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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
889a5f9f | 3 | define('SCHEMA_VERSION', 118); |
545ca067 | 4 | |
f822a8e5 | 5 | define('LABEL_BASE_INDEX', -1024); |
a413f53e | 6 | define('PLUGIN_FEED_BASE_INDEX', -128); |
f822a8e5 | 7 | |
23d2471c | 8 | $fetch_last_error = false; |
7a01dc77 | 9 | $fetch_last_error_code = false; |
ef39be2b | 10 | $fetch_last_content_type = false; |
3f6f0857 | 11 | $fetch_curl_used = false; |
19b3992b | 12 | $pluginhost = false; |
23d2471c | 13 | |
d68629dc | 14 | mb_internal_encoding("UTF-8"); |
324944f3 | 15 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
16 | if (defined('E_DEPRECATED')) { |
17 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
18 | } else { | |
19 | error_reporting(E_ALL & ~E_NOTICE); | |
20 | } | |
cce28758 | 21 | |
40d13c28 | 22 | require_once 'config.php'; |
cc17c205 | 23 | |
046ec657 BK |
24 | /** |
25 | * Define a constant if not already defined | |
26 | * | |
27 | * @param string $name The constant name. | |
28 | * @param mixed $value The constant value. | |
29 | * @access public | |
30 | * @return boolean True if defined successfully or not. | |
31 | */ | |
32 | function define_default($name, $value) { | |
046ec657 BK |
33 | defined($name) or define($name, $value); |
34 | } | |
35 | ||
9ef8798b BK |
36 | ///// Some defaults that you can override in config.php ////// |
37 | ||
38 | define_default('FEED_FETCH_TIMEOUT', 45); | |
39 | // How may seconds to wait for response when requesting feed from a site | |
40 | define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15); | |
41 | // How may seconds to wait for response when requesting feed from a | |
42 | // site when that feed wasn't cached before | |
43 | define_default('FILE_FETCH_TIMEOUT', 45); | |
44 | // Default timeout when fetching files from remote sites | |
45 | define_default('FILE_FETCH_CONNECT_TIMEOUT', 15); | |
46 | // How many seconds to wait for initial response from website when | |
47 | // fetching files from remote sites | |
046ec657 | 48 | |
fc2b26a6 AD |
49 | if (DB_TYPE == "pgsql") { |
50 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
51 | } else { | |
52 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
53 | } | |
54 | ||
9632f884 AD |
55 | /** |
56 | * Return available translations names. | |
8d505d78 | 57 | * |
9632f884 AD |
58 | * @access public |
59 | * @return array A array of available translations. | |
60 | */ | |
f8c612d4 | 61 | function get_translations() { |
6a214f92 | 62 | $tr = array( |
8d505d78 | 63 | "auto" => "Detect automatically", |
a3162add | 64 | "ca_CA" => "Català", |
a06b79c4 | 65 | "cs_CZ" => "Česky", |
6a214f92 | 66 | "en_US" => "English", |
36d0510c | 67 | "es_ES" => "Español", |
a927fe7b | 68 | "de_DE" => "Deutsch", |
6a214f92 | 69 | "fr_FR" => "Français", |
e78fd196 | 70 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 71 | "it_IT" => "Italiano", |
1d004f12 | 72 | "ja_JP" => "日本語 (Japanese)", |
7b6c1ca7 | 73 | "lv_LV" => "Latviešu", |
592535d7 | 74 | "nb_NO" => "Norwegian bokmål", |
9e7f1f12 | 75 | "nl_NL" => "Dutch", |
ea45791a | 76 | "pl_PL" => "Polski", |
d3b923c9 | 77 | "ru_RU" => "Русский", |
9a063469 | 78 | "pt_BR" => "Portuguese/Brazil", |
5d608138 | 79 | "zh_CN" => "Simplified Chinese", |
2324f153 | 80 | "sv_SE" => "Svenska", |
5d608138 | 81 | "fi_FI" => "Suomi"); |
f8c612d4 AD |
82 | |
83 | return $tr; | |
84 | } | |
85 | ||
7b26a148 AD |
86 | require_once "lib/accept-to-gettext.php"; |
87 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 88 | |
87d7e850 | 89 | |
7b26a148 | 90 | function startup_gettext() { |
8d505d78 | 91 | |
7b26a148 AD |
92 | # Get locale from Accept-Language header |
93 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 94 | |
7b26a148 AD |
95 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
96 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
97 | } | |
89cb787e | 98 | |
d98e76d9 | 99 | if ($_SESSION["language"] && $_SESSION["language"] != "auto") { |
afc3cf55 | 100 | $lang = $_SESSION["language"]; |
7b26a148 | 101 | } |
7c33dbd4 | 102 | |
7b26a148 AD |
103 | if ($lang) { |
104 | if (defined('LC_MESSAGES')) { | |
105 | _setlocale(LC_MESSAGES, $lang); | |
106 | } else if (defined('LC_ALL')) { | |
107 | _setlocale(LC_ALL, $lang); | |
8d039718 | 108 | } |
aba609e0 | 109 | |
d98e76d9 | 110 | _bindtextdomain("messages", "locale"); |
865220a4 | 111 | |
7b26a148 AD |
112 | _textdomain("messages"); |
113 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 114 | } |
7b26a148 AD |
115 | } |
116 | ||
117 | startup_gettext(); | |
cc17c205 | 118 | |
b619ff15 | 119 | require_once 'db-prefs.php'; |
8911ac8b | 120 | require_once 'version.php'; |
87d7e850 AD |
121 | require_once 'ccache.php'; |
122 | require_once 'labels.php'; | |
40d13c28 | 123 | |
fb850eec | 124 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
500943a4 AD |
125 | ini_set('user_agent', SELF_USER_AGENT); |
126 | ||
b0f379df | 127 | require_once 'lib/pubsubhubbub/publisher.php'; |
010efc9b | 128 | |
7d96bfcd AD |
129 | $tz_offset = -1; |
130 | $utc_tz = new DateTimeZone('UTC'); | |
131 | $schema_version = false; | |
132 | ||
45004d43 AD |
133 | /** |
134 | * Print a timestamped debug message. | |
8d505d78 | 135 | * |
45004d43 AD |
136 | * @param string $msg The debug message. |
137 | * @return void | |
138 | */ | |
6f9e33e4 AD |
139 | function _debug($msg) { |
140 | $ts = strftime("%H:%M:%S", time()); | |
2a6a9395 AD |
141 | if (function_exists('posix_getpid')) { |
142 | $ts = "$ts/" . posix_getpid(); | |
143 | } | |
2191eb7a AD |
144 | |
145 | if (!(defined('QUIET') && QUIET)) { | |
146 | print "[$ts] $msg\n"; | |
147 | } | |
148 | ||
149 | if (defined('LOGFILE')) { | |
150 | $fp = fopen(LOGFILE, 'a+'); | |
151 | ||
152 | if ($fp) { | |
153 | fputs($fp, "[$ts] $msg\n"); | |
154 | fclose($fp); | |
155 | } | |
156 | } | |
157 | ||
45004d43 | 158 | } // function _debug |
6f9e33e4 | 159 | |
9632f884 AD |
160 | /** |
161 | * Purge a feed old posts. | |
8d505d78 | 162 | * |
9632f884 AD |
163 | * @param mixed $link A database connection. |
164 | * @param mixed $feed_id The id of the purged feed. | |
165 | * @param mixed $purge_interval Olderness of purged posts. | |
166 | * @param boolean $debug Set to True to enable the debug. False by default. | |
167 | * @access public | |
168 | * @return void | |
169 | */ | |
a42c55f0 | 170 | function purge_feed($feed_id, $purge_interval, $debug = false) { |
ad507f85 | 171 | |
a42c55f0 | 172 | if (!$purge_interval) $purge_interval = feed_purge_interval($feed_id); |
8d505d78 | 173 | |
ad507f85 | 174 | $rows = -1; |
4c193675 | 175 | |
6322ac79 | 176 | $result = db_query( |
07d0efe9 AD |
177 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
178 | ||
179 | $owner_uid = false; | |
180 | ||
181 | if (db_num_rows($result) == 1) { | |
182 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
183 | } | |
184 | ||
ab954dff AD |
185 | if ($purge_interval == -1 || !$purge_interval) { |
186 | if ($owner_uid) { | |
a42c55f0 | 187 | ccache_update($feed_id, $owner_uid); |
ab954dff AD |
188 | } |
189 | return; | |
190 | } | |
191 | ||
07d0efe9 AD |
192 | if (!$owner_uid) return; |
193 | ||
3907ef71 | 194 | if (FORCE_ARTICLE_PURGE == 0) { |
a42c55f0 | 195 | $purge_unread = get_pref("PURGE_UNREAD_ARTICLES", |
3907ef71 AD |
196 | $owner_uid, false); |
197 | } else { | |
198 | $purge_unread = true; | |
199 | $purge_interval = FORCE_ARTICLE_PURGE; | |
200 | } | |
07d0efe9 AD |
201 | |
202 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
203 | ||
fefa6ca3 | 204 | if (DB_TYPE == "pgsql") { |
6322ac79 | 205 | $pg_version = get_pgsql_version(); |
6e7f8d26 AD |
206 | |
207 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 208 | |
a42c55f0 | 209 | $result = db_query("DELETE FROM ttrss_user_entries WHERE |
8d505d78 AD |
210 | ttrss_entries.id = ref_id AND |
211 | marked = false AND | |
212 | feed_id = '$feed_id' AND | |
07d0efe9 | 213 | $query_limit |
25ea2805 | 214 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
215 | |
216 | } else { | |
217 | ||
a42c55f0 | 218 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
219 | USING ttrss_entries |
220 | WHERE ttrss_entries.id = ref_id AND | |
221 | marked = false AND | |
222 | feed_id = '$feed_id' AND | |
07d0efe9 | 223 | $query_limit |
25ea2805 | 224 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 225 | } |
ad507f85 | 226 | |
fefa6ca3 | 227 | } else { |
8d505d78 | 228 | |
a42c55f0 | 229 | /* $result = db_query("DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 230 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 231 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
232 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
233 | ||
a42c55f0 | 234 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
235 | USING ttrss_user_entries, ttrss_entries |
236 | WHERE ttrss_entries.id = ref_id AND | |
237 | marked = false AND | |
238 | feed_id = '$feed_id' AND | |
07d0efe9 | 239 | $query_limit |
25ea2805 | 240 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
ad507f85 AD |
241 | } |
242 | ||
a08f94bd | 243 | $rows = db_affected_rows($result); |
3f6f0857 | 244 | |
a42c55f0 | 245 | ccache_update($feed_id, $owner_uid); |
ced46404 | 246 | |
ad507f85 | 247 | if ($debug) { |
6f9e33e4 | 248 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 249 | } |
2ea09bde AD |
250 | |
251 | return $rows; | |
9632f884 | 252 | } // function purge_feed |
fefa6ca3 | 253 | |
a42c55f0 | 254 | function feed_purge_interval($feed_id) { |
07d0efe9 | 255 | |
a42c55f0 | 256 | $result = db_query("SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
257 | WHERE id = '$feed_id'"); |
258 | ||
259 | if (db_num_rows($result) == 1) { | |
260 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
261 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
262 | ||
6322ac79 | 263 | if ($purge_interval == 0) $purge_interval = get_pref( |
863be6ca | 264 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
265 | |
266 | return $purge_interval; | |
267 | ||
268 | } else { | |
269 | return -1; | |
270 | } | |
271 | } | |
272 | ||
a42c55f0 | 273 | function purge_orphans($do_output = false) { |
a2d79981 | 274 | |
71604ca4 | 275 | // purge orphaned posts in main content table |
a42c55f0 | 276 | $result = db_query("DELETE FROM ttrss_entries WHERE |
71604ca4 | 277 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
a2d79981 AD |
278 | |
279 | if ($do_output) { | |
a42c55f0 | 280 | $rows = db_affected_rows($result); |
a2d79981 AD |
281 | _debug("Purged $rows orphaned posts."); |
282 | } | |
c3a8d71a AD |
283 | } |
284 | ||
a42c55f0 AD |
285 | function get_feed_update_interval($feed_id) { |
286 | $result = db_query("SELECT owner_uid, update_interval FROM | |
c7d57b66 AD |
287 | ttrss_feeds WHERE id = '$feed_id'"); |
288 | ||
289 | if (db_num_rows($result) == 1) { | |
290 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
291 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
292 | ||
293 | if ($update_interval != 0) { | |
294 | return $update_interval; | |
295 | } else { | |
a42c55f0 | 296 | return get_pref('DEFAULT_UPDATE_INTERVAL', $owner_uid, false); |
c7d57b66 AD |
297 | } |
298 | ||
299 | } else { | |
300 | return -1; | |
301 | } | |
302 | } | |
303 | ||
7a01dc77 | 304 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) { |
8d505d78 | 305 | |
23d2471c | 306 | global $fetch_last_error; |
7a01dc77 | 307 | global $fetch_last_error_code; |
ef39be2b | 308 | global $fetch_last_content_type; |
3f6f0857 | 309 | global $fetch_curl_used; |
33373eca | 310 | |
2375b6b6 | 311 | $url = str_replace(' ', '%20', $url); |
23d2471c | 312 | |
3f6f0857 AD |
313 | if (!defined('NO_CURL') && function_exists('curl_init')) { |
314 | ||
315 | $fetch_curl_used = true; | |
b799dc8b | 316 | |
438a3ecb | 317 | if (ini_get("safe_mode") || ini_get("open_basedir")) { |
b799dc8b AD |
318 | $ch = curl_init(geturl($url)); |
319 | } else { | |
320 | $ch = curl_init($url); | |
321 | } | |
a1af1574 | 322 | |
7a01dc77 AD |
323 | if ($timestamp) { |
324 | curl_setopt($ch, CURLOPT_HTTPHEADER, | |
325 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
326 | } | |
327 | ||
8401101d BK |
328 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT); |
329 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT); | |
438a3ecb | 330 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode") && !ini_get("open_basedir")); |
a1af1574 AD |
331 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
332 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
333 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 334 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 335 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
19929bbe | 336 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
3f6f0857 | 337 | curl_setopt($ch, CURLOPT_ENCODING, ""); |
48b657fc | 338 | curl_setopt($ch, CURLOPT_REFERER, $url); |
8d505d78 | 339 | |
ae5f7bb1 AD |
340 | if ($post_query) { |
341 | curl_setopt($ch, CURLOPT_POST, true); | |
342 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
343 | } | |
344 | ||
8d505d78 AD |
345 | if ($login && $pass) |
346 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 347 | |
fb074239 | 348 | $contents = @curl_exec($ch); |
268a06dc | 349 | |
48b657fc AD |
350 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
351 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
352 | $contents = @curl_exec($ch); | |
fb850eec AD |
353 | } |
354 | ||
a1af1574 | 355 | if ($contents === false) { |
fb850eec | 356 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
a1af1574 AD |
357 | curl_close($ch); |
358 | return false; | |
4065b60b AD |
359 | } |
360 | ||
8d505d78 | 361 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
ef39be2b | 362 | $fetch_last_content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
4065b60b | 363 | |
7a01dc77 AD |
364 | $fetch_last_error_code = $http_code; |
365 | ||
ef39be2b | 366 | if ($http_code != 200 || $type && strpos($fetch_last_content_type, "$type") === false) { |
fb850eec AD |
367 | if (curl_errno($ch) != 0) { |
368 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
369 | } else { | |
370 | $fetch_last_error = "HTTP Code: $http_code"; | |
371 | } | |
372 | curl_close($ch); | |
a1af1574 AD |
373 | return false; |
374 | } | |
4065b60b | 375 | |
fb850eec AD |
376 | curl_close($ch); |
377 | ||
a1af1574 | 378 | return $contents; |
4065b60b | 379 | } else { |
3f6f0857 AD |
380 | |
381 | $fetch_curl_used = false; | |
382 | ||
d3911f80 | 383 | if ($login && $pass){ |
8d505d78 AD |
384 | $url_parts = array(); |
385 | ||
386 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
387 | ||
d3911f80 AD |
388 | $pass = urlencode($pass); |
389 | ||
8d505d78 AD |
390 | if ($url_parts[1] && $url_parts[2]) { |
391 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
392 | } | |
393 | } | |
394 | ||
23d2471c AD |
395 | $data = @file_get_contents($url); |
396 | ||
ef39be2b MB |
397 | $fetch_last_content_type = false; // reset if no type was sent from server |
398 | foreach ($http_response_header as $h) { | |
399 | if (substr(strtolower($h), 0, 13) == 'content-type:') { | |
400 | $fetch_last_content_type = substr($h, 14); | |
401 | // don't abort here b/c there might be more than one | |
402 | // e.g. if we were being redirected -- last one is the right one | |
403 | } | |
404 | } | |
405 | ||
23d2471c AD |
406 | if (!$data && function_exists('error_get_last')) { |
407 | $error = error_get_last(); | |
408 | $fetch_last_error = $error["message"]; | |
409 | } | |
410 | return $data; | |
4065b60b AD |
411 | } |
412 | ||
413 | } | |
78800912 | 414 | |
9632f884 AD |
415 | /** |
416 | * Try to determine the favicon URL for a feed. | |
417 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
418 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 419 | * |
9632f884 AD |
420 | * @param string $url A feed or page URL |
421 | * @access public | |
422 | * @return mixed The favicon URL, or false if none was found. | |
423 | */ | |
1bd11fdf | 424 | function get_favicon_url($url) { |
99331724 | 425 | |
1bd11fdf | 426 | $favicon_url = false; |
ed214298 | 427 | |
4065b60b | 428 | if ($html = @fetch_file_contents($url)) { |
78800912 | 429 | |
ed214298 | 430 | libxml_use_internal_errors(true); |
c798704b | 431 | |
ed214298 AD |
432 | $doc = new DOMDocument(); |
433 | $doc->loadHTML($html); | |
434 | $xpath = new DOMXPath($doc); | |
717f5e64 | 435 | |
a712429e AD |
436 | $base = $xpath->query('/html/head/base'); |
437 | foreach ($base as $b) { | |
438 | $url = $b->getAttribute("href"); | |
439 | break; | |
440 | } | |
441 | ||
1bd11fdf | 442 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
443 | if (count($entries) > 0) { |
444 | foreach ($entries as $entry) { | |
1bd11fdf AD |
445 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
446 | break; | |
ed214298 | 447 | } |
8d505d78 | 448 | } |
4065b60b | 449 | } |
c798704b | 450 | |
1bd11fdf AD |
451 | if (!$favicon_url) |
452 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
453 | ||
454 | return $favicon_url; | |
455 | } // function get_favicon_url | |
456 | ||
6322ac79 | 457 | function check_feed_favicon($site_url, $feed) { |
882311d9 | 458 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 459 | |
1bd11fdf AD |
460 | $icon_file = ICONS_DIR . "/$feed.ico"; |
461 | ||
462 | if (!file_exists($icon_file)) { | |
463 | $favicon_url = get_favicon_url($site_url); | |
464 | ||
465 | if ($favicon_url) { | |
466 | // Limiting to "image" type misses those served with text/plain | |
467 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
468 | ||
469 | if ($contents) { | |
470 | // Crude image type matching. | |
471 | // Patterns gleaned from the file(1) source code. | |
472 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
473 | // 0 string \000\000\001\000 MS Windows icon resource | |
474 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
475 | } | |
476 | elseif (preg_match('/^GIF8/', $contents)) { | |
477 | // 0 string GIF8 GIF image data | |
478 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
479 | } | |
480 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
481 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
482 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
483 | } | |
484 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
485 | // 0 beshort 0xffd8 JPEG image data | |
486 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
487 | } | |
488 | else { | |
489 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
490 | $contents = ""; | |
491 | } | |
492 | } | |
493 | ||
494 | if ($contents) { | |
495 | $fp = @fopen($icon_file, "w"); | |
496 | ||
497 | if ($fp) { | |
498 | fwrite($fp, $contents); | |
499 | fclose($fp); | |
500 | chmod($icon_file, 0644); | |
501 | } | |
502 | } | |
503 | } | |
2cfbb448 | 504 | return $icon_file; |
78800912 AD |
505 | } |
506 | } | |
14118af3 | 507 | |
f175937c | 508 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 509 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
510 | foreach ($values as $v) { |
511 | if ($v == $default) | |
60807300 | 512 | $sel = "selected=\"1\""; |
a0d53889 AD |
513 | else |
514 | $sel = ""; | |
8d505d78 | 515 | |
e88c1943 AD |
516 | $v = trim($v); |
517 | ||
60807300 | 518 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
519 | } |
520 | print "</select>"; | |
521 | } | |
40d13c28 | 522 | |
79f3553b AD |
523 | function print_select_hash($id, $default, $values, $attributes = "") { |
524 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
525 | foreach (array_keys($values) as $v) { |
526 | if ($v == $default) | |
74d5c8fa | 527 | $sel = 'selected="selected"'; |
673d54ca AD |
528 | else |
529 | $sel = ""; | |
8d505d78 | 530 | |
e88c1943 AD |
531 | $v = trim($v); |
532 | ||
673d54ca AD |
533 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
534 | } | |
535 | ||
536 | print "</select>"; | |
537 | } | |
538 | ||
f541eb78 | 539 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 540 | foreach ($values as $v) { |
8d505d78 | 541 | |
77e96719 | 542 | if ($v == $default) |
5da169d9 | 543 | $sel = "checked"; |
77e96719 | 544 | else |
5da169d9 AD |
545 | $sel = ""; |
546 | ||
