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