f7 AD |
17 | if (file_exists($file)) { |
18 | require $file; | |
a48d8533 | 19 | } |
8c0496f7 | 20 | |
a48d8533 | 21 | } |
0d421af8 | 22 | |
d68629dc | 23 | mb_internal_encoding("UTF-8"); |
324944f3 | 24 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
25 | if (defined('E_DEPRECATED')) { |
26 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
27 | } else { | |
28 | error_reporting(E_ALL & ~E_NOTICE); | |
29 | } | |
cce28758 | 30 | |
40d13c28 | 31 | require_once 'config.php'; |
cc17c205 | 32 | |
046ec657 BK |
33 | /** |
34 | * Define a constant if not already defined | |
35 | * | |
36 | * @param string $name The constant name. | |
37 | * @param mixed $value The constant value. | |
38 | * @access public | |
39 | * @return boolean True if defined successfully or not. | |
40 | */ | |
41 | function define_default($name, $value) { | |
046ec657 BK |
42 | defined($name) or define($name, $value); |
43 | } | |
44 | ||
9ef8798b BK |
45 | ///// Some defaults that you can override in config.php ////// |
46 | ||
47 | define_default('FEED_FETCH_TIMEOUT', 45); | |
48 | // How may seconds to wait for response when requesting feed from a site | |
49 | define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15); | |
50 | // How may seconds to wait for response when requesting feed from a | |
51 | // site when that feed wasn't cached before | |
52 | define_default('FILE_FETCH_TIMEOUT', 45); | |
53 | // Default timeout when fetching files from remote sites | |
54 | define_default('FILE_FETCH_CONNECT_TIMEOUT', 15); | |
55 | // How many seconds to wait for initial response from website when | |
56 | // fetching files from remote sites | |
046ec657 | 57 | |
fc2b26a6 AD |
58 | if (DB_TYPE == "pgsql") { |
59 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
60 | } else { | |
61 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
62 | } | |
63 | ||
9632f884 AD |
64 | /** |
65 | * Return available translations names. | |
8d505d78 | 66 | * |
9632f884 AD |
67 | * @access public |
68 | * @return array A array of available translations. | |
69 | */ | |
f8c612d4 | 70 | function get_translations() { |
6a214f92 | 71 | $tr = array( |
8d505d78 | 72 | "auto" => "Detect automatically", |
a3162add | 73 | "ca_CA" => "Català", |
a06b79c4 | 74 | "cs_CZ" => "Česky", |
6a214f92 | 75 | "en_US" => "English", |
36d0510c | 76 | "es_ES" => "Español", |
a927fe7b | 77 | "de_DE" => "Deutsch", |
6a214f92 | 78 | "fr_FR" => "Français", |
e78fd196 | 79 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 80 | "it_IT" => "Italiano", |
1d004f12 | 81 | "ja_JP" => "日本語 (Japanese)", |
7b6c1ca7 | 82 | "lv_LV" => "Latviešu", |
592535d7 | 83 | "nb_NO" => "Norwegian bokmål", |
9e7f1f12 | 84 | "nl_NL" => "Dutch", |
ea45791a | 85 | "pl_PL" => "Polski", |
d3b923c9 | 86 | "ru_RU" => "Русский", |
9a063469 | 87 | "pt_BR" => "Portuguese/Brazil", |
5d608138 | 88 | "zh_CN" => "Simplified Chinese", |
2324f153 | 89 | "sv_SE" => "Svenska", |
5d608138 | 90 | "fi_FI" => "Suomi"); |
f8c612d4 AD |
91 | |
92 | return $tr; | |
93 | } | |
94 | ||
7b26a148 AD |
95 | require_once "lib/accept-to-gettext.php"; |
96 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 97 | |
87d7e850 | 98 | |
7b26a148 | 99 | function startup_gettext() { |
8d505d78 | 100 | |
7b26a148 AD |
101 | # Get locale from Accept-Language header |
102 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 103 | |
7b26a148 AD |
104 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
105 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
106 | } | |
89cb787e | 107 | |
d98e76d9 | 108 | if ($_SESSION["language"] && $_SESSION["language"] != "auto") { |
afc3cf55 | 109 | $lang = $_SESSION["language"]; |
7b26a148 | 110 | } |
7c33dbd4 | 111 | |
7b26a148 AD |
112 | if ($lang) { |
113 | if (defined('LC_MESSAGES')) { | |
114 | _setlocale(LC_MESSAGES, $lang); | |
115 | } else if (defined('LC_ALL')) { | |
116 | _setlocale(LC_ALL, $lang); | |
8d039718 | 117 | } |
aba609e0 | 118 | |
d98e76d9 | 119 | _bindtextdomain("messages", "locale"); |
865220a4 | 120 | |
7b26a148 AD |
121 | _textdomain("messages"); |
122 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 123 | } |
7b26a148 AD |
124 | } |
125 | ||
126 | startup_gettext(); | |
cc17c205 | 127 | |
b619ff15 | 128 | require_once 'db-prefs.php'; |
8911ac8b | 129 | require_once 'version.php'; |
87d7e850 AD |
130 | require_once 'ccache.php'; |
131 | require_once 'labels.php'; | |
40d13c28 | 132 | |
fb850eec | 133 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
500943a4 AD |
134 | ini_set('user_agent', SELF_USER_AGENT); |
135 | ||
b0f379df | 136 | require_once 'lib/pubsubhubbub/publisher.php'; |
010efc9b | 137 | |
7d96bfcd AD |
138 | $tz_offset = -1; |
139 | $utc_tz = new DateTimeZone('UTC'); | |
140 | $schema_version = false; | |
141 | ||
45004d43 AD |
142 | /** |
143 | * Print a timestamped debug message. | |
8d505d78 | 144 | * |
45004d43 AD |
145 | * @param string $msg The debug message. |
146 | * @return void | |
147 | */ | |
6f9e33e4 AD |
148 | function _debug($msg) { |
149 | $ts = strftime("%H:%M:%S", time()); | |
2a6a9395 AD |
150 | if (function_exists('posix_getpid')) { |
151 | $ts = "$ts/" . posix_getpid(); | |
152 | } | |
2191eb7a AD |
153 | |
154 | if (!(defined('QUIET') && QUIET)) { | |
155 | print "[$ts] $msg\n"; | |
156 | } | |
157 | ||
158 | if (defined('LOGFILE')) { | |
159 | $fp = fopen(LOGFILE, 'a+'); | |
160 | ||
161 | if ($fp) { | |
162 | fputs($fp, "[$ts] $msg\n"); | |
163 | fclose($fp); | |
164 | } | |
165 | } | |
166 | ||
45004d43 | 167 | } // function _debug |
6f9e33e4 | 168 | |
9632f884 AD |
169 | /** |
170 | * Purge a feed old posts. | |
8d505d78 | 171 | * |
9632f884 AD |
172 | * @param mixed $link A database connection. |
173 | * @param mixed $feed_id The id of the purged feed. | |
174 | * @param mixed $purge_interval Olderness of purged posts. | |
175 | * @param boolean $debug Set to True to enable the debug. False by default. | |
176 | * @access public | |
177 | * @return void | |
178 | */ | |
ad507f85 AD |
179 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { |
180 | ||
07d0efe9 | 181 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); |
8d505d78 | 182 | |
ad507f85 | 183 | $rows = -1; |
4c193675 | 184 | |
8d505d78 | 185 | $result = db_query($link, |
07d0efe9 AD |
186 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
187 | ||
188 | $owner_uid = false; | |
189 | ||
190 | if (db_num_rows($result) == 1) { | |
191 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
192 | } | |
193 | ||
ab954dff AD |
194 | if ($purge_interval == -1 || !$purge_interval) { |
195 | if ($owner_uid) { | |
196 | ccache_update($link, $feed_id, $owner_uid); | |
197 | } | |
198 | return; | |
199 | } | |
200 | ||
07d0efe9 AD |
201 | if (!$owner_uid) return; |
202 | ||
3907ef71 AD |
203 | if (FORCE_ARTICLE_PURGE == 0) { |
204 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
205 | $owner_uid, false); | |
206 | } else { | |
207 | $purge_unread = true; | |
208 | $purge_interval = FORCE_ARTICLE_PURGE; | |
209 | } | |
07d0efe9 AD |
210 | |
211 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
212 | ||
fefa6ca3 | 213 | if (DB_TYPE == "pgsql") { |
6e7f8d26 AD |
214 | $pg_version = get_pgsql_version($link); |
215 | ||
216 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 217 | |
8d505d78 AD |
218 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
219 | ttrss_entries.id = ref_id AND | |
220 | marked = false AND | |
221 | feed_id = '$feed_id' AND | |
07d0efe9 | 222 | $query_limit |
25ea2805 | 223 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
224 | |
225 | } else { | |
226 | ||
8d505d78 AD |
227 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
228 | USING ttrss_entries | |
229 | WHERE ttrss_entries.id = ref_id AND | |
230 | marked = false AND | |
231 | feed_id = '$feed_id' AND | |
07d0efe9 | 232 | $query_limit |
25ea2805 | 233 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 234 | } |
ad507f85 | 235 | |
8c0496f7 AD |
236 | $rows = pg_affected_rows($result); |
237 | ||
fefa6ca3 | 238 | } else { |
8d505d78 | 239 | |
30f1746f | 240 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 241 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 242 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
243 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
244 | ||
8d505d78 AD |
245 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
246 | USING ttrss_user_entries, ttrss_entries | |
247 | WHERE ttrss_entries.id = ref_id AND | |
248 | marked = false AND | |
249 | feed_id = '$feed_id' AND | |
07d0efe9 | 250 | $query_limit |
25ea2805 | 251 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
8d505d78 | 252 | |
8c0496f7 AD |
253 | $rows = mysql_affected_rows($link); |
254 | ||
ad507f85 AD |
255 | } |
256 | ||
ced46404 AD |
257 | ccache_update($link, $feed_id, $owner_uid); |
258 | ||
ad507f85 | 259 | if ($debug) { |
6f9e33e4 | 260 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 261 | } |
2ea09bde AD |
262 | |
263 | return $rows; | |
9632f884 | 264 | } // function purge_feed |
fefa6ca3 | 265 | |
07d0efe9 AD |
266 | function feed_purge_interval($link, $feed_id) { |
267 | ||
8d505d78 | 268 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
269 | WHERE id = '$feed_id'"); |
270 | ||
271 | if (db_num_rows($result) == 1) { | |
272 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
273 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
274 | ||
8d505d78 | 275 | if ($purge_interval == 0) $purge_interval = get_pref($link, |
863be6ca | 276 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
277 | |
278 | return $purge_interval; | |
279 | ||
280 | } else { | |
281 | return -1; | |
282 | } | |
283 | } | |
284 | ||
a2d79981 AD |
285 | function purge_orphans($link, $do_output = false) { |
286 | ||
71604ca4 | 287 | // purge orphaned posts in main content table |
8d505d78 | 288 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE |
71604ca4 | 289 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
a2d79981 AD |
290 | |
291 | if ($do_output) { | |
292 | $rows = db_affected_rows($link, $result); | |
293 | _debug("Purged $rows orphaned posts."); | |
294 | } | |
c3a8d71a AD |
295 | } |
296 | ||
c7d57b66 AD |
297 | function get_feed_update_interval($link, $feed_id) { |
298 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
299 | ttrss_feeds WHERE id = '$feed_id'"); | |
300 | ||
301 | if (db_num_rows($result) == 1) { | |
302 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
303 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
304 | ||
305 | if ($update_interval != 0) { | |
306 | return $update_interval; | |
307 | } else { | |
308 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
309 | } | |
310 | ||
311 | } else { | |
312 | return -1; | |
313 | } | |
314 | } | |
315 | ||
7a01dc77 | 316 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) { |
8d505d78 | 317 | |
23d2471c | 318 | global $fetch_last_error; |
7a01dc77 | 319 | global $fetch_last_error_code; |
23d2471c | 320 | |
6470aaec | 321 | if (!defined('NO_CURL') && !function_exists('curl_init') && !ini_get("open_basedir")) { |
b799dc8b AD |
322 | |
323 | if (ini_get("safe_mode")) { | |
324 | $ch = curl_init(geturl($url)); | |
325 | } else { | |
326 | $ch = curl_init($url); | |
327 | } | |
a1af1574 | 328 | |
7a01dc77 AD |
329 | if ($timestamp) { |
330 | curl_setopt($ch, CURLOPT_HTTPHEADER, | |
331 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
332 | } | |
333 | ||
8401101d BK |
334 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT); |
335 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT); | |
81153e6b | 336 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode")); |
a1af1574 AD |
337 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
338 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
339 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 340 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 341 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
19929bbe | 342 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
268a06dc | 343 | curl_setopt($ch, CURLOPT_ENCODING , "gzip"); |
48b657fc | 344 | curl_setopt($ch, CURLOPT_REFERER, $url); |
8d505d78 | 345 | |
ae5f7bb1 AD |
346 | if ($post_query) { |
347 | curl_setopt($ch, CURLOPT_POST, true); | |
348 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
349 | } | |
350 | ||
8d505d78 AD |
351 | if ($login && $pass) |
352 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 353 | |
fb074239 | 354 | $contents = @curl_exec($ch); |
268a06dc | 355 | |
48b657fc AD |
356 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
357 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
358 | $contents = @curl_exec($ch); | |
fb850eec AD |
359 | } |
360 | ||
a1af1574 | 361 | if ($contents === false) { |
fb850eec | 362 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
a1af1574 AD |
363 | curl_close($ch); |
364 | return false; | |
4065b60b AD |
365 | } |
366 | ||
8d505d78 | 367 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
a1af1574 | 368 | $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
4065b60b | 369 | |
7a01dc77 AD |
370 | $fetch_last_error_code = $http_code; |
371 | ||
8d505d78 | 372 | if ($http_code != 200 || $type && strpos($content_type, "$type") === false) { |
fb850eec AD |
373 | if (curl_errno($ch) != 0) { |
374 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
375 | } else { | |
376 | $fetch_last_error = "HTTP Code: $http_code"; | |
377 | } | |
378 | curl_close($ch); | |
a1af1574 AD |
379 | return false; |
380 | } | |
4065b60b | 381 | |
fb850eec AD |
382 | curl_close($ch); |
383 | ||
a1af1574 | 384 | return $contents; |
4065b60b | 385 | } else { |
d3911f80 | 386 | if ($login && $pass){ |
8d505d78 AD |
387 | $url_parts = array(); |
388 | ||
389 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
390 | ||
d3911f80 AD |
391 | $pass = urlencode($pass); |
392 | ||
8d505d78 AD |
393 | if ($url_parts[1] && $url_parts[2]) { |
394 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
395 | } | |
396 | } | |
397 | ||
23d2471c AD |
398 | $data = @file_get_contents($url); |
399 | ||
400 | if (!$data && function_exists('error_get_last')) { | |
401 | $error = error_get_last(); | |
402 | $fetch_last_error = $error["message"]; | |
403 | } | |
404 | return $data; | |
4065b60b AD |
405 | } |
406 | ||
407 | } | |
78800912 | 408 | |
9632f884 AD |
409 | /** |
410 | * Try to determine the favicon URL for a feed. | |
411 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
412 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 413 | * |
9632f884 AD |
414 | * @param string $url A feed or page URL |
415 | * @access public | |
416 | * @return mixed The favicon URL, or false if none was found. | |
417 | */ | |
1bd11fdf | 418 | function get_favicon_url($url) { |
99331724 | 419 | |
1bd11fdf | 420 | $favicon_url = false; |
ed214298 | 421 | |
4065b60b | 422 | if ($html = @fetch_file_contents($url)) { |
78800912 | 423 | |
ed214298 | 424 | libxml_use_internal_errors(true); |
c798704b | 425 | |
ed214298 AD |
426 | $doc = new DOMDocument(); |
427 | $doc->loadHTML($html); | |
428 | $xpath = new DOMXPath($doc); | |
717f5e64 | 429 | |
a712429e AD |
430 | $base = $xpath->query('/html/head/base'); |
431 | foreach ($base as $b) { | |
432 | $url = $b->getAttribute("href"); | |
433 | break; | |
434 | } | |
435 | ||
1bd11fdf | 436 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
437 | if (count($entries) > 0) { |
438 | foreach ($entries as $entry) { | |
1bd11fdf AD |
439 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
440 | break; | |
ed214298 | 441 | } |
8d505d78 | 442 | } |
4065b60b | 443 | } |
c798704b | 444 | |
1bd11fdf AD |
445 | if (!$favicon_url) |
446 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
447 | ||
448 | return $favicon_url; | |
449 | } // function get_favicon_url | |
450 | ||
451 | function check_feed_favicon($site_url, $feed, $link) { | |
882311d9 | 452 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 453 | |
1bd11fdf AD |
454 | $icon_file = ICONS_DIR . "/$feed.ico"; |
455 | ||
456 | if (!file_exists($icon_file)) { | |
457 | $favicon_url = get_favicon_url($site_url); | |
458 | ||
459 | if ($favicon_url) { | |
460 | // Limiting to "image" type misses those served with text/plain | |
461 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
462 | ||
463 | if ($contents) { | |
464 | // Crude image type matching. | |
465 | // Patterns gleaned from the file(1) source code. | |
466 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
467 | // 0 string \000\000\001\000 MS Windows icon resource | |
468 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
469 | } | |
470 | elseif (preg_match('/^GIF8/', $contents)) { | |
471 | // 0 string GIF8 GIF image data | |
472 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
473 | } | |
474 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
475 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
476 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
477 | } | |
478 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
479 | // 0 beshort 0xffd8 JPEG image data | |
480 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
481 | } | |
482 | else { | |
483 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
484 | $contents = ""; | |
485 | } | |
486 | } | |
487 | ||
488 | if ($contents) { | |
489 | $fp = @fopen($icon_file, "w"); | |
490 | ||
491 | if ($fp) { | |
492 | fwrite($fp, $contents); | |
493 | fclose($fp); | |
494 | chmod($icon_file, 0644); | |
495 | } | |
496 | } | |
497 | } | |
78800912 AD |
498 | } |
499 | } | |
500 | ||
f175937c | 501 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 502 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
503 | foreach ($values as $v) { |
504 | if ($v == $default) | |
60807300 | 505 | $sel = "selected=\"1\""; |
a0d53889 AD |
506 | else |
507 | $sel = ""; | |
8d505d78 | 508 | |
e88c1943 AD |
509 | $v = trim($v); |
510 | ||
60807300 | 511 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
512 | } |
513 | print "</select>"; | |
514 | } | |
40d13c28 | 515 | |
79f3553b AD |
516 | function print_select_hash($id, $default, $values, $attributes = "") { |
517 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
518 | foreach (array_keys($values) as $v) { |
519 | if ($v == $default) | |
74d5c8fa | 520 | $sel = 'selected="selected"'; |
673d54ca AD |
521 | else |
522 | $sel = ""; | |
8d505d78 | 523 | |
e88c1943 AD |
524 | $v = trim($v); |
525 | ||
673d54ca AD |
526 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
527 | } | |
528 | ||
529 | print "</select>"; | |
530 | } | |
531 | ||
f541eb78 | 532 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 533 | foreach ($values as $v) { |
8d505d78 | 534 | |
77e96719 | 535 | if ($v == $default) |
5da169d9 | 536 | $sel = "checked"; |
77e96719 | 537 | else |
5da169d9 AD |
538 | $sel = ""; |
539 | ||
f541eb78 | 540 | if ($v == $true_is) { |
5da169d9 AD |
541 | $sel .= " value=\"1\""; |
542 | } else { | |
543 | $sel .= " value=\"0\""; | |
544 | } | |
8d505d78 AD |
545 | |
546 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 547 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
548 | |
549 | } | |
550 | } | |
551 | ||
d9084cf2 | 552 | function initialize_user_prefs($link, $uid, $profile = false) { |
ff485f1d | 553 | |
3972bf59 | 554 | $uid = db_escape_string($link, $uid); |
ff485f1d | 555 | |
d9084cf2 AD |
556 | if (!$profile) { |
557 | $profile = "NULL"; | |
f9aa6a89 | 558 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 559 | } else { |
f9aa6a89 | 560 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
561 | } |
562 | ||
f9aa6a89 AD |
563 | if (get_schema_version($link) < 63) $profile_qpart = ""; |
564 | ||