f541eb78 | 547 | if ($v == $true_is) { |
5da169d9 AD |
548 | $sel .= " value=\"1\""; |
549 | } else { | |
550 | $sel .= " value=\"0\""; | |
551 | } | |
8d505d78 AD |
552 | |
553 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 554 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
555 | |
556 | } | |
557 | } | |
558 | ||
a42c55f0 | 559 | function initialize_user_prefs($uid, $profile = false) { |
ff485f1d | 560 | |
a42c55f0 | 561 | $uid = db_escape_string($uid); |
ff485f1d | 562 | |
d9084cf2 AD |
563 | if (!$profile) { |
564 | $profile = "NULL"; | |
f9aa6a89 | 565 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 566 | } else { |
f9aa6a89 | 567 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
568 | } |
569 | ||
6322ac79 | 570 | if (get_schema_version() < 63) $profile_qpart = ""; |
f9aa6a89 | 571 | |
a42c55f0 | 572 | db_query("BEGIN"); |
ff485f1d | 573 | |
a42c55f0 | 574 | $result = db_query("SELECT pref_name,def_value FROM ttrss_prefs"); |
8d505d78 | 575 | |
a42c55f0 | 576 | $u_result = db_query("SELECT pref_name |
f9aa6a89 | 577 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
578 | |
579 | $active_prefs = array(); | |
580 | ||
581 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 582 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
583 | } |
584 | ||
585 | while ($line = db_fetch_assoc($result)) { | |
586 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
587 | // print "adding " . $line["pref_name"] . "<br>"; | |
588 | ||
a42c55f0 AD |
589 | $line["def_value"] = db_escape_string($line["def_value"]); |
590 | $line["pref_name"] = db_escape_string($line["pref_name"]); | |
d296ba50 | 591 | |
6322ac79 | 592 | if (get_schema_version() < 63) { |
a42c55f0 | 593 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 594 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
595 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
596 | ||
597 | } else { | |
a42c55f0 | 598 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 599 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
600 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
601 | } | |
ff485f1d AD |
602 | |
603 | } | |
604 | } | |
605 | ||
a42c55f0 | 606 | db_query("COMMIT"); |
ff485f1d AD |
607 | |
608 | } | |
956c7629 | 609 | |
8de8bfb8 AD |
610 | function get_ssl_certificate_id() { |
611 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
612 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
613 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
614 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
615 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
616 | } | |
617 | return ""; | |
618 | } | |
619 | ||
a42c55f0 | 620 | function authenticate_user($login, $password, $check_only = false) { |
c8437f35 | 621 | |
131b01b3 | 622 | if (!SINGLE_USER_MODE) { |
0d421af8 | 623 | $user_id = false; |
0f28f81f AD |
624 | |
625 | global $pluginhost; | |
626 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER) as $plugin) { | |
627 | ||
628 | $user_id = (int) $plugin->authenticate($login, $password); | |
629 | ||
630 | if ($user_id) { | |
631 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
632 | break; | |
633 | } | |
461766f3 AD |
634 | } |
635 | ||
0d421af8 | 636 | if ($user_id && !$check_only) { |
70400171 AD |
637 | @session_start(); |
638 | ||
0d421af8 | 639 | $_SESSION["uid"] = $user_id; |
81020562 | 640 | $_SESSION["version"] = VERSION; |
0d421af8 | 641 | |
a42c55f0 | 642 | $result = db_query("SELECT login,access_level,pwd_hash FROM ttrss_users |
0d421af8 | 643 | WHERE id = '$user_id'"); |
8d505d78 | 644 | |
131b01b3 AD |
645 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
646 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
8484ce22 | 647 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); |
8d505d78 | 648 | |
a42c55f0 | 649 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
131b01b3 | 650 | $_SESSION["uid"]); |
8d505d78 | 651 | |
131b01b3 | 652 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
837ec70e | 653 | $_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']); |
1a9f4d3c | 654 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
91c5f229 AD |
655 | |
656 | $_SESSION["last_version_check"] = time(); | |
8d505d78 | 657 | |
a42c55f0 | 658 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 659 | |
131b01b3 AD |
660 | return true; |
661 | } | |
8d505d78 | 662 | |
131b01b3 | 663 | return false; |
503eb349 | 664 | |
131b01b3 | 665 | } else { |
503eb349 | 666 | |
131b01b3 AD |
667 | $_SESSION["uid"] = 1; |
668 | $_SESSION["name"] = "admin"; | |
787e5ebc | 669 | $_SESSION["access_level"] = 10; |
21e42e5f | 670 | |
0d421af8 AD |
671 | $_SESSION["hide_hello"] = true; |
672 | $_SESSION["hide_logout"] = true; | |
673 | ||
d5fd183d AD |
674 | $_SESSION["auth_module"] = false; |
675 | ||
21e42e5f AD |
676 | if (!$_SESSION["csrf_token"]) { |
677 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
678 | } | |
f557cd78 | 679 | |
0bbba72d | 680 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
8d505d78 | 681 | |
a42c55f0 | 682 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 683 | |
c8437f35 AD |
684 | return true; |
685 | } | |
c8437f35 AD |
686 | } |
687 | ||
e6cb77a0 AD |
688 | function make_password($length = 8) { |
689 | ||
85db6213 AD |
690 | $password = ""; |
691 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
692 | ||
693 | $i = 0; | |
694 | ||
695 | while ($i < $length) { | |
696 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
697 | ||
698 | if (!strstr($password, $char)) { | |
699 | $password .= $char; | |
700 | $i++; | |
701 | } | |
702 | } | |
703 | return $password; | |
e6cb77a0 AD |
704 | } |
705 | ||
706 | // this is called after user is created to initialize default feeds, labels | |
707 | // or whatever else | |
8d505d78 | 708 | |
e6cb77a0 AD |
709 | // user preferences are checked on every login, not here |
710 | ||
a42c55f0 | 711 | function initialize_user($uid) { |
e6cb77a0 | 712 | |
a42c55f0 | 713 | db_query("insert into ttrss_feeds (owner_uid,title,feed_url) |
74bff337 | 714 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
b6d486a3 | 715 | 'http://tt-rss.org/releases.rss')"); |
3b0feb9b | 716 | |
a42c55f0 | 717 | db_query("insert into ttrss_feeds (owner_uid,title,feed_url) |
cd2cd415 | 718 | values ('$uid', 'Tiny Tiny RSS: Forum', |
f0855b88 | 719 | 'http://tt-rss.org/forum/rss.php')"); |
3b0feb9b | 720 | } |
e6cb77a0 | 721 | |
b8aa49bc | 722 | function logout_user() { |
5ccc1cf5 AD |
723 | session_destroy(); |
724 | if (isset($_COOKIE[session_name()])) { | |
725 | setcookie(session_name(), '', time()-42000, '/'); | |
726 | } | |
b8aa49bc AD |
727 | } |
728 | ||
8484ce22 AD |
729 | function validate_csrf($csrf_token) { |
730 | return $csrf_token == $_SESSION['csrf_token']; | |
731 | } | |
732 | ||
a42c55f0 | 733 | function load_user_plugins($owner_uid) { |
de612e7a | 734 | if ($owner_uid) { |
a42c55f0 | 735 | $plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); |
de612e7a AD |
736 | |
737 | global $pluginhost; | |
d8a1d2a2 | 738 | $pluginhost->load($plugins, $pluginhost::KIND_USER, $owner_uid); |
e9c04fd4 | 739 | |
6322ac79 | 740 | if (get_schema_version() > 100) { |
e9c04fd4 AD |
741 | $pluginhost->load_data(); |
742 | } | |
de612e7a AD |
743 | } |
744 | } | |
745 | ||
6322ac79 | 746 | function login_sequence() { |
97acbaf1 | 747 | if (SINGLE_USER_MODE) { |
25db6c51 | 748 | @session_start(); |
a42c55f0 | 749 | authenticate_user("admin", null); |
a42c55f0 | 750 | load_user_plugins($_SESSION["uid"]); |
97acbaf1 | 751 | } else { |
6322ac79 | 752 | if (!validate_session()) $_SESSION["uid"] = false; |
d0eef2a3 AD |
753 | |
754 | if (!$_SESSION["uid"]) { | |
97acbaf1 | 755 | |
a42c55f0 AD |
756 | if (AUTH_AUTO_LOGIN && authenticate_user(null, null)) { |
757 | $_SESSION["ref_schema_version"] = get_schema_version(true); | |
97acbaf1 | 758 | } else { |
a42c55f0 | 759 | authenticate_user(null, null, true); |
97acbaf1 AD |
760 | } |
761 | ||
d0eef2a3 | 762 | if (!$_SESSION["uid"]) { |
d0eef2a3 AD |
763 | @session_destroy(); |
764 | setcookie(session_name(), '', time()-42000, '/'); | |
9ce7a554 | 765 | |
6322ac79 | 766 | render_login_form(); |
d0eef2a3 AD |
767 | exit; |
768 | } | |
4ad99f23 | 769 | |
97acbaf1 AD |
770 | } else { |
771 | /* bump login timestamp */ | |
a42c55f0 | 772 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
97acbaf1 | 773 | $_SESSION["uid"]); |
06b0777f | 774 | $_SESSION["last_login_update"] = time(); |
01a87dff AD |
775 | } |
776 | ||
afc3cf55 AD |
777 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { |
778 | setcookie("ttrss_lang", $_SESSION["language"], | |
779 | time() + SESSION_COOKIE_LIFETIME); | |
b8aa49bc | 780 | } |
de612e7a AD |
781 | |
782 | if ($_SESSION["uid"]) { | |
a42c55f0 | 783 | load_user_plugins($_SESSION["uid"]); |
b1b1d25f AD |
784 | |
785 | /* cleanup ccache */ | |
786 | ||
a42c55f0 | 787 | db_query("DELETE FROM ttrss_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
788 | $_SESSION["uid"] . " AND |
789 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
790 | ttrss_feeds.id = feed_id) = 0"); | |
791 | ||
a42c55f0 | 792 | db_query("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
793 | $_SESSION["uid"] . " AND |
794 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
795 | ttrss_feed_categories.id = feed_id) = 0"); | |
796 | ||
de612e7a | 797 | } |
b1b1d25f | 798 | |
b8aa49bc | 799 | } |
afc3cf55 | 800 | } |
3547842a | 801 | |
411fe209 | 802 | function truncate_string($str, $max_len, $suffix = '…') { |
12db369c | 803 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
411fe209 | 804 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
805 | } else { |
806 | return $str; | |
807 | } | |
808 | } | |
54a60e1a | 809 | |
ab4b768f AD |
810 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
811 | ||
812 | try { | |
813 | $source_tz = new DateTimeZone($source_tz); | |
814 | } catch (Exception $e) { | |
815 | $source_tz = new DateTimeZone('UTC'); | |
816 | } | |
817 | ||
818 | try { | |
819 | $dest_tz = new DateTimeZone($dest_tz); | |
820 | } catch (Exception $e) { | |
821 | $dest_tz = new DateTimeZone('UTC'); | |
822 | } | |
823 | ||
824 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
825 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
826 | } | |
827 | ||
a42c55f0 | 828 | function make_local_datetime($timestamp, $long, $owner_uid = false, |
324944f3 AD |
829 | $no_smart_dt = false) { |
830 | ||
831 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
832 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
833 | ||
7d96bfcd AD |
834 | global $utc_tz; |
835 | global $tz_offset; | |
324944f3 | 836 | |
7d96bfcd AD |
837 | # We store date in UTC internally |
838 | $dt = new DateTime($timestamp, $utc_tz); | |
839 | ||
840 | if ($tz_offset == -1) { | |
841 | ||
a42c55f0 | 842 | $user_tz_string = get_pref('USER_TIMEZONE', $owner_uid); |
7d96bfcd AD |
843 | |
844 | try { | |
845 | $user_tz = new DateTimeZone($user_tz_string); | |
846 | } catch (Exception $e) { | |
847 | $user_tz = $utc_tz; | |
848 | } | |
849 | ||
850 | $tz_offset = $user_tz->getOffset($dt); | |
324944f3 AD |
851 | } |
852 | ||
7d96bfcd | 853 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 854 | |
1dc52ae7 | 855 | if (!$no_smart_dt) { |
a42c55f0 | 856 | return smart_date_time($user_timestamp, |
7d96bfcd | 857 | $tz_offset, $owner_uid); |
324944f3 AD |
858 | } else { |
859 | if ($long) | |
a42c55f0 | 860 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
324944f3 | 861 | else |
a42c55f0 | 862 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
324944f3 AD |
863 | |
864 | return date($format, $user_timestamp); | |
865 | } | |
866 | } | |
867 | ||
a42c55f0 | 868 | function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false) { |
2a5c136e AD |
869 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; |
870 | ||
871 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 872 | return date("G:i", $timestamp); |
2a5c136e | 873 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
a42c55f0 | 874 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
2a5c136e | 875 | return date($format, $timestamp); |
be773442 | 876 | } else { |
a42c55f0 | 877 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
2a5c136e | 878 | return date($format, $timestamp); |
be773442 AD |
879 | } |
880 | } | |
881 | ||
e3c99f3b | 882 | function sql_bool_to_bool($s) { |
9955a134 | 883 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
e3c99f3b AD |
884 | return true; |
885 | } else { | |
886 | return false; | |
887 | } | |
888 | } | |
8d505d78 | 889 | |
badac687 AD |
890 | function bool_to_sql_bool($s) { |
891 | if ($s) { | |
892 | return "true"; | |
893 | } else { | |
894 | return "false"; | |
895 | } | |
896 | } | |
e3c99f3b | 897 | |
fcfa9ef1 AD |
898 | // Session caching removed due to causing wrong redirects to upgrade |
899 | // script when get_schema_version() is called on an obsolete session | |
900 | // created on a previous schema version. | |
a42c55f0 | 901 | function get_schema_version($nocache = false) { |
7d96bfcd AD |
902 | global $schema_version; |
903 | ||
904 | if (!$schema_version) { | |
a42c55f0 | 905 | $result = db_query("SELECT schema_version FROM ttrss_version"); |
199db684 | 906 | $version = db_fetch_result($result, 0, "schema_version"); |
7d96bfcd | 907 | $schema_version = $version; |
199db684 | 908 | return $version; |
7d96bfcd AD |
909 | } else { |
910 | return $schema_version; | |
911 | } | |
e4c51a6c AD |
912 | } |
913 | ||
6322ac79 | 914 | function sanity_check() { |
31303c6b | 915 | require_once 'errors.php'; |
ebb948c2 | 916 | |
6043fb7e | 917 | $error_code = 0; |
a42c55f0 | 918 | $schema_version = get_schema_version(true); |
6043fb7e AD |
919 | |
920 | if ($schema_version != SCHEMA_VERSION) { | |
921 | $error_code = 5; | |
922 | } | |
923 | ||
aec3ce39 | 924 | if (DB_TYPE == "mysql") { |
a42c55f0 | 925 | $result = db_query("SELECT true", false); |
aec3ce39 AD |
926 | if (db_num_rows($result) != 1) { |
927 | $error_code = 10; | |
928 | } | |
929 | } | |
930 | ||
a42c55f0 | 931 | if (db_escape_string("testTEST") != "testTEST") { |
f29ba148 AD |
932 | $error_code = 12; |
933 | } | |
934 | ||
ebb948c2 | 935 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
936 | } |
937 | ||
27981ca3 | 938 | function file_is_locked($filename) { |
31a6d42d | 939 | if (function_exists('flock')) { |
fb074239 | 940 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); |
31a6d42d AD |
941 | if ($fp) { |
942 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
943 | flock($fp, LOCK_UN); | |
944 | fclose($fp); | |
945 | return false; | |
946 | } | |
27981ca3 | 947 | fclose($fp); |
31a6d42d | 948 | return true; |
e89aed7b AD |
949 | } else { |
950 | return false; | |
27981ca3 | 951 | } |
27981ca3 | 952 | } |
c1fb4a5e | 953 | return true; // consider the file always locked and skip the test |
27981ca3 AD |
954 | } |
955 | ||
fcb4c0c9 | 956 | function make_lockfile($filename) { |
cfa43e02 | 957 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 958 | |
a44bfcfd | 959 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
4c59adb1 AD |
960 | if (function_exists('posix_getpid')) { |
961 | fwrite($fp, posix_getpid() . "\n"); | |
962 | } | |
fcb4c0c9 AD |
963 | return $fp; |
964 | } else { | |
965 | return false; | |
966 | } | |
967 | } | |
968 | ||
bf7fcde8 | 969 | function make_stampfile($filename) { |
cfa43e02 | 970 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 971 | |
8e00ae9b | 972 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 973 | fwrite($fp, time() . "\n"); |
8e00ae9b | 974 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
975 | fclose($fp); |
976 | return true; | |
977 | } else { | |
978 | return false; | |
979 | } | |
980 | } | |
981 | ||
894ebcf5 | 982 | function sql_random_function() { |
8c0496f7 | 983 | if (DB_TYPE == "mysql") { |
894ebcf5 AD |
984 | return "RAND()"; |
985 | } else { | |
986 | return "RANDOM()"; | |
987 | } | |
988 | } | |
989 | ||
a42c55f0 | 990 | function catchup_feed($feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
c7e51de1 AD |
991 | |
992 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 993 | |
37c03d3a | 994 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 995 | |
c8b693cf AD |
996 | // Todo: all this interval stuff needs some generic generator function |
997 | ||
998 | $date_qpart = "false"; | |
999 | ||
1000 | switch ($mode) { | |
1001 | case "1day": | |
1002 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1003 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
c8b693cf | 1004 | } else { |
d5381016 | 1005 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
c8b693cf AD |
1006 | } |
1007 | break; | |
1008 | case "1week": | |
1009 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1010 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
c8b693cf | 1011 | } else { |
94828a8b | 1012 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
c8b693cf AD |
1013 | } |
1014 | break; | |
1015 | case "2weeks": | |
1016 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1017 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
c8b693cf | 1018 | } else { |
94828a8b | 1019 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
c8b693cf AD |
1020 | } |
1021 | break; | |
1022 | default: | |
1023 | $date_qpart = "true"; | |
1024 | } | |
1025 | ||
37c03d3a | 1026 | if (is_numeric($feed)) { |
23aa0d16 AD |
1027 | if ($cat_view) { |
1028 | ||
72a2f4f5 | 1029 | if ($feed >= 0) { |
f9fca8cb AD |
1030 | |
1031 | if ($feed > 0) { | |
a42c55f0 | 1032 | $children = getChildCategories($feed, $owner_uid); |
bda6afa2 AD |
1033 | array_push($children, $feed); |
1034 | ||
1035 | $children = join(",", $children); | |
1036 | ||
1037 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1038 | } else { |
1039 | $cat_qpart = "cat_id IS NULL"; | |
1040 | } | |
8d505d78 | 1041 | |
a42c55f0 | 1042 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1043 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1044 | (SELECT id FROM | |
1045 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1046 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
1047 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
23aa0d16 | 1048 | |
f9fca8cb | 1049 | } else if ($feed == -2) { |
23aa0d16 | 1050 | |
a42c55f0 | 1051 | db_query("UPDATE ttrss_user_entries |
8d505d78 AD |
1052 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) |
1053 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
c8b693cf | 1054 | AND unread = true AND $date_qpart AND owner_uid = $owner_uid"); |
23aa0d16 AD |
1055 | } |
1056 | ||
1057 | } else if ($feed > 0) { | |
1058 | ||
a42c55f0 | 1059 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1060 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1061 | (SELECT id FROM | |
1062 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1063 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
8d505d78 | 1064 | |
f822a8e5 | 1065 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
23aa0d16 AD |
1066 | |
1067 | if ($feed == -1) { | |
a42c55f0 | 1068 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1069 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1070 | (SELECT id FROM | |
1071 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1072 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1073 | } |
e4f4b46f AD |
1074 | |
1075 | if ($feed == -2) { | |
a42c55f0 | 1076 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1077 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1078 | (SELECT id FROM | |
1079 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1080 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
e4f4b46f AD |
1081 | } |
1082 | ||
2d24f032 AD |
1083 | if ($feed == -3) { |
1084 | ||
a42c55f0 | 1085 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE"); |
c1d7e6c3 | 1086 | |
2d24f032 | 1087 | if (DB_TYPE == "pgsql") { |
cfd34086 | 1088 | $match_part = "date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1089 | } else { |
cfd34086 | 1090 | $match_part = "date_entered > DATE_SUB(NOW(), |
c1d7e6c3 | 1091 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1092 | } |
1093 | ||
