]> git.wh0rd.org - tt-rss.git/blame - functions.php
git.wh0rd.org / tt-rss.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
implement SIMPLEPIE_CACHE_DIR
[tt-rss.git] / functions.php
CommitLineData
1d3a17c7 1<?php
f1a80dae 2
894ebcf5 3/* if ($_GET["debug"]) {
cce28758
AD		 4 define('DEFAULT_ERROR_LEVEL', E_ALL);
5 } else {
6 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
894ebcf5 7 } */
cce28758 8
40d13c28 9 require_once 'config.php';
cc17c205 10
f8c612d4 11 function get_translations() {
6a214f92 12 $tr = array(
019bd5a9 13 "auto" => "Detect automatically",
6a214f92
AD		 14 "en_US" => "English",
15 "fr_FR" => "Français",
16 "ru_RU" => "Русский",
17 "zh_CN" => "Simplified Chinese");
f8c612d4
AD		 18
19 return $tr;
20 }
21
8d039718 22 if (ENABLE_TRANSLATIONS == true) {
865220a4
AD		 23 require_once "accept-to-gettext.php";
24 require_once "gettext/gettext.inc";
aba609e0 25
8d039718
AD		 26 function startup_gettext() {
27
28 # Get locale from Accept-Language header
6a214f92 29 $lang = al2gt(array_keys(get_translations()), "text/html");
89cb787e
AD		 30
31 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
32 $lang = _TRANSLATION_OVERRIDE_DEFAULT;
33 }
34
672f3f3c 35 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
68659d98
AD		 36 $lang = $_COOKIE["ttrss_lang"];
37 }
38
8d039718
AD		 39 if ($lang) {
40 _setlocale(LC_MESSAGES, $lang);
41 _bindtextdomain("messages", "locale");
42 _textdomain("messages");
43 _bind_textdomain_codeset("messages", "UTF-8");
44 }
aba609e0 45 }
aba609e0 46
cc17c205 47 startup_gettext();
865220a4
AD		 48
49 } else {
50 function __($msg) {
51 return $msg;
52 }
53 function startup_gettext() {
54 // no-op
55 return true;
56 }
cc17c205
AD		 57 }
58
b619ff15 59 require_once 'db-prefs.php';
5bc0bd27 60 require_once 'compat.php';
af106b0e 61 require_once 'errors.php';
8911ac8b 62 require_once 'version.php';
40d13c28 63
49f9c923 64 define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
a3ee2a38
AD		 65 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
66
9fdf7824
AD		 67 if (ENABLE_SIMPLEPIE) {
68 require_once "simplepie/simplepie.inc";
69 } else {
70 require_once "magpierss/rss_fetch.inc";
71 require_once 'magpierss/rss_utils.inc';
72 }
49f9c923 73
f738aef1
AD		 74 include_once "tw/tw-config.php";
75 include_once "tw/tw.php";
76 include_once TW_SETUP . "paranoya.php";
77
78 $tw_parser = new twParser();
79
6f9e33e4
AD		 80 function _debug($msg) {
81 $ts = strftime("%H:%M:%S", time());
82 print "[$ts] $msg\n";
83 }
84
ad507f85
AD		 85 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
86
87 $rows = -1;
4c193675 88
fefa6ca3 89 if (DB_TYPE == "pgsql") {
44e241cb 90/* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
fefa6ca3 91 marked = false AND feed_id = '$feed_id' AND
35d8cf43 92 (SELECT date_entered FROM ttrss_entries WHERE
44e241cb
AD		 93 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
94
6e7f8d26
AD		 95 $pg_version = get_pgsql_version($link);
96
97 if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) {
1e59ae35
AD		 98
99 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
100 ttrss_entries.id = ref_id AND
101 marked = false AND
102 feed_id = '$feed_id' AND
103 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
104
105 } else {
106
107 $result = db_query($link, "DELETE FROM ttrss_user_entries
108 USING ttrss_entries
109 WHERE ttrss_entries.id = ref_id AND
110 marked = false AND
111 feed_id = '$feed_id' AND
fc774155 112 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
1e59ae35 113 }
ad507f85
AD		 114
115 $rows = pg_affected_rows($result);
116
fefa6ca3 117 } else {
1e59ae35 118
30f1746f 119/* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
fefa6ca3 120 marked = false AND feed_id = '$feed_id' AND
35d8cf43 121 (SELECT date_entered FROM ttrss_entries WHERE
30f1746f
AD		 122 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
123
124 $result = db_query($link, "DELETE FROM ttrss_user_entries
125 USING ttrss_user_entries, ttrss_entries
126 WHERE ttrss_entries.id = ref_id AND
127 marked = false AND
128 feed_id = '$feed_id' AND
129 ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
130
ad507f85
AD		 131 $rows = mysql_affected_rows($link);
132
133 }
134
135 if ($debug) {
6f9e33e4 136 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
fefa6ca3
AD		 137 }
138 }
139
44e241cb
AD		 140 function global_purge_old_posts($link, $do_output = false, $limit = false) {
141
894ebcf5 142 $random_qpart = sql_random_function();
fefa6ca3 143
44e241cb
AD		 144 if ($limit) {
145 $limit_qpart = "LIMIT $limit";
146 } else {
147 $limit_qpart = "";
148 }
149
fefa6ca3 150 $result = db_query($link,
44e241cb
AD		 151 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
152 ORDER BY $random_qpart $limit_qpart");
fefa6ca3
AD		 153
154 while ($line = db_fetch_assoc($result)) {
155
156 $feed_id = $line["id"];
157 $purge_interval = $line["purge_interval"];
158 $owner_uid = $line["owner_uid"];
159
160 if ($purge_interval == 0) {
161
162 $tmp_result = db_query($link,
163 "SELECT value FROM ttrss_user_prefs WHERE
164 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
165
166 if (db_num_rows($tmp_result) != 0) {
167 $purge_interval = db_fetch_result($tmp_result, 0, "value");
168 }
169 }
170
171 if ($do_output) {
ad507f85 172// print "Feed $feed_id: purge interval = $purge_interval\n";
fefa6ca3
AD		 173 }
174
175 if ($purge_interval > 0) {
ad507f85 176 purge_feed($link, $feed_id, $purge_interval, $do_output);
fefa6ca3
AD		 177 }
178 }
179
71604ca4
AD		 180 // purge orphaned posts in main content table
181 db_query($link, "DELETE FROM ttrss_entries WHERE
182 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
183
fefa6ca3
AD		 184 }
185
b6eefba5 186 function purge_old_posts($link) {
5d73494a 187
f1a80dae
AD		 188 $user_id = $_SESSION["uid"];
189
190 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
191 WHERE owner_uid = '$user_id'");
5d73494a
AD		 192
193 while ($line = db_fetch_assoc($result)) {
194
195 $feed_id = $line["id"];
196 $purge_interval = $line["purge_interval"];
197
b619ff15 198 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
5d73494a 199
140aae81 200 if ($purge_interval > 0) {
fefa6ca3 201 purge_feed($link, $feed_id, $purge_interval);
5d73494a
AD		 202 }
203 }
71604ca4
AD		 204
205 // purge orphaned posts in main content table
206 db_query($link, "DELETE FROM ttrss_entries WHERE
207 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
c3a8d71a
AD		 208 }
209
c7d57b66
AD		 210 function get_feed_update_interval($link, $feed_id) {
211 $result = db_query($link, "SELECT owner_uid, update_interval FROM
212 ttrss_feeds WHERE id = '$feed_id'");
213
214 if (db_num_rows($result) == 1) {
215 $update_interval = db_fetch_result($result, 0, "update_interval");
216 $owner_uid = db_fetch_result($result, 0, "owner_uid");
217
218 if ($update_interval != 0) {
219 return $update_interval;
220 } else {
221 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
222 }
223
224 } else {
225 return -1;
226 }
227 }
228
1f2b01ed 229 function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) {
40d13c28 230
4769ddaf 231 if (WEB_DEMO_MODE) return;
b0b4abcf 232
a2770077
AD		 233 if (!$user_id) {
234 $user_id = $_SESSION["uid"];
235 purge_old_posts($link);
236 }
237
25af8dad 238// db_query($link, "BEGIN");
b82af8c3 239
cbd8650d
AD		 240 if (MAX_UPDATE_TIME > 0) {
241 if (DB_TYPE == "mysql") {
242 $q_order = "RAND()";
243 } else {
244 $q_order = "RANDOM()";
245 }
246 } else {
247 $q_order = "last_updated DESC";
248 }
249
d148926e 250 $result = db_query($link, "SELECT feed_url,id,
798f722b 251 SUBSTRING(last_updated,1,19) AS last_updated,
5c563acd 252 update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id'
cbd8650d
AD		 253 ORDER BY $q_order");
254
255 $upd_start = time();
40d13c28 256
b6eefba5 257 while ($line = db_fetch_assoc($result)) {
d148926e
AD		 258 $upd_intl = $line["update_interval"];
259
b619ff15 260 if (!$upd_intl || $upd_intl == 0) {
e289ca71 261 $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id, false);
b619ff15 262 }
d148926e 263
c1e202b7
AD		 264 if ($upd_intl < 0) {
265 // Updates for this feed are disabled
266 continue;
267 }
268
93d40f50
AD		 269 if ($fetch || (!$line["last_updated"] ||
270 time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) {
c5142cca 271
cbd8650d
AD		 272// print "<!-- feed: ".$line["feed_url"]." -->";
273
1f2b01ed 274 update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon);
cbd8650d
AD		 275
276 $upd_elapsed = time() - $upd_start;
277
278 if (MAX_UPDATE_TIME > 0 && $upd_elapsed > MAX_UPDATE_TIME) {
279 return;
280 }
d148926e 281 }
40d13c28
AD		 282 }
283
25af8dad 284// db_query($link, "COMMIT");
b82af8c3 285
40d13c28
AD		 286 }
287
4065b60b
AD		 288 function fetch_file_contents($url) {
289 if (USE_CURL_FOR_ICONS) {
290 $tmpfile = tempnam(TMP_DIRECTORY, "ttrss-tmp");
291
292 $ch = curl_init($url);
293 $fp = fopen($tmpfile, "w");
294
295 if ($fp) {
296 curl_setopt($ch, CURLOPT_FILE, $fp);
dd966fed
AD		 297 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
298 curl_setopt($ch, CURLOPT_TIMEOUT, 45);
4065b60b
AD		 299 curl_exec($ch);
300 curl_close($ch);
301 fclose($fp);
302 }
303
304 $contents = file_get_contents($tmpfile);
305 unlink($tmpfile);
306
307 return $contents;
308
309 } else {
310 return file_get_contents($url);
311 }
312
313 }
78800912 314
4065b60b
AD		 315 // adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
316 // http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
78800912 317
4065b60b 318 function get_favicon_url($url) {
99331724 319
4065b60b 320 if ($html = @fetch_file_contents($url)) {
78800912 321
4065b60b
AD		 322 if ( preg_match('/<link[^>]+rel="(?:shortcut )?icon"[^>]+?href="([^"]+?)"/si', $html, $matches)) {
323 // Attempt to grab a favicon link from their webpage url
324 $linkUrl = html_entity_decode($matches[1]);
c798704b 325
4065b60b
AD		 326 if (substr($linkUrl, 0, 1) == '/') {
327 $urlParts = parse_url($url);
328 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].$linkUrl;
329 } else if (substr($linkUrl, 0, 7) == 'http://') {
330 $faviconURL = $linkUrl;
331 } else if (substr($url, -1, 1) == '/') {
332 $faviconURL = $url.$linkUrl;
333 } else {
334 $faviconURL = $url.'/'.$linkUrl;
e695fdc8 335 }
717f5e64 336
c798704b 337 } else {
4065b60b
AD		 338 // If unsuccessful, attempt to "guess" the favicon location
339 $urlParts = parse_url($url);
340 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].'/favicon.ico';
341 }
342 }
c798704b 343
4065b60b
AD		 344 // Run a test to see if what we have attempted to get actually exists.
345 if(USE_CURL_FOR_ICONS || url_validate($faviconURL)) {
346 return $faviconURL;
347 } else {
348 return false;
349 }
350 }
351
352 function url_validate($link) {
353
354 $url_parts = @parse_url($link);
355
356 if ( empty( $url_parts["host"] ) )
357 return false;
358
359 if ( !empty( $url_parts["path"] ) ) {
360 $documentpath = $url_parts["path"];
361 } else {
362 $documentpath = "/";
363 }
364
365 if ( !empty( $url_parts["query"] ) )
366 $documentpath .= "?" . $url_parts["query"];
367
368 $host = $url_parts["host"];
369 $port = $url_parts["port"];
370
371 if ( empty($port) )
372 $port = "80";
373
374 $socket = @fsockopen( $host, $port, $errno, $errstr, 30 );
375
376 if ( !$socket )
377 return false;
c798704b 378
4065b60b
AD		 379 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
380
381 $http_response = fgets( $socket, 22 );
382
383 $responses = "/(200 OK)|(30[0-9] Moved)/";
384 if ( preg_match($responses, $http_response) ) {
385 fclose($socket);
386 return true;
387 } else {
388 return false;
389 }
390
391 }
392
393 function check_feed_favicon($site_url, $feed, $link) {
394 $favicon_url = get_favicon_url($site_url);
395
396# print "FAVICON [$site_url]: $favicon_url\n";
397
398 error_reporting(0);
399
400 $icon_file = ICONS_DIR . "/$feed.ico";
401
402 if ($favicon_url && !file_exists($icon_file)) {
403 $contents = fetch_file_contents($favicon_url);
404
405 $fp = fopen($icon_file, "w");
78800912 406
4065b60b
AD		 407 if ($fp) {
408 fwrite($fp, $contents);
409 fclose($fp);
410 chmod($icon_file, 0644);
411 }
78800912 412 }
4065b60b
AD		 413
414 error_reporting(DEFAULT_ERROR_LEVEL);
415
78800912
AD		 416 }
417
ddb68b81 418 function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) {
40d13c28 419
ddb68b81 420 if (DAEMON_REFRESH_ONLY && !$_GET["daemon"] && !$ignore_daemon) {
21cfcdf2
AD		 421 return;
422 }
423
4bc64807 424 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
34e420fb 425 _debug("update_rss_feed: start");
219bd8fc
AD		 426 }
427
47c6c988 428 $result = db_query($link, "SELECT update_interval,auth_login,auth_pass
a88c1f36
AD		 429 FROM ttrss_feeds WHERE id = '$feed'");
430
47439031
AD		 431 $auth_login = db_fetch_result($result, 0, "auth_login");
432 $auth_pass = db_fetch_result($result, 0, "auth_pass");
47c6c988 433
a88c1f36
AD		 434 $update_interval = db_fetch_result($result, 0, "update_interval");
435
436 if ($update_interval < 0) { return; }
437
ab3d0b99
AD		 438 $feed = db_escape_string($feed);
439
47c6c988
AD		 440 $fetch_url = $feed_url;
441
442 if ($auth_login && $auth_pass) {
443 $url_parts = array();
444 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
445
446 if ($url_parts[1] && $url_parts[2]) {
447 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
448 }
449
450 }
ab3d0b99 451
4bc64807 452 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
ca872b9d 453 _debug("update_rss_feed: fetching [$fetch_url]...");
219bd8fc
AD		 454 }
455
9fdf7824 456 if (!defined('DAEMON_EXTENDED_DEBUG') && !$_GET['xdebug']) {
219bd8fc
AD		 457 error_reporting(0);
458 }
459
9fdf7824
AD		 460 if (!ENABLE_SIMPLEPIE) {
461 $rss = fetch_rss($fetch_url);
462 } else {
c7d57b66
AD		 463 if (!is_dir(SIMPLEPIE_CACHE_DIR)) {
464 mkdir(SIMPLEPIE_CACHE_DIR);
465 }
466
ca872b9d
AD		 467 $rss = new SimplePie();
468 $rss->set_useragent(SIMPLEPIE_USERAGENT . MAGPIE_USER_AGENT_EXT);
03a577bf 469 $rss->set_timeout(MAGPIE_FETCH_TIME_OUT);
ca872b9d
AD		 470 $rss->set_feed_url($fetch_url);
471 $rss->set_output_encoding('UTF-8');
c7d57b66
AD		 472
473 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
474 _debug("feed update interval (sec): " .
475 get_feed_update_interval($link, $feed)*60);
476 }
477
478 if (is_dir(SIMPLEPIE_CACHE_DIR)) {
479 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR);
480 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
481 }
482
9fdf7824 483 $rss->init();
9fdf7824
AD		 484 }
485
486// print_r($rss);
219bd8fc 487
4bc64807 488 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
34e420fb 489 _debug("update_rss_feed: fetch done, parsing...");
219bd8fc
AD		 490 } else {
491 error_reporting (DEFAULT_ERROR_LEVEL);
492 }
493
b6eefba5 494 $feed = db_escape_string($feed);
dcee8f61 495
ca872b9d
AD		 496 if (ENABLE_SIMPLEPIE) {
497 $fetch_ok = !$rss->error();
498 } else {
499 $fetch_ok = !!$rss;
500 }
501
502 if ($fetch_ok) {
50b62214 503
4bc64807 504 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
50b62214
AD		 505 _debug("update_rss_feed: processing feed data...");
506 }
507
44e241cb 508// db_query($link, "BEGIN");
dd8c76a9 509
a88c1f36 510 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
f324892e 511 FROM ttrss_feeds WHERE id = '$feed'");
331900c6 512
b6eefba5
AD		 513 $registered_title = db_fetch_result($result, 0, "title");
514 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
f324892e 515 $orig_site_url = db_fetch_result($result, 0, "site_url");
331900c6 516
7fed1940
AD		 517 $owner_uid = db_fetch_result($result, 0, "owner_uid");
518
9fdf7824
AD		 519 if (ENABLE_SIMPLEPIE) {
520 $site_url = $rss->get_link();
521 } else {
522 $site_url = $rss->channel["link"];
523 }
524
8d0ec6fd 525 if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid, false)) {
4bc64807 526 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
50b62214
AD		 527 _debug("update_rss_feed: checking favicon...");
528 }
9fdf7824
AD		 529
530 check_feed_favicon($site_url, $feed, $link);
a2770077
AD		 531 }
532
746b249f 533 if (!$registered_title || $registered_title == "[Unknown]") {
4bc64807 534
fb486a33 535 if (ENABLE_SIMPLEPIE) {
c2f8aac4 536 $feed_title = db_escape_string($rss->get_title());
fb486a33
AD		 537 } else {
538 $feed_title = db_escape_string($rss->channel["title"]);
539 }
4bc64807
AD		 540
541 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
542 _debug("update_rss_feed: registering title: $feed_title");
543 }
7c5a308d 544
f324892e
AD		 545 db_query($link, "UPDATE ttrss_feeds SET
546 title = '$feed_title' WHERE id = '$feed'");
547 }
548
49f9c923 549 // weird, weird Magpie
9fdf7824
AD		 550 if (!ENABLE_SIMPLEPIE) {
551 if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]);
552 }
147f7691
AD		 553
554 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
f324892e
AD		 555 db_query($link, "UPDATE ttrss_feeds SET
556 site_url = '$site_url' WHERE id = '$feed'");
331900c6 557 }
40d13c28 558
b7f4bda2
AD		 559// print "I: " . $rss->channel["image"]["url"];
560
9fdf7824
AD		 561 if (!ENABLE_SIMPLEPIE) {
562 $icon_url = $rss->image["url"];
563 } else {
564 $icon_url = $rss->get_image_url();
565 }
b7f4bda2 566
147f7691 567 if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) {
b6eefba5
AD		 568 $icon_url = db_escape_string($icon_url);
569 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
b7f4bda2
AD		 570 }
571
51e456d6 572 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
50b62214
AD		 573 _debug("update_rss_feed: loading filters...");
574 }
e6155a06
AD		 575
576 $filters = array();
577
4b3dff6e 578 $result = db_query($link, "SELECT reg_exp,
db42b934 579 ttrss_filter_types.name AS name,
073ca0e6 580 ttrss_filter_actions.name AS action,
c2d9322b 581 inverse,
073ca0e6 582 action_param
db42b934 583 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
e8b79d16 584 enabled = true AND
db42b934
AD		 585 owner_uid = $owner_uid AND
586 ttrss_filter_types.id = filter_type AND
587 ttrss_filter_actions.id = action_id AND
f8382011 588 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
e6155a06 589
b6eefba5 590 while ($line = db_fetch_assoc($result)) {
e6155a06 591 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
19c9cb11
AD		 592
593 $filter["reg_exp"] = $line["reg_exp"];
594 $filter["action"] = $line["action"];
073ca0e6 595 $filter["action_param"] = $line["action_param"];
c2d9322b 596 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
073ca0e6 597
19c9cb11 598 array_push($filters[$line["name"]], $filter);
e6155a06
AD		 599 }
600
9fdf7824
AD		 601 if (ENABLE_SIMPLEPIE) {
602 $iterator = $rss->get_items();
603 } else {
604 $iterator = $rss->items;
605 if (!$iterator || !is_array($iterator)) $iterator = $rss->entries;
606 if (!$iterator || !is_array($iterator)) $iterator = $rss;
607 }
c22789da
AD		 608
609 if (!is_array($iterator)) {
39541e74 610 /* db_query($link, "UPDATE ttrss_feeds
75bd0669 611 SET last_error = 'Parse error: can\'t find any articles.'
