]>
Commit | Line | Data |
---|---|---|
1d3a17c7 | 1 | <?php |
6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
2457679a | 3 | define('SCHEMA_VERSION', 121); |
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; |
3f6f0857 | 13 | $fetch_curl_used = false; |
23d2471c | 14 | |
d68629dc | 15 | mb_internal_encoding("UTF-8"); |
324944f3 | 16 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
17 | if (defined('E_DEPRECATED')) { |
18 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
19 | } else { | |
20 | error_reporting(E_ALL & ~E_NOTICE); | |
21 | } | |
cce28758 | 22 | |
40d13c28 | 23 | require_once 'config.php'; |
cc17c205 | 24 | |
046ec657 BK |
25 | /** |
26 | * Define a constant if not already defined | |
27 | * | |
28 | * @param string $name The constant name. | |
29 | * @param mixed $value The constant value. | |
30 | * @access public | |
31 | * @return boolean True if defined successfully or not. | |
32 | */ | |
33 | function define_default($name, $value) { | |
046ec657 BK |
34 | defined($name) or define($name, $value); |
35 | } | |
36 | ||
9ef8798b BK |
37 | ///// Some defaults that you can override in config.php ////// |
38 | ||
39 | define_default('FEED_FETCH_TIMEOUT', 45); | |
40 | // How may seconds to wait for response when requesting feed from a site | |
41 | define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15); | |
42 | // How may seconds to wait for response when requesting feed from a | |
43 | // site when that feed wasn't cached before | |
44 | define_default('FILE_FETCH_TIMEOUT', 45); | |
45 | // Default timeout when fetching files from remote sites | |
46 | define_default('FILE_FETCH_CONNECT_TIMEOUT', 15); | |
47 | // How many seconds to wait for initial response from website when | |
48 | // fetching files from remote sites | |
046ec657 | 49 | |
fc2b26a6 AD |
50 | if (DB_TYPE == "pgsql") { |
51 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
52 | } else { | |
53 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
54 | } | |
55 | ||
9632f884 AD |
56 | /** |
57 | * Return available translations names. | |
8d505d78 | 58 | * |
9632f884 AD |
59 | * @access public |
60 | * @return array A array of available translations. | |
61 | */ | |
f8c612d4 | 62 | function get_translations() { |
6a214f92 | 63 | $tr = array( |
8d505d78 | 64 | "auto" => "Detect automatically", |
a3162add | 65 | "ca_CA" => "Català", |
a06b79c4 | 66 | "cs_CZ" => "Česky", |
6a214f92 | 67 | "en_US" => "English", |
36d0510c | 68 | "es_ES" => "Español", |
a927fe7b | 69 | "de_DE" => "Deutsch", |
6a214f92 | 70 | "fr_FR" => "Français", |
e78fd196 | 71 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 72 | "it_IT" => "Italiano", |
1d004f12 | 73 | "ja_JP" => "日本語 (Japanese)", |
7b6c1ca7 | 74 | "lv_LV" => "Latviešu", |
592535d7 | 75 | "nb_NO" => "Norwegian bokmål", |
9e7f1f12 | 76 | "nl_NL" => "Dutch", |
ea45791a | 77 | "pl_PL" => "Polski", |
d3b923c9 | 78 | "ru_RU" => "Русский", |
9a063469 | 79 | "pt_BR" => "Portuguese/Brazil", |
5d608138 | 80 | "zh_CN" => "Simplified Chinese", |
2324f153 | 81 | "sv_SE" => "Svenska", |
5d608138 | 82 | "fi_FI" => "Suomi"); |
f8c612d4 AD |
83 | |
84 | return $tr; | |
85 | } | |
86 | ||
7b26a148 AD |
87 | require_once "lib/accept-to-gettext.php"; |
88 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 89 | |
87d7e850 | 90 | |
7b26a148 | 91 | function startup_gettext() { |
8d505d78 | 92 | |
7b26a148 AD |
93 | # Get locale from Accept-Language header |
94 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 95 | |
7b26a148 AD |
96 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
97 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
98 | } | |
89cb787e | 99 | |
b18d109f AD |
100 | if ($_SESSION["uid"] && get_schema_version() >= 120) { |
101 | $pref_lang = get_pref("USER_LANGUAGE", $_SESSION["uid"]); | |
1ee4900a | 102 | |
c4db796f | 103 | if ($pref_lang && $pref_lang != 'auto') { |
7b149552 AD |
104 | $lang = $pref_lang; |
105 | } | |
7b26a148 | 106 | } |
7c33dbd4 | 107 | |
7b26a148 AD |
108 | if ($lang) { |
109 | if (defined('LC_MESSAGES')) { | |
110 | _setlocale(LC_MESSAGES, $lang); | |
111 | } else if (defined('LC_ALL')) { | |
112 | _setlocale(LC_ALL, $lang); | |
8d039718 | 113 | } |
aba609e0 | 114 | |
d98e76d9 | 115 | _bindtextdomain("messages", "locale"); |
865220a4 | 116 | |
7b26a148 AD |
117 | _textdomain("messages"); |
118 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 119 | } |
7b26a148 AD |
120 | } |
121 | ||
b619ff15 | 122 | require_once 'db-prefs.php'; |
8911ac8b | 123 | require_once 'version.php'; |
87d7e850 AD |
124 | require_once 'ccache.php'; |
125 | require_once 'labels.php'; | |
40d13c28 | 126 | |
fb850eec | 127 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
500943a4 AD |
128 | ini_set('user_agent', SELF_USER_AGENT); |
129 | ||
b0f379df | 130 | require_once 'lib/pubsubhubbub/publisher.php'; |
010efc9b | 131 | |
7d96bfcd AD |
132 | $schema_version = false; |
133 | ||
45004d43 AD |
134 | /** |
135 | * Print a timestamped debug message. | |
8d505d78 | 136 | * |
45004d43 AD |
137 | * @param string $msg The debug message. |
138 | * @return void | |
139 | */ | |
68cccafc | 140 | function _debug($msg, $show = true) { |
9ec10352 | 141 | |
6f9e33e4 | 142 | $ts = strftime("%H:%M:%S", time()); |
2a6a9395 AD |
143 | if (function_exists('posix_getpid')) { |
144 | $ts = "$ts/" . posix_getpid(); | |
145 | } | |
2191eb7a | 146 | |
68cccafc | 147 | if ($show && !(defined('QUIET') && QUIET)) { |
2191eb7a AD |
148 | print "[$ts] $msg\n"; |
149 | } | |
150 | ||
151 | if (defined('LOGFILE')) { | |
152 | $fp = fopen(LOGFILE, 'a+'); | |
153 | ||
154 | if ($fp) { | |
155 | fputs($fp, "[$ts] $msg\n"); | |
156 | fclose($fp); | |
157 | } | |
158 | } | |
159 | ||
45004d43 | 160 | } // function _debug |
6f9e33e4 | 161 | |
9632f884 AD |
162 | /** |
163 | * Purge a feed old posts. | |
8d505d78 | 164 | * |
9632f884 AD |
165 | * @param mixed $link A database connection. |
166 | * @param mixed $feed_id The id of the purged feed. | |
167 | * @param mixed $purge_interval Olderness of purged posts. | |
168 | * @param boolean $debug Set to True to enable the debug. False by default. | |
169 | * @access public | |
170 | * @return void | |
171 | */ | |
a42c55f0 | 172 | function purge_feed($feed_id, $purge_interval, $debug = false) { |
ad507f85 | 173 | |
a42c55f0 | 174 | if (!$purge_interval) $purge_interval = feed_purge_interval($feed_id); |
8d505d78 | 175 | |
ad507f85 | 176 | $rows = -1; |
4c193675 | 177 | |
6322ac79 | 178 | $result = db_query( |
07d0efe9 AD |
179 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
180 | ||
181 | $owner_uid = false; | |
182 | ||
183 | if (db_num_rows($result) == 1) { | |
184 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
185 | } | |
186 | ||
ab954dff AD |
187 | if ($purge_interval == -1 || !$purge_interval) { |
188 | if ($owner_uid) { | |
a42c55f0 | 189 | ccache_update($feed_id, $owner_uid); |
ab954dff AD |
190 | } |
191 | return; | |
192 | } | |
193 | ||
07d0efe9 AD |
194 | if (!$owner_uid) return; |
195 | ||
3907ef71 | 196 | if (FORCE_ARTICLE_PURGE == 0) { |
a42c55f0 | 197 | $purge_unread = get_pref("PURGE_UNREAD_ARTICLES", |
3907ef71 AD |
198 | $owner_uid, false); |
199 | } else { | |
200 | $purge_unread = true; | |
201 | $purge_interval = FORCE_ARTICLE_PURGE; | |
202 | } | |
07d0efe9 AD |
203 | |
204 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
205 | ||
fefa6ca3 | 206 | if (DB_TYPE == "pgsql") { |
6322ac79 | 207 | $pg_version = get_pgsql_version(); |
6e7f8d26 AD |
208 | |
209 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 210 | |
a42c55f0 | 211 | $result = db_query("DELETE FROM ttrss_user_entries WHERE |
8d505d78 AD |
212 | ttrss_entries.id = ref_id AND |
213 | marked = false AND | |
214 | feed_id = '$feed_id' AND | |
07d0efe9 | 215 | $query_limit |
25ea2805 | 216 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
217 | |
218 | } else { | |
219 | ||
a42c55f0 | 220 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
221 | USING ttrss_entries |
222 | WHERE ttrss_entries.id = ref_id AND | |
223 | marked = false AND | |
224 | feed_id = '$feed_id' AND | |
07d0efe9 | 225 | $query_limit |
25ea2805 | 226 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 227 | } |
ad507f85 | 228 | |
fefa6ca3 | 229 | } else { |
8d505d78 | 230 | |
a42c55f0 | 231 | /* $result = db_query("DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 232 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 233 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
234 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
235 | ||
a42c55f0 | 236 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
237 | USING ttrss_user_entries, ttrss_entries |
238 | WHERE ttrss_entries.id = ref_id AND | |
239 | marked = false AND | |
240 | feed_id = '$feed_id' AND | |
07d0efe9 | 241 | $query_limit |
25ea2805 | 242 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
ad507f85 AD |
243 | } |
244 | ||
a08f94bd | 245 | $rows = db_affected_rows($result); |
3f6f0857 | 246 | |
a42c55f0 | 247 | ccache_update($feed_id, $owner_uid); |
ced46404 | 248 | |
ad507f85 | 249 | if ($debug) { |
6f9e33e4 | 250 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 251 | } |
2ea09bde AD |
252 | |
253 | return $rows; | |
9632f884 | 254 | } // function purge_feed |
fefa6ca3 | 255 | |
a42c55f0 | 256 | function feed_purge_interval($feed_id) { |
07d0efe9 | 257 | |
a42c55f0 | 258 | $result = db_query("SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
259 | WHERE id = '$feed_id'"); |
260 | ||
261 | if (db_num_rows($result) == 1) { | |
262 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
263 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
264 | ||
6322ac79 | 265 | if ($purge_interval == 0) $purge_interval = get_pref( |
863be6ca | 266 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
267 | |
268 | return $purge_interval; | |
269 | ||
270 | } else { | |
271 | return -1; | |
272 | } | |
273 | } | |
274 | ||
a42c55f0 | 275 | function purge_orphans($do_output = false) { |
a2d79981 | 276 | |
71604ca4 | 277 | // purge orphaned posts in main content table |
a42c55f0 | 278 | $result = db_query("DELETE FROM ttrss_entries WHERE |
71604ca4 | 279 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
a2d79981 AD |
280 | |
281 | if ($do_output) { | |
a42c55f0 | 282 | $rows = db_affected_rows($result); |
a2d79981 AD |
283 | _debug("Purged $rows orphaned posts."); |
284 | } | |
c3a8d71a AD |
285 | } |
286 | ||
a42c55f0 AD |
287 | function get_feed_update_interval($feed_id) { |
288 | $result = db_query("SELECT owner_uid, update_interval FROM | |
c7d57b66 AD |
289 | ttrss_feeds WHERE id = '$feed_id'"); |
290 | ||
291 | if (db_num_rows($result) == 1) { | |
292 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
293 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
294 | ||
295 | if ($update_interval != 0) { | |
296 | return $update_interval; | |
297 | } else { | |
a42c55f0 | 298 | return get_pref('DEFAULT_UPDATE_INTERVAL', $owner_uid, false); |
c7d57b66 AD |
299 | } |
300 | ||
301 | } else { | |
302 | return -1; | |
303 | } | |
304 | } | |
305 | ||
7a01dc77 | 306 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) { |
8d505d78 | 307 | |
23d2471c | 308 | global $fetch_last_error; |
7a01dc77 | 309 | global $fetch_last_error_code; |
ef39be2b | 310 | global $fetch_last_content_type; |
3f6f0857 | 311 | global $fetch_curl_used; |
33373eca | 312 | |
2375b6b6 | 313 | $url = str_replace(' ', '%20', $url); |
23d2471c | 314 | |
3f6f0857 AD |
315 | if (!defined('NO_CURL') && function_exists('curl_init')) { |
316 | ||
317 | $fetch_curl_used = true; | |
b799dc8b | 318 | |
438a3ecb | 319 | if (ini_get("safe_mode") || ini_get("open_basedir")) { |
e2b4c0b7 RH |
320 | $new_url = geturl($url); |
321 | if (!$new_url) { | |
322 | // geturl has already populated $fetch_last_error | |
323 | return false; | |
324 | } | |
325 | $ch = curl_init($new_url); | |
b799dc8b AD |
326 | } else { |
327 | $ch = curl_init($url); | |
328 | } | |
a1af1574 | 329 | |
81c20663 | 330 | if ($timestamp && !$post_query) { |
7a01dc77 AD |
331 | curl_setopt($ch, CURLOPT_HTTPHEADER, |
332 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
333 | } | |
334 | ||
8401101d BK |
335 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT); |
336 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT); | |
438a3ecb | 337 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode") && !ini_get("open_basedir")); |
a1af1574 AD |
338 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
339 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
340 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 341 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 342 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
19929bbe | 343 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
3f6f0857 | 344 | curl_setopt($ch, CURLOPT_ENCODING, ""); |
48b657fc | 345 | curl_setopt($ch, CURLOPT_REFERER, $url); |
8d505d78 | 346 | |
ae5f7bb1 AD |
347 | if ($post_query) { |
348 | curl_setopt($ch, CURLOPT_POST, true); | |
349 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
350 | } | |
351 | ||
8d505d78 AD |
352 | if ($login && $pass) |
353 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 354 | |
fb074239 | 355 | $contents = @curl_exec($ch); |
268a06dc | 356 | |
48b657fc AD |
357 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
358 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
359 | $contents = @curl_exec($ch); | |
fb850eec AD |
360 | } |
361 | ||
a1af1574 | 362 | if ($contents === false) { |
fb850eec | 363 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
a1af1574 AD |
364 | curl_close($ch); |
365 | return false; | |
4065b60b AD |
366 | } |
367 | ||
8d505d78 | 368 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
ef39be2b | 369 | $fetch_last_content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
4065b60b | 370 | |
7a01dc77 AD |
371 | $fetch_last_error_code = $http_code; |
372 | ||
ef39be2b | 373 | if ($http_code != 200 || $type && strpos($fetch_last_content_type, "$type") === false) { |
fb850eec AD |
374 | if (curl_errno($ch) != 0) { |
375 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
376 | } else { | |
377 | $fetch_last_error = "HTTP Code: $http_code"; | |
378 | } | |
379 | curl_close($ch); | |
a1af1574 AD |
380 | return false; |
381 | } | |
4065b60b | 382 | |
fb850eec AD |
383 | curl_close($ch); |
384 | ||
a1af1574 | 385 | return $contents; |
4065b60b | 386 | } else { |
3f6f0857 AD |
387 | |
388 | $fetch_curl_used = false; | |
389 | ||
d3911f80 | 390 | if ($login && $pass){ |
8d505d78 AD |
391 | $url_parts = array(); |
392 | ||
393 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
394 | ||
d3911f80 AD |
395 | $pass = urlencode($pass); |
396 | ||
8d505d78 AD |
397 | if ($url_parts[1] && $url_parts[2]) { |
398 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
399 | } | |
400 | } | |
401 | ||
01311d86 AD |
402 | if (!$post_query && $timestamp) { |
403 | $context = stream_context_create(array( | |
404 | 'http' => array( | |
405 | 'method' => 'GET', | |
406 | 'header' => "If-Modified-Since: ".gmdate("D, d M Y H:i:s \\G\\M\\T\r\n", $timestamp) | |
407 | ))); | |
408 | } else { | |
409 | $context = NULL; | |
410 | } | |
411 | ||
6122c449 AD |
412 | $old_error = error_get_last(); |
413 | ||
01311d86 | 414 | $data = @file_get_contents($url, false, $context); |
23d2471c | 415 | |
ef39be2b | 416 | $fetch_last_content_type = false; // reset if no type was sent from server |
37ddf5b7 | 417 | if (isset($http_response_header) && is_array($http_response_header)) { |
df25e4d2 AD |
418 | foreach ($http_response_header as $h) { |
419 | if (substr(strtolower($h), 0, 13) == 'content-type:') { | |
420 | $fetch_last_content_type = substr($h, 14); | |
421 | // don't abort here b/c there might be more than one | |
422 | // e.g. if we were being redirected -- last one is the right one | |
423 | } | |
01311d86 AD |
424 | |
425 | if (substr(strtolower($h), 0, 7) == 'http/1.') { | |
426 | $fetch_last_error_code = (int) substr($h, 9, 3); | |
427 | } | |
ef39be2b MB |
428 | } |
429 | } | |
430 | ||
6122c449 | 431 | if (!$data) { |
23d2471c | 432 | $error = error_get_last(); |
6122c449 AD |
433 | |
434 | if ($error['message'] != $old_error['message']) { | |
435 | $fetch_last_error = $error["message"]; | |
436 | } else { | |
437 | $fetch_last_error = "HTTP Code: $fetch_last_error_code"; | |
438 | } | |
23d2471c AD |
439 | } |
440 | return $data; | |
4065b60b AD |
441 | } |
442 | ||
443 | } | |
78800912 | 444 | |
9632f884 AD |
445 | /** |
446 | * Try to determine the favicon URL for a feed. | |
447 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
448 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 449 | * |
9632f884 AD |
450 | * @param string $url A feed or page URL |
451 | * @access public | |
452 | * @return mixed The favicon URL, or false if none was found. | |
453 | */ | |
1bd11fdf | 454 | function get_favicon_url($url) { |
99331724 | 455 | |
1bd11fdf | 456 | $favicon_url = false; |
ed214298 | 457 | |
4065b60b | 458 | if ($html = @fetch_file_contents($url)) { |
78800912 | 459 | |
ed214298 | 460 | libxml_use_internal_errors(true); |
c798704b | 461 | |
ed214298 AD |
462 | $doc = new DOMDocument(); |
463 | $doc->loadHTML($html); | |
464 | $xpath = new DOMXPath($doc); | |
717f5e64 | 465 | |
a712429e AD |
466 | $base = $xpath->query('/html/head/base'); |
467 | foreach ($base as $b) { | |
468 | $url = $b->getAttribute("href"); | |
469 | break; | |
470 | } | |
471 | ||
1bd11fdf | 472 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
473 | if (count($entries) > 0) { |
474 | foreach ($entries as $entry) { | |
1bd11fdf AD |
475 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
476 | break; | |
ed214298 | 477 | } |
8d505d78 | 478 | } |
4065b60b | 479 | } |
c798704b | 480 | |
1bd11fdf AD |
481 | if (!$favicon_url) |
482 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
483 | ||
484 | return $favicon_url; | |
485 | } // function get_favicon_url | |
486 | ||
6322ac79 | 487 | function check_feed_favicon($site_url, $feed) { |
882311d9 | 488 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 489 | |
1bd11fdf AD |
490 | $icon_file = ICONS_DIR . "/$feed.ico"; |
491 | ||
492 | if (!file_exists($icon_file)) { | |
493 | $favicon_url = get_favicon_url($site_url); | |
494 | ||
495 | if ($favicon_url) { | |
496 | // Limiting to "image" type misses those served with text/plain | |
497 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
498 | ||
499 | if ($contents) { | |
500 | // Crude image type matching. | |
501 | // Patterns gleaned from the file(1) source code. | |
502 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
503 | // 0 string \000\000\001\000 MS Windows icon resource | |
504 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
505 | } | |
506 | elseif (preg_match('/^GIF8/', $contents)) { | |
507 | // 0 string GIF8 GIF image data | |
508 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
509 | } | |
510 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
511 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
512 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
513 | } | |
514 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
515 | // 0 beshort 0xffd8 JPEG image data | |
516 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
517 | } | |
518 | else { | |
519 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
520 | $contents = ""; | |
521 | } | |
522 | } | |
523 | ||
524 | if ($contents) { | |
525 | $fp = @fopen($icon_file, "w"); | |
526 | ||
527 | if ($fp) { | |
528 | fwrite($fp, $contents); | |
529 | fclose($fp); | |
530 | chmod($icon_file, 0644); | |
531 | } | |
532 | } | |
533 | } | |
2cfbb448 | 534 | return $icon_file; |
78800912 AD |
535 | } |
536 | } | |
14118af3 | 537 | |
f175937c | 538 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 539 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
540 | foreach ($values as $v) { |
541 | if ($v == $default) | |
60807300 | 542 | $sel = "selected=\"1\""; |
a0d53889 AD |
543 | else |
544 | $sel = ""; | |
8d505d78 | 545 | |
e88c1943 AD |
546 | $v = trim($v); |
547 | ||
60807300 | 548 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
549 | } |
550 | print "</select>"; | |
551 | } | |
40d13c28 | 552 | |
79f3553b AD |
553 | function print_select_hash($id, $default, $values, $attributes = "") { |
554 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
555 | foreach (array_keys($values) as $v) { |
556 | if ($v == $default) | |