a42c55f0 | 1094 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1095 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1096 | (SELECT id FROM | |
1097 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
cfd34086 | 1098 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $match_part) as tmp)"); |
2d24f032 AD |
1099 | } |
1100 | ||
3584cb11 | 1101 | if ($feed == -4) { |
a42c55f0 | 1102 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1103 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1104 | (SELECT id FROM | |
1105 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1106 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
3584cb11 AD |
1107 | } |
1108 | ||
f822a8e5 | 1109 | } else if ($feed < LABEL_BASE_INDEX) { // label |
23aa0d16 | 1110 | |
f822a8e5 | 1111 | $label_id = feed_to_label_id($feed); |
23aa0d16 | 1112 | |
a42c55f0 | 1113 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
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_user_labels2 WHERE ref_id = id | |
1117 | AND label_id = '$label_id' AND ref_id = article_id | |
1118 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1119 | |
23aa0d16 | 1120 | } |
ad0056a8 | 1121 | |
a42c55f0 | 1122 | ccache_update($feed, $owner_uid, $cat_view); |
ad0056a8 | 1123 | |
23aa0d16 | 1124 | } else { // tag |
a42c55f0 | 1125 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1126 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1127 | (SELECT id FROM | |
1128 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
1129 | AND post_int_id = int_id AND tag_name = '$feed' | |
1130 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1131 | |
23aa0d16 AD |
1132 | } |
1133 | } | |
1134 | ||
6322ac79 AD |
1135 | function getAllCounters() { |
1136 | $data = getGlobalCounters(); | |
8d505d78 | 1137 | |
6322ac79 AD |
1138 | $data = array_merge($data, getVirtCounters()); |
1139 | $data = array_merge($data, getLabelCounters()); | |
a42c55f0 | 1140 | $data = array_merge($data, getFeedCounters($active_feed)); |
6322ac79 | 1141 | $data = array_merge($data, getCategoryCounters()); |
6a7817c1 AD |
1142 | |
1143 | return $data; | |
8d505d78 | 1144 | } |
a9cb1f83 | 1145 | |
a42c55f0 | 1146 | function getCategoryTitle($cat_id) { |
79178062 AD |
1147 | |
1148 | if ($cat_id == -1) { | |
1149 | return __("Special"); | |
1150 | } else if ($cat_id == -2) { | |
1151 | return __("Labels"); | |
1152 | } else { | |
1153 | ||
a42c55f0 | 1154 | $result = db_query("SELECT title FROM ttrss_feed_categories WHERE |
79178062 AD |
1155 | id = '$cat_id'"); |
1156 | ||
1157 | if (db_num_rows($result) == 1) { | |
1158 | return db_fetch_result($result, 0, "title"); | |
1159 | } else { | |
f99759da | 1160 | return __("Uncategorized"); |
79178062 AD |
1161 | } |
1162 | } | |
1163 | } | |
1164 | ||
1165 | ||
6322ac79 | 1166 | function getCategoryCounters() { |
6a7817c1 | 1167 | $ret_arr = array(); |
bba7c4bf | 1168 | |
6a7817c1 | 1169 | /* Labels category */ |
bba7c4bf | 1170 | |
8acc449c | 1171 | $cv = array("id" => -2, "kind" => "cat", |
a42c55f0 | 1172 | "counter" => getCategoryUnread(-2)); |
bba7c4bf | 1173 | |
6a7817c1 | 1174 | array_push($ret_arr, $cv); |
bba7c4bf | 1175 | |
a42c55f0 | 1176 | $result = db_query("SELECT id AS cat_id, value AS unread, |
2c5f231e AD |
1177 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 |
1178 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
8d505d78 AD |
1179 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
1180 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
fc9de939 | 1181 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
31375163 | 1182 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
a9cb1f83 AD |
1183 | |
1184 | while ($line = db_fetch_assoc($result)) { | |
22fdebff | 1185 | $line["cat_id"] = (int) $line["cat_id"]; |
8a4c759e | 1186 | |
2c5f231e | 1187 | if ($line["num_children"] > 0) { |
a42c55f0 | 1188 | $child_counter = getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]); |
2c5f231e AD |
1189 | } else { |
1190 | $child_counter = 0; | |
1191 | } | |
1192 | ||
8acc449c | 1193 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
0ef32f48 | 1194 | "counter" => $line["unread"] + $child_counter); |
6a7817c1 AD |
1195 | |
1196 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1197 | } |
d232a40f AD |
1198 | |
1199 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1200 | ||
9798b2b4 | 1201 | $cv = array("id" => 0, "kind" => "cat", |
a42c55f0 | 1202 | "counter" => (int) ccache_find(0, $_SESSION["uid"], true)); |
d232a40f | 1203 | |
6a7817c1 AD |
1204 | array_push($ret_arr, $cv); |
1205 | ||
1206 | return $ret_arr; | |
a9cb1f83 AD |
1207 | } |
1208 | ||
2c5f231e | 1209 | // only accepts real cats (>= 0) |
a42c55f0 | 1210 | function getCategoryChildrenUnread($cat, $owner_uid = false) { |
2c5f231e AD |
1211 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1212 | ||
a42c55f0 | 1213 | $result = db_query("SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' |
2c5f231e AD |
1214 | AND owner_uid = $owner_uid"); |
1215 | ||
1216 | $unread = 0; | |
1217 | ||
1218 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
1219 | $unread += getCategoryUnread($line["id"], $owner_uid); |
1220 | $unread += getCategoryChildrenUnread($line["id"], $owner_uid); | |
2c5f231e AD |
1221 | } |
1222 | ||
1223 | return $unread; | |
1224 | } | |
1225 | ||
a42c55f0 | 1226 | function getCategoryUnread($cat, $owner_uid = false) { |
b6d486a3 AD |
1227 | |
1228 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
f295c368 | 1229 | |
bba7c4bf | 1230 | if ($cat >= 0) { |
18664970 | 1231 | |
bba7c4bf AD |
1232 | if ($cat != 0) { |
1233 | $cat_query = "cat_id = '$cat'"; | |
1234 | } else { | |
1235 | $cat_query = "cat_id IS NULL"; | |
1236 | } | |
14073c0a | 1237 | |
a42c55f0 | 1238 | $result = db_query("SELECT id FROM ttrss_feeds WHERE $cat_query |
b6d486a3 | 1239 | AND owner_uid = " . $owner_uid); |
8d505d78 | 1240 | |
bba7c4bf AD |
1241 | $cat_feeds = array(); |
1242 | while ($line = db_fetch_assoc($result)) { | |
1243 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1244 | } | |
8d505d78 | 1245 | |
bba7c4bf | 1246 | if (count($cat_feeds) == 0) return 0; |
8d505d78 | 1247 | |
bba7c4bf | 1248 | $match_part = implode(" OR ", $cat_feeds); |
8d505d78 | 1249 | |
a42c55f0 | 1250 | $result = db_query("SELECT COUNT(int_id) AS unread |
687bb90d AD |
1251 | FROM ttrss_user_entries |
1252 | WHERE unread = true AND ($match_part) | |
1253 | AND owner_uid = " . $owner_uid); | |
8d505d78 | 1254 | |
bba7c4bf | 1255 | $unread = 0; |
8d505d78 | 1256 | |
bba7c4bf AD |
1257 | # this needs to be rewritten |
1258 | while ($line = db_fetch_assoc($result)) { | |
1259 | $unread += $line["unread"]; | |
1260 | } | |
8d505d78 | 1261 | |
bba7c4bf AD |
1262 | return $unread; |
1263 | } else if ($cat == -1) { | |
a42c55f0 | 1264 | return getFeedUnread(-1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); |
bba7c4bf | 1265 | } else if ($cat == -2) { |
f295c368 | 1266 | |
a42c55f0 | 1267 | $result = db_query(" |
8d505d78 | 1268 | SELECT COUNT(unread) AS unread FROM |
687bb90d AD |
1269 | ttrss_user_entries, ttrss_user_labels2 |
1270 | WHERE article_id = ref_id AND unread = true | |
b2531a28 | 1271 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
ceb30ba4 | 1272 | |
b2531a28 | 1273 | $unread = db_fetch_result($result, 0, "unread"); |
f295c368 | 1274 | |
b2531a28 | 1275 | return $unread; |
f295c368 | 1276 | |
8d505d78 | 1277 | } |
f295c368 AD |
1278 | } |
1279 | ||
a42c55f0 AD |
1280 | function getFeedUnread($feed, $is_cat = false) { |
1281 | return getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]); | |
bdb7369b AD |
1282 | } |
1283 | ||
a42c55f0 | 1284 | function getLabelUnread($label_id, $owner_uid = false) { |
ceb30ba4 AD |
1285 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1286 | ||
a42c55f0 | 1287 | $result = db_query("SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
f360b028 | 1288 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); |
ceb30ba4 AD |
1289 | |
1290 | if (db_num_rows($result) != 0) { | |
1291 | return db_fetch_result($result, 0, "unread"); | |
1292 | } else { | |
1293 | return 0; | |
1294 | } | |
1295 | } | |
1296 | ||
a42c55f0 | 1297 | function getFeedArticles($feed, $is_cat = false, $unread_only = false, |
2627f2d0 AD |
1298 | $owner_uid = false) { |
1299 | ||
22fdebff | 1300 | $n_feed = (int) $feed; |
687bb90d | 1301 | $need_entries = false; |
f295c368 | 1302 | |
2627f2d0 AD |
1303 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1304 | ||
bdb7369b AD |
1305 | if ($unread_only) { |
1306 | $unread_qpart = "unread = true"; | |
1307 | } else { | |
1308 | $unread_qpart = "true"; | |
1309 | } | |
1310 | ||
f295c368 | 1311 | if ($is_cat) { |
a42c55f0 | 1312 | return getCategoryUnread($n_feed, $owner_uid); |
5417fbd7 AD |
1313 | } else if ($n_feed == -6) { |
1314 | return 0; | |
1315 | } else if ($feed != "0" && $n_feed == 0) { | |
326469fc | 1316 | |
a42c55f0 | 1317 | $feed = db_escape_string($feed); |
c5701e70 | 1318 | |
a42c55f0 | 1319 | $result = db_query("SELECT SUM((SELECT COUNT(int_id) |
8d505d78 | 1320 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
687bb90d | 1321 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
326469fc AD |
1322 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
1323 | return db_fetch_result($result, 0, "count"); | |
1324 | ||
f295c368 | 1325 | } else if ($n_feed == -1) { |
a9cb1f83 | 1326 | $match_part = "marked = true"; |
e4f4b46f AD |
1327 | } else if ($n_feed == -2) { |
1328 | $match_part = "published = true"; | |
2d24f032 | 1329 | } else if ($n_feed == -3) { |
cd2cc43d | 1330 | $match_part = "unread = true AND score >= 0"; |
2d24f032 | 1331 | |
a42c55f0 | 1332 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 1333 | |
2d24f032 | 1334 | if (DB_TYPE == "pgsql") { |
8d505d78 | 1335 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1336 | } else { |
7608b38a | 1337 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 | 1338 | } |
687bb90d AD |
1339 | |
1340 | $need_entries = true; | |
1341 | ||
b2531a28 AD |
1342 | } else if ($n_feed == -4) { |
1343 | $match_part = "true"; | |
e04c18a2 | 1344 | } else if ($n_feed >= 0) { |
831ff047 | 1345 | |
6e63a7c3 AD |
1346 | if ($n_feed != 0) { |
1347 | $match_part = "feed_id = '$n_feed'"; | |
831ff047 | 1348 | } else { |
6e63a7c3 | 1349 | $match_part = "feed_id IS NULL"; |
831ff047 | 1350 | } |
6e63a7c3 | 1351 | |
f822a8e5 | 1352 | } else if ($feed < LABEL_BASE_INDEX) { |
318260cc | 1353 | |
f822a8e5 | 1354 | $label_id = feed_to_label_id($feed); |
a9cb1f83 | 1355 | |
a42c55f0 | 1356 | return getLabelUnread($label_id, $owner_uid); |
a9cb1f83 | 1357 | |
a9cb1f83 AD |
1358 | } |
1359 | ||
1360 | if ($match_part) { | |
e04c18a2 | 1361 | |
687bb90d | 1362 | if ($need_entries) { |
e04c18a2 | 1363 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
687bb90d AD |
1364 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
1365 | } else { | |
1366 | $from_qpart = "ttrss_user_entries"; | |
e04c18a2 AD |
1367 | } |
1368 | ||
8d505d78 | 1369 | $query = "SELECT count(int_id) AS unread |
e04c18a2 | 1370 | FROM $from_qpart WHERE |
687bb90d AD |
1371 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
1372 | ||
1373 | //echo "[$feed/$query]\n"; | |
dbfc4365 | 1374 | |
a42c55f0 | 1375 | $result = db_query($query); |
8d505d78 | 1376 | |
a9cb1f83 | 1377 | } else { |
8d505d78 | 1378 | |
a42c55f0 | 1379 | $result = db_query("SELECT COUNT(post_int_id) AS unread |
8d505d78 AD |
1380 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
1381 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
687bb90d | 1382 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
a9cb1f83 | 1383 | } |
8d505d78 | 1384 | |
a9cb1f83 | 1385 | $unread = db_fetch_result($result, 0, "unread"); |
cfb02131 | 1386 | |
a9cb1f83 AD |
1387 | return $unread; |
1388 | } | |
1389 | ||
a42c55f0 | 1390 | function getGlobalUnread($user_id = false) { |
f3acc32e AD |
1391 | |
1392 | if (!$user_id) { | |
1393 | $user_id = $_SESSION["uid"]; | |
1394 | } | |
1395 | ||
a42c55f0 | 1396 | $result = db_query("SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
8a4c759e AD |
1397 | WHERE owner_uid = '$user_id' AND feed_id > 0"); |
1398 | ||
8d505d78 | 1399 | $c_id = db_fetch_result($result, 0, "c_id"); |
8a4c759e | 1400 | |
a9cb1f83 AD |
1401 | return $c_id; |
1402 | } | |
1403 | ||
a42c55f0 | 1404 | function getGlobalCounters($global_unread = -1) { |
6a7817c1 AD |
1405 | $ret_arr = array(); |
1406 | ||
8d505d78 | 1407 | if ($global_unread == -1) { |
6322ac79 | 1408 | $global_unread = getGlobalUnread(); |
a9cb1f83 | 1409 | } |
6a7817c1 | 1410 | |
8d505d78 | 1411 | $cv = array("id" => "global-unread", |
12e6de72 | 1412 | "counter" => (int) $global_unread); |
6a7817c1 AD |
1413 | |
1414 | array_push($ret_arr, $cv); | |
7bf7e4d3 | 1415 | |
a42c55f0 | 1416 | $result = db_query("SELECT COUNT(id) AS fn FROM |
7bf7e4d3 AD |
1417 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1418 | ||
1419 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1420 | ||
8d505d78 | 1421 | $cv = array("id" => "subscribed-feeds", |
12e6de72 | 1422 | "counter" => (int) $subscribed_feeds); |
7bf7e4d3 | 1423 | |
6a7817c1 AD |
1424 | array_push($ret_arr, $cv); |
1425 | ||
1426 | return $ret_arr; | |
a9cb1f83 AD |
1427 | } |
1428 | ||
6322ac79 | 1429 | function getVirtCounters() { |
a9cb1f83 | 1430 | |
ef393de7 | 1431 | $ret_arr = array(); |
bdb7369b | 1432 | |
e04c18a2 | 1433 | for ($i = 0; $i >= -4; $i--) { |
bdb7369b | 1434 | |
a42c55f0 | 1435 | $count = getFeedUnread($i); |
6a7817c1 AD |
1436 | |
1437 | $cv = array("id" => $i, | |
12e6de72 | 1438 | "counter" => (int) $count); |
8d505d78 | 1439 | |
a42c55f0 AD |
1440 | // if (get_pref('EXTENDED_FEEDLIST')) |
1441 | // $cv["xmsg"] = getFeedArticles($i)." ".__("total"); | |
bdb7369b | 1442 | |
6a7817c1 | 1443 | array_push($ret_arr, $cv); |
8d505d78 | 1444 | } |
0a6e5382 | 1445 | |
a413f53e AD |
1446 | global $pluginhost; |
1447 | ||
1448 | if ($pluginhost) { | |
1449 | $feeds = $pluginhost->get_feeds(-1); | |
1450 | ||
0196ef94 AD |
1451 | if (is_array($feeds)) { |
1452 | foreach ($feeds as $feed) { | |
1453 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
1454 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
a413f53e | 1455 | |
0196ef94 AD |
1456 | array_push($ret_arr, $cv); |
1457 | } | |
a413f53e | 1458 | } |
a413f53e AD |
1459 | } |
1460 | ||
0a6e5382 AD |
1461 | return $ret_arr; |
1462 | } | |
1463 | ||
a42c55f0 | 1464 | function getLabelCounters($descriptions = false) { |
6a7817c1 AD |
1465 | |
1466 | $ret_arr = array(); | |
0a6e5382 | 1467 | |
3809b278 | 1468 | $owner_uid = $_SESSION["uid"]; |
bdb7369b | 1469 | |
a42c55f0 | 1470 | $result = db_query("SELECT id,caption,COUNT(unread) AS unread |
45942238 AD |
1471 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON |
1472 | (ttrss_labels2.id = label_id) | |
33373eca AD |
1473 | LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true |
1474 | AND ttrss_user_entries.owner_uid = $owner_uid) | |
123a7643 AD |
1475 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, |
1476 | ttrss_labels2.caption"); | |
8d505d78 | 1477 | |
3809b278 | 1478 | while ($line = db_fetch_assoc($result)) { |
2d24f032 | 1479 | |
f822a8e5 | 1480 | $id = label_to_feed_id($line["id"]); |
e4f4b46f | 1481 | |
3809b278 | 1482 | $label_name = $line["caption"]; |
45942238 | 1483 | $count = $line["unread"]; |
3809b278 | 1484 | |
6a7817c1 | 1485 | $cv = array("id" => $id, |
12e6de72 | 1486 | "counter" => (int) $count); |
11232703 AD |
1487 | |
1488 | if ($descriptions) | |
1489 | $cv["description"] = $label_name; | |
a9cb1f83 | 1490 | |
a42c55f0 AD |
1491 | // if (get_pref('EXTENDED_FEEDLIST')) |
1492 | // $cv["xmsg"] = getFeedArticles($id)." ".__("total"); | |
ef393de7 | 1493 | |
6a7817c1 | 1494 | array_push($ret_arr, $cv); |
3809b278 | 1495 | } |
8d505d78 | 1496 | |
ef393de7 | 1497 | return $ret_arr; |
a9cb1f83 AD |
1498 | } |
1499 | ||
a42c55f0 | 1500 | function getFeedCounters($active_feed = false) { |
a9cb1f83 | 1501 | |
6a7817c1 AD |
1502 | $ret_arr = array(); |
1503 | ||
41759103 | 1504 | $query = "SELECT ttrss_feeds.id, |
8a4c759e | 1505 | ttrss_feeds.title, |
8d505d78 | 1506 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
de0a2122 AD |
1507 | last_error, value AS count |
1508 | FROM ttrss_feeds, ttrss_counters_cache | |
8d505d78 | 1509 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
fc9de939 | 1510 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
55e01d7e | 1511 | AND ttrss_counters_cache.feed_id = id"; |
a9cb1f83 | 1512 | |
a42c55f0 | 1513 | $result = db_query($query); |
a9cb1f83 AD |
1514 | $fctrs_modified = false; |
1515 | ||
1516 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 1517 | |
a9cb1f83 | 1518 | $id = $line["id"]; |
de0a2122 | 1519 | $count = $line["count"]; |
a9cb1f83 | 1520 | $last_error = htmlspecialchars($line["last_error"]); |
fb1fb4ab | 1521 | |
a42c55f0 | 1522 | $last_updated = make_local_datetime($line['last_updated'], false); |
fb1fb4ab | 1523 | |
7defa089 | 1524 | $has_img = feed_has_icon($id); |
a9cb1f83 | 1525 | |
428b704d AD |
1526 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
1527 | $last_updated = ''; | |
1528 | ||
6a7817c1 | 1529 | $cv = array("id" => $id, |
21884958 | 1530 | "updated" => $last_updated, |
12e6de72 | 1531 | "counter" => (int) $count, |
6a7817c1 | 1532 | "has_img" => (int) $has_img); |
a9cb1f83 | 1533 | |
6a7817c1 AD |
1534 | if ($last_error) |
1535 | $cv["error"] = $last_error; | |
4ffa126e | 1536 | |
a42c55f0 AD |
1537 | // if (get_pref('EXTENDED_FEEDLIST')) |
1538 | // $cv["xmsg"] = getFeedArticles($id)." ".__("total"); | |
bdb7369b | 1539 | |
6a7817c1 | 1540 | if ($active_feed && $id == $active_feed) |
fbc95c5b | 1541 | $cv["title"] = truncate_string($line["title"], 30); |
6a7817c1 AD |
1542 | |
1543 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1544 | |
a9cb1f83 | 1545 | } |
6a7817c1 AD |
1546 | |
1547 | return $ret_arr; | |
a9cb1f83 AD |
1548 | } |
1549 | ||
6322ac79 | 1550 | function get_pgsql_version() { |
a42c55f0 | 1551 | $result = db_query("SELECT version() AS version"); |
9949bd15 | 1552 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
6e7f8d26 AD |
1553 | return $version[1]; |
1554 | } | |
1555 | ||
2b8290cd | 1556 | /** |
23d2471c AD |
1557 | * @return array (code => Status code, message => error message if available) |
1558 | * | |
2b8290cd CW |
1559 | * 0 - OK, Feed already exists |
1560 | * 1 - OK, Feed added | |
1561 | * 2 - Invalid URL | |
9a8ce956 CW |
1562 | * 3 - URL content is HTML, no feeds available |
1563 | * 4 - URL content is HTML which contains multiple feeds. | |
1564 | * Here you should call extractfeedurls in rpc-backend | |
1565 | * to get all possible feeds. | |
5414ad4c | 1566 | * 5 - Couldn't download the URL content. |
2b8290cd | 1567 | */ |
a42c55f0 | 1568 | function subscribe_to_feed($url, $cat_id = 0, |
efc6553d | 1569 | $auth_login = '', $auth_pass = '') { |
bb0f29a4 | 1570 | |
23d2471c AD |
1571 | global $fetch_last_error; |
1572 | ||
2c08214a AD |
1573 | require_once "include/rssfuncs.php"; |
1574 | ||
f0266f51 | 1575 | $url = fix_url($url); |
ec39a02c | 1576 | |
23d2471c | 1577 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
a5819bb3 | 1578 | |
759e5132 AD |
1579 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
1580 | ||
1581 | if (!$contents) { | |
304aadb9 | 1582 | return array("code" => 5, "message" => $fetch_last_error); |
759e5132 AD |
1583 | } |
1584 | ||
1585 | if (is_html($contents)) { | |
1586 | $feedUrls = get_feeds_from_html($url, $contents); | |
304aadb9 | 1587 | |
304aadb9 AD |
1588 | if (count($feedUrls) == 0) { |
1589 | return array("code" => 3); | |
1590 | } else if (count($feedUrls) > 1) { | |
759e5132 | 1591 | return array("code" => 4, "feeds" => $feedUrls); |
f6d8345b | 1592 | } |
304aadb9 AD |
1593 | //use feed url as new URL |
1594 | $url = key($feedUrls); | |
1595 | } | |
f6d8345b | 1596 | |
956c7629 AD |
1597 | if ($cat_id == "0" || !$cat_id) { |
1598 | $cat_qpart = "NULL"; | |
1599 | } else { | |
1600 | $cat_qpart = "'$cat_id'"; | |
1601 | } | |
8d505d78 | 1602 | |
6322ac79 | 1603 | $result = db_query( |
8d505d78 | 1604 | "SELECT id FROM ttrss_feeds |
a5819bb3 | 1605 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
