git.wh0rd.org / tt-rss.git / blame
| Commit | Line | Data |
|---|---|---|
| 1d3a17c7 | 1 | <?php |
| 6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
| 7bfb3dab | 3 | define('SCHEMA_VERSION', 103); |
| 545ca067 | 4 | |
| 23d2471c | 5 | $fetch_last_error = false; |
| 19b3992b | 6 | $pluginhost = false; |
| 23d2471c | 7 | |
| 0d421af8 | 8 | function __autoload($class) { |
| 369dbc19 AD |
9 | $class_file = str_replace("_", "/", strtolower(basename($class))); |
| 10 | ||
| 11 | $file = dirname(__FILE__)."/../classes/$class_file.php"; | |
| 12 | ||
| 0d421af8 AD |
13 | if (file_exists($file)) { |
| 14 | require $file; | |
| 15 | } | |
| cc85704f | 16 | |
| 0d421af8 AD |
17 | } |
| 18 | ||
| d68629dc | 19 | mb_internal_encoding("UTF-8"); |
| 324944f3 | 20 | date_default_timezone_set('UTC'); |
| 8a7f5767 CW |
21 | if (defined('E_DEPRECATED')) { |
| 22 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
| 23 | } else { | |
| 24 | error_reporting(E_ALL & ~E_NOTICE); | |
| 25 | } | |
| cce28758 | 26 | |
| 40d13c28 | 27 | require_once 'config.php'; |
| cc17c205 | 28 | |
| fc2b26a6 AD |
29 | if (DB_TYPE == "pgsql") { |
| 30 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
| 31 | } else { | |
| 32 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
| 33 | } | |
| 34 | ||
| 0c425dc7 AD |
35 | define('THEME_VERSION_REQUIRED', 1.1); |
| 36 | ||
| 9632f884 AD |
37 | /** |
| 38 | * Return available translations names. | |
| 8d505d78 | 39 | * |
| 9632f884 AD |
40 | * @access public |
| 41 | * @return array A array of available translations. | |
| 42 | */ | |
| f8c612d4 | 43 | function get_translations() { |
| 6a214f92 | 44 | $tr = array( |
| 8d505d78 | 45 | "auto" => "Detect automatically", |
| a3162add | 46 | "ca_CA" => "Català", |
| 6a214f92 | 47 | "en_US" => "English", |
| 36d0510c | 48 | "es_ES" => "Español", |
| a927fe7b | 49 | "de_DE" => "Deutsch", |
| 6a214f92 | 50 | "fr_FR" => "Français", |
| e78fd196 | 51 | "hu_HU" => "Magyar (Hungarian)", |
| bb5d3960 | 52 | "it_IT" => "Italiano", |
| 1d004f12 | 53 | "ja_JP" => "日本語 (Japanese)", |
| 592535d7 | 54 | "nb_NO" => "Norwegian bokmål", |
| ea45791a | 55 | "pl_PL" => "Polski", |
| 6a214f92 | 56 | "ru_RU" => "Русский", |
| 9a063469 | 57 | "pt_BR" => "Portuguese/Brazil", |
| 6a214f92 | 58 | "zh_CN" => "Simplified Chinese"); |
| f8c612d4 AD |
59 | |
| 60 | return $tr; | |
| 61 | } | |
| 62 | ||
| 7b26a148 AD |
63 | require_once "lib/accept-to-gettext.php"; |
| 64 | require_once "lib/gettext/gettext.inc"; | |
| aba609e0 | 65 | |
| 87d7e850 | 66 | |
| 7b26a148 | 67 | function startup_gettext() { |
| 8d505d78 | 68 | |
| 7b26a148 AD |
69 | # Get locale from Accept-Language header |
| 70 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
| 89cb787e | 71 | |
| 7b26a148 AD |
72 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
| 73 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
| 74 | } | |
| 89cb787e | 75 | |
| 7b26a148 AD |
76 | /* In login action of mobile version */ |
| 77 | if ($_POST["language"] && defined('MOBILE_VERSION')) { | |
| 78 | $lang = $_POST["language"]; | |
| 1389501e | 79 | } else if ($_SESSION["language"] && $_SESSION["language"] != "auto") { |
| afc3cf55 | 80 | $lang = $_SESSION["language"]; |
| 7b26a148 | 81 | } |
| 7c33dbd4 | 82 | |
| 7b26a148 AD |
83 | if ($lang) { |
| 84 | if (defined('LC_MESSAGES')) { | |
| 85 | _setlocale(LC_MESSAGES, $lang); | |
| 86 | } else if (defined('LC_ALL')) { | |
| 87 | _setlocale(LC_ALL, $lang); | |
| 8d039718 | 88 | } |
| aba609e0 | 89 | |
| 7b26a148 AD |
90 | if (defined('MOBILE_VERSION')) { |
| 91 | _bindtextdomain("messages", "../locale"); | |
| 92 | } else { | |
| 93 | _bindtextdomain("messages", "locale"); | |
| 94 | } | |
| 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'; |
| acccafe3 | 112 | require_once 'lib/htmLawed.php'; |
| 010efc9b | 113 | |
| 7d96bfcd AD |
114 | $tz_offset = -1; |
| 115 | $utc_tz = new DateTimeZone('UTC'); | |
| 116 | $schema_version = false; | |
| 117 | ||
| 45004d43 AD |
118 | /** |
| 119 | * Print a timestamped debug message. | |
| 8d505d78 | 120 | * |
| 45004d43 AD |
121 | * @param string $msg The debug message. |
| 122 | * @return void | |
| 123 | */ | |
| 6f9e33e4 | 124 | function _debug($msg) { |
| 5439d333 RW |
125 | if (defined('QUIET') && QUIET) { |
| 126 | return; | |
| 127 | } | |
| 6f9e33e4 | 128 | $ts = strftime("%H:%M:%S", time()); |
| 2a6a9395 AD |
129 | if (function_exists('posix_getpid')) { |
| 130 | $ts = "$ts/" . posix_getpid(); | |
| 131 | } | |
| 6f9e33e4 | 132 | print "[$ts] $msg\n"; |
| 45004d43 | 133 | } // function _debug |
| 6f9e33e4 | 134 | |
| 9632f884 AD |
135 | /** |
| 136 | * Purge a feed old posts. | |
| 8d505d78 | 137 | * |
| 9632f884 AD |
138 | * @param mixed $link A database connection. |
| 139 | * @param mixed $feed_id The id of the purged feed. | |
| 140 | * @param mixed $purge_interval Olderness of purged posts. | |
| 141 | * @param boolean $debug Set to True to enable the debug. False by default. | |
| 142 | * @access public | |
| 143 | * @return void | |
| 144 | */ | |
| ad507f85 AD |
145 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { |
| 146 | ||
| 07d0efe9 | 147 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); |
| 8d505d78 | 148 | |
| ad507f85 | 149 | $rows = -1; |
| 4c193675 | 150 | |
| 8d505d78 | 151 | $result = db_query($link, |
| 07d0efe9 AD |
152 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
| 153 | ||
| 154 | $owner_uid = false; | |
| 155 | ||
| 156 | if (db_num_rows($result) == 1) { | |
| 157 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
| 158 | } | |
| 159 | ||
| ab954dff AD |
160 | if ($purge_interval == -1 || !$purge_interval) { |
| 161 | if ($owner_uid) { | |
| 162 | ccache_update($link, $feed_id, $owner_uid); | |
| 163 | } | |
| 164 | return; | |
| 165 | } | |
| 166 | ||
| 07d0efe9 AD |
167 | if (!$owner_uid) return; |
| 168 | ||
| 3907ef71 AD |
169 | if (FORCE_ARTICLE_PURGE == 0) { |
| 170 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
| 171 | $owner_uid, false); | |
| 172 | } else { | |
| 173 | $purge_unread = true; | |
| 174 | $purge_interval = FORCE_ARTICLE_PURGE; | |
| 175 | } | |
| 07d0efe9 AD |
176 | |
| 177 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
| 178 | ||
| fefa6ca3 | 179 | if (DB_TYPE == "pgsql") { |
| 6e7f8d26 AD |
180 | $pg_version = get_pgsql_version($link); |
| 181 | ||
| 182 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
| 1e59ae35 | 183 | |
| 8d505d78 AD |
184 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
| 185 | ttrss_entries.id = ref_id AND | |
| 186 | marked = false AND | |
| 187 | feed_id = '$feed_id' AND | |
| 07d0efe9 | 188 | $query_limit |
| 25ea2805 | 189 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
| 1e59ae35 AD |
190 | |
| 191 | } else { | |
| 192 | ||
| 8d505d78 AD |
193 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
| 194 | USING ttrss_entries | |
| 195 | WHERE ttrss_entries.id = ref_id AND | |
| 196 | marked = false AND | |
| 197 | feed_id = '$feed_id' AND | |
| 07d0efe9 | 198 | $query_limit |
| 25ea2805 | 199 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
| 1e59ae35 | 200 | } |
| ad507f85 AD |
201 | |
| 202 | $rows = pg_affected_rows($result); | |
| 8d505d78 | 203 | |
| fefa6ca3 | 204 | } else { |
| 8d505d78 | 205 | |
| 30f1746f | 206 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
| fefa6ca3 | 207 | marked = false AND feed_id = '$feed_id' AND |
| 8d505d78 | 208 | (SELECT date_updated FROM ttrss_entries WHERE |
| 30f1746f AD |
209 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
| 210 | ||
| 8d505d78 AD |
211 | $result = db_query($link, "DELETE FROM ttrss_user_entries |
| 212 | USING ttrss_user_entries, ttrss_entries | |
| 213 | WHERE ttrss_entries.id = ref_id AND | |
| 214 | marked = false AND | |
| 215 | feed_id = '$feed_id' AND | |
| 07d0efe9 | 216 | $query_limit |
| 25ea2805 | 217 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
| 8d505d78 | 218 | |
| ad507f85 AD |
219 | $rows = mysql_affected_rows($link); |
| 220 | ||
| 221 | } | |
| 222 | ||
| ced46404 AD |
223 | ccache_update($link, $feed_id, $owner_uid); |
| 224 | ||
| ad507f85 | 225 | if ($debug) { |
| 6f9e33e4 | 226 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
| fefa6ca3 | 227 | } |
| 2ea09bde AD |
228 | |
| 229 | return $rows; | |
| 9632f884 | 230 | } // function purge_feed |
| fefa6ca3 | 231 | |
| 07d0efe9 AD |
232 | function feed_purge_interval($link, $feed_id) { |
| 233 | ||
| 8d505d78 | 234 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds |
| 07d0efe9 AD |
235 | WHERE id = '$feed_id'"); |
| 236 | ||
| 237 | if (db_num_rows($result) == 1) { | |
| 238 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
| 239 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
| 240 | ||
| 8d505d78 | 241 | if ($purge_interval == 0) $purge_interval = get_pref($link, |
| 863be6ca | 242 | 'PURGE_OLD_DAYS', $owner_uid); |
| 07d0efe9 AD |
243 | |
| 244 | return $purge_interval; | |
| 245 | ||
| 246 | } else { | |
| 247 | return -1; | |
| 248 | } | |
| 249 | } | |
| 250 | ||
| a2d79981 AD |
251 | function purge_orphans($link, $do_output = false) { |
| 252 | ||
| 71604ca4 | 253 | // purge orphaned posts in main content table |
| 8d505d78 | 254 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE |
| 71604ca4 | 255 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
| a2d79981 AD |
256 | |
| 257 | if ($do_output) { | |
| 258 | $rows = db_affected_rows($link, $result); | |
| 259 | _debug("Purged $rows orphaned posts."); | |
| 260 | } | |
| c3a8d71a AD |
261 | } |
| 262 | ||
| c7d57b66 AD |
263 | function get_feed_update_interval($link, $feed_id) { |
| 264 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
| 265 | ttrss_feeds WHERE id = '$feed_id'"); | |
| 266 | ||
| 267 | if (db_num_rows($result) == 1) { | |
| 268 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
| 269 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
| 270 | ||
| 271 | if ($update_interval != 0) { | |
| 272 | return $update_interval; | |
| 273 | } else { | |
| 274 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
| 275 | } | |
| 276 | ||
| 277 | } else { | |
| 278 | return -1; | |
| 279 | } | |
| 280 | } | |
| 281 | ||
| fb850eec | 282 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false) { |
| 8d505d78 AD |
283 | $login = urlencode($login); |
| 284 | $pass = urlencode($pass); | |
| 285 | ||
| 23d2471c AD |
286 | global $fetch_last_error; |
| 287 | ||
| 3610b48b | 288 | if (function_exists('curl_init') && !ini_get("open_basedir")) { |
| 4065b60b | 289 | $ch = curl_init($url); |
| a1af1574 | 290 | |
| fb850eec AD |
291 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : 15); |
| 292 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : 45); | |
| a1af1574 AD |
293 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
| 294 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); | |
| 295 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
| 296 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
| 8d505d78 | 297 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
| 5f6804bc | 298 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
| 19929bbe | 299 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); |
| 268a06dc | 300 | curl_setopt($ch, CURLOPT_ENCODING , "gzip"); |
| 48b657fc | 301 | curl_setopt($ch, CURLOPT_REFERER, $url); |
| 8d505d78 | 302 | |
| ae5f7bb1 AD |
303 | if ($post_query) { |
| 304 | curl_setopt($ch, CURLOPT_POST, true); | |
| 305 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
| 306 | } | |
| 307 | ||
| 8d505d78 AD |
308 | if ($login && $pass) |
| 309 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
| a1af1574 | 310 | |
| fb074239 | 311 | $contents = @curl_exec($ch); |
| 268a06dc | 312 | |
| 48b657fc AD |
313 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
| 314 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
| 315 | $contents = @curl_exec($ch); | |
| fb850eec AD |
316 | } |
| 317 | ||
| a1af1574 | 318 | if ($contents === false) { |
| fb850eec | 319 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
| a1af1574 AD |
320 | curl_close($ch); |
| 321 | return false; | |
| 4065b60b AD |
322 | } |
| 323 | ||
| 8d505d78 | 324 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
| a1af1574 | 325 | $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
| 4065b60b | 326 | |
| 8d505d78 | 327 | if ($http_code != 200 || $type && strpos($content_type, "$type") === false) { |
| fb850eec AD |
328 | if (curl_errno($ch) != 0) { |
| 329 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
| 330 | } else { | |
| 331 | $fetch_last_error = "HTTP Code: $http_code"; | |
| 332 | } | |
| 333 | curl_close($ch); | |
| a1af1574 AD |
334 | return false; |
| 335 | } | |
| 4065b60b | 336 | |
| fb850eec AD |
337 | curl_close($ch); |
| 338 | ||
| a1af1574 | 339 | return $contents; |
| 4065b60b | 340 | } else { |
| 9949bd15 | 341 | if ($login && $pass ){ |
| 8d505d78 AD |
342 | $url_parts = array(); |
| 343 | ||
| 344 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
| 345 | ||
| 346 | if ($url_parts[1] && $url_parts[2]) { | |
| 347 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
| 348 | } | |
| 349 | } | |
| 350 | ||
| 23d2471c AD |
351 | $data = @file_get_contents($url); |
| 352 | ||
| 353 | if (!$data && function_exists('error_get_last')) { | |
| 354 | $error = error_get_last(); | |
| 355 | $fetch_last_error = $error["message"]; | |
| 356 | } | |
| 357 | return $data; | |
| 4065b60b AD |
358 | } |
| 359 | ||
| 360 | } | |
| 78800912 | 361 | |
| 9632f884 AD |
362 | /** |
| 363 | * Try to determine the favicon URL for a feed. | |
| 364 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
| 365 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
| 8d505d78 | 366 | * |
| 9632f884 AD |
367 | * @param string $url A feed or page URL |
| 368 | * @access public | |
| 369 | * @return mixed The favicon URL, or false if none was found. | |
| 370 | */ | |
| 1bd11fdf | 371 | function get_favicon_url($url) { |
| 99331724 | 372 | |
| 1bd11fdf | 373 | $favicon_url = false; |
| ed214298 | 374 | |
| 4065b60b | 375 | if ($html = @fetch_file_contents($url)) { |
| 78800912 | 376 | |
| ed214298 | 377 | libxml_use_internal_errors(true); |
| c798704b | 378 | |
| ed214298 AD |
379 | $doc = new DOMDocument(); |
| 380 | $doc->loadHTML($html); | |
| 381 | $xpath = new DOMXPath($doc); | |
| 717f5e64 | 382 | |
| a712429e AD |
383 | $base = $xpath->query('/html/head/base'); |
| 384 | foreach ($base as $b) { | |
| 385 | $url = $b->getAttribute("href"); | |
| 386 | break; | |
| 387 | } | |
| 388 | ||
| 1bd11fdf | 389 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
| ed214298 AD |
390 | if (count($entries) > 0) { |
| 391 | foreach ($entries as $entry) { | |
| 1bd11fdf AD |
392 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
| 393 | break; | |
| ed214298 | 394 | } |
| 8d505d78 | 395 | } |
| 4065b60b | 396 | } |
| c798704b | 397 | |
| 1bd11fdf AD |
398 | if (!$favicon_url) |
| 399 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
| 400 | ||
| 401 | return $favicon_url; | |
| 402 | } // function get_favicon_url | |
| 403 | ||
| 404 | function check_feed_favicon($site_url, $feed, $link) { | |
| 882311d9 | 405 | # print "FAVICON [$site_url]: $favicon_url\n"; |
| 4065b60b | 406 | |
| 1bd11fdf AD |
407 | $icon_file = ICONS_DIR . "/$feed.ico"; |
| 408 | ||
| 409 | if (!file_exists($icon_file)) { | |
| 410 | $favicon_url = get_favicon_url($site_url); | |
| 411 | ||
| 412 | if ($favicon_url) { | |
| 413 | // Limiting to "image" type misses those served with text/plain | |
| 414 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
| 415 | ||
| 416 | if ($contents) { | |
| 417 | // Crude image type matching. | |
| 418 | // Patterns gleaned from the file(1) source code. | |
| 419 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
| 420 | // 0 string \000\000\001\000 MS Windows icon resource | |
| 421 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
| 422 | } | |
| 423 | elseif (preg_match('/^GIF8/', $contents)) { | |
| 424 | // 0 string GIF8 GIF image data | |
| 425 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
| 426 | } | |
| 427 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
| 428 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
| 429 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
| 430 | } | |
| 431 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
| 432 | // 0 beshort 0xffd8 JPEG image data | |
| 433 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
| 434 | } | |
| 435 | else { | |
| 436 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
| 437 | $contents = ""; | |
| 438 | } | |
| 439 | } | |
| 440 | ||
| 441 | if ($contents) { | |
| 442 | $fp = @fopen($icon_file, "w"); | |
| 443 | ||
| 444 | if ($fp) { | |
| 445 | fwrite($fp, $contents); | |
| 446 | fclose($fp); | |
| 447 | chmod($icon_file, 0644); | |
| 448 | } | |
| 449 | } | |
| 450 | } | |
| 78800912 AD |
451 | } |
| 452 | } | |
| 453 | ||
| f175937c | 454 | function print_select($id, $default, $values, $attributes = "") { |
| 79f3553b | 455 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
| a0d53889 AD |
456 | foreach ($values as $v) { |
| 457 | if ($v == $default) | |
| 60807300 | 458 | $sel = "selected=\"1\""; |
| a0d53889 AD |
459 | else |
| 460 | $sel = ""; | |
| 8d505d78 | 461 | |
| 60807300 | 462 | print "<option value=\"$v\" $sel>$v</option>"; |
| a0d53889 AD |
463 | } |
| 464 | print "</select>"; | |
| 465 | } | |
| 40d13c28 | 466 | |
| 79f3553b AD |
467 | function print_select_hash($id, $default, $values, $attributes = "") { |
| 468 | print "<select name=\"$id\" id='$id' $attributes>"; | |
| 673d54ca AD |
469 | foreach (array_keys($values) as $v) { |
| 470 | if ($v == $default) | |
| 74d5c8fa | 471 | $sel = 'selected="selected"'; |
| 673d54ca AD |
472 | else |
| 473 | $sel = ""; | |
| 8d505d78 | 474 | |
| 673d54ca AD |
475 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
| 476 | } | |
| 477 | ||
| 478 | print "</select>"; | |
| 479 | } | |
| 480 | ||
| 406d9489 AD |
481 | function getmicrotime() { |
| 482 | list($usec, $sec) = explode(" ",microtime()); | |
| 483 | return ((float)$usec + (float)$sec); | |
| 484 | } | |
| 485 | ||
| f541eb78 | 486 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
| 77e96719 | 487 | foreach ($values as $v) { |
| 8d505d78 | 488 | |
| 77e96719 | 489 | if ($v == $default) |
| 5da169d9 | 490 | $sel = "checked"; |
| 77e96719 | 491 | else |
| 5da169d9 AD |
492 | $sel = ""; |
| 493 | ||
| f541eb78 | 494 | if ($v == $true_is) { |
| 5da169d9 AD |
495 | $sel .= " value=\"1\""; |
| 496 | } else { | |
| 497 | $sel .= " value=\"0\""; | |
| 498 | } | |
| 8d505d78 AD |
499 | |
| 500 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
| 69654950 | 501 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
| 77e96719 AD |
502 | |
| 503 | } | |
| 504 | } | |
| 505 | ||
| d9084cf2 | 506 | function initialize_user_prefs($link, $uid, $profile = false) { |
| ff485f1d AD |
507 | |
| 508 | $uid = db_escape_string($uid); | |
| 509 | ||
| d9084cf2 AD |
510 | if (!$profile) { |
| 511 | $profile = "NULL"; | |
| f9aa6a89 | 512 | $profile_qpart = "AND profile IS NULL"; |
| d9084cf2 | 513 | } else { |
| f9aa6a89 | 514 | $profile_qpart = "AND profile = '$profile'"; |
| d9084cf2 AD |
515 | } |
| 516 | ||
| f9aa6a89 AD |
517 | if (get_schema_version($link) < 63) $profile_qpart = ""; |
| 518 | ||
| ff485f1d AD |
519 | db_query($link, "BEGIN"); |