77f0a2a7
AD		 612 WHERE id = '$feed'"); */
613
614 // clear any errors and mark feed as updated if fetched okay
615 // even if it's blank
616
51e456d6 617 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
844012bc
AD		 618 _debug("update_rss_feed: entry iterator is not an array, no articles?");
619 }
620
77f0a2a7
AD		 621 db_query($link, "UPDATE ttrss_feeds
622 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
623
624 return; // no articles
c22789da 625 }
ddb68b81 626
51e456d6 627 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
50b62214
AD		 628 _debug("update_rss_feed: processing articles...");
629 }
630
ddb68b81 631 foreach ($iterator as $item) {
7c5a308d 632
9fdf7824
AD		 633 if (ENABLE_SIMPLEPIE) {
634 $entry_guid = $item->get_id();
635 if (!$entry_guid) $entry_guid = $item->get_link();
636 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
637
638 } else {
639
640 $entry_guid = $item["id"];
34e420fb 641
9fdf7824
AD		 642 if (!$entry_guid) $entry_guid = $item["guid"];
643 if (!$entry_guid) $entry_guid = $item["link"];
644 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
645 }
be832a1a 646
9fdf7824 647 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
34e420fb
AD		 648 _debug("update_rss_feed: guid $entry_guid");
649 }
650
be832a1a
AD		 651 if (!$entry_guid) continue;
652
653 $entry_timestamp = "";
654
9fdf7824
AD		 655 if (ENABLE_SIMPLEPIE) {
656 $entry_timestamp = strtotime($item->get_date());
657 } else {
658 $rss_2_date = $item['pubdate'];
659 $rss_1_date = $item['dc']['date'];
660 $atom_date = $item['issued'];
661 if (!$atom_date) $atom_date = $item['updated'];
be832a1a 662
9fdf7824
AD		 663 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
664 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
665 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
666 }
9bb36aa0
AD		 667
668 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
669 _debug("update_rss_feed: date $entry_timestamp");
670 }
671
2e930846 672 if ($entry_timestamp == "" || $entry_timestamp == -1 || !$entry_timestamp) {
be832a1a
AD		 673 $entry_timestamp = time();
674 $no_orig_date = 'true';
675 } else {
676 $no_orig_date = 'false';
677 }
678
679 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
680
9fdf7824
AD		 681 if (ENABLE_SIMPLEPIE) {
682 $entry_title = $item->get_title();
683 } else {
684 $entry_title = trim(strip_tags($item["title"]));
685 }
be832a1a 686
9fdf7824
AD		 687 if (ENABLE_SIMPLEPIE) {
688 $entry_link = $item->get_link();
689 } else {
690 // strange Magpie workaround
691 $entry_link = $item["link_"];
692 if (!$entry_link) $entry_link = $item["link"];
693 }
be832a1a 694
9bb36aa0
AD		 695 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
696 _debug("update_rss_feed: title $entry_title");
697 }
698
699 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
7d3ab0dd 700
be832a1a 701 $entry_link = strip_tags($entry_link);
7d3ab0dd 702
9fdf7824
AD		 703 if (ENABLE_SIMPLEPIE) {
704 $entry_content = $item->get_description();
705 } else {
706 $entry_content = $item["content:escaped"];
707
708 if (!$entry_content) $entry_content = $item["content:encoded"];
709 if (!$entry_content) $entry_content = $item["content"];
710 if (!$entry_content) $entry_content = $item["atom_content"];
711 if (!$entry_content) $entry_content = $item["summary"];
712 if (!$entry_content) $entry_content = $item["description"];
713
714 // WTF
715 if (is_array($entry_content)) {
716 $entry_content = $entry_content["encoded"];
717 if (!$entry_content) $entry_content = $entry_content["escaped"];
718 }
be832a1a
AD		 719 }
720
721// print_r($item);
722// print_r(htmlspecialchars($entry_content));
723// print "<br>";
724
725 $entry_content_unescaped = $entry_content;
be832a1a 726
9fdf7824
AD		 727 if (ENABLE_SIMPLEPIE) {
728 $entry_comments = strip_tags($item->data["comments"]);
30cf38dd
AD		 729 if ($item->get_author()) {
730 $entry_author = $item->get_author()->get_name();
731 }
9fdf7824
AD		 732 } else {
733 $entry_comments = strip_tags($item["comments"]);
734
735 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
4d6e9157 736
9fdf7824
AD		 737 if ($item['author']) {
738
739 if (is_array($item['author'])) {
740
741 if (!$entry_author) {
742 $entry_author = db_escape_string(strip_tags($item['author']['name']));
743 }
744
745 if (!$entry_author) {
746 $entry_author = db_escape_string(strip_tags($item['author']['email']));
747 }
4d6e9157 748 }
9fdf7824 749
4d6e9157 750 if (!$entry_author) {
9fdf7824 751 $entry_author = db_escape_string(strip_tags($item['author']));
4d6e9157 752 }
83f114c8 753 }
be832a1a
AD		 754 }
755
83f114c8
AD		 756 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
757
be832a1a
AD		 758 $entry_guid = db_escape_string(strip_tags($entry_guid));
759
760 $result = db_query($link, "SELECT id FROM ttrss_entries
761 WHERE guid = '$entry_guid'");
762
763 $entry_content = db_escape_string($entry_content);
7e43ad58
AD		 764
765 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
766
be832a1a
AD		 767 $entry_title = db_escape_string($entry_title);
768 $entry_link = db_escape_string($entry_link);
2544f36b
AD		 769 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
770 $entry_author = mb_substr($entry_author, 0, 250);
be832a1a 771
9fdf7824
AD		 772 if (ENABLE_SIMPLEPIE) {
773 $num_comments = 0; #FIXME#
774 } else {
775 $num_comments = db_escape_string($item["slash"]["comments"]);
776 }
be832a1a
AD		 777
778 if (!$num_comments) $num_comments = 0;
779
fefef828 780 // parse <category> entries into tags
be832a1a 781
9fdf7824 782 if (ENABLE_SIMPLEPIE) {
be832a1a 783
fefef828 784 $additional_tags = array();
9fdf7824
AD		 785 $additional_tags_src = $item->get_categories();
786
a702e931
AD		 787 if (is_array($additional_tags_src)) {
788 foreach ($additional_tags_src as $tobj) {
789 array_push($additional_tags, $tobj->get_term());
790 }
fefef828 791 }
fefef828 792
6af621c7
AD		 793 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
794 _debug("update_rss_feed: category tags:");
795 print_r($additional_tags);
796 }
797
9fdf7824 798 } else {
fefef828 799
9fdf7824 800 $t_ctr = $item['category#'];
fefef828 801
9fdf7824
AD		 802 $additional_tags = false;
803
804 if ($t_ctr == 0) {
805 $additional_tags = false;
806 } else if ($t_ctr == 1) {
807 $additional_tags = array($item['category']);
808 } else {
809 $additional_tags = array();
810 for ($i = 0; $i <= $t_ctr; $i++ ) {
811 if ($item["category#$i"]) {
812 array_push($additional_tags, $item["category#$i"]);
813 }
814 }
815 }
816
817 // parse <dc:subject> elements
818
819 $t_ctr = $item['dc']['subject#'];
820
821 if ($t_ctr == 1) {
822 $additional_tags = array($item['dc']['subject']);
823 } else if ($t_ctr > 1) {
824 $additional_tags = array();
825 for ($i = 0; $i <= $t_ctr; $i++ ) {
826 if ($item['dc']["subject#$i"]) {
827 array_push($additional_tags, $item['dc']["subject#$i"]);
828 }
fefef828
AD		 829 }
830 }
831 }
8add756a 832
d48d160c 833 # sanitize content
183ad07b 834
007a38d4 835// $entry_content = sanitize_rss($entry_content);
d48d160c 836
9fdf7824 837 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
34e420fb
AD		 838 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
839 }
840
44e241cb
AD		 841 db_query($link, "BEGIN");
842
4c193675
AD		 843 if (db_num_rows($result) == 0) {
844
9fdf7824 845 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
34e420fb
AD		 846 _debug("update_rss_feed: base guid not found");
847 }
848
4c193675
AD		 849 // base post entry does not exist, create it
850
4c193675
AD		 851 $result = db_query($link,
852 "INSERT INTO ttrss_entries
853 (title,
854 guid,
855 link,
856 updated,
857 content,
858 content_hash,
859 no_orig_date,
860 date_entered,
11b0dce2 861 comments,
b6104dee
AD		 862 num_comments,
863 author)
4c193675
AD		 864 VALUES
865 ('$entry_title',
866 '$entry_guid',
867 '$entry_link',
868 '$entry_timestamp_fmt',
869 '$entry_content',
870 '$content_hash',
871 $no_orig_date,
872 NOW(),
11b0dce2 873 '$entry_comments',
b6104dee
AD		 874 '$num_comments',
875 '$entry_author')");
8926aab8
AD		 876 } else {
877 // we keep encountering the entry in feeds, so we need to
878 // update date_entered column so that we don't get horrible
879 // dupes when the entry gets purged and reinserted again e.g.
880 // in the case of SLOW SLOW OMG SLOW updating feeds
881
882 $base_entry_id = db_fetch_result($result, 0, "id");
883
884 db_query($link, "UPDATE ttrss_entries SET date_entered = NOW()
885 WHERE id = '$base_entry_id'");
4c193675
AD		 886 }
887
888 // now it should exist, if not - bad luck then
889
6385315d
AD		 890 $result = db_query($link, "SELECT
891 id,content_hash,no_orig_date,title,
8926aab8 892 substring(date_entered,1,19) as date_entered,
11b0dce2
AD		 893 substring(updated,1,19) as updated,
894 num_comments
6385315d
AD		 895 FROM
896 ttrss_entries
897 WHERE guid = '$entry_guid'");
4c193675
AD		 898
899 if (db_num_rows($result) == 1) {
900
9fdf7824 901 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
7ca91eb3 902 _debug("update_rss_feed: base guid found, checking for user record");
34e420fb
AD		 903 }
904
11b0dce2
AD		 905 // this will be used below in update handler
906 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
907 $orig_title = db_fetch_result($result, 0, "title");
908 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
8926aab8
AD		 909 $orig_date_entered = strtotime(db_fetch_result($result,
910 0, "date_entered"));
6385315d 911
11b0dce2 912 $ref_id = db_fetch_result($result, 0, "id");
4c193675 913
11b0dce2 914 // check for user post link to main table
4c193675 915
11b0dce2 916 // do we allow duplicate posts with same GUID in different feeds?
8d0ec6fd 917 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
11b0dce2
AD		 918 $dupcheck_qpart = "AND feed_id = '$feed'";
919 } else {
920 $dupcheck_qpart = "";
921 }
71604ca4 922
11b0dce2 923// error_reporting(0);
19c9cb11 924
f8382011
AD		 925 $article_filters = get_article_filters($filters, $entry_title,
926 $entry_content, $entry_link);
19c9cb11 927
9fdf7824 928 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
7ca91eb3
AD		 929 _debug("update_rss_feed: article filters: ");
930 if (count($article_filters) != 0) {
931 print_r($article_filters);
932 }
933 }
934
f8382011 935 if (find_article_filter($article_filters, "filter")) {
11b0dce2
AD		 936 continue;
937 }
19c9cb11 938
11b0dce2 939// error_reporting (DEFAULT_ERROR_LEVEL);
3a933f22 940
11b0dce2
AD		 941 $result = db_query($link,
942 "SELECT ref_id FROM ttrss_user_entries WHERE
943 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
944 $dupcheck_qpart");
7ca91eb3 945
11b0dce2
AD		 946 // okay it doesn't exist - create user entry
947 if (db_num_rows($result) == 0) {
948
9fdf7824 949 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
7ca91eb3
AD		 950 _debug("update_rss_feed: user record not found, creating...");
951 }
952
f8382011 953 if (!find_article_filter($article_filters, 'catchup')) {
11b0dce2
AD		 954 $unread = 'true';
955 $last_read_qpart = 'NULL';
956 } else {
957 $unread = 'false';
958 $last_read_qpart = 'NOW()';
959 }
dd7d3187 960
f8382011 961 if (find_article_filter($article_filters, 'mark')) {
dd7d3187
AD		 962 $marked = 'true';
963 } else {
964 $marked = 'false';
965 }
a36c0dfe
AD		 966
967 if (find_article_filter($article_filters, 'publish')) {
968 $published = 'true';
969 } else {
970 $published = 'false';
971 }
972
11b0dce2
AD		 973 $result = db_query($link,
974 "INSERT INTO ttrss_user_entries
a36c0dfe 975 (ref_id, owner_uid, feed_id, unread, last_read, marked, published)
11b0dce2 976 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
a36c0dfe 977 $last_read_qpart, $marked, $published)");
11b0dce2
AD		 978 }
979
6385315d
AD		 980 $post_needs_update = false;
981
8d0ec6fd 982 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
6385315d 983 ($content_hash != $orig_content_hash)) {
7e43ad58 984// print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
6385315d
AD		 985 $post_needs_update = true;
986 }
987
7e43ad58 988 if (db_escape_string($orig_title) != $entry_title) {
6385315d
AD		 989 $post_needs_update = true;
990 }
991
11b0dce2
AD		 992 if ($orig_num_comments != $num_comments) {
993 $post_needs_update = true;
994 }
995
6385315d
AD		 996// this doesn't seem to be very reliable
997//
998// if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
999// $post_needs_update = true;
1000// }
1001
1002 // if post needs update, update it and mark all user entries
1c73bc0c 1003 // linking to this post as updated
6385315d
AD		 1004 if ($post_needs_update) {
1005
7ca91eb3
AD		 1006 if (defined('DAEMON_EXTENDED_DEBUG')) {
1007 _debug("update_rss_feed: post $entry_guid needs update...");
1008 }
1009
6385315d
AD		 1010// print "<!-- post $orig_title needs update : $post_needs_update -->";
1011
6385315d 1012 db_query($link, "UPDATE ttrss_entries
11b0dce2 1013 SET title = '$entry_title', content = '$entry_content',
7e43ad58 1014 content_hash = '$content_hash',
11b0dce2 1015 num_comments = '$num_comments'
6385315d
AD		 1016 WHERE id = '$ref_id'");
1017
8d0ec6fd 1018 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
4919fb42
AD		 1019 db_query($link, "UPDATE ttrss_user_entries
1020 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1021 } else {
1022 db_query($link, "UPDATE ttrss_user_entries
1023 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1024 }
6385315d
AD		 1025
1026 }
4c193675
AD		 1027 }
1028
44e241cb
AD		 1029 db_query($link, "COMMIT");
1030
9fdf7824 1031 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
34e420fb
AD		 1032 _debug("update_rss_feed: looking for tags...");
1033 }
1034
eb36b4eb 1035 /* taaaags */
40e1a95b 1036 // <a href="..." rel="tag">Xorg</a>, //
eb36b4eb 1037
05732aa0 1038 $entry_tags = null;
eb36b4eb 1039
40e1a95b 1040 preg_match_all("/<a.*?rel=['\"]tag['\"].*?>([^<]+)<\/a>/i",
ee2c3050
AD		 1041 $entry_content_unescaped, $entry_tags);
1042
fefef828
AD		 1043/* print "<p><br/>$entry_title : $entry_content_unescaped<br>";
1044 print_r($entry_tags);
1045 print "<br/></p>"; */
eb36b4eb
AD		 1046
1047 $entry_tags = $entry_tags[1];
1048
073ca0e6
AD		 1049 # check for manual tags
1050
f8382011
AD		 1051 $tag_filter = find_article_filter($article_filters, "tag");
1052
1053 if ($tag_filter) {
073ca0e6 1054
f8382011 1055 $manual_tags = trim_array(split(",", $tag_filter[1]));
073ca0e6 1056
f8382011 1057 foreach ($manual_tags as $tag) {
be832a1a
AD		 1058 if (tag_is_valid($tag)) {
1059 array_push($entry_tags, $tag);
1060 }
1061 }
1062 }
1063
11c9ea1f
AD		 1064 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1065 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
8fc70781 1066
fefef828
AD		 1067 if ($additional_tags && is_array($additional_tags)) {
1068 foreach ($additional_tags as $tag) {
156a785d
AD		 1069 if (tag_is_valid($tag) &&
1070 array_search($tag, $boring_tags) === FALSE) {
073ca0e6
AD		 1071 array_push($entry_tags, $tag);
1072 }
1073 }
fefef828
AD		 1074 }
1075
fcc95e24 1076// print "<p>TAGS: "; print_r($entry_tags); print "</p>";
073ca0e6 1077
9fdf7824
AD		 1078 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1079 print_r($entry_tags);
1080 }
1081
eb36b4eb
AD		 1082 if (count($entry_tags) > 0) {
1083
44e241cb
AD		 1084 db_query($link, "BEGIN");
1085
05732aa0
AD		 1086 $result = db_query($link, "SELECT id,int_id
1087 FROM ttrss_entries,ttrss_user_entries
25da6909 1088 WHERE guid = '$entry_guid'
05732aa0 1089 AND feed_id = '$feed' AND ref_id = id
7fed1940 1090 AND owner_uid = '$owner_uid'");
eb36b4eb 1091
fe99ab12 1092 if (db_num_rows($result) == 1) {
eb36b4eb 1093
fe99ab12
AD		 1094 $entry_id = db_fetch_result($result, 0, "id");
1095 $entry_int_id = db_fetch_result($result, 0, "int_id");
1096
1097 foreach ($entry_tags as $tag) {
fefef828 1098
14b6c54b 1099 $tag = sanitize_tag($tag);
fefef828 1100 $tag = db_escape_string($tag);
31483fc1 1101
ef063748
AD		 1102 if (!tag_is_valid($tag)) continue;
1103
fe99ab12
AD		 1104 $result = db_query($link, "SELECT id FROM ttrss_tags
1105 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1106 owner_uid = '$owner_uid' LIMIT 1");
1107
1108 // print db_fetch_result($result, 0, "id");
1109
1110 if ($result && db_num_rows($result) == 0) {
1111
fe99ab12
AD		 1112 db_query($link, "INSERT INTO ttrss_tags
1113 (owner_uid,tag_name,post_int_id)
1114 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1115 }
1116 }
eb36b4eb 1117 }
44e241cb 1118 db_query($link, "COMMIT");
05732aa0 1119 }
9fdf7824
AD		 1120
1121 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1122 _debug("update_rss_feed: article processed");
1123 }
4c193675 1124 }
40d13c28 1125
ab3d0b99
AD		 1126 db_query($link, "UPDATE ttrss_feeds
1127 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
eb36b4eb 1128
44e241cb 1129// db_query($link, "COMMIT");
dd8c76a9 1130
ab3d0b99 1131 } else {
ca872b9d 1132
9fdf7824 1133 if (ENABLE_SIMPLEPIE) {
ca872b9d 1134 $error_msg = mb_substr($rss->error(), 0, 250);
9fdf7824 1135 } else {
ca872b9d 1136 $error_msg = mb_substr(magpie_error(), 0, 250);
9fdf7824 1137 }
ca872b9d
AD		 1138
1139 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
1140 _debug("update_rss_feed: error fetching feed: $error_msg");
1141 }
1142
1143 $error_msg = db_escape_string($error_msg);
1144
ab3d0b99 1145 db_query($link,
aa5f9f5f
AD		 1146 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1147 last_updated = NOW() WHERE id = '$feed'");
40d13c28
AD		 1148 }
1149
9fdf7824 1150 if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
34e420fb 1151 _debug("update_rss_feed: done");
219bd8fc
AD		 1152 }
1153
40d13c28
AD		 1154 }
1155
f175937c 1156 function print_select($id, $default, $values, $attributes = "") {
79f3553b 1157 print "<select name=\"$id\" id=\"$id\" $attributes>";
a0d53889
AD		 1158 foreach ($values as $v) {
1159 if ($v == $default)
1160 $sel = " selected";
1161 else
1162 $sel = "";
1163
1164 print "<option$sel>$v</option>";
1165 }
1166 print "</select>";
1167 }
40d13c28 1168
79f3553b
AD		 1169 function print_select_hash($id, $default, $values, $attributes = "") {
1170 print "<select name=\"$id\" id='$id' $attributes>";
673d54ca
AD		 1171 foreach (array_keys($values) as $v) {
1172 if ($v == $default)
1173 $sel = "selected";
1174 else
1175 $sel = "";
1176
1177 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1178 }
1179
1180 print "</select>";
1181 }
1182
f8382011 1183 function get_article_filters($filters, $title, $content, $link) {
240054f1 1184 $matches = array();
c2d9322b 1185
240054f1
AD		 1186 if ($filters["title"]) {
1187 foreach ($filters["title"] as $filter) {
c2d9322b
AD		 1188 $reg_exp = $filter["reg_exp"];
1189 $inverse = $filter["inverse"];
1190 if ((!$inverse && preg_match("/$reg_exp/i", $title)) ||
1191 ($inverse && !preg_match("/$reg_exp/i", $title))) {
1192
240054f1
AD		 1193 array_push($matches, array($filter["action"], $filter["action_param"]));
1194 }
1195 }
1196 }
1197
1198 if ($filters["content"]) {
1199 foreach ($filters["content"] as $filter) {
c2d9322b
AD		 1200 $reg_exp = $filter["reg_exp"];
1201 $inverse = $filter["inverse"];
1202
1203 if ((!$inverse && preg_match("/$reg_exp/i", $content)) ||
1204 ($inverse && !preg_match("/$reg_exp/i", $content))) {
1205
240054f1
AD		 1206 array_push($matches, array($filter["action"], $filter["action_param"]));
1207 }
1208 }
1209 }
1210
1211 if ($filters["both"]) {
1212 foreach ($filters["both"] as $filter) {
1213 $reg_exp = $filter["reg_exp"];
c2d9322b
AD		 1214 $inverse = $filter["inverse"];
1215
1216 if ($inverse) {
1217 if (!preg_match("/$reg_exp/i", $title) || !preg_match("/$reg_exp/i", $content)) {
1218 array_push($matches, array($filter["action"], $filter["action_param"]));
1219 }
1220 } else {
1221 if (preg_match("/$reg_exp/i", $title) || preg_match("/$reg_exp/i", $content)) {
1222 array_push($matches, array($filter["action"], $filter["action_param"]));
1223 }
240054f1
AD		 1224 }
1225 }
1226 }
1227
1228 if ($filters["link"]) {
1229 $reg_exp = $filter["reg_exp"];
1230 foreach ($filters["link"] as $filter) {
1231 $reg_exp = $filter["reg_exp"];
c2d9322b
AD		 1232 $inverse = $filter["inverse"];
1233
1234 if ((!$inverse && preg_match("/$reg_exp/i", $link)) ||
1235 ($inverse && !preg_match("/$reg_exp/i", $link))) {
1236
240054f1
AD		 1237 array_push($matches, array($filter["action"], $filter["action_param"]));
1238 }
1239 }
1240 }
1241
1242 return $matches;
1243 }
1244
f8382011
AD		 1245 function find_article_filter($filters, $filter_name) {
1246 foreach ($filters as $f) {
1247 if ($f[0] == $filter_name) {
1248 return $f;
1249 };
1250 }
1251 return false;
1252 }
1253
9323147e 1254 function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