ff485f1d AD |
565 | db_query($link, "BEGIN"); |
566 | ||
567 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
8d505d78 AD |
568 | |
569 | $u_result = db_query($link, "SELECT pref_name | |
f9aa6a89 | 570 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
571 | |
572 | $active_prefs = array(); | |
573 | ||
574 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 575 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
576 | } |
577 | ||
578 | while ($line = db_fetch_assoc($result)) { | |
579 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
580 | // print "adding " . $line["pref_name"] . "<br>"; | |
581 | ||
d296ba50 AD |
582 | $line["def_value"] = db_escape_string($link, $line["def_value"]); |
583 | $line["pref_name"] = db_escape_string($link, $line["pref_name"]); | |
584 | ||
f9aa6a89 AD |
585 | if (get_schema_version($link) < 63) { |
586 | db_query($link, "INSERT INTO ttrss_user_prefs | |
8d505d78 | 587 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
588 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
589 | ||
590 | } else { | |
591 | db_query($link, "INSERT INTO ttrss_user_prefs | |
8d505d78 | 592 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
593 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
594 | } | |
ff485f1d AD |
595 | |
596 | } | |
597 | } | |
598 | ||
599 | db_query($link, "COMMIT"); | |
600 | ||
601 | } | |
956c7629 | 602 | |
8de8bfb8 AD |
603 | function get_ssl_certificate_id() { |
604 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
605 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
606 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
607 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
608 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
609 | } | |
610 | return ""; | |
611 | } | |
612 | ||
0d421af8 | 613 | function authenticate_user($link, $login, $password, $check_only = false) { |
c8437f35 | 614 | |
131b01b3 | 615 | if (!SINGLE_USER_MODE) { |
0d421af8 | 616 | $user_id = false; |
0f28f81f AD |
617 | |
618 | global $pluginhost; | |
619 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER) as $plugin) { | |
620 | ||
621 | $user_id = (int) $plugin->authenticate($login, $password); | |
622 | ||
623 | if ($user_id) { | |
624 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
625 | break; | |
626 | } | |
461766f3 AD |
627 | } |
628 | ||
0d421af8 | 629 | if ($user_id && !$check_only) { |
70400171 AD |
630 | @session_start(); |
631 | ||
0d421af8 AD |
632 | $_SESSION["uid"] = $user_id; |
633 | ||
634 | $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users | |
635 | WHERE id = '$user_id'"); | |
8d505d78 | 636 | |
131b01b3 AD |
637 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
638 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
8484ce22 | 639 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); |
8d505d78 AD |
640 | |
641 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
131b01b3 | 642 | $_SESSION["uid"]); |
8d505d78 | 643 | |
131b01b3 | 644 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
837ec70e | 645 | $_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']); |
1a9f4d3c | 646 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
91c5f229 AD |
647 | |
648 | $_SESSION["last_version_check"] = time(); | |
8d505d78 | 649 | |
131b01b3 | 650 | initialize_user_prefs($link, $_SESSION["uid"]); |
8d505d78 | 651 | |
131b01b3 AD |
652 | return true; |
653 | } | |
8d505d78 | 654 | |
131b01b3 | 655 | return false; |
503eb349 | 656 | |
131b01b3 | 657 | } else { |
503eb349 | 658 | |
131b01b3 AD |
659 | $_SESSION["uid"] = 1; |
660 | $_SESSION["name"] = "admin"; | |
787e5ebc | 661 | $_SESSION["access_level"] = 10; |
21e42e5f | 662 | |
0d421af8 AD |
663 | $_SESSION["hide_hello"] = true; |
664 | $_SESSION["hide_logout"] = true; | |
665 | ||
d5fd183d AD |
666 | $_SESSION["auth_module"] = false; |
667 | ||
21e42e5f AD |
668 | if (!$_SESSION["csrf_token"]) { |
669 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
670 | } | |
f557cd78 | 671 | |
0bbba72d | 672 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
8d505d78 | 673 | |
0bbba72d | 674 | initialize_user_prefs($link, $_SESSION["uid"]); |
8d505d78 | 675 | |
c8437f35 AD |
676 | return true; |
677 | } | |
c8437f35 AD |
678 | } |
679 | ||
e6cb77a0 AD |
680 | function make_password($length = 8) { |
681 | ||
85db6213 AD |
682 | $password = ""; |
683 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
684 | ||
685 | $i = 0; | |
686 | ||
687 | while ($i < $length) { | |
688 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
689 | ||
690 | if (!strstr($password, $char)) { | |
691 | $password .= $char; | |
692 | $i++; | |
693 | } | |
694 | } | |
695 | return $password; | |
e6cb77a0 AD |
696 | } |
697 | ||
698 | // this is called after user is created to initialize default feeds, labels | |
699 | // or whatever else | |
8d505d78 | 700 | |
e6cb77a0 AD |
701 | // user preferences are checked on every login, not here |
702 | ||
703 | function initialize_user($link, $uid) { | |
704 | ||
e6cb77a0 | 705 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
74bff337 | 706 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
b6d486a3 | 707 | 'http://tt-rss.org/releases.rss')"); |
3b0feb9b | 708 | |
cd2cd415 AD |
709 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
710 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
f0855b88 | 711 | 'http://tt-rss.org/forum/rss.php')"); |
3b0feb9b | 712 | } |
e6cb77a0 | 713 | |
b8aa49bc | 714 | function logout_user() { |
5ccc1cf5 AD |
715 | session_destroy(); |
716 | if (isset($_COOKIE[session_name()])) { | |
717 | setcookie(session_name(), '', time()-42000, '/'); | |
718 | } | |
b8aa49bc AD |
719 | } |
720 | ||
8484ce22 AD |
721 | function validate_csrf($csrf_token) { |
722 | return $csrf_token == $_SESSION['csrf_token']; | |
723 | } | |
724 | ||
de612e7a AD |
725 | function load_user_plugins($link, $owner_uid) { |
726 | if ($owner_uid) { | |
727 | $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid); | |
728 | ||
729 | global $pluginhost; | |
d8a1d2a2 | 730 | $pluginhost->load($plugins, $pluginhost::KIND_USER, $owner_uid); |
e9c04fd4 AD |
731 | |
732 | if (get_schema_version($link) > 100) { | |
733 | $pluginhost->load_data(); | |
734 | } | |
de612e7a AD |
735 | } |
736 | } | |
737 | ||
d98e76d9 | 738 | function login_sequence($link) { |
75a316ab AD |
739 | $_SESSION["prefs_cache"] = false; |
740 | ||
97acbaf1 | 741 | if (SINGLE_USER_MODE) { |
25db6c51 | 742 | @session_start(); |
de612e7a | 743 | authenticate_user($link, "admin", null); |
0a117b86 | 744 | cache_prefs($link); |
de612e7a | 745 | load_user_plugins($link, $_SESSION["uid"]); |
97acbaf1 AD |
746 | } else { |
747 | if (!$_SESSION["uid"] || !validate_session($link)) { | |
748 | ||
749 | if (AUTH_AUTO_LOGIN && authenticate_user($link, null, null)) { | |
750 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
751 | } else { | |
752 | authenticate_user($link, null, null, true); | |
753 | } | |
754 | ||
d98e76d9 | 755 | if (!$_SESSION["uid"]) render_login_form($link); |
97acbaf1 AD |
756 | |
757 | } else { | |
758 | /* bump login timestamp */ | |
759 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
760 | $_SESSION["uid"]); | |
06b0777f | 761 | $_SESSION["last_login_update"] = time(); |
01a87dff AD |
762 | } |
763 | ||
afc3cf55 AD |
764 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { |
765 | setcookie("ttrss_lang", $_SESSION["language"], | |
766 | time() + SESSION_COOKIE_LIFETIME); | |
b8aa49bc | 767 | } |
de612e7a AD |
768 | |
769 | if ($_SESSION["uid"]) { | |
0a117b86 | 770 | cache_prefs($link); |
de612e7a | 771 | load_user_plugins($link, $_SESSION["uid"]); |
b1b1d25f AD |
772 | |
773 | /* cleanup ccache */ | |
774 | ||
775 | db_query($link, "DELETE FROM ttrss_counters_cache WHERE owner_uid = ". | |
776 | $_SESSION["uid"] . " AND | |
777 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
778 | ttrss_feeds.id = feed_id) = 0"); | |
779 | ||
780 | db_query($link, "DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". | |
781 | $_SESSION["uid"] . " AND | |
782 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
783 | ttrss_feed_categories.id = feed_id) = 0"); | |
784 | ||
de612e7a | 785 | } |
b1b1d25f | 786 | |
b8aa49bc | 787 | } |
afc3cf55 | 788 | } |
3547842a | 789 | |
411fe209 | 790 | function truncate_string($str, $max_len, $suffix = '…') { |
12db369c | 791 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
411fe209 | 792 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
793 | } else { |
794 | return $str; | |
795 | } | |
796 | } | |
54a60e1a | 797 | |
ab4b768f AD |
798 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
799 | ||
800 | try { | |
801 | $source_tz = new DateTimeZone($source_tz); | |
802 | } catch (Exception $e) { | |
803 | $source_tz = new DateTimeZone('UTC'); | |
804 | } | |
805 | ||
806 | try { | |
807 | $dest_tz = new DateTimeZone($dest_tz); | |
808 | } catch (Exception $e) { | |
809 | $dest_tz = new DateTimeZone('UTC'); | |
810 | } | |
811 | ||
812 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
813 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
814 | } | |
815 | ||
324944f3 AD |
816 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, |
817 | $no_smart_dt = false) { | |
818 | ||
819 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
820 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
821 | ||
7d96bfcd AD |
822 | global $utc_tz; |
823 | global $tz_offset; | |
324944f3 | 824 | |
7d96bfcd AD |
825 | # We store date in UTC internally |
826 | $dt = new DateTime($timestamp, $utc_tz); | |
827 | ||
828 | if ($tz_offset == -1) { | |
829 | ||
830 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
831 | ||
832 | try { | |
833 | $user_tz = new DateTimeZone($user_tz_string); | |
834 | } catch (Exception $e) { | |
835 | $user_tz = $utc_tz; | |
836 | } | |
837 | ||
838 | $tz_offset = $user_tz->getOffset($dt); | |
324944f3 AD |
839 | } |
840 | ||
7d96bfcd | 841 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 842 | |
1dc52ae7 | 843 | if (!$no_smart_dt) { |
8d505d78 | 844 | return smart_date_time($link, $user_timestamp, |
7d96bfcd | 845 | $tz_offset, $owner_uid); |
324944f3 AD |
846 | } else { |
847 | if ($long) | |
848 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
849 | else | |
850 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
851 | ||
852 | return date($format, $user_timestamp); | |
853 | } | |
854 | } | |
855 | ||
2a5c136e AD |
856 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { |
857 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
858 | ||
859 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 860 | return date("G:i", $timestamp); |
2a5c136e AD |
861 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
862 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
863 | return date($format, $timestamp); | |
be773442 | 864 | } else { |
2a5c136e AD |
865 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); |
866 | return date($format, $timestamp); | |
be773442 AD |
867 | } |
868 | } | |
869 | ||
e3c99f3b | 870 | function sql_bool_to_bool($s) { |
9955a134 | 871 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
e3c99f3b AD |
872 | return true; |
873 | } else { | |
874 | return false; | |
875 | } | |
876 | } | |
8d505d78 | 877 | |
badac687 AD |
878 | function bool_to_sql_bool($s) { |
879 | if ($s) { | |
880 | return "true"; | |
881 | } else { | |
882 | return "false"; | |
883 | } | |
884 | } | |
e3c99f3b | 885 | |
fcfa9ef1 AD |
886 | // Session caching removed due to causing wrong redirects to upgrade |
887 | // script when get_schema_version() is called on an obsolete session | |
888 | // created on a previous schema version. | |
199db684 | 889 | function get_schema_version($link, $nocache = false) { |
7d96bfcd AD |
890 | global $schema_version; |
891 | ||
892 | if (!$schema_version) { | |
199db684 AD |
893 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); |
894 | $version = db_fetch_result($result, 0, "schema_version"); | |
7d96bfcd | 895 | $schema_version = $version; |
199db684 | 896 | return $version; |
7d96bfcd AD |
897 | } else { |
898 | return $schema_version; | |
899 | } | |
e4c51a6c AD |
900 | } |
901 | ||
6043fb7e | 902 | function sanity_check($link) { |
31303c6b | 903 | require_once 'errors.php'; |
ebb948c2 | 904 | |
6043fb7e | 905 | $error_code = 0; |
7d96bfcd | 906 | $schema_version = get_schema_version($link, true); |
6043fb7e AD |
907 | |
908 | if ($schema_version != SCHEMA_VERSION) { | |
909 | $error_code = 5; | |
910 | } | |
911 | ||
aec3ce39 AD |
912 | if (DB_TYPE == "mysql") { |
913 | $result = db_query($link, "SELECT true", false); | |
914 | if (db_num_rows($result) != 1) { | |
915 | $error_code = 10; | |
916 | } | |
917 | } | |
918 | ||
3972bf59 | 919 | if (db_escape_string($link, "testTEST") != "testTEST") { |
f29ba148 AD |
920 | $error_code = 12; |
921 | } | |
922 | ||
ebb948c2 | 923 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
924 | } |
925 | ||
27981ca3 | 926 | function file_is_locked($filename) { |
31a6d42d | 927 | if (function_exists('flock')) { |
fb074239 | 928 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); |
31a6d42d AD |
929 | if ($fp) { |
930 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
931 | flock($fp, LOCK_UN); | |
932 | fclose($fp); | |
933 | return false; | |
934 | } | |
27981ca3 | 935 | fclose($fp); |
31a6d42d | 936 | return true; |
e89aed7b AD |
937 | } else { |
938 | return false; | |
27981ca3 | 939 | } |
27981ca3 | 940 | } |
c1fb4a5e | 941 | return true; // consider the file always locked and skip the test |
27981ca3 AD |
942 | } |
943 | ||
fcb4c0c9 | 944 | function make_lockfile($filename) { |
cfa43e02 | 945 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 946 | |
a44bfcfd | 947 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
4c59adb1 AD |
948 | if (function_exists('posix_getpid')) { |
949 | fwrite($fp, posix_getpid() . "\n"); | |
950 | } | |
fcb4c0c9 AD |
951 | return $fp; |
952 | } else { | |
953 | return false; | |
954 | } | |
955 | } | |
956 | ||
bf7fcde8 | 957 | function make_stampfile($filename) { |
cfa43e02 | 958 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 959 | |
8e00ae9b | 960 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 961 | fwrite($fp, time() . "\n"); |
8e00ae9b | 962 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
963 | fclose($fp); |
964 | return true; | |
965 | } else { | |
966 | return false; | |
967 | } | |
968 | } | |
969 | ||
894ebcf5 | 970 | function sql_random_function() { |
8c0496f7 | 971 | if (DB_TYPE == "mysql") { |
894ebcf5 AD |
972 | return "RAND()"; |
973 | } else { | |
974 | return "RANDOM()"; | |
975 | } | |
976 | } | |
977 | ||
c8b693cf | 978 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
c7e51de1 AD |
979 | |
980 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 981 | |
37c03d3a | 982 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 983 | |
c8b693cf AD |
984 | // Todo: all this interval stuff needs some generic generator function |
985 | ||
986 | $date_qpart = "false"; | |
987 | ||
988 | switch ($mode) { | |
989 | case "1day": | |
990 | if (DB_TYPE == "pgsql") { | |
94828a8b | 991 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
c8b693cf | 992 | } else { |
d5381016 | 993 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
c8b693cf AD |
994 | } |
995 | break; | |
996 | case "1week": | |
997 | if (DB_TYPE == "pgsql") { | |
94828a8b | 998 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
c8b693cf | 999 | } else { |
94828a8b | 1000 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
c8b693cf AD |
1001 | } |
1002 | break; | |
1003 | case "2weeks": | |
1004 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1005 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
c8b693cf | 1006 | } else { |
94828a8b | 1007 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
c8b693cf AD |
1008 | } |
1009 | break; | |
1010 | default: | |
1011 | $date_qpart = "true"; | |
1012 | } | |
1013 | ||
37c03d3a | 1014 | if (is_numeric($feed)) { |
23aa0d16 AD |
1015 | if ($cat_view) { |
1016 | ||
72a2f4f5 | 1017 | if ($feed >= 0) { |
f9fca8cb AD |
1018 | |
1019 | if ($feed > 0) { | |
bda6afa2 AD |
1020 | $children = getChildCategories($link, $feed, $owner_uid); |
1021 | array_push($children, $feed); | |
1022 | ||
1023 | $children = join(",", $children); | |
1024 | ||
1025 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1026 | } else { |
1027 | $cat_qpart = "cat_id IS NULL"; | |
1028 | } | |
8d505d78 | 1029 | |
bda6afa2 | 1030 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1031 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1032 | (SELECT id FROM | |
1033 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1034 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
1035 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
23aa0d16 | 1036 | |
f9fca8cb | 1037 | } else if ($feed == -2) { |
23aa0d16 | 1038 | |
8d505d78 AD |
1039 | db_query($link, "UPDATE ttrss_user_entries |
1040 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
1041 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
c8b693cf | 1042 | AND unread = true AND $date_qpart AND owner_uid = $owner_uid"); |
23aa0d16 AD |
1043 | } |
1044 | ||
1045 | } else if ($feed > 0) { | |
1046 | ||
8d505d78 | 1047 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1048 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1049 | (SELECT id FROM | |
1050 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1051 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
8d505d78 | 1052 | |
f822a8e5 | 1053 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
23aa0d16 AD |
1054 | |
1055 | if ($feed == -1) { | |
8d505d78 | 1056 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1057 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1058 | (SELECT id FROM | |
1059 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1060 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1061 | } |
e4f4b46f AD |
1062 | |
1063 | if ($feed == -2) { | |
8d505d78 | 1064 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1065 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1066 | (SELECT id FROM | |
1067 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1068 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
e4f4b46f AD |
1069 | } |
1070 | ||
2d24f032 AD |
1071 | if ($feed == -3) { |
1072 | ||
c1d7e6c3 AD |
1073 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); |
1074 | ||
2d24f032 | 1075 | if (DB_TYPE == "pgsql") { |
cfd34086 | 1076 | $match_part = "date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1077 | } else { |
cfd34086 | 1078 | $match_part = "date_entered > DATE_SUB(NOW(), |
c1d7e6c3 | 1079 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1080 | } |
1081 | ||
c8b693cf AD |
1082 | db_query($link, "UPDATE ttrss_user_entries |
1083 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
1084 | (SELECT id FROM | |
1085 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
cfd34086 | 1086 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $match_part) as tmp)"); |
2d24f032 AD |
1087 | } |
1088 | ||
3584cb11 | 1089 | if ($feed == -4) { |
8d505d78 | 1090 | db_query($link, "UPDATE ttrss_user_entries |
c8b693cf AD |
1091 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1092 | (SELECT id FROM | |
1093 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1094 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
3584cb11 AD |
1095 | } |
1096 | ||
f822a8e5 | 1097 | } else if ($feed < LABEL_BASE_INDEX) { // label |
23aa0d16 | 1098 | |
f822a8e5 | 1099 | $label_id = feed_to_label_id($feed); |
23aa0d16 | 1100 | |
c8b693cf AD |
