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1<?php
2
3/* if ($_GET["debug"]) {
4 define('DEFAULT_ERROR_LEVEL', E_ALL);
5 } else {
6 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
7 } */
8
9 require_once 'config.php';
10
11 if (DB_TYPE == "pgsql") {
12 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
13 } else {
14 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
15 }
16
17 /**
18 * Return available translations names.
19 *
20 * @access public
21 * @return array A array of available translations.
22 */
23 function get_translations() {
24 $tr = array(
25 "auto" => "Detect automatically",
26 "en_US" => "English",
27 "fr_FR" => "Français",
28 "hu_HU" => "Magyar (Hungarian)",
29 "it_IT" => "Italiano",
30 "ja_JP" => "日本語 (Japanese)",
31 "nb_NO" => "Norwegian bokmål",
32 "ru_RU" => "Русский",
33 "pt_BR" => "Portuguese/Brazil",
34 "zh_CN" => "Simplified Chinese");
35
36 return $tr;
37 }
38
39 if (ENABLE_TRANSLATIONS == true) { // If translations are enabled.
40 require_once "accept-to-gettext.php";
41 require_once "gettext/gettext.inc";
42
43 function startup_gettext() {
44
45 # Get locale from Accept-Language header
46 $lang = al2gt(array_keys(get_translations()), "text/html");
47
48 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
49 $lang = _TRANSLATION_OVERRIDE_DEFAULT;
50 }
51
52 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
53 $lang = $_COOKIE["ttrss_lang"];
54 }
55
56 /* In login action of mobile version */
57 if ($_POST["language"] && defined('MOBILE_VERSION')) {
58 $lang = $_POST["language"];
59 $_COOKIE["ttrss_lang"] = $lang;
60 }
61
62 if ($lang) {
63 if (defined('LC_MESSAGES')) {
64 _setlocale(LC_MESSAGES, $lang);
65 } else if (defined('LC_ALL')) {
66 _setlocale(LC_ALL, $lang);
67 } else {
68 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
69 }
70
71 if (defined('MOBILE_VERSION')) {
72 _bindtextdomain("messages", "../locale");
73 } else {
74 _bindtextdomain("messages", "locale");
75 }
76
77 _textdomain("messages");
78 _bind_textdomain_codeset("messages", "UTF-8");
79 }
80 }
81
82 startup_gettext();
83
84 } else { // If translations are enabled.
85 function __($msg) {
86 return $msg;
87 }
88 function startup_gettext() {
89 // no-op
90 return true;
91 }
92 } // If translations are enabled.
93
94 require_once 'db-prefs.php';
95 require_once 'compat.php';
96 require_once 'errors.php';
97 require_once 'version.php';
98
99 require_once 'phpmailer/class.phpmailer.php';
100
101 define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
102 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
103 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
104
105 require_once "simplepie/simplepie.inc";
106 require_once "magpierss/rss_fetch.inc";
107 require_once 'magpierss/rss_utils.inc';
108
109 /**
110 * Print a timestamped debug message.
111 *
112 * @param string $msg The debug message.
113 * @return void
114 */
115 function _debug($msg) {
116 $ts = strftime("%H:%M:%S", time());
117 if (function_exists('posix_getpid')) {
118 $ts = "$ts/" . posix_getpid();
119 }
120 print "[$ts] $msg\n";
121 } // function _debug
122
123 /**
124 * Purge a feed old posts.
125 *
126 * @param mixed $link A database connection.
127 * @param mixed $feed_id The id of the purged feed.
128 * @param mixed $purge_interval Olderness of purged posts.
129 * @param boolean $debug Set to True to enable the debug. False by default.
130 * @access public
131 * @return void
132 */
133 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
134
135 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
136
137 $rows = -1;
138
139 $result = db_query($link,
140 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
141
142 $owner_uid = false;
143
144 if (db_num_rows($result) == 1) {
145 $owner_uid = db_fetch_result($result, 0, "owner_uid");
146 }
147
148 if (!$owner_uid) return;
149
150 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
151 $owner_uid, false);
152
153 if (!$purge_unread) $query_limit = " unread = false AND ";
154
155 if (DB_TYPE == "pgsql") {
156/* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
157 marked = false AND feed_id = '$feed_id' AND
158 (SELECT date_entered FROM ttrss_entries WHERE
159 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
160
161 $pg_version = get_pgsql_version($link);
162
163 if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) {
164
165 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
166 ttrss_entries.id = ref_id AND
167 marked = false AND
168 feed_id = '$feed_id' AND
169 $query_limit
170 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
171
172 } else {
173
174 $result = db_query($link, "DELETE FROM ttrss_user_entries
175 USING ttrss_entries
176 WHERE ttrss_entries.id = ref_id AND
177 marked = false AND
178 feed_id = '$feed_id' AND
179 $query_limit
180 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
181 }
182
183 $rows = pg_affected_rows($result);
184
185 } else {
186
187/* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
188 marked = false AND feed_id = '$feed_id' AND
189 (SELECT date_entered FROM ttrss_entries WHERE
190 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
191
192 $result = db_query($link, "DELETE FROM ttrss_user_entries
193 USING ttrss_user_entries, ttrss_entries
194 WHERE ttrss_entries.id = ref_id AND
195 marked = false AND
196 feed_id = '$feed_id' AND
197 $query_limit
198 ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
199
200 $rows = mysql_affected_rows($link);
201
202 }
203
204 ccache_update($link, $feed_id, $owner_uid);
205
206 if ($debug) {
207 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
208 }
209 } // function purge_feed
210
211 /**
212 * Purge old posts from old feeds.
213 *
214 * @param mixed $link A database connection
215 * @param boolean $do_output Set to true to enable printed output, false by default.
216 * @param integer $limit The maximal number of removed posts.
217 * @access public
218 * @return void
219 */
220 function global_purge_old_posts($link, $do_output = false, $limit = false) {
221
222 $random_qpart = sql_random_function();
223
224 if ($limit) {
225 $limit_qpart = "LIMIT $limit";
226 } else {
227 $limit_qpart = "";
228 }
229
230 $result = db_query($link,
231 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
232 ORDER BY $random_qpart $limit_qpart");
233
234 while ($line = db_fetch_assoc($result)) {
235
236 $feed_id = $line["id"];
237 $purge_interval = $line["purge_interval"];
238 $owner_uid = $line["owner_uid"];
239
240 if ($purge_interval == 0) {
241
242 $tmp_result = db_query($link,
243 "SELECT value FROM ttrss_user_prefs WHERE
244 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
245
246 if (db_num_rows($tmp_result) != 0) {
247 $purge_interval = db_fetch_result($tmp_result, 0, "value");
248 }
249 }
250
251 if ($do_output) {
252// print "Feed $feed_id: purge interval = $purge_interval\n";
253 }
254
255 if ($purge_interval > 0) {
256 purge_feed($link, $feed_id, $purge_interval, $do_output);
257 }
258 }
259
260 // purge orphaned posts in main content table
261 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
262 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
263
264 if ($do_output) {
265 $rows = db_affected_rows($link, $result);
266 _debug("Purged $rows orphaned posts.");
267 }
268
269 } // function global_purge_old_posts
270
271 function feed_purge_interval($link, $feed_id) {
272
273 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
274 WHERE id = '$feed_id'");
275
276 if (db_num_rows($result) == 1) {
277 $purge_interval = db_fetch_result($result, 0, "purge_interval");
278 $owner_uid = db_fetch_result($result, 0, "owner_uid");
279
280 if ($purge_interval == 0) $purge_interval = get_pref($link,
281 'PURGE_OLD_DAYS', $user_id);
282
283 return $purge_interval;
284
285 } else {
286 return -1;
287 }
288 }
289
290 function purge_old_posts($link) {
291
292 $user_id = $_SESSION["uid"];
293
294 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
295 WHERE owner_uid = '$user_id'");
296
297 while ($line = db_fetch_assoc($result)) {
298
299 $feed_id = $line["id"];
300 $purge_interval = $line["purge_interval"];
301
302 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
303
304 if ($purge_interval > 0) {
305 purge_feed($link, $feed_id, $purge_interval);
306 }
307 }
308
309 // purge orphaned posts in main content table
310 db_query($link, "DELETE FROM ttrss_entries WHERE
311 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
312 }
313
314 function get_feed_update_interval($link, $feed_id) {
315 $result = db_query($link, "SELECT owner_uid, update_interval FROM
316 ttrss_feeds WHERE id = '$feed_id'");
317
318 if (db_num_rows($result) == 1) {
319 $update_interval = db_fetch_result($result, 0, "update_interval");
320 $owner_uid = db_fetch_result($result, 0, "owner_uid");
321
322 if ($update_interval != 0) {
323 return $update_interval;
324 } else {
325 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
326 }
327
328 } else {
329 return -1;
330 }
331 }
332
333 function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) {
334
335 if (WEB_DEMO_MODE) return;
336
337 if (!$user_id) {
338 $user_id = $_SESSION["uid"];
339 purge_old_posts($link);
340 }
341
342// db_query($link, "BEGIN");
343
344 if (MAX_UPDATE_TIME > 0) {
345 if (DB_TYPE == "mysql") {
346 $q_order = "RAND()";
347 } else {
348 $q_order = "RANDOM()";
349 }
350 } else {
351 $q_order = "last_updated DESC";
352 }
353
354 $result = db_query($link, "SELECT feed_url,id,
355 ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated,
356 update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id'
357 ORDER BY $q_order");
358
359 $upd_start = time();
360
361 while ($line = db_fetch_assoc($result)) {
362 $upd_intl = $line["update_interval"];
363
364 if (!$upd_intl || $upd_intl == 0) {
365 $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id, false);
366 }
367
368 if ($upd_intl < 0) {
369 // Updates for this feed are disabled
370 continue;
371 }
372
373 if ($fetch || (!$line["last_updated"] ||
374 time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) {
375
376// print "<!-- feed: ".$line["feed_url"]." -->";
377
378 update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon);
379
380 $upd_elapsed = time() - $upd_start;
381
382 if (MAX_UPDATE_TIME > 0 && $upd_elapsed > MAX_UPDATE_TIME) {
383 return;
384 }
385 }
386 }
387
388// db_query($link, "COMMIT");
389
390 }
391
392 function fetch_file_contents($url) {
393 if (USE_CURL_FOR_ICONS) {
394 $tmpfile = tempnam(TMP_DIRECTORY, "ttrss-tmp");
395
396 $ch = curl_init($url);
397 $fp = fopen($tmpfile, "w");
398
399 if ($fp) {
400 curl_setopt($ch, CURLOPT_FILE, $fp);
401 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
402 curl_setopt($ch, CURLOPT_TIMEOUT, 45);
403 curl_exec($ch);
404 curl_close($ch);
405 fclose($fp);
406 }
407
408 $contents = file_get_contents($tmpfile);
409 unlink($tmpfile);
410
411 return $contents;
412
413 } else {
414 return file_get_contents($url);
415 }
416
417 }
418
419 /**
420 * Try to determine the favicon URL for a feed.
421 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
422 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
423 *
424 * @param string $url A feed or page URL
425 * @access public
426 * @return mixed The favicon URL, or false if none was found.
427 */
428 function get_favicon_url($url) {
429
430 if ($html = @fetch_file_contents($url)) {
431
432 if ( preg_match('/<link[^>]+rel="(?:shortcut )?icon"[^>]+?href="([^"]+?)"/si', $html, $matches)) {
433 // Attempt to grab a favicon link from their webpage url
434 $linkUrl = html_entity_decode($matches[1]);
435
436 if (substr($linkUrl, 0, 1) == '/') {
437 $urlParts = parse_url($url);
438 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].$linkUrl;
439 } else if (substr($linkUrl, 0, 7) == 'http://') {
440 $faviconURL = $linkUrl;
441 } else if (substr($url, -1, 1) == '/') {
442 $faviconURL = $url.$linkUrl;
443 } else {
444 $faviconURL = $url.'/'.$linkUrl;
445 }
446
447 } else {
448 // If unsuccessful, attempt to "guess" the favicon location
449 $urlParts = parse_url($url);
450 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].'/favicon.ico';
451 }
452 }
453
454 // Run a test to see if what we have attempted to get actually exists.
455 if(USE_CURL_FOR_ICONS || url_validate($faviconURL)) {
456 return $faviconURL;
457 } else {
458 return false;
459 }
460 } // function get_favicon_url
461
462 /**
463 * Check if a link is a valid and working URL.
464 *
465 * @param mixed $link A URL to check
466 * @access public
467 * @return boolean True if the URL is valid, false otherwise.
468 */
469 function url_validate($link) {
470
471 $url_parts = @parse_url($link);
472
473 if ( empty( $url_parts["host"] ) )
474 return false;
475
476 if ( !empty( $url_parts["path"] ) ) {
477 $documentpath = $url_parts["path"];
478 } else {
479 $documentpath = "/";
480 }
481
482 if ( !empty( $url_parts["query"] ) )
483 $documentpath .= "?" . $url_parts["query"];
484
485 $host = $url_parts["host"];
486 $port = $url_parts["port"];
487
488 if ( empty($port) )
489 $port = "80";
490
491 $socket = @fsockopen( $host, $port, $errno, $errstr, 30 );
492
493 if ( !$socket )
494 return false;
495
496 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
497
498 $http_response = fgets( $socket, 22 );
499
500 $responses = "/(200 OK)|(30[0-9] Moved)/";
501 if ( preg_match($responses, $http_response) ) {
502 fclose($socket);
503 return true;
504 } else {
505 return false;
506 }
507
508 } // function url_validate
509
510 function check_feed_favicon($site_url, $feed, $link) {
511 $favicon_url = get_favicon_url($site_url);
512
513# print "FAVICON [$site_url]: $favicon_url\n";
514
515 error_reporting(0);
516
517 $icon_file = ICONS_DIR . "/$feed.ico";
518
519 if ($favicon_url && !file_exists($icon_file)) {
520 $contents = fetch_file_contents($favicon_url);
521
522 $fp = fopen($icon_file, "w");
523
524 if ($fp) {
525 fwrite($fp, $contents);
526 fclose($fp);
527 chmod($icon_file, 0644);
528 }
529 }
530
531 error_reporting(DEFAULT_ERROR_LEVEL);
532
533 }
534
535 function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) {
536
537 if (!$_GET["daemon"] && !$ignore_daemon) {
538 return false;
539 }
540
541 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
542 _debug("update_rss_feed: start");
543 }
544
545 if (!$ignore_daemon) {
546
547 if (DB_TYPE == "pgsql") {
548 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
549 } else {
550 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
551 }
552
553 $result = db_query($link, "SELECT id,update_interval,auth_login,
554 auth_pass,cache_images,update_method
555 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
556
557 } else {
558
559 $result = db_query($link, "SELECT id,update_interval,auth_login,
560 auth_pass,cache_images,update_method,hidden
561 FROM ttrss_feeds WHERE id = '$feed'");
562
563 }
564
565 if (db_num_rows($result) == 0) {
566 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
567 _debug("update_rss_feed: feed $feed [$feed_url] NOT FOUND/SKIPPED");
568 }
569 return false;
570 }
571
572 $hidden = sql_bool_to_bool(db_fetch_result($result, 0, "hidden"));
573 $update_method = db_fetch_result($result, 0, "update_method");
574
575 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
576 WHERE id = '$feed'");
577
578 $auth_login = db_fetch_result($result, 0, "auth_login");
579 $auth_pass = db_fetch_result($result, 0, "auth_pass");
580
581 if (ALLOW_SELECT_UPDATE_METHOD) {
582 if (ENABLE_SIMPLEPIE) {
583 $use_simplepie = $update_method != 1;
584 } else {
585 $use_simplepie = $update_method == 2;
586 }
587 } else {
588 $use_simplepie = ENABLE_SIMPLEPIE;
589 }
590
591 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
592 _debug("use simplepie: $use_simplepie (feed setting: $update_method)\n");
593 }
594
595 if (!$use_simplepie) {
596 $auth_login = urlencode($auth_login);
597 $auth_pass = urlencode($auth_pass);
598 }
599
600 $update_interval = db_fetch_result($result, 0, "update_interval");
601 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
602
603 if ($update_interval < 0) { return; }
604
605 $feed = db_escape_string($feed);
606
607 $fetch_url = $feed_url;
608
609 if ($auth_login && $auth_pass) {
610 $url_parts = array();
611 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
612
613 if ($url_parts[1] && $url_parts[2]) {
614 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
615 }
616
617 }
618
619 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
620 _debug("update_rss_feed: fetching [$fetch_url]...");
621 }
622
623 if (!defined('DAEMON_EXTENDED_DEBUG') && !$_GET['xdebug']) {
624 error_reporting(0);
625 }
626
627 if (!$use_simplepie) {
628 $rss = fetch_rss($fetch_url);
629 } else {
630 if (!is_dir(SIMPLEPIE_CACHE_DIR)) {
631 mkdir(SIMPLEPIE_CACHE_DIR);
632 }
633
634 $rss = new SimplePie();
635 $rss->set_useragent(SIMPLEPIE_USERAGENT . MAGPIE_USER_AGENT_EXT);
636# $rss->set_timeout(10);
637 $rss->set_feed_url($fetch_url);
638 $rss->set_output_encoding('UTF-8');
639
640 if (SIMPLEPIE_CACHE_IMAGES && $cache_images) {
641 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
642 _debug("enabling image cache");
643 }
644
645 $rss->set_image_handler('./image.php', 'i');
646 }
647
648 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
649 _debug("feed update interval (sec): " .
650 get_feed_update_interval($link, $feed)*60);
651 }
652
653 if (is_dir(SIMPLEPIE_CACHE_DIR)) {
654 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR);
655 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
656 }
657
658 $rss->init();
659 }
660
661// print_r($rss);
662
663 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
664 _debug("update_rss_feed: fetch done, parsing...");
665 } else {
666 error_reporting (DEFAULT_ERROR_LEVEL);
667 }
668
669 $feed = db_escape_string($feed);
670
671 if ($use_simplepie) {
672 $fetch_ok = !$rss->error();
673 } else {
674 $fetch_ok = !!$rss;
675 }
676
677 if ($fetch_ok) {
678
679 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
680 _debug("update_rss_feed: processing feed data...");
681 }
682
683// db_query($link, "BEGIN");
684
685 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
686 FROM ttrss_feeds WHERE id = '$feed'");
687
688 $registered_title = db_fetch_result($result, 0, "title");
689 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
690 $orig_site_url = db_fetch_result($result, 0, "site_url");
691
692 $owner_uid = db_fetch_result($result, 0, "owner_uid");
693
694 if ($use_simplepie) {
695 $site_url = $rss->get_link();
696 } else {
697 $site_url = $rss->channel["link"];
698 }
699
700 if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid, false)) {
701 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
702 _debug("update_rss_feed: checking favicon...");
703 }
704
705 check_feed_favicon($site_url, $feed, $link);
706 }
707
708 if (!$registered_title || $registered_title == "[Unknown]") {
709
710 if ($use_simplepie) {
711 $feed_title = db_escape_string($rss->get_title());
712 } else {
713 $feed_title = db_escape_string($rss->channel["title"]);
714 }
715
716 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
717 _debug("update_rss_feed: registering title: $feed_title");
718 }
719
720 db_query($link, "UPDATE ttrss_feeds SET
721 title = '$feed_title' WHERE id = '$feed'");
722 }
723
724 // weird, weird Magpie
725 if (!$use_simplepie) {
726 if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]);
727 }
728
729 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
730 db_query($link, "UPDATE ttrss_feeds SET
731 site_url = '$site_url' WHERE id = '$feed'");
732 }
733
734// print "I: " . $rss->channel["image"]["url"];
735
736 if (!$use_simplepie) {
737 $icon_url = $rss->image["url"];
738 } else {
739 $icon_url = $rss->get_image_url();
740 }
741
742 if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) {
743 $icon_url = db_escape_string($icon_url);
744 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
745 }
746
747 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
748 _debug("update_rss_feed: loading filters...");
749 }
750
751 $filters = load_filters($link, $feed, $owner_uid);
752
753 if ($use_simplepie) {
754 $iterator = $rss->get_items();
755 } else {
756 $iterator = $rss->items;
757 if (!$iterator || !is_array($iterator)) $iterator = $rss->entries;
758 if (!$iterator || !is_array($iterator)) $iterator = $rss;