| 520 | ||
| 521 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
| 8d505d78 AD |
522 | |
| 523 | $u_result = db_query($link, "SELECT pref_name | |
| f9aa6a89 | 524 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
| ff485f1d AD |
525 | |
| 526 | $active_prefs = array(); | |
| 527 | ||
| 528 | while ($line = db_fetch_assoc($u_result)) { | |
| 8d505d78 | 529 | array_push($active_prefs, $line["pref_name"]); |
| ff485f1d AD |
530 | } |
| 531 | ||
| 532 | while ($line = db_fetch_assoc($result)) { | |
| 533 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
| 534 | // print "adding " . $line["pref_name"] . "<br>"; | |
| 535 | ||
| f9aa6a89 AD |
536 | if (get_schema_version($link) < 63) { |
| 537 | db_query($link, "INSERT INTO ttrss_user_prefs | |
| 8d505d78 | 538 | (owner_uid,pref_name,value) VALUES |
| f9aa6a89 AD |
539 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
| 540 | ||
| 541 | } else { | |
| 542 | db_query($link, "INSERT INTO ttrss_user_prefs | |
| 8d505d78 | 543 | (owner_uid,pref_name,value, profile) VALUES |
| f9aa6a89 AD |
544 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
| 545 | } | |
| ff485f1d AD |
546 | |
| 547 | } | |
| 548 | } | |
| 549 | ||
| 550 | db_query($link, "COMMIT"); | |
| 551 | ||
| 552 | } | |
| 956c7629 | 553 | |
| 8de8bfb8 AD |
554 | function get_ssl_certificate_id() { |
| 555 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
| 556 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
| 557 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
| 558 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
| 559 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
| 560 | } | |
| 561 | return ""; | |
| 562 | } | |
| 563 | ||
| 0d421af8 | 564 | function authenticate_user($link, $login, $password, $check_only = false) { |
| c8437f35 | 565 | |
| 131b01b3 | 566 | if (!SINGLE_USER_MODE) { |
| c8437f35 | 567 | |
| 0d421af8 | 568 | $user_id = false; |
| 0f28f81f AD |
569 | |
| 570 | global $pluginhost; | |
| 571 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER) as $plugin) { | |
| 572 | ||
| 573 | $user_id = (int) $plugin->authenticate($login, $password); | |
| 574 | ||
| 575 | if ($user_id) { | |
| 576 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
| 577 | break; | |
| 578 | } | |
| 461766f3 AD |
579 | } |
| 580 | ||
| 0d421af8 AD |
581 | if ($user_id && !$check_only) { |
| 582 | $_SESSION["uid"] = $user_id; | |
| 583 | ||
| 584 | $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users | |
| 585 | WHERE id = '$user_id'"); | |
| 8d505d78 | 586 | |
| 131b01b3 AD |
587 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
| 588 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
| 8484ce22 | 589 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); |
| 8d505d78 AD |
590 | |
| 591 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
| 131b01b3 | 592 | $_SESSION["uid"]); |
| 8d505d78 | 593 | |
| 131b01b3 | 594 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
| 1a9f4d3c | 595 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
| 91c5f229 AD |
596 | |
| 597 | $_SESSION["last_version_check"] = time(); | |
| 8d505d78 | 598 | |
| 131b01b3 | 599 | initialize_user_prefs($link, $_SESSION["uid"]); |
| 8d505d78 | 600 | |
| 131b01b3 AD |
601 | return true; |
| 602 | } | |
| 8d505d78 | 603 | |
| 131b01b3 | 604 | return false; |
| 503eb349 | 605 | |
| 131b01b3 | 606 | } else { |
| 503eb349 | 607 | |
| 131b01b3 AD |
608 | $_SESSION["uid"] = 1; |
| 609 | $_SESSION["name"] = "admin"; | |
| 787e5ebc | 610 | $_SESSION["access_level"] = 10; |
| 21e42e5f | 611 | |
| 0d421af8 AD |
612 | $_SESSION["hide_hello"] = true; |
| 613 | $_SESSION["hide_logout"] = true; | |
| 614 | ||
| d5fd183d AD |
615 | $_SESSION["auth_module"] = false; |
| 616 | ||
| 21e42e5f AD |
617 | if (!$_SESSION["csrf_token"]) { |
| 618 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
| 619 | } | |
| f557cd78 | 620 | |
| 0bbba72d | 621 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
| 8d505d78 | 622 | |
| 0bbba72d | 623 | initialize_user_prefs($link, $_SESSION["uid"]); |
| 8d505d78 | 624 | |
| c8437f35 AD |
625 | return true; |
| 626 | } | |
| c8437f35 AD |
627 | } |
| 628 | ||
| e6cb77a0 AD |
629 | function make_password($length = 8) { |
| 630 | ||
| 85db6213 AD |
631 | $password = ""; |
| 632 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
| 633 | ||
| 634 | $i = 0; | |
| 635 | ||
| 636 | while ($i < $length) { | |
| 637 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
| 638 | ||
| 639 | if (!strstr($password, $char)) { | |
| 640 | $password .= $char; | |
| 641 | $i++; | |
| 642 | } | |
| 643 | } | |
| 644 | return $password; | |
| e6cb77a0 AD |
645 | } |
| 646 | ||
| 647 | // this is called after user is created to initialize default feeds, labels | |
| 648 | // or whatever else | |
| 8d505d78 | 649 | |
| e6cb77a0 AD |
650 | // user preferences are checked on every login, not here |
| 651 | ||
| 652 | function initialize_user($link, $uid) { | |
| 653 | ||
| e6cb77a0 | 654 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
| 74bff337 | 655 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
| b6d486a3 | 656 | 'http://tt-rss.org/releases.rss')"); |
| 3b0feb9b | 657 | |
| cd2cd415 AD |
658 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) |
| 659 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
| f0855b88 | 660 | 'http://tt-rss.org/forum/rss.php')"); |
| 3b0feb9b | 661 | } |
| e6cb77a0 | 662 | |
| b8aa49bc | 663 | function logout_user() { |
| 5ccc1cf5 AD |
664 | session_destroy(); |
| 665 | if (isset($_COOKIE[session_name()])) { | |
| 666 | setcookie(session_name(), '', time()-42000, '/'); | |
| 667 | } | |
| b8aa49bc AD |
668 | } |
| 669 | ||
| 8484ce22 AD |
670 | function validate_csrf($csrf_token) { |
| 671 | return $csrf_token == $_SESSION['csrf_token']; | |
| 672 | } | |
| 673 | ||
| 916f788a | 674 | function validate_session($link) { |
| 0f41fce8 AD |
675 | if (SINGLE_USER_MODE) return true; |
| 676 | ||
| 677 | $check_ip = $_SESSION['ip_address']; | |
| 678 | ||
| 679 | switch (SESSION_CHECK_ADDRESS) { | |
| 680 | case 0: | |
| 681 | $check_ip = ''; | |
| 682 | break; | |
| 683 | case 1: | |
| 684 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
| 685 | break; | |
| 686 | case 2: | |
| 687 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')); | |
| 688 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
| 689 | break; | |
| 690 | }; | |
| 691 | ||
| d769a0f7 | 692 | if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) { |
| 8d505d78 | 693 | $_SESSION["login_error_msg"] = |
| d769a0f7 AD |
694 | __("Session failed to validate (incorrect IP)"); |
| 695 | return false; | |
| 696 | } | |
| 0f41fce8 AD |
697 | |
| 698 | if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) | |
| 05044a59 | 699 | return false; |
| 05044a59 | 700 | |
| e6684130 AD |
701 | if ($_SESSION["uid"]) { |
| 702 | ||
| 8d505d78 | 703 | $result = db_query($link, |
| e6684130 AD |
704 | "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'"); |
| 705 | ||
| 706 | $pwd_hash = db_fetch_result($result, 0, "pwd_hash"); | |
| 707 | ||
| 708 | if ($pwd_hash != $_SESSION["pwd_hash"]) { | |
| 709 | return false; | |
| 710 | } | |
| 711 | } | |
| 712 | ||
| a885f0ec | 713 | /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) { |
| d620cfe7 | 714 | |
| 8e849206 | 715 | //print_r($_SESSION); |
| d620cfe7 AD |
716 | |
| 717 | if (time() > $_SESSION["cookie_lifetime"]) { | |
| 718 | return false; | |
| 719 | } | |
| a885f0ec AD |
720 | } */ |
| 721 | ||
| 916f788a AD |
722 | return true; |
| 723 | } | |
| 724 | ||
| de612e7a AD |
725 | function load_user_plugins($link, $owner_uid) { |
| 726 | if ($owner_uid) { | |
| 727 | $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid); | |
| 728 | ||
| 729 | global $pluginhost; | |
| d8a1d2a2 | 730 | $pluginhost->load($plugins, $pluginhost::KIND_USER, $owner_uid); |
| e9c04fd4 AD |
731 | |
| 732 | if (get_schema_version($link) > 100) { | |
| 733 | $pluginhost->load_data(); | |
| 734 | } | |
| de612e7a AD |
735 | } |
| 736 | } | |
| 737 | ||
| 97acbaf1 | 738 | function login_sequence($link, $login_form = 0) { |
| 75a316ab AD |
739 | $_SESSION["prefs_cache"] = false; |
| 740 | ||
| 97acbaf1 | 741 | if (SINGLE_USER_MODE) { |
| de612e7a AD |
742 | authenticate_user($link, "admin", null); |
| 743 | load_user_plugins($link, $_SESSION["uid"]); | |
| 97acbaf1 AD |
744 | } else { |
| 745 | if (!$_SESSION["uid"] || !validate_session($link)) { | |
| 746 | ||
| 747 | if (AUTH_AUTO_LOGIN && authenticate_user($link, null, null)) { | |
| 748 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
| 749 | } else { | |
| 750 | authenticate_user($link, null, null, true); | |
| 751 | } | |
| 752 | ||
| 753 | if (!$_SESSION["uid"]) render_login_form($link, $login_form); | |
| 754 | ||
| 755 | } else { | |
| 756 | /* bump login timestamp */ | |
| 757 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
| 758 | $_SESSION["uid"]); | |
| 01a87dff AD |
759 | } |
| 760 | ||
| afc3cf55 AD |
761 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { |
| 762 | setcookie("ttrss_lang", $_SESSION["language"], | |
| 763 | time() + SESSION_COOKIE_LIFETIME); | |
| b8aa49bc | 764 | } |
| de612e7a AD |
765 | |
| 766 | if ($_SESSION["uid"]) { | |
| 767 | load_user_plugins($link, $_SESSION["uid"]); | |
| 768 | } | |
| b8aa49bc | 769 | } |
| afc3cf55 | 770 | } |
| 3547842a | 771 | |
| 411fe209 | 772 | function truncate_string($str, $max_len, $suffix = '…') { |
| 12db369c | 773 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
| 411fe209 | 774 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
| 3547842a AD |
775 | } else { |
| 776 | return $str; | |
| 777 | } | |
| 778 | } | |
| 54a60e1a | 779 | |
| 96f0a3e7 | 780 | // Deprecated, TODO: remove |
| e9823609 | 781 | function theme_image($link, $filename) { |
| 96f0a3e7 | 782 | return $filename; |
| 54a60e1a | 783 | } |
| be773442 | 784 | |
| ab4b768f AD |
785 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
| 786 | ||
| 787 | try { | |
| 788 | $source_tz = new DateTimeZone($source_tz); | |
| 789 | } catch (Exception $e) { | |
| 790 | $source_tz = new DateTimeZone('UTC'); | |
| 791 | } | |
| 792 | ||
| 793 | try { | |
| 794 | $dest_tz = new DateTimeZone($dest_tz); | |
| 795 | } catch (Exception $e) { | |
| 796 | $dest_tz = new DateTimeZone('UTC'); | |
| 797 | } | |
| 798 | ||
| 799 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
| 800 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
| 801 | } | |
| 802 | ||
| 324944f3 AD |
803 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, |
| 804 | $no_smart_dt = false) { | |
| 805 | ||
| 806 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
| 807 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
| 808 | ||
| 7d96bfcd AD |
809 | global $utc_tz; |
| 810 | global $tz_offset; | |
| 324944f3 | 811 | |
| 7d96bfcd AD |
812 | # We store date in UTC internally |
| 813 | $dt = new DateTime($timestamp, $utc_tz); | |
| 814 | ||
| 815 | if ($tz_offset == -1) { | |
| 816 | ||
| 817 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
| 818 | ||
| 819 | try { | |
| 820 | $user_tz = new DateTimeZone($user_tz_string); | |
| 821 | } catch (Exception $e) { | |
| 822 | $user_tz = $utc_tz; | |
| 823 | } | |
| 824 | ||
| 825 | $tz_offset = $user_tz->getOffset($dt); | |
| 324944f3 AD |
826 | } |
| 827 | ||
| 7d96bfcd | 828 | $user_timestamp = $dt->format('U') + $tz_offset; |
| 324944f3 | 829 | |
| 1dc52ae7 | 830 | if (!$no_smart_dt) { |
| 8d505d78 | 831 | return smart_date_time($link, $user_timestamp, |
| 7d96bfcd | 832 | $tz_offset, $owner_uid); |
| 324944f3 AD |
833 | } else { |
| 834 | if ($long) | |
| 835 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
| 836 | else | |
| 837 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
| 838 | ||
| 839 | return date($format, $user_timestamp); | |
| 840 | } | |
| 841 | } | |
| 842 | ||
| 2a5c136e AD |
843 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { |
| 844 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
| 845 | ||
| 846 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
| be773442 | 847 | return date("G:i", $timestamp); |
| 2a5c136e AD |
848 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
| 849 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
| 850 | return date($format, $timestamp); | |
| be773442 | 851 | } else { |
| 2a5c136e AD |
852 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); |
| 853 | return date($format, $timestamp); | |
| be773442 AD |
854 | } |
| 855 | } | |
| 856 | ||
| e3c99f3b | 857 | function sql_bool_to_bool($s) { |
| 36184020 | 858 | if ($s == "t" || $s == "1" || $s == "true") { |
| e3c99f3b AD |
859 | return true; |
| 860 | } else { | |
| 861 | return false; | |
| 862 | } | |
| 863 | } | |
| 8d505d78 | 864 | |
| badac687 AD |
865 | function bool_to_sql_bool($s) { |
| 866 | if ($s) { | |
| 867 | return "true"; | |
| 868 | } else { | |
| 869 | return "false"; | |
| 870 | } | |
| 871 | } | |
| e3c99f3b | 872 | |
| fcfa9ef1 AD |
873 | // Session caching removed due to causing wrong redirects to upgrade |
| 874 | // script when get_schema_version() is called on an obsolete session | |
| 875 | // created on a previous schema version. | |
| 199db684 | 876 | function get_schema_version($link, $nocache = false) { |
| 7d96bfcd AD |
877 | global $schema_version; |
| 878 | ||
| 879 | if (!$schema_version) { | |
| 199db684 AD |
880 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); |
| 881 | $version = db_fetch_result($result, 0, "schema_version"); | |
| 7d96bfcd | 882 | $schema_version = $version; |
| 199db684 | 883 | return $version; |
| 7d96bfcd AD |
884 | } else { |
| 885 | return $schema_version; | |
| 886 | } | |
| e4c51a6c AD |
887 | } |
| 888 | ||
| 6043fb7e | 889 | function sanity_check($link) { |
| 31303c6b | 890 | require_once 'errors.php'; |
| ebb948c2 | 891 | |
| 6043fb7e | 892 | $error_code = 0; |
| 7d96bfcd | 893 | $schema_version = get_schema_version($link, true); |
| 6043fb7e AD |
894 | |
| 895 | if ($schema_version != SCHEMA_VERSION) { | |
| 896 | $error_code = 5; | |
| 897 | } | |
| 898 | ||
| aec3ce39 AD |
899 | if (DB_TYPE == "mysql") { |
| 900 | $result = db_query($link, "SELECT true", false); | |
| 901 | if (db_num_rows($result) != 1) { | |
| 902 | $error_code = 10; | |
| 903 | } | |
| 904 | } | |
| 905 | ||
| f29ba148 AD |
906 | if (db_escape_string("testTEST") != "testTEST") { |
| 907 | $error_code = 12; | |
| 908 | } | |
| 909 | ||
| ebb948c2 | 910 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
| 6043fb7e AD |
911 | } |
| 912 | ||
| 27981ca3 | 913 | function file_is_locked($filename) { |
| 31a6d42d | 914 | if (function_exists('flock')) { |
| fb074239 | 915 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); |
| 31a6d42d AD |
916 | if ($fp) { |
| 917 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
| 918 | flock($fp, LOCK_UN); | |
| 919 | fclose($fp); | |
| 920 | return false; | |
| 921 | } | |
| 27981ca3 | 922 | fclose($fp); |
| 31a6d42d | 923 | return true; |
| e89aed7b AD |
924 | } else { |
| 925 | return false; | |
| 27981ca3 | 926 | } |
| 27981ca3 | 927 | } |
| c1fb4a5e | 928 | return true; // consider the file always locked and skip the test |
| 27981ca3 AD |
929 | } |
| 930 | ||
| fcb4c0c9 | 931 | function make_lockfile($filename) { |
| cfa43e02 | 932 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
| fcb4c0c9 | 933 | |
| a44bfcfd | 934 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
| 4c59adb1 AD |
935 | if (function_exists('posix_getpid')) { |
| 936 | fwrite($fp, posix_getpid() . "\n"); | |
| 937 | } | |
| fcb4c0c9 AD |
938 | return $fp; |
| 939 | } else { | |
| 940 | return false; | |
| 941 | } | |
| 942 | } | |
| 943 | ||
| bf7fcde8 | 944 | function make_stampfile($filename) { |
| cfa43e02 | 945 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
| bf7fcde8 | 946 | |
| 8e00ae9b | 947 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
| bf7fcde8 | 948 | fwrite($fp, time() . "\n"); |
| 8e00ae9b | 949 | flock($fp, LOCK_UN); |
| bf7fcde8 AD |
950 | fclose($fp); |
| 951 | return true; | |
| 952 | } else { | |
| 953 | return false; | |
| 954 | } | |
| 955 | } | |
| 956 | ||
| 894ebcf5 AD |
957 | function sql_random_function() { |
| 958 | if (DB_TYPE == "mysql") { | |
| 959 | return "RAND()"; | |
| 960 | } else { | |
| 961 | return "RANDOM()"; | |
| 962 | } | |
| 963 | } | |
| 964 | ||
| 184f5195 | 965 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false) { |
| c7e51de1 AD |
966 | |
| 967 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
| 88040f57 | 968 | |
| 37c03d3a | 969 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
| 22fdebff | 970 | |
| 705b97b7 AD |
971 | $ref_check_qpart = ($max_id && |
| 972 | !get_pref($link, 'REVERSE_HEADLINES')) ? "ref_id <= '$max_id'" : "true"; | |
| 184f5195 | 973 | |
| 37c03d3a | 974 | if (is_numeric($feed)) { |
| 23aa0d16 AD |
975 | if ($cat_view) { |
| 976 | ||
| 72a2f4f5 | 977 | if ($feed >= 0) { |
| f9fca8cb AD |
978 | |
| 979 | if ($feed > 0) { | |
| bda6afa2 AD |
980 | $children = getChildCategories($link, $feed, $owner_uid); |
| 981 | array_push($children, $feed); | |
| 982 | ||
| 983 | $children = join(",", $children); | |
| 984 | ||
| 985 | $cat_qpart = "cat_id IN ($children)"; | |
| f9fca8cb AD |
986 | } else { |
| 987 | $cat_qpart = "cat_id IS NULL"; | |
| 988 | } | |
| 8d505d78 | 989 | |
| bda6afa2 AD |
990 | db_query($link, "UPDATE ttrss_user_entries |
| 991 | SET unread = false,last_read = NOW() | |
| 992 | WHERE feed_id IN (SELECT id FROM ttrss_feeds WHERE $cat_qpart) | |
| 1bad74ea | 993 | AND $ref_check_qpart AND unread = true |
| bda6afa2 | 994 | AND owner_uid = $owner_uid"); |
| 23aa0d16 | 995 | |
| f9fca8cb | 996 | } else if ($feed == -2) { |
| 23aa0d16 | 997 | |
| 8d505d78 AD |
998 | db_query($link, "UPDATE ttrss_user_entries |
| 999 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
| 1000 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
| 184f5195 AD |
1001 | AND $ref_check_qpart |
| 1002 | AND unread = true AND owner_uid = $owner_uid"); | |
| 23aa0d16 AD |
1003 | } |
| 1004 | ||
| 1005 | } else if ($feed > 0) { | |
| 1006 | ||
| 8d505d78 AD |
1007 | db_query($link, "UPDATE ttrss_user_entries |
| 1008 | SET unread = false,last_read = NOW() | |
| 184f5195 | 1009 | WHERE feed_id = '$feed' |
| 1bad74ea | 1010 | AND $ref_check_qpart AND unread = true |
| 184f5195 | 1011 | AND owner_uid = $owner_uid"); |
| 8d505d78 | 1012 | |
| 23aa0d16 AD |
1013 | } else if ($feed < 0 && $feed > -10) { // special, like starred |
| 1014 | ||
| 1015 | if ($feed == -1) { | |
| 8d505d78 | 1016 | db_query($link, "UPDATE ttrss_user_entries |
| 23aa0d16 | 1017 | SET unread = false,last_read = NOW() |
| 184f5195 | 1018 | WHERE marked = true |
| 1bad74ea | 1019 | AND $ref_check_qpart AND unread = true |
| 184f5195 | 1020 | AND owner_uid = $owner_uid"); |
| 23aa0d16 | 1021 | } |
| e4f4b46f AD |
1022 | |
| 1023 | if ($feed == -2) { | |
| 8d505d78 | 1024 | db_query($link, "UPDATE ttrss_user_entries |
| e4f4b46f | 1025 | SET unread = false,last_read = NOW() |
| 184f5195 | 1026 | WHERE published = true |
| 1bad74ea | 1027 | AND $ref_check_qpart AND unread = true |
| 184f5195 | 1028 | AND owner_uid = $owner_uid"); |
| e4f4b46f AD |
1029 | } |
| 1030 | ||
| 2d24f032 AD |
1031 | if ($feed == -3) { |
| 1032 | ||
| c1d7e6c3 AD |
1033 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); |
