git.wh0rd.org / tt-rss.git / blame
| Commit | Line | Data |
|---|---|---|
| 1d3a17c7 | 1 | <?php |
| 6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
| b4f83063 | 3 | define('SCHEMA_VERSION', 114); |
| 545ca067 | 4 | |
| f822a8e5 | 5 | define('LABEL_BASE_INDEX', -1024); |
| a413f53e | 6 | define('PLUGIN_FEED_BASE_INDEX', -128); |
| f822a8e5 | 7 | |
| 23d2471c | 8 | $fetch_last_error = false; |
| 7a01dc77 | 9 | $fetch_last_error_code = false; |
| 19b3992b | 10 | $pluginhost = false; |
| 23d2471c | 11 | |
| a48d8533 | 12 | function __autoload($class) { |
| 8c0496f7 | 13 | $class_file = str_replace("_", "/", strtolower(basename($class))); |
| a48d8533 | 14 | |
| 8c0496f7 | 15 | $file = dirname(__FILE__)."/../classes/$class_file.php"; |
| a48d8533 | 16 | |
| 8c0496f7 AD |
17 | if (file_exists($file)) { |
| 18 | require $file; | |
| a48d8533 | 19 | } |
| 8c0496f7 | 20 | |
| a48d8533 | 21 | } |
| 0d421af8 | 22 | |
| d68629dc | 23 | mb_internal_encoding("UTF-8"); |
| 324944f3 | 24 | date_default_timezone_set('UTC'); |
| 8a7f5767 CW |
25 | if (defined('E_DEPRECATED')) { |
| 26 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
| 27 | } else { | |
| 28 | error_reporting(E_ALL & ~E_NOTICE); | |
| 29 | } | |
| cce28758 | 30 | |
| 40d13c28 | 31 | require_once 'config.php'; |
| cc17c205 | 32 | |
| fc2b26a6 AD |
33 | if (DB_TYPE == "pgsql") { |
| 34 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
| 35 | } else { | |
| 36 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
| 37 | } | |
| 38 | ||
| 0c425dc7 AD |
39 | define('THEME_VERSION_REQUIRED', 1.1); |
| 40 | ||
| 9632f884 AD |
41 | /** |
| 42 | * Return available translations names. | |
| 8d505d78 | 43 | * |
| 9632f884 AD |
44 | * @access public |
| 45 | * @return array A array of available translations. | |
| 46 | */ | |
| f8c612d4 | 47 | function get_translations() { |
| 6a214f92 | 48 | $tr = array( |
| 8d505d78 | 49 | "auto" => "Detect automatically", |
| a3162add | 50 | "ca_CA" => "Català", |
| a06b79c4 | 51 | "cs_CZ" => "Česky", |
| 6a214f92 | 52 | "en_US" => "English", |
| 36d0510c | 53 | "es_ES" => "Español", |
| a927fe7b | 54 | "de_DE" => "Deutsch", |
| 6a214f92 | 55 | "fr_FR" => "Français", |
| e78fd196 | 56 | "hu_HU" => "Magyar (Hungarian)", |
| bb5d3960 | 57 | "it_IT" => "Italiano", |
| 1d004f12 | 58 | "ja_JP" => "日本語 (Japanese)", |
| 7b6c1ca7 | 59 | "lv_LV" => "Latviešu", |
| 592535d7 | 60 | "nb_NO" => "Norwegian bokmål", |
| 9e7f1f12 | 61 | "nl_NL" => "Dutch", |
| ea45791a | 62 | "pl_PL" => "Polski", |
| 6a214f92 | 63 | "ru_RU" => "Русский", |
| 9a063469 | 64 | "pt_BR" => "Portuguese/Brazil", |
| 6a214f92 | 65 | "zh_CN" => "Simplified Chinese"); |
| f8c612d4 AD |
66 | |
| 67 | return $tr; | |
| 68 | } | |
| 69 | ||
| 7b26a148 AD |
70 | require_once "lib/accept-to-gettext.php"; |
| 71 | require_once "lib/gettext/gettext.inc"; | |
| aba609e0 | 72 | |
| 87d7e850 | 73 | |
| 7b26a148 | 74 | function startup_gettext() { |
| 8d505d78 | 75 | |
| 7b26a148 AD |
76 | # Get locale from Accept-Language header |
| 77 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
| 89cb787e | 78 | |
| 7b26a148 AD |
79 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
| 80 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
| 81 | } | |
| 89cb787e | 82 | |
| d98e76d9 | 83 | if ($_SESSION["language"] && $_SESSION["language"] != "auto") { |
| afc3cf55 | 84 | $lang = $_SESSION["language"]; |
| 7b26a148 | 85 | } |
| 7c33dbd4 | 86 | |
| 7b26a148 AD |
87 | if ($lang) { |
| 88 | if (defined('LC_MESSAGES')) { | |
| 89 | _setlocale(LC_MESSAGES, $lang); | |
| 90 | } else if (defined('LC_ALL')) { | |
| 91 | _setlocale(LC_ALL, $lang); | |
| 8d039718 | 92 | } |
| aba609e0 | 93 | |
| d98e76d9 | 94 | _bindtextdomain("messages", "locale"); |
| 865220a4 | 95 | |
| 7b26a148 AD |
96 | _textdomain("messages"); |
| 97 | _bind_textdomain_codeset("messages", "UTF-8"); | |
| 865220a4 | 98 | } |
| 7b26a148 AD |
99 | } |
| 100 | ||
| 101 | startup_gettext(); | |
| cc17c205 | 102 | |
| b619ff15 | 103 | require_once 'db-prefs.php'; |
| 8911ac8b | 104 | require_once 'version.php'; |
| 87d7e850 AD |
105 | require_once 'ccache.php'; |
| 106 | require_once 'labels.php'; | |
| 40d13c28 | 107 | |
| fb850eec | 108 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
| 500943a4 AD |
109 | ini_set('user_agent', SELF_USER_AGENT); |
| 110 | ||
| b0f379df | 111 | require_once 'lib/pubsubhubbub/publisher.php'; |
| 010efc9b | 112 | |
| 7d96bfcd AD |
113 | $tz_offset = -1; |
| 114 | $utc_tz = new DateTimeZone('UTC'); | |
| 115 | $schema_version = false; | |
| 116 | ||
| 45004d43 AD |
117 | /** |
| 118 | * Print a timestamped debug message. | |
| 8d505d78 | 119 | * |
| 45004d43 AD |
120 | * @param string $msg The debug message. |
| 121 | * @return void | |
| 122 | */ | |
| 6f9e33e4 AD |
123 | function _debug($msg) { |
| 124 | $ts = strftime("%H:%M:%S", time()); | |
| 2a6a9395 AD |
125 | if (function_exists('posix_getpid')) { |
| 126 | $ts = "$ts/" . posix_getpid(); | |
| 127 | } | |
| 2191eb7a AD |
128 | |
| 129 | if (!(defined('QUIET') && QUIET)) { | |
| 130 | print "[$ts] $msg\n"; | |
| 131 | } | |
| 132 | ||
| 133 | if (defined('LOGFILE')) { | |
| 134 | $fp = fopen(LOGFILE, 'a+'); | |
| 135 | ||
| 136 | if ($fp) { | |
| 137 | fputs($fp, "[$ts] $msg\n"); | |
| 138 | fclose($fp); | |
| 139 | } | |
| 140 | } | |
| 141 | ||
| 45004d43 | 142 | } // function _debug |
| 6f9e33e4 | 143 | |
| 9632f884 AD |
144 | /** |
| 145 | * Purge a feed old posts. | |
| 8d505d78 | 146 | * |
| 9632f884 AD |
147 | * @param mixed $link A database connection. |
| 148 | * @param mixed $feed_id The id of the purged feed. | |
| 149 | * @param mixed $purge_interval Olderness of purged posts. | |
| 150 | * @param boolean $debug Set to True to enable the debug. False by default. | |
| 151 | * @access public | |
| 152 | * @return void | |
| 153 | */ | |
| ad507f85 AD |
154 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { |
| 155 | ||
| 07d0efe9 | 156 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); |
| 8d505d78 | 157 | |
| ad507f85 | 158 | $rows = -1; |
| 4c193675 | 159 | |
| 8d505d78 | 160 | $result = db_query($link, |
| 07d0efe9 AD |
161 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
| 162 | ||
| 163 | $owner_uid = false; | |
| 164 | ||
| 165 | if (db_num_rows($result) == 1) { | |
| 166 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
| 167 | } | |
| 168 | ||
| ab954dff AD |
169 | if ($purge_interval == -1 || !$purge_interval) { |
| 170 | if ($owner_uid) { | |
| 171 | ccache_update($link, $feed_id, $owner_uid); | |
| 172 | } | |
| 173 | return; | |
| 174 | } | |
| 175 | ||
| 07d0efe9 AD |
176 | if (!$owner_uid) return; |
| 177 | ||
| 3907ef71 AD |
178 | if (FORCE_ARTICLE_PURGE == 0) { |
| 179 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
| 180 | $owner_uid, false); | |
| 181 | } else { | |
| 182 | $purge_unread = true; | |
| 183 | $purge_interval = FORCE_ARTICLE_PURGE; | |
| 184 | } | |
| 07d0efe9 AD |
185 | |
| 186 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
| 187 | ||
| fefa6ca3 | 188 | if (DB_TYPE == "pgsql") { |
| 6e7f8d26 AD |
189 | $pg_version = get_pgsql_version($link); |
| 190 | ||
| 191 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
| 1e59ae35 | 192 | |
| 8d505d78 AD |
193 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
| 194 | ttrss_entries.id = ref_id AND | |
| 195 | marked = false AND | |
| 196 | feed_id = '$feed_id' AND | |
| 07d0efe9 | 197 | $query_limit |
| 25ea2805 | 198 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
| 1e59ae35 AD |
199 | |
| 200 | } else { | |
| 201 | ||
| 8d505d78 AD |
202 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
| 203 | USING ttrss_entries | |
| 204 | WHERE ttrss_entries.id = ref_id AND | |
| 205 | marked = false AND | |
| 206 | feed_id = '$feed_id' AND | |
| 07d0efe9 | 207 | $query_limit |
| 25ea2805 | 208 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
| 1e59ae35 | 209 | } |
| ad507f85 | 210 | |
| 8c0496f7 AD |
211 | $rows = pg_affected_rows($result); |
| 212 | ||
| fefa6ca3 | 213 | } else { |
| 8d505d78 | 214 | |
| 30f1746f | 215 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
| fefa6ca3 | 216 | marked = false AND feed_id = '$feed_id' AND |
| 8d505d78 | 217 | (SELECT date_updated FROM ttrss_entries WHERE |
| 30f1746f AD |
218 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
| 219 | ||
| 8d505d78 AD |
220 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
| 221 | USING ttrss_user_entries, 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 < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
| 8d505d78 | 227 | |
| 8c0496f7 AD |
228 | $rows = mysql_affected_rows($link); |
| 229 | ||
| ad507f85 AD |
230 | } |
| 231 | ||
| ced46404 AD |
232 | ccache_update($link, $feed_id, $owner_uid); |
| 233 | ||
| ad507f85 | 234 | if ($debug) { |
| 6f9e33e4 | 235 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
| fefa6ca3 | 236 | } |
| 2ea09bde AD |
237 | |
| 238 | return $rows; | |
| 9632f884 | 239 | } // function purge_feed |
| fefa6ca3 | 240 | |
| 07d0efe9 AD |
241 | function feed_purge_interval($link, $feed_id) { |
| 242 | ||
| 8d505d78 | 243 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds |
| 07d0efe9 AD |
244 | WHERE id = '$feed_id'"); |
| 245 | ||
| 246 | if (db_num_rows($result) == 1) { | |
| 247 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
| 248 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
| 249 | ||
| 8d505d78 | 250 | if ($purge_interval == 0) $purge_interval = get_pref($link, |
| 863be6ca | 251 | 'PURGE_OLD_DAYS', $owner_uid); |
| 07d0efe9 AD |
252 | |
| 253 | return $purge_interval; | |
| 254 | ||
| 255 | } else { | |
| 256 | return -1; | |
| 257 | } | |
| 258 | } | |
| 259 | ||
| a2d79981 AD |
260 | function purge_orphans($link, $do_output = false) { |
| 261 | ||
| 71604ca4 | 262 | // purge orphaned posts in main content table |
| 8d505d78 | 263 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE |
| 71604ca4 | 264 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
| a2d79981 AD |
265 | |
| 266 | if ($do_output) { | |
| 267 | $rows = db_affected_rows($link, $result); | |
| 268 | _debug("Purged $rows orphaned posts."); | |
| 269 | } | |
| c3a8d71a AD |
270 | } |
| 271 | ||
| c7d57b66 AD |
272 | function get_feed_update_interval($link, $feed_id) { |
| 273 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
| 274 | ttrss_feeds WHERE id = '$feed_id'"); | |
| 275 | ||
| 276 | if (db_num_rows($result) == 1) { | |
| 277 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
| 278 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
| 279 | ||
| 280 | if ($update_interval != 0) { | |
| 281 | return $update_interval; | |
| 282 | } else { | |
| 283 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
| 284 | } | |
| 285 | ||
| 286 | } else { | |
| 287 | return -1; | |
| 288 | } | |
| 289 | } | |
| 290 | ||
| 7a01dc77 | 291 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) { |
| 8d505d78 | 292 | |
| 23d2471c | 293 | global $fetch_last_error; |
| 7a01dc77 | 294 | global $fetch_last_error_code; |
| 23d2471c | 295 | |
| 3610b48b | 296 | if (function_exists('curl_init') && !ini_get("open_basedir")) { |
| b799dc8b AD |
297 | |
| 298 | if (ini_get("safe_mode")) { | |
| 299 | $ch = curl_init(geturl($url)); | |
| 300 | } else { | |
| 301 | $ch = curl_init($url); | |
| 302 | } | |
| a1af1574 | 303 | |
| 7a01dc77 AD |
304 | if ($timestamp) { |
| 305 | curl_setopt($ch, CURLOPT_HTTPHEADER, | |
| 306 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
| 307 | } | |
| 308 | ||
| fb850eec AD |
309 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : 15); |
| 310 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : 45); | |
| 81153e6b | 311 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode")); |
| a1af1574 AD |
312 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
| 313 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
| 314 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
| 8d505d78 | 315 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
| 5f6804bc | 316 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
| 19929bbe | 317 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
| 268a06dc | 318 | curl_setopt($ch, CURLOPT_ENCODING , "gzip"); |
| 48b657fc | 319 | curl_setopt($ch, CURLOPT_REFERER, $url); |
| 8d505d78 | 320 | |
| ae5f7bb1 AD |
321 | if ($post_query) { |
| 322 | curl_setopt($ch, CURLOPT_POST, true); | |
| 323 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
| 324 | } | |
| 325 | ||
| 8d505d78 AD |
326 | if ($login && $pass) |
| 327 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
| a1af1574 | 328 | |
| fb074239 | 329 | $contents = @curl_exec($ch); |
| 268a06dc | 330 | |
| 48b657fc AD |
331 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
| 332 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
| 333 | $contents = @curl_exec($ch); | |
| fb850eec AD |
334 | } |
| 335 | ||
| a1af1574 | 336 | if ($contents === false) { |
| fb850eec | 337 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
| a1af1574 AD |
338 | curl_close($ch); |
| 339 | return false; | |
| 4065b60b AD |
340 | } |
| 341 | ||
| 8d505d78 | 342 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
| a1af1574 | 343 | $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
| 4065b60b | 344 | |
| 7a01dc77 AD |
345 | $fetch_last_error_code = $http_code; |
| 346 | ||
| 8d505d78 | 347 | if ($http_code != 200 || $type && strpos($content_type, "$type") === false) { |
| fb850eec AD |
348 | if (curl_errno($ch) != 0) { |
| 349 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
| 350 | } else { | |
| 351 | $fetch_last_error = "HTTP Code: $http_code"; | |
| 352 | } | |
| 353 | curl_close($ch); | |
| a1af1574 AD |
354 | return false; |
| 355 | } | |
| 4065b60b | 356 | |
| fb850eec AD |
357 | curl_close($ch); |
| 358 | ||
| a1af1574 | 359 | return $contents; |
| 4065b60b | 360 | } else { |
| d3911f80 | 361 | if ($login && $pass){ |
| 8d505d78 AD |
362 | $url_parts = array(); |
| 363 | ||
| 364 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
| 365 | ||
| d3911f80 AD |
366 | $pass = urlencode($pass); |
| 367 | ||
| 8d505d78 AD |
368 | if ($url_parts[1] && $url_parts[2]) { |
| 369 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
| 370 | } | |
| 371 | } | |
| 372 | ||
| 23d2471c AD |
373 | $data = @file_get_contents($url); |
| 374 | ||
| 9e7f1f12 | 375 | @$gzdecoded = gzdecode($data); |
| a0f2a3e1 AD |
376 | if ($gzdecoded) $data = $gzdecoded; |
| 377 | ||
| 23d2471c AD |
378 | if (!$data && function_exists('error_get_last')) { |
| 379 | $error = error_get_last(); | |
| 380 | $fetch_last_error = $error["message"]; | |
| 381 | } | |
| 382 | return $data; | |
| 4065b60b AD |
383 | } |
| 384 | ||
| 385 | } | |
| 78800912 | 386 | |
| 9632f884 AD |
387 | /** |
| 388 | * Try to determine the favicon URL for a feed. | |
| 389 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
| 390 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
| 8d505d78 | 391 | * |
| 9632f884 AD |
392 | * @param string $url A feed or page URL |
| 393 | * @access public | |
| 394 | * @return mixed The favicon URL, or false if none was found. | |
| 395 | */ | |
| 1bd11fdf | 396 | function get_favicon_url($url) { |
| 99331724 | 397 | |
| 1bd11fdf | 398 | $favicon_url = false; |
| ed214298 | 399 | |
| 4065b60b | 400 | if ($html = @fetch_file_contents($url)) { |
| 78800912 | 401 | |
| ed214298 | 402 | libxml_use_internal_errors(true); |
| c798704b | 403 | |
| ed214298 AD |
404 | $doc = new DOMDocument(); |
| 405 | $doc->loadHTML($html); | |
| 406 | $xpath = new DOMXPath($doc); | |
| 717f5e64 | 407 | |
| a712429e AD |
408 | $base = $xpath->query('/html/head/base'); |
| 409 | foreach ($base as $b) { | |
| 410 | $url = $b->getAttribute("href"); | |
| 411 | break; | |
| 412 | } | |
| 413 | ||
| 1bd11fdf | 414 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
| ed214298 AD |
415 | if (count($entries) > 0) { |
| 416 | foreach ($entries as $entry) { | |
| 1bd11fdf AD |
417 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
| 418 | break; | |
| ed214298 | 419 | } |
| 8d505d78 | 420 | } |
| 4065b60b | 421 | } |
| c798704b | 422 | |
| 1bd11fdf AD |
423 | if (!$favicon_url) |
| 424 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
| 425 | ||
| 426 | return $favicon_url; | |
| 427 | } // function get_favicon_url | |
| 428 | ||
| 429 | function check_feed_favicon($site_url, $feed, $link) { | |
| 882311d9 | 430 | # print "FAVICON [$site_url]: $favicon_url\n"; |
| 4065b60b | 431 | |
| 1bd11fdf AD |
432 | $icon_file = ICONS_DIR . "/$feed.ico"; |
| 433 | ||
| 434 | if (!file_exists($icon_file)) { | |
| 435 | $favicon_url = get_favicon_url($site_url); | |
| 436 | ||
| 437 | if ($favicon_url) { | |
| 438 | // Limiting to "image" type misses those served with text/plain | |
| 439 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
| 440 | ||
| 441 | if ($contents) { | |
| 442 | // Crude image type matching. | |
| 443 | // Patterns gleaned from the file(1) source code. | |
| 444 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
| 445 | // 0 string \000\000\001\000 MS Windows icon resource | |
| 446 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
| 447 | } | |
| 448 | elseif (preg_match('/^GIF8/', $contents)) { | |
| 449 | // 0 string GIF8 GIF image data | |
| 450 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
| 451 | } | |
| 452 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
| 453 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
| 454 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
| 455 | } | |
| 456 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
| 457 | // 0 beshort 0xffd8 JPEG image data | |
| 458 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
| 459 | } | |
| 460 | else { | |
| 461 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
| 462 | $contents = ""; | |
| 463 | } | |
| 464 | } | |
| 465 | ||
| 466 | if ($contents) { | |
| 467 | $fp = @fopen($icon_file, "w"); | |
| 468 | ||
| 469 | if ($fp) { | |
| 470 | fwrite($fp, $contents); | |
| 471 | fclose($fp); | |
| 472 | chmod($icon_file, 0644); | |
| 473 | } | |
| 474 | } | |
| 475 | } | |
| 78800912 AD |
476 | } |
| 477 | } | |
| 478 | ||
| f175937c | 479 | function print_select($id, $default, $values, $attributes = "") { |
| 79f3553b | 480 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
| a0d53889 AD |
481 | foreach ($values as $v) { |
| 482 | if ($v == $default) | |
| 60807300 | 483 | $sel = "selected=\"1\""; |
| a0d53889 AD |
484 | else |
| 485 | $sel = ""; | |
| 8d505d78 | 486 | |
| e88c1943 AD |
487 | $v = trim($v); |
| 488 | ||
| 60807300 | 489 | print "<option value=\"$v\" $sel>$v</option>"; |
| a0d53889 AD |
490 | } |
| 491 | print "</select>"; | |
| 492 | } | |
| 40d13c28 | 493 | |
| 79f3553b AD |
494 | function print_select_hash($id, $default, $values, $attributes = "") { |
| 495 | print "<select name=\"$id\" id='$id' $attributes>"; | |
| 673d54ca AD |
496 | foreach (array_keys($values) as $v) { |
| 497 | if ($v == $default) | |
| 74d5c8fa | 498 | $sel = 'selected="selected"'; |
| 673d54ca AD |
499 | else |
| 500 | $sel = ""; | |
| 8d505d78 | 501 | |
| e88c1943 AD |
502 | $v = trim($v); |
| 503 | ||
| 673d54ca AD |
504 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
| 505 | } | |
| 506 | ||
| 507 | print "</select>"; | |
| 508 | } | |
| 509 | ||
| f541eb78 | 510 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
| 77e96719 | 511 | foreach ($values as $v) { |
| 8d505d78 | 512 | |
| 77e96719 | 513 | if ($v == $default) |
| 5da169d9 | 514 | $sel = "checked"; |
| 77e96719 | 515 | else |
| 5da169d9 AD |
516 | $sel = ""; |
| 517 | ||
| f541eb78 | 518 | if ($v == $true_is) { |
| 5da169d9 AD |
519 | $sel .= " value=\"1\""; |
| 520 | } else { | |
| 521 | $sel .= " value=\"0\""; | |
| 522 | } | |
| 8d505d78 AD |
523 | |
| 524 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
| 69654950 | 525 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
| 77e96719 AD |
526 | |
| 527 | } | |
| 528 | } | |
| 529 | ||
| d9084cf2 | 530 | function initialize_user_prefs($link, $uid, $profile = false) { |
| ff485f1d | 531 | |
| 3972bf59 | 532 | $uid = db_escape_string($link, $uid); |
| ff485f1d | 533 | |
| d9084cf2 AD |
534 | if (!$profile) { |
| 535 | $profile = "NULL"; | |
| f9aa6a89 | 536 | $profile_qpart = "AND profile IS NULL"; |
| d9084cf2 | 537 | } else { |
| f9aa6a89 | 538 | $profile_qpart = "AND profile = '$profile'"; |
| d9084cf2 AD |
539 | } |
| 540 | ||
| f9aa6a89 AD |
541 | if (get_schema_version($link) < 63) $profile_qpart = ""; |
| 542 | ||
| ff485f1d AD |
543 | db_query($link, "BEGIN"); |
| 544 | ||
| 545 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
| 8d505d78 AD |
546 | |
