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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
bd40827b | 3 | define('SCHEMA_VERSION', 127); |
545ca067 | 4 | |
f822a8e5 | 5 | define('LABEL_BASE_INDEX', -1024); |
a413f53e | 6 | define('PLUGIN_FEED_BASE_INDEX', -128); |
f822a8e5 | 7 | |
e57a1507 AD |
8 | define('COOKIE_LIFETIME_LONG', 86400*365); |
9 | ||
23d2471c | 10 | $fetch_last_error = false; |
7a01dc77 | 11 | $fetch_last_error_code = false; |
ef39be2b | 12 | $fetch_last_content_type = false; |
cf0231f9 | 13 | $fetch_last_error_content = false; // curl only for the time being |
3f6f0857 | 14 | $fetch_curl_used = false; |
4f71d743 | 15 | $suppress_debugging = false; |
23d2471c | 16 | |
584411fe AD |
17 | libxml_disable_entity_loader(true); |
18 | ||
d68629dc | 19 | mb_internal_encoding("UTF-8"); |
324944f3 | 20 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
21 | if (defined('E_DEPRECATED')) { |
22 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
23 | } else { | |
24 | error_reporting(E_ALL & ~E_NOTICE); | |
25 | } | |
cce28758 | 26 | |
40d13c28 | 27 | require_once 'config.php'; |
cc17c205 | 28 | |
046ec657 BK |
29 | /** |
30 | * Define a constant if not already defined | |
31 | * | |
32 | * @param string $name The constant name. | |
33 | * @param mixed $value The constant value. | |
34 | * @access public | |
35 | * @return boolean True if defined successfully or not. | |
36 | */ | |
37 | function define_default($name, $value) { | |
046ec657 BK |
38 | defined($name) or define($name, $value); |
39 | } | |
40 | ||
9ef8798b BK |
41 | ///// Some defaults that you can override in config.php ////// |
42 | ||
43 | define_default('FEED_FETCH_TIMEOUT', 45); | |
44 | // How may seconds to wait for response when requesting feed from a site | |
45 | define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15); | |
46 | // How may seconds to wait for response when requesting feed from a | |
47 | // site when that feed wasn't cached before | |
48 | define_default('FILE_FETCH_TIMEOUT', 45); | |
49 | // Default timeout when fetching files from remote sites | |
50 | define_default('FILE_FETCH_CONNECT_TIMEOUT', 15); | |
51 | // How many seconds to wait for initial response from website when | |
52 | // fetching files from remote sites | |
046ec657 | 53 | |
fc2b26a6 AD |
54 | if (DB_TYPE == "pgsql") { |
55 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
56 | } else { | |
57 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
58 | } | |
59 | ||
9632f884 AD |
60 | /** |
61 | * Return available translations names. | |
8d505d78 | 62 | * |
9632f884 AD |
63 | * @access public |
64 | * @return array A array of available translations. | |
65 | */ | |
f8c612d4 | 66 | function get_translations() { |
6a214f92 | 67 | $tr = array( |
8d505d78 | 68 | "auto" => "Detect automatically", |
ca6ef932 | 69 | "ar_SA" => "العربيّة (Arabic)", |
51faa115 | 70 | "bg_BG" => "Bulgarian", |
c2aa0593 | 71 | "da_DA" => "Dansk", |
a3162add | 72 | "ca_CA" => "Català", |
a06b79c4 | 73 | "cs_CZ" => "Česky", |
6a214f92 | 74 | "en_US" => "English", |
c2aa0593 | 75 | "el_GR" => "Ελληνικά", |
1f16ede0 | 76 | "es_ES" => "Español (España)", |
c2aa0593 | 77 | "es_LA" => "Español", |
a927fe7b | 78 | "de_DE" => "Deutsch", |
6a214f92 | 79 | "fr_FR" => "Français", |
e78fd196 | 80 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 81 | "it_IT" => "Italiano", |
1d004f12 | 82 | "ja_JP" => "日本語 (Japanese)", |
7b6c1ca7 | 83 | "lv_LV" => "Latviešu", |
592535d7 | 84 | "nb_NO" => "Norwegian bokmål", |
9e7f1f12 | 85 | "nl_NL" => "Dutch", |
ea45791a | 86 | "pl_PL" => "Polski", |
d3b923c9 | 87 | "ru_RU" => "Русский", |
9a063469 | 88 | "pt_BR" => "Portuguese/Brazil", |
1c776ade | 89 | "pt_PT" => "Portuguese/Portugal", |
5d608138 | 90 | "zh_CN" => "Simplified Chinese", |
8dc5e7f0 | 91 | "zh_TW" => "Traditional Chinese", |
2324f153 | 92 | "sv_SE" => "Svenska", |
76d78eb2 | 93 | "fi_FI" => "Suomi", |
42a5abdc | 94 | "tr_TR" => "Türkçe"); |
f8c612d4 AD |
95 | |
96 | return $tr; | |
97 | } | |
98 | ||
7b26a148 AD |
99 | require_once "lib/accept-to-gettext.php"; |
100 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 101 | |
7b26a148 | 102 | function startup_gettext() { |
8d505d78 | 103 | |
7b26a148 AD |
104 | # Get locale from Accept-Language header |
105 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 106 | |
7b26a148 AD |
107 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
108 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
109 | } | |
89cb787e | 110 | |
b18d109f AD |
111 | if ($_SESSION["uid"] && get_schema_version() >= 120) { |
112 | $pref_lang = get_pref("USER_LANGUAGE", $_SESSION["uid"]); | |
1ee4900a | 113 | |
c4db796f | 114 | if ($pref_lang && $pref_lang != 'auto') { |
7b149552 AD |
115 | $lang = $pref_lang; |
116 | } | |
7b26a148 | 117 | } |
7c33dbd4 | 118 | |
7b26a148 AD |
119 | if ($lang) { |
120 | if (defined('LC_MESSAGES')) { | |
121 | _setlocale(LC_MESSAGES, $lang); | |
122 | } else if (defined('LC_ALL')) { | |
123 | _setlocale(LC_ALL, $lang); | |
8d039718 | 124 | } |
aba609e0 | 125 | |
d98e76d9 | 126 | _bindtextdomain("messages", "locale"); |
865220a4 | 127 | |
7b26a148 AD |
128 | _textdomain("messages"); |
129 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 130 | } |
7b26a148 AD |
131 | } |
132 | ||
b619ff15 | 133 | require_once 'db-prefs.php'; |
8911ac8b | 134 | require_once 'version.php'; |
87d7e850 AD |
135 | require_once 'ccache.php'; |
136 | require_once 'labels.php'; | |
40d13c28 | 137 | |
fb850eec | 138 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
500943a4 AD |
139 | ini_set('user_agent', SELF_USER_AGENT); |
140 | ||
b0f379df | 141 | require_once 'lib/pubsubhubbub/publisher.php'; |
010efc9b | 142 | |
7d96bfcd AD |
143 | $schema_version = false; |
144 | ||
4f71d743 AD |
145 | function _debug_suppress($suppress) { |
146 | global $suppress_debugging; | |
147 | ||
148 | $suppress_debugging = $suppress; | |
149 | } | |
150 | ||
45004d43 AD |
151 | /** |
152 | * Print a timestamped debug message. | |
8d505d78 | 153 | * |
45004d43 AD |
154 | * @param string $msg The debug message. |
155 | * @return void | |
156 | */ | |
68cccafc | 157 | function _debug($msg, $show = true) { |
4f71d743 AD |
158 | global $suppress_debugging; |
159 | ||
160 | //echo "[$suppress_debugging] $msg $show\n"; | |
161 | ||
162 | if ($suppress_debugging) return false; | |
9ec10352 | 163 | |
6f9e33e4 | 164 | $ts = strftime("%H:%M:%S", time()); |
2a6a9395 AD |
165 | if (function_exists('posix_getpid')) { |
166 | $ts = "$ts/" . posix_getpid(); | |
167 | } | |
2191eb7a | 168 | |
68cccafc | 169 | if ($show && !(defined('QUIET') && QUIET)) { |
2191eb7a AD |
170 | print "[$ts] $msg\n"; |
171 | } | |
172 | ||
173 | if (defined('LOGFILE')) { | |
174 | $fp = fopen(LOGFILE, 'a+'); | |
175 | ||
176 | if ($fp) { | |
a33558a6 AD |
177 | $locked = false; |
178 | ||
179 | if (function_exists("flock")) { | |
180 | $tries = 0; | |
181 | ||
182 | // try to lock logfile for writing | |
183 | while ($tries < 5 && !$locked = flock($fp, LOCK_EX | LOCK_NB)) { | |
184 | sleep(1); | |
185 | ++$tries; | |
186 | } | |
187 | ||
188 | if (!$locked) { | |
189 | fclose($fp); | |
190 | return; | |
191 | } | |
192 | } | |
193 | ||
2191eb7a | 194 | fputs($fp, "[$ts] $msg\n"); |
a33558a6 AD |
195 | |
196 | if (function_exists("flock")) { | |
197 | flock($fp, LOCK_UN); | |
198 | } | |
199 | ||
2191eb7a AD |
200 | fclose($fp); |
201 | } | |
202 | } | |
203 | ||
45004d43 | 204 | } // function _debug |
6f9e33e4 | 205 | |
9632f884 AD |
206 | /** |
207 | * Purge a feed old posts. | |
8d505d78 | 208 | * |
9632f884 AD |
209 | * @param mixed $link A database connection. |
210 | * @param mixed $feed_id The id of the purged feed. | |
211 | * @param mixed $purge_interval Olderness of purged posts. | |
212 | * @param boolean $debug Set to True to enable the debug. False by default. | |
213 | * @access public | |
214 | * @return void | |
215 | */ | |
a42c55f0 | 216 | function purge_feed($feed_id, $purge_interval, $debug = false) { |
ad507f85 | 217 | |
a42c55f0 | 218 | if (!$purge_interval) $purge_interval = feed_purge_interval($feed_id); |
8d505d78 | 219 | |
ad507f85 | 220 | $rows = -1; |
4c193675 | 221 | |
6322ac79 | 222 | $result = db_query( |
07d0efe9 AD |
223 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
224 | ||
225 | $owner_uid = false; | |
226 | ||
227 | if (db_num_rows($result) == 1) { | |
228 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
229 | } | |
230 | ||
ab954dff AD |
231 | if ($purge_interval == -1 || !$purge_interval) { |
232 | if ($owner_uid) { | |
a42c55f0 | 233 | ccache_update($feed_id, $owner_uid); |
ab954dff AD |
234 | } |
235 | return; | |
236 | } | |
237 | ||
07d0efe9 AD |
238 | if (!$owner_uid) return; |
239 | ||
3907ef71 | 240 | if (FORCE_ARTICLE_PURGE == 0) { |
a42c55f0 | 241 | $purge_unread = get_pref("PURGE_UNREAD_ARTICLES", |
3907ef71 AD |
242 | $owner_uid, false); |
243 | } else { | |
244 | $purge_unread = true; | |
245 | $purge_interval = FORCE_ARTICLE_PURGE; | |
246 | } | |