8d505d78 | 1606 | |
044cff2d AD |
1607 | if (strlen(FEED_CRYPT_KEY) > 0) { |
1608 | require_once "crypt.php"; | |
1609 | $auth_pass = substr(encrypt_string($auth_pass), 0, 250); | |
1610 | $auth_pass_encrypted = 'true'; | |
1611 | } else { | |
1612 | $auth_pass_encrypted = 'false'; | |
1613 | } | |
1614 | ||
a42c55f0 | 1615 | $auth_pass = db_escape_string($auth_pass); |
41694a95 | 1616 | |
956c7629 | 1617 | if (db_num_rows($result) == 0) { |
6322ac79 | 1618 | $result = db_query( |
8d505d78 | 1619 | "INSERT INTO ttrss_feeds |
044cff2d | 1620 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method,auth_pass_encrypted) |
8d505d78 | 1621 | VALUES ('".$_SESSION["uid"]."', '$url', |
044cff2d | 1622 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0, $auth_pass_encrypted)"); |
8d505d78 | 1623 | |
6322ac79 | 1624 | $result = db_query( |
8d505d78 | 1625 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
f27de515 | 1626 | AND owner_uid = " . $_SESSION["uid"]); |
8d505d78 | 1627 | |
956c7629 | 1628 | $feed_id = db_fetch_result($result, 0, "id"); |
8d505d78 | 1629 | |
956c7629 | 1630 | if ($feed_id) { |
a42c55f0 | 1631 | update_rss_feed($feed_id, true); |
956c7629 AD |
1632 | } |
1633 | ||
23d2471c | 1634 | return array("code" => 1); |
956c7629 | 1635 | } else { |
23d2471c | 1636 | return array("code" => 0); |
956c7629 AD |
1637 | } |
1638 | } | |
1639 | ||
a42c55f0 | 1640 | function print_feed_select($id, $default_id = "", |
4c9d0490 AD |
1641 | $attributes = "", $include_all_feeds = true, |
1642 | $root_id = false, $nest_level = 0) { | |
1643 | ||
1644 | if (!$root_id) { | |
1645 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1646 | if ($include_all_feeds) { | |
1647 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1648 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1649 | } | |
673d54ca | 1650 | } |
8d505d78 | 1651 | |
a42c55f0 | 1652 | if (get_pref('ENABLE_FEED_CATS')) { |
673d54ca | 1653 | |
4c9d0490 AD |
1654 | if ($root_id) |
1655 | $parent_qpart = "parent_cat = '$root_id'"; | |
1656 | else | |
1657 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1658 | |
a42c55f0 | 1659 | $result = db_query("SELECT id,title, |
4c9d0490 AD |
1660 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1661 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1662 | FROM ttrss_feed_categories | |
1663 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1664 | ||
1665 | while ($line = db_fetch_assoc($result)) { | |
1666 | ||
1667 | for ($i = 0; $i < $nest_level; $i++) | |
1668 | $line["title"] = " - " . $line["title"]; | |
1669 | ||
1670 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1671 | ||
1672 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1673 | $line["id"], htmlspecialchars($line["title"])); | |
1674 | ||
1675 | if ($line["num_children"] > 0) | |
a42c55f0 | 1676 | print_feed_select($id, $default_id, $attributes, |
4c9d0490 AD |
1677 | $include_all_feeds, $line["id"], $nest_level+1); |
1678 | ||
a42c55f0 | 1679 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1680 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1681 | ||
1682 | while ($fline = db_fetch_assoc($feed_result)) { | |
1683 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1684 | ||
1685 | $fline["title"] = " + " . $fline["title"]; | |
1686 | ||
1687 | for ($i = 0; $i < $nest_level; $i++) | |
1688 | $fline["title"] = " - " . $fline["title"]; | |
1689 | ||
1690 | printf("<option $is_selected value='%d'>%s</option>", | |
1691 | $fline["id"], htmlspecialchars($fline["title"])); | |
1692 | } | |
673d54ca | 1693 | } |
b1710666 | 1694 | |
4c9d0490 AD |
1695 | if (!$root_id) { |
1696 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
1697 | ||
1698 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1699 | __("Uncategorized")); | |
1700 | ||
a42c55f0 | 1701 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1702 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1703 | ||
1704 | while ($fline = db_fetch_assoc($feed_result)) { | |
1705 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1706 | ||
1707 | $fline["title"] = " + " . $fline["title"]; | |
1708 | ||
1709 | for ($i = 0; $i < $nest_level; $i++) | |
1710 | $fline["title"] = " - " . $fline["title"]; | |
1711 | ||
1712 | printf("<option $is_selected value='%d'>%s</option>", | |
1713 | $fline["id"], htmlspecialchars($fline["title"])); | |
1714 | } | |
1715 | } | |
b1710666 | 1716 | |
4c9d0490 | 1717 | } else { |
a42c55f0 | 1718 | $result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1719 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); |
1720 | ||
1721 | while ($line = db_fetch_assoc($result)) { | |
1722 | ||
1723 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1724 | ||
1725 | printf("<option $is_selected value='%d'>%s</option>", | |
1726 | $line["id"], htmlspecialchars($line["title"])); | |
1727 | } | |
673d54ca | 1728 | } |
8d505d78 | 1729 | |
4c9d0490 AD |
1730 | if (!$root_id) { |
1731 | print "</select>"; | |
1732 | } | |
673d54ca AD |
1733 | } |
1734 | ||
a42c55f0 | 1735 | function print_feed_cat_select($id, $default_id, |
fbf85cf6 | 1736 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { |
8d505d78 | 1737 | |
fbf85cf6 AD |
1738 | if (!$root_id) { |
1739 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1740 | } | |
673d54ca | 1741 | |
fbf85cf6 AD |
1742 | if ($root_id) |
1743 | $parent_qpart = "parent_cat = '$root_id'"; | |
1744 | else | |
1745 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1746 | |
a42c55f0 | 1747 | $result = db_query("SELECT id,title, |
fbf85cf6 AD |
1748 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1749 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1750 | FROM ttrss_feed_categories | |
1751 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
673d54ca | 1752 | |
fbf85cf6 AD |
1753 | while ($line = db_fetch_assoc($result)) { |
1754 | if ($line["id"] == $default_id) { | |
1755 | $is_selected = "selected=\"1\""; | |
1756 | } else { | |
1757 | $is_selected = ""; | |
1758 | } | |
673d54ca | 1759 | |
fbf85cf6 AD |
1760 | for ($i = 0; $i < $nest_level; $i++) |
1761 | $line["title"] = " - " . $line["title"]; | |
c00907f2 | 1762 | |
fbf85cf6 AD |
1763 | if ($line["title"]) |
1764 | printf("<option $is_selected value='%d'>%s</option>", | |
1765 | $line["id"], htmlspecialchars($line["title"])); | |
673d54ca | 1766 | |
fbf85cf6 | 1767 | if ($line["num_children"] > 0) |
a42c55f0 | 1768 | print_feed_cat_select($id, $default_id, $attributes, |
fbf85cf6 AD |
1769 | $include_all_cats, $line["id"], $nest_level+1); |
1770 | } | |
5c7c7da9 | 1771 | |
fbf85cf6 AD |
1772 | if (!$root_id) { |
1773 | if ($include_all_cats) { | |
1774 | if (db_num_rows($result) > 0) { | |
1775 | print "<option disabled=\"1\">--------</option>"; | |
1776 | } | |
7e18f8e7 AD |
1777 | |
1778 | if ($default_id == 0) { | |
1779 | $is_selected = "selected=\"1\""; | |
1780 | } else { | |
1781 | $is_selected = ""; | |
1782 | } | |
1783 | ||
1784 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
fbf85cf6 AD |
1785 | } |
1786 | print "</select>"; | |
1787 | } | |
1788 | } | |
8d505d78 | 1789 | |
14f69488 AD |
1790 | function checkbox_to_sql_bool($val) { |
1791 | return ($val == "on") ? "true" : "false"; | |
1792 | } | |
86b682ce | 1793 | |
a42c55f0 | 1794 | function getFeedCatTitle($id) { |
86b682ce | 1795 | if ($id == -1) { |
d1db26aa | 1796 | return __("Special"); |
f822a8e5 | 1797 | } else if ($id < LABEL_BASE_INDEX) { |
d1db26aa | 1798 | return __("Labels"); |
86b682ce | 1799 | } else if ($id > 0) { |
a42c55f0 | 1800 | $result = db_query("SELECT ttrss_feed_categories.title |
86b682ce AD |
1801 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
1802 | cat_id = ttrss_feed_categories.id"); | |
1803 | if (db_num_rows($result) == 1) { | |
1804 | return db_fetch_result($result, 0, "title"); | |
1805 | } else { | |
d1db26aa | 1806 | return __("Uncategorized"); |
86b682ce AD |
1807 | } |
1808 | } else { | |
1809 | return "getFeedCatTitle($id) failed"; | |
1810 | } | |
1811 | ||
1812 | } | |
1813 | ||
9299102f | 1814 | function getFeedIcon($id) { |
af88c48a | 1815 | switch ($id) { |
4bee8b5f AD |
1816 | case 0: |
1817 | return "images/archive.png"; | |
1818 | break; | |
af88c48a | 1819 | case -1: |
c2167866 | 1820 | return "images/mark_set.svg"; |
af88c48a AD |
1821 | break; |
1822 | case -2: | |
c2167866 | 1823 | return "images/pub_set.svg"; |
af88c48a AD |
1824 | break; |
1825 | case -3: | |
1826 | return "images/fresh.png"; | |
1827 | break; | |
1828 | case -4: | |
1829 | return "images/tag.png"; | |
1830 | break; | |
5417fbd7 AD |
1831 | case -6: |
1832 | return "images/recently_read.png"; | |
1833 | break; | |
af88c48a | 1834 | default: |
f822a8e5 | 1835 | if ($id < LABEL_BASE_INDEX) { |
4bee8b5f AD |
1836 | return "images/label.png"; |
1837 | } else { | |
8d505d78 | 1838 | if (file_exists(ICONS_DIR . "/$id.ico")) |
e2eda979 | 1839 | return ICONS_URL . "/$id.ico"; |
4bee8b5f | 1840 | } |
af88c48a AD |
1841 | break; |
1842 | } | |
89473cb5 AD |
1843 | |
1844 | return false; | |
af88c48a AD |
1845 | } |
1846 | ||
a42c55f0 | 1847 | function getFeedTitle($id, $cat = false) { |
fd994f1a | 1848 | if ($cat) { |
a42c55f0 | 1849 | return getCategoryTitle($id); |
fd994f1a | 1850 | } else if ($id == -1) { |
d1db26aa | 1851 | return __("Starred articles"); |
945c243e AD |
1852 | } else if ($id == -2) { |
1853 | return __("Published articles"); | |
2d24f032 AD |
1854 | } else if ($id == -3) { |
1855 | return __("Fresh articles"); | |
b2531a28 AD |
1856 | } else if ($id == -4) { |
1857 | return __("All articles"); | |
80db1113 | 1858 | } else if ($id === 0 || $id === "0") { |
e04c18a2 | 1859 | return __("Archived articles"); |
5417fbd7 AD |
1860 | } else if ($id == -6) { |
1861 | return __("Recently read"); | |
f822a8e5 AD |
1862 | } else if ($id < LABEL_BASE_INDEX) { |
1863 | $label_id = feed_to_label_id($id); | |
a42c55f0 | 1864 | $result = db_query("SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
86b682ce | 1865 | if (db_num_rows($result) == 1) { |
ceb30ba4 | 1866 | return db_fetch_result($result, 0, "caption"); |
86b682ce AD |
1867 | } else { |
1868 | return "Unknown label ($label_id)"; | |
1869 | } | |
1870 | ||
147f5632 | 1871 | } else if (is_numeric($id) && $id > 0) { |
a42c55f0 | 1872 | $result = db_query("SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
86b682ce AD |
1873 | if (db_num_rows($result) == 1) { |
1874 | return db_fetch_result($result, 0, "title"); | |
1875 | } else { | |
1876 | return "Unknown feed ($id)"; | |
1877 | } | |
1878 | } else { | |
22fdebff | 1879 | return $id; |
86b682ce | 1880 | } |
86b682ce | 1881 | } |
3dd46f19 | 1882 | |
6322ac79 | 1883 | function make_init_params() { |
f1f3a642 | 1884 | $params = array(); |
c9268ed5 | 1885 | |
f1f3a642 AD |
1886 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
1887 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
f17cac6b | 1888 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", |
30b6ee8c | 1889 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
40496720 | 1890 | |
a42c55f0 | 1891 | $params[strtolower($param)] = (int) get_pref($param); |
f1f3a642 | 1892 | } |
40496720 | 1893 | |
c4f7ba80 AD |
1894 | $params["icons_url"] = ICONS_URL; |
1895 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
a42c55f0 AD |
1896 | $params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE"); |
1897 | $params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT"); | |
1898 | $params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY"); | |
c4f7ba80 | 1899 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
88a41b64 | 1900 | $params["label_base_index"] = (int) LABEL_BASE_INDEX; |
59b223d7 | 1901 | |
a42c55f0 | 1902 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
1903 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1904 | ||
8cd576a1 AD |
1905 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
1906 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 1907 | |
8cd576a1 | 1908 | $params["max_feed_id"] = (int) $max_feed_id; |
c4f7ba80 | 1909 | $params["num_feeds"] = (int) $num_feeds; |
8cd576a1 | 1910 | |
a42c55f0 | 1911 | $params["collapsed_feedlist"] = (int) get_pref("_COLLAPSED_FEEDLIST"); |
6322ac79 | 1912 | $params["hotkeys"] = get_hotkeys_map(); |
9b7ecc0a | 1913 | |
8484ce22 | 1914 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
f03701fe | 1915 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
8484ce22 | 1916 | |
6b1a4ecd | 1917 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
8b83bf5f | 1918 | |
d8221301 | 1919 | return $params; |
3ac2b520 | 1920 | } |
f54f515f | 1921 | |
6322ac79 | 1922 | function get_hotkeys_info() { |
b8cb4d08 AD |
1923 | $hotkeys = array( |
1924 | __("Navigation") => array( | |
1925 | "next_feed" => __("Open next feed"), | |
1926 | "prev_feed" => __("Open previous feed"), | |
1927 | "next_article" => __("Open next article"), | |
1928 | "prev_article" => __("Open previous article"), | |
c22580b5 AD |
1929 | "next_article_noscroll" => __("Open next article (don't scroll long articles)"), |
1930 | "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"), | |
8b35d171 SC |
1931 | "next_article_noexpand" => __("Move to next article (don't expand or mark read)"), |
1932 | "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"), | |
b8cb4d08 AD |
1933 | "search_dialog" => __("Show search dialog")), |
1934 | __("Article") => array( | |
1935 | "toggle_mark" => __("Toggle starred"), | |
1936 | "toggle_publ" => __("Toggle published"), | |
1937 | "toggle_unread" => __("Toggle unread"), | |
1938 | "edit_tags" => __("Edit tags"), | |
1939 | "dismiss_selected" => __("Dismiss selected"), | |
1940 | "dismiss_read" => __("Dismiss read"), | |
1941 | "open_in_new_window" => __("Open in new window"), | |
1942 | "catchup_below" => __("Mark below as read"), | |
1943 | "catchup_above" => __("Mark above as read"), | |
1944 | "article_scroll_down" => __("Scroll down"), | |
1945 | "article_scroll_up" => __("Scroll up"), | |
1946 | "select_article_cursor" => __("Select article under cursor"), | |
1bcf8f45 | 1947 | "email_article" => __("Email article"), |
414191d4 | 1948 | "close_article" => __("Close/collapse article"), |
8b35d171 | 1949 | "toggle_expand" => __("Toggle article expansion (combined mode)"), |
2ccc7b8e AD |
1950 | "toggle_widescreen" => __("Toggle widescreen mode"), |
1951 | "toggle_embed_original" => __("Toggle embed original")), | |
b8cb4d08 AD |
1952 | __("Article selection") => array( |
1953 | "select_all" => __("Select all articles"), | |
1954 | "select_unread" => __("Select unread"), | |
1955 | "select_marked" => __("Select starred"), | |
1956 | "select_published" => __("Select published"), | |
1957 | "select_invert" => __("Invert selection"), | |
1958 | "select_none" => __("Deselect everything")), | |
1959 | __("Feed") => array( | |
1960 | "feed_refresh" => __("Refresh current feed"), | |
1961 | "feed_unhide_read" => __("Un/hide read feeds"), | |
1962 | "feed_subscribe" => __("Subscribe to feed"), | |
1963 | "feed_edit" => __("Edit feed"), | |
1964 | "feed_catchup" => __("Mark as read"), | |
1965 | "feed_reverse" => __("Reverse headlines"), | |
43f775de | 1966 | "feed_debug_update" => __("Debug feed update"), |
b8cb4d08 | 1967 | "catchup_all" => __("Mark all feeds as read"), |
4b27f0c0 | 1968 | "cat_toggle_collapse" => __("Un/collapse current category"), |
60b88b25 AD |
1969 | "toggle_combined_mode" => __("Toggle combined mode"), |
1970 | "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")), | |
b8cb4d08 AD |
1971 | __("Go to") => array( |
1972 | "goto_all" => __("All articles"), | |
1973 | "goto_fresh" => __("Fresh"), | |
1974 | "goto_marked" => __("Starred"), | |
1975 | "goto_published" => __("Published"), | |
1976 | "goto_tagcloud" => __("Tag cloud"), | |
1977 | "goto_prefs" => __("Preferences")), | |
1978 | __("Other") => array( | |
1979 | "create_label" => __("Create label"), | |
1980 | "create_filter" => __("Create filter"), | |
1981 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
1982 | "help_dialog" => __("Show help dialog")) | |
1983 | ); | |
1984 | ||
47854200 DA |
1985 | global $pluginhost; |
1986 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_INFO) as $plugin) { | |
1987 | $hotkeys = $plugin->hook_hotkey_info($hotkeys); | |
1988 | } | |
1989 | ||
b8cb4d08 AD |
1990 | return $hotkeys; |
1991 | } | |
1992 | ||
6322ac79 | 1993 | function get_hotkeys_map() { |
a83b58f1 | 1994 | $hotkeys = array( |
e218c5f5 AD |
1995 | // "navigation" => array( |
1996 | "k" => "next_feed", | |
1997 | "j" => "prev_feed", | |
1998 | "n" => "next_article", | |
1999 | "p" => "prev_article", | |
e5e2cf3b AD |
2000 | "(38)|up" => "prev_article", |
2001 | "(40)|down" => "next_article", | |
da15c140 AD |
2002 | // "^(38)|Ctrl-up" => "prev_article_noscroll", |
2003 | // "^(40)|Ctrl-down" => "next_article_noscroll", | |
e5e2cf3b | 2004 | "(191)|/" => "search_dialog", |
e218c5f5 AD |
2005 | // "article" => array( |
2006 | "s" => "toggle_mark", | |
5b18c936 | 2007 | "*s" => "toggle_publ", |
e218c5f5 | 2008 | "u" => "toggle_unread", |
5b18c936 AD |
2009 | "*t" => "edit_tags", |
2010 | "*d" => "dismiss_selected", | |
2011 | "*x" => "dismiss_read", | |
e218c5f5 AD |
2012 | "o" => "open_in_new_window", |
2013 | "c p" => "catchup_below", | |
2014 | "c n" => "catchup_above", | |
5b18c936 AD |
2015 | "*n" => "article_scroll_down", |
2016 | "*p" => "article_scroll_up", | |
d2db81a5 AD |
2017 | "*(38)|Shift+up" => "article_scroll_up", |
2018 | "*(40)|Shift+down" => "article_scroll_down", | |
5b18c936 | 2019 | "a *w" => "toggle_widescreen", |
2ccc7b8e | 2020 | "a e" => "toggle_embed_original", |
e218c5f5 | 2021 | "e" => "email_article", |
2cda4314 | 2022 | "a q" => "close_article", |
e218c5f5 AD |
2023 | // "article_selection" => array( |
2024 | "a a" => "select_all", | |
2025 | "a u" => "select_unread", | |
5b18c936 | 2026 | "a *u" => "select_marked", |
e218c5f5 AD |
2027 | "a p" => "select_published", |
2028 | "a i" => "select_invert", | |
2029 | "a n" => "select_none", | |
2030 | // "feed" => array( | |
2031 | "f r" => "feed_refresh", | |
2032 | "f a" => "feed_unhide_read", | |
2033 | "f s" => "feed_subscribe", | |
2034 | "f e" => "feed_edit", | |
2035 | "f q" => "feed_catchup", | |
2036 | "f x" => "feed_reverse", | |
5b18c936 AD |
2037 | "f *d" => "feed_debug_update", |
2038 | "f *c" => "toggle_combined_mode", | |
60b88b25 | 2039 | "f c" => "toggle_cdm_expanded", |
5b18c936 | 2040 | "*q" => "catchup_all", |
e218c5f5 AD |
2041 | "x" => "cat_toggle_collapse", |
2042 | // "goto" => array( | |
2043 | "g a" => "goto_all", | |
2044 | "g f" => "goto_fresh", | |
2045 | "g s" => "goto_marked", | |
2046 | "g p" => "goto_published", | |
2047 | "g t" => "goto_tagcloud", | |
5b18c936 | 2048 | "g *p" => "goto_prefs", |
e218c5f5 | 2049 | // "other" => array( |
3fb40112 | 2050 | "(9)|Tab" => "select_article_cursor", // tab |
e218c5f5 AD |
2051 | "c l" => "create_label", |
2052 | "c f" => "create_filter", | |
2053 | "c s" => "collapse_sidebar", | |
3fb40112 | 2054 | "^(191)|Ctrl+/" => "help_dialog", |
a83b58f1 AD |
2055 | ); |
2056 | ||
a42c55f0 | 2057 | if (get_pref('COMBINED_DISPLAY_MODE')) { |
da15c140 AD |
2058 | $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll"; |
2059 | $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll"; | |
2060 | } | |
2061 | ||
e218c5f5 AD |
2062 | global $pluginhost; |
2063 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP) as $plugin) { | |
2064 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); | |
2065 | } | |
2066 | ||
2067 | $prefixes = array(); | |
2068 | ||
2069 | foreach (array_keys($hotkeys) as $hotkey) { | |
2070 | $pair = explode(" ", $hotkey, 2); | |
2071 | ||
2072 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
2073 | array_push($prefixes, $pair[0]); | |
2074 | } | |
2075 | } | |
2076 | ||
2077 | return array($prefixes, $hotkeys); | |
a83b58f1 AD |
2078 | } |
2079 | ||
6322ac79 | 2080 | function make_runtime_info() { |
8cd576a1 AD |
2081 | $data = array(); |
2082 | ||
a42c55f0 | 2083 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
2084 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
2085 | ||
8cd576a1 AD |
2086 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