| 1034 | ||
| 2d24f032 | 1035 | if (DB_TYPE == "pgsql") { |
| 8d505d78 | 1036 | $match_part = "updated > NOW() - INTERVAL '$intl hour' "; |
| 2d24f032 | 1037 | } else { |
| 8d505d78 | 1038 | $match_part = "updated > DATE_SUB(NOW(), |
| c1d7e6c3 | 1039 | INTERVAL $intl HOUR) "; |
| 2d24f032 AD |
1040 | } |
| 1041 | ||
| 8d505d78 | 1042 | $result = db_query($link, "SELECT id FROM ttrss_entries, |
| 1f3335dc AD |
1043 | ttrss_user_entries WHERE $match_part AND |
| 1044 | unread = true AND | |
| 8d505d78 | 1045 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
| c7e51de1 | 1046 | owner_uid = $owner_uid"); |
| 1f3335dc AD |
1047 | |
| 1048 | $affected_ids = array(); | |
| 1049 | ||
| 1050 | while ($line = db_fetch_assoc($result)) { | |
| 1051 | array_push($affected_ids, $line["id"]); | |
| 1052 | } | |
| 1053 | ||
| 1054 | catchupArticlesById($link, $affected_ids, 0); | |
| 2d24f032 AD |
1055 | } |
| 1056 | ||
| 3584cb11 | 1057 | if ($feed == -4) { |
| 8d505d78 | 1058 | db_query($link, "UPDATE ttrss_user_entries |
| 3584cb11 | 1059 | SET unread = false,last_read = NOW() |
| 1bad74ea AD |
1060 | WHERE $ref_check_qpart AND unread = true AND |
| 1061 | owner_uid = $owner_uid"); | |
| 3584cb11 AD |
1062 | } |
| 1063 | ||
| 23aa0d16 AD |
1064 | } else if ($feed < -10) { // label |
| 1065 | ||
| 23aa0d16 AD |
1066 | $label_id = -$feed - 11; |
| 1067 | ||
| 8d505d78 AD |
1068 | db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2 |
| 1069 | SET unread = false, last_read = NOW() | |
| 338c238d | 1070 | WHERE label_id = '$label_id' AND unread = true |
| 184f5195 | 1071 | AND $ref_check_qpart |
| c7e51de1 | 1072 | AND owner_uid = '$owner_uid' AND ref_id = article_id"); |
| 23aa0d16 | 1073 | |
| 23aa0d16 | 1074 | } |
| ad0056a8 | 1075 | |
| c7e51de1 | 1076 | ccache_update($link, $feed, $owner_uid, $cat_view); |
| ad0056a8 | 1077 | |
| 23aa0d16 AD |
1078 | } else { // tag |
| 1079 | db_query($link, "BEGIN"); | |
| 1080 | ||
| 1081 | $tag_name = db_escape_string($feed); | |
| 1082 | ||
| 1083 | $result = db_query($link, "SELECT post_int_id FROM ttrss_tags | |
| c7e51de1 | 1084 | WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid"); |
| 23aa0d16 AD |
1085 | |
| 1086 | while ($line = db_fetch_assoc($result)) { | |
| 1087 | db_query($link, "UPDATE ttrss_user_entries SET | |
| 8d505d78 | 1088 | unread = false, last_read = NOW() |
| 1bad74ea AD |
1089 | WHERE $ref_check_qpart AND unread = true |
| 1090 | AND int_id = " . $line["post_int_id"]); | |
| 23aa0d16 AD |
1091 | } |
| 1092 | db_query($link, "COMMIT"); | |
| 1093 | } | |
| 1094 | } | |
| 1095 | ||
| 5b55e9e2 | 1096 | function getAllCounters($link) { |
| 6a7817c1 | 1097 | $data = getGlobalCounters($link); |
| 8d505d78 | 1098 | |
| 6a7817c1 | 1099 | $data = array_merge($data, getVirtCounters($link)); |
| 5b55e9e2 AD |
1100 | $data = array_merge($data, getLabelCounters($link)); |
| 1101 | $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
| 1102 | $data = array_merge($data, getCategoryCounters($link)); | |
| 6a7817c1 AD |
1103 | |
| 1104 | return $data; | |
| 8d505d78 | 1105 | } |
| a9cb1f83 | 1106 | |
| 79178062 AD |
1107 | function getCategoryTitle($link, $cat_id) { |
| 1108 | ||
| 1109 | if ($cat_id == -1) { | |
| 1110 | return __("Special"); | |
| 1111 | } else if ($cat_id == -2) { | |
| 1112 | return __("Labels"); | |
| 1113 | } else { | |
| 1114 | ||
| 1115 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
| 1116 | id = '$cat_id'"); | |
| 1117 | ||
| 1118 | if (db_num_rows($result) == 1) { | |
| 1119 | return db_fetch_result($result, 0, "title"); | |
| 1120 | } else { | |
| f99759da | 1121 | return __("Uncategorized"); |
| 79178062 AD |
1122 | } |
| 1123 | } | |
| 1124 | } | |
| 1125 | ||
| 1126 | ||
| a9cb1f83 | 1127 | function getCategoryCounters($link) { |
| 6a7817c1 | 1128 | $ret_arr = array(); |
| bba7c4bf | 1129 | |
| 6a7817c1 | 1130 | /* Labels category */ |
| bba7c4bf | 1131 | |
| 8acc449c | 1132 | $cv = array("id" => -2, "kind" => "cat", |
| 6a7817c1 | 1133 | "counter" => getCategoryUnread($link, -2)); |
| bba7c4bf | 1134 | |
| 6a7817c1 | 1135 | array_push($ret_arr, $cv); |
| bba7c4bf | 1136 | |
| 2c5f231e AD |
1137 | $result = db_query($link, "SELECT id AS cat_id, value AS unread, |
| 1138 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 | |
| 1139 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
| 8d505d78 AD |
1140 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
| 1141 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
| fc9de939 | 1142 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
| 31375163 | 1143 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
| a9cb1f83 AD |
1144 | |
| 1145 | while ($line = db_fetch_assoc($result)) { | |
| 22fdebff | 1146 | $line["cat_id"] = (int) $line["cat_id"]; |
| 8a4c759e | 1147 | |
| 2c5f231e | 1148 | if ($line["num_children"] > 0) { |
| 99c9e91a | 1149 | $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]); |
| 2c5f231e AD |
1150 | } else { |
| 1151 | $child_counter = 0; | |
| 1152 | } | |
| 1153 | ||
| 8acc449c | 1154 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
| 0ef32f48 | 1155 | "counter" => $line["unread"] + $child_counter); |
| 6a7817c1 AD |
1156 | |
| 1157 | array_push($ret_arr, $cv); | |
| a9cb1f83 | 1158 | } |
| d232a40f AD |
1159 | |
| 1160 | /* Special case: NULL category doesn't actually exist in the DB */ | |
| 1161 | ||
| 9798b2b4 | 1162 | $cv = array("id" => 0, "kind" => "cat", |
| 12e6de72 | 1163 | "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true)); |
| d232a40f | 1164 | |
| 6a7817c1 AD |
1165 | array_push($ret_arr, $cv); |
| 1166 | ||
| 1167 | return $ret_arr; | |
| a9cb1f83 AD |
1168 | } |
| 1169 | ||
| 2c5f231e | 1170 | // only accepts real cats (>= 0) |
| 99c9e91a | 1171 | function getCategoryChildrenUnread($link, $cat, $owner_uid = false) { |
| 2c5f231e AD |
1172 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 1173 | ||
| 1174 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' | |
| 1175 | AND owner_uid = $owner_uid"); | |
| 1176 | ||
| 1177 | $unread = 0; | |
| 1178 | ||
| 1179 | while ($line = db_fetch_assoc($result)) { | |
| 1180 | $unread += getCategoryUnread($link, $line["id"], $owner_uid); | |
| 99c9e91a | 1181 | $unread += getCategoryChildrenUnread($link, $line["id"], $owner_uid); |
| 2c5f231e AD |
1182 | } |
| 1183 | ||
| 1184 | return $unread; | |
| 1185 | } | |
| 1186 | ||
| b6d486a3 AD |
1187 | function getCategoryUnread($link, $cat, $owner_uid = false) { |
| 1188 | ||
| 1189 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| f295c368 | 1190 | |
| bba7c4bf | 1191 | if ($cat >= 0) { |
| 18664970 | 1192 | |
| bba7c4bf AD |
1193 | if ($cat != 0) { |
| 1194 | $cat_query = "cat_id = '$cat'"; | |
| 1195 | } else { | |
| 1196 | $cat_query = "cat_id IS NULL"; | |
| 1197 | } | |
| 14073c0a | 1198 | |
| 8d505d78 | 1199 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query |
| b6d486a3 | 1200 | AND owner_uid = " . $owner_uid); |
| 8d505d78 | 1201 | |
| bba7c4bf AD |
1202 | $cat_feeds = array(); |
| 1203 | while ($line = db_fetch_assoc($result)) { | |
| 1204 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
| 1205 | } | |
| 8d505d78 | 1206 | |
| bba7c4bf | 1207 | if (count($cat_feeds) == 0) return 0; |
| 8d505d78 | 1208 | |
| bba7c4bf | 1209 | $match_part = implode(" OR ", $cat_feeds); |
| 8d505d78 AD |
1210 | |
| 1211 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
| 687bb90d AD |
1212 | FROM ttrss_user_entries |
| 1213 | WHERE unread = true AND ($match_part) | |
| 1214 | AND owner_uid = " . $owner_uid); | |
| 8d505d78 | 1215 | |
| bba7c4bf | 1216 | $unread = 0; |
| 8d505d78 | 1217 | |
| bba7c4bf AD |
1218 | # this needs to be rewritten |
| 1219 | while ($line = db_fetch_assoc($result)) { | |
| 1220 | $unread += $line["unread"]; | |
| 1221 | } | |
| 8d505d78 | 1222 | |
| bba7c4bf AD |
1223 | return $unread; |
| 1224 | } else if ($cat == -1) { | |
| 59e15af4 | 1225 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); |
| bba7c4bf | 1226 | } else if ($cat == -2) { |
| f295c368 | 1227 | |
| b2531a28 | 1228 | $result = db_query($link, " |
| 8d505d78 | 1229 | SELECT COUNT(unread) AS unread FROM |
| 687bb90d AD |
1230 | ttrss_user_entries, ttrss_user_labels2 |
| 1231 | WHERE article_id = ref_id AND unread = true | |
| b2531a28 | 1232 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
| ceb30ba4 | 1233 | |
| b2531a28 | 1234 | $unread = db_fetch_result($result, 0, "unread"); |
| f295c368 | 1235 | |
| b2531a28 | 1236 | return $unread; |
| f295c368 | 1237 | |
| 8d505d78 | 1238 | } |
| f295c368 AD |
1239 | } |
| 1240 | ||
| 1241 | function getFeedUnread($link, $feed, $is_cat = false) { | |
| 2627f2d0 | 1242 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); |
| bdb7369b AD |
1243 | } |
| 1244 | ||
| ceb30ba4 AD |
1245 | function getLabelUnread($link, $label_id, $owner_uid = false) { |
| 1246 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| 1247 | ||
| f360b028 AD |
1248 | $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
| 1249 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); | |
| ceb30ba4 AD |
1250 | |
| 1251 | if (db_num_rows($result) != 0) { | |
| 1252 | return db_fetch_result($result, 0, "unread"); | |
| 1253 | } else { | |
| 1254 | return 0; | |
| 1255 | } | |
| 1256 | } | |
| 1257 | ||
| 2627f2d0 AD |
1258 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, |
| 1259 | $owner_uid = false) { | |
| 1260 | ||
| 22fdebff | 1261 | $n_feed = (int) $feed; |
| 687bb90d | 1262 | $need_entries = false; |
| f295c368 | 1263 | |
| 2627f2d0 AD |
1264 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 1265 | ||
| bdb7369b AD |
1266 | if ($unread_only) { |
| 1267 | $unread_qpart = "unread = true"; | |
| 1268 | } else { | |
| 1269 | $unread_qpart = "true"; | |
| 1270 | } | |
| 1271 | ||
| f295c368 | 1272 | if ($is_cat) { |
| 8d505d78 | 1273 | return getCategoryUnread($link, $n_feed, $owner_uid); |
| 5417fbd7 AD |
1274 | } else if ($n_feed == -6) { |
| 1275 | return 0; | |
| 1276 | } else if ($feed != "0" && $n_feed == 0) { | |
| 326469fc | 1277 | |
| c5701e70 AD |
1278 | $feed = db_escape_string($feed); |
| 1279 | ||
| 326469fc | 1280 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) |
| 8d505d78 | 1281 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
| 687bb90d | 1282 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
| 326469fc AD |
1283 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
| 1284 | return db_fetch_result($result, 0, "count"); | |
| 1285 | ||
| f295c368 | 1286 | } else if ($n_feed == -1) { |
| a9cb1f83 | 1287 | $match_part = "marked = true"; |
| e4f4b46f AD |
1288 | } else if ($n_feed == -2) { |
| 1289 | $match_part = "published = true"; | |
| 2d24f032 | 1290 | } else if ($n_feed == -3) { |
| cd2cc43d | 1291 | $match_part = "unread = true AND score >= 0"; |
| 2d24f032 | 1292 | |
| b71e188e | 1293 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
| c1d7e6c3 | 1294 | |
| 2d24f032 | 1295 | if (DB_TYPE == "pgsql") { |
| 8d505d78 | 1296 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
| 2d24f032 | 1297 | } else { |
| 7608b38a | 1298 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
| 2d24f032 | 1299 | } |
| 687bb90d AD |
1300 | |
| 1301 | $need_entries = true; | |
| 1302 | ||
| b2531a28 AD |
1303 | } else if ($n_feed == -4) { |
| 1304 | $match_part = "true"; | |
| e04c18a2 | 1305 | } else if ($n_feed >= 0) { |
| 831ff047 | 1306 | |
| 6e63a7c3 AD |
1307 | if ($n_feed != 0) { |
| 1308 | $match_part = "feed_id = '$n_feed'"; | |
| 831ff047 | 1309 | } else { |
| 6e63a7c3 | 1310 | $match_part = "feed_id IS NULL"; |
| 831ff047 | 1311 | } |
| 6e63a7c3 | 1312 | |
| a9cb1f83 | 1313 | } else if ($feed < -10) { |
| 318260cc | 1314 | |
| a9cb1f83 AD |
1315 | $label_id = -$feed - 11; |
| 1316 | ||
| ceb30ba4 | 1317 | return getLabelUnread($link, $label_id, $owner_uid); |
| a9cb1f83 | 1318 | |
| a9cb1f83 AD |
1319 | } |
| 1320 | ||
| 1321 | if ($match_part) { | |
| e04c18a2 | 1322 | |
| 687bb90d | 1323 | if ($need_entries) { |
| e04c18a2 | 1324 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
| 687bb90d AD |
1325 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
| 1326 | } else { | |
| 1327 | $from_qpart = "ttrss_user_entries"; | |
| e04c18a2 AD |
1328 | } |
| 1329 | ||
| 8d505d78 | 1330 | $query = "SELECT count(int_id) AS unread |
| e04c18a2 | 1331 | FROM $from_qpart WHERE |
| 687bb90d AD |
1332 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
| 1333 | ||
| 1334 | //echo "[$feed/$query]\n"; | |
| dbfc4365 AD |
1335 | |
| 1336 | $result = db_query($link, $query); | |
| 8d505d78 | 1337 | |
| a9cb1f83 | 1338 | } else { |
| 8d505d78 | 1339 | |
| a9cb1f83 | 1340 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread |
| 8d505d78 AD |
1341 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
| 1342 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
| 687bb90d | 1343 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
| a9cb1f83 | 1344 | } |
| 8d505d78 | 1345 | |
| a9cb1f83 | 1346 | $unread = db_fetch_result($result, 0, "unread"); |
| cfb02131 | 1347 | |
| a9cb1f83 AD |
1348 | return $unread; |
| 1349 | } | |
| 1350 | ||
| f3acc32e AD |
1351 | function getGlobalUnread($link, $user_id = false) { |
| 1352 | ||
| 1353 | if (!$user_id) { | |
| 1354 | $user_id = $_SESSION["uid"]; | |
| 1355 | } | |
| 1356 | ||
| 8a4c759e AD |
1357 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
| 1358 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
| 1359 | ||
| 8d505d78 | 1360 | $c_id = db_fetch_result($result, 0, "c_id"); |
| 8a4c759e | 1361 | |
| a9cb1f83 AD |
1362 | return $c_id; |
| 1363 | } | |
| 1364 | ||
| 1365 | function getGlobalCounters($link, $global_unread = -1) { | |
| 6a7817c1 AD |
1366 | $ret_arr = array(); |
| 1367 | ||
| 8d505d78 | 1368 | if ($global_unread == -1) { |
| a9cb1f83 AD |
1369 | $global_unread = getGlobalUnread($link); |
| 1370 | } | |
| 6a7817c1 | 1371 | |
| 8d505d78 | 1372 | $cv = array("id" => "global-unread", |
| 12e6de72 | 1373 | "counter" => (int) $global_unread); |
| 6a7817c1 AD |
1374 | |
| 1375 | array_push($ret_arr, $cv); | |
| 7bf7e4d3 | 1376 | |
| 8d505d78 | 1377 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM |
| 7bf7e4d3 AD |
1378 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
| 1379 | ||
| 1380 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
| 1381 | ||
| 8d505d78 | 1382 | $cv = array("id" => "subscribed-feeds", |
| 12e6de72 | 1383 | "counter" => (int) $subscribed_feeds); |
| 7bf7e4d3 | 1384 | |
| 6a7817c1 AD |
1385 | array_push($ret_arr, $cv); |
| 1386 | ||
| 1387 | return $ret_arr; | |
| a9cb1f83 AD |
1388 | } |
| 1389 | ||
| 6a7817c1 | 1390 | function getVirtCounters($link) { |
| a9cb1f83 | 1391 | |
| ef393de7 | 1392 | $ret_arr = array(); |
| bdb7369b | 1393 | |
| e04c18a2 | 1394 | for ($i = 0; $i >= -4; $i--) { |
| bdb7369b | 1395 | |
| ceb30ba4 | 1396 | $count = getFeedUnread($link, $i); |
| 6a7817c1 AD |
1397 | |
| 1398 | $cv = array("id" => $i, | |
| 12e6de72 | 1399 | "counter" => (int) $count); |
| 8d505d78 | 1400 | |
| 296c8134 AD |
1401 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
| 1402 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
| bdb7369b | 1403 | |
| 6a7817c1 | 1404 | array_push($ret_arr, $cv); |
| 8d505d78 | 1405 | } |
| 0a6e5382 AD |
1406 | |
| 1407 | return $ret_arr; | |
| 1408 | } | |
| 1409 | ||
| 11232703 | 1410 | function getLabelCounters($link, $descriptions = false) { |
| 6a7817c1 AD |
1411 | |
| 1412 | $ret_arr = array(); | |
| 0a6e5382 | 1413 | |
| 3809b278 | 1414 | $owner_uid = $_SESSION["uid"]; |
| bdb7369b | 1415 | |
| 45942238 AD |
1416 | $result = db_query($link, "SELECT id,caption,COUNT(unread) AS unread |
| 1417 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON | |
| 1418 | (ttrss_labels2.id = label_id) | |
| 1419 | LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true) | |
| 1420 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id"); | |
| 8d505d78 | 1421 | |
| 3809b278 | 1422 | while ($line = db_fetch_assoc($result)) { |
| 2d24f032 | 1423 | |
| 3809b278 | 1424 | $id = -$line["id"] - 11; |
| e4f4b46f | 1425 | |
| 3809b278 | 1426 | $label_name = $line["caption"]; |
| 45942238 | 1427 | $count = $line["unread"]; |
| 3809b278 | 1428 | |
| 6a7817c1 | 1429 | $cv = array("id" => $id, |
| 12e6de72 | 1430 | "counter" => (int) $count); |
| 11232703 AD |
1431 | |
| 1432 | if ($descriptions) | |
| 1433 | $cv["description"] = $label_name; | |
| a9cb1f83 | 1434 | |
| 296c8134 AD |
1435 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
| 1436 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
| ef393de7 | 1437 | |
| 6a7817c1 | 1438 | array_push($ret_arr, $cv); |
| 3809b278 | 1439 | } |
| 8d505d78 | 1440 | |
| ef393de7 | 1441 | return $ret_arr; |
| a9cb1f83 AD |
1442 | } |
| 1443 | ||
| 3809b278 | 1444 | function getFeedCounters($link, $active_feed = false) { |
| a9cb1f83 | 1445 | |
| 6a7817c1 AD |
1446 | $ret_arr = array(); |
| 1447 | ||
| 8a4c759e AD |
1448 | $query = "SELECT ttrss_feeds.id, |
| 1449 | ttrss_feeds.title, | |
| 8d505d78 | 1450 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
| de0a2122 AD |
1451 | last_error, value AS count |
| 1452 | FROM ttrss_feeds, ttrss_counters_cache | |
| 8d505d78 | 1453 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
| fc9de939 | 1454 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
| 55e01d7e | 1455 | AND ttrss_counters_cache.feed_id = id"; |
| a9cb1f83 | 1456 | |
| 14073c0a | 1457 | $result = db_query($link, $query); |
| a9cb1f83 AD |
1458 | $fctrs_modified = false; |
| 1459 | ||
| 1460 | while ($line = db_fetch_assoc($result)) { | |
| 8d505d78 | 1461 | |
| a9cb1f83 | 1462 | $id = $line["id"]; |
| de0a2122 | 1463 | $count = $line["count"]; |
| a9cb1f83 | 1464 | $last_error = htmlspecialchars($line["last_error"]); |
| fb1fb4ab | 1465 | |
| 324944f3 | 1466 | $last_updated = make_local_datetime($link, $line['last_updated'], false); |
| fb1fb4ab | 1467 | |
| 7defa089 | 1468 | $has_img = feed_has_icon($id); |
| a9cb1f83 | 1469 | |
| 428b704d AD |
1470 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
| 1471 | $last_updated = ''; | |
| 1472 | ||
| 6a7817c1 | 1473 | $cv = array("id" => $id, |
| 21884958 | 1474 | "updated" => $last_updated, |
| 12e6de72 | 1475 | "counter" => (int) $count, |
| 6a7817c1 | 1476 | "has_img" => (int) $has_img); |
| a9cb1f83 | 1477 | |
| 6a7817c1 AD |
1478 | if ($last_error) |
| 1479 | $cv["error"] = $last_error; | |
| 4ffa126e | 1480 | |
| 296c8134 AD |
1481 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) |
| 1482 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
| bdb7369b | 1483 | |
| 6a7817c1 | 1484 | if ($active_feed && $id == $active_feed) |
| fbc95c5b | 1485 | $cv["title"] = truncate_string($line["title"], 30); |
| 6a7817c1 AD |
1486 | |
| 1487 | array_push($ret_arr, $cv); | |
| a9cb1f83 | 1488 | |
| a9cb1f83 | 1489 | } |
| 6a7817c1 AD |
1490 | |
| 1491 | return $ret_arr; | |
| a9cb1f83 AD |
1492 | } |
| 1493 | ||
| 6e7f8d26 AD |
1494 | function get_pgsql_version($link) { |
| 1495 | $result = db_query($link, "SELECT version() AS version"); | |
| 9949bd15 | 1496 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
| 6e7f8d26 AD |
1497 | return $version[1]; |
| 1498 | } | |
| 1499 | ||
| 2b8290cd | 1500 | /** |
| 23d2471c AD |
1501 | * @return array (code => Status code, message => error message if available) |
| 1502 | * | |
| 2b8290cd CW |
1503 | * 0 - OK, Feed already exists |