74d5c8fa | 557 | $sel = 'selected="selected"'; |
673d54ca AD |
558 | else |
559 | $sel = ""; | |
8d505d78 | 560 | |
e88c1943 AD |
561 | $v = trim($v); |
562 | ||
673d54ca AD |
563 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
564 | } | |
565 | ||
566 | print "</select>"; | |
567 | } | |
568 | ||
f541eb78 | 569 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 570 | foreach ($values as $v) { |
8d505d78 | 571 | |
77e96719 | 572 | if ($v == $default) |
5da169d9 | 573 | $sel = "checked"; |
77e96719 | 574 | else |
5da169d9 AD |
575 | $sel = ""; |
576 | ||
f541eb78 | 577 | if ($v == $true_is) { |
5da169d9 AD |
578 | $sel .= " value=\"1\""; |
579 | } else { | |
580 | $sel .= " value=\"0\""; | |
581 | } | |
8d505d78 AD |
582 | |
583 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 584 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
585 | |
586 | } | |
587 | } | |
588 | ||
a42c55f0 | 589 | function initialize_user_prefs($uid, $profile = false) { |
ff485f1d | 590 | |
a42c55f0 | 591 | $uid = db_escape_string($uid); |
ff485f1d | 592 | |
d9084cf2 AD |
593 | if (!$profile) { |
594 | $profile = "NULL"; | |
f9aa6a89 | 595 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 596 | } else { |
f9aa6a89 | 597 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
598 | } |
599 | ||
6322ac79 | 600 | if (get_schema_version() < 63) $profile_qpart = ""; |
f9aa6a89 | 601 | |
a42c55f0 | 602 | db_query("BEGIN"); |
ff485f1d | 603 | |
a42c55f0 | 604 | $result = db_query("SELECT pref_name,def_value FROM ttrss_prefs"); |
8d505d78 | 605 | |
a42c55f0 | 606 | $u_result = db_query("SELECT pref_name |
f9aa6a89 | 607 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
608 | |
609 | $active_prefs = array(); | |
610 | ||
611 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 612 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
613 | } |
614 | ||
615 | while ($line = db_fetch_assoc($result)) { | |
616 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
617 | // print "adding " . $line["pref_name"] . "<br>"; | |
618 | ||
a42c55f0 AD |
619 | $line["def_value"] = db_escape_string($line["def_value"]); |
620 | $line["pref_name"] = db_escape_string($line["pref_name"]); | |
d296ba50 | 621 | |
6322ac79 | 622 | if (get_schema_version() < 63) { |
a42c55f0 | 623 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 624 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
625 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
626 | ||
627 | } else { | |
a42c55f0 | 628 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 629 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
630 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
631 | } | |
ff485f1d AD |
632 | |
633 | } | |
634 | } | |
635 | ||
a42c55f0 | 636 | db_query("COMMIT"); |
ff485f1d AD |
637 | |
638 | } | |
956c7629 | 639 | |
8de8bfb8 AD |
640 | function get_ssl_certificate_id() { |
641 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
642 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
643 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
644 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
645 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
646 | } | |
647 | return ""; | |
648 | } | |
649 | ||
a42c55f0 | 650 | function authenticate_user($login, $password, $check_only = false) { |
c8437f35 | 651 | |
131b01b3 | 652 | if (!SINGLE_USER_MODE) { |
0d421af8 | 653 | $user_id = false; |
0f28f81f | 654 | |
1ffe3391 | 655 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_AUTH_USER) as $plugin) { |
0f28f81f AD |
656 | |
657 | $user_id = (int) $plugin->authenticate($login, $password); | |
658 | ||
659 | if ($user_id) { | |
660 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
661 | break; | |
662 | } | |
461766f3 AD |
663 | } |
664 | ||
0d421af8 | 665 | if ($user_id && !$check_only) { |
70400171 AD |
666 | @session_start(); |
667 | ||
0d421af8 | 668 | $_SESSION["uid"] = $user_id; |
3472c4c5 | 669 | $_SESSION["version"] = VERSION_STATIC; |
0d421af8 | 670 | |
a42c55f0 | 671 | $result = db_query("SELECT login,access_level,pwd_hash FROM ttrss_users |
0d421af8 | 672 | WHERE id = '$user_id'"); |
8d505d78 | 673 | |
131b01b3 AD |
674 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
675 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
8484ce22 | 676 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); |
8d505d78 | 677 | |
a42c55f0 | 678 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
131b01b3 | 679 | $_SESSION["uid"]); |
8d505d78 | 680 | |
131b01b3 | 681 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
837ec70e | 682 | $_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']); |
1a9f4d3c | 683 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
91c5f229 AD |
684 | |
685 | $_SESSION["last_version_check"] = time(); | |
8d505d78 | 686 | |
a42c55f0 | 687 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 688 | |
131b01b3 AD |
689 | return true; |
690 | } | |
8d505d78 | 691 | |
131b01b3 | 692 | return false; |
503eb349 | 693 | |
131b01b3 | 694 | } else { |
503eb349 | 695 | |
131b01b3 AD |
696 | $_SESSION["uid"] = 1; |
697 | $_SESSION["name"] = "admin"; | |
787e5ebc | 698 | $_SESSION["access_level"] = 10; |
21e42e5f | 699 | |
0d421af8 AD |
700 | $_SESSION["hide_hello"] = true; |
701 | $_SESSION["hide_logout"] = true; | |
702 | ||
d5fd183d AD |
703 | $_SESSION["auth_module"] = false; |
704 | ||
21e42e5f AD |
705 | if (!$_SESSION["csrf_token"]) { |
706 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
707 | } | |
f557cd78 | 708 | |
0bbba72d | 709 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
8d505d78 | 710 | |
a42c55f0 | 711 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 712 | |
c8437f35 AD |
713 | return true; |
714 | } | |
c8437f35 AD |
715 | } |
716 | ||
e6cb77a0 AD |
717 | function make_password($length = 8) { |
718 | ||
85db6213 AD |
719 | $password = ""; |
720 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
721 | ||
722 | $i = 0; | |
723 | ||
724 | while ($i < $length) { | |
725 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
726 | ||
727 | if (!strstr($password, $char)) { | |
728 | $password .= $char; | |
729 | $i++; | |
730 | } | |
731 | } | |
732 | return $password; | |
e6cb77a0 AD |
733 | } |
734 | ||
735 | // this is called after user is created to initialize default feeds, labels | |
736 | // or whatever else | |
8d505d78 | 737 | |
e6cb77a0 AD |
738 | // user preferences are checked on every login, not here |
739 | ||
a42c55f0 | 740 | function initialize_user($uid) { |
e6cb77a0 | 741 | |
a42c55f0 | 742 | db_query("insert into ttrss_feeds (owner_uid,title,feed_url) |
74bff337 | 743 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
b6d486a3 | 744 | 'http://tt-rss.org/releases.rss')"); |
3b0feb9b | 745 | |
a42c55f0 | 746 | db_query("insert into ttrss_feeds (owner_uid,title,feed_url) |
cd2cd415 | 747 | values ('$uid', 'Tiny Tiny RSS: Forum', |
f0855b88 | 748 | 'http://tt-rss.org/forum/rss.php')"); |
3b0feb9b | 749 | } |
e6cb77a0 | 750 | |
b8aa49bc | 751 | function logout_user() { |
5ccc1cf5 AD |
752 | session_destroy(); |
753 | if (isset($_COOKIE[session_name()])) { | |
754 | setcookie(session_name(), '', time()-42000, '/'); | |
755 | } | |
b8aa49bc AD |
756 | } |
757 | ||
8484ce22 AD |
758 | function validate_csrf($csrf_token) { |
759 | return $csrf_token == $_SESSION['csrf_token']; | |
760 | } | |
761 | ||
a42c55f0 | 762 | function load_user_plugins($owner_uid) { |
de612e7a | 763 | if ($owner_uid) { |
a42c55f0 | 764 | $plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); |
de612e7a | 765 | |
1ffe3391 | 766 | PluginHost::getInstance()->load($plugins, PluginHost::KIND_USER, $owner_uid); |
e9c04fd4 | 767 | |
6322ac79 | 768 | if (get_schema_version() > 100) { |
1ffe3391 | 769 | PluginHost::getInstance()->load_data(); |
e9c04fd4 | 770 | } |
de612e7a AD |
771 | } |
772 | } | |
773 | ||
6322ac79 | 774 | function login_sequence() { |
97acbaf1 | 775 | if (SINGLE_USER_MODE) { |
25db6c51 | 776 | @session_start(); |
a42c55f0 | 777 | authenticate_user("admin", null); |
a42c55f0 | 778 | load_user_plugins($_SESSION["uid"]); |
97acbaf1 | 779 | } else { |
6322ac79 | 780 | if (!validate_session()) $_SESSION["uid"] = false; |
d0eef2a3 AD |
781 | |
782 | if (!$_SESSION["uid"]) { | |
97acbaf1 | 783 | |
a42c55f0 AD |
784 | if (AUTH_AUTO_LOGIN && authenticate_user(null, null)) { |
785 | $_SESSION["ref_schema_version"] = get_schema_version(true); | |
97acbaf1 | 786 | } else { |
a42c55f0 | 787 | authenticate_user(null, null, true); |
97acbaf1 AD |
788 | } |
789 | ||
d0eef2a3 | 790 | if (!$_SESSION["uid"]) { |
d0eef2a3 AD |
791 | @session_destroy(); |
792 | setcookie(session_name(), '', time()-42000, '/'); | |
9ce7a554 | 793 | |
6322ac79 | 794 | render_login_form(); |
d0eef2a3 AD |
795 | exit; |
796 | } | |
4ad99f23 | 797 | |
97acbaf1 AD |
798 | } else { |
799 | /* bump login timestamp */ | |
a42c55f0 | 800 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
97acbaf1 | 801 | $_SESSION["uid"]); |
06b0777f | 802 | $_SESSION["last_login_update"] = time(); |
01a87dff AD |
803 | } |
804 | ||
de612e7a | 805 | if ($_SESSION["uid"]) { |
7b149552 | 806 | startup_gettext(); |
a42c55f0 | 807 | load_user_plugins($_SESSION["uid"]); |
b1b1d25f AD |
808 | |
809 | /* cleanup ccache */ | |
810 | ||
a42c55f0 | 811 | db_query("DELETE FROM ttrss_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
812 | $_SESSION["uid"] . " AND |
813 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
814 | ttrss_feeds.id = feed_id) = 0"); | |
815 | ||
a42c55f0 | 816 | db_query("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
817 | $_SESSION["uid"] . " AND |
818 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
819 | ttrss_feed_categories.id = feed_id) = 0"); | |
820 | ||
de612e7a | 821 | } |
b1b1d25f | 822 | |
b8aa49bc | 823 | } |
afc3cf55 | 824 | } |
3547842a | 825 | |
411fe209 | 826 | function truncate_string($str, $max_len, $suffix = '…') { |
12db369c | 827 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
411fe209 | 828 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
829 | } else { |
830 | return $str; | |
831 | } | |
832 | } | |
54a60e1a | 833 | |
ab4b768f AD |
834 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
835 | ||
836 | try { | |
837 | $source_tz = new DateTimeZone($source_tz); | |
838 | } catch (Exception $e) { | |
839 | $source_tz = new DateTimeZone('UTC'); | |
840 | } | |
841 | ||
842 | try { | |
843 | $dest_tz = new DateTimeZone($dest_tz); | |
844 | } catch (Exception $e) { | |
845 | $dest_tz = new DateTimeZone('UTC'); | |
846 | } | |
847 | ||
848 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
849 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
850 | } | |
851 | ||
a42c55f0 | 852 | function make_local_datetime($timestamp, $long, $owner_uid = false, |
324944f3 AD |
853 | $no_smart_dt = false) { |
854 | ||
855 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
856 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
857 | ||
7d96bfcd | 858 | global $utc_tz; |
5ddef5ba AD |
859 | global $user_tz; |
860 | ||
861 | if (!$utc_tz) $utc_tz = new DateTimeZone('UTC'); | |
324944f3 | 862 | |
90e5f4f1 AD |
863 | $timestamp = substr($timestamp, 0, 19); |
864 | ||
7d96bfcd AD |
865 | # We store date in UTC internally |
866 | $dt = new DateTime($timestamp, $utc_tz); | |
867 | ||
5ddef5ba | 868 | $user_tz_string = get_pref('USER_TIMEZONE', $owner_uid); |
7d96bfcd | 869 | |
6bfc97da | 870 | if ($user_tz_string != 'Automatic') { |
324944f3 | 871 | |
6bfc97da AD |
872 | try { |
873 | if (!$user_tz) $user_tz = new DateTimeZone($user_tz_string); | |
874 | } catch (Exception $e) { | |
875 | $user_tz = $utc_tz; | |
876 | } | |
877 | ||
878 | $tz_offset = $user_tz->getOffset($dt); | |
879 | } else { | |
96f0cbe3 | 880 | $tz_offset = (int) -$_SESSION["clientTzOffset"]; |
6bfc97da | 881 | } |
5ddef5ba | 882 | |
7d96bfcd | 883 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 884 | |
1dc52ae7 | 885 | if (!$no_smart_dt) { |
a42c55f0 | 886 | return smart_date_time($user_timestamp, |
7d96bfcd | 887 | $tz_offset, $owner_uid); |
324944f3 AD |
888 | } else { |
889 | if ($long) | |
a42c55f0 | 890 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
324944f3 | 891 | else |
a42c55f0 | 892 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
324944f3 AD |
893 | |
894 | return date($format, $user_timestamp); | |
895 | } | |
896 | } | |
897 | ||
a42c55f0 | 898 | function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false) { |
2a5c136e AD |
899 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; |
900 | ||
901 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 902 | return date("G:i", $timestamp); |
2a5c136e | 903 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
a42c55f0 | 904 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
2a5c136e | 905 | return date($format, $timestamp); |
be773442 | 906 | } else { |
a42c55f0 | 907 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
2a5c136e | 908 | return date($format, $timestamp); |
be773442 AD |
909 | } |
910 | } | |
911 | ||
e3c99f3b | 912 | function sql_bool_to_bool($s) { |
9955a134 | 913 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
e3c99f3b AD |
914 | return true; |
915 | } else { | |
916 | return false; | |
917 | } | |
918 | } | |
8d505d78 | 919 | |
badac687 AD |
920 | function bool_to_sql_bool($s) { |
921 | if ($s) { | |
922 | return "true"; | |
923 | } else { | |
924 | return "false"; | |
925 | } | |
926 | } | |
e3c99f3b | 927 | |
fcfa9ef1 AD |
928 | // Session caching removed due to causing wrong redirects to upgrade |
929 | // script when get_schema_version() is called on an obsolete session | |
930 | // created on a previous schema version. | |
a42c55f0 | 931 | function get_schema_version($nocache = false) { |
7d96bfcd AD |
932 | global $schema_version; |
933 | ||
e2cf81e2 | 934 | if (!$schema_version && !$nocache) { |
a42c55f0 | 935 | $result = db_query("SELECT schema_version FROM ttrss_version"); |
199db684 | 936 | $version = db_fetch_result($result, 0, "schema_version"); |
7d96bfcd | 937 | $schema_version = $version; |
199db684 | 938 | return $version; |
7d96bfcd AD |
939 | } else { |
940 | return $schema_version; | |
941 | } | |
e4c51a6c AD |
942 | } |
943 | ||
6322ac79 | 944 | function sanity_check() { |
31303c6b | 945 | require_once 'errors.php'; |
ebb948c2 | 946 | |
6043fb7e | 947 | $error_code = 0; |
a42c55f0 | 948 | $schema_version = get_schema_version(true); |
6043fb7e AD |
949 | |
950 | if ($schema_version != SCHEMA_VERSION) { | |
951 | $error_code = 5; | |
952 | } | |
953 | ||
aec3ce39 | 954 | if (DB_TYPE == "mysql") { |
a42c55f0 | 955 | $result = db_query("SELECT true", false); |
aec3ce39 AD |
956 | if (db_num_rows($result) != 1) { |
957 | $error_code = 10; | |
958 | } | |
959 | } | |
960 | ||
a42c55f0 | 961 | if (db_escape_string("testTEST") != "testTEST") { |
f29ba148 AD |
962 | $error_code = 12; |
963 | } | |
964 | ||
ebb948c2 | 965 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
966 | } |
967 | ||
27981ca3 | 968 | function file_is_locked($filename) { |
8ff2a86c AD |
969 | if (file_exists(LOCK_DIRECTORY . "/$filename")) { |
970 | if (function_exists('flock')) { | |
971 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); | |
972 | if ($fp) { | |
973 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
974 | flock($fp, LOCK_UN); | |
975 | fclose($fp); | |
976 | return false; | |
977 | } | |
31a6d42d | 978 | fclose($fp); |
8ff2a86c AD |
979 | return true; |
980 | } else { | |
31a6d42d AD |
981 | return false; |
982 | } | |
27981ca3 | 983 | } |
8ff2a86c AD |
984 | return true; // consider the file always locked and skip the test |
985 | } else { | |
986 | return false; | |
27981ca3 | 987 | } |
27981ca3 AD |
988 | } |
989 | ||
8ff2a86c | 990 | |
fcb4c0c9 | 991 | function make_lockfile($filename) { |
cfa43e02 | 992 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 993 | |
a44bfcfd | 994 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
58fc7095 AD |
995 | $stat_h = fstat($fp); |
996 | $stat_f = stat(LOCK_DIRECTORY . "/$filename"); | |
997 | ||
1fcebfb3 AD |
998 | if (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN') { |
999 | if ($stat_h["ino"] != $stat_f["ino"] || | |
1000 | $stat_h["dev"] != $stat_f["dev"]) { | |
1001 | ||
1002 | return false; | |
1003 | } | |
58fc7095 AD |
1004 | } |
1005 | ||
4c59adb1 AD |
1006 | if (function_exists('posix_getpid')) { |
1007 | fwrite($fp, posix_getpid() . "\n"); | |
1008 | } | |
fcb4c0c9 AD |
1009 | return $fp; |
1010 | } else { | |
1011 | return false; | |
1012 | } | |
1013 | } | |
1014 | ||
bf7fcde8 | 1015 | function make_stampfile($filename) { |
cfa43e02 | 1016 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 1017 | |
8e00ae9b | 1018 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 1019 | fwrite($fp, time() . "\n"); |
8e00ae9b | 1020 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
1021 | fclose($fp); |
1022 | return true; | |
1023 | } else { | |
1024 | return false; | |
1025 | } | |
1026 | } | |
1027 | ||
894ebcf5 | 1028 | function sql_random_function() { |
8c0496f7 | 1029 | if (DB_TYPE == "mysql") { |
894ebcf5 AD |
1030 | return "RAND()"; |
1031 | } else { | |
1032 | return "RANDOM()"; | |
1033 | } | |
1034 | } | |
1035 | ||
a42c55f0 | 1036 | function catchup_feed($feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
c7e51de1 AD |
1037 | |
1038 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 1039 | |
37c03d3a | 1040 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 1041 | |
c8b693cf AD |
1042 | // Todo: all this interval stuff needs some generic generator function |
1043 | ||
1044 | $date_qpart = "false"; | |
1045 | ||
1046 | switch ($mode) { | |
1047 | case "1day": | |
1048 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1049 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
c8b693cf | 1050 | } else { |
d5381016 | 1051 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
c8b693cf AD |
1052 | } |
1053 | break; | |
1054 | case "1week": | |
1055 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1056 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
c8b693cf | 1057 | } else { |
94828a8b | 1058 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
c8b693cf AD |
1059 | } |
1060 | break; | |
1061 | case "2weeks": | |
1062 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1063 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
c8b693cf | 1064 | } else { |
94828a8b | 1065 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
c8b693cf AD |
1066 | } |
1067 | break; | |
1068 | default: | |
1069 | $date_qpart = "true"; | |
1070 | } | |
1071 | ||
37c03d3a | 1072 | if (is_numeric($feed)) { |
23aa0d16 AD |
1073 | if ($cat_view) { |
1074 | ||
72a2f4f5 | 1075 | if ($feed >= 0) { |
f9fca8cb AD |
1076 | |
1077 | if ($feed > 0) { | |
a42c55f0 | 1078 | $children = getChildCategories($feed, $owner_uid); |
bda6afa2 AD |
1079 | array_push($children, $feed); |
1080 | ||
1081 | $children = join(",", $children); | |
1082 | ||
1083 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1084 | } else { |
1085 | $cat_qpart = "cat_id IS NULL"; | |
1086 | } | |
8d505d78 | 1087 | |
a42c55f0 | 1088 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1089 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1090 | (SELECT id FROM | |
1091 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1092 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
1093 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
23aa0d16 | 1094 | |
f9fca8cb | 1095 | } else if ($feed == -2) { |
23aa0d16 | 1096 | |
a42c55f0 | 1097 | db_query("UPDATE ttrss_user_entries |
8d505d78 AD |
1098 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) |
1099 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
c8b693cf | 1100 | AND unread = true AND $date_qpart AND owner_uid = $owner_uid"); |
23aa0d16 AD |
1101 | } |
1102 | ||
1103 | } else if ($feed > 0) { | |
1104 | ||
a42c55f0 | 1105 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1106 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1107 | (SELECT id FROM | |
1108 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1109 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
8d505d78 | 1110 | |
f822a8e5 | 1111 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
23aa0d16 AD |
1112 | |
1113 | if ($feed == -1) { | |
a42c55f0 | 1114 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1115 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1116 | (SELECT id FROM | |