759 }
760
761 if (!is_array($iterator)) {
762 /* db_query($link, "UPDATE ttrss_feeds
763 SET last_error = 'Parse error: can\'t find any articles.'
764 WHERE id = '$feed'"); */
765
766 // clear any errors and mark feed as updated if fetched okay
767 // even if it's blank
768
769 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
770 _debug("update_rss_feed: entry iterator is not an array, no articles?");
771 }
772
773 db_query($link, "UPDATE ttrss_feeds
774 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
775
776 return; // no articles
777 }
778
779 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
780 _debug("update_rss_feed: processing articles...");
781 }
782
783 foreach ($iterator as $item) {
784
785 if ($_GET['xdebug']) {
786 print_r($item);
787
788 }
789
790 if ($use_simplepie) {
791 $entry_guid = $item->get_id();
792 if (!$entry_guid) $entry_guid = $item->get_link();
793 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
794
795 } else {
796
797 $entry_guid = $item["id"];
798
799 if (!$entry_guid) $entry_guid = $item["guid"];
800 if (!$entry_guid) $entry_guid = $item["link"];
801 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
802 }
803
804 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
805 _debug("update_rss_feed: guid $entry_guid");
806 }
807
808 if (!$entry_guid) continue;
809
810 $entry_timestamp = "";
811
812 if ($use_simplepie) {
813 $entry_timestamp = strtotime($item->get_date());
814 } else {
815 $rss_2_date = $item['pubdate'];
816 $rss_1_date = $item['dc']['date'];
817 $atom_date = $item['issued'];
818 if (!$atom_date) $atom_date = $item['updated'];
819
820 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
821 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
822 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
823 }
824
825 if ($entry_timestamp == "" || $entry_timestamp == -1 || !$entry_timestamp) {
826 $entry_timestamp = time();
827 $no_orig_date = 'true';
828 } else {
829 $no_orig_date = 'false';
830 }
831
832 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
833
834 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
835 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
836 }
837
838 if ($use_simplepie) {
839 $entry_title = $item->get_title();
840 } else {
841 $entry_title = trim(strip_tags($item["title"]));
842 }
843
844 if ($use_simplepie) {
845 $entry_link = $item->get_link();
846 } else {
847 // strange Magpie workaround
848 $entry_link = $item["link_"];
849 if (!$entry_link) $entry_link = $item["link"];
850 }
851
852 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
853 _debug("update_rss_feed: title $entry_title");
854 }
855
856 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
857
858 $entry_link = strip_tags($entry_link);
859
860 if ($use_simplepie) {
861 $entry_content = $item->get_content();
862 if (!$entry_content) $entry_content = $item->get_description();
863 } else {
864 $entry_content = $item["content:escaped"];
865
866 if (!$entry_content) $entry_content = $item["content:encoded"];
867 if (!$entry_content) $entry_content = $item["content"]["encoded"];
868 if (!$entry_content) $entry_content = $item["content"];
869
870 // Magpie bugs are getting ridiculous
871 if (trim($entry_content) == "Array") $entry_content = false;
872
873 if (!$entry_content) $entry_content = $item["atom_content"];
874 if (!$entry_content) $entry_content = $item["summary"];
875
876 if (!$entry_content ||
877 strlen($entry_content) < strlen($item["description"])) {
878 $entry_content = $item["description"];
879 };
880
881 // WTF
882 if (is_array($entry_content)) {
883 $entry_content = $entry_content["encoded"];
884 if (!$entry_content) $entry_content = $entry_content["escaped"];
885 }
886 }
887
888 if ($_GET["xdebug"]) {
889 print "update_rss_feed: content: ";
890 print_r(htmlspecialchars($entry_content));
891 }
892
893 $entry_content_unescaped = $entry_content;
894
895 if ($use_simplepie) {
896 $entry_comments = strip_tags($item->data["comments"]);
897 if ($item->get_author()) {
898 $entry_author_item = $item->get_author();
899 $entry_author = $entry_author_item->get_name();
900 if (!$entry_author) $entry_author = $entry_author_item->get_email();
901
902 $entry_author = db_escape_string($entry_author);
903 }
904 } else {
905 $entry_comments = strip_tags($item["comments"]);
906
907 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
908
909 if ($item['author']) {
910
911 if (is_array($item['author'])) {
912
913 if (!$entry_author) {
914 $entry_author = db_escape_string(strip_tags($item['author']['name']));
915 }
916
917 if (!$entry_author) {
918 $entry_author = db_escape_string(strip_tags($item['author']['email']));
919 }
920 }
921
922 if (!$entry_author) {
923 $entry_author = db_escape_string(strip_tags($item['author']));
924 }
925 }
926 }
927
928 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
929
930 $entry_guid = db_escape_string(strip_tags($entry_guid));
931 $entry_guid = mb_substr($entry_guid, 0, 250);
932
933 $result = db_query($link, "SELECT id FROM ttrss_entries
934 WHERE guid = '$entry_guid'");
935
936 $entry_content = db_escape_string($entry_content);
937
938 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
939
940 $entry_title = db_escape_string($entry_title);
941 $entry_link = db_escape_string($entry_link);
942 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
943 $entry_author = mb_substr($entry_author, 0, 250);
944
945 if ($use_simplepie) {
946 $num_comments = 0; #FIXME#
947 } else {
948 $num_comments = db_escape_string($item["slash"]["comments"]);
949 }
950
951 if (!$num_comments) $num_comments = 0;
952
953 // parse <category> entries into tags
954
955 if ($use_simplepie) {
956
957 $additional_tags = array();
958 $additional_tags_src = $item->get_categories();
959
960 if (is_array($additional_tags_src)) {
961 foreach ($additional_tags_src as $tobj) {
962 array_push($additional_tags, $tobj->get_term());
963 }
964 }
965
966 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
967 _debug("update_rss_feed: category tags:");
968 print_r($additional_tags);
969 }
970
971 } else {
972
973 $t_ctr = $item['category#'];
974
975 $additional_tags = false;
976
977 if ($t_ctr == 0) {
978 $additional_tags = false;
979 } else if ($t_ctr > 0) {
980 $additional_tags = array($item['category']);
981
982 if ($item['category@term']) {
983 array_push($additional_tags, $item['category@term']);
984 }
985
986 for ($i = 0; $i <= $t_ctr; $i++ ) {
987 if ($item["category#$i"]) {
988 array_push($additional_tags, $item["category#$i"]);
989 }
990
991 if ($item["category#$i@term"]) {
992 array_push($additional_tags, $item["category#$i@term"]);
993 }
994 }
995 }
996
997 // parse <dc:subject> elements
998
999 $t_ctr = $item['dc']['subject#'];
1000
1001 if ($t_ctr > 0) {
1002 $additional_tags = array($item['dc']['subject']);
1003
1004 for ($i = 0; $i <= $t_ctr; $i++ ) {
1005 if ($item['dc']["subject#$i"]) {
1006 array_push($additional_tags, $item['dc']["subject#$i"]);
1007 }
1008 }
1009 }
1010 }
1011
1012 // enclosures
1013
1014 $enclosures = array();
1015
1016 if ($use_simplepie) {
1017 $encs = $item->get_enclosures();
1018
1019 if (is_array($encs)) {
1020 foreach ($encs as $e) {
1021 $e_item = array(
1022 $e->link, $e->type, $e->length);
1023
1024 array_push($enclosures, $e_item);
1025 }
1026 }
1027
1028 } else {
1029 // <enclosure>
1030
1031 $e_ctr = $item['enclosure#'];
1032
1033 if ($e_ctr > 0) {
1034 $e_item = array($item['enclosure@url'],
1035 $item['enclosure@type'],
1036 $item['enclosure@length']);
1037
1038 array_push($enclosures, $e_item);
1039
1040 for ($i = 0; $i <= $e_ctr; $i++ ) {
1041
1042 if ($item["enclosure#$i@url"]) {
1043 $e_item = array($item["enclosure#$i@url"],
1044 $item["enclosure#$i@type"],
1045 $item["enclosure#$i@length"]);
1046 array_push($enclosures, $e_item);
1047 }
1048 }
1049 }
1050
1051 // <media:content>
1052 // can there be many of those? yes -fox
1053
1054 $m_ctr = $item['media']['content#'];
1055
1056 if ($m_ctr > 0) {
1057 $e_item = array($item['media']['content@url'],
1058 $item['media']['content@medium'],
1059 $item['media']['content@length']);
1060
1061 array_push($enclosures, $e_item);
1062
1063 for ($i = 0; $i <= $m_ctr; $i++ ) {
1064
1065 if ($item["media"]["content#$i@url"]) {
1066 $e_item = array($item["media"]["content#$i@url"],
1067 $item["media"]["content#$i@medium"],
1068 $item["media"]["content#$i@length"]);
1069 array_push($enclosures, $e_item);
1070 }
1071 }
1072
1073 }
1074 }
1075
1076 # sanitize content
1077
1078 $entry_content = sanitize_article_content($entry_content);
1079 $entry_title = sanitize_article_content($entry_title);
1080
1081 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1082 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1083 }
1084
1085 db_query($link, "BEGIN");
1086
1087 if (db_num_rows($result) == 0) {
1088
1089 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1090 _debug("update_rss_feed: base guid not found");
1091 }
1092
1093 // base post entry does not exist, create it
1094
1095 $result = db_query($link,
1096 "INSERT INTO ttrss_entries
1097 (title,
1098 guid,
1099 link,
1100 updated,
1101 content,
1102 content_hash,
1103 no_orig_date,
1104 date_entered,
1105 comments,
1106 num_comments,
1107 author)
1108 VALUES
1109 ('$entry_title',
1110 '$entry_guid',
1111 '$entry_link',
1112 '$entry_timestamp_fmt',
1113 '$entry_content',
1114 '$content_hash',
1115 $no_orig_date,
1116 NOW(),
1117 '$entry_comments',
1118 '$num_comments',
1119 '$entry_author')");
1120 } else {
1121 // we keep encountering the entry in feeds, so we need to
1122 // update date_entered column so that we don't get horrible
1123 // dupes when the entry gets purged and reinserted again e.g.
1124 // in the case of SLOW SLOW OMG SLOW updating feeds
1125
1126 $base_entry_id = db_fetch_result($result, 0, "id");
1127
1128 db_query($link, "UPDATE ttrss_entries SET date_entered = NOW()
1129 WHERE id = '$base_entry_id'");
1130 }
1131
1132 // now it should exist, if not - bad luck then
1133
1134 $result = db_query($link, "SELECT
1135 id,content_hash,no_orig_date,title,
1136 ".SUBSTRING_FOR_DATE."(date_entered,1,19) as date_entered,
1137 ".SUBSTRING_FOR_DATE."(updated,1,19) as updated,
1138 num_comments
1139 FROM
1140 ttrss_entries
1141 WHERE guid = '$entry_guid'");
1142
1143 $entry_ref_id = 0;
1144 $entry_int_id = 0;
1145
1146 if (db_num_rows($result) == 1) {
1147
1148 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1149 _debug("update_rss_feed: base guid found, checking for user record");
1150 }
1151
1152 // this will be used below in update handler
1153 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1154 $orig_title = db_fetch_result($result, 0, "title");
1155 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1156 $orig_date_entered = strtotime(db_fetch_result($result,
1157 0, "date_entered"));
1158
1159 $ref_id = db_fetch_result($result, 0, "id");
1160 $entry_ref_id = $ref_id;
1161
1162 // check for user post link to main table
1163
1164 // do we allow duplicate posts with same GUID in different feeds?
1165 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1166 $dupcheck_qpart = "AND feed_id = '$feed'";
1167 } else {
1168 $dupcheck_qpart = "";
1169 }
1170
1171// error_reporting(0);
1172
1173 $article_filters = get_article_filters($filters, $entry_title,
1174 $entry_content, $entry_link, $entry_timestamp);
1175
1176 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1177 _debug("update_rss_feed: article filters: ");
1178 if (count($article_filters) != 0) {
1179 print_r($article_filters);
1180 }
1181 }
1182
1183 if (find_article_filter($article_filters, "filter")) {
1184 db_query($link, "COMMIT"); // close transaction in progress
1185 continue;
1186 }
1187
1188// error_reporting (DEFAULT_ERROR_LEVEL);
1189
1190 $score = calculate_article_score($article_filters);
1191
1192 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1193 _debug("update_rss_feed: initial score: $score");
1194 }
1195
1196 $result = db_query($link,
1197 "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1198 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1199 $dupcheck_qpart");
1200
1201 // okay it doesn't exist - create user entry
1202 if (db_num_rows($result) == 0) {
1203
1204 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1205 _debug("update_rss_feed: user record not found, creating...");
1206 }
1207
1208 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1209 $unread = 'true';
1210 $last_read_qpart = 'NULL';
1211 } else {
1212 $unread = 'false';
1213 $last_read_qpart = 'NOW()';
1214 }
1215
1216 if (find_article_filter($article_filters, 'mark') || $score > 1000) {
1217 $marked = 'true';
1218 } else {
1219 $marked = 'false';
1220 }
1221
1222 if (find_article_filter($article_filters, 'publish')) {
1223 $published = 'true';
1224 } else {
1225 $published = 'false';
1226 }
1227
1228 $result = db_query($link,
1229 "INSERT INTO ttrss_user_entries
1230 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1231 published, score)
1232 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1233 $last_read_qpart, $marked, $published, '$score')");
1234
1235 $result = db_query($link,
1236 "SELECT int_id FROM ttrss_user_entries WHERE
1237 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1238 feed_id = '$feed' LIMIT 1");
1239
1240 if (db_num_rows($result) == 1) {
1241 $entry_int_id = db_fetch_result($result, 0, "int_id");
1242 }
1243 } else {
1244 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1245 $entry_int_id = db_fetch_result($result, 0, "int_id");
1246 }
1247
1248 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1249 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1250 }
1251
1252 $post_needs_update = false;
1253
1254 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1255 ($content_hash != $orig_content_hash)) {
1256// print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1257 $post_needs_update = true;
1258 }
1259
1260 if (db_escape_string($orig_title) != $entry_title) {
1261 $post_needs_update = true;
1262 }
1263
1264 if ($orig_num_comments != $num_comments) {
1265 $post_needs_update = true;
1266 }
1267
1268// this doesn't seem to be very reliable
1269//
1270// if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1271// $post_needs_update = true;
1272// }
1273
1274 // if post needs update, update it and mark all user entries
1275 // linking to this post as updated
1276 if ($post_needs_update) {
1277
1278 if (defined('DAEMON_EXTENDED_DEBUG')) {
1279 _debug("update_rss_feed: post $entry_guid needs update...");
1280 }
1281
1282// print "<!-- post $orig_title needs update : $post_needs_update -->";
1283
1284 db_query($link, "UPDATE ttrss_entries
1285 SET title = '$entry_title', content = '$entry_content',
1286 content_hash = '$content_hash',
1287 num_comments = '$num_comments'
1288 WHERE id = '$ref_id'");
1289
1290 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1291 db_query($link, "UPDATE ttrss_user_entries
1292 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1293 } else {
1294 db_query($link, "UPDATE ttrss_user_entries
1295 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1296 }
1297
1298 }
1299 }
1300
1301 db_query($link, "COMMIT");
1302
1303 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1304 _debug("update_rss_feed: assigning labels...");
1305 }
1306
1307 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1308 $owner_uid);
1309
1310 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1311 _debug("update_rss_feed: looking for enclosures...");
1312 }
1313
1314 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1315 print_r($enclosures);
1316 }
1317
1318 db_query($link, "BEGIN");
1319
1320 foreach ($enclosures as $enc) {
1321 $enc_url = db_escape_string($enc[0]);
1322 $enc_type = db_escape_string($enc[1]);
1323 $enc_dur = db_escape_string($enc[2]);
1324
1325 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1326 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1327
1328 if (db_num_rows($result) == 0) {
1329 db_query($link, "INSERT INTO ttrss_enclosures
1330 (content_url, content_type, title, duration, post_id) VALUES
1331 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1332 }
1333 }
1334
1335 db_query($link, "COMMIT");
1336
1337 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1338 _debug("update_rss_feed: looking for tags...");
1339 }
1340
1341 /* taaaags */
1342 // <a href="..." rel="tag">Xorg</a>, //
1343
1344 $entry_tags = null;
1345
1346 preg_match_all("/<a.*?rel=['\"]tag['\"].*?>([^<]+)<\/a>/i",
1347 $entry_content_unescaped, $entry_tags);
1348
1349/* print "<p><br/>$entry_title : $entry_content_unescaped<br>";
1350 print_r($entry_tags);
1351 print "<br/></p>"; */
1352
1353 $entry_tags = $entry_tags[1];
1354
1355 # check for manual tags
1356
1357 $tag_filter = find_article_filter($article_filters, "tag");
1358
1359 if ($tag_filter) {
1360
1361 $manual_tags = trim_array(split(",", $tag_filter[1]));
1362
1363 foreach ($manual_tags as $tag) {
1364 if (tag_is_valid($tag)) {
1365 array_push($entry_tags, $tag);
1366 }
1367 }
1368 }
1369
1370 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1371 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1372
1373 if ($additional_tags && is_array($additional_tags)) {
1374 foreach ($additional_tags as $tag) {
1375 if (tag_is_valid($tag) &&
1376 array_search($tag, $boring_tags) === FALSE) {
1377 array_push($entry_tags, $tag);
1378 }
1379 }
1380 }
1381
1382// print "<p>TAGS: "; print_r($entry_tags); print "</p>";
1383
1384 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1385 print_r($entry_tags);
1386 }
1387
1388 if (count($entry_tags) > 0) {
1389
1390 db_query($link, "BEGIN");
1391
1392 foreach ($entry_tags as $tag) {
1393
1394 $tag = sanitize_tag($tag);
1395 $tag = db_escape_string($tag);
1396
1397 if (!tag_is_valid($tag)) continue;
1398
1399 $result = db_query($link, "SELECT id FROM ttrss_tags
1400 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1401 owner_uid = '$owner_uid' LIMIT 1");
1402
1403 // print db_fetch_result($result, 0, "id");
1404
1405 if ($result && db_num_rows($result) == 0) {
1406
1407 db_query($link, "INSERT INTO ttrss_tags
1408 (owner_uid,tag_name,post_int_id)
1409 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1410 }
1411 }
1412
1413 db_query($link, "COMMIT");
1414 }
1415
1416 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1417 _debug("update_rss_feed: article processed");
1418 }
1419 }
1420
1421 if (!$hidden) {
1422 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1423 _debug("update_rss_feed: updating counters cache...");
1424 }
1425
1426 ccache_update($link, $feed, $owner_uid);
1427 }
1428
1429 db_query($link, "UPDATE ttrss_feeds
1430 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1431
1432// db_query($link, "COMMIT");
1433
1434 } else {
1435
1436 if ($use_simplepie) {
1437 $error_msg = mb_substr($rss->error(), 0, 250);
1438 } else {
1439 $error_msg = mb_substr(magpie_error(), 0, 250);
1440 }
1441
1442 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1443 _debug("update_rss_feed: error fetching feed: $error_msg");
1444 }
1445
1446 $error_msg = db_escape_string($error_msg);
1447
1448 db_query($link,
1449 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1450 last_updated = NOW() WHERE id = '$feed'");
1451 }
1452
1453 if ($use_simplepie) {
1454 unset($rss);
1455 }
1456
1457 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1458 _debug("update_rss_feed: done");
1459 }
1460
1461 }
1462
1463 function print_select($id, $default, $values, $attributes = "") {
1464 print "<select name=\"$id\" id=\"$id\" $attributes>";
1465 foreach ($values as $v) {
1466 if ($v == $default)
1467 $sel = " selected";
1468 else
1469 $sel = "";
1470
1471 print "<option$sel>$v</option>";
1472 }
1473 print "</select>";
1474 }
1475
1476 function print_select_hash($id, $default, $values, $attributes = "") {
1477 print "<select name=\"$id\" id='$id' $attributes>";
1478 foreach (array_keys($values) as $v) {
1479 if ($v == $default)
1480 $sel = 'selected="selected"';
1481 else
1482 $sel = "";
1483
1484 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1485 }
1486
1487 print "</select>";
1488 }
1489
1490 function get_article_filters($filters, $title, $content, $link, $timestamp) {
1491 $matches = array();
1492
1493 if ($filters["title"]) {
1494 foreach ($filters["title"] as $filter) {
1495 $reg_exp = $filter["reg_exp"];
1496 $inverse = $filter["inverse"];
1497 if ((!$inverse && preg_match("/$reg_exp/i", $title)) ||
1498 ($inverse && !preg_match("/$reg_exp/i", $title))) {
1499
1500 array_push($matches, array($filter["action"], $filter["action_param"]));
1501 }
1502 }
1503 }
1504
1505 if ($filters["content"]) {
1506 foreach ($filters["content"] as $filter) {
1507 $reg_exp = $filter["reg_exp"];
1508 $inverse = $filter["inverse"];
1509
1510 if ((!$inverse && preg_match("/$reg_exp/i", $content)) ||
1511 ($inverse && !preg_match("/$reg_exp/i", $content))) {
1512
1513 array_push($matches, array($filter["action"], $filter["action_param"]));
1514 }
1515 }
1516 }
1517
1518 if ($filters["both"]) {
1519 foreach ($filters["both"] as $filter) {
1520 $reg_exp = $filter["reg_exp"];
1521 $inverse = $filter["inverse"];
1522
1523 if ($inverse) {
1524 if (!preg_match("/$reg_exp/i", $title) || !preg_match("/$reg_exp/i", $content)) {
1525 array_push($matches, array($filter["action"], $filter["action_param"]));
1526 }
1527 } else {
1528 if (preg_match("/$reg_exp/i", $title) || preg_match("/$reg_exp/i", $content)) {
1529 array_push($matches, array($filter["action"], $filter["action_param"]));
1530 }
1531 }
1532 }
1533 }
1534
1535 if ($filters["link"]) {
1536 $reg_exp = $filter["reg_exp"];
1537 foreach ($filters["link"] as $filter) {
1538 $reg_exp = $filter["reg_exp"];
1539 $inverse = $filter["inverse"];
1540
1541 if ((!$inverse && preg_match("/$reg_exp/i", $link)) ||
1542 ($inverse && !preg_match("/$reg_exp/i", $link))) {