| 1504 | * 1 - OK, Feed added | |
| 1505 | * 2 - Invalid URL | |
| 9a8ce956 CW |
1506 | * 3 - URL content is HTML, no feeds available |
| 1507 | * 4 - URL content is HTML which contains multiple feeds. | |
| 1508 | * Here you should call extractfeedurls in rpc-backend | |
| 1509 | * to get all possible feeds. | |
| 5414ad4c | 1510 | * 5 - Couldn't download the URL content. |
| 2b8290cd | 1511 | */ |
| 8d505d78 | 1512 | function subscribe_to_feed($link, $url, $cat_id = 0, |
| aa60999b | 1513 | $auth_login = '', $auth_pass = '', $need_auth = false) { |
| bb0f29a4 | 1514 | |
| 23d2471c AD |
1515 | global $fetch_last_error; |
| 1516 | ||
| 2c08214a AD |
1517 | require_once "include/rssfuncs.php"; |
| 1518 | ||
| f0266f51 | 1519 | $url = fix_url($url); |
| ec39a02c | 1520 | |
| 23d2471c | 1521 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
| a5819bb3 | 1522 | |
| 759e5132 AD |
1523 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
| 1524 | ||
| 1525 | if (!$contents) { | |
| 304aadb9 | 1526 | return array("code" => 5, "message" => $fetch_last_error); |
| 759e5132 AD |
1527 | } |
| 1528 | ||
| 1529 | if (is_html($contents)) { | |
| 1530 | $feedUrls = get_feeds_from_html($url, $contents); | |
| 304aadb9 | 1531 | |
| 304aadb9 AD |
1532 | if (count($feedUrls) == 0) { |
| 1533 | return array("code" => 3); | |
| 1534 | } else if (count($feedUrls) > 1) { | |
| 759e5132 | 1535 | return array("code" => 4, "feeds" => $feedUrls); |
| f6d8345b | 1536 | } |
| 304aadb9 AD |
1537 | //use feed url as new URL |
| 1538 | $url = key($feedUrls); | |
| 1539 | } | |
| f6d8345b | 1540 | |
| 956c7629 AD |
1541 | if ($cat_id == "0" || !$cat_id) { |
| 1542 | $cat_qpart = "NULL"; | |
| 1543 | } else { | |
| 1544 | $cat_qpart = "'$cat_id'"; | |
| 1545 | } | |
| 8d505d78 | 1546 | |
| 956c7629 | 1547 | $result = db_query($link, |
| 8d505d78 | 1548 | "SELECT id FROM ttrss_feeds |
| a5819bb3 | 1549 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
| 8d505d78 | 1550 | |
| 956c7629 | 1551 | if (db_num_rows($result) == 0) { |
| 956c7629 | 1552 | $result = db_query($link, |
| 8d505d78 AD |
1553 | "INSERT INTO ttrss_feeds |
| 1554 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method) | |
| 1555 | VALUES ('".$_SESSION["uid"]."', '$url', | |
| 19b3992b | 1556 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)"); |
| 8d505d78 | 1557 | |
| 956c7629 | 1558 | $result = db_query($link, |
| 8d505d78 | 1559 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
| f27de515 | 1560 | AND owner_uid = " . $_SESSION["uid"]); |
| 8d505d78 | 1561 | |
| 956c7629 | 1562 | $feed_id = db_fetch_result($result, 0, "id"); |
| 8d505d78 | 1563 | |
| 956c7629 | 1564 | if ($feed_id) { |
| c633e370 | 1565 | update_rss_feed($link, $feed_id, true); |
| 956c7629 AD |
1566 | } |
| 1567 | ||
| 23d2471c | 1568 | return array("code" => 1); |
| 956c7629 | 1569 | } else { |
| 23d2471c | 1570 | return array("code" => 0); |
| 956c7629 AD |
1571 | } |
| 1572 | } | |
| 1573 | ||
| 8d505d78 | 1574 | function print_feed_select($link, $id, $default_id = "", |
| 4c9d0490 AD |
1575 | $attributes = "", $include_all_feeds = true, |
| 1576 | $root_id = false, $nest_level = 0) { | |
| 1577 | ||
| 1578 | if (!$root_id) { | |
| 1579 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
| 1580 | if ($include_all_feeds) { | |
| 1581 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
| 1582 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
| 1583 | } | |
| 673d54ca | 1584 | } |
| 8d505d78 | 1585 | |
| 4c9d0490 | 1586 | if (get_pref($link, 'ENABLE_FEED_CATS')) { |
| 673d54ca | 1587 | |
| 4c9d0490 AD |
1588 | if ($root_id) |
| 1589 | $parent_qpart = "parent_cat = '$root_id'"; | |
| 1590 | else | |
| 1591 | $parent_qpart = "parent_cat IS NULL"; | |
| 673d54ca | 1592 | |
| 4c9d0490 AD |
1593 | $result = db_query($link, "SELECT id,title, |
| 1594 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
| 1595 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
| 1596 | FROM ttrss_feed_categories | |
| 1597 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
| 1598 | ||
| 1599 | while ($line = db_fetch_assoc($result)) { | |
| 1600 | ||
| 1601 | for ($i = 0; $i < $nest_level; $i++) | |
| 1602 | $line["title"] = " - " . $line["title"]; | |
| 1603 | ||
| 1604 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
| 1605 | ||
| 1606 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
| 1607 | $line["id"], htmlspecialchars($line["title"])); | |
| 1608 | ||
| 1609 | if ($line["num_children"] > 0) | |
| 1610 | print_feed_select($link, $id, $default_id, $attributes, | |
| 1611 | $include_all_feeds, $line["id"], $nest_level+1); | |
| 1612 | ||
| 1613 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
| 1614 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
| 1615 | ||
| 1616 | while ($fline = db_fetch_assoc($feed_result)) { | |
| 1617 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
| 1618 | ||
| 1619 | $fline["title"] = " + " . $fline["title"]; | |
| 1620 | ||
| 1621 | for ($i = 0; $i < $nest_level; $i++) | |
| 1622 | $fline["title"] = " - " . $fline["title"]; | |
| 1623 | ||
| 1624 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1625 | $fline["id"], htmlspecialchars($fline["title"])); | |
| 1626 | } | |
| 673d54ca | 1627 | } |
| b1710666 | 1628 | |
| 4c9d0490 AD |
1629 | if (!$root_id) { |
| 1630 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
| 1631 | ||
| 1632 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
| 1633 | __("Uncategorized")); | |
| 1634 | ||
| 1635 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
| 1636 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
| 1637 | ||
| 1638 | while ($fline = db_fetch_assoc($feed_result)) { | |
| 1639 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
| 1640 | ||
| 1641 | $fline["title"] = " + " . $fline["title"]; | |
| 1642 | ||
| 1643 | for ($i = 0; $i < $nest_level; $i++) | |
| 1644 | $fline["title"] = " - " . $fline["title"]; | |
| 1645 | ||
| 1646 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1647 | $fline["id"], htmlspecialchars($fline["title"])); | |
| 1648 | } | |
| 1649 | } | |
| b1710666 | 1650 | |
| 4c9d0490 AD |
1651 | } else { |
| 1652 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
| 1653 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
| 1654 | ||
| 1655 | while ($line = db_fetch_assoc($result)) { | |
| 1656 | ||
| 1657 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
| 1658 | ||
| 1659 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1660 | $line["id"], htmlspecialchars($line["title"])); | |
| 1661 | } | |
| 673d54ca | 1662 | } |
| 8d505d78 | 1663 | |
| 4c9d0490 AD |
1664 | if (!$root_id) { |
| 1665 | print "</select>"; | |
| 1666 | } | |
| 673d54ca AD |
1667 | } |
| 1668 | ||
| fbf85cf6 AD |
1669 | function print_feed_cat_select($link, $id, $default_id, |
| 1670 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { | |
| 8d505d78 | 1671 | |
| fbf85cf6 AD |
1672 | if (!$root_id) { |
| 1673 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
| 1674 | } | |
| 673d54ca | 1675 | |
| fbf85cf6 AD |
1676 | if ($root_id) |
| 1677 | $parent_qpart = "parent_cat = '$root_id'"; | |
| 1678 | else | |
| 1679 | $parent_qpart = "parent_cat IS NULL"; | |
| 673d54ca | 1680 | |
| fbf85cf6 AD |
1681 | $result = db_query($link, "SELECT id,title, |
| 1682 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
| 1683 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
| 1684 | FROM ttrss_feed_categories | |
| 1685 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
| 673d54ca | 1686 | |
| fbf85cf6 AD |
1687 | while ($line = db_fetch_assoc($result)) { |
| 1688 | if ($line["id"] == $default_id) { | |
| 1689 | $is_selected = "selected=\"1\""; | |
| 1690 | } else { | |
| 1691 | $is_selected = ""; | |
| 1692 | } | |
| 673d54ca | 1693 | |
| fbf85cf6 AD |
1694 | for ($i = 0; $i < $nest_level; $i++) |
| 1695 | $line["title"] = " - " . $line["title"]; | |
| c00907f2 | 1696 | |
| fbf85cf6 AD |
1697 | if ($line["title"]) |
| 1698 | printf("<option $is_selected value='%d'>%s</option>", | |
| 1699 | $line["id"], htmlspecialchars($line["title"])); | |
| 673d54ca | 1700 | |
| fbf85cf6 AD |
1701 | if ($line["num_children"] > 0) |
| 1702 | print_feed_cat_select($link, $id, $default_id, $attributes, | |
| 1703 | $include_all_cats, $line["id"], $nest_level+1); | |
| 1704 | } | |
| 5c7c7da9 | 1705 | |
| fbf85cf6 AD |
1706 | if (!$root_id) { |
| 1707 | if ($include_all_cats) { | |
| 1708 | if (db_num_rows($result) > 0) { | |
| 1709 | print "<option disabled=\"1\">--------</option>"; | |
| 1710 | } | |
| 7e18f8e7 AD |
1711 | |
| 1712 | if ($default_id == 0) { | |
| 1713 | $is_selected = "selected=\"1\""; | |
| 1714 | } else { | |
| 1715 | $is_selected = ""; | |
| 1716 | } | |
| 1717 | ||
| 1718 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
| fbf85cf6 AD |
1719 | } |
| 1720 | print "</select>"; | |
| 1721 | } | |
| 1722 | } | |
| 8d505d78 | 1723 | |
| 14f69488 AD |
1724 | function checkbox_to_sql_bool($val) { |
| 1725 | return ($val == "on") ? "true" : "false"; | |
| 1726 | } | |
| 86b682ce AD |
1727 | |
| 1728 | function getFeedCatTitle($link, $id) { | |
| 1729 | if ($id == -1) { | |
| d1db26aa | 1730 | return __("Special"); |
| 86b682ce | 1731 | } else if ($id < -10) { |
| d1db26aa | 1732 | return __("Labels"); |
| 86b682ce | 1733 | } else if ($id > 0) { |
| 8d505d78 | 1734 | $result = db_query($link, "SELECT ttrss_feed_categories.title |
| 86b682ce AD |
1735 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
| 1736 | cat_id = ttrss_feed_categories.id"); | |
| 1737 | if (db_num_rows($result) == 1) { | |
| 1738 | return db_fetch_result($result, 0, "title"); | |
| 1739 | } else { | |
| d1db26aa | 1740 | return __("Uncategorized"); |
| 86b682ce AD |
1741 | } |
| 1742 | } else { | |
| 1743 | return "getFeedCatTitle($id) failed"; | |
| 1744 | } | |
| 1745 | ||
| 1746 | } | |
| 1747 | ||
| 9299102f | 1748 | function getFeedIcon($id) { |
| af88c48a | 1749 | switch ($id) { |
| 4bee8b5f AD |
1750 | case 0: |
| 1751 | return "images/archive.png"; | |
| 1752 | break; | |
| af88c48a | 1753 | case -1: |
| c2167866 | 1754 | return "images/mark_set.svg"; |
| af88c48a AD |
1755 | break; |
| 1756 | case -2: | |
| c2167866 | 1757 | return "images/pub_set.svg"; |
| af88c48a AD |
1758 | break; |
| 1759 | case -3: | |
| 1760 | return "images/fresh.png"; | |
| 1761 | break; | |
| 1762 | case -4: | |
| 1763 | return "images/tag.png"; | |
| 1764 | break; | |
| 5417fbd7 AD |
1765 | case -6: |
| 1766 | return "images/recently_read.png"; | |
| 1767 | break; | |
| af88c48a | 1768 | default: |
| 4bee8b5f AD |
1769 | if ($id < -10) { |
| 1770 | return "images/label.png"; | |
| 1771 | } else { | |
| 8d505d78 | 1772 | if (file_exists(ICONS_DIR . "/$id.ico")) |
| e2eda979 | 1773 | return ICONS_URL . "/$id.ico"; |
| 4bee8b5f | 1774 | } |
| af88c48a AD |
1775 | break; |
| 1776 | } | |
| 1777 | } | |
| 1778 | ||
| fd994f1a AD |
1779 | function getFeedTitle($link, $id, $cat = false) { |
| 1780 | if ($cat) { | |
| 8add44ec | 1781 | return getCategoryTitle($link, $id); |
| fd994f1a | 1782 | } else if ($id == -1) { |
| d1db26aa | 1783 | return __("Starred articles"); |
| 945c243e AD |
1784 | } else if ($id == -2) { |
| 1785 | return __("Published articles"); | |
| 2d24f032 AD |
1786 | } else if ($id == -3) { |
| 1787 | return __("Fresh articles"); | |
| b2531a28 AD |
1788 | } else if ($id == -4) { |
| 1789 | return __("All articles"); | |
| 80db1113 | 1790 | } else if ($id === 0 || $id === "0") { |
| e04c18a2 | 1791 | return __("Archived articles"); |
| 5417fbd7 AD |
1792 | } else if ($id == -6) { |
| 1793 | return __("Recently read"); | |
| 86b682ce | 1794 | } else if ($id < -10) { |
| 76626c72 | 1795 | $label_id = -$id - 11; |
| ceb30ba4 | 1796 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
| 86b682ce | 1797 | if (db_num_rows($result) == 1) { |
| ceb30ba4 | 1798 | return db_fetch_result($result, 0, "caption"); |
| 86b682ce AD |
1799 | } else { |
| 1800 | return "Unknown label ($label_id)"; | |
| 1801 | } | |
| 1802 | ||
| 147f5632 | 1803 | } else if (is_numeric($id) && $id > 0) { |
| 86b682ce AD |
1804 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
| 1805 | if (db_num_rows($result) == 1) { | |
| 1806 | return db_fetch_result($result, 0, "title"); | |
| 1807 | } else { | |
| 1808 | return "Unknown feed ($id)"; | |
| 1809 | } | |
| 1810 | } else { | |
| 22fdebff | 1811 | return $id; |
| 86b682ce | 1812 | } |
| 86b682ce | 1813 | } |
| 3dd46f19 | 1814 | |
| d8221301 | 1815 | function make_init_params($link) { |
| f1f3a642 | 1816 | $params = array(); |
| c9268ed5 | 1817 | |
| c4f7ba80 AD |
1818 | $params["sign_progress"] = theme_image($link, "images/indicator_white.gif"); |
| 1819 | $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif"); | |
| c2167866 AD |
1820 | $params["sign_excl"] = theme_image($link, "images/sign_excl.svg"); |
| 1821 | $params["sign_info"] = theme_image($link, "images/sign_info.svg"); | |
| be0801a1 | 1822 | |
| f1f3a642 AD |
1823 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
| 1824 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
| 7d12b6c8 | 1825 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT", |
| 30b6ee8c | 1826 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
| 40496720 | 1827 | |
| c4f7ba80 | 1828 | $params[strtolower($param)] = (int) get_pref($link, $param); |
| f1f3a642 | 1829 | } |
| 40496720 | 1830 | |
| c4f7ba80 AD |
1831 | $params["icons_url"] = ICONS_URL; |
| 1832 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
| 1833 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
| 1834 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
| 1835 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
| c4f7ba80 | 1836 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
| 59b223d7 | 1837 | |
| 8cd576a1 | 1838 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
| 9b7ecc0a AD |
1839 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
| 1840 | ||
| 8cd576a1 AD |
1841 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
| 1842 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
| 9b7ecc0a | 1843 | |
| 8cd576a1 | 1844 | $params["max_feed_id"] = (int) $max_feed_id; |
| c4f7ba80 | 1845 | $params["num_feeds"] = (int) $num_feeds; |
| 8cd576a1 | 1846 | |
| c4f7ba80 | 1847 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); |
| b8cb4d08 | 1848 | $params["hotkeys"] = get_hotkeys_map($link); |
| 9b7ecc0a | 1849 | |
| 8484ce22 | 1850 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
| f03701fe | 1851 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
| 8484ce22 | 1852 | |
| 6b1a4ecd | 1853 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
| 8b83bf5f | 1854 | |
| d8221301 | 1855 | return $params; |
| 3ac2b520 | 1856 | } |
| f54f515f | 1857 | |
| b8cb4d08 AD |
1858 | function get_hotkeys_info($link) { |
| 1859 | $hotkeys = array( | |
| 1860 | __("Navigation") => array( | |
| 1861 | "next_feed" => __("Open next feed"), | |
| 1862 | "prev_feed" => __("Open previous feed"), | |
| 1863 | "next_article" => __("Open next article"), | |
| 1864 | "prev_article" => __("Open previous article"), | |
| 1865 | "search_dialog" => __("Show search dialog")), | |
| 1866 | __("Article") => array( | |
| 1867 | "toggle_mark" => __("Toggle starred"), | |
| 1868 | "toggle_publ" => __("Toggle published"), | |
| 1869 | "toggle_unread" => __("Toggle unread"), | |
| 1870 | "edit_tags" => __("Edit tags"), | |
| 1871 | "dismiss_selected" => __("Dismiss selected"), | |
| 1872 | "dismiss_read" => __("Dismiss read"), | |
| 1873 | "open_in_new_window" => __("Open in new window"), | |
| 1874 | "catchup_below" => __("Mark below as read"), | |
| 1875 | "catchup_above" => __("Mark above as read"), | |
| 1876 | "article_scroll_down" => __("Scroll down"), | |
| 1877 | "article_scroll_up" => __("Scroll up"), | |
| 1878 | "select_article_cursor" => __("Select article under cursor"), | |
| 1bcf8f45 | 1879 | "email_article" => __("Email article"), |
| 2cda4314 | 1880 | "close_article" => __("Close article"), |
| 1bcf8f45 | 1881 | "toggle_widescreen" => __("Toggle widescreen mode")), |
| b8cb4d08 AD |
1882 | __("Article selection") => array( |
| 1883 | "select_all" => __("Select all articles"), | |
| 1884 | "select_unread" => __("Select unread"), | |
| 1885 | "select_marked" => __("Select starred"), | |
| 1886 | "select_published" => __("Select published"), | |
| 1887 | "select_invert" => __("Invert selection"), | |
| 1888 | "select_none" => __("Deselect everything")), | |
| 1889 | __("Feed") => array( | |
| 1890 | "feed_refresh" => __("Refresh current feed"), | |
| 1891 | "feed_unhide_read" => __("Un/hide read feeds"), | |
| 1892 | "feed_subscribe" => __("Subscribe to feed"), | |
| 1893 | "feed_edit" => __("Edit feed"), | |
| 1894 | "feed_catchup" => __("Mark as read"), | |
| 1895 | "feed_reverse" => __("Reverse headlines"), | |
| 43f775de | 1896 | "feed_debug_update" => __("Debug feed update"), |
| b8cb4d08 AD |
1897 | "catchup_all" => __("Mark all feeds as read"), |
| 1898 | "cat_toggle_collapse" => __("Un/collapse current category")), | |
| 1899 | __("Go to") => array( | |
| 1900 | "goto_all" => __("All articles"), | |
| 1901 | "goto_fresh" => __("Fresh"), | |
| 1902 | "goto_marked" => __("Starred"), | |
| 1903 | "goto_published" => __("Published"), | |
| 1904 | "goto_tagcloud" => __("Tag cloud"), | |
| 1905 | "goto_prefs" => __("Preferences")), | |
| 1906 | __("Other") => array( | |
| 1907 | "create_label" => __("Create label"), | |
| 1908 | "create_filter" => __("Create filter"), | |
| 1909 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
| 1910 | "help_dialog" => __("Show help dialog")) | |
| 1911 | ); | |
| 1912 | ||
| 1913 | return $hotkeys; | |
| 1914 | } | |
| 1915 | ||
| 1916 | function get_hotkeys_map($link) { | |
| a83b58f1 | 1917 | $hotkeys = array( |
| e218c5f5 AD |
1918 | // "navigation" => array( |
| 1919 | "k" => "next_feed", | |
| 1920 | "j" => "prev_feed", | |
| 1921 | "n" => "next_article", | |
| 1922 | "p" => "prev_article", | |
| e5e2cf3b AD |
1923 | "(38)|up" => "prev_article", |
| 1924 | "(40)|down" => "next_article", | |
| 1925 | "(191)|/" => "search_dialog", | |
| e218c5f5 AD |
1926 | // "article" => array( |
| 1927 | "s" => "toggle_mark", | |
| 1928 | "S" => "toggle_publ", | |
| 1929 | "u" => "toggle_unread", | |
| 1930 | "T" => "edit_tags", | |
| 1931 | "D" => "dismiss_selected", | |
| 1932 | "X" => "dismiss_read", | |
| 1933 | "o" => "open_in_new_window", | |
| 1934 | "c p" => "catchup_below", | |
| 1935 | "c n" => "catchup_above", | |
| 1936 | "N" => "article_scroll_down", | |
| 1937 | "P" => "article_scroll_up", | |
| 1bcf8f45 | 1938 | "a W" => "toggle_widescreen", |
| e218c5f5 | 1939 | "e" => "email_article", |
| 2cda4314 | 1940 | "a q" => "close_article", |
| e218c5f5 AD |
1941 | // "article_selection" => array( |
| 1942 | "a a" => "select_all", | |
| 1943 | "a u" => "select_unread", | |
| 1944 | "a U" => "select_marked", | |
| 1945 | "a p" => "select_published", | |
| 1946 | "a i" => "select_invert", | |
| 1947 | "a n" => "select_none", | |
| 1948 | // "feed" => array( | |
| 1949 | "f r" => "feed_refresh", | |
| 1950 | "f a" => "feed_unhide_read", | |
| 1951 | "f s" => "feed_subscribe", | |
| 1952 | "f e" => "feed_edit", | |
| 1953 | "f q" => "feed_catchup", | |
| 1954 | "f x" => "feed_reverse", | |
| 1955 | "f D" => "feed_debug_update", | |
| 1956 | "Q" => "catchup_all", | |