07d0efe9 AD |
247 | |
248 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
249 | ||
fefa6ca3 | 250 | if (DB_TYPE == "pgsql") { |
6322ac79 | 251 | $pg_version = get_pgsql_version(); |
6e7f8d26 AD |
252 | |
253 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 254 | |
a42c55f0 | 255 | $result = db_query("DELETE FROM ttrss_user_entries WHERE |
8d505d78 AD |
256 | ttrss_entries.id = ref_id AND |
257 | marked = false AND | |
258 | feed_id = '$feed_id' AND | |
07d0efe9 | 259 | $query_limit |
25ea2805 | 260 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
261 | |
262 | } else { | |
263 | ||
a42c55f0 | 264 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
265 | USING ttrss_entries |
266 | WHERE ttrss_entries.id = ref_id AND | |
267 | marked = false AND | |
268 | feed_id = '$feed_id' AND | |
07d0efe9 | 269 | $query_limit |
25ea2805 | 270 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 271 | } |
ad507f85 | 272 | |
fefa6ca3 | 273 | } else { |
8d505d78 | 274 | |
a42c55f0 | 275 | /* $result = db_query("DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 276 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 277 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
278 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
279 | ||
a42c55f0 | 280 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
281 | USING ttrss_user_entries, ttrss_entries |
282 | WHERE ttrss_entries.id = ref_id AND | |
283 | marked = false AND | |
284 | feed_id = '$feed_id' AND | |
07d0efe9 | 285 | $query_limit |
25ea2805 | 286 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
ad507f85 AD |
287 | } |
288 | ||
a08f94bd | 289 | $rows = db_affected_rows($result); |
3f6f0857 | 290 | |
a42c55f0 | 291 | ccache_update($feed_id, $owner_uid); |
ced46404 | 292 | |
ad507f85 | 293 | if ($debug) { |
6f9e33e4 | 294 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 295 | } |
2ea09bde AD |
296 | |
297 | return $rows; | |
9632f884 | 298 | } // function purge_feed |
fefa6ca3 | 299 | |
a42c55f0 | 300 | function feed_purge_interval($feed_id) { |
07d0efe9 | 301 | |
a42c55f0 | 302 | $result = db_query("SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
303 | WHERE id = '$feed_id'"); |
304 | ||
305 | if (db_num_rows($result) == 1) { | |
306 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
307 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
308 | ||
6322ac79 | 309 | if ($purge_interval == 0) $purge_interval = get_pref( |
863be6ca | 310 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
311 | |
312 | return $purge_interval; | |
313 | ||
314 | } else { | |
315 | return -1; | |
316 | } | |
317 | } | |
318 | ||
a42c55f0 | 319 | function purge_orphans($do_output = false) { |
a2d79981 | 320 | |
71604ca4 | 321 | // purge orphaned posts in main content table |
a42c55f0 | 322 | $result = db_query("DELETE FROM ttrss_entries WHERE |
7680d44e | 323 | NOT EXISTS (SELECT ref_id FROM ttrss_user_entries WHERE ref_id = id)"); |
a950fbec | 324 | |
a2d79981 | 325 | if ($do_output) { |
a42c55f0 | 326 | $rows = db_affected_rows($result); |
a2d79981 AD |
327 | _debug("Purged $rows orphaned posts."); |
328 | } | |
c3a8d71a AD |
329 | } |
330 | ||
a42c55f0 AD |
331 | function get_feed_update_interval($feed_id) { |
332 | $result = db_query("SELECT owner_uid, update_interval FROM | |
c7d57b66 AD |
333 | ttrss_feeds WHERE id = '$feed_id'"); |
334 | ||
335 | if (db_num_rows($result) == 1) { | |
336 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
337 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
338 | ||
339 | if ($update_interval != 0) { | |
340 | return $update_interval; | |
341 | } else { | |
a42c55f0 | 342 | return get_pref('DEFAULT_UPDATE_INTERVAL', $owner_uid, false); |
c7d57b66 AD |
343 | } |
344 | ||
345 | } else { | |
346 | return -1; | |
347 | } | |
348 | } | |
349 | ||
f826070c | 350 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0, $useragent = false) { |
8d505d78 | 351 | |
23d2471c | 352 | global $fetch_last_error; |
7a01dc77 | 353 | global $fetch_last_error_code; |
cf0231f9 | 354 | global $fetch_last_error_content; |
ef39be2b | 355 | global $fetch_last_content_type; |
3f6f0857 | 356 | global $fetch_curl_used; |
33373eca | 357 | |
32703cc6 | 358 | $url = ltrim($url, ' '); |
2375b6b6 | 359 | $url = str_replace(' ', '%20', $url); |
23d2471c | 360 | |
9fd58133 AD |
361 | if (strpos($url, "//") === 0) |
362 | $url = 'http:' . $url; | |
363 | ||
3f6f0857 AD |
364 | if (!defined('NO_CURL') && function_exists('curl_init')) { |
365 | ||
366 | $fetch_curl_used = true; | |
b799dc8b | 367 | |
fafac207 | 368 | if (ini_get("safe_mode") || ini_get("open_basedir") || defined("FORCE_GETURL")) { |
e2b4c0b7 RH |
369 | $new_url = geturl($url); |
370 | if (!$new_url) { | |
371 | // geturl has already populated $fetch_last_error | |
372 | return false; | |
373 | } | |
374 | $ch = curl_init($new_url); | |
b799dc8b AD |
375 | } else { |
376 | $ch = curl_init($url); | |
377 | } | |
a1af1574 | 378 | |
81c20663 | 379 | if ($timestamp && !$post_query) { |
7a01dc77 AD |
380 | curl_setopt($ch, CURLOPT_HTTPHEADER, |
381 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
382 | } | |
383 | ||
8401101d BK |
384 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT); |
385 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT); | |
438a3ecb | 386 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode") && !ini_get("open_basedir")); |
a1af1574 AD |
387 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
388 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
389 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 390 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 391 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
f826070c AD |
392 | curl_setopt($ch, CURLOPT_USERAGENT, $useragent ? $useragent : |
393 | SELF_USER_AGENT); | |
3f6f0857 | 394 | curl_setopt($ch, CURLOPT_ENCODING, ""); |
1fd733c8 | 395 | //curl_setopt($ch, CURLOPT_REFERER, $url); |
0f6b9263 AD |
396 | |
397 | if (!ini_get("safe_mode") && !ini_get("open_basedir")) { | |
398 | curl_setopt($ch, CURLOPT_COOKIEJAR, "/dev/null"); | |
399 | } | |
8d505d78 | 400 | |
05f14a7d AD |
401 | if (defined('_CURL_HTTP_PROXY')) { |
402 | curl_setopt($ch, CURLOPT_PROXY, _CURL_HTTP_PROXY); | |
403 | } | |
404 | ||
ae5f7bb1 AD |
405 | if ($post_query) { |
406 | curl_setopt($ch, CURLOPT_POST, true); | |
407 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
408 | } | |
409 | ||
8d505d78 AD |
410 | if ($login && $pass) |
411 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 412 | |
fb074239 | 413 | $contents = @curl_exec($ch); |
268a06dc | 414 | |
48b657fc AD |
415 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
416 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
417 | $contents = @curl_exec($ch); | |
fb850eec AD |
418 | } |
419 | ||
a1af1574 | 420 | if ($contents === false) { |
fb850eec | 421 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
a1af1574 AD |
422 | curl_close($ch); |
423 | return false; | |
4065b60b AD |
424 | } |
425 | ||
8d505d78 | 426 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
ef39be2b | 427 | $fetch_last_content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
4065b60b | 428 | |
7a01dc77 AD |
429 | $fetch_last_error_code = $http_code; |
430 | ||
ef39be2b | 431 | if ($http_code != 200 || $type && strpos($fetch_last_content_type, "$type") === false) { |
fb850eec AD |
432 | if (curl_errno($ch) != 0) { |
433 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
434 | } else { | |
435 | $fetch_last_error = "HTTP Code: $http_code"; | |
436 | } | |
cf0231f9 | 437 | $fetch_last_error_content = $contents; |
fb850eec | 438 | curl_close($ch); |
a1af1574 AD |
439 | return false; |
440 | } | |
4065b60b | 441 | |
fb850eec AD |
442 | curl_close($ch); |
443 | ||
a1af1574 | 444 | return $contents; |
4065b60b | 445 | } else { |
3f6f0857 AD |
446 | |
447 | $fetch_curl_used = false; | |
448 | ||
d3911f80 | 449 | if ($login && $pass){ |
8d505d78 AD |
450 | $url_parts = array(); |
451 | ||
452 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
453 | ||
d3911f80 AD |
454 | $pass = urlencode($pass); |
455 | ||
8d505d78 AD |
456 | if ($url_parts[1] && $url_parts[2]) { |
457 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
458 | } | |
459 | } | |
460 | ||
01311d86 AD |
461 | if (!$post_query && $timestamp) { |
462 | $context = stream_context_create(array( | |
463 | 'http' => array( | |
464 | 'method' => 'GET', | |
465 | 'header' => "If-Modified-Since: ".gmdate("D, d M Y H:i:s \\G\\M\\T\r\n", $timestamp) | |
466 | ))); | |
467 | } else { | |
468 | $context = NULL; | |
469 | } | |
470 | ||
6122c449 AD |
471 | $old_error = error_get_last(); |
472 | ||
01311d86 | 473 | $data = @file_get_contents($url, false, $context); |
23d2471c | 474 | |
ef39be2b | 475 | $fetch_last_content_type = false; // reset if no type was sent from server |
37ddf5b7 | 476 | if (isset($http_response_header) && is_array($http_response_header)) { |
df25e4d2 AD |
477 | foreach ($http_response_header as $h) { |