| 547 | $u_result = db_query($link, "SELECT pref_name | |
| f9aa6a89 | 548 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
| ff485f1d AD |
549 | |
| 550 | $active_prefs = array(); | |
| 551 | ||
| 552 | while ($line = db_fetch_assoc($u_result)) { | |
| 8d505d78 | 553 | array_push($active_prefs, $line["pref_name"]); |
| ff485f1d AD |
554 | } |
| 555 | ||
| 556 | while ($line = db_fetch_assoc($result)) { | |
| 557 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
| 558 | // print "adding " . $line["pref_name"] . "<br>"; | |
| 559 | ||
| d296ba50 AD |
560 | $line["def_value"] = db_escape_string($link, $line["def_value"]); |
| 561 | $line["pref_name"] = db_escape_string($link, $line["pref_name"]); | |
| 562 | ||
| f9aa6a89 AD |
563 | if (get_schema_version($link) < 63) { |
| 564 | db_query($link, "INSERT INTO ttrss_user_prefs | |
| 8d505d78 | 565 | (owner_uid,pref_name,value) VALUES |
| f9aa6a89 AD |
566 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
| 567 | ||
| 568 | } else { | |
| 569 | db_query($link, "INSERT INTO ttrss_user_prefs | |
| 8d505d78 | 570 | (owner_uid,pref_name,value, profile) VALUES |
| f9aa6a89 AD |
571 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
| 572 | } | |
| ff485f1d AD |
573 | |
| 574 | } | |
| 575 | } | |
| 576 | ||
| 577 | db_query($link, "COMMIT"); | |
| 578 | ||
| 579 | } | |
| 956c7629 | 580 | |
| 8de8bfb8 AD |
581 | function get_ssl_certificate_id() { |
| 582 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
| 583 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
| 584 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
| 585 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
| 586 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
| 587 | } | |
| 588 | return ""; | |
| 589 | } | |
| 590 | ||
| 0d421af8 | 591 | function authenticate_user($link, $login, $password, $check_only = false) { |
| c8437f35 | 592 | |
| 131b01b3 | 593 | if (!SINGLE_USER_MODE) { |
| 0d421af8 | 594 | $user_id = false; |
| 0f28f81f AD |
595 | |
| 596 | global $pluginhost; | |
| 597 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER) as $plugin) { | |
| 598 | ||
| 599 | $user_id = (int) $plugin->authenticate($login, $password); | |
| 600 | ||
| 601 | if ($user_id) { | |
| 602 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
| 603 | break; | |
| 604 | } | |
| 461766f3 AD |
605 | } |
| 606 | ||
| 0d421af8 | 607 | if ($user_id && !$check_only) { |
| 70400171 AD |
608 | @session_start(); |
| 609 | ||
| 0d421af8 AD |
610 | $_SESSION["uid"] = $user_id; |
| 611 | ||
| 612 | $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users | |
| 613 | WHERE id = '$user_id'"); | |
| 8d505d78 | 614 | |
| 131b01b3 AD |
615 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
| 616 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
| 8484ce22 | 617 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); |
| 8d505d78 AD |
618 | |
| 619 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
| 131b01b3 | 620 | $_SESSION["uid"]); |
| 8d505d78 | 621 | |
| 131b01b3 | 622 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
| 1a9f4d3c | 623 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
| 91c5f229 AD |
624 | |
| 625 | $_SESSION["last_version_check"] = time(); | |
| 8d505d78 | 626 | |
| 131b01b3 | 627 | initialize_user_prefs($link, $_SESSION["uid"]); |
| 8d505d78 | 628 | |
| 131b01b3 AD |
629 | return true; |
| 630 | } | |
| 8d505d78 | 631 | |
| 131b01b3 | 632 | return false; |
| 503eb349 | 633 | |
| 131b01b3 | 634 | } else { |
| 503eb349 | 635 | |
| 131b01b3 AD |
636 | $_SESSION["uid"] = 1; |
| 637 | $_SESSION["name"] = "admin"; | |
| 787e5ebc | 638 | $_SESSION["access_level"] = 10; |
| 21e42e5f | 639 | |
| 0d421af8 AD |
640 | $_SESSION["hide_hello"] = true; |
| 641 | $_SESSION["hide_logout"] = true; | |
| 642 | ||
| d5fd183d AD |
643 | $_SESSION["auth_module"] = false; |
| 644 | ||
| 21e42e5f AD |
645 | if (!$_SESSION["csrf_token"]) { |
| 646 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
| 647 | } | |
| f557cd78 | 648 | |
| 0bbba72d | 649 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
| 8d505d78 | 650 | |
| 0bbba72d | 651 | initialize_user_prefs($link, $_SESSION["uid"]); |
| 8d505d78 | 652 | |
| c8437f35 AD |
653 | return true; |
| 654 | } | |
| c8437f35 AD |
655 | } |
| 656 | ||
| e6cb77a0 AD |
657 | function make_password($length = 8) { |
| 658 | ||
| 85db6213 AD |
659 | $password = ""; |
| 660 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
| 661 | ||
| 662 | $i = 0; | |
| 663 | ||
| 664 | while ($i < $length) { | |
| 665 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
| 666 | ||
| 667 | if (!strstr($password, $char)) { | |
| 668 | $password .= $char; | |
| 669 | $i++; | |
| 670 | } | |
| 671 | } | |
| 672 | return $password; | |
| e6cb77a0 AD |
673 | } |
| 674 | ||
| 675 | // this is called after user is created to initialize default feeds, labels | |
| 676 | // or whatever else | |
| 8d505d78 | 677 | |
| e6cb77a0 AD |
678 | // user preferences are checked on every login, not here |
| 679 | ||
| 680 | function initialize_user($link, $uid) { | |
| 681 | ||
| e6cb77a0 | 682 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
| 74bff337 | 683 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
| b6d486a3 | 684 | 'http://tt-rss.org/releases.rss')"); |
| 3b0feb9b | 685 | |
| cd2cd415 AD |
686 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
| 687 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
| f0855b88 | 688 | 'http://tt-rss.org/forum/rss.php')"); |
| 3b0feb9b | 689 | } |
| e6cb77a0 | 690 | |
| b8aa49bc | 691 | function logout_user() { |
| 5ccc1cf5 AD |
692 | session_destroy(); |
| 693 | if (isset($_COOKIE[session_name()])) { | |
| 694 | setcookie(session_name(), '', time()-42000, '/'); | |
| 695 | } | |
| b8aa49bc AD |
696 | } |
| 697 | ||
| 8484ce22 AD |
698 | function validate_csrf($csrf_token) { |
| 699 | return $csrf_token == $_SESSION['csrf_token']; | |
| 700 | } | |
| 701 | ||
| de612e7a AD |
702 | function load_user_plugins($link, $owner_uid) { |
| 703 | if ($owner_uid) { | |
| 704 | $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid); | |
| 705 | ||
| 706 | global $pluginhost; | |
| d8a1d2a2 | 707 | $pluginhost->load($plugins, $pluginhost::KIND_USER, $owner_uid); |
| e9c04fd4 AD |
708 | |
| 709 | if (get_schema_version($link) > 100) { | |
| 710 | $pluginhost->load_data(); | |
| 711 | } | |
| de612e7a AD |
712 | } |
| 713 | } | |
| 714 | ||
| d98e76d9 | 715 | function login_sequence($link) { |
| 75a316ab AD |
716 | $_SESSION["prefs_cache"] = false; |
| 717 | ||
| 97acbaf1 | 718 | if (SINGLE_USER_MODE) { |
| 25db6c51 | 719 | @session_start(); |
| de612e7a | 720 | authenticate_user($link, "admin", null); |
| 0a117b86 | 721 | cache_prefs($link); |
| de612e7a | 722 | load_user_plugins($link, $_SESSION["uid"]); |
| 97acbaf1 AD |
723 | } else { |
| 724 | if (!$_SESSION["uid"] || !validate_session($link)) { | |
| 725 | ||
| 726 | if (AUTH_AUTO_LOGIN && authenticate_user($link, null, null)) { | |
| 727 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
| 728 | } else { | |
| 729 | authenticate_user($link, null, null, true); | |
| 730 | } | |
| 731 | ||
| d98e76d9 | 732 | if (!$_SESSION["uid"]) render_login_form($link); |
| 97acbaf1 AD |
733 | |
| 734 | } else { | |
| 735 | /* bump login timestamp */ | |
| 736 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
| 737 | $_SESSION["uid"]); | |
| 06b0777f | 738 | $_SESSION["last_login_update"] = time(); |
| 01a87dff AD |
739 | } |
| 740 | ||
| afc3cf55 AD |
741 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { |
| 742 | setcookie("ttrss_lang", $_SESSION["language"], | |
| 743 | time() + SESSION_COOKIE_LIFETIME); | |
| b8aa49bc | 744 | } |
| de612e7a AD |
745 | |
| 746 | if ($_SESSION["uid"]) { | |
| 0a117b86 | 747 | cache_prefs($link); |
| de612e7a | 748 | load_user_plugins($link, $_SESSION["uid"]); |
| b1b1d25f AD |
749 | |
| 750 | /* cleanup ccache */ | |
| 751 | ||
| 752 | db_query($link, "DELETE FROM ttrss_counters_cache WHERE owner_uid = ". | |
| 753 | $_SESSION["uid"] . " AND | |
| 754 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
| 755 | ttrss_feeds.id = feed_id) = 0"); | |
| 756 | ||
| 757 | db_query($link, "DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". | |
| 758 | $_SESSION["uid"] . " AND | |
| 759 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
| 760 | ttrss_feed_categories.id = feed_id) = 0"); | |
| 761 | ||
| de612e7a | 762 | } |
| b1b1d25f | 763 | |
| b8aa49bc | 764 | } |
| afc3cf55 | 765 | } |
| 3547842a | 766 | |
| 411fe209 | 767 | function truncate_string($str, $max_len, $suffix = '…') { |
| 12db369c | 768 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
| 411fe209 | 769 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
| 3547842a AD |
770 | } else { |
| 771 | return $str; | |
| 772 | } | |
| 773 | } | |
| 54a60e1a | 774 | |
| ab4b768f AD |
775 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
| 776 | ||
| 777 | try { | |
| 778 | $source_tz = new DateTimeZone($source_tz); | |
| 779 | } catch (Exception $e) { | |
| 780 | $source_tz = new DateTimeZone('UTC'); | |
| 781 | } | |
| 782 | ||
| 783 | try { | |
| 784 | $dest_tz = new DateTimeZone($dest_tz); | |
| 785 | } catch (Exception $e) { | |
| 786 | $dest_tz = new DateTimeZone('UTC'); | |
| 787 | } | |
| 788 | ||
| 789 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
| 790 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
| 791 | } | |
| 792 | ||
| 324944f3 AD |
793 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, |
| 794 | $no_smart_dt = false) { | |
| 795 | ||
| 796 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
| 797 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
| 798 | ||
| 7d96bfcd AD |
799 | global $utc_tz; |
| 800 | global $tz_offset; | |
| 324944f3 | 801 | |
| 7d96bfcd AD |
802 | # We store date in UTC internally |
| 803 | $dt = new DateTime($timestamp, $utc_tz); | |
| 804 | ||
| 805 | if ($tz_offset == -1) { | |
| 806 | ||
| 807 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
| 808 | ||
| 809 | try { | |
| 810 | $user_tz = new DateTimeZone($user_tz_string); | |
| 811 | } catch (Exception $e) { | |
| 812 | $user_tz = $utc_tz; | |
| 813 | } | |
| 814 | ||
| 815 | $tz_offset = $user_tz->getOffset($dt); | |
| 324944f3 AD |
816 | } |
| 817 | ||
| 7d96bfcd | 818 | $user_timestamp = $dt->format('U') + $tz_offset; |
| 324944f3 | 819 | |
| 1dc52ae7 | 820 | if (!$no_smart_dt) { |
| 8d505d78 | 821 | return smart_date_time($link, $user_timestamp, |
| 7d96bfcd | 822 | $tz_offset, $owner_uid); |
| 324944f3 AD |
823 | } else { |
| 824 | if ($long) | |
| 825 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
| 826 | else | |
| 827 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
| 828 | ||
| 829 | return date($format, $user_timestamp); | |
| 830 | } | |
| 831 | } | |
| 832 | ||
| 2a5c136e AD |
833 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { |
| 834 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
| 835 | ||
| 836 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
| be773442 | 837 | return date("G:i", $timestamp); |
| 2a5c136e AD |
838 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
| 839 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
| 840 | return date($format, $timestamp); | |
| be773442 | 841 | } else { |
| 2a5c136e AD |
842 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); |
| 843 | return date($format, $timestamp); | |
| be773442 AD |
844 | } |
| 845 | } | |
| 846 | ||
| e3c99f3b | 847 | function sql_bool_to_bool($s) { |
| 9955a134 | 848 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
| e3c99f3b AD |
849 | return true; |
| 850 | } else { | |
| 851 | return false; | |
| 852 | } | |
| 853 | } | |
| 8d505d78 | 854 | |
| badac687 AD |
855 | function bool_to_sql_bool($s) { |
| 856 | if ($s) { | |
| 857 | return "true"; | |
| 858 | } else { | |
| 859 | return "false"; | |
| 860 | } | |
| 861 | } | |
| e3c99f3b | 862 | |
| fcfa9ef1 AD |
863 | // Session caching removed due to causing wrong redirects to upgrade |
| 864 | // script when get_schema_version() is called on an obsolete session | |
| 865 | // created on a previous schema version. | |
| 199db684 | 866 | function get_schema_version($link, $nocache = false) { |
| 7d96bfcd AD |
867 | global $schema_version; |
| 868 | ||
| 869 | if (!$schema_version) { | |
| 199db684 AD |
870 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); |
| 871 | $version = db_fetch_result($result, 0, "schema_version"); | |
| 7d96bfcd | 872 | $schema_version = $version; |
| 199db684 | 873 | return $version; |
| 7d96bfcd AD |
874 | } else { |
| 875 | return $schema_version; | |
| 876 | } | |
| e4c51a6c AD |
877 | } |
| 878 | ||
| 6043fb7e | 879 | function sanity_check($link) { |
| 31303c6b | 880 | require_once 'errors.php'; |
| ebb948c2 | 881 | |
| 6043fb7e | 882 | $error_code = 0; |
| 7d96bfcd | 883 | $schema_version = get_schema_version($link, true); |
| 6043fb7e AD |
884 | |
| 885 | if ($schema_version != SCHEMA_VERSION) { | |
| 886 | $error_code = 5; | |
| 887 | } | |
| 888 | ||
| aec3ce39 AD |
889 | if (DB_TYPE == "mysql") { |
| 890 | $result = db_query($link, "SELECT true", false); | |
| 891 | if (db_num_rows($result) != 1) { | |
| 892 | $error_code = 10; | |
| 893 | } | |
| 894 | } | |
| 895 | ||
| 3972bf59 | 896 | if (db_escape_string($link, "testTEST") != "testTEST") { |
| f29ba148 AD |
897 | $error_code = 12; |
| 898 | } | |
| 899 | ||
| ebb948c2 | 900 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
| 6043fb7e AD |
901 | } |
| 902 | ||
| 27981ca3 | 903 | function file_is_locked($filename) { |
| 31a6d42d | 904 | if (function_exists('flock')) { |
| fb074239 | 905 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); |
| 31a6d42d AD |
906 | if ($fp) { |
| 907 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
| 908 | flock($fp, LOCK_UN); | |
| 909 | fclose($fp); | |
| 910 | return false; | |
| 911 | } | |
| 27981ca3 | 912 | fclose($fp); |
| 31a6d42d | 913 | return true; |
| e89aed7b AD |
914 | } else { |
| 915 | return false; | |
| 27981ca3 | 916 | } |
| 27981ca3 | 917 | } |
| c1fb4a5e | 918 | return true; // consider the file always locked and skip the test |
| 27981ca3 AD |
919 | } |
| 920 | ||
| fcb4c0c9 | 921 | function make_lockfile($filename) { |
| cfa43e02 | 922 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
| fcb4c0c9 | 923 | |
| a44bfcfd | 924 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
| 4c59adb1 AD |
925 | if (function_exists('posix_getpid')) { |
| 926 | fwrite($fp, posix_getpid() . "\n"); | |
| 927 | } | |
| fcb4c0c9 AD |
928 | return $fp; |
| 929 | } else { | |
| 930 | return false; | |
| 931 | } | |
| 932 | } | |
| 933 | ||
| bf7fcde8 | 934 | function make_stampfile($filename) { |
| cfa43e02 | 935 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
| bf7fcde8 | 936 | |
| 8e00ae9b | 937 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
| bf7fcde8 | 938 | fwrite($fp, time() . "\n"); |
| 8e00ae9b | 939 | flock($fp, LOCK_UN); |
| bf7fcde8 AD |
940 | fclose($fp); |
| 941 | return true; | |
| 942 | } else { | |
| 943 | return false; | |
| 944 | } | |
| 945 | } | |
| 946 | ||
| 894ebcf5 | 947 | function sql_random_function() { |
| 8c0496f7 | 948 | if (DB_TYPE == "mysql") { |
| 894ebcf5 AD |
949 | return "RAND()"; |
| 950 | } else { | |
| 951 | return "RANDOM()"; | |
| 952 | } | |
| 953 | } | |
| 954 | ||
| c8b693cf | 955 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
| c7e51de1 AD |
956 | |
| 957 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
| 88040f57 | 958 | |
| 37c03d3a | 959 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
| 22fdebff | 960 | |
| c8b693cf AD |
961 | // Todo: all this interval stuff needs some generic generator function |
| 962 | ||
| 963 | $date_qpart = "false"; | |
| 964 | ||
| 965 | switch ($mode) { | |
| 966 | case "1day": | |
| 967 | if (DB_TYPE == "pgsql") { | |
| 94828a8b | 968 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
| c8b693cf | 969 | } else { |
| d5381016 | 970 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
| c8b693cf AD |
971 | } |
| 972 | break; | |
| 973 | case "1week": | |
| 974 | if (DB_TYPE == "pgsql") { | |
| 94828a8b | 975 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
| c8b693cf | 976 | } else { |
| 94828a8b | 977 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
| c8b693cf AD |
978 | } |
| 979 | break; | |
| 980 | case "2weeks": | |
| 981 | if (DB_TYPE == "pgsql") { | |
| 94828a8b | 982 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
| c8b693cf | 983 | } else { |
| 94828a8b | 984 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
| c8b693cf AD |
985 | } |
| 986 | break; | |
| 987 | default: | |
| 988 | $date_qpart = "true"; | |
| 989 | } | |
| 990 | ||
| 37c03d3a | 991 | if (is_numeric($feed)) { |
| 23aa0d16 AD |
992 | if ($cat_view) { |
| 993 | ||
| 72a2f4f5 | 994 | if ($feed >= 0) { |
| f9fca8cb AD |
995 | |
| 996 | if ($feed > 0) { | |
| bda6afa2 AD |
997 | $children = getChildCategories($link, $feed, $owner_uid); |
| 998 | array_push($children, $feed); | |
| 999 | ||
| 1000 | $children = join(",", $children); | |
| 1001 | ||
| 1002 | $cat_qpart = "cat_id IN ($children)"; | |
| f9fca8cb AD |
1003 | } else { |
| 1004 | $cat_qpart = "cat_id IS NULL"; | |
| 1005 | } | |
| 8d505d78 | 1006 | |
| bda6afa2 | 1007 | db_query($link, "UPDATE ttrss_user_entries |
| c8b693cf AD |
1008 | SET unread = false, last_read = NOW() WHERE ref_id IN |
| 1009 | (SELECT id FROM | |
| 1010 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
| 1011 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
| 1012 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
| 23aa0d16 | 1013 | |
| f9fca8cb | 1014 | } else if ($feed == -2) { |
| 23aa0d16 | 1015 | |
| 8d505d78 AD |
1016 | db_query($link, "UPDATE ttrss_user_entries |
| 1017 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
| 1018 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
| c8b693cf | 1019 | AND unread = true AND $date_qpart AND owner_uid = $owner_uid"); |
| 23aa0d16 AD |
1020 | } |
| 1021 | ||
| 1022 | } else if ($feed > 0) { | |
| 1023 | ||
| 8d505d78 | 1024 | db_query($link, "UPDATE ttrss_user_entries |
| c8b693cf AD |
1025 | SET unread = false, last_read = NOW() WHERE ref_id IN |
| 1026 | (SELECT id FROM | |
| 1027 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
| 1028 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
| 8d505d78 | 1029 | |
| f822a8e5 | 1030 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
| 23aa0d16 AD |
1031 | |
| 1032 | if ($feed == -1) { | |
| 8d505d78 | 1033 | db_query($link, "UPDATE ttrss_user_entries |
| c8b693cf AD |
1034 | SET unread = false, last_read = NOW() WHERE ref_id IN |
| 1035 | (SELECT id FROM | |
| 1036 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
| 1037 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
| 23aa0d16 | 1038 | } |
| e4f4b46f AD |
1039 | |
| 1040 | if ($feed == -2) { | |
| 8d505d78 | 1041 | db_query($link, "UPDATE ttrss_user_entries |
| c8b693cf AD |
1042 | SET unread = false, last_read = NOW() WHERE ref_id IN |
| 1043 | (SELECT id FROM | |
| 1044 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
| 1045 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
| e4f4b46f AD |
1046 | } |
| 1047 | ||
| 2d24f032 AD |
1048 | if ($feed == -3) { |
| 1049 | ||
| c1d7e6c3 AD |
1050 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); |
| 1051 | ||
| 2d24f032 | 1052 | if (DB_TYPE == "pgsql") { |
| 8d505d78 | 1053 | $match_part = "updated > NOW() - INTERVAL '$intl hour' "; |
| 2d24f032 | 1054 | } else { |
| 8d505d78 | 1055 | $match_part = "updated > DATE_SUB(NOW(), |
| c1d7e6c3 | 1056 | INTERVAL $intl HOUR) "; |
| 2d24f032 AD |
1057 | } |
| 1058 | ||
| c8b693cf AD |
1059 | db_query($link, "UPDATE ttrss_user_entries |
| 1060 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
| 1061 | (SELECT id FROM | |
| 1062 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
| 1063 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart AND $match_part) as tmp)"); | |
| 2d24f032 AD |
1064 | } |
| 1065 | ||
| 3584cb11 | 1066 | if ($feed == -4) { |
| 8d505d78 | 1067 | db_query($link, "UPDATE ttrss_user_entries |
| c8b693cf AD |
1068 | SET unread = false, last_read = NOW() WHERE ref_id IN |
| 1069 | (SELECT id FROM | |
| 1070 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
| 1071 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
| 3584cb11 AD |
1072 | } |
| 1073 | ||
| f822a8e5 | 1074 | } else if ($feed < LABEL_BASE_INDEX) { // label |
| 23aa0d16 | 1075 | |
| f822a8e5 | 1076 | $label_id = feed_to_label_id($feed); |
| 23aa0d16 | 1077 | |
| c8b693cf AD |
1078 | db_query($link, "UPDATE ttrss_user_entries |