1101 | db_query($link, "UPDATE ttrss_user_entries |
1102 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
1103 | (SELECT id FROM | |
1104 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id | |
1105 | AND label_id = '$label_id' AND ref_id = article_id | |
1106 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1107 | |
23aa0d16 | 1108 | } |
ad0056a8 | 1109 | |
c7e51de1 | 1110 | ccache_update($link, $feed, $owner_uid, $cat_view); |
ad0056a8 | 1111 | |
23aa0d16 | 1112 | } else { // tag |
c8b693cf AD |
1113 | db_query($link, "UPDATE ttrss_user_entries |
1114 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
1115 | (SELECT id FROM | |
1116 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
1117 | AND post_int_id = int_id AND tag_name = '$feed' | |
1118 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1119 | |
23aa0d16 AD |
1120 | } |
1121 | } | |
1122 | ||
5b55e9e2 | 1123 | function getAllCounters($link) { |
6a7817c1 | 1124 | $data = getGlobalCounters($link); |
8d505d78 | 1125 | |
6a7817c1 | 1126 | $data = array_merge($data, getVirtCounters($link)); |
5b55e9e2 AD |
1127 | $data = array_merge($data, getLabelCounters($link)); |
1128 | $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
1129 | $data = array_merge($data, getCategoryCounters($link)); | |
6a7817c1 AD |
1130 | |
1131 | return $data; | |
8d505d78 | 1132 | } |
a9cb1f83 | 1133 | |
79178062 AD |
1134 | function getCategoryTitle($link, $cat_id) { |
1135 | ||
1136 | if ($cat_id == -1) { | |
1137 | return __("Special"); | |
1138 | } else if ($cat_id == -2) { | |
1139 | return __("Labels"); | |
1140 | } else { | |
1141 | ||
1142 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
1143 | id = '$cat_id'"); | |
1144 | ||
1145 | if (db_num_rows($result) == 1) { | |
1146 | return db_fetch_result($result, 0, "title"); | |
1147 | } else { | |
f99759da | 1148 | return __("Uncategorized"); |
79178062 AD |
1149 | } |
1150 | } | |
1151 | } | |
1152 | ||
1153 | ||
a9cb1f83 | 1154 | function getCategoryCounters($link) { |
6a7817c1 | 1155 | $ret_arr = array(); |
bba7c4bf | 1156 | |
6a7817c1 | 1157 | /* Labels category */ |
bba7c4bf | 1158 | |
8acc449c | 1159 | $cv = array("id" => -2, "kind" => "cat", |
6a7817c1 | 1160 | "counter" => getCategoryUnread($link, -2)); |
bba7c4bf | 1161 | |
6a7817c1 | 1162 | array_push($ret_arr, $cv); |
bba7c4bf | 1163 | |
41759103 | 1164 | $result = db_query($link, "SELECT id AS cat_id, value AS unread, |
2c5f231e AD |
1165 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 |
1166 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
8d505d78 AD |
1167 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
1168 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
fc9de939 | 1169 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
31375163 | 1170 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
a9cb1f83 AD |
1171 | |
1172 | while ($line = db_fetch_assoc($result)) { | |
22fdebff | 1173 | $line["cat_id"] = (int) $line["cat_id"]; |
8a4c759e | 1174 | |
2c5f231e | 1175 | if ($line["num_children"] > 0) { |
99c9e91a | 1176 | $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]); |
2c5f231e AD |
1177 | } else { |
1178 | $child_counter = 0; | |
1179 | } | |
1180 | ||
8acc449c | 1181 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
0ef32f48 | 1182 | "counter" => $line["unread"] + $child_counter); |
6a7817c1 AD |
1183 | |
1184 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1185 | } |
d232a40f AD |
1186 | |
1187 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1188 | ||
9798b2b4 | 1189 | $cv = array("id" => 0, "kind" => "cat", |
12e6de72 | 1190 | "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true)); |
d232a40f | 1191 | |
6a7817c1 AD |
1192 | array_push($ret_arr, $cv); |
1193 | ||
1194 | return $ret_arr; | |
a9cb1f83 AD |
1195 | } |
1196 | ||
2c5f231e | 1197 | // only accepts real cats (>= 0) |
99c9e91a | 1198 | function getCategoryChildrenUnread($link, $cat, $owner_uid = false) { |
2c5f231e AD |
1199 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1200 | ||
1201 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' | |
1202 | AND owner_uid = $owner_uid"); | |
1203 | ||
1204 | $unread = 0; | |
1205 | ||
1206 | while ($line = db_fetch_assoc($result)) { | |
1207 | $unread += getCategoryUnread($link, $line["id"], $owner_uid); | |
99c9e91a | 1208 | $unread += getCategoryChildrenUnread($link, $line["id"], $owner_uid); |
2c5f231e AD |
1209 | } |
1210 | ||
1211 | return $unread; | |
1212 | } | |
1213 | ||
b6d486a3 AD |
1214 | function getCategoryUnread($link, $cat, $owner_uid = false) { |
1215 | ||
1216 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
f295c368 | 1217 | |
bba7c4bf | 1218 | if ($cat >= 0) { |
18664970 | 1219 | |
bba7c4bf AD |
1220 | if ($cat != 0) { |
1221 | $cat_query = "cat_id = '$cat'"; | |
1222 | } else { | |
1223 | $cat_query = "cat_id IS NULL"; | |
1224 | } | |
14073c0a | 1225 | |
8d505d78 | 1226 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query |
b6d486a3 | 1227 | AND owner_uid = " . $owner_uid); |
8d505d78 | 1228 | |
bba7c4bf AD |
1229 | $cat_feeds = array(); |
1230 | while ($line = db_fetch_assoc($result)) { | |
1231 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1232 | } | |
8d505d78 | 1233 | |
bba7c4bf | 1234 | if (count($cat_feeds) == 0) return 0; |
8d505d78 | 1235 | |
bba7c4bf | 1236 | $match_part = implode(" OR ", $cat_feeds); |
8d505d78 AD |
1237 | |
1238 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
687bb90d AD |
1239 | FROM ttrss_user_entries |
1240 | WHERE unread = true AND ($match_part) | |
1241 | AND owner_uid = " . $owner_uid); | |
8d505d78 | 1242 | |
bba7c4bf | 1243 | $unread = 0; |
8d505d78 | 1244 | |
bba7c4bf AD |
1245 | # this needs to be rewritten |
1246 | while ($line = db_fetch_assoc($result)) { | |
1247 | $unread += $line["unread"]; | |
1248 | } | |
8d505d78 | 1249 | |
bba7c4bf AD |
1250 | return $unread; |
1251 | } else if ($cat == -1) { | |
59e15af4 | 1252 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); |
bba7c4bf | 1253 | } else if ($cat == -2) { |
f295c368 | 1254 | |
b2531a28 | 1255 | $result = db_query($link, " |
8d505d78 | 1256 | SELECT COUNT(unread) AS unread FROM |
687bb90d AD |
1257 | ttrss_user_entries, ttrss_user_labels2 |
1258 | WHERE article_id = ref_id AND unread = true | |
b2531a28 | 1259 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
ceb30ba4 | 1260 | |
b2531a28 | 1261 | $unread = db_fetch_result($result, 0, "unread"); |
f295c368 | 1262 | |
b2531a28 | 1263 | return $unread; |
f295c368 | 1264 | |
8d505d78 | 1265 | } |
f295c368 AD |
1266 | } |
1267 | ||
1268 | function getFeedUnread($link, $feed, $is_cat = false) { | |
2627f2d0 | 1269 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); |
bdb7369b AD |
1270 | } |
1271 | ||
ceb30ba4 AD |
1272 | function getLabelUnread($link, $label_id, $owner_uid = false) { |
1273 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1274 | ||
f360b028 AD |
1275 | $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
1276 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); | |
ceb30ba4 AD |
1277 | |
1278 | if (db_num_rows($result) != 0) { | |
1279 | return db_fetch_result($result, 0, "unread"); | |
1280 | } else { | |
1281 | return 0; | |
1282 | } | |
1283 | } | |
1284 | ||
2627f2d0 AD |
1285 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, |
1286 | $owner_uid = false) { | |
1287 | ||
22fdebff | 1288 | $n_feed = (int) $feed; |
687bb90d | 1289 | $need_entries = false; |
f295c368 | 1290 | |
2627f2d0 AD |
1291 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1292 | ||
bdb7369b AD |
1293 | if ($unread_only) { |
1294 | $unread_qpart = "unread = true"; | |
1295 | } else { | |
1296 | $unread_qpart = "true"; | |
1297 | } | |
1298 | ||
f295c368 | 1299 | if ($is_cat) { |
8d505d78 | 1300 | return getCategoryUnread($link, $n_feed, $owner_uid); |
5417fbd7 AD |
1301 | } else if ($n_feed == -6) { |
1302 | return 0; | |
1303 | } else if ($feed != "0" && $n_feed == 0) { | |
326469fc | 1304 | |
3972bf59 | 1305 | $feed = db_escape_string($link, $feed); |
c5701e70 | 1306 | |
326469fc | 1307 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) |
8d505d78 | 1308 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
687bb90d | 1309 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
326469fc AD |
1310 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
1311 | return db_fetch_result($result, 0, "count"); | |
1312 | ||
f295c368 | 1313 | } else if ($n_feed == -1) { |
a9cb1f83 | 1314 | $match_part = "marked = true"; |
e4f4b46f AD |
1315 | } else if ($n_feed == -2) { |
1316 | $match_part = "published = true"; | |
2d24f032 | 1317 | } else if ($n_feed == -3) { |
cd2cc43d | 1318 | $match_part = "unread = true AND score >= 0"; |
2d24f032 | 1319 | |
b71e188e | 1320 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 1321 | |
2d24f032 | 1322 | if (DB_TYPE == "pgsql") { |
8d505d78 | 1323 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1324 | } else { |
7608b38a | 1325 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 | 1326 | } |
687bb90d AD |
1327 | |
1328 | $need_entries = true; | |
1329 | ||
b2531a28 AD |
1330 | } else if ($n_feed == -4) { |
1331 | $match_part = "true"; | |
e04c18a2 | 1332 | } else if ($n_feed >= 0) { |
831ff047 | 1333 | |
6e63a7c3 AD |
1334 | if ($n_feed != 0) { |
1335 | $match_part = "feed_id = '$n_feed'"; | |
831ff047 | 1336 | } else { |
6e63a7c3 | 1337 | $match_part = "feed_id IS NULL"; |
831ff047 | 1338 | } |
6e63a7c3 | 1339 | |
f822a8e5 | 1340 | } else if ($feed < LABEL_BASE_INDEX) { |
318260cc | 1341 | |
f822a8e5 | 1342 | $label_id = feed_to_label_id($feed); |
a9cb1f83 | 1343 | |
ceb30ba4 | 1344 | return getLabelUnread($link, $label_id, $owner_uid); |
a9cb1f83 | 1345 | |
a9cb1f83 AD |
1346 | } |
1347 | ||
1348 | if ($match_part) { | |
e04c18a2 | 1349 | |
687bb90d | 1350 | if ($need_entries) { |
e04c18a2 | 1351 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
687bb90d AD |
1352 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
1353 | } else { | |
1354 | $from_qpart = "ttrss_user_entries"; | |
e04c18a2 AD |
1355 | } |
1356 | ||
8d505d78 | 1357 | $query = "SELECT count(int_id) AS unread |
e04c18a2 | 1358 | FROM $from_qpart WHERE |
687bb90d AD |
1359 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
1360 | ||
1361 | //echo "[$feed/$query]\n"; | |
dbfc4365 AD |
1362 | |
1363 | $result = db_query($link, $query); | |
8d505d78 | 1364 | |
a9cb1f83 | 1365 | } else { |
8d505d78 | 1366 | |
a9cb1f83 | 1367 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread |
8d505d78 AD |
1368 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
1369 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
687bb90d | 1370 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
a9cb1f83 | 1371 | } |
8d505d78 | 1372 | |
a9cb1f83 | 1373 | $unread = db_fetch_result($result, 0, "unread"); |
cfb02131 | 1374 | |
a9cb1f83 AD |
1375 | return $unread; |
1376 | } | |
1377 | ||
f3acc32e AD |
1378 | function getGlobalUnread($link, $user_id = false) { |
1379 | ||
1380 | if (!$user_id) { | |
1381 | $user_id = $_SESSION["uid"]; | |
1382 | } | |
1383 | ||
8a4c759e AD |
1384 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
1385 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
1386 | ||
8d505d78 | 1387 | $c_id = db_fetch_result($result, 0, "c_id"); |
8a4c759e | 1388 | |
a9cb1f83 AD |
1389 | return $c_id; |
1390 | } | |
1391 | ||
1392 | function getGlobalCounters($link, $global_unread = -1) { | |
6a7817c1 AD |
1393 | $ret_arr = array(); |
1394 | ||
8d505d78 | 1395 | if ($global_unread == -1) { |
a9cb1f83 AD |
1396 | $global_unread = getGlobalUnread($link); |
1397 | } | |
6a7817c1 | 1398 | |
8d505d78 | 1399 | $cv = array("id" => "global-unread", |
12e6de72 | 1400 | "counter" => (int) $global_unread); |
6a7817c1 AD |
1401 | |
1402 | array_push($ret_arr, $cv); | |
7bf7e4d3 | 1403 | |
8d505d78 | 1404 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM |
7bf7e4d3 AD |
1405 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1406 | ||
1407 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1408 | ||
8d505d78 | 1409 | $cv = array("id" => "subscribed-feeds", |
12e6de72 | 1410 | "counter" => (int) $subscribed_feeds); |
7bf7e4d3 | 1411 | |
6a7817c1 AD |
1412 | array_push($ret_arr, $cv); |
1413 | ||
1414 | return $ret_arr; | |
a9cb1f83 AD |
1415 | } |
1416 | ||
6a7817c1 | 1417 | function getVirtCounters($link) { |
a9cb1f83 | 1418 | |
ef393de7 | 1419 | $ret_arr = array(); |
bdb7369b | 1420 | |
e04c18a2 | 1421 | for ($i = 0; $i >= -4; $i--) { |
bdb7369b | 1422 | |
ceb30ba4 | 1423 | $count = getFeedUnread($link, $i); |
6a7817c1 AD |
1424 | |
1425 | $cv = array("id" => $i, | |
12e6de72 | 1426 | "counter" => (int) $count); |
8d505d78 | 1427 | |
296c8134 AD |
1428 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1429 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
bdb7369b | 1430 | |
6a7817c1 | 1431 | array_push($ret_arr, $cv); |
8d505d78 | 1432 | } |
0a6e5382 | 1433 | |
a413f53e AD |
1434 | global $pluginhost; |
1435 | ||
1436 | if ($pluginhost) { | |
1437 | $feeds = $pluginhost->get_feeds(-1); | |
1438 | ||
0196ef94 AD |
1439 | if (is_array($feeds)) { |
1440 | foreach ($feeds as $feed) { | |
1441 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
1442 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
a413f53e | 1443 | |
0196ef94 AD |
1444 | array_push($ret_arr, $cv); |
1445 | } | |
a413f53e | 1446 | } |
a413f53e AD |
1447 | } |
1448 | ||
0a6e5382 AD |
1449 | return $ret_arr; |
1450 | } | |
1451 | ||
11232703 | 1452 | function getLabelCounters($link, $descriptions = false) { |
6a7817c1 AD |
1453 | |
1454 | $ret_arr = array(); | |
0a6e5382 | 1455 | |
3809b278 | 1456 | $owner_uid = $_SESSION["uid"]; |
bdb7369b | 1457 | |
45942238 AD |
1458 | $result = db_query($link, "SELECT id,caption,COUNT(unread) AS unread |
1459 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON | |
1460 | (ttrss_labels2.id = label_id) | |
1461 | LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true) | |
123a7643 AD |
1462 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, |
1463 | ttrss_labels2.caption"); | |
8d505d78 | 1464 | |
3809b278 | 1465 | while ($line = db_fetch_assoc($result)) { |
2d24f032 | 1466 | |
f822a8e5 | 1467 | $id = label_to_feed_id($line["id"]); |
e4f4b46f | 1468 | |
3809b278 | 1469 | $label_name = $line["caption"]; |
45942238 | 1470 | $count = $line["unread"]; |
3809b278 | 1471 | |
6a7817c1 | 1472 | $cv = array("id" => $id, |
12e6de72 | 1473 | "counter" => (int) $count); |
11232703 AD |
1474 | |
1475 | if ($descriptions) | |
1476 | $cv["description"] = $label_name; | |
a9cb1f83 | 1477 | |
296c8134 AD |
1478 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1479 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
ef393de7 | 1480 | |
6a7817c1 | 1481 | array_push($ret_arr, $cv); |
3809b278 | 1482 | } |
8d505d78 | 1483 | |
ef393de7 | 1484 | return $ret_arr; |
a9cb1f83 AD |
1485 | } |
1486 | ||
3809b278 | 1487 | function getFeedCounters($link, $active_feed = false) { |
a9cb1f83 | 1488 | |
6a7817c1 AD |
1489 | $ret_arr = array(); |
1490 | ||
41759103 | 1491 | $query = "SELECT ttrss_feeds.id, |
8a4c759e | 1492 | ttrss_feeds.title, |
8d505d78 | 1493 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
de0a2122 AD |
1494 | last_error, value AS count |
1495 | FROM ttrss_feeds, ttrss_counters_cache | |
8d505d78 | 1496 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
fc9de939 | 1497 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
55e01d7e | 1498 | AND ttrss_counters_cache.feed_id = id"; |
a9cb1f83 | 1499 | |
14073c0a | 1500 | $result = db_query($link, $query); |
a9cb1f83 AD |
1501 | $fctrs_modified = false; |
1502 | ||
1503 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 1504 | |
a9cb1f83 | 1505 | $id = $line["id"]; |
de0a2122 | 1506 | $count = $line["count"]; |
a9cb1f83 | 1507 | $last_error = htmlspecialchars($line["last_error"]); |
fb1fb4ab | 1508 | |
324944f3 | 1509 | $last_updated = make_local_datetime($link, $line['last_updated'], false); |
fb1fb4ab | 1510 | |
7defa089 | 1511 | $has_img = feed_has_icon($id); |
a9cb1f83 | 1512 | |
428b704d AD |
1513 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
1514 | $last_updated = ''; | |
1515 | ||
6a7817c1 | 1516 | $cv = array("id" => $id, |
21884958 | 1517 | "updated" => $last_updated, |
12e6de72 | 1518 | "counter" => (int) $count, |
6a7817c1 | 1519 | "has_img" => (int) $has_img); |
a9cb1f83 | 1520 | |
6a7817c1 AD |
1521 | if ($last_error) |
1522 | $cv["error"] = $last_error; | |
4ffa126e | 1523 | |
296c8134 AD |
1524 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
1525 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
bdb7369b | 1526 | |
6a7817c1 | 1527 | if ($active_feed && $id == $active_feed) |
fbc95c5b | 1528 | $cv["title"] = truncate_string($line["title"], 30); |
6a7817c1 AD |
1529 | |
1530 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1531 | |
a9cb1f83 | 1532 | } |
6a7817c1 AD |
1533 | |
1534 | return $ret_arr; | |
a9cb1f83 AD |
1535 | } |
1536 | ||
6e7f8d26 AD |
1537 | function get_pgsql_version($link) { |
1538 | $result = db_query($link, "SELECT version() AS version"); | |
9949bd15 | 1539 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
6e7f8d26 AD |
1540 | return $version[1]; |
1541 | } | |
1542 | ||
2b8290cd | 1543 | /** |
23d2471c AD |
1544 | * @return array (code => Status code, message => error message if available) |
1545 | * | |
2b8290cd CW |
1546 | * 0 - OK, Feed already exists |
1547 | * 1 - OK, Feed added | |
1548 | * 2 - Invalid URL | |
9a8ce956 CW |
1549 | * 3 - URL content is HTML, no feeds available |
1550 | * 4 - URL content is HTML which contains multiple feeds. | |
1551 | * Here you should call extractfeedurls in rpc-backend | |
1552 | * to get all possible feeds. | |
5414ad4c | 1553 | * 5 - Couldn't download the URL content. |
2b8290cd | 1554 | */ |
8d505d78 | 1555 | function subscribe_to_feed($link, $url, $cat_id = 0, |
efc6553d | 1556 | $auth_login = '', $auth_pass = '') { |
bb0f29a4 | 1557 | |
23d2471c AD |
1558 | global $fetch_last_error; |
1559 | ||
2c08214a AD |
1560 | require_once "include/rssfuncs.php"; |
1561 | ||
f0266f51 | 1562 | $url = fix_url($url); |
ec39a02c | 1563 | |
23d2471c | 1564 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
a5819bb3 | 1565 | |
759e5132 AD |
1566 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
1567 | ||
1568 | if (!$contents) { | |
304aadb9 | 1569 | return array("code" => 5, "message" => $fetch_last_error); |
759e5132 AD |
1570 | } |
1571 | ||
1572 | if (is_html($contents)) { | |
1573 | $feedUrls = get_feeds_from_html($url, $contents); | |
304aadb9 | 1574 | |
304aadb9 AD |
1575 | if (count($feedUrls) == 0) { |
1576 | return array("code" => 3); | |
1577 | } else if (count($feedUrls) > 1) { | |
759e5132 | 1578 | return array("code" => 4, "feeds" => $feedUrls); |
f6d8345b | 1579 | } |
304aadb9 AD |
1580 | //use feed url as new URL |
1581 | $url = key($feedUrls); | |
1582 | } | |
f6d8345b | 1583 | |
956c7629 AD |
1584 | if ($cat_id == "0" || !$cat_id) { |
1585 | $cat_qpart = "NULL"; | |
1586 | } else { | |
1587 | $cat_qpart = "'$cat_id'"; | |
1588 | } | |
8d505d78 | 1589 | |
956c7629 | 1590 | $result = db_query($link, |
8d505d78 | 1591 | "SELECT id FROM ttrss_feeds |
a5819bb3 | 1592 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
8d505d78 | 1593 | |
956c7629 | 1594 | if (db_num_rows($result) == 0) { |
956c7629 | 1595 | $result = db_query($link, |
8d505d78 AD |
1596 | "INSERT INTO ttrss_feeds |
1597 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method) | |
1598 | VALUES ('".$_SESSION["uid"]."', '$url', | |
19b3992b | 1599 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)"); |