| 1957 | "x" => "cat_toggle_collapse", | |
| 1958 | // "goto" => array( | |
| 1959 | "g a" => "goto_all", | |
| 1960 | "g f" => "goto_fresh", | |
| 1961 | "g s" => "goto_marked", | |
| 1962 | "g p" => "goto_published", | |
| 1963 | "g t" => "goto_tagcloud", | |
| 1964 | "g P" => "goto_prefs", | |
| 1965 | // "other" => array( | |
| 3fb40112 | 1966 | "(9)|Tab" => "select_article_cursor", // tab |
| e218c5f5 AD |
1967 | "c l" => "create_label", |
| 1968 | "c f" => "create_filter", | |
| 1969 | "c s" => "collapse_sidebar", | |
| 3fb40112 | 1970 | "^(191)|Ctrl+/" => "help_dialog", |
| a83b58f1 AD |
1971 | ); |
| 1972 | ||
| e218c5f5 AD |
1973 | global $pluginhost; |
| 1974 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP) as $plugin) { | |
| 1975 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); | |
| 1976 | } | |
| 1977 | ||
| 1978 | $prefixes = array(); | |
| 1979 | ||
| 1980 | foreach (array_keys($hotkeys) as $hotkey) { | |
| 1981 | $pair = explode(" ", $hotkey, 2); | |
| 1982 | ||
| 1983 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
| 1984 | array_push($prefixes, $pair[0]); | |
| 1985 | } | |
| 1986 | } | |
| 1987 | ||
| 1988 | return array($prefixes, $hotkeys); | |
| a83b58f1 AD |
1989 | } |
| 1990 | ||
| c4f7ba80 | 1991 | function make_runtime_info($link) { |
| 8cd576a1 AD |
1992 | $data = array(); |
| 1993 | ||
| 1994 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
| 9b7ecc0a AD |
1995 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
| 1996 | ||
| 8cd576a1 AD |
1997 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
| 1998 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
| 9b7ecc0a | 1999 | |
| 8cd576a1 AD |
2000 | $data["max_feed_id"] = (int) $max_feed_id; |
| 2001 | $data["num_feeds"] = (int) $num_feeds; | |
| c4f7ba80 | 2002 | |
| f8fb4498 | 2003 | $data['last_article_id'] = getLastArticleId($link); |
| 5ae8f858 | 2004 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); |
| f8fb4498 | 2005 | |
| dbaa4e4a | 2006 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
| c4f7ba80 AD |
2007 | |
| 2008 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
| 8e00ae9b | 2009 | |
| 9041f58b | 2010 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
| 8e00ae9b | 2011 | |
| fb074239 | 2012 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
| fbae93d8 | 2013 | |
| 8e00ae9b | 2014 | if ($stamp) { |
| 9041f58b AD |
2015 | $stamp_delta = time() - $stamp; |
| 2016 | ||
| 2017 | if ($stamp_delta > 1800) { | |
| f6854e44 | 2018 | $stamp_check = 0; |
| 8e00ae9b | 2019 | } else { |
| f6854e44 AD |
2020 | $stamp_check = 1; |
| 2021 | $_SESSION["daemon_stamp_check"] = time(); | |
| 8e00ae9b AD |
2022 | } |
| 2023 | ||
| c4f7ba80 | 2024 | $data['daemon_stamp_ok'] = $stamp_check; |
| f6854e44 | 2025 | |
| 8e00ae9b AD |
2026 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
| 2027 | ||
| c4f7ba80 | 2028 | $data['daemon_stamp'] = $stamp_fmt; |
| 8e00ae9b | 2029 | } |
| 8e00ae9b | 2030 | } |
| 71ad883b | 2031 | } |
| 8e00ae9b | 2032 | |
| 63855db1 | 2033 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
| fb074239 | 2034 | $new_version_details = @check_for_update($link); |
| d9fa39f1 | 2035 | |
| 63855db1 | 2036 | $data['new_version_available'] = (int) ($new_version_details != false); |
| d9fa39f1 AD |
2037 | |
| 2038 | $_SESSION["last_version_check"] = time(); | |
| 27211afe | 2039 | $_SESSION["version_data"] = $new_version_details; |
| d9fa39f1 AD |
2040 | } |
| 2041 | ||
| c4f7ba80 | 2042 | return $data; |
| f54f515f | 2043 | } |
| ef393de7 | 2044 | |
| b7d1a163 | 2045 | function search_to_sql($link, $search, $match_on) { |
| ef393de7 | 2046 | |
| 88040f57 | 2047 | $search_query_part = ""; |
| e20c9d88 | 2048 | |
| 9949bd15 | 2049 | $keywords = explode(" ", $search); |
| 88040f57 | 2050 | $query_keywords = array(); |
| e20c9d88 | 2051 | |
| ab4b768f AD |
2052 | foreach ($keywords as $k) { |
| 2053 | if (strpos($k, "-") === 0) { | |
| 2054 | $k = substr($k, 1); | |
| 2055 | $not = "NOT"; | |
| 2056 | } else { | |
| 2057 | $not = ""; | |
| 88040f57 | 2058 | } |
| e20c9d88 | 2059 | |
| 9949bd15 | 2060 | $commandpair = explode(":", mb_strtolower($k), 2); |
| 53003548 AD |
2061 | |
| 2062 | if ($commandpair[0] == "note" && $commandpair[1]) { | |
| 2063 | ||
| 2064 | if ($commandpair[1] == "true") | |
| 2065 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
| 2066 | else | |
| 2067 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
| 2068 | ||
| 2069 | } else if ($commandpair[0] == "star" && $commandpair[1]) { | |
| 2070 | ||
| 2071 | if ($commandpair[1] == "true") | |
| 2072 | array_push($query_keywords, "($not (marked = true))"); | |
| 2073 | else | |
| 2074 | array_push($query_keywords, "($not (marked = false))"); | |
| 2075 | ||
| 2076 | } else if ($commandpair[0] == "pub" && $commandpair[1]) { | |
| 2077 | ||
| 2078 | if ($commandpair[1] == "true") | |
| 2079 | array_push($query_keywords, "($not (published = true))"); | |
| 2080 | else | |
| 2081 | array_push($query_keywords, "($not (published = false))"); | |
| 2082 | ||
| 2083 | } else if (strpos($k, "@") === 0) { | |
| e20c9d88 | 2084 | |
| ab4b768f AD |
2085 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']); |
| 2086 | $orig_ts = strtotime(substr($k, 1)); | |
| ab4b768f | 2087 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); |
| 8d505d78 | 2088 | |
| 53003548 AD |
2089 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
| 2090 | ||
| ab4b768f AD |
2091 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
| 2092 | } else if ($match_on == "both") { | |
| 2093 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
| 2094 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
| 2095 | } else if ($match_on == "title") { | |
| eb6c7f42 | 2096 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))"); |
| ab4b768f | 2097 | } else if ($match_on == "content") { |
| eb6c7f42 | 2098 | array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); |
| 88040f57 AD |
2099 | } |
| 2100 | } | |
| 2101 | ||
| 2102 | $search_query_part = implode("AND", $query_keywords); | |
| 2103 | ||
| 2104 | return $search_query_part; | |
| 2105 | } | |
| 2106 | ||
| 67bd0b1f AD |
2107 | function getParentCategories($link, $cat, $owner_uid) { |
| 2108 | $rv = array(); | |
| 2109 | ||
| 2110 | $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories | |
| 2111 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); | |
| 2112 | ||
| 2113 | while ($line = db_fetch_assoc($result)) { | |
| 2114 | array_push($rv, $line["parent_cat"]); | |
| 2115 | $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid)); | |
| 2116 | } | |
| 2117 | ||
| 2118 | return $rv; | |
| 2119 | } | |
| 2120 | ||
| 6d8d00e8 AD |
2121 | function getChildCategories($link, $cat, $owner_uid) { |
| 2122 | $rv = array(); | |
| 2123 | ||
| 2124 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories | |
| 2125 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); | |
| 2126 | ||
| 2127 | while ($line = db_fetch_assoc($result)) { | |
| 2128 | array_push($rv, $line["id"]); | |
| 2129 | $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid)); | |
| 2130 | } | |
| 2131 | ||
| 2132 | return $rv; | |
| 2133 | } | |
| 147f5632 | 2134 | |
| 6b3f228f | 2135 | function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false) { |
| c36bf4d5 AD |
2136 | |
| 2137 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| c1a0b534 | 2138 | |
| c3fddd05 AD |
2139 | $ext_tables_part = ""; |
| 2140 | ||
| 88040f57 | 2141 | if ($search) { |
| e4f7f8df AD |
2142 | |
| 2143 | if (SPHINX_ENABLED) { | |
| 2144 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
| 2145 | ||
| 8d505d78 | 2146 | if ($ids) |
| e4f7f8df AD |
2147 | $search_query_part = "ref_id IN ($ids) AND "; |
| 2148 | else | |
| 2149 | $search_query_part = "ref_id = -1 AND "; | |
| 2150 | ||
| 2151 | } else { | |
| b7d1a163 | 2152 | $search_query_part = search_to_sql($link, $search, $match_on); |
| e4f7f8df | 2153 | $search_query_part .= " AND "; |
| 8d505d78 | 2154 | } |
| e20c9d88 | 2155 | |
| ef393de7 AD |
2156 | } else { |
| 2157 | $search_query_part = ""; | |
| 2158 | } | |
| 2159 | ||
| 36184020 | 2160 | if ($filter) { |
| 4e02f582 AD |
2161 | |
| 2162 | if (DB_TYPE == "pgsql") { | |
| 2163 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
| 2164 | } else { | |
| 2165 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
| 2166 | } | |
| 2167 | ||
| 2168 | $override_order = "updated DESC"; | |
| 2169 | ||
| 2680295b | 2170 | $filter_query_part = filter_to_sql($link, $filter, $owner_uid); |
| dd8c36af AD |
2171 | |
| 2172 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
| 809c8e62 | 2173 | $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries, |
| 2680295b | 2174 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories |
| dd8c36af AD |
2175 | WHERE $filter_query_part LIMIT 1", false); |
| 2176 | ||
| 7726063c AD |
2177 | if ($result) { |
| 2178 | $test = db_fetch_result($result, 0, "true_val"); | |
| dd8c36af | 2179 | |
| 7726063c AD |
2180 | if (!$test) { |
| 2181 | $filter_query_part = "false AND"; | |
| 2182 | } else { | |
| 2183 | $filter_query_part .= " AND"; | |
| 2184 | } | |
| dd8c36af | 2185 | } else { |
| 7726063c | 2186 | $filter_query_part = "false AND"; |
| dd8c36af AD |
2187 | } |
| 2188 | ||
| 36184020 AD |
2189 | } else { |
| 2190 | $filter_query_part = ""; | |
| 2191 | } | |
| 2192 | ||
| 97e5dbb2 AD |
2193 | if ($since_id) { |
| 2194 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
| 2195 | } else { | |
| 2196 | $since_id_part = ""; | |
| 2197 | } | |
| 2198 | ||
| ef393de7 | 2199 | $view_query_part = ""; |
| 8d505d78 | 2200 | |
| 7b4d02a8 | 2201 | if ($view_mode == "adaptive" || $view_query_part == "noscores") { |
| ef393de7 AD |
2202 | if ($search) { |
| 2203 | $view_query_part = " "; | |
| 2204 | } else if ($feed != -1) { | |
| f295c368 | 2205 | $unread = getFeedUnread($link, $feed, $cat_view); |
| 6d8d00e8 | 2206 | |
| 09101297 | 2207 | if ($cat_view && $feed > 0 && $include_children) |
| 99c9e91a | 2208 | $unread += getCategoryChildrenUnread($link, $feed); |
| 6d8d00e8 | 2209 | |
| ef393de7 | 2210 | if ($unread > 0) { |
| ff863e00 | 2211 | $view_query_part = " unread = true AND "; |
| ef393de7 AD |
2212 | } |
| 2213 | } | |
| 2214 | } | |
| 8d505d78 | 2215 | |
| ef393de7 AD |
2216 | if ($view_mode == "marked") { |
| 2217 | $view_query_part = " marked = true AND "; | |
| 2218 | } | |
| 23d72f39 AD |
2219 | |
| 2220 | if ($view_mode == "published") { | |
| 2221 | $view_query_part = " published = true AND "; | |
| 2222 | } | |
| 2223 | ||
| ef393de7 AD |
2224 | if ($view_mode == "unread") { |
| 2225 | $view_query_part = " unread = true AND "; | |
| 2226 | } | |
| 8b09eac8 AD |
2227 | |
| 2228 | if ($view_mode == "updated") { | |
| 2229 | $view_query_part = " (last_read is null and unread = false) AND "; | |
| 2230 | } | |
| 2231 | ||
| ef393de7 AD |
2232 | if ($limit > 0) { |
| 2233 | $limit_query_part = "LIMIT " . $limit; | |
| 8d505d78 | 2234 | } |
| ef393de7 | 2235 | |
| 8361e724 AD |
2236 | $allow_archived = false; |
| 2237 | ||
| ef393de7 | 2238 | $vfeed_query_part = ""; |
| 8d505d78 | 2239 | |
| ef393de7 AD |
2240 | // override query strategy and enable feed display when searching globally |
| 2241 | if ($search && $search_mode == "all_feeds") { | |
| 7032f2a5 | 2242 | $query_strategy_part = "true"; |
| 8d505d78 | 2243 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 22fdebff | 2244 | /* tags */ |
| 75c648cf | 2245 | } else if (!is_numeric($feed)) { |
| 7032f2a5 | 2246 | $query_strategy_part = "true"; |
| ef393de7 AD |
2247 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
| 2248 | id = feed_id) as feed_title,"; | |
| 7032f2a5 | 2249 | } else if ($search && $search_mode == "this_cat") { |
| 8d505d78 | 2250 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 0a6c4846 | 2251 | |
| 7032f2a5 AD |
2252 | if ($feed > 0) { |
| 2253 | if ($include_children) { | |
| 2254 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
| 2255 | array_push($subcats, $feed); | |
| 2256 | $cats_qpart = join(",", $subcats); | |
| 2257 | } else { | |
| 2258 | $cats_qpart = $feed; | |
| ef393de7 | 2259 | } |
| 8d505d78 | 2260 | |
| 7032f2a5 | 2261 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
| 8d505d78 | 2262 | |
| ef393de7 | 2263 | } else { |
| 7032f2a5 | 2264 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
| ef393de7 | 2265 | } |
| 8d505d78 | 2266 | |
| e04c18a2 | 2267 | } else if ($feed > 0) { |
| 8d505d78 | 2268 | |
| ef393de7 | 2269 | if ($cat_view) { |
| 5c365f60 | 2270 | |
| ef393de7 | 2271 | if ($feed > 0) { |
| 09101297 AD |
2272 | if ($include_children) { |
| 2273 | # sub-cats | |
| 2274 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
| 2275 | ||
| 7032f2a5 AD |
2276 | array_push($subcats, $feed); |
| 2277 | $query_strategy_part = "cat_id IN (". | |
| 09101297 | 2278 | implode(",", $subcats).")"; |
| 7032f2a5 | 2279 | |
| 6d8d00e8 | 2280 | } else { |
| 09101297 | 2281 | $query_strategy_part = "cat_id = '$feed'"; |
| 6d8d00e8 AD |
2282 | } |
| 2283 | ||
| ef393de7 AD |
2284 | } else { |
| 2285 | $query_strategy_part = "cat_id IS NULL"; | |
| 2286 | } | |
| 8d505d78 | 2287 | |
| ef393de7 | 2288 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 5c365f60 | 2289 | |
| 8d505d78 | 2290 | } else { |
| 6e63a7c3 | 2291 | $query_strategy_part = "feed_id = '$feed'"; |
| ef393de7 | 2292 | } |
| bfe5ddfc | 2293 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
| e04c18a2 | 2294 | $query_strategy_part = "feed_id IS NULL"; |
| 8361e724 | 2295 | $allow_archived = true; |
| bfe5ddfc | 2296 | } else if ($feed == 0 && $cat_view) { // uncategorized |
| 65dd90f2 | 2297 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
| bfe5ddfc | 2298 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| ef393de7 AD |
2299 | } else if ($feed == -1) { // starred virtual feed |
| 2300 | $query_strategy_part = "marked = true"; | |
| 2301 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
| 835fb294 AD |
2302 | $allow_archived = true; |
| 2303 | ||
| e6a38cde AD |
2304 | } else if ($feed == -2) { // published virtual feed OR labels category |
| 2305 | ||
| 2306 | if (!$cat_view) { | |
| 2307 | $query_strategy_part = "published = true"; | |
| 2308 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
| 8361e724 | 2309 | $allow_archived = true; |
| 46b78149 AD |
2310 | |
| 2311 | if (!$override_order) $override_order = "last_read DESC, updated DESC"; | |
| e6a38cde AD |
2312 | } else { |
| 2313 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
| 2314 | ||
| 2315 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
| 8d505d78 | 2316 | |
| e6a38cde AD |
2317 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
| 2318 | ttrss_user_labels2.article_id = ref_id"; | |
| 2319 | ||
| 2320 | } | |
| 5417fbd7 | 2321 | } else if ($feed == -6) { // recently read |
| 5089b30b | 2322 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
| 5417fbd7 | 2323 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 835fb294 | 2324 | $allow_archived = true; |
| 46b78149 AD |
2325 | |
| 2326 | if (!$override_order) $override_order = "last_read DESC"; | |
| 2d24f032 | 2327 | } else if ($feed == -3) { // fresh virtual feed |
| cd2cc43d | 2328 | $query_strategy_part = "unread = true AND score >= 0"; |
| 2d24f032 | 2329 | |
| 7a22dc2a | 2330 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); |
| c1d7e6c3 | 2331 | |
| 2d24f032 | 2332 | if (DB_TYPE == "pgsql") { |
| 8d505d78 | 2333 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; |
| 2d24f032 | 2334 | } else { |
| 7608b38a | 2335 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
| 2d24f032 AD |
2336 | } |
| 2337 | ||
| b2531a28 AD |
2338 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| 2339 | } else if ($feed == -4) { // all articles virtual feed | |
| 2340 | $query_strategy_part = "true"; | |
| e4f4b46f | 2341 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| ef393de7 AD |
2342 | } else if ($feed <= -10) { // labels |
| 2343 | $label_id = -$feed - 11; | |
| 3de0261a | 2344 | |
| ceb30ba4 AD |
2345 | $query_strategy_part = "label_id = '$label_id' AND |
| 2346 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
| 2347 | ttrss_user_labels2.article_id = ref_id"; | |
| 3de0261a | 2348 | |
| ef393de7 | 2349 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
| ceb30ba4 | 2350 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
| 835fb294 | 2351 | $allow_archived = true; |
| 8d505d78 | 2352 | |
| ef393de7 | 2353 | } else { |
| 835fb294 | 2354 | $query_strategy_part = "true"; |
| ef393de7 | 2355 | } |
| d6e5706d | 2356 | |
| b3990c92 AD |
2357 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { |
| 2358 | $date_sort_field = "updated"; | |
| 2359 | } else { | |
| 2360 | $date_sort_field = "date_entered"; | |
| 2361 | } | |
| 2362 | ||
| 7a22dc2a | 2363 | if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) { |
| b3990c92 | 2364 | $order_by = "$date_sort_field"; |
| 8d505d78 | 2365 | } else { |
| b3990c92 | 2366 | $order_by = "$date_sort_field DESC"; |
| d6e5706d | 2367 | } |
| e939722a | 2368 | |
| 7b4d02a8 AD |
2369 | if ($view_mode != "noscores") { |
| 2370 | $order_by = "score DESC, $order_by"; | |
| 2371 | } | |
| 48b0c4ec | 2372 | |
| e939722a AD |
2373 | if ($override_order) { |
| 2374 | $order_by = $override_order; | |
| 2375 | } | |
| 8d505d78 | 2376 | |
| ef393de7 AD |
2377 | $feed_title = ""; |
| 2378 | ||
| 22fdebff | 2379 | if ($search) { |
| 7032f2a5 | 2380 | $feed_title = T_sprintf("Search results: %s", $search); |
| 22fdebff | 2381 | } else { |
| ef393de7 | 2382 | if ($cat_view) { |
| 22fdebff | 2383 | $feed_title = getCategoryTitle($link, $feed); |
| ef393de7 | 2384 | } else { |
| 147f5632 | 2385 | if (is_numeric($feed) && $feed > 0) { |
| 8d505d78 | 2386 | $result = db_query($link, "SELECT title,site_url,last_error |
| 22fdebff | 2387 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
| 8d505d78 | 2388 | |
| 22fdebff AD |
2389 | $feed_title = db_fetch_result($result, 0, "title"); |
| 2390 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
| 2391 | $last_error = db_fetch_result($result, 0, "last_error"); | |
| 2392 | } else { | |
| 2393 | $feed_title = getFeedTitle($link, $feed); | |
| 8d505d78 | 2394 | } |
| 88040f57 | 2395 | } |
| ef393de7 AD |
2396 | } |
| 2397 | ||
| 87764a50 | 2398 | $content_query_part = "content as content_preview, cached_content, "; |
| 62129e67 | 2399 | |
| 75c648cf | 2400 | if (is_numeric($feed)) { |
| 8d505d78 | 2401 | |
| ef393de7 AD |
2402 | if ($feed >= 0) { |
| 2403 | $feed_kind = "Feeds"; | |
| 2404 | } else { | |
| 2405 | $feed_kind = "Labels"; | |
| 2406 | } | |
| 8d505d78 | 2407 | |
| 95a82c08 AD |
2408 | if ($limit_query_part) { |
| 2409 | $offset_query_part = "OFFSET $offset"; | |
| 2410 | } | |
| 2411 | ||
| 7fdf8eca | 2412 | // proper override_order applied above |
| 6b3f228f | 2413 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { |
| 6cfea5c7 | 2414 | if (!$override_order) { |
| 8d505d78 | 2415 | $order_by = "ttrss_feeds.title, $order_by"; |
| 7fdf8eca AD |
2416 | } else { |
| 2417 | $order_by = "ttrss_feeds.title, $override_order"; | |
| 43fc671f | 2418 | } |
| 6cfea5c7 AD |
2419 | } |
| 2420 | ||
| 8361e724 | 2421 | if (!$allow_archived) { |
| e04c18a2 | 2422 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
| 117335bf | 2423 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
