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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; |
23d2471c | 12 | |
d68629dc | 13 | mb_internal_encoding("UTF-8"); |
324944f3 | 14 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
15 | if (defined('E_DEPRECATED')) { |
16 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
17 | } else { | |
18 | error_reporting(E_ALL & ~E_NOTICE); | |
19 | } | |
cce28758 | 20 | |
40d13c28 | 21 | require_once 'config.php'; |
cc17c205 | 22 | |
046ec657 BK |
23 | /** |
24 | * Define a constant if not already defined | |
25 | * | |
26 | * @param string $name The constant name. | |
27 | * @param mixed $value The constant value. | |
28 | * @access public | |
29 | * @return boolean True if defined successfully or not. | |
30 | */ | |
31 | function define_default($name, $value) { | |
046ec657 BK |
32 | defined($name) or define($name, $value); |
33 | } | |
34 | ||
9ef8798b BK |
35 | ///// Some defaults that you can override in config.php ////// |
36 | ||
37 | define_default('FEED_FETCH_TIMEOUT', 45); | |
38 | // How may seconds to wait for response when requesting feed from a site | |
39 | define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15); | |
40 | // How may seconds to wait for response when requesting feed from a | |
41 | // site when that feed wasn't cached before | |
42 | define_default('FILE_FETCH_TIMEOUT', 45); | |
43 | // Default timeout when fetching files from remote sites | |
44 | define_default('FILE_FETCH_CONNECT_TIMEOUT', 15); | |
45 | // How many seconds to wait for initial response from website when | |
46 | // fetching files from remote sites | |
046ec657 | 47 | |
fc2b26a6 AD |
48 | if (DB_TYPE == "pgsql") { |
49 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
50 | } else { | |
51 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
52 | } | |
53 | ||
9632f884 AD |
54 | /** |
55 | * Return available translations names. | |
8d505d78 | 56 | * |
9632f884 AD |
57 | * @access public |
58 | * @return array A array of available translations. | |
59 | */ | |
f8c612d4 | 60 | function get_translations() { |
6a214f92 | 61 | $tr = array( |
8d505d78 | 62 | "auto" => "Detect automatically", |
a3162add | 63 | "ca_CA" => "Català", |
a06b79c4 | 64 | "cs_CZ" => "Česky", |
6a214f92 | 65 | "en_US" => "English", |
36d0510c | 66 | "es_ES" => "Español", |
a927fe7b | 67 | "de_DE" => "Deutsch", |
6a214f92 | 68 | "fr_FR" => "Français", |
e78fd196 | 69 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 70 | "it_IT" => "Italiano", |
1d004f12 | 71 | "ja_JP" => "日本語 (Japanese)", |
7b6c1ca7 | 72 | "lv_LV" => "Latviešu", |
592535d7 | 73 | "nb_NO" => "Norwegian bokmål", |
9e7f1f12 | 74 | "nl_NL" => "Dutch", |
ea45791a | 75 | "pl_PL" => "Polski", |
d3b923c9 | 76 | "ru_RU" => "Русский", |
9a063469 | 77 | "pt_BR" => "Portuguese/Brazil", |
5d608138 | 78 | "zh_CN" => "Simplified Chinese", |
2324f153 | 79 | "sv_SE" => "Svenska", |
5d608138 | 80 | "fi_FI" => "Suomi"); |
f8c612d4 AD |
81 | |
82 | return $tr; | |
83 | } | |
84 | ||
7b26a148 AD |
85 | require_once "lib/accept-to-gettext.php"; |
86 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 87 | |
87d7e850 | 88 | |
7b26a148 | 89 | function startup_gettext() { |
8d505d78 | 90 | |
7b26a148 AD |
91 | # Get locale from Accept-Language header |
92 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 93 | |
7b26a148 AD |
94 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
95 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
96 | } | |
89cb787e | 97 | |
d98e76d9 | 98 | if ($_SESSION["language"] && $_SESSION["language"] != "auto") { |
afc3cf55 | 99 | $lang = $_SESSION["language"]; |
7b26a148 | 100 | } |
7c33dbd4 | 101 | |
7b26a148 AD |
102 | if ($lang) { |
103 | if (defined('LC_MESSAGES')) { | |
104 | _setlocale(LC_MESSAGES, $lang); | |
105 | } else if (defined('LC_ALL')) { | |
106 | _setlocale(LC_ALL, $lang); | |
8d039718 | 107 | } |
aba609e0 | 108 | |
d98e76d9 | 109 | _bindtextdomain("messages", "locale"); |
865220a4 | 110 | |
7b26a148 AD |
111 | _textdomain("messages"); |
112 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 113 | } |
7b26a148 AD |
114 | } |
115 | ||
116 | startup_gettext(); | |
cc17c205 | 117 | |
b619ff15 | 118 | require_once 'db-prefs.php'; |
8911ac8b | 119 | require_once 'version.php'; |
87d7e850 AD |
120 | require_once 'ccache.php'; |
121 | require_once 'labels.php'; | |
40d13c28 | 122 | |
fb850eec | 123 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
500943a4 AD |
124 | ini_set('user_agent', SELF_USER_AGENT); |
125 | ||
b0f379df | 126 | require_once 'lib/pubsubhubbub/publisher.php'; |
010efc9b | 127 | |
7d96bfcd AD |
128 | $tz_offset = -1; |
129 | $utc_tz = new DateTimeZone('UTC'); | |
130 | $schema_version = false; | |
131 | ||
45004d43 AD |
132 | /** |
133 | * Print a timestamped debug message. | |
8d505d78 | 134 | * |
45004d43 AD |
135 | * @param string $msg The debug message. |
136 | * @return void | |
137 | */ | |
6f9e33e4 AD |
138 | function _debug($msg) { |
139 | $ts = strftime("%H:%M:%S", time()); | |
2a6a9395 AD |
140 | if (function_exists('posix_getpid')) { |
141 | $ts = "$ts/" . posix_getpid(); | |
142 | } | |
2191eb7a AD |
143 | |
144 | if (!(defined('QUIET') && QUIET)) { | |
145 | print "[$ts] $msg\n"; | |
146 | } | |
147 | ||
148 | if (defined('LOGFILE')) { | |
149 | $fp = fopen(LOGFILE, 'a+'); | |
150 | ||
151 | if ($fp) { | |
152 | fputs($fp, "[$ts] $msg\n"); | |
153 | fclose($fp); | |
154 | } | |
155 | } | |
156 | ||
45004d43 | 157 | } // function _debug |
6f9e33e4 | 158 | |
9632f884 AD |
159 | /** |
160 | * Purge a feed old posts. | |
8d505d78 | 161 | * |
9632f884 AD |
162 | * @param mixed $link A database connection. |
163 | * @param mixed $feed_id The id of the purged feed. | |
164 | * @param mixed $purge_interval Olderness of purged posts. | |
165 | * @param boolean $debug Set to True to enable the debug. False by default. | |
166 | * @access public | |
167 | * @return void | |
168 | */ | |
a42c55f0 | 169 | function purge_feed($feed_id, $purge_interval, $debug = false) { |
ad507f85 | 170 | |
a42c55f0 | 171 | if (!$purge_interval) $purge_interval = feed_purge_interval($feed_id); |
8d505d78 | 172 | |
ad507f85 | 173 | $rows = -1; |
4c193675 | 174 | |
6322ac79 | 175 | $result = db_query( |
07d0efe9 AD |
176 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
177 | ||
178 | $owner_uid = false; | |
179 | ||
180 | if (db_num_rows($result) == 1) { | |
181 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
182 | } | |
183 | ||
ab954dff AD |
184 | if ($purge_interval == -1 || !$purge_interval) { |
185 | if ($owner_uid) { | |
a42c55f0 | 186 | ccache_update($feed_id, $owner_uid); |
ab954dff AD |
187 | } |
188 | return; | |
189 | } | |
190 | ||
07d0efe9 AD |
191 | if (!$owner_uid) return; |
192 | ||
3907ef71 | 193 | if (FORCE_ARTICLE_PURGE == 0) { |
a42c55f0 | 194 | $purge_unread = get_pref("PURGE_UNREAD_ARTICLES", |
3907ef71 AD |
195 | $owner_uid, false); |
196 | } else { | |
197 | $purge_unread = true; | |
198 | $purge_interval = FORCE_ARTICLE_PURGE; | |
199 | } | |
07d0efe9 AD |
200 | |
201 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
202 | ||
fefa6ca3 | 203 | if (DB_TYPE == "pgsql") { |
6322ac79 | 204 | $pg_version = get_pgsql_version(); |
6e7f8d26 AD |
205 | |
206 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 207 | |
a42c55f0 | 208 | $result = db_query("DELETE FROM ttrss_user_entries WHERE |
8d505d78 AD |
209 | ttrss_entries.id = ref_id AND |
210 | marked = false AND | |
211 | feed_id = '$feed_id' AND | |
07d0efe9 | 212 | $query_limit |
25ea2805 | 213 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
214 | |
215 | } else { | |
216 | ||
a42c55f0 | 217 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
218 | USING ttrss_entries |
219 | WHERE ttrss_entries.id = ref_id AND | |
220 | marked = false AND | |
221 | feed_id = '$feed_id' AND | |
07d0efe9 | 222 | $query_limit |
25ea2805 | 223 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 224 | } |
ad507f85 | 225 | |
fefa6ca3 | 226 | } else { |
8d505d78 | 227 | |
a42c55f0 | 228 | /* $result = db_query("DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 229 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 230 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
231 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
232 | ||
a42c55f0 | 233 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
234 | USING ttrss_user_entries, ttrss_entries |
235 | WHERE ttrss_entries.id = ref_id AND | |
236 | marked = false AND | |
237 | feed_id = '$feed_id' AND | |
07d0efe9 | 238 | $query_limit |
25ea2805 | 239 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
ad507f85 AD |
240 | } |
241 | ||
a08f94bd | 242 | $rows = db_affected_rows($result); |
3f6f0857 | 243 | |
a42c55f0 | 244 | ccache_update($feed_id, $owner_uid); |
ced46404 | 245 | |
ad507f85 | 246 | if ($debug) { |
6f9e33e4 | 247 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 248 | } |
2ea09bde AD |
249 | |
250 | return $rows; | |
9632f884 | 251 | } // function purge_feed |
fefa6ca3 | 252 | |
a42c55f0 | 253 | function feed_purge_interval($feed_id) { |
07d0efe9 | 254 | |
a42c55f0 | 255 | $result = db_query("SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
256 | WHERE id = '$feed_id'"); |
257 | ||
258 | if (db_num_rows($result) == 1) { | |
259 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
260 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
261 | ||
6322ac79 | 262 | if ($purge_interval == 0) $purge_interval = get_pref( |
863be6ca | 263 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
264 | |
265 | return $purge_interval; | |
266 | ||
267 | } else { | |
268 | return -1; | |
269 | } | |
270 | } | |
271 | ||
a42c55f0 | 272 | function purge_orphans($do_output = false) { |
a2d79981 | 273 | |
71604ca4 | 274 | // purge orphaned posts in main content table |
a42c55f0 | 275 | $result = db_query("DELETE FROM ttrss_entries WHERE |
71604ca4 | 276 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
a2d79981 AD |
277 | |
278 | if ($do_output) { | |
a42c55f0 | 279 | $rows = db_affected_rows($result); |
a2d79981 AD |
280 | _debug("Purged $rows orphaned posts."); |
281 | } | |
c3a8d71a AD |
282 | } |
283 | ||
a42c55f0 AD |
284 | function get_feed_update_interval($feed_id) { |
285 | $result = db_query("SELECT owner_uid, update_interval FROM | |
c7d57b66 AD |
286 | ttrss_feeds WHERE id = '$feed_id'"); |
287 | ||
288 | if (db_num_rows($result) == 1) { | |
289 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
290 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
291 | ||
292 | if ($update_interval != 0) { | |
293 | return $update_interval; | |
294 | } else { | |
a42c55f0 | 295 | return get_pref('DEFAULT_UPDATE_INTERVAL', $owner_uid, false); |
c7d57b66 AD |
296 | } |
297 | ||
298 | } else { | |
299 | return -1; | |
300 | } | |
301 | } | |
302 | ||
7a01dc77 | 303 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) { |
8d505d78 | 304 | |
23d2471c | 305 | global $fetch_last_error; |
7a01dc77 | 306 | global $fetch_last_error_code; |
ef39be2b | 307 | global $fetch_last_content_type; |
3f6f0857 | 308 | global $fetch_curl_used; |
33373eca | 309 | |
2375b6b6 | 310 | $url = str_replace(' ', '%20', $url); |
23d2471c | 311 | |
3f6f0857 AD |
312 | if (!defined('NO_CURL') && function_exists('curl_init')) { |
313 | ||
314 | $fetch_curl_used = true; | |
b799dc8b | 315 | |
438a3ecb | 316 | if (ini_get("safe_mode") || ini_get("open_basedir")) { |
b799dc8b AD |
317 | $ch = curl_init(geturl($url)); |
318 | } else { | |
319 | $ch = curl_init($url); | |
320 | } | |
a1af1574 | 321 | |
7a01dc77 AD |
322 | if ($timestamp) { |
323 | curl_setopt($ch, CURLOPT_HTTPHEADER, | |
324 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
325 | } | |
326 | ||
8401101d BK |
327 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT); |
328 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT); | |
438a3ecb | 329 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode") && !ini_get("open_basedir")); |
a1af1574 AD |
330 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
331 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
332 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 333 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 334 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
19929bbe | 335 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
3f6f0857 | 336 | curl_setopt($ch, CURLOPT_ENCODING, ""); |
48b657fc | 337 | curl_setopt($ch, CURLOPT_REFERER, $url); |
8d505d78 | 338 | |
ae5f7bb1 AD |
339 | if ($post_query) { |
340 | curl_setopt($ch, CURLOPT_POST, true); | |
341 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
342 | } | |
343 | ||
8d505d78 AD |
344 | if ($login && $pass) |
345 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 346 | |
fb074239 | 347 | $contents = @curl_exec($ch); |
268a06dc | 348 | |
48b657fc AD |
349 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
350 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
351 | $contents = @curl_exec($ch); | |
fb850eec AD |
352 | } |
353 | ||
a1af1574 | 354 | if ($contents === false) { |
fb850eec | 355 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
a1af1574 AD |
356 | curl_close($ch); |
357 | return false; | |
4065b60b AD |
358 | } |
359 | ||
8d505d78 | 360 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
ef39be2b | 361 | $fetch_last_content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
4065b60b | 362 | |
7a01dc77 AD |
363 | $fetch_last_error_code = $http_code; |
364 | ||
ef39be2b | 365 | if ($http_code != 200 || $type && strpos($fetch_last_content_type, "$type") === false) { |
fb850eec AD |
366 | if (curl_errno($ch) != 0) { |
367 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
368 | } else { | |
369 | $fetch_last_error = "HTTP Code: $http_code"; | |
370 | } | |
371 | curl_close($ch); | |
a1af1574 AD |
372 | return false; |
373 | } | |
4065b60b | 374 | |
fb850eec AD |
375 | curl_close($ch); |
376 | ||
a1af1574 | 377 | return $contents; |
4065b60b | 378 | } else { |
3f6f0857 AD |
379 | |
380 | $fetch_curl_used = false; | |
381 | ||
d3911f80 | 382 | if ($login && $pass){ |
8d505d78 AD |
383 | $url_parts = array(); |
384 | ||
385 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
386 | ||
d3911f80 AD |
387 | $pass = urlencode($pass); |
388 | ||
8d505d78 AD |
389 | if ($url_parts[1] && $url_parts[2]) { |
390 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
391 | } | |
392 | } | |
393 | ||
23d2471c AD |
394 | $data = @file_get_contents($url); |
395 | ||
ef39be2b | 396 | $fetch_last_content_type = false; // reset if no type was sent from server |
df25e4d2 AD |
397 | if (is_array($http_response_header)) { |
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 | } | |
ef39be2b MB |
404 | } |
405 | } | |
406 | ||
23d2471c AD |
407 | if (!$data && function_exists('error_get_last')) { |
408 | $error = error_get_last(); | |
409 | $fetch_last_error = $error["message"]; | |
410 | } | |
411 | return $data; | |
4065b60b AD |
412 | } |
413 | ||
414 | } | |
78800912 | 415 | |
9632f884 AD |
416 | /** |
417 | * Try to determine the favicon URL for a feed. | |
418 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
419 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 420 | * |
9632f884 AD |
421 | * @param string $url A feed or page URL |
422 | * @access public | |
423 | * @return mixed The favicon URL, or false if none was found. | |
424 | */ | |
1bd11fdf | 425 | function get_favicon_url($url) { |
99331724 | 426 | |
1bd11fdf | 427 | $favicon_url = false; |
ed214298 | 428 | |
4065b60b | 429 | if ($html = @fetch_file_contents($url)) { |
78800912 | 430 | |
ed214298 | 431 | libxml_use_internal_errors(true); |
c798704b | 432 | |
ed214298 AD |
433 | $doc = new DOMDocument(); |
434 | $doc->loadHTML($html); | |
435 | $xpath = new DOMXPath($doc); | |
717f5e64 | 436 | |
a712429e AD |
437 | $base = $xpath->query('/html/head/base'); |
438 | foreach ($base as $b) { | |
439 | $url = $b->getAttribute("href"); | |
440 | break; | |
441 | } | |
442 | ||
1bd11fdf | 443 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
444 | if (count($entries) > 0) { |
445 | foreach ($entries as $entry) { | |
1bd11fdf AD |
446 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
447 | break; | |
ed214298 | 448 | } |
8d505d78 | 449 | } |
4065b60b | 450 | } |
c798704b | 451 | |
1bd11fdf AD |
452 | if (!$favicon_url) |
453 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
454 | ||
455 | return $favicon_url; | |
456 | } // function get_favicon_url | |
457 | ||
6322ac79 | 458 | function check_feed_favicon($site_url, $feed) { |
882311d9 | 459 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 460 | |
1bd11fdf AD |
461 | $icon_file = ICONS_DIR . "/$feed.ico"; |
462 | ||
463 | if (!file_exists($icon_file)) { | |
464 | $favicon_url = get_favicon_url($site_url); | |
465 | ||
466 | if ($favicon_url) { | |
467 | // Limiting to "image" type misses those served with text/plain | |
468 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
469 | ||
470 | if ($contents) { | |
471 | // Crude image type matching. | |
472 | // Patterns gleaned from the file(1) source code. | |
473 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
474 | // 0 string \000\000\001\000 MS Windows icon resource | |
475 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
476 | } | |
477 | elseif (preg_match('/^GIF8/', $contents)) { | |
478 | // 0 string GIF8 GIF image data | |
479 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
480 | } | |
481 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
482 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
483 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
484 | } | |
485 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
486 | // 0 beshort 0xffd8 JPEG image data | |
487 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
488 | } | |
489 | else { | |
490 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
491 | $contents = ""; | |
492 | } | |
493 | } | |
494 | ||
495 | if ($contents) { | |
496 | $fp = @fopen($icon_file, "w"); | |
497 | ||
498 | if ($fp) { | |
499 | fwrite($fp, $contents); | |
500 | fclose($fp); | |
501 | chmod($icon_file, 0644); | |
502 | } | |
503 | } | |
504 | } | |
2cfbb448 | 505 | return $icon_file; |
78800912 AD |
506 | } |
507 | } | |
14118af3 | 508 | |
f175937c | 509 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 510 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
511 | foreach ($values as $v) { |
512 | if ($v == $default) | |
60807300 | 513 | $sel = "selected=\"1\""; |
a0d53889 AD |
514 | else |
515 | $sel = ""; | |
8d505d78 | 516 | |
e88c1943 AD |
517 | $v = trim($v); |
518 | ||
60807300 | 519 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
520 | } |
521 | print "</select>"; | |
522 | } | |
40d13c28 | 523 | |
79f3553b AD |
524 | function print_select_hash($id, $default, $values, $attributes = "") { |
525 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
526 | foreach (array_keys($values) as $v) { |
527 | if ($v == $default) | |
74d5c8fa | 528 | $sel = 'selected="selected"'; |
673d54ca AD |
529 | else |
530 | $sel = ""; | |
8d505d78 | 531 | |
e88c1943 AD |
532 | $v = trim($v); |
533 | ||
673d54ca AD |
534 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
535 | } | |
536 | ||
537 | print "</select>"; | |
538 | } | |
539 | ||
f541eb78 | 540 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 541 | foreach ($values as $v) { |
8d505d78 | 542 | |
77e96719 | 543 | if ($v == $default) |
5da169d9 | 544 | $sel = "checked"; |
77e96719 | 545 | else |
5da169d9 AD |
546 | $sel = ""; |
547 | ||