8d505d78 | 1600 | |
956c7629 | 1601 | $result = db_query($link, |
8d505d78 | 1602 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
f27de515 | 1603 | AND owner_uid = " . $_SESSION["uid"]); |
8d505d78 | 1604 | |
956c7629 | 1605 | $feed_id = db_fetch_result($result, 0, "id"); |
8d505d78 | 1606 | |
956c7629 | 1607 | if ($feed_id) { |
c633e370 | 1608 | update_rss_feed($link, $feed_id, true); |
956c7629 AD |
1609 | } |
1610 | ||
23d2471c | 1611 | return array("code" => 1); |
956c7629 | 1612 | } else { |
23d2471c | 1613 | return array("code" => 0); |
956c7629 AD |
1614 | } |
1615 | } | |
1616 | ||
8d505d78 | 1617 | function print_feed_select($link, $id, $default_id = "", |
4c9d0490 AD |
1618 | $attributes = "", $include_all_feeds = true, |
1619 | $root_id = false, $nest_level = 0) { | |
1620 | ||
1621 | if (!$root_id) { | |
1622 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1623 | if ($include_all_feeds) { | |
1624 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1625 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1626 | } | |
673d54ca | 1627 | } |
8d505d78 | 1628 | |
4c9d0490 | 1629 | if (get_pref($link, 'ENABLE_FEED_CATS')) { |
673d54ca | 1630 | |
4c9d0490 AD |
1631 | if ($root_id) |
1632 | $parent_qpart = "parent_cat = '$root_id'"; | |
1633 | else | |
1634 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1635 | |
4c9d0490 AD |
1636 | $result = db_query($link, "SELECT id,title, |
1637 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1638 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1639 | FROM ttrss_feed_categories | |
1640 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1641 | ||
1642 | while ($line = db_fetch_assoc($result)) { | |
1643 | ||
1644 | for ($i = 0; $i < $nest_level; $i++) | |
1645 | $line["title"] = " - " . $line["title"]; | |
1646 | ||
1647 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1648 | ||
1649 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1650 | $line["id"], htmlspecialchars($line["title"])); | |
1651 | ||
1652 | if ($line["num_children"] > 0) | |
1653 | print_feed_select($link, $id, $default_id, $attributes, | |
1654 | $include_all_feeds, $line["id"], $nest_level+1); | |
1655 | ||
1656 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1657 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1658 | ||
1659 | while ($fline = db_fetch_assoc($feed_result)) { | |
1660 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1661 | ||
1662 | $fline["title"] = " + " . $fline["title"]; | |
1663 | ||
1664 | for ($i = 0; $i < $nest_level; $i++) | |
1665 | $fline["title"] = " - " . $fline["title"]; | |
1666 | ||
1667 | printf("<option $is_selected value='%d'>%s</option>", | |
1668 | $fline["id"], htmlspecialchars($fline["title"])); | |
1669 | } | |
673d54ca | 1670 | } |
b1710666 | 1671 | |
4c9d0490 AD |
1672 | if (!$root_id) { |
1673 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
1674 | ||
1675 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1676 | __("Uncategorized")); | |
1677 | ||
1678 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1679 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1680 | ||
1681 | while ($fline = db_fetch_assoc($feed_result)) { | |
1682 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1683 | ||
1684 | $fline["title"] = " + " . $fline["title"]; | |
1685 | ||
1686 | for ($i = 0; $i < $nest_level; $i++) | |
1687 | $fline["title"] = " - " . $fline["title"]; | |
1688 | ||
1689 | printf("<option $is_selected value='%d'>%s</option>", | |
1690 | $fline["id"], htmlspecialchars($fline["title"])); | |
1691 | } | |
1692 | } | |
b1710666 | 1693 | |
4c9d0490 AD |
1694 | } else { |
1695 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1696 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
1697 | ||
1698 | while ($line = db_fetch_assoc($result)) { | |
1699 | ||
1700 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1701 | ||
1702 | printf("<option $is_selected value='%d'>%s</option>", | |
1703 | $line["id"], htmlspecialchars($line["title"])); | |
1704 | } | |
673d54ca | 1705 | } |
8d505d78 | 1706 | |
4c9d0490 AD |
1707 | if (!$root_id) { |
1708 | print "</select>"; | |
1709 | } | |
673d54ca AD |
1710 | } |
1711 | ||
fbf85cf6 AD |
1712 | function print_feed_cat_select($link, $id, $default_id, |
1713 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { | |
8d505d78 | 1714 | |
fbf85cf6 AD |
1715 | if (!$root_id) { |
1716 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1717 | } | |
673d54ca | 1718 | |
fbf85cf6 AD |
1719 | if ($root_id) |
1720 | $parent_qpart = "parent_cat = '$root_id'"; | |
1721 | else | |
1722 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1723 | |
fbf85cf6 AD |
1724 | $result = db_query($link, "SELECT id,title, |
1725 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1726 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1727 | FROM ttrss_feed_categories | |
1728 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
673d54ca | 1729 | |
fbf85cf6 AD |
1730 | while ($line = db_fetch_assoc($result)) { |
1731 | if ($line["id"] == $default_id) { | |
1732 | $is_selected = "selected=\"1\""; | |
1733 | } else { | |
1734 | $is_selected = ""; | |
1735 | } | |
673d54ca | 1736 | |
fbf85cf6 AD |
1737 | for ($i = 0; $i < $nest_level; $i++) |
1738 | $line["title"] = " - " . $line["title"]; | |
c00907f2 | 1739 | |
fbf85cf6 AD |
1740 | if ($line["title"]) |
1741 | printf("<option $is_selected value='%d'>%s</option>", | |
1742 | $line["id"], htmlspecialchars($line["title"])); | |
673d54ca | 1743 | |
fbf85cf6 AD |
1744 | if ($line["num_children"] > 0) |
1745 | print_feed_cat_select($link, $id, $default_id, $attributes, | |
1746 | $include_all_cats, $line["id"], $nest_level+1); | |
1747 | } | |
5c7c7da9 | 1748 | |
fbf85cf6 AD |
1749 | if (!$root_id) { |
1750 | if ($include_all_cats) { | |
1751 | if (db_num_rows($result) > 0) { | |
1752 | print "<option disabled=\"1\">--------</option>"; | |
1753 | } | |
7e18f8e7 AD |
1754 | |
1755 | if ($default_id == 0) { | |
1756 | $is_selected = "selected=\"1\""; | |
1757 | } else { | |
1758 | $is_selected = ""; | |
1759 | } | |
1760 | ||
1761 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
fbf85cf6 AD |
1762 | } |
1763 | print "</select>"; | |
1764 | } | |
1765 | } | |
8d505d78 | 1766 | |
14f69488 AD |
1767 | function checkbox_to_sql_bool($val) { |
1768 | return ($val == "on") ? "true" : "false"; | |
1769 | } | |
86b682ce AD |
1770 | |
1771 | function getFeedCatTitle($link, $id) { | |
1772 | if ($id == -1) { | |
d1db26aa | 1773 | return __("Special"); |
f822a8e5 | 1774 | } else if ($id < LABEL_BASE_INDEX) { |
d1db26aa | 1775 | return __("Labels"); |
86b682ce | 1776 | } else if ($id > 0) { |
8d505d78 | 1777 | $result = db_query($link, "SELECT ttrss_feed_categories.title |
86b682ce AD |
1778 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
1779 | cat_id = ttrss_feed_categories.id"); | |
1780 | if (db_num_rows($result) == 1) { | |
1781 | return db_fetch_result($result, 0, "title"); | |
1782 | } else { | |
d1db26aa | 1783 | return __("Uncategorized"); |
86b682ce AD |
1784 | } |
1785 | } else { | |
1786 | return "getFeedCatTitle($id) failed"; | |
1787 | } | |
1788 | ||
1789 | } | |
1790 | ||
9299102f | 1791 | function getFeedIcon($id) { |
af88c48a | 1792 | switch ($id) { |
4bee8b5f AD |
1793 | case 0: |
1794 | return "images/archive.png"; | |
1795 | break; | |
af88c48a | 1796 | case -1: |
c2167866 | 1797 | return "images/mark_set.svg"; |
af88c48a AD |
1798 | break; |
1799 | case -2: | |
c2167866 | 1800 | return "images/pub_set.svg"; |
af88c48a AD |
1801 | break; |
1802 | case -3: | |
1803 | return "images/fresh.png"; | |
1804 | break; | |
1805 | case -4: | |
1806 | return "images/tag.png"; | |
1807 | break; | |
5417fbd7 AD |
1808 | case -6: |
1809 | return "images/recently_read.png"; | |
1810 | break; | |
af88c48a | 1811 | default: |
f822a8e5 | 1812 | if ($id < LABEL_BASE_INDEX) { |
4bee8b5f AD |
1813 | return "images/label.png"; |
1814 | } else { | |
8d505d78 | 1815 | if (file_exists(ICONS_DIR . "/$id.ico")) |
e2eda979 | 1816 | return ICONS_URL . "/$id.ico"; |
4bee8b5f | 1817 | } |
af88c48a AD |
1818 | break; |
1819 | } | |
1820 | } | |
1821 | ||
fd994f1a AD |
1822 | function getFeedTitle($link, $id, $cat = false) { |
1823 | if ($cat) { | |
8add44ec | 1824 | return getCategoryTitle($link, $id); |
fd994f1a | 1825 | } else if ($id == -1) { |
d1db26aa | 1826 | return __("Starred articles"); |
945c243e AD |
1827 | } else if ($id == -2) { |
1828 | return __("Published articles"); | |
2d24f032 AD |
1829 | } else if ($id == -3) { |
1830 | return __("Fresh articles"); | |
b2531a28 AD |
1831 | } else if ($id == -4) { |
1832 | return __("All articles"); | |
80db1113 | 1833 | } else if ($id === 0 || $id === "0") { |
e04c18a2 | 1834 | return __("Archived articles"); |
5417fbd7 AD |
1835 | } else if ($id == -6) { |
1836 | return __("Recently read"); | |
f822a8e5 AD |
1837 | } else if ($id < LABEL_BASE_INDEX) { |
1838 | $label_id = feed_to_label_id($id); | |
ceb30ba4 | 1839 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
86b682ce | 1840 | if (db_num_rows($result) == 1) { |
ceb30ba4 | 1841 | return db_fetch_result($result, 0, "caption"); |
86b682ce AD |
1842 | } else { |
1843 | return "Unknown label ($label_id)"; | |
1844 | } | |
1845 | ||
147f5632 | 1846 | } else if (is_numeric($id) && $id > 0) { |
86b682ce AD |
1847 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
1848 | if (db_num_rows($result) == 1) { | |
1849 | return db_fetch_result($result, 0, "title"); | |
1850 | } else { | |
1851 | return "Unknown feed ($id)"; | |
1852 | } | |
1853 | } else { | |
22fdebff | 1854 | return $id; |
86b682ce | 1855 | } |
86b682ce | 1856 | } |
3dd46f19 | 1857 | |
d8221301 | 1858 | function make_init_params($link) { |
f1f3a642 | 1859 | $params = array(); |
c9268ed5 | 1860 | |
f1f3a642 AD |
1861 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
1862 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
f17cac6b | 1863 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", |
30b6ee8c | 1864 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
40496720 | 1865 | |
c4f7ba80 | 1866 | $params[strtolower($param)] = (int) get_pref($link, $param); |
f1f3a642 | 1867 | } |
40496720 | 1868 | |
c4f7ba80 AD |
1869 | $params["icons_url"] = ICONS_URL; |
1870 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
1871 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
1872 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
1873 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
c4f7ba80 | 1874 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
88a41b64 | 1875 | $params["label_base_index"] = (int) LABEL_BASE_INDEX; |
59b223d7 | 1876 | |
8cd576a1 | 1877 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
1878 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1879 | ||
8cd576a1 AD |
1880 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
1881 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 1882 | |
8cd576a1 | 1883 | $params["max_feed_id"] = (int) $max_feed_id; |
c4f7ba80 | 1884 | $params["num_feeds"] = (int) $num_feeds; |
8cd576a1 | 1885 | |
c4f7ba80 | 1886 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); |
b8cb4d08 | 1887 | $params["hotkeys"] = get_hotkeys_map($link); |
9b7ecc0a | 1888 | |
8484ce22 | 1889 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
f03701fe | 1890 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
8484ce22 | 1891 | |
6b1a4ecd | 1892 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
8b83bf5f | 1893 | |
d8221301 | 1894 | return $params; |
3ac2b520 | 1895 | } |
f54f515f | 1896 | |
b8cb4d08 AD |
1897 | function get_hotkeys_info($link) { |
1898 | $hotkeys = array( | |
1899 | __("Navigation") => array( | |
1900 | "next_feed" => __("Open next feed"), | |
1901 | "prev_feed" => __("Open previous feed"), | |
1902 | "next_article" => __("Open next article"), | |
1903 | "prev_article" => __("Open previous article"), | |
c22580b5 AD |
1904 | "next_article_noscroll" => __("Open next article (don't scroll long articles)"), |
1905 | "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"), | |
b8cb4d08 AD |
1906 | "search_dialog" => __("Show search dialog")), |
1907 | __("Article") => array( | |
1908 | "toggle_mark" => __("Toggle starred"), | |
1909 | "toggle_publ" => __("Toggle published"), | |
1910 | "toggle_unread" => __("Toggle unread"), | |
1911 | "edit_tags" => __("Edit tags"), | |
1912 | "dismiss_selected" => __("Dismiss selected"), | |
1913 | "dismiss_read" => __("Dismiss read"), | |
1914 | "open_in_new_window" => __("Open in new window"), | |
1915 | "catchup_below" => __("Mark below as read"), | |
1916 | "catchup_above" => __("Mark above as read"), | |
1917 | "article_scroll_down" => __("Scroll down"), | |
1918 | "article_scroll_up" => __("Scroll up"), | |
1919 | "select_article_cursor" => __("Select article under cursor"), | |
1bcf8f45 | 1920 | "email_article" => __("Email article"), |
414191d4 | 1921 | "close_article" => __("Close/collapse article"), |
2ccc7b8e AD |
1922 | "toggle_widescreen" => __("Toggle widescreen mode"), |
1923 | "toggle_embed_original" => __("Toggle embed original")), | |
b8cb4d08 AD |
1924 | __("Article selection") => array( |
1925 | "select_all" => __("Select all articles"), | |
1926 | "select_unread" => __("Select unread"), | |
1927 | "select_marked" => __("Select starred"), | |
1928 | "select_published" => __("Select published"), | |
1929 | "select_invert" => __("Invert selection"), | |
1930 | "select_none" => __("Deselect everything")), | |
1931 | __("Feed") => array( | |
1932 | "feed_refresh" => __("Refresh current feed"), | |
1933 | "feed_unhide_read" => __("Un/hide read feeds"), | |
1934 | "feed_subscribe" => __("Subscribe to feed"), | |
1935 | "feed_edit" => __("Edit feed"), | |
1936 | "feed_catchup" => __("Mark as read"), | |
1937 | "feed_reverse" => __("Reverse headlines"), | |
43f775de | 1938 | "feed_debug_update" => __("Debug feed update"), |
b8cb4d08 | 1939 | "catchup_all" => __("Mark all feeds as read"), |
4b27f0c0 | 1940 | "cat_toggle_collapse" => __("Un/collapse current category"), |
60b88b25 AD |
1941 | "toggle_combined_mode" => __("Toggle combined mode"), |
1942 | "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")), | |
b8cb4d08 AD |
1943 | __("Go to") => array( |
1944 | "goto_all" => __("All articles"), | |
1945 | "goto_fresh" => __("Fresh"), | |
1946 | "goto_marked" => __("Starred"), | |
1947 | "goto_published" => __("Published"), | |
1948 | "goto_tagcloud" => __("Tag cloud"), | |
1949 | "goto_prefs" => __("Preferences")), | |
1950 | __("Other") => array( | |
1951 | "create_label" => __("Create label"), | |
1952 | "create_filter" => __("Create filter"), | |
1953 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
1954 | "help_dialog" => __("Show help dialog")) | |
1955 | ); | |
1956 | ||
47854200 DA |
1957 | global $pluginhost; |
1958 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_INFO) as $plugin) { | |
1959 | $hotkeys = $plugin->hook_hotkey_info($hotkeys); | |
1960 | } | |
1961 | ||
b8cb4d08 AD |
1962 | return $hotkeys; |
1963 | } | |
1964 | ||
1965 | function get_hotkeys_map($link) { | |
a83b58f1 | 1966 | $hotkeys = array( |
e218c5f5 AD |
1967 | // "navigation" => array( |
1968 | "k" => "next_feed", | |
1969 | "j" => "prev_feed", | |
1970 | "n" => "next_article", | |
1971 | "p" => "prev_article", | |
e5e2cf3b AD |
1972 | "(38)|up" => "prev_article", |
1973 | "(40)|down" => "next_article", | |
da15c140 AD |
1974 | // "^(38)|Ctrl-up" => "prev_article_noscroll", |
1975 | // "^(40)|Ctrl-down" => "next_article_noscroll", | |
e5e2cf3b | 1976 | "(191)|/" => "search_dialog", |
e218c5f5 AD |
1977 | // "article" => array( |
1978 | "s" => "toggle_mark", | |
5b18c936 | 1979 | "*s" => "toggle_publ", |
e218c5f5 | 1980 | "u" => "toggle_unread", |
5b18c936 AD |
1981 | "*t" => "edit_tags", |
1982 | "*d" => "dismiss_selected", | |
1983 | "*x" => "dismiss_read", | |
e218c5f5 AD |
1984 | "o" => "open_in_new_window", |
1985 | "c p" => "catchup_below", | |
1986 | "c n" => "catchup_above", | |
5b18c936 AD |
1987 | "*n" => "article_scroll_down", |
1988 | "*p" => "article_scroll_up", | |
d2db81a5 AD |
1989 | "*(38)|Shift+up" => "article_scroll_up", |
1990 | "*(40)|Shift+down" => "article_scroll_down", | |
5b18c936 | 1991 | "a *w" => "toggle_widescreen", |
2ccc7b8e | 1992 | "a e" => "toggle_embed_original", |
e218c5f5 | 1993 | "e" => "email_article", |
2cda4314 | 1994 | "a q" => "close_article", |
e218c5f5 AD |
1995 | // "article_selection" => array( |
1996 | "a a" => "select_all", | |
1997 | "a u" => "select_unread", | |
5b18c936 | 1998 | "a *u" => "select_marked", |
e218c5f5 AD |
1999 | "a p" => "select_published", |
2000 | "a i" => "select_invert", | |
2001 | "a n" => "select_none", | |
2002 | // "feed" => array( | |
2003 | "f r" => "feed_refresh", | |
2004 | "f a" => "feed_unhide_read", | |
2005 | "f s" => "feed_subscribe", | |
2006 | "f e" => "feed_edit", | |
2007 | "f q" => "feed_catchup", | |
2008 | "f x" => "feed_reverse", | |
5b18c936 AD |
2009 | "f *d" => "feed_debug_update", |
2010 | "f *c" => "toggle_combined_mode", | |
60b88b25 | 2011 | "f c" => "toggle_cdm_expanded", |
5b18c936 | 2012 | "*q" => "catchup_all", |
e218c5f5 AD |
2013 | "x" => "cat_toggle_collapse", |
2014 | // "goto" => array( | |
2015 | "g a" => "goto_all", | |
2016 | "g f" => "goto_fresh", | |
2017 | "g s" => "goto_marked", | |
2018 | "g p" => "goto_published", | |
2019 | "g t" => "goto_tagcloud", | |
5b18c936 | 2020 | "g *p" => "goto_prefs", |
e218c5f5 | 2021 | // "other" => array( |
3fb40112 | 2022 | "(9)|Tab" => "select_article_cursor", // tab |
e218c5f5 AD |
2023 | "c l" => "create_label", |
2024 | "c f" => "create_filter", | |
2025 | "c s" => "collapse_sidebar", | |
3fb40112 | 2026 | "^(191)|Ctrl+/" => "help_dialog", |
a83b58f1 AD |
2027 | ); |
2028 | ||
da15c140 AD |
2029 | if (get_pref($link, 'COMBINED_DISPLAY_MODE')) { |
2030 | $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll"; | |
2031 | $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll"; | |
2032 | } | |
2033 | ||
e218c5f5 AD |
2034 | global $pluginhost; |
2035 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP) as $plugin) { | |
2036 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); | |
2037 | } | |
2038 | ||
2039 | $prefixes = array(); | |
2040 | ||
2041 | foreach (array_keys($hotkeys) as $hotkey) { | |
2042 | $pair = explode(" ", $hotkey, 2); | |
2043 | ||
2044 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
2045 | array_push($prefixes, $pair[0]); | |
2046 | } | |
2047 | } | |
2048 | ||
2049 | return array($prefixes, $hotkeys); | |
a83b58f1 AD |
2050 | } |
2051 | ||
c4f7ba80 | 2052 | function make_runtime_info($link) { |
8cd576a1 AD |
2053 | $data = array(); |
2054 | ||
2055 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
9b7ecc0a AD |
2056 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
2057 | ||
8cd576a1 AD |
2058 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
2059 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 2060 | |
8cd576a1 AD |
2061 | $data["max_feed_id"] = (int) $max_feed_id; |
2062 | $data["num_feeds"] = (int) $num_feeds; | |
c4f7ba80 | 2063 | |
f8fb4498 | 2064 | $data['last_article_id'] = getLastArticleId($link); |
5ae8f858 | 2065 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); |
f8fb4498 | 2066 | |
16314dda | 2067 | $data['dep_ts'] = calculate_dep_timestamp(); |
4cdb8173 | 2068 | $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE'); |
16314dda | 2069 | |
dbaa4e4a | 2070 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
c4f7ba80 AD |
2071 | |
2072 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
8e00ae9b | 2073 | |