fb1fb4ab 1255 $rtl_content = false, $last_updated = false, $last_error = false) {
254e0e4b
AD		 1256
1257 if (file_exists($icon_file) && filesize($icon_file) > 0) {
023fe037 1258 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
254e0e4b 1259 } else {
023fe037 1260 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
254e0e4b
AD		 1261 }
1262
9323147e
AD		 1263 if ($rtl_content) {
1264 $rtl_tag = "dir=\"rtl\"";
1265 } else {
1266 $rtl_tag = "dir=\"ltr\"";
1267 }
1268
78d5212c
AD		 1269 $error_notify_msg = "";
1270
fb1fb4ab
AD		 1271 if ($last_error) {
1272 $link_title = "Error: $last_error ($last_updated)";
78d5212c 1273 $error_notify_msg = "(Error)";
ad780e9c 1274 } else if ($last_updated) {
fb1fb4ab
AD		 1275 $link_title = "Updated: $last_updated";
1276 }
1277
7210613a 1278 $feed = "<a title=\"$link_title\" id=\"FEEDL-$feed_id\"
c50e2b30 1279 href=\"javascript:viewfeed('$feed_id', '', false, '', false, 0);\">$feed_title</a>";
254e0e4b
AD		 1280
1281 print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
b619ff15 1282 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
254e0e4b
AD		 1283 print "$feed_icon";
1284 }
1285
9323147e 1286 print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>";
254e0e4b
AD		 1287
1288 if ($unread != 0) {
1289 $fctr_class = "";
1290 } else {
1291 $fctr_class = "class=\"invisible\"";
1292 }
1293
9323147e 1294 print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\">
254e0e4b 1295 (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
78d5212c
AD		 1296
1297 if (get_pref($link, "EXTENDED_FEEDLIST")) {
1298 print "<div class=\"feedExtInfo\">
1299 <span id=\"FLUPD-$feed_id\">$last_updated $error_notify_msg</span></div>";
1300 }
1301
254e0e4b
AD		 1302 print "</li>";
1303
1304 }
1305
406d9489
AD		 1306 function getmicrotime() {
1307 list($usec, $sec) = explode(" ",microtime());
1308 return ((float)$usec + (float)$sec);
1309 }
1310
f541eb78 1311 function print_radio($id, $default, $true_is, $values, $attributes = "") {
77e96719
AD		 1312 foreach ($values as $v) {
1313
1314 if ($v == $default)
5da169d9 1315 $sel = "checked";
77e96719 1316 else
5da169d9
AD		 1317 $sel = "";
1318
f541eb78 1319 if ($v == $true_is) {
5da169d9
AD		 1320 $sel .= " value=\"1\"";
1321 } else {
1322 $sel .= " value=\"0\"";
1323 }
77e96719 1324
69654950
AD		 1325 print "<input class=\"noborder\"
1326 type=\"radio\" $sel $attributes name=\"$id\">&nbsp;$v&nbsp;";
77e96719
AD		 1327
1328 }
1329 }
1330
ff485f1d
AD		 1331 function initialize_user_prefs($link, $uid) {
1332
1333 $uid = db_escape_string($uid);
1334
1335 db_query($link, "BEGIN");
1336
1337 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1338
1339 $u_result = db_query($link, "SELECT pref_name
1340 FROM ttrss_user_prefs WHERE owner_uid = '$uid'");
1341
1342 $active_prefs = array();
1343
1344 while ($line = db_fetch_assoc($u_result)) {
1345 array_push($active_prefs, $line["pref_name"]);
1346 }
1347
1348 while ($line = db_fetch_assoc($result)) {
1349 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1350// print "adding " . $line["pref_name"] . "<br>";
1351
1352 db_query($link, "INSERT INTO ttrss_user_prefs
1353 (owner_uid,pref_name,value) VALUES
1354 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1355
1356 }
1357 }
1358
1359 db_query($link, "COMMIT");
1360
1361 }
956c7629
AD		 1362
1363 function lookup_user_id($link, $user) {
1364
1365 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1366 login = '$login'");
1367
1368 if (db_num_rows($result) == 1) {
1369 return db_fetch_result($result, 0, "id");
1370 } else {
1371 return false;
1372 }
1373 }
1374
18664970
AD		 1375 function http_authenticate_user($link) {
1376
4bc64807
AD		 1377 error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1378
18664970
AD		 1379 if (!$_SERVER["PHP_AUTH_USER"]) {
1380
1381 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1382 header('HTTP/1.0 401 Unauthorized');
1383 exit;
1384
1385 } else {
1386 $auth_result = authenticate_user($link,
1387 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1388
1389 if (!$auth_result) {
1390 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1391 header('HTTP/1.0 401 Unauthorized');
1392 exit;
1393 }
1394 }
1395
1396 return true;
1397 }
1398
461766f3 1399 function authenticate_user($link, $login, $password, $force_auth = false) {
c8437f35 1400
131b01b3 1401 if (!SINGLE_USER_MODE) {
c8437f35 1402
131b01b3 1403 $pwd_hash = 'SHA1:' . sha1($password);
461766f3
AD		 1404
1405 if ($force_auth && defined('_DEBUG_USER_SWITCH')) {
1406 $query = "SELECT id,login,access_level
1407 FROM ttrss_users WHERE
1408 login = '$login'";
1409 } else {
1410 $query = "SELECT id,login,access_level
1411 FROM ttrss_users WHERE
1412 login = '$login' AND pwd_hash = '$pwd_hash'";
1413 }
1414
1415 $result = db_query($link, $query);
131b01b3
AD		 1416
1417 if (db_num_rows($result) == 1) {
1418 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1419 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1420 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1421
1422 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1423 $_SESSION["uid"]);
1424
1425 $user_theme = get_user_theme_path($link);
1426
1427 $_SESSION["theme"] = $user_theme;
1428 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1429
1430 initialize_user_prefs($link, $_SESSION["uid"]);
1431
1432 return true;
1433 }
1434
1435 return false;
503eb349 1436
131b01b3 1437 } else {
503eb349 1438
131b01b3
AD		 1439 $_SESSION["uid"] = 1;
1440 $_SESSION["name"] = "admin";
f557cd78 1441
0bbba72d
AD		 1442 $user_theme = get_user_theme_path($link);
1443
1444 $_SESSION["theme"] = $user_theme;
1445 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1446
1447 initialize_user_prefs($link, $_SESSION["uid"]);
1448
c8437f35
AD		 1449 return true;
1450 }
c8437f35
AD		 1451 }
1452
e6cb77a0
AD		 1453 function make_password($length = 8) {
1454
1455 $password = "";
798f722b
AD		 1456 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1457
1458 $i = 0;
e6cb77a0
AD		 1459
1460 while ($i < $length) {
1461 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1462
1463 if (!strstr($password, $char)) {
1464 $password .= $char;
1465 $i++;
1466 }
1467 }
1468 return $password;
1469 }
1470
1471 // this is called after user is created to initialize default feeds, labels
1472 // or whatever else
1473
1474 // user preferences are checked on every login, not here
1475
1476 function initialize_user($link, $uid) {
1477
1478 db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
1479 values ('$uid','unread = true', 'Unread articles')");
1480
1481 db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
1482 values ('$uid','last_read is null and unread = false', 'Updated articles')");
1483
1484 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
74bff337 1485 values ('$uid', 'Tiny Tiny RSS: New Releases',
628fcd2c 1486 'http://tt-rss.spb.ru/releases.rss')");
3b0feb9b 1487
cd2cd415
AD		 1488 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1489 values ('$uid', 'Tiny Tiny RSS: Forum',
1490 'http://tt-rss.spb.ru/forum/rss.php')");
3b0feb9b 1491 }
e6cb77a0 1492
b8aa49bc 1493 function logout_user() {
5ccc1cf5
AD		 1494 session_destroy();
1495 if (isset($_COOKIE[session_name()])) {
1496 setcookie(session_name(), '', time()-42000, '/');
1497 }
b8aa49bc
AD		 1498 }
1499
75836f33 1500 function get_script_urlpath() {
87a79fa4 1501 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
75836f33
AD		 1502 }
1503
916f788a 1504 function validate_session($link) {
a2e9b457 1505 if (SESSION_CHECK_ADDRESS && $_SESSION["uid"]) {
916f788a
AD		 1506 if ($_SESSION["ip_address"]) {
1507 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
7f0acba7 1508 $_SESSION["login_error_msg"] = "Session failed to validate (incorrect IP)";
916f788a
AD		 1509 return false;
1510 }
1511 }
1512 }
d620cfe7 1513
a885f0ec 1514/* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
d620cfe7 1515
8e849206 1516 //print_r($_SESSION);
d620cfe7
AD		 1517
1518 if (time() > $_SESSION["cookie_lifetime"]) {
1519 return false;
1520 }
a885f0ec
AD		 1521 } */
1522
916f788a
AD		 1523 return true;
1524 }
1525
793185a9 1526 function login_sequence($link, $mobile = false) {
b8aa49bc 1527 if (!SINGLE_USER_MODE) {
75836f33 1528
461766f3
AD		 1529 if (defined('_DEBUG_USER_SWITCH') && $_SESSION["uid"]) {
1530 $swu = db_escape_string($_REQUEST["swu"]);
1531 if ($swu) {
1532 $_SESSION["prefs_cache"] = false;
1533 return authenticate_user($link, $swu, null, true);
1534 }
1535 }
1536
7f0acba7 1537 $login_action = $_POST["login_action"];
a885f0ec 1538
01a87dff 1539 # try to authenticate user if called from login form
7f0acba7 1540 if ($login_action == "do_login") {
01a87dff
AD		 1541 $login = $_POST["login"];
1542 $password = $_POST["password"];
d620cfe7 1543 $remember_me = $_POST["remember_me"];
f557cd78 1544
01a87dff
AD		 1545 if (authenticate_user($link, $login, $password)) {
1546 $_POST["password"] = "";
d620cfe7 1547
f8c612d4
AD		 1548 $_SESSION["language"] = $_POST["language"];
1549
d620cfe7
AD		 1550 header("Location: " . $_SERVER["REQUEST_URI"]);
1551 exit;
1552
01a87dff 1553 return;
7f0acba7
AD		 1554 } else {
1555 $_SESSION["login_error_msg"] = "Incorrect username or password";
01a87dff
AD		 1556 }
1557 }
1558
1df0f48b
AD		 1559// print session_id();
1560// print_r($_SESSION);
7f0acba7
AD		 1561
1562 if (!$_SESSION["uid"] || !validate_session($link)) {
793185a9 1563 render_login_form($link, $mobile);
01a87dff 1564 exit;
d3687e7a
AD		 1565 } else {
1566 /* bump login timestamp */
1567 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1568 $_SESSION["uid"]);
019bd5a9 1569
d54780bc 1570 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) {
019bd5a9
AD		 1571 setcookie("ttrss_lang", $_SESSION["language"],
1572 time() + SESSION_COOKIE_LIFETIME);
1573 }
b8aa49bc 1574 }
d620cfe7 1575
b8aa49bc 1576 } else {
0bbba72d 1577 return authenticate_user($link, "admin", null);
b8aa49bc
AD		 1578 }
1579 }
3547842a
AD		 1580
1581 function truncate_string($str, $max_len) {
12db369c
AD		 1582 if (mb_strlen($str, "utf-8") > $max_len - 3) {
1583 return mb_substr($str, 0, $max_len, "utf-8") . "...";
3547842a
AD		 1584 } else {
1585 return $str;
1586 }
1587 }
54a60e1a
AD		 1588
1589 function get_user_theme_path($link) {
798f722b
AD		 1590 $result = db_query($link, "SELECT theme_path
1591 FROM
1592 ttrss_themes,ttrss_users
1593 WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]);
54a60e1a
AD		 1594 if (db_num_rows($result) != 0) {
1595 return db_fetch_result($result, 0, "theme_path");
1596 } else {
1597 return null;
1598 }
1599 }
be773442
AD		 1600
1601 function smart_date_time($timestamp) {
1602 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
1603 return date("G:i", $timestamp);
f26450f1 1604 } else if (date("Y", $timestamp) == date("Y")) {
be773442
AD		 1605 return date("M d, G:i", $timestamp);
1606 } else {
7d7e0509 1607 return date("Y/m/d, G:i", $timestamp);
be773442
AD		 1608 }
1609 }
1610
1611 function smart_date($timestamp) {
1612 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
1613 return "Today";
f26450f1 1614 } else if (date("Y", $timestamp) == date("Y")) {
be773442
AD		 1615 return date("D m", $timestamp);
1616 } else {
b02111c2 1617 return date("Y/m/d", $timestamp);
be773442
AD		 1618 }
1619 }
a654a595
AD		 1620
1621 function sql_bool_to_string($s) {
1622 if ($s == "t" || $s == "1") {
1623 return "true";
1624 } else {
1625 return "false";
1626 }
1627 }
e3c99f3b
AD		 1628
1629 function sql_bool_to_bool($s) {
1630 if ($s == "t" || $s == "1") {
1631 return true;
1632 } else {
1633 return false;
1634 }
1635 }
0ea4fb50 1636
e3c99f3b 1637
0ea4fb50
AD		 1638 function toggleEvenOdd($a) {
1639 if ($a == "even")
1640 return "odd";
1641 else
1642 return "even";
1643 }
6043fb7e
AD		 1644
1645 function sanity_check($link) {
9cbca41f 1646
aec3ce39
AD		 1647 error_reporting(0);
1648
6043fb7e
AD		 1649 $error_code = 0;
1650 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
1651 $schema_version = db_fetch_result($result, 0, "schema_version");
1652
1653 if ($schema_version != SCHEMA_VERSION) {
1654 $error_code = 5;
1655 }
1656
aec3ce39
AD		 1657 if (DB_TYPE == "mysql") {
1658 $result = db_query($link, "SELECT true", false);
1659 if (db_num_rows($result) != 1) {
1660 $error_code = 10;
1661 }
1662 }
1663
1664 error_reporting (DEFAULT_ERROR_LEVEL);
1665
6043fb7e 1666 if ($error_code != 0) {
aec3ce39 1667 print_error_xml($error_code);
6043fb7e
AD		 1668 return false;
1669 } else {
1670 return true;
4220d6b0 1671 }
6043fb7e
AD		 1672 }
1673
27981ca3
AD		 1674 function file_is_locked($filename) {
1675 error_reporting(0);
1676 $fp = fopen($filename, "r");
1677 error_reporting(DEFAULT_ERROR_LEVEL);
1678 if ($fp) {
1679 if (flock($fp, LOCK_EX | LOCK_NB)) {
1680 flock($fp, LOCK_UN);
1681 fclose($fp);
1682 return false;
1683 }
1684 fclose($fp);
1685 return true;
1686 }
1687 return false;
1688 }
1689
fcb4c0c9
AD		 1690 function make_lockfile($filename) {
1691 $fp = fopen($filename, "w");
1692
1693 if (flock($fp, LOCK_EX | LOCK_NB)) {
1694 return $fp;
1695 } else {
1696 return false;
1697 }
1698 }
1699
bf7fcde8
AD		 1700 function make_stampfile($filename) {
1701 $fp = fopen($filename, "w");
1702
8e00ae9b 1703 if (flock($fp, LOCK_EX | LOCK_NB)) {
bf7fcde8 1704 fwrite($fp, time() . "\n");
8e00ae9b 1705 flock($fp, LOCK_UN);
bf7fcde8
AD		 1706 fclose($fp);
1707 return true;
1708 } else {
1709 return false;
1710 }
1711 }
1712
8e00ae9b
AD		 1713 function read_stampfile($filename) {
1714
1715 error_reporting(0);
1716 $fp = fopen($filename, "r");
1717 error_reporting (DEFAULT_ERROR_LEVEL);
1718
1719 if (flock($fp, LOCK_EX)) {
1720 $stamp = fgets($fp);
1721 flock($fp, LOCK_UN);
1722 fclose($fp);
1723 return $stamp;
1724 } else {
1725 return false;
1726 }
1727 }
bf7fcde8 1728
894ebcf5
AD		 1729 function sql_random_function() {
1730 if (DB_TYPE == "mysql") {
1731 return "RAND()";
1732 } else {
1733 return "RANDOM()";
1734 }
1735 }
1736
23aa0d16 1737 function catchup_feed($link, $feed, $cat_view) {
88040f57
AD		 1738
1739 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
23aa0d16
AD		 1740
1741 if ($cat_view) {
1742
1743 if ($feed > 0) {
1744 $cat_qpart = "cat_id = '$feed'";
1745 } else {
1746 $cat_qpart = "cat_id IS NULL";
1747 }
1748
1749 $tmp_result = db_query($link, "SELECT id
1750 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " .
1751 $_SESSION["uid"]);
1752
1753 while ($tmp_line = db_fetch_assoc($tmp_result)) {
1754
1755 $tmp_feed = $tmp_line["id"];
1756
1757 db_query($link, "UPDATE ttrss_user_entries
1758 SET unread = false,last_read = NOW()
1759 WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]);
1760 }
1761
1762 } else if ($feed > 0) {
1763
1764 $tmp_result = db_query($link, "SELECT id
1765 FROM ttrss_feeds WHERE parent_feed = '$feed'
1766 ORDER BY cat_id,title");
1767
1768 $parent_ids = array();
1769
1770 if (db_num_rows($tmp_result) > 0) {
1771 while ($p = db_fetch_assoc($tmp_result)) {
1772 array_push($parent_ids, "feed_id = " . $p["id"]);
1773 }
1774
1775 $children_qpart = implode(" OR ", $parent_ids);
1776
1777 db_query($link, "UPDATE ttrss_user_entries
1778 SET unread = false,last_read = NOW()
1779 WHERE (feed_id = '$feed' OR $children_qpart)
1780 AND owner_uid = " . $_SESSION["uid"]);
1781
1782 } else {
1783 db_query($link, "UPDATE ttrss_user_entries
1784 SET unread = false,last_read = NOW()
1785 WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
1786 }
1787
1788 } else if ($feed < 0 && $feed > -10) { // special, like starred
1789
1790 if ($feed == -1) {
1791 db_query($link, "UPDATE ttrss_user_entries
1792 SET unread = false,last_read = NOW()
1793 WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
1794 }
e4f4b46f
AD		 1795
1796 if ($feed == -2) {
1797 db_query($link, "UPDATE ttrss_user_entries
1798 SET unread = false,last_read = NOW()
1799 WHERE published = true AND owner_uid = ".$_SESSION["uid"]);
1800 }
1801
2d24f032
AD		 1802 if ($feed == -3) {
1803
c1d7e6c3
AD		 1804 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
1805
2d24f032 1806 if (DB_TYPE == "pgsql") {
c1d7e6c3 1807 $match_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
2d24f032
AD		 1808 } else {
1809 $match_part .= " AND date_entered > DATE_SUB(NOW(),
c1d7e6c3 1810 INTERVAL $intl HOUR) ";
2d24f032
AD		 1811 }
1812
1813 db_query($link, "UPDATE ttrss_user_entries
1814 SET unread = false,last_read = NOW()
1815 WHERE $match_part AND owner_uid = ".$_SESSION["uid"]);
1816 }
1817
23aa0d16
AD		 1818 } else if ($feed < -10) { // label
1819
1820 // TODO make this more efficient
1821
1822 $label_id = -$feed - 11;
1823
1824 $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
1825 WHERE id = '$label_id'");
1826
1827 if ($tmp_result) {
1828 $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
1829
1830 db_query($link, "BEGIN");
1831
1832 $tmp2_result = db_query($link,
1833 "SELECT
1834 int_id
1835 FROM
88040f57 1836 ttrss_user_entries,ttrss_entries,ttrss_feeds
23aa0d16 1837 WHERE
88040f57
AD		 1838 ref_id = ttrss_entries.id AND
1839 ttrss_user_entries.feed_id = ttrss_feeds.id AND
23aa0d16 1840 $sql_exp AND
88040f57 1841 ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
23aa0d16
AD		 1842
1843 while ($tmp_line = db_fetch_assoc($tmp2_result)) {
1844 db_query($link, "UPDATE
1845 ttrss_user_entries
1846 SET
1847 unread = false, last_read = NOW()
1848 WHERE
1849 int_id = " . $tmp_line["int_id"]);
1850 }
1851
1852 db_query($link, "COMMIT");
1853
1854/* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries
1855 SET unread = false,last_read = NOW()
1856 WHERE $sql_exp
1857 AND ref_id = id
1858 AND owner_uid = ".$_SESSION["uid"]); */
1859 }
1860 }
1861 } else { // tag
1862 db_query($link, "BEGIN");
1863
1864 $tag_name = db_escape_string($feed);
1865
1866 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
1867 WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]);
1868
1869 while ($line = db_fetch_assoc($result)) {
1870 db_query($link, "UPDATE ttrss_user_entries SET
1871 unread = false, last_read = NOW()
1872 WHERE int_id = " . $line["post_int_id"]);
1873 }
1874 db_query($link, "COMMIT");
1875 }
1876 }
1877
1878 function update_generic_feed($link, $feed, $cat_view) {
1879 if ($cat_view) {
1880
1881 if ($feed > 0) {
1882 $cat_qpart = "cat_id = '$feed'";
1883 } else {
1884 $cat_qpart = "cat_id IS NULL";
1885 }
1886
1887 $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
1888 WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
1889
1890 while ($tmp_line = db_fetch_assoc($tmp_result)) {
1891 $feed_url = $tmp_line["feed_url"];
1892 update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
1893 }
1894
1895 } else {
1896 $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
1897 WHERE id = '$feed'");
1898 $feed_url = db_fetch_result($tmp_result, 0, "feed_url");
1899 update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
1900 }
1901 }
a9cb1f83 1902
4ffa126e 1903 function getAllCounters($link, $omode = "flc", $active_feed = false) {
cf4d339c 1904/* getLabelCounters($link);
a9cb1f83
AD		 1905 getFeedCounters($link);
1906 getTagCounters($link);
1907 getGlobalCounters($link);
1908 if (get_pref($link, 'ENABLE_FEED_CATS')) {
1909 getCategoryCounters($link);
cf4d339c
AD		 1910 } */
1911
2bc2147f 1912 if (!$omode) $omode = "flc";
cf4d339c
AD		 1913
1914 getGlobalCounters($link);
1915
1916 if (strchr($omode, "l")) getLabelCounters($link);
4ffa126e 1917 if (strchr($omode, "f")) getFeedCounters($link, SMART_RPC_COUNTERS, $active_feed);
cf4d339c
AD		 1918 if (strchr($omode, "t")) getTagCounters($link);
1919 if (strchr($omode, "c")) {
1920 if (get_pref($link, 'ENABLE_FEED_CATS')) {
1921 getCategoryCounters($link);
1922 }
a9cb1f83
AD		 1923 }
1924 }
1925
1926 function getCategoryCounters($link) {
bba7c4bf
AD		 1927 # two special categories are -1 and -2 (all virtuals; all labels)
1928
1929 $ctr = getCategoryUnread($link, -1);
1930
1931 print "<counter type=\"category\" id=\"-1\" counter=\"$ctr\"/>";
1932
1933 $ctr = getCategoryUnread($link, -2);
1934
1935 print "<counter type=\"category\" id=\"-2\" counter=\"$ctr\"/>";
1936
14073c0a
AD		 1937 $age_qpart = getMaxAgeSubquery();
1938
a9cb1f83 1939 $result = db_query($link, "SELECT cat_id,SUM((SELECT COUNT(int_id)
14073c0a
AD		 1940 FROM ttrss_user_entries, ttrss_entries WHERE feed_id = ttrss_feeds.id
1941 AND id = ref_id AND $age_qpart
a9cb1f83
AD		 1942 AND unread = true)) AS unread FROM ttrss_feeds
1943 WHERE
cfb02131 1944 hidden = false AND owner_uid = ".$_SESSION["uid"]." GROUP BY cat_id");
a9cb1f83
AD		 1945
1946 while ($line = db_fetch_assoc($result)) {
1947 $line["cat_id"] = sprintf("%d", $line["cat_id"]);
1948 print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"".