1117 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1118 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1119 | } |
e4f4b46f AD |
1120 | |
1121 | if ($feed == -2) { | |
a42c55f0 | 1122 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1123 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1124 | (SELECT id FROM | |
1125 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1126 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
e4f4b46f AD |
1127 | } |
1128 | ||
2d24f032 AD |
1129 | if ($feed == -3) { |
1130 | ||
a42c55f0 | 1131 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE"); |
c1d7e6c3 | 1132 | |
2d24f032 | 1133 | if (DB_TYPE == "pgsql") { |
cfd34086 | 1134 | $match_part = "date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1135 | } else { |
cfd34086 | 1136 | $match_part = "date_entered > DATE_SUB(NOW(), |
c1d7e6c3 | 1137 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1138 | } |
1139 | ||
a42c55f0 | 1140 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1141 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1142 | (SELECT id FROM | |
1143 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
cfd34086 | 1144 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $match_part) as tmp)"); |
2d24f032 AD |
1145 | } |
1146 | ||
3584cb11 | 1147 | if ($feed == -4) { |
a42c55f0 | 1148 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1149 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1150 | (SELECT id FROM | |
1151 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1152 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
3584cb11 AD |
1153 | } |
1154 | ||
f822a8e5 | 1155 | } else if ($feed < LABEL_BASE_INDEX) { // label |
23aa0d16 | 1156 | |
f822a8e5 | 1157 | $label_id = feed_to_label_id($feed); |
23aa0d16 | 1158 | |
a42c55f0 | 1159 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1160 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1161 | (SELECT id FROM | |
1162 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id | |
1163 | AND label_id = '$label_id' AND ref_id = article_id | |
1164 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1165 | |
23aa0d16 | 1166 | } |
ad0056a8 | 1167 | |
a42c55f0 | 1168 | ccache_update($feed, $owner_uid, $cat_view); |
ad0056a8 | 1169 | |
23aa0d16 | 1170 | } else { // tag |
a42c55f0 | 1171 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1172 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1173 | (SELECT id FROM | |
1174 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
1175 | AND post_int_id = int_id AND tag_name = '$feed' | |
1176 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1177 | |
23aa0d16 AD |
1178 | } |
1179 | } | |
1180 | ||
6322ac79 AD |
1181 | function getAllCounters() { |
1182 | $data = getGlobalCounters(); | |
8d505d78 | 1183 | |
6322ac79 AD |
1184 | $data = array_merge($data, getVirtCounters()); |
1185 | $data = array_merge($data, getLabelCounters()); | |
6f7798b6 | 1186 | $data = array_merge($data, getFeedCounters()); |
6322ac79 | 1187 | $data = array_merge($data, getCategoryCounters()); |
6a7817c1 AD |
1188 | |
1189 | return $data; | |
8d505d78 | 1190 | } |
a9cb1f83 | 1191 | |
a42c55f0 | 1192 | function getCategoryTitle($cat_id) { |
79178062 AD |
1193 | |
1194 | if ($cat_id == -1) { | |
1195 | return __("Special"); | |
1196 | } else if ($cat_id == -2) { | |
1197 | return __("Labels"); | |
1198 | } else { | |
1199 | ||
a42c55f0 | 1200 | $result = db_query("SELECT title FROM ttrss_feed_categories WHERE |
79178062 AD |
1201 | id = '$cat_id'"); |
1202 | ||
1203 | if (db_num_rows($result) == 1) { | |
1204 | return db_fetch_result($result, 0, "title"); | |
1205 | } else { | |
f99759da | 1206 | return __("Uncategorized"); |
79178062 AD |
1207 | } |
1208 | } | |
1209 | } | |
1210 | ||
1211 | ||
6322ac79 | 1212 | function getCategoryCounters() { |
6a7817c1 | 1213 | $ret_arr = array(); |
bba7c4bf | 1214 | |
6a7817c1 | 1215 | /* Labels category */ |
bba7c4bf | 1216 | |
8acc449c | 1217 | $cv = array("id" => -2, "kind" => "cat", |
a42c55f0 | 1218 | "counter" => getCategoryUnread(-2)); |
bba7c4bf | 1219 | |
6a7817c1 | 1220 | array_push($ret_arr, $cv); |
bba7c4bf | 1221 | |
a42c55f0 | 1222 | $result = db_query("SELECT id AS cat_id, value AS unread, |
2c5f231e AD |
1223 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 |
1224 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
8d505d78 AD |
1225 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
1226 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
fc9de939 | 1227 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
31375163 | 1228 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
a9cb1f83 AD |
1229 | |
1230 | while ($line = db_fetch_assoc($result)) { | |
22fdebff | 1231 | $line["cat_id"] = (int) $line["cat_id"]; |
8a4c759e | 1232 | |
2c5f231e | 1233 | if ($line["num_children"] > 0) { |
a42c55f0 | 1234 | $child_counter = getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]); |
2c5f231e AD |
1235 | } else { |
1236 | $child_counter = 0; | |
1237 | } | |
1238 | ||
8acc449c | 1239 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
0ef32f48 | 1240 | "counter" => $line["unread"] + $child_counter); |
6a7817c1 AD |
1241 | |
1242 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1243 | } |
d232a40f AD |
1244 | |
1245 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1246 | ||
9798b2b4 | 1247 | $cv = array("id" => 0, "kind" => "cat", |
a42c55f0 | 1248 | "counter" => (int) ccache_find(0, $_SESSION["uid"], true)); |
d232a40f | 1249 | |
6a7817c1 AD |
1250 | array_push($ret_arr, $cv); |
1251 | ||
1252 | return $ret_arr; | |
a9cb1f83 AD |
1253 | } |
1254 | ||
2c5f231e | 1255 | // only accepts real cats (>= 0) |
a42c55f0 | 1256 | function getCategoryChildrenUnread($cat, $owner_uid = false) { |
2c5f231e AD |
1257 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1258 | ||
a42c55f0 | 1259 | $result = db_query("SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' |
2c5f231e AD |
1260 | AND owner_uid = $owner_uid"); |
1261 | ||
1262 | $unread = 0; | |
1263 | ||
1264 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
1265 | $unread += getCategoryUnread($line["id"], $owner_uid); |
1266 | $unread += getCategoryChildrenUnread($line["id"], $owner_uid); | |
2c5f231e AD |
1267 | } |
1268 | ||
1269 | return $unread; | |
1270 | } | |
1271 | ||
a42c55f0 | 1272 | function getCategoryUnread($cat, $owner_uid = false) { |
b6d486a3 AD |
1273 | |
1274 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
f295c368 | 1275 | |
bba7c4bf | 1276 | if ($cat >= 0) { |
18664970 | 1277 | |
bba7c4bf AD |
1278 | if ($cat != 0) { |
1279 | $cat_query = "cat_id = '$cat'"; | |
1280 | } else { | |
1281 | $cat_query = "cat_id IS NULL"; | |
1282 | } | |
14073c0a | 1283 | |
a42c55f0 | 1284 | $result = db_query("SELECT id FROM ttrss_feeds WHERE $cat_query |
b6d486a3 | 1285 | AND owner_uid = " . $owner_uid); |
8d505d78 | 1286 | |
bba7c4bf AD |
1287 | $cat_feeds = array(); |
1288 | while ($line = db_fetch_assoc($result)) { | |
1289 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1290 | } | |
8d505d78 | 1291 | |
bba7c4bf | 1292 | if (count($cat_feeds) == 0) return 0; |
8d505d78 | 1293 | |
bba7c4bf | 1294 | $match_part = implode(" OR ", $cat_feeds); |
8d505d78 | 1295 | |
a42c55f0 | 1296 | $result = db_query("SELECT COUNT(int_id) AS unread |
687bb90d AD |
1297 | FROM ttrss_user_entries |
1298 | WHERE unread = true AND ($match_part) | |
1299 | AND owner_uid = " . $owner_uid); | |
8d505d78 | 1300 | |
bba7c4bf | 1301 | $unread = 0; |
8d505d78 | 1302 | |
bba7c4bf AD |
1303 | # this needs to be rewritten |
1304 | while ($line = db_fetch_assoc($result)) { | |
1305 | $unread += $line["unread"]; | |
1306 | } | |
8d505d78 | 1307 | |
bba7c4bf AD |
1308 | return $unread; |
1309 | } else if ($cat == -1) { | |
6f7798b6 | 1310 | return getFeedUnread(-1) + getFeedUnread(-2) + getFeedUnread(-3) + getFeedUnread(0); |
bba7c4bf | 1311 | } else if ($cat == -2) { |
f295c368 | 1312 | |
a42c55f0 | 1313 | $result = db_query(" |
8d505d78 | 1314 | SELECT COUNT(unread) AS unread FROM |
687bb90d AD |
1315 | ttrss_user_entries, ttrss_user_labels2 |
1316 | WHERE article_id = ref_id AND unread = true | |
b2531a28 | 1317 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
ceb30ba4 | 1318 | |
b2531a28 | 1319 | $unread = db_fetch_result($result, 0, "unread"); |
f295c368 | 1320 | |
b2531a28 | 1321 | return $unread; |
f295c368 | 1322 | |
8d505d78 | 1323 | } |
f295c368 AD |
1324 | } |
1325 | ||
a42c55f0 AD |
1326 | function getFeedUnread($feed, $is_cat = false) { |
1327 | return getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]); | |
bdb7369b AD |
1328 | } |
1329 | ||
a42c55f0 | 1330 | function getLabelUnread($label_id, $owner_uid = false) { |
ceb30ba4 AD |
1331 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1332 | ||
a42c55f0 | 1333 | $result = db_query("SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
f360b028 | 1334 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); |
ceb30ba4 AD |
1335 | |
1336 | if (db_num_rows($result) != 0) { | |
1337 | return db_fetch_result($result, 0, "unread"); | |
1338 | } else { | |
1339 | return 0; | |
1340 | } | |
1341 | } | |
1342 | ||
a42c55f0 | 1343 | function getFeedArticles($feed, $is_cat = false, $unread_only = false, |
2627f2d0 AD |
1344 | $owner_uid = false) { |
1345 | ||
22fdebff | 1346 | $n_feed = (int) $feed; |
687bb90d | 1347 | $need_entries = false; |
f295c368 | 1348 | |
2627f2d0 AD |
1349 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1350 | ||
bdb7369b AD |
1351 | if ($unread_only) { |
1352 | $unread_qpart = "unread = true"; | |
1353 | } else { | |
1354 | $unread_qpart = "true"; | |
1355 | } | |
1356 | ||
f295c368 | 1357 | if ($is_cat) { |
a42c55f0 | 1358 | return getCategoryUnread($n_feed, $owner_uid); |
5417fbd7 AD |
1359 | } else if ($n_feed == -6) { |
1360 | return 0; | |
1361 | } else if ($feed != "0" && $n_feed == 0) { | |
326469fc | 1362 | |
a42c55f0 | 1363 | $feed = db_escape_string($feed); |
c5701e70 | 1364 | |
a42c55f0 | 1365 | $result = db_query("SELECT SUM((SELECT COUNT(int_id) |
8d505d78 | 1366 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
687bb90d | 1367 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
326469fc AD |
1368 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
1369 | return db_fetch_result($result, 0, "count"); | |
1370 | ||
f295c368 | 1371 | } else if ($n_feed == -1) { |
a9cb1f83 | 1372 | $match_part = "marked = true"; |
e4f4b46f AD |
1373 | } else if ($n_feed == -2) { |
1374 | $match_part = "published = true"; | |
2d24f032 | 1375 | } else if ($n_feed == -3) { |
cd2cc43d | 1376 | $match_part = "unread = true AND score >= 0"; |
2d24f032 | 1377 | |
a42c55f0 | 1378 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 1379 | |
2d24f032 | 1380 | if (DB_TYPE == "pgsql") { |
8d505d78 | 1381 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1382 | } else { |
7608b38a | 1383 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 | 1384 | } |
687bb90d AD |
1385 | |
1386 | $need_entries = true; | |
1387 | ||
b2531a28 AD |
1388 | } else if ($n_feed == -4) { |
1389 | $match_part = "true"; | |
e04c18a2 | 1390 | } else if ($n_feed >= 0) { |
831ff047 | 1391 | |
6e63a7c3 AD |
1392 | if ($n_feed != 0) { |
1393 | $match_part = "feed_id = '$n_feed'"; | |
831ff047 | 1394 | } else { |
6e63a7c3 | 1395 | $match_part = "feed_id IS NULL"; |
831ff047 | 1396 | } |
6e63a7c3 | 1397 | |
f822a8e5 | 1398 | } else if ($feed < LABEL_BASE_INDEX) { |
318260cc | 1399 | |
f822a8e5 | 1400 | $label_id = feed_to_label_id($feed); |
a9cb1f83 | 1401 | |
a42c55f0 | 1402 | return getLabelUnread($label_id, $owner_uid); |
a9cb1f83 | 1403 | |
a9cb1f83 AD |
1404 | } |
1405 | ||
1406 | if ($match_part) { | |
e04c18a2 | 1407 | |
687bb90d | 1408 | if ($need_entries) { |
e04c18a2 | 1409 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
687bb90d AD |
1410 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
1411 | } else { | |
1412 | $from_qpart = "ttrss_user_entries"; | |
e04c18a2 AD |
1413 | } |
1414 | ||
8d505d78 | 1415 | $query = "SELECT count(int_id) AS unread |
e04c18a2 | 1416 | FROM $from_qpart WHERE |
687bb90d AD |
1417 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
1418 | ||
1419 | //echo "[$feed/$query]\n"; | |
dbfc4365 | 1420 | |
a42c55f0 | 1421 | $result = db_query($query); |
8d505d78 | 1422 | |
a9cb1f83 | 1423 | } else { |
8d505d78 | 1424 | |
a42c55f0 | 1425 | $result = db_query("SELECT COUNT(post_int_id) AS unread |
8d505d78 AD |
1426 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
1427 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
687bb90d | 1428 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
a9cb1f83 | 1429 | } |
8d505d78 | 1430 | |
a9cb1f83 | 1431 | $unread = db_fetch_result($result, 0, "unread"); |
cfb02131 | 1432 | |
a9cb1f83 AD |
1433 | return $unread; |
1434 | } | |
1435 | ||
a42c55f0 | 1436 | function getGlobalUnread($user_id = false) { |
f3acc32e AD |
1437 | |
1438 | if (!$user_id) { | |
1439 | $user_id = $_SESSION["uid"]; | |
1440 | } | |
1441 | ||
a42c55f0 | 1442 | $result = db_query("SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
8a4c759e AD |
1443 | WHERE owner_uid = '$user_id' AND feed_id > 0"); |
1444 | ||
8d505d78 | 1445 | $c_id = db_fetch_result($result, 0, "c_id"); |
8a4c759e | 1446 | |
a9cb1f83 AD |
1447 | return $c_id; |
1448 | } | |
1449 | ||
a42c55f0 | 1450 | function getGlobalCounters($global_unread = -1) { |
6a7817c1 AD |
1451 | $ret_arr = array(); |
1452 | ||
8d505d78 | 1453 | if ($global_unread == -1) { |
6322ac79 | 1454 | $global_unread = getGlobalUnread(); |
a9cb1f83 | 1455 | } |
6a7817c1 | 1456 | |
8d505d78 | 1457 | $cv = array("id" => "global-unread", |
12e6de72 | 1458 | "counter" => (int) $global_unread); |
6a7817c1 AD |
1459 | |
1460 | array_push($ret_arr, $cv); | |
7bf7e4d3 | 1461 | |
a42c55f0 | 1462 | $result = db_query("SELECT COUNT(id) AS fn FROM |
7bf7e4d3 AD |
1463 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1464 | ||
1465 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1466 | ||
8d505d78 | 1467 | $cv = array("id" => "subscribed-feeds", |
12e6de72 | 1468 | "counter" => (int) $subscribed_feeds); |
7bf7e4d3 | 1469 | |
6a7817c1 AD |
1470 | array_push($ret_arr, $cv); |
1471 | ||
1472 | return $ret_arr; | |
a9cb1f83 AD |
1473 | } |
1474 | ||
6322ac79 | 1475 | function getVirtCounters() { |
a9cb1f83 | 1476 | |
ef393de7 | 1477 | $ret_arr = array(); |
bdb7369b | 1478 | |
e04c18a2 | 1479 | for ($i = 0; $i >= -4; $i--) { |
bdb7369b | 1480 | |
a42c55f0 | 1481 | $count = getFeedUnread($i); |
6a7817c1 | 1482 | |
c594eca0 AD |
1483 | if ($i == 0 || $i == -1 || $i == -2) |
1484 | $auxctr = getFeedArticles($i, false); | |
1485 | else | |
1486 | $auxctr = 0; | |
1487 | ||
6a7817c1 | 1488 | $cv = array("id" => $i, |
c594eca0 AD |
1489 | "counter" => (int) $count, |
1490 | "auxcounter" => $auxctr); | |
8d505d78 | 1491 | |
a42c55f0 AD |
1492 | // if (get_pref('EXTENDED_FEEDLIST')) |
1493 | // $cv["xmsg"] = getFeedArticles($i)." ".__("total"); | |
bdb7369b | 1494 | |
6a7817c1 | 1495 | array_push($ret_arr, $cv); |
8d505d78 | 1496 | } |
0a6e5382 | 1497 | |
1ffe3391 | 1498 | $feeds = PluginHost::getInstance()->get_feeds(-1); |
a413f53e | 1499 | |
1ffe3391 AD |
1500 | if (is_array($feeds)) { |
1501 | foreach ($feeds as $feed) { | |
1502 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
1503 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
0196ef94 | 1504 | array_push($ret_arr, $cv); |
a413f53e | 1505 | } |
a413f53e AD |
1506 | } |
1507 | ||
0a6e5382 AD |
1508 | return $ret_arr; |
1509 | } | |
1510 | ||
a42c55f0 | 1511 | function getLabelCounters($descriptions = false) { |
6a7817c1 AD |
1512 | |
1513 | $ret_arr = array(); | |
0a6e5382 | 1514 | |
3809b278 | 1515 | $owner_uid = $_SESSION["uid"]; |
bdb7369b | 1516 | |
d7b5a9e7 | 1517 | $result = db_query("SELECT id,caption,COUNT(u1.unread) AS unread,COUNT(u2.unread) AS total |
45942238 AD |
1518 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON |
1519 | (ttrss_labels2.id = label_id) | |
d7b5a9e7 AD |
1520 | LEFT JOIN ttrss_user_entries AS u1 ON (u1.ref_id = article_id AND u1.unread = true |
1521 | AND u1.owner_uid = $owner_uid) | |
1522 | LEFT JOIN ttrss_user_entries AS u2 ON (u2.ref_id = article_id AND u2.unread = false | |
1523 | AND u2.owner_uid = $owner_uid) | |
123a7643 AD |
1524 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, |
1525 | ttrss_labels2.caption"); | |
8d505d78 | 1526 | |
3809b278 | 1527 | while ($line = db_fetch_assoc($result)) { |
2d24f032 | 1528 | |
f822a8e5 | 1529 | $id = label_to_feed_id($line["id"]); |
e4f4b46f | 1530 | |
6a7817c1 | 1531 | $cv = array("id" => $id, |
d7b5a9e7 AD |
1532 | "counter" => (int) $line["unread"], |
1533 | "auxcounter" => (int) $line["total"]); | |
11232703 AD |
1534 | |
1535 | if ($descriptions) | |
d7b5a9e7 | 1536 | $cv["description"] = $line["caption"]; |
ef393de7 | 1537 | |
6a7817c1 | 1538 | array_push($ret_arr, $cv); |
3809b278 | 1539 | } |
8d505d78 | 1540 | |
ef393de7 | 1541 | return $ret_arr; |
a9cb1f83 AD |
1542 | } |
1543 | ||
a42c55f0 | 1544 | function getFeedCounters($active_feed = false) { |
a9cb1f83 | 1545 | |
6a7817c1 AD |
1546 | $ret_arr = array(); |
1547 | ||
41759103 | 1548 | $query = "SELECT ttrss_feeds.id, |
8a4c759e | 1549 | ttrss_feeds.title, |
8d505d78 | 1550 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
de0a2122 AD |
1551 | last_error, value AS count |
1552 | FROM ttrss_feeds, ttrss_counters_cache | |
8d505d78 | 1553 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
fc9de939 | 1554 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
55e01d7e | 1555 | AND ttrss_counters_cache.feed_id = id"; |
a9cb1f83 | 1556 | |
a42c55f0 | 1557 | $result = db_query($query); |
a9cb1f83 AD |
1558 | $fctrs_modified = false; |
1559 | ||
1560 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 1561 | |
a9cb1f83 | 1562 | $id = $line["id"]; |
de0a2122 | 1563 | $count = $line["count"]; |
a9cb1f83 | 1564 | $last_error = htmlspecialchars($line["last_error"]); |
fb1fb4ab | 1565 | |
a42c55f0 | 1566 | $last_updated = make_local_datetime($line['last_updated'], false); |
fb1fb4ab | 1567 | |
7defa089 | 1568 | $has_img = feed_has_icon($id); |
a9cb1f83 | 1569 | |
428b704d AD |
1570 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
1571 | $last_updated = ''; | |
1572 | ||
6a7817c1 | 1573 | $cv = array("id" => $id, |
21884958 | 1574 | "updated" => $last_updated, |
12e6de72 | 1575 | "counter" => (int) $count, |
6a7817c1 | 1576 | "has_img" => (int) $has_img); |
a9cb1f83 | 1577 | |
6a7817c1 AD |
1578 | if ($last_error) |
1579 | $cv["error"] = $last_error; | |
4ffa126e | 1580 | |
a42c55f0 AD |
1581 | // if (get_pref('EXTENDED_FEEDLIST')) |
1582 | // $cv["xmsg"] = getFeedArticles($id)." ".__("total"); | |
bdb7369b | 1583 | |
6a7817c1 | 1584 | if ($active_feed && $id == $active_feed) |
fbc95c5b | 1585 | $cv["title"] = truncate_string($line["title"], 30); |
6a7817c1 AD |
1586 | |
1587 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1588 | |
a9cb1f83 | 1589 | } |
6a7817c1 AD |
1590 | |
1591 | return $ret_arr; | |
a9cb1f83 AD |
1592 | } |
1593 | ||
6322ac79 | 1594 | function get_pgsql_version() { |
a42c55f0 | 1595 | $result = db_query("SELECT version() AS version"); |
9949bd15 | 1596 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
6e7f8d26 AD |
1597 | return $version[1]; |
1598 | } | |
1599 | ||
2b8290cd | 1600 | /** |
23d2471c AD |
1601 | * @return array (code => Status code, message => error message if available) |
1602 | * | |
2b8290cd CW |
1603 | * 0 - OK, Feed already exists |
1604 | * 1 - OK, Feed added | |
1605 | * 2 - Invalid URL | |
9a8ce956 CW |
1606 | * 3 - URL content is HTML, no feeds available |
1607 | * 4 - URL content is HTML which contains multiple feeds. | |
1608 | * Here you should call extractfeedurls in rpc-backend | |
1609 | * to get all possible feeds. | |
5414ad4c | 1610 | * 5 - Couldn't download the URL content. |
ebec81a6 | 1611 | * 6 - Content is an invalid XML. |
2b8290cd | 1612 | */ |
a42c55f0 | 1613 | function subscribe_to_feed($url, $cat_id = 0, |
efc6553d | 1614 | $auth_login = '', $auth_pass = '') { |
bb0f29a4 | 1615 | |
23d2471c AD |
1616 | global $fetch_last_error; |
1617 | ||
2c08214a AD |
1618 | require_once "include/rssfuncs.php"; |
1619 | ||
f0266f51 | 1620 | $url = fix_url($url); |
ec39a02c | 1621 | |
23d2471c | 1622 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
a5819bb3 | 1623 | |
759e5132 AD |
1624 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
1625 | ||
1626 | if (!$contents) { | |