478 | if (substr(strtolower($h), 0, 13) == 'content-type:') { | |
479 | $fetch_last_content_type = substr($h, 14); | |
480 | // don't abort here b/c there might be more than one | |
481 | // e.g. if we were being redirected -- last one is the right one | |
482 | } | |
01311d86 AD |
483 | |
484 | if (substr(strtolower($h), 0, 7) == 'http/1.') { | |
485 | $fetch_last_error_code = (int) substr($h, 9, 3); | |
486 | } | |
ef39be2b MB |
487 | } |
488 | } | |
489 | ||
6122c449 | 490 | if (!$data) { |
23d2471c | 491 | $error = error_get_last(); |
6122c449 AD |
492 | |
493 | if ($error['message'] != $old_error['message']) { | |
494 | $fetch_last_error = $error["message"]; | |
495 | } else { | |
496 | $fetch_last_error = "HTTP Code: $fetch_last_error_code"; | |
497 | } | |
23d2471c AD |
498 | } |
499 | return $data; | |
4065b60b AD |
500 | } |
501 | ||
502 | } | |
78800912 | 503 | |
9632f884 AD |
504 | /** |
505 | * Try to determine the favicon URL for a feed. | |
506 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
507 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 508 | * |
9632f884 AD |
509 | * @param string $url A feed or page URL |
510 | * @access public | |
511 | * @return mixed The favicon URL, or false if none was found. | |
512 | */ | |
1bd11fdf | 513 | function get_favicon_url($url) { |
99331724 | 514 | |
1bd11fdf | 515 | $favicon_url = false; |
ed214298 | 516 | |
4065b60b | 517 | if ($html = @fetch_file_contents($url)) { |
78800912 | 518 | |
ed214298 | 519 | libxml_use_internal_errors(true); |
c798704b | 520 | |
ed214298 AD |
521 | $doc = new DOMDocument(); |
522 | $doc->loadHTML($html); | |
523 | $xpath = new DOMXPath($doc); | |
717f5e64 | 524 | |
a712429e AD |
525 | $base = $xpath->query('/html/head/base'); |
526 | foreach ($base as $b) { | |
527 | $url = $b->getAttribute("href"); | |
528 | break; | |
529 | } | |
530 | ||
1bd11fdf | 531 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
532 | if (count($entries) > 0) { |
533 | foreach ($entries as $entry) { | |
1bd11fdf AD |
534 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
535 | break; | |
ed214298 | 536 | } |
8d505d78 | 537 | } |
4065b60b | 538 | } |
c798704b | 539 | |
1bd11fdf AD |
540 | if (!$favicon_url) |
541 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
542 | ||
543 | return $favicon_url; | |
544 | } // function get_favicon_url | |
545 | ||
6322ac79 | 546 | function check_feed_favicon($site_url, $feed) { |
882311d9 | 547 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 548 | |
1bd11fdf AD |
549 | $icon_file = ICONS_DIR . "/$feed.ico"; |
550 | ||
551 | if (!file_exists($icon_file)) { | |
552 | $favicon_url = get_favicon_url($site_url); | |
553 | ||
554 | if ($favicon_url) { | |
555 | // Limiting to "image" type misses those served with text/plain | |
556 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
557 | ||
558 | if ($contents) { | |
559 | // Crude image type matching. | |
560 | // Patterns gleaned from the file(1) source code. | |
561 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
562 | // 0 string \000\000\001\000 MS Windows icon resource | |
563 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
564 | } | |
565 | elseif (preg_match('/^GIF8/', $contents)) { | |
566 | // 0 string GIF8 GIF image data | |
567 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
568 | } | |
569 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
570 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
571 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
572 | } | |
573 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
574 | // 0 beshort 0xffd8 JPEG image data | |
575 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
576 | } | |
577 | else { | |
578 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
579 | $contents = ""; | |
580 | } | |
581 | } | |
582 | ||
583 | if ($contents) { | |
584 | $fp = @fopen($icon_file, "w"); | |
585 | ||
586 | if ($fp) { | |
587 | fwrite($fp, $contents); | |
588 | fclose($fp); | |
589 | chmod($icon_file, 0644); | |
590 | } | |
591 | } | |
592 | } | |
2cfbb448 | 593 | return $icon_file; |
78800912 AD |
594 | } |
595 | } | |
14118af3 | 596 | |
f175937c | 597 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 598 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
599 | foreach ($values as $v) { |
600 | if ($v == $default) | |
60807300 | 601 | $sel = "selected=\"1\""; |
a0d53889 AD |
602 | else |
603 | $sel = ""; | |
8d505d78 | 604 | |
e88c1943 AD |
605 | $v = trim($v); |
606 | ||
60807300 | 607 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
608 | } |
609 | print "</select>"; | |
610 | } | |
40d13c28 | 611 | |
79f3553b AD |
612 | function print_select_hash($id, $default, $values, $attributes = "") { |
613 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
614 | foreach (array_keys($values) as $v) { |
615 | if ($v == $default) | |
74d5c8fa | 616 | $sel = 'selected="selected"'; |
673d54ca AD |
617 | else |
618 | $sel = ""; | |
8d505d78 | 619 | |
e88c1943 AD |
620 | $v = trim($v); |
621 | ||
673d54ca AD |
622 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
623 | } | |
624 | ||
625 | print "</select>"; | |
626 | } | |
627 | ||
f541eb78 | 628 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 629 | foreach ($values as $v) { |
8d505d78 | 630 | |
77e96719 | 631 | if ($v == $default) |
5da169d9 | 632 | $sel = "checked"; |
77e96719 | 633 | else |
5da169d9 AD |
634 | $sel = ""; |
635 | ||
f541eb78 | 636 | if ($v == $true_is) { |
5da169d9 AD |
637 | $sel .= " value=\"1\""; |
638 | } else { | |
639 | $sel .= " value=\"0\""; | |
640 | } | |
8d505d78 AD |
641 | |
642 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 643 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
644 | |
645 | } | |
646 | } | |
647 | ||
a42c55f0 | 648 | function initialize_user_prefs($uid, $profile = false) { |
ff485f1d | 649 | |
a42c55f0 | 650 | $uid = db_escape_string($uid); |
ff485f1d | 651 | |
d9084cf2 AD |
652 | if (!$profile) { |
653 | $profile = "NULL"; | |
f9aa6a89 | 654 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 655 | } else { |
f9aa6a89 | 656 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
657 | } |
658 | ||
6322ac79 | 659 | if (get_schema_version() < 63) $profile_qpart = ""; |
f9aa6a89 | 660 | |
a42c55f0 | 661 | db_query("BEGIN"); |
ff485f1d | 662 | |
a42c55f0 | 663 | $result = db_query("SELECT pref_name,def_value FROM ttrss_prefs"); |
8d505d78 | 664 | |
a42c55f0 | 665 | $u_result = db_query("SELECT pref_name |
f9aa6a89 | 666 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
667 | |
668 | $active_prefs = array(); | |
669 | ||
670 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 671 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
672 | } |
673 | ||
674 | while ($line = db_fetch_assoc($result)) { | |
675 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
676 | // print "adding " . $line["pref_name"] . "<br>"; | |
677 | ||
a42c55f0 AD |
678 | $line["def_value"] = db_escape_string($line["def_value"]); |
679 | $line["pref_name"] = db_escape_string($line["pref_name"]); | |
d296ba50 | 680 | |
6322ac79 | 681 | if (get_schema_version() < 63) { |
a42c55f0 | 682 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 683 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
684 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
685 | ||
686 | } else { | |
a42c55f0 | 687 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 688 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
689 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
690 | } | |
ff485f1d AD |
691 | |
692 | } | |
693 | } | |
694 | ||
a42c55f0 | 695 | db_query("COMMIT"); |
ff485f1d AD |
696 | |
697 | } | |
956c7629 | 698 | |
8de8bfb8 AD |
699 | function get_ssl_certificate_id() { |
700 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
701 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
702 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
703 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
704 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
705 | } | |
ac617ebc GG |
706 | if ($_SERVER["SSL_CLIENT_M_SERIAL"]) { |
707 | return sha1($_SERVER["SSL_CLIENT_M_SERIAL"] . | |
708 | $_SERVER["SSL_CLIENT_V_START"] . | |
709 | $_SERVER["SSL_CLIENT_V_END"] . | |
710 | $_SERVER["SSL_CLIENT_S_DN"]); | |
711 | } | |
8de8bfb8 AD |
712 | return ""; |
713 | } | |
714 | ||
a42c55f0 | 715 | function authenticate_user($login, $password, $check_only = false) { |
c8437f35 | 716 | |
131b01b3 | 717 | if (!SINGLE_USER_MODE) { |
0d421af8 | 718 | $user_id = false; |
0f28f81f | 719 | |
1ffe3391 | 720 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_AUTH_USER) as $plugin) { |
0f28f81f AD |
721 | |
722 | $user_id = (int) $plugin->authenticate($login, $password); | |
723 | ||
724 | if ($user_id) { | |
725 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
726 | break; | |
727 | } | |
461766f3 AD |
728 | } |
729 | ||
0d421af8 | 730 | if ($user_id && !$check_only) { |
70400171 AD |
731 | @session_start(); |
732 | ||
0d421af8 | 733 | $_SESSION["uid"] = $user_id; |