| e04c18a2 AD |
2424 | |
| 2425 | } else { | |
| 835fb294 | 2426 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
| e04c18a2 AD |
2427 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
| 2428 | } | |
| 2429 | ||
| 8d505d78 | 2430 | $query = "SELECT DISTINCT |
| f9b2d27c | 2431 | date_entered, |
| 1f64b1be | 2432 | guid, |
| ef393de7 | 2433 | ttrss_entries.id,ttrss_entries.title, |
| 46921916 | 2434 | updated, |
| 9c506873 AD |
2435 | label_cache, |
| 2436 | tag_cache, | |
| c0644ee4 | 2437 | always_display_enclosures, |
| d1fc2f92 | 2438 | site_url, |
| c7e51de1 | 2439 | note, |
| 13992673 AD |
2440 | num_comments, |
| 2441 | comments, | |
| db16ae50 | 2442 | int_id, |
| 494a64ea | 2443 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
| fc2b26a6 | 2444 | ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms, |
| ef393de7 AD |
2445 | $vfeed_query_part |
| 2446 | $content_query_part | |
| fc2b26a6 | 2447 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms, |
| ff6e357a | 2448 | author,score |
| ef393de7 | 2449 | FROM |
| e04c18a2 | 2450 | $from_qpart |
| ef393de7 | 2451 | WHERE |
| e04c18a2 | 2452 | $feed_check_qpart |
| ef393de7 | 2453 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
| c36bf4d5 | 2454 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
| ef393de7 | 2455 | $search_query_part |
| 36184020 | 2456 | $filter_query_part |
| ef393de7 | 2457 | $view_query_part |
| 97e5dbb2 | 2458 | $since_id_part |
| ef393de7 | 2459 | $query_strategy_part ORDER BY $order_by |
| 95a82c08 | 2460 | $limit_query_part $offset_query_part"; |
| 4bc311fc | 2461 | |
| b4e75b2a | 2462 | if ($_REQUEST["debug"]) print $query; |
| 4bc311fc AD |
2463 | |
| 2464 | $result = db_query($link, $query); | |
| 8d505d78 | 2465 | |
| ef393de7 AD |
2466 | } else { |
| 2467 | // browsing by tag | |
| 8d505d78 | 2468 | |
| 147f5632 CM |
2469 | $select_qpart = "SELECT DISTINCT " . |
| 2470 | "date_entered," . | |
| 2471 | "guid," . | |
| 2472 | "note," . | |
| 2473 | "ttrss_entries.id as id," . | |
| 2474 | "title," . | |
| 2475 | "updated," . | |
| 2476 | "unread," . | |
| 2477 | "feed_id," . | |
| 2478 | "orig_feed_id," . | |
| 2479 | "marked," . | |
| d1fc2f92 AD |
2480 | "num_comments, " . |
| 2481 | "comments, " . | |
| c0644ee4 AD |
2482 | "tag_cache," . |
| 2483 | "label_cache," . | |
| 147f5632 CM |
2484 | "link," . |
| 2485 | "last_read," . | |
| 2486 | SUBSTRING_FOR_DATE . "(last_read,1,19) as last_read_noms," . | |
| 97e5dbb2 | 2487 | $since_id_part . |
| 147f5632 CM |
2488 | $vfeed_query_part . |
| 2489 | $content_query_part . | |
| 2490 | SUBSTRING_FOR_DATE . "(updated,1,19) as updated_noms," . | |
| 2491 | "score "; | |
| 2492 | ||
| ef393de7 | 2493 | $feed_kind = "Tags"; |
| 147f5632 CM |
2494 | $all_tags = explode(",", $feed); |
| 2495 | if ($search_mode == 'any') { | |
| 2496 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
| 2497 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
| 2498 | $where_qpart = " WHERE " . | |
| 2499 | "ref_id = ttrss_entries.id AND " . | |
| 2500 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
| 2501 | "post_int_id = int_id AND $tag_sql AND " . | |
| 2502 | $view_query_part . | |
| 2503 | $search_query_part . | |
| 2504 | $query_strategy_part . " ORDER BY $order_by " . | |
| 2505 | $limit_query_part; | |
| 8d505d78 | 2506 | |
| 147f5632 CM |
2507 | } else { |
| 2508 | $i = 1; | |
| 2509 | $sub_selects = array(); | |
| 2510 | $sub_ands = array(); | |
| 2511 | foreach ($all_tags as $term) { | |
| 2512 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
| 2513 | $i++; | |
| 2514 | } | |
| 2515 | if ($i > 2) { | |
| 2516 | $x = 1; | |
| 2517 | $y = 2; | |
| 2518 | do { | |
| 2519 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
| 2520 | $x++; | |
| 2521 | $y++; | |
| 2522 | } while ($y < $i); | |
| 2523 | } | |
| 2524 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
| 2525 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
| 2526 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
| 2527 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
| 2528 | } | |
| 2529 | // error_log("TAG SQL: " . $tag_sql); | |
| 2530 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
| 2531 | ||
| 2532 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
| 2533 | $result = db_query($link, $select_qpart . $from_qpart . $where_qpart); | |
| ef393de7 AD |
2534 | } |
| 2535 | ||
| c7188969 | 2536 | return array($result, $feed_title, $feed_site_url, $last_error); |
| 8d505d78 | 2537 | |
| ef393de7 AD |
2538 | } |
| 2539 | ||
| b3682750 | 2540 | function sanitize($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) { |
| ceb0cab5 AD |
2541 | if (!$owner) $owner = $_SESSION["uid"]; |
| 2542 | ||
| 96811a55 AD |
2543 | $res = trim($str); if (!$res) return ''; |
| 2544 | ||
| d8858f27 | 2545 | $config = array('safe' => 1, 'deny_attribute' => 'style, width, height, class, id', 'comment' => 1, 'cdata' => 1, 'balance' => 0); |
| acccafe3 | 2546 | $res = htmLawed($res, $config); |
| f826eee1 | 2547 | |
| ceb0cab5 | 2548 | if (get_pref($link, "STRIP_IMAGES", $owner)) { |
| 8dccabed | 2549 | $res = preg_replace('/<img[^>]+>/is', '', $res); |
| 7514749d | 2550 | } |
| 8dccabed | 2551 | |
| 46137483 AD |
2552 | if (strpos($res, "href=") === false) |
| 2553 | $res = rewrite_urls($res); | |
| 533c0ea6 | 2554 | |
| 8cc3c778 AD |
2555 | $charset_hack = '<head> |
| 2556 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
| 2557 | </head>'; | |
| 2558 | ||
| 96811a55 AD |
2559 | $res = trim($res); if (!$res) return ''; |
| 2560 | ||
| 8cc3c778 AD |
2561 | libxml_use_internal_errors(true); |
| 2562 | ||
| 2563 | $doc = new DOMDocument(); | |
| 2564 | $doc->loadHTML($charset_hack . $res); | |
| 2565 | $xpath = new DOMXPath($doc); | |
| 8d505d78 | 2566 | |
| 8cc3c778 | 2567 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
| 3f770c87 | 2568 | $br_inserted = 0; |
| 8cc3c778 AD |
2569 | |
| 2570 | foreach ($entries as $entry) { | |
| 2571 | ||
| 2572 | if ($site_url) { | |
| 2573 | ||
| 2574 | if ($entry->hasAttribute('href')) | |
| 2575 | $entry->setAttribute('href', | |
| 2576 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
| 8d505d78 | 2577 | |
| 8cc3c778 | 2578 | if ($entry->hasAttribute('src')) |
| 8d505d78 | 2579 | if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0) |
| b8998470 AD |
2580 | $entry->setAttribute('src', |
| 2581 | rewrite_relative_url($site_url, $entry->getAttribute('src'))); | |
| 8cc3c778 AD |
2582 | } |
| 2583 | ||
| fa403733 | 2584 | if (strtolower($entry->nodeName) == "a") { |
| c401d5c9 | 2585 | $entry->setAttribute("target", "_blank"); |
| fa403733 AD |
2586 | } |
| 2587 | ||
| 3f770c87 | 2588 | if (strtolower($entry->nodeName) == "img" && !$br_inserted) { |
| fa403733 AD |
2589 | $br = $doc->createElement("br"); |
| 2590 | ||
| 3f770c87 | 2591 | if ($entry->parentNode->nextSibling) { |
| fa403733 | 2592 | $entry->parentNode->insertBefore($br, $entry->nextSibling); |
| 3f770c87 AD |
2593 | $br_inserted = 1; |
| 2594 | } | |
| fa403733 | 2595 | |
| 8cc3c778 | 2596 | } |
| 8dccabed | 2597 | } |
| 8d505d78 | 2598 | |
| 1f6131f5 | 2599 | $node = $doc->getElementsByTagName('body')->item(0); |
| 8dccabed | 2600 | |
| c5bb0440 | 2601 | // http://tt-rss.org/redmine/issues/357 |
| ec6732f4 | 2602 | return $doc->saveXML($node, LIBXML_NOEMPTYTAG); |
| 183ad07b | 2603 | } |
| b72c3ef8 | 2604 | |
| 73495fd1 | 2605 | function check_for_update($link) { |
| 63855db1 AD |
2606 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
| 2607 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION; | |
| b72c3ef8 | 2608 | |
| 63855db1 | 2609 | $version_data = @fetch_file_contents($version_url); |
| b72c3ef8 | 2610 | |
| 63855db1 AD |
2611 | if ($version_data) { |
| 2612 | $version_data = json_decode($version_data, true); | |
| 8d505d78 | 2613 | if ($version_data && $version_data['version']) { |
| f67d9754 | 2614 | |
| 63855db1 | 2615 | if (version_compare(VERSION, $version_data['version']) == -1) { |
| e91ad1e9 | 2616 | return $version_data; |
| 63855db1 AD |
2617 | } |
| 2618 | } | |
| f67d9754 | 2619 | } |
| b72c3ef8 | 2620 | } |
| 63855db1 | 2621 | return false; |
| b72c3ef8 | 2622 | } |
| 472782e8 | 2623 | |
| 9968d46f AD |
2624 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { |
| 2625 | ||
| 2626 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| ed41f171 | 2627 | if (count($ids) == 0) return; |
| 472782e8 AD |
2628 | |
| 2629 | $tmp_ids = array(); | |
| 2630 | ||
| 2631 | foreach ($ids as $id) { | |
| 2632 | array_push($tmp_ids, "ref_id = '$id'"); | |
| 2633 | } | |
| 2634 | ||
| 2635 | $ids_qpart = join(" OR ", $tmp_ids); | |
| 2636 | ||
| 2637 | if ($cmode == 0) { | |
| 8d505d78 | 2638 | db_query($link, "UPDATE ttrss_user_entries SET |
| 472782e8 | 2639 | unread = false,last_read = NOW() |
| 9968d46f | 2640 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
| 472782e8 | 2641 | } else if ($cmode == 1) { |
| 8d505d78 | 2642 | db_query($link, "UPDATE ttrss_user_entries SET |
| 472782e8 | 2643 | unread = true |
| 9968d46f | 2644 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
| 472782e8 | 2645 | } else { |
| 8d505d78 | 2646 | db_query($link, "UPDATE ttrss_user_entries SET |
| 472782e8 | 2647 | unread = NOT unread,last_read = NOW() |
| 9968d46f | 2648 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
| 472782e8 | 2649 | } |
| 0737b95a AD |
2650 | |
| 2651 | /* update ccache */ | |
| 2652 | ||
| 2653 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
| 2654 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
| 2655 | ||
| 2656 | while ($line = db_fetch_assoc($result)) { | |
| 2657 | ccache_update($link, $line["feed_id"], $owner_uid); | |
| 2658 | } | |
| 472782e8 AD |
2659 | } |
| 2660 | ||
| ca5133cb | 2661 | function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) { |
| 0b126ac2 AD |
2662 | |
| 2663 | $a_id = db_escape_string($id); | |
| 2664 | ||
| bc976a8c AD |
2665 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 2666 | ||
| 8d505d78 | 2667 | $query = "SELECT DISTINCT tag_name, |
| 0c3d1c68 | 2668 | owner_uid as owner FROM |
| 0b126ac2 | 2669 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
| bd3f2ade | 2670 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
| 0b126ac2 | 2671 | |
| bd3f2ade | 2672 | $obj_id = md5("TAGS:$owner_uid:$id"); |
| 8d505d78 | 2673 | $tags = array(); |
| bd3f2ade | 2674 | |
| 0e4a7d7a | 2675 | /* check cache first */ |
| 490c366d | 2676 | |
| 0e4a7d7a AD |
2677 | if ($tag_cache === false) { |
| 2678 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
| 2679 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
| 490c366d | 2680 | |
| 0e4a7d7a AD |
2681 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
| 2682 | } | |
| bd3f2ade | 2683 | |
| 0e4a7d7a AD |
2684 | if ($tag_cache) { |
| 2685 | $tags = explode(",", $tag_cache); | |
| 2686 | } else { | |
| 490c366d | 2687 | |
| 0e4a7d7a | 2688 | /* do it the hard way */ |
| 490c366d | 2689 | |
| 0e4a7d7a | 2690 | $tmp_result = db_query($link, $query); |
| 490c366d | 2691 | |
| 0e4a7d7a AD |
2692 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
| 2693 | array_push($tags, $tmp_line["tag_name"]); | |
| 2694 | } | |
| 490c366d | 2695 | |
| 0e4a7d7a | 2696 | /* update the cache */ |
| 490c366d | 2697 | |
| 0e4a7d7a | 2698 | $tags_str = db_escape_string(join(",", $tags)); |
| bd3f2ade | 2699 | |
| 0e4a7d7a AD |
2700 | db_query($link, "UPDATE ttrss_user_entries |
| 2701 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
| 2702 | AND owner_uid = $owner_uid"); | |
| 0b126ac2 AD |
2703 | } |
| 2704 | ||
| 2705 | return $tags; | |
| 2706 | } | |
| 2707 | ||
| d62a3b63 AD |
2708 | function trim_array($array) { |
| 2709 | $tmp = $array; | |
| 3415b075 | 2710 | array_walk($tmp, 'trim'); |
| d62a3b63 AD |
2711 | return $tmp; |
| 2712 | } | |
| 2713 | ||
| be832a1a | 2714 | function tag_is_valid($tag) { |
| ef063748 AD |
2715 | if ($tag == '') return false; |
| 2716 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
| 41f7498a | 2717 | if (mb_strlen($tag) > 250) return false; |
| ef063748 | 2718 | |
| 31365729 AD |
2719 | if (function_exists('iconv')) { |
| 2720 | $tag = iconv("utf-8", "utf-8", $tag); | |
| 2721 | } | |
| 2722 | ||
| ef063748 AD |
2723 | if (!$tag) return false; |
| 2724 | ||
| 2725 | return true; | |
| be832a1a AD |
2726 | } |
| 2727 | ||
| 97acbaf1 AD |
2728 | function render_login_form($link, $form_id = 0) { |
| 2729 | switch ($form_id) { | |
| afb12ed0 | 2730 | case 0: |
| 793185a9 | 2731 | require_once "login_form.php"; |
| afb12ed0 AD |
2732 | break; |
| 2733 | case 1: | |
| 793185a9 | 2734 | require_once "mobile/login_form.php"; |
| afb12ed0 | 2735 | break; |
| 793185a9 | 2736 | } |
| 97acbaf1 | 2737 | exit; |
| 01a87dff AD |
2738 | } |
| 2739 | ||
| dc56b3b7 AD |
2740 | // from http://developer.apple.com/internet/safari/faq.html |
| 2741 | function no_cache_incantation() { | |
| 2742 | header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :) | |
| 2743 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified | |
| 2744 | header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1 | |
| 2745 | header("Cache-Control: post-check=0, pre-check=0", false); | |
| 2746 | header("Pragma: no-cache"); // HTTP/1.0 | |
| 2747 | } | |
| 2748 | ||
| 42395d28 | 2749 | function format_warning($msg, $id = "") { |
| 883fee8d | 2750 | global $link; |
| 8d505d78 | 2751 | return "<div class=\"warning\" id=\"$id\"> |
| c2167866 | 2752 | <img src=\"".theme_image($link, "images/sign_excl.svg")."\">$msg</div>"; |
| 0d32b41e AD |
2753 | } |
| 2754 | ||
| 08ac193a | 2755 | function format_notice($msg, $id = "") { |
| 883fee8d | 2756 | global $link; |
| 8d505d78 | 2757 | return "<div class=\"notice\" id=\"$id\"> |
| c2167866 | 2758 | <img src=\"".theme_image($link, "images/sign_info.svg")."\">$msg</div>"; |
| 0d32b41e AD |
2759 | } |
| 2760 | ||
| 08ac193a | 2761 | function format_error($msg, $id = "") { |
| 883fee8d | 2762 | global $link; |
| 8d505d78 | 2763 | return "<div class=\"error\" id=\"$id\"> |
| c2167866 | 2764 | <img src=\"".theme_image($link, "images/sign_excl.svg")."\">$msg</div>"; |
| 68d2f95e AD |
2765 | } |
| 2766 | ||
| 4dccf1ed AD |
2767 | function print_notice($msg) { |
| 2768 | return print format_notice($msg); | |
| 2769 | } | |
| 2770 | ||
| 2771 | function print_warning($msg) { | |
| 2772 | return print format_warning($msg); | |
| 2773 | } | |
| 2774 | ||
| 68d2f95e AD |
2775 | function print_error($msg) { |
| 2776 | return print format_error($msg); | |
| 2777 | } | |
| 2778 | ||
| 2779 | ||
| 4dccf1ed AD |
2780 | function T_sprintf() { |
| 2781 | $args = func_get_args(); | |
| 2782 | return vsprintf(__(array_shift($args)), $args); | |
| 2783 | } | |
| 2784 | ||
| 51682b23 AD |
2785 | function format_inline_player($link, $url, $ctype) { |
| 2786 | ||
| 2787 | $entry = ""; | |
| 2788 | ||
| 8d505d78 | 2789 | if (strpos($ctype, "audio/") === 0) { |
| c3edc667 AD |
2790 | |
| 2791 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
| 8d505d78 | 2792 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || |
| c3edc667 AD |
2793 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { |
| 2794 | ||
| 2795 | $id = 'AUDIO-' . uniqid(); | |
| 2796 | ||
| ca3bca99 AD |
2797 | $entry .= "<audio id=\"$id\"\" controls> |
| 2798 | <source type=\"$ctype\" src=\"$url\"></source> | |
| 8d505d78 | 2799 | </audio>"; |
| c3edc667 | 2800 | |
| 8d505d78 | 2801 | $entry .= "<span onclick=\"player(this)\" |
| c3edc667 AD |
2802 | title=\"".__("Click to play")."\" status=\"0\" |
| 2803 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
| 2804 | ||
| 2805 | } else { | |
| 8d505d78 AD |
2806 | |
| 2807 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
| ad95edc2 | 2808 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
| 8d505d78 AD |
2809 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
| 2810 | <param name=\"movie\" | |
| ad95edc2 | 2811 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
| 8d505d78 | 2812 | </object>"; |
| c3edc667 | 2813 | } |
| ca3bca99 AD |
2814 | |
| 2815 | if ($entry) $entry .= " " . basename($url); | |
| 2816 | ||
| 2817 | return $entry; | |
| 2818 | ||
| 51682b23 AD |
2819 | } |
| 2820 | ||
| ca3bca99 AD |
2821 | return ""; |
| 2822 | ||
| 2823 | /* $filename = substr($url, strrpos($url, "/")+1); | |
| c3edc667 AD |
2824 | |
| 2825 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
| ca3bca99 | 2826 | $filename . " (" . $ctype . ")" . "</a>"; */ |
| c3edc667 | 2827 | |
| 51682b23 AD |
2828 | } |
| 2829 | ||
| 64436e10 | 2830 | function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
| 64436e10 | 2831 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
| 3de0261a | 2832 | |
| 009646d2 AD |
2833 | $rv = array(); |
| 2834 | ||
| 2835 | $rv['id'] = $id; | |
| 2836 | ||
| 10eb9da8 | 2837 | /* we can figure out feed_id from article id anyway, why do we |
| e04c18a2 | 2838 | * pass feed_id here? let's ignore the argument :( */ |
| 10eb9da8 AD |
2839 | |
| 2840 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
| 2841 | WHERE ref_id = '$id'"); | |
| 2842 | ||
| e04c18a2 | 2843 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
| 10eb9da8 | 2844 | |
| 009646d2 AD |
2845 | $rv['feed_id'] = $feed_id; |
| 2846 | ||
| 2847 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
| 3de0261a | 2848 | |
| 3de0261a | 2849 | if ($mark_as_read) { |
| 8d505d78 AD |
2850 | $result = db_query($link, "UPDATE ttrss_user_entries |
| 2851 | SET unread = false,last_read = NOW() | |
| 64436e10 | 2852 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
| 8a4c759e | 2853 | |
| 64436e10 | 2854 | ccache_update($link, $feed_id, $owner_uid); |
| 3de0261a AD |
2855 | } |
| 2856 | ||
| 7252abe3 | 2857 | $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id, |
| fc2b26a6 | 2858 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
| 8cc3c778 | 2859 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
| 3de0261a | 2860 | num_comments, |
| 9c506873 | 2861 | tag_cache, |
| c7e51de1 | 2862 | author, |
| ef83538d | 2863 | orig_feed_id, |
| 87764a50 AD |
2864 | note, |
| 2865 | cached_content | |
| 3de0261a | 2866 | FROM ttrss_entries,ttrss_user_entries |
| 64436e10 | 2867 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
| 3de0261a AD |
2868 | |
| 2869 | if ($result) { | |
| 2870 | ||
| 3de0261a AD |
2871 | $line = db_fetch_assoc($result); |
| 2872 | ||
| 84d952f1 AD |
2873 | $tag_cache = $line["tag_cache"]; |
| 2874 | ||
| 2875 | $line["tags"] = get_article_tags($link, $id, $owner_uid, $line["tag_cache"]); | |
| 2876 | unset($line["tag_cache"]); | |
| 2877 | ||
| 2878 | $line["content"] = sanitize($link, $line["content"], false, $owner_uid, $line["site_url"]); | |
| 2879 | ||
| 2880 | global $pluginhost; | |
| 2881 | ||
| 2882 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE) as $p) { | |
| 2883 | $line = $p->hook_render_article($line); | |
| 2884 | } | |
| 8cc3c778 | 2885 | |
| 3de0261a AD |
2886 | $num_comments = $line["num_comments"]; |
| 2887 | $entry_comments = ""; | |
| 2888 | ||
| 2889 | if ($num_comments > 0) { | |
| 2890 | if ($line["comments"]) { | |
| 6e577ba1 | 2891 | $comments_url = htmlspecialchars($line["comments"]); |
| 3de0261a | 2892 | } else { |
| 6e577ba1 | 2893 | $comments_url = htmlspecialchars($line["link"]); |
| 3de0261a | 2894 | } |
| 7514749d | 2895 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; |
| 3de0261a AD |