f541eb78 | 548 | if ($v == $true_is) { |
5da169d9 AD |
549 | $sel .= " value=\"1\""; |
550 | } else { | |
551 | $sel .= " value=\"0\""; | |
552 | } | |
8d505d78 AD |
553 | |
554 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 555 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
556 | |
557 | } | |
558 | } | |
559 | ||
a42c55f0 | 560 | function initialize_user_prefs($uid, $profile = false) { |
ff485f1d | 561 | |
a42c55f0 | 562 | $uid = db_escape_string($uid); |
ff485f1d | 563 | |
d9084cf2 AD |
564 | if (!$profile) { |
565 | $profile = "NULL"; | |
f9aa6a89 | 566 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 567 | } else { |
f9aa6a89 | 568 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
569 | } |
570 | ||
6322ac79 | 571 | if (get_schema_version() < 63) $profile_qpart = ""; |
f9aa6a89 | 572 | |
a42c55f0 | 573 | db_query("BEGIN"); |
ff485f1d | 574 | |
a42c55f0 | 575 | $result = db_query("SELECT pref_name,def_value FROM ttrss_prefs"); |
8d505d78 | 576 | |
a42c55f0 | 577 | $u_result = db_query("SELECT pref_name |
f9aa6a89 | 578 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
579 | |
580 | $active_prefs = array(); | |
581 | ||
582 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 583 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
584 | } |
585 | ||
586 | while ($line = db_fetch_assoc($result)) { | |
587 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
588 | // print "adding " . $line["pref_name"] . "<br>"; | |
589 | ||
a42c55f0 AD |
590 | $line["def_value"] = db_escape_string($line["def_value"]); |
591 | $line["pref_name"] = db_escape_string($line["pref_name"]); | |
d296ba50 | 592 | |
6322ac79 | 593 | if (get_schema_version() < 63) { |
a42c55f0 | 594 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 595 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
596 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
597 | ||
598 | } else { | |
a42c55f0 | 599 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 600 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
601 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
602 | } | |
ff485f1d AD |
603 | |
604 | } | |
605 | } | |
606 | ||
a42c55f0 | 607 | db_query("COMMIT"); |
ff485f1d AD |
608 | |
609 | } | |
956c7629 | 610 | |
8de8bfb8 AD |
611 | function get_ssl_certificate_id() { |
612 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
613 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
614 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
615 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
616 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
617 | } | |
618 | return ""; | |
619 | } | |
620 | ||
a42c55f0 | 621 | function authenticate_user($login, $password, $check_only = false) { |
c8437f35 | 622 | |
131b01b3 | 623 | if (!SINGLE_USER_MODE) { |
0d421af8 | 624 | $user_id = false; |
0f28f81f | 625 | |
1ffe3391 | 626 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_AUTH_USER) as $plugin) { |
0f28f81f AD |
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", $owner_uid); |
de612e7a | 736 | |
1ffe3391 | 737 | PluginHost::getInstance()->load($plugins, PluginHost::KIND_USER, $owner_uid); |
e9c04fd4 | 738 | |
6322ac79 | 739 | if (get_schema_version() > 100) { |
1ffe3391 | 740 | PluginHost::getInstance()->load_data(); |
e9c04fd4 | 741 | } |
de612e7a AD |
742 | } |
743 | } | |
744 | ||
6322ac79 | 745 | function login_sequence() { |
97acbaf1 | 746 | if (SINGLE_USER_MODE) { |
25db6c51 | 747 | @session_start(); |
a42c55f0 | 748 | authenticate_user("admin", null); |
a42c55f0 | 749 | load_user_plugins($_SESSION["uid"]); |
97acbaf1 | 750 | } else { |
6322ac79 | 751 | if (!validate_session()) $_SESSION["uid"] = false; |
d0eef2a3 AD |
752 | |
753 | if (!$_SESSION["uid"]) { | |
97acbaf1 | 754 | |
a42c55f0 AD |
755 | if (AUTH_AUTO_LOGIN && authenticate_user(null, null)) { |
756 | $_SESSION["ref_schema_version"] = get_schema_version(true); | |
97acbaf1 | 757 | } else { |
a42c55f0 | 758 | authenticate_user(null, null, true); |
97acbaf1 AD |
759 | } |
760 | ||
d0eef2a3 | 761 | if (!$_SESSION["uid"]) { |
d0eef2a3 AD |
762 | @session_destroy(); |
763 | setcookie(session_name(), '', time()-42000, '/'); | |
9ce7a554 | 764 | |
6322ac79 | 765 | render_login_form(); |
d0eef2a3 AD |
766 | exit; |
767 | } | |
4ad99f23 | 768 | |
97acbaf1 AD |
769 | } else { |
770 | /* bump login timestamp */ | |
a42c55f0 | 771 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
97acbaf1 | 772 | $_SESSION["uid"]); |
06b0777f | 773 | $_SESSION["last_login_update"] = time(); |
01a87dff AD |
774 | } |
775 | ||
afc3cf55 AD |
776 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { |
777 | setcookie("ttrss_lang", $_SESSION["language"], | |
778 | time() + SESSION_COOKIE_LIFETIME); | |
b8aa49bc | 779 | } |
de612e7a AD |
780 | |
781 | if ($_SESSION["uid"]) { | |
a42c55f0 | 782 | load_user_plugins($_SESSION["uid"]); |
b1b1d25f AD |
783 | |
784 | /* cleanup ccache */ | |
785 | ||
a42c55f0 | 786 | db_query("DELETE FROM ttrss_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
787 | $_SESSION["uid"] . " AND |
788 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
789 | ttrss_feeds.id = feed_id) = 0"); | |
790 | ||
a42c55f0 | 791 | db_query("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
792 | $_SESSION["uid"] . " AND |
793 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
794 | ttrss_feed_categories.id = feed_id) = 0"); | |
795 | ||
de612e7a | 796 | } |
b1b1d25f | 797 | |
b8aa49bc | 798 | } |
afc3cf55 | 799 | } |
3547842a | 800 | |
411fe209 | 801 | function truncate_string($str, $max_len, $suffix = '…') { |
12db369c | 802 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
411fe209 | 803 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
804 | } else { |
805 | return $str; | |
806 | } | |
807 | } | |
54a60e1a | 808 | |
ab4b768f AD |
809 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
810 | ||
811 | try { | |
812 | $source_tz = new DateTimeZone($source_tz); | |
813 | } catch (Exception $e) { | |
814 | $source_tz = new DateTimeZone('UTC'); | |
815 | } | |
816 | ||
817 | try { | |
818 | $dest_tz = new DateTimeZone($dest_tz); | |
819 | } catch (Exception $e) { | |
820 | $dest_tz = new DateTimeZone('UTC'); | |
821 | } | |
822 | ||
823 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
824 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
825 | } | |
826 | ||
a42c55f0 | 827 | function make_local_datetime($timestamp, $long, $owner_uid = false, |
324944f3 AD |
828 | $no_smart_dt = false) { |
829 | ||
830 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
831 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
832 | ||
7d96bfcd AD |
833 | global $utc_tz; |
834 | global $tz_offset; | |
324944f3 | 835 | |
7d96bfcd AD |
836 | # We store date in UTC internally |
837 | $dt = new DateTime($timestamp, $utc_tz); | |
838 | ||
839 | if ($tz_offset == -1) { | |
840 | ||
a42c55f0 | 841 | $user_tz_string = get_pref('USER_TIMEZONE', $owner_uid); |
7d96bfcd AD |
842 | |
843 | try { | |
844 | $user_tz = new DateTimeZone($user_tz_string); | |
845 | } catch (Exception $e) { | |
846 | $user_tz = $utc_tz; | |
847 | } | |
848 | ||
849 | $tz_offset = $user_tz->getOffset($dt); | |
324944f3 AD |
850 | } |
851 | ||
7d96bfcd | 852 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 853 | |
1dc52ae7 | 854 | if (!$no_smart_dt) { |
a42c55f0 | 855 | return smart_date_time($user_timestamp, |
7d96bfcd | 856 | $tz_offset, $owner_uid); |
324944f3 AD |
857 | } else { |
858 | if ($long) | |
a42c55f0 | 859 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
324944f3 | 860 | else |
a42c55f0 | 861 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
324944f3 AD |
862 | |
863 | return date($format, $user_timestamp); | |
864 | } | |
865 | } | |
866 | ||
a42c55f0 | 867 | function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false) { |
2a5c136e AD |
868 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; |
869 | ||
870 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 871 | return date("G:i", $timestamp); |
2a5c136e | 872 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
a42c55f0 | 873 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
2a5c136e | 874 | return date($format, $timestamp); |
be773442 | 875 | } else { |
a42c55f0 | 876 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
2a5c136e | 877 | return date($format, $timestamp); |
be773442 AD |
878 | } |
879 | } | |
880 | ||
e3c99f3b | 881 | function sql_bool_to_bool($s) { |
9955a134 | 882 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
e3c99f3b AD |
883 | return true; |
884 | } else { | |
885 | return false; | |
886 | } | |
887 | } | |
8d505d78 | 888 | |
badac687 AD |
889 | function bool_to_sql_bool($s) { |
890 | if ($s) { | |
891 | return "true"; | |
892 | } else { | |
893 | return "false"; | |
894 | } | |
895 | } | |
e3c99f3b | 896 | |
fcfa9ef1 AD |
897 | // Session caching removed due to causing wrong redirects to upgrade |
898 | // script when get_schema_version() is called on an obsolete session | |
899 | // created on a previous schema version. | |
a42c55f0 | 900 | function get_schema_version($nocache = false) { |
7d96bfcd AD |
901 | global $schema_version; |
902 | ||
903 | if (!$schema_version) { | |
a42c55f0 | 904 | $result = db_query("SELECT schema_version FROM ttrss_version"); |
199db684 | 905 | $version = db_fetch_result($result, 0, "schema_version"); |
7d96bfcd | 906 | $schema_version = $version; |
199db684 | 907 | return $version; |
7d96bfcd AD |
908 | } else { |
909 | return $schema_version; | |
910 | } | |
e4c51a6c AD |
911 | } |
912 | ||
6322ac79 | 913 | function sanity_check() { |
31303c6b | 914 | require_once 'errors.php'; |
ebb948c2 | 915 | |
6043fb7e | 916 | $error_code = 0; |
a42c55f0 | 917 | $schema_version = get_schema_version(true); |
6043fb7e AD |
918 | |
919 | if ($schema_version != SCHEMA_VERSION) { | |
920 | $error_code = 5; | |
921 | } | |
922 | ||
aec3ce39 | 923 | if (DB_TYPE == "mysql") { |
a42c55f0 | 924 | $result = db_query("SELECT true", false); |
aec3ce39 AD |
925 | if (db_num_rows($result) != 1) { |
926 | $error_code = 10; | |
927 | } | |
928 | } | |
929 | ||
a42c55f0 | 930 | if (db_escape_string("testTEST") != "testTEST") { |
f29ba148 AD |
931 | $error_code = 12; |
932 | } | |
933 | ||
ebb948c2 | 934 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
935 | } |
936 | ||
27981ca3 | 937 | function file_is_locked($filename) { |
31a6d42d | 938 | if (function_exists('flock')) { |
fb074239 | 939 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); |
31a6d42d AD |
940 | if ($fp) { |
941 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
942 | flock($fp, LOCK_UN); | |
943 | fclose($fp); | |
944 | return false; | |
945 | } | |
27981ca3 | 946 | fclose($fp); |
31a6d42d | 947 | return true; |
e89aed7b AD |
948 | } else { |
949 | return false; | |
27981ca3 | 950 | } |
27981ca3 | 951 | } |
c1fb4a5e | 952 | return true; // consider the file always locked and skip the test |
27981ca3 AD |
953 | } |
954 | ||
fcb4c0c9 | 955 | function make_lockfile($filename) { |
cfa43e02 | 956 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 957 | |
a44bfcfd | 958 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
4c59adb1 AD |
959 | if (function_exists('posix_getpid')) { |
960 | fwrite($fp, posix_getpid() . "\n"); | |
961 | } | |
fcb4c0c9 AD |
962 | return $fp; |
963 | } else { | |
964 | return false; | |
965 | } | |
966 | } | |
967 | ||
bf7fcde8 | 968 | function make_stampfile($filename) { |
cfa43e02 | 969 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 970 | |
8e00ae9b | 971 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 972 | fwrite($fp, time() . "\n"); |
8e00ae9b | 973 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
974 | fclose($fp); |
975 | return true; | |
976 | } else { | |
977 | return false; | |
978 | } | |
979 | } | |
980 | ||
894ebcf5 | 981 | function sql_random_function() { |
8c0496f7 | 982 | if (DB_TYPE == "mysql") { |
894ebcf5 AD |
983 | return "RAND()"; |
984 | } else { | |
985 | return "RANDOM()"; | |
986 | } | |
987 | } | |
988 | ||
a42c55f0 | 989 | function catchup_feed($feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
c7e51de1 AD |
990 | |
991 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 992 | |
37c03d3a | 993 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 994 | |
c8b693cf AD |
995 | // Todo: all this interval stuff needs some generic generator function |
996 | ||
997 | $date_qpart = "false"; | |
998 | ||
999 | switch ($mode) { | |
1000 | case "1day": | |
1001 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1002 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
c8b693cf | 1003 | } else { |
d5381016 | 1004 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
c8b693cf AD |
1005 | } |
1006 | break; | |
1007 | case "1week": | |
1008 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1009 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
c8b693cf | 1010 | } else { |
94828a8b | 1011 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
c8b693cf AD |
1012 | } |
1013 | break; | |
1014 | case "2weeks": | |
1015 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1016 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
c8b693cf | 1017 | } else { |
94828a8b | 1018 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
c8b693cf AD |
1019 | } |
1020 | break; | |
1021 | default: | |
1022 | $date_qpart = "true"; | |
1023 | } | |
1024 | ||
37c03d3a | 1025 | if (is_numeric($feed)) { |
23aa0d16 AD |
1026 | if ($cat_view) { |
1027 | ||
72a2f4f5 | 1028 | if ($feed >= 0) { |
f9fca8cb AD |
1029 | |
1030 | if ($feed > 0) { | |
a42c55f0 | 1031 | $children = getChildCategories($feed, $owner_uid); |
bda6afa2 AD |
1032 | array_push($children, $feed); |
1033 | ||
1034 | $children = join(",", $children); | |
1035 | ||
1036 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1037 | } else { |
1038 | $cat_qpart = "cat_id IS NULL"; | |
1039 | } | |
8d505d78 | 1040 | |
a42c55f0 | 1041 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1042 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1043 | (SELECT id FROM | |
1044 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1045 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
1046 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
23aa0d16 | 1047 | |
f9fca8cb | 1048 | } else if ($feed == -2) { |
23aa0d16 | 1049 | |
a42c55f0 | 1050 | db_query("UPDATE ttrss_user_entries |
8d505d78 AD |
1051 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) |
1052 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
c8b693cf | 1053 | AND unread = true AND $date_qpart AND owner_uid = $owner_uid"); |
23aa0d16 AD |
1054 | } |
1055 | ||
1056 | } else if ($feed > 0) { | |
1057 | ||
a42c55f0 | 1058 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1059 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1060 | (SELECT id FROM | |
1061 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1062 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
8d505d78 | 1063 | |
f822a8e5 | 1064 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
23aa0d16 AD |
1065 | |
1066 | if ($feed == -1) { | |
a42c55f0 | 1067 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1068 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1069 | (SELECT id FROM | |
1070 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1071 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1072 | } |
e4f4b46f AD |
1073 | |
1074 | if ($feed == -2) { | |
a42c55f0 | 1075 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1076 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1077 | (SELECT id FROM | |
1078 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1079 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
e4f4b46f AD |
1080 | } |
1081 | ||
2d24f032 AD |
1082 | if ($feed == -3) { |
1083 | ||
a42c55f0 | 1084 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE"); |
c1d7e6c3 | 1085 | |
2d24f032 | 1086 | if (DB_TYPE == "pgsql") { |
cfd34086 | 1087 | $match_part = "date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1088 | } else { |
cfd34086 | 1089 | $match_part = "date_entered > DATE_SUB(NOW(), |
c1d7e6c3 | 1090 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1091 | } |
1092 | ||
a42c55f0 | 1093 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1094 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1095 | (SELECT id FROM | |
1096 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
cfd34086 | 1097 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $match_part) as tmp)"); |
2d24f032 AD |
1098 | } |
1099 | ||
3584cb11 | 1100 | if ($feed == -4) { |
a42c55f0 | 1101 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1102 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1103 | (SELECT id FROM | |
1104 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1105 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
3584cb11 AD |
1106 | } |
1107 | ||
f822a8e5 | 1108 | } else if ($feed < LABEL_BASE_INDEX) { // label |
23aa0d16 | 1109 | |
f822a8e5 | 1110 | $label_id = feed_to_label_id($feed); |
23aa0d16 | 1111 | |
a42c55f0 | 1112 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1113 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1114 | (SELECT id FROM | |
1115 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id | |
1116 | AND label_id = '$label_id' AND ref_id = article_id | |
1117 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1118 | |
23aa0d16 | 1119 | } |
ad0056a8 | 1120 | |
a42c55f0 | 1121 | ccache_update($feed, $owner_uid, $cat_view); |
ad0056a8 | 1122 | |
23aa0d16 | 1123 | } else { // tag |
a42c55f0 | 1124 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1125 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1126 | (SELECT id FROM | |
1127 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
1128 | AND post_int_id = int_id AND tag_name = '$feed' | |
1129 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1130 | |
23aa0d16 AD |
1131 | } |
1132 | } | |
1133 | ||
6322ac79 AD |
1134 | function getAllCounters() { |
1135 | $data = getGlobalCounters(); | |
8d505d78 | 1136 | |
6322ac79 AD |
1137 | $data = array_merge($data, getVirtCounters()); |
1138 | $data = array_merge($data, getLabelCounters()); | |
a42c55f0 | 1139 | $data = array_merge($data, getFeedCounters($active_feed)); |
6322ac79 | 1140 | $data = array_merge($data, getCategoryCounters()); |
6a7817c1 AD |
1141 | |
1142 | return $data; | |
8d505d78 | 1143 | } |
a9cb1f83 | 1144 | |
a42c55f0 | 1145 | function getCategoryTitle($cat_id) { |
79178062 AD |
1146 | |
1147 | if ($cat_id == -1) { | |
1148 | return __("Special"); | |
1149 | } else if ($cat_id == -2) { | |
1150 | return __("Labels"); | |
1151 | } else { | |
1152 | ||
a42c55f0 | 1153 | $result = db_query("SELECT title FROM ttrss_feed_categories WHERE |
79178062 AD |
1154 | id = '$cat_id'"); |
1155 | ||
1156 | if (db_num_rows($result) == 1) { | |
1157 | return db_fetch_result($result, 0, "title"); | |
1158 | } else { | |
f99759da | 1159 | return __("Uncategorized"); |
79178062 AD |
1160 | } |
1161 | } | |
1162 | } | |
1163 | ||
1164 | ||
6322ac79 | 1165 | function getCategoryCounters() { |
6a7817c1 | 1166 | $ret_arr = array(); |
bba7c4bf | 1167 | |
6a7817c1 | 1168 | /* Labels category */ |
bba7c4bf | 1169 | |
8acc449c | 1170 | $cv = array("id" => -2, "kind" => "cat", |
a42c55f0 | 1171 | "counter" => getCategoryUnread(-2)); |
bba7c4bf | 1172 | |
6a7817c1 | 1173 | array_push($ret_arr, $cv); |
bba7c4bf | 1174 | |
a42c55f0 | 1175 | $result = db_query("SELECT id AS cat_id, value AS unread, |
2c5f231e AD |
1176 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 |