2087 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 2088 | |
8cd576a1 AD |
2089 | $data["max_feed_id"] = (int) $max_feed_id; |
2090 | $data["num_feeds"] = (int) $num_feeds; | |
c4f7ba80 | 2091 | |
6322ac79 | 2092 | $data['last_article_id'] = getLastArticleId(); |
a42c55f0 | 2093 | $data['cdm_expanded'] = get_pref('CDM_EXPANDED'); |
f8fb4498 | 2094 | |
16314dda | 2095 | $data['dep_ts'] = calculate_dep_timestamp(); |
4cdb8173 | 2096 | $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE'); |
16314dda | 2097 | |
dbaa4e4a | 2098 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
c4f7ba80 AD |
2099 | |
2100 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
8e00ae9b | 2101 | |
9041f58b | 2102 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
8e00ae9b | 2103 | |
fb074239 | 2104 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
fbae93d8 | 2105 | |
8e00ae9b | 2106 | if ($stamp) { |
9041f58b AD |
2107 | $stamp_delta = time() - $stamp; |
2108 | ||
2109 | if ($stamp_delta > 1800) { | |
f6854e44 | 2110 | $stamp_check = 0; |
8e00ae9b | 2111 | } else { |
f6854e44 AD |
2112 | $stamp_check = 1; |
2113 | $_SESSION["daemon_stamp_check"] = time(); | |
8e00ae9b AD |
2114 | } |
2115 | ||
c4f7ba80 | 2116 | $data['daemon_stamp_ok'] = $stamp_check; |
f6854e44 | 2117 | |
8e00ae9b AD |
2118 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
2119 | ||
c4f7ba80 | 2120 | $data['daemon_stamp'] = $stamp_fmt; |
8e00ae9b | 2121 | } |
8e00ae9b | 2122 | } |
71ad883b | 2123 | } |
8e00ae9b | 2124 | |
63855db1 | 2125 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
6322ac79 | 2126 | $new_version_details = @check_for_update(); |
d9fa39f1 | 2127 | |
63855db1 | 2128 | $data['new_version_available'] = (int) ($new_version_details != false); |
d9fa39f1 AD |
2129 | |
2130 | $_SESSION["last_version_check"] = time(); | |
27211afe | 2131 | $_SESSION["version_data"] = $new_version_details; |
d9fa39f1 AD |
2132 | } |
2133 | ||
c4f7ba80 | 2134 | return $data; |
f54f515f | 2135 | } |
ef393de7 | 2136 | |
a42c55f0 | 2137 | function search_to_sql($search) { |
ef393de7 | 2138 | |
88040f57 | 2139 | $search_query_part = ""; |
e20c9d88 | 2140 | |
9949bd15 | 2141 | $keywords = explode(" ", $search); |
88040f57 | 2142 | $query_keywords = array(); |
e20c9d88 | 2143 | |
ab4b768f AD |
2144 | foreach ($keywords as $k) { |
2145 | if (strpos($k, "-") === 0) { | |
2146 | $k = substr($k, 1); | |
2147 | $not = "NOT"; | |
2148 | } else { | |
2149 | $not = ""; | |
88040f57 | 2150 | } |
e20c9d88 | 2151 | |
9949bd15 | 2152 | $commandpair = explode(":", mb_strtolower($k), 2); |
53003548 | 2153 | |
0fc3930b AD |
2154 | switch ($commandpair[0]) { |
2155 | case "title": | |
2156 | if ($commandpair[1]) { | |
2157 | array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%". | |
a42c55f0 | 2158 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2159 | } else { |
2160 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2161 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2162 | } |
2163 | break; | |
2164 | case "author": | |
2165 | if ($commandpair[1]) { | |
2166 | array_push($query_keywords, "($not (LOWER(author) LIKE '%". | |
a42c55f0 | 2167 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2168 | } else { |
2169 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2170 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2171 | } |
2172 | break; | |
2173 | case "note": | |
2174 | if ($commandpair[1]) { | |
2175 | if ($commandpair[1] == "true") | |
2176 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2177 | else if ($commandpair[1] == "false") | |
2178 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2179 | else | |
2180 | array_push($query_keywords, "($not (LOWER(note) LIKE '%". | |
a42c55f0 | 2181 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2182 | } else { |
2183 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2184 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2185 | } |
2186 | break; | |
2187 | case "star": | |
53003548 | 2188 | |
0fc3930b AD |
2189 | if ($commandpair[1]) { |
2190 | if ($commandpair[1] == "true") | |
2191 | array_push($query_keywords, "($not (marked = true))"); | |
2192 | else | |
2193 | array_push($query_keywords, "($not (marked = false))"); | |
efd840d8 AD |
2194 | } else { |
2195 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2196 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2197 | } |
2198 | break; | |
2199 | case "pub": | |
2200 | if ($commandpair[1]) { | |
2201 | if ($commandpair[1] == "true") | |
2202 | array_push($query_keywords, "($not (published = true))"); | |
2203 | else | |
2204 | array_push($query_keywords, "($not (published = false))"); | |
53003548 | 2205 | |
efd840d8 AD |
2206 | } else { |
2207 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2208 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2209 | } |
2210 | break; | |
2211 | default: | |
2212 | if (strpos($k, "@") === 0) { | |
e20c9d88 | 2213 | |
a42c55f0 | 2214 | $user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']); |
0fc3930b AD |
2215 | $orig_ts = strtotime(substr($k, 1)); |
2216 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); | |
8d505d78 | 2217 | |
0fc3930b | 2218 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
53003548 | 2219 | |
0fc3930b AD |
2220 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
2221 | } else { | |
2222 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2223 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
2224 | } | |
88040f57 AD |
2225 | } |
2226 | } | |
2227 | ||
2228 | $search_query_part = implode("AND", $query_keywords); | |
2229 | ||
2230 | return $search_query_part; | |
2231 | } | |
2232 | ||
a42c55f0 | 2233 | function getParentCategories($cat, $owner_uid) { |
67bd0b1f AD |
2234 | $rv = array(); |
2235 | ||
a42c55f0 | 2236 | $result = db_query("SELECT parent_cat FROM ttrss_feed_categories |
67bd0b1f AD |
2237 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); |
2238 | ||
2239 | while ($line = db_fetch_assoc($result)) { | |
2240 | array_push($rv, $line["parent_cat"]); | |
a42c55f0 | 2241 | $rv = array_merge($rv, getParentCategories($line["parent_cat"], $owner_uid)); |
67bd0b1f AD |
2242 | } |
2243 | ||
2244 | return $rv; | |
2245 | } | |
2246 | ||
a42c55f0 | 2247 | function getChildCategories($cat, $owner_uid) { |
6d8d00e8 AD |
2248 | $rv = array(); |
2249 | ||
a42c55f0 | 2250 | $result = db_query("SELECT id FROM ttrss_feed_categories |
6d8d00e8 AD |
2251 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); |
2252 | ||
2253 | while ($line = db_fetch_assoc($result)) { | |
2254 | array_push($rv, $line["id"]); | |
a42c55f0 | 2255 | $rv = array_merge($rv, getChildCategories($line["id"], $owner_uid)); |
6d8d00e8 AD |
2256 | } |
2257 | ||
2258 | return $rv; | |
2259 | } | |
147f5632 | 2260 | |
a42c55f0 | 2261 | function queryFeedHeadlines($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, $ignore_vfeed_group = false) { |
c36bf4d5 AD |
2262 | |
2263 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
c1a0b534 | 2264 | |
c3fddd05 AD |
2265 | $ext_tables_part = ""; |
2266 | ||
88040f57 | 2267 | if ($search) { |
e4f7f8df AD |
2268 | |
2269 | if (SPHINX_ENABLED) { | |
2270 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2271 | ||
8d505d78 | 2272 | if ($ids) |
e4f7f8df AD |
2273 | $search_query_part = "ref_id IN ($ids) AND "; |
2274 | else | |
2275 | $search_query_part = "ref_id = -1 AND "; | |
2276 | ||
2277 | } else { | |
a42c55f0 | 2278 | $search_query_part = search_to_sql($search); |
e4f7f8df | 2279 | $search_query_part .= " AND "; |
8d505d78 | 2280 | } |
e20c9d88 | 2281 | |
ef393de7 AD |
2282 | } else { |
2283 | $search_query_part = ""; | |
2284 | } | |
2285 | ||
36184020 | 2286 | if ($filter) { |
4e02f582 AD |
2287 | |
2288 | if (DB_TYPE == "pgsql") { | |
2289 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2290 | } else { | |
2291 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2292 | } | |
2293 | ||
2294 | $override_order = "updated DESC"; | |
2295 | ||
a42c55f0 | 2296 | $filter_query_part = filter_to_sql($filter, $owner_uid); |
dd8c36af AD |
2297 | |
2298 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
a42c55f0 | 2299 | $result = db_query("SELECT true AS true_val FROM ttrss_entries, |
2680295b | 2300 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories |
dd8c36af AD |
2301 | WHERE $filter_query_part LIMIT 1", false); |
2302 | ||
7726063c AD |
2303 | if ($result) { |
2304 | $test = db_fetch_result($result, 0, "true_val"); | |
dd8c36af | 2305 | |
7726063c AD |
2306 | if (!$test) { |
2307 | $filter_query_part = "false AND"; | |
2308 | } else { | |
2309 | $filter_query_part .= " AND"; | |
2310 | } | |
dd8c36af | 2311 | } else { |
7726063c | 2312 | $filter_query_part = "false AND"; |
dd8c36af AD |
2313 | } |
2314 | ||
36184020 AD |
2315 | } else { |
2316 | $filter_query_part = ""; | |
2317 | } | |
2318 | ||
97e5dbb2 AD |
2319 | if ($since_id) { |
2320 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2321 | } else { | |
2322 | $since_id_part = ""; | |
2323 | } | |
2324 | ||
ef393de7 | 2325 | $view_query_part = ""; |
8d505d78 | 2326 | |
9b523c01 | 2327 | if ($view_mode == "adaptive") { |
ef393de7 AD |
2328 | if ($search) { |
2329 | $view_query_part = " "; | |
2330 | } else if ($feed != -1) { | |
6d8d00e8 | 2331 | |
a42c55f0 | 2332 | $unread = getFeedUnread($feed, $cat_view); |
f4a2f12a | 2333 | |
a6adb136 | 2334 | if ($cat_view && $feed > 0 && $include_children) |
a42c55f0 | 2335 | $unread += getCategoryChildrenUnread($feed); |
f4a2f12a | 2336 | |
a6adb136 AD |
2337 | if ($unread > 0) |
2338 | $view_query_part = " unread = true AND "; | |
f4a2f12a | 2339 | |
ef393de7 AD |
2340 | } |
2341 | } | |
8d505d78 | 2342 | |
ef393de7 AD |
2343 | if ($view_mode == "marked") { |
2344 | $view_query_part = " marked = true AND "; | |
2345 | } | |
23d72f39 | 2346 | |
127aaaa0 AD |
2347 | if ($view_mode == "has_note") { |
2348 | $view_query_part = " (note IS NOT NULL AND note != '') AND "; | |
2349 | } | |
2350 | ||
23d72f39 AD |
2351 | if ($view_mode == "published") { |
2352 | $view_query_part = " published = true AND "; | |
2353 | } | |
2354 | ||
0bf65987 | 2355 | if ($view_mode == "unread" && $feed != -6) { |
ef393de7 AD |
2356 | $view_query_part = " unread = true AND "; |
2357 | } | |
8b09eac8 | 2358 | |
ef393de7 AD |
2359 | if ($limit > 0) { |
2360 | $limit_query_part = "LIMIT " . $limit; | |
8d505d78 | 2361 | } |
ef393de7 | 2362 | |
8361e724 AD |
2363 | $allow_archived = false; |
2364 | ||
ef393de7 | 2365 | $vfeed_query_part = ""; |
8d505d78 | 2366 | |
ef393de7 AD |
2367 | // override query strategy and enable feed display when searching globally |
2368 | if ($search && $search_mode == "all_feeds") { | |
7032f2a5 | 2369 | $query_strategy_part = "true"; |
8d505d78 | 2370 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
22fdebff | 2371 | /* tags */ |
75c648cf | 2372 | } else if (!is_numeric($feed)) { |
7032f2a5 | 2373 | $query_strategy_part = "true"; |
ef393de7 AD |
2374 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
2375 | id = feed_id) as feed_title,"; | |
7032f2a5 | 2376 | } else if ($search && $search_mode == "this_cat") { |
8d505d78 | 2377 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
0a6c4846 | 2378 | |
7032f2a5 AD |
2379 | if ($feed > 0) { |
2380 | if ($include_children) { | |
a42c55f0 | 2381 | $subcats = getChildCategories($feed, $owner_uid); |
7032f2a5 AD |
2382 | array_push($subcats, $feed); |
2383 | $cats_qpart = join(",", $subcats); | |
2384 | } else { | |
2385 | $cats_qpart = $feed; | |
ef393de7 | 2386 | } |
8d505d78 | 2387 | |
7032f2a5 | 2388 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
8d505d78 | 2389 | |
ef393de7 | 2390 | } else { |
7032f2a5 | 2391 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
ef393de7 | 2392 | } |
8d505d78 | 2393 | |
e04c18a2 | 2394 | } else if ($feed > 0) { |
8d505d78 | 2395 | |
ef393de7 | 2396 | if ($cat_view) { |
5c365f60 | 2397 | |
ef393de7 | 2398 | if ($feed > 0) { |
09101297 AD |
2399 | if ($include_children) { |
2400 | # sub-cats | |
a42c55f0 | 2401 | $subcats = getChildCategories($feed, $owner_uid); |
09101297 | 2402 | |
7032f2a5 AD |
2403 | array_push($subcats, $feed); |
2404 | $query_strategy_part = "cat_id IN (". | |
09101297 | 2405 | implode(",", $subcats).")"; |
7032f2a5 | 2406 | |
6d8d00e8 | 2407 | } else { |
09101297 | 2408 | $query_strategy_part = "cat_id = '$feed'"; |
6d8d00e8 AD |
2409 | } |
2410 | ||
ef393de7 AD |
2411 | } else { |
2412 | $query_strategy_part = "cat_id IS NULL"; | |
2413 | } | |
8d505d78 | 2414 | |
ef393de7 | 2415 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
5c365f60 | 2416 | |
8d505d78 | 2417 | } else { |
6e63a7c3 | 2418 | $query_strategy_part = "feed_id = '$feed'"; |
ef393de7 | 2419 | } |
bfe5ddfc | 2420 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
e04c18a2 | 2421 | $query_strategy_part = "feed_id IS NULL"; |
8361e724 | 2422 | $allow_archived = true; |
bfe5ddfc | 2423 | } else if ($feed == 0 && $cat_view) { // uncategorized |
65dd90f2 | 2424 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
bfe5ddfc | 2425 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2426 | } else if ($feed == -1) { // starred virtual feed |
2427 | $query_strategy_part = "marked = true"; | |
2428 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
835fb294 AD |
2429 | $allow_archived = true; |
2430 | ||
1bd7413f | 2431 | if (!$override_order) { |
b9a06a0e | 2432 | $override_order = "last_marked DESC, date_entered DESC, updated DESC"; |
1bd7413f | 2433 | } |
7873d588 | 2434 | |
e6a38cde AD |
2435 | } else if ($feed == -2) { // published virtual feed OR labels category |
2436 | ||
2437 | if (!$cat_view) { | |
2438 | $query_strategy_part = "published = true"; | |
2439 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
8361e724 | 2440 | $allow_archived = true; |
46b78149 | 2441 | |
1bd7413f | 2442 | if (!$override_order) { |
b9a06a0e | 2443 | $override_order = "last_published DESC, date_entered DESC, updated DESC"; |
1bd7413f AD |
2444 | } |
2445 | ||
e6a38cde AD |
2446 | } else { |
2447 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2448 | ||
2449 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
8d505d78 | 2450 | |
e6a38cde AD |
2451 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
2452 | ttrss_user_labels2.article_id = ref_id"; | |
2453 | ||
2454 | } | |
5417fbd7 | 2455 | } else if ($feed == -6) { // recently read |
5089b30b | 2456 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
5417fbd7 | 2457 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
835fb294 | 2458 | $allow_archived = true; |
46b78149 AD |
2459 | |
2460 | if (!$override_order) $override_order = "last_read DESC"; | |
2d24f032 | 2461 | } else if ($feed == -3) { // fresh virtual feed |
cd2cc43d | 2462 | $query_strategy_part = "unread = true AND score >= 0"; |
2d24f032 | 2463 | |
a42c55f0 | 2464 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 2465 | |
2d24f032 | 2466 | if (DB_TYPE == "pgsql") { |
be574731 | 2467 | $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 2468 | } else { |
be574731 | 2469 | $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 AD |
2470 | } |
2471 | ||
b2531a28 AD |
2472 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
2473 | } else if ($feed == -4) { // all articles virtual feed | |
cf57eb3c | 2474 | $allow_archived = true; |
b2531a28 | 2475 | $query_strategy_part = "true"; |
e4f4b46f | 2476 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
f822a8e5 AD |
2477 | } else if ($feed <= LABEL_BASE_INDEX) { // labels |
2478 | $label_id = feed_to_label_id($feed); | |
3de0261a | 2479 | |
ceb30ba4 AD |
2480 | $query_strategy_part = "label_id = '$label_id' AND |
2481 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2482 | ttrss_user_labels2.article_id = ref_id"; | |
3de0261a | 2483 | |
ef393de7 | 2484 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ceb30ba4 | 2485 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
835fb294 | 2486 | $allow_archived = true; |
8d505d78 | 2487 | |
ef393de7 | 2488 | } else { |
835fb294 | 2489 | $query_strategy_part = "true"; |
ef393de7 | 2490 | } |
d6e5706d | 2491 | |
686852d5 | 2492 | $order_by = "score DESC, date_entered DESC, updated DESC"; |
e939722a | 2493 | |
2e4faaac | 2494 | if ($view_mode == "unread_first") { |
434bf856 | 2495 | $order_by = "unread DESC, $order_by"; |
2e4faaac AD |
2496 | } |
2497 | ||
e939722a AD |
2498 | if ($override_order) { |
2499 | $order_by = $override_order; | |
2500 | } | |
8d505d78 | 2501 | |
ef393de7 AD |
2502 | $feed_title = ""; |
2503 | ||
22fdebff | 2504 | if ($search) { |
7032f2a5 | 2505 | $feed_title = T_sprintf("Search results: %s", $search); |
22fdebff | 2506 | } else { |
ef393de7 | 2507 | if ($cat_view) { |
a42c55f0 | 2508 | $feed_title = getCategoryTitle($feed); |
ef393de7 | 2509 | } else { |
147f5632 | 2510 | if (is_numeric($feed) && $feed > 0) { |
a42c55f0 | 2511 | $result = db_query("SELECT title,site_url,last_error |
22fdebff | 2512 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
8d505d78 | 2513 | |
22fdebff AD |
2514 | $feed_title = db_fetch_result($result, 0, "title"); |
2515 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2516 | $last_error = db_fetch_result($result, 0, "last_error"); | |
2517 | } else { | |
a42c55f0 | 2518 | $feed_title = getFeedTitle($feed); |
8d505d78 | 2519 | } |
88040f57 | 2520 | } |
ef393de7 AD |
2521 | } |
2522 | ||
87764a50 | 2523 | $content_query_part = "content as content_preview, cached_content, "; |
62129e67 | 2524 | |
75c648cf | 2525 | if (is_numeric($feed)) { |
8d505d78 | 2526 | |
ef393de7 AD |
2527 | if ($feed >= 0) { |
2528 | $feed_kind = "Feeds"; | |
2529 | } else { | |
2530 | $feed_kind = "Labels"; | |
2531 | } | |
8d505d78 | 2532 | |
95a82c08 AD |
2533 | if ($limit_query_part) { |
2534 | $offset_query_part = "OFFSET $offset"; | |
2535 | } | |
2536 | ||
7fdf8eca | 2537 | // proper override_order applied above |
a42c55f0 | 2538 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) { |
6cfea5c7 | 2539 | if (!$override_order) { |
8d505d78 | 2540 | $order_by = "ttrss_feeds.title, $order_by"; |
7fdf8eca AD |
2541 | } else { |
2542 | $order_by = "ttrss_feeds.title, $override_order"; | |
43fc671f | 2543 | } |
6cfea5c7 AD |
2544 | } |
2545 | ||
8361e724 | 2546 | if (!$allow_archived) { |
e04c18a2 | 2547 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
117335bf | 2548 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
e04c18a2 AD |
2549 | |
2550 | } else { | |
835fb294 | 2551 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
e04c18a2 AD |
2552 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
2553 | } | |
2554 | ||
63c323f7 AD |
2555 | if ($vfeed_query_part) |
2556 | $vfeed_query_part .= "favicon_avg_color,"; | |
2557 | ||
8d505d78 | 2558 | $query = "SELECT DISTINCT |
f9b2d27c | 2559 | date_entered, |
1f64b1be | 2560 | guid, |
ef393de7 | 2561 | ttrss_entries.id,ttrss_entries.title, |
46921916 | 2562 | updated, |
9c506873 AD |
2563 | label_cache, |
2564 | tag_cache, | |
c0644ee4 | 2565 | always_display_enclosures, |
d1fc2f92 | 2566 | site_url, |
c7e51de1 | 2567 | note, |
13992673 AD |
2568 | num_comments, |
2569 | comments, | |
db16ae50 | 2570 | int_id, |
bfd61d3f | 2571 | hide_images, |
494a64ea | 2572 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
7873d588 | 2573 | last_marked, last_published, |
ef393de7 AD |
2574 | $vfeed_query_part |
2575 | $content_query_part | |
ff6e357a | 2576 | author,score |
ef393de7 | 2577 | FROM |
e04c18a2 | 2578 | $from_qpart |
ef393de7 | 2579 | WHERE |
e04c18a2 | 2580 | $feed_check_qpart |
ef393de7 | 2581 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c36bf4d5 | 2582 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
ef393de7 | 2583 | $search_query_part |
36184020 | 2584 | $filter_query_part |
ef393de7 | 2585 | $view_query_part |
97e5dbb2 | 2586 | $since_id_part |
ef393de7 | 2587 | $query_strategy_part ORDER BY $order_by |
95a82c08 | 2588 | $limit_query_part $offset_query_part"; |
4bc311fc | 2589 | |
b4e75b2a | 2590 | if ($_REQUEST["debug"]) print $query; |
4bc311fc | 2591 | |
a42c55f0 | 2592 | $result = db_query($query); |
8d505d78 | 2593 | |
ef393de7 AD |
2594 | } else { |