2896 | } else { |
| 2897 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
| 6e577ba1 | 2898 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; |
| 8d505d78 | 2899 | } |
| 3de0261a AD |
2900 | } |
| 2901 | ||
| eedfb635 AD |
2902 | if ($zoom_mode) { |
| 2903 | header("Content-Type: text/html"); | |
| 009646d2 | 2904 | $rv['content'] .= "<html><head> |
| 5bb0cc8e | 2905 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
| eedfb635 AD |
2906 | <title>Tiny Tiny RSS - ".$line["title"]."</title> |
| 2907 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
| 2908 | </head><body>"; | |
| 2909 | } | |
| 2910 | ||
| 5c568973 | 2911 | $title_escaped = htmlspecialchars($line['title']); |
| 2ea9bbfd | 2912 | |
| e54dbacb AD |
2913 | $rv['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" . |
| 2914 | strip_tags($line['title']) . "</div>"; | |
| 2915 | ||
| 009646d2 | 2916 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
| bc372fe3 | 2917 | |
| 126e639a | 2918 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
| 3de0261a AD |
2919 | |
| 2920 | $entry_author = $line["author"]; | |
| 2921 | ||
| 2922 | if ($entry_author) { | |
| 60164936 | 2923 | $entry_author = __(" - ") . $entry_author; |
| 3de0261a AD |
2924 | } |
| 2925 | ||
| 8d505d78 | 2926 | $parsed_updated = make_local_datetime($link, $line["updated"], true, |
| 64436e10 | 2927 | $owner_uid, true); |
| 324944f3 | 2928 | |
| 5321e775 | 2929 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
| 3de0261a AD |
2930 | |
| 2931 | if ($line["link"]) { | |
| c6c010d9 | 2932 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
| a64029e5 | 2933 | title=\"".htmlspecialchars($line['title'])."\" |
| 8d505d78 | 2934 | href=\"" . |
| 5c568973 | 2935 | htmlspecialchars($line["link"]) . "\">" . |
| c6c010d9 | 2936 | $line["title"] . |
| a64029e5 | 2937 | "<span class='author'>$entry_author</span></a></div>"; |
| 3de0261a | 2938 | } else { |
| c6c010d9 | 2939 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
| 3de0261a AD |
2940 | } |
| 2941 | ||
| 84d952f1 AD |
2942 | $tags_str = format_tags_string($line["tags"], $id); |
| 2943 | $tags_str_full = join(", ", $line["tags"]); | |
| 0780f4f4 AD |
2944 | |
| 2945 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
| e7544143 | 2946 | |
| 3de0261a AD |
2947 | if (!$entry_comments) $entry_comments = " "; # placeholder |
| 2948 | ||
| f0755b7c | 2949 | $rv['content'] .= "<div class='postTags' style='float : right'> |
| 8d505d78 | 2950 | <img src='".theme_image($link, 'images/tag.png')."' |
| e9823609 | 2951 | class='tagsPic' alt='Tags' title='Tags'> "; |
| eedfb635 AD |
2952 | |
| 2953 | if (!$zoom_mode) { | |
| 009646d2 | 2954 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
| 8d505d78 | 2955 | <a title=\"".__('Edit tags for this article')."\" |
| 31a53903 | 2956 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
| 4710e3dc | 2957 | |
| 0780f4f4 AD |
2958 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
| 2959 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
| 2960 | position=\"below\">$tags_str_full</div>"; | |
| 2961 | ||
| 19c73507 | 2962 | global $pluginhost; |
| f9ac31d6 | 2963 | |
| 19c73507 AD |
2964 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) { |
| 2965 | $rv['content'] .= $p->hook_article_button($line); | |
| 411fe209 AD |
2966 | } |
| 2967 | ||
| 6f3976c9 | 2968 | |
| 24ecbcae AD |
2969 | } else { |
| 2970 | $tags_str = strip_tags($tags_str); | |
| 009646d2 | 2971 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
| eedfb635 | 2972 | } |
| 009646d2 AD |
2973 | $rv['content'] .= "</div>"; |
| 2974 | $rv['content'] .= "<div clear='both'>$entry_comments</div>"; | |
| 3de0261a | 2975 | |
| ef83538d AD |
2976 | if ($line["orig_feed_id"]) { |
| 2977 | ||
| 2978 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
| 2979 | WHERE id = ".$line["orig_feed_id"]); | |
| 2980 | ||
| 2981 | if (db_num_rows($tmp_result) != 0) { | |
| 2982 | ||
| 009646d2 AD |
2983 | $rv['content'] .= "<div clear='both'>"; |
| 2984 | $rv['content'] .= __("Originally from:"); | |
| ef83538d | 2985 | |
| 009646d2 | 2986 | $rv['content'] .= " "; |
| ef83538d AD |
2987 | |
| 2988 | $tmp_line = db_fetch_assoc($tmp_result); | |
| 2989 | ||
| 009646d2 | 2990 | $rv['content'] .= "<a target='_blank' |
| ef83538d AD |
2991 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
| 2992 | $tmp_line['title'] . "</a>"; | |
| 2993 | ||
| 009646d2 | 2994 | $rv['content'] .= " "; |
| ef83538d | 2995 | |
| 009646d2 | 2996 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
| c2167866 | 2997 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; |
| ef83538d | 2998 | |
| 009646d2 | 2999 | $rv['content'] .= "</div>"; |
| ef83538d AD |
3000 | } |
| 3001 | } | |
| 3002 | ||
| 009646d2 | 3003 | $rv['content'] .= "</div>"; |
| 3de0261a | 3004 | |
| 009646d2 | 3005 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
| c7e51de1 | 3006 | if ($line['note']) { |
| 16cbc19a | 3007 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
| c7e51de1 | 3008 | } |
| 009646d2 | 3009 | $rv['content'] .= "</div>"; |
| c7e51de1 | 3010 | |
| 009646d2 | 3011 | $rv['content'] .= "<div class=\"postContent\">"; |
| 741b6090 | 3012 | |
| d3d69daa AD |
3013 | // N-grams |
| 3014 | ||
| 6f4bd262 | 3015 | if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_RELATED_THRESHOLD')) { |
| d3d69daa AD |
3016 | |
| 3017 | $ngram_result = db_query($link, "SELECT id,title FROM | |
| 3018 | ttrss_entries,ttrss_user_entries | |
| 3019 | WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day' | |
| 6f4bd262 | 3020 | AND similarity(title, '$title_escaped') >= "._NGRAM_TITLE_RELATED_THRESHOLD." |
| d3d69daa AD |
3021 | AND title != '$title_escaped' |
| 3022 | AND owner_uid = $owner_uid"); | |
| 3023 | ||
| 3024 | if (db_num_rows($ngram_result) > 0) { | |
| 3025 | $rv['content'] .= "<div dojoType=\"dijit.form.DropDownButton\">". | |
| 3026 | "<span>" . __('Related')."</span>"; | |
| 3027 | $rv['content'] .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">"; | |
| 3028 | ||
| 3029 | while ($nline = db_fetch_assoc($ngram_result)) { | |
| 3030 | $rv['content'] .= "<div onclick=\"hlOpenInNewTab(null,".$nline['id'].")\" | |
| 3031 | dojoType=\"dijit.MenuItem\">".$nline['title']."</div>"; | |
| 3032 | ||
| 3033 | } | |
| 3034 | $rv['content'] .= "</div></div><br/"; | |
| 3035 | } | |
| 3036 | } | |
| 3037 | ||
| 87764a50 AD |
3038 | if ($cache_content && $line["cached_content"] != "") { |
| 3039 | $line["content"] =& $line["cached_content"]; | |
| 3040 | } | |
| 3041 | ||
| 84d952f1 | 3042 | $rv['content'] .= $line["content"]; |
| db54143e | 3043 | |
| 009646d2 | 3044 | $rv['content'] .= format_article_enclosures($link, $id, |
| 84d952f1 | 3045 | $always_display_enclosures, $line["content"]); |
| ce53e200 | 3046 | |
| 009646d2 | 3047 | $rv['content'] .= "</div>"; |
| dad14b51 | 3048 | |
| 009646d2 | 3049 | $rv['content'] .= "</div>"; |
| 3de0261a AD |
3050 | |
| 3051 | } | |
| 3052 | ||
| 009646d2 AD |
3053 | if ($zoom_mode) { |
| 3054 | $rv['content'] .= " | |
| eedfb635 | 3055 | <div style=\"text-align : center\"> |
| 2ae69126 AD |
3056 | <button onclick=\"return window.close()\">". |
| 3057 | __("Close this window")."</button></div>"; | |
| 009646d2 | 3058 | $rv['content'] .= "</body></html>"; |
| eedfb635 | 3059 | } |
| 3de0261a | 3060 | |
| 009646d2 AD |
3061 | return $rv; |
| 3062 | ||
| 3de0261a AD |
3063 | } |
| 3064 | ||
| 79178062 AD |
3065 | function print_checkpoint($n, $s) { |
| 3066 | $ts = getmicrotime(); | |
| 3067 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); | |
| 3068 | return $ts; | |
| 3069 | } | |
| 3de0261a | 3070 | |
| 79178062 AD |
3071 | function sanitize_tag($tag) { |
| 3072 | $tag = trim($tag); | |
| 52d7e7da | 3073 | |
| 79178062 | 3074 | $tag = mb_strtolower($tag, 'utf-8'); |
| bd202c3f | 3075 | |
| 79178062 | 3076 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
| 46921916 | 3077 | |
| 79178062 AD |
3078 | // $tag = str_replace('"', "", $tag); |
| 3079 | // $tag = str_replace("+", " ", $tag); | |
| 3080 | $tag = str_replace("technorati tag: ", "", $tag); | |
| 961f4c73 | 3081 | |
| 79178062 AD |
3082 | return $tag; |
| 3083 | } | |
| 3de0261a | 3084 | |
| 79178062 | 3085 | function get_self_url_prefix() { |
| 51cc3873 AD |
3086 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
| 3087 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
| 3088 | } else { | |
| 3089 | return SELF_URL_PATH; | |
| 3090 | } | |
| 79178062 | 3091 | } |
| a9bcfb8f | 3092 | |
| 45004d43 AD |
3093 | /** |
| 3094 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
| 3095 | * | |
| 3096 | * @return string The Mozilla Firefox feed adding URL. | |
| 3097 | */ | |
| 3098 | function add_feed_url() { | |
| ed102aa0 AD |
3099 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
| 3100 | ||
| 3101 | $url_path = get_self_url_prefix() . | |
| 97acbaf1 | 3102 | "/public.php?op=subscribe&feed_url=%s"; |
| 755a43ee | 3103 | return $url_path; |
| 45004d43 AD |
3104 | } // function add_feed_url |
| 3105 | ||
| e90053fe AD |
3106 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
| 3107 | if ($salt && $mode2) { | |
| 3108 | return "MODE2:" . hash('sha256', $salt . $pass); | |
| 3109 | } else if ($salt) { | |
| 3110 | return "SHA1X:" . sha1("$salt:$pass"); | |
| 1a9f4d3c AD |
3111 | } else { |
| 3112 | return "SHA1:" . sha1($pass); | |
| 3113 | } | |
| 45004d43 AD |
3114 | } // function encrypt_password |
| 3115 | ||
| 6aff7845 | 3116 | function load_filters($link, $feed_id, $owner_uid, $action_id = false) { |
| fee840fb AD |
3117 | $filters = array(); |
| 3118 | ||
| 5574b09e | 3119 | $cat_id = (int)getFeedCategory($link, $feed_id); |
| fee840fb | 3120 | |
| 6aff7845 AD |
3121 | $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE |
| 3122 | owner_uid = $owner_uid AND enabled = true"); | |
| 8d505d78 | 3123 | |
| 67bd0b1f AD |
3124 | $check_cats = join(",", array_merge( |
| 3125 | getParentCategories($link, $cat_id, $owner_uid), | |
| 3126 | array($cat_id))); | |
| 3127 | ||
| 0e4a7d7a | 3128 | while ($line = db_fetch_assoc($result)) { |
| 6aff7845 AD |
3129 | $filter_id = $line["id"]; |
| 3130 | ||
| 3131 | $result2 = db_query($link, "SELECT | |
| 3132 | r.reg_exp, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name | |
| 3133 | FROM ttrss_filters2_rules AS r, | |
| 3134 | ttrss_filter_types AS t | |
| 3135 | WHERE | |
| 67bd0b1f | 3136 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND |
| 6aff7845 AD |
3137 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
| 3138 | filter_type = t.id AND filter_id = '$filter_id'"); | |
| 3139 | ||
| 3140 | $rules = array(); | |
| 3141 | $actions = array(); | |
| ba975b2e | 3142 | |
| 6aff7845 AD |
3143 | while ($rule_line = db_fetch_assoc($result2)) { |
| 3144 | # print_r($rule_line); | |
| 8d505d78 | 3145 | |
| 6aff7845 AD |
3146 | $rule = array(); |
| 3147 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
| 3148 | $rule["type"] = $rule_line["type_name"]; | |
| 3149 | ||
| 3150 | array_push($rules, $rule); | |
| 3151 | } | |
| 3152 | ||
| 3153 | $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name | |
| 3154 | FROM ttrss_filters2_actions AS a, | |
| 3155 | ttrss_filter_actions AS t | |
| 3156 | WHERE | |
| 3157 | action_id = t.id AND filter_id = '$filter_id'"); | |
| 3158 | ||
| 3159 | while ($action_line = db_fetch_assoc($result2)) { | |
| 3160 | # print_r($action_line); | |
| 3161 | ||
| 3162 | $action = array(); | |
| 3163 | $action["type"] = $action_line["type_name"]; | |
| 3164 | $action["param"] = $action_line["action_param"]; | |
| 3165 | ||
| 3166 | array_push($actions, $action); | |
| 0e4a7d7a | 3167 | } |
| b8ffa322 | 3168 | |
| b8ffa322 | 3169 | |
| 6aff7845 AD |
3170 | $filter = array(); |
| 3171 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
| 3172 | $filter["rules"] = $rules; | |
| 3173 | $filter["actions"] = $actions; | |
| 3174 | ||
| 3175 | if (count($rules) > 0 && count($actions) > 0) { | |
| 3176 | array_push($filters, $filter); | |
| 3177 | } | |
| 3178 | } | |
| 3179 | ||
| 0e4a7d7a | 3180 | return $filters; |
| fee840fb | 3181 | } |
| 1e36af0c AD |
3182 | |
| 3183 | function get_score_pic($score) { | |
| 8d505d78 AD |
3184 | if ($score > 100) { |
| 3185 | return "score_high.png"; | |
| 3186 | } else if ($score > 0) { | |
| 883fee8d | 3187 | return "score_half_high.png"; |
| 1cce3aca | 3188 | } else if ($score < -100) { |
| 883fee8d | 3189 | return "score_low.png"; |
| 1cce3aca | 3190 | } else if ($score < 0) { |
| 883fee8d | 3191 | return "score_half_low.png"; |
| 8d505d78 | 3192 | } else { |
| 883fee8d | 3193 | return "score_neutral.png"; |
| 1e36af0c AD |
3194 | } |
| 3195 | } | |
| ec92c9d1 | 3196 | |
| 7defa089 AD |
3197 | function feed_has_icon($id) { |
| 3198 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
| 3199 | } | |
| f29ba148 AD |
3200 | |
| 3201 | function init_connection($link) { | |
| 5f0a3741 | 3202 | if ($link) { |
| 324944f3 | 3203 | |
| 5f0a3741 AD |
3204 | if (DB_TYPE == "pgsql") { |
| 3205 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
| 3206 | pg_set_client_encoding("UNICODE"); | |
| 3207 | pg_query($link, "set datestyle = 'ISO, european'"); | |
| 3208 | pg_query($link, "set TIME ZONE 0"); | |
| 3209 | } else { | |
| 3210 | db_query($link, "SET time_zone = '+0:0'"); | |
| 3211 | ||
| 3212 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
| 3213 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
| 3214 | } | |
| f29ba148 | 3215 | } |
| 19c73507 AD |
3216 | |
| 3217 | global $pluginhost; | |
| 3218 | ||
| 3219 | $pluginhost = new PluginHost($link); | |
| d2a421e3 | 3220 | $pluginhost->load(PLUGINS, $pluginhost::KIND_ALL); |
| 19c73507 | 3221 | |
| 5f0a3741 AD |
3222 | return true; |
| 3223 | } else { | |
| 3224 | print "Unable to connect to database:" . db_last_error(); | |
| 3225 | return false; | |
| f29ba148 AD |
3226 | } |
| 3227 | } | |
| 5e96ca9d | 3228 | |
| 307d187c AD |
3229 | function format_tags_string($tags, $id) { |
| 3230 | ||
| 3231 | $tags_str = ""; | |
| 3232 | $tags_nolinks_str = ""; | |
| 3233 | ||
| 3234 | $num_tags = 0; | |
| 3235 | ||
| d9084cf2 | 3236 | $tag_limit = 6; |
| 307d187c AD |
3237 | |
| 3238 | $formatted_tags = array(); | |
| 3239 | ||
| 3240 | foreach ($tags as $tag) { | |
| 3241 | $num_tags++; | |
| 3242 | $tag_escaped = str_replace("'", "\\'", $tag); | |
| 3243 | ||
| 275a0af2 AD |
3244 | if (mb_strlen($tag) > 30) { |
| 3245 | $tag = truncate_string($tag, 30); | |
| 3246 | } | |
| 3247 | ||
| 307d187c AD |
3248 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; |
| 3249 | ||
| 3250 | array_push($formatted_tags, $tag_str); | |
| 275a0af2 AD |
3251 | |
| 3252 | $tmp_tags_str = implode(", ", $formatted_tags); | |
| 8d505d78 | 3253 | |
| 275a0af2 | 3254 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { |
| 307d187c AD |
3255 | break; |
| 3256 | } | |
| 3257 | } | |
| 3258 | ||
| 3259 | $tags_str = implode(", ", $formatted_tags); | |
| 3260 | ||
| 3261 | if ($num_tags < count($tags)) { | |
| 3262 | $tags_str .= ", …"; | |
| 3263 | } | |
| 3264 | ||
| 3265 | if ($num_tags == 0) { | |
| 3266 | $tags_str = __("no tags"); | |
| 3267 | } | |
| 3268 | ||
| 3269 | return $tags_str; | |
| 3270 | ||
| 3271 | } | |
| 2eb9c95c AD |
3272 | |
| 3273 | function format_article_labels($labels, $id) { | |
| 3274 | ||
| 3275 | $labels_str = ""; | |
| 3276 | ||
| 3277 | foreach ($labels as $l) { | |
| 8d505d78 | 3278 | $labels_str .= sprintf("<span class='hlLabelRef' |
| 2eb9c95c AD |
3279 | style='color : %s; background-color : %s'>%s</span>", |
| 3280 | $l[2], $l[3], $l[1]); | |
| 3281 | } | |
| 3282 | ||
| 3283 | return $labels_str; | |
| 3284 | ||
| 3285 | } | |
| c7e51de1 | 3286 | |
| 16cbc19a | 3287 | function format_article_note($id, $note, $allow_edit = true) { |
| c7e51de1 | 3288 | |
| fcfa9ef1 AD |
3289 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
| 3290 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
| 16cbc19a | 3291 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
| c7e51de1 AD |
3292 | |
| 3293 | return $str; | |
| 3294 | } | |
| 7f969260 | 3295 | |
| 7e329f13 | 3296 | |
| d2a317e3 AD |
3297 | function get_feed_category($link, $feed_cat, $parent_cat_id = false) { |
| 3298 | if ($parent_cat_id) { | |
| 3299 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
| 3300 | $parent_insert = "'$parent_cat_id'"; | |
| 3301 | } else { | |
| 3302 | $parent_qpart = "parent_cat IS NULL"; | |
| 3303 | $parent_insert = "NULL"; | |
| 3304 | } | |
| 3305 | ||
| 3306 | $result = db_query($link, | |
| 3307 | "SELECT id FROM ttrss_feed_categories | |
| 3308 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
| 3309 | ||
| 3310 | if (db_num_rows($result) == 0) { | |
| 3311 | return false; | |
| 3312 | } else { | |
| 3313 | return db_fetch_result($result, 0, "id"); | |
| 3314 | } | |
| 3315 | } | |
| 3316 | ||
| 3317 | function add_feed_category($link, $feed_cat, $parent_cat_id = false) { | |
| c00907f2 AD |
3318 | |
| 3319 | if (!$feed_cat) return false; | |
| 3320 | ||
| 5c7c7da9 AD |
3321 | db_query($link, "BEGIN"); |
| 3322 | ||
| d2a317e3 AD |
3323 | if ($parent_cat_id) { |
| 3324 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
| 3325 | $parent_insert = "'$parent_cat_id'"; | |
| 3326 | } else { | |
| 3327 | $parent_qpart = "parent_cat IS NULL"; | |
| 3328 | $parent_insert = "NULL"; | |
| 3329 | } | |
| 3330 | ||
| 5c7c7da9 AD |
3331 | $result = db_query($link, |
| 3332 | "SELECT id FROM ttrss_feed_categories | |
| d2a317e3 | 3333 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
| 5c7c7da9 AD |
3334 | |
| 3335 | if (db_num_rows($result) == 0) { | |
| 8d505d78 | 3336 | |
| 5c7c7da9 | 3337 | $result = db_query($link, |
| d2a317e3 AD |
3338 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
| 3339 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
| 5c7c7da9 AD |
3340 | |
| 3341 | db_query($link, "COMMIT"); | |
| 3342 | ||
| 3343 | return true; | |
| 3344 | } | |
| 3345 | ||
| 3346 | return false; | |
| 8d505d78 | 3347 | } |
| 5c7c7da9 | 3348 | |
| ab197ae1 | 3349 | function getArticleFeed($link, $id) { |
| 8d505d78 | 3350 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries |
| a545dc31 | 3351 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
| ab197ae1 AD |
3352 | |
| 3353 | if (db_num_rows($result) != 0) { | |
| 3354 | return db_fetch_result($result, 0, "feed_id"); | |
| 3355 | } else { | |
| 3356 | return 0; | |
| 3357 | } | |
| 3358 | } | |
| a5819bb3 | 3359 | |
| f2c6c008 CW |
3360 | /** |
| 3361 | * Fixes incomplete URLs by prepending "http://". | |
| f0266f51 CW |
3362 | * Also replaces feed:// with http://, and |
| 3363 | * prepends a trailing slash if the url is a domain name only. | |
| f2c6c008 CW |
3364 | * |
| 3365 | * @param string $url Possibly incomplete URL | |
| 3366 | * | |
| 3367 | * @return string Fixed URL. | |
| 3368 | */ | |
| 3369 | function fix_url($url) { | |
| 3370 | if (strpos($url, '://') === false) { | |
| 3371 | $url = 'http://' . $url; | |
| f0266f51 CW |
3372 | } else if (substr($url, 0, 5) == 'feed:') { |
| 3373 | $url = 'http:' . substr($url, 5); | |
| 3374 | } | |
| 3375 | ||
| 3376 | //prepend slash if the URL has no slash in it | |
| 3377 | // "http://www.example" -> "http://www.example/" | |
| 44453773 | 3378 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
| f0266f51 | 3379 | $url .= '/'; |
| f2c6c008 | 3380 | } |
| ec39a02c AD |
3381 | |