3472c4c5 | 734 | $_SESSION["version"] = VERSION_STATIC; |
0d421af8 | 735 | |
a42c55f0 | 736 | $result = db_query("SELECT login,access_level,pwd_hash FROM ttrss_users |
0d421af8 | 737 | WHERE id = '$user_id'"); |
8d505d78 | 738 | |
131b01b3 AD |
739 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
740 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
76d78eb2 | 741 | $_SESSION["csrf_token"] = uniqid(rand(), true); |
8d505d78 | 742 | |
a42c55f0 | 743 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
131b01b3 | 744 | $_SESSION["uid"]); |
8d505d78 | 745 | |
131b01b3 | 746 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
837ec70e | 747 | $_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']); |
1a9f4d3c | 748 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
91c5f229 AD |
749 | |
750 | $_SESSION["last_version_check"] = time(); | |
8d505d78 | 751 | |
a42c55f0 | 752 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 753 | |
131b01b3 AD |
754 | return true; |
755 | } | |
8d505d78 | 756 | |
131b01b3 | 757 | return false; |
503eb349 | 758 | |
131b01b3 | 759 | } else { |
503eb349 | 760 | |
131b01b3 AD |
761 | $_SESSION["uid"] = 1; |
762 | $_SESSION["name"] = "admin"; | |
787e5ebc | 763 | $_SESSION["access_level"] = 10; |
21e42e5f | 764 | |
0d421af8 AD |
765 | $_SESSION["hide_hello"] = true; |
766 | $_SESSION["hide_logout"] = true; | |
767 | ||
d5fd183d AD |
768 | $_SESSION["auth_module"] = false; |
769 | ||
21e42e5f | 770 | if (!$_SESSION["csrf_token"]) { |
76d78eb2 | 771 | $_SESSION["csrf_token"] = uniqid(rand(), true); |
21e42e5f | 772 | } |
f557cd78 | 773 | |
0bbba72d | 774 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
8d505d78 | 775 | |
a42c55f0 | 776 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 777 | |
c8437f35 AD |
778 | return true; |
779 | } | |
c8437f35 AD |
780 | } |
781 | ||
e6cb77a0 AD |
782 | function make_password($length = 8) { |
783 | ||
85db6213 AD |
784 | $password = ""; |
785 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
786 | ||
787 | $i = 0; | |
788 | ||
789 | while ($i < $length) { | |
790 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
791 | ||
792 | if (!strstr($password, $char)) { | |
793 | $password .= $char; | |
794 | $i++; | |
795 | } | |
796 | } | |
797 | return $password; | |
e6cb77a0 AD |
798 | } |
799 | ||
800 | // this is called after user is created to initialize default feeds, labels | |
801 | // or whatever else | |
8d505d78 | 802 | |
e6cb77a0 AD |
803 | // user preferences are checked on every login, not here |
804 | ||
a42c55f0 | 805 | function initialize_user($uid) { |
e6cb77a0 | 806 | |
a42c55f0 | 807 | db_query("insert into ttrss_feeds (owner_uid,title,feed_url) |
cd2cd415 | 808 | values ('$uid', 'Tiny Tiny RSS: Forum', |
f0855b88 | 809 | 'http://tt-rss.org/forum/rss.php')"); |
3b0feb9b | 810 | } |
e6cb77a0 | 811 | |
b8aa49bc | 812 | function logout_user() { |
5ccc1cf5 AD |
813 | session_destroy(); |
814 | if (isset($_COOKIE[session_name()])) { | |
815 | setcookie(session_name(), '', time()-42000, '/'); | |
816 | } | |
b8aa49bc AD |
817 | } |
818 | ||
8484ce22 AD |
819 | function validate_csrf($csrf_token) { |
820 | return $csrf_token == $_SESSION['csrf_token']; | |
821 | } | |
822 | ||
a42c55f0 | 823 | function load_user_plugins($owner_uid) { |
6d45a152 | 824 | if ($owner_uid && SCHEMA_VERSION >= 100) { |
a42c55f0 | 825 | $plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); |
de612e7a | 826 | |
1ffe3391 | 827 | PluginHost::getInstance()->load($plugins, PluginHost::KIND_USER, $owner_uid); |
e9c04fd4 | 828 | |
6322ac79 | 829 | if (get_schema_version() > 100) { |
1ffe3391 | 830 | PluginHost::getInstance()->load_data(); |
e9c04fd4 | 831 | } |
de612e7a AD |
832 | } |
833 | } | |
834 | ||
6322ac79 | 835 | function login_sequence() { |
97acbaf1 | 836 | if (SINGLE_USER_MODE) { |
25db6c51 | 837 | @session_start(); |
a42c55f0 | 838 | authenticate_user("admin", null); |
68349f55 | 839 | startup_gettext(); |
a42c55f0 | 840 | load_user_plugins($_SESSION["uid"]); |
97acbaf1 | 841 | } else { |
6322ac79 | 842 | if (!validate_session()) $_SESSION["uid"] = false; |
d0eef2a3 AD |
843 | |
844 | if (!$_SESSION["uid"]) { | |
97acbaf1 | 845 | |
a42c55f0 AD |
846 | if (AUTH_AUTO_LOGIN && authenticate_user(null, null)) { |
847 | $_SESSION["ref_schema_version"] = get_schema_version(true); | |
97acbaf1 | 848 | } else { |
a42c55f0 | 849 | authenticate_user(null, null, true); |
97acbaf1 AD |
850 | } |
851 | ||
d0eef2a3 | 852 | if (!$_SESSION["uid"]) { |
d0eef2a3 AD |
853 | @session_destroy(); |
854 | setcookie(session_name(), '', time()-42000, '/'); | |
9ce7a554 | 855 | |
6322ac79 | 856 | render_login_form(); |
d0eef2a3 AD |
857 | exit; |
858 | } | |
4ad99f23 | 859 | |
97acbaf1 AD |
860 | } else { |
861 | /* bump login timestamp */ | |
a42c55f0 | 862 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
97acbaf1 | 863 | $_SESSION["uid"]); |
06b0777f | 864 | $_SESSION["last_login_update"] = time(); |
01a87dff AD |
865 | } |
866 | ||
de612e7a | 867 | if ($_SESSION["uid"]) { |
7b149552 | 868 | startup_gettext(); |
a42c55f0 | 869 | load_user_plugins($_SESSION["uid"]); |
b1b1d25f AD |
870 | |
871 | /* cleanup ccache */ | |
872 | ||
a42c55f0 | 873 | db_query("DELETE FROM ttrss_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
874 | $_SESSION["uid"] . " AND |
875 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
876 | ttrss_feeds.id = feed_id) = 0"); | |
877 | ||
a42c55f0 | 878 | db_query("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
879 | $_SESSION["uid"] . " AND |
880 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
881 | ttrss_feed_categories.id = feed_id) = 0"); | |
882 | ||
de612e7a | 883 | } |
b1b1d25f | 884 | |
b8aa49bc | 885 | } |
afc3cf55 | 886 | } |
3547842a | 887 | |
411fe209 | 888 | function truncate_string($str, $max_len, $suffix = '…') { |
878a0083 | 889 | if (mb_strlen($str, "utf-8") > $max_len) { |
411fe209 | 890 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
891 | } else { |
892 | return $str; | |
893 | } | |
894 | } | |
54a60e1a | 895 | |
ab4b768f AD |
896 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
897 | ||
898 | try { | |
899 | $source_tz = new DateTimeZone($source_tz); | |
900 | } catch (Exception $e) { | |
901 | $source_tz = new DateTimeZone('UTC'); | |
902 | } | |
903 | ||
904 | try { | |
905 | $dest_tz = new DateTimeZone($dest_tz); | |
906 | } catch (Exception $e) { | |
907 | $dest_tz = new DateTimeZone('UTC'); | |
908 | } | |
909 | ||
910 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
911 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
912 | } | |
913 | ||
a42c55f0 | 914 | function make_local_datetime($timestamp, $long, $owner_uid = false, |
b6714c77 | 915 | $no_smart_dt = false, $eta_min = false) { |
324944f3 AD |
916 | |
917 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
918 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
919 | ||
7d96bfcd | 920 | global $utc_tz; |
5ddef5ba AD |
921 | global $user_tz; |
922 | ||
923 | if (!$utc_tz) $utc_tz = new DateTimeZone('UTC'); | |
324944f3 | 924 | |
90e5f4f1 AD |
925 | $timestamp = substr($timestamp, 0, 19); |
926 | ||
7d96bfcd AD |
927 | # We store date in UTC internally |
928 | $dt = new DateTime($timestamp, $utc_tz); | |
929 | ||
5ddef5ba | 930 | $user_tz_string = get_pref('USER_TIMEZONE', $owner_uid); |
7d96bfcd | 931 | |
6bfc97da | 932 | if ($user_tz_string != 'Automatic') { |
324944f3 | 933 | |
6bfc97da AD |
934 | try { |
935 | if (!$user_tz) $user_tz = new DateTimeZone($user_tz_string); | |
936 | } catch (Exception $e) { | |
937 | $user_tz = $utc_tz; | |
938 | } | |
939 | ||
940 | $tz_offset = $user_tz->getOffset($dt); | |
941 | } else { | |
96f0cbe3 | 942 | $tz_offset = (int) -$_SESSION["clientTzOffset"]; |
6bfc97da | 943 | } |
5ddef5ba | 944 | |
7d96bfcd | 945 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 946 | |
1dc52ae7 | 947 | if (!$no_smart_dt) { |
a42c55f0 | 948 | return smart_date_time($user_timestamp, |
b6714c77 | 949 | $tz_offset, $owner_uid, $eta_min); |
324944f3 AD |
950 | } else { |
951 | if ($long) | |
a42c55f0 | 952 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
324944f3 | 953 | else |
a42c55f0 | 954 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
324944f3 AD |
955 | |
956 | return date($format, $user_timestamp); | |
957 | } | |
958 | } | |
959 | ||
b6714c77 | 960 | function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false, $eta_min = false) { |
2a5c136e AD |
961 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; |
962 | ||
97aa917c | 963 | if ($eta_min && time() + $tz_offset - $timestamp < 3600) { |
46973af5 AD |
964 | return T_sprintf("%d min", date("i", time() + $tz_offset - $timestamp)); |
965 | } else if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 966 | return date("G:i", $timestamp); |
2a5c136e | 967 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
a42c55f0 | 968 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
2a5c136e | 969 | return date($format, $timestamp); |