1543
1544 array_push($matches, array($filter["action"], $filter["action_param"]));
1545 }
1546 }
1547 }
1548
1549 if ($filters["date"]) {
1550 $reg_exp = $filter["reg_exp"];
1551 foreach ($filters["date"] as $filter) {
1552 $date_modifier = $filter["filter_param"];
1553 $inverse = $filter["inverse"];
1554 $check_timestamp = strtotime($filter["reg_exp"]);
1555
1556 # no-op when timestamp doesn't parse to prevent misfires
1557
1558 if ($check_timestamp) {
1559 $match_ok = false;
1560
1561 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1562 $date_modifier == "after" && $timestamp > $check_timestamp) {
1563 $match_ok = true;
1564 }
1565
1566 if ($inverse) $match_ok = !$match_ok;
1567
1568 if ($match_ok) {
1569 array_push($matches, array($filter["action"], $filter["action_param"]));
1570 }
1571 }
1572 }
1573 }
1574
1575 return $matches;
1576 }
1577
1578 function find_article_filter($filters, $filter_name) {
1579 foreach ($filters as $f) {
1580 if ($f[0] == $filter_name) {
1581 return $f;
1582 };
1583 }
1584 return false;
1585 }
1586
1587 function calculate_article_score($filters) {
1588 $score = 0;
1589
1590 foreach ($filters as $f) {
1591 if ($f[0] == "score") {
1592 $score += $f[1];
1593 };
1594 }
1595 return $score;
1596 }
1597
1598 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1599 foreach ($filters as $f) {
1600 if ($f[0] == "label") {
1601 label_add_article($link, $id, $f[1], $owner_uid);
1602 };
1603 }
1604 }
1605
1606 function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
1607 $rtl_content = false, $last_updated = false, $last_error = false) {
1608
1609 if (file_exists($icon_file) && filesize($icon_file) > 0) {
1610 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
1611 } else {
1612 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
1613 }
1614
1615 if ($rtl_content) {
1616 $rtl_tag = "dir=\"rtl\"";
1617 } else {
1618 $rtl_tag = "dir=\"ltr\"";
1619 }
1620
1621 $error_notify_msg = "";
1622
1623 if ($last_error) {
1624 $link_title = "Error: $last_error ($last_updated)";
1625 $error_notify_msg = "(Error)";
1626 } else if ($last_updated) {
1627 $link_title = "Updated: $last_updated";
1628 }
1629
1630 $feed = "<a title=\"$link_title\" id=\"FEEDL-$feed_id\"
1631 href=\"javascript:viewfeed('$feed_id', '', false, '', false, 0);\">$feed_title</a>";
1632
1633 print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
1634 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
1635 print "$feed_icon";
1636 }
1637
1638 print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>";
1639
1640 if ($unread != 0) {
1641 $fctr_class = "class=\"feedCtrHasUnread\"";
1642 } else {
1643 $fctr_class = "class=\"feedCtrNoUnread\"";
1644 }
1645
1646 print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\">
1647 (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
1648
1649 if (get_pref($link, "EXTENDED_FEEDLIST")) {
1650 $total = getFeedArticles($link, $feed_id);
1651 print "<div class=\"feedExtInfo\">
1652 <span id=\"FLUPD-$feed_id\">$last_updated ($total total) $error_notify_msg</span></div>";
1653 }
1654
1655 print "</li>";
1656
1657 }
1658
1659 function getmicrotime() {
1660 list($usec, $sec) = explode(" ",microtime());
1661 return ((float)$usec + (float)$sec);
1662 }
1663
1664 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1665 foreach ($values as $v) {
1666
1667 if ($v == $default)
1668 $sel = "checked";
1669 else
1670 $sel = "";
1671
1672 if ($v == $true_is) {
1673 $sel .= " value=\"1\"";
1674 } else {
1675 $sel .= " value=\"0\"";
1676 }
1677
1678 print "<input class=\"noborder\"
1679 type=\"radio\" $sel $attributes name=\"$id\">&nbsp;$v&nbsp;";
1680
1681 }
1682 }
1683
1684 function initialize_user_prefs($link, $uid) {
1685
1686 $uid = db_escape_string($uid);
1687
1688 db_query($link, "BEGIN");
1689
1690 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1691
1692 $u_result = db_query($link, "SELECT pref_name
1693 FROM ttrss_user_prefs WHERE owner_uid = '$uid'");
1694
1695 $active_prefs = array();
1696
1697 while ($line = db_fetch_assoc($u_result)) {
1698 array_push($active_prefs, $line["pref_name"]);
1699 }
1700
1701 while ($line = db_fetch_assoc($result)) {
1702 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1703// print "adding " . $line["pref_name"] . "<br>";
1704
1705 db_query($link, "INSERT INTO ttrss_user_prefs
1706 (owner_uid,pref_name,value) VALUES
1707 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1708
1709 }
1710 }
1711
1712 db_query($link, "COMMIT");
1713
1714 }
1715
1716 function lookup_user_id($link, $user) {
1717
1718 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1719 login = '$login'");
1720
1721 if (db_num_rows($result) == 1) {
1722 return db_fetch_result($result, 0, "id");
1723 } else {
1724 return false;
1725 }
1726 }
1727
1728 function http_authenticate_user($link) {
1729
1730 error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1731
1732 if (!$_SERVER["PHP_AUTH_USER"]) {
1733
1734 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1735 header('HTTP/1.0 401 Unauthorized');
1736 exit;
1737
1738 } else {
1739 $auth_result = authenticate_user($link,
1740 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1741
1742 if (!$auth_result) {
1743 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1744 header('HTTP/1.0 401 Unauthorized');
1745 exit;
1746 }
1747 }
1748
1749 return true;
1750 }
1751
1752 function authenticate_user($link, $login, $password, $force_auth = false) {
1753
1754 if (!SINGLE_USER_MODE) {
1755
1756 $pwd_hash1 = encrypt_password($password);
1757 $pwd_hash2 = encrypt_password($password, $login);
1758
1759 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1760 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1761
1762 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1763
1764 $query = "SELECT id,login,access_level,pwd_hash
1765 FROM ttrss_users WHERE
1766 login = '$login'";
1767
1768 } else {
1769 $query = "SELECT id,login,access_level,pwd_hash
1770 FROM ttrss_users WHERE
1771 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1772 pwd_hash = '$pwd_hash2')";
1773 }
1774
1775 $result = db_query($link, $query);
1776
1777 if (db_num_rows($result) == 1) {
1778 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1779 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1780 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1781
1782 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1783 $_SESSION["uid"]);
1784
1785 $user_theme = get_user_theme_path($link);
1786
1787 $_SESSION["theme"] = $user_theme;
1788 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1789 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1790
1791 initialize_user_prefs($link, $_SESSION["uid"]);
1792
1793 return true;
1794 }
1795
1796 return false;
1797
1798 } else {
1799
1800 $_SESSION["uid"] = 1;
1801 $_SESSION["name"] = "admin";
1802
1803 $user_theme = get_user_theme_path($link);
1804
1805 $_SESSION["theme"] = $user_theme;
1806 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1807
1808 initialize_user_prefs($link, $_SESSION["uid"]);
1809
1810 return true;
1811 }
1812 }
1813
1814 function make_password($length = 8) {
1815
1816 $password = "";
1817 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1818
1819 $i = 0;
1820
1821 while ($i < $length) {
1822 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1823
1824 if (!strstr($password, $char)) {
1825 $password .= $char;
1826 $i++;
1827 }
1828 }
1829 return $password;
1830 }
1831
1832 // this is called after user is created to initialize default feeds, labels
1833 // or whatever else
1834
1835 // user preferences are checked on every login, not here
1836
1837 function initialize_user($link, $uid) {
1838
1839/* db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
1840 values ('$uid','unread = true', 'Unread articles')");
1841
1842 db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
1843 values ('$uid','last_read is null and unread = false', 'Updated articles')"); */
1844
1845 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1846 values ('$uid', 'Tiny Tiny RSS: New Releases',
1847 'http://tt-rss.org/releases.rss')");
1848
1849 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1850 values ('$uid', 'Tiny Tiny RSS: Forum',
1851 'http://tt-rss.org/forum/rss.php')");
1852 }
1853
1854 function logout_user() {
1855 session_destroy();
1856 if (isset($_COOKIE[session_name()])) {
1857 setcookie(session_name(), '', time()-42000, '/');
1858 }
1859 }
1860
1861 function get_script_urlpath() {
1862 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1863 }
1864
1865 function validate_session($link) {
1866 if (SINGLE_USER_MODE) {
1867 return true;
1868 }
1869
1870 if (SESSION_CHECK_ADDRESS && $_SESSION["uid"]) {
1871 if ($_SESSION["ip_address"]) {
1872 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
1873 $_SESSION["login_error_msg"] = "Session failed to validate (incorrect IP)";
1874 return false;
1875 }
1876 }
1877 }
1878
1879 if ($_SESSION["uid"]) {
1880
1881 $result = db_query($link,
1882 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1883
1884 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1885
1886 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1887 return false;
1888 }
1889 }
1890
1891/* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1892
1893 //print_r($_SESSION);
1894
1895 if (time() > $_SESSION["cookie_lifetime"]) {
1896 return false;
1897 }
1898 } */
1899
1900 return true;
1901 }
1902
1903 function login_sequence($link, $mobile = false) {
1904 if (!SINGLE_USER_MODE) {
1905
1906 if (defined('_DEBUG_USER_SWITCH') && $_SESSION["uid"]) {
1907 $swu = db_escape_string($_REQUEST["swu"]);
1908 if ($swu) {
1909 $_SESSION["prefs_cache"] = false;
1910 return authenticate_user($link, $swu, null, true);
1911 }
1912 }
1913
1914 $login_action = $_POST["login_action"];
1915
1916 # try to authenticate user if called from login form
1917 if ($login_action == "do_login") {
1918 $login = $_POST["login"];
1919 $password = $_POST["password"];
1920 $remember_me = $_POST["remember_me"];
1921
1922 if (authenticate_user($link, $login, $password)) {
1923 $_POST["password"] = "";
1924
1925 $_SESSION["language"] = $_POST["language"];
1926 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1927
1928 header("Location: " . $_SERVER["REQUEST_URI"]);
1929 exit;
1930
1931 return;
1932 } else {
1933 $_SESSION["login_error_msg"] = "Incorrect username or password";
1934 }
1935 }
1936
1937// print session_id();
1938// print_r($_SESSION);
1939
1940 if (!$_SESSION["uid"] || !validate_session($link)) {
1941 render_login_form($link, $mobile);
1942 exit;
1943 } else {
1944 /* bump login timestamp */
1945 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1946 $_SESSION["uid"]);
1947
1948 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) {
1949 setcookie("ttrss_lang", $_SESSION["language"],
1950 time() + SESSION_COOKIE_LIFETIME);
1951 }
1952
1953 /* bump counters stamp since we're getting reloaded anyway */
1954
1955 $_SESSION["get_all_counters_stamp"] = time();
1956 }
1957
1958 } else {
1959 return authenticate_user($link, "admin", null);
1960 }
1961 }
1962
1963 function truncate_string($str, $max_len) {
1964 if (mb_strlen($str, "utf-8") > $max_len - 3) {
1965 return mb_substr($str, 0, $max_len, "utf-8") . "&hellip;";
1966 } else {
1967 return $str;
1968 }
1969 }
1970
1971 function get_user_theme_path($link) {
1972 $result = db_query($link, "SELECT theme_path
1973 FROM
1974 ttrss_themes,ttrss_users
1975 WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]);
1976 if (db_num_rows($result) != 0) {
1977 return db_fetch_result($result, 0, "theme_path");
1978 } else {
1979 return null;
1980 }
1981 }
1982
1983 function smart_date_time($timestamp) {
1984 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
1985 return date("G:i", $timestamp);
1986 } else if (date("Y", $timestamp) == date("Y")) {
1987 return date("M d, G:i", $timestamp);
1988 } else {
1989 return date("Y/m/d, G:i", $timestamp);
1990 }
1991 }
1992
1993 function smart_date($timestamp) {
1994 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
1995 return "Today";
1996 } else if (date("Y", $timestamp) == date("Y")) {
1997 return date("D m", $timestamp);
1998 } else {
1999 return date("Y/m/d", $timestamp);
2000 }
2001 }
2002
2003 function sql_bool_to_string($s) {
2004 if ($s == "t" || $s == "1") {
2005 return "true";
2006 } else {
2007 return "false";
2008 }
2009 }
2010
2011 function sql_bool_to_bool($s) {
2012 if ($s == "t" || $s == "1") {
2013 return true;
2014 } else {
2015 return false;
2016 }
2017 }
2018
2019
2020 function toggleEvenOdd($a) {
2021 if ($a == "even")
2022 return "odd";
2023 else
2024 return "even";
2025 }
2026
2027 function sanity_check($link) {
2028
2029 error_reporting(0);
2030
2031 $error_code = 0;
2032 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2033 $schema_version = db_fetch_result($result, 0, "schema_version");
2034
2035 if ($schema_version != SCHEMA_VERSION) {
2036 $error_code = 5;
2037 }
2038
2039 if (DB_TYPE == "mysql") {
2040 $result = db_query($link, "SELECT true", false);
2041 if (db_num_rows($result) != 1) {
2042 $error_code = 10;
2043 }
2044 }
2045
2046 if (db_escape_string("testTEST") != "testTEST") {
2047 $error_code = 12;
2048 }
2049
2050 error_reporting (DEFAULT_ERROR_LEVEL);
2051
2052 if ($error_code != 0) {
2053 print_error_xml($error_code);
2054 return false;
2055 } else {
2056 return true;
2057 }
2058 }
2059
2060 function file_is_locked($filename) {
2061 if (function_exists('flock')) {
2062 error_reporting(0);
2063 $fp = fopen(LOCK_DIRECTORY . "/$filename", "r");
2064 error_reporting(DEFAULT_ERROR_LEVEL);
2065 if ($fp) {
2066 if (flock($fp, LOCK_EX | LOCK_NB)) {
2067 flock($fp, LOCK_UN);
2068 fclose($fp);
2069 return false;
2070 }
2071 fclose($fp);
2072 return true;
2073 } else {
2074 return false;
2075 }
2076 }
2077 return true; // consider the file always locked and skip the test
2078 }
2079
2080 function make_lockfile($filename) {
2081 $fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
2082
2083 if (flock($fp, LOCK_EX | LOCK_NB)) {
2084 return $fp;
2085 } else {
2086 return false;
2087 }
2088 }
2089
2090 function make_stampfile($filename) {
2091 $fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
2092
2093 if (flock($fp, LOCK_EX | LOCK_NB)) {
2094 fwrite($fp, time() . "\n");
2095 flock($fp, LOCK_UN);
2096 fclose($fp);
2097 return true;
2098 } else {
2099 return false;
2100 }
2101 }
2102
2103 function read_stampfile($filename) {
2104
2105 error_reporting(0);
2106 $fp = fopen(LOCK_DIRECTORY . "/$filename", "r");
2107 error_reporting (DEFAULT_ERROR_LEVEL);
2108
2109 if ($fp) {
2110 if (flock($fp, LOCK_EX)) {
2111 $stamp = fgets($fp);
2112 flock($fp, LOCK_UN);
2113 fclose($fp);
2114 return $stamp;
2115 } else {
2116 return false;
2117 }
2118 } else {
2119 return false;
2120 }
2121 }
2122
2123 function sql_random_function() {
2124 if (DB_TYPE == "mysql") {
2125 return "RAND()";
2126 } else {
2127 return "RANDOM()";
2128 }
2129 }
2130
2131 function catchup_feed($link, $feed, $cat_view) {
2132
2133 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2134
2135 if ($cat_view) {
2136
2137 if ($feed > 0) {
2138 $cat_qpart = "cat_id = '$feed'";
2139 } else {
2140 $cat_qpart = "cat_id IS NULL";
2141 }
2142
2143 $tmp_result = db_query($link, "SELECT id
2144 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " .
2145 $_SESSION["uid"]);
2146
2147 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2148
2149 $tmp_feed = $tmp_line["id"];
2150
2151 db_query($link, "UPDATE ttrss_user_entries
2152 SET unread = false,last_read = NOW()
2153 WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]);
2154 }
2155
2156 } else if ($feed > 0) {
2157
2158 $tmp_result = db_query($link, "SELECT id
2159 FROM ttrss_feeds WHERE parent_feed = '$feed'
2160 ORDER BY cat_id,title");
2161
2162 $parent_ids = array();
2163
2164 if (db_num_rows($tmp_result) > 0) {
2165 while ($p = db_fetch_assoc($tmp_result)) {
2166 array_push($parent_ids, "feed_id = " . $p["id"]);
2167 }
2168
2169 $children_qpart = implode(" OR ", $parent_ids);
2170
2171 db_query($link, "UPDATE ttrss_user_entries
2172 SET unread = false,last_read = NOW()
2173 WHERE (feed_id = '$feed' OR $children_qpart)
2174 AND owner_uid = " . $_SESSION["uid"]);
2175
2176 } else {
2177 db_query($link, "UPDATE ttrss_user_entries
2178 SET unread = false,last_read = NOW()
2179 WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
2180 }
2181
2182 } else if ($feed < 0 && $feed > -10) { // special, like starred
2183
2184 if ($feed == -1) {
2185 db_query($link, "UPDATE ttrss_user_entries
2186 SET unread = false,last_read = NOW()
2187 WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
2188 }
2189
2190 if ($feed == -2) {
2191 db_query($link, "UPDATE ttrss_user_entries
2192 SET unread = false,last_read = NOW()
2193 WHERE published = true AND owner_uid = ".$_SESSION["uid"]);
2194 }
2195
2196 if ($feed == -3) {
2197
2198 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2199
2200 if (DB_TYPE == "pgsql") {
2201 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2202 } else {
2203 $match_part = "updated > DATE_SUB(NOW(),
2204 INTERVAL $intl HOUR) ";
2205 }
2206
2207 $result = db_query($link, "SELECT id FROM ttrss_entries,
2208 ttrss_user_entries WHERE $match_part AND
2209 unread = true AND
2210 ttrss_user_entries.ref_id = ttrss_entries.id AND
2211 owner_uid = ".$_SESSION["uid"]);
2212
2213 $affected_ids = array();
2214
2215 while ($line = db_fetch_assoc($result)) {
2216 array_push($affected_ids, $line["id"]);
2217 }
2218
2219 catchupArticlesById($link, $affected_ids, 0);
2220 }
2221
2222 } else if ($feed < -10) { // label
2223
2224 // TODO make this more efficient
2225
2226 $label_id = -$feed - 11;
2227
2228 $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
2229 WHERE id = '$label_id'");
2230
2231 if ($tmp_result) {
2232 $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
2233
2234 db_query($link, "BEGIN");
2235
2236 $tmp2_result = db_query($link,
2237 "SELECT
2238 int_id
2239 FROM
2240 ttrss_user_entries,ttrss_entries,ttrss_feeds
2241 WHERE
2242 ref_id = ttrss_entries.id AND
2243 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2244 $sql_exp AND
2245 ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
2246
2247 while ($tmp_line = db_fetch_assoc($tmp2_result)) {
2248 db_query($link, "UPDATE
2249 ttrss_user_entries
2250 SET
2251 unread = false, last_read = NOW()
2252 WHERE
2253 int_id = " . $tmp_line["int_id"]);
2254 }
2255
2256 db_query($link, "COMMIT");
2257
2258/* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries
2259 SET unread = false,last_read = NOW()
2260 WHERE $sql_exp
2261 AND ref_id = id
2262 AND owner_uid = ".$_SESSION["uid"]); */
2263 }
2264 }
2265
2266 ccache_update($link, $feed, $_SESSION["uid"], $cat_view);
2267
2268 } else { // tag
2269 db_query($link, "BEGIN");
2270
2271 $tag_name = db_escape_string($feed);
2272
2273 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2274 WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]);
2275
2276 while ($line = db_fetch_assoc($result)) {
2277 db_query($link, "UPDATE ttrss_user_entries SET
2278 unread = false, last_read = NOW()
2279 WHERE int_id = " . $line["post_int_id"]);
2280 }
2281 db_query($link, "COMMIT");
2282 }
2283 }
2284
2285 function update_generic_feed($link, $feed, $cat_view, $force_update = false) {
2286 if ($cat_view) {
2287
2288 if ($feed > 0) {
2289 $cat_qpart = "cat_id = '$feed'";
2290 } else {
2291 $cat_qpart = "cat_id IS NULL";
2292 }
2293
2294 $tmp_result = db_query($link, "SELECT id,feed_url FROM ttrss_feeds
2295 WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
2296
2297 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2298 $feed_url = $tmp_line["feed_url"];
2299 $feed_id = $tmp_line["id"];
2300 update_rss_feed($link, $feed_url, $feed_id, $force_update);
2301 }
2302
2303 } else {
2304 $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
2305 WHERE id = '$feed'");
2306 $feed_url = db_fetch_result($tmp_result, 0, "feed_url");
2307 update_rss_feed($link, $feed_url, $feed, $force_update);
2308 }
2309 }
2310
2311 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2312
2313 /* getting all counters is a resource intensive operation, so we
2314 * rate limit it a little bit */
2315
2316
2317
2318// if (get_pref($link, "SYNC_COUNTERS") ||
2319// time() - $_SESSION["get_all_counters_stamp"] > 5) {
2320
2321 if (!$omode) $omode = "flc";
2322
2323 getGlobalCounters($link);
2324
2325 if (strchr($omode, "l")) getLabelCounters($link);
2326 if (strchr($omode, "f")) getFeedCounters($link, SMART_RPC_COUNTERS, $active_feed);
2327 if (strchr($omode, "t")) getTagCounters($link);
2328 if (strchr($omode, "c")) {
2329 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2330 getCategoryCounters($link);
2331 }
2332 }
2333
2334 $_SESSION["get_all_counters_stamp"] = time();
2335// }
2336
2337 }
2338
2339 function getCategoryCounters($link) {
2340 # two special categories are -1 and -2 (all virtuals; all labels)
2341
2342 $ctr = getCategoryUnread($link, -1);
2343
2344 print "<counter type=\"category\" id=\"-1\" counter=\"$ctr\"/>";
2345
2346 $ctr = getCategoryUnread($link, -2);
2347
2348 print "<counter type=\"category\" id=\"-2\" counter=\"$ctr\"/>";
2349
2350 $age_qpart = getMaxAgeSubquery();
2351
2352 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2353 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2354 WHERE ttrss_cat_counters_cache.feed_id = id AND
2355 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2356
2357 while ($line = db_fetch_assoc($result)) {
2358 $line["cat_id"] = sprintf("%d", $line["cat_id"]);
2359
2360 print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"".
2361 $line["unread"]."\"/>";
2362 }
2363
2364 /* Special case: NULL category doesn't actually exist in the DB */
2365
2366 print "<counter type=\"category\" id=\"0\" counter=\"".