| 1079 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
| 1080 | (SELECT id FROM | |
| 1081 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id | |
| 1082 | AND label_id = '$label_id' AND ref_id = article_id | |
| 1083 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
| 23aa0d16 | 1084 | |
| 23aa0d16 | 1085 | } |
| ad0056a8 | 1086 | |
| c7e51de1 | 1087 | ccache_update($link, $feed, $owner_uid, $cat_view); |
| ad0056a8 | 1088 | |
| 23aa0d16 | 1089 | } else { // tag |
| c8b693cf AD |
1090 | db_query($link, "UPDATE ttrss_user_entries |
| 1091 | SET unread = false, last_read = NOW() WHERE ref_id IN | |
| 1092 | (SELECT id FROM | |
| 1093 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
| 1094 | AND post_int_id = int_id AND tag_name = '$feed' | |
| 1095 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
| 23aa0d16 | 1096 | |
| 23aa0d16 AD |
1097 | } |
| 1098 | } | |
| 1099 | ||
| 5b55e9e2 | 1100 | function getAllCounters($link) { |
| 6a7817c1 | 1101 | $data = getGlobalCounters($link); |
| 8d505d78 | 1102 | |
| 6a7817c1 | 1103 | $data = array_merge($data, getVirtCounters($link)); |
| 5b55e9e2 AD |
1104 | $data = array_merge($data, getLabelCounters($link)); |
| 1105 | $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
| 1106 | $data = array_merge($data, getCategoryCounters($link)); | |
| 6a7817c1 AD |
1107 | |
| 1108 | return $data; | |
| 8d505d78 | 1109 | } |
| a9cb1f83 | 1110 | |
| 79178062 AD |
1111 | function getCategoryTitle($link, $cat_id) { |
| 1112 | ||
| 1113 | if ($cat_id == -1) { | |
| 1114 | return __("Special"); | |
| 1115 | } else if ($cat_id == -2) { | |
| 1116 | return __("Labels"); | |
| 1117 | } else { | |
| 1118 | ||
| 1119 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
| 1120 | id = '$cat_id'"); | |
| 1121 | ||
| 1122 | if (db_num_rows($result) == 1) { | |
| 1123 | return db_fetch_result($result, 0, "title"); | |
| 1124 | } else { | |
| f99759da | 1125 | return __("Uncategorized"); |
| 79178062 AD |
1126 | } |
| 1127 | } | |
| 1128 | } | |
| 1129 | ||
| 1130 | ||
| a9cb1f83 | 1131 | function getCategoryCounters($link) { |
| 6a7817c1 | 1132 | $ret_arr = array(); |
| bba7c4bf | 1133 | |
| 6a7817c1 | 1134 | /* Labels category */ |
| bba7c4bf | 1135 | |
| 8acc449c | 1136 | $cv = array("id" => -2, "kind" => "cat", |
| 6a7817c1 | 1137 | "counter" => getCategoryUnread($link, -2)); |
| bba7c4bf | 1138 | |
| 6a7817c1 | 1139 | array_push($ret_arr, $cv); |
| bba7c4bf | 1140 | |
| 41759103 | 1141 | $result = db_query($link, "SELECT id AS cat_id, value AS unread, |
| 2c5f231e AD |
1142 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 |
| 1143 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
| 8d505d78 AD |
1144 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
| 1145 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
| fc9de939 | 1146 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
| 31375163 | 1147 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
| a9cb1f83 AD |
1148 | |
| 1149 | while ($line = db_fetch_assoc($result)) { | |
| 22fdebff | 1150 | $line["cat_id"] = (int) $line["cat_id"]; |
| 8a4c759e | 1151 | |
| 2c5f231e | 1152 | if ($line["num_children"] > 0) { |
| 99c9e91a | 1153 | $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]); |
| 2c5f231e AD |
1154 | } else { |
| 1155 | $child_counter = 0; | |
| 1156 | } | |
| 1157 | ||
| 8acc449c | 1158 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
| 0ef32f48 | 1159 | "counter" => $line["unread"] + $child_counter); |
| 6a7817c1 AD |
1160 | |
| 1161 | array_push($ret_arr, $cv); | |
| a9cb1f83 | 1162 | } |
| d232a40f AD |
1163 | |
| 1164 | /* Special case: NULL category doesn't actually exist in the DB */ | |
| 1165 | ||
| 9798b2b4 | 1166 | $cv = array("id" => 0, "kind" => "cat", |
| 12e6de72 | 1167 | "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true)); |
| d232a40f | 1168 | |
| 6a7817c1 AD |
1169 | array_push($ret_arr, $cv); |
| 1170 | ||
| 1171 | return $ret_arr; | |
| a9cb1f83 AD |
1172 | } |
| 1173 | ||
| 2c5f231e | 1174 | // only accepts real cats (>= 0) |
| 99c9e91a | 1175 | function getCategoryChildrenUnread($link, $cat, $owner_uid = false) { |
| 2c5f231e AD |
1176 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 1177 | ||
| 1178 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' | |
| 1179 | AND owner_uid = $owner_uid"); | |
| 1180 | ||
| 1181 | $unread = 0; | |
| 1182 | ||
| 1183 | while ($line = db_fetch_assoc($result)) { | |
| 1184 | $unread += getCategoryUnread($link, $line["id"], $owner_uid); | |
| 99c9e91a | 1185 | $unread += getCategoryChildrenUnread($link, $line["id"], $owner_uid); |
| 2c5f231e AD |
1186 | } |
| 1187 | ||
| 1188 | return $unread; | |
| 1189 | } | |
| 1190 | ||
| b6d486a3 AD |
1191 | function getCategoryUnread($link, $cat, $owner_uid = false) { |
| 1192 | ||
| 1193 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| f295c368 | 1194 | |
| bba7c4bf | 1195 | if ($cat >= 0) { |
| 18664970 | 1196 | |
| bba7c4bf AD |
1197 | if ($cat != 0) { |
| 1198 | $cat_query = "cat_id = '$cat'"; | |
| 1199 | } else { | |
| 1200 | $cat_query = "cat_id IS NULL"; | |
| 1201 | } | |
| 14073c0a | 1202 | |
| 8d505d78 | 1203 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query |
| b6d486a3 | 1204 | AND owner_uid = " . $owner_uid); |
| 8d505d78 | 1205 | |
| bba7c4bf AD |
1206 | $cat_feeds = array(); |
| 1207 | while ($line = db_fetch_assoc($result)) { | |
| 1208 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
| 1209 | } | |
| 8d505d78 | 1210 | |
| bba7c4bf | 1211 | if (count($cat_feeds) == 0) return 0; |
| 8d505d78 | 1212 | |
| bba7c4bf | 1213 | $match_part = implode(" OR ", $cat_feeds); |
| 8d505d78 AD |
1214 | |
| 1215 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
| 687bb90d AD |
1216 | FROM ttrss_user_entries |
| 1217 | WHERE unread = true AND ($match_part) | |
| 1218 | AND owner_uid = " . $owner_uid); | |
| 8d505d78 | 1219 | |
| bba7c4bf | 1220 | $unread = 0; |
| 8d505d78 | 1221 | |
| bba7c4bf AD |
1222 | # this needs to be rewritten |
| 1223 | while ($line = db_fetch_assoc($result)) { | |
| 1224 | $unread += $line["unread"]; | |
| 1225 | } | |
| 8d505d78 | 1226 | |
| bba7c4bf AD |
1227 | return $unread; |
| 1228 | } else if ($cat == -1) { | |
| 59e15af4 | 1229 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); |
| bba7c4bf | 1230 | } else if ($cat == -2) { |
| f295c368 | 1231 | |
| b2531a28 | 1232 | $result = db_query($link, " |
| 8d505d78 | 1233 | SELECT COUNT(unread) AS unread FROM |
| 687bb90d AD |
1234 | ttrss_user_entries, ttrss_user_labels2 |
| 1235 | WHERE article_id = ref_id AND unread = true | |
| b2531a28 | 1236 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
| ceb30ba4 | 1237 | |
| b2531a28 | 1238 | $unread = db_fetch_result($result, 0, "unread"); |
| f295c368 | 1239 | |
| b2531a28 | 1240 | return $unread; |
| f295c368 | 1241 | |
| 8d505d78 | 1242 | } |
| f295c368 AD |
1243 | } |
| 1244 | ||
| 1245 | function getFeedUnread($link, $feed, $is_cat = false) { | |
| 2627f2d0 | 1246 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); |
| bdb7369b AD |
1247 | } |
| 1248 | ||
| ceb30ba4 AD |
1249 | function getLabelUnread($link, $label_id, $owner_uid = false) { |
| 1250 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| 1251 | ||
| f360b028 AD |
1252 | $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
| 1253 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); | |
| ceb30ba4 AD |
1254 | |
| 1255 | if (db_num_rows($result) != 0) { | |
| 1256 | return db_fetch_result($result, 0, "unread"); | |
| 1257 | } else { | |
| 1258 | return 0; | |
| 1259 | } | |
| 1260 | } | |
| 1261 | ||
| 2627f2d0 AD |
1262 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, |
| 1263 | $owner_uid = false) { | |
| 1264 | ||
| 22fdebff | 1265 | $n_feed = (int) $feed; |
| 687bb90d | 1266 | $need_entries = false; |
| f295c368 | 1267 | |
| 2627f2d0 AD |
1268 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 1269 | ||
| bdb7369b AD |
1270 | if ($unread_only) { |
| 1271 | $unread_qpart = "unread = true"; | |
| 1272 | } else { | |
| 1273 | $unread_qpart = "true"; | |
| 1274 | } | |
| 1275 | ||
| f295c368 | 1276 | if ($is_cat) { |
| 8d505d78 | 1277 | return getCategoryUnread($link, $n_feed, $owner_uid); |
| 5417fbd7 AD |
1278 | } else if ($n_feed == -6) { |
| 1279 | return 0; | |
| 1280 | } else if ($feed != "0" && $n_feed == 0) { | |
| 326469fc | 1281 | |
| 3972bf59 | 1282 | $feed = db_escape_string($link, $feed); |
| c5701e70 | 1283 | |
| 326469fc | 1284 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) |
| 8d505d78 | 1285 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
| 687bb90d | 1286 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
| 326469fc AD |
1287 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
| 1288 | return db_fetch_result($result, 0, "count"); | |
| 1289 | ||
| f295c368 | 1290 | } else if ($n_feed == -1) { |
| a9cb1f83 | 1291 | $match_part = "marked = true"; |
| e4f4b46f AD |
1292 | } else if ($n_feed == -2) { |
| 1293 | $match_part = "published = true"; | |
| 2d24f032 | 1294 | } else if ($n_feed == -3) { |
| cd2cc43d | 1295 | $match_part = "unread = true AND score >= 0"; |
| 2d24f032 | 1296 | |
| b71e188e | 1297 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
| c1d7e6c3 | 1298 | |
| 2d24f032 | 1299 | if (DB_TYPE == "pgsql") { |
| 8d505d78 | 1300 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
| 2d24f032 | 1301 | } else { |
| 7608b38a | 1302 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
| 2d24f032 | 1303 | } |
| 687bb90d AD |
1304 | |
| 1305 | $need_entries = true; | |
| 1306 | ||
| b2531a28 AD |
1307 | } else if ($n_feed == -4) { |
| 1308 | $match_part = "true"; | |
| e04c18a2 | 1309 | } else if ($n_feed >= 0) { |
| 831ff047 | 1310 | |
| 6e63a7c3 AD |
1311 | if ($n_feed != 0) { |
| 1312 | $match_part = "feed_id = '$n_feed'"; | |
| 831ff047 | 1313 | } else { |
| 6e63a7c3 | 1314 | $match_part = "feed_id IS NULL"; |
| 831ff047 | 1315 | } |
| 6e63a7c3 | 1316 | |
| f822a8e5 | 1317 | } else if ($feed < LABEL_BASE_INDEX) { |
| 318260cc | 1318 | |
| f822a8e5 | 1319 | $label_id = feed_to_label_id($feed); |
| a9cb1f83 | 1320 | |
| ceb30ba4 | 1321 | return getLabelUnread($link, $label_id, $owner_uid); |
| a9cb1f83 | 1322 | |
| a9cb1f83 AD |
1323 | } |
| 1324 | ||
| 1325 | if ($match_part) { | |
| e04c18a2 | 1326 | |
| 687bb90d | 1327 | if ($need_entries) { |
| e04c18a2 | 1328 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
| 687bb90d AD |
1329 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
| 1330 | } else { | |
| 1331 | $from_qpart = "ttrss_user_entries"; | |
| e04c18a2 AD |
1332 | } |
| 1333 | ||
| 8d505d78 | 1334 | $query = "SELECT count(int_id) AS unread |
| e04c18a2 | 1335 | FROM $from_qpart WHERE |
| 687bb90d AD |
1336 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
| 1337 | ||
| 1338 | //echo "[$feed/$query]\n"; | |
| dbfc4365 AD |
1339 | |
| 1340 | $result = db_query($link, $query); | |
| 8d505d78 | 1341 | |
| a9cb1f83 | 1342 | } else { |
| 8d505d78 | 1343 | |
| a9cb1f83 | 1344 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread |
| 8d505d78 AD |
1345 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
| 1346 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
| 687bb90d | 1347 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
| a9cb1f83 | 1348 | } |
| 8d505d78 | 1349 | |
| a9cb1f83 | 1350 | $unread = db_fetch_result($result, 0, "unread"); |
| cfb02131 | 1351 | |
| a9cb1f83 AD |
1352 | return $unread; |
| 1353 | } | |
| 1354 | ||
| f3acc32e AD |
1355 | function getGlobalUnread($link, $user_id = false) { |
| 1356 | ||
| 1357 | if (!$user_id) { | |
| 1358 | $user_id = $_SESSION["uid"]; | |
| 1359 | } | |
| 1360 | ||
| 8a4c759e AD |
1361 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
| 1362 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
| 1363 | ||
| 8d505d78 | 1364 | $c_id = db_fetch_result($result, 0, "c_id"); |
| 8a4c759e | 1365 | |
| a9cb1f83 AD |
1366 | return $c_id; |
| 1367 | } | |
| 1368 | ||
| 1369 | function getGlobalCounters($link, $global_unread = -1) { | |
| 6a7817c1 AD |
1370 | $ret_arr = array(); |
| 1371 | ||
| 8d505d78 | 1372 | if ($global_unread == -1) { |
| a9cb1f83 AD |
1373 | $global_unread = getGlobalUnread($link); |
| 1374 | } | |
| 6a7817c1 | 1375 | |
| 8d505d78 | 1376 | $cv = array("id" => "global-unread", |
| 12e6de72 | 1377 | "counter" => (int) $global_unread); |
| 6a7817c1 AD |
1378 | |
| 1379 | array_push($ret_arr, $cv); | |
| 7bf7e4d3 | 1380 | |
| 8d505d78 | 1381 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM |
| 7bf7e4d3 AD |
1382 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
| 1383 | ||
| 1384 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
| 1385 | ||
| 8d505d78 | 1386 | $cv = array("id" => "subscribed-feeds", |
| 12e6de72 | 1387 | "counter" => (int) $subscribed_feeds); |
| 7bf7e4d3 | 1388 | |
| 6a7817c1 AD |
1389 | array_push($ret_arr, $cv); |
| 1390 | ||
| 1391 | return $ret_arr; | |
| a9cb1f83 AD |
1392 | } |
| 1393 | ||
| 6a7817c1 | 1394 | function getVirtCounters($link) { |
| a9cb1f83 | 1395 | |
| ef393de7 | 1396 | $ret_arr = array(); |
| bdb7369b | 1397 | |
| e04c18a2 | 1398 | for ($i = 0; $i >= -4; $i--) { |
| bdb7369b | 1399 | |
| ceb30ba4 | 1400 | $count = getFeedUnread($link, $i); |
| 6a7817c1 AD |
1401 | |
| 1402 | $cv = array("id" => $i, | |
| 12e6de72 | 1403 | "counter" => (int) $count); |
| 8d505d78 | 1404 | |
| 296c8134 AD |
1405 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
| 1406 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
| bdb7369b | 1407 | |
| 6a7817c1 | 1408 | array_push($ret_arr, $cv); |
| 8d505d78 | 1409 | } |
| 0a6e5382 | 1410 | |
| a413f53e AD |
1411 | global $pluginhost; |
| 1412 | ||
| 1413 | if ($pluginhost) { | |
| 1414 | $feeds = $pluginhost->get_feeds(-1); | |
| 1415 | ||
| 0196ef94 AD |
1416 | if (is_array($feeds)) { |
| 1417 | foreach ($feeds as $feed) { | |
| 1418 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
| 1419 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
| a413f53e | 1420 | |
| 0196ef94 AD |
1421 | array_push($ret_arr, $cv); |
| 1422 | } | |
| a413f53e | 1423 | } |
| a413f53e AD |
1424 | } |
| 1425 | ||
| 0a6e5382 AD |
1426 | return $ret_arr; |
| 1427 | } | |
| 1428 | ||
| 11232703 | 1429 | function getLabelCounters($link, $descriptions = false) { |
| 6a7817c1 AD |
1430 | |
| 1431 | $ret_arr = array(); | |
| 0a6e5382 | 1432 | |
| 3809b278 | 1433 | $owner_uid = $_SESSION["uid"]; |
| bdb7369b | 1434 | |
| 45942238 AD |
1435 | $result = db_query($link, "SELECT id,caption,COUNT(unread) AS unread |
| 1436 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON | |
| 1437 | (ttrss_labels2.id = label_id) | |
| 1438 | LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true) | |
| 123a7643 AD |
1439 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, |
| 1440 | ttrss_labels2.caption"); | |
| 8d505d78 | 1441 | |
| 3809b278 | 1442 | while ($line = db_fetch_assoc($result)) { |
| 2d24f032 | 1443 | |
| f822a8e5 | 1444 | $id = label_to_feed_id($line["id"]); |
| e4f4b46f | 1445 | |
| 3809b278 | 1446 | $label_name = $line["caption"]; |
| 45942238 | 1447 | $count = $line["unread"]; |
| 3809b278 | 1448 | |
| 6a7817c1 | 1449 | $cv = array("id" => $id, |
| 12e6de72 | 1450 | "counter" => (int) $count); |
| 11232703 AD |
1451 | |
| 1452 | if ($descriptions) | |
| 1453 | $cv["description"] = $label_name; | |
| a9cb1f83 | 1454 | |
| 296c8134 AD |
1455 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
| 1456 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
| ef393de7 | 1457 | |
| 6a7817c1 | 1458 | array_push($ret_arr, $cv); |
| 3809b278 | 1459 | } |
| 8d505d78 | 1460 | |
| ef393de7 | 1461 | return $ret_arr; |
| a9cb1f83 AD |
1462 | } |
| 1463 | ||
| 3809b278 | 1464 | function getFeedCounters($link, $active_feed = false) { |
| a9cb1f83 | 1465 | |
| 6a7817c1 AD |
1466 | $ret_arr = array(); |
| 1467 | ||
| 41759103 | 1468 | $query = "SELECT ttrss_feeds.id, |
| 8a4c759e | 1469 | ttrss_feeds.title, |
| 8d505d78 | 1470 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
| de0a2122 AD |
1471 | last_error, value AS count |
| 1472 | FROM ttrss_feeds, ttrss_counters_cache | |
| 8d505d78 | 1473 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
| fc9de939 | 1474 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
| 55e01d7e | 1475 | AND ttrss_counters_cache.feed_id = id"; |
| a9cb1f83 | 1476 | |
| 14073c0a | 1477 | $result = db_query($link, $query); |
| a9cb1f83 AD |
1478 | $fctrs_modified = false; |
| 1479 | ||
| 1480 | while ($line = db_fetch_assoc($result)) { | |
| 8d505d78 | 1481 | |
| a9cb1f83 | 1482 | $id = $line["id"]; |
| de0a2122 | 1483 | $count = $line["count"]; |
| a9cb1f83 | 1484 | $last_error = htmlspecialchars($line["last_error"]); |
| fb1fb4ab | 1485 | |
| 324944f3 | 1486 | $last_updated = make_local_datetime($link, $line['last_updated'], false); |
| fb1fb4ab | 1487 | |
| 7defa089 | 1488 | $has_img = feed_has_icon($id); |
| a9cb1f83 | 1489 | |
| 428b704d AD |
1490 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
| 1491 | $last_updated = ''; | |
| 1492 | ||
| 6a7817c1 | 1493 | $cv = array("id" => $id, |
| 21884958 | 1494 | "updated" => $last_updated, |
| 12e6de72 | 1495 | "counter" => (int) $count, |
| 6a7817c1 | 1496 | "has_img" => (int) $has_img); |
| a9cb1f83 | 1497 | |
| 6a7817c1 AD |
1498 | if ($last_error) |
| 1499 | $cv["error"] = $last_error; | |
| 4ffa126e | 1500 | |
| 296c8134 AD |
1501 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
| 1502 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
| bdb7369b | 1503 | |
| 6a7817c1 | 1504 | if ($active_feed && $id == $active_feed) |
| fbc95c5b | 1505 | $cv["title"] = truncate_string($line["title"], 30); |
| 6a7817c1 AD |
1506 | |
| 1507 | array_push($ret_arr, $cv); | |
| a9cb1f83 | 1508 | |
| a9cb1f83 | 1509 | } |
| 6a7817c1 AD |
1510 | |
| 1511 | return $ret_arr; | |
| a9cb1f83 AD |
1512 | } |
| 1513 | ||
| 6e7f8d26 AD |
1514 | function get_pgsql_version($link) { |
| 1515 | $result = db_query($link, "SELECT version() AS version"); | |
| 9949bd15 | 1516 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
| 6e7f8d26 AD |
1517 | return $version[1]; |
| 1518 | } | |
| 1519 | ||
| 2b8290cd | 1520 | /** |
| 23d2471c AD |
1521 | * @return array (code => Status code, message => error message if available) |
| 1522 | * | |
| 2b8290cd CW |
1523 | * 0 - OK, Feed already exists |
| 1524 | * 1 - OK, Feed added | |
| 1525 | * 2 - Invalid URL | |
| 9a8ce956 CW |
1526 | * 3 - URL content is HTML, no feeds available |
| 1527 | * 4 - URL content is HTML which contains multiple feeds. | |
| 1528 | * Here you should call extractfeedurls in rpc-backend | |
| 1529 | * to get all possible feeds. | |
| 5414ad4c | 1530 | * 5 - Couldn't download the URL content. |
| 2b8290cd | 1531 | */ |
| 8d505d78 | 1532 | function subscribe_to_feed($link, $url, $cat_id = 0, |
| efc6553d | 1533 | $auth_login = '', $auth_pass = '') { |
| bb0f29a4 | 1534 | |
| 23d2471c AD |
1535 | global $fetch_last_error; |
| 1536 | ||
| 2c08214a AD |
1537 | require_once "include/rssfuncs.php"; |
| 1538 | ||
| f0266f51 | 1539 | $url = fix_url($url); |
| ec39a02c | 1540 | |
| 23d2471c | 1541 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
| a5819bb3 | 1542 | |
| 759e5132 AD |
1543 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
| 1544 | ||
| 1545 | if (!$contents) { | |
| 304aadb9 | 1546 | return array("code" => 5, "message" => $fetch_last_error); |
| 759e5132 AD |
1547 | } |
| 1548 | ||
| 1549 | if (is_html($contents)) { | |
| 1550 | $feedUrls = get_feeds_from_html($url, $contents); | |
| 304aadb9 | 1551 | |
| 304aadb9 AD |
1552 | if (count($feedUrls) == 0) { |
| 1553 | return array("code" => 3); | |
| 1554 | } else if (count($feedUrls) > 1) { | |
| 759e5132 | 1555 | return array("code" => 4, "feeds" => $feedUrls); |
| f6d8345b | 1556 | } |
| 304aadb9 AD |
1557 | //use feed url as new URL |
| 1558 | $url = key($feedUrls); | |
| 1559 | } | |
| f6d8345b | 1560 | |
| 956c7629 AD |
1561 | if ($cat_id == "0" || !$cat_id) { |
| 1562 | $cat_qpart = "NULL"; | |
| 1563 | } else { | |
| 1564 | $cat_qpart = "'$cat_id'"; | |
| 1565 | } | |
| 8d505d78 | 1566 | |
| 956c7629 | 1567 | $result = db_query($link, |
| 8d505d78 | 1568 | "SELECT id FROM ttrss_feeds |
| a5819bb3 | 1569 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
| 8d505d78 | 1570 | |
| 956c7629 | 1571 | if (db_num_rows($result) == 0) { |
| 956c7629 | 1572 | $result = db_query($link, |
| 8d505d78 AD |
1573 | "INSERT INTO ttrss_feeds |
| 1574 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method) | |
| 1575 | VALUES ('".$_SESSION["uid"]."', '$url', | |
| 19b3992b | 1576 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)"); |
| 8d505d78 | 1577 | |