1177 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
8d505d78 AD |
1178 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
1179 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
fc9de939 | 1180 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
31375163 | 1181 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
a9cb1f83 AD |
1182 | |
1183 | while ($line = db_fetch_assoc($result)) { | |
22fdebff | 1184 | $line["cat_id"] = (int) $line["cat_id"]; |
8a4c759e | 1185 | |
2c5f231e | 1186 | if ($line["num_children"] > 0) { |
a42c55f0 | 1187 | $child_counter = getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]); |
2c5f231e AD |
1188 | } else { |
1189 | $child_counter = 0; | |
1190 | } | |
1191 | ||
8acc449c | 1192 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
0ef32f48 | 1193 | "counter" => $line["unread"] + $child_counter); |
6a7817c1 AD |
1194 | |
1195 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1196 | } |
d232a40f AD |
1197 | |
1198 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1199 | ||
9798b2b4 | 1200 | $cv = array("id" => 0, "kind" => "cat", |
a42c55f0 | 1201 | "counter" => (int) ccache_find(0, $_SESSION["uid"], true)); |
d232a40f | 1202 | |
6a7817c1 AD |
1203 | array_push($ret_arr, $cv); |
1204 | ||
1205 | return $ret_arr; | |
a9cb1f83 AD |
1206 | } |
1207 | ||
2c5f231e | 1208 | // only accepts real cats (>= 0) |
a42c55f0 | 1209 | function getCategoryChildrenUnread($cat, $owner_uid = false) { |
2c5f231e AD |
1210 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1211 | ||
a42c55f0 | 1212 | $result = db_query("SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' |
2c5f231e AD |
1213 | AND owner_uid = $owner_uid"); |
1214 | ||
1215 | $unread = 0; | |
1216 | ||
1217 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
1218 | $unread += getCategoryUnread($line["id"], $owner_uid); |
1219 | $unread += getCategoryChildrenUnread($line["id"], $owner_uid); | |
2c5f231e AD |
1220 | } |
1221 | ||
1222 | return $unread; | |
1223 | } | |
1224 | ||
a42c55f0 | 1225 | function getCategoryUnread($cat, $owner_uid = false) { |
b6d486a3 AD |
1226 | |
1227 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
f295c368 | 1228 | |
bba7c4bf | 1229 | if ($cat >= 0) { |
18664970 | 1230 | |
bba7c4bf AD |
1231 | if ($cat != 0) { |
1232 | $cat_query = "cat_id = '$cat'"; | |
1233 | } else { | |
1234 | $cat_query = "cat_id IS NULL"; | |
1235 | } | |
14073c0a | 1236 | |
a42c55f0 | 1237 | $result = db_query("SELECT id FROM ttrss_feeds WHERE $cat_query |
b6d486a3 | 1238 | AND owner_uid = " . $owner_uid); |
8d505d78 | 1239 | |
bba7c4bf AD |
1240 | $cat_feeds = array(); |
1241 | while ($line = db_fetch_assoc($result)) { | |
1242 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1243 | } | |
8d505d78 | 1244 | |
bba7c4bf | 1245 | if (count($cat_feeds) == 0) return 0; |
8d505d78 | 1246 | |
bba7c4bf | 1247 | $match_part = implode(" OR ", $cat_feeds); |
8d505d78 | 1248 | |
a42c55f0 | 1249 | $result = db_query("SELECT COUNT(int_id) AS unread |
687bb90d AD |
1250 | FROM ttrss_user_entries |
1251 | WHERE unread = true AND ($match_part) | |
1252 | AND owner_uid = " . $owner_uid); | |
8d505d78 | 1253 | |
bba7c4bf | 1254 | $unread = 0; |
8d505d78 | 1255 | |
bba7c4bf AD |
1256 | # this needs to be rewritten |
1257 | while ($line = db_fetch_assoc($result)) { | |
1258 | $unread += $line["unread"]; | |
1259 | } | |
8d505d78 | 1260 | |
bba7c4bf AD |
1261 | return $unread; |
1262 | } else if ($cat == -1) { | |
a42c55f0 | 1263 | return getFeedUnread(-1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); |
bba7c4bf | 1264 | } else if ($cat == -2) { |
f295c368 | 1265 | |
a42c55f0 | 1266 | $result = db_query(" |
8d505d78 | 1267 | SELECT COUNT(unread) AS unread FROM |
687bb90d AD |
1268 | ttrss_user_entries, ttrss_user_labels2 |
1269 | WHERE article_id = ref_id AND unread = true | |
b2531a28 | 1270 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
ceb30ba4 | 1271 | |
b2531a28 | 1272 | $unread = db_fetch_result($result, 0, "unread"); |
f295c368 | 1273 | |
b2531a28 | 1274 | return $unread; |
f295c368 | 1275 | |
8d505d78 | 1276 | } |
f295c368 AD |
1277 | } |
1278 | ||
a42c55f0 AD |
1279 | function getFeedUnread($feed, $is_cat = false) { |
1280 | return getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]); | |
bdb7369b AD |
1281 | } |
1282 | ||
a42c55f0 | 1283 | function getLabelUnread($label_id, $owner_uid = false) { |
ceb30ba4 AD |
1284 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1285 | ||
a42c55f0 | 1286 | $result = db_query("SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
f360b028 | 1287 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); |
ceb30ba4 AD |
1288 | |
1289 | if (db_num_rows($result) != 0) { | |
1290 | return db_fetch_result($result, 0, "unread"); | |
1291 | } else { | |
1292 | return 0; | |
1293 | } | |
1294 | } | |
1295 | ||
a42c55f0 | 1296 | function getFeedArticles($feed, $is_cat = false, $unread_only = false, |
2627f2d0 AD |
1297 | $owner_uid = false) { |
1298 | ||
22fdebff | 1299 | $n_feed = (int) $feed; |
687bb90d | 1300 | $need_entries = false; |
f295c368 | 1301 | |
2627f2d0 AD |
1302 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1303 | ||
bdb7369b AD |
1304 | if ($unread_only) { |
1305 | $unread_qpart = "unread = true"; | |
1306 | } else { | |
1307 | $unread_qpart = "true"; | |
1308 | } | |
1309 | ||
f295c368 | 1310 | if ($is_cat) { |
a42c55f0 | 1311 | return getCategoryUnread($n_feed, $owner_uid); |
5417fbd7 AD |
1312 | } else if ($n_feed == -6) { |
1313 | return 0; | |
1314 | } else if ($feed != "0" && $n_feed == 0) { | |
326469fc | 1315 | |
a42c55f0 | 1316 | $feed = db_escape_string($feed); |
c5701e70 | 1317 | |
a42c55f0 | 1318 | $result = db_query("SELECT SUM((SELECT COUNT(int_id) |
8d505d78 | 1319 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
687bb90d | 1320 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
326469fc AD |
1321 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
1322 | return db_fetch_result($result, 0, "count"); | |
1323 | ||
f295c368 | 1324 | } else if ($n_feed == -1) { |
a9cb1f83 | 1325 | $match_part = "marked = true"; |
e4f4b46f AD |
1326 | } else if ($n_feed == -2) { |
1327 | $match_part = "published = true"; | |
2d24f032 | 1328 | } else if ($n_feed == -3) { |
cd2cc43d | 1329 | $match_part = "unread = true AND score >= 0"; |
2d24f032 | 1330 | |
a42c55f0 | 1331 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 1332 | |
2d24f032 | 1333 | if (DB_TYPE == "pgsql") { |
8d505d78 | 1334 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1335 | } else { |
7608b38a | 1336 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 | 1337 | } |
687bb90d AD |
1338 | |
1339 | $need_entries = true; | |
1340 | ||
b2531a28 AD |
1341 | } else if ($n_feed == -4) { |
1342 | $match_part = "true"; | |
e04c18a2 | 1343 | } else if ($n_feed >= 0) { |
831ff047 | 1344 | |
6e63a7c3 AD |
1345 | if ($n_feed != 0) { |
1346 | $match_part = "feed_id = '$n_feed'"; | |
831ff047 | 1347 | } else { |
6e63a7c3 | 1348 | $match_part = "feed_id IS NULL"; |
831ff047 | 1349 | } |
6e63a7c3 | 1350 | |
f822a8e5 | 1351 | } else if ($feed < LABEL_BASE_INDEX) { |
318260cc | 1352 | |
f822a8e5 | 1353 | $label_id = feed_to_label_id($feed); |
a9cb1f83 | 1354 | |
a42c55f0 | 1355 | return getLabelUnread($label_id, $owner_uid); |
a9cb1f83 | 1356 | |
a9cb1f83 AD |
1357 | } |
1358 | ||
1359 | if ($match_part) { | |
e04c18a2 | 1360 | |
687bb90d | 1361 | if ($need_entries) { |
e04c18a2 | 1362 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
687bb90d AD |
1363 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
1364 | } else { | |
1365 | $from_qpart = "ttrss_user_entries"; | |
e04c18a2 AD |
1366 | } |
1367 | ||
8d505d78 | 1368 | $query = "SELECT count(int_id) AS unread |
e04c18a2 | 1369 | FROM $from_qpart WHERE |
687bb90d AD |
1370 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
1371 | ||
1372 | //echo "[$feed/$query]\n"; | |
dbfc4365 | 1373 | |
a42c55f0 | 1374 | $result = db_query($query); |
8d505d78 | 1375 | |
a9cb1f83 | 1376 | } else { |
8d505d78 | 1377 | |
a42c55f0 | 1378 | $result = db_query("SELECT COUNT(post_int_id) AS unread |
8d505d78 AD |
1379 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
1380 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
687bb90d | 1381 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
a9cb1f83 | 1382 | } |
8d505d78 | 1383 | |
a9cb1f83 | 1384 | $unread = db_fetch_result($result, 0, "unread"); |
cfb02131 | 1385 | |
a9cb1f83 AD |
1386 | return $unread; |
1387 | } | |
1388 | ||
a42c55f0 | 1389 | function getGlobalUnread($user_id = false) { |
f3acc32e AD |
1390 | |
1391 | if (!$user_id) { | |
1392 | $user_id = $_SESSION["uid"]; | |
1393 | } | |
1394 | ||
a42c55f0 | 1395 | $result = db_query("SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
8a4c759e AD |
1396 | WHERE owner_uid = '$user_id' AND feed_id > 0"); |
1397 | ||
8d505d78 | 1398 | $c_id = db_fetch_result($result, 0, "c_id"); |
8a4c759e | 1399 | |
a9cb1f83 AD |
1400 | return $c_id; |
1401 | } | |
1402 | ||
a42c55f0 | 1403 | function getGlobalCounters($global_unread = -1) { |
6a7817c1 AD |
1404 | $ret_arr = array(); |
1405 | ||
8d505d78 | 1406 | if ($global_unread == -1) { |
6322ac79 | 1407 | $global_unread = getGlobalUnread(); |
a9cb1f83 | 1408 | } |
6a7817c1 | 1409 | |
8d505d78 | 1410 | $cv = array("id" => "global-unread", |
12e6de72 | 1411 | "counter" => (int) $global_unread); |
6a7817c1 AD |
1412 | |
1413 | array_push($ret_arr, $cv); | |
7bf7e4d3 | 1414 | |
a42c55f0 | 1415 | $result = db_query("SELECT COUNT(id) AS fn FROM |
7bf7e4d3 AD |
1416 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1417 | ||
1418 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1419 | ||
8d505d78 | 1420 | $cv = array("id" => "subscribed-feeds", |
12e6de72 | 1421 | "counter" => (int) $subscribed_feeds); |
7bf7e4d3 | 1422 | |
6a7817c1 AD |
1423 | array_push($ret_arr, $cv); |
1424 | ||
1425 | return $ret_arr; | |
a9cb1f83 AD |
1426 | } |
1427 | ||
6322ac79 | 1428 | function getVirtCounters() { |
a9cb1f83 | 1429 | |
ef393de7 | 1430 | $ret_arr = array(); |
bdb7369b | 1431 | |
e04c18a2 | 1432 | for ($i = 0; $i >= -4; $i--) { |
bdb7369b | 1433 | |
a42c55f0 | 1434 | $count = getFeedUnread($i); |
6a7817c1 AD |
1435 | |
1436 | $cv = array("id" => $i, | |
12e6de72 | 1437 | "counter" => (int) $count); |
8d505d78 | 1438 | |
a42c55f0 AD |
1439 | // if (get_pref('EXTENDED_FEEDLIST')) |
1440 | // $cv["xmsg"] = getFeedArticles($i)." ".__("total"); | |
bdb7369b | 1441 | |
6a7817c1 | 1442 | array_push($ret_arr, $cv); |
8d505d78 | 1443 | } |
0a6e5382 | 1444 | |
1ffe3391 | 1445 | $feeds = PluginHost::getInstance()->get_feeds(-1); |
a413f53e | 1446 | |
1ffe3391 AD |
1447 | if (is_array($feeds)) { |
1448 | foreach ($feeds as $feed) { | |
1449 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
1450 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
0196ef94 | 1451 | array_push($ret_arr, $cv); |
a413f53e | 1452 | } |
a413f53e AD |
1453 | } |
1454 | ||
0a6e5382 AD |
1455 | return $ret_arr; |
1456 | } | |
1457 | ||
a42c55f0 | 1458 | function getLabelCounters($descriptions = false) { |
6a7817c1 AD |
1459 | |
1460 | $ret_arr = array(); | |
0a6e5382 | 1461 | |
3809b278 | 1462 | $owner_uid = $_SESSION["uid"]; |
bdb7369b | 1463 | |
a42c55f0 | 1464 | $result = db_query("SELECT id,caption,COUNT(unread) AS unread |
45942238 AD |
1465 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON |
1466 | (ttrss_labels2.id = label_id) | |
33373eca AD |
1467 | LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true |
1468 | AND ttrss_user_entries.owner_uid = $owner_uid) | |
123a7643 AD |
1469 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, |
1470 | ttrss_labels2.caption"); | |
8d505d78 | 1471 | |
3809b278 | 1472 | while ($line = db_fetch_assoc($result)) { |
2d24f032 | 1473 | |
f822a8e5 | 1474 | $id = label_to_feed_id($line["id"]); |
e4f4b46f | 1475 | |
3809b278 | 1476 | $label_name = $line["caption"]; |
45942238 | 1477 | $count = $line["unread"]; |
3809b278 | 1478 | |
6a7817c1 | 1479 | $cv = array("id" => $id, |
12e6de72 | 1480 | "counter" => (int) $count); |
11232703 AD |
1481 | |
1482 | if ($descriptions) | |
1483 | $cv["description"] = $label_name; | |
a9cb1f83 | 1484 | |
a42c55f0 AD |
1485 | // if (get_pref('EXTENDED_FEEDLIST')) |
1486 | // $cv["xmsg"] = getFeedArticles($id)." ".__("total"); | |
ef393de7 | 1487 | |
6a7817c1 | 1488 | array_push($ret_arr, $cv); |
3809b278 | 1489 | } |
8d505d78 | 1490 | |
ef393de7 | 1491 | return $ret_arr; |
a9cb1f83 AD |
1492 | } |
1493 | ||
a42c55f0 | 1494 | function getFeedCounters($active_feed = false) { |
a9cb1f83 | 1495 | |
6a7817c1 AD |
1496 | $ret_arr = array(); |
1497 | ||
41759103 | 1498 | $query = "SELECT ttrss_feeds.id, |
8a4c759e | 1499 | ttrss_feeds.title, |
8d505d78 | 1500 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
de0a2122 AD |
1501 | last_error, value AS count |
1502 | FROM ttrss_feeds, ttrss_counters_cache | |
8d505d78 | 1503 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
fc9de939 | 1504 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
55e01d7e | 1505 | AND ttrss_counters_cache.feed_id = id"; |
a9cb1f83 | 1506 | |
a42c55f0 | 1507 | $result = db_query($query); |
a9cb1f83 AD |
1508 | $fctrs_modified = false; |
1509 | ||
1510 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 1511 | |
a9cb1f83 | 1512 | $id = $line["id"]; |
de0a2122 | 1513 | $count = $line["count"]; |
a9cb1f83 | 1514 | $last_error = htmlspecialchars($line["last_error"]); |
fb1fb4ab | 1515 | |
a42c55f0 | 1516 | $last_updated = make_local_datetime($line['last_updated'], false); |
fb1fb4ab | 1517 | |
7defa089 | 1518 | $has_img = feed_has_icon($id); |
a9cb1f83 | 1519 | |
428b704d AD |
1520 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
1521 | $last_updated = ''; | |
1522 | ||
6a7817c1 | 1523 | $cv = array("id" => $id, |
21884958 | 1524 | "updated" => $last_updated, |
12e6de72 | 1525 | "counter" => (int) $count, |
6a7817c1 | 1526 | "has_img" => (int) $has_img); |
a9cb1f83 | 1527 | |
6a7817c1 AD |
1528 | if ($last_error) |
1529 | $cv["error"] = $last_error; | |
4ffa126e | 1530 | |
a42c55f0 AD |
1531 | // if (get_pref('EXTENDED_FEEDLIST')) |
1532 | // $cv["xmsg"] = getFeedArticles($id)." ".__("total"); | |
bdb7369b | 1533 | |
6a7817c1 | 1534 | if ($active_feed && $id == $active_feed) |
fbc95c5b | 1535 | $cv["title"] = truncate_string($line["title"], 30); |
6a7817c1 AD |
1536 | |
1537 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1538 | |
a9cb1f83 | 1539 | } |
6a7817c1 AD |
1540 | |
1541 | return $ret_arr; | |
a9cb1f83 AD |
1542 | } |
1543 | ||
6322ac79 | 1544 | function get_pgsql_version() { |
a42c55f0 | 1545 | $result = db_query("SELECT version() AS version"); |
9949bd15 | 1546 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
6e7f8d26 AD |
1547 | return $version[1]; |
1548 | } | |
1549 | ||
2b8290cd | 1550 | /** |
23d2471c AD |
1551 | * @return array (code => Status code, message => error message if available) |
1552 | * | |
2b8290cd CW |
1553 | * 0 - OK, Feed already exists |
1554 | * 1 - OK, Feed added | |
1555 | * 2 - Invalid URL | |
9a8ce956 CW |
1556 | * 3 - URL content is HTML, no feeds available |
1557 | * 4 - URL content is HTML which contains multiple feeds. | |
1558 | * Here you should call extractfeedurls in rpc-backend | |
1559 | * to get all possible feeds. | |
5414ad4c | 1560 | * 5 - Couldn't download the URL content. |
2b8290cd | 1561 | */ |
a42c55f0 | 1562 | function subscribe_to_feed($url, $cat_id = 0, |
efc6553d | 1563 | $auth_login = '', $auth_pass = '') { |
bb0f29a4 | 1564 | |
23d2471c AD |
1565 | global $fetch_last_error; |
1566 | ||
2c08214a AD |
1567 | require_once "include/rssfuncs.php"; |
1568 | ||
f0266f51 | 1569 | $url = fix_url($url); |
ec39a02c | 1570 | |
23d2471c | 1571 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
a5819bb3 | 1572 | |
759e5132 AD |
1573 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
1574 | ||
1575 | if (!$contents) { | |
304aadb9 | 1576 | return array("code" => 5, "message" => $fetch_last_error); |
759e5132 AD |
1577 | } |
1578 | ||
1579 | if (is_html($contents)) { | |
1580 | $feedUrls = get_feeds_from_html($url, $contents); | |
304aadb9 | 1581 | |
304aadb9 AD |
1582 | if (count($feedUrls) == 0) { |
1583 | return array("code" => 3); | |
1584 | } else if (count($feedUrls) > 1) { | |
759e5132 | 1585 | return array("code" => 4, "feeds" => $feedUrls); |
f6d8345b | 1586 | } |
304aadb9 AD |
1587 | //use feed url as new URL |
1588 | $url = key($feedUrls); | |
1589 | } | |
f6d8345b | 1590 | |
956c7629 AD |
1591 | if ($cat_id == "0" || !$cat_id) { |
1592 | $cat_qpart = "NULL"; | |
1593 | } else { | |
1594 | $cat_qpart = "'$cat_id'"; | |
1595 | } | |
8d505d78 | 1596 | |
6322ac79 | 1597 | $result = db_query( |
8d505d78 | 1598 | "SELECT id FROM ttrss_feeds |
a5819bb3 | 1599 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
8d505d78 | 1600 | |
044cff2d AD |
1601 | if (strlen(FEED_CRYPT_KEY) > 0) { |
1602 | require_once "crypt.php"; | |
1603 | $auth_pass = substr(encrypt_string($auth_pass), 0, 250); | |
1604 | $auth_pass_encrypted = 'true'; | |
1605 | } else { | |
1606 | $auth_pass_encrypted = 'false'; | |
1607 | } | |
1608 | ||
a42c55f0 | 1609 | $auth_pass = db_escape_string($auth_pass); |
41694a95 | 1610 | |
956c7629 | 1611 | if (db_num_rows($result) == 0) { |
6322ac79 | 1612 | $result = db_query( |
8d505d78 | 1613 | "INSERT INTO ttrss_feeds |
044cff2d | 1614 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method,auth_pass_encrypted) |
8d505d78 | 1615 | VALUES ('".$_SESSION["uid"]."', '$url', |
044cff2d | 1616 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0, $auth_pass_encrypted)"); |
8d505d78 | 1617 | |
6322ac79 | 1618 | $result = db_query( |
8d505d78 | 1619 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
f27de515 | 1620 | AND owner_uid = " . $_SESSION["uid"]); |
8d505d78 | 1621 | |
956c7629 | 1622 | $feed_id = db_fetch_result($result, 0, "id"); |
8d505d78 | 1623 | |
956c7629 | 1624 | if ($feed_id) { |
a42c55f0 | 1625 | update_rss_feed($feed_id, true); |
956c7629 AD |
1626 | } |
1627 | ||
23d2471c | 1628 | return array("code" => 1); |
956c7629 | 1629 | } else { |
23d2471c | 1630 | return array("code" => 0); |
956c7629 AD |
1631 | } |
1632 | } | |
1633 | ||
a42c55f0 | 1634 | function print_feed_select($id, $default_id = "", |
4c9d0490 AD |
1635 | $attributes = "", $include_all_feeds = true, |
1636 | $root_id = false, $nest_level = 0) { | |
1637 | ||
1638 | if (!$root_id) { | |
1639 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1640 | if ($include_all_feeds) { | |
1641 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1642 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1643 | } | |
673d54ca | 1644 | } |
8d505d78 | 1645 | |
a42c55f0 | 1646 | if (get_pref('ENABLE_FEED_CATS')) { |
673d54ca | 1647 | |
4c9d0490 AD |
1648 | if ($root_id) |
1649 | $parent_qpart = "parent_cat = '$root_id'"; | |
1650 | else | |
1651 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1652 | |
a42c55f0 | 1653 | $result = db_query("SELECT id,title, |
4c9d0490 AD |
1654 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1655 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1656 | FROM ttrss_feed_categories | |
1657 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1658 | ||
1659 | while ($line = db_fetch_assoc($result)) { | |
1660 | ||
1661 | for ($i = 0; $i < $nest_level; $i++) | |
1662 | $line["title"] = " - " . $line["title"]; | |
1663 | ||
1664 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1665 | ||