1949 $line["unread"]."\"/>";
1950 }
1951 }
1952
f295c368
AD		 1953 function getCategoryUnread($link, $cat) {
1954
bba7c4bf 1955 if ($cat >= 0) {
18664970 1956
bba7c4bf
AD		 1957 if ($cat != 0) {
1958 $cat_query = "cat_id = '$cat'";
1959 } else {
1960 $cat_query = "cat_id IS NULL";
1961 }
14073c0a
AD		 1962
1963 $age_qpart = getMaxAgeSubquery();
1964
bba7c4bf
AD		 1965 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
1966 AND hidden = false
1967 AND owner_uid = " . $_SESSION["uid"]);
1968
1969 $cat_feeds = array();
1970 while ($line = db_fetch_assoc($result)) {
1971 array_push($cat_feeds, "feed_id = " . $line["id"]);
1972 }
1973
1974 if (count($cat_feeds) == 0) return 0;
1975
1976 $match_part = implode(" OR ", $cat_feeds);
1977
1978 $result = db_query($link, "SELECT COUNT(int_id) AS unread
14073c0a
AD		 1979 FROM ttrss_user_entries,ttrss_entries
1980 WHERE unread = true AND ($match_part) AND id = ref_id
1981 AND $age_qpart AND owner_uid = " . $_SESSION["uid"]);
bba7c4bf
AD		 1982
1983 $unread = 0;
1984
1985 # this needs to be rewritten
1986 while ($line = db_fetch_assoc($result)) {
1987 $unread += $line["unread"];
1988 }
1989
1990 return $unread;
1991 } else if ($cat == -1) {
2d24f032 1992 return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3);
bba7c4bf 1993 } else if ($cat == -2) {
f295c368 1994
bba7c4bf
AD		 1995 $rv = getLabelCounters($link, false, true);
1996 $ctr = 0;
f295c368 1997
bba7c4bf
AD		 1998 foreach (array_keys($rv) as $k) {
1999 if ($k < -10) {
2000 $ctr += $rv[$k]["counter"];
2001 }
2002 }
f295c368 2003
bba7c4bf 2004 return $ctr;
f295c368 2005 }
f295c368
AD		 2006 }
2007
14073c0a
AD		 2008 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE) {
2009 if (DB_TYPE == "pgsql") {
2010 return "ttrss_entries.date_entered >
2011 NOW() - INTERVAL '$days days'";
2012 } else {
2013 return "ttrss_entries.date_entered >
2014 DATE_SUB(NOW(), INTERVAL $days DAY)";
2015 }
2016 }
2017
f295c368 2018 function getFeedUnread($link, $feed, $is_cat = false) {
a9cb1f83 2019 $n_feed = sprintf("%d", $feed);
f295c368 2020
14073c0a
AD		 2021 $age_qpart = getMaxAgeSubquery();
2022
f295c368 2023 if ($is_cat) {
831ff047 2024 return getCategoryUnread($link, $n_feed);
f295c368 2025 } else if ($n_feed == -1) {
a9cb1f83 2026 $match_part = "marked = true";
e4f4b46f
AD		 2027 } else if ($n_feed == -2) {
2028 $match_part = "published = true";
2d24f032
AD		 2029 } else if ($n_feed == -3) {
2030 $match_part = "unread = true";
2031
c1d7e6c3
AD		 2032 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2033
2d24f032 2034 if (DB_TYPE == "pgsql") {
c1d7e6c3 2035 $match_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
2d24f032 2036 } else {
c1d7e6c3 2037 $match_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2d24f032
AD		 2038 }
2039
4919fb42 2040 } else if ($n_feed > 0) {
831ff047 2041
e8b8485f
AD		 2042 $result = db_query($link, "SELECT id FROM ttrss_feeds
2043 WHERE parent_feed = '$n_feed'
318260cc 2044 AND hidden = false
4919fb42 2045 AND owner_uid = " . $_SESSION["uid"]);
831ff047
AD		 2046
2047 if (db_num_rows($result) > 0) {
4919fb42 2048
831ff047
AD		 2049 $linked_feeds = array();
2050 while ($line = db_fetch_assoc($result)) {
2051 array_push($linked_feeds, "feed_id = " . $line["id"]);
2052 }
e8b8485f
AD		 2053
2054 array_push($linked_feeds, "feed_id = $n_feed");
831ff047
AD		 2055
2056 $match_part = implode(" OR ", $linked_feeds);
2057
4919fb42 2058 $result = db_query($link, "SELECT COUNT(int_id) AS unread
14073c0a
AD		 2059 FROM ttrss_user_entries,ttrss_entries
2060 WHERE unread = true AND
2061 ttrss_user_entries.ref_id = ttrss_entries.id AND
2062 $age_qpart AND
2063 ($match_part) AND
2064 owner_uid = " . $_SESSION["uid"]);
4919fb42
AD		 2065
2066 $unread = 0;
2067
2068 # this needs to be rewritten
2069 while ($line = db_fetch_assoc($result)) {
2070 $unread += $line["unread"];
2071 }
2072
2073 return $unread;
2074
831ff047
AD		 2075 } else {
2076 $match_part = "feed_id = '$n_feed'";
2077 }
a9cb1f83 2078 } else if ($feed < -10) {
318260cc 2079
a9cb1f83
AD		 2080 $label_id = -$feed - 11;
2081
2082 $result = db_query($link, "SELECT sql_exp FROM ttrss_labels WHERE
2083 id = '$label_id' AND owner_uid = " . $_SESSION["uid"]);
2084
2085 $match_part = db_fetch_result($result, 0, "sql_exp");
2086 }
2087
2088 if ($match_part) {
2089
2090 $result = db_query($link, "SELECT count(int_id) AS unread
88040f57
AD		 2091 FROM ttrss_user_entries,ttrss_feeds,ttrss_entries WHERE
2092 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2093 ttrss_user_entries.ref_id = ttrss_entries.id AND
cfb02131 2094 ttrss_feeds.hidden = false AND
14073c0a 2095 $age_qpart AND
88040f57 2096 unread = true AND ($match_part) AND ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
a9cb1f83
AD		 2097
2098 } else {
2099
2100 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
14073c0a
AD		 2101 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2102 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = id
2103 AND unread = true AND $age_qpart AND
a9cb1f83
AD		 2104 ttrss_tags.owner_uid = " . $_SESSION["uid"]);
2105 }
2106
2107 $unread = db_fetch_result($result, 0, "unread");
cfb02131 2108
a9cb1f83
AD		 2109 return $unread;
2110 }
2111
2112 /* FIXME this needs reworking */
2113
f3acc32e
AD		 2114 function getGlobalUnread($link, $user_id = false) {
2115
2116 if (!$user_id) {
2117 $user_id = $_SESSION["uid"];
2118 }
2119
14073c0a
AD		 2120 $age_qpart = getMaxAgeSubquery();
2121
3831db41 2122 $result = db_query($link, "SELECT count(ttrss_entries.id) as c_id FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
a9cb1f83 2123 WHERE unread = true AND
3831db41 2124 ttrss_user_entries.feed_id = ttrss_feeds.id AND
a9cb1f83 2125 ttrss_user_entries.ref_id = ttrss_entries.id AND
3831db41 2126 hidden = false AND
14073c0a 2127 $age_qpart AND
f3acc32e 2128 ttrss_user_entries.owner_uid = '$user_id'");
a9cb1f83
AD		 2129 $c_id = db_fetch_result($result, 0, "c_id");
2130 return $c_id;
2131 }
2132
2133 function getGlobalCounters($link, $global_unread = -1) {
2134 if ($global_unread == -1) {
2135 $global_unread = getGlobalUnread($link);
2136 }
7bf7e4d3
AD		 2137 print "<counter type=\"global\" id='global-unread'
2138 counter='$global_unread'/>";
2139
2140 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2141 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2142
2143 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2144
2145 print "<counter type=\"global\" id='subscribed-feeds'
2146 counter='$subscribed_feeds'/>";
2147
a9cb1f83
AD		 2148 }
2149
2150 function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
2151
2152 if ($smart_mode) {
2153 if (!$_SESSION["tctr_last_value"]) {
2154 $_SESSION["tctr_last_value"] = array();
2155 }
2156 }
2157
2158 $old_counters = $_SESSION["tctr_last_value"];
2159
2160 $tctrs_modified = false;
2161
2162/* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
2163 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
2164 ttrss_user_entries.ref_id = ttrss_entries.id AND
2165 ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
2166 post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name
2167 UNION
2168 select tag_name,0 as count FROM ttrss_tags
2169 WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */
2170
14073c0a
AD		 2171 $age_qpart = getMaxAgeSubquery();
2172
a9cb1f83 2173 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
14073c0a
AD		 2174 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2175 AND ref_id = id AND $age_qpart
a9cb1f83 2176 AND unread = true)) AS count FROM ttrss_tags
ef1ac7c7
AD		 2177 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2178 ORDER BY count DESC LIMIT 55");
a9cb1f83
AD		 2179
2180 $tags = array();
2181
2182 while ($line = db_fetch_assoc($result)) {
2183 $tags[$line["tag_name"]] += $line["count"];
2184 }
2185
2186 foreach (array_keys($tags) as $tag) {
2187 $unread = $tags[$tag];
2188
2189 $tag = htmlspecialchars($tag);
2190
2191 if (!$smart_mode || $old_counters[$tag] != $unread) {
2192 $old_counters[$tag] = $unread;
2193 $tctrs_modified = true;
2194 print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>";
2195 }
2196
2197 }
2198
2199 if ($smart_mode && $tctrs_modified) {
2200 $_SESSION["tctr_last_value"] = $old_counters;
2201 }
2202
2203 }
2204
ef393de7 2205 function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS, $ret_mode = false) {
a9cb1f83 2206
14073c0a
AD		 2207 $age_qpart = getMaxAgeSubquery();
2208
a9cb1f83
AD		 2209 if ($smart_mode) {
2210 if (!$_SESSION["lctr_last_value"]) {
2211 $_SESSION["lctr_last_value"] = array();
2212 }
2213 }
2214
ef393de7
AD		 2215 $ret_arr = array();
2216
a9cb1f83
AD		 2217 $old_counters = $_SESSION["lctr_last_value"];
2218 $lctrs_modified = false;
2219
2d24f032 2220 $count = getFeedUnread($link, -1);
a9cb1f83 2221
ef393de7
AD		 2222 if (!$ret_mode) {
2223 print "<counter type=\"label\" id=\"-1\" counter=\"$count\"/>";
2224 } else {
2225 $ret_arr["-1"]["counter"] = $count;
bba7c4bf 2226 $ret_arr["-1"]["description"] = __("Starred articles");
ef393de7 2227 }
a9cb1f83 2228
2d24f032 2229 $count = getFeedUnread($link, -2);
e4f4b46f
AD		 2230
2231 if (!$ret_mode) {
2232 print "<counter type=\"label\" id=\"-2\" counter=\"$count\"/>";
2233 } else {
2234 $ret_arr["-2"]["counter"] = $count;
bba7c4bf 2235 $ret_arr["-2"]["description"] = __("Published articles");
e4f4b46f
AD		 2236 }
2237
2d24f032
AD		 2238 $count = getFeedUnread($link, -3);
2239
2240 if (!$ret_mode) {
2241 print "<counter type=\"label\" id=\"-3\" counter=\"$count\"/>";
2242 } else {
2243 $ret_arr["-3"]["counter"] = $count;
2244 $ret_arr["-3"]["description"] = __("Fresh articles");
2245 }
2246
e4f4b46f 2247
a9cb1f83
AD		 2248 $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
2249 ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
2250
2251 while ($line = db_fetch_assoc($result)) {
2252
2253 $id = -$line["id"] - 11;
2254
ef393de7
AD		 2255 $label_name = $line["description"];
2256
a9cb1f83
AD		 2257 error_reporting (0);
2258
88040f57 2259 $tmp_result = db_query($link, "SELECT count(ttrss_entries.id) as count FROM ttrss_user_entries,ttrss_entries,ttrss_feeds
a9cb1f83 2260 WHERE (" . $line["sql_exp"] . ") AND unread = true AND
cfb02131 2261 ttrss_feeds.hidden = false AND
14073c0a 2262 $age_qpart AND
88040f57 2263 ttrss_user_entries.feed_id = ttrss_feeds.id AND
a9cb1f83 2264 ttrss_user_entries.ref_id = ttrss_entries.id AND
88040f57 2265 ttrss_user_entries.owner_uid = ".$_SESSION["uid"]);
a9cb1f83
AD		 2266
2267 $count = db_fetch_result($tmp_result, 0, "count");
2268
2269 if (!$smart_mode || $old_counters[$id] != $count) {
2270 $old_counters[$id] = $count;
2271 $lctrs_modified = true;
ef393de7
AD		 2272 if (!$ret_mode) {
2273 print "<counter type=\"label\" id=\"$id\" counter=\"$count\"/>";
2274 } else {
2275 $ret_arr[$id]["counter"] = $count;
2276 $ret_arr[$id]["description"] = $label_name;
2277 }
a9cb1f83
AD		 2278 }
2279
2280 error_reporting (DEFAULT_ERROR_LEVEL);
2281 }
2282
2283 if ($smart_mode && $lctrs_modified) {
2284 $_SESSION["lctr_last_value"] = $old_counters;
2285 }
ef393de7
AD		 2286
2287 return $ret_arr;
a9cb1f83
AD		 2288 }
2289
2290/* function getFeedCounter($link, $id) {
2291
2292 $result = db_query($link, "SELECT
2293 count(id) as count,last_error
2294 FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
2295 WHERE feed_id = '$id' AND unread = true
2296 AND ttrss_user_entries.feed_id = ttrss_feeds.id
2297 AND ttrss_user_entries.ref_id = ttrss_entries.id");
2298
2299 $count = db_fetch_result($result, 0, "count");
2300 $last_error = htmlspecialchars(db_fetch_result($result, 0, "last_error"));
2301
2302 print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" error=\"$last_error\"/>";
2303 } */
2304
4ffa126e 2305 function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS, $active_feed = false) {
a9cb1f83 2306
14073c0a
AD		 2307 $age_qpart = getMaxAgeSubquery();
2308
a9cb1f83
AD		 2309 if ($smart_mode) {
2310 if (!$_SESSION["fctr_last_value"]) {
2311 $_SESSION["fctr_last_value"] = array();
2312 }
2313 }
2314
2315 $old_counters = $_SESSION["fctr_last_value"];
2316
1b1b8a7b 2317/* $result = db_query($link, "SELECT id,last_error,parent_feed,
fb1fb4ab 2318 SUBSTRING(last_updated,1,19) AS last_updated,
a9cb1f83
AD		 2319 (SELECT count(id)
2320 FROM ttrss_entries,ttrss_user_entries
2321 WHERE feed_id = ttrss_feeds.id AND
2322 ttrss_user_entries.ref_id = ttrss_entries.id
2323 AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
2324 FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . "
1b1b8a7b
AD		 2325 AND parent_feed IS NULL"); */
2326
14073c0a
AD		 2327 $query = "SELECT ttrss_feeds.id,
2328 ttrss_feeds.title,
1b1b8a7b
AD		 2329 SUBSTRING(ttrss_feeds.last_updated,1,19) AS last_updated,
2330 last_error,
bc60fda3 2331 COUNT(ttrss_entries.id) AS count
1b1b8a7b
AD		 2332 FROM ttrss_feeds
2333 LEFT JOIN ttrss_user_entries ON (ttrss_user_entries.feed_id = ttrss_feeds.id
2334 AND ttrss_user_entries.owner_uid = ttrss_feeds.owner_uid
2335 AND ttrss_user_entries.unread = true)
14073c0a
AD		 2336 LEFT JOIN ttrss_entries ON (ttrss_user_entries.ref_id = ttrss_entries.id AND
2337 $age_qpart)
2338 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
1b1b8a7b 2339 AND parent_feed IS NULL
14073c0a 2340 GROUP BY ttrss_feeds.id, ttrss_feeds.title, ttrss_feeds.last_updated, last_error";
a9cb1f83 2341
14073c0a 2342 $result = db_query($link, $query);
a9cb1f83
AD		 2343 $fctrs_modified = false;
2344
fb1fb4ab
AD		 2345 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
2346
a9cb1f83
AD		 2347 while ($line = db_fetch_assoc($result)) {
2348
2349 $id = $line["id"];
2350 $count = $line["count"];
2351 $last_error = htmlspecialchars($line["last_error"]);
fb1fb4ab
AD		 2352
2353 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
2354 $last_updated = smart_date_time(strtotime($line["last_updated"]));
2355 } else {
2356 $last_updated = date($short_date, strtotime($line["last_updated"]));
2357 }
2358
588fb13b
AD		 2359 $last_updated = htmlspecialchars($last_updated);
2360
a9cb1f83
AD		 2361 $has_img = is_file(ICONS_DIR . "/$id.ico");
2362
2363 $tmp_result = db_query($link,
14073c0a 2364 "SELECT ttrss_feeds.id,COUNT(unread) AS unread
a9cb1f83
AD		 2365 FROM ttrss_feeds LEFT JOIN ttrss_user_entries
2366 ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
14073c0a
AD		 2367 LEFT JOIN ttrss_entries ON (ttrss_user_entries.ref_id = ttrss_entries.id)
2368 WHERE parent_feed = '$id' AND $age_qpart AND unread = true GROUP BY ttrss_feeds.id");
a9cb1f83
AD		 2369
2370 if (db_num_rows($tmp_result) > 0) {
2371 while ($l = db_fetch_assoc($tmp_result)) {
2372 $count += $l["unread"];
2373 }
2374 }
2375
2376 if (!$smart_mode || $old_counters[$id] != $count) {
2377 $old_counters[$id] = $count;
2378 $fctrs_modified = true;
2379
2380 if ($last_error) {
2381 $error_part = "error=\"$last_error\"";
2382 } else {
2383 $error_part = "";
2384 }
2385
2386 if ($has_img) {
2387 $has_img_part = "hi=\"$has_img\"";
2388 } else {
2389 $has_img_part = "";
2390 }
2391
4ffa126e
AD		 2392 if ($active_feed && $id == $active_feed) {
2393 $has_title_part = "title=\"" . htmlspecialchars($line["title"]) . "\"";
2394 } else {
2395 $has_title_part = "";
2396 }
2397
2398 print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\" $has_title_part/>";
a9cb1f83
AD		 2399 }
2400 }
2401
2402 if ($smart_mode && $fctrs_modified) {
2403 $_SESSION["fctr_last_value"] = $old_counters;
2404 }
2405 }
2406
1b758780 2407 function get_script_dt_add() {
34e420fb 2408 if (strpos(VERSION, ".99") === false) {
1b758780
AD		 2409 return VERSION;
2410 } else {
2411 return time();
2412 }
2413 }
2414
6e7f8d26
AD		 2415 function get_pgsql_version($link) {
2416 $result = db_query($link, "SELECT version() AS version");
2417 $version = split(" ", db_fetch_result($result, 0, "version"));
2418 return $version[1];
2419 }
2420
af106b0e
AD		 2421 function print_error_xml($code, $add_msg = "") {
2422 global $ERRORS;
2423
2424 $error_msg = $ERRORS[$code];
2425
2426 if ($add_msg) {
2427 $error_msg = "$error_msg; $add_msg";
2428 }
2429
4c2abbc1 2430 print "<rpc-reply>";
af106b0e 2431 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
4c2abbc1 2432 print "</rpc-reply>";
af106b0e 2433 }
956c7629 2434
f27de515
AD		 2435 function subscribe_to_feed($link, $feed_link, $cat_id = 0,
2436 $auth_login = '', $auth_pass = '') {
bb0f29a4 2437
b3dfe8ba 2438 # check for feed:http://url
c91c2249
AD		 2439 $feed_link = trim(preg_replace("/^feed:/", "", $feed_link));
2440
b3dfe8ba 2441 # check for feed://URL
e2d84cdb 2442 if (strpos($feed_link, "//") === 0) {
b3dfe8ba
AD		 2443 $feed_link = "http:$feed_link";
2444 }
2445
c91c2249 2446 if ($feed_link == "") return;
bb0f29a4 2447
956c7629
AD		 2448 if ($cat_id == "0" || !$cat_id) {
2449 $cat_qpart = "NULL";
2450 } else {
2451 $cat_qpart = "'$cat_id'";
2452 }
2453
2454 $result = db_query($link,
2455 "SELECT id FROM ttrss_feeds
2456 WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
2457
2458 if (db_num_rows($result) == 0) {
2459
2460 $result = db_query($link,
f27de515
AD		 2461 "INSERT INTO ttrss_feeds
2462 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass)
956c7629 2463 VALUES ('".$_SESSION["uid"]."', '$feed_link',
f27de515 2464 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass')");
956c7629
AD		 2465
2466 $result = db_query($link,
2467 "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'
f27de515 2468 AND owner_uid = " . $_SESSION["uid"]);
956c7629
AD		 2469
2470 $feed_id = db_fetch_result($result, 0, "id");
2471
2472 if ($feed_id) {
2473 update_rss_feed($link, $feed_link, $feed_id, true);
2474 }
2475
2476 return true;
2477 } else {
2478 return false;
2479 }
2480 }
2481
673d54ca
AD		 2482 function print_feed_select($link, $id, $default_id = "",
2483 $attributes = "", $include_all_feeds = true) {
2484
79f3553b 2485 print "<select id=\"$id\" name=\"$id\" $attributes>";
673d54ca 2486 if ($include_all_feeds) {
89cb787e 2487 print "<option value=\"0\">".__('All feeds')."</option>";
673d54ca
AD		 2488 }
2489
2490 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2491 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2492
2493 if (db_num_rows($result) > 0 && $include_all_feeds) {
2494 print "<option disabled>--------</option>";
2495 }
2496
2497 while ($line = db_fetch_assoc($result)) {
2498 if ($line["id"] == $default_id) {
2499 $is_selected = "selected";
2500 } else {
2501 $is_selected = "";
2502 }
79f3553b 2503 printf("<option $is_selected value='%d'>%s</option>",