| 956c7629 | 1578 | $result = db_query($link, |
| 8d505d78 | 1579 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
| f27de515 | 1580 | AND owner_uid = " . $_SESSION["uid"]); |
| 8d505d78 | 1581 | |
| 956c7629 | 1582 | $feed_id = db_fetch_result($result, 0, "id"); |
| 8d505d78 | 1583 | |
| 956c7629 | 1584 | if ($feed_id) { |
| c633e370 | 1585 | update_rss_feed($link, $feed_id, true); |
| 956c7629 AD |
1586 | } |
| 1587 | ||
| 23d2471c | 1588 | return array("code" => 1); |
| 956c7629 | 1589 | } else { |
| 23d2471c | 1590 | return array("code" => 0); |
| 956c7629 AD |
1591 | } |
| 1592 | } | |
| 1593 | ||
| 8d505d78 | 1594 | function print_feed_select($link, $id, $default_id = "", |
| 4c9d0490 AD |
1595 | $attributes = "", $include_all_feeds = true, |
| 1596 | $root_id = false, $nest_level = 0) { | |
| 1597 | ||
| 1598 | if (!$root_id) { | |
| 1599 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
| 1600 | if ($include_all_feeds) { | |
| 1601 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
| 1602 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
| 1603 | } | |
| 673d54ca | 1604 | } |
| 8d505d78 | 1605 | |
| 4c9d0490 | 1606 | if (get_pref($link, 'ENABLE_FEED_CATS')) { |
| 673d54ca | 1607 | |
| 4c9d0490 AD |
1608 | if ($root_id) |
| 1609 | $parent_qpart = "parent_cat = '$root_id'"; | |
| 1610 | else | |
| 1611 | $parent_qpart = "parent_cat IS NULL"; | |
| 673d54ca | 1612 | |
| 4c9d0490 AD |
1613 | $result = db_query($link, "SELECT id,title, |
| 1614 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
| 1615 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
| 1616 | FROM ttrss_feed_categories | |
| 1617 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
| 1618 | ||
| 1619 | while ($line = db_fetch_assoc($result)) { | |
| 1620 | ||
| 1621 | for ($i = 0; $i < $nest_level; $i++) | |
| 1622 | $line["title"] = " - " . $line["title"]; | |
| 1623 | ||
| 1624 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
| 1625 | ||
| 1626 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
| 1627 | $line["id"], htmlspecialchars($line["title"])); | |
| 1628 | ||
| 1629 | if ($line["num_children"] > 0) | |
| 1630 | print_feed_select($link, $id, $default_id, $attributes, | |
| 1631 | $include_all_feeds, $line["id"], $nest_level+1); | |
| 1632 | ||
| 1633 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
| 1634 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
| 1635 | ||
| 1636 | while ($fline = db_fetch_assoc($feed_result)) { | |
| 1637 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
| 1638 | ||
| 1639 | $fline["title"] = " + " . $fline["title"]; | |
| 1640 | ||
| 1641 | for ($i = 0; $i < $nest_level; $i++) | |
| 1642 | $fline["title"] = " - " . $fline["title"]; | |
| 1643 | ||
| 1644 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1645 | $fline["id"], htmlspecialchars($fline["title"])); | |
| 1646 | } | |
| 673d54ca | 1647 | } |
| b1710666 | 1648 | |
| 4c9d0490 AD |
1649 | if (!$root_id) { |
| 1650 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
| 1651 | ||
| 1652 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
| 1653 | __("Uncategorized")); | |
| 1654 | ||
| 1655 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
| 1656 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
| 1657 | ||
| 1658 | while ($fline = db_fetch_assoc($feed_result)) { | |
| 1659 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
| 1660 | ||
| 1661 | $fline["title"] = " + " . $fline["title"]; | |
| 1662 | ||
| 1663 | for ($i = 0; $i < $nest_level; $i++) | |
| 1664 | $fline["title"] = " - " . $fline["title"]; | |
| 1665 | ||
| 1666 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1667 | $fline["id"], htmlspecialchars($fline["title"])); | |
| 1668 | } | |
| 1669 | } | |
| b1710666 | 1670 | |
| 4c9d0490 AD |
1671 | } else { |
| 1672 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
| 1673 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
| 1674 | ||
| 1675 | while ($line = db_fetch_assoc($result)) { | |
| 1676 | ||
| 1677 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
| 1678 | ||
| 1679 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1680 | $line["id"], htmlspecialchars($line["title"])); | |
| 1681 | } | |
| 673d54ca | 1682 | } |
| 8d505d78 | 1683 | |
| 4c9d0490 AD |
1684 | if (!$root_id) { |
| 1685 | print "</select>"; | |
| 1686 | } | |
| 673d54ca AD |
1687 | } |
| 1688 | ||
| fbf85cf6 AD |
1689 | function print_feed_cat_select($link, $id, $default_id, |
| 1690 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { | |
| 8d505d78 | 1691 | |
| fbf85cf6 AD |
1692 | if (!$root_id) { |
| 1693 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
| 1694 | } | |
| 673d54ca | 1695 | |
| fbf85cf6 AD |
1696 | if ($root_id) |
| 1697 | $parent_qpart = "parent_cat = '$root_id'"; | |
| 1698 | else | |
| 1699 | $parent_qpart = "parent_cat IS NULL"; | |
| 673d54ca | 1700 | |
| fbf85cf6 AD |
1701 | $result = db_query($link, "SELECT id,title, |
| 1702 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
| 1703 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
| 1704 | FROM ttrss_feed_categories | |
| 1705 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
| 673d54ca | 1706 | |
| fbf85cf6 AD |
1707 | while ($line = db_fetch_assoc($result)) { |
| 1708 | if ($line["id"] == $default_id) { | |
| 1709 | $is_selected = "selected=\"1\""; | |
| 1710 | } else { | |
| 1711 | $is_selected = ""; | |
| 1712 | } | |
| 673d54ca | 1713 | |
| fbf85cf6 AD |
1714 | for ($i = 0; $i < $nest_level; $i++) |
| 1715 | $line["title"] = " - " . $line["title"]; | |
| c00907f2 | 1716 | |
| fbf85cf6 AD |
1717 | if ($line["title"]) |
| 1718 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1719 | $line["id"], htmlspecialchars($line["title"])); | |
| 673d54ca | 1720 | |
| fbf85cf6 AD |
1721 | if ($line["num_children"] > 0) |
| 1722 | print_feed_cat_select($link, $id, $default_id, $attributes, | |
| 1723 | $include_all_cats, $line["id"], $nest_level+1); | |
| 1724 | } | |
| 5c7c7da9 | 1725 | |
| fbf85cf6 AD |
1726 | if (!$root_id) { |
| 1727 | if ($include_all_cats) { | |
| 1728 | if (db_num_rows($result) > 0) { | |
| 1729 | print "<option disabled=\"1\">--------</option>"; | |
| 1730 | } | |
| 7e18f8e7 AD |
1731 | |
| 1732 | if ($default_id == 0) { | |
| 1733 | $is_selected = "selected=\"1\""; | |
| 1734 | } else { | |
| 1735 | $is_selected = ""; | |
| 1736 | } | |
| 1737 | ||
| 1738 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
| fbf85cf6 AD |
1739 | } |
| 1740 | print "</select>"; | |
| 1741 | } | |
| 1742 | } | |
| 8d505d78 | 1743 | |
| 14f69488 AD |
1744 | function checkbox_to_sql_bool($val) { |
| 1745 | return ($val == "on") ? "true" : "false"; | |
| 1746 | } | |
| 86b682ce AD |
1747 | |
| 1748 | function getFeedCatTitle($link, $id) { | |
| 1749 | if ($id == -1) { | |
| d1db26aa | 1750 | return __("Special"); |
| f822a8e5 | 1751 | } else if ($id < LABEL_BASE_INDEX) { |
| d1db26aa | 1752 | return __("Labels"); |
| 86b682ce | 1753 | } else if ($id > 0) { |
| 8d505d78 | 1754 | $result = db_query($link, "SELECT ttrss_feed_categories.title |
| 86b682ce AD |
1755 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
| 1756 | cat_id = ttrss_feed_categories.id"); | |
| 1757 | if (db_num_rows($result) == 1) { | |
| 1758 | return db_fetch_result($result, 0, "title"); | |
| 1759 | } else { | |
| d1db26aa | 1760 | return __("Uncategorized"); |
| 86b682ce AD |
1761 | } |
| 1762 | } else { | |
| 1763 | return "getFeedCatTitle($id) failed"; | |
| 1764 | } | |
| 1765 | ||
| 1766 | } | |
| 1767 | ||
| 9299102f | 1768 | function getFeedIcon($id) { |
| af88c48a | 1769 | switch ($id) { |
| 4bee8b5f AD |
1770 | case 0: |
| 1771 | return "images/archive.png"; | |
| 1772 | break; | |
| af88c48a | 1773 | case -1: |
| c2167866 | 1774 | return "images/mark_set.svg"; |
| af88c48a AD |
1775 | break; |
| 1776 | case -2: | |
| c2167866 | 1777 | return "images/pub_set.svg"; |
| af88c48a AD |
1778 | break; |
| 1779 | case -3: | |
| 1780 | return "images/fresh.png"; | |
| 1781 | break; | |
| 1782 | case -4: | |
| 1783 | return "images/tag.png"; | |
| 1784 | break; | |
| 5417fbd7 AD |
1785 | case -6: |
| 1786 | return "images/recently_read.png"; | |
| 1787 | break; | |
| af88c48a | 1788 | default: |
| f822a8e5 | 1789 | if ($id < LABEL_BASE_INDEX) { |
| 4bee8b5f AD |
1790 | return "images/label.png"; |
| 1791 | } else { | |
| 8d505d78 | 1792 | if (file_exists(ICONS_DIR . "/$id.ico")) |
| e2eda979 | 1793 | return ICONS_URL . "/$id.ico"; |
| 4bee8b5f | 1794 | } |
| af88c48a AD |
1795 | break; |
| 1796 | } | |
| 1797 | } | |
| 1798 | ||
| fd994f1a AD |
1799 | function getFeedTitle($link, $id, $cat = false) { |
| 1800 | if ($cat) { | |
| 8add44ec | 1801 | return getCategoryTitle($link, $id); |
| fd994f1a | 1802 | } else if ($id == -1) { |
| d1db26aa | 1803 | return __("Starred articles"); |
| 945c243e AD |
1804 | } else if ($id == -2) { |
| 1805 | return __("Published articles"); | |
| 2d24f032 AD |
1806 | } else if ($id == -3) { |
| 1807 | return __("Fresh articles"); | |
| b2531a28 AD |
1808 | } else if ($id == -4) { |
| 1809 | return __("All articles"); | |
| 80db1113 | 1810 | } else if ($id === 0 || $id === "0") { |
| e04c18a2 | 1811 | return __("Archived articles"); |
| 5417fbd7 AD |
1812 | } else if ($id == -6) { |
| 1813 | return __("Recently read"); | |
| f822a8e5 AD |
1814 | } else if ($id < LABEL_BASE_INDEX) { |
| 1815 | $label_id = feed_to_label_id($id); | |
| ceb30ba4 | 1816 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
| 86b682ce | 1817 | if (db_num_rows($result) == 1) { |
| ceb30ba4 | 1818 | return db_fetch_result($result, 0, "caption"); |
| 86b682ce AD |
1819 | } else { |
| 1820 | return "Unknown label ($label_id)"; | |
| 1821 | } | |
| 1822 | ||
| 147f5632 | 1823 | } else if (is_numeric($id) && $id > 0) { |
| 86b682ce AD |
1824 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
| 1825 | if (db_num_rows($result) == 1) { | |
| 1826 | return db_fetch_result($result, 0, "title"); | |
| 1827 | } else { | |
| 1828 | return "Unknown feed ($id)"; | |
| 1829 | } | |
| 1830 | } else { | |
| 22fdebff | 1831 | return $id; |
| 86b682ce | 1832 | } |
| 86b682ce | 1833 | } |
| 3dd46f19 | 1834 | |
| d8221301 | 1835 | function make_init_params($link) { |
| f1f3a642 | 1836 | $params = array(); |
| c9268ed5 | 1837 | |
| f1f3a642 AD |
1838 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
| 1839 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
| 7d12b6c8 | 1840 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT", |
| 30b6ee8c | 1841 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
| 40496720 | 1842 | |
| c4f7ba80 | 1843 | $params[strtolower($param)] = (int) get_pref($link, $param); |
| f1f3a642 | 1844 | } |
| 40496720 | 1845 | |
| c4f7ba80 AD |
1846 | $params["icons_url"] = ICONS_URL; |
| 1847 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
| 1848 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
| 1849 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
| 1850 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
| c4f7ba80 | 1851 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
| 88a41b64 | 1852 | $params["label_base_index"] = (int) LABEL_BASE_INDEX; |
| 59b223d7 | 1853 | |
| 8cd576a1 | 1854 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
| 9b7ecc0a AD |
1855 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
| 1856 | ||
| 8cd576a1 AD |
1857 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
| 1858 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
| 9b7ecc0a | 1859 | |
| 8cd576a1 | 1860 | $params["max_feed_id"] = (int) $max_feed_id; |
| c4f7ba80 | 1861 | $params["num_feeds"] = (int) $num_feeds; |
| 8cd576a1 | 1862 | |
| c4f7ba80 | 1863 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); |
| b8cb4d08 | 1864 | $params["hotkeys"] = get_hotkeys_map($link); |
| 9b7ecc0a | 1865 | |
| 8484ce22 | 1866 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
| f03701fe | 1867 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
| 8484ce22 | 1868 | |
| 6b1a4ecd | 1869 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
| 8b83bf5f | 1870 | |
| d8221301 | 1871 | return $params; |
| 3ac2b520 | 1872 | } |
| f54f515f | 1873 | |
| b8cb4d08 AD |
1874 | function get_hotkeys_info($link) { |
| 1875 | $hotkeys = array( | |
| 1876 | __("Navigation") => array( | |
| 1877 | "next_feed" => __("Open next feed"), | |
| 1878 | "prev_feed" => __("Open previous feed"), | |
| 1879 | "next_article" => __("Open next article"), | |
| 1880 | "prev_article" => __("Open previous article"), | |
| c22580b5 AD |
1881 | "next_article_noscroll" => __("Open next article (don't scroll long articles)"), |
| 1882 | "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"), | |
| b8cb4d08 AD |
1883 | "search_dialog" => __("Show search dialog")), |
| 1884 | __("Article") => array( | |
| 1885 | "toggle_mark" => __("Toggle starred"), | |
| 1886 | "toggle_publ" => __("Toggle published"), | |
| 1887 | "toggle_unread" => __("Toggle unread"), | |
| 1888 | "edit_tags" => __("Edit tags"), | |
| 1889 | "dismiss_selected" => __("Dismiss selected"), | |
| 1890 | "dismiss_read" => __("Dismiss read"), | |
| 1891 | "open_in_new_window" => __("Open in new window"), | |
| 1892 | "catchup_below" => __("Mark below as read"), | |
| 1893 | "catchup_above" => __("Mark above as read"), | |
| 1894 | "article_scroll_down" => __("Scroll down"), | |
| 1895 | "article_scroll_up" => __("Scroll up"), | |
| 1896 | "select_article_cursor" => __("Select article under cursor"), | |
| 1bcf8f45 | 1897 | "email_article" => __("Email article"), |
| 414191d4 | 1898 | "close_article" => __("Close/collapse article"), |
| 2ccc7b8e AD |
1899 | "toggle_widescreen" => __("Toggle widescreen mode"), |
| 1900 | "toggle_embed_original" => __("Toggle embed original")), | |
| b8cb4d08 AD |
1901 | __("Article selection") => array( |
| 1902 | "select_all" => __("Select all articles"), | |
| 1903 | "select_unread" => __("Select unread"), | |
| 1904 | "select_marked" => __("Select starred"), | |
| 1905 | "select_published" => __("Select published"), | |
| 1906 | "select_invert" => __("Invert selection"), | |
| 1907 | "select_none" => __("Deselect everything")), | |
| 1908 | __("Feed") => array( | |
| 1909 | "feed_refresh" => __("Refresh current feed"), | |
| 1910 | "feed_unhide_read" => __("Un/hide read feeds"), | |
| 1911 | "feed_subscribe" => __("Subscribe to feed"), | |
| 1912 | "feed_edit" => __("Edit feed"), | |
| 1913 | "feed_catchup" => __("Mark as read"), | |
| 1914 | "feed_reverse" => __("Reverse headlines"), | |
| 43f775de | 1915 | "feed_debug_update" => __("Debug feed update"), |
| b8cb4d08 | 1916 | "catchup_all" => __("Mark all feeds as read"), |
| 4b27f0c0 | 1917 | "cat_toggle_collapse" => __("Un/collapse current category"), |
| 60b88b25 AD |
1918 | "toggle_combined_mode" => __("Toggle combined mode"), |
| 1919 | "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")), | |
| b8cb4d08 AD |
1920 | __("Go to") => array( |
| 1921 | "goto_all" => __("All articles"), | |
| 1922 | "goto_fresh" => __("Fresh"), | |
| 1923 | "goto_marked" => __("Starred"), | |
| 1924 | "goto_published" => __("Published"), | |
| 1925 | "goto_tagcloud" => __("Tag cloud"), | |
| 1926 | "goto_prefs" => __("Preferences")), | |
| 1927 | __("Other") => array( | |
| 1928 | "create_label" => __("Create label"), | |
| 1929 | "create_filter" => __("Create filter"), | |
| 1930 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
| 1931 | "help_dialog" => __("Show help dialog")) | |
| 1932 | ); | |
| 1933 | ||
| 1934 | return $hotkeys; | |
| 1935 | } | |
| 1936 | ||
| 1937 | function get_hotkeys_map($link) { | |
| a83b58f1 | 1938 | $hotkeys = array( |
| e218c5f5 AD |
1939 | // "navigation" => array( |
| 1940 | "k" => "next_feed", | |
| 1941 | "j" => "prev_feed", | |
| 1942 | "n" => "next_article", | |
| 1943 | "p" => "prev_article", | |
| e5e2cf3b AD |
1944 | "(38)|up" => "prev_article", |
| 1945 | "(40)|down" => "next_article", | |
| da15c140 AD |
1946 | // "^(38)|Ctrl-up" => "prev_article_noscroll", |
| 1947 | // "^(40)|Ctrl-down" => "next_article_noscroll", | |
| e5e2cf3b | 1948 | "(191)|/" => "search_dialog", |
| e218c5f5 AD |
1949 | // "article" => array( |
| 1950 | "s" => "toggle_mark", | |
| 5b18c936 | 1951 | "*s" => "toggle_publ", |
| e218c5f5 | 1952 | "u" => "toggle_unread", |
| 5b18c936 AD |
1953 | "*t" => "edit_tags", |
| 1954 | "*d" => "dismiss_selected", | |
| 1955 | "*x" => "dismiss_read", | |
| e218c5f5 AD |
1956 | "o" => "open_in_new_window", |
| 1957 | "c p" => "catchup_below", | |
| 1958 | "c n" => "catchup_above", | |
| 5b18c936 AD |
1959 | "*n" => "article_scroll_down", |
| 1960 | "*p" => "article_scroll_up", | |
| d2db81a5 AD |
1961 | "*(38)|Shift+up" => "article_scroll_up", |
| 1962 | "*(40)|Shift+down" => "article_scroll_down", | |
| 5b18c936 | 1963 | "a *w" => "toggle_widescreen", |
| 2ccc7b8e | 1964 | "a e" => "toggle_embed_original", |
| e218c5f5 | 1965 | "e" => "email_article", |
| 2cda4314 | 1966 | "a q" => "close_article", |
| e218c5f5 AD |
1967 | // "article_selection" => array( |
| 1968 | "a a" => "select_all", | |
| 1969 | "a u" => "select_unread", | |
| 5b18c936 | 1970 | "a *u" => "select_marked", |
| e218c5f5 AD |
1971 | "a p" => "select_published", |
| 1972 | "a i" => "select_invert", | |
| 1973 | "a n" => "select_none", | |
| 1974 | // "feed" => array( | |
| 1975 | "f r" => "feed_refresh", | |
| 1976 | "f a" => "feed_unhide_read", | |
| 1977 | "f s" => "feed_subscribe", | |
| 1978 | "f e" => "feed_edit", | |
| 1979 | "f q" => "feed_catchup", | |
| 1980 | "f x" => "feed_reverse", | |
| 5b18c936 AD |
1981 | "f *d" => "feed_debug_update", |
| 1982 | "f *c" => "toggle_combined_mode", | |
| 60b88b25 | 1983 | "f c" => "toggle_cdm_expanded", |
| 5b18c936 | 1984 | "*q" => "catchup_all", |
| e218c5f5 AD |
1985 | "x" => "cat_toggle_collapse", |
| 1986 | // "goto" => array( | |
| 1987 | "g a" => "goto_all", | |
| 1988 | "g f" => "goto_fresh", | |
| 1989 | "g s" => "goto_marked", | |
| 1990 | "g p" => "goto_published", | |
| 1991 | "g t" => "goto_tagcloud", | |
| 5b18c936 | 1992 | "g *p" => "goto_prefs", |
| e218c5f5 | 1993 | // "other" => array( |
| 3fb40112 | 1994 | "(9)|Tab" => "select_article_cursor", // tab |
| e218c5f5 AD |
1995 | "c l" => "create_label", |
| 1996 | "c f" => "create_filter", | |
| 1997 | "c s" => "collapse_sidebar", | |
| 3fb40112 | 1998 | "^(191)|Ctrl+/" => "help_dialog", |
| a83b58f1 AD |
1999 | ); |
| 2000 | ||
| da15c140 AD |
2001 | if (get_pref($link, 'COMBINED_DISPLAY_MODE')) { |
| 2002 | $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll"; | |
| 2003 | $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll"; | |
| 2004 | } | |
| 2005 | ||
| e218c5f5 AD |
2006 | global $pluginhost; |
| 2007 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP) as $plugin) { | |
| 2008 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); | |
| 2009 | } | |
| 2010 | ||
| 2011 | $prefixes = array(); | |
| 2012 | ||
| 2013 | foreach (array_keys($hotkeys) as $hotkey) { | |
| 2014 | $pair = explode(" ", $hotkey, 2); | |
| 2015 | ||
| 2016 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
| 2017 | array_push($prefixes, $pair[0]); | |
| 2018 | } | |
| 2019 | } | |
| 2020 | ||
| 2021 | return array($prefixes, $hotkeys); | |
| a83b58f1 AD |
2022 | } |
| 2023 | ||
| c4f7ba80 | 2024 | function make_runtime_info($link) { |
| 8cd576a1 AD |
2025 | $data = array(); |
| 2026 | ||
| 2027 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
| 9b7ecc0a AD |
2028 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
| 2029 | ||
| 8cd576a1 AD |
2030 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
| 2031 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
| 9b7ecc0a | 2032 | |
| 8cd576a1 AD |
2033 | $data["max_feed_id"] = (int) $max_feed_id; |
| 2034 | $data["num_feeds"] = (int) $num_feeds; | |
| c4f7ba80 | 2035 | |
| f8fb4498 | 2036 | $data['last_article_id'] = getLastArticleId($link); |
| 5ae8f858 | 2037 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); |
| f8fb4498 | 2038 | |
| 16314dda | 2039 | $data['dep_ts'] = calculate_dep_timestamp(); |
| 4cdb8173 | 2040 | $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE'); |
| 16314dda | 2041 | |
| dbaa4e4a | 2042 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
| c4f7ba80 AD |
2043 | |
| 2044 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
| 8e00ae9b | 2045 | |
| 9041f58b | 2046 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
| 8e00ae9b | 2047 | |
| fb074239 | 2048 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
| fbae93d8 | 2049 | |
| 8e00ae9b | 2050 | if ($stamp) { |
| 9041f58b AD |
2051 | $stamp_delta = time() - $stamp; |
| 2052 | ||
| 2053 | if ($stamp_delta > 1800) { | |