2595 | // browsing by tag | |
8d505d78 | 2596 | |
147f5632 CM |
2597 | $select_qpart = "SELECT DISTINCT " . |
2598 | "date_entered," . | |
2599 | "guid," . | |
2600 | "note," . | |
2601 | "ttrss_entries.id as id," . | |
2602 | "title," . | |
2603 | "updated," . | |
2604 | "unread," . | |
2605 | "feed_id," . | |
2606 | "orig_feed_id," . | |
2607 | "marked," . | |
d1fc2f92 AD |
2608 | "num_comments, " . |
2609 | "comments, " . | |
c0644ee4 AD |
2610 | "tag_cache," . |
2611 | "label_cache," . | |
147f5632 CM |
2612 | "link," . |
2613 | "last_read," . | |
94a567df | 2614 | "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," . |
7873d588 | 2615 | "last_marked, last_published, " . |
97e5dbb2 | 2616 | $since_id_part . |
147f5632 CM |
2617 | $vfeed_query_part . |
2618 | $content_query_part . | |
147f5632 CM |
2619 | "score "; |
2620 | ||
ef393de7 | 2621 | $feed_kind = "Tags"; |
147f5632 CM |
2622 | $all_tags = explode(",", $feed); |
2623 | if ($search_mode == 'any') { | |
2624 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2625 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2626 | $where_qpart = " WHERE " . | |
2627 | "ref_id = ttrss_entries.id AND " . | |
2628 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2629 | "post_int_id = int_id AND $tag_sql AND " . | |
2630 | $view_query_part . | |
2631 | $search_query_part . | |
2632 | $query_strategy_part . " ORDER BY $order_by " . | |
2633 | $limit_query_part; | |
8d505d78 | 2634 | |
147f5632 CM |
2635 | } else { |
2636 | $i = 1; | |
2637 | $sub_selects = array(); | |
2638 | $sub_ands = array(); | |
2639 | foreach ($all_tags as $term) { | |
2640 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2641 | $i++; | |
2642 | } | |
2643 | if ($i > 2) { | |
2644 | $x = 1; | |
2645 | $y = 2; | |
2646 | do { | |
2647 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2648 | $x++; | |
2649 | $y++; | |
2650 | } while ($y < $i); | |
2651 | } | |
2652 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2653 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2654 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2655 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2656 | } | |
2657 | // error_log("TAG SQL: " . $tag_sql); | |
2658 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2659 | ||
2660 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
a42c55f0 | 2661 | $result = db_query($select_qpart . $from_qpart . $where_qpart); |
ef393de7 AD |
2662 | } |
2663 | ||
c7188969 | 2664 | return array($result, $feed_title, $feed_site_url, $last_error); |
8d505d78 | 2665 | |
ef393de7 AD |
2666 | } |
2667 | ||
a42c55f0 | 2668 | function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false) { |
ceb0cab5 AD |
2669 | if (!$owner) $owner = $_SESSION["uid"]; |
2670 | ||
96811a55 AD |
2671 | $res = trim($str); if (!$res) return ''; |
2672 | ||
46137483 AD |
2673 | if (strpos($res, "href=") === false) |
2674 | $res = rewrite_urls($res); | |
533c0ea6 | 2675 | |
8cc3c778 AD |
2676 | $charset_hack = '<head> |
2677 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2678 | </head>'; | |
2679 | ||
96811a55 AD |
2680 | $res = trim($res); if (!$res) return ''; |
2681 | ||
8cc3c778 AD |
2682 | libxml_use_internal_errors(true); |
2683 | ||
2684 | $doc = new DOMDocument(); | |
2685 | $doc->loadHTML($charset_hack . $res); | |
2686 | $xpath = new DOMXPath($doc); | |
8d505d78 | 2687 | |
8cc3c778 AD |
2688 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
2689 | ||
2690 | foreach ($entries as $entry) { | |
2691 | ||
2692 | if ($site_url) { | |
2693 | ||
2694 | if ($entry->hasAttribute('href')) | |
2695 | $entry->setAttribute('href', | |
2696 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
8d505d78 | 2697 | |
f0bd8e65 AD |
2698 | if ($entry->hasAttribute('src')) { |
2699 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
2700 | ||
2701 | $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png'; | |
2702 | ||
2703 | if (file_exists($cached_filename)) { | |
2704 | $src = SELF_URL_PATH . '/image.php?hash=' . sha1($src); | |
2705 | } | |
2706 | ||
2707 | $entry->setAttribute('src', $src); | |
2708 | } | |
bfd61d3f AD |
2709 | |
2710 | if ($entry->nodeName == 'img') { | |
a42c55f0 | 2711 | if (($owner && get_pref("STRIP_IMAGES", $owner)) || |
ba79634c | 2712 | $force_remove_images || $_SESSION["bw_limit"]) { |
bfd61d3f AD |
2713 | |
2714 | $p = $doc->createElement('p'); | |
2715 | ||
2716 | $a = $doc->createElement('a'); | |
2717 | $a->setAttribute('href', $entry->getAttribute('src')); | |
2718 | ||
2719 | $a->appendChild(new DOMText($entry->getAttribute('src'))); | |
2720 | $a->setAttribute('target', '_blank'); | |
2721 | ||
2722 | $p->appendChild($a); | |
2723 | ||
2724 | $entry->parentNode->replaceChild($p, $entry); | |
2725 | } | |
2726 | } | |
8cc3c778 AD |
2727 | } |
2728 | ||
fa403733 | 2729 | if (strtolower($entry->nodeName) == "a") { |
c401d5c9 | 2730 | $entry->setAttribute("target", "_blank"); |
fa403733 | 2731 | } |
8dccabed | 2732 | } |
8d505d78 | 2733 | |
254a3f56 AD |
2734 | $entries = $xpath->query('//iframe'); |
2735 | foreach ($entries as $entry) { | |
4e404802 AD |
2736 | $entry->setAttribute('sandbox', 'allow-scripts'); |
2737 | ||
254a3f56 | 2738 | } |
8dccabed | 2739 | |
1701b965 | 2740 | $allowed_elements = array('a', 'address', 'audio', 'article', 'aside', |
2741 | 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', | |
2742 | 'caption', 'cite', 'center', 'code', 'col', 'colgroup', | |
2743 | 'data', 'dd', 'del', 'details', 'div', 'dl', 'font', | |
2744 | 'dt', 'em', 'footer', 'figure', 'figcaption', | |
2745 | 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i', | |
2746 | 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript', | |
e0d12697 | 2747 | 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section', |
2748 | 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary', | |
1701b965 | 2749 | 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time', |
b70ccfe6 FE |
2750 | 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' ); |
2751 | ||
2752 | if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe'; | |
2753 | ||
2754 | $disallowed_attributes = array('id', 'style', 'class'); | |
2755 | ||
e9b86f0a AD |
2756 | global $pluginhost; |
2757 | ||
2758 | if (isset($pluginhost)) { | |
2759 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_SANITIZE) as $plugin) { | |
b70ccfe6 FE |
2760 | $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes); |
2761 | if (is_array($retval)) { | |
2762 | $doc = $retval[0]; | |
2763 | $allowed_elements = $retval[1]; | |
2764 | $disallowed_attributes = $retval[2]; | |
2765 | } else { | |
2766 | $doc = $retval; | |
2767 | } | |
e9b86f0a AD |
2768 | } |
2769 | } | |
2770 | ||
be124dc2 | 2771 | $doc->removeChild($doc->firstChild); //remove doctype |
b70ccfe6 | 2772 | $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); |
be124dc2 | 2773 | $res = $doc->saveHTML(); |
254a3f56 AD |
2774 | return $res; |
2775 | } | |
16ad9085 | 2776 | |
b70ccfe6 | 2777 | function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) { |
254a3f56 | 2778 | $entries = $doc->getElementsByTagName("*"); |
16ad9085 | 2779 | |
254a3f56 AD |
2780 | foreach ($entries as $entry) { |
2781 | if (!in_array($entry->nodeName, $allowed_elements)) { | |
2782 | $entry->parentNode->removeChild($entry); | |
2783 | } | |
2784 | ||
2785 | if ($entry->hasAttributes()) { | |
5f0081b0 AD |
2786 | $attrs_to_remove = array(); |
2787 | ||
2788 | foreach ($entry->attributes as $attr) { | |
254a3f56 AD |
2789 | |
2790 | if (strpos($attr->nodeName, 'on') === 0) { | |
5f0081b0 | 2791 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2792 | } |
2793 | ||
2794 | if (in_array($attr->nodeName, $disallowed_attributes)) { | |
5f0081b0 | 2795 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2796 | } |
2797 | } | |
5f0081b0 AD |
2798 | |
2799 | foreach ($attrs_to_remove as $attr) { | |
2800 | $entry->removeAttributeNode($attr); | |
2801 | } | |
254a3f56 AD |
2802 | } |
2803 | } | |
2804 | ||
2805 | return $doc; | |
183ad07b | 2806 | } |
b72c3ef8 | 2807 | |
6322ac79 | 2808 | function check_for_update() { |
63855db1 | 2809 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
f6064662 AD |
2810 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION . |
2811 | "&iid=" . sha1(SELF_URL_PATH); | |
b72c3ef8 | 2812 | |
63855db1 | 2813 | $version_data = @fetch_file_contents($version_url); |
b72c3ef8 | 2814 | |
63855db1 AD |
2815 | if ($version_data) { |
2816 | $version_data = json_decode($version_data, true); | |
8d505d78 | 2817 | if ($version_data && $version_data['version']) { |
f67d9754 | 2818 | |
63855db1 | 2819 | if (version_compare(VERSION, $version_data['version']) == -1) { |
e91ad1e9 | 2820 | return $version_data; |
63855db1 AD |
2821 | } |
2822 | } | |
f67d9754 | 2823 | } |
b72c3ef8 | 2824 | } |
63855db1 | 2825 | return false; |
b72c3ef8 | 2826 | } |
472782e8 | 2827 | |
a42c55f0 | 2828 | function catchupArticlesById($ids, $cmode, $owner_uid = false) { |
9968d46f AD |
2829 | |
2830 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
ed41f171 | 2831 | if (count($ids) == 0) return; |
472782e8 AD |
2832 | |
2833 | $tmp_ids = array(); | |
2834 | ||
2835 | foreach ($ids as $id) { | |
2836 | array_push($tmp_ids, "ref_id = '$id'"); | |
2837 | } | |
2838 | ||
2839 | $ids_qpart = join(" OR ", $tmp_ids); | |
2840 | ||
2841 | if ($cmode == 0) { | |
a42c55f0 | 2842 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2843 | unread = false,last_read = NOW() |
9968d46f | 2844 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2845 | } else if ($cmode == 1) { |
a42c55f0 | 2846 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2847 | unread = true |
9968d46f | 2848 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2849 | } else { |
a42c55f0 | 2850 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2851 | unread = NOT unread,last_read = NOW() |
9968d46f | 2852 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2853 | } |
0737b95a AD |
2854 | |
2855 | /* update ccache */ | |
2856 | ||
a42c55f0 | 2857 | $result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries |
0737b95a AD |
2858 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
2859 | ||
2860 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 2861 | ccache_update($line["feed_id"], $owner_uid); |
0737b95a | 2862 | } |
472782e8 AD |
2863 | } |
2864 | ||
a42c55f0 | 2865 | function get_article_tags($id, $owner_uid = 0, $tag_cache = false) { |
0b126ac2 | 2866 | |
a42c55f0 | 2867 | $a_id = db_escape_string($id); |
0b126ac2 | 2868 | |
bc976a8c AD |
2869 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
2870 | ||
8d505d78 | 2871 | $query = "SELECT DISTINCT tag_name, |
0c3d1c68 | 2872 | owner_uid as owner FROM |
0b126ac2 | 2873 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
bd3f2ade | 2874 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
0b126ac2 | 2875 | |
bd3f2ade | 2876 | $obj_id = md5("TAGS:$owner_uid:$id"); |
8d505d78 | 2877 | $tags = array(); |
bd3f2ade | 2878 | |
0e4a7d7a | 2879 | /* check cache first */ |
490c366d | 2880 | |
0e4a7d7a | 2881 | if ($tag_cache === false) { |
a42c55f0 | 2882 | $result = db_query("SELECT tag_cache FROM ttrss_user_entries |
0e4a7d7a | 2883 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
490c366d | 2884 | |
0e4a7d7a AD |
2885 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
2886 | } | |
bd3f2ade | 2887 | |
0e4a7d7a AD |
2888 | if ($tag_cache) { |
2889 | $tags = explode(",", $tag_cache); | |
2890 | } else { | |
490c366d | 2891 | |
0e4a7d7a | 2892 | /* do it the hard way */ |
490c366d | 2893 | |
a42c55f0 | 2894 | $tmp_result = db_query($query); |
490c366d | 2895 | |
0e4a7d7a AD |
2896 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
2897 | array_push($tags, $tmp_line["tag_name"]); | |
2898 | } | |
490c366d | 2899 | |
0e4a7d7a | 2900 | /* update the cache */ |
490c366d | 2901 | |
a42c55f0 | 2902 | $tags_str = db_escape_string(join(",", $tags)); |
bd3f2ade | 2903 | |
a42c55f0 | 2904 | db_query("UPDATE ttrss_user_entries |
0e4a7d7a AD |
2905 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' |
2906 | AND owner_uid = $owner_uid"); | |
0b126ac2 AD |
2907 | } |
2908 | ||
2909 | return $tags; | |
2910 | } | |
2911 | ||
d62a3b63 AD |
2912 | function trim_array($array) { |
2913 | $tmp = $array; | |
3415b075 | 2914 | array_walk($tmp, 'trim'); |
d62a3b63 AD |
2915 | return $tmp; |
2916 | } | |
2917 | ||
be832a1a | 2918 | function tag_is_valid($tag) { |
ef063748 AD |
2919 | if ($tag == '') return false; |
2920 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
41f7498a | 2921 | if (mb_strlen($tag) > 250) return false; |
ef063748 | 2922 | |
31365729 AD |
2923 | if (function_exists('iconv')) { |
2924 | $tag = iconv("utf-8", "utf-8", $tag); | |
2925 | } | |
2926 | ||
ef063748 AD |
2927 | if (!$tag) return false; |
2928 | ||
2929 | return true; | |
be832a1a AD |
2930 | } |
2931 | ||
6322ac79 | 2932 | function render_login_form() { |
bb399c62 AD |
2933 | header('Cache-Control: public'); |
2934 | ||
d98e76d9 | 2935 | require_once "login_form.php"; |
97acbaf1 | 2936 | exit; |
01a87dff AD |
2937 | } |
2938 | ||
42395d28 | 2939 | function format_warning($msg, $id = "") { |
883fee8d | 2940 | global $link; |
8d505d78 | 2941 | return "<div class=\"warning\" id=\"$id\"> |
fcef9eea | 2942 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
0d32b41e AD |
2943 | } |
2944 | ||
08ac193a | 2945 | function format_notice($msg, $id = "") { |
883fee8d | 2946 | global $link; |
8d505d78 | 2947 | return "<div class=\"notice\" id=\"$id\"> |
fcef9eea | 2948 | <img src=\"images/sign_info.svg\"><div class='inner'>$msg</div></div>"; |
0d32b41e AD |
2949 | } |
2950 | ||
08ac193a | 2951 | function format_error($msg, $id = "") { |
883fee8d | 2952 | global $link; |
8d505d78 | 2953 | return "<div class=\"error\" id=\"$id\"> |
fcef9eea | 2954 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
68d2f95e AD |
2955 | } |
2956 | ||
4dccf1ed AD |
2957 | function print_notice($msg) { |
2958 | return print format_notice($msg); | |
2959 | } | |
2960 | ||
2961 | function print_warning($msg) { | |
2962 | return print format_warning($msg); | |
2963 | } | |
2964 | ||
68d2f95e AD |
2965 | function print_error($msg) { |
2966 | return print format_error($msg); | |
2967 | } | |
2968 | ||
2969 | ||
4dccf1ed AD |
2970 | function T_sprintf() { |
2971 | $args = func_get_args(); | |
2972 | return vsprintf(__(array_shift($args)), $args); | |
2973 | } | |
2974 | ||
a42c55f0 | 2975 | function format_inline_player($url, $ctype) { |
51682b23 AD |
2976 | |
2977 | $entry = ""; | |
2978 | ||
44cd77b6 AD |
2979 | $url = htmlspecialchars($url); |
2980 | ||
8d505d78 | 2981 | if (strpos($ctype, "audio/") === 0) { |
c3edc667 AD |
2982 | |
2983 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
40fe2d73 | 2984 | $_SESSION["hasMp3"])) { |
c3edc667 | 2985 | |
40fe2d73 | 2986 | $entry .= "<audio controls> |
ca3bca99 | 2987 | <source type=\"$ctype\" src=\"$url\"></source> |
8d505d78 | 2988 | </audio>"; |
c3edc667 | 2989 | |
c3edc667 | 2990 | } else { |
8d505d78 AD |
2991 | |
2992 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
ad95edc2 | 2993 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
8d505d78 AD |
2994 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
2995 | <param name=\"movie\" | |
ad95edc2 | 2996 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
8d505d78 | 2997 | </object>"; |
c3edc667 | 2998 | } |
ca3bca99 | 2999 | |
44cd77b6 AD |
3000 | if ($entry) $entry .= " <a target=\"_blank\" |
3001 | href=\"$url\">" . basename($url) . "</a>"; | |
ca3bca99 AD |
3002 | |
3003 | return $entry; | |
3004 | ||
51682b23 AD |
3005 | } |
3006 | ||
ca3bca99 AD |
3007 | return ""; |
3008 | ||
3009 | /* $filename = substr($url, strrpos($url, "/")+1); | |
c3edc667 AD |
3010 | |
3011 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
ca3bca99 | 3012 | $filename . " (" . $ctype . ")" . "</a>"; */ |
c3edc667 | 3013 | |
51682b23 AD |
3014 | } |
3015 | ||
a42c55f0 | 3016 | function format_article($id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
64436e10 | 3017 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3de0261a | 3018 | |
009646d2 AD |
3019 | $rv = array(); |
3020 | ||
3021 | $rv['id'] = $id; | |
3022 | ||
10eb9da8 | 3023 | /* we can figure out feed_id from article id anyway, why do we |
a42c55f0 | 3024 | * pass feed_id here? let's ignore the argument :(*/ |
10eb9da8 | 3025 | |
a42c55f0 | 3026 | $result = db_query("SELECT feed_id FROM ttrss_user_entries |
10eb9da8 AD |
3027 | WHERE ref_id = '$id'"); |
3028 | ||
e04c18a2 | 3029 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
10eb9da8 | 3030 | |
009646d2 AD |
3031 | $rv['feed_id'] = $feed_id; |
3032 | ||
3033 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3de0261a | 3034 | |
3de0261a | 3035 | if ($mark_as_read) { |
a42c55f0 | 3036 | $result = db_query("UPDATE ttrss_user_entries |
8d505d78 | 3037 | SET unread = false,last_read = NOW() |
64436e10 | 3038 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
8a4c759e | 3039 | |
a42c55f0 | 3040 | ccache_update($feed_id, $owner_uid); |
3de0261a AD |
3041 | } |
3042 | ||
a42c55f0 | 3043 | $result = db_query("SELECT id,title,link,content,feed_id,comments,int_id, |
fc2b26a6 | 3044 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
8cc3c778 | 3045 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
33de3d37 | 3046 | (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images, |
60376e9d | 3047 | (SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures, |
3de0261a | 3048 | num_comments, |
9c506873 | 3049 | tag_cache, |
c7e51de1 | 3050 | author, |
ef83538d | 3051 | orig_feed_id, |
87764a50 AD |
3052 | note, |
3053 | cached_content | |
3de0261a | 3054 | FROM ttrss_entries,ttrss_user_entries |
64436e10 | 3055 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
3de0261a AD |
3056 | |
3057 | if ($result) { | |
3058 | ||
3de0261a AD |
3059 | $line = db_fetch_assoc($result); |
3060 | ||
84d952f1 AD |
3061 | $tag_cache = $line["tag_cache"]; |
3062 | ||
a42c55f0 | 3063 | $line["tags"] = get_article_tags($id, $owner_uid, $line["tag_cache"]); |
84d952f1 AD |
3064 | unset($line["tag_cache"]); |
3065 | ||
a42c55f0 | 3066 | $line["content"] = sanitize($line["content"], false, $owner_uid, $line["site_url"]); |
84d952f1 AD |
3067 | |
3068 | global $pluginhost; | |
3069 | ||
3070 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE) as $p) { | |
3071 | $line = $p->hook_render_article($line); | |
3072 | } | |
8cc3c778 | 3073 | |
3de0261a AD |
3074 | $num_comments = $line["num_comments"]; |
3075 | $entry_comments = ""; | |
3076 | ||
3077 | if ($num_comments > 0) { | |
3078 | if ($line["comments"]) { | |
6e577ba1 | 3079 | $comments_url = htmlspecialchars($line["comments"]); |
3de0261a | 3080 | } else { |
6e577ba1 | 3081 | $comments_url = htmlspecialchars($line["link"]); |
3de0261a | 3082 | } |
7514749d | 3083 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
3de0261a AD |
3084 | } else { |
3085 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
6e577ba1 | 3086 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
8d505d78 | 3087 | } |
3de0261a AD |
3088 | } |
3089 | ||
eedfb635 AD |
3090 | if ($zoom_mode) { |
3091 | header("Content-Type: text/html"); | |
009646d2 | 3092 | $rv['content'] .= "<html><head> |
5bb0cc8e | 3093 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
eedfb635 AD |
3094 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
3095 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
b87a625c | 3096 | </head><body id=\"ttrssZoom\">"; |
eedfb635 AD |
3097 | } |
3098 | ||
009646d2 | 3099 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
bc372fe3 | 3100 | |
126e639a | 3101 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
3de0261a AD |
3102 | |
3103 | $entry_author = $line["author"]; | |
3104 | ||
3105 | if ($entry_author) { | |
60164936 | 3106 | $entry_author = __(" - ") . $entry_author; |
3de0261a AD |
3107 | } |
3108 | ||
a42c55f0 | 3109 | $parsed_updated = make_local_datetime($line["updated"], true, |
64436e10 | 3110 | $owner_uid, true); |
324944f3 | 3111 | |
5321e775 | 3112 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
3de0261a AD |