1666 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1667 | $line["id"], htmlspecialchars($line["title"])); | |
1668 | ||
1669 | if ($line["num_children"] > 0) | |
a42c55f0 | 1670 | print_feed_select($id, $default_id, $attributes, |
4c9d0490 AD |
1671 | $include_all_feeds, $line["id"], $nest_level+1); |
1672 | ||
a42c55f0 | 1673 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1674 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1675 | ||
1676 | while ($fline = db_fetch_assoc($feed_result)) { | |
1677 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1678 | ||
1679 | $fline["title"] = " + " . $fline["title"]; | |
1680 | ||
1681 | for ($i = 0; $i < $nest_level; $i++) | |
1682 | $fline["title"] = " - " . $fline["title"]; | |
1683 | ||
1684 | printf("<option $is_selected value='%d'>%s</option>", | |
1685 | $fline["id"], htmlspecialchars($fline["title"])); | |
1686 | } | |
673d54ca | 1687 | } |
b1710666 | 1688 | |
4c9d0490 AD |
1689 | if (!$root_id) { |
1690 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
1691 | ||
1692 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1693 | __("Uncategorized")); | |
1694 | ||
a42c55f0 | 1695 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1696 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1697 | ||
1698 | while ($fline = db_fetch_assoc($feed_result)) { | |
1699 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1700 | ||
1701 | $fline["title"] = " + " . $fline["title"]; | |
1702 | ||
1703 | for ($i = 0; $i < $nest_level; $i++) | |
1704 | $fline["title"] = " - " . $fline["title"]; | |
1705 | ||
1706 | printf("<option $is_selected value='%d'>%s</option>", | |
1707 | $fline["id"], htmlspecialchars($fline["title"])); | |
1708 | } | |
1709 | } | |
b1710666 | 1710 | |
4c9d0490 | 1711 | } else { |
a42c55f0 | 1712 | $result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1713 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); |
1714 | ||
1715 | while ($line = db_fetch_assoc($result)) { | |
1716 | ||
1717 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1718 | ||
1719 | printf("<option $is_selected value='%d'>%s</option>", | |
1720 | $line["id"], htmlspecialchars($line["title"])); | |
1721 | } | |
673d54ca | 1722 | } |
8d505d78 | 1723 | |
4c9d0490 AD |
1724 | if (!$root_id) { |
1725 | print "</select>"; | |
1726 | } | |
673d54ca AD |
1727 | } |
1728 | ||
a42c55f0 | 1729 | function print_feed_cat_select($id, $default_id, |
fbf85cf6 | 1730 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { |
8d505d78 | 1731 | |
fbf85cf6 AD |
1732 | if (!$root_id) { |
1733 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1734 | } | |
673d54ca | 1735 | |
fbf85cf6 AD |
1736 | if ($root_id) |
1737 | $parent_qpart = "parent_cat = '$root_id'"; | |
1738 | else | |
1739 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1740 | |
a42c55f0 | 1741 | $result = db_query("SELECT id,title, |
fbf85cf6 AD |
1742 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1743 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1744 | FROM ttrss_feed_categories | |
1745 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
673d54ca | 1746 | |
fbf85cf6 AD |
1747 | while ($line = db_fetch_assoc($result)) { |
1748 | if ($line["id"] == $default_id) { | |
1749 | $is_selected = "selected=\"1\""; | |
1750 | } else { | |
1751 | $is_selected = ""; | |
1752 | } | |
673d54ca | 1753 | |
fbf85cf6 AD |
1754 | for ($i = 0; $i < $nest_level; $i++) |
1755 | $line["title"] = " - " . $line["title"]; | |
c00907f2 | 1756 | |
fbf85cf6 AD |
1757 | if ($line["title"]) |
1758 | printf("<option $is_selected value='%d'>%s</option>", | |
1759 | $line["id"], htmlspecialchars($line["title"])); | |
673d54ca | 1760 | |
fbf85cf6 | 1761 | if ($line["num_children"] > 0) |
a42c55f0 | 1762 | print_feed_cat_select($id, $default_id, $attributes, |
fbf85cf6 AD |
1763 | $include_all_cats, $line["id"], $nest_level+1); |
1764 | } | |
5c7c7da9 | 1765 | |
fbf85cf6 AD |
1766 | if (!$root_id) { |
1767 | if ($include_all_cats) { | |
1768 | if (db_num_rows($result) > 0) { | |
1769 | print "<option disabled=\"1\">--------</option>"; | |
1770 | } | |
7e18f8e7 AD |
1771 | |
1772 | if ($default_id == 0) { | |
1773 | $is_selected = "selected=\"1\""; | |
1774 | } else { | |
1775 | $is_selected = ""; | |
1776 | } | |
1777 | ||
1778 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
fbf85cf6 AD |
1779 | } |
1780 | print "</select>"; | |
1781 | } | |
1782 | } | |
8d505d78 | 1783 | |
14f69488 AD |
1784 | function checkbox_to_sql_bool($val) { |
1785 | return ($val == "on") ? "true" : "false"; | |
1786 | } | |
86b682ce | 1787 | |
a42c55f0 | 1788 | function getFeedCatTitle($id) { |
86b682ce | 1789 | if ($id == -1) { |
d1db26aa | 1790 | return __("Special"); |
f822a8e5 | 1791 | } else if ($id < LABEL_BASE_INDEX) { |
d1db26aa | 1792 | return __("Labels"); |
86b682ce | 1793 | } else if ($id > 0) { |
a42c55f0 | 1794 | $result = db_query("SELECT ttrss_feed_categories.title |
86b682ce AD |
1795 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
1796 | cat_id = ttrss_feed_categories.id"); | |
1797 | if (db_num_rows($result) == 1) { | |
1798 | return db_fetch_result($result, 0, "title"); | |
1799 | } else { | |
d1db26aa | 1800 | return __("Uncategorized"); |
86b682ce AD |
1801 | } |
1802 | } else { | |
1803 | return "getFeedCatTitle($id) failed"; | |
1804 | } | |
1805 | ||
1806 | } | |
1807 | ||
9299102f | 1808 | function getFeedIcon($id) { |
af88c48a | 1809 | switch ($id) { |
4bee8b5f AD |
1810 | case 0: |
1811 | return "images/archive.png"; | |
1812 | break; | |
af88c48a | 1813 | case -1: |
c2167866 | 1814 | return "images/mark_set.svg"; |
af88c48a AD |
1815 | break; |
1816 | case -2: | |
c2167866 | 1817 | return "images/pub_set.svg"; |
af88c48a AD |
1818 | break; |
1819 | case -3: | |
1820 | return "images/fresh.png"; | |
1821 | break; | |
1822 | case -4: | |
1823 | return "images/tag.png"; | |
1824 | break; | |
5417fbd7 AD |
1825 | case -6: |
1826 | return "images/recently_read.png"; | |
1827 | break; | |
af88c48a | 1828 | default: |
f822a8e5 | 1829 | if ($id < LABEL_BASE_INDEX) { |
4bee8b5f AD |
1830 | return "images/label.png"; |
1831 | } else { | |
8d505d78 | 1832 | if (file_exists(ICONS_DIR . "/$id.ico")) |
e2eda979 | 1833 | return ICONS_URL . "/$id.ico"; |
4bee8b5f | 1834 | } |
af88c48a AD |
1835 | break; |
1836 | } | |
89473cb5 AD |
1837 | |
1838 | return false; | |
af88c48a AD |
1839 | } |
1840 | ||
a42c55f0 | 1841 | function getFeedTitle($id, $cat = false) { |
fd994f1a | 1842 | if ($cat) { |
a42c55f0 | 1843 | return getCategoryTitle($id); |
fd994f1a | 1844 | } else if ($id == -1) { |
d1db26aa | 1845 | return __("Starred articles"); |
945c243e AD |
1846 | } else if ($id == -2) { |
1847 | return __("Published articles"); | |
2d24f032 AD |
1848 | } else if ($id == -3) { |
1849 | return __("Fresh articles"); | |
b2531a28 AD |
1850 | } else if ($id == -4) { |
1851 | return __("All articles"); | |
80db1113 | 1852 | } else if ($id === 0 || $id === "0") { |
e04c18a2 | 1853 | return __("Archived articles"); |
5417fbd7 AD |
1854 | } else if ($id == -6) { |
1855 | return __("Recently read"); | |
f822a8e5 AD |
1856 | } else if ($id < LABEL_BASE_INDEX) { |
1857 | $label_id = feed_to_label_id($id); | |
a42c55f0 | 1858 | $result = db_query("SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
86b682ce | 1859 | if (db_num_rows($result) == 1) { |
ceb30ba4 | 1860 | return db_fetch_result($result, 0, "caption"); |
86b682ce AD |
1861 | } else { |
1862 | return "Unknown label ($label_id)"; | |
1863 | } | |
1864 | ||
147f5632 | 1865 | } else if (is_numeric($id) && $id > 0) { |
a42c55f0 | 1866 | $result = db_query("SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
86b682ce AD |
1867 | if (db_num_rows($result) == 1) { |
1868 | return db_fetch_result($result, 0, "title"); | |
1869 | } else { | |
1870 | return "Unknown feed ($id)"; | |
1871 | } | |
1872 | } else { | |
22fdebff | 1873 | return $id; |
86b682ce | 1874 | } |
86b682ce | 1875 | } |
3dd46f19 | 1876 | |
6322ac79 | 1877 | function make_init_params() { |
f1f3a642 | 1878 | $params = array(); |
c9268ed5 | 1879 | |
f1f3a642 AD |
1880 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
1881 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
f17cac6b | 1882 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", |
30b6ee8c | 1883 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
40496720 | 1884 | |
a42c55f0 | 1885 | $params[strtolower($param)] = (int) get_pref($param); |
f1f3a642 | 1886 | } |
40496720 | 1887 | |
c4f7ba80 AD |
1888 | $params["icons_url"] = ICONS_URL; |
1889 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
a42c55f0 AD |
1890 | $params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE"); |
1891 | $params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT"); | |
1892 | $params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY"); | |
c4f7ba80 | 1893 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
88a41b64 | 1894 | $params["label_base_index"] = (int) LABEL_BASE_INDEX; |
59b223d7 | 1895 | |
a42c55f0 | 1896 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
1897 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1898 | ||
8cd576a1 AD |
1899 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
1900 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 1901 | |
8cd576a1 | 1902 | $params["max_feed_id"] = (int) $max_feed_id; |
c4f7ba80 | 1903 | $params["num_feeds"] = (int) $num_feeds; |
8cd576a1 | 1904 | |
a42c55f0 | 1905 | $params["collapsed_feedlist"] = (int) get_pref("_COLLAPSED_FEEDLIST"); |
6322ac79 | 1906 | $params["hotkeys"] = get_hotkeys_map(); |
9b7ecc0a | 1907 | |
8484ce22 | 1908 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
f03701fe | 1909 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
8484ce22 | 1910 | |
6b1a4ecd | 1911 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
8b83bf5f | 1912 | |
d8221301 | 1913 | return $params; |
3ac2b520 | 1914 | } |
f54f515f | 1915 | |
6322ac79 | 1916 | function get_hotkeys_info() { |
b8cb4d08 AD |
1917 | $hotkeys = array( |
1918 | __("Navigation") => array( | |
1919 | "next_feed" => __("Open next feed"), | |
1920 | "prev_feed" => __("Open previous feed"), | |
1921 | "next_article" => __("Open next article"), | |
1922 | "prev_article" => __("Open previous article"), | |
c22580b5 AD |
1923 | "next_article_noscroll" => __("Open next article (don't scroll long articles)"), |
1924 | "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"), | |
8b35d171 SC |
1925 | "next_article_noexpand" => __("Move to next article (don't expand or mark read)"), |
1926 | "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"), | |
b8cb4d08 AD |
1927 | "search_dialog" => __("Show search dialog")), |
1928 | __("Article") => array( | |
1929 | "toggle_mark" => __("Toggle starred"), | |
1930 | "toggle_publ" => __("Toggle published"), | |
1931 | "toggle_unread" => __("Toggle unread"), | |
1932 | "edit_tags" => __("Edit tags"), | |
1933 | "dismiss_selected" => __("Dismiss selected"), | |
1934 | "dismiss_read" => __("Dismiss read"), | |
1935 | "open_in_new_window" => __("Open in new window"), | |
1936 | "catchup_below" => __("Mark below as read"), | |
1937 | "catchup_above" => __("Mark above as read"), | |
1938 | "article_scroll_down" => __("Scroll down"), | |
1939 | "article_scroll_up" => __("Scroll up"), | |
1940 | "select_article_cursor" => __("Select article under cursor"), | |
1bcf8f45 | 1941 | "email_article" => __("Email article"), |
414191d4 | 1942 | "close_article" => __("Close/collapse article"), |
8b35d171 | 1943 | "toggle_expand" => __("Toggle article expansion (combined mode)"), |
2ccc7b8e AD |
1944 | "toggle_widescreen" => __("Toggle widescreen mode"), |
1945 | "toggle_embed_original" => __("Toggle embed original")), | |
b8cb4d08 AD |
1946 | __("Article selection") => array( |
1947 | "select_all" => __("Select all articles"), | |
1948 | "select_unread" => __("Select unread"), | |
1949 | "select_marked" => __("Select starred"), | |
1950 | "select_published" => __("Select published"), | |
1951 | "select_invert" => __("Invert selection"), | |
1952 | "select_none" => __("Deselect everything")), | |
1953 | __("Feed") => array( | |
1954 | "feed_refresh" => __("Refresh current feed"), | |
1955 | "feed_unhide_read" => __("Un/hide read feeds"), | |
1956 | "feed_subscribe" => __("Subscribe to feed"), | |
1957 | "feed_edit" => __("Edit feed"), | |
1958 | "feed_catchup" => __("Mark as read"), | |
1959 | "feed_reverse" => __("Reverse headlines"), | |
43f775de | 1960 | "feed_debug_update" => __("Debug feed update"), |
b8cb4d08 | 1961 | "catchup_all" => __("Mark all feeds as read"), |
4b27f0c0 | 1962 | "cat_toggle_collapse" => __("Un/collapse current category"), |
60b88b25 AD |
1963 | "toggle_combined_mode" => __("Toggle combined mode"), |
1964 | "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")), | |
b8cb4d08 AD |
1965 | __("Go to") => array( |
1966 | "goto_all" => __("All articles"), | |
1967 | "goto_fresh" => __("Fresh"), | |
1968 | "goto_marked" => __("Starred"), | |
1969 | "goto_published" => __("Published"), | |
1970 | "goto_tagcloud" => __("Tag cloud"), | |
1971 | "goto_prefs" => __("Preferences")), | |
1972 | __("Other") => array( | |
1973 | "create_label" => __("Create label"), | |
1974 | "create_filter" => __("Create filter"), | |
1975 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
1976 | "help_dialog" => __("Show help dialog")) | |
1977 | ); | |
1978 | ||
1ffe3391 | 1979 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_INFO) as $plugin) { |
47854200 DA |
1980 | $hotkeys = $plugin->hook_hotkey_info($hotkeys); |
1981 | } | |
1982 | ||
b8cb4d08 AD |
1983 | return $hotkeys; |
1984 | } | |
1985 | ||
6322ac79 | 1986 | function get_hotkeys_map() { |
a83b58f1 | 1987 | $hotkeys = array( |
e218c5f5 AD |
1988 | // "navigation" => array( |
1989 | "k" => "next_feed", | |
1990 | "j" => "prev_feed", | |
1991 | "n" => "next_article", | |
1992 | "p" => "prev_article", | |
e5e2cf3b AD |
1993 | "(38)|up" => "prev_article", |
1994 | "(40)|down" => "next_article", | |
da15c140 AD |
1995 | // "^(38)|Ctrl-up" => "prev_article_noscroll", |
1996 | // "^(40)|Ctrl-down" => "next_article_noscroll", | |
e5e2cf3b | 1997 | "(191)|/" => "search_dialog", |
e218c5f5 AD |
1998 | // "article" => array( |
1999 | "s" => "toggle_mark", | |
5b18c936 | 2000 | "*s" => "toggle_publ", |
e218c5f5 | 2001 | "u" => "toggle_unread", |
5b18c936 AD |
2002 | "*t" => "edit_tags", |
2003 | "*d" => "dismiss_selected", | |
2004 | "*x" => "dismiss_read", | |
e218c5f5 AD |
2005 | "o" => "open_in_new_window", |
2006 | "c p" => "catchup_below", | |
2007 | "c n" => "catchup_above", | |
5b18c936 AD |
2008 | "*n" => "article_scroll_down", |
2009 | "*p" => "article_scroll_up", | |
d2db81a5 AD |
2010 | "*(38)|Shift+up" => "article_scroll_up", |
2011 | "*(40)|Shift+down" => "article_scroll_down", | |
5b18c936 | 2012 | "a *w" => "toggle_widescreen", |
2ccc7b8e | 2013 | "a e" => "toggle_embed_original", |
e218c5f5 | 2014 | "e" => "email_article", |
2cda4314 | 2015 | "a q" => "close_article", |
e218c5f5 AD |
2016 | // "article_selection" => array( |
2017 | "a a" => "select_all", | |
2018 | "a u" => "select_unread", | |
5b18c936 | 2019 | "a *u" => "select_marked", |
e218c5f5 AD |
2020 | "a p" => "select_published", |
2021 | "a i" => "select_invert", | |
2022 | "a n" => "select_none", | |
2023 | // "feed" => array( | |
2024 | "f r" => "feed_refresh", | |
2025 | "f a" => "feed_unhide_read", | |
2026 | "f s" => "feed_subscribe", | |
2027 | "f e" => "feed_edit", | |
2028 | "f q" => "feed_catchup", | |
2029 | "f x" => "feed_reverse", | |
5b18c936 AD |
2030 | "f *d" => "feed_debug_update", |
2031 | "f *c" => "toggle_combined_mode", | |
60b88b25 | 2032 | "f c" => "toggle_cdm_expanded", |
5b18c936 | 2033 | "*q" => "catchup_all", |
e218c5f5 AD |
2034 | "x" => "cat_toggle_collapse", |
2035 | // "goto" => array( | |
2036 | "g a" => "goto_all", | |
2037 | "g f" => "goto_fresh", | |
2038 | "g s" => "goto_marked", | |
2039 | "g p" => "goto_published", | |
2040 | "g t" => "goto_tagcloud", | |
5b18c936 | 2041 | "g *p" => "goto_prefs", |
e218c5f5 | 2042 | // "other" => array( |
3fb40112 | 2043 | "(9)|Tab" => "select_article_cursor", // tab |
e218c5f5 AD |
2044 | "c l" => "create_label", |
2045 | "c f" => "create_filter", | |
2046 | "c s" => "collapse_sidebar", | |
3fb40112 | 2047 | "^(191)|Ctrl+/" => "help_dialog", |
a83b58f1 AD |
2048 | ); |
2049 | ||
a42c55f0 | 2050 | if (get_pref('COMBINED_DISPLAY_MODE')) { |
da15c140 AD |
2051 | $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll"; |
2052 | $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll"; | |
2053 | } | |
2054 | ||
1ffe3391 | 2055 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_MAP) as $plugin) { |
e218c5f5 AD |
2056 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); |
2057 | } | |
2058 | ||
2059 | $prefixes = array(); | |
2060 | ||
2061 | foreach (array_keys($hotkeys) as $hotkey) { | |
2062 | $pair = explode(" ", $hotkey, 2); | |
2063 | ||
2064 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
2065 | array_push($prefixes, $pair[0]); | |
2066 | } | |
2067 | } | |
2068 | ||
2069 | return array($prefixes, $hotkeys); | |
a83b58f1 AD |
2070 | } |
2071 | ||
6322ac79 | 2072 | function make_runtime_info() { |
8cd576a1 AD |
2073 | $data = array(); |
2074 | ||
a42c55f0 | 2075 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
2076 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
2077 | ||
8cd576a1 AD |
2078 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
2079 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 2080 | |
8cd576a1 AD |
2081 | $data["max_feed_id"] = (int) $max_feed_id; |
2082 | $data["num_feeds"] = (int) $num_feeds; | |
c4f7ba80 | 2083 | |
6322ac79 | 2084 | $data['last_article_id'] = getLastArticleId(); |
a42c55f0 | 2085 | $data['cdm_expanded'] = get_pref('CDM_EXPANDED'); |
f8fb4498 | 2086 | |
16314dda | 2087 | $data['dep_ts'] = calculate_dep_timestamp(); |
4cdb8173 | 2088 | $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE'); |
16314dda | 2089 | |
dbaa4e4a | 2090 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
c4f7ba80 AD |
2091 | |
2092 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
8e00ae9b | 2093 | |
9041f58b | 2094 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
8e00ae9b | 2095 | |
fb074239 | 2096 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
fbae93d8 | 2097 | |
8e00ae9b | 2098 | if ($stamp) { |
9041f58b AD |
2099 | $stamp_delta = time() - $stamp; |
2100 | ||
2101 | if ($stamp_delta > 1800) { | |
f6854e44 | 2102 | $stamp_check = 0; |
8e00ae9b | 2103 | } else { |
f6854e44 AD |
2104 | $stamp_check = 1; |
2105 | $_SESSION["daemon_stamp_check"] = time(); | |
8e00ae9b AD |
2106 | } |
2107 | ||
c4f7ba80 | 2108 | $data['daemon_stamp_ok'] = $stamp_check; |
f6854e44 | 2109 | |
8e00ae9b AD |
2110 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
2111 | ||
c4f7ba80 | 2112 | $data['daemon_stamp'] = $stamp_fmt; |
8e00ae9b | 2113 | } |
8e00ae9b | 2114 | } |
71ad883b | 2115 | } |
8e00ae9b | 2116 | |
63855db1 | 2117 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
6322ac79 | 2118 | $new_version_details = @check_for_update(); |
d9fa39f1 | 2119 | |
63855db1 | 2120 | $data['new_version_available'] = (int) ($new_version_details != false); |
d9fa39f1 AD |
2121 | |
2122 | $_SESSION["last_version_check"] = time(); | |
27211afe | 2123 | $_SESSION["version_data"] = $new_version_details; |
d9fa39f1 AD |
2124 | } |
2125 | ||
c4f7ba80 | 2126 | return $data; |
f54f515f | 2127 | } |
ef393de7 | 2128 | |
a42c55f0 | 2129 | function search_to_sql($search) { |
ef393de7 | 2130 | |