2367 ccache_find($link, 0, $_SESSION["uid"], true)."\"/>";
2368
2369 }
2370
2371 function getCategoryUnread($link, $cat, $owner_uid = false) {
2372
2373 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2374
2375 if ($cat >= 0) {
2376
2377 if ($cat != 0) {
2378 $cat_query = "cat_id = '$cat'";
2379 } else {
2380 $cat_query = "cat_id IS NULL";
2381 }
2382
2383 $age_qpart = getMaxAgeSubquery();
2384
2385 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2386 AND hidden = false
2387 AND owner_uid = " . $owner_uid);
2388
2389 $cat_feeds = array();
2390 while ($line = db_fetch_assoc($result)) {
2391 array_push($cat_feeds, "feed_id = " . $line["id"]);
2392 }
2393
2394 if (count($cat_feeds) == 0) return 0;
2395
2396 $match_part = implode(" OR ", $cat_feeds);
2397
2398 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2399 FROM ttrss_user_entries,ttrss_entries
2400 WHERE unread = true AND ($match_part) AND id = ref_id
2401 AND $age_qpart AND owner_uid = " . $owner_uid);
2402
2403 $unread = 0;
2404
2405 # this needs to be rewritten
2406 while ($line = db_fetch_assoc($result)) {
2407 $unread += $line["unread"];
2408 }
2409
2410 return $unread;
2411 } else if ($cat == -1) {
2412 return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3);
2413 } else if ($cat == -2) {
2414
2415 // FIXME: NEW_LABELS
2416
2417/* $rv = getLabelCounters($link, false, true);
2418 $ctr = 0;
2419
2420 foreach (array_keys($rv) as $k) {
2421 if ($k < -10) {
2422 $ctr += $rv[$k]["counter"];
2423 }
2424 }
2425
2426 return $ctr; */
2427 }
2428 }
2429
2430 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE) {
2431 if (DB_TYPE == "pgsql") {
2432 return "ttrss_entries.date_entered >
2433 NOW() - INTERVAL '$days days'";
2434 } else {
2435 return "ttrss_entries.date_entered >
2436 DATE_SUB(NOW(), INTERVAL $days DAY)";
2437 }
2438 }
2439
2440 function getFeedUnread($link, $feed, $is_cat = false) {
2441 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2442 }
2443
2444 function getLabelUnread($link, $label_id, $owner_uid = false) {
2445 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2446
2447 $result = db_query($link, "
2448 SELECT SUM(unread) AS unread FROM
2449 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2
2450 WHERE label_id = id AND article_id = ref_id AND
2451 ttrss_labels2.owner_uid = '$owner_uid' AND id = '$label_id'");
2452
2453 if (db_num_rows($result) != 0) {
2454 return db_fetch_result($result, 0, "unread");
2455 } else {
2456 return 0;
2457 }
2458 }
2459
2460 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2461 $owner_uid = false) {
2462
2463 $n_feed = sprintf("%d", $feed);
2464
2465 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2466
2467 if ($unread_only) {
2468 $unread_qpart = "unread = true";
2469 } else {
2470 $unread_qpart = "true";
2471 }
2472
2473 $age_qpart = getMaxAgeSubquery();
2474
2475 if ($is_cat) {
2476 return getCategoryUnread($link, $n_feed, $owner_uid);
2477 } else if ($n_feed == -1) {
2478 $match_part = "marked = true";
2479 } else if ($n_feed == -2) {
2480 $match_part = "published = true";
2481 } else if ($n_feed == -3) {
2482 $match_part = "unread = true";
2483
2484 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2485
2486 if (DB_TYPE == "pgsql") {
2487 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2488 } else {
2489 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2490 }
2491
2492 } else if ($n_feed > 0) {
2493
2494 $result = db_query($link, "SELECT id FROM ttrss_feeds
2495 WHERE parent_feed = '$n_feed'
2496 AND hidden = false
2497 AND owner_uid = " . $owner_uid);
2498
2499 if (db_num_rows($result) > 0) {
2500
2501 $linked_feeds = array();
2502 while ($line = db_fetch_assoc($result)) {
2503 array_push($linked_feeds, "feed_id = " . $line["id"]);
2504 }
2505
2506 array_push($linked_feeds, "feed_id = $n_feed");
2507
2508 $match_part = implode(" OR ", $linked_feeds);
2509
2510 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2511 FROM ttrss_user_entries,ttrss_entries
2512 WHERE $unread_qpart AND
2513 ttrss_user_entries.ref_id = ttrss_entries.id AND
2514 $age_qpart AND
2515 ($match_part) AND
2516 owner_uid = " . $owner_uid);
2517
2518 $unread = 0;
2519
2520 # this needs to be rewritten
2521 while ($line = db_fetch_assoc($result)) {
2522 $unread += $line["unread"];
2523 }
2524
2525 return $unread;
2526
2527 } else {
2528 $match_part = "feed_id = '$n_feed'";
2529 }
2530 } else if ($feed < -10) {
2531
2532 $label_id = -$feed - 11;
2533
2534 return getLabelUnread($link, $label_id, $owner_uid);
2535
2536 }
2537
2538 if ($match_part) {
2539
2540 $result = db_query($link, "SELECT count(int_id) AS unread
2541 FROM ttrss_user_entries,ttrss_feeds,ttrss_entries WHERE
2542 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2543 ttrss_user_entries.ref_id = ttrss_entries.id AND
2544 ttrss_feeds.hidden = false AND
2545 $age_qpart AND
2546 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = " . $owner_uid);
2547
2548 } else {
2549
2550 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2551 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2552 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2553 AND $unread_qpart AND $age_qpart AND
2554 ttrss_tags.owner_uid = " . $owner_uid);
2555 }
2556
2557 $unread = db_fetch_result($result, 0, "unread");
2558
2559 return $unread;
2560 }
2561
2562 function getGlobalUnread($link, $user_id = false) {
2563
2564 if (!$user_id) {
2565 $user_id = $_SESSION["uid"];
2566 }
2567
2568 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2569 WHERE owner_uid = '$user_id' AND feed_id > 0");
2570
2571 $c_id = db_fetch_result($result, 0, "c_id");
2572
2573 return $c_id;
2574 }
2575
2576 function getGlobalCounters($link, $global_unread = -1) {
2577 if ($global_unread == -1) {
2578 $global_unread = getGlobalUnread($link);
2579 }
2580 print "<counter type=\"global\" id='global-unread'
2581 counter='$global_unread'/>";
2582
2583 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2584 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2585
2586 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2587
2588 print "<counter type=\"global\" id='subscribed-feeds'
2589 counter='$subscribed_feeds'/>";
2590
2591 }
2592
2593 function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
2594
2595 if ($smart_mode) {
2596 if (!$_SESSION["tctr_last_value"]) {
2597 $_SESSION["tctr_last_value"] = array();
2598 }
2599 }
2600
2601 $old_counters = $_SESSION["tctr_last_value"];
2602
2603 $tctrs_modified = false;
2604
2605/* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
2606 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
2607 ttrss_user_entries.ref_id = ttrss_entries.id AND
2608 ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
2609 post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name
2610 UNION
2611 select tag_name,0 as count FROM ttrss_tags
2612 WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */
2613
2614 $age_qpart = getMaxAgeSubquery();
2615
2616 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2617 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2618 AND ref_id = id AND $age_qpart
2619 AND unread = true)) AS count FROM ttrss_tags
2620 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2621 ORDER BY count DESC LIMIT 55");
2622
2623 $tags = array();
2624
2625 while ($line = db_fetch_assoc($result)) {
2626 $tags[$line["tag_name"]] += $line["count"];
2627 }
2628
2629 foreach (array_keys($tags) as $tag) {
2630 $unread = $tags[$tag];
2631
2632 $tag = htmlspecialchars($tag);
2633
2634 if (!$smart_mode || $old_counters[$tag] != $unread) {
2635 $old_counters[$tag] = $unread;
2636 $tctrs_modified = true;
2637 print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>";
2638 }
2639
2640 }
2641
2642 if ($smart_mode && $tctrs_modified) {
2643 $_SESSION["tctr_last_value"] = $old_counters;
2644 }
2645
2646 }
2647
2648 function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS, $ret_mode = false) {
2649
2650 $age_qpart = getMaxAgeSubquery();
2651
2652 if ($smart_mode) {
2653 if (!$_SESSION["lctr_last_value"]) {
2654 $_SESSION["lctr_last_value"] = array();
2655 }
2656 }
2657
2658 $ret_arr = array();
2659
2660 for ($i = -1; $i >= -3; $i--) {
2661
2662 $count = getFeedUnread($link, $i);
2663
2664 if (!$ret_mode) {
2665
2666 if (get_pref($link, 'EXTENDED_FEEDLIST')) {
2667 $xmsg_part = "xmsg=\"(" . getFeedArticles($link, $i) . " total)\"";
2668 } else {
2669 $xmsg_part = "";
2670 }
2671
2672 print "<counter type=\"label\" id=\"$i\" counter=\"$count\" $xmsg_part/>";
2673 } else {
2674 $ret_arr[$i]["counter"] = $count;
2675 $ret_arr[$i]["description"] = getFeedTitle($link, $i);
2676 }
2677
2678 }
2679
2680 $old_counters = $_SESSION["lctr_last_value"];
2681 $lctrs_modified = false;
2682
2683
2684 $owner_uid = $_SESSION["uid"];
2685
2686 $result = db_query($link,
2687 "SELECT id, caption, SUM(unread) AS unread FROM ttrss_labels2
2688 LEFT JOIN ttrss_user_labels2 ON (label_id = id)
2689 LEFT JOIN ttrss_user_entries ON (ref_id = article_id)
2690 WHERE ttrss_labels2.owner_uid = '$owner_uid'
2691 GROUP BY id");
2692
2693 while ($line = db_fetch_assoc($result)) {
2694
2695 $id = -$line["id"] - 11;
2696
2697 $label_name = $line["caption"];
2698 $count = $line["unread"];
2699
2700 if (!$smart_mode || $old_counters[$id] != $count) {
2701 $old_counters[$id] = $count;
2702 $lctrs_modified = true;
2703 if (!$ret_mode) {
2704
2705 if (get_pref($link, 'EXTENDED_FEEDLIST')) {
2706 $xmsg_part = "xmsg=\"(" . getFeedArticles($link, $id) . " total)\"";
2707 } else {
2708 $xmsg_part = "";
2709 }
2710
2711 print "<counter type=\"label\" id=\"$id\" counter=\"$count\" $xmsg_part/>";
2712 } else {
2713 $ret_arr[$id]["counter"] = $count;
2714 $ret_arr[$id]["description"] = $label_name;
2715 }
2716 }
2717
2718 error_reporting (DEFAULT_ERROR_LEVEL);
2719 }
2720
2721 if ($smart_mode && $lctrs_modified) {
2722 $_SESSION["lctr_last_value"] = $old_counters;
2723 }
2724
2725 return $ret_arr;
2726 }
2727
2728 function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS, $active_feed = false) {
2729
2730 $age_qpart = getMaxAgeSubquery();
2731
2732 if ($smart_mode) {
2733 if (!$_SESSION["fctr_last_value"]) {
2734 $_SESSION["fctr_last_value"] = array();
2735 }
2736 }
2737
2738 $old_counters = $_SESSION["fctr_last_value"];
2739
2740/* $query = "SELECT ttrss_feeds.id,
2741 ttrss_feeds.title,
2742 ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated,
2743 last_error,
2744 COUNT(ttrss_entries.id) AS count
2745 FROM ttrss_feeds
2746 LEFT JOIN ttrss_user_entries ON (ttrss_user_entries.feed_id = ttrss_feeds.id
2747 AND ttrss_user_entries.owner_uid = ttrss_feeds.owner_uid
2748 AND ttrss_user_entries.unread = true)
2749 LEFT JOIN ttrss_entries ON (ttrss_user_entries.ref_id = ttrss_entries.id AND
2750 $age_qpart)
2751 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2752 AND parent_feed IS NULL
2753 GROUP BY ttrss_feeds.id, ttrss_feeds.title, ttrss_feeds.last_updated, last_error"; */
2754
2755 $query = "SELECT ttrss_feeds.id,
2756 ttrss_feeds.title,
2757 ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated,
2758 last_error, value AS count
2759 FROM ttrss_feeds, ttrss_counters_cache
2760 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2761 AND parent_feed IS NULL
2762 AND ttrss_counters_cache.feed_id = id";
2763
2764 $result = db_query($link, $query);
2765 $fctrs_modified = false;
2766
2767 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
2768
2769 while ($line = db_fetch_assoc($result)) {
2770
2771 $id = $line["id"];
2772 $count = $line["count"];
2773 $last_error = htmlspecialchars($line["last_error"]);
2774
2775 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
2776 $last_updated = smart_date_time(strtotime($line["last_updated"]));
2777 } else {
2778 $last_updated = date($short_date, strtotime($line["last_updated"]));
2779 }
2780
2781 $last_updated = htmlspecialchars($last_updated);
2782
2783 $has_img = feed_has_icon($id);
2784
2785/* $tmp_result = db_query($link,
2786 "SELECT ttrss_feeds.id,COUNT(unread) AS unread
2787 FROM ttrss_feeds LEFT JOIN ttrss_user_entries
2788 ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
2789 LEFT JOIN ttrss_entries ON (ttrss_user_entries.ref_id = ttrss_entries.id)
2790 WHERE parent_feed = '$id' AND $age_qpart AND unread = true GROUP BY ttrss_feeds.id"); */
2791
2792 $tmp_result = db_query($link,
2793 "SELECT SUM(value) AS unread FROM ttrss_feeds, ttrss_counters_cache
2794 WHERE parent_feed = '$id' AND feed_id = id");
2795
2796 $count += db_fetch_result($tmp_result, 0, "unread");
2797
2798 if (!$smart_mode || $old_counters[$id] != $count) {
2799 $old_counters[$id] = $count;
2800 $fctrs_modified = true;
2801
2802 if ($last_error) {
2803 $error_part = "error=\"$last_error\"";
2804 } else {
2805 $error_part = "";
2806 }
2807
2808 if ($has_img) {
2809 $has_img_part = "hi=\"$has_img\"";
2810 } else {
2811 $has_img_part = "";
2812 }
2813
2814 if ($active_feed && $id == $active_feed) {
2815 $has_title_part = "title=\"" . htmlspecialchars($line["title"]) . "\"";
2816 } else {
2817 $has_title_part = "";
2818 }
2819
2820 if (get_pref($link, 'EXTENDED_FEEDLIST')) {
2821 $xmsg_part = "xmsg=\"(" . getFeedArticles($link, $id) . " total)\"";
2822 }
2823
2824 print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\" $xmsg_part $has_title_part/>";
2825 }
2826 }
2827
2828 if ($smart_mode && $fctrs_modified) {
2829 $_SESSION["fctr_last_value"] = $old_counters;
2830 }
2831 }
2832
2833 function get_script_dt_add() {
2834 if (strpos(VERSION, ".99") === false) {
2835 return VERSION;
2836 } else {
2837 return time();
2838 }
2839 }
2840
2841 function get_pgsql_version($link) {
2842 $result = db_query($link, "SELECT version() AS version");
2843 $version = split(" ", db_fetch_result($result, 0, "version"));
2844 return $version[1];
2845 }
2846
2847 function print_error_xml($code, $add_msg = "") {
2848 global $ERRORS;
2849
2850 $error_msg = $ERRORS[$code];
2851
2852 if ($add_msg) {
2853 $error_msg = "$error_msg; $add_msg";
2854 }
2855
2856 print "<rpc-reply>";
2857 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2858 print "</rpc-reply>";
2859 }
2860
2861 function subscribe_to_feed($link, $feed_link, $cat_id = 0,
2862 $auth_login = '', $auth_pass = '') {
2863
2864 # check for feed:http://url
2865 $feed_link = trim(preg_replace("/^feed:/", "", $feed_link));
2866
2867 # check for feed://URL
2868 if (strpos($feed_link, "//") === 0) {
2869 $feed_link = "http:$feed_link";
2870 }
2871
2872 if ($feed_link == "") return;
2873
2874 if ($cat_id == "0" || !$cat_id) {
2875 $cat_qpart = "NULL";
2876 } else {
2877 $cat_qpart = "'$cat_id'";
2878 }
2879
2880 $result = db_query($link,
2881 "SELECT id FROM ttrss_feeds
2882 WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
2883
2884 if (db_num_rows($result) == 0) {
2885
2886 $result = db_query($link,
2887 "INSERT INTO ttrss_feeds
2888 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass)
2889 VALUES ('".$_SESSION["uid"]."', '$feed_link',
2890 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass')");
2891
2892 $result = db_query($link,
2893 "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'
2894 AND owner_uid = " . $_SESSION["uid"]);
2895
2896 $feed_id = db_fetch_result($result, 0, "id");
2897
2898 if ($feed_id) {
2899 update_rss_feed($link, $feed_link, $feed_id, true);
2900 }
2901
2902 return true;
2903 } else {
2904 return false;
2905 }
2906 }
2907
2908 function print_feed_select($link, $id, $default_id = "",
2909 $attributes = "", $include_all_feeds = true) {
2910
2911 print "<select id=\"$id\" name=\"$id\" $attributes>";
2912 if ($include_all_feeds) {
2913 print "<option value=\"0\">".__('All feeds')."</option>";
2914 }
2915
2916 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2917 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2918
2919 if (db_num_rows($result) > 0 && $include_all_feeds) {
2920 print "<option disabled>--------</option>";
2921 }
2922
2923 while ($line = db_fetch_assoc($result)) {
2924 if ($line["id"] == $default_id) {
2925 $is_selected = "selected";
2926 } else {
2927 $is_selected = "";
2928 }
2929 printf("<option $is_selected value='%d'>%s</option>",
2930 $line["id"], htmlspecialchars($line["title"]));
2931 }
2932
2933 print "</select>";
2934 }
2935
2936 function print_feed_cat_select($link, $id, $default_id = "",
2937 $attributes = "", $include_all_cats = true) {
2938
2939 print "<select id=\"$id\" name=\"$id\" $attributes>";
2940
2941 if ($include_all_cats) {
2942 print "<option value=\"0\">".__('Uncategorized')."</option>";
2943 }
2944
2945 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
2946 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2947
2948 if (db_num_rows($result) > 0 && $include_all_cats) {
2949 print "<option disabled>--------</option>";
2950 }
2951
2952 while ($line = db_fetch_assoc($result)) {
2953 if ($line["id"] == $default_id) {
2954 $is_selected = "selected";
2955 } else {
2956 $is_selected = "";
2957 }
2958 printf("<option $is_selected value='%d'>%s</option>",
2959 $line["id"], htmlspecialchars($line["title"]));
2960 }
2961
2962 print "</select>";
2963 }
2964
2965 function checkbox_to_sql_bool($val) {
2966 return ($val == "on") ? "true" : "false";
2967 }
2968
2969 function getFeedCatTitle($link, $id) {
2970 if ($id == -1) {
2971 return __("Special");
2972 } else if ($id < -10) {
2973 return __("Labels");
2974 } else if ($id > 0) {
2975 $result = db_query($link, "SELECT ttrss_feed_categories.title
2976 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
2977 cat_id = ttrss_feed_categories.id");
2978 if (db_num_rows($result) == 1) {
2979 return db_fetch_result($result, 0, "title");
2980 } else {
2981 return __("Uncategorized");
2982 }
2983 } else {
2984 return "getFeedCatTitle($id) failed";
2985 }
2986
2987 }
2988
2989 function getFeedTitle($link, $id) {
2990 if ($id == -1) {
2991 return __("Starred articles");
2992 } else if ($id == -2) {
2993 return __("Published articles");
2994 } else if ($id == -3) {
2995 return __("Fresh articles");
2996 } else if ($id < -10) {
2997 $label_id = -$id - 11;
2998 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
2999 if (db_num_rows($result) == 1) {
3000 return db_fetch_result($result, 0, "caption");
3001 } else {
3002 return "Unknown label ($label_id)";
3003 }
3004
3005 } else if ($id > 0) {
3006 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3007 if (db_num_rows($result) == 1) {
3008 return db_fetch_result($result, 0, "title");
3009 } else {
3010 return "Unknown feed ($id)";
3011 }
3012 } else {
3013 return "getFeedTitle($id) failed";
3014 }
3015
3016 }
3017
3018 function get_session_cookie_name() {
3019 return ((!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME);
3020 }
3021
3022 function print_init_params($link) {
3023 print "<init-params>";
3024 if ($_SESSION["stored-params"]) {
3025 foreach (array_keys($_SESSION["stored-params"]) as $key) {
3026 if ($key) {
3027 $value = htmlspecialchars($_SESSION["stored-params"][$key]);
3028 print "<param key=\"$key\" value=\"$value\"/>";
3029 }
3030 }
3031 }
3032
3033 print "<param key=\"theme\" value=\"".$_SESSION["theme"]."\"/>";
3034 print "<param key=\"daemon_enabled\" value=\"" . ENABLE_UPDATE_DAEMON . "\"/>";
3035 print "<param key=\"feeds_frame_refresh\" value=\"" . FEEDS_FRAME_REFRESH . "\"/>";
3036 print "<param key=\"daemon_refresh_only\" value=\"true\"/>";
3037
3038 print "<param key=\"on_catchup_show_next_feed\" value=\"" .
3039 get_pref($link, "ON_CATCHUP_SHOW_NEXT_FEED") . "\"/>";
3040
3041 print "<param key=\"hide_read_feeds\" value=\"" .
3042 (int) get_pref($link, "HIDE_READ_FEEDS") . "\"/>";
3043
3044 print "<param key=\"feeds_sort_by_unread\" value=\"" .
3045 (int) get_pref($link, "FEEDS_SORT_BY_UNREAD") . "\"/>";
3046
3047 print "<param key=\"confirm_feed_catchup\" value=\"" .
3048 (int) get_pref($link, "CONFIRM_FEED_CATCHUP") . "\"/>";
3049
3050 print "<param key=\"cdm_auto_catchup\" value=\"" .
3051 (int) get_pref($link, "CDM_AUTO_CATCHUP") . "\"/>";
3052
3053 print "<param key=\"icons_url\" value=\"" . ICONS_URL . "\"/>";
3054
3055 print "<param key=\"cookie_lifetime\" value=\"" . SESSION_COOKIE_LIFETIME . "\"/>";
3056
3057 print "<param key=\"default_view_mode\" value=\"" .
3058 get_pref($link, "_DEFAULT_VIEW_MODE") . "\"/>";
3059
3060 print "<param key=\"default_view_limit\" value=\"" .
3061 (int) get_pref($link, "_DEFAULT_VIEW_LIMIT") . "\"/>";
3062
3063 print "<param key=\"default_view_order_by\" value=\"" .
3064 get_pref($link, "_DEFAULT_VIEW_ORDER_BY") . "\"/>";
3065
3066 print "<param key=\"prefs_active_tab\" value=\"" .
3067 get_pref($link, "_PREFS_ACTIVE_TAB") . "\"/>";
3068
3069 print "<param key=\"infobox_disable_overlay\" value=\"" .
3070 get_pref($link, "_INFOBOX_DISABLE_OVERLAY") . "\"/>";
3071
3072 print "<param key=\"icons_location\" value=\"" .
3073 ICONS_URL . "\"/>";
3074
3075 print "<param key=\"hide_read_shows_special\" value=\"" .
3076 (int) get_pref($link, "HIDE_READ_SHOWS_SPECIAL") . "\"/>";
3077
3078 print "<param key=\"hide_feedlist\" value=\"" .
3079 (int) get_pref($link, "HIDE_FEEDLIST") . "\"/>";
3080
3081 print "<param key=\"bw_limit\" value=\"".
3082 (int) $_SESSION["bw_limit"]."\"/>";
3083
3084// print "<param key=\"sync_counters\" value=\"" .
3085// (int) get_pref($link, "SYNC_COUNTERS") . "\"/>";
3086
3087 print "<param key=\"sync_counters\" value=\"1\"/>";
3088
3089 print "</init-params>";
3090 }
3091
3092 function print_runtime_info($link) {
3093 print "<runtime-info>";
3094
3095 if (ENABLE_UPDATE_DAEMON) {
3096 print "<param key=\"daemon_is_running\" value=\"".
3097 sprintf("%d", file_is_locked("update_daemon.lock")) . "\"/>";
3098
3099 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3100
3101 $stamp = (int)read_stampfile("update_daemon.stamp");
3102
3103// print "<param key=\"daemon_stamp_delta\" value=\"$stamp_delta\"/>";
3104
3105 if ($stamp) {
3106 $stamp_delta = time() - $stamp;
3107
3108 if ($stamp_delta > 1800) {
3109 $stamp_check = 0;
3110 } else {
3111 $stamp_check = 1;
3112 $_SESSION["daemon_stamp_check"] = time();
3113 }
3114
3115 print "<param key=\"daemon_stamp_ok\" value=\"$stamp_check\"/>";
3116
3117 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3118
3119 print "<param key=\"daemon_stamp\" value=\"$stamp_fmt\"/>";
3120 }
3121 }
3122 }
3123
3124 if (CHECK_FOR_NEW_VERSION && $_SESSION["access_level"] >= 10) {
3125
3126 if ($_SESSION["last_version_check"] + 86400 < time()) {
3127 $new_version_details = check_for_update($link);
3128
3129 print "<param key=\"new_version_available\" value=\"".