304aadb9 | 1627 | return array("code" => 5, "message" => $fetch_last_error); |
759e5132 AD |
1628 | } |
1629 | ||
1630 | if (is_html($contents)) { | |
1631 | $feedUrls = get_feeds_from_html($url, $contents); | |
304aadb9 | 1632 | |
304aadb9 AD |
1633 | if (count($feedUrls) == 0) { |
1634 | return array("code" => 3); | |
1635 | } else if (count($feedUrls) > 1) { | |
759e5132 | 1636 | return array("code" => 4, "feeds" => $feedUrls); |
f6d8345b | 1637 | } |
304aadb9 AD |
1638 | //use feed url as new URL |
1639 | $url = key($feedUrls); | |
1640 | } | |
f6d8345b | 1641 | |
9ce600c8 | 1642 | /* libxml_use_internal_errors(true); |
ebec81a6 | 1643 | $doc = new DOMDocument(); |
9ce600c8 | 1644 | $doc->loadXML($contents); |
ebec81a6 AD |
1645 | $error = libxml_get_last_error(); |
1646 | libxml_clear_errors(); | |
1647 | ||
1648 | if ($error) { | |
1649 | $error_message = format_libxml_error($error); | |
1650 | ||
1651 | return array("code" => 6, "message" => $error_message); | |
9ce600c8 | 1652 | } */ |
ebec81a6 | 1653 | |
956c7629 AD |
1654 | if ($cat_id == "0" || !$cat_id) { |
1655 | $cat_qpart = "NULL"; | |
1656 | } else { | |
1657 | $cat_qpart = "'$cat_id'"; | |
1658 | } | |
8d505d78 | 1659 | |
6322ac79 | 1660 | $result = db_query( |
8d505d78 | 1661 | "SELECT id FROM ttrss_feeds |
a5819bb3 | 1662 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
8d505d78 | 1663 | |
044cff2d AD |
1664 | if (strlen(FEED_CRYPT_KEY) > 0) { |
1665 | require_once "crypt.php"; | |
1666 | $auth_pass = substr(encrypt_string($auth_pass), 0, 250); | |
1667 | $auth_pass_encrypted = 'true'; | |
1668 | } else { | |
1669 | $auth_pass_encrypted = 'false'; | |
1670 | } | |
1671 | ||
a42c55f0 | 1672 | $auth_pass = db_escape_string($auth_pass); |
41694a95 | 1673 | |
956c7629 | 1674 | if (db_num_rows($result) == 0) { |
6322ac79 | 1675 | $result = db_query( |
8d505d78 | 1676 | "INSERT INTO ttrss_feeds |
044cff2d | 1677 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method,auth_pass_encrypted) |
8d505d78 | 1678 | VALUES ('".$_SESSION["uid"]."', '$url', |
044cff2d | 1679 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0, $auth_pass_encrypted)"); |
8d505d78 | 1680 | |
6322ac79 | 1681 | $result = db_query( |
8d505d78 | 1682 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
f27de515 | 1683 | AND owner_uid = " . $_SESSION["uid"]); |
8d505d78 | 1684 | |
956c7629 | 1685 | $feed_id = db_fetch_result($result, 0, "id"); |
8d505d78 | 1686 | |
956c7629 | 1687 | if ($feed_id) { |
fd687300 | 1688 | update_rss_feed($feed_id, true); |
956c7629 AD |
1689 | } |
1690 | ||
23d2471c | 1691 | return array("code" => 1); |
956c7629 | 1692 | } else { |
23d2471c | 1693 | return array("code" => 0); |
956c7629 AD |
1694 | } |
1695 | } | |
1696 | ||
a42c55f0 | 1697 | function print_feed_select($id, $default_id = "", |
4c9d0490 AD |
1698 | $attributes = "", $include_all_feeds = true, |
1699 | $root_id = false, $nest_level = 0) { | |
1700 | ||
1701 | if (!$root_id) { | |
1702 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1703 | if ($include_all_feeds) { | |
1704 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1705 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1706 | } | |
673d54ca | 1707 | } |
8d505d78 | 1708 | |
a42c55f0 | 1709 | if (get_pref('ENABLE_FEED_CATS')) { |
673d54ca | 1710 | |
4c9d0490 AD |
1711 | if ($root_id) |
1712 | $parent_qpart = "parent_cat = '$root_id'"; | |
1713 | else | |
1714 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1715 | |
a42c55f0 | 1716 | $result = db_query("SELECT id,title, |
4c9d0490 AD |
1717 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1718 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1719 | FROM ttrss_feed_categories | |
1720 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1721 | ||
1722 | while ($line = db_fetch_assoc($result)) { | |
1723 | ||
1724 | for ($i = 0; $i < $nest_level; $i++) | |
1725 | $line["title"] = " - " . $line["title"]; | |
1726 | ||
1727 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1728 | ||
1729 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1730 | $line["id"], htmlspecialchars($line["title"])); | |
1731 | ||
1732 | if ($line["num_children"] > 0) | |
a42c55f0 | 1733 | print_feed_select($id, $default_id, $attributes, |
4c9d0490 AD |
1734 | $include_all_feeds, $line["id"], $nest_level+1); |
1735 | ||
a42c55f0 | 1736 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1737 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1738 | ||
1739 | while ($fline = db_fetch_assoc($feed_result)) { | |
1740 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1741 | ||
1742 | $fline["title"] = " + " . $fline["title"]; | |
1743 | ||
1744 | for ($i = 0; $i < $nest_level; $i++) | |
1745 | $fline["title"] = " - " . $fline["title"]; | |
1746 | ||
1747 | printf("<option $is_selected value='%d'>%s</option>", | |
1748 | $fline["id"], htmlspecialchars($fline["title"])); | |
1749 | } | |
673d54ca | 1750 | } |
b1710666 | 1751 | |
4c9d0490 | 1752 | if (!$root_id) { |
6f7798b6 RL |
1753 | $default_is_cat = ($default_id == "CAT:0"); |
1754 | $is_selected = $default_is_cat ? "selected=\"1\"" : ""; | |
4c9d0490 AD |
1755 | |
1756 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1757 | __("Uncategorized")); | |
1758 | ||
a42c55f0 | 1759 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1760 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1761 | ||
1762 | while ($fline = db_fetch_assoc($feed_result)) { | |
1763 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1764 | ||
1765 | $fline["title"] = " + " . $fline["title"]; | |
1766 | ||
1767 | for ($i = 0; $i < $nest_level; $i++) | |
1768 | $fline["title"] = " - " . $fline["title"]; | |
1769 | ||
1770 | printf("<option $is_selected value='%d'>%s</option>", | |
1771 | $fline["id"], htmlspecialchars($fline["title"])); | |
1772 | } | |
1773 | } | |
b1710666 | 1774 | |
4c9d0490 | 1775 | } else { |
a42c55f0 | 1776 | $result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1777 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); |
1778 | ||
1779 | while ($line = db_fetch_assoc($result)) { | |
1780 | ||
1781 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1782 | ||
1783 | printf("<option $is_selected value='%d'>%s</option>", | |
1784 | $line["id"], htmlspecialchars($line["title"])); | |
1785 | } | |
673d54ca | 1786 | } |
8d505d78 | 1787 | |
4c9d0490 AD |
1788 | if (!$root_id) { |
1789 | print "</select>"; | |
1790 | } | |
673d54ca AD |
1791 | } |
1792 | ||
a42c55f0 | 1793 | function print_feed_cat_select($id, $default_id, |
fbf85cf6 | 1794 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { |
8d505d78 | 1795 | |
fbf85cf6 AD |
1796 | if (!$root_id) { |
1797 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1798 | } | |
673d54ca | 1799 | |
fbf85cf6 AD |
1800 | if ($root_id) |
1801 | $parent_qpart = "parent_cat = '$root_id'"; | |
1802 | else | |
1803 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1804 | |
a42c55f0 | 1805 | $result = db_query("SELECT id,title, |
fbf85cf6 AD |
1806 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1807 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1808 | FROM ttrss_feed_categories | |
1809 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
673d54ca | 1810 | |
fbf85cf6 AD |
1811 | while ($line = db_fetch_assoc($result)) { |
1812 | if ($line["id"] == $default_id) { | |
1813 | $is_selected = "selected=\"1\""; | |
1814 | } else { | |
1815 | $is_selected = ""; | |
1816 | } | |
673d54ca | 1817 | |
fbf85cf6 AD |
1818 | for ($i = 0; $i < $nest_level; $i++) |
1819 | $line["title"] = " - " . $line["title"]; | |
c00907f2 | 1820 | |
fbf85cf6 AD |
1821 | if ($line["title"]) |
1822 | printf("<option $is_selected value='%d'>%s</option>", | |
1823 | $line["id"], htmlspecialchars($line["title"])); | |
673d54ca | 1824 | |
fbf85cf6 | 1825 | if ($line["num_children"] > 0) |
a42c55f0 | 1826 | print_feed_cat_select($id, $default_id, $attributes, |
fbf85cf6 AD |
1827 | $include_all_cats, $line["id"], $nest_level+1); |
1828 | } | |
5c7c7da9 | 1829 | |
fbf85cf6 AD |
1830 | if (!$root_id) { |
1831 | if ($include_all_cats) { | |
1832 | if (db_num_rows($result) > 0) { | |
1833 | print "<option disabled=\"1\">--------</option>"; | |
1834 | } | |
7e18f8e7 AD |
1835 | |
1836 | if ($default_id == 0) { | |
1837 | $is_selected = "selected=\"1\""; | |
1838 | } else { | |
1839 | $is_selected = ""; | |
1840 | } | |
1841 | ||
1842 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
fbf85cf6 AD |
1843 | } |
1844 | print "</select>"; | |
1845 | } | |
1846 | } | |
8d505d78 | 1847 | |
14f69488 AD |
1848 | function checkbox_to_sql_bool($val) { |
1849 | return ($val == "on") ? "true" : "false"; | |
1850 | } | |
86b682ce | 1851 | |
a42c55f0 | 1852 | function getFeedCatTitle($id) { |
86b682ce | 1853 | if ($id == -1) { |
d1db26aa | 1854 | return __("Special"); |
f822a8e5 | 1855 | } else if ($id < LABEL_BASE_INDEX) { |
d1db26aa | 1856 | return __("Labels"); |
86b682ce | 1857 | } else if ($id > 0) { |
a42c55f0 | 1858 | $result = db_query("SELECT ttrss_feed_categories.title |
86b682ce AD |
1859 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
1860 | cat_id = ttrss_feed_categories.id"); | |
1861 | if (db_num_rows($result) == 1) { | |
1862 | return db_fetch_result($result, 0, "title"); | |
1863 | } else { | |
d1db26aa | 1864 | return __("Uncategorized"); |
86b682ce AD |
1865 | } |
1866 | } else { | |
1867 | return "getFeedCatTitle($id) failed"; | |
1868 | } | |
1869 | ||
1870 | } | |
1871 | ||
9299102f | 1872 | function getFeedIcon($id) { |
af88c48a | 1873 | switch ($id) { |
4bee8b5f AD |
1874 | case 0: |
1875 | return "images/archive.png"; | |
1876 | break; | |
af88c48a | 1877 | case -1: |
c2167866 | 1878 | return "images/mark_set.svg"; |
af88c48a AD |
1879 | break; |
1880 | case -2: | |
c2167866 | 1881 | return "images/pub_set.svg"; |
af88c48a AD |
1882 | break; |
1883 | case -3: | |
1884 | return "images/fresh.png"; | |
1885 | break; | |
1886 | case -4: | |
1887 | return "images/tag.png"; | |
1888 | break; | |
5417fbd7 AD |
1889 | case -6: |
1890 | return "images/recently_read.png"; | |
1891 | break; | |
af88c48a | 1892 | default: |
f822a8e5 | 1893 | if ($id < LABEL_BASE_INDEX) { |
4bee8b5f AD |
1894 | return "images/label.png"; |
1895 | } else { | |
8d505d78 | 1896 | if (file_exists(ICONS_DIR . "/$id.ico")) |
e2eda979 | 1897 | return ICONS_URL . "/$id.ico"; |
4bee8b5f | 1898 | } |
af88c48a AD |
1899 | break; |
1900 | } | |
89473cb5 AD |
1901 | |
1902 | return false; | |
af88c48a AD |
1903 | } |
1904 | ||
a42c55f0 | 1905 | function getFeedTitle($id, $cat = false) { |
fd994f1a | 1906 | if ($cat) { |
a42c55f0 | 1907 | return getCategoryTitle($id); |
fd994f1a | 1908 | } else if ($id == -1) { |
d1db26aa | 1909 | return __("Starred articles"); |
945c243e AD |
1910 | } else if ($id == -2) { |
1911 | return __("Published articles"); | |
2d24f032 AD |
1912 | } else if ($id == -3) { |
1913 | return __("Fresh articles"); | |
b2531a28 AD |
1914 | } else if ($id == -4) { |
1915 | return __("All articles"); | |
80db1113 | 1916 | } else if ($id === 0 || $id === "0") { |
e04c18a2 | 1917 | return __("Archived articles"); |
5417fbd7 AD |
1918 | } else if ($id == -6) { |
1919 | return __("Recently read"); | |
f822a8e5 AD |
1920 | } else if ($id < LABEL_BASE_INDEX) { |
1921 | $label_id = feed_to_label_id($id); | |
a42c55f0 | 1922 | $result = db_query("SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
86b682ce | 1923 | if (db_num_rows($result) == 1) { |
ceb30ba4 | 1924 | return db_fetch_result($result, 0, "caption"); |
86b682ce AD |
1925 | } else { |
1926 | return "Unknown label ($label_id)"; | |
1927 | } | |
1928 | ||
147f5632 | 1929 | } else if (is_numeric($id) && $id > 0) { |
a42c55f0 | 1930 | $result = db_query("SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
86b682ce AD |
1931 | if (db_num_rows($result) == 1) { |
1932 | return db_fetch_result($result, 0, "title"); | |
1933 | } else { | |
1934 | return "Unknown feed ($id)"; | |
1935 | } | |
1936 | } else { | |
22fdebff | 1937 | return $id; |
86b682ce | 1938 | } |
86b682ce | 1939 | } |
3dd46f19 | 1940 | |
6322ac79 | 1941 | function make_init_params() { |
f1f3a642 | 1942 | $params = array(); |
c9268ed5 | 1943 | |
f1f3a642 AD |
1944 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
1945 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
f17cac6b | 1946 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", |
30b6ee8c | 1947 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
40496720 | 1948 | |
a42c55f0 | 1949 | $params[strtolower($param)] = (int) get_pref($param); |
f1f3a642 | 1950 | } |
40496720 | 1951 | |
c4f7ba80 AD |
1952 | $params["icons_url"] = ICONS_URL; |
1953 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
a42c55f0 AD |
1954 | $params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE"); |
1955 | $params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT"); | |
1956 | $params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY"); | |
c4f7ba80 | 1957 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
88a41b64 | 1958 | $params["label_base_index"] = (int) LABEL_BASE_INDEX; |
59b223d7 | 1959 | |
a42c55f0 | 1960 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
1961 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1962 | ||
8cd576a1 AD |
1963 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
1964 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 1965 | |
8cd576a1 | 1966 | $params["max_feed_id"] = (int) $max_feed_id; |
c4f7ba80 | 1967 | $params["num_feeds"] = (int) $num_feeds; |
8cd576a1 | 1968 | |
6322ac79 | 1969 | $params["hotkeys"] = get_hotkeys_map(); |
9b7ecc0a | 1970 | |
8484ce22 | 1971 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
f03701fe | 1972 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
8484ce22 | 1973 | |
6b1a4ecd | 1974 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
8b83bf5f | 1975 | |
d8221301 | 1976 | return $params; |
3ac2b520 | 1977 | } |
f54f515f | 1978 | |
6322ac79 | 1979 | function get_hotkeys_info() { |
b8cb4d08 AD |
1980 | $hotkeys = array( |
1981 | __("Navigation") => array( | |
1982 | "next_feed" => __("Open next feed"), | |
1983 | "prev_feed" => __("Open previous feed"), | |
1984 | "next_article" => __("Open next article"), | |
1985 | "prev_article" => __("Open previous article"), | |
c22580b5 AD |
1986 | "next_article_noscroll" => __("Open next article (don't scroll long articles)"), |
1987 | "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"), | |
8b35d171 SC |
1988 | "next_article_noexpand" => __("Move to next article (don't expand or mark read)"), |
1989 | "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"), | |
b8cb4d08 AD |
1990 | "search_dialog" => __("Show search dialog")), |
1991 | __("Article") => array( | |
1992 | "toggle_mark" => __("Toggle starred"), | |
1993 | "toggle_publ" => __("Toggle published"), | |
1994 | "toggle_unread" => __("Toggle unread"), | |
1995 | "edit_tags" => __("Edit tags"), | |
1996 | "dismiss_selected" => __("Dismiss selected"), | |
1997 | "dismiss_read" => __("Dismiss read"), | |
1998 | "open_in_new_window" => __("Open in new window"), | |
1999 | "catchup_below" => __("Mark below as read"), | |
2000 | "catchup_above" => __("Mark above as read"), | |
2001 | "article_scroll_down" => __("Scroll down"), | |
2002 | "article_scroll_up" => __("Scroll up"), | |
2003 | "select_article_cursor" => __("Select article under cursor"), | |
1bcf8f45 | 2004 | "email_article" => __("Email article"), |
414191d4 | 2005 | "close_article" => __("Close/collapse article"), |
8b35d171 | 2006 | "toggle_expand" => __("Toggle article expansion (combined mode)"), |
2ccc7b8e AD |
2007 | "toggle_widescreen" => __("Toggle widescreen mode"), |
2008 | "toggle_embed_original" => __("Toggle embed original")), | |
b8cb4d08 AD |
2009 | __("Article selection") => array( |
2010 | "select_all" => __("Select all articles"), | |
2011 | "select_unread" => __("Select unread"), | |
2012 | "select_marked" => __("Select starred"), | |
2013 | "select_published" => __("Select published"), | |
2014 | "select_invert" => __("Invert selection"), | |
2015 | "select_none" => __("Deselect everything")), | |
2016 | __("Feed") => array( | |
2017 | "feed_refresh" => __("Refresh current feed"), | |
2018 | "feed_unhide_read" => __("Un/hide read feeds"), | |
2019 | "feed_subscribe" => __("Subscribe to feed"), | |
2020 | "feed_edit" => __("Edit feed"), | |
2021 | "feed_catchup" => __("Mark as read"), | |
2022 | "feed_reverse" => __("Reverse headlines"), | |
43f775de | 2023 | "feed_debug_update" => __("Debug feed update"), |
b8cb4d08 | 2024 | "catchup_all" => __("Mark all feeds as read"), |
4b27f0c0 | 2025 | "cat_toggle_collapse" => __("Un/collapse current category"), |
60b88b25 AD |
2026 | "toggle_combined_mode" => __("Toggle combined mode"), |
2027 | "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")), | |
b8cb4d08 AD |
2028 | __("Go to") => array( |
2029 | "goto_all" => __("All articles"), | |
2030 | "goto_fresh" => __("Fresh"), | |
2031 | "goto_marked" => __("Starred"), | |
2032 | "goto_published" => __("Published"), | |
2033 | "goto_tagcloud" => __("Tag cloud"), | |
2034 | "goto_prefs" => __("Preferences")), | |
2035 | __("Other") => array( | |
2036 | "create_label" => __("Create label"), | |
2037 | "create_filter" => __("Create filter"), | |
2038 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
2039 | "help_dialog" => __("Show help dialog")) | |
2040 | ); | |
2041 | ||
1ffe3391 | 2042 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_INFO) as $plugin) { |
47854200 DA |
2043 | $hotkeys = $plugin->hook_hotkey_info($hotkeys); |
2044 | } | |
2045 | ||
b8cb4d08 AD |
2046 | return $hotkeys; |
2047 | } | |
2048 | ||
6322ac79 | 2049 | function get_hotkeys_map() { |
a83b58f1 | 2050 | $hotkeys = array( |
e218c5f5 AD |
2051 | // "navigation" => array( |
2052 | "k" => "next_feed", | |
2053 | "j" => "prev_feed", | |
2054 | "n" => "next_article", | |
2055 | "p" => "prev_article", | |
e5e2cf3b AD |
2056 | "(38)|up" => "prev_article", |
2057 | "(40)|down" => "next_article", | |
da15c140 AD |
2058 | // "^(38)|Ctrl-up" => "prev_article_noscroll", |
2059 | // "^(40)|Ctrl-down" => "next_article_noscroll", | |
e5e2cf3b | 2060 | "(191)|/" => "search_dialog", |
e218c5f5 AD |
2061 | // "article" => array( |
2062 | "s" => "toggle_mark", | |
5b18c936 | 2063 | "*s" => "toggle_publ", |
e218c5f5 | 2064 | "u" => "toggle_unread", |
5b18c936 AD |
2065 | "*t" => "edit_tags", |
2066 | "*d" => "dismiss_selected", | |
2067 | "*x" => "dismiss_read", | |
e218c5f5 AD |
2068 | "o" => "open_in_new_window", |
2069 | "c p" => "catchup_below", | |
2070 | "c n" => "catchup_above", | |
5b18c936 AD |
2071 | "*n" => "article_scroll_down", |
2072 | "*p" => "article_scroll_up", | |
d2db81a5 AD |
2073 | "*(38)|Shift+up" => "article_scroll_up", |
2074 | "*(40)|Shift+down" => "article_scroll_down", | |
5b18c936 | 2075 | "a *w" => "toggle_widescreen", |
2ccc7b8e | 2076 | "a e" => "toggle_embed_original", |
e218c5f5 | 2077 | "e" => "email_article", |
2cda4314 | 2078 | "a q" => "close_article", |
e218c5f5 AD |
2079 | // "article_selection" => array( |
2080 | "a a" => "select_all", | |
2081 | "a u" => "select_unread", | |
5b18c936 | 2082 | "a *u" => "select_marked", |
e218c5f5 AD |
2083 | "a p" => "select_published", |
2084 | "a i" => "select_invert", | |
2085 | "a n" => "select_none", | |
2086 | // "feed" => array( | |
2087 | "f r" => "feed_refresh", | |
2088 | "f a" => "feed_unhide_read", | |
2089 | "f s" => "feed_subscribe", | |
2090 | "f e" => "feed_edit", | |
2091 | "f q" => "feed_catchup", | |
2092 | "f x" => "feed_reverse", | |
5b18c936 AD |
2093 | "f *d" => "feed_debug_update", |
2094 | "f *c" => "toggle_combined_mode", | |
60b88b25 | 2095 | "f c" => "toggle_cdm_expanded", |
5b18c936 | 2096 | "*q" => "catchup_all", |
e218c5f5 AD |
2097 | "x" => "cat_toggle_collapse", |
2098 | // "goto" => array( | |
2099 | "g a" => "goto_all", | |
2100 | "g f" => "goto_fresh", | |
2101 | "g s" => "goto_marked", | |
2102 | "g p" => "goto_published", | |
2103 | "g t" => "goto_tagcloud", | |
5b18c936 | 2104 | "g *p" => "goto_prefs", |
e218c5f5 | 2105 | // "other" => array( |
3fb40112 | 2106 | "(9)|Tab" => "select_article_cursor", // tab |
e218c5f5 AD |
2107 | "c l" => "create_label", |
2108 | "c f" => "create_filter", | |
2109 | "c s" => "collapse_sidebar", | |
3fb40112 | 2110 | "^(191)|Ctrl+/" => "help_dialog", |
a83b58f1 AD |
2111 | ); |
2112 | ||
a42c55f0 | 2113 | if (get_pref('COMBINED_DISPLAY_MODE')) { |