47439031 2504 $line["id"], htmlspecialchars($line["title"]));
673d54ca
AD		 2505 }
2506
2507 print "</select>";
2508 }
2509
2510 function print_feed_cat_select($link, $id, $default_id = "",
2511 $attributes = "", $include_all_cats = true) {
2512
79f3553b 2513 print "<select id=\"$id\" name=\"$id\" $attributes>";
673d54ca
AD		 2514
2515 if ($include_all_cats) {
d1db26aa 2516 print "<option value=\"0\">".__('Uncategorized')."</option>";
673d54ca
AD		 2517 }
2518
2519 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
2520 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2521
2522 if (db_num_rows($result) > 0 && $include_all_cats) {
2523 print "<option disabled>--------</option>";
2524 }
2525
2526 while ($line = db_fetch_assoc($result)) {
2527 if ($line["id"] == $default_id) {
2528 $is_selected = "selected";
2529 } else {
2530 $is_selected = "";
2531 }
14f69488 2532 printf("<option $is_selected value='%d'>%s</option>",
47439031 2533 $line["id"], htmlspecialchars($line["title"]));
673d54ca
AD		 2534 }
2535
2536 print "</select>";
2537 }
2538
14f69488
AD		 2539 function checkbox_to_sql_bool($val) {
2540 return ($val == "on") ? "true" : "false";
2541 }
86b682ce
AD		 2542
2543 function getFeedCatTitle($link, $id) {
2544 if ($id == -1) {
d1db26aa 2545 return __("Special");
86b682ce 2546 } else if ($id < -10) {
d1db26aa 2547 return __("Labels");
86b682ce
AD		 2548 } else if ($id > 0) {
2549 $result = db_query($link, "SELECT ttrss_feed_categories.title
2550 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
2551 cat_id = ttrss_feed_categories.id");
2552 if (db_num_rows($result) == 1) {
2553 return db_fetch_result($result, 0, "title");
2554 } else {
d1db26aa 2555 return __("Uncategorized");
86b682ce
AD		 2556 }
2557 } else {
2558 return "getFeedCatTitle($id) failed";
2559 }
2560
2561 }
2562
2563 function getFeedTitle($link, $id) {
2564 if ($id == -1) {
d1db26aa 2565 return __("Starred articles");
945c243e
AD		 2566 } else if ($id == -2) {
2567 return __("Published articles");
2d24f032
AD		 2568 } else if ($id == -3) {
2569 return __("Fresh articles");
86b682ce
AD		 2570 } else if ($id < -10) {
2571 $label_id = -10 - $id;
2572 $result = db_query($link, "SELECT description FROM ttrss_labels WHERE id = '$label_id'");
2573 if (db_num_rows($result) == 1) {
2574 return db_fetch_result($result, 0, "description");
2575 } else {
2576 return "Unknown label ($label_id)";
2577 }
2578
2579 } else if ($id > 0) {
2580 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
2581 if (db_num_rows($result) == 1) {
2582 return db_fetch_result($result, 0, "title");
2583 } else {
2584 return "Unknown feed ($id)";
2585 }
2586 } else {
2587 return "getFeedTitle($id) failed";
2588 }
2589
2590 }
3dd46f19
AD		 2591
2592 function get_session_cookie_name() {
2593 return ((!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME);
2594 }
3ac2b520
AD		 2595
2596 function print_init_params($link) {
2597 print "<init-params>";
2598 if ($_SESSION["stored-params"]) {
2599 foreach (array_keys($_SESSION["stored-params"]) as $key) {
5f57b06d
AD		 2600 if ($key) {
2601 $value = htmlspecialchars($_SESSION["stored-params"][$key]);
2602 print "<param key=\"$key\" value=\"$value\"/>";
2603 }
3ac2b520
AD		 2604 }
2605 }
2606
2607 print "<param key=\"daemon_enabled\" value=\"" . ENABLE_UPDATE_DAEMON . "\"/>";
2608 print "<param key=\"feeds_frame_refresh\" value=\"" . FEEDS_FRAME_REFRESH . "\"/>";
0d51e25d 2609 print "<param key=\"daemon_refresh_only\" value=\"" . DAEMON_REFRESH_ONLY . "\"/>";
3ac2b520
AD		 2610
2611 print "<param key=\"on_catchup_show_next_feed\" value=\"" .
2612 get_pref($link, "ON_CATCHUP_SHOW_NEXT_FEED") . "\"/>";
2613
e8bd0da9 2614 print "<param key=\"hide_read_feeds\" value=\"" .
465ff90b 2615 (int) get_pref($link, "HIDE_READ_FEEDS") . "\"/>";
e8bd0da9 2616
c9268ed5 2617 print "<param key=\"feeds_sort_by_unread\" value=\"" .
465ff90b 2618 (int) get_pref($link, "FEEDS_SORT_BY_UNREAD") . "\"/>";
c9268ed5 2619
f6d6e22f 2620 print "<param key=\"confirm_feed_catchup\" value=\"" .
465ff90b 2621 (int) get_pref($link, "CONFIRM_FEED_CATCHUP") . "\"/>";
f6d6e22f 2622
ac7bcd71 2623 print "<param key=\"cdm_auto_catchup\" value=\"" .
465ff90b 2624 (int) get_pref($link, "CDM_AUTO_CATCHUP") . "\"/>";
ac7bcd71 2625
8e9c121b
AD		 2626 print "<param key=\"icons_url\" value=\"" . ICONS_URL . "\"/>";
2627
be0801a1
AD		 2628 print "<param key=\"cookie_lifetime\" value=\"" . SESSION_COOKIE_LIFETIME . "\"/>";
2629
40496720
AD		 2630 print "<param key=\"default_view_mode\" value=\"" .
2631 get_pref($link, "_DEFAULT_VIEW_MODE") . "\"/>";
2632
2633 print "<param key=\"default_view_limit\" value=\"" .
465ff90b 2634 (int) get_pref($link, "_DEFAULT_VIEW_LIMIT") . "\"/>";
40496720 2635
fe8d2059
AD		 2636 print "<param key=\"prefs_active_tab\" value=\"" .
2637 get_pref($link, "_PREFS_ACTIVE_TAB") . "\"/>";
2638
465ff90b
AD		 2639 print "<param key=\"infobox_disable_overlay\" value=\"" .
2640 get_pref($link, "_INFOBOX_DISABLE_OVERLAY") . "\"/>";
2641
527c3bf0
AD		 2642 print "<param key=\"icons_location\" value=\"" .
2643 ICONS_URL . "\"/>";
2644
3ac2b520
AD		 2645 print "</init-params>";
2646 }
f54f515f
AD		 2647
2648 function print_runtime_info($link) {
2649 print "<runtime-info>";
71ad883b
AD		 2650 if (ENABLE_UPDATE_DAEMON) {
2651 print "<param key=\"daemon_is_running\" value=\"".
2652 sprintf("%d", file_is_locked("update_daemon.lock")) . "\"/>";
8e00ae9b 2653
784b47a3 2654 if ($_SESSION["daemon_stamp_check"] + 600 < time()) {
8e00ae9b
AD		 2655
2656 $stamp = (int)read_stampfile("update_daemon.stamp");
2657
2658 if ($stamp) {
2659 if ($stamp + 86400*3 < time()) {
2660 print "<param key=\"daemon_stamp_ok\" value=\"0\"/>";
2661 } else {
2662 print "<param key=\"daemon_stamp_ok\" value=\"1\"/>";
2663 }
2664
2665 $stamp_fmt = date("Y.m.d, G:i", $stamp);
2666
2667 print "<param key=\"daemon_stamp\" value=\"$stamp_fmt\"/>";
2668 }
2669
2670 $_SESSION["daemon_stamp_check"] = time();
2671 }
71ad883b 2672 }
8e00ae9b 2673
d9fa39f1
AD		 2674 if (CHECK_FOR_NEW_VERSION && $_SESSION["access_level"] >= 10) {
2675
c04206e5 2676 if ($_SESSION["last_version_check"] + 7200 < time()) {
d9fa39f1
AD		 2677 $new_version_details = check_for_update($link);
2678
2679 print "<param key=\"new_version_available\" value=\"".
2680 sprintf("%d", $new_version_details != ""). "\"/>";
2681
2682 $_SESSION["last_version_check"] = time();
2683 }
2684 }
2685
1c9df66e 2686// print "<param key=\"new_version_available\" value=\"1\"/>";
b4507bc2 2687
f54f515f
AD		 2688 print "</runtime-info>";
2689 }
ef393de7 2690
88040f57 2691 function getSearchSql($search, $match_on) {
ef393de7 2692
88040f57 2693 $search_query_part = "";
e20c9d88 2694
88040f57
AD		 2695 $keywords = split(" ", $search);
2696 $query_keywords = array();
e20c9d88 2697
88040f57 2698 if ($match_on == "both") {
e20c9d88 2699
88040f57
AD		 2700 foreach ($keywords as $k) {
2701 array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%')
2702 OR UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
2703 }
e20c9d88 2704
88040f57 2705 $search_query_part = implode("AND", $query_keywords) . " AND ";
e20c9d88 2706
88040f57 2707 } else if ($match_on == "title") {
e20c9d88 2708
88040f57
AD		 2709 foreach ($keywords as $k) {
2710 array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%'))");
2711 }
e20c9d88 2712
88040f57 2713 $search_query_part = implode("AND", $query_keywords) . " AND ";
e20c9d88 2714
88040f57
AD		 2715 } else if ($match_on == "content") {
2716
2717 foreach ($keywords as $k) {
2718 array_push($query_keywords, "(UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
2719 }
2720 }
2721
2722 $search_query_part = implode("AND", $query_keywords);
2723
2724 return $search_query_part;
2725 }
2726
c36bf4d5
AD		 2727 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
2728
2729 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
c1a0b534 2730
88040f57
AD		 2731 if ($search) {
2732
2733 $search_query_part = getSearchSql($search, $match_on);
2734 $search_query_part .= " AND ";
e20c9d88 2735
ef393de7
AD		 2736 } else {
2737 $search_query_part = "";
2738 }
2739
2740 $view_query_part = "";
2741
2742 if ($view_mode == "adaptive") {
2743 if ($search) {
2744 $view_query_part = " ";
2745 } else if ($feed != -1) {
f295c368 2746 $unread = getFeedUnread($link, $feed, $cat_view);
ef393de7
AD		 2747 if ($unread > 0) {
2748 $view_query_part = " unread = true AND ";
2749 }
2750 }
2751 }
2752
2753 if ($view_mode == "marked") {
2754 $view_query_part = " marked = true AND ";
2755 }
2756
2757 if ($view_mode == "unread") {
2758 $view_query_part = " unread = true AND ";
2759 }
2760
2761 if ($limit > 0) {
2762 $limit_query_part = "LIMIT " . $limit;
2763 }
2764
2765 $vfeed_query_part = "";
2766
2767 // override query strategy and enable feed display when searching globally
2768 if ($search && $search_mode == "all_feeds") {
2769 $query_strategy_part = "ttrss_entries.id > 0";
2770 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2771 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
2772 $query_strategy_part = "ttrss_entries.id > 0";
2773 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
2774 id = feed_id) as feed_title,";
2775 } else if ($feed >= 0 && $search && $search_mode == "this_cat") {
2776
2777 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
0a6c4846
AD		 2778
2779 $tmp_result = false;
2780
2781 if ($cat_view) {
2782 $tmp_result = db_query($link, "SELECT id
2783 FROM ttrss_feeds WHERE cat_id = '$feed'");
2784 } else {
2785 $tmp_result = db_query($link, "SELECT id
2786 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
2787 WHERE id = '$feed') AND id != '$feed'");
2788 }
ef393de7
AD		 2789
2790 $cat_siblings = array();
2791
2792 if (db_num_rows($tmp_result) > 0) {
2793 while ($p = db_fetch_assoc($tmp_result)) {
2794 array_push($cat_siblings, "feed_id = " . $p["id"]);
2795 }
2796
2797 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
2798 $feed, implode(" OR ", $cat_siblings));
2799
2800 } else {
2801 $query_strategy_part = "ttrss_entries.id > 0";
2802 }
2803
2804 } else if ($feed >= 0) {
2805
2806 if ($cat_view) {
5c365f60 2807
ef393de7
AD		 2808 if ($feed > 0) {
2809 $query_strategy_part = "cat_id = '$feed'";
2810 } else {
2811 $query_strategy_part = "cat_id IS NULL";
2812 }
2813
2814 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
5c365f60 2815
ef393de7
AD		 2816 } else {
2817 $tmp_result = db_query($link, "SELECT id
2818 FROM ttrss_feeds WHERE parent_feed = '$feed'
2819 ORDER BY cat_id,title");
2820
2821 $parent_ids = array();
2822
2823 if (db_num_rows($tmp_result) > 0) {
2824 while ($p = db_fetch_assoc($tmp_result)) {
2825 array_push($parent_ids, "feed_id = " . $p["id"]);
2826 }
2827
2828 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
2829 $feed, implode(" OR ", $parent_ids));
2830
2831 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2832 } else {
2833 $query_strategy_part = "feed_id = '$feed'";
2834 }
2835 }
2836 } else if ($feed == -1) { // starred virtual feed
2837 $query_strategy_part = "marked = true";
2838 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
e4f4b46f
AD		 2839 } else if ($feed == -2) { // published virtual feed
2840 $query_strategy_part = "published = true";
2d24f032
AD		 2841 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2842 } else if ($feed == -3) { // fresh virtual feed
2843 $query_strategy_part = "unread = true";
2844
c1d7e6c3
AD		 2845 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2846
2d24f032 2847 if (DB_TYPE == "pgsql") {
c1d7e6c3 2848 $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
2d24f032 2849 } else {
c1d7e6c3 2850 $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2d24f032
AD		 2851 }
2852
e4f4b46f 2853 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
ef393de7
AD		 2854 } else if ($feed <= -10) { // labels
2855 $label_id = -$feed - 11;
2856
2857 $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
2858 WHERE id = '$label_id'");
2859
2860 $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
3de0261a
AD		 2861
2862 if (!$query_strategy_part) {
2863 return false;
2864 }
2865
ef393de7
AD		 2866 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2867 } else {
2868 $query_strategy_part = "id > 0"; // dumb
2869 }
d6e5706d
AD		 2870
2871 if (get_pref($link, 'REVERSE_HEADLINES')) {
2872 $order_by = "updated";
2873 } else {
2874 $order_by = "updated DESC";
2875 }
e939722a
AD		 2876
2877 if ($override_order) {
2878 $order_by = $override_order;
2879 }
ef393de7
AD		 2880
2881 $feed_title = "";
2882
2883 if ($search && $search_mode == "all_feeds") {
b36e002f 2884 $feed_title = __("Search results")." ($search)";
ef393de7 2885 } else if ($search && preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
b36e002f 2886 $feed_title = __("Search results")." ($search, $feed)";
ef393de7
AD		 2887 } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
2888 $feed_title = $feed;
2889 } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) != false && $feed >= 0) {
2890
2891 if ($cat_view) {
5c365f60 2892
ef393de7
AD		 2893 if ($feed != 0) {
2894 $result = db_query($link, "SELECT title FROM ttrss_feed_categories
c36bf4d5 2895 WHERE id = '$feed' AND owner_uid = $owner_uid");
ef393de7
AD		 2896 $feed_title = db_fetch_result($result, 0, "title");
2897 } else {
d1db26aa 2898 $feed_title = __("Uncategorized");
ef393de7 2899 }
e1eb2147
AD		 2900
2901 if ($search) {
b36e002f 2902 $feed_title = __("Searched for")." $search ($feed_title)";
e1eb2147
AD		 2903 }
2904
ef393de7
AD		 2905 } else {
2906
2907 $result = db_query($link, "SELECT title,site_url,last_error FROM ttrss_feeds
c36bf4d5 2908 WHERE id = '$feed' AND owner_uid = $owner_uid");
ef393de7
AD		 2909
2910 $feed_title = db_fetch_result($result, 0, "title");
2911 $feed_site_url = db_fetch_result($result, 0, "site_url");
2912 $last_error = db_fetch_result($result, 0, "last_error");
e1eb2147
AD		 2913
2914 if ($search) {
b36e002f 2915 $feed_title = __("Searched for") . " $search ($feed_title)";
e1eb2147 2916 }
ef393de7
AD		 2917 }
2918
2919 } else if ($feed == -1) {
d1db26aa 2920 $feed_title = __("Starred articles");
e4f4b46f
AD		 2921 } else if ($feed == -2) {
2922 $feed_title = __("Published articles");
2d24f032
AD		 2923 } else if ($feed == -3) {
2924 $feed_title = __("Fresh articles");
ef393de7
AD		 2925 } else if ($feed < -10) {
2926 $label_id = -$feed - 11;
2927 $result = db_query($link, "SELECT description FROM ttrss_labels
2928 WHERE id = '$label_id'");
2929 $feed_title = db_fetch_result($result, 0, "description");
88040f57
AD		 2930
2931 if ($search) {
b36e002f 2932 $feed_title = __("Searched for") . " $search ($feed_title)";
88040f57 2933 }
ef393de7
AD		 2934 } else {
2935 $feed_title = "?";
2936 }
2937
ef393de7
AD		 2938 if ($feed < -10) error_reporting (0);
2939
2940 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2941
2942 if ($feed >= 0) {
2943 $feed_kind = "Feeds";
2944 } else {
2945 $feed_kind = "Labels";
2946 }
2947
2948 $content_query_part = "content as content_preview,";
203de776 2949
95a82c08
AD		 2950 if ($limit_query_part) {
2951 $offset_query_part = "OFFSET $offset";
2952 }
2953
ef393de7 2954 $query = "SELECT
1f64b1be 2955 guid,
ef393de7 2956 ttrss_entries.id,ttrss_entries.title,
46921916 2957 updated,
e4f4b46f 2958 unread,feed_id,marked,published,link,last_read,
ef393de7
AD		 2959 SUBSTRING(last_read,1,19) as last_read_noms,
2960 $vfeed_query_part
2961 $content_query_part
d4b4b9de
AD		 2962 SUBSTRING(updated,1,19) as updated_noms,
2963 author
ef393de7
AD		 2964 FROM
2965 ttrss_entries,ttrss_user_entries,ttrss_feeds
2966 WHERE
cfb02131 2967 ttrss_feeds.hidden = false AND
ef393de7
AD		 2968 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2969 ttrss_user_entries.ref_id = ttrss_entries.id AND
c36bf4d5 2970 ttrss_user_entries.owner_uid = '$owner_uid' AND
ef393de7
AD		 2971 $search_query_part
2972 $view_query_part
2973 $query_strategy_part ORDER BY $order_by
95a82c08 2974 $limit_query_part $offset_query_part";
ef393de7
AD		 2975
2976 $result = db_query($link, $query);
2977
2978 if ($_GET["debug"]) print $query;
2979
2980 } else {
2981 // browsing by tag
2982
2983 $feed_kind = "Tags";
2984
2985 $result = db_query($link, "SELECT
1f64b1be 2986 guid,
ef393de7 2987 ttrss_entries.id as id,title,
46921916 2988 updated,
ef393de7
AD		 2989 unread,feed_id,
2990 marked,link,last_read,
2991 SUBSTRING(last_read,1,19) as last_read_noms,
2992 $vfeed_query_part
2993 $content_query_part
2994 SUBSTRING(updated,1,19) as updated_noms
2995 FROM
2996 ttrss_entries,ttrss_user_entries,ttrss_tags
2997 WHERE
2998 ref_id = ttrss_entries.id AND
c36bf4d5 2999 ttrss_user_entries.owner_uid = '$owner_uid' AND
ef393de7
AD		 3000 post_int_id = int_id AND tag_name = '$feed' AND
3001 $view_query_part
3002 $search_query_part
3003 $query_strategy_part ORDER BY $order_by
3004 $limit_query_part");
3005 }
3006
c7188969 3007 return array($result, $feed_title, $feed_site_url, $last_error);
ef393de7
AD		 3008
3009 }
3010
c36bf4d5 3011 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3baeeeca 3012 $search, $search_mode, $match_on) {
18664970
AD		 3013
3014 $qfh_ret = queryFeedHeadlines($link, $feed,
c36bf4d5
AD		 3015 30, false, $is_cat, $search, $search_mode, $match_on, "updated DESC", 0,
3016 $owner_uid);
18664970
AD		 3017
3018 $result = $qfh_ret[0];
59e2aab4 3019 $feed_title = htmlspecialchars($qfh_ret[1]);
18664970
AD		 3020 $feed_site_url = $qfh_ret[2];
3021 $last_error = $qfh_ret[3];
3022
a5472764 3023// if (!$feed_site_url) $feed_site_url = "http://localhost/";
4bc64807 3024
a5472764
AD		 3025 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3026 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3027 <rss version=\"2.0\">
3baeeeca
AD		 3028 <channel>
3029 <title>$feed_title</title>
4bc64807
AD		 3030 <link>$feed_site_url</link>
3031 <description>Feed generated by Tiny Tiny RSS</description>";
3baeeeca
AD		 3032
3033 while ($line = db_fetch_assoc($result)) {
3034 print "<item>";
4bc64807 3035 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3baeeeca 3036 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
0c3d1c68 3037
bc976a8c 3038 $tags = get_article_tags($link, $line["id"], $owner_uid);
0c3d1c68
AD		 3039
3040 foreach ($tags as $tag) {
3041 print "<category>" . htmlspecialchars($tag) . "</category>";
3042 }
3043
3baeeeca
AD		 3044 $rfc822_date = date('r', strtotime($line["updated"]));
3045
3046 print "<pubDate>$rfc822_date</pubDate>";
3047
3048 print "<title>" .