| f6854e44 | 2054 | $stamp_check = 0; |
| 8e00ae9b | 2055 | } else { |
| f6854e44 AD |
2056 | $stamp_check = 1; |
| 2057 | $_SESSION["daemon_stamp_check"] = time(); | |
| 8e00ae9b AD |
2058 | } |
| 2059 | ||
| c4f7ba80 | 2060 | $data['daemon_stamp_ok'] = $stamp_check; |
| f6854e44 | 2061 | |
| 8e00ae9b AD |
2062 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
| 2063 | ||
| c4f7ba80 | 2064 | $data['daemon_stamp'] = $stamp_fmt; |
| 8e00ae9b | 2065 | } |
| 8e00ae9b | 2066 | } |
| 71ad883b | 2067 | } |
| 8e00ae9b | 2068 | |
| 63855db1 | 2069 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
| fb074239 | 2070 | $new_version_details = @check_for_update($link); |
| d9fa39f1 | 2071 | |
| 63855db1 | 2072 | $data['new_version_available'] = (int) ($new_version_details != false); |
| d9fa39f1 AD |
2073 | |
| 2074 | $_SESSION["last_version_check"] = time(); | |
| 27211afe | 2075 | $_SESSION["version_data"] = $new_version_details; |
| d9fa39f1 AD |
2076 | } |
| 2077 | ||
| c4f7ba80 | 2078 | return $data; |
| f54f515f | 2079 | } |
| ef393de7 | 2080 | |
| ca5d9be4 | 2081 | function search_to_sql($link, $search) { |
| ef393de7 | 2082 | |
| 88040f57 | 2083 | $search_query_part = ""; |
| e20c9d88 | 2084 | |
| 9949bd15 | 2085 | $keywords = explode(" ", $search); |
| 88040f57 | 2086 | $query_keywords = array(); |
| e20c9d88 | 2087 | |
| ab4b768f AD |
2088 | foreach ($keywords as $k) { |
| 2089 | if (strpos($k, "-") === 0) { | |
| 2090 | $k = substr($k, 1); | |
| 2091 | $not = "NOT"; | |
| 2092 | } else { | |
| 2093 | $not = ""; | |
| 88040f57 | 2094 | } |
| e20c9d88 | 2095 | |
| 9949bd15 | 2096 | $commandpair = explode(":", mb_strtolower($k), 2); |
| 53003548 AD |
2097 | |
| 2098 | if ($commandpair[0] == "note" && $commandpair[1]) { | |
| 2099 | ||
| 2100 | if ($commandpair[1] == "true") | |
| 2101 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
| 2102 | else | |
| 2103 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
| 2104 | ||
| 2105 | } else if ($commandpair[0] == "star" && $commandpair[1]) { | |
| 2106 | ||
| 2107 | if ($commandpair[1] == "true") | |
| 2108 | array_push($query_keywords, "($not (marked = true))"); | |
| 2109 | else | |
| 2110 | array_push($query_keywords, "($not (marked = false))"); | |
| 2111 | ||
| 2112 | } else if ($commandpair[0] == "pub" && $commandpair[1]) { | |
| 2113 | ||
| 2114 | if ($commandpair[1] == "true") | |
| 2115 | array_push($query_keywords, "($not (published = true))"); | |
| 2116 | else | |
| 2117 | array_push($query_keywords, "($not (published = false))"); | |
| 2118 | ||
| 2119 | } else if (strpos($k, "@") === 0) { | |
| e20c9d88 | 2120 | |
| ab4b768f AD |
2121 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']); |
| 2122 | $orig_ts = strtotime(substr($k, 1)); | |
| ab4b768f | 2123 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); |
| 8d505d78 | 2124 | |
| 53003548 AD |
2125 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
| 2126 | ||
| ab4b768f | 2127 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
| ca5d9be4 | 2128 | } else { |
| ab4b768f AD |
2129 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') |
| 2130 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
| 88040f57 AD |
2131 | } |
| 2132 | } | |
| 2133 | ||
| 2134 | $search_query_part = implode("AND", $query_keywords); | |
| 2135 | ||
| 2136 | return $search_query_part; | |
| 2137 | } | |
| 2138 | ||
| 67bd0b1f AD |
2139 | function getParentCategories($link, $cat, $owner_uid) { |
| 2140 | $rv = array(); | |
| 2141 | ||
| 2142 | $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories | |
| 2143 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); | |
| 2144 | ||
| 2145 | while ($line = db_fetch_assoc($result)) { | |
| 2146 | array_push($rv, $line["parent_cat"]); | |
| 2147 | $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid)); | |
| 2148 | } | |
| 2149 | ||
| 2150 | return $rv; | |
| 2151 | } | |
| 2152 | ||
| 6d8d00e8 AD |
2153 | function getChildCategories($link, $cat, $owner_uid) { |
| 2154 | $rv = array(); | |
| 2155 | ||
| 2156 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories | |
| 2157 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); | |
| 2158 | ||
| 2159 | while ($line = db_fetch_assoc($result)) { | |
| 2160 | array_push($rv, $line["id"]); | |
| 2161 | $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid)); | |
| 2162 | } | |
| 2163 | ||
| 2164 | return $rv; | |
| 2165 | } | |
| 147f5632 | 2166 | |
| ca5d9be4 | 2167 | function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false) { |
| c36bf4d5 AD |
2168 | |
| 2169 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| c1a0b534 | 2170 | |
| c3fddd05 AD |
2171 | $ext_tables_part = ""; |
| 2172 | ||
| 88040f57 | 2173 | if ($search) { |
| e4f7f8df AD |
2174 | |
| 2175 | if (SPHINX_ENABLED) { | |
| 2176 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
| 2177 | ||
| 8d505d78 | 2178 | if ($ids) |
| e4f7f8df AD |
2179 | $search_query_part = "ref_id IN ($ids) AND "; |
| 2180 | else | |
| 2181 | $search_query_part = "ref_id = -1 AND "; | |
| 2182 | ||
| 2183 | } else { | |
| ca5d9be4 | 2184 | $search_query_part = search_to_sql($link, $search); |
| e4f7f8df | 2185 | $search_query_part .= " AND "; |
| 8d505d78 | 2186 | } |
| e20c9d88 | 2187 | |
| ef393de7 AD |
2188 | } else { |
| 2189 | $search_query_part = ""; | |
| 2190 | } | |
| 2191 | ||
| 36184020 | 2192 | if ($filter) { |
| 4e02f582 AD |
2193 | |
| 2194 | if (DB_TYPE == "pgsql") { | |
| 2195 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
| 2196 | } else { | |
| 2197 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
| 2198 | } | |
| 2199 | ||
| 2200 | $override_order = "updated DESC"; | |
| 2201 | ||
| 2680295b | 2202 | $filter_query_part = filter_to_sql($link, $filter, $owner_uid); |
| dd8c36af AD |
2203 | |
| 2204 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
| 809c8e62 | 2205 | $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries, |
| 2680295b | 2206 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories |
| dd8c36af AD |
2207 | WHERE $filter_query_part LIMIT 1", false); |
| 2208 | ||
| 7726063c AD |
2209 | if ($result) { |
| 2210 | $test = db_fetch_result($result, 0, "true_val"); | |
| dd8c36af | 2211 | |
| 7726063c AD |
2212 | if (!$test) { |
| 2213 | $filter_query_part = "false AND"; | |
| 2214 | } else { | |
| 2215 | $filter_query_part .= " AND"; | |
| 2216 | } | |
| dd8c36af | 2217 | } else { |
| 7726063c | 2218 | $filter_query_part = "false AND"; |
| dd8c36af AD |
2219 | } |
| 2220 | ||
| 36184020 AD |
2221 | } else { |
| 2222 | $filter_query_part = ""; | |
| 2223 | } | |
| 2224 | ||
| 97e5dbb2 AD |
2225 | if ($since_id) { |
| 2226 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
| 2227 | } else { | |
| 2228 | $since_id_part = ""; | |
| 2229 | } | |
| 2230 | ||
| ef393de7 | 2231 | $view_query_part = ""; |
| 8d505d78 | 2232 | |
| 9b523c01 | 2233 | if ($view_mode == "adaptive") { |
| ef393de7 AD |
2234 | if ($search) { |
| 2235 | $view_query_part = " "; | |
| 2236 | } else if ($feed != -1) { | |
| 6d8d00e8 | 2237 | |
| a6adb136 | 2238 | $unread = getFeedUnread($link, $feed, $cat_view); |
| f4a2f12a | 2239 | |
| a6adb136 AD |
2240 | if ($cat_view && $feed > 0 && $include_children) |
| 2241 | $unread += getCategoryChildrenUnread($link, $feed); | |
| f4a2f12a | 2242 | |
| a6adb136 AD |
2243 | if ($unread > 0) |
| 2244 | $view_query_part = " unread = true AND "; | |
| f4a2f12a | 2245 | |
| ef393de7 AD |
2246 | } |
| 2247 | } | |
| 8d505d78 | 2248 | |
| ef393de7 AD |
2249 | if ($view_mode == "marked") { |
| 2250 | $view_query_part = " marked = true AND "; | |
| 2251 | } | |
| 23d72f39 | 2252 | |
| 127aaaa0 AD |
2253 | if ($view_mode == "has_note") { |
| 2254 | $view_query_part = " (note IS NOT NULL AND note != '') AND "; | |
| 2255 | } | |
| 2256 | ||
| 23d72f39 AD |
2257 | if ($view_mode == "published") { |
| 2258 | $view_query_part = " published = true AND "; | |
| 2259 | } | |
| 2260 | ||
| 0bf65987 | 2261 | if ($view_mode == "unread" && $feed != -6) { |
| ef393de7 AD |
2262 | $view_query_part = " unread = true AND "; |
| 2263 | } | |
| 8b09eac8 | 2264 | |
| ef393de7 AD |
2265 | if ($limit > 0) { |
| 2266 | $limit_query_part = "LIMIT " . $limit; | |
| 8d505d78 | 2267 | } |
| ef393de7 | 2268 | |
| 8361e724 AD |
2269 | $allow_archived = false; |
| 2270 | ||
| ef393de7 | 2271 | $vfeed_query_part = ""; |
| 8d505d78 | 2272 | |
| ef393de7 AD |
2273 | // override query strategy and enable feed display when searching globally |
| 2274 | if ($search && $search_mode == "all_feeds") { | |
| 7032f2a5 | 2275 | $query_strategy_part = "true"; |
| 8d505d78 | 2276 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 22fdebff | 2277 | /* tags */ |
| 75c648cf | 2278 | } else if (!is_numeric($feed)) { |
| 7032f2a5 | 2279 | $query_strategy_part = "true"; |
| ef393de7 AD |
2280 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
| 2281 | id = feed_id) as feed_title,"; | |
| 7032f2a5 | 2282 | } else if ($search && $search_mode == "this_cat") { |
| 8d505d78 | 2283 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 0a6c4846 | 2284 | |
| 7032f2a5 AD |
2285 | if ($feed > 0) { |
| 2286 | if ($include_children) { | |
| 2287 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
| 2288 | array_push($subcats, $feed); | |
| 2289 | $cats_qpart = join(",", $subcats); | |
| 2290 | } else { | |
| 2291 | $cats_qpart = $feed; | |
| ef393de7 | 2292 | } |
| 8d505d78 | 2293 | |
| 7032f2a5 | 2294 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
| 8d505d78 | 2295 | |
| ef393de7 | 2296 | } else { |
| 7032f2a5 | 2297 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
| ef393de7 | 2298 | } |
| 8d505d78 | 2299 | |
| e04c18a2 | 2300 | } else if ($feed > 0) { |
| 8d505d78 | 2301 | |
| ef393de7 | 2302 | if ($cat_view) { |
| 5c365f60 | 2303 | |
| ef393de7 | 2304 | if ($feed > 0) { |
| 09101297 AD |
2305 | if ($include_children) { |
| 2306 | # sub-cats | |
| 2307 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
| 2308 | ||
| 7032f2a5 AD |
2309 | array_push($subcats, $feed); |
| 2310 | $query_strategy_part = "cat_id IN (". | |
| 09101297 | 2311 | implode(",", $subcats).")"; |
| 7032f2a5 | 2312 | |
| 6d8d00e8 | 2313 | } else { |
| 09101297 | 2314 | $query_strategy_part = "cat_id = '$feed'"; |
| 6d8d00e8 AD |
2315 | } |
| 2316 | ||
| ef393de7 AD |
2317 | } else { |
| 2318 | $query_strategy_part = "cat_id IS NULL"; | |
| 2319 | } | |
| 8d505d78 | 2320 | |
| ef393de7 | 2321 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 5c365f60 | 2322 | |
| 8d505d78 | 2323 | } else { |
| 6e63a7c3 | 2324 | $query_strategy_part = "feed_id = '$feed'"; |
| ef393de7 | 2325 | } |
| bfe5ddfc | 2326 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
| e04c18a2 | 2327 | $query_strategy_part = "feed_id IS NULL"; |
| 8361e724 | 2328 | $allow_archived = true; |
| bfe5ddfc | 2329 | } else if ($feed == 0 && $cat_view) { // uncategorized |
| 65dd90f2 | 2330 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
| bfe5ddfc | 2331 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| ef393de7 AD |
2332 | } else if ($feed == -1) { // starred virtual feed |
| 2333 | $query_strategy_part = "marked = true"; | |
| 2334 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
| 835fb294 AD |
2335 | $allow_archived = true; |
| 2336 | ||
| 1bd7413f | 2337 | if (!$override_order) { |
| b9a06a0e | 2338 | $override_order = "last_marked DESC, date_entered DESC, updated DESC"; |
| 1bd7413f | 2339 | } |
| 7873d588 | 2340 | |
| e6a38cde AD |
2341 | } else if ($feed == -2) { // published virtual feed OR labels category |
| 2342 | ||
| 2343 | if (!$cat_view) { | |
| 2344 | $query_strategy_part = "published = true"; | |
| 2345 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
| 8361e724 | 2346 | $allow_archived = true; |
| 46b78149 | 2347 | |
| 1bd7413f | 2348 | if (!$override_order) { |
| b9a06a0e | 2349 | $override_order = "last_published DESC, date_entered DESC, updated DESC"; |
| 1bd7413f AD |
2350 | } |
| 2351 | ||
| e6a38cde AD |
2352 | } else { |
| 2353 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
| 2354 | ||
| 2355 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
| 8d505d78 | 2356 | |
| e6a38cde AD |
2357 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
| 2358 | ttrss_user_labels2.article_id = ref_id"; | |
| 2359 | ||
| 2360 | } | |
| 5417fbd7 | 2361 | } else if ($feed == -6) { // recently read |
| 5089b30b | 2362 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
| 5417fbd7 | 2363 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 835fb294 | 2364 | $allow_archived = true; |
| 46b78149 AD |
2365 | |
| 2366 | if (!$override_order) $override_order = "last_read DESC"; | |
| 2d24f032 | 2367 | } else if ($feed == -3) { // fresh virtual feed |
| cd2cc43d | 2368 | $query_strategy_part = "unread = true AND score >= 0"; |
| 2d24f032 | 2369 | |
| 7a22dc2a | 2370 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
| c1d7e6c3 | 2371 | |
| 2d24f032 | 2372 | if (DB_TYPE == "pgsql") { |
| be574731 | 2373 | $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
| 2d24f032 | 2374 | } else { |
| be574731 | 2375 | $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
| 2d24f032 AD |
2376 | } |
| 2377 | ||
| b2531a28 AD |
2378 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 2379 | } else if ($feed == -4) { // all articles virtual feed | |
| 2380 | $query_strategy_part = "true"; | |
| e4f4b46f | 2381 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| f822a8e5 AD |
2382 | } else if ($feed <= LABEL_BASE_INDEX) { // labels |
| 2383 | $label_id = feed_to_label_id($feed); | |
| 3de0261a | 2384 | |
| ceb30ba4 AD |
2385 | $query_strategy_part = "label_id = '$label_id' AND |
| 2386 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
| 2387 | ttrss_user_labels2.article_id = ref_id"; | |
| 3de0261a | 2388 | |
| ef393de7 | 2389 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| ceb30ba4 | 2390 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
| 835fb294 | 2391 | $allow_archived = true; |
| 8d505d78 | 2392 | |
| ef393de7 | 2393 | } else { |
| 835fb294 | 2394 | $query_strategy_part = "true"; |
| ef393de7 | 2395 | } |
| d6e5706d | 2396 | |
| b3990c92 AD |
2397 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { |
| 2398 | $date_sort_field = "updated"; | |
| 2399 | } else { | |
| 2400 | $date_sort_field = "date_entered"; | |
| 2401 | } | |
| 2402 | ||
| b9a06a0e | 2403 | $order_by = "$date_sort_field DESC, updated DESC"; |
| e939722a | 2404 | |
| 2e4faaac | 2405 | if ($view_mode == "unread_first") { |
| 434bf856 | 2406 | $order_by = "unread DESC, $order_by"; |
| 2e4faaac AD |
2407 | } |
| 2408 | ||
| e939722a AD |
2409 | if ($override_order) { |
| 2410 | $order_by = $override_order; | |
| 2411 | } | |
| 8d505d78 | 2412 | |
| ef393de7 AD |
2413 | $feed_title = ""; |
| 2414 | ||
| 22fdebff | 2415 | if ($search) { |
| 7032f2a5 | 2416 | $feed_title = T_sprintf("Search results: %s", $search); |
| 22fdebff | 2417 | } else { |
| ef393de7 | 2418 | if ($cat_view) { |
| 22fdebff | 2419 | $feed_title = getCategoryTitle($link, $feed); |
| ef393de7 | 2420 | } else { |
| 147f5632 | 2421 | if (is_numeric($feed) && $feed > 0) { |
| 8d505d78 | 2422 | $result = db_query($link, "SELECT title,site_url,last_error |
| 22fdebff | 2423 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
| 8d505d78 | 2424 | |
| 22fdebff AD |
2425 | $feed_title = db_fetch_result($result, 0, "title"); |
| 2426 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
| 2427 | $last_error = db_fetch_result($result, 0, "last_error"); | |
| 2428 | } else { | |
| 2429 | $feed_title = getFeedTitle($link, $feed); | |
| 8d505d78 | 2430 | } |
| 88040f57 | 2431 | } |
| ef393de7 AD |
2432 | } |
| 2433 | ||
| 87764a50 | 2434 | $content_query_part = "content as content_preview, cached_content, "; |
| 62129e67 | 2435 | |
| 75c648cf | 2436 | if (is_numeric($feed)) { |
| 8d505d78 | 2437 | |
| ef393de7 AD |
2438 | if ($feed >= 0) { |
| 2439 | $feed_kind = "Feeds"; | |
| 2440 | } else { | |
| 2441 | $feed_kind = "Labels"; | |
| 2442 | } | |
| 8d505d78 | 2443 | |
| 95a82c08 AD |
2444 | if ($limit_query_part) { |
| 2445 | $offset_query_part = "OFFSET $offset"; | |
| 2446 | } | |
| 2447 | ||
| 7fdf8eca | 2448 | // proper override_order applied above |
| 6b3f228f | 2449 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { |
| 6cfea5c7 | 2450 | if (!$override_order) { |
| 8d505d78 | 2451 | $order_by = "ttrss_feeds.title, $order_by"; |
| 7fdf8eca AD |
2452 | } else { |
| 2453 | $order_by = "ttrss_feeds.title, $override_order"; | |
| 43fc671f | 2454 | } |
| 6cfea5c7 AD |
2455 | } |
| 2456 | ||
| 8361e724 | 2457 | if (!$allow_archived) { |
| e04c18a2 | 2458 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
| 117335bf | 2459 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
| e04c18a2 AD |
2460 | |
| 2461 | } else { | |
| 835fb294 | 2462 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
| e04c18a2 AD |
2463 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
| 2464 | } | |
| 2465 | ||
| 8d505d78 | 2466 | $query = "SELECT DISTINCT |
| f9b2d27c | 2467 | date_entered, |
| 1f64b1be | 2468 | guid, |
| ef393de7 | 2469 | ttrss_entries.id,ttrss_entries.title, |
| 46921916 | 2470 | updated, |
| 9c506873 AD |
2471 | label_cache, |
| 2472 | tag_cache, | |
| c0644ee4 | 2473 | always_display_enclosures, |
| d1fc2f92 | 2474 | site_url, |
| c7e51de1 | 2475 | note, |
| 13992673 AD |
2476 | num_comments, |
| 2477 | comments, | |
| db16ae50 | 2478 | int_id, |
| bfd61d3f | 2479 | hide_images, |
| 494a64ea | 2480 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
| 7873d588 | 2481 | last_marked, last_published, |
| ef393de7 AD |
2482 | $vfeed_query_part |
| 2483 | $content_query_part | |
| ff6e357a | 2484 | author,score |
| ef393de7 | 2485 | FROM |
| e04c18a2 | 2486 | $from_qpart |
| ef393de7 | 2487 | WHERE |
| e04c18a2 | 2488 | $feed_check_qpart |
| ef393de7 | 2489 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
| c36bf4d5 | 2490 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
| ef393de7 | 2491 | $search_query_part |
| 36184020 | 2492 | $filter_query_part |
| ef393de7 | 2493 | $view_query_part |
| 97e5dbb2 | 2494 | $since_id_part |
| ef393de7 | 2495 | $query_strategy_part ORDER BY $order_by |
| 95a82c08 | 2496 | $limit_query_part $offset_query_part"; |
| 4bc311fc | 2497 | |
| b4e75b2a | 2498 | if ($_REQUEST["debug"]) print $query; |
| 4bc311fc AD |
2499 | |
| 2500 | $result = db_query($link, $query); | |
| 8d505d78 | 2501 | |
| ef393de7 AD |
2502 | } else { |
| 2503 | // browsing by tag | |
| 8d505d78 | 2504 | |
| 147f5632 CM |
2505 | $select_qpart = "SELECT DISTINCT " . |
| 2506 | "date_entered," . | |
| 2507 | "guid," . | |
| 2508 | "note," . | |
| 2509 | "ttrss_entries.id as id," . | |
| 2510 | "title," . | |
| 2511 | "updated," . | |
| 2512 | "unread," . | |
| 2513 | "feed_id," . | |
| 2514 | "orig_feed_id," . | |
| 2515 | "marked," . | |
| d1fc2f92 AD |
2516 | "num_comments, " . |
| 2517 | "comments, " . | |
| c0644ee4 AD |
2518 | "tag_cache," . |
| 2519 | "label_cache," . | |
| 147f5632 CM |
2520 | "link," . |
| 2521 | "last_read," . | |
| 94a567df | 2522 | "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," . |
| 7873d588 | 2523 | "last_marked, last_published, " . |
| 97e5dbb2 | 2524 | $since_id_part . |
| 147f5632 CM |
2525 | $vfeed_query_part . |
| 2526 | $content_query_part . | |
| 147f5632 CM |
2527 | "score "; |
| 2528 | ||
| ef393de7 | 2529 | $feed_kind = "Tags"; |
| 147f5632 CM |
2530 | $all_tags = explode(",", $feed); |
| 2531 | if ($search_mode == 'any') { | |
| 2532 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
| 2533 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
| 2534 | $where_qpart = " WHERE " . | |
| 2535 | "ref_id = ttrss_entries.id AND " . | |
| 2536 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
| 2537 | "post_int_id = int_id AND $tag_sql AND " . | |
| 2538 | $view_query_part . | |
| 2539 | $search_query_part . | |
| 2540 | $query_strategy_part . " ORDER BY $order_by " . | |
| 2541 | $limit_query_part; | |
| 8d505d78 | 2542 | |
| 147f5632 CM |
2543 | } else { |
| 2544 | $i = 1; | |
| 2545 | $sub_selects = array(); | |
| 2546 | $sub_ands = array(); | |
| 2547 | foreach ($all_tags as $term) { | |
| 2548 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
| 2549 | $i++; | |
| 2550 | } | |
| 2551 | if ($i > 2) { | |
| 2552 | $x = 1; | |
| 2553 | $y = 2; | |
| 2554 | do { | |
| 2555 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
| 2556 | $x++; | |
| 2557 | $y++; | |
| 2558 | } while ($y < $i); | |
| 2559 | } | |
| 2560 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
| 2561 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