9041f58b | 2074 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
8e00ae9b | 2075 | |
fb074239 | 2076 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
fbae93d8 | 2077 | |
8e00ae9b | 2078 | if ($stamp) { |
9041f58b AD |
2079 | $stamp_delta = time() - $stamp; |
2080 | ||
2081 | if ($stamp_delta > 1800) { | |
f6854e44 | 2082 | $stamp_check = 0; |
8e00ae9b | 2083 | } else { |
f6854e44 AD |
2084 | $stamp_check = 1; |
2085 | $_SESSION["daemon_stamp_check"] = time(); | |
8e00ae9b AD |
2086 | } |
2087 | ||
c4f7ba80 | 2088 | $data['daemon_stamp_ok'] = $stamp_check; |
f6854e44 | 2089 | |
8e00ae9b AD |
2090 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
2091 | ||
c4f7ba80 | 2092 | $data['daemon_stamp'] = $stamp_fmt; |
8e00ae9b | 2093 | } |
8e00ae9b | 2094 | } |
71ad883b | 2095 | } |
8e00ae9b | 2096 | |
63855db1 | 2097 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
fb074239 | 2098 | $new_version_details = @check_for_update($link); |
d9fa39f1 | 2099 | |
63855db1 | 2100 | $data['new_version_available'] = (int) ($new_version_details != false); |
d9fa39f1 AD |
2101 | |
2102 | $_SESSION["last_version_check"] = time(); | |
27211afe | 2103 | $_SESSION["version_data"] = $new_version_details; |
d9fa39f1 AD |
2104 | } |
2105 | ||
c4f7ba80 | 2106 | return $data; |
f54f515f | 2107 | } |
ef393de7 | 2108 | |
ca5d9be4 | 2109 | function search_to_sql($link, $search) { |
ef393de7 | 2110 | |
88040f57 | 2111 | $search_query_part = ""; |
e20c9d88 | 2112 | |
9949bd15 | 2113 | $keywords = explode(" ", $search); |
88040f57 | 2114 | $query_keywords = array(); |
e20c9d88 | 2115 | |
ab4b768f AD |
2116 | foreach ($keywords as $k) { |
2117 | if (strpos($k, "-") === 0) { | |
2118 | $k = substr($k, 1); | |
2119 | $not = "NOT"; | |
2120 | } else { | |
2121 | $not = ""; | |
88040f57 | 2122 | } |
e20c9d88 | 2123 | |
9949bd15 | 2124 | $commandpair = explode(":", mb_strtolower($k), 2); |
53003548 AD |
2125 | |
2126 | if ($commandpair[0] == "note" && $commandpair[1]) { | |
2127 | ||
2128 | if ($commandpair[1] == "true") | |
2129 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2130 | else | |
2131 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2132 | ||
2133 | } else if ($commandpair[0] == "star" && $commandpair[1]) { | |
2134 | ||
2135 | if ($commandpair[1] == "true") | |
2136 | array_push($query_keywords, "($not (marked = true))"); | |
2137 | else | |
2138 | array_push($query_keywords, "($not (marked = false))"); | |
2139 | ||
2140 | } else if ($commandpair[0] == "pub" && $commandpair[1]) { | |
2141 | ||
2142 | if ($commandpair[1] == "true") | |
2143 | array_push($query_keywords, "($not (published = true))"); | |
2144 | else | |
2145 | array_push($query_keywords, "($not (published = false))"); | |
2146 | ||
2147 | } else if (strpos($k, "@") === 0) { | |
e20c9d88 | 2148 | |
ab4b768f AD |
2149 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']); |
2150 | $orig_ts = strtotime(substr($k, 1)); | |
ab4b768f | 2151 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); |
8d505d78 | 2152 | |
53003548 AD |
2153 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
2154 | ||
ab4b768f | 2155 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
ca5d9be4 | 2156 | } else { |
ab4b768f AD |
2157 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') |
2158 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
88040f57 AD |
2159 | } |
2160 | } | |
2161 | ||
2162 | $search_query_part = implode("AND", $query_keywords); | |
2163 | ||
2164 | return $search_query_part; | |
2165 | } | |
2166 | ||
67bd0b1f AD |
2167 | function getParentCategories($link, $cat, $owner_uid) { |
2168 | $rv = array(); | |
2169 | ||
2170 | $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories | |
2171 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); | |
2172 | ||
2173 | while ($line = db_fetch_assoc($result)) { | |
2174 | array_push($rv, $line["parent_cat"]); | |
2175 | $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid)); | |
2176 | } | |
2177 | ||
2178 | return $rv; | |
2179 | } | |
2180 | ||
6d8d00e8 AD |
2181 | function getChildCategories($link, $cat, $owner_uid) { |
2182 | $rv = array(); | |
2183 | ||
2184 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories | |
2185 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); | |
2186 | ||
2187 | while ($line = db_fetch_assoc($result)) { | |
2188 | array_push($rv, $line["id"]); | |
2189 | $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid)); | |
2190 | } | |
2191 | ||
2192 | return $rv; | |
2193 | } | |
147f5632 | 2194 | |
ca5d9be4 | 2195 | function queryFeedHeadlines($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, $ignore_vfeed_group = false) { |
c36bf4d5 AD |
2196 | |
2197 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
c1a0b534 | 2198 | |
c3fddd05 AD |
2199 | $ext_tables_part = ""; |
2200 | ||
88040f57 | 2201 | if ($search) { |
e4f7f8df AD |
2202 | |
2203 | if (SPHINX_ENABLED) { | |
2204 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2205 | ||
8d505d78 | 2206 | if ($ids) |
e4f7f8df AD |
2207 | $search_query_part = "ref_id IN ($ids) AND "; |
2208 | else | |
2209 | $search_query_part = "ref_id = -1 AND "; | |
2210 | ||
2211 | } else { | |
ca5d9be4 | 2212 | $search_query_part = search_to_sql($link, $search); |
e4f7f8df | 2213 | $search_query_part .= " AND "; |
8d505d78 | 2214 | } |
e20c9d88 | 2215 | |
ef393de7 AD |
2216 | } else { |
2217 | $search_query_part = ""; | |
2218 | } | |
2219 | ||
36184020 | 2220 | if ($filter) { |
4e02f582 AD |
2221 | |
2222 | if (DB_TYPE == "pgsql") { | |
2223 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2224 | } else { | |
2225 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2226 | } | |
2227 | ||
2228 | $override_order = "updated DESC"; | |
2229 | ||
2680295b | 2230 | $filter_query_part = filter_to_sql($link, $filter, $owner_uid); |
dd8c36af AD |
2231 | |
2232 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
809c8e62 | 2233 | $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries, |
2680295b | 2234 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories |
dd8c36af AD |
2235 | WHERE $filter_query_part LIMIT 1", false); |
2236 | ||
7726063c AD |
2237 | if ($result) { |
2238 | $test = db_fetch_result($result, 0, "true_val"); | |
dd8c36af | 2239 | |
7726063c AD |
2240 | if (!$test) { |
2241 | $filter_query_part = "false AND"; | |
2242 | } else { | |
2243 | $filter_query_part .= " AND"; | |
2244 | } | |
dd8c36af | 2245 | } else { |
7726063c | 2246 | $filter_query_part = "false AND"; |
dd8c36af AD |
2247 | } |
2248 | ||
36184020 AD |
2249 | } else { |
2250 | $filter_query_part = ""; | |
2251 | } | |
2252 | ||
97e5dbb2 AD |
2253 | if ($since_id) { |
2254 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2255 | } else { | |
2256 | $since_id_part = ""; | |
2257 | } | |
2258 | ||
ef393de7 | 2259 | $view_query_part = ""; |
8d505d78 | 2260 | |
9b523c01 | 2261 | if ($view_mode == "adaptive") { |
ef393de7 AD |
2262 | if ($search) { |
2263 | $view_query_part = " "; | |
2264 | } else if ($feed != -1) { | |
6d8d00e8 | 2265 | |
a6adb136 | 2266 | $unread = getFeedUnread($link, $feed, $cat_view); |
f4a2f12a | 2267 | |
a6adb136 AD |
2268 | if ($cat_view && $feed > 0 && $include_children) |
2269 | $unread += getCategoryChildrenUnread($link, $feed); | |
f4a2f12a | 2270 | |
a6adb136 AD |
2271 | if ($unread > 0) |
2272 | $view_query_part = " unread = true AND "; | |
f4a2f12a | 2273 | |
ef393de7 AD |
2274 | } |
2275 | } | |
8d505d78 | 2276 | |
ef393de7 AD |
2277 | if ($view_mode == "marked") { |
2278 | $view_query_part = " marked = true AND "; | |
2279 | } | |
23d72f39 | 2280 | |
127aaaa0 AD |
2281 | if ($view_mode == "has_note") { |
2282 | $view_query_part = " (note IS NOT NULL AND note != '') AND "; | |
2283 | } | |
2284 | ||
23d72f39 AD |
2285 | if ($view_mode == "published") { |
2286 | $view_query_part = " published = true AND "; | |
2287 | } | |
2288 | ||
0bf65987 | 2289 | if ($view_mode == "unread" && $feed != -6) { |
ef393de7 AD |
2290 | $view_query_part = " unread = true AND "; |
2291 | } | |
8b09eac8 | 2292 | |
ef393de7 AD |
2293 | if ($limit > 0) { |
2294 | $limit_query_part = "LIMIT " . $limit; | |
8d505d78 | 2295 | } |
ef393de7 | 2296 | |
8361e724 AD |
2297 | $allow_archived = false; |
2298 | ||
ef393de7 | 2299 | $vfeed_query_part = ""; |
8d505d78 | 2300 | |
ef393de7 AD |
2301 | // override query strategy and enable feed display when searching globally |
2302 | if ($search && $search_mode == "all_feeds") { | |
7032f2a5 | 2303 | $query_strategy_part = "true"; |
8d505d78 | 2304 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
22fdebff | 2305 | /* tags */ |
75c648cf | 2306 | } else if (!is_numeric($feed)) { |
7032f2a5 | 2307 | $query_strategy_part = "true"; |
ef393de7 AD |
2308 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
2309 | id = feed_id) as feed_title,"; | |
7032f2a5 | 2310 | } else if ($search && $search_mode == "this_cat") { |
8d505d78 | 2311 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
0a6c4846 | 2312 | |
7032f2a5 AD |
2313 | if ($feed > 0) { |
2314 | if ($include_children) { | |
2315 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2316 | array_push($subcats, $feed); | |
2317 | $cats_qpart = join(",", $subcats); | |
2318 | } else { | |
2319 | $cats_qpart = $feed; | |
ef393de7 | 2320 | } |
8d505d78 | 2321 | |
7032f2a5 | 2322 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
8d505d78 | 2323 | |
ef393de7 | 2324 | } else { |
7032f2a5 | 2325 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
ef393de7 | 2326 | } |
8d505d78 | 2327 | |
e04c18a2 | 2328 | } else if ($feed > 0) { |
8d505d78 | 2329 | |
ef393de7 | 2330 | if ($cat_view) { |
5c365f60 | 2331 | |
ef393de7 | 2332 | if ($feed > 0) { |
09101297 AD |
2333 | if ($include_children) { |
2334 | # sub-cats | |
2335 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2336 | ||
7032f2a5 AD |
2337 | array_push($subcats, $feed); |
2338 | $query_strategy_part = "cat_id IN (". | |
09101297 | 2339 | implode(",", $subcats).")"; |
7032f2a5 | 2340 | |
6d8d00e8 | 2341 | } else { |
09101297 | 2342 | $query_strategy_part = "cat_id = '$feed'"; |
6d8d00e8 AD |
2343 | } |
2344 | ||
ef393de7 AD |
2345 | } else { |
2346 | $query_strategy_part = "cat_id IS NULL"; | |
2347 | } | |
8d505d78 | 2348 | |
ef393de7 | 2349 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
5c365f60 | 2350 | |
8d505d78 | 2351 | } else { |
6e63a7c3 | 2352 | $query_strategy_part = "feed_id = '$feed'"; |
ef393de7 | 2353 | } |
bfe5ddfc | 2354 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
e04c18a2 | 2355 | $query_strategy_part = "feed_id IS NULL"; |
8361e724 | 2356 | $allow_archived = true; |
bfe5ddfc | 2357 | } else if ($feed == 0 && $cat_view) { // uncategorized |
65dd90f2 | 2358 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
bfe5ddfc | 2359 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2360 | } else if ($feed == -1) { // starred virtual feed |
2361 | $query_strategy_part = "marked = true"; | |
2362 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
835fb294 AD |
2363 | $allow_archived = true; |
2364 | ||
1bd7413f | 2365 | if (!$override_order) { |
b9a06a0e | 2366 | $override_order = "last_marked DESC, date_entered DESC, updated DESC"; |
1bd7413f | 2367 | } |
7873d588 | 2368 | |
e6a38cde AD |
2369 | } else if ($feed == -2) { // published virtual feed OR labels category |
2370 | ||
2371 | if (!$cat_view) { | |
2372 | $query_strategy_part = "published = true"; | |
2373 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
8361e724 | 2374 | $allow_archived = true; |
46b78149 | 2375 | |
1bd7413f | 2376 | if (!$override_order) { |
b9a06a0e | 2377 | $override_order = "last_published DESC, date_entered DESC, updated DESC"; |
1bd7413f AD |
2378 | } |
2379 | ||
e6a38cde AD |
2380 | } else { |
2381 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2382 | ||
2383 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
8d505d78 | 2384 | |
e6a38cde AD |
2385 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
2386 | ttrss_user_labels2.article_id = ref_id"; | |
2387 | ||
2388 | } | |
5417fbd7 | 2389 | } else if ($feed == -6) { // recently read |
5089b30b | 2390 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
5417fbd7 | 2391 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
835fb294 | 2392 | $allow_archived = true; |
46b78149 AD |
2393 | |
2394 | if (!$override_order) $override_order = "last_read DESC"; | |
2d24f032 | 2395 | } else if ($feed == -3) { // fresh virtual feed |
cd2cc43d | 2396 | $query_strategy_part = "unread = true AND score >= 0"; |
2d24f032 | 2397 | |
7a22dc2a | 2398 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 2399 | |
2d24f032 | 2400 | if (DB_TYPE == "pgsql") { |
be574731 | 2401 | $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 2402 | } else { |
be574731 | 2403 | $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 AD |
2404 | } |
2405 | ||
b2531a28 AD |
2406 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
2407 | } else if ($feed == -4) { // all articles virtual feed | |
2408 | $query_strategy_part = "true"; | |
e4f4b46f | 2409 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
f822a8e5 AD |
2410 | } else if ($feed <= LABEL_BASE_INDEX) { // labels |
2411 | $label_id = feed_to_label_id($feed); | |
3de0261a | 2412 | |
ceb30ba4 AD |
2413 | $query_strategy_part = "label_id = '$label_id' AND |
2414 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2415 | ttrss_user_labels2.article_id = ref_id"; | |
3de0261a | 2416 | |
ef393de7 | 2417 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ceb30ba4 | 2418 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
835fb294 | 2419 | $allow_archived = true; |
8d505d78 | 2420 | |
ef393de7 | 2421 | } else { |
835fb294 | 2422 | $query_strategy_part = "true"; |
ef393de7 | 2423 | } |
d6e5706d | 2424 | |
686852d5 | 2425 | $order_by = "score DESC, date_entered DESC, updated DESC"; |
e939722a | 2426 | |
2e4faaac | 2427 | if ($view_mode == "unread_first") { |
434bf856 | 2428 | $order_by = "unread DESC, $order_by"; |
2e4faaac AD |
2429 | } |
2430 | ||
e939722a AD |
2431 | if ($override_order) { |
2432 | $order_by = $override_order; | |
2433 | } | |
8d505d78 | 2434 | |
ef393de7 AD |
2435 | $feed_title = ""; |
2436 | ||
22fdebff | 2437 | if ($search) { |
7032f2a5 | 2438 | $feed_title = T_sprintf("Search results: %s", $search); |
22fdebff | 2439 | } else { |
ef393de7 | 2440 | if ($cat_view) { |
22fdebff | 2441 | $feed_title = getCategoryTitle($link, $feed); |
ef393de7 | 2442 | } else { |
147f5632 | 2443 | if (is_numeric($feed) && $feed > 0) { |
8d505d78 | 2444 | $result = db_query($link, "SELECT title,site_url,last_error |
22fdebff | 2445 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
8d505d78 | 2446 | |
22fdebff AD |
2447 | $feed_title = db_fetch_result($result, 0, "title"); |
2448 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2449 | $last_error = db_fetch_result($result, 0, "last_error"); | |
2450 | } else { | |
2451 | $feed_title = getFeedTitle($link, $feed); | |
8d505d78 | 2452 | } |
88040f57 | 2453 | } |
ef393de7 AD |
2454 | } |
2455 | ||
87764a50 | 2456 | $content_query_part = "content as content_preview, cached_content, "; |
62129e67 | 2457 | |
75c648cf | 2458 | if (is_numeric($feed)) { |
8d505d78 | 2459 | |
ef393de7 AD |
2460 | if ($feed >= 0) { |
2461 | $feed_kind = "Feeds"; | |
2462 | } else { | |
2463 | $feed_kind = "Labels"; | |
2464 | } | |
8d505d78 | 2465 | |
95a82c08 AD |
2466 | if ($limit_query_part) { |
2467 | $offset_query_part = "OFFSET $offset"; | |
2468 | } | |
2469 | ||
7fdf8eca | 2470 | // proper override_order applied above |
6b3f228f | 2471 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { |
6cfea5c7 | 2472 | if (!$override_order) { |
8d505d78 | 2473 | $order_by = "ttrss_feeds.title, $order_by"; |
7fdf8eca AD |
2474 | } else { |
2475 | $order_by = "ttrss_feeds.title, $override_order"; | |
43fc671f | 2476 | } |
6cfea5c7 AD |
2477 | } |
2478 | ||
8361e724 | 2479 | if (!$allow_archived) { |
e04c18a2 | 2480 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
117335bf | 2481 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
e04c18a2 AD |
2482 | |
2483 | } else { | |
835fb294 | 2484 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
e04c18a2 AD |
2485 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
2486 | } | |
2487 | ||
8d505d78 | 2488 | $query = "SELECT DISTINCT |
f9b2d27c | 2489 | date_entered, |
1f64b1be | 2490 | guid, |
ef393de7 | 2491 | ttrss_entries.id,ttrss_entries.title, |
46921916 | 2492 | updated, |
9c506873 AD |
2493 | label_cache, |
2494 | tag_cache, | |
c0644ee4 | 2495 | always_display_enclosures, |
d1fc2f92 | 2496 | site_url, |
c7e51de1 | 2497 | note, |
13992673 AD |
2498 | num_comments, |
2499 | comments, | |
db16ae50 | 2500 | int_id, |
bfd61d3f | 2501 | hide_images, |
494a64ea | 2502 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
7873d588 | 2503 | last_marked, last_published, |
ef393de7 AD |
2504 | $vfeed_query_part |
2505 | $content_query_part | |
ff6e357a | 2506 | author,score |
ef393de7 | 2507 | FROM |
e04c18a2 | 2508 | $from_qpart |
ef393de7 | 2509 | WHERE |
e04c18a2 | 2510 | $feed_check_qpart |
ef393de7 | 2511 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c36bf4d5 | 2512 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
ef393de7 | 2513 | $search_query_part |
36184020 | 2514 | $filter_query_part |
ef393de7 | 2515 | $view_query_part |
97e5dbb2 | 2516 | $since_id_part |
ef393de7 | 2517 | $query_strategy_part ORDER BY $order_by |
95a82c08 | 2518 | $limit_query_part $offset_query_part"; |
4bc311fc | 2519 | |
b4e75b2a | 2520 | if ($_REQUEST["debug"]) print $query; |
4bc311fc AD |
2521 | |
2522 | $result = db_query($link, $query); | |
8d505d78 | 2523 | |
ef393de7 AD |
2524 | } else { |
2525 | // browsing by tag | |
8d505d78 | 2526 | |
147f5632 CM |
2527 | $select_qpart = "SELECT DISTINCT " . |
2528 | "date_entered," . | |
2529 | "guid," . | |
2530 | "note," . | |
2531 | "ttrss_entries.id as id," . | |
2532 | "title," . | |
2533 | "updated," . | |
2534 | "unread," . | |
2535 | "feed_id," . | |
2536 | "orig_feed_id," . | |
2537 | "marked," . | |
d1fc2f92 AD |
2538 | "num_comments, " . |
2539 | "comments, " . | |
c0644ee4 AD |
2540 | "tag_cache," . |
2541 | "label_cache," . | |
147f5632 CM |
2542 | "link," . |
2543 | "last_read," . | |
94a567df | 2544 | "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," . |
7873d588 | 2545 | "last_marked, last_published, " . |
97e5dbb2 | 2546 | $since_id_part . |
147f5632 CM |
2547 | $vfeed_query_part . |
2548 | $content_query_part . | |
147f5632 CM |
2549 | "score "; |
2550 | ||
ef393de7 | 2551 | $feed_kind = "Tags"; |
147f5632 CM |
2552 | $all_tags = explode(",", $feed); |
2553 | if ($search_mode == 'any') { | |
2554 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2555 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2556 | $where_qpart = " WHERE " . | |
2557 | "ref_id = ttrss_entries.id AND " . | |
2558 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2559 | "post_int_id = int_id AND $tag_sql AND " . | |
2560 | $view_query_part . | |
2561 | $search_query_part . | |
2562 | $query_strategy_part . " ORDER BY $order_by " . | |
2563 | $limit_query_part; | |
8d505d78 | 2564 | |
147f5632 CM |
2565 | } else { |
2566 | $i = 1; | |
2567 | $sub_selects = array(); | |
2568 | $sub_ands = array(); | |
2569 | foreach ($all_tags as $term) { | |
2570 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2571 | $i++; | |
2572 | } | |
2573 | if ($i > 2) { | |
2574 | $x = 1; | |
2575 | $y = 2; | |
2576 | do { | |
2577 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2578 | $x++; | |
2579 | $y++; | |
2580 | } while ($y < $i); | |
2581 | } | |