3049 htmlspecialchars($line["title"]) . "</title>";
3050
0c3d1c68
AD		 3051 print "<description><![CDATA[" .
3052 $line["content_preview"] . "]]></description>";
3baeeeca
AD		 3053
3054 print "</item>";
3055 }
3056
3057 print "</channel></rss>";
18664970
AD		 3058
3059 }
3060
0a6c4846
AD		 3061 function getCategoryTitle($link, $cat_id) {
3062
bba7c4bf
AD		 3063 if ($cat_id == -1) {
3064 return __("Special");
3065 } else if ($cat_id == -2) {
3066 return __("Labels");
0a6c4846 3067 } else {
bba7c4bf
AD		 3068
3069 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3070 id = '$cat_id'");
3071
3072 if (db_num_rows($result) == 1) {
3073 return db_fetch_result($result, 0, "title");
3074 } else {
3075 return "Uncategorized";
3076 }
0a6c4846
AD		 3077 }
3078 }
3079
f738aef1
AD		 3080 // http://ru2.php.net/strip-tags
3081
3082 function strip_tags_long($textstring, $allowed){
3083 while($textstring != strip_tags($textstring, $allowed))
3084 {
3085 while (strlen($textstring) != 0)
3086 {
3087 if (strlen($textstring) > 1024) {
3088 $otherlen = 1024;
3089 } else {
3090 $otherlen = strlen($textstring);
3091 }
3092 $temptext = strip_tags(substr($textstring,0,$otherlen), $allowed);
3093 $safetext .= $temptext;
3094 $textstring = substr_replace($textstring,'',0,$otherlen);
3095 }
3096 $textstring = $safetext;
3097 }
3098 return $textstring;
3099 }
3100
3101
1ac0baf4 3102 function sanitize_rss($link, $str, $force_strip_tags = false) {
60452879 3103 $res = $str;
183ad07b 3104
1ac0baf4 3105 if (get_pref($link, "STRIP_UNSAFE_TAGS") || $force_strip_tags) {
f738aef1
AD		 3106 global $tw_parser;
3107 global $tw_paranoya_setup;
3108
3109 $res = $tw_parser->strip_tags($res, $tw_paranoya_setup);
3110
3111// $res = preg_replace("/\r\n|\n|\r/", "", $res);
3112// $res = strip_tags_long($res, "<p><a><i><em><b><strong><blockquote><br><img><div><span>");
f826eee1
AD		 3113 }
3114
183ad07b
AD		 3115 return $res;
3116 }
b72c3ef8 3117
9cd7c995
AD		 3118 function send_headlines_digests($link, $limit = 100) {
3119
1ddba275
AD		 3120 if (!DIGEST_ENABLE) return false;
3121
9cd7c995 3122 $user_limit = DIGEST_EMAIL_LIMIT;
5430c959 3123 $days = 1;
9cd7c995
AD		 3124
3125 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3126
3127 if (DB_TYPE == "pgsql") {
3128 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3129 } else if (DB_TYPE == "mysql") {
3130 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3131 }
3132
3133 $result = db_query($link, "SELECT id,email FROM ttrss_users
3134 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3135
3136 while ($line = db_fetch_assoc($result)) {
3137 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3138 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3139
3140 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3141 $digest = $tuple[0];
3142 $headlines_count = $tuple[1];
3143
3144 if ($headlines_count > 0) {
3145 $rc = mail($line["login"] . " <" . $line["email"] . ">",
3146 "[tt-rss] New headlines for last 24 hours", $digest,
3ab3c1f0
AD		 3147 "From: " . MAIL_FROM . "\n".
3148 "Content-Type: text/plain; charset=\"utf-8\"\n".
3149 "Content-Transfer-Encoding: 8bit\n");
9cd7c995
AD		 3150 print "RC=$rc\n";
3151 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3152 WHERE id = " . $line["id"]);
3153 } else {
3154 print "No headlines\n";
3155 }
3156 }
3157 }
3158
3159// $digest = prepare_headlines_digest($link, $user_id, $days, $limit);
3160
3161 }
3162
7e3634d9 3163 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
d1db26aa 3164 $tmp = __("New headlines for last 24 hours, as of ") . date("Y/m/d H:m") . "\n";
7e3634d9
AD		 3165 $tmp .= "=======================================================\n\n";
3166
3167 if (DB_TYPE == "pgsql") {
9cd7c995 3168 $interval_query = "ttrss_entries.date_entered > NOW() - INTERVAL '$days days'";
7e3634d9
AD		 3169 } else if (DB_TYPE == "mysql") {
3170 $interval_query = "ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL $days DAY)";
3171 }
3172
3173 $result = db_query($link, "SELECT ttrss_entries.title,
3174 ttrss_feeds.title AS feed_title,
3175 date_entered,
3176 link,
3177 SUBSTRING(last_updated,1,19) AS last_updated
3178 FROM
3179 ttrss_user_entries,ttrss_entries,ttrss_feeds
3180 WHERE
3181 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3dd9183c 3182 AND include_in_digest = true
7e3634d9 3183 AND $interval_query
448b0abd 3184 AND ttrss_user_entries.owner_uid = $user_id
7e3634d9
AD		 3185 AND unread = true ORDER BY ttrss_feeds.title, date_entered DESC
3186 LIMIT $limit");
3187
3188 $cur_feed_title = "";
3189
9cd7c995
AD		 3190 $headlines_count = db_num_rows($result);
3191
7e3634d9
AD		 3192 while ($line = db_fetch_assoc($result)) {
3193 $updated = smart_date_time(strtotime($line["last_updated"]));
3194 $feed_title = $line["feed_title"];
3195
3196 if ($cur_feed_title != $feed_title) {
3197 $cur_feed_title = $feed_title;
3198
3199 $tmp .= "$feed_title\n\n";
3200 }
3201
3202 $tmp .= " * " . trim($line["title"]) . " - $updated\n";
3203 $tmp .= " " . trim($line["link"]) . "\n";
3204 $tmp .= "\n";
3205 }
3206
3207 $tmp .= "--- \n";
d1db26aa 3208 $tmp .= __("You have been sent this email because you have enabled daily digests in Tiny Tiny RSS at ") .
dfe6f833 3209 DIGEST_HOSTNAME . "\n".
d1db26aa 3210 __("To unsubscribe, visit your configuration options or contact instance owner.\n");
7e3634d9
AD		 3211
3212
9cd7c995 3213 return array($tmp, $headlines_count);
7e3634d9
AD		 3214 }
3215
d9fa39f1 3216 function check_for_update($link, $brief_fmt = true) {
b72c3ef8
AD		 3217 $releases_feed = "http://tt-rss.spb.ru/releases.rss";
3218
3219 if (!CHECK_FOR_NEW_VERSION || $_SESSION["access_level"] < 10) {
3220 return;
3221 }
3222
3223 error_reporting(0);
f67d9754
AD		 3224 if (ENABLE_SIMPLEPIE) {
3225 $rss = new SimplePie();
3226 $rss->set_useragent(SIMPLEPIE_USERAGENT . MAGPIE_USER_AGENT_EXT);
3227 $rss->set_timeout(MAGPIE_FETCH_TIME_OUT);
3228 $rss->set_feed_url($fetch_url);
3229 $rss->set_output_encoding('UTF-8');
3230 $rss->init();
3231 } else {
3232 $rss = fetch_rss($releases_feed);
3233 }
b72c3ef8
AD		 3234 error_reporting (DEFAULT_ERROR_LEVEL);
3235
3236 if ($rss) {
3237
f67d9754
AD		 3238 if (ENABLE_SIMPLEPIE) {
3239 $items = $rss->get_items();
3240 } else {
3241 $items = $rss->items;
b72c3ef8 3242
f67d9754
AD		 3243 if (!$items || !is_array($items)) $items = $rss->entries;
3244 if (!$items || !is_array($items)) $items = $rss;
3245 }
b72c3ef8 3246
da412ad3 3247 if (!is_array($items) || count($items) == 0) {
b72c3ef8 3248 return;
da412ad3 3249 }
b72c3ef8 3250
a41d2c65 3251 $latest_item = $items[0];
b72c3ef8 3252
f67d9754
AD		 3253 if (ENABLE_SIMPLEPIE) {
3254 $last_title = $latest_item->get_title();
3255 } else {
3256 $last_title = $latest_item["title"];
3257 }
b72c3ef8 3258
f67d9754
AD		 3259 $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_title));
3260
3261 if (ENABLE_SIMPLEPIE) {
dcf7fd08
AD		 3262 $release_url = sanitize_rss($link, $latest_item->get_link());
3263 $content = sanitize_rss($link, $latest_item->get_description());
f67d9754
AD		 3264 } else {
3265 $release_url = sanitize_rss($link, $latest_item["link"]);
3266 $content = sanitize_rss($link, $latest_item["description"]);
3267 }
48e1a342 3268
a41d2c65 3269 if (version_compare(VERSION, $latest_version) == -1) {
d9fa39f1 3270 if ($brief_fmt) {
0d32b41e 3271 return format_notice("<a href=\"javascript:showBlockElement('milestoneDetails')\">
d9fa39f1 3272 New version of Tiny-Tiny RSS ($latest_version) is available (click for details)</a>
0d32b41e 3273 <div id=\"milestoneDetails\">$content</div>");
d9fa39f1 3274 } else {
92625568
AD		 3275 return "New version of Tiny-Tiny RSS ($latest_version) is available:
3276 <div class='milestoneDetails'>$content</div>
3277 Visit <a target=\"_new\" href=\"http://tt-rss.spb.ru/\">official site</a> for
3278 download and update information.";
d9fa39f1
AD		 3279 }
3280
da412ad3 3281 }
b72c3ef8
AD		 3282 }
3283 }
472782e8 3284
18eddb2c
AD		 3285 function markArticlesById($link, $ids, $cmode) {
3286
3287 $tmp_ids = array();
3288
3289 foreach ($ids as $id) {
3290 array_push($tmp_ids, "ref_id = '$id'");
3291 }
3292
3293 $ids_qpart = join(" OR ", $tmp_ids);
3294
3295 if ($cmode == 0) {
3296 db_query($link, "UPDATE ttrss_user_entries SET
3297 marked = false,last_read = NOW()
3298 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3299 } else if ($cmode == 1) {
3300 db_query($link, "UPDATE ttrss_user_entries SET
3301 marked = true
3302 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3303 } else {
3304 db_query($link, "UPDATE ttrss_user_entries SET
3305 marked = NOT marked,last_read = NOW()
3306 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3307 }
3308 }
3309
e4f4b46f
AD		 3310 function publishArticlesById($link, $ids, $cmode) {
3311
3312 $tmp_ids = array();
3313
3314 foreach ($ids as $id) {
3315 array_push($tmp_ids, "ref_id = '$id'");
3316 }
3317
3318 $ids_qpart = join(" OR ", $tmp_ids);
3319
3320 if ($cmode == 0) {
3321 db_query($link, "UPDATE ttrss_user_entries SET
3322 published = false,last_read = NOW()
3323 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3324 } else if ($cmode == 1) {
3325 db_query($link, "UPDATE ttrss_user_entries SET
3326 published = true
3327 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3328 } else {
3329 db_query($link, "UPDATE ttrss_user_entries SET
3330 published = NOT published,last_read = NOW()
3331 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3332 }
3333 }
3334
472782e8
AD		 3335 function catchupArticlesById($link, $ids, $cmode) {
3336
3337 $tmp_ids = array();
3338
3339 foreach ($ids as $id) {
3340 array_push($tmp_ids, "ref_id = '$id'");
3341 }
3342
3343 $ids_qpart = join(" OR ", $tmp_ids);
3344
3345 if ($cmode == 0) {
3346 db_query($link, "UPDATE ttrss_user_entries SET
3347 unread = false,last_read = NOW()
3348 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3349 } else if ($cmode == 1) {
3350 db_query($link, "UPDATE ttrss_user_entries SET
3351 unread = true
3352 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3353 } else {
3354 db_query($link, "UPDATE ttrss_user_entries SET
3355 unread = NOT unread,last_read = NOW()
3356 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3357 }
3358 }
3359
e097e8be
AD		 3360 function catchupArticleById($link, $id, $cmode) {
3361
3362 if ($cmode == 0) {
3363 db_query($link, "UPDATE ttrss_user_entries SET
3364 unread = false,last_read = NOW()
3365 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3366 } else if ($cmode == 1) {
3367 db_query($link, "UPDATE ttrss_user_entries SET
3368 unread = true
3369 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3370 } else {
3371 db_query($link, "UPDATE ttrss_user_entries SET
3372 unread = NOT unread,last_read = NOW()
3373 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3374 }
3375 }
3376
1f64b1be
AD		 3377 function make_guid_from_title($title) {
3378 return preg_replace("/[ \"\',.:;]/", "-",
fefef828 3379 mb_strtolower(strip_tags($title), 'utf-8'));
1f64b1be
AD		 3380 }
3381
11befbb2
AD		 3382 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
3383 $bottom = false, $rtl_content = false, $feed_id = 0,
3384 $is_cat = false, $search = false, $match_on = false,
95a82c08 3385 $search_mode = false, $offset = 0, $limit = 0) {
11befbb2 3386
e6c115b2
AD		 3387 $user_page_offset = $offset + 1;
3388
11befbb2
AD		 3389 if (!$bottom) {
3390 $class = "headlinesSubToolbar";
3391 $tid = "headlineActionsTop";
3392 } else {
3393 $class = "headlinesSubToolbar";
3394 $tid = "headlineActionsBottom";
3395 }
3396
3397 print "<table class=\"$class\" id=\"$tid\"
3398 width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"><tr>";
3399
3400 if ($rtl_content) {
3401 $rtl_cpart = "RTL";
3402 } else {
3403 $rtl_cpart = "";
3404 }
3405
e6c115b2
AD		 3406 $page_prev_link = "javascript:viewFeedGoPage(-1)";
3407 $page_next_link = "javascript:viewFeedGoPage(1)";
3408 $page_first_link = "javascript:viewFeedGoPage(0)";
203de776 3409
eb28b131
AD		 3410 $catchup_page_link = "javascript:catchupPage()";
3411 $catchup_feed_link = "javascript:catchupCurrentFeed()";
a5ae125a 3412 $catchup_sel_link = "javascript:catchupSelection()";
c6008b62 3413
11befbb2
AD		 3414 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
3415
c6008b62
AD		 3416 $sel_all_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, '', true)";
3417 $sel_unread_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true)";
3418 $sel_none_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false)";
11befbb2 3419
c6008b62
AD		 3420 $tog_unread_link = "javascript:selectionToggleUnread()";
3421 $tog_marked_link = "javascript:selectionToggleMarked()";
e4f4b46f 3422 $tog_published_link = "javascript:selectionTogglePublished()";
11befbb2 3423
c6008b62 3424 } else {
11befbb2 3425
c6008b62
AD		 3426 $sel_all_link = "javascript:cdmSelectArticles('all')";
3427 $sel_unread_link = "javascript:cdmSelectArticles('unread')";
3428 $sel_none_link = "javascript:cdmSelectArticles('none')";
3429
3430 $tog_unread_link = "javascript:selectionToggleUnread(true)";
3431 $tog_marked_link = "javascript:selectionToggleMarked(true)";
e4f4b46f 3432 $tog_published_link = "javascript:selectionTogglePublished(true)";
c6008b62
AD		 3433
3434 }
3435
d420f2ee 3436 if (strpos($_SESSION["client.userAgent"], "MSIE") === false) {
c6008b62 3437
2dd2c13b
AD		 3438 print "<td class=\"headlineActions$rtl_cpart\">
3439 <ul class=\"headlineDropdownMenu\">
3440 <li class=\"top2\">
3692e98f 3441 ".__('Select:')."
1025ad87
AD		 3442 <a href=\"$sel_all_link\">".__('All')."</a>,
3443 <a href=\"$sel_unread_link\">".__('Unread')."</a>,
3444 <a href=\"$sel_none_link\">".__('None')."</a></li>
2dd2c13b 3445 <li class=\"vsep\">&nbsp;</li>
89cb787e 3446 <li class=\"top\">".__('Toggle')."<ul>
9cc600d1 3447 <li onclick=\"$tog_unread_link\">".__('Unread')."</li>
e4f4b46f
AD		 3448 <li onclick=\"$tog_marked_link\">".__('Starred')."</li>
3449 <li onclick=\"$tog_published_link\">".__('Published')."</li>
3450 </ul></li>
2dd2c13b 3451 <li class=\"vsep\">&nbsp;</li>
1025ad87 3452 <li class=\"top\"><a href=\"$catchup_page_link\">".__('Mark as read')."</a><ul>
a5ae125a 3453 <li onclick=\"$catchup_sel_link\">".__('Selection')."</li>
8be83f42
AD		 3454 <!-- <li onclick=\"$catchup_page_link\">".__('This page')."</li> -->
3455 <li><span class=\"insensitive\">--------</span></li>
3456 <li onclick=\"catchupRelativeToArticle(0)\">".__("Above active article")."</li>
3457 <li onclick=\"catchupRelativeToArticle(1)\">".__("Below active article")."</li>
3458 <li><span class=\"insensitive\">--------</span></li>
1025ad87 3459 <li onclick=\"$catchup_feed_link\">".__('Entire feed')."</li></ul></li>
237ec2ad 3460 ";
95a82c08 3461
237ec2ad
AD		 3462 $enable_pagination = get_pref($link, "_PREFS_ENABLE_PAGINATION");
3463
3464 if ($limit != 0 && !$search && $enable_pagination) {
95a82c08 3465 print "
237ec2ad 3466 <li class=\"vsep\">&nbsp;</li>
1025ad87
AD		 3467 <li class=\"top\"><a href=\"$page_next_link\">".__('Next page')."</a><ul>
3468 <li onclick=\"$page_prev_link\">".__('Previous page')."</li>
3469 <li onclick=\"$page_first_link\">".__('First page')."</li></ul></li>
95a82c08 3470 </ul>";
d420f2ee 3471 }
95a82c08 3472
d420f2ee 3473 if ($search && $feed_id >= 0 && get_pref($link, 'ENABLE_LABELS') && GLOBAL_ENABLE_LABELS) {
237ec2ad
AD		 3474 print "
3475 <li class=\"vsep\">&nbsp;</li>
3476 <li class=\"top3\">
d420f2ee
AD		 3477 <a href=\"javascript:labelFromSearch('$search', '$search_mode',
3478 '$match_on', '$feed_id', '$is_cat');\">
b36e002f 3479 ".__('Convert to label')."</a></td>";
d420f2ee 3480 }
95a82c08 3481 print "
2dd2c13b
AD		 3482 </td>";
3483
3484 } else {
e6c115b2
AD		 3485 // old style subtoolbar:
3486
2dd2c13b 3487 print "<td class=\"headlineActions$rtl_cpart\">".
d1db26aa 3488 __('Select:')."