88040f57 | 2131 | $search_query_part = ""; |
e20c9d88 | 2132 | |
9949bd15 | 2133 | $keywords = explode(" ", $search); |
88040f57 | 2134 | $query_keywords = array(); |
e20c9d88 | 2135 | |
ab4b768f AD |
2136 | foreach ($keywords as $k) { |
2137 | if (strpos($k, "-") === 0) { | |
2138 | $k = substr($k, 1); | |
2139 | $not = "NOT"; | |
2140 | } else { | |
2141 | $not = ""; | |
88040f57 | 2142 | } |
e20c9d88 | 2143 | |
9949bd15 | 2144 | $commandpair = explode(":", mb_strtolower($k), 2); |
53003548 | 2145 | |
0fc3930b AD |
2146 | switch ($commandpair[0]) { |
2147 | case "title": | |
2148 | if ($commandpair[1]) { | |
2149 | array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%". | |
a42c55f0 | 2150 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2151 | } else { |
2152 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2153 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2154 | } |
2155 | break; | |
2156 | case "author": | |
2157 | if ($commandpair[1]) { | |
2158 | array_push($query_keywords, "($not (LOWER(author) LIKE '%". | |
a42c55f0 | 2159 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2160 | } else { |
2161 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2162 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2163 | } |
2164 | break; | |
2165 | case "note": | |
2166 | if ($commandpair[1]) { | |
2167 | if ($commandpair[1] == "true") | |
2168 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2169 | else if ($commandpair[1] == "false") | |
2170 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2171 | else | |
2172 | array_push($query_keywords, "($not (LOWER(note) LIKE '%". | |
a42c55f0 | 2173 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2174 | } else { |
2175 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2176 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2177 | } |
2178 | break; | |
2179 | case "star": | |
53003548 | 2180 | |
0fc3930b AD |
2181 | if ($commandpair[1]) { |
2182 | if ($commandpair[1] == "true") | |
2183 | array_push($query_keywords, "($not (marked = true))"); | |
2184 | else | |
2185 | array_push($query_keywords, "($not (marked = false))"); | |
efd840d8 AD |
2186 | } else { |
2187 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2188 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2189 | } |
2190 | break; | |
2191 | case "pub": | |
2192 | if ($commandpair[1]) { | |
2193 | if ($commandpair[1] == "true") | |
2194 | array_push($query_keywords, "($not (published = true))"); | |
2195 | else | |
2196 | array_push($query_keywords, "($not (published = false))"); | |
53003548 | 2197 | |
efd840d8 AD |
2198 | } else { |
2199 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2200 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2201 | } |
2202 | break; | |
2203 | default: | |
2204 | if (strpos($k, "@") === 0) { | |
e20c9d88 | 2205 | |
a42c55f0 | 2206 | $user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']); |
0fc3930b AD |
2207 | $orig_ts = strtotime(substr($k, 1)); |
2208 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); | |
8d505d78 | 2209 | |
0fc3930b | 2210 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
53003548 | 2211 | |
0fc3930b AD |
2212 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
2213 | } else { | |
2214 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2215 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
2216 | } | |
88040f57 AD |
2217 | } |
2218 | } | |
2219 | ||
2220 | $search_query_part = implode("AND", $query_keywords); | |
2221 | ||
2222 | return $search_query_part; | |
2223 | } | |
2224 | ||
a42c55f0 | 2225 | function getParentCategories($cat, $owner_uid) { |
67bd0b1f AD |
2226 | $rv = array(); |
2227 | ||
a42c55f0 | 2228 | $result = db_query("SELECT parent_cat FROM ttrss_feed_categories |
67bd0b1f AD |
2229 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); |
2230 | ||
2231 | while ($line = db_fetch_assoc($result)) { | |
2232 | array_push($rv, $line["parent_cat"]); | |
a42c55f0 | 2233 | $rv = array_merge($rv, getParentCategories($line["parent_cat"], $owner_uid)); |
67bd0b1f AD |
2234 | } |
2235 | ||
2236 | return $rv; | |
2237 | } | |
2238 | ||
a42c55f0 | 2239 | function getChildCategories($cat, $owner_uid) { |
6d8d00e8 AD |
2240 | $rv = array(); |
2241 | ||
a42c55f0 | 2242 | $result = db_query("SELECT id FROM ttrss_feed_categories |
6d8d00e8 AD |
2243 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); |
2244 | ||
2245 | while ($line = db_fetch_assoc($result)) { | |
2246 | array_push($rv, $line["id"]); | |
a42c55f0 | 2247 | $rv = array_merge($rv, getChildCategories($line["id"], $owner_uid)); |
6d8d00e8 AD |
2248 | } |
2249 | ||
2250 | return $rv; | |
2251 | } | |
147f5632 | 2252 | |
a42c55f0 | 2253 | function queryFeedHeadlines($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, $ignore_vfeed_group = false) { |
c36bf4d5 AD |
2254 | |
2255 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
c1a0b534 | 2256 | |
c3fddd05 AD |
2257 | $ext_tables_part = ""; |
2258 | ||
88040f57 | 2259 | if ($search) { |
e4f7f8df AD |
2260 | |
2261 | if (SPHINX_ENABLED) { | |
2262 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2263 | ||
8d505d78 | 2264 | if ($ids) |
e4f7f8df AD |
2265 | $search_query_part = "ref_id IN ($ids) AND "; |
2266 | else | |
2267 | $search_query_part = "ref_id = -1 AND "; | |
2268 | ||
2269 | } else { | |
a42c55f0 | 2270 | $search_query_part = search_to_sql($search); |
e4f7f8df | 2271 | $search_query_part .= " AND "; |
8d505d78 | 2272 | } |
e20c9d88 | 2273 | |
ef393de7 AD |
2274 | } else { |
2275 | $search_query_part = ""; | |
2276 | } | |
2277 | ||
36184020 | 2278 | if ($filter) { |
4e02f582 AD |
2279 | |
2280 | if (DB_TYPE == "pgsql") { | |
2281 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2282 | } else { | |
2283 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2284 | } | |
2285 | ||
2286 | $override_order = "updated DESC"; | |
2287 | ||
a42c55f0 | 2288 | $filter_query_part = filter_to_sql($filter, $owner_uid); |
dd8c36af AD |
2289 | |
2290 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
a42c55f0 | 2291 | $result = db_query("SELECT true AS true_val FROM ttrss_entries, |
2680295b | 2292 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories |
dd8c36af AD |
2293 | WHERE $filter_query_part LIMIT 1", false); |
2294 | ||
7726063c AD |
2295 | if ($result) { |
2296 | $test = db_fetch_result($result, 0, "true_val"); | |
dd8c36af | 2297 | |
7726063c AD |
2298 | if (!$test) { |
2299 | $filter_query_part = "false AND"; | |
2300 | } else { | |
2301 | $filter_query_part .= " AND"; | |
2302 | } | |
dd8c36af | 2303 | } else { |
7726063c | 2304 | $filter_query_part = "false AND"; |
dd8c36af AD |
2305 | } |
2306 | ||
36184020 AD |
2307 | } else { |
2308 | $filter_query_part = ""; | |
2309 | } | |
2310 | ||
97e5dbb2 AD |
2311 | if ($since_id) { |
2312 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2313 | } else { | |
2314 | $since_id_part = ""; | |
2315 | } | |
2316 | ||
ef393de7 | 2317 | $view_query_part = ""; |
8d505d78 | 2318 | |
9b523c01 | 2319 | if ($view_mode == "adaptive") { |
ef393de7 AD |
2320 | if ($search) { |
2321 | $view_query_part = " "; | |
2322 | } else if ($feed != -1) { | |
6d8d00e8 | 2323 | |
a42c55f0 | 2324 | $unread = getFeedUnread($feed, $cat_view); |
f4a2f12a | 2325 | |
a6adb136 | 2326 | if ($cat_view && $feed > 0 && $include_children) |
a42c55f0 | 2327 | $unread += getCategoryChildrenUnread($feed); |
f4a2f12a | 2328 | |
a6adb136 AD |
2329 | if ($unread > 0) |
2330 | $view_query_part = " unread = true AND "; | |
f4a2f12a | 2331 | |
ef393de7 AD |
2332 | } |
2333 | } | |
8d505d78 | 2334 | |
ef393de7 AD |
2335 | if ($view_mode == "marked") { |
2336 | $view_query_part = " marked = true AND "; | |
2337 | } | |
23d72f39 | 2338 | |
127aaaa0 AD |
2339 | if ($view_mode == "has_note") { |
2340 | $view_query_part = " (note IS NOT NULL AND note != '') AND "; | |
2341 | } | |
2342 | ||
23d72f39 AD |
2343 | if ($view_mode == "published") { |
2344 | $view_query_part = " published = true AND "; | |
2345 | } | |
2346 | ||
0bf65987 | 2347 | if ($view_mode == "unread" && $feed != -6) { |
ef393de7 AD |
2348 | $view_query_part = " unread = true AND "; |
2349 | } | |
8b09eac8 | 2350 | |
ef393de7 AD |
2351 | if ($limit > 0) { |
2352 | $limit_query_part = "LIMIT " . $limit; | |
8d505d78 | 2353 | } |
ef393de7 | 2354 | |
8361e724 AD |
2355 | $allow_archived = false; |
2356 | ||
ef393de7 | 2357 | $vfeed_query_part = ""; |
8d505d78 | 2358 | |
ef393de7 AD |
2359 | // override query strategy and enable feed display when searching globally |
2360 | if ($search && $search_mode == "all_feeds") { | |
7032f2a5 | 2361 | $query_strategy_part = "true"; |
8d505d78 | 2362 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
22fdebff | 2363 | /* tags */ |
75c648cf | 2364 | } else if (!is_numeric($feed)) { |
7032f2a5 | 2365 | $query_strategy_part = "true"; |
ef393de7 AD |
2366 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
2367 | id = feed_id) as feed_title,"; | |
7032f2a5 | 2368 | } else if ($search && $search_mode == "this_cat") { |
8d505d78 | 2369 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
0a6c4846 | 2370 | |
7032f2a5 AD |
2371 | if ($feed > 0) { |
2372 | if ($include_children) { | |
a42c55f0 | 2373 | $subcats = getChildCategories($feed, $owner_uid); |
7032f2a5 AD |
2374 | array_push($subcats, $feed); |
2375 | $cats_qpart = join(",", $subcats); | |
2376 | } else { | |
2377 | $cats_qpart = $feed; | |
ef393de7 | 2378 | } |
8d505d78 | 2379 | |
7032f2a5 | 2380 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
8d505d78 | 2381 | |
ef393de7 | 2382 | } else { |
7032f2a5 | 2383 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
ef393de7 | 2384 | } |
8d505d78 | 2385 | |
e04c18a2 | 2386 | } else if ($feed > 0) { |
8d505d78 | 2387 | |
ef393de7 | 2388 | if ($cat_view) { |
5c365f60 | 2389 | |
ef393de7 | 2390 | if ($feed > 0) { |
09101297 AD |
2391 | if ($include_children) { |
2392 | # sub-cats | |
a42c55f0 | 2393 | $subcats = getChildCategories($feed, $owner_uid); |
09101297 | 2394 | |
7032f2a5 AD |
2395 | array_push($subcats, $feed); |
2396 | $query_strategy_part = "cat_id IN (". | |
09101297 | 2397 | implode(",", $subcats).")"; |
7032f2a5 | 2398 | |
6d8d00e8 | 2399 | } else { |
09101297 | 2400 | $query_strategy_part = "cat_id = '$feed'"; |
6d8d00e8 AD |
2401 | } |
2402 | ||
ef393de7 AD |
2403 | } else { |
2404 | $query_strategy_part = "cat_id IS NULL"; | |
2405 | } | |
8d505d78 | 2406 | |
ef393de7 | 2407 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
5c365f60 | 2408 | |
8d505d78 | 2409 | } else { |
6e63a7c3 | 2410 | $query_strategy_part = "feed_id = '$feed'"; |
ef393de7 | 2411 | } |
bfe5ddfc | 2412 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
e04c18a2 | 2413 | $query_strategy_part = "feed_id IS NULL"; |
8361e724 | 2414 | $allow_archived = true; |
bfe5ddfc | 2415 | } else if ($feed == 0 && $cat_view) { // uncategorized |
65dd90f2 | 2416 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
bfe5ddfc | 2417 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2418 | } else if ($feed == -1) { // starred virtual feed |
2419 | $query_strategy_part = "marked = true"; | |
2420 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
835fb294 AD |
2421 | $allow_archived = true; |
2422 | ||
1bd7413f | 2423 | if (!$override_order) { |
b9a06a0e | 2424 | $override_order = "last_marked DESC, date_entered DESC, updated DESC"; |
1bd7413f | 2425 | } |
7873d588 | 2426 | |
e6a38cde AD |
2427 | } else if ($feed == -2) { // published virtual feed OR labels category |
2428 | ||
2429 | if (!$cat_view) { | |
2430 | $query_strategy_part = "published = true"; | |
2431 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
8361e724 | 2432 | $allow_archived = true; |
46b78149 | 2433 | |
1bd7413f | 2434 | if (!$override_order) { |
b9a06a0e | 2435 | $override_order = "last_published DESC, date_entered DESC, updated DESC"; |
1bd7413f AD |
2436 | } |
2437 | ||
e6a38cde AD |
2438 | } else { |
2439 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2440 | ||
2441 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
8d505d78 | 2442 | |
e6a38cde AD |
2443 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
2444 | ttrss_user_labels2.article_id = ref_id"; | |
2445 | ||
2446 | } | |
5417fbd7 | 2447 | } else if ($feed == -6) { // recently read |
5089b30b | 2448 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
5417fbd7 | 2449 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
835fb294 | 2450 | $allow_archived = true; |
46b78149 AD |
2451 | |
2452 | if (!$override_order) $override_order = "last_read DESC"; | |
2d24f032 | 2453 | } else if ($feed == -3) { // fresh virtual feed |
cd2cc43d | 2454 | $query_strategy_part = "unread = true AND score >= 0"; |
2d24f032 | 2455 | |
a42c55f0 | 2456 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 2457 | |
2d24f032 | 2458 | if (DB_TYPE == "pgsql") { |
be574731 | 2459 | $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 2460 | } else { |
be574731 | 2461 | $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 AD |
2462 | } |
2463 | ||
b2531a28 AD |
2464 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
2465 | } else if ($feed == -4) { // all articles virtual feed | |
cf57eb3c | 2466 | $allow_archived = true; |
b2531a28 | 2467 | $query_strategy_part = "true"; |
e4f4b46f | 2468 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
f822a8e5 AD |
2469 | } else if ($feed <= LABEL_BASE_INDEX) { // labels |
2470 | $label_id = feed_to_label_id($feed); | |
3de0261a | 2471 | |
ceb30ba4 AD |
2472 | $query_strategy_part = "label_id = '$label_id' AND |
2473 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2474 | ttrss_user_labels2.article_id = ref_id"; | |
3de0261a | 2475 | |
ef393de7 | 2476 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ceb30ba4 | 2477 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
835fb294 | 2478 | $allow_archived = true; |
8d505d78 | 2479 | |
ef393de7 | 2480 | } else { |
835fb294 | 2481 | $query_strategy_part = "true"; |
ef393de7 | 2482 | } |
d6e5706d | 2483 | |
686852d5 | 2484 | $order_by = "score DESC, date_entered DESC, updated DESC"; |
e939722a | 2485 | |
2e4faaac | 2486 | if ($view_mode == "unread_first") { |
434bf856 | 2487 | $order_by = "unread DESC, $order_by"; |
2e4faaac AD |
2488 | } |
2489 | ||
e939722a AD |
2490 | if ($override_order) { |
2491 | $order_by = $override_order; | |
2492 | } | |
8d505d78 | 2493 | |
ef393de7 AD |
2494 | $feed_title = ""; |
2495 | ||
22fdebff | 2496 | if ($search) { |
7032f2a5 | 2497 | $feed_title = T_sprintf("Search results: %s", $search); |
22fdebff | 2498 | } else { |
ef393de7 | 2499 | if ($cat_view) { |
a42c55f0 | 2500 | $feed_title = getCategoryTitle($feed); |
ef393de7 | 2501 | } else { |
147f5632 | 2502 | if (is_numeric($feed) && $feed > 0) { |
a42c55f0 | 2503 | $result = db_query("SELECT title,site_url,last_error |
22fdebff | 2504 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
8d505d78 | 2505 | |
22fdebff AD |
2506 | $feed_title = db_fetch_result($result, 0, "title"); |
2507 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2508 | $last_error = db_fetch_result($result, 0, "last_error"); | |
2509 | } else { | |
a42c55f0 | 2510 | $feed_title = getFeedTitle($feed); |
8d505d78 | 2511 | } |
88040f57 | 2512 | } |
ef393de7 AD |
2513 | } |
2514 | ||
87764a50 | 2515 | $content_query_part = "content as content_preview, cached_content, "; |
62129e67 | 2516 | |
75c648cf | 2517 | if (is_numeric($feed)) { |
8d505d78 | 2518 | |
ef393de7 AD |
2519 | if ($feed >= 0) { |
2520 | $feed_kind = "Feeds"; | |
2521 | } else { | |
2522 | $feed_kind = "Labels"; | |
2523 | } | |
8d505d78 | 2524 | |
95a82c08 AD |
2525 | if ($limit_query_part) { |
2526 | $offset_query_part = "OFFSET $offset"; | |
2527 | } | |
2528 | ||
7fdf8eca | 2529 | // proper override_order applied above |
a42c55f0 | 2530 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) { |
6cfea5c7 | 2531 | if (!$override_order) { |
8d505d78 | 2532 | $order_by = "ttrss_feeds.title, $order_by"; |
7fdf8eca AD |
2533 | } else { |
2534 | $order_by = "ttrss_feeds.title, $override_order"; | |
43fc671f | 2535 | } |
6cfea5c7 AD |
2536 | } |
2537 | ||
8361e724 | 2538 | if (!$allow_archived) { |
e04c18a2 | 2539 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
117335bf | 2540 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
e04c18a2 AD |
2541 | |
2542 | } else { | |
835fb294 | 2543 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
e04c18a2 AD |
2544 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
2545 | } | |
2546 | ||
63c323f7 AD |
2547 | if ($vfeed_query_part) |
2548 | $vfeed_query_part .= "favicon_avg_color,"; | |
2549 | ||
8d505d78 | 2550 | $query = "SELECT DISTINCT |
f9b2d27c | 2551 | date_entered, |
1f64b1be | 2552 | guid, |
ef393de7 | 2553 | ttrss_entries.id,ttrss_entries.title, |
46921916 | 2554 | updated, |
9c506873 AD |
2555 | label_cache, |
2556 | tag_cache, | |
c0644ee4 | 2557 | always_display_enclosures, |
d1fc2f92 | 2558 | site_url, |
c7e51de1 | 2559 | note, |
13992673 AD |
2560 | num_comments, |
2561 | comments, | |
db16ae50 | 2562 | int_id, |
bfd61d3f | 2563 | hide_images, |
494a64ea | 2564 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
7873d588 | 2565 | last_marked, last_published, |
ef393de7 AD |
2566 | $vfeed_query_part |
2567 | $content_query_part | |
ff6e357a | 2568 | author,score |
ef393de7 | 2569 | FROM |
e04c18a2 | 2570 | $from_qpart |
ef393de7 | 2571 | WHERE |
e04c18a2 | 2572 | $feed_check_qpart |
ef393de7 | 2573 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c36bf4d5 | 2574 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
ef393de7 | 2575 | $search_query_part |
36184020 | 2576 | $filter_query_part |
ef393de7 | 2577 | $view_query_part |
97e5dbb2 | 2578 | $since_id_part |
ef393de7 | 2579 | $query_strategy_part ORDER BY $order_by |
95a82c08 | 2580 | $limit_query_part $offset_query_part"; |
4bc311fc | 2581 | |
b4e75b2a | 2582 | if ($_REQUEST["debug"]) print $query; |
4bc311fc | 2583 | |
a42c55f0 | 2584 | $result = db_query($query); |
8d505d78 | 2585 | |
ef393de7 AD |
2586 | } else { |
2587 | // browsing by tag | |
8d505d78 | 2588 | |
147f5632 CM |
2589 | $select_qpart = "SELECT DISTINCT " . |
2590 | "date_entered," . | |
2591 | "guid," . | |
2592 | "note," . | |
2593 | "ttrss_entries.id as id," . | |
2594 | "title," . | |
2595 | "updated," . | |
2596 | "unread," . | |
2597 | "feed_id," . | |
2598 | "orig_feed_id," . | |
2599 | "marked," . | |
d1fc2f92 AD |
2600 | "num_comments, " . |
2601 | "comments, " . | |
c0644ee4 AD |
2602 | "tag_cache," . |
2603 | "label_cache," . | |
147f5632 CM |
2604 | "link," . |
2605 | "last_read," . | |
94a567df | 2606 | "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," . |
7873d588 | 2607 | "last_marked, last_published, " . |
97e5dbb2 | 2608 | $since_id_part . |
147f5632 CM |
2609 | $vfeed_query_part . |
2610 | $content_query_part . | |
147f5632 CM |
2611 | "score "; |
2612 | ||
ef393de7 | 2613 | $feed_kind = "Tags"; |
147f5632 CM |
2614 | $all_tags = explode(",", $feed); |
2615 | if ($search_mode == 'any') { | |
2616 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2617 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2618 | $where_qpart = " WHERE " . | |
2619 | "ref_id = ttrss_entries.id AND " . | |
2620 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2621 | "post_int_id = int_id AND $tag_sql AND " . | |
2622 | $view_query_part . | |
2623 | $search_query_part . | |
2624 | $query_strategy_part . " ORDER BY $order_by " . | |
2625 | $limit_query_part; | |
8d505d78 | 2626 | |
147f5632 CM |
2627 | } else { |
2628 | $i = 1; | |