3130 sprintf("%d", $new_version_details != ""). "\"/>";
3131
3132 $_SESSION["last_version_check"] = time();
3133 }
3134 }
3135
3136// print "<param key=\"new_version_available\" value=\"1\"/>";
3137
3138 print "</runtime-info>";
3139 }
3140
3141 function getSearchSql($search, $match_on) {
3142
3143 $search_query_part = "";
3144
3145 $keywords = split(" ", $search);
3146 $query_keywords = array();
3147
3148 if ($match_on == "both") {
3149
3150 foreach ($keywords as $k) {
3151 array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%')
3152 OR UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
3153 }
3154
3155 $search_query_part = implode("AND", $query_keywords) . " AND ";
3156
3157 } else if ($match_on == "title") {
3158
3159 foreach ($keywords as $k) {
3160 array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%'))");
3161 }
3162
3163 $search_query_part = implode("AND", $query_keywords) . " AND ";
3164
3165 } else if ($match_on == "content") {
3166
3167 foreach ($keywords as $k) {
3168 array_push($query_keywords, "(UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
3169 }
3170 }
3171
3172 $search_query_part = implode("AND", $query_keywords);
3173
3174 return $search_query_part;
3175 }
3176
3177 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3178
3179 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3180
3181 if ($search) {
3182
3183 $search_query_part = getSearchSql($search, $match_on);
3184 $search_query_part .= " AND ";
3185
3186 } else {
3187 $search_query_part = "";
3188 }
3189
3190 $view_query_part = "";
3191
3192 if ($view_mode == "adaptive" || $view_query_part == "noscores") {
3193 if ($search) {
3194 $view_query_part = " ";
3195 } else if ($feed != -1) {
3196 $unread = getFeedUnread($link, $feed, $cat_view);
3197 if ($unread > 0) {
3198 $view_query_part = " unread = true AND ";
3199 }
3200 }
3201 }
3202
3203 if ($view_mode == "marked") {
3204 $view_query_part = " marked = true AND ";
3205 }
3206
3207 if ($view_mode == "unread") {
3208 $view_query_part = " unread = true AND ";
3209 }
3210
3211 if ($limit > 0) {
3212 $limit_query_part = "LIMIT " . $limit;
3213 }
3214
3215 $vfeed_query_part = "";
3216
3217 // override query strategy and enable feed display when searching globally
3218 if ($search && $search_mode == "all_feeds") {
3219 $query_strategy_part = "ttrss_entries.id > 0";
3220 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3221 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3222 $query_strategy_part = "ttrss_entries.id > 0";
3223 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3224 id = feed_id) as feed_title,";
3225 } else if ($feed >= 0 && $search && $search_mode == "this_cat") {
3226
3227 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3228
3229 $tmp_result = false;
3230
3231 if ($cat_view) {
3232 $tmp_result = db_query($link, "SELECT id
3233 FROM ttrss_feeds WHERE cat_id = '$feed'");
3234 } else {
3235 $tmp_result = db_query($link, "SELECT id
3236 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3237 WHERE id = '$feed') AND id != '$feed'");
3238 }
3239
3240 $cat_siblings = array();
3241
3242 if (db_num_rows($tmp_result) > 0) {
3243 while ($p = db_fetch_assoc($tmp_result)) {
3244 array_push($cat_siblings, "feed_id = " . $p["id"]);
3245 }
3246
3247 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3248 $feed, implode(" OR ", $cat_siblings));
3249
3250 } else {
3251 $query_strategy_part = "ttrss_entries.id > 0";
3252 }
3253
3254 } else if ($feed >= 0) {
3255
3256 if ($cat_view) {
3257
3258 if ($feed > 0) {
3259 $query_strategy_part = "cat_id = '$feed'";
3260 } else {
3261 $query_strategy_part = "cat_id IS NULL";
3262 }
3263
3264 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3265
3266 } else {
3267 $tmp_result = db_query($link, "SELECT id
3268 FROM ttrss_feeds WHERE parent_feed = '$feed'
3269 ORDER BY cat_id,title");
3270
3271 $parent_ids = array();
3272
3273 if (db_num_rows($tmp_result) > 0) {
3274 while ($p = db_fetch_assoc($tmp_result)) {
3275 array_push($parent_ids, "feed_id = " . $p["id"]);
3276 }
3277
3278 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3279 $feed, implode(" OR ", $parent_ids));
3280
3281 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3282 } else {
3283 $query_strategy_part = "feed_id = '$feed'";
3284 }
3285 }
3286 } else if ($feed == -1) { // starred virtual feed
3287 $query_strategy_part = "marked = true";
3288 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3289 } else if ($feed == -2) { // published virtual feed
3290 $query_strategy_part = "published = true";
3291 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3292 } else if ($feed == -3) { // fresh virtual feed
3293 $query_strategy_part = "unread = true";
3294
3295 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3296
3297 if (DB_TYPE == "pgsql") {
3298 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3299 } else {
3300 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3301 }
3302
3303 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3304 } else if ($feed <= -10) { // labels
3305 $label_id = -$feed - 11;
3306
3307 $query_strategy_part = "label_id = '$label_id' AND
3308 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3309 ttrss_user_labels2.article_id = ref_id";
3310
3311 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3312 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3313
3314 } else {
3315 $query_strategy_part = "id > 0"; // dumb
3316 }
3317
3318 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3319 $order_by = "updated";
3320 } else {
3321 $order_by = "updated DESC";
3322 }
3323
3324 if ($view_mode != "noscores") {
3325 $order_by = "score DESC, $order_by";
3326 }
3327
3328 if ($override_order) {
3329 $order_by = $override_order;
3330 }
3331
3332 $feed_title = "";
3333
3334 if ($search && $search_mode == "all_feeds") {
3335 $feed_title = __("Search results")." ($search)";
3336 } else if ($search && preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
3337 $feed_title = __("Search results")." ($search, $feed)";
3338 } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
3339 $feed_title = $feed;
3340 } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) != false && $feed >= 0) {
3341
3342 if ($cat_view) {
3343
3344 if ($feed != 0) {
3345 $result = db_query($link, "SELECT title FROM ttrss_feed_categories
3346 WHERE id = '$feed' AND owner_uid = $owner_uid");
3347 $feed_title = db_fetch_result($result, 0, "title");
3348 } else {
3349 $feed_title = __("Uncategorized");
3350 }
3351
3352 if ($search) {
3353 $feed_title = __("Searched for")." $search ($feed_title)";
3354 }
3355
3356 } else {
3357
3358 $result = db_query($link, "SELECT title,site_url,last_error FROM ttrss_feeds
3359 WHERE id = '$feed' AND owner_uid = $owner_uid");
3360
3361 $feed_title = db_fetch_result($result, 0, "title");
3362 $feed_site_url = db_fetch_result($result, 0, "site_url");
3363 $last_error = db_fetch_result($result, 0, "last_error");
3364
3365 if ($search) {
3366 $feed_title = __("Searched for") . " $search ($feed_title)";
3367 }
3368 }
3369
3370 } else if ($feed == -1) {
3371 $feed_title = __("Starred articles");
3372 if ($search) { $feed_title = __("Searched for") . " $search ($feed_title)"; }
3373 } else if ($feed == -2) {
3374 $feed_title = __("Published articles");
3375 if ($search) { $feed_title = __("Searched for") . " $search ($feed_title)"; }
3376 } else if ($feed == -3) {
3377 $feed_title = __("Fresh articles");
3378 if ($search) { $feed_title = __("Searched for") . " $search ($feed_title)"; }
3379 } else if ($feed < -10) {
3380 $label_id = -$feed - 11;
3381 $result = db_query($link, "SELECT caption FROM ttrss_labels2
3382 WHERE id = '$label_id'");
3383 $feed_title = db_fetch_result($result, 0, "caption");
3384
3385 if ($search) {
3386 $feed_title = __("Searched for") . " $search ($feed_title)";
3387 }
3388 } else {
3389 $feed_title = "?";
3390 }
3391
3392 if ($feed < -10) error_reporting (0);
3393
3394 $content_query_part = "content as content_preview,";
3395
3396 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3397
3398 if ($feed >= 0) {
3399 $feed_kind = "Feeds";
3400 } else {
3401 $feed_kind = "Labels";
3402 }
3403
3404 if ($limit_query_part) {
3405 $offset_query_part = "OFFSET $offset";
3406 }
3407
3408 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3409 if (!$override_order) {
3410 $order_by = "ttrss_feeds.title, $order_by";
3411 }
3412
3413 // Special output for Fresh feed
3414
3415/* if ($feed == -3) {
3416 $group_limit_part = "(select count(*) from
3417 ttrss_user_entries AS t1, ttrss_entries AS t2 where
3418 t1.ref_id = t2.id and t1.owner_uid = 2 and
3419 t1.feed_id = ttrss_user_entries.feed_id and
3420 t2.updated > ttrss_entries.updated) <= 5 AND";
3421} */
3422 }
3423
3424 $query = "SELECT
3425 guid,
3426 ttrss_entries.id,ttrss_entries.title,
3427 updated,
3428 unread,feed_id,marked,published,link,last_read,
3429 ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms,
3430 $vfeed_query_part
3431 $content_query_part
3432 ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms,
3433 author,score
3434 FROM
3435 ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part
3436 WHERE
3437 $group_limit_part
3438 ttrss_feeds.hidden = false AND
3439 ttrss_user_entries.feed_id = ttrss_feeds.id AND
3440 ttrss_user_entries.ref_id = ttrss_entries.id AND
3441 ttrss_user_entries.owner_uid = '$owner_uid' AND
3442 $search_query_part
3443 $view_query_part
3444 $query_strategy_part ORDER BY $order_by
3445 $limit_query_part $offset_query_part";
3446
3447 if ($_GET["debug"]) print $query;
3448
3449 $result = db_query($link, $query);
3450
3451 } else {
3452 // browsing by tag
3453
3454 $feed_kind = "Tags";
3455
3456 $result = db_query($link, "SELECT
3457 guid,
3458 ttrss_entries.id as id,title,
3459 updated,
3460 unread,feed_id,
3461 marked,link,last_read,
3462 ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms,
3463 $vfeed_query_part
3464 $content_query_part
3465 ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms,
3466 score
3467 FROM
3468 ttrss_entries,ttrss_user_entries,ttrss_tags
3469 WHERE
3470 ref_id = ttrss_entries.id AND
3471 ttrss_user_entries.owner_uid = '$owner_uid' AND
3472 post_int_id = int_id AND tag_name = '$feed' AND
3473 $view_query_part
3474 $search_query_part
3475 $query_strategy_part ORDER BY $order_by
3476 $limit_query_part");
3477 }
3478
3479 return array($result, $feed_title, $feed_site_url, $last_error);
3480
3481 }
3482
3483 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3484 $limit, $search, $search_mode, $match_on) {
3485
3486 if (!$limit) $limit = 30;
3487
3488 $qfh_ret = queryFeedHeadlines($link, $feed,
3489 $limit, false, $is_cat, $search, $search_mode, $match_on, "updated DESC", 0,
3490 $owner_uid);
3491
3492 $result = $qfh_ret[0];
3493 $feed_title = htmlspecialchars($qfh_ret[1]);
3494 $feed_site_url = $qfh_ret[2];
3495 $last_error = $qfh_ret[3];
3496
3497// if (!$feed_site_url) $feed_site_url = "http://localhost/";
3498
3499 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3500 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3501 <rss version=\"2.0\">
3502 <channel>
3503 <title>$feed_title</title>
3504 <link>$feed_site_url</link>
3505 <description>Feed generated by Tiny Tiny RSS</description>";
3506
3507 while ($line = db_fetch_assoc($result)) {
3508 print "<item>";
3509 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3510 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3511
3512 $tags = get_article_tags($link, $line["id"], $owner_uid);
3513
3514 foreach ($tags as $tag) {
3515 print "<category>" . htmlspecialchars($tag) . "</category>";
3516 }
3517
3518 $rfc822_date = date('r', strtotime($line["updated"]));
3519
3520 print "<pubDate>$rfc822_date</pubDate>";
3521
3522 print "<title>" .
3523 htmlspecialchars($line["title"]) . "</title>";
3524
3525 print "<description><![CDATA[" .
3526 $line["content_preview"] . "]]></description>";
3527
3528 print "</item>";
3529 }
3530
3531 print "</channel></rss>";
3532
3533 }
3534
3535 function getCategoryTitle($link, $cat_id) {
3536
3537 if ($cat_id == -1) {
3538 return __("Special");
3539 } else if ($cat_id == -2) {
3540 return __("Labels");
3541 } else {
3542
3543 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3544 id = '$cat_id'");
3545
3546 if (db_num_rows($result) == 1) {
3547 return db_fetch_result($result, 0, "title");
3548 } else {
3549 return "Uncategorized";
3550 }
3551 }
3552 }
3553
3554 // http://ru2.php.net/strip-tags
3555
3556 function strip_tags_long($textstring, $allowed){
3557 while($textstring != strip_tags($textstring, $allowed))
3558 {
3559 while (strlen($textstring) != 0)
3560 {
3561 if (strlen($textstring) > 1024) {
3562 $otherlen = 1024;
3563 } else {
3564 $otherlen = strlen($textstring);
3565 }
3566 $temptext = strip_tags(substr($textstring,0,$otherlen), $allowed);
3567 $safetext .= $temptext;
3568 $textstring = substr_replace($textstring,'',0,$otherlen);
3569 }
3570 $textstring = $safetext;
3571 }
3572 return $textstring;
3573 }
3574
3575
3576 function sanitize_rss($link, $str, $force_strip_tags = false) {
3577 $res = $str;
3578
3579 if (get_pref($link, "STRIP_UNSAFE_TAGS") || $force_strip_tags) {
3580
3581 $res = strip_tags_long($res,
3582 "<p><a><i><em><b><strong><code><pre><blockquote><br><img><ul><ol><li>");
3583
3584// $res = preg_replace("/\r\n|\n|\r/", "", $res);
3585// $res = strip_tags_long($res, "<p><a><i><em><b><strong><blockquote><br><img><div><span>");
3586 }
3587
3588 if (get_pref($link, "STRIP_IMAGES")) {
3589
3590 $res = preg_replace('/<img[^>]+>/is', '', $res);
3591
3592 }
3593
3594 return $res;
3595 }
3596
3597 /**
3598 * Send by mail a digest of last articles.
3599 *
3600 * @param mixed $link The database connection.
3601 * @param integer $limit The maximum number of articles by digest.
3602 * @return boolean Return false if digests are not enabled.
3603 */
3604 function send_headlines_digests($link, $limit = 100) {
3605
3606 if (!DIGEST_ENABLE) return false;
3607
3608 $user_limit = DIGEST_EMAIL_LIMIT;
3609 $days = 1;
3610
3611 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3612
3613 if (DB_TYPE == "pgsql") {
3614 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3615 } else if (DB_TYPE == "mysql") {
3616 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3617 }
3618
3619 $result = db_query($link, "SELECT id,email FROM ttrss_users
3620 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3621
3622 while ($line = db_fetch_assoc($result)) {
3623
3624 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3625 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3626
3627 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3628
3629 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3630 $digest = $tuple[0];
3631 $headlines_count = $tuple[1];
3632 $affected_ids = $tuple[2];
3633 $digest_text = $tuple[3];
3634
3635 if ($headlines_count > 0) {
3636
3637 $mail = new PHPMailer();
3638
3639 $mail->PluginDir = "phpmailer/";
3640 $mail->SetLanguage("en", "phpmailer/language/");
3641
3642 $mail->CharSet = "UTF-8";
3643
3644 $mail->From = DIGEST_FROM_ADDRESS;
3645 $mail->FromName = DIGEST_FROM_NAME;
3646 $mail->AddAddress($line["email"], $line["login"]);
3647
3648 if (DIGEST_SMTP_HOST) {
3649 $mail->Host = DIGEST_SMTP_HOST;
3650 $mail->Mailer = "smtp";
3651 $mail->SMTPAuth = DIGEST_SMTP_LOGIN != '';
3652 $mail->Username = DIGEST_SMTP_LOGIN;
3653 $mail->Password = DIGEST_SMTP_PASSWORD;
3654 }
3655
3656 $mail->IsHTML(true);
3657 $mail->Subject = DIGEST_SUBJECT;
3658 $mail->Body = $digest;
3659 $mail->AltBody = $digest_text;
3660
3661 $rc = $mail->Send();
3662
3663 if (!$rc) print "ERROR: " . $mail->ErrorInfo;
3664
3665 print "RC=$rc\n";
3666
3667 if ($rc && $do_catchup) {
3668 print "Marking affected articles as read...\n";
3669 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3670 }
3671
3672 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3673 WHERE id = " . $line["id"]);
3674 } else {
3675 print "No headlines\n";
3676 }
3677 }
3678 }
3679
3680 print "All done.\n";
3681
3682 }
3683
3684 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3685
3686 require_once "MiniTemplator.class.php";
3687
3688 $tpl = new MiniTemplator;
3689 $tpl_t = new MiniTemplator;
3690
3691 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3692 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3693
3694 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3695 $tpl->setVariable('CUR_TIME', date('G:i'));
3696
3697 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3698 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3699
3700 $affected_ids = array();
3701
3702 if (DB_TYPE == "pgsql") {
3703 $interval_query = "ttrss_entries.date_entered > NOW() - INTERVAL '$days days'";
3704 } else if (DB_TYPE == "mysql") {
3705 $interval_query = "ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL $days DAY)";
3706 }
3707
3708 $result = db_query($link, "SELECT ttrss_entries.title,
3709 ttrss_feeds.title AS feed_title,
3710 date_entered,
3711 ttrss_user_entries.ref_id,
3712 link,
3713 SUBSTRING(content, 1, 120) AS excerpt,
3714 ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
3715 FROM
3716 ttrss_user_entries,ttrss_entries,ttrss_feeds
3717 WHERE
3718 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3719 AND include_in_digest = true
3720 AND $interval_query
3721 AND hidden = false
3722 AND ttrss_user_entries.owner_uid = $user_id
3723 AND unread = true
3724 ORDER BY ttrss_feeds.title, date_entered DESC
3725 LIMIT $limit");
3726
3727 $cur_feed_title = "";
3728
3729 $headlines_count = db_num_rows($result);
3730
3731 $headlines = array();
3732
3733 while ($line = db_fetch_assoc($result)) {
3734 array_push($headlines, $line);
3735 }
3736
3737 for ($i = 0; $i < sizeof($headlines); $i++) {
3738
3739 $line = $headlines[$i];
3740
3741 array_push($affected_ids, $line["ref_id"]);
3742
3743 $updated = smart_date_time(strtotime($line["last_updated"]));
3744
3745 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3746 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3747 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3748 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3749 $tpl->setVariable('ARTICLE_EXCERPT',
3750 truncate_string(strip_tags($line["excerpt"]), 100));
3751
3752 $tpl->addBlock('article');
3753
3754 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3755 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3756 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3757 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3758// $tpl_t->setVariable('ARTICLE_EXCERPT',
3759// truncate_string(strip_tags($line["excerpt"]), 100));
3760
3761 $tpl_t->addBlock('article');
3762
3763 if ($headlines[$i]['feed_title'] != $headlines[$i+1]['feed_title']) {
3764 $tpl->addBlock('feed');
3765 $tpl_t->addBlock('feed');
3766 }
3767
3768 }
3769
3770 $tpl->addBlock('digest');
3771 $tpl->generateOutputToString($tmp);
3772
3773 $tpl_t->addBlock('digest');
3774 $tpl_t->generateOutputToString($tmp_t);
3775
3776 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3777 }
3778
3779 function check_for_update($link, $brief_fmt = true) {
3780 $releases_feed = "http://tt-rss.org/releases.rss";
3781
3782 if (!CHECK_FOR_NEW_VERSION || $_SESSION["access_level"] < 10) {
3783 return;
3784 }
3785
3786 error_reporting(0);
3787 if (ENABLE_SIMPLEPIE) {
3788 $rss = new SimplePie();
3789 $rss->set_useragent(SIMPLEPIE_USERAGENT . MAGPIE_USER_AGENT_EXT);
3790// $rss->set_timeout(MAGPIE_FETCH_TIME_OUT);
3791 $rss->set_feed_url($fetch_url);
3792 $rss->set_output_encoding('UTF-8');
3793 $rss->init();
3794 } else {
3795 $rss = fetch_rss($releases_feed);
3796 }
3797 error_reporting (DEFAULT_ERROR_LEVEL);
3798
3799 if ($rss) {
3800
3801 if (ENABLE_SIMPLEPIE) {
3802 $items = $rss->get_items();
3803 } else {
3804 $items = $rss->items;
3805
3806 if (!$items || !is_array($items)) $items = $rss->entries;
3807 if (!$items || !is_array($items)) $items = $rss;
3808 }
3809
3810 if (!is_array($items) || count($items) == 0) {
3811 return;
3812 }
3813
3814 $latest_item = $items[0];
3815
3816 if (ENABLE_SIMPLEPIE) {
3817 $last_title = $latest_item->get_title();
3818 } else {
3819 $last_title = $latest_item["title"];
3820 }
3821
3822 $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_title));
3823
3824 if (ENABLE_SIMPLEPIE) {
3825 $release_url = sanitize_rss($link, $latest_item->get_link());
3826 $content = sanitize_rss($link, $latest_item->get_description());
3827 } else {
3828 $release_url = sanitize_rss($link, $latest_item["link"]);
3829 $content = sanitize_rss($link, $latest_item["description"]);
3830 }
3831
3832 if (version_compare(VERSION, $latest_version) == -1) {
3833 if ($brief_fmt) {
3834 return format_notice("<a href=\"javascript:showBlockElement('milestoneDetails')\">
3835 New version of Tiny-Tiny RSS ($latest_version) is available (click for details)</a>
3836 <div id=\"milestoneDetails\">$content</div>");
3837 } else {
3838 return "New version of Tiny-Tiny RSS ($latest_version) is available:
3839 <div class='milestoneDetails'>$content</div>
3840 Visit <a target=\"_blank\" href=\"http://tt-rss.org/\">official site</a> for
3841 download and update information.";
3842 }
3843
3844 }
3845 }
3846 }
3847
3848 function markArticlesById($link, $ids, $cmode) {
3849
3850 $tmp_ids = array();
3851
3852 foreach ($ids as $id) {
3853 array_push($tmp_ids, "ref_id = '$id'");
3854 }
3855
3856 $ids_qpart = join(" OR ", $tmp_ids);
3857
3858 if ($cmode == 0) {
3859 db_query($link, "UPDATE ttrss_user_entries SET
3860 marked = false,last_read = NOW()
3861 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3862 } else if ($cmode == 1) {
3863 db_query($link, "UPDATE ttrss_user_entries SET
3864 marked = true
3865 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3866 } else {
3867 db_query($link, "UPDATE ttrss_user_entries SET
3868 marked = NOT marked,last_read = NOW()
3869 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3870 }
3871 }
3872
3873 function publishArticlesById($link, $ids, $cmode) {
3874
3875 $tmp_ids = array();
3876
3877 foreach ($ids as $id) {
3878 array_push($tmp_ids, "ref_id = '$id'");
3879 }
3880
3881 $ids_qpart = join(" OR ", $tmp_ids);
3882
3883 if ($cmode == 0) {
3884 db_query($link, "UPDATE ttrss_user_entries SET
3885 published = false,last_read = NOW()
3886 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3887 } else if ($cmode == 1) {
3888 db_query($link, "UPDATE ttrss_user_entries SET
3889 published = true
3890 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3891 } else {
3892 db_query($link, "UPDATE ttrss_user_entries SET
3893 published = NOT published,last_read = NOW()
3894 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3895 }
3896 }
3897
3898 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3899
3900 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3901
3902 $tmp_ids = array();
3903
3904 foreach ($ids as $id) {
3905 array_push($tmp_ids, "ref_id = '$id'");
3906 }
3907
3908 $ids_qpart = join(" OR ", $tmp_ids);
3909
3910 if ($cmode == 0) {
3911 db_query($link, "UPDATE ttrss_user_entries SET
3912 unread = false,last_read = NOW()
3913 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3914 } else if ($cmode == 1) {
3915 db_query($link, "UPDATE ttrss_user_entries SET
3916 unread = true
3917 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3918 } else {
3919 db_query($link, "UPDATE ttrss_user_entries SET
3920 unread = NOT unread,last_read = NOW()
3921 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3922 }
3923
3924 /* update ccache */
3925
3926 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
3927 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3928
3929 while ($line = db_fetch_assoc($result)) {
3930 ccache_update($link, $line["feed_id"], $owner_uid);
3931 }
3932 }
3933
3934 function catchupArticleById($link, $id, $cmode) {
3935
3936 if ($cmode == 0) {
3937 db_query($link, "UPDATE ttrss_user_entries SET
3938 unread = false,last_read = NOW()
3939 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3940 } else if ($cmode == 1) {
3941 db_query($link, "UPDATE ttrss_user_entries SET
3942 unread = true
3943 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3944 } else {
3945 db_query($link, "UPDATE ttrss_user_entries SET
3946 unread = NOT unread,last_read = NOW()
3947 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3948 }
3949 }
3950
3951 function make_guid_from_title($title) {
3952 return preg_replace("/[ \"\',.:;]/", "-",
3953 mb_strtolower(strip_tags($title), 'utf-8'));
3954 }
3955
3956 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
3957 $bottom = false, $rtl_content = false, $feed_id = 0,
3958 $is_cat = false, $search = false, $match_on = false,
3959 $search_mode = false, $offset = 0, $limit = 0,
3960 $dashboard_menu = 0, $disable_feed = 0, $feed_small_icon = 0) {
3961
3962 $user_page_offset = $offset + 1;
3963
3964 if (!$bottom) {
3965 $class = "headlinesSubToolbar";
3966 $tid = "headlineActionsTop";
3967 } else {
3968 $class = "headlinesSubToolbar";
3969 $tid = "headlineActionsBottom";
3970 }
3971
3972 print "<nobr><table class=\"$class\" id=\"$tid\"
3973 width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"><tr>";
3974
3975 if ($rtl_content) {
3976 $rtl_cpart = "RTL";
3977 } else {
3978 $rtl_cpart = "";
3979 }
3980
3981 $page_prev_link = "javascript:viewFeedGoPage(-1)";
3982 $page_next_link = "javascript:viewFeedGoPage(1)";
3983 $page_first_link = "javascript:viewFeedGoPage(0)";
3984
3985 $catchup_page_link = "javascript:catchupPage()";
3986 $catchup_feed_link = "javascript:catchupCurrentFeed()";
3987 $catchup_sel_link = "javascript:catchupSelection()";
3988
3989 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
3990
3991 $sel_all_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, '', true)";
3992 $sel_unread_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true)";
3993 $sel_none_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false)";
3994 $sel_inv_link = "javascript:invertHeadlineSelection()";
3995
3996 $tog_unread_link = "javascript:selectionToggleUnread()";
3997 $tog_marked_link = "javascript:selectionToggleMarked()";
3998 $tog_published_link = "javascript:selectionTogglePublished()";
3999
4000 } else {
4001
4002 $sel_all_link = "javascript:cdmSelectArticles('all')";
4003 $sel_unread_link = "javascript:cdmSelectArticles('unread')";
4004 $sel_none_link = "javascript:cdmSelectArticles('none')";
4005
4006 $sel_inv_link = "javascript:invertHeadlineSelection()";
4007
4008 $tog_unread_link = "javascript:selectionToggleUnread(true)";
4009 $tog_marked_link = "javascript:selectionToggleMarked(true)";
4010 $tog_published_link = "javascript:selectionTogglePublished(true)";
4011
4012 }
4013
4014 if (strpos($_SESSION["client.userAgent"], "MSIE") === false) {
4015
4016 print "<td class=\"headlineActions$rtl_cpart\">
4017 <ul class=\"headlineDropdownMenu\">
4018 <li class=\"top2\">
4019 ".__('Select:')."