da15c140 AD |
2114 | $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll"; |
2115 | $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll"; | |
2116 | } | |
2117 | ||
1ffe3391 | 2118 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_MAP) as $plugin) { |
e218c5f5 AD |
2119 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); |
2120 | } | |
2121 | ||
2122 | $prefixes = array(); | |
2123 | ||
2124 | foreach (array_keys($hotkeys) as $hotkey) { | |
2125 | $pair = explode(" ", $hotkey, 2); | |
2126 | ||
2127 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
2128 | array_push($prefixes, $pair[0]); | |
2129 | } | |
2130 | } | |
2131 | ||
2132 | return array($prefixes, $hotkeys); | |
a83b58f1 AD |
2133 | } |
2134 | ||
6322ac79 | 2135 | function make_runtime_info() { |
8cd576a1 AD |
2136 | $data = array(); |
2137 | ||
a42c55f0 | 2138 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
2139 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
2140 | ||
8cd576a1 AD |
2141 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
2142 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 2143 | |
8cd576a1 AD |
2144 | $data["max_feed_id"] = (int) $max_feed_id; |
2145 | $data["num_feeds"] = (int) $num_feeds; | |
c4f7ba80 | 2146 | |
6322ac79 | 2147 | $data['last_article_id'] = getLastArticleId(); |
a42c55f0 | 2148 | $data['cdm_expanded'] = get_pref('CDM_EXPANDED'); |
f8fb4498 | 2149 | |
16314dda | 2150 | $data['dep_ts'] = calculate_dep_timestamp(); |
4cdb8173 | 2151 | $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE'); |
16314dda | 2152 | |
dbaa4e4a | 2153 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
c4f7ba80 AD |
2154 | |
2155 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
8e00ae9b | 2156 | |
9041f58b | 2157 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
8e00ae9b | 2158 | |
fb074239 | 2159 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
fbae93d8 | 2160 | |
8e00ae9b | 2161 | if ($stamp) { |
9041f58b AD |
2162 | $stamp_delta = time() - $stamp; |
2163 | ||
2164 | if ($stamp_delta > 1800) { | |
f6854e44 | 2165 | $stamp_check = 0; |
8e00ae9b | 2166 | } else { |
f6854e44 AD |
2167 | $stamp_check = 1; |
2168 | $_SESSION["daemon_stamp_check"] = time(); | |
8e00ae9b AD |
2169 | } |
2170 | ||
c4f7ba80 | 2171 | $data['daemon_stamp_ok'] = $stamp_check; |
f6854e44 | 2172 | |
8e00ae9b AD |
2173 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
2174 | ||
c4f7ba80 | 2175 | $data['daemon_stamp'] = $stamp_fmt; |
8e00ae9b | 2176 | } |
8e00ae9b | 2177 | } |
71ad883b | 2178 | } |
8e00ae9b | 2179 | |
63855db1 | 2180 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
6322ac79 | 2181 | $new_version_details = @check_for_update(); |
d9fa39f1 | 2182 | |
63855db1 | 2183 | $data['new_version_available'] = (int) ($new_version_details != false); |
d9fa39f1 AD |
2184 | |
2185 | $_SESSION["last_version_check"] = time(); | |
27211afe | 2186 | $_SESSION["version_data"] = $new_version_details; |
d9fa39f1 AD |
2187 | } |
2188 | ||
c4f7ba80 | 2189 | return $data; |
f54f515f | 2190 | } |
ef393de7 | 2191 | |
a42c55f0 | 2192 | function search_to_sql($search) { |
ef393de7 | 2193 | |
88040f57 | 2194 | $search_query_part = ""; |
e20c9d88 | 2195 | |
9949bd15 | 2196 | $keywords = explode(" ", $search); |
88040f57 | 2197 | $query_keywords = array(); |
e20c9d88 | 2198 | |
ab4b768f AD |
2199 | foreach ($keywords as $k) { |
2200 | if (strpos($k, "-") === 0) { | |
2201 | $k = substr($k, 1); | |
2202 | $not = "NOT"; | |
2203 | } else { | |
2204 | $not = ""; | |
88040f57 | 2205 | } |
e20c9d88 | 2206 | |
9949bd15 | 2207 | $commandpair = explode(":", mb_strtolower($k), 2); |
53003548 | 2208 | |
0fc3930b AD |
2209 | switch ($commandpair[0]) { |
2210 | case "title": | |
2211 | if ($commandpair[1]) { | |
2212 | array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%". | |
a42c55f0 | 2213 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2214 | } else { |
2215 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2216 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2217 | } |
2218 | break; | |
2219 | case "author": | |
2220 | if ($commandpair[1]) { | |
2221 | array_push($query_keywords, "($not (LOWER(author) LIKE '%". | |
a42c55f0 | 2222 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2223 | } else { |
2224 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2225 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2226 | } |
2227 | break; | |
2228 | case "note": | |
2229 | if ($commandpair[1]) { | |
2230 | if ($commandpair[1] == "true") | |
2231 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2232 | else if ($commandpair[1] == "false") | |
2233 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2234 | else | |
2235 | array_push($query_keywords, "($not (LOWER(note) LIKE '%". | |
a42c55f0 | 2236 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2237 | } else { |
2238 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2239 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2240 | } |
2241 | break; | |
2242 | case "star": | |
53003548 | 2243 | |
0fc3930b AD |
2244 | if ($commandpair[1]) { |
2245 | if ($commandpair[1] == "true") | |
2246 | array_push($query_keywords, "($not (marked = true))"); | |
2247 | else | |
2248 | array_push($query_keywords, "($not (marked = false))"); | |
efd840d8 AD |
2249 | } else { |
2250 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2251 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2252 | } |
2253 | break; | |
2254 | case "pub": | |
2255 | if ($commandpair[1]) { | |
2256 | if ($commandpair[1] == "true") | |
2257 | array_push($query_keywords, "($not (published = true))"); | |
2258 | else | |
2259 | array_push($query_keywords, "($not (published = false))"); | |
53003548 | 2260 | |
efd840d8 AD |
2261 | } else { |
2262 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2263 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
0fc3930b AD |
2264 | } |
2265 | break; | |
2266 | default: | |
2267 | if (strpos($k, "@") === 0) { | |
e20c9d88 | 2268 | |
a42c55f0 | 2269 | $user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']); |
0fc3930b AD |
2270 | $orig_ts = strtotime(substr($k, 1)); |
2271 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); | |
8d505d78 | 2272 | |
0fc3930b | 2273 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
53003548 | 2274 | |
0fc3930b AD |
2275 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
2276 | } else { | |
2277 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2278 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
2279 | } | |
88040f57 AD |
2280 | } |
2281 | } | |
2282 | ||
2283 | $search_query_part = implode("AND", $query_keywords); | |
2284 | ||
2285 | return $search_query_part; | |
2286 | } | |
2287 | ||
a42c55f0 | 2288 | function getParentCategories($cat, $owner_uid) { |
67bd0b1f AD |
2289 | $rv = array(); |
2290 | ||
a42c55f0 | 2291 | $result = db_query("SELECT parent_cat FROM ttrss_feed_categories |
67bd0b1f AD |
2292 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); |
2293 | ||
2294 | while ($line = db_fetch_assoc($result)) { | |
2295 | array_push($rv, $line["parent_cat"]); | |
a42c55f0 | 2296 | $rv = array_merge($rv, getParentCategories($line["parent_cat"], $owner_uid)); |
67bd0b1f AD |
2297 | } |
2298 | ||
2299 | return $rv; | |
2300 | } | |
2301 | ||
a42c55f0 | 2302 | function getChildCategories($cat, $owner_uid) { |
6d8d00e8 AD |
2303 | $rv = array(); |
2304 | ||
a42c55f0 | 2305 | $result = db_query("SELECT id FROM ttrss_feed_categories |
6d8d00e8 AD |
2306 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); |
2307 | ||
2308 | while ($line = db_fetch_assoc($result)) { | |
2309 | array_push($rv, $line["id"]); | |
a42c55f0 | 2310 | $rv = array_merge($rv, getChildCategories($line["id"], $owner_uid)); |
6d8d00e8 AD |
2311 | } |
2312 | ||
2313 | return $rv; | |
2314 | } | |
147f5632 | 2315 | |
a42c55f0 | 2316 | function queryFeedHeadlines($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, $ignore_vfeed_group = false) { |
c36bf4d5 AD |
2317 | |
2318 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
c1a0b534 | 2319 | |
c3fddd05 AD |
2320 | $ext_tables_part = ""; |
2321 | ||
88040f57 | 2322 | if ($search) { |
e4f7f8df AD |
2323 | |
2324 | if (SPHINX_ENABLED) { | |
2325 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2326 | ||
8d505d78 | 2327 | if ($ids) |
e4f7f8df AD |
2328 | $search_query_part = "ref_id IN ($ids) AND "; |
2329 | else | |
2330 | $search_query_part = "ref_id = -1 AND "; | |
2331 | ||
2332 | } else { | |
a42c55f0 | 2333 | $search_query_part = search_to_sql($search); |
e4f7f8df | 2334 | $search_query_part .= " AND "; |
8d505d78 | 2335 | } |
e20c9d88 | 2336 | |
ef393de7 AD |
2337 | } else { |
2338 | $search_query_part = ""; | |
2339 | } | |
2340 | ||
36184020 | 2341 | if ($filter) { |
4e02f582 AD |
2342 | |
2343 | if (DB_TYPE == "pgsql") { | |
2344 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2345 | } else { | |
2346 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2347 | } | |
2348 | ||
2349 | $override_order = "updated DESC"; | |
2350 | ||
a42c55f0 | 2351 | $filter_query_part = filter_to_sql($filter, $owner_uid); |
dd8c36af AD |
2352 | |
2353 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
7711086b AD |
2354 | |
2355 | ||
a42c55f0 | 2356 | $result = db_query("SELECT true AS true_val FROM ttrss_entries, |
7711086b | 2357 | ttrss_user_entries, ttrss_feeds |
dd8c36af AD |
2358 | WHERE $filter_query_part LIMIT 1", false); |
2359 | ||
7726063c AD |
2360 | if ($result) { |
2361 | $test = db_fetch_result($result, 0, "true_val"); | |
dd8c36af | 2362 | |
7726063c AD |
2363 | if (!$test) { |
2364 | $filter_query_part = "false AND"; | |
2365 | } else { | |
2366 | $filter_query_part .= " AND"; | |
2367 | } | |
dd8c36af | 2368 | } else { |
7726063c | 2369 | $filter_query_part = "false AND"; |
dd8c36af AD |
2370 | } |
2371 | ||
36184020 AD |
2372 | } else { |
2373 | $filter_query_part = ""; | |
2374 | } | |
2375 | ||
97e5dbb2 AD |
2376 | if ($since_id) { |
2377 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2378 | } else { | |
2379 | $since_id_part = ""; | |
2380 | } | |
2381 | ||
ef393de7 | 2382 | $view_query_part = ""; |
8d505d78 | 2383 | |
9b523c01 | 2384 | if ($view_mode == "adaptive") { |
ef393de7 AD |
2385 | if ($search) { |
2386 | $view_query_part = " "; | |
2387 | } else if ($feed != -1) { | |
6d8d00e8 | 2388 | |
a42c55f0 | 2389 | $unread = getFeedUnread($feed, $cat_view); |
f4a2f12a | 2390 | |
a6adb136 | 2391 | if ($cat_view && $feed > 0 && $include_children) |
a42c55f0 | 2392 | $unread += getCategoryChildrenUnread($feed); |
f4a2f12a | 2393 | |
a6adb136 AD |
2394 | if ($unread > 0) |
2395 | $view_query_part = " unread = true AND "; | |
f4a2f12a | 2396 | |
ef393de7 AD |
2397 | } |
2398 | } | |
8d505d78 | 2399 | |
ef393de7 AD |
2400 | if ($view_mode == "marked") { |
2401 | $view_query_part = " marked = true AND "; | |
2402 | } | |
23d72f39 | 2403 | |
127aaaa0 AD |
2404 | if ($view_mode == "has_note") { |
2405 | $view_query_part = " (note IS NOT NULL AND note != '') AND "; | |
2406 | } | |
2407 | ||
23d72f39 AD |
2408 | if ($view_mode == "published") { |
2409 | $view_query_part = " published = true AND "; | |
2410 | } | |
2411 | ||
0bf65987 | 2412 | if ($view_mode == "unread" && $feed != -6) { |
ef393de7 AD |
2413 | $view_query_part = " unread = true AND "; |
2414 | } | |
8b09eac8 | 2415 | |
ef393de7 AD |
2416 | if ($limit > 0) { |
2417 | $limit_query_part = "LIMIT " . $limit; | |
8d505d78 | 2418 | } |
ef393de7 | 2419 | |
8361e724 AD |
2420 | $allow_archived = false; |
2421 | ||
ef393de7 | 2422 | $vfeed_query_part = ""; |
8d505d78 | 2423 | |
ef393de7 AD |
2424 | // override query strategy and enable feed display when searching globally |
2425 | if ($search && $search_mode == "all_feeds") { | |
7032f2a5 | 2426 | $query_strategy_part = "true"; |
8d505d78 | 2427 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
22fdebff | 2428 | /* tags */ |
75c648cf | 2429 | } else if (!is_numeric($feed)) { |
7032f2a5 | 2430 | $query_strategy_part = "true"; |
ef393de7 AD |
2431 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
2432 | id = feed_id) as feed_title,"; | |
7032f2a5 | 2433 | } else if ($search && $search_mode == "this_cat") { |
8d505d78 | 2434 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
0a6c4846 | 2435 | |
7032f2a5 AD |
2436 | if ($feed > 0) { |
2437 | if ($include_children) { | |
a42c55f0 | 2438 | $subcats = getChildCategories($feed, $owner_uid); |
7032f2a5 AD |
2439 | array_push($subcats, $feed); |
2440 | $cats_qpart = join(",", $subcats); | |
2441 | } else { | |
2442 | $cats_qpart = $feed; | |
ef393de7 | 2443 | } |
8d505d78 | 2444 | |
7032f2a5 | 2445 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
8d505d78 | 2446 | |
ef393de7 | 2447 | } else { |
7032f2a5 | 2448 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
ef393de7 | 2449 | } |
8d505d78 | 2450 | |
e04c18a2 | 2451 | } else if ($feed > 0) { |
8d505d78 | 2452 | |
ef393de7 | 2453 | if ($cat_view) { |
5c365f60 | 2454 | |
ef393de7 | 2455 | if ($feed > 0) { |
09101297 AD |
2456 | if ($include_children) { |
2457 | # sub-cats | |
a42c55f0 | 2458 | $subcats = getChildCategories($feed, $owner_uid); |
09101297 | 2459 | |
7032f2a5 AD |
2460 | array_push($subcats, $feed); |
2461 | $query_strategy_part = "cat_id IN (". | |
09101297 | 2462 | implode(",", $subcats).")"; |
7032f2a5 | 2463 | |
6d8d00e8 | 2464 | } else { |
09101297 | 2465 | $query_strategy_part = "cat_id = '$feed'"; |
6d8d00e8 AD |
2466 | } |
2467 | ||
ef393de7 AD |
2468 | } else { |
2469 | $query_strategy_part = "cat_id IS NULL"; | |
2470 | } | |
8d505d78 | 2471 | |
ef393de7 | 2472 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
5c365f60 | 2473 | |
8d505d78 | 2474 | } else { |
6e63a7c3 | 2475 | $query_strategy_part = "feed_id = '$feed'"; |
ef393de7 | 2476 | } |
bfe5ddfc | 2477 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
e04c18a2 | 2478 | $query_strategy_part = "feed_id IS NULL"; |
8361e724 | 2479 | $allow_archived = true; |
bfe5ddfc | 2480 | } else if ($feed == 0 && $cat_view) { // uncategorized |
65dd90f2 | 2481 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
bfe5ddfc | 2482 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2483 | } else if ($feed == -1) { // starred virtual feed |
2484 | $query_strategy_part = "marked = true"; | |
2485 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
835fb294 AD |
2486 | $allow_archived = true; |
2487 | ||
1bd7413f | 2488 | if (!$override_order) { |
b9a06a0e | 2489 | $override_order = "last_marked DESC, date_entered DESC, updated DESC"; |
1bd7413f | 2490 | } |
7873d588 | 2491 | |
e6a38cde AD |
2492 | } else if ($feed == -2) { // published virtual feed OR labels category |
2493 | ||
2494 | if (!$cat_view) { | |
2495 | $query_strategy_part = "published = true"; | |
2496 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
8361e724 | 2497 | $allow_archived = true; |
46b78149 | 2498 | |
1bd7413f | 2499 | if (!$override_order) { |
b9a06a0e | 2500 | $override_order = "last_published DESC, date_entered DESC, updated DESC"; |
1bd7413f AD |
2501 | } |
2502 | ||
e6a38cde AD |
2503 | } else { |
2504 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2505 | ||
2506 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
8d505d78 | 2507 | |
e6a38cde AD |
2508 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
2509 | ttrss_user_labels2.article_id = ref_id"; | |
2510 | ||
2511 | } | |
5417fbd7 | 2512 | } else if ($feed == -6) { // recently read |
5089b30b | 2513 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
5417fbd7 | 2514 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
835fb294 | 2515 | $allow_archived = true; |
46b78149 AD |
2516 | |
2517 | if (!$override_order) $override_order = "last_read DESC"; | |
2d24f032 | 2518 | } else if ($feed == -3) { // fresh virtual feed |
cd2cc43d | 2519 | $query_strategy_part = "unread = true AND score >= 0"; |
2d24f032 | 2520 | |
a42c55f0 | 2521 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 2522 | |
2d24f032 | 2523 | if (DB_TYPE == "pgsql") { |
be574731 | 2524 | $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 2525 | } else { |
be574731 | 2526 | $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 AD |
2527 | } |
2528 | ||
b2531a28 AD |
2529 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
2530 | } else if ($feed == -4) { // all articles virtual feed | |
cf57eb3c | 2531 | $allow_archived = true; |
b2531a28 | 2532 | $query_strategy_part = "true"; |
e4f4b46f | 2533 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
f822a8e5 AD |
2534 | } else if ($feed <= LABEL_BASE_INDEX) { // labels |
2535 | $label_id = feed_to_label_id($feed); | |
3de0261a | 2536 | |
ceb30ba4 AD |
2537 | $query_strategy_part = "label_id = '$label_id' AND |
2538 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2539 | ttrss_user_labels2.article_id = ref_id"; | |
3de0261a | 2540 | |
ef393de7 | 2541 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ceb30ba4 | 2542 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
835fb294 | 2543 | $allow_archived = true; |
8d505d78 | 2544 | |
ef393de7 | 2545 | } else { |
835fb294 | 2546 | $query_strategy_part = "true"; |
ef393de7 | 2547 | } |
d6e5706d | 2548 | |
686852d5 | 2549 | $order_by = "score DESC, date_entered DESC, updated DESC"; |
e939722a | 2550 | |
2e4faaac | 2551 | if ($view_mode == "unread_first") { |
434bf856 | 2552 | $order_by = "unread DESC, $order_by"; |
2e4faaac AD |
2553 | } |
2554 | ||
e939722a AD |
2555 | if ($override_order) { |
2556 | $order_by = $override_order; | |
2557 | } | |
8d505d78 | 2558 | |
ef393de7 AD |
2559 | $feed_title = ""; |
2560 | ||
22fdebff | 2561 | if ($search) { |
7032f2a5 | 2562 | $feed_title = T_sprintf("Search results: %s", $search); |
22fdebff | 2563 | } else { |
ef393de7 | 2564 | if ($cat_view) { |
a42c55f0 | 2565 | $feed_title = getCategoryTitle($feed); |
ef393de7 | 2566 | } else { |
147f5632 | 2567 | if (is_numeric($feed) && $feed > 0) { |
6e3e8db9 | 2568 | $result = db_query("SELECT title,site_url,last_error,last_updated |
22fdebff | 2569 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
8d505d78 | 2570 | |
22fdebff AD |
2571 | $feed_title = db_fetch_result($result, 0, "title"); |
2572 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2573 | $last_error = db_fetch_result($result, 0, "last_error"); | |
6e3e8db9 | 2574 | $last_updated = db_fetch_result($result, 0, "last_updated"); |
22fdebff | 2575 | } else { |
a42c55f0 | 2576 | $feed_title = getFeedTitle($feed); |
8d505d78 | 2577 | } |
88040f57 | 2578 | } |
ef393de7 AD |
2579 | } |
2580 | ||
87764a50 | 2581 | $content_query_part = "content as content_preview, cached_content, "; |
62129e67 | 2582 | |
75c648cf | 2583 | if (is_numeric($feed)) { |
8d505d78 | 2584 | |
ef393de7 AD |
2585 | if ($feed >= 0) { |
2586 | $feed_kind = "Feeds"; | |
2587 | } else { | |
2588 | $feed_kind = "Labels"; | |
2589 | } | |
8d505d78 | 2590 | |
95a82c08 AD |
2591 | if ($limit_query_part) { |
2592 | $offset_query_part = "OFFSET $offset"; | |
2593 | } | |
2594 | ||
7fdf8eca | 2595 | // proper override_order applied above |
a42c55f0 | 2596 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) { |
6cfea5c7 | 2597 | if (!$override_order) { |
8d505d78 | 2598 | $order_by = "ttrss_feeds.title, $order_by"; |
7fdf8eca AD |
2599 | } else { |
2600 | $order_by = "ttrss_feeds.title, $override_order"; | |
43fc671f | 2601 | } |
6cfea5c7 AD |
2602 | } |
2603 | ||
8361e724 | 2604 | if (!$allow_archived) { |
e04c18a2 | 2605 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
117335bf | 2606 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
e04c18a2 AD |
2607 | |
2608 | } else { | |
835fb294 | 2609 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
e04c18a2 AD |
2610 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
2611 | } | |
2612 | ||
63c323f7 AD |
2613 | if ($vfeed_query_part) |
2614 | $vfeed_query_part .= "favicon_avg_color,"; | |
2615 | ||
8d505d78 | 2616 | $query = "SELECT DISTINCT |
f9b2d27c | 2617 | date_entered, |
1f64b1be | 2618 | guid, |
ef393de7 | 2619 | ttrss_entries.id,ttrss_entries.title, |
46921916 | 2620 | updated, |
9c506873 AD |
2621 | label_cache, |
2622 | tag_cache, | |
c0644ee4 | 2623 | always_display_enclosures, |
d1fc2f92 | 2624 | site_url, |
c7e51de1 | 2625 | note, |
13992673 AD |
2626 | num_comments, |
2627 | comments, | |
db16ae50 | 2628 | int_id, |
bfd61d3f | 2629 | hide_images, |
494a64ea | 2630 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