2629 | $sub_selects = array(); | |
2630 | $sub_ands = array(); | |
2631 | foreach ($all_tags as $term) { | |
2632 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2633 | $i++; | |
2634 | } | |
2635 | if ($i > 2) { | |
2636 | $x = 1; | |
2637 | $y = 2; | |
2638 | do { | |
2639 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2640 | $x++; | |
2641 | $y++; | |
2642 | } while ($y < $i); | |
2643 | } | |
2644 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2645 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2646 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2647 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2648 | } | |
2649 | // error_log("TAG SQL: " . $tag_sql); | |
2650 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2651 | ||
2652 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
a42c55f0 | 2653 | $result = db_query($select_qpart . $from_qpart . $where_qpart); |
ef393de7 AD |
2654 | } |
2655 | ||
c7188969 | 2656 | return array($result, $feed_title, $feed_site_url, $last_error); |
8d505d78 | 2657 | |
ef393de7 AD |
2658 | } |
2659 | ||
a42c55f0 | 2660 | function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false) { |
ceb0cab5 AD |
2661 | if (!$owner) $owner = $_SESSION["uid"]; |
2662 | ||
96811a55 AD |
2663 | $res = trim($str); if (!$res) return ''; |
2664 | ||
46137483 AD |
2665 | if (strpos($res, "href=") === false) |
2666 | $res = rewrite_urls($res); | |
533c0ea6 | 2667 | |
8cc3c778 AD |
2668 | $charset_hack = '<head> |
2669 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2670 | </head>'; | |
2671 | ||
96811a55 AD |
2672 | $res = trim($res); if (!$res) return ''; |
2673 | ||
8cc3c778 AD |
2674 | libxml_use_internal_errors(true); |
2675 | ||
2676 | $doc = new DOMDocument(); | |
2677 | $doc->loadHTML($charset_hack . $res); | |
2678 | $xpath = new DOMXPath($doc); | |
8d505d78 | 2679 | |
8cc3c778 AD |
2680 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
2681 | ||
2682 | foreach ($entries as $entry) { | |
2683 | ||
2684 | if ($site_url) { | |
2685 | ||
2686 | if ($entry->hasAttribute('href')) | |
2687 | $entry->setAttribute('href', | |
2688 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
8d505d78 | 2689 | |
f0bd8e65 AD |
2690 | if ($entry->hasAttribute('src')) { |
2691 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
2692 | ||
2693 | $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png'; | |
2694 | ||
2695 | if (file_exists($cached_filename)) { | |
2696 | $src = SELF_URL_PATH . '/image.php?hash=' . sha1($src); | |
2697 | } | |
2698 | ||
2699 | $entry->setAttribute('src', $src); | |
2700 | } | |
bfd61d3f AD |
2701 | |
2702 | if ($entry->nodeName == 'img') { | |
a42c55f0 | 2703 | if (($owner && get_pref("STRIP_IMAGES", $owner)) || |
ba79634c | 2704 | $force_remove_images || $_SESSION["bw_limit"]) { |
bfd61d3f AD |
2705 | |
2706 | $p = $doc->createElement('p'); | |
2707 | ||
2708 | $a = $doc->createElement('a'); | |
2709 | $a->setAttribute('href', $entry->getAttribute('src')); | |
2710 | ||
2711 | $a->appendChild(new DOMText($entry->getAttribute('src'))); | |
2712 | $a->setAttribute('target', '_blank'); | |
2713 | ||
2714 | $p->appendChild($a); | |
2715 | ||
2716 | $entry->parentNode->replaceChild($p, $entry); | |
2717 | } | |
2718 | } | |
8cc3c778 AD |
2719 | } |
2720 | ||
fa403733 | 2721 | if (strtolower($entry->nodeName) == "a") { |
c401d5c9 | 2722 | $entry->setAttribute("target", "_blank"); |
fa403733 | 2723 | } |
8dccabed | 2724 | } |
8d505d78 | 2725 | |
254a3f56 AD |
2726 | $entries = $xpath->query('//iframe'); |
2727 | foreach ($entries as $entry) { | |
4e404802 AD |
2728 | $entry->setAttribute('sandbox', 'allow-scripts'); |
2729 | ||
254a3f56 | 2730 | } |
8dccabed | 2731 | |
1701b965 | 2732 | $allowed_elements = array('a', 'address', 'audio', 'article', 'aside', |
2733 | 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', | |
2734 | 'caption', 'cite', 'center', 'code', 'col', 'colgroup', | |
2735 | 'data', 'dd', 'del', 'details', 'div', 'dl', 'font', | |
2736 | 'dt', 'em', 'footer', 'figure', 'figcaption', | |
2737 | 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i', | |
2738 | 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript', | |
e0d12697 | 2739 | 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section', |
2740 | 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary', | |
1701b965 | 2741 | 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time', |
b70ccfe6 FE |
2742 | 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' ); |
2743 | ||
2744 | if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe'; | |
2745 | ||
2746 | $disallowed_attributes = array('id', 'style', 'class'); | |
2747 | ||
1ffe3391 AD |
2748 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SANITIZE) as $plugin) { |
2749 | $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes); | |
2750 | if (is_array($retval)) { | |
2751 | $doc = $retval[0]; | |
2752 | $allowed_elements = $retval[1]; | |
2753 | $disallowed_attributes = $retval[2]; | |
2754 | } else { | |
2755 | $doc = $retval; | |
e9b86f0a AD |
2756 | } |
2757 | } | |
2758 | ||
be124dc2 | 2759 | $doc->removeChild($doc->firstChild); //remove doctype |
b70ccfe6 | 2760 | $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); |
be124dc2 | 2761 | $res = $doc->saveHTML(); |
254a3f56 AD |
2762 | return $res; |
2763 | } | |
16ad9085 | 2764 | |
b70ccfe6 | 2765 | function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) { |
254a3f56 | 2766 | $entries = $doc->getElementsByTagName("*"); |
16ad9085 | 2767 | |
254a3f56 AD |
2768 | foreach ($entries as $entry) { |
2769 | if (!in_array($entry->nodeName, $allowed_elements)) { | |
2770 | $entry->parentNode->removeChild($entry); | |
2771 | } | |
2772 | ||
2773 | if ($entry->hasAttributes()) { | |
5f0081b0 AD |
2774 | $attrs_to_remove = array(); |
2775 | ||
2776 | foreach ($entry->attributes as $attr) { | |
254a3f56 AD |
2777 | |
2778 | if (strpos($attr->nodeName, 'on') === 0) { | |
5f0081b0 | 2779 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2780 | } |
2781 | ||
2782 | if (in_array($attr->nodeName, $disallowed_attributes)) { | |
5f0081b0 | 2783 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2784 | } |
2785 | } | |
5f0081b0 AD |
2786 | |
2787 | foreach ($attrs_to_remove as $attr) { | |
2788 | $entry->removeAttributeNode($attr); | |
2789 | } | |
254a3f56 AD |
2790 | } |
2791 | } | |
2792 | ||
2793 | return $doc; | |
183ad07b | 2794 | } |
b72c3ef8 | 2795 | |
6322ac79 | 2796 | function check_for_update() { |
63855db1 | 2797 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
f6064662 AD |
2798 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION . |
2799 | "&iid=" . sha1(SELF_URL_PATH); | |
b72c3ef8 | 2800 | |
63855db1 | 2801 | $version_data = @fetch_file_contents($version_url); |
b72c3ef8 | 2802 | |
63855db1 AD |
2803 | if ($version_data) { |
2804 | $version_data = json_decode($version_data, true); | |
8d505d78 | 2805 | if ($version_data && $version_data['version']) { |
f67d9754 | 2806 | |
63855db1 | 2807 | if (version_compare(VERSION, $version_data['version']) == -1) { |
e91ad1e9 | 2808 | return $version_data; |
63855db1 AD |
2809 | } |
2810 | } | |
f67d9754 | 2811 | } |
b72c3ef8 | 2812 | } |
63855db1 | 2813 | return false; |
b72c3ef8 | 2814 | } |
472782e8 | 2815 | |
a42c55f0 | 2816 | function catchupArticlesById($ids, $cmode, $owner_uid = false) { |
9968d46f AD |
2817 | |
2818 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
ed41f171 | 2819 | if (count($ids) == 0) return; |
472782e8 AD |
2820 | |
2821 | $tmp_ids = array(); | |
2822 | ||
2823 | foreach ($ids as $id) { | |
2824 | array_push($tmp_ids, "ref_id = '$id'"); | |
2825 | } | |
2826 | ||
2827 | $ids_qpart = join(" OR ", $tmp_ids); | |
2828 | ||
2829 | if ($cmode == 0) { | |
a42c55f0 | 2830 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2831 | unread = false,last_read = NOW() |
9968d46f | 2832 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2833 | } else if ($cmode == 1) { |
a42c55f0 | 2834 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2835 | unread = true |
9968d46f | 2836 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2837 | } else { |
a42c55f0 | 2838 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2839 | unread = NOT unread,last_read = NOW() |
9968d46f | 2840 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2841 | } |
0737b95a AD |
2842 | |
2843 | /* update ccache */ | |
2844 | ||
a42c55f0 | 2845 | $result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries |
0737b95a AD |
2846 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
2847 | ||
2848 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 2849 | ccache_update($line["feed_id"], $owner_uid); |
0737b95a | 2850 | } |
472782e8 AD |
2851 | } |
2852 | ||
a42c55f0 | 2853 | function get_article_tags($id, $owner_uid = 0, $tag_cache = false) { |
0b126ac2 | 2854 | |
a42c55f0 | 2855 | $a_id = db_escape_string($id); |
0b126ac2 | 2856 | |
bc976a8c AD |
2857 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
2858 | ||
8d505d78 | 2859 | $query = "SELECT DISTINCT tag_name, |
0c3d1c68 | 2860 | owner_uid as owner FROM |
0b126ac2 | 2861 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
bd3f2ade | 2862 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
0b126ac2 | 2863 | |
bd3f2ade | 2864 | $obj_id = md5("TAGS:$owner_uid:$id"); |
8d505d78 | 2865 | $tags = array(); |
bd3f2ade | 2866 | |
0e4a7d7a | 2867 | /* check cache first */ |
490c366d | 2868 | |
0e4a7d7a | 2869 | if ($tag_cache === false) { |
a42c55f0 | 2870 | $result = db_query("SELECT tag_cache FROM ttrss_user_entries |
0e4a7d7a | 2871 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
490c366d | 2872 | |
0e4a7d7a AD |
2873 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
2874 | } | |
bd3f2ade | 2875 | |
0e4a7d7a AD |
2876 | if ($tag_cache) { |
2877 | $tags = explode(",", $tag_cache); | |
2878 | } else { | |
490c366d | 2879 | |
0e4a7d7a | 2880 | /* do it the hard way */ |
490c366d | 2881 | |
a42c55f0 | 2882 | $tmp_result = db_query($query); |
490c366d | 2883 | |
0e4a7d7a AD |
2884 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
2885 | array_push($tags, $tmp_line["tag_name"]); | |
2886 | } | |
490c366d | 2887 | |
0e4a7d7a | 2888 | /* update the cache */ |
490c366d | 2889 | |
a42c55f0 | 2890 | $tags_str = db_escape_string(join(",", $tags)); |
bd3f2ade | 2891 | |
a42c55f0 | 2892 | db_query("UPDATE ttrss_user_entries |
0e4a7d7a AD |
2893 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' |
2894 | AND owner_uid = $owner_uid"); | |
0b126ac2 AD |
2895 | } |
2896 | ||
2897 | return $tags; | |
2898 | } | |
2899 | ||
d62a3b63 AD |
2900 | function trim_array($array) { |
2901 | $tmp = $array; | |
3415b075 | 2902 | array_walk($tmp, 'trim'); |
d62a3b63 AD |
2903 | return $tmp; |
2904 | } | |
2905 | ||
be832a1a | 2906 | function tag_is_valid($tag) { |
ef063748 AD |
2907 | if ($tag == '') return false; |
2908 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
41f7498a | 2909 | if (mb_strlen($tag) > 250) return false; |
ef063748 | 2910 | |
31365729 AD |
2911 | if (function_exists('iconv')) { |
2912 | $tag = iconv("utf-8", "utf-8", $tag); | |
2913 | } | |
2914 | ||
ef063748 AD |
2915 | if (!$tag) return false; |
2916 | ||
2917 | return true; | |
be832a1a AD |
2918 | } |
2919 | ||
6322ac79 | 2920 | function render_login_form() { |
bb399c62 AD |
2921 | header('Cache-Control: public'); |
2922 | ||
d98e76d9 | 2923 | require_once "login_form.php"; |
97acbaf1 | 2924 | exit; |
01a87dff AD |
2925 | } |
2926 | ||
42395d28 | 2927 | function format_warning($msg, $id = "") { |
883fee8d | 2928 | global $link; |
8d505d78 | 2929 | return "<div class=\"warning\" id=\"$id\"> |
3c200461 | 2930 | <span><img src=\"images/sign_excl.svg\"></span><span>$msg</span></div>"; |
0d32b41e AD |
2931 | } |
2932 | ||
08ac193a | 2933 | function format_notice($msg, $id = "") { |
883fee8d | 2934 | global $link; |
8d505d78 | 2935 | return "<div class=\"notice\" id=\"$id\"> |
3c200461 | 2936 | <span><img src=\"images/sign_info.svg\"></span><span>$msg</span></div>"; |
0d32b41e AD |
2937 | } |
2938 | ||
08ac193a | 2939 | function format_error($msg, $id = "") { |
883fee8d | 2940 | global $link; |
8d505d78 | 2941 | return "<div class=\"error\" id=\"$id\"> |
3c200461 | 2942 | <span><img src=\"images/sign_excl.svg\"></span><span>$msg</span></div>"; |
68d2f95e AD |
2943 | } |
2944 | ||
4dccf1ed AD |
2945 | function print_notice($msg) { |
2946 | return print format_notice($msg); | |
2947 | } | |
2948 | ||
2949 | function print_warning($msg) { | |
2950 | return print format_warning($msg); | |
2951 | } | |
2952 | ||
68d2f95e AD |
2953 | function print_error($msg) { |
2954 | return print format_error($msg); | |
2955 | } | |
2956 | ||
2957 | ||
4dccf1ed AD |
2958 | function T_sprintf() { |
2959 | $args = func_get_args(); | |
2960 | return vsprintf(__(array_shift($args)), $args); | |
2961 | } | |
2962 | ||
a42c55f0 | 2963 | function format_inline_player($url, $ctype) { |
51682b23 AD |
2964 | |
2965 | $entry = ""; | |
2966 | ||
44cd77b6 AD |
2967 | $url = htmlspecialchars($url); |
2968 | ||
8d505d78 | 2969 | if (strpos($ctype, "audio/") === 0) { |
c3edc667 AD |
2970 | |
2971 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
40fe2d73 | 2972 | $_SESSION["hasMp3"])) { |
c3edc667 | 2973 | |
40fe2d73 | 2974 | $entry .= "<audio controls> |
ca3bca99 | 2975 | <source type=\"$ctype\" src=\"$url\"></source> |
8d505d78 | 2976 | </audio>"; |
c3edc667 | 2977 | |
c3edc667 | 2978 | } else { |
8d505d78 AD |
2979 | |
2980 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
ad95edc2 | 2981 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
8d505d78 AD |
2982 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
2983 | <param name=\"movie\" | |
ad95edc2 | 2984 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
8d505d78 | 2985 | </object>"; |
c3edc667 | 2986 | } |
ca3bca99 | 2987 | |
44cd77b6 AD |
2988 | if ($entry) $entry .= " <a target=\"_blank\" |
2989 | href=\"$url\">" . basename($url) . "</a>"; | |
ca3bca99 AD |
2990 | |
2991 | return $entry; | |
2992 | ||
51682b23 AD |
2993 | } |
2994 | ||
ca3bca99 AD |
2995 | return ""; |
2996 | ||
2997 | /* $filename = substr($url, strrpos($url, "/")+1); | |
c3edc667 AD |
2998 | |
2999 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
ca3bca99 | 3000 | $filename . " (" . $ctype . ")" . "</a>"; */ |
c3edc667 | 3001 | |
51682b23 AD |
3002 | } |
3003 | ||
a42c55f0 | 3004 | function format_article($id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
64436e10 | 3005 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3de0261a | 3006 | |
009646d2 AD |
3007 | $rv = array(); |
3008 | ||
3009 | $rv['id'] = $id; | |
3010 | ||
10eb9da8 | 3011 | /* we can figure out feed_id from article id anyway, why do we |
a42c55f0 | 3012 | * pass feed_id here? let's ignore the argument :(*/ |
10eb9da8 | 3013 | |
a42c55f0 | 3014 | $result = db_query("SELECT feed_id FROM ttrss_user_entries |
10eb9da8 AD |
3015 | WHERE ref_id = '$id'"); |
3016 | ||
e04c18a2 | 3017 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
10eb9da8 | 3018 | |
009646d2 AD |
3019 | $rv['feed_id'] = $feed_id; |
3020 | ||
3021 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3de0261a | 3022 | |
3de0261a | 3023 | if ($mark_as_read) { |
a42c55f0 | 3024 | $result = db_query("UPDATE ttrss_user_entries |
8d505d78 | 3025 | SET unread = false,last_read = NOW() |
64436e10 | 3026 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
8a4c759e | 3027 | |
a42c55f0 | 3028 | ccache_update($feed_id, $owner_uid); |
3de0261a AD |
3029 | } |
3030 | ||
a42c55f0 | 3031 | $result = db_query("SELECT id,title,link,content,feed_id,comments,int_id, |
fc2b26a6 | 3032 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
8cc3c778 | 3033 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
33de3d37 | 3034 | (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images, |
60376e9d | 3035 | (SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures, |
3de0261a | 3036 | num_comments, |
9c506873 | 3037 | tag_cache, |
c7e51de1 | 3038 | author, |
ef83538d | 3039 | orig_feed_id, |
87764a50 AD |
3040 | note, |
3041 | cached_content | |
3de0261a | 3042 | FROM ttrss_entries,ttrss_user_entries |
64436e10 | 3043 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
3de0261a AD |
3044 | |
3045 | if ($result) { | |
3046 | ||
3de0261a AD |
3047 | $line = db_fetch_assoc($result); |
3048 | ||
84d952f1 AD |
3049 | $tag_cache = $line["tag_cache"]; |
3050 | ||
a42c55f0 | 3051 | $line["tags"] = get_article_tags($id, $owner_uid, $line["tag_cache"]); |
84d952f1 AD |
3052 | unset($line["tag_cache"]); |
3053 | ||
a42c55f0 | 3054 | $line["content"] = sanitize($line["content"], false, $owner_uid, $line["site_url"]); |
84d952f1 | 3055 | |
1ffe3391 | 3056 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE) as $p) { |
84d952f1 AD |
3057 | $line = $p->hook_render_article($line); |
3058 | } | |
8cc3c778 | 3059 | |
3de0261a AD |
3060 | $num_comments = $line["num_comments"]; |
3061 | $entry_comments = ""; | |
3062 | ||
3063 | if ($num_comments > 0) { | |
3064 | if ($line["comments"]) { | |
6e577ba1 | 3065 | $comments_url = htmlspecialchars($line["comments"]); |
3de0261a | 3066 | } else { |
6e577ba1 | 3067 | $comments_url = htmlspecialchars($line["link"]); |
3de0261a | 3068 | } |
7514749d | 3069 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
3de0261a AD |
3070 | } else { |
3071 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
6e577ba1 | 3072 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
8d505d78 | 3073 | } |
3de0261a AD |
3074 | } |
3075 | ||
eedfb635 AD |
3076 | if ($zoom_mode) { |
3077 | header("Content-Type: text/html"); | |
009646d2 | 3078 | $rv['content'] .= "<html><head> |
5bb0cc8e | 3079 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
eedfb635 AD |
3080 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
3081 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
b87a625c | 3082 | </head><body id=\"ttrssZoom\">"; |
eedfb635 AD |
3083 | } |
3084 | ||
009646d2 | 3085 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
bc372fe3 | 3086 | |
126e639a | 3087 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
3de0261a AD |
3088 | |
3089 | $entry_author = $line["author"]; | |
3090 | ||
3091 | if ($entry_author) { | |
60164936 | 3092 | $entry_author = __(" - ") . $entry_author; |
3de0261a AD |
3093 | } |
3094 | ||
a42c55f0 | 3095 | $parsed_updated = make_local_datetime($line["updated"], true, |
64436e10 | 3096 | $owner_uid, true); |
324944f3 | 3097 | |
5321e775 | 3098 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
3de0261a AD |
3099 | |
3100 | if ($line["link"]) { | |
c6c010d9 | 3101 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
bf1dc420 | 3102 | title=\"".htmlspecialchars($line['title'])."\" |
8d505d78 | 3103 | href=\"" . |
5c568973 | 3104 | htmlspecialchars($line["link"]) . "\">" . |
11bd95b4 AD |
3105 | $line["title"] . "</a>" . |
3106 | "<span class='author'>$entry_author</span></div>"; | |
3de0261a | 3107 | } else { |
c6c010d9 | 3108 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
3de0261a AD |
3109 | } |
3110 | ||
84d952f1 AD |
3111 | $tags_str = format_tags_string($line["tags"], $id); |
3112 | $tags_str_full = join(", ", $line["tags"]); | |
0780f4f4 AD |
3113 | |
3114 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
e7544143 | 3115 | |
3de0261a AD |
3116 | if (!$entry_comments) $entry_comments = " "; # placeholder |
3117 | ||
f0755b7c | 3118 | $rv['content'] .= "<div class='postTags' style='float : right'> |
2a3b6de0 | 3119 | <img src='images/tag.png' |