| 2562 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
| 2563 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
| 2564 | } | |
| 2565 | // error_log("TAG SQL: " . $tag_sql); | |
| 2566 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
| 2567 | ||
| 2568 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
| 2569 | $result = db_query($link, $select_qpart . $from_qpart . $where_qpart); | |
| ef393de7 AD |
2570 | } |
| 2571 | ||
| c7188969 | 2572 | return array($result, $feed_title, $feed_site_url, $last_error); |
| 8d505d78 | 2573 | |
| ef393de7 AD |
2574 | } |
| 2575 | ||
| bfd61d3f | 2576 | function sanitize($link, $str, $force_remove_images = false, $owner = false, $site_url = false) { |
| ceb0cab5 AD |
2577 | if (!$owner) $owner = $_SESSION["uid"]; |
| 2578 | ||
| 96811a55 AD |
2579 | $res = trim($str); if (!$res) return ''; |
| 2580 | ||
| 46137483 AD |
2581 | if (strpos($res, "href=") === false) |
| 2582 | $res = rewrite_urls($res); | |
| 533c0ea6 | 2583 | |
| 8cc3c778 AD |
2584 | $charset_hack = '<head> |
| 2585 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
| 2586 | </head>'; | |
| 2587 | ||
| 96811a55 AD |
2588 | $res = trim($res); if (!$res) return ''; |
| 2589 | ||
| 8cc3c778 AD |
2590 | libxml_use_internal_errors(true); |
| 2591 | ||
| 2592 | $doc = new DOMDocument(); | |
| 2593 | $doc->loadHTML($charset_hack . $res); | |
| 2594 | $xpath = new DOMXPath($doc); | |
| 8d505d78 | 2595 | |
| 8cc3c778 AD |
2596 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
| 2597 | ||
| 2598 | foreach ($entries as $entry) { | |
| 2599 | ||
| 2600 | if ($site_url) { | |
| 2601 | ||
| 2602 | if ($entry->hasAttribute('href')) | |
| 2603 | $entry->setAttribute('href', | |
| 2604 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
| 8d505d78 | 2605 | |
| f0bd8e65 AD |
2606 | if ($entry->hasAttribute('src')) { |
| 2607 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
| 2608 | ||
| 2609 | $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png'; | |
| 2610 | ||
| 2611 | if (file_exists($cached_filename)) { | |
| 2612 | $src = SELF_URL_PATH . '/image.php?hash=' . sha1($src); | |
| 2613 | } | |
| 2614 | ||
| 2615 | $entry->setAttribute('src', $src); | |
| 2616 | } | |
| bfd61d3f AD |
2617 | |
| 2618 | if ($entry->nodeName == 'img') { | |
| f0540b59 | 2619 | if (($owner && get_pref($link, "STRIP_IMAGES", $owner)) || |
| ba79634c | 2620 | $force_remove_images || $_SESSION["bw_limit"]) { |
| bfd61d3f AD |
2621 | |
| 2622 | $p = $doc->createElement('p'); | |
| 2623 | ||
| 2624 | $a = $doc->createElement('a'); | |
| 2625 | $a->setAttribute('href', $entry->getAttribute('src')); | |
| 2626 | ||
| 2627 | $a->appendChild(new DOMText($entry->getAttribute('src'))); | |
| 2628 | $a->setAttribute('target', '_blank'); | |
| 2629 | ||
| 2630 | $p->appendChild($a); | |
| 2631 | ||
| 2632 | $entry->parentNode->replaceChild($p, $entry); | |
| 2633 | } | |
| 2634 | } | |
| 8cc3c778 AD |
2635 | } |
| 2636 | ||
| fa403733 | 2637 | if (strtolower($entry->nodeName) == "a") { |
| c401d5c9 | 2638 | $entry->setAttribute("target", "_blank"); |
| fa403733 | 2639 | } |
| 8dccabed | 2640 | } |
| 8d505d78 | 2641 | |
| 254a3f56 AD |
2642 | $entries = $xpath->query('//iframe'); |
| 2643 | foreach ($entries as $entry) { | |
| 4e404802 AD |
2644 | $entry->setAttribute('sandbox', 'allow-scripts'); |
| 2645 | ||
| 254a3f56 | 2646 | } |
| 8dccabed | 2647 | |
| b70ccfe6 FE |
2648 | $allowed_elements = array('a', 'address', 'audio', 'article', |
| 2649 | 'b', 'big', 'blockquote', 'body', 'br', 'cite', 'center', | |
| 2650 | 'code', 'dd', 'del', 'details', 'div', 'dl', 'font', | |
| 2651 | 'dt', 'em', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', | |
| 2652 | 'header', 'html', 'i', 'img', 'ins', 'kbd', | |
| eb734e52 | 2653 | 'li', 'nav', 'noscript', 'ol', 'p', 'pre', 'q', 's','small', |
| b70ccfe6 FE |
2654 | 'source', 'span', 'strike', 'strong', 'sub', 'summary', |
| 2655 | 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', | |
| 2656 | 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' ); | |
| 2657 | ||
| 2658 | if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe'; | |
| 2659 | ||
| 2660 | $disallowed_attributes = array('id', 'style', 'class'); | |
| 2661 | ||
| e9b86f0a AD |
2662 | global $pluginhost; |
| 2663 | ||
| 2664 | if (isset($pluginhost)) { | |
| 2665 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_SANITIZE) as $plugin) { | |
| b70ccfe6 FE |
2666 | $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes); |
| 2667 | if (is_array($retval)) { | |
| 2668 | $doc = $retval[0]; | |
| 2669 | $allowed_elements = $retval[1]; | |
| 2670 | $disallowed_attributes = $retval[2]; | |
| 2671 | } else { | |
| 2672 | $doc = $retval; | |
| 2673 | } | |
| e9b86f0a AD |
2674 | } |
| 2675 | } | |
| 2676 | ||
| be124dc2 | 2677 | $doc->removeChild($doc->firstChild); //remove doctype |
| b70ccfe6 | 2678 | $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); |
| be124dc2 | 2679 | $res = $doc->saveHTML(); |
| 254a3f56 AD |
2680 | return $res; |
| 2681 | } | |
| 16ad9085 | 2682 | |
| b70ccfe6 | 2683 | function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) { |
| 254a3f56 | 2684 | $entries = $doc->getElementsByTagName("*"); |
| 16ad9085 | 2685 | |
| 254a3f56 AD |
2686 | foreach ($entries as $entry) { |
| 2687 | if (!in_array($entry->nodeName, $allowed_elements)) { | |
| 2688 | $entry->parentNode->removeChild($entry); | |
| 2689 | } | |
| 2690 | ||
| 2691 | if ($entry->hasAttributes()) { | |
| 5f0081b0 AD |
2692 | $attrs_to_remove = array(); |
| 2693 | ||
| 2694 | foreach ($entry->attributes as $attr) { | |
| 254a3f56 AD |
2695 | |
| 2696 | if (strpos($attr->nodeName, 'on') === 0) { | |
| 5f0081b0 | 2697 | array_push($attrs_to_remove, $attr); |
| 254a3f56 AD |
2698 | } |
| 2699 | ||
| 2700 | if (in_array($attr->nodeName, $disallowed_attributes)) { | |
| 5f0081b0 | 2701 | array_push($attrs_to_remove, $attr); |
| 254a3f56 AD |
2702 | } |
| 2703 | } | |
| 5f0081b0 AD |
2704 | |
| 2705 | foreach ($attrs_to_remove as $attr) { | |
| 2706 | $entry->removeAttributeNode($attr); | |
| 2707 | } | |
| 254a3f56 AD |
2708 | } |
| 2709 | } | |
| 2710 | ||
| 2711 | return $doc; | |
| 183ad07b | 2712 | } |
| b72c3ef8 | 2713 | |
| 73495fd1 | 2714 | function check_for_update($link) { |
| 63855db1 | 2715 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
| f6064662 AD |
2716 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION . |
| 2717 | "&iid=" . sha1(SELF_URL_PATH); | |
| b72c3ef8 | 2718 | |
| 63855db1 | 2719 | $version_data = @fetch_file_contents($version_url); |
| b72c3ef8 | 2720 | |
| 63855db1 AD |
2721 | if ($version_data) { |
| 2722 | $version_data = json_decode($version_data, true); | |
| 8d505d78 | 2723 | if ($version_data && $version_data['version']) { |
| f67d9754 | 2724 | |
| 63855db1 | 2725 | if (version_compare(VERSION, $version_data['version']) == -1) { |
| e91ad1e9 | 2726 | return $version_data; |
| 63855db1 AD |
2727 | } |
| 2728 | } | |
| f67d9754 | 2729 | } |
| b72c3ef8 | 2730 | } |
| 63855db1 | 2731 | return false; |
| b72c3ef8 | 2732 | } |
| 472782e8 | 2733 | |
| 9968d46f AD |
2734 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { |
| 2735 | ||
| 2736 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| ed41f171 | 2737 | if (count($ids) == 0) return; |
| 472782e8 AD |
2738 | |
| 2739 | $tmp_ids = array(); | |
| 2740 | ||
| 2741 | foreach ($ids as $id) { | |
| 2742 | array_push($tmp_ids, "ref_id = '$id'"); | |
| 2743 | } | |
| 2744 | ||
| 2745 | $ids_qpart = join(" OR ", $tmp_ids); | |
| 2746 | ||
| 2747 | if ($cmode == 0) { | |
| 8d505d78 | 2748 | db_query($link, "UPDATE ttrss_user_entries SET |
| 472782e8 | 2749 | unread = false,last_read = NOW() |
| 9968d46f | 2750 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
| 472782e8 | 2751 | } else if ($cmode == 1) { |
| 8d505d78 | 2752 | db_query($link, "UPDATE ttrss_user_entries SET |
| 472782e8 | 2753 | unread = true |
| 9968d46f | 2754 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
| 472782e8 | 2755 | } else { |
| 8d505d78 | 2756 | db_query($link, "UPDATE ttrss_user_entries SET |
| 472782e8 | 2757 | unread = NOT unread,last_read = NOW() |
| 9968d46f | 2758 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
| 472782e8 | 2759 | } |
| 0737b95a AD |
2760 | |
| 2761 | /* update ccache */ | |
| 2762 | ||
| 2763 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
| 2764 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
| 2765 | ||
| 2766 | while ($line = db_fetch_assoc($result)) { | |
| 2767 | ccache_update($link, $line["feed_id"], $owner_uid); | |
| 2768 | } | |
| 472782e8 AD |
2769 | } |
| 2770 | ||
| ca5133cb | 2771 | function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) { |
| 0b126ac2 | 2772 | |
| 3972bf59 | 2773 | $a_id = db_escape_string($link, $id); |
| 0b126ac2 | 2774 | |
| bc976a8c AD |
2775 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 2776 | ||
| 8d505d78 | 2777 | $query = "SELECT DISTINCT tag_name, |
| 0c3d1c68 | 2778 | owner_uid as owner FROM |
| 0b126ac2 | 2779 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
| bd3f2ade | 2780 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
| 0b126ac2 | 2781 | |
| bd3f2ade | 2782 | $obj_id = md5("TAGS:$owner_uid:$id"); |
| 8d505d78 | 2783 | $tags = array(); |
| bd3f2ade | 2784 | |
| 0e4a7d7a | 2785 | /* check cache first */ |
| 490c366d | 2786 | |
| 0e4a7d7a AD |
2787 | if ($tag_cache === false) { |
| 2788 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
| 2789 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
| 490c366d | 2790 | |
| 0e4a7d7a AD |
2791 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
| 2792 | } | |
| bd3f2ade | 2793 | |
| 0e4a7d7a AD |
2794 | if ($tag_cache) { |
| 2795 | $tags = explode(",", $tag_cache); | |
| 2796 | } else { | |
| 490c366d | 2797 | |
| 0e4a7d7a | 2798 | /* do it the hard way */ |
| 490c366d | 2799 | |
| 0e4a7d7a | 2800 | $tmp_result = db_query($link, $query); |
| 490c366d | 2801 | |
| 0e4a7d7a AD |
2802 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
| 2803 | array_push($tags, $tmp_line["tag_name"]); | |
| 2804 | } | |
| 490c366d | 2805 | |
| 0e4a7d7a | 2806 | /* update the cache */ |
| 490c366d | 2807 | |
| 3972bf59 | 2808 | $tags_str = db_escape_string($link, join(",", $tags)); |
| bd3f2ade | 2809 | |
| 0e4a7d7a AD |
2810 | db_query($link, "UPDATE ttrss_user_entries |
| 2811 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
| 2812 | AND owner_uid = $owner_uid"); | |
| 0b126ac2 AD |
2813 | } |
| 2814 | ||
| 2815 | return $tags; | |
| 2816 | } | |
| 2817 | ||
| d62a3b63 AD |
2818 | function trim_array($array) { |
| 2819 | $tmp = $array; | |
| 3415b075 | 2820 | array_walk($tmp, 'trim'); |
| d62a3b63 AD |
2821 | return $tmp; |
| 2822 | } | |
| 2823 | ||
| be832a1a | 2824 | function tag_is_valid($tag) { |
| ef063748 AD |
2825 | if ($tag == '') return false; |
| 2826 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
| 41f7498a | 2827 | if (mb_strlen($tag) > 250) return false; |
| ef063748 | 2828 | |
| 31365729 AD |
2829 | if (function_exists('iconv')) { |
| 2830 | $tag = iconv("utf-8", "utf-8", $tag); | |
| 2831 | } | |
| 2832 | ||
| ef063748 AD |
2833 | if (!$tag) return false; |
| 2834 | ||
| 2835 | return true; | |
| be832a1a AD |
2836 | } |
| 2837 | ||
| d98e76d9 AD |
2838 | function render_login_form($link) { |
| 2839 | require_once "login_form.php"; | |
| 97acbaf1 | 2840 | exit; |
| 01a87dff AD |
2841 | } |
| 2842 | ||
| dc56b3b7 AD |
2843 | // from http://developer.apple.com/internet/safari/faq.html |
| 2844 | function no_cache_incantation() { | |
| 2845 | header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :) | |
| 2846 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified | |
| 2847 | header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1 | |
| 2848 | header("Cache-Control: post-check=0, pre-check=0", false); | |
| 2849 | header("Pragma: no-cache"); // HTTP/1.0 | |
| 2850 | } | |
| 2851 | ||
| 42395d28 | 2852 | function format_warning($msg, $id = "") { |
| 883fee8d | 2853 | global $link; |
| 8d505d78 | 2854 | return "<div class=\"warning\" id=\"$id\"> |
| fcef9eea | 2855 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
| 0d32b41e AD |
2856 | } |
| 2857 | ||
| 08ac193a | 2858 | function format_notice($msg, $id = "") { |
| 883fee8d | 2859 | global $link; |
| 8d505d78 | 2860 | return "<div class=\"notice\" id=\"$id\"> |
| fcef9eea | 2861 | <img src=\"images/sign_info.svg\"><div class='inner'>$msg</div></div>"; |
| 0d32b41e AD |
2862 | } |
| 2863 | ||
| 08ac193a | 2864 | function format_error($msg, $id = "") { |
| 883fee8d | 2865 | global $link; |
| 8d505d78 | 2866 | return "<div class=\"error\" id=\"$id\"> |
| fcef9eea | 2867 | <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>"; |
| 68d2f95e AD |
2868 | } |
| 2869 | ||
| 4dccf1ed AD |
2870 | function print_notice($msg) { |
| 2871 | return print format_notice($msg); | |
| 2872 | } | |
| 2873 | ||
| 2874 | function print_warning($msg) { | |
| 2875 | return print format_warning($msg); | |
| 2876 | } | |
| 2877 | ||
| 68d2f95e AD |
2878 | function print_error($msg) { |
| 2879 | return print format_error($msg); | |
| 2880 | } | |
| 2881 | ||
| 2882 | ||
| 4dccf1ed AD |
2883 | function T_sprintf() { |
| 2884 | $args = func_get_args(); | |
| 2885 | return vsprintf(__(array_shift($args)), $args); | |
| 2886 | } | |
| 2887 | ||
| 51682b23 AD |
2888 | function format_inline_player($link, $url, $ctype) { |
| 2889 | ||
| 2890 | $entry = ""; | |
| 2891 | ||
| 44cd77b6 AD |
2892 | $url = htmlspecialchars($url); |
| 2893 | ||
| 8d505d78 | 2894 | if (strpos($ctype, "audio/") === 0) { |
| c3edc667 AD |
2895 | |
| 2896 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
| 8d505d78 | 2897 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || |
| c3edc667 AD |
2898 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { |
| 2899 | ||
| 2900 | $id = 'AUDIO-' . uniqid(); | |
| 2901 | ||
| cb081096 | 2902 | $entry .= "<audio id=\"$id\"\" controls style='display : none'> |
| ca3bca99 | 2903 | <source type=\"$ctype\" src=\"$url\"></source> |
| 8d505d78 | 2904 | </audio>"; |
| c3edc667 | 2905 | |
| 8d505d78 | 2906 | $entry .= "<span onclick=\"player(this)\" |
| c3edc667 AD |
2907 | title=\"".__("Click to play")."\" status=\"0\" |
| 2908 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
| 2909 | ||
| 2910 | } else { | |
| 8d505d78 AD |
2911 | |
| 2912 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
| ad95edc2 | 2913 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
| 8d505d78 AD |
2914 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
| 2915 | <param name=\"movie\" | |
| ad95edc2 | 2916 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
| 8d505d78 | 2917 | </object>"; |
| c3edc667 | 2918 | } |
| ca3bca99 | 2919 | |
| 44cd77b6 AD |
2920 | if ($entry) $entry .= " <a target=\"_blank\" |
| 2921 | href=\"$url\">" . basename($url) . "</a>"; | |
| ca3bca99 AD |
2922 | |
| 2923 | return $entry; | |
| 2924 | ||
| 51682b23 AD |
2925 | } |
| 2926 | ||
| ca3bca99 AD |
2927 | return ""; |
| 2928 | ||
| 2929 | /* $filename = substr($url, strrpos($url, "/")+1); | |
| c3edc667 AD |
2930 | |
| 2931 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
| ca3bca99 | 2932 | $filename . " (" . $ctype . ")" . "</a>"; */ |
| c3edc667 | 2933 | |
| 51682b23 AD |
2934 | } |
| 2935 | ||
| 64436e10 | 2936 | function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
| 64436e10 | 2937 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 3de0261a | 2938 | |
| 009646d2 AD |
2939 | $rv = array(); |
| 2940 | ||
| 2941 | $rv['id'] = $id; | |
| 2942 | ||
| 10eb9da8 | 2943 | /* we can figure out feed_id from article id anyway, why do we |
| e04c18a2 | 2944 | * pass feed_id here? let's ignore the argument :( */ |
| 10eb9da8 AD |
2945 | |
| 2946 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
| 2947 | WHERE ref_id = '$id'"); | |
| 2948 | ||
| e04c18a2 | 2949 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
| 10eb9da8 | 2950 | |
| 009646d2 AD |
2951 | $rv['feed_id'] = $feed_id; |
| 2952 | ||
| 2953 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
| 3de0261a | 2954 | |
| 3de0261a | 2955 | if ($mark_as_read) { |
| 8d505d78 AD |
2956 | $result = db_query($link, "UPDATE ttrss_user_entries |
| 2957 | SET unread = false,last_read = NOW() | |
| 64436e10 | 2958 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
| 8a4c759e | 2959 | |
| 64436e10 | 2960 | ccache_update($link, $feed_id, $owner_uid); |
| 3de0261a AD |
2961 | } |
| 2962 | ||
| 7252abe3 | 2963 | $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id, |
| fc2b26a6 | 2964 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
| 8cc3c778 | 2965 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
| 33de3d37 | 2966 | (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images, |
| 3de0261a | 2967 | num_comments, |
| 9c506873 | 2968 | tag_cache, |
| c7e51de1 | 2969 | author, |
| ef83538d | 2970 | orig_feed_id, |
| 87764a50 AD |
2971 | note, |
| 2972 | cached_content | |
| 3de0261a | 2973 | FROM ttrss_entries,ttrss_user_entries |
| 64436e10 | 2974 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
| 3de0261a AD |
2975 | |
| 2976 | if ($result) { | |
| 2977 | ||
| 3de0261a AD |
2978 | $line = db_fetch_assoc($result); |
| 2979 | ||
| 84d952f1 AD |
2980 | $tag_cache = $line["tag_cache"]; |
| 2981 | ||
| 2982 | $line["tags"] = get_article_tags($link, $id, $owner_uid, $line["tag_cache"]); | |
| 2983 | unset($line["tag_cache"]); | |
| 2984 | ||
| 2985 | $line["content"] = sanitize($link, $line["content"], false, $owner_uid, $line["site_url"]); | |
| 2986 | ||
| 2987 | global $pluginhost; | |
| 2988 | ||
| 2989 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE) as $p) { | |
| 2990 | $line = $p->hook_render_article($line); | |
| 2991 | } | |
| 8cc3c778 | 2992 | |
| 3de0261a AD |
2993 | $num_comments = $line["num_comments"]; |
| 2994 | $entry_comments = ""; | |
| 2995 | ||
| 2996 | if ($num_comments > 0) { | |
| 2997 | if ($line["comments"]) { | |
| 6e577ba1 | 2998 | $comments_url = htmlspecialchars($line["comments"]); |
| 3de0261a | 2999 | } else { |
| 6e577ba1 | 3000 | $comments_url = htmlspecialchars($line["link"]); |
| 3de0261a | 3001 | } |
| 7514749d | 3002 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
| 3de0261a AD |
3003 | } else { |
| 3004 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
| 6e577ba1 | 3005 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
| 8d505d78 | 3006 | } |
| 3de0261a AD |
3007 | } |
| 3008 | ||
| eedfb635 AD |
3009 | if ($zoom_mode) { |
| 3010 | header("Content-Type: text/html"); | |
| 009646d2 | 3011 | $rv['content'] .= "<html><head> |
| 5bb0cc8e | 3012 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
| eedfb635 AD |
3013 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
| 3014 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
| b87a625c | 3015 | </head><body id=\"ttrssZoom\">"; |
| eedfb635 AD |
3016 | } |
| 3017 | ||
| 009646d2 | 3018 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
| bc372fe3 | 3019 | |
| 126e639a | 3020 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
| 3de0261a AD |
3021 | |
| 3022 | $entry_author = $line["author"]; | |
| 3023 | ||
| 3024 | if ($entry_author) { | |
| 60164936 | 3025 | $entry_author = __(" - ") . $entry_author; |
| 3de0261a AD |
3026 | } |
| 3027 | ||
| 8d505d78 | 3028 | $parsed_updated = make_local_datetime($link, $line["updated"], true, |
| 64436e10 | 3029 | $owner_uid, true); |
| 324944f3 | 3030 | |
| 5321e775 | 3031 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
| 3de0261a AD |
3032 | |
| 3033 | if ($line["link"]) { | |
| c6c010d9 | 3034 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
| bf1dc420 | 3035 | title=\"".htmlspecialchars($line['title'])."\" |
| 8d505d78 | 3036 | href=\"" . |
| 5c568973 | 3037 | htmlspecialchars($line["link"]) . "\">" . |
| 11bd95b4 AD |
3038 | $line["title"] . "</a>" . |
| 3039 | "<span class='author'>$entry_author</span></div>"; | |
| 3de0261a | 3040 | } else { |
| c6c010d9 | 3041 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
| 3de0261a AD |
3042 | } |
| 3043 | ||
| 84d952f1 AD |
3044 | $tags_str = format_tags_string($line["tags"], $id); |
| 3045 | $tags_str_full = join(", ", $line["tags"]); | |
| 0780f4f4 AD |
3046 | |
| 3047 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
| e7544143 | 3048 | |
| 3de0261a AD |
3049 | if (!$entry_comments) $entry_comments = " "; # placeholder |
| 3050 | ||
| f0755b7c | 3051 | $rv['content'] .= "<div class='postTags' style='float : right'> |
| 2a3b6de0 | 3052 | <img src='images/tag.png' |
| e9823609 | 3053 | class='tagsPic' alt='Tags' title='Tags'> "; |
| eedfb635 AD |
3054 | |
| 3055 | if (!$zoom_mode) { | |