7873d588 | 2631 | last_marked, last_published, |
ef393de7 AD |
2632 | $vfeed_query_part |
2633 | $content_query_part | |
ff6e357a | 2634 | author,score |
ef393de7 | 2635 | FROM |
e04c18a2 | 2636 | $from_qpart |
ef393de7 | 2637 | WHERE |
e04c18a2 | 2638 | $feed_check_qpart |
ef393de7 | 2639 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c36bf4d5 | 2640 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
ef393de7 | 2641 | $search_query_part |
36184020 | 2642 | $filter_query_part |
ef393de7 | 2643 | $view_query_part |
97e5dbb2 | 2644 | $since_id_part |
ef393de7 | 2645 | $query_strategy_part ORDER BY $order_by |
95a82c08 | 2646 | $limit_query_part $offset_query_part"; |
4bc311fc | 2647 | |
b4e75b2a | 2648 | if ($_REQUEST["debug"]) print $query; |
4bc311fc | 2649 | |
a42c55f0 | 2650 | $result = db_query($query); |
8d505d78 | 2651 | |
ef393de7 AD |
2652 | } else { |
2653 | // browsing by tag | |
8d505d78 | 2654 | |
147f5632 CM |
2655 | $select_qpart = "SELECT DISTINCT " . |
2656 | "date_entered," . | |
2657 | "guid," . | |
2658 | "note," . | |
2659 | "ttrss_entries.id as id," . | |
2660 | "title," . | |
2661 | "updated," . | |
2662 | "unread," . | |
2663 | "feed_id," . | |
2664 | "orig_feed_id," . | |
2665 | "marked," . | |
d1fc2f92 AD |
2666 | "num_comments, " . |
2667 | "comments, " . | |
c0644ee4 AD |
2668 | "tag_cache," . |
2669 | "label_cache," . | |
147f5632 CM |
2670 | "link," . |
2671 | "last_read," . | |
94a567df | 2672 | "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," . |
7873d588 | 2673 | "last_marked, last_published, " . |
97e5dbb2 | 2674 | $since_id_part . |
147f5632 CM |
2675 | $vfeed_query_part . |
2676 | $content_query_part . | |
147f5632 CM |
2677 | "score "; |
2678 | ||
ef393de7 | 2679 | $feed_kind = "Tags"; |
147f5632 CM |
2680 | $all_tags = explode(",", $feed); |
2681 | if ($search_mode == 'any') { | |
2682 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2683 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2684 | $where_qpart = " WHERE " . | |
2685 | "ref_id = ttrss_entries.id AND " . | |
2686 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2687 | "post_int_id = int_id AND $tag_sql AND " . | |
2688 | $view_query_part . | |
2689 | $search_query_part . | |
2690 | $query_strategy_part . " ORDER BY $order_by " . | |
2691 | $limit_query_part; | |
8d505d78 | 2692 | |
147f5632 CM |
2693 | } else { |
2694 | $i = 1; | |
2695 | $sub_selects = array(); | |
2696 | $sub_ands = array(); | |
2697 | foreach ($all_tags as $term) { | |
2698 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2699 | $i++; | |
2700 | } | |
2701 | if ($i > 2) { | |
2702 | $x = 1; | |
2703 | $y = 2; | |
2704 | do { | |
2705 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2706 | $x++; | |
2707 | $y++; | |
2708 | } while ($y < $i); | |
2709 | } | |
2710 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2711 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2712 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2713 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2714 | } | |
2715 | // error_log("TAG SQL: " . $tag_sql); | |
2716 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2717 | ||
2718 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
a42c55f0 | 2719 | $result = db_query($select_qpart . $from_qpart . $where_qpart); |
ef393de7 AD |
2720 | } |
2721 | ||
6e3e8db9 | 2722 | return array($result, $feed_title, $feed_site_url, $last_error, $last_updated); |
8d505d78 | 2723 | |
ef393de7 AD |
2724 | } |
2725 | ||
a42c55f0 | 2726 | function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false) { |
ceb0cab5 AD |
2727 | if (!$owner) $owner = $_SESSION["uid"]; |
2728 | ||
96811a55 AD |
2729 | $res = trim($str); if (!$res) return ''; |
2730 | ||
46137483 AD |
2731 | if (strpos($res, "href=") === false) |
2732 | $res = rewrite_urls($res); | |
533c0ea6 | 2733 | |
8cc3c778 AD |
2734 | $charset_hack = '<head> |
2735 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2736 | </head>'; | |
2737 | ||
96811a55 AD |
2738 | $res = trim($res); if (!$res) return ''; |
2739 | ||
8cc3c778 AD |
2740 | libxml_use_internal_errors(true); |
2741 | ||
2742 | $doc = new DOMDocument(); | |
2743 | $doc->loadHTML($charset_hack . $res); | |
2744 | $xpath = new DOMXPath($doc); | |
8d505d78 | 2745 | |
8cc3c778 AD |
2746 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
2747 | ||
2748 | foreach ($entries as $entry) { | |
2749 | ||
2750 | if ($site_url) { | |
2751 | ||
2752 | if ($entry->hasAttribute('href')) | |
2753 | $entry->setAttribute('href', | |
2754 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
8d505d78 | 2755 | |
f0bd8e65 AD |
2756 | if ($entry->hasAttribute('src')) { |
2757 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
2758 | ||
2759 | $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png'; | |
2760 | ||
2761 | if (file_exists($cached_filename)) { | |
2762 | $src = SELF_URL_PATH . '/image.php?hash=' . sha1($src); | |
2763 | } | |
2764 | ||
2765 | $entry->setAttribute('src', $src); | |
2766 | } | |
bfd61d3f AD |
2767 | |
2768 | if ($entry->nodeName == 'img') { | |
a42c55f0 | 2769 | if (($owner && get_pref("STRIP_IMAGES", $owner)) || |
ba79634c | 2770 | $force_remove_images || $_SESSION["bw_limit"]) { |
bfd61d3f AD |
2771 | |
2772 | $p = $doc->createElement('p'); | |
2773 | ||
2774 | $a = $doc->createElement('a'); | |
2775 | $a->setAttribute('href', $entry->getAttribute('src')); | |
2776 | ||
2777 | $a->appendChild(new DOMText($entry->getAttribute('src'))); | |
2778 | $a->setAttribute('target', '_blank'); | |
2779 | ||
2780 | $p->appendChild($a); | |
2781 | ||
2782 | $entry->parentNode->replaceChild($p, $entry); | |
2783 | } | |
2784 | } | |
8cc3c778 AD |
2785 | } |
2786 | ||
fa403733 | 2787 | if (strtolower($entry->nodeName) == "a") { |
c401d5c9 | 2788 | $entry->setAttribute("target", "_blank"); |
fa403733 | 2789 | } |
8dccabed | 2790 | } |
8d505d78 | 2791 | |
254a3f56 AD |
2792 | $entries = $xpath->query('//iframe'); |
2793 | foreach ($entries as $entry) { | |
4e404802 AD |
2794 | $entry->setAttribute('sandbox', 'allow-scripts'); |
2795 | ||
254a3f56 | 2796 | } |
8dccabed | 2797 | |
1701b965 | 2798 | $allowed_elements = array('a', 'address', 'audio', 'article', 'aside', |
2799 | 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', | |
2800 | 'caption', 'cite', 'center', 'code', 'col', 'colgroup', | |
2801 | 'data', 'dd', 'del', 'details', 'div', 'dl', 'font', | |
2802 | 'dt', 'em', 'footer', 'figure', 'figcaption', | |
2803 | 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i', | |
2804 | 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript', | |
e0d12697 | 2805 | 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section', |
2806 | 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary', | |
1701b965 | 2807 | 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time', |
b70ccfe6 FE |
2808 | 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' ); |
2809 | ||
2810 | if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe'; | |
2811 | ||
2812 | $disallowed_attributes = array('id', 'style', 'class'); | |
2813 | ||
1ffe3391 AD |
2814 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SANITIZE) as $plugin) { |
2815 | $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes); | |
2816 | if (is_array($retval)) { | |
2817 | $doc = $retval[0]; | |
2818 | $allowed_elements = $retval[1]; | |
2819 | $disallowed_attributes = $retval[2]; | |
2820 | } else { | |
2821 | $doc = $retval; | |
e9b86f0a AD |
2822 | } |
2823 | } | |
2824 | ||
be124dc2 | 2825 | $doc->removeChild($doc->firstChild); //remove doctype |
b70ccfe6 | 2826 | $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); |
be124dc2 | 2827 | $res = $doc->saveHTML(); |
254a3f56 AD |
2828 | return $res; |
2829 | } | |
16ad9085 | 2830 | |
b70ccfe6 | 2831 | function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) { |
dcd7ecaa AD |
2832 | $xpath = new DOMXPath($doc); |
2833 | $entries = $xpath->query('//*'); | |
16ad9085 | 2834 | |
254a3f56 AD |
2835 | foreach ($entries as $entry) { |
2836 | if (!in_array($entry->nodeName, $allowed_elements)) { | |
2837 | $entry->parentNode->removeChild($entry); | |
2838 | } | |
2839 | ||
2840 | if ($entry->hasAttributes()) { | |
5f0081b0 AD |
2841 | $attrs_to_remove = array(); |
2842 | ||
2843 | foreach ($entry->attributes as $attr) { | |
254a3f56 AD |
2844 | |
2845 | if (strpos($attr->nodeName, 'on') === 0) { | |
5f0081b0 | 2846 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2847 | } |
2848 | ||
2849 | if (in_array($attr->nodeName, $disallowed_attributes)) { | |
5f0081b0 | 2850 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2851 | } |
2852 | } | |
5f0081b0 AD |
2853 | |
2854 | foreach ($attrs_to_remove as $attr) { | |
2855 | $entry->removeAttributeNode($attr); | |
2856 | } | |
254a3f56 AD |
2857 | } |
2858 | } | |
2859 | ||
2860 | return $doc; | |
183ad07b | 2861 | } |
b72c3ef8 | 2862 | |
6322ac79 | 2863 | function check_for_update() { |
63855db1 | 2864 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
f6064662 AD |
2865 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION . |
2866 | "&iid=" . sha1(SELF_URL_PATH); | |
b72c3ef8 | 2867 | |
63855db1 | 2868 | $version_data = @fetch_file_contents($version_url); |
b72c3ef8 | 2869 | |
63855db1 AD |
2870 | if ($version_data) { |
2871 | $version_data = json_decode($version_data, true); | |
8d505d78 | 2872 | if ($version_data && $version_data['version']) { |
74a8b2f6 | 2873 | if (version_compare(VERSION_STATIC, $version_data['version']) == -1) { |
e91ad1e9 | 2874 | return $version_data; |
63855db1 AD |
2875 | } |
2876 | } | |
f67d9754 | 2877 | } |
b72c3ef8 | 2878 | } |
63855db1 | 2879 | return false; |
b72c3ef8 | 2880 | } |
472782e8 | 2881 | |
a42c55f0 | 2882 | function catchupArticlesById($ids, $cmode, $owner_uid = false) { |
9968d46f AD |
2883 | |
2884 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
ed41f171 | 2885 | if (count($ids) == 0) return; |
472782e8 AD |
2886 | |
2887 | $tmp_ids = array(); | |
2888 | ||
2889 | foreach ($ids as $id) { | |
2890 | array_push($tmp_ids, "ref_id = '$id'"); | |
2891 | } | |
2892 | ||
2893 | $ids_qpart = join(" OR ", $tmp_ids); | |
2894 | ||
2895 | if ($cmode == 0) { | |
a42c55f0 | 2896 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2897 | unread = false,last_read = NOW() |
9968d46f | 2898 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2899 | } else if ($cmode == 1) { |
a42c55f0 | 2900 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2901 | unread = true |
9968d46f | 2902 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2903 | } else { |
a42c55f0 | 2904 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 2905 | unread = NOT unread,last_read = NOW() |
9968d46f | 2906 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 2907 | } |
0737b95a AD |
2908 | |
2909 | /* update ccache */ | |
2910 | ||
a42c55f0 | 2911 | $result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries |
0737b95a AD |
2912 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
2913 | ||
2914 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 2915 | ccache_update($line["feed_id"], $owner_uid); |
0737b95a | 2916 | } |
472782e8 AD |
2917 | } |
2918 | ||
a42c55f0 | 2919 | function get_article_tags($id, $owner_uid = 0, $tag_cache = false) { |
0b126ac2 | 2920 | |
a42c55f0 | 2921 | $a_id = db_escape_string($id); |
0b126ac2 | 2922 | |
bc976a8c AD |
2923 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
2924 | ||
8d505d78 | 2925 | $query = "SELECT DISTINCT tag_name, |
0c3d1c68 | 2926 | owner_uid as owner FROM |
0b126ac2 | 2927 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
bd3f2ade | 2928 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
0b126ac2 | 2929 | |
8d505d78 | 2930 | $tags = array(); |
bd3f2ade | 2931 | |
0e4a7d7a | 2932 | /* check cache first */ |
490c366d | 2933 | |
0e4a7d7a | 2934 | if ($tag_cache === false) { |
a42c55f0 | 2935 | $result = db_query("SELECT tag_cache FROM ttrss_user_entries |
0e4a7d7a | 2936 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
490c366d | 2937 | |
0e4a7d7a AD |
2938 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
2939 | } | |
bd3f2ade | 2940 | |
0e4a7d7a AD |
2941 | if ($tag_cache) { |
2942 | $tags = explode(",", $tag_cache); | |
2943 | } else { | |
490c366d | 2944 | |
0e4a7d7a | 2945 | /* do it the hard way */ |
490c366d | 2946 | |
a42c55f0 | 2947 | $tmp_result = db_query($query); |
490c366d | 2948 | |
0e4a7d7a AD |
2949 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
2950 | array_push($tags, $tmp_line["tag_name"]); | |
2951 | } | |
490c366d | 2952 | |
0e4a7d7a | 2953 | /* update the cache */ |
490c366d | 2954 | |
a42c55f0 | 2955 | $tags_str = db_escape_string(join(",", $tags)); |
bd3f2ade | 2956 | |
a42c55f0 | 2957 | db_query("UPDATE ttrss_user_entries |
0e4a7d7a AD |
2958 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' |
2959 | AND owner_uid = $owner_uid"); | |
0b126ac2 AD |
2960 | } |
2961 | ||
2962 | return $tags; | |
2963 | } | |
2964 | ||
d62a3b63 AD |
2965 | function trim_array($array) { |
2966 | $tmp = $array; | |
3415b075 | 2967 | array_walk($tmp, 'trim'); |
d62a3b63 AD |
2968 | return $tmp; |
2969 | } | |
2970 | ||
be832a1a | 2971 | function tag_is_valid($tag) { |
ef063748 AD |
2972 | if ($tag == '') return false; |
2973 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
41f7498a | 2974 | if (mb_strlen($tag) > 250) return false; |
ef063748 | 2975 | |
31365729 AD |
2976 | if (function_exists('iconv')) { |
2977 | $tag = iconv("utf-8", "utf-8", $tag); | |
2978 | } | |
2979 | ||
ef063748 AD |
2980 | if (!$tag) return false; |
2981 | ||
2982 | return true; | |
be832a1a AD |
2983 | } |
2984 | ||
6322ac79 | 2985 | function render_login_form() { |
bb399c62 AD |
2986 | header('Cache-Control: public'); |
2987 | ||
d98e76d9 | 2988 | require_once "login_form.php"; |
97acbaf1 | 2989 | exit; |
01a87dff AD |
2990 | } |
2991 | ||
42395d28 | 2992 | function format_warning($msg, $id = "") { |
883fee8d | 2993 | global $link; |
8d505d78 | 2994 | return "<div class=\"warning\" id=\"$id\"> |
3c200461 | 2995 | <span><img src=\"images/sign_excl.svg\"></span><span>$msg</span></div>"; |
0d32b41e AD |
2996 | } |
2997 | ||
08ac193a | 2998 | function format_notice($msg, $id = "") { |
883fee8d | 2999 | global $link; |
8d505d78 | 3000 | return "<div class=\"notice\" id=\"$id\"> |
3c200461 | 3001 | <span><img src=\"images/sign_info.svg\"></span><span>$msg</span></div>"; |
0d32b41e AD |
3002 | } |
3003 | ||
08ac193a | 3004 | function format_error($msg, $id = "") { |
883fee8d | 3005 | global $link; |
8d505d78 | 3006 | return "<div class=\"error\" id=\"$id\"> |
3c200461 | 3007 | <span><img src=\"images/sign_excl.svg\"></span><span>$msg</span></div>"; |
68d2f95e AD |
3008 | } |
3009 | ||
4dccf1ed AD |
3010 | function print_notice($msg) { |
3011 | return print format_notice($msg); | |
3012 | } | |
3013 | ||
3014 | function print_warning($msg) { | |
3015 | return print format_warning($msg); | |
3016 | } | |
3017 | ||
68d2f95e AD |
3018 | function print_error($msg) { |
3019 | return print format_error($msg); | |
3020 | } | |
3021 | ||
3022 | ||
4dccf1ed AD |
3023 | function T_sprintf() { |
3024 | $args = func_get_args(); | |
3025 | return vsprintf(__(array_shift($args)), $args); | |
3026 | } | |
3027 | ||
a42c55f0 | 3028 | function format_inline_player($url, $ctype) { |
51682b23 AD |
3029 | |
3030 | $entry = ""; | |
3031 | ||
44cd77b6 AD |
3032 | $url = htmlspecialchars($url); |
3033 | ||
8d505d78 | 3034 | if (strpos($ctype, "audio/") === 0) { |
c3edc667 AD |
3035 | |
3036 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
40fe2d73 | 3037 | $_SESSION["hasMp3"])) { |
c3edc667 | 3038 | |
40fe2d73 | 3039 | $entry .= "<audio controls> |
ca3bca99 | 3040 | <source type=\"$ctype\" src=\"$url\"></source> |
8d505d78 | 3041 | </audio>"; |
c3edc667 | 3042 | |
c3edc667 | 3043 | } else { |
8d505d78 AD |
3044 | |
3045 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
ad95edc2 | 3046 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
8d505d78 AD |
3047 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
3048 | <param name=\"movie\" | |
ad95edc2 | 3049 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
8d505d78 | 3050 | </object>"; |
c3edc667 | 3051 | } |
ca3bca99 | 3052 | |
44cd77b6 AD |
3053 | if ($entry) $entry .= " <a target=\"_blank\" |
3054 | href=\"$url\">" . basename($url) . "</a>"; | |
ca3bca99 AD |
3055 | |
3056 | return $entry; | |
3057 | ||
51682b23 AD |
3058 | } |
3059 | ||
ca3bca99 AD |
3060 | return ""; |
3061 | ||
3062 | /* $filename = substr($url, strrpos($url, "/")+1); | |
c3edc667 AD |
3063 | |
3064 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
ca3bca99 | 3065 | $filename . " (" . $ctype . ")" . "</a>"; */ |
c3edc667 | 3066 | |
51682b23 AD |
3067 | } |
3068 | ||
a42c55f0 | 3069 | function format_article($id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
64436e10 | 3070 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3de0261a | 3071 | |
009646d2 AD |
3072 | $rv = array(); |
3073 | ||
3074 | $rv['id'] = $id; | |
3075 | ||
10eb9da8 | 3076 | /* we can figure out feed_id from article id anyway, why do we |
a42c55f0 | 3077 | * pass feed_id here? let's ignore the argument :(*/ |
10eb9da8 | 3078 | |
a42c55f0 | 3079 | $result = db_query("SELECT feed_id FROM ttrss_user_entries |
10eb9da8 AD |
3080 | WHERE ref_id = '$id'"); |
3081 | ||
e04c18a2 | 3082 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
10eb9da8 | 3083 | |
009646d2 AD |
3084 | $rv['feed_id'] = $feed_id; |
3085 | ||
3086 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3de0261a | 3087 | |
3de0261a | 3088 | if ($mark_as_read) { |
a42c55f0 | 3089 | $result = db_query("UPDATE ttrss_user_entries |
8d505d78 | 3090 | SET unread = false,last_read = NOW() |
64436e10 | 3091 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
8a4c759e | 3092 | |
a42c55f0 | 3093 | ccache_update($feed_id, $owner_uid); |
3de0261a AD |
3094 | } |
3095 | ||
a42c55f0 | 3096 | $result = db_query("SELECT id,title,link,content,feed_id,comments,int_id, |
fc2b26a6 | 3097 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
8cc3c778 | 3098 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
33de3d37 | 3099 | (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images, |
60376e9d | 3100 | (SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures, |
3de0261a | 3101 | num_comments, |
9c506873 | 3102 | tag_cache, |
c7e51de1 | 3103 | author, |
ef83538d | 3104 | orig_feed_id, |
87764a50 AD |
3105 | note, |
3106 | cached_content | |
3de0261a | 3107 | FROM ttrss_entries,ttrss_user_entries |
64436e10 | 3108 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
3de0261a AD |
3109 | |
3110 | if ($result) { | |
3111 | ||
3de0261a AD |
3112 | $line = db_fetch_assoc($result); |
3113 | ||
84d952f1 AD |
3114 | $tag_cache = $line["tag_cache"]; |
3115 | ||
a42c55f0 | 3116 | $line["tags"] = get_article_tags($id, $owner_uid, $line["tag_cache"]); |
84d952f1 AD |
3117 | unset($line["tag_cache"]); |
3118 | ||
53a49ff8 AD |
3119 | $line["content"] = sanitize($line["content"], |
3120 | sql_bool_to_bool($line['hide_images']), | |
3121 | $owner_uid, $line["site_url"]); | |
84d952f1 | 3122 | |
1ffe3391 | 3123 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE) as $p) { |
84d952f1 AD |
3124 | $line = $p->hook_render_article($line); |
3125 | } | |
8cc3c778 | 3126 | |
3de0261a AD |
3127 | $num_comments = $line["num_comments"]; |
3128 | $entry_comments = ""; | |
3129 | ||
3130 | if ($num_comments > 0) { | |
3131 | if ($line["comments"]) { | |
6e577ba1 | 3132 | $comments_url = htmlspecialchars($line["comments"]); |
3de0261a | 3133 | } else { |
6e577ba1 | 3134 | $comments_url = htmlspecialchars($line["link"]); |
3de0261a | 3135 | } |
7514749d | 3136 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
3de0261a AD |
3137 | } else { |
3138 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
6e577ba1 | 3139 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
8d505d78 | 3140 | } |
3de0261a AD |
3141 | } |
3142 | ||
eedfb635 AD |
3143 | if ($zoom_mode) { |
3144 | header("Content-Type: text/html"); | |
009646d2 | 3145 | $rv['content'] .= "<html><head> |
5bb0cc8e | 3146 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
eedfb635 | 3147 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
5bbc4bb4 | 3148 | <link rel=\"stylesheet\" type=\"text/css\" href=\"css/tt-rss.css\"> |
b87a625c | 3149 | </head><body id=\"ttrssZoom\">"; |
eedfb635 AD |
3150 | } |
3151 | ||
009646d2 | 3152 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