be773442 | 970 | } else { |
a42c55f0 | 971 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
2a5c136e | 972 | return date($format, $timestamp); |
be773442 AD |
973 | } |
974 | } | |
975 | ||
e3c99f3b | 976 | function sql_bool_to_bool($s) { |
9955a134 | 977 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
e3c99f3b AD |
978 | return true; |
979 | } else { | |
980 | return false; | |
981 | } | |
982 | } | |
8d505d78 | 983 | |
badac687 AD |
984 | function bool_to_sql_bool($s) { |
985 | if ($s) { | |
986 | return "true"; | |
987 | } else { | |
988 | return "false"; | |
989 | } | |
990 | } | |
e3c99f3b | 991 | |
fcfa9ef1 AD |
992 | // Session caching removed due to causing wrong redirects to upgrade |
993 | // script when get_schema_version() is called on an obsolete session | |
994 | // created on a previous schema version. | |
a42c55f0 | 995 | function get_schema_version($nocache = false) { |
7d96bfcd AD |
996 | global $schema_version; |
997 | ||
e2cf81e2 | 998 | if (!$schema_version && !$nocache) { |
a42c55f0 | 999 | $result = db_query("SELECT schema_version FROM ttrss_version"); |
199db684 | 1000 | $version = db_fetch_result($result, 0, "schema_version"); |
7d96bfcd | 1001 | $schema_version = $version; |
199db684 | 1002 | return $version; |
7d96bfcd AD |
1003 | } else { |
1004 | return $schema_version; | |
1005 | } | |
e4c51a6c AD |
1006 | } |
1007 | ||
6322ac79 | 1008 | function sanity_check() { |
31303c6b | 1009 | require_once 'errors.php'; |
cacc1877 | 1010 | global $ERRORS; |
ebb948c2 | 1011 | |
6043fb7e | 1012 | $error_code = 0; |
a42c55f0 | 1013 | $schema_version = get_schema_version(true); |
6043fb7e AD |
1014 | |
1015 | if ($schema_version != SCHEMA_VERSION) { | |
1016 | $error_code = 5; | |
1017 | } | |
1018 | ||
aec3ce39 | 1019 | if (DB_TYPE == "mysql") { |
a42c55f0 | 1020 | $result = db_query("SELECT true", false); |
aec3ce39 AD |
1021 | if (db_num_rows($result) != 1) { |
1022 | $error_code = 10; | |
1023 | } | |
1024 | } | |
1025 | ||
a42c55f0 | 1026 | if (db_escape_string("testTEST") != "testTEST") { |
f29ba148 AD |
1027 | $error_code = 12; |
1028 | } | |
1029 | ||
ebb948c2 | 1030 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
1031 | } |
1032 | ||
27981ca3 | 1033 | function file_is_locked($filename) { |
8ff2a86c AD |
1034 | if (file_exists(LOCK_DIRECTORY . "/$filename")) { |
1035 | if (function_exists('flock')) { | |
1036 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); | |
1037 | if ($fp) { | |
1038 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1039 | flock($fp, LOCK_UN); | |
1040 | fclose($fp); | |
1041 | return false; | |
1042 | } | |
31a6d42d | 1043 | fclose($fp); |
8ff2a86c AD |
1044 | return true; |
1045 | } else { | |
31a6d42d AD |
1046 | return false; |
1047 | } | |
27981ca3 | 1048 | } |
8ff2a86c AD |
1049 | return true; // consider the file always locked and skip the test |
1050 | } else { | |
1051 | return false; | |
27981ca3 | 1052 | } |
27981ca3 AD |
1053 | } |
1054 | ||
8ff2a86c | 1055 | |
fcb4c0c9 | 1056 | function make_lockfile($filename) { |
cfa43e02 | 1057 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 1058 | |
a44bfcfd | 1059 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
58fc7095 AD |
1060 | $stat_h = fstat($fp); |
1061 | $stat_f = stat(LOCK_DIRECTORY . "/$filename"); | |
1062 | ||
1fcebfb3 AD |
1063 | if (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN') { |
1064 | if ($stat_h["ino"] != $stat_f["ino"] || | |
1065 | $stat_h["dev"] != $stat_f["dev"]) { | |
1066 | ||
1067 | return false; | |
1068 | } | |
58fc7095 AD |
1069 | } |
1070 | ||
4c59adb1 AD |
1071 | if (function_exists('posix_getpid')) { |
1072 | fwrite($fp, posix_getpid() . "\n"); | |
1073 | } | |
fcb4c0c9 AD |
1074 | return $fp; |
1075 | } else { | |
1076 | return false; | |
1077 | } | |
1078 | } | |
1079 | ||
bf7fcde8 | 1080 | function make_stampfile($filename) { |
cfa43e02 | 1081 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 1082 | |
8e00ae9b | 1083 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 1084 | fwrite($fp, time() . "\n"); |
8e00ae9b | 1085 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
1086 | fclose($fp); |
1087 | return true; | |
1088 | } else { | |
1089 | return false; | |
1090 | } | |
1091 | } | |
1092 | ||
894ebcf5 | 1093 | function sql_random_function() { |
8c0496f7 | 1094 | if (DB_TYPE == "mysql") { |
894ebcf5 AD |
1095 | return "RAND()"; |
1096 | } else { | |
1097 | return "RANDOM()"; | |
1098 | } | |
1099 | } | |
1100 | ||
a42c55f0 | 1101 | function catchup_feed($feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
c7e51de1 AD |
1102 | |
1103 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 1104 | |
37c03d3a | 1105 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 1106 | |
c8b693cf AD |
1107 | // Todo: all this interval stuff needs some generic generator function |
1108 | ||
1109 | $date_qpart = "false"; | |
1110 | ||
1111 | switch ($mode) { | |
1112 | case "1day": | |
1113 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1114 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
c8b693cf | 1115 | } else { |
d5381016 | 1116 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
c8b693cf AD |
1117 | } |
1118 | break; | |
1119 | case "1week": | |
1120 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1121 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
c8b693cf | 1122 | } else { |
94828a8b | 1123 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
c8b693cf AD |
1124 | } |
1125 | break; | |
8d476359 | 1126 | case "2week": |
c8b693cf | 1127 | if (DB_TYPE == "pgsql") { |
94828a8b | 1128 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
c8b693cf | 1129 | } else { |
94828a8b | 1130 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
c8b693cf AD |
1131 | } |
1132 | break; | |
1133 | default: | |
1134 | $date_qpart = "true"; | |
1135 | } | |
1136 | ||
37c03d3a | 1137 | if (is_numeric($feed)) { |
23aa0d16 AD |
1138 | if ($cat_view) { |
1139 | ||
72a2f4f5 | 1140 | if ($feed >= 0) { |
f9fca8cb AD |
1141 | |
1142 | if ($feed > 0) { | |
a42c55f0 | 1143 | $children = getChildCategories($feed, $owner_uid); |
bda6afa2 AD |
1144 | array_push($children, $feed); |
1145 | ||
1146 | $children = join(",", $children); | |
1147 | ||
1148 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1149 | } else { |
1150 | $cat_qpart = "cat_id IS NULL"; | |
1151 | } | |
8d505d78 | 1152 | |
a42c55f0 | 1153 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1154 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1155 | (SELECT id FROM | |
1156 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1157 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
1158 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
23aa0d16 | 1159 | |
f9fca8cb | 1160 | } else if ($feed == -2) { |
23aa0d16 | 1161 | |
a42c55f0 | 1162 | db_query("UPDATE ttrss_user_entries |
8d505d78 | 1163 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) |
15d8bd7d AD |
1164 | FROM ttrss_user_labels2, ttrss_entries WHERE article_id = ref_id AND id = ref_id AND $date_qpart) > 0 |
1165 | AND unread = true AND owner_uid = $owner_uid"); | |
23aa0d16 AD |
1166 | } |
1167 | ||
1168 | } else if ($feed > 0) { | |
1169 | ||
a42c55f0 | 1170 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1171 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1172 | (SELECT id FROM | |
1173 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1174 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
8d505d78 | 1175 | |
f822a8e5 | 1176 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
23aa0d16 AD |
1177 | |
1178 | if ($feed == -1) { | |
a42c55f0 | 1179 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1180 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1181 | (SELECT id FROM | |
1182 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1183 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1184 | } |
e4f4b46f AD |
1185 | |
1186 | if ($feed == -2) { | |
a42c55f0 | 1187 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1188 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1189 | (SELECT id FROM | |
1190 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1191 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
e4f4b46f AD |
1192 | } |
1193 | ||
2d24f032 AD |
1194 | if ($feed == -3) { |
1195 | ||
a42c55f0 | 1196 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE"); |
c1d7e6c3 | 1197 | |
2d24f032 | 1198 | if (DB_TYPE == "pgsql") { |
cfd34086 | 1199 | $match_part = "date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1200 | } else { |
cfd34086 | 1201 | $match_part = "date_entered > DATE_SUB(NOW(), |
c1d7e6c3 | 1202 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1203 | } |
1204 | ||
a42c55f0 | 1205 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1206 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1207 | (SELECT id FROM | |
1208 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1fa5c540 | 1209 | AND owner_uid = $owner_uid AND score >= 0 AND unread = true AND $date_qpart AND $match_part) as tmp)"); |