| 3382 | if ($url != "http:///") | |
| 3383 | return $url; | |
| 3384 | else | |
| 3385 | return ''; | |
| f2c6c008 CW |
3386 | } |
| 3387 | ||
| a5819bb3 AD |
3388 | function validate_feed_url($url) { |
| 3389 | $parts = parse_url($url); | |
| 3390 | ||
| 3391 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
| 3392 | ||
| 3393 | } | |
| d9084cf2 | 3394 | |
| be35798b AD |
3395 | function get_article_enclosures($link, $id) { |
| 3396 | ||
| 8d505d78 | 3397 | $query = "SELECT * FROM ttrss_enclosures |
| be35798b AD |
3398 | WHERE post_id = '$id' AND content_url != ''"; |
| 3399 | ||
| be35798b AD |
3400 | $rv = array(); |
| 3401 | ||
| 0e4a7d7a | 3402 | $result = db_query($link, $query); |
| be35798b | 3403 | |
| 0e4a7d7a AD |
3404 | if (db_num_rows($result) > 0) { |
| 3405 | while ($line = db_fetch_assoc($result)) { | |
| 3406 | array_push($rv, $line); | |
| be35798b AD |
3407 | } |
| 3408 | } | |
| 3409 | ||
| 3410 | return $rv; | |
| 3411 | } | |
| 3412 | ||
| 31a53903 AD |
3413 | function save_email_address($link, $email) { |
| 3414 | // FIXME: implement persistent storage of emails | |
| 3415 | ||
| 8d505d78 | 3416 | if (!$_SESSION['stored_emails']) |
| 31a53903 AD |
3417 | $_SESSION['stored_emails'] = array(); |
| 3418 | ||
| 3419 | if (!in_array($email, $_SESSION['stored_emails'])) | |
| 3420 | array_push($_SESSION['stored_emails'], $email); | |
| 3421 | } | |
| 8801fb01 | 3422 | |
| 8801fb01 AD |
3423 | |
| 3424 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
| 3425 | ||
| 3426 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
| 3427 | ||
| 3428 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
| 3429 | ||
| 8d505d78 AD |
3430 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys |
| 3431 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
| 8801fb01 AD |
3432 | AND owner_uid = " . $owner_uid); |
| 3433 | ||
| 3434 | if (db_num_rows($result) == 1) { | |
| 3435 | return db_fetch_result($result, 0, "access_key"); | |
| 3436 | } else { | |
| 3437 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
| 3438 | ||
| 8d505d78 | 3439 | $result = db_query($link, "INSERT INTO ttrss_access_keys |
| 8801fb01 AD |
3440 | (access_key, feed_id, is_cat, owner_uid) |
| 3441 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
| 3442 | ||
| 3443 | return $key; | |
| 3444 | } | |
| 3445 | return false; | |
| 3446 | } | |
| f0266f51 | 3447 | |
| 759e5132 | 3448 | function get_feeds_from_html($url, $content) |
| f0266f51 CW |
3449 | { |
| 3450 | $url = fix_url($url); | |
| 3451 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
| 3452 | ||
| fb074239 AD |
3453 | libxml_use_internal_errors(true); |
| 3454 | ||
| f0266f51 | 3455 | $doc = new DOMDocument(); |
| 8d505d78 | 3456 | $doc->loadHTML($content); |
| f0266f51 CW |
3457 | $xpath = new DOMXPath($doc); |
| 3458 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
| 3459 | $feedUrls = array(); | |
| 3460 | foreach ($entries as $entry) { | |
| 3461 | if ($entry->hasAttribute('href')) { | |
| 3462 | $title = $entry->getAttribute('title'); | |
| 3463 | if ($title == '') { | |
| 3464 | $title = $entry->getAttribute('type'); | |
| 3465 | } | |
| 923818fc CW |
3466 | $feedUrl = rewrite_relative_url( |
| 3467 | $baseUrl, $entry->getAttribute('href') | |
| 3468 | ); | |
| f0266f51 CW |
3469 | $feedUrls[$feedUrl] = $title; |
| 3470 | } | |
| 3471 | } | |
| 3472 | return $feedUrls; | |
| 3473 | } | |
| 3474 | ||
| 759e5132 | 3475 | function is_html($content) { |
| 32b86711 | 3476 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
| 759e5132 | 3477 | } |
| f33479da | 3478 | |
| 759e5132 AD |
3479 | function url_is_html($url, $login = false, $pass = false) { |
| 3480 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
| f33479da | 3481 | } |
| 24e2bb3a | 3482 | |
| d90868d7 | 3483 | function print_label_select($link, $name, $value, $attributes = "") { |
| 24e2bb3a AD |
3484 | |
| 3485 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
| 3486 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
| 3487 | ||
| 8d505d78 | 3488 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
| d90868d7 | 3489 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
| 24e2bb3a AD |
3490 | |
| 3491 | while ($line = db_fetch_assoc($result)) { | |
| 3492 | ||
| 3493 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
| 3494 | ||
| d90868d7 AD |
3495 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
| 3496 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
| 24e2bb3a AD |
3497 | |
| 3498 | } | |
| 3499 | ||
| d90868d7 | 3500 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
| 24e2bb3a AD |
3501 | |
| 3502 | print "</select>"; | |
| 3503 | ||
| 3504 | ||
| 3505 | } | |
| 3506 | ||
| 009646d2 | 3507 | function format_article_enclosures($link, $id, $always_display_enclosures, |
| dad14b51 AD |
3508 | $article_content) { |
| 3509 | ||
| 3510 | $result = get_article_enclosures($link, $id); | |
| 009646d2 | 3511 | $rv = ''; |
| 8d505d78 | 3512 | |
| dad14b51 | 3513 | if (count($result) > 0) { |
| 8d505d78 | 3514 | |
| dad14b51 AD |
3515 | $entries_html = array(); |
| 3516 | $entries = array(); | |
| ca3bca99 | 3517 | $entries_inline = array(); |
| 8d505d78 | 3518 | |
| dad14b51 | 3519 | foreach ($result as $line) { |
| 8d505d78 | 3520 | |
| dad14b51 AD |
3521 | $url = $line["content_url"]; |
| 3522 | $ctype = $line["content_type"]; | |
| 8d505d78 | 3523 | |
| dad14b51 | 3524 | if (!$ctype) $ctype = __("unknown type"); |
| 8d505d78 | 3525 | |
| 749b56bd | 3526 | $filename = substr($url, strrpos($url, "/")+1); |
| 8d505d78 | 3527 | |
| ca3bca99 AD |
3528 | $player = format_inline_player($link, $url, $ctype); |
| 3529 | ||
| 3530 | if ($player) array_push($entries_inline, $player); | |
| 8d505d78 | 3531 | |
| c3edc667 AD |
3532 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
| 3533 | # $filename . " (" . $ctype . ")" . "</a>"; | |
| 8d505d78 | 3534 | |
| 749b56bd AD |
3535 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
| 3536 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
| 3537 | ||
| dad14b51 | 3538 | array_push($entries_html, $entry); |
| 8d505d78 | 3539 | |
| dad14b51 | 3540 | $entry = array(); |
| 8d505d78 | 3541 | |
| dad14b51 AD |
3542 | $entry["type"] = $ctype; |
| 3543 | $entry["filename"] = $filename; | |
| 3544 | $entry["url"] = $url; | |
| 8d505d78 | 3545 | |
| dad14b51 AD |
3546 | array_push($entries, $entry); |
| 3547 | } | |
| 8d505d78 | 3548 | |
| dad14b51 AD |
3549 | if (!get_pref($link, "STRIP_IMAGES")) { |
| 3550 | if ($always_display_enclosures || | |
| 3551 | !preg_match("/<img/i", $article_content)) { | |
| 8d505d78 | 3552 | |
| dad14b51 | 3553 | foreach ($entries as $entry) { |
| 8d505d78 | 3554 | |
| dad14b51 AD |
3555 | if (preg_match("/image/", $entry["type"]) || |
| 3556 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
| 8d505d78 | 3557 | |
| 009646d2 | 3558 | $rv .= "<p><img |
| dad14b51 AD |
3559 | alt=\"".htmlspecialchars($entry["filename"])."\" |
| 3560 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
| 749b56bd | 3561 | |
| dad14b51 AD |
3562 | } |
| 3563 | } | |
| 3564 | } | |
| 3565 | } | |
| 8d505d78 | 3566 | |
| ca3bca99 AD |
3567 | if (count($entries_inline) > 0) { |
| 3568 | $rv .= "<hr clear='both'/>"; | |
| 3569 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
| 3570 | $rv .= "<hr clear='both'/>"; | |
| 3571 | } | |
| 3572 | ||
| 2a3d00bb | 3573 | $rv .= "<br/><div dojoType=\"dijit.form.DropDownButton\">". |
| 749b56bd AD |
3574 | "<span>" . __('Attachments')."</span>"; |
| 3575 | $rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">"; | |
| 8d505d78 | 3576 | |
| 749b56bd | 3577 | foreach ($entries_html as $entry) { $rv .= $entry; }; |
| 8d505d78 | 3578 | |
| 749b56bd | 3579 | $rv .= "</div></div>"; |
| dad14b51 | 3580 | } |
| 009646d2 AD |
3581 | |
| 3582 | return $rv; | |
| dad14b51 AD |
3583 | } |
| 3584 | ||
| f8fb4498 AD |
3585 | function getLastArticleId($link) { |
| 3586 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
| 3587 | WHERE owner_uid = " . $_SESSION["uid"]); | |
| 3588 | ||
| 3589 | if (db_num_rows($result) == 1) { | |
| 3590 | return db_fetch_result($result, 0, "id"); | |
| 3591 | } else { | |
| 3592 | return -1; | |
| 3593 | } | |
| 3594 | } | |
| 8cc3c778 AD |
3595 | |
| 3596 | function build_url($parts) { | |
| 3597 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
| 3598 | } | |
| 3599 | ||
| f679105c CW |
3600 | /** |
| 3601 | * Converts a (possibly) relative URL to a absolute one. | |
| 3602 | * | |
| 3603 | * @param string $url Base URL (i.e. from where the document is) | |
| 3604 | * @param string $rel_url Possibly relative URL in the document | |
| 3605 | * | |
| 3606 | * @return string Absolute URL | |
| 3607 | */ | |
| 8cc3c778 | 3608 | function rewrite_relative_url($url, $rel_url) { |
| b4520bb8 AD |
3609 | if (strpos($rel_url, "magnet:") === 0) { |
| 3610 | return $rel_url; | |
| 3611 | } else if (strpos($rel_url, "://") !== false) { | |
| 8cc3c778 | 3612 | return $rel_url; |
| f9052d35 | 3613 | } else if (strpos($rel_url, "//") === 0) { |
| 3614 | # protocol-relative URL (rare but they exist) | |
| 3615 | return $rel_url; | |
| 8d505d78 | 3616 | } else if (strpos($rel_url, "/") === 0) |
| 8cc3c778 AD |
3617 | { |
| 3618 | $parts = parse_url($url); | |
| 3619 | $parts['path'] = $rel_url; | |
| 3620 | ||
| 3621 | return build_url($parts); | |
| 3622 | ||
| 3623 | } else { | |
| 3624 | $parts = parse_url($url); | |
| f679105c CW |
3625 | if (!isset($parts['path'])) { |
| 3626 | $parts['path'] = '/'; | |
| 3627 | } | |
| 3628 | $dir = $parts['path']; | |
| 3629 | if (substr($dir, -1) !== '/') { | |
| 3630 | $dir = dirname($parts['path']); | |
| 3631 | $dir !== '/' && $dir .= '/'; | |
| 3632 | } | |
| 3633 | $parts['path'] = $dir . $rel_url; | |
| 8cc3c778 AD |
3634 | |
| 3635 | return build_url($parts); | |
| 3636 | } | |
| 3637 | } | |
| 3638 | ||
| e4f7f8df | 3639 | function sphinx_search($query, $offset = 0, $limit = 30) { |
| 31303c6b AD |
3640 | require_once 'lib/sphinxapi.php'; |
| 3641 | ||
| e4f7f8df AD |
3642 | $sphinxClient = new SphinxClient(); |
| 3643 | ||
| 3644 | $sphinxClient->SetServer('localhost', 9312); | |
| 3645 | $sphinxClient->SetConnectTimeout(1); | |
| 3646 | ||
| 8d505d78 | 3647 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
| e4f7f8df AD |
3648 | 'feed_title' => 20)); |
| 3649 | ||
| 3650 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
| 3651 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
| 3652 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
| 3653 | $sphinxClient->SetArrayResult(false); | |
| 3654 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
| 8d505d78 | 3655 | |
| e4f7f8df AD |
3656 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
| 3657 | ||
| 3658 | $ids = array(); | |
| 3659 | ||
| 3660 | if (is_array($result['matches'])) { | |
| 3661 | foreach (array_keys($result['matches']) as $int_id) { | |
| 3662 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
| 3663 | array_push($ids, $ref_id); | |
| 3664 | } | |
| 3665 | } | |
| 3666 | ||
| 3667 | return $ids; | |
| 3668 | } | |
| 3669 | ||
| 868650e4 AD |
3670 | function cleanup_tags($link, $days = 14, $limit = 1000) { |
| 3671 | ||
| 3672 | if (DB_TYPE == "pgsql") { | |
| 3673 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
| 3674 | } else if (DB_TYPE == "mysql") { | |
| 3675 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
| 3676 | } | |
| 3677 | ||
| b5ec13fa | 3678 | $tags_deleted = 0; |
| 868650e4 | 3679 | |
| b5ec13fa AD |
3680 | while ($limit > 0) { |
| 3681 | $limit_part = 500; | |
| 3682 | ||
| 8d505d78 AD |
3683 | $query = "SELECT ttrss_tags.id AS id |
| 3684 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
| b5ec13fa AD |
3685 | WHERE post_int_id = int_id AND $interval_query AND |
| 3686 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
| 8d505d78 | 3687 | |
| b5ec13fa AD |
3688 | $result = db_query($link, $query); |
| 3689 | ||
| 3690 | $ids = array(); | |
| 3691 | ||
| 3692 | while ($line = db_fetch_assoc($result)) { | |
| 3693 | array_push($ids, $line['id']); | |
| 3694 | } | |
| 3695 | ||
| 3696 | if (count($ids) > 0) { | |
| 3697 | $ids = join(",", $ids); | |
| 3698 | print "."; | |
| 3699 | ||
| 3700 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
| 3701 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
| 3702 | } else { | |
| 3703 | break; | |
| 3704 | } | |
| 3705 | ||
| 3706 | $limit -= $limit_part; | |
| 3707 | } | |
| 3708 | ||
| 3709 | print "\n"; | |
| 868650e4 | 3710 | |
| b5ec13fa | 3711 | return $tags_deleted; |
| 868650e4 AD |
3712 | } |
| 3713 | ||
| 88e4e597 AD |
3714 | function print_user_stylesheet($link) { |
| 3715 | $value = get_pref($link, 'USER_STYLESHEET'); | |
| 3716 | ||
| 3717 | if ($value) { | |
| 3718 | print "<style type=\"text/css\">"; | |
| 5823f9fb | 3719 | print str_replace("<br/>", "\n", $value); |
| 88e4e597 AD |
3720 | print "</style>"; |
| 3721 | } | |
| 3722 | ||
| 3723 | } | |
| 3724 | ||
| 73c32678 AD |
3725 | function rewrite_urls($html) { |
| 3726 | libxml_use_internal_errors(true); | |
| 3727 | ||
| 3728 | $charset_hack = '<head> | |
| 3729 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
| 3730 | </head>'; | |
| 3731 | ||
| 3732 | $doc = new DOMDocument(); | |
| 3733 | $doc->loadHTML($charset_hack . $html); | |
| 3734 | $xpath = new DOMXPath($doc); | |
| 3735 | ||
| 3736 | $entries = $xpath->query('//*/text()'); | |
| 3737 | ||
| 3738 | foreach ($entries as $entry) { | |
| 3739 | if (strstr($entry->wholeText, "://") !== false) { | |
| 3740 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
| 3741 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
| 3742 | ||
| 3743 | if ($text != $entry->wholeText) { | |
| 3744 | $cdoc = new DOMDocument(); | |
| 3745 | $cdoc->loadHTML($charset_hack . $text); | |
| 3746 | ||
| 3747 | ||
| 3748 | foreach ($cdoc->childNodes as $cnode) { | |
| 3749 | $cnode = $doc->importNode($cnode, true); | |
| 3750 | ||
| 3751 | if ($cnode) { | |
| 3752 | $entry->parentNode->insertBefore($cnode); | |
| 3753 | } | |
| 3754 | } | |
| 3755 | ||
| 3756 | $entry->parentNode->removeChild($entry); | |
| 3757 | ||
| 3758 | } | |
| 3759 | } | |
| 3760 | } | |
| 3761 | ||
| 3762 | $node = $doc->getElementsByTagName('body')->item(0); | |
| 3763 | ||
| 376897af AD |
3764 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 |
| 3765 | if ($node) | |
| 7b8ff151 | 3766 | return $doc->saveXML($node, LIBXML_NOEMPTYTAG); |
| 376897af AD |
3767 | else |
| 3768 | return $html; | |
| 533c0ea6 AD |
3769 | } |
| 3770 | ||
| 2680295b | 3771 | function filter_to_sql($link, $filter, $owner_uid) { |
| 4e02f582 | 3772 | $query = array(); |
| 36184020 | 3773 | |
| 4e02f582 AD |
3774 | if (DB_TYPE == "pgsql") |
| 3775 | $reg_qpart = "~"; | |
| 3776 | else | |
| 3777 | $reg_qpart = "REGEXP"; | |
| 36184020 | 3778 | |
| 4e02f582 AD |
3779 | foreach ($filter["rules"] AS $rule) { |
| 3780 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
| 3781 | $rule['reg_exp']) !== FALSE; | |
| 36184020 | 3782 | |
| 4e02f582 | 3783 | if ($regexp_valid) { |
| 36184020 | 3784 | |
| 4e02f582 | 3785 | $rule['reg_exp'] = db_escape_string($rule['reg_exp']); |
| 36184020 | 3786 | |
| 4e02f582 AD |
3787 | switch ($rule["type"]) { |
| 3788 | case "title": | |
| 3789 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
| 3790 | $rule['reg_exp'] . "')"; | |
| 3791 | break; | |
| 3792 | case "content": | |
| 3793 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
| 3794 | $rule['reg_exp'] . "')"; | |
| 3795 | break; | |
| 3796 | case "both": | |
| 3797 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
| 3798 | $rule['reg_exp'] . "') OR LOWER(" . | |
| 3799 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
| 3800 | break; | |
| 3801 | case "tag": | |
| 3802 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
| 3803 | $rule['reg_exp'] . "')"; | |
| 3804 | break; | |
| 3805 | case "link": | |
| 3806 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
| 3807 | $rule['reg_exp'] . "')"; | |
| 3808 | break; | |
| 3809 | case "author": | |
| 3810 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
| 3811 | $rule['reg_exp'] . "')"; | |
| 3812 | break; | |
| 3813 | } | |
| 36184020 | 3814 | |
| 6b218731 AD |
3815 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
| 3816 | $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]); | |
| 4e02f582 | 3817 | } |
| 6b8b3af8 | 3818 | |
| 4e02f582 | 3819 | if (isset($rule["cat_id"])) { |
| 2680295b AD |
3820 | |
| 3821 | if ($rule["cat_id"] > 0) { | |
| 3822 | $children = getChildCategories($link, $rule["cat_id"], $owner_uid); | |
| 3823 | array_push($children, $rule["cat_id"]); | |
| 3824 | ||
| 3825 | $children = join(",", $children); | |
| 3826 | ||
| 3827 | $cat_qpart = "cat_id IN ($children)"; | |
| 3828 | } else { | |
| 3829 | $cat_qpart = "cat_id IS NULL"; | |
| 3830 | } | |
| 3831 | ||
| 3832 | $qpart .= " AND $cat_qpart"; | |
| 56fbb82c | 3833 | } |
| 4e02f582 AD |
3834 | |
| 3835 | array_push($query, "($qpart)"); | |
| 3836 | ||
| 56fbb82c | 3837 | } |
| 4e02f582 | 3838 | } |
| 56fbb82c | 3839 | |
| 4e02f582 AD |
3840 | if (count($query) > 0) { |
| 3841 | return "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; | |
| 56fbb82c | 3842 | } else { |
| 4e02f582 | 3843 | return "(false)"; |
| 56fbb82c | 3844 | } |
| 36184020 | 3845 | } |
| ae5f7bb1 | 3846 | |
| 3382bce1 AD |
3847 | if (!function_exists('gzdecode')) { |
| 3848 | function gzdecode($string) { // no support for 2nd argument | |
| 3849 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
| 3850 | base64_encode($string)); | |
| 3851 | } | |
| 3852 | } | |
| 3853 | ||
| 8db5d8ea AD |
3854 | function get_random_bytes($length) { |
| 3855 | if (function_exists('openssl_random_pseudo_bytes')) { | |
| 3856 | return openssl_random_pseudo_bytes($length); | |
| 3857 | } else { | |
| 3858 | $output = ""; | |
| 3859 | ||
| 3860 | for ($i = 0; $i < $length; $i++) | |
| 3861 | $output .= chr(mt_rand(0, 255)); | |
| 3862 | ||
| 3863 | return $output; | |
| 3864 | } | |
| 3865 | } | |
| 871f0a7a AD |
3866 | |
| 3867 | function read_stdin() { | |
| 3868 | $fp = fopen("php://stdin", "r"); | |
| 3869 | ||
| 3870 | if ($fp) { | |
| 3871 | $line = trim(fgets($fp)); | |
| 3872 | fclose($fp); | |
| 3873 | return $line; | |
| 3874 | } | |
| 3875 | ||
| 3876 | return null; | |
| 3877 | } | |
| e3449aa1 AD |
3878 | |
| 3879 | function tmpdirname($path, $prefix) { | |
| 3880 | // Use PHP's tmpfile function to create a temporary | |
| 3881 | // directory name. Delete the file and keep the name. | |
| 3882 | $tempname = tempnam($path,$prefix); | |
| 3883 | if (!$tempname) | |
| 3884 | return false; | |
| 3885 | ||
| 3886 | if (!unlink($tempname)) | |
| 3887 | return false; | |
| 3888 | ||
| 3889 | return $tempname; | |
| 3890 | } | |
| 3891 | ||
| 6aff7845 AD |
3892 | function getFeedCategory($link, $feed) { |
| 3893 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
| 3894 | WHERE id = '$feed'"); | |
| 3895 | ||
| 3896 | if (db_num_rows($result) > 0) { | |
| 3897 | return db_fetch_result($result, 0, "cat_id"); | |
| 3898 | } else { | |
| 3899 | return false; | |
| 3900 | } | |
| 3901 | ||
| 3902 | } | |
| 3903 | ||
| 8dcb2b47 AD |
3904 | function implements_interface($class, $interface) { |
| 3905 | return in_array($interface, class_implements($class)); | |
| 3906 | } | |
| 3907 | ||
| 40d13c28 | 3908 | ?> |