1025ad87
AD		 3489 <a href=\"$sel_all_link\">".__('All')."</a>,
3490 <a href=\"$sel_unread_link\">".__('Unread')."</a>,
3491 <a href=\"$sel_none_link\">".__('None')."</a>
2dd2c13b 3492 &nbsp;&nbsp;".
1025ad87
AD		 3493 __('Toggle:')." <a href=\"$tog_unread_link\">".__('Unread')."</a>,
3494 <a href=\"$tog_marked_link\">".__('Starred')."</a>
2dd2c13b 3495 &nbsp;&nbsp;".
d1db26aa 3496 __('Mark as read:')."
1025ad87
AD		 3497 <a href=\"#\" onclick=\"$catchup_page_link\">".__('Page')."</a>,
3498 <a href=\"#\" onclick=\"$catchup_feed_link\">".__('Feed')."</a>";
d420f2ee
AD		 3499
3500 if ($search && $feed_id >= 0 && get_pref($link, 'ENABLE_LABELS') && GLOBAL_ENABLE_LABELS) {
3501
3502 print "&nbsp;&nbsp;
3503 <a href=\"javascript:labelFromSearch('$search', '$search_mode',
3504 '$match_on', '$feed_id', '$is_cat');\">
b36e002f 3505 ".__('Convert to label')."</a>";
d420f2ee
AD		 3506 }
3507
2dd2c13b
AD		 3508 print "</td>";
3509
3510 }
c6008b62 3511
d420f2ee 3512/* if ($search && $feed_id >= 0 && get_pref($link, 'ENABLE_LABELS') && GLOBAL_ENABLE_LABELS) {
c6008b62
AD		 3513 print "<td class=\"headlineActions$rtl_cpart\">
3514 <a href=\"javascript:labelFromSearch('$search', '$search_mode',
3515 '$match_on', '$feed_id', '$is_cat');\">
d1db26aa 3516 ".__('Convert to Label')."</a></td>";
d420f2ee 3517} */
11befbb2
AD		 3518
3519 print "<td class=\"headlineTitle$rtl_cpart\">";
3520
3521 if ($feed_site_url) {
3522 if (!$bottom) {
3fc2eed5 3523 $target = "target=\"_new\"";
11befbb2 3524 }
02815555
AD		 3525 print "<a $target href=\"$feed_site_url\">".
3526 truncate_string($feed_title,30)."</a>";
11befbb2
AD		 3527 } else {
3528 print $feed_title;
3529 }
3530
3531 if ($search) {
3532 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
3533 }
3534
e6c115b2
AD		 3535 if ($user_page_offset > 1) {
3536 print " [$user_page_offset] ";
3537 }
3538
11befbb2 3539 if (!$bottom) {
e6c115b2 3540 print "
11befbb2
AD		 3541 <a target=\"_new\"
3542 href=\"backend.php?op=rss&id=$feed_id&is_cat=$is_cat$search_q\">
3543 <img class=\"noborder\"
1025ad87 3544 alt=\"".__('Generated feed')."\" src=\"images/feed-icon-12x12.png\">
11befbb2
AD		 3545 </a>";
3546 }
3547
3548 print "</td>";
3549 print "</tr></table>";
3550
3551 }
3552
bba7c4bf
AD		 3553 function printCategoryHeader($link, $cat_id, $hidden = false, $can_browse = true) {
3554
3555 $tmp_category = getCategoryTitle($link, $cat_id);
3556 $cat_unread = getCategoryUnread($link, $cat_id);
3557
3558 if ($hidden) {
3559 $holder_style = "display:none;";
3560 $ellipsis = "...";
3561 } else {
3562 $holder_style = "";
3563 $ellipsis = "";
3564 }
3565
3566 $catctr_class = ($cat_unread > 0) ? "catCtrHasUnread" : "catCtrNoUnread";
3567
3568 print "<li class=\"feedCat\" id=\"FCAT-$cat_id\">
3569 <a id=\"FCATN-$cat_id\" href=\"javascript:toggleCollapseCat($cat_id)\">$tmp_category</a>";
3570
3571 if ($can_browse) {
3572 print "<a href=\"#\" onclick=\"javascript:viewCategory($cat_id)\" id=\"FCAP-$cat_id\">";
3573 } else {
3574 print "<span id=\"FCAP-$cat_id\">";
3575 }
3576
3577 print " <span id=\"FCATCTR-$cat_id\" title=\"Click to browse category\"
3578 class=\"$catctr_class\">($cat_unread)</span> $ellipsis";
3579
3580 if ($can_browse) {
3581 print "</a>";
3582 } else {
3583 print "</span>";
3584 }
3585
3586 print "</li>";
3587
3588 print "<li id=\"feedCatHolder\" class=\"$holder_class\"><ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
3589 }
3590
f407c086
AD		 3591 function outputFeedList($link, $tags = false) {
3592
3bd9a780 3593 print "<ul class=\"feedList\" id=\"feedList\">";
f407c086
AD		 3594
3595 $owner_uid = $_SESSION["uid"];
3596
cf4d339c 3597 /* virtual feeds */
f407c086 3598
cf4d339c 3599 if (get_pref($link, 'ENABLE_FEED_CATS')) {
3b086176
AD		 3600
3601 if ($_COOKIE["ttrss_vf_vclps"] == 1) {
bba7c4bf 3602 $cat_hidden = true;
3b086176 3603 } else {
bba7c4bf 3604 $cat_hidden = false;
3b086176
AD		 3605 }
3606
3607# print "<li class=\"feedCat\">".__('Special')."</li>";
3608# print "<li id=\"feedCatHolder\" class=\"feedCatHolder\"><ul class=\"feedCatList\">";
bba7c4bf
AD		 3609# print "<li class=\"feedCat\">".
3610# "<a id=\"FCATN--1\" href=\"javascript:toggleCollapseCat(-1)\">".
3611# __('Special')."</a> <span id='FCAP--1'>$ellipsis</span></li>";
3612#
3613# print "<li id=\"feedCatHolder\" class=\"feedCatHolder\">
3614# <ul class=\"feedCatList\" id='FCATLIST--1' style='$holder_style'>";
3b086176 3615
bba7c4bf
AD		 3616# $cat_unread = getCategoryUnread($link, -1);
3617# $tmp_category = __("Special");
3618# $catctr_class = ($cat_unread > 0) ? "catCtrHasUnread" : "catCtrNoUnread";
3b086176 3619
bba7c4bf 3620 printCategoryHeader($link, -1, $cat_hidden, false);
cf4d339c 3621 }
f407c086 3622
cf4d339c 3623 $num_starred = getFeedUnread($link, -1);
e4f4b46f 3624 $num_published = getFeedUnread($link, -2);
2d24f032
AD		 3625 $num_fresh = getFeedUnread($link, -3);
3626
3627 $class = "virt";
3628
3629 if ($num_fresh > 0) $class .= "Unread";
3630
3631 printFeedEntry(-3, $class, __("Fresh articles"), $num_fresh,
3632 "images/fresh.png", $link);
f407c086 3633
cf4d339c 3634 $class = "virt";
f407c086 3635
cf4d339c 3636 if ($num_starred > 0) $class .= "Unread";
f407c086 3637
abd8a516
AD		 3638 $is_ie = (strpos($_SESSION["client.userAgent"], "MSIE") !== false);
3639
3640 if ($is_ie) {
3641 $mark_img_ext = "gif";
3642 } else {
3643 $mark_img_ext = "png";
3644 }
3645
d1db26aa 3646 printFeedEntry(-1, $class, __("Starred articles"), $num_starred,
abd8a516 3647 "images/mark_set.$mark_img_ext", $link);
f407c086 3648
e4f4b46f
AD		 3649 $class = "virt";
3650
3651 if ($num_published > 0) $class .= "Unread";
3652
3653 printFeedEntry(-2, $class, __("Published articles"), $num_published,
f5e0338d 3654 "images/pub_set.gif", $link);
e4f4b46f 3655
cf4d339c 3656 if (get_pref($link, 'ENABLE_FEED_CATS')) {
3bd9a780 3657 print "</ul>";
cf4d339c 3658 }
f407c086 3659
cf4d339c 3660 if (!$tags) {
f407c086
AD		 3661
3662 if (GLOBAL_ENABLE_LABELS && get_pref($link, 'ENABLE_LABELS')) {
3663
3664 $result = db_query($link, "SELECT id,sql_exp,description FROM
3665 ttrss_labels WHERE owner_uid = '$owner_uid' ORDER by description");
3666
3667 if (db_num_rows($result) > 0) {
3668 if (get_pref($link, 'ENABLE_FEED_CATS')) {
bd64489f
AD		 3669
3670 if ($_COOKIE["ttrss_vf_lclps"] == 1) {
bba7c4bf 3671 $cat_hidden = true;
bd64489f 3672 } else {
bba7c4bf 3673 $cat_hidden = false;
bd64489f
AD		 3674 }
3675
bba7c4bf 3676 printCategoryHeader($link, -2, $cat_hidden, false);
bd64489f 3677
bba7c4bf
AD		 3678# print "<li class=\"feedCat\">".
3679# "<a id=\"FCATN--2\" href=\"javascript:toggleCollapseCat(-2)\">".
3680# __('Labels')."</a> <span id='FCAP--2'>$ellipsis</span></li>";
3681#
3682# print "<li id=\"feedCatHolder\" class=\"feedCatHolder\"><ul class=\"feedCatList\" id='FCATLIST--2' style='$holder_style'>";
f407c086 3683 } else {
3bd9a780 3684 print "<li><hr></li>";
f407c086
AD		 3685 }
3686 }
3687
3688 while ($line = db_fetch_assoc($result)) {
3689
3690 error_reporting (0);
3691
3692 $label_id = -$line['id'] - 11;
3693 $count = getFeedUnread($link, $label_id);
3694
3695 $class = "label";
3696
3697 if ($count > 0) {
3698 $class .= "Unread";
3699 }
3700
3701 error_reporting (DEFAULT_ERROR_LEVEL);
3702
3703 printFeedEntry($label_id,
47439031 3704 $class, $line["description"],
f407c086
AD		 3705 $count, "images/label.png", $link);
3706
3707 }
3708
3709 if (db_num_rows($result) > 0) {
3710 if (get_pref($link, 'ENABLE_FEED_CATS')) {
3711 print "</ul>";
3712 }
3713 }
3714
3715 }
3716
3717 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
3bd9a780 3718 print "<li><hr></li>";
f407c086
AD		 3719 }
3720
3721 if (get_pref($link, 'ENABLE_FEED_CATS')) {
3722 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
3723 $order_by_qpart = "category,unread DESC,title";
3724 } else {
3725 $order_by_qpart = "category,title";
3726 }
3727 } else {
3728 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
3729 $order_by_qpart = "unread DESC,title";
3730 } else {
3731 $order_by_qpart = "title";
3732 }
3733 }
3734
14073c0a
AD		 3735 $age_qpart = getMaxAgeSubquery();
3736
f407c086
AD		 3737 $result = db_query($link, "SELECT ttrss_feeds.*,
3738 SUBSTRING(last_updated,1,19) AS last_updated_noms,
3739 (SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
3740 WHERE feed_id = ttrss_feeds.id AND unread = true
14073c0a 3741 AND $age_qpart
f407c086
AD		 3742 AND ttrss_user_entries.ref_id = ttrss_entries.id
3743 AND owner_uid = '$owner_uid') as unread,
3744 cat_id,last_error,
3745 ttrss_feed_categories.title AS category,
3746 ttrss_feed_categories.collapsed
3747 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
3748 ON (ttrss_feed_categories.id = cat_id)
3749 WHERE
3750 ttrss_feeds.hidden = false AND
3751 ttrss_feeds.owner_uid = '$owner_uid' AND parent_feed IS NULL
3752 ORDER BY $order_by_qpart");
3753
3754 $actid = $_GET["actid"];
3755
3756 /* real feeds */
3757
3758 $lnum = 0;
3759
3760 $total_unread = 0;
3761
3762 $category = "";
3763
3764 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
3765
3766 while ($line = db_fetch_assoc($result)) {
3767
47439031 3768 $feed = trim($line["title"]);
0f39ae20
AD		 3769
3770 if (!$feed) $feed = "[Untitled]";
3771
f407c086
AD		 3772 $feed_id = $line["id"];
3773
3774 $subop = $_GET["subop"];
3775
3776 $unread = $line["unread"];
3777
3778 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
3779 $last_updated = smart_date_time(strtotime($line["last_updated_noms"]));
3780 } else {
3781 $last_updated = date($short_date, strtotime($line["last_updated_noms"]));
3782 }
3783
3784 $rtl_content = sql_bool_to_bool($line["rtl_content"]);
3785
3786 if ($rtl_content) {
3787 $rtl_tag = "dir=\"RTL\"";
3788 } else {
3789 $rtl_tag = "";
3790 }
3791
3792 $tmp_result = db_query($link,
3793 "SELECT id,COUNT(unread) AS unread
3794 FROM ttrss_feeds LEFT JOIN ttrss_user_entries
3795 ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
3796 WHERE parent_feed = '$feed_id' AND unread = true
3797 GROUP BY ttrss_feeds.id");
3798
3799 if (db_num_rows($tmp_result) > 0) {
3800 while ($l = db_fetch_assoc($tmp_result)) {
3801 $unread += $l["unread"];
3802 }
3803 }
3804
3805 $cat_id = $line["cat_id"];
3806
3807 $tmp_category = $line["category"];
3808
3809 if (!$tmp_category) {
d1db26aa 3810 $tmp_category = __("Uncategorized");
f407c086
AD		 3811 }
3812
3813 // $class = ($lnum % 2) ? "even" : "odd";
3814
3815 if ($line["last_error"]) {
3816 $class = "error";
3817 } else {
3818 $class = "feed";
3819 }
3820
3821 if ($unread > 0) $class .= "Unread";
3822
3823 if ($actid == $feed_id) {
3824 $class .= "Selected";
3825 }
3826
3827 $total_unread += $unread;
3828
3829 if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
3830
3831 if ($category) {
3832 print "</ul></li>";
3833 }
3834
3835 $category = $tmp_category;
3836
3837 $collapsed = $line["collapsed"];
3838
3839 // workaround for NULL category
d1db26aa 3840 if ($category == __("Uncategorized")) {
f407c086
AD		 3841 if ($_COOKIE["ttrss_vf_uclps"] == 1) {
3842 $collapsed = "t";
3843 }
3844 }
3845
3846 if ($collapsed == "t" || $collapsed == "1") {
225ec0d4
AD		 3847 $holder_class = "feedCatHolder";
3848 $holder_style = "display:none;";
f407c086
AD		 3849 $ellipsis = "...";
3850 } else {
be5b75da 3851 $holder_class = "feedCatHolder";
225ec0d4 3852 $holder_style = "";
f407c086
AD		 3853 $ellipsis = "";
3854 }
3855
3856 $cat_id = sprintf("%d", $cat_id);
3857
3858 $cat_unread = getCategoryUnread($link, $cat_id);
67dabe1a
AD		 3859
3860 $catctr_class = ($cat_unread > 0) ? "catCtrHasUnread" : "catCtrNoUnread";
3861
3bd9a780 3862 print "<li class=\"feedCat\" id=\"FCAT-$cat_id\">
439bbe63 3863 <a id=\"FCATN-$cat_id\" href=\"javascript:toggleCollapseCat($cat_id)\">$tmp_category</a>
7210613a 3864 <a href=\"#\" onclick=\"javascript:viewCategory($cat_id)\" id=\"FCAP-$cat_id\">
67dabe1a
AD		 3865 <span id=\"FCATCTR-$cat_id\" title=\"Click to browse category\"
3866 class=\"$catctr_class\">($cat_unread)</span> $ellipsis
3bd9a780 3867 </a></li>";
f407c086 3868
225ec0d4 3869 print "<li id=\"feedCatHolder\" class=\"$holder_class\"><ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
f407c086
AD		 3870 }
3871
3872 printFeedEntry($feed_id, $class, $feed, $unread,
99e37e09 3873 ICONS_DIR."/$feed_id.ico", $link, $rtl_content,
f407c086
AD		 3874 $last_updated, $line["last_error"]);
3875
3876 ++$lnum;
3877 }
3878
3879 if (db_num_rows($result) == 0) {
3bd9a780 3880 print "<li>".__('No feeds to display.')."</li>";
f407c086
AD		 3881 }
3882
3883 } else {
3884
3885 // tags
3886
3887/* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
3888 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
3889 post_int_id = ttrss_user_entries.int_id AND
3890 unread = true AND ref_id = ttrss_entries.id
3891 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
3892 UNION
3893 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
3894 ORDER BY tag_name"); */
3895
3896 if (get_pref($link, 'ENABLE_FEED_CATS')) {
d1db26aa 3897 print "<li class=\"feedCat\">".__('Tags')."</li>";
f407c086
AD		 3898 print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
3899 }
3900
14073c0a
AD		 3901 $age_qpart = getMaxAgeSubquery();
3902
f407c086 3903 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
14073c0a
AD		 3904 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
3905 AND ref_id = id AND $age_qpart
f407c086 3906 AND unread = true)) AS count FROM ttrss_tags
ef1ac7c7
AD		 3907 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
3908 ORDER BY count DESC LIMIT 50");
f407c086
AD		 3909
3910 $tags = array();
3911
3912 while ($line = db_fetch_assoc($result)) {
3913 $tags[$line["tag_name"]] += $line["count"];
3914 }
3915
3916 foreach (array_keys($tags) as $tag) {
3917
3918 $unread = $tags[$tag];
3919
3920 $class = "tag";
3921
3922 if ($unread > 0) {
3923 $class .= "Unread";
3924 }
3925
3926 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
3927
3928 }
3929
3930 if (db_num_rows($result) == 0) {
3931 print "<li>No tags to display.</li>";
3932 }
3933
3934 if (get_pref($link, 'ENABLE_FEED_CATS')) {
3bd9a780 3935 print "</ul>";
f407c086
AD		 3936 }
3937
3938 }
3939
3940 print "</ul>";
3941
3942 }
3943
bc976a8c 3944 function get_article_tags($link, $id, $owner_uid = 0) {
0b126ac2
AD		 3945
3946 $a_id = db_escape_string($id);
3947
bc976a8c
AD		 3948 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3949
0c3d1c68
AD		 3950 $tmp_result = db_query($link, "SELECT DISTINCT tag_name,
3951 owner_uid as owner FROM
0b126ac2 3952 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
bc976a8c 3953 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name");
0b126ac2
AD		 3954
3955 $tags = array();
3956
3957 while ($tmp_line = db_fetch_assoc($tmp_result)) {
3958 array_push($tags, $tmp_line["tag_name"]);
3959 }
3960
3961 return $tags;
3962 }
3963
d62a3b63
AD		 3964 function trim_value(&$value) {
3965 $value = trim($value);
3966 }
3967
3968 function trim_array($array) {
3969 $tmp = $array;
3970 array_walk($tmp, 'trim_value');
3971 return $tmp;
3972 }
3973
be832a1a 3974 function tag_is_valid($tag) {
ef063748
AD		 3975 if ($tag == '') return false;
3976 if (preg_match("/^[0-9]*$/", $tag)) return false;
3977
3978 $tag = iconv("utf-8", "utf-8", $tag);
3979 if (!$tag) return false;
3980
3981 return true;
be832a1a
AD		 3982 }
3983
793185a9
AD		 3984 function render_login_form($link, $mobile = false) {
3985 if (!$mobile) {
3986 require_once "login_form.php";
3987 } else {
3988 require_once "mobile/login_form.php";
3989 }
01a87dff
AD		 3990 }
3991
dc56b3b7
AD		 3992 // from http://developer.apple.com/internet/safari/faq.html
3993 function no_cache_incantation() {
3994 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
3995 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
3996 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
3997 header("Cache-Control: post-check=0, pre-check=0", false);
3998 header("Pragma: no-cache"); // HTTP/1.0
3999 }
4000
42395d28
AD		 4001 function format_warning($msg, $id = "") {
4002 return "<div class=\"warning\" id=\"$id\">
e780d1d2 4003 <img src=\"images/sign_excl.gif\">$msg</div>";
0d32b41e
AD		 4004 }
4005
4006 function format_notice($msg) {
4007 return "<div class=\"notice\">
e780d1d2 4008 <img src=\"images/sign_info.gif\">$msg</div>";
0d32b41e
AD		 4009 }
4010
68d2f95e
AD		 4011 function format_error($msg) {
4012 return "<div class=\"error\">
e780d1d2 4013 <img src=\"images/sign_excl.gif\">$msg</div>";
68d2f95e
AD		 4014 }
4015
4dccf1ed
AD		 4016 function print_notice($msg) {
4017 return print format_notice($msg);
4018 }
4019
4020 function print_warning($msg) {
4021 return print format_warning($msg);
4022 }
4023
68d2f95e
AD		 4024 function print_error($msg) {
4025 return print format_error($msg);
4026 }
4027
4028
4dccf1ed
AD		 4029 function T_sprintf() {
4030 $args = func_get_args();
4031 return vsprintf(__(array_shift($args)), $args);
4032 }
4033
3de0261a
AD		 4034 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true) {
4035
10eb9da8
AD		 4036 /* we can figure out feed_id from article id anyway, why do we
4037 * pass feed_id here? */
4038
4039 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4040 WHERE ref_id = '$id'");
4041
4042 $feed_id = db_fetch_result($result, 0, "feed_id");
4043
3de0261a
AD		 4044 print "<article id='$id'><![CDATA[";
4045
4046 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4047 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4048
4049 if (db_num_rows($result) == 1) {
4050 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4051 } else {
4052 $rtl_content = false;
4053 }
4054
4055 if ($rtl_content) {
4056 $rtl_tag = "dir=\"RTL\"";
4057 $rtl_class = "RTL";
4058 } else {
4059 $rtl_tag = "";
4060 $rtl_class = "";
4061 }
4062
4063 if ($mark_as_read) {
4064 $result = db_query($link, "UPDATE ttrss_user_entries
4065 SET unread = false,last_read = NOW()
4066 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4067 }
4068
4069 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4070 SUBSTRING(updated,1,16) as updated,
4071 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4072 num_comments,
4073 author
4074 FROM ttrss_entries,ttrss_user_entries
4075 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4076
4077 if ($result) {
4078
4079 $link_target = "";
4080
4081 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4082 $link_target = "target=\"_new\"";
4083 }
4084
4085 $line = db_fetch_assoc($result);
4086
4087 if ($line["icon_url"]) {
4088 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
4089 } else {
4090 $feed_icon = "&nbsp;";
4091 }
4092
4093/* if ($line["comments"] && $line["link"] != $line["comments"]) {
4094 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
4095 } else {
4096 $entry_comments = "";
4097 } */
4098
4099 $num_comments = $line["num_comments"];
4100 $entry_comments = "";
4101
4102 if ($num_comments > 0) {
4103 if ($line["comments"]) {
4104 $comments_url = $line["comments"];
4105 } else {
4106 $comments_url = $line["link"];
4107 }
4108 $entry_comments = "<a $link_target href=\"$comments_url\">$num_comments comments</a>";
4109 } else {
4110 if ($line["comments"] && $line["link"] != $line["comments"]) {
4111 $entry_comments = "<a $link_target href=\"".$line["comments"]."\">comments</a>";
4112 }
4113 }
4114
4115 print "<div class=\"postReply\">";
4116
4117 print "<div class=\"postHeader\">";
4118
4119 $entry_author = $line["author"];
4120
4121 if ($entry_author) {
4122 $entry_author = __(" - by ") . $entry_author;
4123 }
4124
4125 $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
4126 strtotime($line["updated"]));
4127
4128 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4129
4130 if ($line["link"]) {
4131 print "<div clear='both'><a $link_target href=\"" . $line["link"] . "\">" .