e9823609 | 3120 | class='tagsPic' alt='Tags' title='Tags'> "; |
eedfb635 AD |
3121 | |
3122 | if (!$zoom_mode) { | |
009646d2 | 3123 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
8d505d78 | 3124 | <a title=\"".__('Edit tags for this article')."\" |
31a53903 | 3125 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
4710e3dc | 3126 | |
0780f4f4 AD |
3127 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
3128 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3129 | position=\"below\">$tags_str_full</div>"; | |
3130 | ||
1ffe3391 | 3131 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) { |
19c73507 | 3132 | $rv['content'] .= $p->hook_article_button($line); |
411fe209 AD |
3133 | } |
3134 | ||
24ecbcae AD |
3135 | } else { |
3136 | $tags_str = strip_tags($tags_str); | |
009646d2 | 3137 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
eedfb635 | 3138 | } |
009646d2 | 3139 | $rv['content'] .= "</div>"; |
ccb2b8dd AD |
3140 | $rv['content'] .= "<div clear='both'>"; |
3141 | ||
1ffe3391 | 3142 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) { |
ccb2b8dd AD |
3143 | $rv['content'] .= $p->hook_article_left_button($line); |
3144 | } | |
3145 | ||
3146 | $rv['content'] .= "$entry_comments</div>"; | |
3de0261a | 3147 | |
ef83538d AD |
3148 | if ($line["orig_feed_id"]) { |
3149 | ||
a42c55f0 | 3150 | $tmp_result = db_query("SELECT * FROM ttrss_archived_feeds |
ef83538d AD |
3151 | WHERE id = ".$line["orig_feed_id"]); |
3152 | ||
3153 | if (db_num_rows($tmp_result) != 0) { | |
3154 | ||
009646d2 AD |
3155 | $rv['content'] .= "<div clear='both'>"; |
3156 | $rv['content'] .= __("Originally from:"); | |
ef83538d | 3157 | |
009646d2 | 3158 | $rv['content'] .= " "; |
ef83538d AD |
3159 | |
3160 | $tmp_line = db_fetch_assoc($tmp_result); | |
3161 | ||
009646d2 | 3162 | $rv['content'] .= "<a target='_blank' |
ef83538d AD |
3163 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
3164 | $tmp_line['title'] . "</a>"; | |
3165 | ||
009646d2 | 3166 | $rv['content'] .= " "; |
ef83538d | 3167 | |
009646d2 | 3168 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
c2167866 | 3169 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; |
ef83538d | 3170 | |
009646d2 | 3171 | $rv['content'] .= "</div>"; |
ef83538d AD |
3172 | } |
3173 | } | |
3174 | ||
009646d2 | 3175 | $rv['content'] .= "</div>"; |
3de0261a | 3176 | |
009646d2 | 3177 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
c7e51de1 | 3178 | if ($line['note']) { |
16cbc19a | 3179 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
c7e51de1 | 3180 | } |
009646d2 | 3181 | $rv['content'] .= "</div>"; |
c7e51de1 | 3182 | |
009646d2 | 3183 | $rv['content'] .= "<div class=\"postContent\">"; |
741b6090 | 3184 | |
84d952f1 | 3185 | $rv['content'] .= $line["content"]; |
a42c55f0 | 3186 | $rv['content'] .= format_article_enclosures($id, |
60376e9d TE |
3187 | sql_bool_to_bool($line["always_display_enclosures"]), |
3188 | $line["content"], | |
3189 | sql_bool_to_bool($line["hide_images"])); | |
ce53e200 | 3190 | |
009646d2 | 3191 | $rv['content'] .= "</div>"; |
dad14b51 | 3192 | |
009646d2 | 3193 | $rv['content'] .= "</div>"; |
3de0261a AD |
3194 | |
3195 | } | |
3196 | ||
009646d2 AD |
3197 | if ($zoom_mode) { |
3198 | $rv['content'] .= " | |
b87a625c | 3199 | <div class='footer'> |
2ae69126 AD |
3200 | <button onclick=\"return window.close()\">". |
3201 | __("Close this window")."</button></div>"; | |
009646d2 | 3202 | $rv['content'] .= "</body></html>"; |
eedfb635 | 3203 | } |
3de0261a | 3204 | |
009646d2 AD |
3205 | return $rv; |
3206 | ||
3de0261a AD |
3207 | } |
3208 | ||
79178062 | 3209 | function print_checkpoint($n, $s) { |
fa9e88c3 | 3210 | $ts = microtime(true); |
79178062 AD |
3211 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); |
3212 | return $ts; | |
3213 | } | |
3de0261a | 3214 | |
79178062 AD |
3215 | function sanitize_tag($tag) { |
3216 | $tag = trim($tag); | |
52d7e7da | 3217 | |
79178062 | 3218 | $tag = mb_strtolower($tag, 'utf-8'); |
bd202c3f | 3219 | |
79178062 | 3220 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
46921916 | 3221 | |
79178062 AD |
3222 | // $tag = str_replace('"', "", $tag); |
3223 | // $tag = str_replace("+", " ", $tag); | |
3224 | $tag = str_replace("technorati tag: ", "", $tag); | |
961f4c73 | 3225 | |
79178062 AD |
3226 | return $tag; |
3227 | } | |
3de0261a | 3228 | |
79178062 | 3229 | function get_self_url_prefix() { |
51cc3873 AD |
3230 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
3231 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3232 | } else { | |
3233 | return SELF_URL_PATH; | |
3234 | } | |
79178062 | 3235 | } |
a9bcfb8f | 3236 | |
45004d43 AD |
3237 | /** |
3238 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3239 | * | |
3240 | * @return string The Mozilla Firefox feed adding URL. | |
3241 | */ | |
3242 | function add_feed_url() { | |
ed102aa0 AD |
3243 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
3244 | ||
3245 | $url_path = get_self_url_prefix() . | |
97acbaf1 | 3246 | "/public.php?op=subscribe&feed_url=%s"; |
755a43ee | 3247 | return $url_path; |
45004d43 AD |
3248 | } // function add_feed_url |
3249 | ||
e90053fe AD |
3250 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
3251 | if ($salt && $mode2) { | |
3252 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3253 | } else if ($salt) { | |
3254 | return "SHA1X:" . sha1("$salt:$pass"); | |
1a9f4d3c AD |
3255 | } else { |
3256 | return "SHA1:" . sha1($pass); | |
3257 | } | |
45004d43 AD |
3258 | } // function encrypt_password |
3259 | ||
a42c55f0 | 3260 | function load_filters($feed_id, $owner_uid, $action_id = false) { |
fee840fb AD |
3261 | $filters = array(); |
3262 | ||
a42c55f0 | 3263 | $cat_id = (int)getFeedCategory($feed_id); |
fee840fb | 3264 | |
a42c55f0 | 3265 | $result = db_query("SELECT * FROM ttrss_filters2 WHERE |
8e8c8934 | 3266 | owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title"); |
8d505d78 | 3267 | |
67bd0b1f | 3268 | $check_cats = join(",", array_merge( |
a42c55f0 | 3269 | getParentCategories($cat_id, $owner_uid), |
67bd0b1f AD |
3270 | array($cat_id))); |
3271 | ||
0e4a7d7a | 3272 | while ($line = db_fetch_assoc($result)) { |
6aff7845 AD |
3273 | $filter_id = $line["id"]; |
3274 | ||
a42c55f0 | 3275 | $result2 = db_query("SELECT |
a3a896a1 | 3276 | r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name |
6aff7845 AD |
3277 | FROM ttrss_filters2_rules AS r, |
3278 | ttrss_filter_types AS t | |
3279 | WHERE | |
67bd0b1f | 3280 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
6aff7845 AD |
3281 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
3282 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3283 | ||
3284 | $rules = array(); | |
3285 | $actions = array(); | |
ba975b2e | 3286 | |
6aff7845 AD |
3287 | while ($rule_line = db_fetch_assoc($result2)) { |
3288 | # print_r($rule_line); | |
8d505d78 | 3289 | |
6aff7845 AD |
3290 | $rule = array(); |
3291 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3292 | $rule["type"] = $rule_line["type_name"]; | |
a3a896a1 | 3293 | $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]); |
6aff7845 AD |
3294 | |
3295 | array_push($rules, $rule); | |
3296 | } | |
3297 | ||
a42c55f0 | 3298 | $result2 = db_query("SELECT a.action_param,t.name AS type_name |
6aff7845 AD |
3299 | FROM ttrss_filters2_actions AS a, |
3300 | ttrss_filter_actions AS t | |
3301 | WHERE | |
3302 | action_id = t.id AND filter_id = '$filter_id'"); | |
3303 | ||
3304 | while ($action_line = db_fetch_assoc($result2)) { | |
3305 | # print_r($action_line); | |
3306 | ||
3307 | $action = array(); | |
3308 | $action["type"] = $action_line["type_name"]; | |
3309 | $action["param"] = $action_line["action_param"]; | |
3310 | ||
3311 | array_push($actions, $action); | |
0e4a7d7a | 3312 | } |
b8ffa322 | 3313 | |
b8ffa322 | 3314 | |
6aff7845 AD |
3315 | $filter = array(); |
3316 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
a3a896a1 | 3317 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); |
6aff7845 AD |
3318 | $filter["rules"] = $rules; |
3319 | $filter["actions"] = $actions; | |
3320 | ||
3321 | if (count($rules) > 0 && count($actions) > 0) { | |
3322 | array_push($filters, $filter); | |
3323 | } | |
3324 | } | |
3325 | ||
0e4a7d7a | 3326 | return $filters; |
fee840fb | 3327 | } |
1e36af0c AD |
3328 | |
3329 | function get_score_pic($score) { | |
8d505d78 AD |
3330 | if ($score > 100) { |
3331 | return "score_high.png"; | |
3332 | } else if ($score > 0) { | |
883fee8d | 3333 | return "score_half_high.png"; |
1cce3aca | 3334 | } else if ($score < -100) { |
883fee8d | 3335 | return "score_low.png"; |
1cce3aca | 3336 | } else if ($score < 0) { |
883fee8d | 3337 | return "score_half_low.png"; |
8d505d78 | 3338 | } else { |
883fee8d | 3339 | return "score_neutral.png"; |
1e36af0c AD |
3340 | } |
3341 | } | |
ec92c9d1 | 3342 | |
7defa089 AD |
3343 | function feed_has_icon($id) { |
3344 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3345 | } | |
f29ba148 | 3346 | |
6322ac79 | 3347 | function init_plugins() { |
1ffe3391 | 3348 | PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL); |
19c73507 | 3349 | |
ba68b681 | 3350 | return true; |
f29ba148 | 3351 | } |
5e96ca9d | 3352 | |
307d187c AD |
3353 | function format_tags_string($tags, $id) { |
3354 | ||
3355 | $tags_str = ""; | |
3356 | $tags_nolinks_str = ""; | |
3357 | ||
3358 | $num_tags = 0; | |
3359 | ||
d9084cf2 | 3360 | $tag_limit = 6; |
307d187c AD |
3361 | |
3362 | $formatted_tags = array(); | |
3363 | ||
3364 | foreach ($tags as $tag) { | |
3365 | $num_tags++; | |
3366 | $tag_escaped = str_replace("'", "\\'", $tag); | |
3367 | ||
275a0af2 AD |
3368 | if (mb_strlen($tag) > 30) { |
3369 | $tag = truncate_string($tag, 30); | |
3370 | } | |
3371 | ||
307d187c AD |
3372 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; |
3373 | ||
3374 | array_push($formatted_tags, $tag_str); | |
275a0af2 AD |
3375 | |
3376 | $tmp_tags_str = implode(", ", $formatted_tags); | |
8d505d78 | 3377 | |
275a0af2 | 3378 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { |
307d187c AD |
3379 | break; |
3380 | } | |
3381 | } | |
3382 | ||
3383 | $tags_str = implode(", ", $formatted_tags); | |
3384 | ||
3385 | if ($num_tags < count($tags)) { | |
3386 | $tags_str .= ", …"; | |
3387 | } | |
3388 | ||
3389 | if ($num_tags == 0) { | |
3390 | $tags_str = __("no tags"); | |
3391 | } | |
3392 | ||
3393 | return $tags_str; | |
3394 | ||
3395 | } | |
2eb9c95c AD |
3396 | |
3397 | function format_article_labels($labels, $id) { | |
3398 | ||
76e087b0 AD |
3399 | if (is_array($labels)) return ''; |
3400 | ||
2eb9c95c AD |
3401 | $labels_str = ""; |
3402 | ||
3403 | foreach ($labels as $l) { | |
8d505d78 | 3404 | $labels_str .= sprintf("<span class='hlLabelRef' |
2eb9c95c AD |
3405 | style='color : %s; background-color : %s'>%s</span>", |
3406 | $l[2], $l[3], $l[1]); | |
3407 | } | |
3408 | ||
3409 | return $labels_str; | |
3410 | ||
3411 | } | |
c7e51de1 | 3412 | |
16cbc19a | 3413 | function format_article_note($id, $note, $allow_edit = true) { |
c7e51de1 | 3414 | |
fcfa9ef1 AD |
3415 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
3416 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
16cbc19a | 3417 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
c7e51de1 AD |
3418 | |
3419 | return $str; | |
3420 | } | |
7f969260 | 3421 | |
7e329f13 | 3422 | |
a42c55f0 | 3423 | function get_feed_category($feed_cat, $parent_cat_id = false) { |
d2a317e3 AD |
3424 | if ($parent_cat_id) { |
3425 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3426 | $parent_insert = "'$parent_cat_id'"; | |
3427 | } else { | |
3428 | $parent_qpart = "parent_cat IS NULL"; | |
3429 | $parent_insert = "NULL"; | |
3430 | } | |
3431 | ||
6322ac79 | 3432 | $result = db_query( |
d2a317e3 AD |
3433 | "SELECT id FROM ttrss_feed_categories |
3434 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
3435 | ||
3436 | if (db_num_rows($result) == 0) { | |
3437 | return false; | |
3438 | } else { | |
3439 | return db_fetch_result($result, 0, "id"); | |
3440 | } | |
3441 | } | |
3442 | ||
a42c55f0 | 3443 | function add_feed_category($feed_cat, $parent_cat_id = false) { |
c00907f2 AD |
3444 | |
3445 | if (!$feed_cat) return false; | |
3446 | ||
a42c55f0 | 3447 | db_query("BEGIN"); |
5c7c7da9 | 3448 | |
d2a317e3 AD |
3449 | if ($parent_cat_id) { |
3450 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3451 | $parent_insert = "'$parent_cat_id'"; | |
3452 | } else { | |
3453 | $parent_qpart = "parent_cat IS NULL"; | |
3454 | $parent_insert = "NULL"; | |
3455 | } | |
3456 | ||
129562e0 AD |
3457 | $feed_cat = mb_substr($feed_cat, 0, 250); |
3458 | ||
6322ac79 | 3459 | $result = db_query( |
5c7c7da9 | 3460 | "SELECT id FROM ttrss_feed_categories |
d2a317e3 | 3461 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
5c7c7da9 AD |
3462 | |
3463 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3464 | |
6322ac79 | 3465 | $result = db_query( |
d2a317e3 AD |
3466 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
3467 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
5c7c7da9 | 3468 | |
a42c55f0 | 3469 | db_query("COMMIT"); |
5c7c7da9 AD |
3470 | |
3471 | return true; | |
3472 | } | |
3473 | ||
3474 | return false; | |
8d505d78 | 3475 | } |
5c7c7da9 | 3476 | |
a42c55f0 AD |
3477 | function getArticleFeed($id) { |
3478 | $result = db_query("SELECT feed_id FROM ttrss_user_entries | |
a545dc31 | 3479 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
ab197ae1 AD |
3480 | |
3481 | if (db_num_rows($result) != 0) { | |
3482 | return db_fetch_result($result, 0, "feed_id"); | |
3483 | } else { | |
3484 | return 0; | |
3485 | } | |
3486 | } | |
a5819bb3 | 3487 | |
f2c6c008 CW |
3488 | /** |
3489 | * Fixes incomplete URLs by prepending "http://". | |
f0266f51 CW |
3490 | * Also replaces feed:// with http://, and |
3491 | * prepends a trailing slash if the url is a domain name only. | |
f2c6c008 CW |
3492 | * |
3493 | * @param string $url Possibly incomplete URL | |
3494 | * | |
3495 | * @return string Fixed URL. | |
3496 | */ | |
3497 | function fix_url($url) { | |
3498 | if (strpos($url, '://') === false) { | |
3499 | $url = 'http://' . $url; | |
f0266f51 CW |
3500 | } else if (substr($url, 0, 5) == 'feed:') { |
3501 | $url = 'http:' . substr($url, 5); | |
3502 | } | |
3503 | ||
3504 | //prepend slash if the URL has no slash in it | |
3505 | // "http://www.example" -> "http://www.example/" | |
44453773 | 3506 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
f0266f51 | 3507 | $url .= '/'; |
f2c6c008 | 3508 | } |
ec39a02c AD |
3509 | |
3510 | if ($url != "http:///") | |
3511 | return $url; | |
3512 | else | |
3513 | return ''; | |
f2c6c008 CW |
3514 | } |
3515 | ||
a5819bb3 AD |
3516 | function validate_feed_url($url) { |
3517 | $parts = parse_url($url); | |
3518 | ||
3519 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
3520 | ||
3521 | } | |
d9084cf2 | 3522 | |
a42c55f0 | 3523 | function get_article_enclosures($id) { |
be35798b | 3524 | |
8d505d78 | 3525 | $query = "SELECT * FROM ttrss_enclosures |
be35798b AD |
3526 | WHERE post_id = '$id' AND content_url != ''"; |
3527 | ||
be35798b AD |
3528 | $rv = array(); |
3529 | ||
a42c55f0 | 3530 | $result = db_query($query); |
be35798b | 3531 | |
0e4a7d7a AD |
3532 | if (db_num_rows($result) > 0) { |
3533 | while ($line = db_fetch_assoc($result)) { | |
3534 | array_push($rv, $line); | |
be35798b AD |
3535 | } |
3536 | } | |
3537 | ||
3538 | return $rv; | |
3539 | } | |
3540 | ||
a42c55f0 | 3541 | function save_email_address($email) { |
31a53903 AD |
3542 | // FIXME: implement persistent storage of emails |
3543 | ||
8d505d78 | 3544 | if (!$_SESSION['stored_emails']) |
31a53903 AD |
3545 | $_SESSION['stored_emails'] = array(); |
3546 | ||
3547 | if (!in_array($email, $_SESSION['stored_emails'])) | |
3548 | array_push($_SESSION['stored_emails'], $email); | |
3549 | } | |
8801fb01 | 3550 | |
8801fb01 | 3551 | |
a42c55f0 | 3552 | function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) { |
8801fb01 AD |
3553 | |
3554 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3555 | ||
3556 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
3557 | ||
a42c55f0 | 3558 | $result = db_query("SELECT access_key FROM ttrss_access_keys |
8d505d78 | 3559 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat |
8801fb01 AD |
3560 | AND owner_uid = " . $owner_uid); |
3561 | ||
3562 | if (db_num_rows($result) == 1) { | |
3563 | return db_fetch_result($result, 0, "access_key"); | |
3564 | } else { | |
a42c55f0 | 3565 | $key = db_escape_string(sha1(uniqid(rand(), true))); |
8801fb01 | 3566 | |
a42c55f0 | 3567 | $result = db_query("INSERT INTO ttrss_access_keys |
8801fb01 AD |
3568 | (access_key, feed_id, is_cat, owner_uid) |
3569 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
3570 | ||
3571 | return $key; | |
3572 | } | |
3573 | return false; | |
3574 | } | |
f0266f51 | 3575 | |
759e5132 | 3576 | function get_feeds_from_html($url, $content) |
f0266f51 CW |
3577 | { |
3578 | $url = fix_url($url); | |
3579 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
3580 | ||
fb074239 AD |
3581 | libxml_use_internal_errors(true); |
3582 | ||
f0266f51 | 3583 | $doc = new DOMDocument(); |
8d505d78 | 3584 | $doc->loadHTML($content); |
f0266f51 CW |
3585 | $xpath = new DOMXPath($doc); |
3586 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
3587 | $feedUrls = array(); | |
3588 | foreach ($entries as $entry) { | |
3589 | if ($entry->hasAttribute('href')) { | |
3590 | $title = $entry->getAttribute('title'); | |
3591 | if ($title == '') { | |
3592 | $title = $entry->getAttribute('type'); | |
3593 | } | |
923818fc CW |
3594 | $feedUrl = rewrite_relative_url( |
3595 | $baseUrl, $entry->getAttribute('href') | |
3596 | ); | |
f0266f51 CW |
3597 | $feedUrls[$feedUrl] = $title; |
3598 | } | |
3599 | } | |
3600 | return $feedUrls; | |
3601 | } | |
3602 | ||
759e5132 | 3603 | function is_html($content) { |
32b86711 | 3604 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
759e5132 | 3605 | } |
f33479da | 3606 | |
759e5132 AD |
3607 | function url_is_html($url, $login = false, $pass = false) { |
3608 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
f33479da | 3609 | } |
24e2bb3a | 3610 | |
a42c55f0 | 3611 | function print_label_select($name, $value, $attributes = "") { |
24e2bb3a | 3612 | |
a42c55f0 | 3613 | $result = db_query("SELECT caption FROM ttrss_labels2 |
24e2bb3a AD |
3614 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); |
3615 | ||
8d505d78 | 3616 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
d90868d7 | 3617 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
24e2bb3a AD |
3618 | |
3619 | while ($line = db_fetch_assoc($result)) { | |
3620 | ||
3621 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
3622 | ||
d90868d7 AD |
3623 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
3624 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
24e2bb3a AD |
3625 | |
3626 | } | |
3627 | ||
d90868d7 | 3628 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
24e2bb3a AD |
3629 | |
3630 | print "</select>"; | |
3631 | ||
3632 | ||
3633 | } | |
3634 | ||
a42c55f0 | 3635 | function format_article_enclosures($id, $always_display_enclosures, |
33de3d37 | 3636 | $article_content, $hide_images = false) { |
dad14b51 | 3637 | |
a42c55f0 | 3638 | $result = get_article_enclosures($id); |
009646d2 | 3639 | $rv = ''; |
8d505d78 | 3640 | |
dad14b51 | 3641 | if (count($result) > 0) { |
8d505d78 | 3642 | |
dad14b51 AD |
3643 | $entries_html = array(); |
3644 | $entries = array(); | |
ca3bca99 | 3645 | $entries_inline = array(); |