| 009646d2 | 3056 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
| 8d505d78 | 3057 | <a title=\"".__('Edit tags for this article')."\" |
| 31a53903 | 3058 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
| 4710e3dc | 3059 | |
| 0780f4f4 AD |
3060 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
| 3061 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
| 3062 | position=\"below\">$tags_str_full</div>"; | |
| 3063 | ||
| 19c73507 | 3064 | global $pluginhost; |
| f9ac31d6 | 3065 | |
| 19c73507 AD |
3066 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) { |
| 3067 | $rv['content'] .= $p->hook_article_button($line); | |
| 411fe209 AD |
3068 | } |
| 3069 | ||
| 6f3976c9 | 3070 | |
| 24ecbcae AD |
3071 | } else { |
| 3072 | $tags_str = strip_tags($tags_str); | |
| 009646d2 | 3073 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
| eedfb635 | 3074 | } |
| 009646d2 AD |
3075 | $rv['content'] .= "</div>"; |
| 3076 | $rv['content'] .= "<div clear='both'>$entry_comments</div>"; | |
| 3de0261a | 3077 | |
| ef83538d AD |
3078 | if ($line["orig_feed_id"]) { |
| 3079 | ||
| 3080 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
| 3081 | WHERE id = ".$line["orig_feed_id"]); | |
| 3082 | ||
| 3083 | if (db_num_rows($tmp_result) != 0) { | |
| 3084 | ||
| 009646d2 AD |
3085 | $rv['content'] .= "<div clear='both'>"; |
| 3086 | $rv['content'] .= __("Originally from:"); | |
| ef83538d | 3087 | |
| 009646d2 | 3088 | $rv['content'] .= " "; |
| ef83538d AD |
3089 | |
| 3090 | $tmp_line = db_fetch_assoc($tmp_result); | |
| 3091 | ||
| 009646d2 | 3092 | $rv['content'] .= "<a target='_blank' |
| ef83538d AD |
3093 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
| 3094 | $tmp_line['title'] . "</a>"; | |
| 3095 | ||
| 009646d2 | 3096 | $rv['content'] .= " "; |
| ef83538d | 3097 | |
| 009646d2 | 3098 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
| c2167866 | 3099 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; |
| ef83538d | 3100 | |
| 009646d2 | 3101 | $rv['content'] .= "</div>"; |
| ef83538d AD |
3102 | } |
| 3103 | } | |
| 3104 | ||
| 009646d2 | 3105 | $rv['content'] .= "</div>"; |
| 3de0261a | 3106 | |
| 009646d2 | 3107 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
| c7e51de1 | 3108 | if ($line['note']) { |
| 16cbc19a | 3109 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
| c7e51de1 | 3110 | } |
| 009646d2 | 3111 | $rv['content'] .= "</div>"; |
| c7e51de1 | 3112 | |
| 009646d2 | 3113 | $rv['content'] .= "<div class=\"postContent\">"; |
| 741b6090 | 3114 | |
| 84d952f1 | 3115 | $rv['content'] .= $line["content"]; |
| db54143e | 3116 | |
| 009646d2 | 3117 | $rv['content'] .= format_article_enclosures($link, $id, |
| 33de3d37 | 3118 | $always_display_enclosures, $line["content"], $line["hide_images"]); |
| ce53e200 | 3119 | |
| 009646d2 | 3120 | $rv['content'] .= "</div>"; |
| dad14b51 | 3121 | |
| 009646d2 | 3122 | $rv['content'] .= "</div>"; |
| 3de0261a AD |
3123 | |
| 3124 | } | |
| 3125 | ||
| 009646d2 AD |
3126 | if ($zoom_mode) { |
| 3127 | $rv['content'] .= " | |
| b87a625c | 3128 | <div class='footer'> |
| 2ae69126 AD |
3129 | <button onclick=\"return window.close()\">". |
| 3130 | __("Close this window")."</button></div>"; | |
| 009646d2 | 3131 | $rv['content'] .= "</body></html>"; |
| eedfb635 | 3132 | } |
| 3de0261a | 3133 | |
| 009646d2 AD |
3134 | return $rv; |
| 3135 | ||
| 3de0261a AD |
3136 | } |
| 3137 | ||
| 79178062 | 3138 | function print_checkpoint($n, $s) { |
| fa9e88c3 | 3139 | $ts = microtime(true); |
| 79178062 AD |
3140 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); |
| 3141 | return $ts; | |
| 3142 | } | |
| 3de0261a | 3143 | |
| 79178062 AD |
3144 | function sanitize_tag($tag) { |
| 3145 | $tag = trim($tag); | |
| 52d7e7da | 3146 | |
| 79178062 | 3147 | $tag = mb_strtolower($tag, 'utf-8'); |
| bd202c3f | 3148 | |
| 79178062 | 3149 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
| 46921916 | 3150 | |
| 79178062 AD |
3151 | // $tag = str_replace('"', "", $tag); |
| 3152 | // $tag = str_replace("+", " ", $tag); | |
| 3153 | $tag = str_replace("technorati tag: ", "", $tag); | |
| 961f4c73 | 3154 | |
| 79178062 AD |
3155 | return $tag; |
| 3156 | } | |
| 3de0261a | 3157 | |
| 79178062 | 3158 | function get_self_url_prefix() { |
| 51cc3873 AD |
3159 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
| 3160 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
| 3161 | } else { | |
| 3162 | return SELF_URL_PATH; | |
| 3163 | } | |
| 79178062 | 3164 | } |
| a9bcfb8f | 3165 | |
| 45004d43 AD |
3166 | /** |
| 3167 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
| 3168 | * | |
| 3169 | * @return string The Mozilla Firefox feed adding URL. | |
| 3170 | */ | |
| 3171 | function add_feed_url() { | |
| ed102aa0 AD |
3172 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
| 3173 | ||
| 3174 | $url_path = get_self_url_prefix() . | |
| 97acbaf1 | 3175 | "/public.php?op=subscribe&feed_url=%s"; |
| 755a43ee | 3176 | return $url_path; |
| 45004d43 AD |
3177 | } // function add_feed_url |
| 3178 | ||
| e90053fe AD |
3179 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
| 3180 | if ($salt && $mode2) { | |
| 3181 | return "MODE2:" . hash('sha256', $salt . $pass); | |
| 3182 | } else if ($salt) { | |
| 3183 | return "SHA1X:" . sha1("$salt:$pass"); | |
| 1a9f4d3c AD |
3184 | } else { |
| 3185 | return "SHA1:" . sha1($pass); | |
| 3186 | } | |
| 45004d43 AD |
3187 | } // function encrypt_password |
| 3188 | ||
| 6aff7845 | 3189 | function load_filters($link, $feed_id, $owner_uid, $action_id = false) { |
| fee840fb AD |
3190 | $filters = array(); |
| 3191 | ||
| 5574b09e | 3192 | $cat_id = (int)getFeedCategory($link, $feed_id); |
| fee840fb | 3193 | |
| 6aff7845 | 3194 | $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE |
| 8e8c8934 | 3195 | owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title"); |
| 8d505d78 | 3196 | |
| 67bd0b1f AD |
3197 | $check_cats = join(",", array_merge( |
| 3198 | getParentCategories($link, $cat_id, $owner_uid), | |
| 3199 | array($cat_id))); | |
| 3200 | ||
| 0e4a7d7a | 3201 | while ($line = db_fetch_assoc($result)) { |
| 6aff7845 AD |
3202 | $filter_id = $line["id"]; |
| 3203 | ||
| 3204 | $result2 = db_query($link, "SELECT | |
| a3a896a1 | 3205 | r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name |
| 6aff7845 AD |
3206 | FROM ttrss_filters2_rules AS r, |
| 3207 | ttrss_filter_types AS t | |
| 3208 | WHERE | |
| 67bd0b1f | 3209 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
| 6aff7845 AD |
3210 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
| 3211 | filter_type = t.id AND filter_id = '$filter_id'"); | |
| 3212 | ||
| 3213 | $rules = array(); | |
| 3214 | $actions = array(); | |
| ba975b2e | 3215 | |
| 6aff7845 AD |
3216 | while ($rule_line = db_fetch_assoc($result2)) { |
| 3217 | # print_r($rule_line); | |
| 8d505d78 | 3218 | |
| 6aff7845 AD |
3219 | $rule = array(); |
| 3220 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
| 3221 | $rule["type"] = $rule_line["type_name"]; | |
| a3a896a1 | 3222 | $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]); |
| 6aff7845 AD |
3223 | |
| 3224 | array_push($rules, $rule); | |
| 3225 | } | |
| 3226 | ||
| 3227 | $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name | |
| 3228 | FROM ttrss_filters2_actions AS a, | |
| 3229 | ttrss_filter_actions AS t | |
| 3230 | WHERE | |
| 3231 | action_id = t.id AND filter_id = '$filter_id'"); | |
| 3232 | ||
| 3233 | while ($action_line = db_fetch_assoc($result2)) { | |
| 3234 | # print_r($action_line); | |
| 3235 | ||
| 3236 | $action = array(); | |
| 3237 | $action["type"] = $action_line["type_name"]; | |
| 3238 | $action["param"] = $action_line["action_param"]; | |
| 3239 | ||
| 3240 | array_push($actions, $action); | |
| 0e4a7d7a | 3241 | } |
| b8ffa322 | 3242 | |
| b8ffa322 | 3243 | |
| 6aff7845 AD |
3244 | $filter = array(); |
| 3245 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
| a3a896a1 | 3246 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); |
| 6aff7845 AD |
3247 | $filter["rules"] = $rules; |
| 3248 | $filter["actions"] = $actions; | |
| 3249 | ||
| 3250 | if (count($rules) > 0 && count($actions) > 0) { | |
| 3251 | array_push($filters, $filter); | |
| 3252 | } | |
| 3253 | } | |
| 3254 | ||
| 0e4a7d7a | 3255 | return $filters; |
| fee840fb | 3256 | } |
| 1e36af0c AD |
3257 | |
| 3258 | function get_score_pic($score) { | |
| 8d505d78 AD |
3259 | if ($score > 100) { |
| 3260 | return "score_high.png"; | |
| 3261 | } else if ($score > 0) { | |
| 883fee8d | 3262 | return "score_half_high.png"; |
| 1cce3aca | 3263 | } else if ($score < -100) { |
| 883fee8d | 3264 | return "score_low.png"; |
| 1cce3aca | 3265 | } else if ($score < 0) { |
| 883fee8d | 3266 | return "score_half_low.png"; |
| 8d505d78 | 3267 | } else { |
| 883fee8d | 3268 | return "score_neutral.png"; |
| 1e36af0c AD |
3269 | } |
| 3270 | } | |
| ec92c9d1 | 3271 | |
| 7defa089 AD |
3272 | function feed_has_icon($id) { |
| 3273 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
| 3274 | } | |
| f29ba148 AD |
3275 | |
| 3276 | function init_connection($link) { | |
| 8c0496f7 AD |
3277 | if ($link) { |
| 3278 | ||
| 3279 | if (DB_TYPE == "pgsql") { | |
| 3280 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
| 3281 | pg_set_client_encoding("UNICODE"); | |
| 3282 | pg_query($link, "set datestyle = 'ISO, european'"); | |
| 3283 | pg_query($link, "set TIME ZONE 0"); | |
| 3284 | } else { | |
| 3285 | db_query($link, "SET time_zone = '+0:0'"); | |
| 3286 | ||
| 3287 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
| 3288 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
| 3289 | } | |
| 3290 | } | |
| 19c73507 AD |
3291 | |
| 3292 | global $pluginhost; | |
| 3293 | ||
| 8c0496f7 | 3294 | $pluginhost = new PluginHost($link); |
| d2a421e3 | 3295 | $pluginhost->load(PLUGINS, $pluginhost::KIND_ALL); |
| 19c73507 | 3296 | |
| 5f0a3741 AD |
3297 | return true; |
| 3298 | } else { | |
| 3299 | print "Unable to connect to database:" . db_last_error(); | |
| 3300 | return false; | |
| f29ba148 AD |
3301 | } |
| 3302 | } | |
| 5e96ca9d | 3303 | |
| 307d187c AD |
3304 | function format_tags_string($tags, $id) { |
| 3305 | ||
| 3306 | $tags_str = ""; | |
| 3307 | $tags_nolinks_str = ""; | |
| 3308 | ||
| 3309 | $num_tags = 0; | |
| 3310 | ||
| d9084cf2 | 3311 | $tag_limit = 6; |
| 307d187c AD |
3312 | |
| 3313 | $formatted_tags = array(); | |
| 3314 | ||
| 3315 | foreach ($tags as $tag) { | |
| 3316 | $num_tags++; | |
| 3317 | $tag_escaped = str_replace("'", "\\'", $tag); | |
| 3318 | ||
| 275a0af2 AD |
3319 | if (mb_strlen($tag) > 30) { |
| 3320 | $tag = truncate_string($tag, 30); | |
| 3321 | } | |
| 3322 | ||
| 307d187c AD |
3323 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; |
| 3324 | ||
| 3325 | array_push($formatted_tags, $tag_str); | |
| 275a0af2 AD |
3326 | |
| 3327 | $tmp_tags_str = implode(", ", $formatted_tags); | |
| 8d505d78 | 3328 | |
| 275a0af2 | 3329 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { |
| 307d187c AD |
3330 | break; |
| 3331 | } | |
| 3332 | } | |
| 3333 | ||
| 3334 | $tags_str = implode(", ", $formatted_tags); | |
| 3335 | ||
| 3336 | if ($num_tags < count($tags)) { | |
| 3337 | $tags_str .= ", …"; | |
| 3338 | } | |
| 3339 | ||
| 3340 | if ($num_tags == 0) { | |
| 3341 | $tags_str = __("no tags"); | |
| 3342 | } | |
| 3343 | ||
| 3344 | return $tags_str; | |
| 3345 | ||
| 3346 | } | |
| 2eb9c95c AD |
3347 | |
| 3348 | function format_article_labels($labels, $id) { | |
| 3349 | ||
| 3350 | $labels_str = ""; | |
| 3351 | ||
| 3352 | foreach ($labels as $l) { | |
| 8d505d78 | 3353 | $labels_str .= sprintf("<span class='hlLabelRef' |
| 2eb9c95c AD |
3354 | style='color : %s; background-color : %s'>%s</span>", |
| 3355 | $l[2], $l[3], $l[1]); | |
| 3356 | } | |
| 3357 | ||
| 3358 | return $labels_str; | |
| 3359 | ||
| 3360 | } | |
| c7e51de1 | 3361 | |
| 16cbc19a | 3362 | function format_article_note($id, $note, $allow_edit = true) { |
| c7e51de1 | 3363 | |
| fcfa9ef1 AD |
3364 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
| 3365 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
| 16cbc19a | 3366 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
| c7e51de1 AD |
3367 | |
| 3368 | return $str; | |
| 3369 | } | |
| 7f969260 | 3370 | |
| 7e329f13 | 3371 | |
| d2a317e3 AD |
3372 | function get_feed_category($link, $feed_cat, $parent_cat_id = false) { |
| 3373 | if ($parent_cat_id) { | |
| 3374 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
| 3375 | $parent_insert = "'$parent_cat_id'"; | |
| 3376 | } else { | |
| 3377 | $parent_qpart = "parent_cat IS NULL"; | |
| 3378 | $parent_insert = "NULL"; | |
| 3379 | } | |
| 3380 | ||
| 3381 | $result = db_query($link, | |
| 3382 | "SELECT id FROM ttrss_feed_categories | |
| 3383 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
| 3384 | ||
| 3385 | if (db_num_rows($result) == 0) { | |
| 3386 | return false; | |
| 3387 | } else { | |
| 3388 | return db_fetch_result($result, 0, "id"); | |
| 3389 | } | |
| 3390 | } | |
| 3391 | ||
| 3392 | function add_feed_category($link, $feed_cat, $parent_cat_id = false) { | |
| c00907f2 AD |
3393 | |
| 3394 | if (!$feed_cat) return false; | |
| 3395 | ||
| 5c7c7da9 AD |
3396 | db_query($link, "BEGIN"); |
| 3397 | ||
| d2a317e3 AD |
3398 | if ($parent_cat_id) { |
| 3399 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
| 3400 | $parent_insert = "'$parent_cat_id'"; | |
| 3401 | } else { | |
| 3402 | $parent_qpart = "parent_cat IS NULL"; | |
| 3403 | $parent_insert = "NULL"; | |
| 3404 | } | |
| 3405 | ||
| 5c7c7da9 AD |
3406 | $result = db_query($link, |
| 3407 | "SELECT id FROM ttrss_feed_categories | |
| d2a317e3 | 3408 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
| 5c7c7da9 AD |
3409 | |
| 3410 | if (db_num_rows($result) == 0) { | |
| 8d505d78 | 3411 | |
| 5c7c7da9 | 3412 | $result = db_query($link, |
| d2a317e3 AD |
3413 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
| 3414 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
| 5c7c7da9 AD |
3415 | |
| 3416 | db_query($link, "COMMIT"); | |
| 3417 | ||
| 3418 | return true; | |
| 3419 | } | |
| 3420 | ||
| 3421 | return false; | |
| 8d505d78 | 3422 | } |
| 5c7c7da9 | 3423 | |
| ab197ae1 | 3424 | function getArticleFeed($link, $id) { |
| 8d505d78 | 3425 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries |
| a545dc31 | 3426 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
| ab197ae1 AD |
3427 | |
| 3428 | if (db_num_rows($result) != 0) { | |
| 3429 | return db_fetch_result($result, 0, "feed_id"); | |
| 3430 | } else { | |
| 3431 | return 0; | |
| 3432 | } | |
| 3433 | } | |
| a5819bb3 | 3434 | |
| f2c6c008 CW |
3435 | /** |
| 3436 | * Fixes incomplete URLs by prepending "http://". | |
| f0266f51 CW |
3437 | * Also replaces feed:// with http://, and |
| 3438 | * prepends a trailing slash if the url is a domain name only. | |
| f2c6c008 CW |
3439 | * |
| 3440 | * @param string $url Possibly incomplete URL | |
| 3441 | * | |
| 3442 | * @return string Fixed URL. | |
| 3443 | */ | |
| 3444 | function fix_url($url) { | |
| 3445 | if (strpos($url, '://') === false) { | |
| 3446 | $url = 'http://' . $url; | |
| f0266f51 CW |
3447 | } else if (substr($url, 0, 5) == 'feed:') { |
| 3448 | $url = 'http:' . substr($url, 5); | |
| 3449 | } | |
| 3450 | ||
| 3451 | //prepend slash if the URL has no slash in it | |
| 3452 | // "http://www.example" -> "http://www.example/" | |
| 44453773 | 3453 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
| f0266f51 | 3454 | $url .= '/'; |
| f2c6c008 | 3455 | } |
| ec39a02c AD |
3456 | |
| 3457 | if ($url != "http:///") | |
| 3458 | return $url; | |
| 3459 | else | |
| 3460 | return ''; | |
| f2c6c008 CW |
3461 | } |
| 3462 | ||
| a5819bb3 AD |
3463 | function validate_feed_url($url) { |
| 3464 | $parts = parse_url($url); | |
| 3465 | ||
| 3466 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
| 3467 | ||
| 3468 | } | |
| d9084cf2 | 3469 | |
| be35798b AD |
3470 | function get_article_enclosures($link, $id) { |
| 3471 | ||
| 8d505d78 | 3472 | $query = "SELECT * FROM ttrss_enclosures |
| be35798b AD |
3473 | WHERE post_id = '$id' AND content_url != ''"; |
| 3474 | ||
| be35798b AD |
3475 | $rv = array(); |
| 3476 | ||
| 0e4a7d7a | 3477 | $result = db_query($link, $query); |
| be35798b | 3478 | |
| 0e4a7d7a AD |
3479 | if (db_num_rows($result) > 0) { |
| 3480 | while ($line = db_fetch_assoc($result)) { | |
| 3481 | array_push($rv, $line); | |
| be35798b AD |
3482 | } |
| 3483 | } | |
| 3484 | ||
| 3485 | return $rv; | |
| 3486 | } | |
| 3487 | ||
| 31a53903 AD |
3488 | function save_email_address($link, $email) { |
| 3489 | // FIXME: implement persistent storage of emails | |
| 3490 | ||
| 8d505d78 | 3491 | if (!$_SESSION['stored_emails']) |
| 31a53903 AD |
3492 | $_SESSION['stored_emails'] = array(); |
| 3493 | ||
| 3494 | if (!in_array($email, $_SESSION['stored_emails'])) | |
| 3495 | array_push($_SESSION['stored_emails'], $email); | |
| 3496 | } | |
| 8801fb01 | 3497 | |
| 8801fb01 AD |
3498 | |
| 3499 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
| 3500 | ||
| 3501 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| 3502 | ||
| 3503 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
| 3504 | ||
| 8d505d78 AD |
3505 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys |
| 3506 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
| 8801fb01 AD |
3507 | AND owner_uid = " . $owner_uid); |
| 3508 | ||
| 3509 | if (db_num_rows($result) == 1) { | |
| 3510 | return db_fetch_result($result, 0, "access_key"); | |
| 3511 | } else { | |
| 3972bf59 | 3512 | $key = db_escape_string($link, sha1(uniqid(rand(), true))); |
| 8801fb01 | 3513 | |
| 8d505d78 | 3514 | $result = db_query($link, "INSERT INTO ttrss_access_keys |
| 8801fb01 AD |
3515 | (access_key, feed_id, is_cat, owner_uid) |
| 3516 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
| 3517 | ||
| 3518 | return $key; | |
| 3519 | } | |
| 3520 | return false; | |
| 3521 | } | |
| f0266f51 | 3522 | |
| 759e5132 | 3523 | function get_feeds_from_html($url, $content) |
| f0266f51 CW |
3524 | { |
| 3525 | $url = fix_url($url); | |
| 3526 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
| 3527 | ||
| fb074239 AD |
3528 | libxml_use_internal_errors(true); |
| 3529 | ||
| f0266f51 | 3530 | $doc = new DOMDocument(); |
| 8d505d78 | 3531 | $doc->loadHTML($content); |
| f0266f51 CW |
3532 | $xpath = new DOMXPath($doc); |
| 3533 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
| 3534 | $feedUrls = array(); | |
| 3535 | foreach ($entries as $entry) { | |
| 3536 | if ($entry->hasAttribute('href')) { | |
| 3537 | $title = $entry->getAttribute('title'); | |
| 3538 | if ($title == '') { | |
| 3539 | $title = $entry->getAttribute('type'); | |
| 3540 | } | |
| 923818fc CW |
3541 | $feedUrl = rewrite_relative_url( |
| 3542 | $baseUrl, $entry->getAttribute('href') | |
| 3543 | ); | |
| f0266f51 CW |
3544 | $feedUrls[$feedUrl] = $title; |
| 3545 | } | |
| 3546 | } | |
| 3547 | return $feedUrls; | |
| 3548 | } | |
| 3549 | ||
| 759e5132 | 3550 | function is_html($content) { |
| 32b86711 | 3551 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
| 759e5132 | 3552 | } |
| f33479da | 3553 | |
| 759e5132 AD |
3554 | function url_is_html($url, $login = false, $pass = false) { |
| 3555 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
| f33479da | 3556 | } |
| 24e2bb3a | 3557 | |
| d90868d7 | 3558 | function print_label_select($link, $name, $value, $attributes = "") { |
| 24e2bb3a AD |
3559 | |
| 3560 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
| 3561 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
| 3562 | ||
| 8d505d78 | 3563 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
| d90868d7 | 3564 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
| 24e2bb3a AD |
3565 | |
| 3566 | while ($line = db_fetch_assoc($result)) { | |
| 3567 | ||
| 3568 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
| 3569 | ||
| d90868d7 AD |
3570 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
| 3571 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
| 24e2bb3a AD |
3572 | |
| 3573 | } | |
| 3574 | ||
| d90868d7 | 3575 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
| 24e2bb3a AD |
3576 | |
| 3577 | print "</select>"; | |
| 3578 | ||
| 3579 | ||
| 3580 | } | |
| 3581 | ||
| 009646d2 | 3582 | function format_article_enclosures($link, $id, $always_display_enclosures, |
| 33de3d37 | 3583 | $article_content, $hide_images = false) { |
| dad14b51 AD |
3584 | |
| 3585 | $result = get_article_enclosures($link, $id); | |
| 009646d2 | 3586 | $rv = ''; |
| 8d505d78 | 3587 | |
| dad14b51 | 3588 | if (count($result) > 0) { |