3113 | |
3114 | if ($line["link"]) { | |
c6c010d9 | 3115 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
bf1dc420 | 3116 | title=\"".htmlspecialchars($line['title'])."\" |
8d505d78 | 3117 | href=\"" . |
5c568973 | 3118 | htmlspecialchars($line["link"]) . "\">" . |
11bd95b4 AD |
3119 | $line["title"] . "</a>" . |
3120 | "<span class='author'>$entry_author</span></div>"; | |
3de0261a | 3121 | } else { |
c6c010d9 | 3122 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
3de0261a AD |
3123 | } |
3124 | ||
84d952f1 AD |
3125 | $tags_str = format_tags_string($line["tags"], $id); |
3126 | $tags_str_full = join(", ", $line["tags"]); | |
0780f4f4 AD |
3127 | |
3128 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
e7544143 | 3129 | |
3de0261a AD |
3130 | if (!$entry_comments) $entry_comments = " "; # placeholder |
3131 | ||
f0755b7c | 3132 | $rv['content'] .= "<div class='postTags' style='float : right'> |
2a3b6de0 | 3133 | <img src='images/tag.png' |
e9823609 | 3134 | class='tagsPic' alt='Tags' title='Tags'> "; |
eedfb635 AD |
3135 | |
3136 | if (!$zoom_mode) { | |
009646d2 | 3137 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
8d505d78 | 3138 | <a title=\"".__('Edit tags for this article')."\" |
31a53903 | 3139 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
4710e3dc | 3140 | |
0780f4f4 AD |
3141 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
3142 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3143 | position=\"below\">$tags_str_full</div>"; | |
3144 | ||
19c73507 | 3145 | global $pluginhost; |
19c73507 AD |
3146 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) { |
3147 | $rv['content'] .= $p->hook_article_button($line); | |
411fe209 AD |
3148 | } |
3149 | ||
24ecbcae AD |
3150 | } else { |
3151 | $tags_str = strip_tags($tags_str); | |
009646d2 | 3152 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
eedfb635 | 3153 | } |
009646d2 | 3154 | $rv['content'] .= "</div>"; |
ccb2b8dd AD |
3155 | $rv['content'] .= "<div clear='both'>"; |
3156 | ||
3157 | global $pluginhost; | |
3158 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_LEFT_BUTTON) as $p) { | |
3159 | $rv['content'] .= $p->hook_article_left_button($line); | |
3160 | } | |
3161 | ||
3162 | $rv['content'] .= "$entry_comments</div>"; | |
3de0261a | 3163 | |
ef83538d AD |
3164 | if ($line["orig_feed_id"]) { |
3165 | ||
a42c55f0 | 3166 | $tmp_result = db_query("SELECT * FROM ttrss_archived_feeds |
ef83538d AD |
3167 | WHERE id = ".$line["orig_feed_id"]); |
3168 | ||
3169 | if (db_num_rows($tmp_result) != 0) { | |
3170 | ||
009646d2 AD |
3171 | $rv['content'] .= "<div clear='both'>"; |
3172 | $rv['content'] .= __("Originally from:"); | |
ef83538d | 3173 | |
009646d2 | 3174 | $rv['content'] .= " "; |
ef83538d AD |
3175 | |
3176 | $tmp_line = db_fetch_assoc($tmp_result); | |
3177 | ||
009646d2 | 3178 | $rv['content'] .= "<a target='_blank' |
ef83538d AD |
3179 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
3180 | $tmp_line['title'] . "</a>"; | |
3181 | ||
009646d2 | 3182 | $rv['content'] .= " "; |
ef83538d | 3183 | |
009646d2 | 3184 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
c2167866 | 3185 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; |
ef83538d | 3186 | |
009646d2 | 3187 | $rv['content'] .= "</div>"; |
ef83538d AD |
3188 | } |
3189 | } | |
3190 | ||
009646d2 | 3191 | $rv['content'] .= "</div>"; |
3de0261a | 3192 | |
009646d2 | 3193 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
c7e51de1 | 3194 | if ($line['note']) { |
16cbc19a | 3195 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
c7e51de1 | 3196 | } |
009646d2 | 3197 | $rv['content'] .= "</div>"; |
c7e51de1 | 3198 | |
009646d2 | 3199 | $rv['content'] .= "<div class=\"postContent\">"; |
741b6090 | 3200 | |
84d952f1 | 3201 | $rv['content'] .= $line["content"]; |
a42c55f0 | 3202 | $rv['content'] .= format_article_enclosures($id, |
60376e9d TE |
3203 | sql_bool_to_bool($line["always_display_enclosures"]), |
3204 | $line["content"], | |
3205 | sql_bool_to_bool($line["hide_images"])); | |
ce53e200 | 3206 | |
009646d2 | 3207 | $rv['content'] .= "</div>"; |
dad14b51 | 3208 | |
009646d2 | 3209 | $rv['content'] .= "</div>"; |
3de0261a AD |
3210 | |
3211 | } | |
3212 | ||
009646d2 AD |
3213 | if ($zoom_mode) { |
3214 | $rv['content'] .= " | |
b87a625c | 3215 | <div class='footer'> |
2ae69126 AD |
3216 | <button onclick=\"return window.close()\">". |
3217 | __("Close this window")."</button></div>"; | |
009646d2 | 3218 | $rv['content'] .= "</body></html>"; |
eedfb635 | 3219 | } |
3de0261a | 3220 | |
009646d2 AD |
3221 | return $rv; |
3222 | ||
3de0261a AD |
3223 | } |
3224 | ||
79178062 | 3225 | function print_checkpoint($n, $s) { |
fa9e88c3 | 3226 | $ts = microtime(true); |
79178062 AD |
3227 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); |
3228 | return $ts; | |
3229 | } | |
3de0261a | 3230 | |
79178062 AD |
3231 | function sanitize_tag($tag) { |
3232 | $tag = trim($tag); | |
52d7e7da | 3233 | |
79178062 | 3234 | $tag = mb_strtolower($tag, 'utf-8'); |
bd202c3f | 3235 | |
79178062 | 3236 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
46921916 | 3237 | |
79178062 AD |
3238 | // $tag = str_replace('"', "", $tag); |
3239 | // $tag = str_replace("+", " ", $tag); | |
3240 | $tag = str_replace("technorati tag: ", "", $tag); | |
961f4c73 | 3241 | |
79178062 AD |
3242 | return $tag; |
3243 | } | |
3de0261a | 3244 | |
79178062 | 3245 | function get_self_url_prefix() { |
51cc3873 AD |
3246 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
3247 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3248 | } else { | |
3249 | return SELF_URL_PATH; | |
3250 | } | |
79178062 | 3251 | } |
a9bcfb8f | 3252 | |
45004d43 AD |
3253 | /** |
3254 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3255 | * | |
3256 | * @return string The Mozilla Firefox feed adding URL. | |
3257 | */ | |
3258 | function add_feed_url() { | |
ed102aa0 AD |
3259 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
3260 | ||
3261 | $url_path = get_self_url_prefix() . | |
97acbaf1 | 3262 | "/public.php?op=subscribe&feed_url=%s"; |
755a43ee | 3263 | return $url_path; |
45004d43 AD |
3264 | } // function add_feed_url |
3265 | ||
e90053fe AD |
3266 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
3267 | if ($salt && $mode2) { | |
3268 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3269 | } else if ($salt) { | |
3270 | return "SHA1X:" . sha1("$salt:$pass"); | |
1a9f4d3c AD |
3271 | } else { |
3272 | return "SHA1:" . sha1($pass); | |
3273 | } | |
45004d43 AD |
3274 | } // function encrypt_password |
3275 | ||
a42c55f0 | 3276 | function load_filters($feed_id, $owner_uid, $action_id = false) { |
fee840fb AD |
3277 | $filters = array(); |
3278 | ||
a42c55f0 | 3279 | $cat_id = (int)getFeedCategory($feed_id); |
fee840fb | 3280 | |
a42c55f0 | 3281 | $result = db_query("SELECT * FROM ttrss_filters2 WHERE |
8e8c8934 | 3282 | owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title"); |
8d505d78 | 3283 | |
67bd0b1f | 3284 | $check_cats = join(",", array_merge( |
a42c55f0 | 3285 | getParentCategories($cat_id, $owner_uid), |
67bd0b1f AD |
3286 | array($cat_id))); |
3287 | ||
0e4a7d7a | 3288 | while ($line = db_fetch_assoc($result)) { |
6aff7845 AD |
3289 | $filter_id = $line["id"]; |
3290 | ||
a42c55f0 | 3291 | $result2 = db_query("SELECT |
a3a896a1 | 3292 | r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name |
6aff7845 AD |
3293 | FROM ttrss_filters2_rules AS r, |
3294 | ttrss_filter_types AS t | |
3295 | WHERE | |
67bd0b1f | 3296 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
6aff7845 AD |
3297 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
3298 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3299 | ||
3300 | $rules = array(); | |
3301 | $actions = array(); | |
ba975b2e | 3302 | |
6aff7845 AD |
3303 | while ($rule_line = db_fetch_assoc($result2)) { |
3304 | # print_r($rule_line); | |
8d505d78 | 3305 | |
6aff7845 AD |
3306 | $rule = array(); |
3307 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3308 | $rule["type"] = $rule_line["type_name"]; | |
a3a896a1 | 3309 | $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]); |
6aff7845 AD |
3310 | |
3311 | array_push($rules, $rule); | |
3312 | } | |
3313 | ||
a42c55f0 | 3314 | $result2 = db_query("SELECT a.action_param,t.name AS type_name |
6aff7845 AD |
3315 | FROM ttrss_filters2_actions AS a, |
3316 | ttrss_filter_actions AS t | |
3317 | WHERE | |
3318 | action_id = t.id AND filter_id = '$filter_id'"); | |
3319 | ||
3320 | while ($action_line = db_fetch_assoc($result2)) { | |
3321 | # print_r($action_line); | |
3322 | ||
3323 | $action = array(); | |
3324 | $action["type"] = $action_line["type_name"]; | |
3325 | $action["param"] = $action_line["action_param"]; | |
3326 | ||
3327 | array_push($actions, $action); | |
0e4a7d7a | 3328 | } |
b8ffa322 | 3329 | |
b8ffa322 | 3330 | |
6aff7845 AD |
3331 | $filter = array(); |
3332 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
a3a896a1 | 3333 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); |
6aff7845 AD |
3334 | $filter["rules"] = $rules; |
3335 | $filter["actions"] = $actions; | |
3336 | ||
3337 | if (count($rules) > 0 && count($actions) > 0) { | |
3338 | array_push($filters, $filter); | |
3339 | } | |
3340 | } | |
3341 | ||
0e4a7d7a | 3342 | return $filters; |
fee840fb | 3343 | } |
1e36af0c AD |
3344 | |
3345 | function get_score_pic($score) { | |
8d505d78 AD |
3346 | if ($score > 100) { |
3347 | return "score_high.png"; | |
3348 | } else if ($score > 0) { | |
883fee8d | 3349 | return "score_half_high.png"; |
1cce3aca | 3350 | } else if ($score < -100) { |
883fee8d | 3351 | return "score_low.png"; |
1cce3aca | 3352 | } else if ($score < 0) { |
883fee8d | 3353 | return "score_half_low.png"; |
8d505d78 | 3354 | } else { |
883fee8d | 3355 | return "score_neutral.png"; |
1e36af0c AD |
3356 | } |
3357 | } | |
ec92c9d1 | 3358 | |
7defa089 AD |
3359 | function feed_has_icon($id) { |
3360 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3361 | } | |
f29ba148 | 3362 | |
6322ac79 | 3363 | function init_plugins() { |
ba68b681 | 3364 | global $pluginhost; |
19c73507 | 3365 | |
6322ac79 | 3366 | $pluginhost = new PluginHost(Db::get()); |
ba68b681 | 3367 | $pluginhost->load(PLUGINS, $pluginhost::KIND_ALL); |
19c73507 | 3368 | |
ba68b681 | 3369 | return true; |
f29ba148 | 3370 | } |
5e96ca9d | 3371 | |
307d187c AD |
3372 | function format_tags_string($tags, $id) { |
3373 | ||
3374 | $tags_str = ""; | |
3375 | $tags_nolinks_str = ""; | |
3376 | ||
3377 | $num_tags = 0; | |
3378 | ||
d9084cf2 | 3379 | $tag_limit = 6; |
307d187c AD |
3380 | |
3381 | $formatted_tags = array(); | |
3382 | ||
3383 | foreach ($tags as $tag) { | |
3384 | $num_tags++; | |
3385 | $tag_escaped = str_replace("'", "\\'", $tag); | |
3386 | ||
275a0af2 AD |
3387 | if (mb_strlen($tag) > 30) { |
3388 | $tag = truncate_string($tag, 30); | |
3389 | } | |
3390 | ||
307d187c AD |
3391 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; |
3392 | ||
3393 | array_push($formatted_tags, $tag_str); | |
275a0af2 AD |
3394 | |
3395 | $tmp_tags_str = implode(", ", $formatted_tags); | |
8d505d78 | 3396 | |
275a0af2 | 3397 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { |
307d187c AD |
3398 | break; |
3399 | } | |
3400 | } | |
3401 | ||
3402 | $tags_str = implode(", ", $formatted_tags); | |
3403 | ||
3404 | if ($num_tags < count($tags)) { | |
3405 | $tags_str .= ", …"; | |
3406 | } | |
3407 | ||
3408 | if ($num_tags == 0) { | |
3409 | $tags_str = __("no tags"); | |
3410 | } | |
3411 | ||
3412 | return $tags_str; | |
3413 | ||
3414 | } | |
2eb9c95c AD |
3415 | |
3416 | function format_article_labels($labels, $id) { | |
3417 | ||
76e087b0 AD |
3418 | if (is_array($labels)) return ''; |
3419 | ||
2eb9c95c AD |
3420 | $labels_str = ""; |
3421 | ||
3422 | foreach ($labels as $l) { | |
8d505d78 | 3423 | $labels_str .= sprintf("<span class='hlLabelRef' |
2eb9c95c AD |
3424 | style='color : %s; background-color : %s'>%s</span>", |
3425 | $l[2], $l[3], $l[1]); | |
3426 | } | |
3427 | ||
3428 | return $labels_str; | |
3429 | ||
3430 | } | |
c7e51de1 | 3431 | |
16cbc19a | 3432 | function format_article_note($id, $note, $allow_edit = true) { |
c7e51de1 | 3433 | |
fcfa9ef1 AD |
3434 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
3435 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
16cbc19a | 3436 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
c7e51de1 AD |
3437 | |
3438 | return $str; | |
3439 | } | |
7f969260 | 3440 | |
7e329f13 | 3441 | |
a42c55f0 | 3442 | function get_feed_category($feed_cat, $parent_cat_id = false) { |
d2a317e3 AD |
3443 | if ($parent_cat_id) { |
3444 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3445 | $parent_insert = "'$parent_cat_id'"; | |
3446 | } else { | |
3447 | $parent_qpart = "parent_cat IS NULL"; | |
3448 | $parent_insert = "NULL"; | |
3449 | } | |
3450 | ||
6322ac79 | 3451 | $result = db_query( |
d2a317e3 AD |
3452 | "SELECT id FROM ttrss_feed_categories |
3453 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
3454 | ||
3455 | if (db_num_rows($result) == 0) { | |
3456 | return false; | |
3457 | } else { | |
3458 | return db_fetch_result($result, 0, "id"); | |
3459 | } | |
3460 | } | |
3461 | ||
a42c55f0 | 3462 | function add_feed_category($feed_cat, $parent_cat_id = false) { |
c00907f2 AD |
3463 | |
3464 | if (!$feed_cat) return false; | |
3465 | ||
a42c55f0 | 3466 | db_query("BEGIN"); |
5c7c7da9 | 3467 | |
d2a317e3 AD |
3468 | if ($parent_cat_id) { |
3469 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3470 | $parent_insert = "'$parent_cat_id'"; | |
3471 | } else { | |
3472 | $parent_qpart = "parent_cat IS NULL"; | |
3473 | $parent_insert = "NULL"; | |
3474 | } | |
3475 | ||
129562e0 AD |
3476 | $feed_cat = mb_substr($feed_cat, 0, 250); |
3477 | ||
6322ac79 | 3478 | $result = db_query( |
5c7c7da9 | 3479 | "SELECT id FROM ttrss_feed_categories |
d2a317e3 | 3480 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
5c7c7da9 AD |
3481 | |
3482 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3483 | |
6322ac79 | 3484 | $result = db_query( |
d2a317e3 AD |
3485 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
3486 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
5c7c7da9 | 3487 | |
a42c55f0 | 3488 | db_query("COMMIT"); |
5c7c7da9 AD |
3489 | |
3490 | return true; | |
3491 | } | |
3492 | ||
3493 | return false; | |
8d505d78 | 3494 | } |
5c7c7da9 | 3495 | |
a42c55f0 AD |
3496 | function getArticleFeed($id) { |
3497 | $result = db_query("SELECT feed_id FROM ttrss_user_entries | |
a545dc31 | 3498 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
ab197ae1 AD |
3499 | |
3500 | if (db_num_rows($result) != 0) { | |
3501 | return db_fetch_result($result, 0, "feed_id"); | |
3502 | } else { | |
3503 | return 0; | |
3504 | } | |
3505 | } | |
a5819bb3 | 3506 | |
f2c6c008 CW |
3507 | /** |
3508 | * Fixes incomplete URLs by prepending "http://". | |
f0266f51 CW |
3509 | * Also replaces feed:// with http://, and |
3510 | * prepends a trailing slash if the url is a domain name only. | |
f2c6c008 CW |
3511 | * |
3512 | * @param string $url Possibly incomplete URL | |
3513 | * | |
3514 | * @return string Fixed URL. | |
3515 | */ | |
3516 | function fix_url($url) { | |
3517 | if (strpos($url, '://') === false) { | |
3518 | $url = 'http://' . $url; | |
f0266f51 CW |
3519 | } else if (substr($url, 0, 5) == 'feed:') { |
3520 | $url = 'http:' . substr($url, 5); | |
3521 | } | |
3522 | ||
3523 | //prepend slash if the URL has no slash in it | |
3524 | // "http://www.example" -> "http://www.example/" | |
44453773 | 3525 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
f0266f51 | 3526 | $url .= '/'; |
f2c6c008 | 3527 | } |
ec39a02c AD |
3528 | |
3529 | if ($url != "http:///") | |
3530 | return $url; | |
3531 | else | |
3532 | return ''; | |
f2c6c008 CW |
3533 | } |
3534 | ||
a5819bb3 AD |
3535 | function validate_feed_url($url) { |
3536 | $parts = parse_url($url); | |
3537 | ||
3538 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
3539 | ||
3540 | } | |
d9084cf2 | 3541 | |
a42c55f0 | 3542 | function get_article_enclosures($id) { |
be35798b | 3543 | |
8d505d78 | 3544 | $query = "SELECT * FROM ttrss_enclosures |
be35798b AD |
3545 | WHERE post_id = '$id' AND content_url != ''"; |
3546 | ||
be35798b AD |
3547 | $rv = array(); |
3548 | ||
a42c55f0 | 3549 | $result = db_query($query); |
be35798b | 3550 | |
0e4a7d7a AD |
3551 | if (db_num_rows($result) > 0) { |
3552 | while ($line = db_fetch_assoc($result)) { | |
3553 | array_push($rv, $line); | |
be35798b AD |
3554 | } |
3555 | } | |
3556 | ||
3557 | return $rv; | |
3558 | } | |
3559 | ||
a42c55f0 | 3560 | function save_email_address($email) { |
31a53903 AD |
3561 | // FIXME: implement persistent storage of emails |
3562 | ||
8d505d78 | 3563 | if (!$_SESSION['stored_emails']) |
31a53903 AD |
3564 | $_SESSION['stored_emails'] = array(); |
3565 | ||
3566 | if (!in_array($email, $_SESSION['stored_emails'])) | |
3567 | array_push($_SESSION['stored_emails'], $email); | |
3568 | } | |
8801fb01 | 3569 | |
8801fb01 | 3570 | |
a42c55f0 | 3571 | function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) { |
8801fb01 AD |
3572 | |
3573 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3574 | ||
3575 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
3576 | ||
a42c55f0 | 3577 | $result = db_query("SELECT access_key FROM ttrss_access_keys |
8d505d78 | 3578 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat |
8801fb01 AD |
3579 | AND owner_uid = " . $owner_uid); |
3580 | ||
3581 | if (db_num_rows($result) == 1) { | |
3582 | return db_fetch_result($result, 0, "access_key"); | |
3583 | } else { | |
a42c55f0 | 3584 | $key = db_escape_string(sha1(uniqid(rand(), true))); |
8801fb01 | 3585 | |
a42c55f0 | 3586 | $result = db_query("INSERT INTO ttrss_access_keys |
8801fb01 AD |
3587 | (access_key, feed_id, is_cat, owner_uid) |
3588 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
3589 | ||
3590 | return $key; | |
3591 | } | |
3592 | return false; | |
3593 | } | |
f0266f51 | 3594 | |
759e5132 | 3595 | function get_feeds_from_html($url, $content) |
f0266f51 CW |
3596 | { |
3597 | $url = fix_url($url); | |
3598 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
3599 | ||
fb074239 AD |
3600 | libxml_use_internal_errors(true); |
3601 | ||
f0266f51 | 3602 | $doc = new DOMDocument(); |
8d505d78 | 3603 | $doc->loadHTML($content); |
f0266f51 CW |
3604 | $xpath = new DOMXPath($doc); |
3605 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
3606 | $feedUrls = array(); | |
3607 | foreach ($entries as $entry) { | |
3608 | if ($entry->hasAttribute('href')) { | |
3609 | $title = $entry->getAttribute('title'); | |
3610 | if ($title == '') { | |
3611 | $title = $entry->getAttribute('type'); | |
3612 | } | |
923818fc CW |
3613 | $feedUrl = rewrite_relative_url( |
3614 | $baseUrl, $entry->getAttribute('href') | |
3615 | ); | |
f0266f51 CW |
3616 | $feedUrls[$feedUrl] = $title; |
3617 | } | |
3618 | } | |
3619 | return $feedUrls; | |
3620 | } | |
3621 | ||
759e5132 | 3622 | function is_html($content) { |
32b86711 | 3623 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
759e5132 | 3624 | } |
f33479da | 3625 | |
759e5132 AD |
3626 | function url_is_html($url, $login = false, $pass = false) { |
3627 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
f33479da | 3628 | } |
24e2bb3a | 3629 | |
a42c55f0 | 3630 | function print_label_select($name, $value, $attributes = "") { |
24e2bb3a | 3631 | |
a42c55f0 | 3632 | $result = db_query("SELECT caption FROM ttrss_labels2 |
24e2bb3a AD |
3633 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); |
3634 | ||
8d505d78 | 3635 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
d90868d7 | 3636 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
24e2bb3a AD |
3637 | |
3638 | while ($line = db_fetch_assoc($result)) { | |
3639 | ||
3640 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
3641 | ||
d90868d7 AD |
3642 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
3643 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
24e2bb3a AD |
3644 | |
3645 | } | |
3646 | ||
d90868d7 | 3647 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
24e2bb3a AD |