8d505d78 | 3646 | |
dad14b51 | 3647 | foreach ($result as $line) { |
8d505d78 | 3648 | |
dad14b51 AD |
3649 | $url = $line["content_url"]; |
3650 | $ctype = $line["content_type"]; | |
8d505d78 | 3651 | |
dad14b51 | 3652 | if (!$ctype) $ctype = __("unknown type"); |
8d505d78 | 3653 | |
749b56bd | 3654 | $filename = substr($url, strrpos($url, "/")+1); |
8d505d78 | 3655 | |
a42c55f0 | 3656 | $player = format_inline_player($url, $ctype); |
ca3bca99 AD |
3657 | |
3658 | if ($player) array_push($entries_inline, $player); | |
8d505d78 | 3659 | |
c3edc667 AD |
3660 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
3661 | # $filename . " (" . $ctype . ")" . "</a>"; | |
8d505d78 | 3662 | |
749b56bd AD |
3663 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
3664 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
3665 | ||
dad14b51 | 3666 | array_push($entries_html, $entry); |
8d505d78 | 3667 | |
dad14b51 | 3668 | $entry = array(); |
8d505d78 | 3669 | |
dad14b51 AD |
3670 | $entry["type"] = $ctype; |
3671 | $entry["filename"] = $filename; | |
3672 | $entry["url"] = $url; | |
8d505d78 | 3673 | |
dad14b51 AD |
3674 | array_push($entries, $entry); |
3675 | } | |
8d505d78 | 3676 | |
a42c55f0 | 3677 | if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) { |
dad14b51 AD |
3678 | if ($always_display_enclosures || |
3679 | !preg_match("/<img/i", $article_content)) { | |
8d505d78 | 3680 | |
dad14b51 | 3681 | foreach ($entries as $entry) { |
8d505d78 | 3682 | |
dad14b51 AD |
3683 | if (preg_match("/image/", $entry["type"]) || |
3684 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
8d505d78 | 3685 | |
33de3d37 AD |
3686 | if (!$hide_images) { |
3687 | $rv .= "<p><img | |
3688 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
3689 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
3690 | } else { | |
3691 | $rv .= "<p><a target=\"_blank\" | |
3692 | href=\"".htmlspecialchars($entry["url"])."\" | |
3693 | >" .htmlspecialchars($entry["url"]) . "</a></p>"; | |
749b56bd | 3694 | |
33de3d37 | 3695 | } |
dad14b51 AD |
3696 | } |
3697 | } | |
3698 | } | |
3699 | } | |
8d505d78 | 3700 | |
ca3bca99 AD |
3701 | if (count($entries_inline) > 0) { |
3702 | $rv .= "<hr clear='both'/>"; | |
3703 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
3704 | $rv .= "<hr clear='both'/>"; | |
3705 | } | |
3706 | ||
bf6df236 | 3707 | $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">". |
f9432f26 | 3708 | "<option value=''>" . __('Attachments')."</option>"; |
8d505d78 | 3709 | |
f9432f26 AD |
3710 | foreach ($entries as $entry) { |
3711 | $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>"; | |
8d505d78 | 3712 | |
f9432f26 AD |
3713 | }; |
3714 | ||
3715 | $rv .= "</select>"; | |
dad14b51 | 3716 | } |
009646d2 AD |
3717 | |
3718 | return $rv; | |
dad14b51 AD |
3719 | } |
3720 | ||
6322ac79 | 3721 | function getLastArticleId() { |
a42c55f0 | 3722 | $result = db_query("SELECT MAX(ref_id) AS id FROM ttrss_user_entries |
f8fb4498 AD |
3723 | WHERE owner_uid = " . $_SESSION["uid"]); |
3724 | ||
3725 | if (db_num_rows($result) == 1) { | |
3726 | return db_fetch_result($result, 0, "id"); | |
3727 | } else { | |
3728 | return -1; | |
3729 | } | |
3730 | } | |
8cc3c778 AD |
3731 | |
3732 | function build_url($parts) { | |
3733 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
3734 | } | |
3735 | ||
f679105c CW |
3736 | /** |
3737 | * Converts a (possibly) relative URL to a absolute one. | |
3738 | * | |
3739 | * @param string $url Base URL (i.e. from where the document is) | |
3740 | * @param string $rel_url Possibly relative URL in the document | |
3741 | * | |
3742 | * @return string Absolute URL | |
3743 | */ | |
8cc3c778 | 3744 | function rewrite_relative_url($url, $rel_url) { |
b4520bb8 AD |
3745 | if (strpos($rel_url, "magnet:") === 0) { |
3746 | return $rel_url; | |
3747 | } else if (strpos($rel_url, "://") !== false) { | |
8cc3c778 | 3748 | return $rel_url; |
f9052d35 | 3749 | } else if (strpos($rel_url, "//") === 0) { |
3750 | # protocol-relative URL (rare but they exist) | |
3751 | return $rel_url; | |
8d505d78 | 3752 | } else if (strpos($rel_url, "/") === 0) |
8cc3c778 AD |
3753 | { |
3754 | $parts = parse_url($url); | |
3755 | $parts['path'] = $rel_url; | |
3756 | ||
3757 | return build_url($parts); | |
3758 | ||
3759 | } else { | |
3760 | $parts = parse_url($url); | |
f679105c CW |
3761 | if (!isset($parts['path'])) { |
3762 | $parts['path'] = '/'; | |
3763 | } | |
3764 | $dir = $parts['path']; | |
3765 | if (substr($dir, -1) !== '/') { | |
3766 | $dir = dirname($parts['path']); | |
3767 | $dir !== '/' && $dir .= '/'; | |
3768 | } | |
3769 | $parts['path'] = $dir . $rel_url; | |
8cc3c778 AD |
3770 | |
3771 | return build_url($parts); | |
3772 | } | |
3773 | } | |
3774 | ||
e4f7f8df | 3775 | function sphinx_search($query, $offset = 0, $limit = 30) { |
31303c6b AD |
3776 | require_once 'lib/sphinxapi.php'; |
3777 | ||
e4f7f8df AD |
3778 | $sphinxClient = new SphinxClient(); |
3779 | ||
52803a0b AD |
3780 | $sphinxpair = explode(":", SPHINX_SERVER, 2); |
3781 | ||
3782 | $sphinxClient->SetServer($sphinxpair[0], $sphinxpair[1]); | |
e4f7f8df AD |
3783 | $sphinxClient->SetConnectTimeout(1); |
3784 | ||
8d505d78 | 3785 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
e4f7f8df AD |
3786 | 'feed_title' => 20)); |
3787 | ||
3788 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
3789 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
3790 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
3791 | $sphinxClient->SetArrayResult(false); | |
3792 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
8d505d78 | 3793 | |
e4f7f8df AD |
3794 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
3795 | ||
3796 | $ids = array(); | |
3797 | ||
3798 | if (is_array($result['matches'])) { | |
3799 | foreach (array_keys($result['matches']) as $int_id) { | |
3800 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
3801 | array_push($ids, $ref_id); | |
3802 | } | |
3803 | } | |
3804 | ||
3805 | return $ids; | |
3806 | } | |
3807 | ||
a42c55f0 | 3808 | function cleanup_tags($days = 14, $limit = 1000) { |
868650e4 AD |
3809 | |
3810 | if (DB_TYPE == "pgsql") { | |
3811 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
3812 | } else if (DB_TYPE == "mysql") { | |
3813 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
3814 | } | |
3815 | ||
b5ec13fa | 3816 | $tags_deleted = 0; |
868650e4 | 3817 | |
b5ec13fa AD |
3818 | while ($limit > 0) { |
3819 | $limit_part = 500; | |
3820 | ||
8d505d78 AD |
3821 | $query = "SELECT ttrss_tags.id AS id |
3822 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
b5ec13fa AD |
3823 | WHERE post_int_id = int_id AND $interval_query AND |
3824 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
8d505d78 | 3825 | |
a42c55f0 | 3826 | $result = db_query($query); |
b5ec13fa AD |
3827 | |
3828 | $ids = array(); | |
3829 | ||
3830 | while ($line = db_fetch_assoc($result)) { | |
3831 | array_push($ids, $line['id']); | |
3832 | } | |
3833 | ||
3834 | if (count($ids) > 0) { | |
3835 | $ids = join(",", $ids); | |
b5ec13fa | 3836 | |
a42c55f0 AD |
3837 | $tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)"); |
3838 | $tags_deleted += db_affected_rows($tmp_result); | |
b5ec13fa AD |
3839 | } else { |
3840 | break; | |
3841 | } | |
3842 | ||
3843 | $limit -= $limit_part; | |
3844 | } | |
3845 | ||
b5ec13fa | 3846 | return $tags_deleted; |
868650e4 AD |
3847 | } |
3848 | ||
6322ac79 | 3849 | function print_user_stylesheet() { |
a42c55f0 | 3850 | $value = get_pref('USER_STYLESHEET'); |
88e4e597 AD |
3851 | |
3852 | if ($value) { | |
3853 | print "<style type=\"text/css\">"; | |
5823f9fb | 3854 | print str_replace("<br/>", "\n", $value); |
88e4e597 AD |
3855 | print "</style>"; |
3856 | } | |
3857 | ||
3858 | } | |
3859 | ||
73c32678 AD |
3860 | function rewrite_urls($html) { |
3861 | libxml_use_internal_errors(true); | |
3862 | ||
3863 | $charset_hack = '<head> | |
3864 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
3865 | </head>'; | |
3866 | ||
3867 | $doc = new DOMDocument(); | |
3868 | $doc->loadHTML($charset_hack . $html); | |
3869 | $xpath = new DOMXPath($doc); | |
3870 | ||
3871 | $entries = $xpath->query('//*/text()'); | |
3872 | ||
3873 | foreach ($entries as $entry) { | |
3874 | if (strstr($entry->wholeText, "://") !== false) { | |
3875 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
3876 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
3877 | ||
3878 | if ($text != $entry->wholeText) { | |
3879 | $cdoc = new DOMDocument(); | |
3880 | $cdoc->loadHTML($charset_hack . $text); | |
3881 | ||
3882 | ||
3883 | foreach ($cdoc->childNodes as $cnode) { | |
3884 | $cnode = $doc->importNode($cnode, true); | |
3885 | ||
3886 | if ($cnode) { | |
3887 | $entry->parentNode->insertBefore($cnode); | |
3888 | } | |
3889 | } | |
3890 | ||
3891 | $entry->parentNode->removeChild($entry); | |
3892 | ||
3893 | } | |
3894 | } | |
3895 | } | |
3896 | ||
3897 | $node = $doc->getElementsByTagName('body')->item(0); | |
3898 | ||
376897af AD |
3899 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
3900 | if ($node) | |
cc38c8e5 | 3901 | return $doc->saveXML($node); |
376897af AD |
3902 | else |
3903 | return $html; | |
533c0ea6 AD |
3904 | } |
3905 | ||
a42c55f0 | 3906 | function filter_to_sql($filter, $owner_uid) { |
4e02f582 | 3907 | $query = array(); |
36184020 | 3908 | |
4e02f582 AD |
3909 | if (DB_TYPE == "pgsql") |
3910 | $reg_qpart = "~"; | |
3911 | else | |
3912 | $reg_qpart = "REGEXP"; | |
36184020 | 3913 | |
4e02f582 AD |
3914 | foreach ($filter["rules"] AS $rule) { |
3915 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
3916 | $rule['reg_exp']) !== FALSE; | |
36184020 | 3917 | |
4e02f582 | 3918 | if ($regexp_valid) { |
36184020 | 3919 | |
a42c55f0 | 3920 | $rule['reg_exp'] = db_escape_string($rule['reg_exp']); |
36184020 | 3921 | |
a3a896a1 | 3922 | switch ($rule["type"]) { |
4e02f582 AD |
3923 | case "title": |
3924 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3925 | $rule['reg_exp'] . "')"; | |
3926 | break; | |
3927 | case "content": | |
3928 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
3929 | $rule['reg_exp'] . "')"; | |
3930 | break; | |
3931 | case "both": | |
3932 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3933 | $rule['reg_exp'] . "') OR LOWER(" . | |
3934 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
3935 | break; | |
3936 | case "tag": | |
3937 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
3938 | $rule['reg_exp'] . "')"; | |
3939 | break; | |
3940 | case "link": | |
3941 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
3942 | $rule['reg_exp'] . "')"; | |
3943 | break; | |
3944 | case "author": | |
3945 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
3946 | $rule['reg_exp'] . "')"; | |
3947 | break; | |
3948 | } | |
36184020 | 3949 | |
ec1f8a3d AD |
3950 | if (isset($rule['inverse'])) $qpart = "NOT ($qpart)"; |
3951 | ||
6b218731 | 3952 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
a42c55f0 | 3953 | $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]); |
4e02f582 | 3954 | } |
6b8b3af8 | 3955 | |
4e02f582 | 3956 | if (isset($rule["cat_id"])) { |
2680295b AD |
3957 | |
3958 | if ($rule["cat_id"] > 0) { | |
a42c55f0 | 3959 | $children = getChildCategories($rule["cat_id"], $owner_uid); |
2680295b AD |
3960 | array_push($children, $rule["cat_id"]); |
3961 | ||
3962 | $children = join(",", $children); | |
3963 | ||
3964 | $cat_qpart = "cat_id IN ($children)"; | |
3965 | } else { | |
3966 | $cat_qpart = "cat_id IS NULL"; | |
3967 | } | |
3968 | ||
3969 | $qpart .= " AND $cat_qpart"; | |
56fbb82c | 3970 | } |
4e02f582 AD |
3971 | |
3972 | array_push($query, "($qpart)"); | |
3973 | ||
56fbb82c | 3974 | } |
4e02f582 | 3975 | } |
56fbb82c | 3976 | |
4e02f582 | 3977 | if (count($query) > 0) { |
a3a896a1 | 3978 | $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; |
56fbb82c | 3979 | } else { |
a3a896a1 | 3980 | $fullquery = "(false)"; |
56fbb82c | 3981 | } |
a3a896a1 AD |
3982 | |
3983 | if ($filter['inverse']) $fullquery = "(NOT $fullquery)"; | |
3984 | ||
3985 | return $fullquery; | |
36184020 | 3986 | } |
ae5f7bb1 | 3987 | |
3382bce1 AD |
3988 | if (!function_exists('gzdecode')) { |
3989 | function gzdecode($string) { // no support for 2nd argument | |
3990 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
3991 | base64_encode($string)); | |
3992 | } | |
3993 | } | |
3994 | ||
8db5d8ea AD |
3995 | function get_random_bytes($length) { |
3996 | if (function_exists('openssl_random_pseudo_bytes')) { | |
3997 | return openssl_random_pseudo_bytes($length); | |
3998 | } else { | |
3999 | $output = ""; | |
4000 | ||
4001 | for ($i = 0; $i < $length; $i++) | |
4002 | $output .= chr(mt_rand(0, 255)); | |
4003 | ||
4004 | return $output; | |
4005 | } | |
4006 | } | |
871f0a7a AD |
4007 | |
4008 | function read_stdin() { | |
4009 | $fp = fopen("php://stdin", "r"); | |
4010 | ||
4011 | if ($fp) { | |
4012 | $line = trim(fgets($fp)); | |
4013 | fclose($fp); | |
4014 | return $line; | |
4015 | } | |
4016 | ||
4017 | return null; | |
4018 | } | |
e3449aa1 AD |
4019 | |
4020 | function tmpdirname($path, $prefix) { | |
4021 | // Use PHP's tmpfile function to create a temporary | |
4022 | // directory name. Delete the file and keep the name. | |
4023 | $tempname = tempnam($path,$prefix); | |
4024 | if (!$tempname) | |
4025 | return false; | |
4026 | ||
4027 | if (!unlink($tempname)) | |
4028 | return false; | |
4029 | ||
4030 | return $tempname; | |
4031 | } | |
4032 | ||
a42c55f0 AD |
4033 | function getFeedCategory($feed) { |
4034 | $result = db_query("SELECT cat_id FROM ttrss_feeds | |
6aff7845 AD |
4035 | WHERE id = '$feed'"); |
4036 | ||
4037 | if (db_num_rows($result) > 0) { | |
4038 | return db_fetch_result($result, 0, "cat_id"); | |
4039 | } else { | |
4040 | return false; | |
4041 | } | |
4042 | ||
4043 | } | |
4044 | ||
8dcb2b47 AD |
4045 | function implements_interface($class, $interface) { |
4046 | return in_array($interface, class_implements($class)); | |
4047 | } | |
e88c1943 | 4048 | |
e2b0054b AD |
4049 | function geturl($url){ |
4050 | ||
3f6f0857 AD |
4051 | if (!function_exists('curl_init')) |
4052 | 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 |
4053 | |
4054 | $curl = curl_init(); | |
4055 | $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; | |
4056 | $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; | |
4057 | $header[] = "Cache-Control: max-age=0"; | |
4058 | $header[] = "Connection: keep-alive"; | |
4059 | $header[] = "Keep-Alive: 300"; | |
4060 | $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; | |
4061 | $header[] = "Accept-Language: en-us,en;q=0.5"; | |
4062 | $header[] = "Pragma: "; | |
4063 | ||
4064 | curl_setopt($curl, CURLOPT_URL, $url); | |
4065 | curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); | |
4066 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); | |
4067 | curl_setopt($curl, CURLOPT_HEADER, true); | |
4068 | curl_setopt($curl, CURLOPT_REFERER, $url); | |
4069 | curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); | |
4070 | curl_setopt($curl, CURLOPT_AUTOREFERER, true); | |
4071 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
4072 | //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled... | |
4073 | curl_setopt($curl, CURLOPT_TIMEOUT, 60); | |
4074 | ||
4075 | $html = curl_exec($curl); | |
4076 | ||
4077 | $status = curl_getinfo($curl); | |
4078 | curl_close($curl); | |
4079 | ||
4080 | if($status['http_code']!=200){ | |
4081 | if($status['http_code'] == 301 || $status['http_code'] == 302) { | |
4082 | list($header) = explode("\r\n\r\n", $html, 2); | |
4083 | $matches = array(); | |
4084 | preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); | |
4085 | $url = trim(str_replace($matches[1],"",$matches[0])); | |
4086 | $url_parsed = parse_url($url); | |
4087 | return (isset($url_parsed))? geturl($url, $referer):''; | |
4088 | } | |
4089 | $oline=''; | |
4090 | foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';} | |
4091 | $line =$oline." \r\n ".$url."\r\n-----------------\r\n"; | |
911845b5 AD |
4092 | # $handle = @fopen('./curl.error.log', 'a'); |
4093 | # fwrite($handle, $line); | |
e2b0054b AD |
4094 | return FALSE; |
4095 | } | |
4096 | return $url; | |
4097 | } | |
8dcb2b47 | 4098 | |
c670a80d AD |
4099 | function get_minified_js($files) { |
4100 | require_once 'lib/jshrink/Minifier.php'; | |
4101 | ||
4102 | $rv = ''; | |
4103 | ||
4104 | foreach ($files as $js) { | |
4105 | if (!isset($_GET['debug'])) { | |
4106 | $cached_file = CACHE_DIR . "/js/$js.js"; | |
4107 | ||
4108 | if (file_exists($cached_file) && | |
4109 | is_readable($cached_file) && | |
4110 | filemtime($cached_file) >= filemtime("js/$js.js")) { | |
4111 | ||
4112 | $rv .= file_get_contents($cached_file); | |
4113 | ||
4114 | } else { | |
4115 | $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js")); | |
4116 | file_put_contents($cached_file, $minified); | |
4117 | $rv .= $minified; | |
4118 | } | |
4119 | } else { | |
4120 | $rv .= file_get_contents("js/$js.js"); | |
4121 | } | |
4122 | } | |
4123 | ||
4124 | return $rv; | |
4125 | } | |
4126 | ||
b5d4716a AD |
4127 | function stylesheet_tag($filename) { |
4128 | $timestamp = filemtime($filename); | |
4129 | ||
4130 | echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n"; | |
4131 | } | |
4132 | ||
4133 | function javascript_tag($filename) { | |
4134 | $query = ""; | |
4135 | ||
4136 | if (!(strpos($filename, "?") === FALSE)) { | |
4137 | $query = substr($filename, strpos($filename, "?")+1); | |
4138 | $filename = substr($filename, 0, strpos($filename, "?")); | |
4139 | } | |
4140 | ||
4141 | $timestamp = filemtime($filename); | |
4142 | ||
4143 | if ($query) $timestamp .= "&$query"; | |
4144 | ||
4145 | echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n"; | |
4146 | } | |
4147 | ||
16314dda AD |
4148 | function calculate_dep_timestamp() { |
4149 | $files = array_merge(glob("js/*.js"), glob("*.css")); | |
4150 | ||
4151 | $max_ts = -1; | |
4152 | ||
4153 | foreach ($files as $file) { | |
4154 | if (filemtime($file) > $max_ts) $max_ts = filemtime($file); | |
4155 | } | |
4156 | ||
4157 | return $max_ts; | |
4158 | } | |
4159 | ||
bcbb2ec7 AD |
4160 | function T_js_decl($s1, $s2) { |
4161 | if ($s1 && $s2) { | |
4162 | $s1 = preg_replace("/\n/", "", $s1); | |
4163 | $s2 = preg_replace("/\n/", "", $s2); | |
4164 | ||
4165 | $s1 = preg_replace("/\"/", "\\\"", $s1); | |
4166 | $s2 = preg_replace("/\"/", "\\\"", $s2); | |
4167 | ||
4168 | return "T_messages[\"$s1\"] = \"$s2\";\n"; | |
4169 | } | |
4170 | } | |
4171 | ||
4172 | function init_js_translations() { | |
4173 | ||
4174 | print 'var T_messages = new Object(); | |
4175 | ||
4176 | function __(msg) { | |
4177 | if (T_messages[msg]) { | |
4178 | return T_messages[msg]; | |
4179 | } else { | |
4180 | return msg; | |
4181 | } | |
4182 | } | |
4183 | ||
4184 | function ngettext(msg1, msg2, n) { | |
4185 | return (parseInt(n) > 1) ? msg2 : msg1; | |
4186 | }'; | |
4187 | ||
4188 | $l10n = _get_reader(); | |
4189 | ||
4190 | for ($i = 0; $i < $l10n->total; $i++) { | |
4191 | $orig = $l10n->get_original_string($i); | |
4192 | $translation = __($orig); | |
4193 | ||
4194 | print T_js_decl($orig, $translation); | |
4195 | } | |
4196 | } | |
4197 | ||
f822a8e5 AD |
4198 | function label_to_feed_id($label) { |
4199 | return LABEL_BASE_INDEX - 1 - abs($label); | |
4200 | } | |
4201 | ||
4202 | function feed_to_label_id($feed) { | |
4203 | return LABEL_BASE_INDEX - 1 + abs($feed); | |
4204 | } | |
4205 | ||
8c0496f7 | 4206 | ?> |