4020 <a href=\"$sel_all_link\">".__('All')."</a>,
4021 <a href=\"$sel_unread_link\">".__('Unread')."</a>,
4022 <a href=\"$sel_inv_link\">".__('Invert')."</a>,
4023 <a href=\"$sel_none_link\">".__('None')."</a></li>
4024 <li class=\"vsep\">&nbsp;</li>
4025 <li class=\"top\">".__('Actions...')."<ul>
4026 <li><span class=\"insensitive\">".__('Selection toggle:')."</span></li>
4027 <li onclick=\"$tog_unread_link\">&nbsp;&nbsp;".__('Unread')."</li>
4028 <li onclick=\"$tog_marked_link\">&nbsp;&nbsp;".__('Starred')."</li>
4029 <li onclick=\"$tog_published_link\">&nbsp;&nbsp;".__('Published')."</li>
4030 <li><span class=\"insensitive\">--------</span></li>
4031 <li><span class=\"insensitive\">".__('Mark as read:')."</span></li>
4032 <li onclick=\"$catchup_sel_link\">&nbsp;&nbsp;".__('Selection')."</li>";
4033
4034/* if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
4035
4036 print "
4037 <li onclick=\"catchupRelativeToArticle(0)\">&nbsp;&nbsp;".__("Above active article")."</li>
4038 <li onclick=\"catchupRelativeToArticle(1)\">&nbsp;&nbsp;".__("Below active article")."</li>";
4039 } else {
4040 print "
4041 <li><span class=\"insensitive\">&nbsp;&nbsp;".__("Above active article")."</span></li>
4042 <li><span class=\"insensitive\">&nbsp;&nbsp;".__("Below active article")."</span></li>";
4043
4044 } */
4045
4046 print "<li onclick=\"$catchup_feed_link\">&nbsp;&nbsp;".__('Entire feed')."</li>";
4047
4048 print "<li><span class=\"insensitive\">--------</span></li>";
4049 print "<li><span class=\"insensitive\">".__('Other actions:')."</span></li>";
4050
4051 print "</ul></li></ul>";
4052 print "</td>";
4053
4054 } else {
4055 // old style subtoolbar:
4056
4057 print "<td class=\"headlineActions$rtl_cpart\">".
4058 __('Select:')."
4059 <a href=\"$sel_all_link\">".__('All')."</a>,
4060 <a href=\"$sel_unread_link\">".__('Unread')."</a>,
4061 <a href=\"$sel_none_link\">".__('None')."</a>
4062 &nbsp;&nbsp;".
4063 __('Toggle:')." <a href=\"$tog_unread_link\">".__('Unread')."</a>,
4064 <a href=\"$tog_marked_link\">".__('Starred')."</a>
4065 &nbsp;&nbsp;".
4066 __('Mark as read:')."
4067 <a href=\"#\" onclick=\"$catchup_page_link\">".__('Page')."</a>,
4068 <a href=\"#\" onclick=\"$catchup_feed_link\">".__('Feed')."</a>";
4069
4070 print "</td>";
4071
4072 }
4073
4074 print "<td class=\"headlineTitle$rtl_cpart\">";
4075
4076 print "<span id=\"subtoolbar_search\"
4077 style=\"display : none\"><input
4078 id=\"subtoolbar_search_box\"
4079 onblur=\"javascript:enableHotkeys();\"
4080 onfocus=\"javascript:disableHotkeys();\"
4081 onchange=\"subtoolbarSearch()\"
4082 onkeyup=\"subtoolbarSearch()\" type=\"search\"></span>";
4083
4084 print "<span id=\"subtoolbar_ftitle\">";
4085
4086 if ($feed_site_url) {
4087 if (!$bottom) {
4088 $target = "target=\"_blank\"";
4089 }
4090 print "<a $target href=\"$feed_site_url\">".
4091 truncate_string($feed_title,30)."</a>";
4092 } else {
4093 print $feed_title;
4094 }
4095
4096 if ($search) {
4097 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4098 }
4099
4100 if ($user_page_offset > 1) {
4101 print " [$user_page_offset] ";
4102 }
4103
4104 if (!$bottom && !$disable_feed) {
4105 print "
4106 <a target=\"_blank\"
4107 href=\"backend.php?op=rss&id=$feed_id&is_cat=$is_cat$search_q\">
4108 <img class=\"noborder\"
4109 alt=\"".__('Generated feed')."\" src=\"images/feed-icon-12x12.png\">
4110 </a>";
4111 } else if ($feed_small_icon) {
4112 print "<img class=\"noborder\" alt=\"\" src=\"images/$feed_small_icon\">";
4113 }
4114
4115 print "</span>";
4116
4117 print "</td>";
4118 print "</tr></table></nobr>";
4119
4120 }
4121
4122 function printCategoryHeader($link, $cat_id, $hidden = false, $can_browse = true) {
4123
4124 $tmp_category = getCategoryTitle($link, $cat_id);
4125
4126 if ($cat_id > 0) {
4127 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
4128 } else {
4129 $cat_unread = getCategoryUnread($link, $cat_id);
4130 }
4131
4132 if ($hidden) {
4133 $holder_style = "display:none;";
4134 $ellipsis = "…";
4135 } else {
4136 $holder_style = "";
4137 $ellipsis = "";
4138 }
4139
4140 $catctr_class = ($cat_unread > 0) ? "catCtrHasUnread" : "catCtrNoUnread";
4141
4142 if ($can_browse) {
4143 $browse_cat_link = "onclick=\"javascript:viewCategory($cat_id)\"";
4144 $inner_title_class = "catTitle";
4145 } else {
4146 $browse_cat_link = "";
4147 $inner_title_class = "catTitleNL";
4148 }
4149
4150 if ($cat_id >= 0) {
4151 $cat_class = "feedCat";
4152 } else {
4153 $cat_class = "virtCat";
4154 }
4155
4156 print "<li class=\"$cat_class\" id=\"FCAT-$cat_id\">
4157 <img onclick=\"toggleCollapseCat($cat_id)\" class=\"catCollapse\"
4158 title=\"".__('Click to collapse category')."\"
4159 src=\"images/cat-collapse.png\"><span class=\"$inner_title_class\"
4160 id=\"FCATN-$cat_id\" $browse_cat_link
4161 \">$tmp_category</span>";
4162
4163 print "<span id=\"FCAP-$cat_id\">";
4164
4165 print " <span id=\"FCATCTR-$cat_id\"
4166 class=\"$catctr_class\">($cat_unread)</span> $ellipsis";
4167
4168 print "</span>";
4169
4170 //print "</li>";
4171
4172 print "<ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
4173
4174 }
4175
4176 function outputFeedList($link, $tags = false) {
4177
4178 print "<ul class=\"feedList\" id=\"feedList\">";
4179
4180 $owner_uid = $_SESSION["uid"];
4181
4182 /* virtual feeds */
4183
4184 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4185
4186 if ($_COOKIE["ttrss_vf_vclps"] == 1) {
4187 $cat_hidden = true;
4188 } else {
4189 $cat_hidden = false;
4190 }
4191
4192 printCategoryHeader($link, -1, $cat_hidden, false);
4193 }
4194
4195 $num_starred = getFeedUnread($link, -1);
4196 $num_published = getFeedUnread($link, -2);
4197 $num_fresh = getFeedUnread($link, -3);
4198
4199 $class = "virt";
4200
4201 if ($num_fresh > 0) $class .= "Unread";
4202
4203 printFeedEntry(-3, $class, __("Fresh articles"), $num_fresh,
4204 "images/fresh.png", $link);
4205
4206 $class = "virt";
4207
4208 if ($num_starred > 0) $class .= "Unread";
4209
4210 $is_ie = (strpos($_SESSION["client.userAgent"], "MSIE") !== false);
4211
4212 if ($is_ie) {
4213 $mark_img_ext = "gif";
4214 } else {
4215 $mark_img_ext = "png";
4216 }
4217
4218 printFeedEntry(-1, $class, __("Starred articles"), $num_starred,
4219 "images/mark_set.$mark_img_ext", $link);
4220
4221 $class = "virt";
4222
4223 if ($num_published > 0) $class .= "Unread";
4224
4225 printFeedEntry(-2, $class, __("Published articles"), $num_published,
4226 "images/pub_set.gif", $link);
4227
4228 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4229 print "</ul></li>";
4230 }
4231
4232 if (!$tags) {
4233
4234
4235 $result = db_query($link, "SELECT id,caption FROM
4236 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4237
4238 if (db_num_rows($result) > 0) {
4239 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4240
4241 if ($_COOKIE["ttrss_vf_lclps"] == 1) {
4242 $cat_hidden = true;
4243 } else {
4244 $cat_hidden = false;
4245 }
4246
4247 printCategoryHeader($link, -2, $cat_hidden, false);
4248
4249 } else {
4250 print "<li><hr></li>";
4251 }
4252 }
4253
4254 while ($line = db_fetch_assoc($result)) {
4255
4256 $label_id = -$line['id'] - 11;
4257 $count = getFeedUnread($link, $label_id);
4258
4259 $class = "label";
4260
4261 if ($count > 0) {
4262 $class .= "Unread";
4263 }
4264
4265 printFeedEntry($label_id,
4266 $class, $line["caption"],
4267 $count, "images/label.png", $link);
4268
4269 }
4270
4271 if (db_num_rows($result) > 0) {
4272 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4273 print "</ul>";
4274 }
4275 }
4276
4277
4278 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
4279 print "<li><hr></li>";
4280 }
4281
4282 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4283 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4284 $order_by_qpart = "order_id,category,unread DESC,title";
4285 } else {
4286 $order_by_qpart = "order_id,category,title";
4287 }
4288 } else {
4289 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4290 $order_by_qpart = "unread DESC,title";
4291 } else {
4292 $order_by_qpart = "title";
4293 }
4294 }
4295
4296 $age_qpart = getMaxAgeSubquery();
4297
4298 $query = "SELECT ttrss_feeds.*,
4299 ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated_noms,
4300 cat_id,last_error,
4301 ttrss_feed_categories.title AS category,
4302 ttrss_feed_categories.collapsed
4303 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4304 ON (ttrss_feed_categories.id = cat_id)
4305 WHERE
4306 ttrss_feeds.hidden = false AND
4307 ttrss_feeds.owner_uid = '$owner_uid' AND parent_feed IS NULL
4308 ORDER BY $order_by_qpart";
4309
4310 $result = db_query($link, $query);
4311
4312 $actid = $_GET["actid"];
4313
4314 /* real feeds */
4315
4316 $lnum = 0;
4317
4318 $total_unread = 0;
4319
4320 $category = "";
4321
4322 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
4323
4324 while ($line = db_fetch_assoc($result)) {
4325
4326 $feed = trim($line["title"]);
4327
4328 if (!$feed) $feed = "[Untitled]";
4329
4330 $feed_id = $line["id"];
4331
4332 $subop = $_GET["subop"];
4333
4334 $unread = ccache_find($link, $feed_id, $_SESSION["uid"]);
4335
4336 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
4337 $last_updated = smart_date_time(strtotime($line["last_updated_noms"]));
4338 } else {
4339 $last_updated = date($short_date, strtotime($line["last_updated_noms"]));
4340 }
4341
4342 $rtl_content = sql_bool_to_bool($line["rtl_content"]);
4343
4344 if ($rtl_content) {
4345 $rtl_tag = "dir=\"RTL\"";
4346 } else {
4347 $rtl_tag = "";
4348 }
4349
4350 $tmp_result = db_query($link,
4351 "SELECT SUM(value) AS unread FROM ttrss_feeds, ttrss_counters_cache
4352 WHERE parent_feed = '$feed_id' AND feed_id = id");
4353
4354 $unread += db_fetch_result($tmp_result, 0, "unread");
4355
4356 $cat_id = $line["cat_id"];
4357
4358 $tmp_category = $line["category"];
4359
4360 if (!$tmp_category) {
4361 $tmp_category = __("Uncategorized");
4362 }
4363
4364 // $class = ($lnum % 2) ? "even" : "odd";
4365
4366 if ($line["last_error"]) {
4367 $class = "error";
4368 } else {
4369 $class = "feed";
4370 }
4371
4372 if ($unread > 0) $class .= "Unread";
4373
4374 if ($actid == $feed_id) {
4375 $class .= "Selected";
4376 }
4377
4378 $total_unread += $unread;
4379
4380 if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
4381
4382 if ($category) {
4383 print "</ul></li>";
4384 }
4385
4386 $category = $tmp_category;
4387
4388 $collapsed = sql_bool_to_bool($line["collapsed"]);
4389
4390 // workaround for NULL category
4391 if ($category == __("Uncategorized")) {
4392 if ($_COOKIE["ttrss_vf_uclps"] == 1) {
4393 $collapsed = "t";
4394 }
4395 }
4396
4397 $cat_id = sprintf("%d", $cat_id);
4398
4399 printCategoryHeader($link, $cat_id, $collapsed, true);
4400
4401 }
4402
4403 printFeedEntry($feed_id, $class, $feed, $unread,
4404 ICONS_URL."/$feed_id.ico", $link, $rtl_content,
4405 $last_updated, $line["last_error"]);
4406
4407 ++$lnum;
4408 }
4409
4410 if (db_num_rows($result) == 0) {
4411 print "<li>".__('No feeds to display.')."</li>";
4412 }
4413
4414 } else {
4415
4416 // tags
4417
4418/* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
4419 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
4420 post_int_id = ttrss_user_entries.int_id AND
4421 unread = true AND ref_id = ttrss_entries.id
4422 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
4423 UNION
4424 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
4425 ORDER BY tag_name"); */
4426
4427 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4428 print "<li class=\"feedCat\">".__('Tags')."</li>";
4429 print "<ul class=\"feedCatList\">";
4430 }
4431
4432 $age_qpart = getMaxAgeSubquery();
4433
4434 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
4435 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
4436 AND ref_id = id AND $age_qpart
4437 AND unread = true)) AS count FROM ttrss_tags
4438 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
4439 ORDER BY count DESC LIMIT 50");
4440
4441 $tags = array();
4442
4443 while ($line = db_fetch_assoc($result)) {
4444 $tags[$line["tag_name"]] += $line["count"];
4445 }
4446
4447 foreach (array_keys($tags) as $tag) {
4448
4449 $unread = $tags[$tag];
4450
4451 $class = "tag";
4452
4453 if ($unread > 0) {
4454 $class .= "Unread";
4455 }
4456
4457 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
4458
4459 }
4460
4461 if (db_num_rows($result) == 0) {
4462 print "<li>No tags to display.</li>";
4463 }
4464
4465 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4466 print "</ul>";
4467 }
4468
4469 }
4470
4471 print "</ul>";
4472
4473 }
4474
4475 function get_article_tags($link, $id, $owner_uid = 0) {
4476
4477 $a_id = db_escape_string($id);
4478
4479 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4480
4481 $tmp_result = db_query($link, "SELECT DISTINCT tag_name,
4482 owner_uid as owner FROM
4483 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4484 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name");
4485
4486 $tags = array();
4487
4488 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4489 array_push($tags, $tmp_line["tag_name"]);
4490 }
4491
4492 return $tags;
4493 }
4494
4495 function trim_value(&$value) {
4496 $value = trim($value);
4497 }
4498
4499 function trim_array($array) {
4500 $tmp = $array;
4501 array_walk($tmp, 'trim_value');
4502 return $tmp;
4503 }
4504
4505 function tag_is_valid($tag) {
4506 if ($tag == '') return false;
4507 if (preg_match("/^[0-9]*$/", $tag)) return false;
4508
4509 if (function_exists('iconv')) {
4510 $tag = iconv("utf-8", "utf-8", $tag);
4511 }
4512
4513 if (!$tag) return false;
4514
4515 return true;
4516 }
4517
4518 function render_login_form($link, $mobile = false) {
4519 if (!$mobile) {
4520 require_once "login_form.php";
4521 } else {
4522 require_once "mobile/login_form.php";
4523 }
4524 }
4525
4526 // from http://developer.apple.com/internet/safari/faq.html
4527 function no_cache_incantation() {
4528 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4529 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4530 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4531 header("Cache-Control: post-check=0, pre-check=0", false);
4532 header("Pragma: no-cache"); // HTTP/1.0
4533 }
4534
4535 function format_warning($msg, $id = "") {
4536 return "<div class=\"warning\" id=\"$id\">
4537 <img src=\"images/sign_excl.gif\">$msg</div>";
4538 }
4539
4540 function format_notice($msg) {
4541 return "<div class=\"notice\">
4542 <img src=\"images/sign_info.gif\">$msg</div>";
4543 }
4544
4545 function format_error($msg) {
4546 return "<div class=\"error\">
4547 <img src=\"images/sign_excl.gif\">$msg</div>";
4548 }
4549
4550 function print_notice($msg) {
4551 return print format_notice($msg);
4552 }
4553
4554 function print_warning($msg) {
4555 return print format_warning($msg);
4556 }
4557
4558 function print_error($msg) {
4559 return print format_error($msg);
4560 }
4561
4562
4563 function T_sprintf() {
4564 $args = func_get_args();
4565 return vsprintf(__(array_shift($args)), $args);
4566 }
4567
4568 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4569 $zoom_mode = false) {
4570
4571 /* we can figure out feed_id from article id anyway, why do we
4572 * pass feed_id here? */
4573
4574 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4575 WHERE ref_id = '$id'");
4576
4577 $feed_id = db_fetch_result($result, 0, "feed_id");
4578
4579 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4580
4581 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4582 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4583
4584 if (db_num_rows($result) == 1) {
4585 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4586 } else {
4587 $rtl_content = false;
4588 }
4589
4590 if ($rtl_content) {
4591 $rtl_tag = "dir=\"RTL\"";
4592 $rtl_class = "RTL";
4593 } else {
4594 $rtl_tag = "";
4595 $rtl_class = "";
4596 }
4597
4598 if ($mark_as_read) {
4599 $result = db_query($link, "UPDATE ttrss_user_entries
4600 SET unread = false,last_read = NOW()
4601 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4602
4603 ccache_update($link, $feed_id, $_SESSION["uid"]);
4604 }
4605
4606 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4607 ".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
4608 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4609 num_comments,
4610 author
4611 FROM ttrss_entries,ttrss_user_entries
4612 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4613
4614 if ($result) {
4615
4616 $link_target = "";
4617
4618 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4619 $link_target = "target=\"_blank\"";
4620 }
4621
4622 $line = db_fetch_assoc($result);
4623
4624 if ($line["icon_url"]) {
4625 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
4626 } else {
4627 $feed_icon = "&nbsp;";
4628 }
4629
4630/* if ($line["comments"] && $line["link"] != $line["comments"]) {
4631 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
4632 } else {
4633 $entry_comments = "";
4634 } */
4635
4636 $num_comments = $line["num_comments"];
4637 $entry_comments = "";
4638
4639 if ($num_comments > 0) {
4640 if ($line["comments"]) {
4641 $comments_url = $line["comments"];
4642 } else {
4643 $comments_url = $line["link"];
4644 }
4645 $entry_comments = "<a $link_target href=\"$comments_url\">$num_comments comments</a>";
4646 } else {
4647 if ($line["comments"] && $line["link"] != $line["comments"]) {
4648 $entry_comments = "<a $link_target href=\"".$line["comments"]."\">comments</a>";
4649 }
4650 }
4651
4652 if ($zoom_mode) {
4653 header("Content-Type: text/html");
4654 print "<html><head>
4655 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4656 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4657 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4658 </head><body>";
4659 }
4660
4661
4662 print "<div class=\"postReply\">";
4663
4664 print "<div class=\"postHeader\" onmouseover=\"enable_resize(true)\"
4665 onmouseout=\"enable_resize(false)\">";
4666
4667 $entry_author = $line["author"];
4668
4669 if ($entry_author) {
4670 $entry_author = __(" - ") . $entry_author;
4671 }
4672
4673 $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
4674 strtotime($line["updated"]));
4675
4676 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4677
4678 if ($line["link"]) {
4679 print "<div clear='both'><a $link_target href=\"" . $line["link"] . "\">" .