3648 | |
3649 | print "</select>"; | |
3650 | ||
3651 | ||
3652 | } | |
3653 | ||
a42c55f0 | 3654 | function format_article_enclosures($id, $always_display_enclosures, |
33de3d37 | 3655 | $article_content, $hide_images = false) { |
dad14b51 | 3656 | |
a42c55f0 | 3657 | $result = get_article_enclosures($id); |
009646d2 | 3658 | $rv = ''; |
8d505d78 | 3659 | |
dad14b51 | 3660 | if (count($result) > 0) { |
8d505d78 | 3661 | |
dad14b51 AD |
3662 | $entries_html = array(); |
3663 | $entries = array(); | |
ca3bca99 | 3664 | $entries_inline = array(); |
8d505d78 | 3665 | |
dad14b51 | 3666 | foreach ($result as $line) { |
8d505d78 | 3667 | |
dad14b51 AD |
3668 | $url = $line["content_url"]; |
3669 | $ctype = $line["content_type"]; | |
8d505d78 | 3670 | |
dad14b51 | 3671 | if (!$ctype) $ctype = __("unknown type"); |
8d505d78 | 3672 | |
749b56bd | 3673 | $filename = substr($url, strrpos($url, "/")+1); |
8d505d78 | 3674 | |
a42c55f0 | 3675 | $player = format_inline_player($url, $ctype); |
ca3bca99 AD |
3676 | |
3677 | if ($player) array_push($entries_inline, $player); | |
8d505d78 | 3678 | |
c3edc667 AD |
3679 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
3680 | # $filename . " (" . $ctype . ")" . "</a>"; | |
8d505d78 | 3681 | |
749b56bd AD |
3682 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
3683 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
3684 | ||
dad14b51 | 3685 | array_push($entries_html, $entry); |
8d505d78 | 3686 | |
dad14b51 | 3687 | $entry = array(); |
8d505d78 | 3688 | |
dad14b51 AD |
3689 | $entry["type"] = $ctype; |
3690 | $entry["filename"] = $filename; | |
3691 | $entry["url"] = $url; | |
8d505d78 | 3692 | |
dad14b51 AD |
3693 | array_push($entries, $entry); |
3694 | } | |
8d505d78 | 3695 | |
a42c55f0 | 3696 | if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) { |
dad14b51 AD |
3697 | if ($always_display_enclosures || |
3698 | !preg_match("/<img/i", $article_content)) { | |
8d505d78 | 3699 | |
dad14b51 | 3700 | foreach ($entries as $entry) { |
8d505d78 | 3701 | |
dad14b51 AD |
3702 | if (preg_match("/image/", $entry["type"]) || |
3703 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
8d505d78 | 3704 | |
33de3d37 AD |
3705 | if (!$hide_images) { |
3706 | $rv .= "<p><img | |
3707 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
3708 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
3709 | } else { | |
3710 | $rv .= "<p><a target=\"_blank\" | |
3711 | href=\"".htmlspecialchars($entry["url"])."\" | |
3712 | >" .htmlspecialchars($entry["url"]) . "</a></p>"; | |
749b56bd | 3713 | |
33de3d37 | 3714 | } |
dad14b51 AD |
3715 | } |
3716 | } | |
3717 | } | |
3718 | } | |
8d505d78 | 3719 | |
ca3bca99 AD |
3720 | if (count($entries_inline) > 0) { |
3721 | $rv .= "<hr clear='both'/>"; | |
3722 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
3723 | $rv .= "<hr clear='both'/>"; | |
3724 | } | |
3725 | ||
bf6df236 | 3726 | $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">". |
f9432f26 | 3727 | "<option value=''>" . __('Attachments')."</option>"; |
8d505d78 | 3728 | |
f9432f26 AD |
3729 | foreach ($entries as $entry) { |
3730 | $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>"; | |
8d505d78 | 3731 | |
f9432f26 AD |
3732 | }; |
3733 | ||
3734 | $rv .= "</select>"; | |
dad14b51 | 3735 | } |
009646d2 AD |
3736 | |
3737 | return $rv; | |
dad14b51 AD |
3738 | } |
3739 | ||
6322ac79 | 3740 | function getLastArticleId() { |
a42c55f0 | 3741 | $result = db_query("SELECT MAX(ref_id) AS id FROM ttrss_user_entries |
f8fb4498 AD |
3742 | WHERE owner_uid = " . $_SESSION["uid"]); |
3743 | ||
3744 | if (db_num_rows($result) == 1) { | |
3745 | return db_fetch_result($result, 0, "id"); | |
3746 | } else { | |
3747 | return -1; | |
3748 | } | |
3749 | } | |
8cc3c778 AD |
3750 | |
3751 | function build_url($parts) { | |
3752 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
3753 | } | |
3754 | ||
f679105c CW |
3755 | /** |
3756 | * Converts a (possibly) relative URL to a absolute one. | |
3757 | * | |
3758 | * @param string $url Base URL (i.e. from where the document is) | |
3759 | * @param string $rel_url Possibly relative URL in the document | |
3760 | * | |
3761 | * @return string Absolute URL | |
3762 | */ | |
8cc3c778 | 3763 | function rewrite_relative_url($url, $rel_url) { |
b4520bb8 AD |
3764 | if (strpos($rel_url, "magnet:") === 0) { |
3765 | return $rel_url; | |
3766 | } else if (strpos($rel_url, "://") !== false) { | |
8cc3c778 | 3767 | return $rel_url; |
f9052d35 | 3768 | } else if (strpos($rel_url, "//") === 0) { |
3769 | # protocol-relative URL (rare but they exist) | |
3770 | return $rel_url; | |
8d505d78 | 3771 | } else if (strpos($rel_url, "/") === 0) |
8cc3c778 AD |
3772 | { |
3773 | $parts = parse_url($url); | |
3774 | $parts['path'] = $rel_url; | |
3775 | ||
3776 | return build_url($parts); | |
3777 | ||
3778 | } else { | |
3779 | $parts = parse_url($url); | |
f679105c CW |
3780 | if (!isset($parts['path'])) { |
3781 | $parts['path'] = '/'; | |
3782 | } | |
3783 | $dir = $parts['path']; | |
3784 | if (substr($dir, -1) !== '/') { | |
3785 | $dir = dirname($parts['path']); | |
3786 | $dir !== '/' && $dir .= '/'; | |
3787 | } | |
3788 | $parts['path'] = $dir . $rel_url; | |
8cc3c778 AD |
3789 | |
3790 | return build_url($parts); | |
3791 | } | |
3792 | } | |
3793 | ||
e4f7f8df | 3794 | function sphinx_search($query, $offset = 0, $limit = 30) { |
31303c6b AD |
3795 | require_once 'lib/sphinxapi.php'; |
3796 | ||
e4f7f8df AD |
3797 | $sphinxClient = new SphinxClient(); |
3798 | ||
52803a0b AD |
3799 | $sphinxpair = explode(":", SPHINX_SERVER, 2); |
3800 | ||
3801 | $sphinxClient->SetServer($sphinxpair[0], $sphinxpair[1]); | |
e4f7f8df AD |
3802 | $sphinxClient->SetConnectTimeout(1); |
3803 | ||
8d505d78 | 3804 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
e4f7f8df AD |
3805 | 'feed_title' => 20)); |
3806 | ||
3807 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
3808 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
3809 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
3810 | $sphinxClient->SetArrayResult(false); | |
3811 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
8d505d78 | 3812 | |
e4f7f8df AD |
3813 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
3814 | ||
3815 | $ids = array(); | |
3816 | ||
3817 | if (is_array($result['matches'])) { | |
3818 | foreach (array_keys($result['matches']) as $int_id) { | |
3819 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
3820 | array_push($ids, $ref_id); | |
3821 | } | |
3822 | } | |
3823 | ||
3824 | return $ids; | |
3825 | } | |
3826 | ||
a42c55f0 | 3827 | function cleanup_tags($days = 14, $limit = 1000) { |
868650e4 AD |
3828 | |
3829 | if (DB_TYPE == "pgsql") { | |
3830 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
3831 | } else if (DB_TYPE == "mysql") { | |
3832 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
3833 | } | |
3834 | ||
b5ec13fa | 3835 | $tags_deleted = 0; |
868650e4 | 3836 | |
b5ec13fa AD |
3837 | while ($limit > 0) { |
3838 | $limit_part = 500; | |
3839 | ||
8d505d78 AD |
3840 | $query = "SELECT ttrss_tags.id AS id |
3841 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
b5ec13fa AD |
3842 | WHERE post_int_id = int_id AND $interval_query AND |
3843 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
8d505d78 | 3844 | |
a42c55f0 | 3845 | $result = db_query($query); |
b5ec13fa AD |
3846 | |
3847 | $ids = array(); | |
3848 | ||
3849 | while ($line = db_fetch_assoc($result)) { | |
3850 | array_push($ids, $line['id']); | |
3851 | } | |
3852 | ||
3853 | if (count($ids) > 0) { | |
3854 | $ids = join(",", $ids); | |
b5ec13fa | 3855 | |
a42c55f0 AD |
3856 | $tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)"); |
3857 | $tags_deleted += db_affected_rows($tmp_result); | |
b5ec13fa AD |
3858 | } else { |
3859 | break; | |
3860 | } | |
3861 | ||
3862 | $limit -= $limit_part; | |
3863 | } | |
3864 | ||
b5ec13fa | 3865 | return $tags_deleted; |
868650e4 AD |
3866 | } |
3867 | ||
6322ac79 | 3868 | function print_user_stylesheet() { |
a42c55f0 | 3869 | $value = get_pref('USER_STYLESHEET'); |
88e4e597 AD |
3870 | |
3871 | if ($value) { | |
3872 | print "<style type=\"text/css\">"; | |
5823f9fb | 3873 | print str_replace("<br/>", "\n", $value); |
88e4e597 AD |
3874 | print "</style>"; |
3875 | } | |
3876 | ||
3877 | } | |
3878 | ||
73c32678 AD |
3879 | function rewrite_urls($html) { |
3880 | libxml_use_internal_errors(true); | |
3881 | ||
3882 | $charset_hack = '<head> | |
3883 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
3884 | </head>'; | |
3885 | ||
3886 | $doc = new DOMDocument(); | |
3887 | $doc->loadHTML($charset_hack . $html); | |
3888 | $xpath = new DOMXPath($doc); | |
3889 | ||
3890 | $entries = $xpath->query('//*/text()'); | |
3891 | ||
3892 | foreach ($entries as $entry) { | |
3893 | if (strstr($entry->wholeText, "://") !== false) { | |
3894 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
3895 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
3896 | ||
3897 | if ($text != $entry->wholeText) { | |
3898 | $cdoc = new DOMDocument(); | |
3899 | $cdoc->loadHTML($charset_hack . $text); | |
3900 | ||
3901 | ||
3902 | foreach ($cdoc->childNodes as $cnode) { | |
3903 | $cnode = $doc->importNode($cnode, true); | |
3904 | ||
3905 | if ($cnode) { | |
3906 | $entry->parentNode->insertBefore($cnode); | |
3907 | } | |
3908 | } | |
3909 | ||
3910 | $entry->parentNode->removeChild($entry); | |
3911 | ||
3912 | } | |
3913 | } | |
3914 | } | |
3915 | ||
3916 | $node = $doc->getElementsByTagName('body')->item(0); | |
3917 | ||
376897af AD |
3918 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
3919 | if ($node) | |
cc38c8e5 | 3920 | return $doc->saveXML($node); |
376897af AD |
3921 | else |
3922 | return $html; | |
533c0ea6 AD |
3923 | } |
3924 | ||
a42c55f0 | 3925 | function filter_to_sql($filter, $owner_uid) { |
4e02f582 | 3926 | $query = array(); |
36184020 | 3927 | |
4e02f582 AD |
3928 | if (DB_TYPE == "pgsql") |
3929 | $reg_qpart = "~"; | |
3930 | else | |
3931 | $reg_qpart = "REGEXP"; | |
36184020 | 3932 | |
4e02f582 AD |
3933 | foreach ($filter["rules"] AS $rule) { |
3934 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
3935 | $rule['reg_exp']) !== FALSE; | |
36184020 | 3936 | |
4e02f582 | 3937 | if ($regexp_valid) { |
36184020 | 3938 | |
a42c55f0 | 3939 | $rule['reg_exp'] = db_escape_string($rule['reg_exp']); |
36184020 | 3940 | |
a3a896a1 | 3941 | switch ($rule["type"]) { |
4e02f582 AD |
3942 | case "title": |
3943 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3944 | $rule['reg_exp'] . "')"; | |
3945 | break; | |
3946 | case "content": | |
3947 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
3948 | $rule['reg_exp'] . "')"; | |
3949 | break; | |
3950 | case "both": | |
3951 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3952 | $rule['reg_exp'] . "') OR LOWER(" . | |
3953 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
3954 | break; | |
3955 | case "tag": | |
3956 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
3957 | $rule['reg_exp'] . "')"; | |
3958 | break; | |
3959 | case "link": | |
3960 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
3961 | $rule['reg_exp'] . "')"; | |
3962 | break; | |
3963 | case "author": | |
3964 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
3965 | $rule['reg_exp'] . "')"; | |
3966 | break; | |
3967 | } | |
36184020 | 3968 | |
ec1f8a3d AD |
3969 | if (isset($rule['inverse'])) $qpart = "NOT ($qpart)"; |
3970 | ||
6b218731 | 3971 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
a42c55f0 | 3972 | $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]); |
4e02f582 | 3973 | } |
6b8b3af8 | 3974 | |
4e02f582 | 3975 | if (isset($rule["cat_id"])) { |
2680295b AD |
3976 | |
3977 | if ($rule["cat_id"] > 0) { | |
a42c55f0 | 3978 | $children = getChildCategories($rule["cat_id"], $owner_uid); |
2680295b AD |
3979 | array_push($children, $rule["cat_id"]); |
3980 | ||
3981 | $children = join(",", $children); | |
3982 | ||
3983 | $cat_qpart = "cat_id IN ($children)"; | |
3984 | } else { | |
3985 | $cat_qpart = "cat_id IS NULL"; | |
3986 | } | |
3987 | ||
3988 | $qpart .= " AND $cat_qpart"; | |
56fbb82c | 3989 | } |
4e02f582 AD |
3990 | |
3991 | array_push($query, "($qpart)"); | |
3992 | ||
56fbb82c | 3993 | } |
4e02f582 | 3994 | } |
56fbb82c | 3995 | |
4e02f582 | 3996 | if (count($query) > 0) { |
a3a896a1 | 3997 | $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; |
56fbb82c | 3998 | } else { |
a3a896a1 | 3999 | $fullquery = "(false)"; |
56fbb82c | 4000 | } |
a3a896a1 AD |
4001 | |
4002 | if ($filter['inverse']) $fullquery = "(NOT $fullquery)"; | |
4003 | ||
4004 | return $fullquery; | |
36184020 | 4005 | } |
ae5f7bb1 | 4006 | |
3382bce1 AD |
4007 | if (!function_exists('gzdecode')) { |
4008 | function gzdecode($string) { // no support for 2nd argument | |
4009 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
4010 | base64_encode($string)); | |
4011 | } | |
4012 | } | |
4013 | ||
8db5d8ea AD |
4014 | function get_random_bytes($length) { |
4015 | if (function_exists('openssl_random_pseudo_bytes')) { | |
4016 | return openssl_random_pseudo_bytes($length); | |
4017 | } else { | |
4018 | $output = ""; | |
4019 | ||
4020 | for ($i = 0; $i < $length; $i++) | |
4021 | $output .= chr(mt_rand(0, 255)); | |
4022 | ||
4023 | return $output; | |
4024 | } | |
4025 | } | |
871f0a7a AD |
4026 | |
4027 | function read_stdin() { | |
4028 | $fp = fopen("php://stdin", "r"); | |
4029 | ||
4030 | if ($fp) { | |
4031 | $line = trim(fgets($fp)); | |
4032 | fclose($fp); | |
4033 | return $line; | |
4034 | } | |
4035 | ||
4036 | return null; | |
4037 | } | |
e3449aa1 AD |
4038 | |
4039 | function tmpdirname($path, $prefix) { | |
4040 | // Use PHP's tmpfile function to create a temporary | |
4041 | // directory name. Delete the file and keep the name. | |
4042 | $tempname = tempnam($path,$prefix); | |
4043 | if (!$tempname) | |
4044 | return false; | |
4045 | ||
4046 | if (!unlink($tempname)) | |
4047 | return false; | |
4048 | ||
4049 | return $tempname; | |
4050 | } | |
4051 | ||
a42c55f0 AD |
4052 | function getFeedCategory($feed) { |
4053 | $result = db_query("SELECT cat_id FROM ttrss_feeds | |
6aff7845 AD |
4054 | WHERE id = '$feed'"); |
4055 | ||
4056 | if (db_num_rows($result) > 0) { | |
4057 | return db_fetch_result($result, 0, "cat_id"); | |
4058 | } else { | |
4059 | return false; | |
4060 | } | |
4061 | ||
4062 | } | |
4063 | ||
8dcb2b47 AD |
4064 | function implements_interface($class, $interface) { |
4065 | return in_array($interface, class_implements($class)); | |
4066 | } | |
e88c1943 | 4067 | |
e2b0054b AD |
4068 | function geturl($url){ |
4069 | ||
3f6f0857 AD |
4070 | if (!function_exists('curl_init')) |
4071 | return user_error('CURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini', E_USER_ERROR); | |
e2b0054b AD |
4072 | |
4073 | $curl = curl_init(); | |
4074 | $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; | |
4075 | $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; | |
4076 | $header[] = "Cache-Control: max-age=0"; | |
4077 | $header[] = "Connection: keep-alive"; | |
4078 | $header[] = "Keep-Alive: 300"; | |
4079 | $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; | |
4080 | $header[] = "Accept-Language: en-us,en;q=0.5"; | |
4081 | $header[] = "Pragma: "; | |
4082 | ||
4083 | curl_setopt($curl, CURLOPT_URL, $url); | |
4084 | curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); | |
4085 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); | |
4086 | curl_setopt($curl, CURLOPT_HEADER, true); | |
4087 | curl_setopt($curl, CURLOPT_REFERER, $url); | |
4088 | curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); | |
4089 | curl_setopt($curl, CURLOPT_AUTOREFERER, true); | |
4090 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
4091 | //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled... | |
4092 | curl_setopt($curl, CURLOPT_TIMEOUT, 60); | |
4093 | ||
4094 | $html = curl_exec($curl); | |
4095 | ||
4096 | $status = curl_getinfo($curl); | |
4097 | curl_close($curl); | |
4098 | ||
4099 | if($status['http_code']!=200){ | |
4100 | if($status['http_code'] == 301 || $status['http_code'] == 302) { | |
4101 | list($header) = explode("\r\n\r\n", $html, 2); | |
4102 | $matches = array(); | |
4103 | preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); | |
4104 | $url = trim(str_replace($matches[1],"",$matches[0])); | |
4105 | $url_parsed = parse_url($url); | |
4106 | return (isset($url_parsed))? geturl($url, $referer):''; | |
4107 | } | |
4108 | $oline=''; | |
4109 | foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';} | |
4110 | $line =$oline." \r\n ".$url."\r\n-----------------\r\n"; | |
911845b5 AD |
4111 | # $handle = @fopen('./curl.error.log', 'a'); |
4112 | # fwrite($handle, $line); | |
e2b0054b AD |
4113 | return FALSE; |
4114 | } | |
4115 | return $url; | |
4116 | } | |
8dcb2b47 | 4117 | |
c670a80d AD |
4118 | function get_minified_js($files) { |
4119 | require_once 'lib/jshrink/Minifier.php'; | |
4120 | ||
4121 | $rv = ''; | |
4122 | ||
4123 | foreach ($files as $js) { | |
4124 | if (!isset($_GET['debug'])) { | |
4125 | $cached_file = CACHE_DIR . "/js/$js.js"; | |
4126 | ||
4127 | if (file_exists($cached_file) && | |
4128 | is_readable($cached_file) && | |
4129 | filemtime($cached_file) >= filemtime("js/$js.js")) { | |
4130 | ||
4131 | $rv .= file_get_contents($cached_file); | |
4132 | ||
4133 | } else { | |
4134 | $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js")); | |
4135 | file_put_contents($cached_file, $minified); | |
4136 | $rv .= $minified; | |
4137 | } | |
4138 | } else { | |
4139 | $rv .= file_get_contents("js/$js.js"); | |
4140 | } | |
4141 | } | |
4142 | ||
4143 | return $rv; | |
4144 | } | |
4145 | ||
b5d4716a AD |
4146 | function stylesheet_tag($filename) { |
4147 | $timestamp = filemtime($filename); | |
4148 | ||
4149 | echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n"; | |
4150 | } | |
4151 | ||
4152 | function javascript_tag($filename) { | |
4153 | $query = ""; | |
4154 | ||
4155 | if (!(strpos($filename, "?") === FALSE)) { | |
4156 | $query = substr($filename, strpos($filename, "?")+1); | |
4157 | $filename = substr($filename, 0, strpos($filename, "?")); | |
4158 | } | |
4159 | ||
4160 | $timestamp = filemtime($filename); | |
4161 | ||
4162 | if ($query) $timestamp .= "&$query"; | |
4163 | ||
4164 | echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n"; | |
4165 | } | |
4166 | ||
16314dda AD |
4167 | function calculate_dep_timestamp() { |
4168 | $files = array_merge(glob("js/*.js"), glob("*.css")); | |
4169 | ||
4170 | $max_ts = -1; | |
4171 | ||
4172 | foreach ($files as $file) { | |
4173 | if (filemtime($file) > $max_ts) $max_ts = filemtime($file); | |
4174 | } | |
4175 | ||
4176 | return $max_ts; | |
4177 | } | |
4178 | ||
bcbb2ec7 AD |
4179 | function T_js_decl($s1, $s2) { |
4180 | if ($s1 && $s2) { | |
4181 | $s1 = preg_replace("/\n/", "", $s1); | |
4182 | $s2 = preg_replace("/\n/", "", $s2); | |
4183 | ||
4184 | $s1 = preg_replace("/\"/", "\\\"", $s1); | |
4185 | $s2 = preg_replace("/\"/", "\\\"", $s2); | |
4186 | ||
4187 | return "T_messages[\"$s1\"] = \"$s2\";\n"; | |
4188 | } | |
4189 | } | |
4190 | ||
4191 | function init_js_translations() { | |
4192 | ||
4193 | print 'var T_messages = new Object(); | |
4194 | ||
4195 | function __(msg) { | |
4196 | if (T_messages[msg]) { | |
4197 | return T_messages[msg]; | |
4198 | } else { | |
4199 | return msg; | |
4200 | } | |
4201 | } | |
4202 | ||
4203 | function ngettext(msg1, msg2, n) { | |
4204 | return (parseInt(n) > 1) ? msg2 : msg1; | |
4205 | }'; | |
4206 | ||
4207 | $l10n = _get_reader(); | |
4208 | ||
4209 | for ($i = 0; $i < $l10n->total; $i++) { | |
4210 | $orig = $l10n->get_original_string($i); | |
4211 | $translation = __($orig); | |
4212 | ||
4213 | print T_js_decl($orig, $translation); | |
4214 | } | |
4215 | } | |
4216 | ||
f822a8e5 AD |
4217 | function label_to_feed_id($label) { |
4218 | return LABEL_BASE_INDEX - 1 - abs($label); | |
4219 | } | |
4220 | ||
4221 | function feed_to_label_id($feed) { | |
4222 | return LABEL_BASE_INDEX - 1 + abs($feed); | |
4223 | } | |
4224 | ||
8c0496f7 | 4225 | ?> |