2d24f032 AD |
1210 | } |
1211 | ||
3584cb11 | 1212 | if ($feed == -4) { |
a42c55f0 | 1213 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1214 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1215 | (SELECT id FROM | |
1216 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1217 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
3584cb11 AD |
1218 | } |
1219 | ||
f822a8e5 | 1220 | } else if ($feed < LABEL_BASE_INDEX) { // label |
23aa0d16 | 1221 | |
f822a8e5 | 1222 | $label_id = feed_to_label_id($feed); |
23aa0d16 | 1223 | |
a42c55f0 | 1224 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1225 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1226 | (SELECT id FROM | |
1227 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id | |
1228 | AND label_id = '$label_id' AND ref_id = article_id | |
1229 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1230 | |
23aa0d16 | 1231 | } |
ad0056a8 | 1232 | |
a42c55f0 | 1233 | ccache_update($feed, $owner_uid, $cat_view); |
ad0056a8 | 1234 | |
23aa0d16 | 1235 | } else { // tag |
a42c55f0 | 1236 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1237 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1238 | (SELECT id FROM | |
1239 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
1240 | AND post_int_id = int_id AND tag_name = '$feed' | |
1241 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1242 | |
23aa0d16 AD |
1243 | } |
1244 | } | |
1245 | ||
6322ac79 AD |
1246 | function getAllCounters() { |
1247 | $data = getGlobalCounters(); | |
8d505d78 | 1248 | |
6322ac79 AD |
1249 | $data = array_merge($data, getVirtCounters()); |
1250 | $data = array_merge($data, getLabelCounters()); | |
6f7798b6 | 1251 | $data = array_merge($data, getFeedCounters()); |
6322ac79 | 1252 | $data = array_merge($data, getCategoryCounters()); |
6a7817c1 AD |
1253 | |
1254 | return $data; | |
8d505d78 | 1255 | } |
a9cb1f83 | 1256 | |
ff5cc7d7 AD |
1257 | function getCategoryTitle($cat_id) { |
1258 | ||
1259 | if ($cat_id == -1) { | |
1260 | return __("Special"); | |
1261 | } else if ($cat_id == -2) { | |
1262 | return __("Labels"); | |
1263 | } else { | |
1264 | ||
1265 | $result = db_query("SELECT title FROM ttrss_feed_categories WHERE | |
1266 | id = '$cat_id'"); | |
1267 | ||
1268 | if (db_num_rows($result) == 1) { | |
1269 | return db_fetch_result($result, 0, "title"); | |
1270 | } else { | |
1271 | return __("Uncategorized"); | |
1272 | } | |
1273 | } | |
1274 | } | |
1275 | ||
1276 | ||
1277 | function getCategoryCounters() { | |
1278 | $ret_arr = array(); | |
1279 | ||
1280 | /* Labels category */ | |
1281 | ||
1282 | $cv = array("id" => -2, "kind" => "cat", | |
1283 | "counter" => getCategoryUnread(-2)); | |
1284 | ||
1285 | array_push($ret_arr, $cv); | |
1286 | ||
1287 | $result = db_query("SELECT id AS cat_id, value AS unread, | |
1288 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 | |
1289 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1290 | FROM ttrss_feed_categories, ttrss_cat_counters_cache | |
1291 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
1292 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND | |
1293 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); | |
1294 | ||
1295 | while ($line = db_fetch_assoc($result)) { | |
1296 | $line["cat_id"] = (int) $line["cat_id"]; | |
1297 | ||
1298 | if ($line["num_children"] > 0) { | |
1299 | $child_counter = getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]); | |
1300 | } else { | |
1301 | $child_counter = 0; | |
1302 | } | |
1303 | ||
1304 | $cv = array("id" => $line["cat_id"], "kind" => "cat", | |
1305 | "counter" => $line["unread"] + $child_counter); | |
1306 | ||
1307 | array_push($ret_arr, $cv); | |
1308 | } | |
1309 | ||
1310 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1311 | ||
1312 | $cv = array("id" => 0, "kind" => "cat", | |
1313 | "counter" => (int) ccache_find(0, $_SESSION["uid"], true)); | |
1314 | ||
1315 | array_push($ret_arr, $cv); | |
1316 | ||
1317 | return $ret_arr; | |
1318 | } | |
1319 | ||
1320 | // only accepts real cats (>= 0) | |
1321 | function getCategoryChildrenUnread($cat, $owner_uid = false) { | |
1322 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1323 | ||
1324 | $result = db_query("SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' | |
1325 | AND owner_uid = $owner_uid"); | |
1326 | ||
1327 | $unread = 0; | |
1328 | ||
1329 | while ($line = db_fetch_assoc($result)) { | |
1330 | $unread += getCategoryUnread($line["id"], $owner_uid); | |
1331 | $unread += getCategoryChildrenUnread($line["id"], $owner_uid); | |
1332 | } | |
1333 | ||
1334 | return $unread; | |
1335 | } | |
1336 | ||
1337 | function getCategoryUnread($cat, $owner_uid = false) { | |
1338 | ||
1339 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1340 | ||
1341 | if ($cat >= 0) { | |
1342 | ||
1343 | if ($cat != 0) { | |
1344 | $cat_query = "cat_id = '$cat'"; | |
1345 | } else { | |
1346 | $cat_query = "cat_id IS NULL"; | |
1347 | } | |
1348 | ||
1349 | $result = db_query("SELECT id FROM ttrss_feeds WHERE $cat_query | |
1350 | AND owner_uid = " . $owner_uid); | |
1351 | ||
1352 | $cat_feeds = array(); | |
1353 | while ($line = db_fetch_assoc($result)) { | |
1354 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1355 | } | |
1356 | ||
1357 | if (count($cat_feeds) == 0) return 0; | |
1358 | ||
1359 | $match_part = implode(" OR ", $cat_feeds); | |
1360 | ||
1361 | $result = db_query("SELECT COUNT(int_id) AS unread | |
1362 | FROM ttrss_user_entries | |
1363 | WHERE unread = true AND ($match_part) | |
1364 | AND owner_uid = " . $owner_uid); | |
1365 | ||
1366 | $unread = 0; | |
1367 | ||
1368 | # this needs to be rewritten | |
1369 | while ($line = db_fetch_assoc($result)) { | |
1370 | $unread += $line["unread"]; | |
1371 | } | |
1372 | ||
1373 | return $unread; | |
1374 | } else if ($cat == -1) { | |
1375 | return getFeedUnread(-1) + getFeedUnread(-2) + getFeedUnread(-3) + getFeedUnread(0); | |
1376 | } else if ($cat == -2) { | |
1377 | ||
1378 | $result = db_query(" | |
1379 | SELECT COUNT(unread) AS unread FROM | |
1380 | ttrss_user_entries, ttrss_user_labels2 | |
1381 | WHERE article_id = ref_id AND unread = true | |
1382 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); | |
1383 | ||
1384 | $unread = db_fetch_result($result, 0, "unread"); | |
1385 | ||
1386 | return $unread; | |
1387 | ||
1388 | } | |
1389 | } | |
1390 | ||
1391 | function getFeedUnread($feed, $is_cat = false) { | |
1392 | return getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]); | |
1393 | } | |
1394 | ||
1395 | function getLabelUnread($label_id, $owner_uid = false) { | |
1396 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1397 | ||
1398 | $result = db_query("SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 | |
1399 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); | |
1400 | ||
1401 | if (db_num_rows($result) != 0) { | |
1402 | return db_fetch_result($result, 0, "unread"); | |
1403 | } else { | |
1404 | return 0; | |
1405 | } | |
1406 | } | |
1407 | ||
1408 | function getFeedArticles($feed, $is_cat = false, $unread_only = false, | |
1409 | $owner_uid = false) { | |
1410 | ||
1411 | $n_feed = (int) $feed; | |
1412 | $need_entries = false; | |
1413 | ||
1414 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1415 | ||
1416 | if ($unread_only) { | |
1417 | $unread_qpart = "unread = true"; | |
1418 | } else { | |
1419 | $unread_qpart = "true"; | |
1420 | } | |
1421 | ||
1422 | if ($is_cat) { | |
1423 | return getCategoryUnread($n_feed, $owner_uid); | |
1424 | } else if ($n_feed == -6) { | |
1425 | return 0; | |
1426 | } else if ($feed != "0" && $n_feed == 0) { | |
1427 | ||
1428 | $feed = db_escape_string($feed); | |
1429 | ||
1430 | $result = db_query("SELECT SUM((SELECT COUNT(int_id) | |
1431 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
1432 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags | |
1433 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); | |
1434 | return db_fetch_result($result, 0, "count"); | |
1435 | ||
1436 | } else if ($n_feed == -1) { | |
1437 | $match_part = "marked = true"; | |
1438 | } else if ($n_feed == -2) { | |
1439 | $match_part = "published = true"; | |
1440 | } else if ($n_feed == -3) { | |
1441 | $match_part = "unread = true AND score >= 0"; | |
1442 | ||
1443 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); | |
1444 | ||
1445 | if (DB_TYPE == "pgsql") { | |
1446 | $match_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; | |
1447 | } else { | |
1448 | $match_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; | |
1449 | } | |
1450 | ||
1451 | $need_entries = true; | |
1452 | ||
1453 | } else if ($n_feed == -4) { | |
1454 | $match_part = "true"; | |
1455 | } else if ($n_feed >= 0) { | |
1456 | ||
1457 | if ($n_feed != 0) { | |
1458 | $match_part = "feed_id = '$n_feed'"; | |
1459 | } else { | |
1460 | $match_part = "feed_id IS NULL"; | |
1461 | } | |
1462 | ||
1463 | } else if ($feed < LABEL_BASE_INDEX) { | |
1464 | ||