| 8d505d78 | 3589 | |
| dad14b51 AD |
3590 | $entries_html = array(); |
| 3591 | $entries = array(); | |
| ca3bca99 | 3592 | $entries_inline = array(); |
| 8d505d78 | 3593 | |
| dad14b51 | 3594 | foreach ($result as $line) { |
| 8d505d78 | 3595 | |
| dad14b51 AD |
3596 | $url = $line["content_url"]; |
| 3597 | $ctype = $line["content_type"]; | |
| 8d505d78 | 3598 | |
| dad14b51 | 3599 | if (!$ctype) $ctype = __("unknown type"); |
| 8d505d78 | 3600 | |
| 749b56bd | 3601 | $filename = substr($url, strrpos($url, "/")+1); |
| 8d505d78 | 3602 | |
| ca3bca99 AD |
3603 | $player = format_inline_player($link, $url, $ctype); |
| 3604 | ||
| 3605 | if ($player) array_push($entries_inline, $player); | |
| 8d505d78 | 3606 | |
| c3edc667 AD |
3607 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
| 3608 | # $filename . " (" . $ctype . ")" . "</a>"; | |
| 8d505d78 | 3609 | |
| 749b56bd AD |
3610 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
| 3611 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
| 3612 | ||
| dad14b51 | 3613 | array_push($entries_html, $entry); |
| 8d505d78 | 3614 | |
| dad14b51 | 3615 | $entry = array(); |
| 8d505d78 | 3616 | |
| dad14b51 AD |
3617 | $entry["type"] = $ctype; |
| 3618 | $entry["filename"] = $filename; | |
| 3619 | $entry["url"] = $url; | |
| 8d505d78 | 3620 | |
| dad14b51 AD |
3621 | array_push($entries, $entry); |
| 3622 | } | |
| 8d505d78 | 3623 | |
| ba79634c | 3624 | if ($_SESSION['uid'] && !get_pref($link, "STRIP_IMAGES") && !$_SESSION["bw_limit"]) { |
| dad14b51 AD |
3625 | if ($always_display_enclosures || |
| 3626 | !preg_match("/<img/i", $article_content)) { | |
| 8d505d78 | 3627 | |
| dad14b51 | 3628 | foreach ($entries as $entry) { |
| 8d505d78 | 3629 | |
| dad14b51 AD |
3630 | if (preg_match("/image/", $entry["type"]) || |
| 3631 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
| 8d505d78 | 3632 | |
| 33de3d37 AD |
3633 | if (!$hide_images) { |
| 3634 | $rv .= "<p><img | |
| 3635 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
| 3636 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
| 3637 | } else { | |
| 3638 | $rv .= "<p><a target=\"_blank\" | |
| 3639 | href=\"".htmlspecialchars($entry["url"])."\" | |
| 3640 | >" .htmlspecialchars($entry["url"]) . "</a></p>"; | |
| 749b56bd | 3641 | |
| 33de3d37 | 3642 | } |
| dad14b51 AD |
3643 | } |
| 3644 | } | |
| 3645 | } | |
| 3646 | } | |
| 8d505d78 | 3647 | |
| ca3bca99 AD |
3648 | if (count($entries_inline) > 0) { |
| 3649 | $rv .= "<hr clear='both'/>"; | |
| 3650 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
| 3651 | $rv .= "<hr clear='both'/>"; | |
| 3652 | } | |
| 3653 | ||
| bf6df236 | 3654 | $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">". |
| f9432f26 | 3655 | "<option value=''>" . __('Attachments')."</option>"; |
| 8d505d78 | 3656 | |
| f9432f26 AD |
3657 | foreach ($entries as $entry) { |
| 3658 | $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>"; | |
| 8d505d78 | 3659 | |
| f9432f26 AD |
3660 | }; |
| 3661 | ||
| 3662 | $rv .= "</select>"; | |
| dad14b51 | 3663 | } |
| 009646d2 AD |
3664 | |
| 3665 | return $rv; | |
| dad14b51 AD |
3666 | } |
| 3667 | ||
| f8fb4498 AD |
3668 | function getLastArticleId($link) { |
| 3669 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
| 3670 | WHERE owner_uid = " . $_SESSION["uid"]); | |
| 3671 | ||
| 3672 | if (db_num_rows($result) == 1) { | |
| 3673 | return db_fetch_result($result, 0, "id"); | |
| 3674 | } else { | |
| 3675 | return -1; | |
| 3676 | } | |
| 3677 | } | |
| 8cc3c778 AD |
3678 | |
| 3679 | function build_url($parts) { | |
| 3680 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
| 3681 | } | |
| 3682 | ||
| f679105c CW |
3683 | /** |
| 3684 | * Converts a (possibly) relative URL to a absolute one. | |
| 3685 | * | |
| 3686 | * @param string $url Base URL (i.e. from where the document is) | |
| 3687 | * @param string $rel_url Possibly relative URL in the document | |
| 3688 | * | |
| 3689 | * @return string Absolute URL | |
| 3690 | */ | |
| 8cc3c778 | 3691 | function rewrite_relative_url($url, $rel_url) { |
| b4520bb8 AD |
3692 | if (strpos($rel_url, "magnet:") === 0) { |
| 3693 | return $rel_url; | |
| 3694 | } else if (strpos($rel_url, "://") !== false) { | |
| 8cc3c778 | 3695 | return $rel_url; |
| f9052d35 | 3696 | } else if (strpos($rel_url, "//") === 0) { |
| 3697 | # protocol-relative URL (rare but they exist) | |
| 3698 | return $rel_url; | |
| 8d505d78 | 3699 | } else if (strpos($rel_url, "/") === 0) |
| 8cc3c778 AD |
3700 | { |
| 3701 | $parts = parse_url($url); | |
| 3702 | $parts['path'] = $rel_url; | |
| 3703 | ||
| 3704 | return build_url($parts); | |
| 3705 | ||
| 3706 | } else { | |
| 3707 | $parts = parse_url($url); | |
| f679105c CW |
3708 | if (!isset($parts['path'])) { |
| 3709 | $parts['path'] = '/'; | |
| 3710 | } | |
| 3711 | $dir = $parts['path']; | |
| 3712 | if (substr($dir, -1) !== '/') { | |
| 3713 | $dir = dirname($parts['path']); | |
| 3714 | $dir !== '/' && $dir .= '/'; | |
| 3715 | } | |
| 3716 | $parts['path'] = $dir . $rel_url; | |
| 8cc3c778 AD |
3717 | |
| 3718 | return build_url($parts); | |
| 3719 | } | |
| 3720 | } | |
| 3721 | ||
| e4f7f8df | 3722 | function sphinx_search($query, $offset = 0, $limit = 30) { |
| 31303c6b AD |
3723 | require_once 'lib/sphinxapi.php'; |
| 3724 | ||
| e4f7f8df AD |
3725 | $sphinxClient = new SphinxClient(); |
| 3726 | ||
| 3727 | $sphinxClient->SetServer('localhost', 9312); | |
| 3728 | $sphinxClient->SetConnectTimeout(1); | |
| 3729 | ||
| 8d505d78 | 3730 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
| e4f7f8df AD |
3731 | 'feed_title' => 20)); |
| 3732 | ||
| 3733 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
| 3734 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
| 3735 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
| 3736 | $sphinxClient->SetArrayResult(false); | |
| 3737 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
| 8d505d78 | 3738 | |
| e4f7f8df AD |
3739 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
| 3740 | ||
| 3741 | $ids = array(); | |
| 3742 | ||
| 3743 | if (is_array($result['matches'])) { | |
| 3744 | foreach (array_keys($result['matches']) as $int_id) { | |
| 3745 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
| 3746 | array_push($ids, $ref_id); | |
| 3747 | } | |
| 3748 | } | |
| 3749 | ||
| 3750 | return $ids; | |
| 3751 | } | |
| 3752 | ||
| 868650e4 AD |
3753 | function cleanup_tags($link, $days = 14, $limit = 1000) { |
| 3754 | ||
| 3755 | if (DB_TYPE == "pgsql") { | |
| 3756 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
| 3757 | } else if (DB_TYPE == "mysql") { | |
| 3758 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
| 3759 | } | |
| 3760 | ||
| b5ec13fa | 3761 | $tags_deleted = 0; |
| 868650e4 | 3762 | |
| b5ec13fa AD |
3763 | while ($limit > 0) { |
| 3764 | $limit_part = 500; | |
| 3765 | ||
| 8d505d78 AD |
3766 | $query = "SELECT ttrss_tags.id AS id |
| 3767 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
| b5ec13fa AD |
3768 | WHERE post_int_id = int_id AND $interval_query AND |
| 3769 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
| 8d505d78 | 3770 | |
| b5ec13fa AD |
3771 | $result = db_query($link, $query); |
| 3772 | ||
| 3773 | $ids = array(); | |
| 3774 | ||
| 3775 | while ($line = db_fetch_assoc($result)) { | |
| 3776 | array_push($ids, $line['id']); | |
| 3777 | } | |
| 3778 | ||
| 3779 | if (count($ids) > 0) { | |
| 3780 | $ids = join(",", $ids); | |
| b5ec13fa AD |
3781 | |
| 3782 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
| 3783 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
| 3784 | } else { | |
| 3785 | break; | |
| 3786 | } | |
| 3787 | ||
| 3788 | $limit -= $limit_part; | |
| 3789 | } | |
| 3790 | ||
| b5ec13fa | 3791 | return $tags_deleted; |
| 868650e4 AD |
3792 | } |
| 3793 | ||
| 88e4e597 AD |
3794 | function print_user_stylesheet($link) { |
| 3795 | $value = get_pref($link, 'USER_STYLESHEET'); | |
| 3796 | ||
| 3797 | if ($value) { | |
| 3798 | print "<style type=\"text/css\">"; | |
| 5823f9fb | 3799 | print str_replace("<br/>", "\n", $value); |
| 88e4e597 AD |
3800 | print "</style>"; |
| 3801 | } | |
| 3802 | ||
| 3803 | } | |
| 3804 | ||
| 73c32678 AD |
3805 | function rewrite_urls($html) { |
| 3806 | libxml_use_internal_errors(true); | |
| 3807 | ||
| 3808 | $charset_hack = '<head> | |
| 3809 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
| 3810 | </head>'; | |
| 3811 | ||
| 3812 | $doc = new DOMDocument(); | |
| 3813 | $doc->loadHTML($charset_hack . $html); | |
| 3814 | $xpath = new DOMXPath($doc); | |
| 3815 | ||
| 3816 | $entries = $xpath->query('//*/text()'); | |
| 3817 | ||
| 3818 | foreach ($entries as $entry) { | |
| 3819 | if (strstr($entry->wholeText, "://") !== false) { | |
| 3820 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
| 3821 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
| 3822 | ||
| 3823 | if ($text != $entry->wholeText) { | |
| 3824 | $cdoc = new DOMDocument(); | |
| 3825 | $cdoc->loadHTML($charset_hack . $text); | |
| 3826 | ||
| 3827 | ||
| 3828 | foreach ($cdoc->childNodes as $cnode) { | |
| 3829 | $cnode = $doc->importNode($cnode, true); | |
| 3830 | ||
| 3831 | if ($cnode) { | |
| 3832 | $entry->parentNode->insertBefore($cnode); | |
| 3833 | } | |
| 3834 | } | |
| 3835 | ||
| 3836 | $entry->parentNode->removeChild($entry); | |
| 3837 | ||
| 3838 | } | |
| 3839 | } | |
| 3840 | } | |
| 3841 | ||
| 3842 | $node = $doc->getElementsByTagName('body')->item(0); | |
| 3843 | ||
| 376897af AD |
3844 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
| 3845 | if ($node) | |
| cc38c8e5 | 3846 | return $doc->saveXML($node); |
| 376897af AD |
3847 | else |
| 3848 | return $html; | |
| 533c0ea6 AD |
3849 | } |
| 3850 | ||
| 2680295b | 3851 | function filter_to_sql($link, $filter, $owner_uid) { |
| 4e02f582 | 3852 | $query = array(); |
| 36184020 | 3853 | |
| 4e02f582 AD |
3854 | if (DB_TYPE == "pgsql") |
| 3855 | $reg_qpart = "~"; | |
| 3856 | else | |
| 3857 | $reg_qpart = "REGEXP"; | |
| 36184020 | 3858 | |
| 4e02f582 AD |
3859 | foreach ($filter["rules"] AS $rule) { |
| 3860 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
| 3861 | $rule['reg_exp']) !== FALSE; | |
| 36184020 | 3862 | |
| 4e02f582 | 3863 | if ($regexp_valid) { |
| 36184020 | 3864 | |
| 3972bf59 | 3865 | $rule['reg_exp'] = db_escape_string($link, $rule['reg_exp']); |
| 36184020 | 3866 | |
| a3a896a1 | 3867 | switch ($rule["type"]) { |
| 4e02f582 AD |
3868 | case "title": |
| 3869 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
| 3870 | $rule['reg_exp'] . "')"; | |
| 3871 | break; | |
| 3872 | case "content": | |
| 3873 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
| 3874 | $rule['reg_exp'] . "')"; | |
| 3875 | break; | |
| 3876 | case "both": | |
| 3877 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
| 3878 | $rule['reg_exp'] . "') OR LOWER(" . | |
| 3879 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
| 3880 | break; | |
| 3881 | case "tag": | |
| 3882 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
| 3883 | $rule['reg_exp'] . "')"; | |
| 3884 | break; | |
| 3885 | case "link": | |
| 3886 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
| 3887 | $rule['reg_exp'] . "')"; | |
| 3888 | break; | |
| 3889 | case "author": | |
| 3890 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
| 3891 | $rule['reg_exp'] . "')"; | |
| 3892 | break; | |
| 3893 | } | |
| 36184020 | 3894 | |
| ec1f8a3d AD |
3895 | if (isset($rule['inverse'])) $qpart = "NOT ($qpart)"; |
| 3896 | ||
| 6b218731 | 3897 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
| 3972bf59 | 3898 | $qpart .= " AND feed_id = " . db_escape_string($link, $rule["feed_id"]); |
| 4e02f582 | 3899 | } |
| 6b8b3af8 | 3900 | |
| 4e02f582 | 3901 | if (isset($rule["cat_id"])) { |
| 2680295b AD |
3902 | |
| 3903 | if ($rule["cat_id"] > 0) { | |
| 3904 | $children = getChildCategories($link, $rule["cat_id"], $owner_uid); | |
| 3905 | array_push($children, $rule["cat_id"]); | |
| 3906 | ||
| 3907 | $children = join(",", $children); | |
| 3908 | ||
| 3909 | $cat_qpart = "cat_id IN ($children)"; | |
| 3910 | } else { | |
| 3911 | $cat_qpart = "cat_id IS NULL"; | |
| 3912 | } | |
| 3913 | ||
| 3914 | $qpart .= " AND $cat_qpart"; | |
| 56fbb82c | 3915 | } |
| 4e02f582 AD |
3916 | |
| 3917 | array_push($query, "($qpart)"); | |
| 3918 | ||
| 56fbb82c | 3919 | } |
| 4e02f582 | 3920 | } |
| 56fbb82c | 3921 | |
| 4e02f582 | 3922 | if (count($query) > 0) { |
| a3a896a1 | 3923 | $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; |
| 56fbb82c | 3924 | } else { |
| a3a896a1 | 3925 | $fullquery = "(false)"; |
| 56fbb82c | 3926 | } |
| a3a896a1 AD |
3927 | |
| 3928 | if ($filter['inverse']) $fullquery = "(NOT $fullquery)"; | |
| 3929 | ||
| 3930 | return $fullquery; | |
| 36184020 | 3931 | } |
| ae5f7bb1 | 3932 | |
| 3382bce1 AD |
3933 | if (!function_exists('gzdecode')) { |
| 3934 | function gzdecode($string) { // no support for 2nd argument | |
| 3935 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
| 3936 | base64_encode($string)); | |
| 3937 | } | |
| 3938 | } | |
| 3939 | ||
| 8db5d8ea AD |
3940 | function get_random_bytes($length) { |
| 3941 | if (function_exists('openssl_random_pseudo_bytes')) { | |
| 3942 | return openssl_random_pseudo_bytes($length); | |
| 3943 | } else { | |
| 3944 | $output = ""; | |
| 3945 | ||
| 3946 | for ($i = 0; $i < $length; $i++) | |
| 3947 | $output .= chr(mt_rand(0, 255)); | |
| 3948 | ||
| 3949 | return $output; | |
| 3950 | } | |
| 3951 | } | |
| 871f0a7a AD |
3952 | |
| 3953 | function read_stdin() { | |
| 3954 | $fp = fopen("php://stdin", "r"); | |
| 3955 | ||
| 3956 | if ($fp) { | |
| 3957 | $line = trim(fgets($fp)); | |
| 3958 | fclose($fp); | |
| 3959 | return $line; | |
| 3960 | } | |
| 3961 | ||
| 3962 | return null; | |
| 3963 | } | |
| e3449aa1 AD |
3964 | |
| 3965 | function tmpdirname($path, $prefix) { | |
| 3966 | // Use PHP's tmpfile function to create a temporary | |
| 3967 | // directory name. Delete the file and keep the name. | |
| 3968 | $tempname = tempnam($path,$prefix); | |
| 3969 | if (!$tempname) | |
| 3970 | return false; | |
| 3971 | ||
| 3972 | if (!unlink($tempname)) | |
| 3973 | return false; | |
| 3974 | ||
| 3975 | return $tempname; | |
| 3976 | } | |
| 3977 | ||
| 6aff7845 AD |
3978 | function getFeedCategory($link, $feed) { |
| 3979 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
| 3980 | WHERE id = '$feed'"); | |
| 3981 | ||
| 3982 | if (db_num_rows($result) > 0) { | |
| 3983 | return db_fetch_result($result, 0, "cat_id"); | |
| 3984 | } else { | |
| 3985 | return false; | |
| 3986 | } | |
| 3987 | ||
| 3988 | } | |
| 3989 | ||
| 8dcb2b47 AD |
3990 | function implements_interface($class, $interface) { |
| 3991 | return in_array($interface, class_implements($class)); | |
| 3992 | } | |
| e88c1943 | 3993 | |
| e2b0054b AD |
3994 | function geturl($url){ |
| 3995 | ||
| 3996 | (function_exists('curl_init')) ? '' : die('cURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini'); | |
| 3997 | ||
| 3998 | $curl = curl_init(); | |
| 3999 | $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; | |
| 4000 | $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; | |
| 4001 | $header[] = "Cache-Control: max-age=0"; | |
| 4002 | $header[] = "Connection: keep-alive"; | |
| 4003 | $header[] = "Keep-Alive: 300"; | |
| 4004 | $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; | |
| 4005 | $header[] = "Accept-Language: en-us,en;q=0.5"; | |
| 4006 | $header[] = "Pragma: "; | |
| 4007 | ||
| 4008 | curl_setopt($curl, CURLOPT_URL, $url); | |
| 4009 | curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); | |
| 4010 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); | |
| 4011 | curl_setopt($curl, CURLOPT_HEADER, true); | |
| 4012 | curl_setopt($curl, CURLOPT_REFERER, $url); | |
| 4013 | curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); | |
| 4014 | curl_setopt($curl, CURLOPT_AUTOREFERER, true); | |
| 4015 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
| 4016 | //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled... | |
| 4017 | curl_setopt($curl, CURLOPT_TIMEOUT, 60); | |
| 4018 | ||
| 4019 | $html = curl_exec($curl); | |
| 4020 | ||
| 4021 | $status = curl_getinfo($curl); | |
| 4022 | curl_close($curl); | |
| 4023 | ||
| 4024 | if($status['http_code']!=200){ | |
| 4025 | if($status['http_code'] == 301 || $status['http_code'] == 302) { | |
| 4026 | list($header) = explode("\r\n\r\n", $html, 2); | |
| 4027 | $matches = array(); | |
| 4028 | preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); | |
| 4029 | $url = trim(str_replace($matches[1],"",$matches[0])); | |
| 4030 | $url_parsed = parse_url($url); | |
| 4031 | return (isset($url_parsed))? geturl($url, $referer):''; | |
| 4032 | } | |
| 4033 | $oline=''; | |
| 4034 | foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';} | |
| 4035 | $line =$oline." \r\n ".$url."\r\n-----------------\r\n"; | |
| 911845b5 AD |
4036 | # $handle = @fopen('./curl.error.log', 'a'); |
| 4037 | # fwrite($handle, $line); | |
| e2b0054b AD |
4038 | return FALSE; |
| 4039 | } | |
| 4040 | return $url; | |
| 4041 | } | |
| 8dcb2b47 | 4042 | |
| c670a80d AD |
4043 | function get_minified_js($files) { |
| 4044 | require_once 'lib/jshrink/Minifier.php'; | |
| 4045 | ||
| 4046 | $rv = ''; | |
| 4047 | ||
| 4048 | foreach ($files as $js) { | |
| 4049 | if (!isset($_GET['debug'])) { | |
| 4050 | $cached_file = CACHE_DIR . "/js/$js.js"; | |
| 4051 | ||
| 4052 | if (file_exists($cached_file) && | |
| 4053 | is_readable($cached_file) && | |
| 4054 | filemtime($cached_file) >= filemtime("js/$js.js")) { | |
| 4055 | ||
| 4056 | $rv .= file_get_contents($cached_file); | |
| 4057 | ||
| 4058 | } else { | |
| 4059 | $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js")); | |
| 4060 | file_put_contents($cached_file, $minified); | |
| 4061 | $rv .= $minified; | |
| 4062 | } | |
| 4063 | } else { | |
| 4064 | $rv .= file_get_contents("js/$js.js"); | |
| 4065 | } | |
| 4066 | } | |
| 4067 | ||
| 4068 | return $rv; | |
| 4069 | } | |
| 4070 | ||
| b5d4716a AD |
4071 | function stylesheet_tag($filename) { |
| 4072 | $timestamp = filemtime($filename); | |
| 4073 | ||
| 4074 | echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n"; | |
| 4075 | } | |
| 4076 | ||
| 4077 | function javascript_tag($filename) { | |
| 4078 | $query = ""; | |
| 4079 | ||
| 4080 | if (!(strpos($filename, "?") === FALSE)) { | |
| 4081 | $query = substr($filename, strpos($filename, "?")+1); | |
| 4082 | $filename = substr($filename, 0, strpos($filename, "?")); | |
| 4083 | } | |
| 4084 | ||
| 4085 | $timestamp = filemtime($filename); | |
| 4086 | ||
| 4087 | if ($query) $timestamp .= "&$query"; | |
| 4088 | ||
| 4089 | echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n"; | |
| 4090 | } | |
| 4091 | ||
| 16314dda AD |
4092 | function calculate_dep_timestamp() { |
| 4093 | $files = array_merge(glob("js/*.js"), glob("*.css")); | |
| 4094 | ||
| 4095 | $max_ts = -1; | |
| 4096 | ||
| 4097 | foreach ($files as $file) { | |
| 4098 | if (filemtime($file) > $max_ts) $max_ts = filemtime($file); | |
| 4099 | } | |
| 4100 | ||
| 4101 | return $max_ts; | |
| 4102 | } | |
| 4103 | ||
| bcbb2ec7 AD |
4104 | function T_js_decl($s1, $s2) { |
| 4105 | if ($s1 && $s2) { | |
| 4106 | $s1 = preg_replace("/\n/", "", $s1); | |
| 4107 | $s2 = preg_replace("/\n/", "", $s2); | |
| 4108 | ||
| 4109 | $s1 = preg_replace("/\"/", "\\\"", $s1); | |
| 4110 | $s2 = preg_replace("/\"/", "\\\"", $s2); | |
| 4111 | ||
| 4112 | return "T_messages[\"$s1\"] = \"$s2\";\n"; | |
| 4113 | } | |
| 4114 | } | |
| 4115 | ||
| 4116 | function init_js_translations() { | |
| 4117 | ||
| 4118 | print 'var T_messages = new Object(); | |
| 4119 | ||
| 4120 | function __(msg) { | |
| 4121 | if (T_messages[msg]) { | |
| 4122 | return T_messages[msg]; | |
| 4123 | } else { | |
| 4124 | return msg; | |
| 4125 | } | |
| 4126 | } | |
| 4127 | ||
| 4128 | function ngettext(msg1, msg2, n) { | |
| 4129 | return (parseInt(n) > 1) ? msg2 : msg1; | |
| 4130 | }'; | |
| 4131 | ||
| 4132 | $l10n = _get_reader(); | |
| 4133 | ||
| 4134 | for ($i = 0; $i < $l10n->total; $i++) { | |
| 4135 | $orig = $l10n->get_original_string($i); | |
| 4136 | $translation = __($orig); | |
| 4137 | ||
| 4138 | print T_js_decl($orig, $translation); | |
| 4139 | } | |
| 4140 | } | |
| 4141 | ||
| f822a8e5 AD |
4142 | function label_to_feed_id($label) { |
| 4143 | return LABEL_BASE_INDEX - 1 - abs($label); | |
| 4144 | } | |
| 4145 | ||
| 4146 | function feed_to_label_id($feed) { | |
| 4147 | return LABEL_BASE_INDEX - 1 + abs($feed); | |
| 4148 | } | |
| 4149 | ||
| 8c0496f7 | 4150 | ?> |