bc372fe3 | 3153 | |
126e639a | 3154 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
3de0261a AD |
3155 | |
3156 | $entry_author = $line["author"]; | |
3157 | ||
3158 | if ($entry_author) { | |
60164936 | 3159 | $entry_author = __(" - ") . $entry_author; |
3de0261a AD |
3160 | } |
3161 | ||
a42c55f0 | 3162 | $parsed_updated = make_local_datetime($line["updated"], true, |
64436e10 | 3163 | $owner_uid, true); |
324944f3 | 3164 | |
5321e775 | 3165 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
3de0261a AD |
3166 | |
3167 | if ($line["link"]) { | |
c6c010d9 | 3168 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
bf1dc420 | 3169 | title=\"".htmlspecialchars($line['title'])."\" |
8d505d78 | 3170 | href=\"" . |
5c568973 | 3171 | htmlspecialchars($line["link"]) . "\">" . |
11bd95b4 AD |
3172 | $line["title"] . "</a>" . |
3173 | "<span class='author'>$entry_author</span></div>"; | |
3de0261a | 3174 | } else { |
c6c010d9 | 3175 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
3de0261a AD |
3176 | } |
3177 | ||
84d952f1 AD |
3178 | $tags_str = format_tags_string($line["tags"], $id); |
3179 | $tags_str_full = join(", ", $line["tags"]); | |
0780f4f4 AD |
3180 | |
3181 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
e7544143 | 3182 | |
3de0261a AD |
3183 | if (!$entry_comments) $entry_comments = " "; # placeholder |
3184 | ||
f0755b7c | 3185 | $rv['content'] .= "<div class='postTags' style='float : right'> |
2a3b6de0 | 3186 | <img src='images/tag.png' |
e9823609 | 3187 | class='tagsPic' alt='Tags' title='Tags'> "; |
eedfb635 AD |
3188 | |
3189 | if (!$zoom_mode) { | |
009646d2 | 3190 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
8d505d78 | 3191 | <a title=\"".__('Edit tags for this article')."\" |
31a53903 | 3192 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
4710e3dc | 3193 | |
0780f4f4 AD |
3194 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
3195 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3196 | position=\"below\">$tags_str_full</div>"; | |
3197 | ||
1ffe3391 | 3198 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) { |
19c73507 | 3199 | $rv['content'] .= $p->hook_article_button($line); |
411fe209 AD |
3200 | } |
3201 | ||
24ecbcae AD |
3202 | } else { |
3203 | $tags_str = strip_tags($tags_str); | |
009646d2 | 3204 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
eedfb635 | 3205 | } |
009646d2 | 3206 | $rv['content'] .= "</div>"; |
ccb2b8dd AD |
3207 | $rv['content'] .= "<div clear='both'>"; |
3208 | ||
1ffe3391 | 3209 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) { |
ccb2b8dd AD |
3210 | $rv['content'] .= $p->hook_article_left_button($line); |
3211 | } | |
3212 | ||
3213 | $rv['content'] .= "$entry_comments</div>"; | |
3de0261a | 3214 | |
ef83538d AD |
3215 | if ($line["orig_feed_id"]) { |
3216 | ||
a42c55f0 | 3217 | $tmp_result = db_query("SELECT * FROM ttrss_archived_feeds |
ef83538d AD |
3218 | WHERE id = ".$line["orig_feed_id"]); |
3219 | ||
3220 | if (db_num_rows($tmp_result) != 0) { | |
3221 | ||
009646d2 AD |
3222 | $rv['content'] .= "<div clear='both'>"; |
3223 | $rv['content'] .= __("Originally from:"); | |
ef83538d | 3224 | |
009646d2 | 3225 | $rv['content'] .= " "; |
ef83538d AD |
3226 | |
3227 | $tmp_line = db_fetch_assoc($tmp_result); | |
3228 | ||
009646d2 | 3229 | $rv['content'] .= "<a target='_blank' |
ef83538d AD |
3230 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
3231 | $tmp_line['title'] . "</a>"; | |
3232 | ||
009646d2 | 3233 | $rv['content'] .= " "; |
ef83538d | 3234 | |
009646d2 | 3235 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
c2167866 | 3236 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; |
ef83538d | 3237 | |
009646d2 | 3238 | $rv['content'] .= "</div>"; |
ef83538d AD |
3239 | } |
3240 | } | |
3241 | ||
009646d2 | 3242 | $rv['content'] .= "</div>"; |
3de0261a | 3243 | |
009646d2 | 3244 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
c7e51de1 | 3245 | if ($line['note']) { |
16cbc19a | 3246 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
c7e51de1 | 3247 | } |
009646d2 | 3248 | $rv['content'] .= "</div>"; |
c7e51de1 | 3249 | |
009646d2 | 3250 | $rv['content'] .= "<div class=\"postContent\">"; |
741b6090 | 3251 | |
84d952f1 | 3252 | $rv['content'] .= $line["content"]; |
a42c55f0 | 3253 | $rv['content'] .= format_article_enclosures($id, |
60376e9d TE |
3254 | sql_bool_to_bool($line["always_display_enclosures"]), |
3255 | $line["content"], | |
3256 | sql_bool_to_bool($line["hide_images"])); | |
ce53e200 | 3257 | |
009646d2 | 3258 | $rv['content'] .= "</div>"; |
dad14b51 | 3259 | |
009646d2 | 3260 | $rv['content'] .= "</div>"; |
3de0261a AD |
3261 | |
3262 | } | |
3263 | ||
009646d2 AD |
3264 | if ($zoom_mode) { |
3265 | $rv['content'] .= " | |
b87a625c | 3266 | <div class='footer'> |
2ae69126 AD |
3267 | <button onclick=\"return window.close()\">". |
3268 | __("Close this window")."</button></div>"; | |
009646d2 | 3269 | $rv['content'] .= "</body></html>"; |
eedfb635 | 3270 | } |
3de0261a | 3271 | |
009646d2 AD |
3272 | return $rv; |
3273 | ||
3de0261a AD |
3274 | } |
3275 | ||
79178062 | 3276 | function print_checkpoint($n, $s) { |
fa9e88c3 | 3277 | $ts = microtime(true); |
f8a25082 | 3278 | echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s); |
79178062 AD |
3279 | return $ts; |
3280 | } | |
3de0261a | 3281 | |
79178062 AD |
3282 | function sanitize_tag($tag) { |
3283 | $tag = trim($tag); | |
52d7e7da | 3284 | |
79178062 | 3285 | $tag = mb_strtolower($tag, 'utf-8'); |
bd202c3f | 3286 | |
79178062 | 3287 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
46921916 | 3288 | |
79178062 AD |
3289 | // $tag = str_replace('"', "", $tag); |
3290 | // $tag = str_replace("+", " ", $tag); | |
3291 | $tag = str_replace("technorati tag: ", "", $tag); | |
961f4c73 | 3292 | |
79178062 AD |
3293 | return $tag; |
3294 | } | |
3de0261a | 3295 | |
79178062 | 3296 | function get_self_url_prefix() { |
51cc3873 AD |
3297 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
3298 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3299 | } else { | |
3300 | return SELF_URL_PATH; | |
3301 | } | |
79178062 | 3302 | } |
a9bcfb8f | 3303 | |
45004d43 AD |
3304 | /** |
3305 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3306 | * | |
3307 | * @return string The Mozilla Firefox feed adding URL. | |
3308 | */ | |
3309 | function add_feed_url() { | |
ed102aa0 AD |
3310 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
3311 | ||
3312 | $url_path = get_self_url_prefix() . | |
97acbaf1 | 3313 | "/public.php?op=subscribe&feed_url=%s"; |
755a43ee | 3314 | return $url_path; |
45004d43 AD |
3315 | } // function add_feed_url |
3316 | ||
e90053fe AD |
3317 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
3318 | if ($salt && $mode2) { | |
3319 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3320 | } else if ($salt) { | |
3321 | return "SHA1X:" . sha1("$salt:$pass"); | |
1a9f4d3c AD |
3322 | } else { |
3323 | return "SHA1:" . sha1($pass); | |
3324 | } | |
45004d43 AD |
3325 | } // function encrypt_password |
3326 | ||
a42c55f0 | 3327 | function load_filters($feed_id, $owner_uid, $action_id = false) { |
fee840fb AD |
3328 | $filters = array(); |
3329 | ||
a42c55f0 | 3330 | $cat_id = (int)getFeedCategory($feed_id); |
fee840fb | 3331 | |
a42c55f0 | 3332 | $result = db_query("SELECT * FROM ttrss_filters2 WHERE |
8e8c8934 | 3333 | owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title"); |
8d505d78 | 3334 | |
67bd0b1f | 3335 | $check_cats = join(",", array_merge( |
a42c55f0 | 3336 | getParentCategories($cat_id, $owner_uid), |
67bd0b1f AD |
3337 | array($cat_id))); |
3338 | ||
0e4a7d7a | 3339 | while ($line = db_fetch_assoc($result)) { |
6aff7845 AD |
3340 | $filter_id = $line["id"]; |
3341 | ||
a42c55f0 | 3342 | $result2 = db_query("SELECT |
a3a896a1 | 3343 | r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name |
6aff7845 AD |
3344 | FROM ttrss_filters2_rules AS r, |
3345 | ttrss_filter_types AS t | |
3346 | WHERE | |
67bd0b1f | 3347 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
6aff7845 AD |
3348 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
3349 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3350 | ||
3351 | $rules = array(); | |
3352 | $actions = array(); | |
ba975b2e | 3353 | |
6aff7845 AD |
3354 | while ($rule_line = db_fetch_assoc($result2)) { |
3355 | # print_r($rule_line); | |
8d505d78 | 3356 | |
6aff7845 AD |
3357 | $rule = array(); |
3358 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3359 | $rule["type"] = $rule_line["type_name"]; | |
a3a896a1 | 3360 | $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]); |
6aff7845 AD |
3361 | |
3362 | array_push($rules, $rule); | |
3363 | } | |
3364 | ||
a42c55f0 | 3365 | $result2 = db_query("SELECT a.action_param,t.name AS type_name |
6aff7845 AD |
3366 | FROM ttrss_filters2_actions AS a, |
3367 | ttrss_filter_actions AS t | |
3368 | WHERE | |
3369 | action_id = t.id AND filter_id = '$filter_id'"); | |
3370 | ||
3371 | while ($action_line = db_fetch_assoc($result2)) { | |
3372 | # print_r($action_line); | |
3373 | ||
3374 | $action = array(); | |
3375 | $action["type"] = $action_line["type_name"]; | |
3376 | $action["param"] = $action_line["action_param"]; | |
3377 | ||
3378 | array_push($actions, $action); | |
0e4a7d7a | 3379 | } |
b8ffa322 | 3380 | |
b8ffa322 | 3381 | |
6aff7845 AD |
3382 | $filter = array(); |
3383 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
a3a896a1 | 3384 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); |
6aff7845 AD |
3385 | $filter["rules"] = $rules; |
3386 | $filter["actions"] = $actions; | |
3387 | ||
3388 | if (count($rules) > 0 && count($actions) > 0) { | |
3389 | array_push($filters, $filter); | |
3390 | } | |
3391 | } | |
3392 | ||
0e4a7d7a | 3393 | return $filters; |
fee840fb | 3394 | } |
1e36af0c AD |
3395 | |
3396 | function get_score_pic($score) { | |
8d505d78 AD |
3397 | if ($score > 100) { |
3398 | return "score_high.png"; | |
3399 | } else if ($score > 0) { | |
883fee8d | 3400 | return "score_half_high.png"; |
1cce3aca | 3401 | } else if ($score < -100) { |
883fee8d | 3402 | return "score_low.png"; |
1cce3aca | 3403 | } else if ($score < 0) { |
883fee8d | 3404 | return "score_half_low.png"; |
8d505d78 | 3405 | } else { |
883fee8d | 3406 | return "score_neutral.png"; |
1e36af0c AD |
3407 | } |
3408 | } | |
ec92c9d1 | 3409 | |
7defa089 AD |
3410 | function feed_has_icon($id) { |
3411 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3412 | } | |
f29ba148 | 3413 | |
6322ac79 | 3414 | function init_plugins() { |
1ffe3391 | 3415 | PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL); |
19c73507 | 3416 | |
ba68b681 | 3417 | return true; |
f29ba148 | 3418 | } |
5e96ca9d | 3419 | |
307d187c | 3420 | function format_tags_string($tags, $id) { |
54b7590c AD |
3421 | if (!is_array($tags) || count($tags) == 0) { |
3422 | return __("no tags"); | |
3423 | } else { | |
3424 | $maxtags = min(5, count($tags)); | |
307d187c | 3425 | |
54b7590c | 3426 | for ($i = 0; $i < $maxtags; $i++) { |
67f4fe17 | 3427 | $tags_str .= "<a class=\"tag\" href=\"#\" onclick=\"viewfeed('".$tags[$i]."')\">" . $tags[$i] . "</a>, "; |
307d187c | 3428 | } |
307d187c | 3429 | |
54b7590c | 3430 | $tags_str = mb_substr($tags_str, 0, mb_strlen($tags_str)-2); |
307d187c | 3431 | |
54b7590c AD |
3432 | if (count($tags) > $maxtags) |
3433 | $tags_str .= ", …"; | |
307d187c | 3434 | |
54b7590c | 3435 | return $tags_str; |
307d187c | 3436 | } |
307d187c | 3437 | } |
2eb9c95c AD |
3438 | |
3439 | function format_article_labels($labels, $id) { | |
3440 | ||
c35d0d8f | 3441 | if (!is_array($labels)) return ''; |
76e087b0 | 3442 | |
2eb9c95c AD |
3443 | $labels_str = ""; |
3444 | ||
3445 | foreach ($labels as $l) { | |
8d505d78 | 3446 | $labels_str .= sprintf("<span class='hlLabelRef' |
2eb9c95c AD |
3447 | style='color : %s; background-color : %s'>%s</span>", |
3448 | $l[2], $l[3], $l[1]); | |
3449 | } | |
3450 | ||
3451 | return $labels_str; | |
3452 | ||
3453 | } | |
c7e51de1 | 3454 | |
16cbc19a | 3455 | function format_article_note($id, $note, $allow_edit = true) { |
c7e51de1 | 3456 | |
fcfa9ef1 AD |
3457 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
3458 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
16cbc19a | 3459 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
c7e51de1 AD |
3460 | |
3461 | return $str; | |
3462 | } | |
7f969260 | 3463 | |
7e329f13 | 3464 | |
a42c55f0 | 3465 | function get_feed_category($feed_cat, $parent_cat_id = false) { |
d2a317e3 AD |
3466 | if ($parent_cat_id) { |
3467 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3468 | $parent_insert = "'$parent_cat_id'"; | |
3469 | } else { | |
3470 | $parent_qpart = "parent_cat IS NULL"; | |
3471 | $parent_insert = "NULL"; | |
3472 | } | |
3473 | ||
6322ac79 | 3474 | $result = db_query( |
d2a317e3 AD |
3475 | "SELECT id FROM ttrss_feed_categories |
3476 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
3477 | ||
3478 | if (db_num_rows($result) == 0) { | |
3479 | return false; | |
3480 | } else { | |
3481 | return db_fetch_result($result, 0, "id"); | |
3482 | } | |
3483 | } | |
3484 | ||
a42c55f0 | 3485 | function add_feed_category($feed_cat, $parent_cat_id = false) { |
c00907f2 AD |
3486 | |
3487 | if (!$feed_cat) return false; | |
3488 | ||
a42c55f0 | 3489 | db_query("BEGIN"); |
5c7c7da9 | 3490 | |
d2a317e3 AD |
3491 | if ($parent_cat_id) { |
3492 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3493 | $parent_insert = "'$parent_cat_id'"; | |
3494 | } else { | |
3495 | $parent_qpart = "parent_cat IS NULL"; | |
3496 | $parent_insert = "NULL"; | |
3497 | } | |
3498 | ||
129562e0 AD |
3499 | $feed_cat = mb_substr($feed_cat, 0, 250); |
3500 | ||
6322ac79 | 3501 | $result = db_query( |
5c7c7da9 | 3502 | "SELECT id FROM ttrss_feed_categories |
d2a317e3 | 3503 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
5c7c7da9 AD |
3504 | |
3505 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3506 | |
6322ac79 | 3507 | $result = db_query( |
d2a317e3 AD |
3508 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
3509 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
5c7c7da9 | 3510 | |
a42c55f0 | 3511 | db_query("COMMIT"); |
5c7c7da9 AD |
3512 | |
3513 | return true; | |
3514 | } | |
3515 | ||
3516 | return false; | |
8d505d78 | 3517 | } |
5c7c7da9 | 3518 | |
a42c55f0 AD |
3519 | function getArticleFeed($id) { |
3520 | $result = db_query("SELECT feed_id FROM ttrss_user_entries | |
a545dc31 | 3521 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
ab197ae1 AD |
3522 | |
3523 | if (db_num_rows($result) != 0) { | |
3524 | return db_fetch_result($result, 0, "feed_id"); | |
3525 | } else { | |
3526 | return 0; | |
3527 | } | |
3528 | } | |
a5819bb3 | 3529 | |
f2c6c008 CW |
3530 | /** |
3531 | * Fixes incomplete URLs by prepending "http://". | |
f0266f51 CW |
3532 | * Also replaces feed:// with http://, and |
3533 | * prepends a trailing slash if the url is a domain name only. | |
f2c6c008 CW |
3534 | * |
3535 | * @param string $url Possibly incomplete URL | |
3536 | * | |
3537 | * @return string Fixed URL. | |
3538 | */ | |
3539 | function fix_url($url) { | |
3540 | if (strpos($url, '://') === false) { | |
3541 | $url = 'http://' . $url; | |
f0266f51 CW |
3542 | } else if (substr($url, 0, 5) == 'feed:') { |
3543 | $url = 'http:' . substr($url, 5); | |
3544 | } | |
3545 | ||
3546 | //prepend slash if the URL has no slash in it | |
3547 | // "http://www.example" -> "http://www.example/" | |
44453773 | 3548 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
f0266f51 | 3549 | $url .= '/'; |
f2c6c008 | 3550 | } |
ec39a02c AD |
3551 | |
3552 | if ($url != "http:///") | |
3553 | return $url; | |
3554 | else | |
3555 | return ''; | |
f2c6c008 CW |
3556 | } |
3557 | ||
a5819bb3 AD |
3558 | function validate_feed_url($url) { |
3559 | $parts = parse_url($url); | |
3560 | ||
3561 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
3562 | ||
3563 | } | |
d9084cf2 | 3564 | |
a42c55f0 | 3565 | function get_article_enclosures($id) { |
be35798b | 3566 | |
8d505d78 | 3567 | $query = "SELECT * FROM ttrss_enclosures |
be35798b AD |
3568 | WHERE post_id = '$id' AND content_url != ''"; |
3569 | ||
be35798b AD |
3570 | $rv = array(); |
3571 | ||
a42c55f0 | 3572 | $result = db_query($query); |
be35798b | 3573 | |
0e4a7d7a AD |
3574 | if (db_num_rows($result) > 0) { |
3575 | while ($line = db_fetch_assoc($result)) { | |
3576 | array_push($rv, $line); | |
be35798b AD |
3577 | } |
3578 | } | |
3579 | ||
3580 | return $rv; | |
3581 | } | |
3582 | ||
a42c55f0 | 3583 | function save_email_address($email) { |
31a53903 AD |
3584 | // FIXME: implement persistent storage of emails |
3585 | ||
8d505d78 | 3586 | if (!$_SESSION['stored_emails']) |
31a53903 AD |
3587 | $_SESSION['stored_emails'] = array(); |
3588 | ||
3589 | if (!in_array($email, $_SESSION['stored_emails'])) | |
3590 | array_push($_SESSION['stored_emails'], $email); | |
3591 | } | |
8801fb01 | 3592 | |
8801fb01 | 3593 | |
a42c55f0 | 3594 | function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) { |
8801fb01 AD |
3595 | |
3596 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3597 | ||
3598 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
3599 | ||
a42c55f0 | 3600 | $result = db_query("SELECT access_key FROM ttrss_access_keys |
8d505d78 | 3601 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat |
8801fb01 AD |
3602 | AND owner_uid = " . $owner_uid); |
3603 | ||
3604 | if (db_num_rows($result) == 1) { | |
3605 | return db_fetch_result($result, 0, "access_key"); | |
3606 | } else { | |
a42c55f0 | 3607 | $key = db_escape_string(sha1(uniqid(rand(), true))); |
8801fb01 | 3608 | |
a42c55f0 | 3609 | $result = db_query("INSERT INTO ttrss_access_keys |
8801fb01 AD |
3610 | (access_key, feed_id, is_cat, owner_uid) |
3611 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
3612 | ||
3613 | return $key; | |
3614 | } | |
3615 | return false; | |
3616 | } | |
f0266f51 | 3617 | |
759e5132 | 3618 | function get_feeds_from_html($url, $content) |
f0266f51 CW |
3619 | { |
3620 | $url = fix_url($url); | |
3621 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
3622 | ||
fb074239 AD |
3623 | libxml_use_internal_errors(true); |
3624 | ||
f0266f51 | 3625 | $doc = new DOMDocument(); |
8d505d78 | 3626 | $doc->loadHTML($content); |
f0266f51 CW |
3627 | $xpath = new DOMXPath($doc); |
3628 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
3629 | $feedUrls = array(); | |
3630 | foreach ($entries as $entry) { | |
3631 | if ($entry->hasAttribute('href')) { | |
3632 | $title = $entry->getAttribute('title'); | |
3633 | if ($title == '') { | |
3634 | $title = $entry->getAttribute('type'); | |
3635 | } | |
923818fc CW |
3636 | $feedUrl = rewrite_relative_url( |
3637 | $baseUrl, $entry->getAttribute('href') | |
3638 | ); | |
f0266f51 CW |
3639 | $feedUrls[$feedUrl] = $title; |
3640 | } | |
3641 | } | |
3642 | return $feedUrls; | |
3643 | } | |
3644 | ||
759e5132 | 3645 | function is_html($content) { |
32b86711 | 3646 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
759e5132 | 3647 | } |
f33479da | 3648 | |
759e5132 AD |
3649 | function url_is_html($url, $login = false, $pass = false) { |
3650 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
f33479da | 3651 | } |
24e2bb3a | 3652 | |
a42c55f0 | 3653 | function print_label_select($name, $value, $attributes = "") { |
24e2bb3a | 3654 | |
a42c55f0 | 3655 | $result = db_query("SELECT caption FROM ttrss_labels2 |
24e2bb3a AD |
3656 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); |
3657 | ||
8d505d78 | 3658 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
d90868d7 | 3659 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
24e2bb3a AD |
3660 | |
3661 | while ($line = db_fetch_assoc($result)) { | |
3662 | ||
3663 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
3664 | ||
d90868d7 AD |
3665 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
3666 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
24e2bb3a AD |
3667 | |
3668 | } | |
3669 | ||
d90868d7 | 3670 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
24e2bb3a AD |
3671 | |
3672 | print "</select>"; | |
3673 | ||
3674 | ||
3675 | } | |
3676 | ||
a42c55f0 | 3677 | function format_article_enclosures($id, $always_display_enclosures, |
33de3d37 | 3678 | $article_content, $hide_images = false) { |
dad14b51 | 3679 | |
a42c55f0 | 3680 | $result = get_article_enclosures($id); |
009646d2 | 3681 | $rv = ''; |