2582 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2583 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2584 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2585 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2586 | } | |
2587 | // error_log("TAG SQL: " . $tag_sql); | |
2588 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2589 | ||
2590 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
2591 | $result = db_query($link, $select_qpart . $from_qpart . $where_qpart); | |
ef393de7 AD |
2592 | } |
2593 | ||
c7188969 | 2594 | return array($result, $feed_title, $feed_site_url, $last_error); |
8d505d78 | 2595 | |
ef393de7 AD |
2596 | } |
2597 | ||
bfd61d3f | 2598 | function sanitize($link, $str, $force_remove_images = false, $owner = false, $site_url = false) { |
ceb0cab5 AD |
2599 | if (!$owner) $owner = $_SESSION["uid"]; |
2600 | ||
96811a55 AD |
2601 | $res = trim($str); if (!$res) return ''; |
2602 | ||
46137483 AD |
2603 | if (strpos($res, "href=") === false) |
2604 | $res = rewrite_urls($res); | |
533c0ea6 | 2605 | |
8cc3c778 AD |
2606 | $charset_hack = '<head> |
2607 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2608 | </head>'; | |
2609 | ||
96811a55 AD |
2610 | $res = trim($res); if (!$res) return ''; |
2611 | ||
8cc3c778 AD |
2612 | libxml_use_internal_errors(true); |
2613 | ||
2614 | $doc = new DOMDocument(); | |
2615 | $doc->loadHTML($charset_hack . $res); | |
2616 | $xpath = new DOMXPath($doc); | |
8d505d78 | 2617 | |
8cc3c778 AD |
2618 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
2619 | ||
2620 | foreach ($entries as $entry) { | |
2621 | ||
2622 | if ($site_url) { | |
2623 | ||
2624 | if ($entry->hasAttribute('href')) | |
2625 | $entry->setAttribute('href', | |
2626 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
8d505d78 | 2627 | |
f0bd8e65 AD |
2628 | if ($entry->hasAttribute('src')) { |
2629 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
2630 | ||
2631 | $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png'; | |
2632 | ||
2633 | if (file_exists($cached_filename)) { | |
2634 | $src = SELF_URL_PATH . '/image.php?hash=' . sha1($src); | |
2635 | } | |
2636 | ||
2637 | $entry->setAttribute('src', $src); | |
2638 | } | |
bfd61d3f AD |
2639 | |
2640 | if ($entry->nodeName == 'img') { | |
f0540b59 | 2641 | if (($owner && get_pref($link, "STRIP_IMAGES", $owner)) || |
ba79634c | 2642 | $force_remove_images || $_SESSION["bw_limit"]) { |
bfd61d3f AD |
2643 | |
2644 | $p = $doc->createElement('p'); | |
2645 | ||
2646 | $a = $doc->createElement('a'); | |
2647 | $a->setAttribute('href', $entry->getAttribute('src')); | |
2648 | ||
2649 | $a->appendChild(new DOMText($entry->getAttribute('src'))); | |
2650 | $a->setAttribute('target', '_blank'); | |
2651 | ||
2652 | $p->appendChild($a); | |
2653 | ||
2654 | $entry->parentNode->replaceChild($p, $entry); | |
2655 | } | |
2656 | } | |
8cc3c778 AD |
2657 | } |
2658 | ||
fa403733 | 2659 | if (strtolower($entry->nodeName) == "a") { |
c401d5c9 | 2660 | $entry->setAttribute("target", "_blank"); |
fa403733 | 2661 | } |
8dccabed | 2662 | } |
8d505d78 | 2663 | |
254a3f56 AD |
2664 | $entries = $xpath->query('//iframe'); |
2665 | foreach ($entries as $entry) { | |
4e404802 AD |
2666 | $entry->setAttribute('sandbox', 'allow-scripts'); |
2667 | ||
254a3f56 | 2668 | } |
8dccabed | 2669 | |
b70ccfe6 FE |
2670 | $allowed_elements = array('a', 'address', 'audio', 'article', |
2671 | 'b', 'big', 'blockquote', 'body', 'br', 'cite', 'center', | |
2672 | 'code', 'dd', 'del', 'details', 'div', 'dl', 'font', | |
2673 | 'dt', 'em', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', | |
2674 | 'header', 'html', 'i', 'img', 'ins', 'kbd', | |
eb734e52 | 2675 | 'li', 'nav', 'noscript', 'ol', 'p', 'pre', 'q', 's','small', |
b70ccfe6 FE |
2676 | 'source', 'span', 'strike', 'strong', 'sub', 'summary', |
2677 | 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', | |
2678 | 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' ); | |
2679 | ||
2680 | if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe'; | |
2681 | ||
2682 | $disallowed_attributes = array('id', 'style', 'class'); | |
2683 | ||
e9b86f0a AD |
2684 | global $pluginhost; |
2685 | ||
2686 | if (isset($pluginhost)) { | |
2687 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_SANITIZE) as $plugin) { | |
b70ccfe6 FE |
2688 | $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes); |
2689 | if (is_array($retval)) { | |
2690 | $doc = $retval[0]; | |
2691 | $allowed_elements = $retval[1]; | |
2692 | $disallowed_attributes = $retval[2]; | |
2693 | } else { | |
2694 | $doc = $retval; | |
2695 | } | |
e9b86f0a AD |
2696 | } |
2697 | } | |
2698 | ||
be124dc2 | 2699 | $doc->removeChild($doc->firstChild); //remove doctype |
b70ccfe6 | 2700 | $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); |
be124dc2 | 2701 | $res = $doc->saveHTML(); |
254a3f56 AD |
2702 | return $res; |
2703 | } | |
16ad9085 | 2704 | |
b70ccfe6 | 2705 | function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) { |
254a3f56 | 2706 | $entries = $doc->getElementsByTagName("*"); |
16ad9085 | 2707 | |
254a3f56 AD |
2708 | foreach ($entries as $entry) { |
2709 | if (!in_array($entry->nodeName, $allowed_elements)) { | |
2710 | $entry->parentNode->removeChild($entry); | |
2711 | } | |
2712 | ||
2713 | if ($entry->hasAttributes()) { | |
5f0081b0 AD |
2714 | $attrs_to_remove = array(); |
2715 | ||
2716 | foreach ($entry->attributes as $attr) { | |
254a3f56 AD |
2717 | |
2718 | if (strpos($attr->nodeName, 'on') === 0) { | |
5f0081b0 | 2719 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2720 | } |
2721 | ||
2722 | if (in_array($attr->nodeName, $disallowed_attributes)) { | |
5f0081b0 | 2723 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2724 | } |
2725 | } | |
5f0081b0 AD |
2726 | |
2727 | foreach ($attrs_to_remove as $attr) { | |
2728 | $entry->removeAttributeNode($attr); | |
2729 | } | |
254a3f56 AD |
2730 | } |
2731 | } | |
2732 | ||
2733 | return $doc; | |
183ad07b | 2734 | } |
b72c3ef8 | 2735 | |
73495fd1 | 2736 | function check_for_update($link) { |
63855db1 | 2737 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
f6064662 AD |
2738 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION . |
2739 | "&iid=" . sha1(SELF_URL_PATH); | |
b72c3ef8 | 2740 | |
63855db1 | 2741 | $version_data = @fetch_file_contents($version_url); |
b72c3ef8 | 2742 | |
63855db1 AD |
2743 | if ($version_data) { |
2744 | $version_data = json_decode($version_data, true); | |
8d505d78 | 2745 | if ($version_data && $version_data['version']) { |
f67d9754 | 2746 | |
63855db1 | 2747 | if (version_compare(VERSION, $version_data['version']) == -1) { |
e91ad1e9 | 2748 | return $version_data; |
63855db1 AD |
2749 | } |
2750 | } | |
f67d9754 | 2751 | } |
b72c3ef8 | 2752 | } |
63855db1 | 2753 | return false; |
b72c3ef8 | 2754 | } |
472782e8 | 2755 | |
9968d46f AD |
2756 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { |
2757 | ||
2758 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
ed41f171 | 2759 | if (count($ids) == 0) return; |
472782e8 AD |
2760 | |
2761 | $tmp_ids = array(); | |
2762 | ||
2763 | foreach ($ids as $id) { | |
2764 | array_push($tmp_ids, "ref_id = '$id'"); | |
2765 | } | |
2766 | ||
2767 | $ids_qpart = join(" OR ", $tmp_ids); | |
2768 | ||
2769 | if ($cmode == 0) { | |
8d505d78 | 2770 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2771 | unread = false,last_read = NOW() |
9968d46f | 2772 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2773 | } else if ($cmode == 1) { |
8d505d78 | 2774 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2775 | unread = true |
9968d46f | 2776 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2777 | } else { |
8d505d78 | 2778 | db_query($link, "UPDATE ttrss_user_entries SET |
472782e8 | 2779 | unread = NOT unread,last_read = NOW() |
9968d46f | 2780 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2781 | } |
0737b95a AD |
2782 | |
2783 | /* update ccache */ | |
2784 | ||
2785 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
2786 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
2787 | ||
2788 | while ($line = db_fetch_assoc($result)) { | |
2789 | ccache_update($link, $line["feed_id"], $owner_uid); | |
2790 | } | |
472782e8 AD |
2791 | } |
2792 | ||
ca5133cb | 2793 | function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) { |
0b126ac2 | 2794 | |
3972bf59 | 2795 | $a_id = db_escape_string($link, $id); |
0b126ac2 | 2796 | |
bc976a8c AD |
2797 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
2798 | ||
8d505d78 | 2799 | $query = "SELECT DISTINCT tag_name, |
0c3d1c68 | 2800 | owner_uid as owner FROM |
0b126ac2 | 2801 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
bd3f2ade | 2802 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
0b126ac2 | 2803 | |
bd3f2ade | 2804 | $obj_id = md5("TAGS:$owner_uid:$id"); |
8d505d78 | 2805 | $tags = array(); |
bd3f2ade | 2806 | |
0e4a7d7a | 2807 | /* check cache first */ |
490c366d | 2808 | |
0e4a7d7a AD |
2809 | if ($tag_cache === false) { |
2810 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
2811 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
490c366d | 2812 | |
0e4a7d7a AD |
2813 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
2814 | } | |
bd3f2ade | 2815 | |
0e4a7d7a AD |
2816 | if ($tag_cache) { |
2817 | $tags = explode(",", $tag_cache); | |
2818 | } else { | |
490c366d | 2819 | |
0e4a7d7a | 2820 | /* do it the hard way */ |
490c366d | 2821 | |
0e4a7d7a | 2822 | $tmp_result = db_query($link, $query); |
490c366d | 2823 | |
0e4a7d7a AD |
2824 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
2825 | array_push($tags, $tmp_line["tag_name"]); | |
2826 | } | |
490c366d | 2827 | |
0e4a7d7a | 2828 | /* update the cache */ |
490c366d | 2829 | |
3972bf59 | 2830 | $tags_str = db_escape_string($link, join(",", $tags)); |
bd3f2ade | 2831 | |
0e4a7d7a AD |
2832 | db_query($link, "UPDATE ttrss_user_entries |
2833 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
2834 | AND owner_uid = $owner_uid"); | |
0b126ac2 AD |
2835 | } |
2836 | ||
2837 | return $tags; | |
2838 | } | |
2839 | ||
d62a3b63 AD |
2840 | function trim_array($array) { |
2841 | $tmp = $array; | |
3415b075 | 2842 | array_walk($tmp, 'trim'); |
d62a3b63 AD |
2843 | return $tmp; |
2844 | } | |
2845 | ||
be832a1a | 2846 | function tag_is_valid($tag) { |
ef063748 AD |
2847 | if ($tag == '') return false; |
2848 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
41f7498a | 2849 | if (mb_strlen($tag) > 250) return false; |
ef063748 | 2850 | |
31365729 AD |
2851 | if (function_exists('iconv')) { |
2852 | $tag = iconv("utf-8", "utf-8", $tag); | |
2853 | } | |
2854 | ||
ef063748 AD |
2855 | if (!$tag) return false; |
2856 | ||
2857 | return true; | |
be832a1a AD |
2858 | } |
2859 | ||
d98e76d9 AD |
2860 | function render_login_form($link) { |
2861 | require_once "login_form.php"; | |
97acbaf1 | 2862 | exit; |
01a87dff AD |
2863 | } |
2864 | ||
dc56b3b7 AD |
2865 | // from http://developer.apple.com/internet/safari/faq.html |
2866 | function no_cache_incantation() { | |
2867 | header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :) | |
2868 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified | |
2869 | header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1 | |
2870 | header("Cache-Control: post-check=0, pre-check=0", false); | |
2871 | header("Pragma: no-cache"); // HTTP/1.0 | |
2872 | } | |
2873 | ||
42395d28 | 2874 | function format_warning($msg, $id = "") { |
883fee8d | 2875 | global $link; |
8d505d78 | 2876 | return "<div class=\"warning\" id=\"$id\"> |
fcef9eea | 2877 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
0d32b41e AD |
2878 | } |
2879 | ||
08ac193a | 2880 | function format_notice($msg, $id = "") { |
883fee8d | 2881 | global $link; |
8d505d78 | 2882 | return "<div class=\"notice\" id=\"$id\"> |
fcef9eea | 2883 | <img src=\"images/sign_info.svg\"><div class='inner'>$msg</div></div>"; |
0d32b41e AD |
2884 | } |
2885 | ||
08ac193a | 2886 | function format_error($msg, $id = "") { |
883fee8d | 2887 | global $link; |
8d505d78 | 2888 | return "<div class=\"error\" id=\"$id\"> |
fcef9eea | 2889 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
68d2f95e AD |
2890 | } |
2891 | ||
4dccf1ed AD |
2892 | function print_notice($msg) { |
2893 | return print format_notice($msg); | |
2894 | } | |
2895 | ||
2896 | function print_warning($msg) { | |
2897 | return print format_warning($msg); | |
2898 | } | |
2899 | ||
68d2f95e AD |
2900 | function print_error($msg) { |
2901 | return print format_error($msg); | |
2902 | } | |
2903 | ||
2904 | ||
4dccf1ed AD |
2905 | function T_sprintf() { |
2906 | $args = func_get_args(); | |
2907 | return vsprintf(__(array_shift($args)), $args); | |
2908 | } | |
2909 | ||
51682b23 AD |
2910 | function format_inline_player($link, $url, $ctype) { |
2911 | ||
2912 | $entry = ""; | |
2913 | ||
44cd77b6 AD |
2914 | $url = htmlspecialchars($url); |
2915 | ||
8d505d78 | 2916 | if (strpos($ctype, "audio/") === 0) { |
c3edc667 AD |
2917 | |
2918 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
8d505d78 | 2919 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || |
c3edc667 AD |
2920 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { |
2921 | ||
2922 | $id = 'AUDIO-' . uniqid(); | |
2923 | ||
cb081096 | 2924 | $entry .= "<audio id=\"$id\"\" controls style='display : none'> |
ca3bca99 | 2925 | <source type=\"$ctype\" src=\"$url\"></source> |
8d505d78 | 2926 | </audio>"; |
c3edc667 | 2927 | |
8d505d78 | 2928 | $entry .= "<span onclick=\"player(this)\" |
c3edc667 AD |
2929 | title=\"".__("Click to play")."\" status=\"0\" |
2930 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
2931 | ||
2932 | } else { | |
8d505d78 AD |
2933 | |
2934 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
ad95edc2 | 2935 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
8d505d78 AD |
2936 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
2937 | <param name=\"movie\" | |
ad95edc2 | 2938 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
8d505d78 | 2939 | </object>"; |
c3edc667 | 2940 | } |
ca3bca99 | 2941 | |
44cd77b6 AD |
2942 | if ($entry) $entry .= " <a target=\"_blank\" |
2943 | href=\"$url\">" . basename($url) . "</a>"; | |
ca3bca99 AD |
2944 | |
2945 | return $entry; | |
2946 | ||
51682b23 AD |
2947 | } |
2948 | ||
ca3bca99 AD |
2949 | return ""; |
2950 | ||
2951 | /* $filename = substr($url, strrpos($url, "/")+1); | |
c3edc667 AD |
2952 | |
2953 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
ca3bca99 | 2954 | $filename . " (" . $ctype . ")" . "</a>"; */ |
c3edc667 | 2955 | |
51682b23 AD |
2956 | } |
2957 | ||
64436e10 | 2958 | function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
64436e10 | 2959 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3de0261a | 2960 | |
009646d2 AD |
2961 | $rv = array(); |
2962 | ||
2963 | $rv['id'] = $id; | |
2964 | ||
10eb9da8 | 2965 | /* we can figure out feed_id from article id anyway, why do we |
e04c18a2 | 2966 | * pass feed_id here? let's ignore the argument :( */ |
10eb9da8 AD |
2967 | |
2968 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
2969 | WHERE ref_id = '$id'"); | |
2970 | ||
e04c18a2 | 2971 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
10eb9da8 | 2972 | |
009646d2 AD |
2973 | $rv['feed_id'] = $feed_id; |
2974 | ||
2975 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3de0261a | 2976 | |
3de0261a | 2977 | if ($mark_as_read) { |
8d505d78 AD |
2978 | $result = db_query($link, "UPDATE ttrss_user_entries |
2979 | SET unread = false,last_read = NOW() | |
64436e10 | 2980 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
8a4c759e | 2981 | |
64436e10 | 2982 | ccache_update($link, $feed_id, $owner_uid); |
3de0261a AD |
2983 | } |
2984 | ||
7252abe3 | 2985 | $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id, |
fc2b26a6 | 2986 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
8cc3c778 | 2987 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
33de3d37 | 2988 | (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images, |
3de0261a | 2989 | num_comments, |
9c506873 | 2990 | tag_cache, |
c7e51de1 | 2991 | author, |
ef83538d | 2992 | orig_feed_id, |
87764a50 AD |
2993 | note, |
2994 | cached_content | |
3de0261a | 2995 | FROM ttrss_entries,ttrss_user_entries |
64436e10 | 2996 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
3de0261a AD |
2997 | |
2998 | if ($result) { | |
2999 | ||
3de0261a AD |
3000 | $line = db_fetch_assoc($result); |
3001 | ||
84d952f1 AD |
3002 | $tag_cache = $line["tag_cache"]; |
3003 | ||
3004 | $line["tags"] = get_article_tags($link, $id, $owner_uid, $line["tag_cache"]); | |
3005 | unset($line["tag_cache"]); | |
3006 | ||
3007 | $line["content"] = sanitize($link, $line["content"], false, $owner_uid, $line["site_url"]); | |
3008 | ||
3009 | global $pluginhost; | |
3010 | ||
3011 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE) as $p) { | |
3012 | $line = $p->hook_render_article($line); | |
3013 | } | |
8cc3c778 | 3014 | |
3de0261a AD |
3015 | $num_comments = $line["num_comments"]; |
3016 | $entry_comments = ""; | |
3017 | ||
3018 | if ($num_comments > 0) { | |
3019 | if ($line["comments"]) { | |
6e577ba1 | 3020 | $comments_url = htmlspecialchars($line["comments"]); |
3de0261a | 3021 | } else { |
6e577ba1 | 3022 | $comments_url = htmlspecialchars($line["link"]); |
3de0261a | 3023 | } |
7514749d | 3024 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
3de0261a AD |
3025 | } else { |
3026 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
6e577ba1 | 3027 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
8d505d78 | 3028 | } |
3de0261a AD |
3029 | } |
3030 | ||
eedfb635 AD |
3031 | if ($zoom_mode) { |
3032 | header("Content-Type: text/html"); | |
009646d2 | 3033 | $rv['content'] .= "<html><head> |
5bb0cc8e | 3034 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
eedfb635 AD |
3035 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
3036 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
b87a625c | 3037 | </head><body id=\"ttrssZoom\">"; |
eedfb635 AD |
3038 | } |
3039 | ||
009646d2 | 3040 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
bc372fe3 | 3041 | |
126e639a | 3042 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
3de0261a AD |
3043 | |
3044 | $entry_author = $line["author"]; | |
3045 | ||
3046 | if ($entry_author) { | |
60164936 | 3047 | $entry_author = __(" - ") . $entry_author; |
3de0261a AD |
3048 | } |
3049 | ||
8d505d78 | 3050 | $parsed_updated = make_local_datetime($link, $line["updated"], true, |
64436e10 | 3051 | $owner_uid, true); |
324944f3 | 3052 | |
5321e775 | 3053 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
3de0261a AD |
3054 | |
3055 | if ($line["link"]) { | |
c6c010d9 | 3056 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
bf1dc420 | 3057 | title=\"".htmlspecialchars($line['title'])."\" |
8d505d78 | 3058 | href=\"" . |
5c568973 | 3059 | htmlspecialchars($line["link"]) . "\">" . |
11bd95b4 AD |
3060 | $line["title"] . "</a>" . |
3061 | "<span class='author'>$entry_author</span></div>"; | |
3de0261a | 3062 | } else { |
c6c010d9 | 3063 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
3de0261a AD |
3064 | } |
3065 | ||
84d952f1 AD |
3066 | $tags_str = format_tags_string($line["tags"], $id); |
3067 | $tags_str_full = join(", ", $line["tags"]); | |
0780f4f4 AD |
3068 | |
3069 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
e7544143 | 3070 | |
3de0261a AD |
3071 | if (!$entry_comments) $entry_comments = " "; # placeholder |
3072 | ||
f0755b7c | 3073 | $rv['content'] .= "<div class='postTags' style='float : right'> |
2a3b6de0 | 3074 | <img src='images/tag.png' |