1465 | $label_id = feed_to_label_id($feed); | |
1466 | ||
1467 | return getLabelUnread($label_id, $owner_uid); | |
1468 | ||
1469 | } | |
1470 | ||
1471 | if ($match_part) { | |
1472 | ||
1473 | if ($need_entries) { | |
1474 | $from_qpart = "ttrss_user_entries,ttrss_entries"; | |
1475 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; | |
1476 | } else { | |
1477 | $from_qpart = "ttrss_user_entries"; | |
1478 | $from_where = ""; | |
1479 | } | |
1480 | ||
1481 | $query = "SELECT count(int_id) AS unread | |
1482 | FROM $from_qpart WHERE | |
1483 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; | |
1484 | ||
1485 | //echo "[$feed/$query]\n"; | |
1486 | ||
1487 | $result = db_query($query); | |
1488 | ||
1489 | } else { | |
1490 | ||
1491 | $result = db_query("SELECT COUNT(post_int_id) AS unread | |
1492 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries | |
1493 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
1494 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); | |
1495 | } | |
1496 | ||
1497 | $unread = db_fetch_result($result, 0, "unread"); | |
1498 | ||
1499 | return $unread; | |
1500 | } | |
1501 | ||
1502 | function getGlobalUnread($user_id = false) { | |
1503 | ||
1504 | if (!$user_id) { | |
1505 | $user_id = $_SESSION["uid"]; | |
1506 | } | |
1507 | ||
1508 | $result = db_query("SELECT SUM(value) AS c_id FROM ttrss_counters_cache | |
1509 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
1510 | ||
1511 | $c_id = db_fetch_result($result, 0, "c_id"); | |
1512 | ||
1513 | return $c_id; | |
1514 | } | |
1515 | ||
1516 | function getGlobalCounters($global_unread = -1) { | |
1517 | $ret_arr = array(); | |
1518 | ||
1519 | if ($global_unread == -1) { | |
1520 | $global_unread = getGlobalUnread(); | |
1521 | } | |
1522 | ||
1523 | $cv = array("id" => "global-unread", | |
1524 | "counter" => (int) $global_unread); | |
1525 | ||
1526 | array_push($ret_arr, $cv); | |
1527 | ||
1528 | $result = db_query("SELECT COUNT(id) AS fn FROM | |
1529 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
1530 | ||
1531 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1532 | ||
1533 | $cv = array("id" => "subscribed-feeds", | |
1534 | "counter" => (int) $subscribed_feeds); | |
1535 | ||
1536 | array_push($ret_arr, $cv); | |
1537 | ||
1538 | return $ret_arr; | |
1539 | } | |
1540 | ||
1541 | function getVirtCounters() { | |
1542 | ||
1543 | $ret_arr = array(); | |
1544 | ||
1545 | for ($i = 0; $i >= -4; $i--) { | |
1546 | ||
1547 | $count = getFeedUnread($i); | |
1548 | ||
1549 | if ($i == 0 || $i == -1 || $i == -2) | |
1550 | $auxctr = getFeedArticles($i, false); | |
1551 | else | |
1552 | $auxctr = 0; | |
1553 | ||
1554 | $cv = array("id" => $i, | |
1555 | "counter" => (int) $count, | |
1556 | "auxcounter" => $auxctr); | |
1557 | ||
1558 | // if (get_pref('EXTENDED_FEEDLIST')) | |
1559 | // $cv["xmsg"] = getFeedArticles($i)." ".__("total"); | |
1560 | ||
1561 | array_push($ret_arr, $cv); | |
1562 | } | |
1563 | ||
1564 | $feeds = PluginHost::getInstance()->get_feeds(-1); | |
1565 | ||
1566 | if (is_array($feeds)) { | |
1567 | foreach ($feeds as $feed) { | |
1568 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
1569 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
1570 | ||
1571 | if (method_exists($feed['sender'], 'get_total')) | |
1572 | $cv["auxcounter"] = $feed['sender']->get_total($feed['id']); | |
1573 | ||
1574 | array_push($ret_arr, $cv); | |
1575 | } | |
1576 | } | |
1577 | ||
1578 | return $ret_arr; | |
1579 | } | |
1580 | ||
1581 | function getLabelCounters($descriptions = false) { | |
1582 | ||
1583 | $ret_arr = array(); | |
1584 | ||
1585 | $owner_uid = $_SESSION["uid"]; | |
1586 | ||
1587 | $result = db_query("SELECT id,caption,SUM(CASE WHEN u1.unread = true THEN 1 ELSE 0 END) AS unread, COUNT(u1.unread) AS total | |
1588 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON | |
1589 | (ttrss_labels2.id = label_id) | |
1590 | LEFT JOIN ttrss_user_entries AS u1 ON u1.ref_id = article_id | |
1591 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, | |
1592 | ttrss_labels2.caption"); | |
1593 | ||
1594 | while ($line = db_fetch_assoc($result)) { | |
1595 | ||
1596 | $id = label_to_feed_id($line["id"]); | |
1597 | ||
1598 | $cv = array("id" => $id, | |
1599 | "counter" => (int) $line["unread"], | |
1600 | "auxcounter" => (int) $line["total"]); | |
1601 | ||
1602 | if ($descriptions) | |
1603 | $cv["description"] = $line["caption"]; | |
1604 | ||
1605 | array_push($ret_arr, $cv); | |
1606 | } | |
1607 | ||
1608 | return $ret_arr; | |
1609 | } | |
1610 | ||
1611 | function getFeedCounters($active_feed = false) { | |
1612 | ||
1613 | $ret_arr = array(); | |
1614 | ||
1615 | $query = "SELECT ttrss_feeds.id, | |
1616 | ttrss_feeds.title, | |
1617 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, | |
1618 | last_error, value AS count | |
1619 | FROM ttrss_feeds, ttrss_counters_cache | |
1620 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." | |
1621 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid | |
1622 | AND ttrss_counters_cache.feed_id = id"; | |
1623 | ||
1624 | $result = db_query($query); | |
1625 | ||
1626 | while ($line = db_fetch_assoc($result)) { | |
1627 | ||
1628 | $id = $line["id"]; | |
1629 | $count = $line["count"]; | |
1630 | $last_error = htmlspecialchars($line["last_error"]); | |
1631 | ||
1632 | $last_updated = make_local_datetime($line['last_updated'], false); | |
1633 | ||
1634 | $has_img = feed_has_icon($id); | |
1635 | ||
1636 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) | |
1637 | $last_updated = ''; | |
1638 | ||
1639 | $cv = array("id" => $id, | |
1640 | "updated" => $last_updated, | |
1641 | "counter" => (int) $count, | |
1642 | "has_img" => (int) $has_img); | |
1643 | ||
1644 | if ($last_error) | |
1645 | $cv["error"] = $last_error; | |
1646 | ||
1647 | // if (get_pref('EXTENDED_FEEDLIST')) | |
1648 | // $cv["xmsg"] = getFeedArticles($id)." ".__("total"); | |
1649 | ||
1650 | if ($active_feed && $id == $active_feed) | |
1651 | $cv["title"] = truncate_string($line["title"], 30); | |
1652 | ||
1653 | array_push($ret_arr, $cv); | |
1654 | ||
1655 | } | |
1656 | ||
1657 | return $ret_arr; | |
1658 | } | |
1659 | ||
1660 | function get_pgsql_version() { | |
1661 | $result = db_query("SELECT version() AS version"); | |
1662 | $version = explode(" ", db_fetch_result($result, 0, "version")); | |
1663 | return $version[1]; | |
1664 | } | |
1665 | ||
1666 | /** | |
1667 | * @return array (code => Status code, message => error message if available) | |
1668 | * | |
1669 | * 0 - OK, Feed already exists | |
1670 | * 1 - OK, Feed added | |
1671 | * 2 - Invalid URL | |
1672 | * 3 - URL content is HTML, no feeds available | |
1673 | * 4 - URL content is HTML which contains multiple feeds. | |
1674 | * Here you should call extractfeedurls in rpc-backend | |
1675 | * to get all possible feeds. | |
1676 | * 5 - Couldn't download the URL content. | |
1677 | * 6 - Content is an invalid XML. | |
1678 | */ | |
1679 | function subscribe_to_feed($url, $cat_id = 0, | |
1680 | $auth_login = '', $auth_pass = '') { | |
1681 | ||
1682 | global $fetch_last_error; | |
1683 | ||
1684 | require_once "include/rssfuncs.php"; | |
1685 | ||
1686 | $url = fix_url($url); | |
1687 | ||
1688 | if (!$url || !validate_feed_url($url)) return array("code" => 2); | |
1689 | ||
1690 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); | |
1691 | ||
1692 | if (!$contents) { | |
1693 | return array("code" => 5, "message" => $fetch_last_error); | |
1694 | } | |
1695 | ||
01465325 | 1696 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SUBSCRIBE_FEED) as $plugin) { |
1697 | $contents = $plugin->hook_subscribe_feed($contents, $url, $auth_login, $auth_pass); | |
1698 | } | |
1699 | ||
ff5cc7d7 AD |
1700 | if (is_html($contents)) { |
1701 | $feedUrls = get_feeds_from_html($url, $contents); | |
1702 | ||
1703 | if (count($feedUrls) == 0) { | |
1704 | return array("code" => 3); | |
1705 | } else if (count($feedUrls) > 1) { | |
1706 | return array("code" => 4, "feeds" => $feedUrls); | |
1707 | } | |
1708 | //use feed url as new URL | |
1709 | $url = key($feedUrls); | |
1710 | } | |
1711 | ||
ff5cc7d7 AD |
1712 | if ($cat_id == "0" || !$cat_id) { |
1713 | $cat_qpart = "NULL"; | |
1714 | } else { | |
1715 | $cat_qpart = "'$cat_id'"; | |
1716 | } | |
1717 | ||
1718 | $result = db_query( | |
1719 | "SELECT id FROM ttrss_feeds | |
1720 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); | |
1721 | ||
1722 | if (strlen(FEED_CRYPT_KEY) > 0) { | |
1723 | require_once "crypt.php"; | |
1724 | $auth_pass = substr(encrypt_string($auth_pass), 0, 250); | |
1725 | $auth_pass_encrypted = 'true'; | |
1726 | } else { | |
1727 | $auth_pass_encrypted = 'false'; | |
1728 | } | |
1729 | ||
1730 | $auth_pass = db_escape_string($auth_pass); | |
1731 | ||
1732 | if (db_num_rows($result) == 0) { | |
1733 | $result = db_query( | |
1734 | "INSERT INTO ttrss_feeds | |
1735 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method,auth_pass_encrypted) | |