06202d88 4132 $line["title"] . "</a><span class='author'>$entry_author</span></div>";
3de0261a
AD		 4133 } else {
4134 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4135 }
4136
9cfd409d 4137/* $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
3de0261a 4138 ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
9cfd409d
AD		 4139 ORDER BY tag_name"); */
4140
4141 $tags = get_article_tags($link, $id);
3de0261a
AD		 4142
4143 $tags_str = "";
4144 $f_tags_str = "";
4145
4146 $num_tags = 0;
4147
9cfd409d 4148 foreach ($tags as $tag) {
3de0261a 4149 $num_tags++;
14b6c54b
AD		 4150 $tag_escaped = str_replace("'", "\\'", $tag);
4151
4152 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>, ";
3de0261a
AD		 4153
4154 if ($num_tags == 6) {
e7544143
AD		 4155 $tags_str .= "...";
4156
3de0261a
AD		 4157 } else if ($num_tags < 6) {
4158 $tags_str .= $tag_str;
4159 }
4160 $f_tags_str .= $tag_str;
4161 }
4162
4163 $tags_str = preg_replace("/, $/", "", $tags_str);
4164 $f_tags_str = preg_replace("/, $/", "", $f_tags_str);
4165
e7544143
AD		 4166 $all_tags_div = "<span class='cdmAllTagsCtr'>...<div class='cdmAllTags'>All Tags: $f_tags_str</div></span>";
4167 $tags_str = preg_replace("/\.\.\.$/", "$all_tags_div", $tags_str);
4168
3de0261a
AD		 4169 if (!$entry_comments) $entry_comments = "&nbsp;"; # placeholder
4170
4171 if (!$tags_str) $tags_str = '<span class="tagList">'.__('no tags').'</span>';
4172
5f014cf1
AD		 4173 print "<div style='float : right'>
4174 <img src='images/tag.png' class='tagsPic' alt='Tags' title='Tags'>
4175 $tags_str
3de0261a
AD		 4176 <a title=\"Edit tags for this article\"
4177 href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></div>
4178 <div clear='both'>$entry_comments</div>";
4179
4180 print "</div>";
4181
4182 print "<div class=\"postIcon\">" . $feed_icon . "</div>";
4183 print "<div class=\"postContent\">";
4184
e7544143 4185 #print "<div id=\"allEntryTags\">".__('Tags:')." $f_tags_str</div>";
3de0261a 4186
c41890b0
AD		 4187 $line["content"] = sanitize_rss($link, $line["content"]);
4188
3de0261a
AD		 4189 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4190 $line["content"] = preg_replace("/href=/i", "target=\"_new\" href=", $line["content"]);
4191 }
4192
3de0261a
AD		 4193 print $line["content"] . "</div>";
4194
4195 print "</div>";
4196
4197 }
4198
4199 print "]]></article>";
4200
4201 }
4202
4203 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4204 $next_unread_feed, $offset) {
4205
46921916
AD		 4206 $timing_info = getmicrotime();
4207
961f4c73
AD		 4208 $topmost_article_ids = array();
4209
ac541432
AD		 4210 if (!$offset) {
4211 $offset = 0;
4212 }
3de0261a
AD		 4213
4214 if ($subop == "undefined") $subop = "";
4215
4216 if ($subop == "CatchupSelected") {
4217 $ids = split(",", db_escape_string($_GET["ids"]));
4218 $cmode = sprintf("%d", $_GET["cmode"]);
4219
4220 catchupArticlesById($link, $ids, $cmode);
4221 }
4222
4223 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4224 update_generic_feed($link, $feed, $cat_view);
4225 }
4226
4227 if ($subop == "MarkAllRead") {
4228 catchup_feed($link, $feed, $cat_view);
4229
4230 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4231 if ($next_unread_feed) {
4232 $feed = $next_unread_feed;
4233 }
4234 }
4235 }
4236
4237 if ($feed_id > 0) {
4238 $result = db_query($link,
4239 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4240
4241 if (db_num_rows($result) == 0) {
4242 print "<div align='center'>".__('Feed not found.')."</div>";
4243 return;
4244 }
4245 }
4246
4247 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
10eb9da8 4248
3de0261a
AD		 4249 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4250 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4251
4252 if (db_num_rows($result) == 1) {
4253 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4254 } else {
4255 $rtl_content = false;
4256 }
4257
4258 if ($rtl_content) {
4259 $rtl_tag = "dir=\"RTL\"";
4260 } else {
4261 $rtl_tag = "";
4262 }
4263 } else {
4264 $rtl_tag = "";
4265 $rtl_content = false;
4266 }
4267
4268 $script_dt_add = get_script_dt_add();
4269
4270 /// START /////////////////////////////////////////////////////////////////////////////////
4271
4272 $search = db_escape_string($_GET["query"]);
4273 $search_mode = db_escape_string($_GET["search_mode"]);
4274 $match_on = db_escape_string($_GET["match_on"]);
4275
4276 if (!$match_on) {
4277 $match_on = "both";
4278 }
4279
4280 $real_offset = $offset * $limit;
4281
46921916
AD		 4282 if ($_GET["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4283
3de0261a
AD		 4284 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4285 $search, $search_mode, $match_on, false, $real_offset);
4286
46921916
AD		 4287 if ($_GET["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4288
3de0261a
AD		 4289 $result = $qfh_ret[0];
4290 $feed_title = $qfh_ret[1];
4291 $feed_site_url = $qfh_ret[2];
4292 $last_error = $qfh_ret[3];
f56e3080
AD		 4293
4294 if ($feed == -2) {
4295 $feed_site_url = article_publish_url($link);
4296 }
4297
3de0261a
AD		 4298 /// STOP //////////////////////////////////////////////////////////////////////////////////
4299
ac541432
AD		 4300 if (!$offset) {
4301 print "<div id=\"headlinesContainer\" $rtl_tag>";
3de0261a 4302
ac541432
AD		 4303 if (!$result) {
4304 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4305 return;
4306 }
3de0261a 4307
ac541432
AD		 4308 print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
4309 $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode,
4310 $offset, $limit);
3de0261a 4311
ac541432
AD		 4312 print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4313 }
3de0261a 4314
29dfb258
AD		 4315 $headlines_count = db_num_rows($result);
4316
3de0261a
AD		 4317 if (db_num_rows($result) > 0) {
4318
4319# print "\{$offset}";
4320
ac541432 4321 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
3de0261a
AD		 4322 print "<table class=\"headlinesList\" id=\"headlinesList\"
4323 cellspacing=\"0\">";
4324 }
4325
4ab4d364
AD		 4326 $lnum = $limit*$offset;
4327
3de0261a
AD		 4328 error_reporting (DEFAULT_ERROR_LEVEL);
4329
4330 $num_unread = 0;
4331
4332 while ($line = db_fetch_assoc($result)) {
4333
4334 $class = ($lnum % 2) ? "even" : "odd";
4335
4336 $id = $line["id"];
4337 $feed_id = $line["feed_id"];
961f4c73
AD		 4338
4339 if (count($topmost_article_ids) < 5) {
4340 array_push($topmost_article_ids, $id);
4341 }
4342
3de0261a
AD		 4343 if ($line["last_read"] == "" &&
4344 ($line["unread"] != "t" && $line["unread"] != "1")) {
4345
4346 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
4347 alt=\"Updated\">";
4348 } else {
4349 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4350 alt=\"Updated\">";
4351 }
4352
4353 if ($line["unread"] == "t" || $line["unread"] == "1") {
4354 $class .= "Unread";
4355 ++$num_unread;
4356 $is_unread = true;
4357 } else {
4358 $is_unread = false;
4359 }
abd8a516
AD		 4360
4361 $is_ie = (strpos($_SESSION["client.userAgent"], "MSIE") !== false);
4362
4363 if ($is_ie) {
4364 $mark_img_ext = "gif";
4365 } else {
4366 $mark_img_ext = "png";
4367 }
4368
3de0261a 4369 if ($line["marked"] == "t" || $line["marked"] == "1") {
abd8a516 4370 $marked_pic = "<img id=\"FMPIC-$id\" src=\"images/mark_set.$mark_img_ext\"
3de0261a 4371 class=\"markedPic\"
f5e0338d 4372 alt=\"Unstar article\" onclick='javascript:tMark($id)'>";
3de0261a 4373 } else {
abd8a516 4374 $marked_pic = "<img id=\"FMPIC-$id\" src=\"images/mark_unset.$mark_img_ext\"
3de0261a 4375 class=\"markedPic\"
f5e0338d 4376 alt=\"Star article\" onclick='javascript:tMark($id)'>";
3de0261a
AD		 4377 }
4378
e4f4b46f 4379 if ($line["published"] == "t" || $line["published"] == "1") {
f5e0338d 4380 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_set.gif\"
e4f4b46f 4381 class=\"markedPic\"
f5e0338d 4382 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
e4f4b46f 4383 } else {
f5e0338d 4384 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_unset.gif\"
e4f4b46f 4385 class=\"markedPic\"
f5e0338d 4386 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
e4f4b46f
AD		 4387 }
4388
3de0261a
AD		 4389# $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
4390# $line["title"] . "</a>";
4391
4392 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
4393 $line["title"] . "</a>";
4394
4395# $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4396# $line["title"] . "</a>";
4397
4398 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
46921916 4399 $updated_fmt = smart_date_time(strtotime($line["updated_noms"]));
3de0261a
AD		 4400 } else {
4401 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
46921916 4402 $updated_fmt = date($short_date, strtotime($line["updated_noms"]));
3de0261a
AD		 4403 }
4404
4405 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4406 $content_preview = truncate_string(strip_tags($line["content_preview"]),
4407 100);
4408 }
4409
4410 $entry_author = $line["author"];
4411
4412 if ($entry_author) {
4413 $entry_author = " - by $entry_author";
4414 }
4415
4416 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
4417
4418 print "<tr class='$class' id='RROW-$id'>";
4419
67343d9f 4420 print "<td class='hlUpdPic'>$update_pic</td>";
3de0261a
AD		 4421
4422 print "<td class='hlSelectRow'>
67343d9f
AD		 4423 <input type=\"checkbox\" onclick=\"tSR(this)\"
4424 id=\"RCHK-$id\">
3de0261a
AD		 4425 </td>";
4426
4427 print "<td class='hlMarkedPic'>$marked_pic</td>";
e4f4b46f 4428 print "<td class='hlMarkedPic'>$published_pic</td>";
3de0261a 4429
df456bb0
AD		 4430# if ($line["feed_title"]) {
4431# print "<td class='hlContent'>$content_link</td>";
4432# print "<td class='hlFeed'>
4433# <a href=\"javascript:viewfeed($feed_id, '', false)\">".
4434# truncate_string($line["feed_title"],30)."</a>&nbsp;</td>";
4435# } else {
4436
4437 print "<td class='hlContent' valign='middle'>";
4438
4439 print "<a href=\"javascript:view($id,$feed_id);\">" .
4440 $line["title"];
4441
4442 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4443 if ($content_preview) {
4444 print "<span class=\"contentPreview\"> - $content_preview</span>";
3de0261a 4445 }
3de0261a 4446 }
df456bb0
AD		 4447
4448 print "</a>";
4449
4450# <a href=\"javascript:viewfeed($feed_id, '', false)\">".
4451# $line["feed_title"]."</a>
4452
4453 if ($line["feed_title"]) {
4454 print "<span class=\"hlFeed\">
4455 (<a href=\"javascript:viewfeed($feed_id, '', false)\">".
4456 $line["feed_title"]."</a>)
4457 </span>";
4458 }
4459
4460
4461 print "</td>";
4462
4463# }
3de0261a
AD		 4464
4465 print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
4466
4467 print "</tr>";
4468
4469 } else {
4470
4471 if ($is_unread) {
4472 $add_class = "Unread";
4473 } else {
4474 $add_class = "";
4475 }
4476
e4914b62
AD		 4477 print "<div class=\"cdmArticle$add_class\"
4478 id=\"RROW-$id\" onmouseover='cdmMouseIn(this)'
4479 onmouseout='cdmMouseOut(this)'>";
3de0261a
AD		 4480
4481 print "<div class=\"cdmHeader\">";
4482
4483 print "<div class=\"articleUpdated\">$updated_fmt</div>";
4484
4485 print "<a class=\"title\"
4486 onclick=\"javascript:toggleUnread($id, 0)\"
3fc2eed5 4487 target=\"_new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
3de0261a
AD		 4488
4489 print $entry_author;
4490
4491 if ($line["feed_title"]) {
4492 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
4493 }
4494
4495 print "</div>";
4496
3fc2eed5
AD		 4497 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4498 $line["content_preview"] = preg_replace("/href=/i",
4499 "target=\"_new\" href=", $line["content_preview"]);
4500 }
4501
3de0261a
AD		 4502 print "<div class=\"cdmContent\">" . $line["content_preview"] . "</div><br clear=\"all\">";
4503
e2ccbfab 4504 print "<div class=\"cdmFooter\"><span class='s0'>";
3de0261a 4505
e2ccbfab 4506 /* print "<div class=\"markedPic\">Star it: $marked_pic</div>"; */
3de0261a 4507
e2ccbfab
AD		 4508 print __("Select:").
4509 " <input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
3de0261a
AD		 4510 'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\">";
4511
e2ccbfab 4512 print "</span><span class='s1'>$marked_pic</span> ";
e4f4b46f 4513 print "<span class='s1'>$published_pic</span> ";
e2ccbfab 4514
3de0261a
AD		 4515 $tags = get_article_tags($link, $id);
4516
4517 $tags_str = "";
22d1f3db 4518 $full_tags_str = "";
d735ebd2 4519 $num_tags = 0;
3de0261a
AD		 4520
4521 foreach ($tags as $tag) {
4522 $num_tags++;
22d1f3db
AD		 4523 $full_tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
4524 if ($num_tags < 5) {
4525 $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
4526 } else if ($num_tags == 5) {
4527 $tags_str .= "...";
4528 }
3de0261a
AD		 4529 }
4530
4531 $tags_str = preg_replace("/, $/", "", $tags_str);
22d1f3db
AD		 4532 $full_tags_str = preg_replace("/, $/", "", $full_tags_str);
4533
4534 $all_tags_div = "<span class='cdmAllTagsCtr'>...<div class='cdmAllTags'>All Tags: $full_tags_str</div></span>";
4535
4536 $tags_str = preg_replace("/\.\.\.$/", "$all_tags_div", $tags_str);
4537
3de0261a
AD		 4538
4539 if ($tags_str == "") $tags_str = "no tags";
e2ccbfab
AD		 4540
4541// print "<img src='images/tag.png' class='markedPic'>";
4542
5f014cf1
AD		 4543 print "<span class='s1'>
4544 <img class='tagsPic' src='images/tag.png' alt='Tags'
4545 title='Tags'> $tags_str <a title=\"Edit tags for this article\"
3de0261a
AD		 4546 href=\"javascript:editArticleTags($id, $feed_id, true)\">(+)</a>";
4547
e2ccbfab 4548 print "</span>";
3de0261a 4549
e2ccbfab
AD		 4550 print "<span class='s2'>Toggle: <a class=\"cdmToggleLink\"
4551 href=\"javascript:toggleUnread($id)\">
4552 Unread</a></span>";
3de0261a 4553
e2ccbfab 4554 print "</div>";
3de0261a
AD		 4555 print "</div>";
4556
4557 }
4558
4559 ++$lnum;
4560 }
4561
ac541432 4562 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
3de0261a
AD		 4563 print "</table>";
4564 }
4565
4566// print_headline_subtoolbar($link,
4567// "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
4568
4569
4570 } else {
ac541432 4571 if (!$offset) print "<div class='whiteBox'>".__('No articles found.')."</div>";
3de0261a
AD		 4572 }
4573
ac541432
AD		 4574 if (!$offset) {
4575 print "</div>";
4576 print "</div>";
4577 }
3de0261a 4578
29dfb258 4579 return array($topmost_article_ids, $headlines_count);
3de0261a 4580 }
0979b696
AD		 4581
4582// from here: http://www.roscripts.com/Create_tag_cloud-71.html
4583
4584 function printTagCloud($link) {
35a03bdd
AD		 4585
4586 /* get first ref_id to count from */
4587
dcac082b
AD		 4588 /*
4589
35a03bdd
AD		 4590 $query = "";
4591
4592 if (DB_TYPE == "pgsql") {
4593 $query = "SELECT MIN(id) AS id FROM ttrss_user_entries, ttrss_entries
4594 WHERE int_id = id AND owner_uid = ".$_SESSION["uid"]."
4595 AND date_entered > NOW() - INTERVAL '30 days'";
4596 } else {
4597 $query = "SELECT MIN(id) AS id FROM ttrss_user_entries, ttrss_entries
4598 WHERE int_id = id AND owner_uid = ".$_SESSION["uid"]."
4599 AND date_entered > DATE_SUB(NOW(), INTERVAL 30 DAY)";
4600 }
4601
4602 $result = db_query($link, $query);
dcac082b 4603 $first_id = db_fetch_result($result, 0, "id"); */
35a03bdd 4604
dcac082b 4605 //AND post_int_id >= '$first_id'
0979b696
AD		 4606 $query = "SELECT tag_name, COUNT(post_int_id) AS count
4607 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
b31af972 4608 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
0979b696
AD		 4609
4610 $result = db_query($link, $query);
4611
4612 $tags = array();
4613
4614 while ($line = db_fetch_assoc($result)) {
4615 $tags[$line["tag_name"]] = $line["count"];
4616 }
4617
4618 ksort($tags);
4619
4620 $max_size = 32; // max font size in pixels
4548a580 4621 $min_size = 11; // min font size in pixels
0979b696
AD		 4622
4623 // largest and smallest array values
4624 $max_qty = max(array_values($tags));
4625 $min_qty = min(array_values($tags));
4626
4627 // find the range of values
4628 $spread = $max_qty - $min_qty;
4629 if ($spread == 0) { // we don't want to divide by zero
4630 $spread = 1;
4631 }
4632
4633 // set the font-size increment
4634 $step = ($max_size - $min_size) / ($spread);
4635
4636 // loop through the tag array
4637 foreach ($tags as $key => $value) {
4638 // calculate font-size
4639 // find the $value in excess of $min_qty
4640 // multiply by the font-size increment ($size)
4641 // and add the $min_size set above
4642 $size = round($min_size + (($value - $min_qty) * $step));
546ffab4
AD		 4643
4644 $key_escaped = str_replace("'", "\\'", $key);
4645
4646 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
0979b696
AD		 4647 $size . "px\" title=\"$value articles tagged with " .
4648 $key . '">' . $key . '</a> ';
4649 }
4650 }
46921916
AD		 4651
4652 function print_checkpoint($n, $s) {
4653 $ts = getmicrotime();
4654 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
4655 return $ts;
4656 }
14b6c54b
AD		 4657
4658 function sanitize_tag($tag) {
4659 $tag = trim($tag);
4660
4661 $tag = mb_strtolower($tag, 'utf-8');
4662
0c3d1c68
AD		 4663 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
4664
4665// $tag = str_replace('"', "", $tag);
4666// $tag = str_replace("+", " ", $tag);
14b6c54b
AD		 4667 $tag = str_replace("technorati tag: ", "", $tag);
4668
4669 return $tag;
4670 }
e4f4b46f
AD		 4671
4672 function generate_publish_key() {
4673 return sha1(uniqid(rand(), true));
4674 }
4675
f56e3080
AD		 4676 function article_publish_url($link) {
4677
17a756d1 4678 $url_path = 'http://' . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
f56e3080
AD		 4679
4680 $url_path .= "?op=publish&key=" . get_pref($link, "_PREFS_PUBLISH_KEY");
4681
4682 return $url_path;
4683 }
4684
40d13c28 4685?>
web-based news feed (RSS/Atom) reader and aggregator; see https://tt-rss.org/