e9823609 | 3075 | class='tagsPic' alt='Tags' title='Tags'> "; |
eedfb635 AD |
3076 | |
3077 | if (!$zoom_mode) { | |
009646d2 | 3078 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
8d505d78 | 3079 | <a title=\"".__('Edit tags for this article')."\" |
31a53903 | 3080 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
4710e3dc | 3081 | |
0780f4f4 AD |
3082 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
3083 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3084 | position=\"below\">$tags_str_full</div>"; | |
3085 | ||
19c73507 | 3086 | global $pluginhost; |
f9ac31d6 | 3087 | |
19c73507 AD |
3088 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) { |
3089 | $rv['content'] .= $p->hook_article_button($line); | |
411fe209 AD |
3090 | } |
3091 | ||
6f3976c9 | 3092 | |
24ecbcae AD |
3093 | } else { |
3094 | $tags_str = strip_tags($tags_str); | |
009646d2 | 3095 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
eedfb635 | 3096 | } |
009646d2 AD |
3097 | $rv['content'] .= "</div>"; |
3098 | $rv['content'] .= "<div clear='both'>$entry_comments</div>"; | |
3de0261a | 3099 | |
ef83538d AD |
3100 | if ($line["orig_feed_id"]) { |
3101 | ||
3102 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
3103 | WHERE id = ".$line["orig_feed_id"]); | |
3104 | ||
3105 | if (db_num_rows($tmp_result) != 0) { | |
3106 | ||
009646d2 AD |
3107 | $rv['content'] .= "<div clear='both'>"; |
3108 | $rv['content'] .= __("Originally from:"); | |
ef83538d | 3109 | |
009646d2 | 3110 | $rv['content'] .= " "; |
ef83538d AD |
3111 | |
3112 | $tmp_line = db_fetch_assoc($tmp_result); | |
3113 | ||
009646d2 | 3114 | $rv['content'] .= "<a target='_blank' |
ef83538d AD |
3115 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
3116 | $tmp_line['title'] . "</a>"; | |
3117 | ||
009646d2 | 3118 | $rv['content'] .= " "; |
ef83538d | 3119 | |
009646d2 | 3120 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
c2167866 | 3121 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; |
ef83538d | 3122 | |
009646d2 | 3123 | $rv['content'] .= "</div>"; |
ef83538d AD |
3124 | } |
3125 | } | |
3126 | ||
009646d2 | 3127 | $rv['content'] .= "</div>"; |
3de0261a | 3128 | |
009646d2 | 3129 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
c7e51de1 | 3130 | if ($line['note']) { |
16cbc19a | 3131 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
c7e51de1 | 3132 | } |
009646d2 | 3133 | $rv['content'] .= "</div>"; |
c7e51de1 | 3134 | |
009646d2 | 3135 | $rv['content'] .= "<div class=\"postContent\">"; |
741b6090 | 3136 | |
84d952f1 | 3137 | $rv['content'] .= $line["content"]; |
db54143e | 3138 | |
009646d2 | 3139 | $rv['content'] .= format_article_enclosures($link, $id, |
33de3d37 | 3140 | $always_display_enclosures, $line["content"], $line["hide_images"]); |
ce53e200 | 3141 | |
009646d2 | 3142 | $rv['content'] .= "</div>"; |
dad14b51 | 3143 | |
009646d2 | 3144 | $rv['content'] .= "</div>"; |
3de0261a AD |
3145 | |
3146 | } | |
3147 | ||
009646d2 AD |
3148 | if ($zoom_mode) { |
3149 | $rv['content'] .= " | |
b87a625c | 3150 | <div class='footer'> |
2ae69126 AD |
3151 | <button onclick=\"return window.close()\">". |
3152 | __("Close this window")."</button></div>"; | |
009646d2 | 3153 | $rv['content'] .= "</body></html>"; |
eedfb635 | 3154 | } |
3de0261a | 3155 | |
009646d2 AD |
3156 | return $rv; |
3157 | ||
3de0261a AD |
3158 | } |
3159 | ||
79178062 | 3160 | function print_checkpoint($n, $s) { |
fa9e88c3 | 3161 | $ts = microtime(true); |
79178062 AD |
3162 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); |
3163 | return $ts; | |
3164 | } | |
3de0261a | 3165 | |
79178062 AD |
3166 | function sanitize_tag($tag) { |
3167 | $tag = trim($tag); | |
52d7e7da | 3168 | |
79178062 | 3169 | $tag = mb_strtolower($tag, 'utf-8'); |
bd202c3f | 3170 | |
79178062 | 3171 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
46921916 | 3172 | |
79178062 AD |
3173 | // $tag = str_replace('"', "", $tag); |
3174 | // $tag = str_replace("+", " ", $tag); | |
3175 | $tag = str_replace("technorati tag: ", "", $tag); | |
961f4c73 | 3176 | |
79178062 AD |
3177 | return $tag; |
3178 | } | |
3de0261a | 3179 | |
79178062 | 3180 | function get_self_url_prefix() { |
51cc3873 AD |
3181 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
3182 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3183 | } else { | |
3184 | return SELF_URL_PATH; | |
3185 | } | |
79178062 | 3186 | } |
a9bcfb8f | 3187 | |
45004d43 AD |
3188 | /** |
3189 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3190 | * | |
3191 | * @return string The Mozilla Firefox feed adding URL. | |
3192 | */ | |
3193 | function add_feed_url() { | |
ed102aa0 AD |
3194 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
3195 | ||
3196 | $url_path = get_self_url_prefix() . | |
97acbaf1 | 3197 | "/public.php?op=subscribe&feed_url=%s"; |
755a43ee | 3198 | return $url_path; |
45004d43 AD |
3199 | } // function add_feed_url |
3200 | ||
e90053fe AD |
3201 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
3202 | if ($salt && $mode2) { | |
3203 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3204 | } else if ($salt) { | |
3205 | return "SHA1X:" . sha1("$salt:$pass"); | |
1a9f4d3c AD |
3206 | } else { |
3207 | return "SHA1:" . sha1($pass); | |
3208 | } | |
45004d43 AD |
3209 | } // function encrypt_password |
3210 | ||
6aff7845 | 3211 | function load_filters($link, $feed_id, $owner_uid, $action_id = false) { |
fee840fb AD |
3212 | $filters = array(); |
3213 | ||
5574b09e | 3214 | $cat_id = (int)getFeedCategory($link, $feed_id); |
fee840fb | 3215 | |
6aff7845 | 3216 | $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE |
8e8c8934 | 3217 | owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title"); |
8d505d78 | 3218 | |
67bd0b1f AD |
3219 | $check_cats = join(",", array_merge( |
3220 | getParentCategories($link, $cat_id, $owner_uid), | |
3221 | array($cat_id))); | |
3222 | ||
0e4a7d7a | 3223 | while ($line = db_fetch_assoc($result)) { |
6aff7845 AD |
3224 | $filter_id = $line["id"]; |
3225 | ||
3226 | $result2 = db_query($link, "SELECT | |
a3a896a1 | 3227 | r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name |
6aff7845 AD |
3228 | FROM ttrss_filters2_rules AS r, |
3229 | ttrss_filter_types AS t | |
3230 | WHERE | |
67bd0b1f | 3231 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
6aff7845 AD |
3232 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
3233 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3234 | ||
3235 | $rules = array(); | |
3236 | $actions = array(); | |
ba975b2e | 3237 | |
6aff7845 AD |
3238 | while ($rule_line = db_fetch_assoc($result2)) { |
3239 | # print_r($rule_line); | |
8d505d78 | 3240 | |
6aff7845 AD |
3241 | $rule = array(); |
3242 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3243 | $rule["type"] = $rule_line["type_name"]; | |
a3a896a1 | 3244 | $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]); |
6aff7845 AD |
3245 | |
3246 | array_push($rules, $rule); | |
3247 | } | |
3248 | ||
3249 | $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name | |
3250 | FROM ttrss_filters2_actions AS a, | |
3251 | ttrss_filter_actions AS t | |
3252 | WHERE | |
3253 | action_id = t.id AND filter_id = '$filter_id'"); | |
3254 | ||
3255 | while ($action_line = db_fetch_assoc($result2)) { | |
3256 | # print_r($action_line); | |
3257 | ||
3258 | $action = array(); | |
3259 | $action["type"] = $action_line["type_name"]; | |
3260 | $action["param"] = $action_line["action_param"]; | |
3261 | ||
3262 | array_push($actions, $action); | |
0e4a7d7a | 3263 | } |
b8ffa322 | 3264 | |
b8ffa322 | 3265 | |
6aff7845 AD |
3266 | $filter = array(); |
3267 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
a3a896a1 | 3268 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); |
6aff7845 AD |
3269 | $filter["rules"] = $rules; |
3270 | $filter["actions"] = $actions; | |
3271 | ||
3272 | if (count($rules) > 0 && count($actions) > 0) { | |
3273 | array_push($filters, $filter); | |
3274 | } | |
3275 | } | |
3276 | ||
0e4a7d7a | 3277 | return $filters; |
fee840fb | 3278 | } |
1e36af0c AD |
3279 | |
3280 | function get_score_pic($score) { | |
8d505d78 AD |
3281 | if ($score > 100) { |
3282 | return "score_high.png"; | |
3283 | } else if ($score > 0) { | |
883fee8d | 3284 | return "score_half_high.png"; |
1cce3aca | 3285 | } else if ($score < -100) { |
883fee8d | 3286 | return "score_low.png"; |
1cce3aca | 3287 | } else if ($score < 0) { |
883fee8d | 3288 | return "score_half_low.png"; |
8d505d78 | 3289 | } else { |
883fee8d | 3290 | return "score_neutral.png"; |
1e36af0c AD |
3291 | } |
3292 | } | |
ec92c9d1 | 3293 | |
7defa089 AD |
3294 | function feed_has_icon($id) { |
3295 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3296 | } | |
f29ba148 AD |
3297 | |
3298 | function init_connection($link) { | |
8c0496f7 AD |
3299 | if ($link) { |
3300 | ||
3301 | if (DB_TYPE == "pgsql") { | |
3302 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
3303 | pg_set_client_encoding("UNICODE"); | |
3304 | pg_query($link, "set datestyle = 'ISO, european'"); | |
3305 | pg_query($link, "set TIME ZONE 0"); | |
3306 | } else { | |
3307 | db_query($link, "SET time_zone = '+0:0'"); | |
3308 | ||
3309 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
3310 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
3311 | } | |
3312 | } | |
19c73507 AD |
3313 | |
3314 | global $pluginhost; | |
3315 | ||
8c0496f7 | 3316 | $pluginhost = new PluginHost($link); |
d2a421e3 | 3317 | $pluginhost->load(PLUGINS, $pluginhost::KIND_ALL); |
19c73507 | 3318 | |
5f0a3741 AD |
3319 | return true; |
3320 | } else { | |
3321 | print "Unable to connect to database:" . db_last_error(); | |
3322 | return false; | |
f29ba148 AD |
3323 | } |
3324 | } | |
5e96ca9d | 3325 | |
307d187c AD |
3326 | function format_tags_string($tags, $id) { |
3327 | ||
3328 | $tags_str = ""; | |
3329 | $tags_nolinks_str = ""; | |
3330 | ||
3331 | $num_tags = 0; | |
3332 | ||
d9084cf2 | 3333 | $tag_limit = 6; |
307d187c AD |
3334 | |
3335 | $formatted_tags = array(); | |
3336 | ||
3337 | foreach ($tags as $tag) { | |
3338 | $num_tags++; | |
3339 | $tag_escaped = str_replace("'", "\\'", $tag); | |
3340 | ||
275a0af2 AD |
3341 | if (mb_strlen($tag) > 30) { |
3342 | $tag = truncate_string($tag, 30); | |
3343 | } | |
3344 | ||
307d187c AD |
3345 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; |
3346 | ||
3347 | array_push($formatted_tags, $tag_str); | |
275a0af2 AD |
3348 | |
3349 | $tmp_tags_str = implode(", ", $formatted_tags); | |
8d505d78 | 3350 | |
275a0af2 | 3351 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { |
307d187c AD |
3352 | break; |
3353 | } | |
3354 | } | |
3355 | ||
3356 | $tags_str = implode(", ", $formatted_tags); | |
3357 | ||
3358 | if ($num_tags < count($tags)) { | |
3359 | $tags_str .= ", …"; | |
3360 | } | |
3361 | ||
3362 | if ($num_tags == 0) { | |
3363 | $tags_str = __("no tags"); | |
3364 | } | |
3365 | ||
3366 | return $tags_str; | |
3367 | ||
3368 | } | |
2eb9c95c AD |
3369 | |
3370 | function format_article_labels($labels, $id) { | |
3371 | ||
3372 | $labels_str = ""; | |
3373 | ||
3374 | foreach ($labels as $l) { | |
8d505d78 | 3375 | $labels_str .= sprintf("<span class='hlLabelRef' |
2eb9c95c AD |
3376 | style='color : %s; background-color : %s'>%s</span>", |
3377 | $l[2], $l[3], $l[1]); | |
3378 | } | |
3379 | ||
3380 | return $labels_str; | |
3381 | ||
3382 | } | |
c7e51de1 | 3383 | |
16cbc19a | 3384 | function format_article_note($id, $note, $allow_edit = true) { |
c7e51de1 | 3385 | |
fcfa9ef1 AD |
3386 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
3387 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
16cbc19a | 3388 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
c7e51de1 AD |
3389 | |
3390 | return $str; | |
3391 | } | |
7f969260 | 3392 | |
7e329f13 | 3393 | |
d2a317e3 AD |
3394 | function get_feed_category($link, $feed_cat, $parent_cat_id = false) { |
3395 | if ($parent_cat_id) { | |
3396 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3397 | $parent_insert = "'$parent_cat_id'"; | |
3398 | } else { | |
3399 | $parent_qpart = "parent_cat IS NULL"; | |
3400 | $parent_insert = "NULL"; | |
3401 | } | |
3402 | ||
3403 | $result = db_query($link, | |
3404 | "SELECT id FROM ttrss_feed_categories | |
3405 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
3406 | ||
3407 | if (db_num_rows($result) == 0) { | |
3408 | return false; | |
3409 | } else { | |
3410 | return db_fetch_result($result, 0, "id"); | |
3411 | } | |
3412 | } | |
3413 | ||
3414 | function add_feed_category($link, $feed_cat, $parent_cat_id = false) { | |
c00907f2 AD |
3415 | |
3416 | if (!$feed_cat) return false; | |
3417 | ||
5c7c7da9 AD |
3418 | db_query($link, "BEGIN"); |
3419 | ||
d2a317e3 AD |
3420 | if ($parent_cat_id) { |
3421 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3422 | $parent_insert = "'$parent_cat_id'"; | |
3423 | } else { | |
3424 | $parent_qpart = "parent_cat IS NULL"; | |
3425 | $parent_insert = "NULL"; | |
3426 | } | |
3427 | ||
129562e0 AD |
3428 | $feed_cat = mb_substr($feed_cat, 0, 250); |
3429 | ||
5c7c7da9 AD |
3430 | $result = db_query($link, |
3431 | "SELECT id FROM ttrss_feed_categories | |
d2a317e3 | 3432 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
5c7c7da9 AD |
3433 | |
3434 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3435 | |
5c7c7da9 | 3436 | $result = db_query($link, |
d2a317e3 AD |
3437 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
3438 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
5c7c7da9 AD |
3439 | |
3440 | db_query($link, "COMMIT"); | |
3441 | ||
3442 | return true; | |
3443 | } | |
3444 | ||
3445 | return false; | |
8d505d78 | 3446 | } |
5c7c7da9 | 3447 | |
ab197ae1 | 3448 | function getArticleFeed($link, $id) { |
8d505d78 | 3449 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries |
a545dc31 | 3450 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
ab197ae1 AD |
3451 | |
3452 | if (db_num_rows($result) != 0) { | |
3453 | return db_fetch_result($result, 0, "feed_id"); | |
3454 | } else { | |
3455 | return 0; | |
3456 | } | |
3457 | } | |
a5819bb3 | 3458 | |
f2c6c008 CW |
3459 | /** |
3460 | * Fixes incomplete URLs by prepending "http://". | |
f0266f51 CW |
3461 | * Also replaces feed:// with http://, and |
3462 | * prepends a trailing slash if the url is a domain name only. | |
f2c6c008 CW |
3463 | * |
3464 | * @param string $url Possibly incomplete URL | |
3465 | * | |
3466 | * @return string Fixed URL. | |
3467 | */ | |
3468 | function fix_url($url) { | |
3469 | if (strpos($url, '://') === false) { | |
3470 | $url = 'http://' . $url; | |
f0266f51 CW |
3471 | } else if (substr($url, 0, 5) == 'feed:') { |
3472 | $url = 'http:' . substr($url, 5); | |
3473 | } | |
3474 | ||
3475 | //prepend slash if the URL has no slash in it | |
3476 | // "http://www.example" -> "http://www.example/" | |
44453773 | 3477 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
f0266f51 | 3478 | $url .= '/'; |
f2c6c008 | 3479 | } |
ec39a02c AD |
3480 | |
3481 | if ($url != "http:///") | |
3482 | return $url; | |
3483 | else | |
3484 | return ''; | |
f2c6c008 CW |
3485 | } |
3486 | ||
a5819bb3 AD |
3487 | function validate_feed_url($url) { |
3488 | $parts = parse_url($url); | |
3489 | ||
3490 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
3491 | ||
3492 | } | |
d9084cf2 | 3493 | |
be35798b AD |
3494 | function get_article_enclosures($link, $id) { |
3495 | ||
8d505d78 | 3496 | $query = "SELECT * FROM ttrss_enclosures |
be35798b AD |
3497 | WHERE post_id = '$id' AND content_url != ''"; |
3498 | ||
be35798b AD |
3499 | $rv = array(); |
3500 | ||
0e4a7d7a | 3501 | $result = db_query($link, $query); |
be35798b | 3502 | |
0e4a7d7a AD |
3503 | if (db_num_rows($result) > 0) { |
3504 | while ($line = db_fetch_assoc($result)) { | |
3505 | array_push($rv, $line); | |
be35798b AD |
3506 | } |
3507 | } | |
3508 | ||
3509 | return $rv; | |
3510 | } | |
3511 | ||
31a53903 AD |
3512 | function save_email_address($link, $email) { |
3513 | // FIXME: implement persistent storage of emails | |
3514 | ||
8d505d78 | 3515 | if (!$_SESSION['stored_emails']) |
31a53903 AD |
3516 | $_SESSION['stored_emails'] = array(); |
3517 | ||
3518 | if (!in_array($email, $_SESSION['stored_emails'])) | |
3519 | array_push($_SESSION['stored_emails'], $email); | |
3520 | } | |
8801fb01 | 3521 | |
8801fb01 AD |
3522 | |
3523 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
3524 | ||
3525 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3526 | ||
3527 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
3528 | ||
8d505d78 AD |
3529 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys |
3530 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
8801fb01 AD |
3531 | AND owner_uid = " . $owner_uid); |
3532 | ||
3533 | if (db_num_rows($result) == 1) { | |
3534 | return db_fetch_result($result, 0, "access_key"); | |
3535 | } else { | |
3972bf59 | 3536 | $key = db_escape_string($link, sha1(uniqid(rand(), true))); |
8801fb01 | 3537 | |
8d505d78 | 3538 | $result = db_query($link, "INSERT INTO ttrss_access_keys |
8801fb01 AD |
3539 | (access_key, feed_id, is_cat, owner_uid) |
3540 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
3541 | ||
3542 | return $key; | |
3543 | } | |
3544 | return false; | |
3545 | } | |
f0266f51 | 3546 | |
759e5132 | 3547 | function get_feeds_from_html($url, $content) |
f0266f51 CW |
3548 | { |
3549 | $url = fix_url($url); | |
3550 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
3551 | ||
fb074239 AD |
3552 | libxml_use_internal_errors(true); |
3553 | ||
f0266f51 | 3554 | $doc = new DOMDocument(); |
8d505d78 | 3555 | $doc->loadHTML($content); |
f0266f51 CW |
3556 | $xpath = new DOMXPath($doc); |
3557 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
3558 | $feedUrls = array(); | |
3559 | foreach ($entries as $entry) { | |
3560 | if ($entry->hasAttribute('href')) { | |
3561 | $title = $entry->getAttribute('title'); | |
3562 | if ($title == '') { | |
3563 | $title = $entry->getAttribute('type'); | |
3564 | } | |
923818fc CW |
3565 | $feedUrl = rewrite_relative_url( |
3566 | $baseUrl, $entry->getAttribute('href') | |
3567 | ); | |
f0266f51 CW |
3568 | $feedUrls[$feedUrl] = $title; |
3569 | } | |
3570 | } | |
3571 | return $feedUrls; | |
3572 | } | |
3573 | ||
759e5132 | 3574 | function is_html($content) { |
32b86711 | 3575 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
759e5132 | 3576 | } |
f33479da | 3577 | |
759e5132 AD |
3578 | function url_is_html($url, $login = false, $pass = false) { |
3579 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
f33479da | 3580 | } |
24e2bb3a | 3581 | |
d90868d7 | 3582 | function print_label_select($link, $name, $value, $attributes = "") { |
24e2bb3a AD |
3583 | |
3584 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
3585 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
3586 | ||
8d505d78 | 3587 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
d90868d7 | 3588 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
24e2bb3a AD |
3589 | |
3590 | while ($line = db_fetch_assoc($result)) { | |
3591 | ||
3592 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
3593 | ||
d90868d7 AD |
3594 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
3595 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
24e2bb3a AD |
3596 | |
3597 | } | |
3598 | ||
d90868d7 | 3599 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
24e2bb3a AD |
3600 | |
3601 | print "</select>"; | |
3602 | ||
3603 | ||
3604 | } | |
3605 | ||
009646d2 | 3606 | function format_article_enclosures($link, $id, $always_display_enclosures, |
33de3d37 | 3607 | $article_content, $hide_images = false) { |
dad14b51 AD |
3608 | |