1736 | VALUES ('".$_SESSION["uid"]."', '$url', | |
1737 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0, $auth_pass_encrypted)"); | |
1738 | ||
1739 | $result = db_query( | |
1740 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' | |
1741 | AND owner_uid = " . $_SESSION["uid"]); | |
1742 | ||
1743 | $feed_id = db_fetch_result($result, 0, "id"); | |
1744 | ||
1745 | if ($feed_id) { | |
6022776d | 1746 | set_basic_feed_info($feed_id); |
ff5cc7d7 AD |
1747 | } |
1748 | ||
1749 | return array("code" => 1); | |
1750 | } else { | |
1751 | return array("code" => 0); | |
1752 | } | |
1753 | } | |
1754 | ||
1755 | function print_feed_select($id, $default_id = "", | |
1756 | $attributes = "", $include_all_feeds = true, | |
1757 | $root_id = false, $nest_level = 0) { | |
1758 | ||
1759 | if (!$root_id) { | |
1760 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1761 | if ($include_all_feeds) { | |
1762 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1763 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1764 | } | |
1765 | } | |
1766 | ||
1767 | if (get_pref('ENABLE_FEED_CATS')) { | |
1768 | ||
1769 | if ($root_id) | |
1770 | $parent_qpart = "parent_cat = '$root_id'"; | |
1771 | else | |
1772 | $parent_qpart = "parent_cat IS NULL"; | |
1773 | ||
1774 | $result = db_query("SELECT id,title, | |
1775 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1776 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1777 | FROM ttrss_feed_categories | |
1778 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1779 | ||
1780 | while ($line = db_fetch_assoc($result)) { | |
1781 | ||
1782 | for ($i = 0; $i < $nest_level; $i++) | |
1783 | $line["title"] = " - " . $line["title"]; | |
1784 | ||
1785 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1786 | ||
1787 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1788 | $line["id"], htmlspecialchars($line["title"])); | |
1789 | ||
1790 | if ($line["num_children"] > 0) | |
1791 | print_feed_select($id, $default_id, $attributes, | |
1792 | $include_all_feeds, $line["id"], $nest_level+1); | |
1793 | ||
1794 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds | |
1795 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1796 | ||
1797 | while ($fline = db_fetch_assoc($feed_result)) { | |
1798 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1799 | ||
1800 | $fline["title"] = " + " . $fline["title"]; | |
1801 | ||
1802 | for ($i = 0; $i < $nest_level; $i++) | |
1803 | $fline["title"] = " - " . $fline["title"]; | |
1804 | ||
1805 | printf("<option $is_selected value='%d'>%s</option>", | |
1806 | $fline["id"], htmlspecialchars($fline["title"])); | |
1807 | } | |
1808 | } | |
1809 | ||
1810 | if (!$root_id) { | |
1811 | $default_is_cat = ($default_id == "CAT:0"); | |
1812 | $is_selected = $default_is_cat ? "selected=\"1\"" : ""; | |
1813 | ||
1814 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1815 | __("Uncategorized")); | |
1816 | ||
1817 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds | |
1818 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1819 | ||
1820 | while ($fline = db_fetch_assoc($feed_result)) { | |
1821 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1822 | ||
1823 | $fline["title"] = " + " . $fline["title"]; | |
1824 | ||
1825 | for ($i = 0; $i < $nest_level; $i++) | |
1826 | $fline["title"] = " - " . $fline["title"]; | |
1827 | ||
1828 | printf("<option $is_selected value='%d'>%s</option>", | |
1829 | $fline["id"], htmlspecialchars($fline["title"])); | |
1830 | } | |
1831 | } | |
1832 | ||
1833 | } else { | |
1834 | $result = db_query("SELECT id,title FROM ttrss_feeds | |
1835 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
1836 | ||
1837 | while ($line = db_fetch_assoc($result)) { | |
1838 | ||
1839 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1840 | ||
1841 | printf("<option $is_selected value='%d'>%s</option>", | |
1842 | $line["id"], htmlspecialchars($line["title"])); | |
1843 | } | |
1844 | } | |
1845 | ||
1846 | if (!$root_id) { | |
1847 | print "</select>"; | |
1848 | } | |
1849 | } | |
1850 | ||
1851 | function print_feed_cat_select($id, $default_id, | |
1852 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { | |
1853 | ||
1854 | if (!$root_id) { | |
1855 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1856 | } | |
1857 | ||
1858 | if ($root_id) | |
1859 | $parent_qpart = "parent_cat = '$root_id'"; | |
1860 | else | |
1861 | $parent_qpart = "parent_cat IS NULL"; | |
1862 | ||
1863 | $result = db_query("SELECT id,title, | |
1864 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1865 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1866 | FROM ttrss_feed_categories | |
1867 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1868 | ||
1869 | while ($line = db_fetch_assoc($result)) { | |
1870 | if ($line["id"] == $default_id) { | |
1871 | $is_selected = "selected=\"1\""; | |
1872 | } else { | |
1873 | $is_selected = ""; | |
1874 | } | |
1875 | ||
1876 | for ($i = 0; $i < $nest_level; $i++) | |
1877 | $line["title"] = " - " . $line["title"]; | |
1878 | ||
1879 | if ($line["title"]) | |
1880 | printf("<option $is_selected value='%d'>%s</option>", | |
1881 | $line["id"], htmlspecialchars($line["title"])); | |
1882 | ||
1883 | if ($line["num_children"] > 0) | |
1884 | print_feed_cat_select($id, $default_id, $attributes, | |
1885 | $include_all_cats, $line["id"], $nest_level+1); | |
1886 | } | |
1887 | ||
1888 | if (!$root_id) { | |
1889 | if ($include_all_cats) { | |
1890 | if (db_num_rows($result) > 0) { | |
1891 | print "<option disabled=\"1\">--------</option>"; | |
1892 | } | |
1893 | ||
1894 | if ($default_id == 0) { | |
1895 | $is_selected = "selected=\"1\""; | |
1896 | } else { | |
1897 | $is_selected = ""; | |
1898 | } | |
1899 | ||
1900 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
1901 | } | |
1902 | print "</select>"; | |
1903 | } | |
1904 | } | |
1905 | ||
1906 | function checkbox_to_sql_bool($val) { | |
1907 | return ($val == "on") ? "true" : "false"; | |
1908 | } | |
1909 | ||
1910 | function getFeedCatTitle($id) { | |
1911 | if ($id == -1) { | |
1912 | return __("Special"); | |
1913 | } else if ($id < LABEL_BASE_INDEX) { | |
1914 | return __("Labels"); | |
1915 | } else if ($id > 0) { | |
1916 | $result = db_query("SELECT ttrss_feed_categories.title | |
1917 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND | |
1918 | cat_id = ttrss_feed_categories.id"); | |
1919 | if (db_num_rows($result) == 1) { | |
1920 | return db_fetch_result($result, 0, "title"); | |
1921 | } else { | |
1922 | return __("Uncategorized"); | |
1923 | } | |
1924 | } else { | |
1925 | return "getFeedCatTitle($id) failed"; | |
1926 | } | |
1927 | ||
1928 | } | |
1929 | ||
1930 | function getFeedIcon($id) { | |
1931 | switch ($id) { | |
1932 | case 0: | |
1933 | return "images/archive.png"; | |
1934 | break; | |
1935 | case -1: | |
1936 | return "images/star.png"; | |
1937 | break; | |
1938 | case -2: | |
1939 | return "images/feed.png"; | |
1940 | break; | |
1941 | case -3: | |
1942 | return "images/fresh.png"; | |
1943 | break; | |
1944 | case -4: | |
1945 | return "images/folder.png"; | |
1946 | break; | |
1947 | case -6: | |
1948 | return "images/time.png"; | |
1949 | break; | |
1950 | default: | |
1951 | if ($id < LABEL_BASE_INDEX) { | |
1952 | return "images/label.png"; | |
1953 | } else { | |
1954 | if (file_exists(ICONS_DIR . "/$id.ico")) | |
1955 | return ICONS_URL . "/$id.ico"; | |
1956 | } | |
1957 | break; | |
1958 | } | |
1959 | ||
1960 | return false; | |
1961 | } | |
1962 | ||
1963 | function getFeedTitle($id, $cat = false) { | |
1964 | if ($cat) { | |
1965 | return getCategoryTitle($id); | |
1966 | } else if ($id == -1) { | |
1967 | return __("Starred articles"); | |
1968 | } else if ($id == -2) { | |
1969 | return __("Published articles"); | |
1970 | } else if ($id == -3) { | |
1971 | return __("Fresh articles"); | |
1972 | } else if ($id == -4) { | |
1973 | return __("All articles"); | |
1974 | } else if ($id === 0 || $id === "0") { | |
1975 | return __("Archived articles"); | |
1976 | } else if ($id == -6) { | |
1977 | return __("Recently read"); | |
1978 | } else if ($id < LABEL_BASE_INDEX) { | |
1979 | $label_id = feed_to_label_id($id); | |
1980 | $result = db_query("SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); | |
1981 | if (db_num_rows($result) == 1) { | |
1982 | return db_fetch_result($result, 0, "caption"); | |
1983 | } else { | |
1984 | return "Unknown label ($label_id)"; | |
1985 | } | |
1986 | ||
1987 | } else if (is_numeric($id) && $id > 0) { | |
1988 | $result = db_query("SELECT title FROM ttrss_feeds WHERE id = '$id'"); | |
1989 | if (db_num_rows($result) == 1) { | |
1990 | return db_fetch_result($result, 0, "title"); | |
1991 | } else { | |
1992 | return "Unknown feed ($id)"; | |
1993 | } | |
1994 | } else { | |
1995 | return $id; | |
1996 | } | |
1997 | } | |
1998 | ||
1999 | // TODO: less dumb splitting | |
2000 | require_once "functions2.php"; | |
2001 | ||
2002 | ?> |