4680 $line["title"] . "</a><span class='author'>$entry_author</span></div>";
4681 } else {
4682 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4683 }
4684
4685/* $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
4686 ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
4687 ORDER BY tag_name"); */
4688
4689 $tags = get_article_tags($link, $id);
4690
4691 $tags_str = "";
4692 $tags_nolinks_str = "";
4693 $f_tags_str = "";
4694
4695 $num_tags = 0;
4696
4697 if ($_SESSION["theme"] == "3pane") {
4698 $tag_limit = 3;
4699 } else {
4700 $tag_limit = 6;
4701 }
4702
4703 foreach ($tags as $tag) {
4704 $num_tags++;
4705 $tag_escaped = str_replace("'", "\\'", $tag);
4706
4707 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>, ";
4708
4709 if ($num_tags == $tag_limit) {
4710 $tags_str .= "&hellip;";
4711 $tags_nolinks_str .= "&hellip;";
4712
4713 } else if ($num_tags < $tag_limit) {
4714 $tags_str .= $tag_str;
4715 $tags_nolinks_str .= "$tag, ";
4716 }
4717 $f_tags_str .= $tag_str;
4718 }
4719
4720 $tags_str = preg_replace("/, $/", "", $tags_str);
4721 $tags_nolinks_str = preg_replace("/, $/", "", $tags_nolinks_str);
4722 $f_tags_str = preg_replace("/, $/", "", $f_tags_str);
4723
4724 $all_tags_div = "<span class='cdmAllTagsCtr'>&hellip;<div class='cdmAllTags'>All Tags: $f_tags_str</div></span>";
4725 $tags_str = preg_replace("/\.\.\.$/", "$all_tags_div", $tags_str);
4726
4727 if (!$entry_comments) $entry_comments = "&nbsp;"; # placeholder
4728
4729 if (!$tags_str) $tags_str = '<span class="tagList">'.__('no tags').'</span>';
4730 if (!$tags_nolinks_str) $tags_nolinks_str = '<span class="tagList">'.__('no tags').'</span>';
4731
4732 print "<div style='float : right'>
4733 <img src='images/tag.png' class='tagsPic' alt='Tags' title='Tags'>";
4734
4735 if (!$zoom_mode) {
4736 print "$tags_str
4737 <a title=\"".__('Edit tags for this article')."\"
4738 href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a>";
4739
4740 if (defined('_ENABLE_INLINE_VIEW')) {
4741
4742 print "<img src=\"images/art-inline.png\" class='tagsPic'
4743 style=\"cursor : pointer\" style=\"cursor : pointer\"
4744 onclick=\"showOriginalArticleInline($id)\"
4745 alt='Inline' title='".__('Display original article content')."'>";
4746
4747 }
4748
4749 print "<img src=\"images/art-zoom.png\" class='tagsPic'
4750 style=\"cursor : pointer\" style=\"cursor : pointer\"
4751 onclick=\"zoomToArticle($id)\"
4752 alt='Zoom' title='".__('Show article summary in new window')."'>";
4753 } else {
4754 print "$tags_nolinks_str";
4755 }
4756 print "</div>";
4757 print "<div clear='both'>$entry_comments</div>";
4758
4759 print "</div>";
4760
4761 print "<div class=\"postIcon\">" . $feed_icon . "</div>";
4762 print "<div class=\"postContent\">";
4763
4764 #print "<div id=\"allEntryTags\">".__('Tags:')." $f_tags_str</div>";
4765
4766 $article_content = sanitize_rss($link, $line["content"]);
4767
4768 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4769 $article_content = preg_replace("/href=/i", "target=\"_blank\" href=",
4770 $article_content);
4771 }
4772
4773 print $article_content;
4774
4775 $result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
4776 post_id = '$id' AND content_url != ''");
4777
4778 if (db_num_rows($result) > 0) {
4779
4780 $entries_html = array();
4781 $entries = array();
4782
4783 while ($line = db_fetch_assoc($result)) {
4784
4785 $url = $line["content_url"];
4786 $ctype = $line["content_type"];
4787
4788 if (!$ctype) $ctype = __("unknown type");
4789
4790 $filename = substr($url, strrpos($url, "/")+1);
4791
4792 $entry = "";
4793
4794 if (($ctype == __("audio/mpeg")) &&
4795 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4796
4797 $entry .= "<object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object> ";
4798
4799 }
4800
4801 $entry .= "<a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4802 $filename . " (" . $ctype . ")" . "</a>";
4803
4804 array_push($entries_html, $entry);
4805
4806 $entry = array();
4807
4808 $entry["type"] = $ctype;
4809 $entry["filename"] = $filename;
4810 $entry["url"] = $url;
4811
4812 array_push($entries, $entry);
4813 }
4814
4815 print "<div class=\"postEnclosures\">";
4816
4817 if (!preg_match("/img/i", $article_content)) {
4818 foreach ($entries as $entry) {
4819 if (preg_match("/image/", $entry["type"])) {
4820 print "<p><img
4821 alt=\"".htmlspecialchars($entry["filename"])."\"
4822 src=\"" .htmlspecialchars($entry["url"]) . "\"></p>";
4823 }
4824 }
4825 }
4826
4827 print "<div class=\"postEnclosures\">";
4828
4829 if (db_num_rows($result) == 1) {
4830 print __("Attachment:") . " ";
4831 } else {
4832 print __("Attachments:") . " ";
4833 }
4834
4835 print join(", ", $entries_html);
4836
4837 print "</div>";
4838 }
4839
4840 print "</div>";
4841
4842 print "</div>";
4843
4844 }
4845
4846 if (!$zoom_mode) {
4847 print "]]></article>";
4848 } else {
4849 print "
4850 <div style=\"text-align : center\">
4851 <input type=\"submit\" onclick=\"return window.close()\"
4852 value=\"".__("Close this window")."\"></div>";
4853 print "</body></html>";
4854
4855 }
4856
4857 }
4858
4859 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4860 $next_unread_feed, $offset, $vgr_last_feed = false,
4861 $override_order = false) {
4862
4863 $disable_cache = false;
4864
4865 $timing_info = getmicrotime();
4866
4867 $topmost_article_ids = array();
4868
4869 if (!$offset) {
4870 $offset = 0;
4871 }
4872
4873 if ($subop == "undefined") $subop = "";
4874
4875 $subop_split = split(":", $subop);
4876
4877 if ($subop == "CatchupSelected") {
4878 $ids = split(",", db_escape_string($_GET["ids"]));
4879 $cmode = sprintf("%d", $_GET["cmode"]);
4880
4881 catchupArticlesById($link, $ids, $cmode);
4882 }
4883
4884 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4885 update_generic_feed($link, $feed, $cat_view, true);
4886 }
4887
4888 if ($subop == "MarkAllRead") {
4889 catchup_feed($link, $feed, $cat_view);
4890
4891 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4892 if ($next_unread_feed) {
4893 $feed = $next_unread_feed;
4894 }
4895 }
4896 }
4897
4898 if ($subop_split[0] == "MarkAllReadGR") {
4899 catchup_feed($link, $subop_split[1], false);
4900 }
4901
4902
4903 if ($feed_id > 0) {
4904 $result = db_query($link,
4905 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4906
4907 if (db_num_rows($result) == 0) {
4908 print "<div align='center'>".__('Feed not found.')."</div>";
4909 return;
4910 }
4911 }
4912
4913 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4914
4915 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4916 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4917
4918 if (db_num_rows($result) == 1) {
4919 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4920 } else {
4921 $rtl_content = false;
4922 }
4923
4924 if ($rtl_content) {
4925 $rtl_tag = "dir=\"RTL\"";
4926 } else {
4927 $rtl_tag = "";
4928 }
4929 } else {
4930 $rtl_tag = "";
4931 $rtl_content = false;
4932 }
4933
4934 $script_dt_add = get_script_dt_add();
4935
4936 /// START /////////////////////////////////////////////////////////////////////////////////
4937
4938 $search = db_escape_string($_GET["query"]);
4939
4940 if ($search) {
4941 $disable_cache = true;
4942 }
4943
4944 $search_mode = db_escape_string($_GET["search_mode"]);
4945 $match_on = db_escape_string($_GET["match_on"]);
4946
4947 if (!$match_on) {
4948 $match_on = "both";
4949 }
4950
4951 $real_offset = $offset * $limit;
4952
4953 if ($_GET["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4954
4955 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4956 $search, $search_mode, $match_on, $override_order, $real_offset);
4957
4958 if ($_GET["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4959
4960 $result = $qfh_ret[0];
4961 $feed_title = $qfh_ret[1];
4962 $feed_site_url = $qfh_ret[2];
4963 $last_error = $qfh_ret[3];
4964
4965 $vgroup_last_feed = $vgr_last_feed;
4966
4967 if ($feed == -2) {
4968 $feed_site_url = article_publish_url($link);
4969 }
4970
4971 /// STOP //////////////////////////////////////////////////////////////////////////////////
4972
4973 if (!$offset) {
4974 print "<div id=\"headlinesContainer\" $rtl_tag>";
4975
4976 if (!$result) {
4977 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4978 return;
4979 }
4980
4981 print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
4982 $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode,
4983 $offset, $limit);
4984
4985 print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4986 }
4987
4988 $headlines_count = db_num_rows($result);
4989
4990 if (db_num_rows($result) > 0) {
4991
4992# print "\{$offset}";
4993
4994 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
4995 print "<table class=\"headlinesList\" id=\"headlinesList\"
4996 cellspacing=\"0\">";
4997 }
4998
4999 $lnum = $limit*$offset;
5000
5001 error_reporting (DEFAULT_ERROR_LEVEL);
5002
5003 $num_unread = 0;
5004 $cur_feed_title = '';
5005
5006 while ($line = db_fetch_assoc($result)) {
5007
5008 $class = ($lnum % 2) ? "even" : "odd";
5009
5010 $id = $line["id"];
5011 $feed_id = $line["feed_id"];
5012
5013 if (count($topmost_article_ids) < 5) {
5014 array_push($topmost_article_ids, $id);
5015 }
5016
5017 if ($line["last_read"] == "" &&
5018 ($line["unread"] != "t" && $line["unread"] != "1")) {
5019
5020 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
5021 alt=\"Updated\">";
5022 } else {
5023 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5024 alt=\"Updated\">";
5025 }
5026
5027 if ($line["unread"] == "t" || $line["unread"] == "1") {
5028 $class .= "Unread";
5029 ++$num_unread;
5030 $is_unread = true;
5031 } else {
5032 $is_unread = false;
5033 }
5034
5035 $is_ie = (strpos($_SESSION["client.userAgent"], "MSIE") !== false);
5036
5037 if ($is_ie) {
5038 $mark_img_ext = "gif";
5039 } else {
5040 $mark_img_ext = "png";
5041 }
5042
5043 if ($line["marked"] == "t" || $line["marked"] == "1") {
5044 $marked_pic = "<img id=\"FMPIC-$id\" src=\"images/mark_set.$mark_img_ext\"
5045 class=\"markedPic\"
5046 alt=\"Unstar article\" onclick='javascript:tMark($id)'>";
5047 } else {
5048 $marked_pic = "<img id=\"FMPIC-$id\" src=\"images/mark_unset.$mark_img_ext\"
5049 class=\"markedPic\"
5050 alt=\"Star article\" onclick='javascript:tMark($id)'>";
5051 }
5052
5053 if ($line["published"] == "t" || $line["published"] == "1") {
5054 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_set.gif\"
5055 class=\"markedPic\"
5056 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5057 } else {
5058 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_unset.gif\"
5059 class=\"markedPic\"
5060 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5061 }
5062
5063# $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5064# $line["title"] . "</a>";
5065
5066# $content_link = "<a
5067# href=\"" . htmlspecialchars($line["link"]) . "\"
5068# onclick=\"view($id,$feed_id);\">" .
5069# $line["title"] . "</a>";
5070
5071# $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5072# $line["title"] . "</a>";
5073
5074 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
5075 $updated_fmt = smart_date_time(strtotime($line["updated_noms"]));
5076 } else {
5077 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
5078 $updated_fmt = date($short_date, strtotime($line["updated_noms"]));
5079 }
5080
5081 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5082 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5083 100);
5084 }
5085
5086 $score = $line["score"];
5087
5088 $score_pic = get_score_pic($score);
5089
5090 $score_title = __("(Click to change)");
5091
5092 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5093 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">";
5094
5095 if ($score > 500) {
5096 $hlc_suffix = "H";
5097 } else if ($score < -100) {
5098 $hlc_suffix = "L";
5099 } else {
5100 $hlc_suffix = "";
5101 }
5102
5103 $entry_author = $line["author"];
5104
5105 if ($entry_author) {
5106 $entry_author = " - $entry_author";
5107 }
5108
5109 $has_feed_icon = feed_has_icon($feed_id);
5110
5111 if ($has_feed_icon) {
5112 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
5113 } else {
5114 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5115 $feed_icon_img = "";
5116 }
5117
5118 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5119
5120 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5121 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5122
5123 $cur_feed_title = $line["feed_title"];
5124 $vgroup_last_feed = $feed_id;
5125
5126 $cur_feed_title = htmlspecialchars($cur_feed_title);
5127
5128 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>mark as read</a>)";
5129
5130 print "<tr class='feedTitle'><td colspan='7'>".
5131 "<div style=\"float : right\">$feed_icon_img</div>".
5132 "<a href=\"javascript:viewfeed($feed_id, '', false)\">".
5133 $line["feed_title"]."</a> $vf_catchup_link</td></tr>";
5134 }
5135 }
5136
5137 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5138 onmouseout='postMouseOut($id)'";
5139
5140 print "<tr class='$class' id='RROW-$id' $mouseover_attrs>";
5141
5142 print "<td class='hlUpdPic'>$update_pic</td>";
5143
5144 print "<td class='hlSelectRow'>
5145 <input type=\"checkbox\" onclick=\"tSR(this)\"
5146 id=\"RCHK-$id\">
5147 </td>";
5148
5149 print "<td class='hlMarkedPic'>$marked_pic</td>";
5150 print "<td class='hlMarkedPic'>$published_pic</td>";
5151
5152# if ($line["feed_title"]) {
5153# print "<td class='hlContent'>$content_link</td>";
5154# print "<td class='hlFeed'>
5155# <a href=\"javascript:viewfeed($feed_id, '', false)\">".
5156# truncate_string($line["feed_title"],30)."</a>&nbsp;</td>";
5157# } else {
5158
5159 print "<td onclick='view($id,$feed_id)' class='hlContent$hlc_suffix' valign='middle'>";
5160
5161 print "<a id=\"RTITLE-$id\"
5162 href=\"" . htmlspecialchars($line["link"]) . "\"
5163 onclick=\"return view($id,$feed_id);\">" .
5164 $line["title"];
5165
5166 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5167 if ($content_preview) {
5168 print "<span class=\"contentPreview\"> - $content_preview</span>";
5169 }
5170 }
5171
5172 print "</a>";
5173
5174# <a href=\"javascript:viewfeed($feed_id, '', false)\">".
5175# $line["feed_title"]."</a>
5176
5177 if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5178 if ($line["feed_title"]) {
5179 print "<span class=\"hlFeed\">
5180 (<a href=\"javascript:viewfeed($feed_id, '', false)\">".
5181 $line["feed_title"]."</a>)
5182 </span>";
5183 }
5184 }
5185 print "</td>";
5186
5187# }
5188
5189 print "<td class=\"hlUpdated\" onclick='view($id,$feed_id)'><nobr>$updated_fmt&nbsp;</nobr></td>";
5190
5191 print "<td class='hlMarkedPic'>$score_pic</td>";
5192
5193 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5194 print "<td onclick=\"viewfeed($feed_id)\" class=\"hlFeedIcon\">$feed_icon_img</td>";
5195 }
5196
5197 print "</tr>";
5198
5199 } else {
5200
5201 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5202 if ($feed_id != $vgroup_last_feed) {
5203
5204 $cur_feed_title = $line["feed_title"];
5205 $vgroup_last_feed = $feed_id;
5206
5207 $cur_feed_title = htmlspecialchars($cur_feed_title);
5208
5209 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>mark as read</a>)";
5210
5211 $has_feed_icon = feed_has_icon($feed_id);
5212
5213 if ($has_feed_icon) {
5214 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
5215 } else {
5216 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5217 }
5218
5219 print "<div class='cdmFeedTitle'>".
5220 "<div style=\"float : right\">$feed_icon_img</div>".
5221 "<a href=\"javascript:viewfeed($feed_id, '', false)\">".
5222 $line["feed_title"]."</a> $vf_catchup_link</div>";
5223 }
5224 }
5225
5226 if ($is_unread) {
5227 $add_class = "Unread";
5228 } else {
5229 $add_class = "";
5230 }
5231
5232 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5233 $show_excerpt = false;
5234
5235 if ($expand_cdm && $score >= -100) {
5236 $cdm_cstyle = "";
5237 $show_excerpt = false;
5238 } else {
5239 $cdm_cstyle = "style=\"display : none\"";
5240 $show_excerpt = true;
5241 }
5242
5243 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5244 onmouseout='postMouseOut($id)'";
5245
5246 print "<div class=\"cdmArticle$add_class\"
5247 id=\"RROW-$id\"
5248 $mouseover_attrs'>";
5249
5250 print "<div class=\"cdmHeader\">";
5251
5252 if (!get_pref($link, "VFEED_GROUP_BY_FEED") || !$line["feed_title"]) {
5253 $cdm_feed_icon = "<span style=\"cursor : pointer\" onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5254 }
5255
5256 print "<div class=\"articleUpdated\">$updated_fmt $score_pic $cdm_feed_icon
5257 </div>";
5258
5259 print "<span id=\"RTITLE-$id\" class=\"titleWrap$hlc_suffix\"><a class=\"title\"
5260 onclick=\"javascript:toggleUnread($id, 0)\"
5261 target=\"_blank\" href=\"".$line["link"]."\">".$line["title"]."</a>
5262 ";
5263
5264 print $entry_author;
5265
5266/* if (!$expand_cdm || $score < -100) {
5267 print "&nbsp;<a id=\"CICH-$id\"
5268 href=\"javascript:cdmExpandArticle($id)\">
5269 (".__('Show article').")</a>";
5270 } */
5271
5272
5273 if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5274 if ($line["feed_title"]) {
5275 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
5276 }
5277 }
5278
5279 print "</span></div>";
5280
5281 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
5282 $line["content_preview"] = preg_replace("/href=/i",
5283 "target=\"_blank\" href=", $line["content_preview"]);
5284 }
5285
5286 if ($show_excerpt) {
5287 print "<div class=\"cdmExcerpt\" id=\"CEXC-$id\"
5288 onclick=\"cdmExpandArticle($id)\"
5289 title=\"".__('Click to expand article')."\">";
5290 print truncate_string(strip_tags($line["content_preview"]), 100);
5291 print "</div>";
5292 }
5293
5294 print "<div class=\"cdmContent\"
5295 onclick=\"cdmClicked($id)\"
5296 id=\"CICD-$id\" $cdm_cstyle>";
5297
5298// print "<div class=\"cdmInnerContent\" id=\"CICD-$id\" $cdm_cstyle>";
5299
5300 print sanitize_rss($link, $line["content_preview"]);
5301 $article_content = $line["content_preview"];
5302
5303 $e_result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
5304 post_id = '$id' AND content_url != ''");
5305
5306 if (db_num_rows($e_result) > 0) {
5307
5308 $entries_html = array();
5309 $entries = array();
5310
5311 while ($e_line = db_fetch_assoc($e_result)) {
5312
5313 $url = $e_line["content_url"];
5314 $ctype = $e_line["content_type"];
5315 if (!$ctype) $ctype = __("unknown type");
5316
5317 $filename = substr($url, strrpos($url, "/")+1);
5318
5319 $entry = "";
5320
5321 if (($ctype == __("audio/mpeg")) &&
5322 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
5323
5324 $entry .= "<object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object> ";
5325
5326 }
5327
5328 $entry .= "<a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
5329 $filename . " (" . $ctype . ")" . "</a>";
5330
5331 array_push($entries_html, $entry);
5332
5333 $entry = array();
5334
5335 $entry["type"] = $ctype;
5336 $entry["filename"] = $filename;
5337 $entry["url"] = $url;
5338
5339 array_push($entries, $entry);
5340 }
5341
5342 if (!preg_match("/img/i", $article_content)) {
5343 foreach ($entries as $entry) {
5344 if (preg_match("/image/", $entry["type"])) {
5345 print "<p><img
5346 alt=\"".htmlspecialchars($entry["filename"])."\"
5347 src=\"" .htmlspecialchars($entry["url"]) . "\"></p>";
5348 }
5349 }
5350 }
5351
5352 print "<div class=\"cdmEnclosures\">";
5353
5354 if (db_num_rows($e_result) == 1) {
5355 print __("Attachment:") . " ";
5356 } else {
5357 print __("Attachments:") . " ";
5358 }
5359
5360 print join(", ", $entries_html);
5361
5362 print "</div>";
5363 }
5364
5365
5366 print "<br clear='both'>";
5367// print "</div>";
5368
5369/* if (!$expand_cdm) {
5370 print "<a id=\"CICH-$id\"
5371 href=\"javascript:cdmExpandArticle($id)\">
5372 Show article</a>";
5373 } */
5374
5375 print "</div>";
5376
5377 print "<div class=\"cdmFooter\"><span class='s0'>";
5378
5379 /* print "<div class=\"markedPic\">Star it: $marked_pic</div>"; */
5380
5381 print __("Select:").