3609 | $result = get_article_enclosures($link, $id); | |
009646d2 | 3610 | $rv = ''; |
8d505d78 | 3611 | |
dad14b51 | 3612 | if (count($result) > 0) { |
8d505d78 | 3613 | |
dad14b51 AD |
3614 | $entries_html = array(); |
3615 | $entries = array(); | |
ca3bca99 | 3616 | $entries_inline = array(); |
8d505d78 | 3617 | |
dad14b51 | 3618 | foreach ($result as $line) { |
8d505d78 | 3619 | |
dad14b51 AD |
3620 | $url = $line["content_url"]; |
3621 | $ctype = $line["content_type"]; | |
8d505d78 | 3622 | |
dad14b51 | 3623 | if (!$ctype) $ctype = __("unknown type"); |
8d505d78 | 3624 | |
749b56bd | 3625 | $filename = substr($url, strrpos($url, "/")+1); |
8d505d78 | 3626 | |
ca3bca99 AD |
3627 | $player = format_inline_player($link, $url, $ctype); |
3628 | ||
3629 | if ($player) array_push($entries_inline, $player); | |
8d505d78 | 3630 | |
c3edc667 AD |
3631 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
3632 | # $filename . " (" . $ctype . ")" . "</a>"; | |
8d505d78 | 3633 | |
749b56bd AD |
3634 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
3635 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
3636 | ||
dad14b51 | 3637 | array_push($entries_html, $entry); |
8d505d78 | 3638 | |
dad14b51 | 3639 | $entry = array(); |
8d505d78 | 3640 | |
dad14b51 AD |
3641 | $entry["type"] = $ctype; |
3642 | $entry["filename"] = $filename; | |
3643 | $entry["url"] = $url; | |
8d505d78 | 3644 | |
dad14b51 AD |
3645 | array_push($entries, $entry); |
3646 | } | |
8d505d78 | 3647 | |
ba79634c | 3648 | if ($_SESSION['uid'] && !get_pref($link, "STRIP_IMAGES") && !$_SESSION["bw_limit"]) { |
dad14b51 AD |
3649 | if ($always_display_enclosures || |
3650 | !preg_match("/<img/i", $article_content)) { | |
8d505d78 | 3651 | |
dad14b51 | 3652 | foreach ($entries as $entry) { |
8d505d78 | 3653 | |
dad14b51 AD |
3654 | if (preg_match("/image/", $entry["type"]) || |
3655 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
8d505d78 | 3656 | |
33de3d37 AD |
3657 | if (!$hide_images) { |
3658 | $rv .= "<p><img | |
3659 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
3660 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
3661 | } else { | |
3662 | $rv .= "<p><a target=\"_blank\" | |
3663 | href=\"".htmlspecialchars($entry["url"])."\" | |
3664 | >" .htmlspecialchars($entry["url"]) . "</a></p>"; | |
749b56bd | 3665 | |
33de3d37 | 3666 | } |
dad14b51 AD |
3667 | } |
3668 | } | |
3669 | } | |
3670 | } | |
8d505d78 | 3671 | |
ca3bca99 AD |
3672 | if (count($entries_inline) > 0) { |
3673 | $rv .= "<hr clear='both'/>"; | |
3674 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
3675 | $rv .= "<hr clear='both'/>"; | |
3676 | } | |
3677 | ||
bf6df236 | 3678 | $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">". |
f9432f26 | 3679 | "<option value=''>" . __('Attachments')."</option>"; |
8d505d78 | 3680 | |
f9432f26 AD |
3681 | foreach ($entries as $entry) { |
3682 | $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>"; | |
8d505d78 | 3683 | |
f9432f26 AD |
3684 | }; |
3685 | ||
3686 | $rv .= "</select>"; | |
dad14b51 | 3687 | } |
009646d2 AD |
3688 | |
3689 | return $rv; | |
dad14b51 AD |
3690 | } |
3691 | ||
f8fb4498 AD |
3692 | function getLastArticleId($link) { |
3693 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
3694 | WHERE owner_uid = " . $_SESSION["uid"]); | |
3695 | ||
3696 | if (db_num_rows($result) == 1) { | |
3697 | return db_fetch_result($result, 0, "id"); | |
3698 | } else { | |
3699 | return -1; | |
3700 | } | |
3701 | } | |
8cc3c778 AD |
3702 | |
3703 | function build_url($parts) { | |
3704 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
3705 | } | |
3706 | ||
f679105c CW |
3707 | /** |
3708 | * Converts a (possibly) relative URL to a absolute one. | |
3709 | * | |
3710 | * @param string $url Base URL (i.e. from where the document is) | |
3711 | * @param string $rel_url Possibly relative URL in the document | |
3712 | * | |
3713 | * @return string Absolute URL | |
3714 | */ | |
8cc3c778 | 3715 | function rewrite_relative_url($url, $rel_url) { |
b4520bb8 AD |
3716 | if (strpos($rel_url, "magnet:") === 0) { |
3717 | return $rel_url; | |
3718 | } else if (strpos($rel_url, "://") !== false) { | |
8cc3c778 | 3719 | return $rel_url; |
f9052d35 | 3720 | } else if (strpos($rel_url, "//") === 0) { |
3721 | # protocol-relative URL (rare but they exist) | |
3722 | return $rel_url; | |
8d505d78 | 3723 | } else if (strpos($rel_url, "/") === 0) |
8cc3c778 AD |
3724 | { |
3725 | $parts = parse_url($url); | |
3726 | $parts['path'] = $rel_url; | |
3727 | ||
3728 | return build_url($parts); | |
3729 | ||
3730 | } else { | |
3731 | $parts = parse_url($url); | |
f679105c CW |
3732 | if (!isset($parts['path'])) { |
3733 | $parts['path'] = '/'; | |
3734 | } | |
3735 | $dir = $parts['path']; | |
3736 | if (substr($dir, -1) !== '/') { | |
3737 | $dir = dirname($parts['path']); | |
3738 | $dir !== '/' && $dir .= '/'; | |
3739 | } | |
3740 | $parts['path'] = $dir . $rel_url; | |
8cc3c778 AD |
3741 | |
3742 | return build_url($parts); | |
3743 | } | |
3744 | } | |
3745 | ||
e4f7f8df | 3746 | function sphinx_search($query, $offset = 0, $limit = 30) { |
31303c6b AD |
3747 | require_once 'lib/sphinxapi.php'; |
3748 | ||
e4f7f8df AD |
3749 | $sphinxClient = new SphinxClient(); |
3750 | ||
3751 | $sphinxClient->SetServer('localhost', 9312); | |
3752 | $sphinxClient->SetConnectTimeout(1); | |
3753 | ||
8d505d78 | 3754 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
e4f7f8df AD |
3755 | 'feed_title' => 20)); |
3756 | ||
3757 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
3758 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
3759 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
3760 | $sphinxClient->SetArrayResult(false); | |
3761 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
8d505d78 | 3762 | |
e4f7f8df AD |
3763 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
3764 | ||
3765 | $ids = array(); | |
3766 | ||
3767 | if (is_array($result['matches'])) { | |
3768 | foreach (array_keys($result['matches']) as $int_id) { | |
3769 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
3770 | array_push($ids, $ref_id); | |
3771 | } | |
3772 | } | |
3773 | ||
3774 | return $ids; | |
3775 | } | |
3776 | ||
868650e4 AD |
3777 | function cleanup_tags($link, $days = 14, $limit = 1000) { |
3778 | ||
3779 | if (DB_TYPE == "pgsql") { | |
3780 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
3781 | } else if (DB_TYPE == "mysql") { | |
3782 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
3783 | } | |
3784 | ||
b5ec13fa | 3785 | $tags_deleted = 0; |
868650e4 | 3786 | |
b5ec13fa AD |
3787 | while ($limit > 0) { |
3788 | $limit_part = 500; | |
3789 | ||
8d505d78 AD |
3790 | $query = "SELECT ttrss_tags.id AS id |
3791 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
b5ec13fa AD |
3792 | WHERE post_int_id = int_id AND $interval_query AND |
3793 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
8d505d78 | 3794 | |
b5ec13fa AD |
3795 | $result = db_query($link, $query); |
3796 | ||
3797 | $ids = array(); | |
3798 | ||
3799 | while ($line = db_fetch_assoc($result)) { | |
3800 | array_push($ids, $line['id']); | |
3801 | } | |
3802 | ||
3803 | if (count($ids) > 0) { | |
3804 | $ids = join(",", $ids); | |
b5ec13fa AD |
3805 | |
3806 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
3807 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
3808 | } else { | |
3809 | break; | |
3810 | } | |
3811 | ||
3812 | $limit -= $limit_part; | |
3813 | } | |
3814 | ||
b5ec13fa | 3815 | return $tags_deleted; |
868650e4 AD |
3816 | } |
3817 | ||
88e4e597 AD |
3818 | function print_user_stylesheet($link) { |
3819 | $value = get_pref($link, 'USER_STYLESHEET'); | |
3820 | ||
3821 | if ($value) { | |
3822 | print "<style type=\"text/css\">"; | |
5823f9fb | 3823 | print str_replace("<br/>", "\n", $value); |
88e4e597 AD |
3824 | print "</style>"; |
3825 | } | |
3826 | ||
3827 | } | |
3828 | ||
73c32678 AD |
3829 | function rewrite_urls($html) { |
3830 | libxml_use_internal_errors(true); | |
3831 | ||
3832 | $charset_hack = '<head> | |
3833 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
3834 | </head>'; | |
3835 | ||
3836 | $doc = new DOMDocument(); | |
3837 | $doc->loadHTML($charset_hack . $html); | |
3838 | $xpath = new DOMXPath($doc); | |
3839 | ||
3840 | $entries = $xpath->query('//*/text()'); | |
3841 | ||
3842 | foreach ($entries as $entry) { | |
3843 | if (strstr($entry->wholeText, "://") !== false) { | |
3844 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
3845 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
3846 | ||
3847 | if ($text != $entry->wholeText) { | |
3848 | $cdoc = new DOMDocument(); | |
3849 | $cdoc->loadHTML($charset_hack . $text); | |
3850 | ||
3851 | ||
3852 | foreach ($cdoc->childNodes as $cnode) { | |
3853 | $cnode = $doc->importNode($cnode, true); | |
3854 | ||
3855 | if ($cnode) { | |
3856 | $entry->parentNode->insertBefore($cnode); | |
3857 | } | |
3858 | } | |
3859 | ||
3860 | $entry->parentNode->removeChild($entry); | |
3861 | ||
3862 | } | |
3863 | } | |
3864 | } | |
3865 | ||
3866 | $node = $doc->getElementsByTagName('body')->item(0); | |
3867 | ||
376897af AD |
3868 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
3869 | if ($node) | |
cc38c8e5 | 3870 | return $doc->saveXML($node); |
376897af AD |
3871 | else |
3872 | return $html; | |
533c0ea6 AD |
3873 | } |
3874 | ||
2680295b | 3875 | function filter_to_sql($link, $filter, $owner_uid) { |
4e02f582 | 3876 | $query = array(); |
36184020 | 3877 | |
4e02f582 AD |
3878 | if (DB_TYPE == "pgsql") |
3879 | $reg_qpart = "~"; | |
3880 | else | |
3881 | $reg_qpart = "REGEXP"; | |
36184020 | 3882 | |
4e02f582 AD |
3883 | foreach ($filter["rules"] AS $rule) { |
3884 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
3885 | $rule['reg_exp']) !== FALSE; | |
36184020 | 3886 | |
4e02f582 | 3887 | if ($regexp_valid) { |
36184020 | 3888 | |
3972bf59 | 3889 | $rule['reg_exp'] = db_escape_string($link, $rule['reg_exp']); |
36184020 | 3890 | |
a3a896a1 | 3891 | switch ($rule["type"]) { |
4e02f582 AD |
3892 | case "title": |
3893 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3894 | $rule['reg_exp'] . "')"; | |
3895 | break; | |
3896 | case "content": | |
3897 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
3898 | $rule['reg_exp'] . "')"; | |
3899 | break; | |
3900 | case "both": | |
3901 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3902 | $rule['reg_exp'] . "') OR LOWER(" . | |
3903 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
3904 | break; | |
3905 | case "tag": | |
3906 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
3907 | $rule['reg_exp'] . "')"; | |
3908 | break; | |
3909 | case "link": | |
3910 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
3911 | $rule['reg_exp'] . "')"; | |
3912 | break; | |
3913 | case "author": | |
3914 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
3915 | $rule['reg_exp'] . "')"; | |
3916 | break; | |
3917 | } | |
36184020 | 3918 | |
ec1f8a3d AD |
3919 | if (isset($rule['inverse'])) $qpart = "NOT ($qpart)"; |
3920 | ||
6b218731 | 3921 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
3972bf59 | 3922 | $qpart .= " AND feed_id = " . db_escape_string($link, $rule["feed_id"]); |
4e02f582 | 3923 | } |
6b8b3af8 | 3924 | |
4e02f582 | 3925 | if (isset($rule["cat_id"])) { |
2680295b AD |
3926 | |
3927 | if ($rule["cat_id"] > 0) { | |
3928 | $children = getChildCategories($link, $rule["cat_id"], $owner_uid); | |
3929 | array_push($children, $rule["cat_id"]); | |
3930 | ||
3931 | $children = join(",", $children); | |
3932 | ||
3933 | $cat_qpart = "cat_id IN ($children)"; | |
3934 | } else { | |
3935 | $cat_qpart = "cat_id IS NULL"; | |
3936 | } | |
3937 | ||
3938 | $qpart .= " AND $cat_qpart"; | |
56fbb82c | 3939 | } |
4e02f582 AD |
3940 | |
3941 | array_push($query, "($qpart)"); | |
3942 | ||
56fbb82c | 3943 | } |
4e02f582 | 3944 | } |
56fbb82c | 3945 | |
4e02f582 | 3946 | if (count($query) > 0) { |
a3a896a1 | 3947 | $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; |
56fbb82c | 3948 | } else { |
a3a896a1 | 3949 | $fullquery = "(false)"; |
56fbb82c | 3950 | } |
a3a896a1 AD |
3951 | |
3952 | if ($filter['inverse']) $fullquery = "(NOT $fullquery)"; | |
3953 | ||
3954 | return $fullquery; | |
36184020 | 3955 | } |
ae5f7bb1 | 3956 | |
3382bce1 AD |
3957 | if (!function_exists('gzdecode')) { |
3958 | function gzdecode($string) { // no support for 2nd argument | |
3959 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
3960 | base64_encode($string)); | |
3961 | } | |
3962 | } | |
3963 | ||
8db5d8ea AD |
3964 | function get_random_bytes($length) { |
3965 | if (function_exists('openssl_random_pseudo_bytes')) { | |
3966 | return openssl_random_pseudo_bytes($length); | |
3967 | } else { | |
3968 | $output = ""; | |
3969 | ||
3970 | for ($i = 0; $i < $length; $i++) | |
3971 | $output .= chr(mt_rand(0, 255)); | |
3972 | ||
3973 | return $output; | |
3974 | } | |
3975 | } | |
871f0a7a AD |
3976 | |
3977 | function read_stdin() { | |
3978 | $fp = fopen("php://stdin", "r"); | |
3979 | ||
3980 | if ($fp) { | |
3981 | $line = trim(fgets($fp)); | |
3982 | fclose($fp); | |
3983 | return $line; | |
3984 | } | |
3985 | ||
3986 | return null; | |
3987 | } | |
e3449aa1 AD |
3988 | |
3989 | function tmpdirname($path, $prefix) { | |
3990 | // Use PHP's tmpfile function to create a temporary | |
3991 | // directory name. Delete the file and keep the name. | |
3992 | $tempname = tempnam($path,$prefix); | |
3993 | if (!$tempname) | |
3994 | return false; | |
3995 | ||
3996 | if (!unlink($tempname)) | |
3997 | return false; | |
3998 | ||
3999 | return $tempname; | |
4000 | } | |
4001 | ||
6aff7845 AD |
4002 | function getFeedCategory($link, $feed) { |
4003 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
4004 | WHERE id = '$feed'"); | |
4005 | ||
4006 | if (db_num_rows($result) > 0) { | |
4007 | return db_fetch_result($result, 0, "cat_id"); | |
4008 | } else { | |
4009 | return false; | |
4010 | } | |
4011 | ||
4012 | } | |
4013 | ||
8dcb2b47 AD |
4014 | function implements_interface($class, $interface) { |
4015 | return in_array($interface, class_implements($class)); | |
4016 | } | |
e88c1943 | 4017 | |
e2b0054b AD |
4018 | function geturl($url){ |
4019 | ||
4020 | (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'); | |
4021 | ||
4022 | $curl = curl_init(); | |
4023 | $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; | |
4024 | $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; | |
4025 | $header[] = "Cache-Control: max-age=0"; | |
4026 | $header[] = "Connection: keep-alive"; | |
4027 | $header[] = "Keep-Alive: 300"; | |
4028 | $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; | |
4029 | $header[] = "Accept-Language: en-us,en;q=0.5"; | |
4030 | $header[] = "Pragma: "; | |
4031 | ||
4032 | curl_setopt($curl, CURLOPT_URL, $url); | |
4033 | curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); | |
4034 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); | |
4035 | curl_setopt($curl, CURLOPT_HEADER, true); | |
4036 | curl_setopt($curl, CURLOPT_REFERER, $url); | |
4037 | curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); | |
4038 | curl_setopt($curl, CURLOPT_AUTOREFERER, true); | |
4039 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
4040 | //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled... | |
4041 | curl_setopt($curl, CURLOPT_TIMEOUT, 60); | |
4042 | ||
4043 | $html = curl_exec($curl); | |
4044 | ||
4045 | $status = curl_getinfo($curl); | |
4046 | curl_close($curl); | |
4047 | ||
4048 | if($status['http_code']!=200){ | |
4049 | if($status['http_code'] == 301 || $status['http_code'] == 302) { | |
4050 | list($header) = explode("\r\n\r\n", $html, 2); | |
4051 | $matches = array(); | |
4052 | preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); | |
4053 | $url = trim(str_replace($matches[1],"",$matches[0])); | |
4054 | $url_parsed = parse_url($url); | |
4055 | return (isset($url_parsed))? geturl($url, $referer):''; | |
4056 | } | |
4057 | $oline=''; | |
4058 | foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';} | |
4059 | $line =$oline." \r\n ".$url."\r\n-----------------\r\n"; | |
911845b5 AD |
4060 | # $handle = @fopen('./curl.error.log', 'a'); |
4061 | # fwrite($handle, $line); | |
e2b0054b AD |
4062 | return FALSE; |
4063 | } | |
4064 | return $url; | |
4065 | } | |
8dcb2b47 | 4066 | |
c670a80d AD |
4067 | function get_minified_js($files) { |
4068 | require_once 'lib/jshrink/Minifier.php'; | |
4069 | ||
4070 | $rv = ''; | |
4071 | ||
4072 | foreach ($files as $js) { | |
4073 | if (!isset($_GET['debug'])) { | |
4074 | $cached_file = CACHE_DIR . "/js/$js.js"; | |
4075 | ||
4076 | if (file_exists($cached_file) && | |
4077 | is_readable($cached_file) && | |
4078 | filemtime($cached_file) >= filemtime("js/$js.js")) { | |
4079 | ||
4080 | $rv .= file_get_contents($cached_file); | |
4081 | ||
4082 | } else { | |
4083 | $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js")); | |
4084 | file_put_contents($cached_file, $minified); | |
4085 | $rv .= $minified; | |
4086 | } | |
4087 | } else { | |
4088 | $rv .= file_get_contents("js/$js.js"); | |
4089 | } | |
4090 | } | |
4091 | ||
4092 | return $rv; | |
4093 | } | |
4094 | ||
b5d4716a AD |
4095 | function stylesheet_tag($filename) { |
4096 | $timestamp = filemtime($filename); | |
4097 | ||
4098 | echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n"; | |
4099 | } | |
4100 | ||
4101 | function javascript_tag($filename) { | |
4102 | $query = ""; | |
4103 | ||
4104 | if (!(strpos($filename, "?") === FALSE)) { | |
4105 | $query = substr($filename, strpos($filename, "?")+1); | |
4106 | $filename = substr($filename, 0, strpos($filename, "?")); | |
4107 | } | |
4108 | ||
4109 | $timestamp = filemtime($filename); | |
4110 | ||
4111 | if ($query) $timestamp .= "&$query"; | |
4112 | ||
4113 | echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n"; | |
4114 | } | |
4115 | ||
16314dda AD |
4116 | function calculate_dep_timestamp() { |
4117 | $files = array_merge(glob("js/*.js"), glob("*.css")); | |
4118 | ||
4119 | $max_ts = -1; | |
4120 | ||
4121 | foreach ($files as $file) { | |
4122 | if (filemtime($file) > $max_ts) $max_ts = filemtime($file); | |
4123 | } | |
4124 | ||
4125 | return $max_ts; | |
4126 | } | |
4127 | ||
bcbb2ec7 AD |
4128 | function T_js_decl($s1, $s2) { |
4129 | if ($s1 && $s2) { | |
4130 | $s1 = preg_replace("/\n/", "", $s1); | |
4131 | $s2 = preg_replace("/\n/", "", $s2); | |
4132 | ||
4133 | $s1 = preg_replace("/\"/", "\\\"", $s1); | |
4134 | $s2 = preg_replace("/\"/", "\\\"", $s2); | |
4135 | ||
4136 | return "T_messages[\"$s1\"] = \"$s2\";\n"; | |
4137 | } | |
4138 | } | |
4139 | ||
4140 | function init_js_translations() { | |
4141 | ||
4142 | print 'var T_messages = new Object(); | |
4143 | ||
4144 | function __(msg) { | |
4145 | if (T_messages[msg]) { | |
4146 | return T_messages[msg]; | |
4147 | } else { | |
4148 | return msg; | |
4149 | } | |
4150 | } | |
4151 | ||
4152 | function ngettext(msg1, msg2, n) { | |
4153 | return (parseInt(n) > 1) ? msg2 : msg1; | |
4154 | }'; | |
4155 | ||
4156 | $l10n = _get_reader(); | |
4157 | ||
4158 | for ($i = 0; $i < $l10n->total; $i++) { | |
4159 | $orig = $l10n->get_original_string($i); | |
4160 | $translation = __($orig); | |
4161 | ||
4162 | print T_js_decl($orig, $translation); | |
4163 | } | |
4164 | } | |
4165 | ||
f822a8e5 AD |
4166 | function label_to_feed_id($label) { |
4167 | return LABEL_BASE_INDEX - 1 - abs($label); | |
4168 | } | |
4169 | ||
4170 | function feed_to_label_id($feed) { | |
4171 | return LABEL_BASE_INDEX - 1 + abs($feed); | |
4172 | } | |
4173 | ||
8c0496f7 | 4174 | ?> |