8d505d78 | 3682 | |
dad14b51 | 3683 | if (count($result) > 0) { |
8d505d78 | 3684 | |
dad14b51 AD |
3685 | $entries_html = array(); |
3686 | $entries = array(); | |
ca3bca99 | 3687 | $entries_inline = array(); |
8d505d78 | 3688 | |
dad14b51 | 3689 | foreach ($result as $line) { |
8d505d78 | 3690 | |
dad14b51 AD |
3691 | $url = $line["content_url"]; |
3692 | $ctype = $line["content_type"]; | |
8d505d78 | 3693 | |
dad14b51 | 3694 | if (!$ctype) $ctype = __("unknown type"); |
8d505d78 | 3695 | |
749b56bd | 3696 | $filename = substr($url, strrpos($url, "/")+1); |
8d505d78 | 3697 | |
a42c55f0 | 3698 | $player = format_inline_player($url, $ctype); |
ca3bca99 AD |
3699 | |
3700 | if ($player) array_push($entries_inline, $player); | |
8d505d78 | 3701 | |
c3edc667 AD |
3702 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
3703 | # $filename . " (" . $ctype . ")" . "</a>"; | |
8d505d78 | 3704 | |
749b56bd AD |
3705 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
3706 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
3707 | ||
dad14b51 | 3708 | array_push($entries_html, $entry); |
8d505d78 | 3709 | |
dad14b51 | 3710 | $entry = array(); |
8d505d78 | 3711 | |
dad14b51 AD |
3712 | $entry["type"] = $ctype; |
3713 | $entry["filename"] = $filename; | |
3714 | $entry["url"] = $url; | |
8d505d78 | 3715 | |
dad14b51 AD |
3716 | array_push($entries, $entry); |
3717 | } | |
8d505d78 | 3718 | |
a42c55f0 | 3719 | if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) { |
dad14b51 AD |
3720 | if ($always_display_enclosures || |
3721 | !preg_match("/<img/i", $article_content)) { | |
8d505d78 | 3722 | |
dad14b51 | 3723 | foreach ($entries as $entry) { |
8d505d78 | 3724 | |
dad14b51 AD |
3725 | if (preg_match("/image/", $entry["type"]) || |
3726 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
8d505d78 | 3727 | |
33de3d37 AD |
3728 | if (!$hide_images) { |
3729 | $rv .= "<p><img | |
3730 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
3731 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
3732 | } else { | |
3733 | $rv .= "<p><a target=\"_blank\" | |
3734 | href=\"".htmlspecialchars($entry["url"])."\" | |
3735 | >" .htmlspecialchars($entry["url"]) . "</a></p>"; | |
749b56bd | 3736 | |
33de3d37 | 3737 | } |
dad14b51 AD |
3738 | } |
3739 | } | |
3740 | } | |
3741 | } | |
8d505d78 | 3742 | |
ca3bca99 AD |
3743 | if (count($entries_inline) > 0) { |
3744 | $rv .= "<hr clear='both'/>"; | |
3745 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
3746 | $rv .= "<hr clear='both'/>"; | |
3747 | } | |
3748 | ||
bf6df236 | 3749 | $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">". |
f9432f26 | 3750 | "<option value=''>" . __('Attachments')."</option>"; |
8d505d78 | 3751 | |
f9432f26 AD |
3752 | foreach ($entries as $entry) { |
3753 | $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>"; | |
8d505d78 | 3754 | |
f9432f26 AD |
3755 | }; |
3756 | ||
3757 | $rv .= "</select>"; | |
dad14b51 | 3758 | } |
009646d2 AD |
3759 | |
3760 | return $rv; | |
dad14b51 AD |
3761 | } |
3762 | ||
6322ac79 | 3763 | function getLastArticleId() { |
a42c55f0 | 3764 | $result = db_query("SELECT MAX(ref_id) AS id FROM ttrss_user_entries |
f8fb4498 AD |
3765 | WHERE owner_uid = " . $_SESSION["uid"]); |
3766 | ||
3767 | if (db_num_rows($result) == 1) { | |
3768 | return db_fetch_result($result, 0, "id"); | |
3769 | } else { | |
3770 | return -1; | |
3771 | } | |
3772 | } | |
8cc3c778 AD |
3773 | |
3774 | function build_url($parts) { | |
3775 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
3776 | } | |
3777 | ||
f679105c CW |
3778 | /** |
3779 | * Converts a (possibly) relative URL to a absolute one. | |
3780 | * | |
3781 | * @param string $url Base URL (i.e. from where the document is) | |
3782 | * @param string $rel_url Possibly relative URL in the document | |
3783 | * | |
3784 | * @return string Absolute URL | |
3785 | */ | |
8cc3c778 | 3786 | function rewrite_relative_url($url, $rel_url) { |
b4520bb8 AD |
3787 | if (strpos($rel_url, "magnet:") === 0) { |
3788 | return $rel_url; | |
3789 | } else if (strpos($rel_url, "://") !== false) { | |
8cc3c778 | 3790 | return $rel_url; |
f9052d35 | 3791 | } else if (strpos($rel_url, "//") === 0) { |
3792 | # protocol-relative URL (rare but they exist) | |
3793 | return $rel_url; | |
8d505d78 | 3794 | } else if (strpos($rel_url, "/") === 0) |
8cc3c778 AD |
3795 | { |
3796 | $parts = parse_url($url); | |
3797 | $parts['path'] = $rel_url; | |
3798 | ||
3799 | return build_url($parts); | |
3800 | ||
3801 | } else { | |
3802 | $parts = parse_url($url); | |
f679105c CW |
3803 | if (!isset($parts['path'])) { |
3804 | $parts['path'] = '/'; | |
3805 | } | |
3806 | $dir = $parts['path']; | |
3807 | if (substr($dir, -1) !== '/') { | |
3808 | $dir = dirname($parts['path']); | |
3809 | $dir !== '/' && $dir .= '/'; | |
3810 | } | |
3811 | $parts['path'] = $dir . $rel_url; | |
8cc3c778 AD |
3812 | |
3813 | return build_url($parts); | |
3814 | } | |
3815 | } | |
3816 | ||
e4f7f8df | 3817 | function sphinx_search($query, $offset = 0, $limit = 30) { |
31303c6b AD |
3818 | require_once 'lib/sphinxapi.php'; |
3819 | ||
e4f7f8df AD |
3820 | $sphinxClient = new SphinxClient(); |
3821 | ||
52803a0b AD |
3822 | $sphinxpair = explode(":", SPHINX_SERVER, 2); |
3823 | ||
7c01db43 | 3824 | $sphinxClient->SetServer($sphinxpair[0], (int)$sphinxpair[1]); |
e4f7f8df AD |
3825 | $sphinxClient->SetConnectTimeout(1); |
3826 | ||
8d505d78 | 3827 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
e4f7f8df AD |
3828 | 'feed_title' => 20)); |
3829 | ||
3830 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
3831 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
3832 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
3833 | $sphinxClient->SetArrayResult(false); | |
3834 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
8d505d78 | 3835 | |
e4f7f8df AD |
3836 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
3837 | ||
3838 | $ids = array(); | |
3839 | ||
3840 | if (is_array($result['matches'])) { | |
3841 | foreach (array_keys($result['matches']) as $int_id) { | |
3842 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
3843 | array_push($ids, $ref_id); | |
3844 | } | |
3845 | } | |
3846 | ||
3847 | return $ids; | |
3848 | } | |
3849 | ||
a42c55f0 | 3850 | function cleanup_tags($days = 14, $limit = 1000) { |
868650e4 AD |
3851 | |
3852 | if (DB_TYPE == "pgsql") { | |
3853 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
3854 | } else if (DB_TYPE == "mysql") { | |
3855 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
3856 | } | |
3857 | ||
b5ec13fa | 3858 | $tags_deleted = 0; |
868650e4 | 3859 | |
b5ec13fa AD |
3860 | while ($limit > 0) { |
3861 | $limit_part = 500; | |
3862 | ||
8d505d78 AD |
3863 | $query = "SELECT ttrss_tags.id AS id |
3864 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
b5ec13fa AD |
3865 | WHERE post_int_id = int_id AND $interval_query AND |
3866 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
8d505d78 | 3867 | |
a42c55f0 | 3868 | $result = db_query($query); |
b5ec13fa AD |
3869 | |
3870 | $ids = array(); | |
3871 | ||
3872 | while ($line = db_fetch_assoc($result)) { | |
3873 | array_push($ids, $line['id']); | |
3874 | } | |
3875 | ||
3876 | if (count($ids) > 0) { | |
3877 | $ids = join(",", $ids); | |
b5ec13fa | 3878 | |
a42c55f0 AD |
3879 | $tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)"); |
3880 | $tags_deleted += db_affected_rows($tmp_result); | |
b5ec13fa AD |
3881 | } else { |
3882 | break; | |
3883 | } | |
3884 | ||
3885 | $limit -= $limit_part; | |
3886 | } | |
3887 | ||
b5ec13fa | 3888 | return $tags_deleted; |
868650e4 AD |
3889 | } |
3890 | ||
6322ac79 | 3891 | function print_user_stylesheet() { |
a42c55f0 | 3892 | $value = get_pref('USER_STYLESHEET'); |
88e4e597 AD |
3893 | |
3894 | if ($value) { | |
3895 | print "<style type=\"text/css\">"; | |
5823f9fb | 3896 | print str_replace("<br/>", "\n", $value); |
88e4e597 AD |
3897 | print "</style>"; |
3898 | } | |
3899 | ||
3900 | } | |
3901 | ||
73c32678 AD |
3902 | function rewrite_urls($html) { |
3903 | libxml_use_internal_errors(true); | |
3904 | ||
3905 | $charset_hack = '<head> | |
3906 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
3907 | </head>'; | |
3908 | ||
3909 | $doc = new DOMDocument(); | |
3910 | $doc->loadHTML($charset_hack . $html); | |
3911 | $xpath = new DOMXPath($doc); | |
3912 | ||
3913 | $entries = $xpath->query('//*/text()'); | |
3914 | ||
3915 | foreach ($entries as $entry) { | |
3916 | if (strstr($entry->wholeText, "://") !== false) { | |
3917 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
3918 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
3919 | ||
3920 | if ($text != $entry->wholeText) { | |
3921 | $cdoc = new DOMDocument(); | |
3922 | $cdoc->loadHTML($charset_hack . $text); | |
3923 | ||
3924 | ||
3925 | foreach ($cdoc->childNodes as $cnode) { | |
3926 | $cnode = $doc->importNode($cnode, true); | |
3927 | ||
3928 | if ($cnode) { | |
3929 | $entry->parentNode->insertBefore($cnode); | |
3930 | } | |
3931 | } | |
3932 | ||
3933 | $entry->parentNode->removeChild($entry); | |
3934 | ||
3935 | } | |
3936 | } | |
3937 | } | |
3938 | ||
3939 | $node = $doc->getElementsByTagName('body')->item(0); | |
3940 | ||
376897af AD |
3941 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
3942 | if ($node) | |
cc38c8e5 | 3943 | return $doc->saveXML($node); |
376897af AD |
3944 | else |
3945 | return $html; | |
533c0ea6 AD |
3946 | } |
3947 | ||
a42c55f0 | 3948 | function filter_to_sql($filter, $owner_uid) { |
4e02f582 | 3949 | $query = array(); |
36184020 | 3950 | |
4e02f582 AD |
3951 | if (DB_TYPE == "pgsql") |
3952 | $reg_qpart = "~"; | |
3953 | else | |
3954 | $reg_qpart = "REGEXP"; | |
36184020 | 3955 | |
4e02f582 AD |
3956 | foreach ($filter["rules"] AS $rule) { |
3957 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
3958 | $rule['reg_exp']) !== FALSE; | |
36184020 | 3959 | |
4e02f582 | 3960 | if ($regexp_valid) { |
36184020 | 3961 | |
a42c55f0 | 3962 | $rule['reg_exp'] = db_escape_string($rule['reg_exp']); |
36184020 | 3963 | |
a3a896a1 | 3964 | switch ($rule["type"]) { |
4e02f582 AD |
3965 | case "title": |
3966 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3967 | $rule['reg_exp'] . "')"; | |
3968 | break; | |
3969 | case "content": | |
3970 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
3971 | $rule['reg_exp'] . "')"; | |
3972 | break; | |
3973 | case "both": | |
3974 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
3975 | $rule['reg_exp'] . "') OR LOWER(" . | |
3976 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
3977 | break; | |
3978 | case "tag": | |
3979 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
3980 | $rule['reg_exp'] . "')"; | |
3981 | break; | |
3982 | case "link": | |
3983 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
3984 | $rule['reg_exp'] . "')"; | |
3985 | break; | |
3986 | case "author": | |
3987 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
3988 | $rule['reg_exp'] . "')"; | |
3989 | break; | |
3990 | } | |
36184020 | 3991 | |
ec1f8a3d AD |
3992 | if (isset($rule['inverse'])) $qpart = "NOT ($qpart)"; |
3993 | ||
6b218731 | 3994 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
a42c55f0 | 3995 | $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]); |
4e02f582 | 3996 | } |
6b8b3af8 | 3997 | |
4e02f582 | 3998 | if (isset($rule["cat_id"])) { |
2680295b AD |
3999 | |
4000 | if ($rule["cat_id"] > 0) { | |
a42c55f0 | 4001 | $children = getChildCategories($rule["cat_id"], $owner_uid); |
2680295b AD |
4002 | array_push($children, $rule["cat_id"]); |
4003 | ||
4004 | $children = join(",", $children); | |
4005 | ||
4006 | $cat_qpart = "cat_id IN ($children)"; | |
4007 | } else { | |
4008 | $cat_qpart = "cat_id IS NULL"; | |
4009 | } | |
4010 | ||
4011 | $qpart .= " AND $cat_qpart"; | |
56fbb82c | 4012 | } |
4e02f582 AD |
4013 | |
4014 | array_push($query, "($qpart)"); | |
4015 | ||
56fbb82c | 4016 | } |
4e02f582 | 4017 | } |
56fbb82c | 4018 | |
4e02f582 | 4019 | if (count($query) > 0) { |
a3a896a1 | 4020 | $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; |
56fbb82c | 4021 | } else { |
a3a896a1 | 4022 | $fullquery = "(false)"; |
56fbb82c | 4023 | } |
a3a896a1 AD |
4024 | |
4025 | if ($filter['inverse']) $fullquery = "(NOT $fullquery)"; | |
4026 | ||
4027 | return $fullquery; | |
36184020 | 4028 | } |
ae5f7bb1 | 4029 | |
3382bce1 AD |
4030 | if (!function_exists('gzdecode')) { |
4031 | function gzdecode($string) { // no support for 2nd argument | |
4032 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
4033 | base64_encode($string)); | |
4034 | } | |
4035 | } | |
4036 | ||
8db5d8ea AD |
4037 | function get_random_bytes($length) { |
4038 | if (function_exists('openssl_random_pseudo_bytes')) { | |
4039 | return openssl_random_pseudo_bytes($length); | |
4040 | } else { | |
4041 | $output = ""; | |
4042 | ||
4043 | for ($i = 0; $i < $length; $i++) | |
4044 | $output .= chr(mt_rand(0, 255)); | |
4045 | ||
4046 | return $output; | |
4047 | } | |
4048 | } | |
871f0a7a AD |
4049 | |
4050 | function read_stdin() { | |
4051 | $fp = fopen("php://stdin", "r"); | |
4052 | ||
4053 | if ($fp) { | |
4054 | $line = trim(fgets($fp)); | |
4055 | fclose($fp); | |
4056 | return $line; | |
4057 | } | |
4058 | ||
4059 | return null; | |
4060 | } | |
e3449aa1 AD |
4061 | |
4062 | function tmpdirname($path, $prefix) { | |
4063 | // Use PHP's tmpfile function to create a temporary | |
4064 | // directory name. Delete the file and keep the name. | |
4065 | $tempname = tempnam($path,$prefix); | |
4066 | if (!$tempname) | |
4067 | return false; | |
4068 | ||
4069 | if (!unlink($tempname)) | |
4070 | return false; | |
4071 | ||
4072 | return $tempname; | |
4073 | } | |
4074 | ||
a42c55f0 AD |
4075 | function getFeedCategory($feed) { |
4076 | $result = db_query("SELECT cat_id FROM ttrss_feeds | |
6aff7845 AD |
4077 | WHERE id = '$feed'"); |
4078 | ||
4079 | if (db_num_rows($result) > 0) { | |
4080 | return db_fetch_result($result, 0, "cat_id"); | |
4081 | } else { | |
4082 | return false; | |
4083 | } | |
4084 | ||
4085 | } | |
4086 | ||
8dcb2b47 AD |
4087 | function implements_interface($class, $interface) { |
4088 | return in_array($interface, class_implements($class)); | |
4089 | } | |
e88c1943 | 4090 | |
e2b0054b AD |
4091 | function geturl($url){ |
4092 | ||
3f6f0857 AD |
4093 | if (!function_exists('curl_init')) |
4094 | 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 |
4095 | |
4096 | $curl = curl_init(); | |
4097 | $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; | |
4098 | $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; | |
4099 | $header[] = "Cache-Control: max-age=0"; | |
4100 | $header[] = "Connection: keep-alive"; | |
4101 | $header[] = "Keep-Alive: 300"; | |
4102 | $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; | |
4103 | $header[] = "Accept-Language: en-us,en;q=0.5"; | |
4104 | $header[] = "Pragma: "; | |
4105 | ||
4106 | curl_setopt($curl, CURLOPT_URL, $url); | |
4107 | curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); | |
4108 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); | |
4109 | curl_setopt($curl, CURLOPT_HEADER, true); | |
4110 | curl_setopt($curl, CURLOPT_REFERER, $url); | |
4111 | curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); | |
4112 | curl_setopt($curl, CURLOPT_AUTOREFERER, true); | |
4113 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
4114 | //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled... | |
4115 | curl_setopt($curl, CURLOPT_TIMEOUT, 60); | |
40a35a62 | 4116 | curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); |
e2b0054b AD |
4117 | |
4118 | $html = curl_exec($curl); | |
4119 | ||
4120 | $status = curl_getinfo($curl); | |
e2b0054b AD |
4121 | |
4122 | if($status['http_code']!=200){ | |
4123 | if($status['http_code'] == 301 || $status['http_code'] == 302) { | |
e2b4c0b7 | 4124 | curl_close($curl); |
e2b0054b AD |
4125 | list($header) = explode("\r\n\r\n", $html, 2); |
4126 | $matches = array(); | |
4127 | preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); | |
4128 | $url = trim(str_replace($matches[1],"",$matches[0])); | |
4129 | $url_parsed = parse_url($url); | |
6f7798b6 | 4130 | return (isset($url_parsed))? geturl($url):''; |
e2b0054b | 4131 | } |
e2b4c0b7 RH |
4132 | |
4133 | global $fetch_last_error; | |
4134 | ||
4135 | $fetch_last_error = curl_errno($curl) . " " . curl_error($curl); | |
4136 | curl_close($curl); | |
4137 | ||
e2b0054b AD |
4138 | $oline=''; |
4139 | foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';} | |
4140 | $line =$oline." \r\n ".$url."\r\n-----------------\r\n"; | |
911845b5 AD |
4141 | # $handle = @fopen('./curl.error.log', 'a'); |
4142 | # fwrite($handle, $line); | |
e2b0054b AD |
4143 | return FALSE; |
4144 | } | |
e2b4c0b7 | 4145 | curl_close($curl); |
e2b0054b AD |
4146 | return $url; |
4147 | } | |
8dcb2b47 | 4148 | |
c670a80d AD |
4149 | function get_minified_js($files) { |
4150 | require_once 'lib/jshrink/Minifier.php'; | |
4151 | ||
4152 | $rv = ''; | |
4153 | ||
4154 | foreach ($files as $js) { | |
4155 | if (!isset($_GET['debug'])) { | |
32011b9b | 4156 | $cached_file = CACHE_DIR . "/js/".basename($js).".js"; |
c670a80d AD |
4157 | |
4158 | if (file_exists($cached_file) && | |
4159 | is_readable($cached_file) && | |
4160 | filemtime($cached_file) >= filemtime("js/$js.js")) { | |
4161 | ||
4162 | $rv .= file_get_contents($cached_file); | |
4163 | ||
4164 | } else { | |
4165 | $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js")); | |
4166 | file_put_contents($cached_file, $minified); | |
4167 | $rv .= $minified; | |
4168 | } | |
4169 | } else { | |
4170 | $rv .= file_get_contents("js/$js.js"); | |
4171 | } | |
4172 | } | |
4173 | ||
4174 | return $rv; | |
4175 | } | |
4176 | ||
b5d4716a AD |
4177 | function stylesheet_tag($filename) { |
4178 | $timestamp = filemtime($filename); | |
4179 | ||
4180 | echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n"; | |
4181 | } | |
4182 | ||
4183 | function javascript_tag($filename) { | |
4184 | $query = ""; | |
4185 | ||
4186 | if (!(strpos($filename, "?") === FALSE)) { | |
4187 | $query = substr($filename, strpos($filename, "?")+1); | |
4188 | $filename = substr($filename, 0, strpos($filename, "?")); | |
4189 | } | |
4190 | ||
4191 | $timestamp = filemtime($filename); | |
4192 | ||
4193 | if ($query) $timestamp .= "&$query"; | |
4194 | ||
4195 | echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n"; | |
4196 | } | |
4197 | ||
16314dda | 4198 | function calculate_dep_timestamp() { |
9717d5de | 4199 | $files = array_merge(glob("js/*.js"), glob("css/*.css")); |
16314dda AD |
4200 | |
4201 | $max_ts = -1; | |
4202 | ||
4203 | foreach ($files as $file) { | |
4204 | if (filemtime($file) > $max_ts) $max_ts = filemtime($file); | |
4205 | } | |
4206 | ||
4207 | return $max_ts; | |
4208 | } | |
4209 | ||
bcbb2ec7 AD |
4210 | function T_js_decl($s1, $s2) { |
4211 | if ($s1 && $s2) { | |
4212 | $s1 = preg_replace("/\n/", "", $s1); | |
4213 | $s2 = preg_replace("/\n/", "", $s2); | |
4214 | ||
4215 | $s1 = preg_replace("/\"/", "\\\"", $s1); | |
4216 | $s2 = preg_replace("/\"/", "\\\"", $s2); | |
4217 | ||
4218 | return "T_messages[\"$s1\"] = \"$s2\";\n"; | |
4219 | } | |
4220 | } | |
4221 | ||
4222 | function init_js_translations() { | |
4223 | ||
4224 | print 'var T_messages = new Object(); | |
4225 | ||
4226 | function __(msg) { | |
4227 | if (T_messages[msg]) { | |
4228 | return T_messages[msg]; | |
4229 | } else { | |
4230 | return msg; | |
4231 | } | |
4232 | } | |
4233 | ||
4234 | function ngettext(msg1, msg2, n) { | |
4235 | return (parseInt(n) > 1) ? msg2 : msg1; | |
4236 | }'; | |
4237 | ||
4238 | $l10n = _get_reader(); | |
4239 | ||
4240 | for ($i = 0; $i < $l10n->total; $i++) { | |
4241 | $orig = $l10n->get_original_string($i); | |
4242 | $translation = __($orig); | |
4243 | ||
4244 | print T_js_decl($orig, $translation); | |
4245 | } | |
4246 | } | |
4247 | ||
f822a8e5 AD |
4248 | function label_to_feed_id($label) { |
4249 | return LABEL_BASE_INDEX - 1 - abs($label); | |
4250 | } | |
4251 | ||
4252 | function feed_to_label_id($feed) { | |
4253 | return LABEL_BASE_INDEX - 1 + abs($feed); | |
4254 | } | |
4255 | ||
ebec81a6 AD |
4256 | function format_libxml_error($error) { |
4257 | return T_sprintf("LibXML error %s at line %d (column %d): %s", | |
4258 | $error->code, $error->line, $error->column, | |
4259 | $error->message); | |
4260 | } | |
4261 | ||
8c0496f7 | 4262 | ?> |