5382 " <input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5383 'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\">";
5384
5385 print "</span><span class='s1'>$marked_pic</span> ";
5386 print "<span class='s1'>$published_pic</span> ";
5387 print "<span class='s1'><img src=\"images/art-zoom.png\" class='tagsPic'
5388 onclick=\"zoomToArticle($id)\"
5389 style=\"cursor : pointer\"
5390 alt='Zoom'
5391 title='".__('Show article summary in new window')."'></span>";
5392
5393 $tags = get_article_tags($link, $id);
5394
5395 $tags_str = "";
5396 $full_tags_str = "";
5397 $num_tags = 0;
5398
5399 foreach ($tags as $tag) {
5400 $num_tags++;
5401 $full_tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
5402 if ($num_tags < 5) {
5403 $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
5404 } else if ($num_tags == 5) {
5405 $tags_str .= "&hellip;";
5406 }
5407 }
5408
5409 $tags_str = preg_replace("/, $/", "", $tags_str);
5410 $full_tags_str = preg_replace("/, $/", "", $full_tags_str);
5411
5412 $all_tags_div = "<span class='cdmAllTagsCtr'>&hellip;<div class='cdmAllTags'>All Tags: $full_tags_str</div></span>";
5413
5414 $tags_str = preg_replace("/\.\.\.$/", "$all_tags_div", $tags_str);
5415
5416
5417 if ($tags_str == "") $tags_str = "no tags";
5418
5419// print "<img src='images/tag.png' class='markedPic'>";
5420
5421 print "<span class='s1'>
5422 <img class='tagsPic' src='images/tag.png' alt='Tags'
5423 title='Tags'> $tags_str <a title=\"Edit tags for this article\"
5424 href=\"javascript:editArticleTags($id, $feed_id, true)\">(+)</a>";
5425
5426 print "</span>";
5427
5428 print "<span class='s2'>Toggle: <a class=\"cdmToggleLink\"
5429 href=\"javascript:toggleUnread($id)\">
5430 Unread</a></span>";
5431
5432 print "</div>";
5433 print "</div>";
5434
5435 }
5436
5437 ++$lnum;
5438 }
5439
5440 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
5441 print "</table>";
5442 }
5443
5444// print_headline_subtoolbar($link,
5445// "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
5446
5447
5448 } else {
5449 $message = "";
5450
5451 switch ($view_mode) {
5452 case "unread":
5453 $message = __("No unread articles found to display.");
5454 break;
5455 case "marked":
5456 $message = __("No starred articles found to display.");
5457 break;
5458 default:
5459 $message = __("No articles found to display.");
5460 }
5461
5462 if (!$offset) print "<div class='whiteBox'>$message</div>";
5463 }
5464
5465 if (!$offset) {
5466 print "</div>";
5467 print "</div>";
5468 }
5469
5470 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5471 }
5472
5473// from here: http://www.roscripts.com/Create_tag_cloud-71.html
5474
5475 function printTagCloud($link) {
5476
5477 /* get first ref_id to count from */
5478
5479 /*
5480
5481 $query = "";
5482
5483 if (DB_TYPE == "pgsql") {
5484 $query = "SELECT MIN(id) AS id FROM ttrss_user_entries, ttrss_entries
5485 WHERE int_id = id AND owner_uid = ".$_SESSION["uid"]."
5486 AND date_entered > NOW() - INTERVAL '30 days'";
5487 } else {
5488 $query = "SELECT MIN(id) AS id FROM ttrss_user_entries, ttrss_entries
5489 WHERE int_id = id AND owner_uid = ".$_SESSION["uid"]."
5490 AND date_entered > DATE_SUB(NOW(), INTERVAL 30 DAY)";
5491 }
5492
5493 $result = db_query($link, $query);
5494 $first_id = db_fetch_result($result, 0, "id"); */
5495
5496 //AND post_int_id >= '$first_id'
5497 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5498 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5499 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5500
5501 $result = db_query($link, $query);
5502
5503 $tags = array();
5504
5505 while ($line = db_fetch_assoc($result)) {
5506 $tags[$line["tag_name"]] = $line["count"];
5507 }
5508
5509 ksort($tags);
5510
5511 $max_size = 32; // max font size in pixels
5512 $min_size = 11; // min font size in pixels
5513
5514 // largest and smallest array values
5515 $max_qty = max(array_values($tags));
5516 $min_qty = min(array_values($tags));
5517
5518 // find the range of values
5519 $spread = $max_qty - $min_qty;
5520 if ($spread == 0) { // we don't want to divide by zero
5521 $spread = 1;
5522 }
5523
5524 // set the font-size increment
5525 $step = ($max_size - $min_size) / ($spread);
5526
5527 // loop through the tag array
5528 foreach ($tags as $key => $value) {
5529 // calculate font-size
5530 // find the $value in excess of $min_qty
5531 // multiply by the font-size increment ($size)
5532 // and add the $min_size set above
5533 $size = round($min_size + (($value - $min_qty) * $step));
5534
5535 $key_escaped = str_replace("'", "\\'", $key);
5536
5537 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5538 $size . "px\" title=\"$value articles tagged with " .
5539 $key . '">' . $key . '</a> ';
5540 }
5541 }
5542
5543 function print_checkpoint($n, $s) {
5544 $ts = getmicrotime();
5545 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5546 return $ts;
5547 }
5548
5549 function sanitize_tag($tag) {
5550 $tag = trim($tag);
5551
5552 $tag = mb_strtolower($tag, 'utf-8');
5553
5554 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5555
5556// $tag = str_replace('"', "", $tag);
5557// $tag = str_replace("+", " ", $tag);
5558 $tag = str_replace("technorati tag: ", "", $tag);
5559
5560 return $tag;
5561 }
5562
5563 function generate_publish_key() {
5564 return sha1(uniqid(rand(), true));
5565 }
5566
5567 function article_publish_url($link) {
5568
5569 $url_path = "";
5570
5571
5572 if ($_SERVER['HTTPS'] != "on") {
5573 $url_path = "http://";
5574 } else {
5575 $url_path = "https://";
5576 }
5577
5578 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5579 $url_path .= "/backend.php?op=publish&key=" . get_pref($link, "_PREFS_PUBLISH_KEY");
5580
5581 return $url_path;
5582 }
5583
5584 /**
5585 * Purge a feed contents, marked articles excepted.
5586 *
5587 * @param mixed $link The database connection.
5588 * @param integer $id The id of the feed to purge.
5589 * @return void
5590 */
5591 function clear_feed_articles($link, $id) {
5592 $result = db_query($link, "DELETE FROM ttrss_user_entries
5593 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5594
5595 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5596 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5597
5598 ccache_update($link, $id, $_SESSION['uid']);
5599 } // function clear_feed_articles
5600
5601 /**
5602 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5603 *
5604 * @return string The Mozilla Firefox feed adding URL.
5605 */
5606 function add_feed_url() {
5607 $url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
5608 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5609 return $url_path;
5610 } // function add_feed_url
5611
5612 /**
5613 * Encrypt a password in SHA1.
5614 *
5615 * @param string $pass The password to encrypt.
5616 * @param string $login A optionnal login.
5617 * @return string The encrypted password.
5618 */
5619 function encrypt_password($pass, $login = '') {
5620 if ($login) {
5621 return "SHA1X:" . sha1("$login:$pass");
5622 } else {
5623 return "SHA1:" . sha1($pass);
5624 }
5625 } // function encrypt_password
5626
5627 /**
5628 * Update a feed batch.
5629 * Used by daemons to update n feeds by run.
5630 * Only update feed needing a update, and not being processed
5631 * by another process.
5632 *
5633 * @param mixed $link Database link
5634 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5635 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5636 * @param boolean $debug Set to false to disable debug output. Default to true.
5637 * @return void
5638 */
5639 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT, $from_http = false, $debug = true) {
5640 // Process all other feeds using last_updated and interval parameters
5641
5642 // Test if the user has loggued in recently. If not, it does not update its feeds.
5643 if (DAEMON_UPDATE_LOGIN_LIMIT > 0) {
5644 if (DB_TYPE == "pgsql") {
5645 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'";
5646 } else {
5647 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)";
5648 }
5649 } else {
5650 $login_thresh_qpart = "";
5651 }
5652
5653 // Test if the feed need a update (update interval exceded).
5654 if (DB_TYPE == "pgsql") {
5655 $update_limit_qpart = "AND ((
5656 ttrss_feeds.update_interval = 0
5657 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5658 ) OR (
5659 ttrss_feeds.update_interval > 0
5660 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5661 ) OR ttrss_feeds.last_updated IS NULL)";
5662 } else {
5663 $update_limit_qpart = "AND ((
5664 ttrss_feeds.update_interval = 0
5665 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5666 ) OR (
5667 ttrss_feeds.update_interval > 0
5668 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5669 ) OR ttrss_feeds.last_updated IS NULL)";
5670 }
5671
5672 // Test if feed is currently being updated by another process.
5673 if (DB_TYPE == "pgsql") {
5674 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5675 } else {
5676 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5677 }
5678
5679 // Test if there is a limit to number of updated feeds
5680 $query_limit = "";
5681 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5682
5683 $random_qpart = sql_random_function();
5684
5685 // We search for feed needing update.
5686 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5687 ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated,
5688 ttrss_feeds.update_interval
5689 FROM
5690 ttrss_feeds, ttrss_users, ttrss_user_prefs
5691 WHERE
5692 ttrss_feeds.owner_uid = ttrss_users.id
5693 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5694 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5695 $login_thresh_qpart $update_limit_qpart
5696 $updstart_thresh_qpart
5697 ORDER BY $random_qpart $query_limit");
5698
5699 $user_prefs_cache = array();
5700
5701 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5702
5703 // Here is a little cache magic in order to minimize risk of double feed updates.
5704 $feeds_to_update = array();
5705 while ($line = db_fetch_assoc($result)) {
5706 $feeds_to_update[$line['id']] = $line;
5707 }
5708
5709 // We update the feed last update started date before anything else.
5710 // There is no lag due to feed contents downloads
5711 // It prevent an other process to update the same feed.
5712 $feed_ids = array_keys($feeds_to_update);
5713 if($feed_ids) {
5714 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5715 WHERE id IN (%s)", implode(',', $feed_ids)));
5716 }
5717
5718 // For each feed, we call the feed update function.
5719 while ($line = array_pop($feeds_to_update)) {
5720
5721 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5722
5723 // We setup a alarm to alert if the feed take more than 300s to update.
5724 // => HANG alarm.
5725 if(!$from_http && function_exists('pcntl_alarm')) pcntl_alarm(300);
5726 update_rss_feed($link, $line["feed_url"], $line["id"], true);
5727 // Cancel the alarm (the update went well)
5728 if(!$from_http && function_exists('pcntl_alarm')) pcntl_alarm(0);
5729
5730 sleep(1); // prevent flood (FIXME make this an option?)
5731 }
5732
5733 // Send feed digests by email if needed.
5734 if (DAEMON_SENDS_DIGESTS) send_headlines_digests($link);
5735
5736 } // function update_daemon_common
5737
5738 function sanitize_article_content($text) {
5739 # we don't support CDATA sections in articles, they break our own escaping
5740 $text = preg_replace("/\[\[CDATA/", "", $text);
5741 $text = preg_replace("/\]\]\>/", "", $text);
5742 return $text;
5743 }
5744
5745 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5746 $filters = array();
5747
5748 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5749
5750 $result = db_query($link, "SELECT reg_exp,
5751 ttrss_filter_types.name AS name,
5752 ttrss_filter_actions.name AS action,
5753 inverse,
5754 action_param,
5755 filter_param
5756 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5757 enabled = true AND
5758 $ftype_query_part
5759 owner_uid = $owner_uid AND
5760 ttrss_filter_types.id = filter_type AND
5761 ttrss_filter_actions.id = action_id AND
5762 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5763
5764 while ($line = db_fetch_assoc($result)) {
5765 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5766 $filter["reg_exp"] = $line["reg_exp"];
5767 $filter["action"] = $line["action"];
5768 $filter["action_param"] = $line["action_param"];
5769 $filter["filter_param"] = $line["filter_param"];
5770 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5771
5772 array_push($filters[$line["name"]], $filter);
5773 }
5774
5775 return $filters;
5776 }
5777
5778 function get_score_pic($score) {
5779 if ($score > 100) {
5780 return "score_high.png";
5781 } else if ($score > 0) {
5782 return "score_half_high.png";
5783 } else if ($score < -100) {
5784 return "score_low.png";
5785 } else if ($score < 0) {
5786 return "score_half_low.png";
5787 } else {
5788 return "score_neutral.png";
5789 }
5790 }
5791
5792 function rounded_table_start($classname, $header = "&nbsp;") {
5793 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5794 print "<tr><td class='c1'>&nbsp;</td><td class='top'>$header</td><td class='c2'>&nbsp;</td></tr>";
5795 print "<tr><td class='left'>&nbsp;</td><td class='content'>";
5796 }
5797
5798 function rounded_table_end($footer = "&nbsp;") {
5799 print "</td><td class='right'>&nbsp;</td></tr>";
5800 print "<tr><td class='c4'>&nbsp;</td><td class='bottom'>$footer</td><td class='c3'>&nbsp;</td></tr>";
5801 print "</table>";
5802 }
5803
5804 function print_label_dlg_common_examples() {
5805
5806 print __("Match ") . " ";
5807
5808/* print "<select name=\"label_andor\">";
5809 print "<option value=\"and\">AND</option>";
5810 print "<option value=\"or\">OR</option>";
5811 print "</select>"; */
5812
5813 print "<select name=\"label_fields\" onchange=\"labelFieldsCheck(this)\">";
5814 print "<option value=\"unread\">".__("Unread articles")."</option>";
5815 print "<option value=\"updated\">".__("Updated articles")."</option>";
5816 print "<option value=\"kw_title\">".__("Title contains")."</option>";
5817 print "<option value=\"kw_content\">".__("Content contains")."</option>";
5818 print "<option value=\"scoreE\">".__("Score equals")."</option>";
5819 print "<option value=\"scoreG\">".__("Score is greater than")."</option>";
5820 print "<option value=\"scoreL\">".__("Score is less than")."</option>";
5821 print "<option value=\"newerH\">".__("Articles newer than X hours")."</option>";
5822 print "<option value=\"newerD\">".__("Articles newer than X days")."</option>";
5823
5824 print "</select>";
5825
5826 print "<input style=\"display : none\" name=\"label_fields_param\"
5827 size=\"10\">";
5828
5829 print " <input type=\"submit\"
5830 onclick=\"return addLabelExample()\"
5831 value=\"".__("Add")."\">";
5832 }
5833
5834 function feed_has_icon($id) {
5835 return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0;
5836 }
5837
5838 function init_connection($link) {
5839 if (DB_TYPE == "pgsql") {
5840 pg_query($link, "set client_encoding = 'UTF-8'");
5841 pg_set_client_encoding("UNICODE");
5842 pg_query($link, "set datestyle = 'ISO, european'");
5843 } else {
5844 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) {
5845 db_query($link, "SET NAMES " . MYSQL_CHARSET);
5846 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5847 }
5848 }
5849 }
5850
5851 function update_feedbrowser_cache($link) {
5852
5853 $result = db_query($link, "SELECT feed_url,COUNT(id) AS subscribers
5854 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5855 WHERE tf.feed_url = ttrss_feeds.feed_url
5856 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5857 GROUP BY feed_url ORDER BY subscribers DESC LIMIT 200");
5858
5859 db_query($link, "BEGIN");
5860
5861 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5862
5863 $count = 0;
5864
5865 while ($line = db_fetch_assoc($result)) {
5866 $subscribers = db_escape_string($line["subscribers"]);
5867 $feed_url = db_escape_string($line["feed_url"]);
5868
5869 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5870 (feed_url, subscribers) VALUES ('$feed_url', '$subscribers')");
5871
5872 ++$count;
5873 }
5874
5875 db_query($link, "COMMIT");
5876
5877 return $count;
5878
5879 }
5880
5881 function ccache_zero($link, $feed_id, $owner_uid) {
5882 db_query($link, "UPDATE ttrss_counters_cache SET
5883 value = 0, updated = NOW() WHERE
5884 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5885 }
5886
5887 function ccache_zero_all($link, $owner_uid) {
5888 db_query($link, "UPDATE ttrss_counters_cache SET
5889 value = 0 WHERE owner_uid = '$owner_uid'");
5890
5891 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5892 value = 0 WHERE owner_uid = '$owner_uid'");
5893 }
5894
5895 function ccache_update_all($link, $owner_uid) {
5896
5897 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5898
5899 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5900 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5901
5902 while ($line = db_fetch_assoc($result)) {
5903 ccache_update($link, $line["feed_id"], $owner_uid, true);
5904 }
5905
5906 /* We have to manually include category 0 */
5907
5908 ccache_update($link, 0, $owner_uid, true);
5909
5910 } else {
5911 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5912 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5913
5914 while ($line = db_fetch_assoc($result)) {
5915 print ccache_update($link, $line["feed_id"], $owner_uid);
5916
5917 }
5918
5919 }
5920 }
5921
5922 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5923 $no_update = false) {
5924
5925 if (!$is_cat) {
5926 $table = "ttrss_counters_cache";
5927 } else {
5928 $table = "ttrss_cat_counters_cache";
5929 }
5930
5931 if (DB_TYPE == "pgsql") {
5932 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5933 } else if (DB_TYPE == "mysql") {
5934 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5935 }
5936
5937 $result = db_query($link, "SELECT value FROM $table
5938 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5939 LIMIT 1");
5940
5941 if (db_num_rows($result) == 1) {
5942 return db_fetch_result($result, 0, "value");
5943 } else {
5944 if ($no_update) {
5945 return -1;
5946 } else {
5947 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5948 }
5949 }
5950
5951 }
5952
5953 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5954 $update_pcat = true) {
5955
5956 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5957
5958 /* When updating a label, all we need to do is recalculate feed counters
5959 * because labels are not cached */
5960
5961 if ($feed_id < 0) {
5962 ccache_update_all($link, $owner_uid);
5963 return;
5964 }
5965
5966 if (!$is_cat) {
5967 $table = "ttrss_counters_cache";
5968 } else {
5969 $table = "ttrss_cat_counters_cache";
5970 }
5971
5972 if ($is_cat && $feed_id >= 0) {
5973 if ($feed_id != 0) {
5974 $cat_qpart = "cat_id = '$feed_id'";
5975 } else {
5976 $cat_qpart = "cat_id IS NULL";
5977 }
5978
5979 /* Recalculate counters for child feeds */
5980
5981 $result = db_query($link, "SELECT id FROM ttrss_feeds
5982 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5983
5984 while ($line = db_fetch_assoc($result)) {
5985 ccache_update($link, $line["id"], $owner_uid, false, false);
5986 }
5987
5988 $result = db_query($link, "SELECT SUM(value) AS sv
5989 FROM ttrss_counters_cache, ttrss_feeds
5990 WHERE id = feed_id AND $cat_qpart AND
5991 ttrss_feeds.owner_uid = '$owner_uid'");
5992
5993 $unread = (int) db_fetch_result($result, 0, "sv");
5994
5995 } else {
5996 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5997 }
5998
5999 $result = db_query($link, "SELECT feed_id FROM $table
6000 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6001
6002 if (db_num_rows($result) == 1) {
6003 db_query($link, "UPDATE $table SET
6004 value = '$unread', updated = NOW() WHERE
6005 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6006
6007 } else {
6008 db_query($link, "INSERT INTO $table
6009 (feed_id, value, owner_uid, updated)
6010 VALUES
6011 ($feed_id, $unread, $owner_uid, NOW())");
6012 }
6013
6014 if ($feed_id > 0 && $prev_unread != $unread) {
6015
6016 if (!$is_cat) {
6017
6018 /* Update parent category */
6019
6020 if ($update_pcat) {
6021
6022 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6023 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6024
6025 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6026
6027 ccache_update($link, $cat_id, $owner_uid, true);
6028
6029 }
6030 }
6031 } else if ($feed_id < 0) {
6032 ccache_update_all($link, $owner_uid);
6033 }
6034
6035 return $unread;
6036 }
6037
6038 function label_find_id($link, $label, $owner_uid) {
6039 $result = db_query($link,
6040 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6041 AND owner_uid = '$owner_uid' LIMIT 1");
6042
6043 if (db_num_rows($result) == 1) {
6044 return db_fetch_result($result, 0, "id");
6045 } else {
6046 return 0;
6047 }
6048 }
6049
6050 function label_add_article($link, $id, $label, $owner_uid) {
6051
6052 $label_id = label_find_id($link, $label, $owner_uid);
6053
6054 if (!$label_id) return;
6055
6056 $result = db_query($link,
6057 "SELECT
6058 article_id FROM ttrss_labels2, ttrss_user_labels2
6059 WHERE
6060 label_id = id AND
6061 label_id = '$label_id' AND
6062 article_id = '$id' AND owner_uid = '$owner_uid'
6063 LIMIT 1");
6064
6065 if (db_num_rows($result) == 0) {
6066 db_query($link, "INSERT INTO ttrss_user_labels2
6067 (label_id, article_id) VALUES ('$label_id', '$id')");
6068 }
6069 }
6070?>
web-based news feed (RSS/Atom) reader and aggregator; see https://tt-rss.org/