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Commit | Line | Data |
---|---|---|
40d13c28 | 1 | <? |
f1a80dae | 2 | |
894ebcf5 | 3 | /* if ($_GET["debug"]) { |
cce28758 AD |
4 | define('DEFAULT_ERROR_LEVEL', E_ALL); |
5 | } else { | |
6 | define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE); | |
894ebcf5 | 7 | } */ |
cce28758 | 8 | |
40d13c28 | 9 | require_once 'config.php'; |
b619ff15 | 10 | require_once 'db-prefs.php'; |
5bc0bd27 | 11 | require_once 'compat.php'; |
40d13c28 | 12 | |
387234f3 AD |
13 | require_once 'magpierss/rss_utils.inc'; |
14 | ||
a3ee2a38 AD |
15 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); |
16 | ||
ad507f85 AD |
17 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { |
18 | ||
19 | $rows = -1; | |
4c193675 | 20 | |
fefa6ca3 | 21 | if (DB_TYPE == "pgsql") { |
44e241cb | 22 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 23 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 | 24 | (SELECT date_entered FROM ttrss_entries WHERE |
44e241cb AD |
25 | id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */ |
26 | ||
1e59ae35 AD |
27 | if (PG_VERSION == "7.4" || PG_VERSION == "8.0") { |
28 | ||
29 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
30 | ttrss_entries.id = ref_id AND | |
31 | marked = false AND | |
32 | feed_id = '$feed_id' AND | |
33 | ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'"); | |
34 | ||
35 | } else { | |
36 | ||
37 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
38 | USING ttrss_entries | |
39 | WHERE ttrss_entries.id = ref_id AND | |
40 | marked = false AND | |
41 | feed_id = '$feed_id' AND | |
42 | ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days')"); | |
43 | } | |
ad507f85 AD |
44 | |
45 | $rows = pg_affected_rows($result); | |
46 | ||
fefa6ca3 | 47 | } else { |
1e59ae35 | 48 | |
30f1746f | 49 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 50 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 | 51 | (SELECT date_entered FROM ttrss_entries WHERE |
30f1746f AD |
52 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
53 | ||
54 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
55 | USING ttrss_user_entries, ttrss_entries | |
56 | WHERE ttrss_entries.id = ref_id AND | |
57 | marked = false AND | |
58 | feed_id = '$feed_id' AND | |
59 | ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); | |
60 | ||
ad507f85 AD |
61 | $rows = mysql_affected_rows($link); |
62 | ||
63 | } | |
64 | ||
65 | if ($debug) { | |
66 | print "Purged feed $feed_id ($purge_interval): deleted $rows articles\n"; | |
fefa6ca3 AD |
67 | } |
68 | } | |
69 | ||
44e241cb AD |
70 | function global_purge_old_posts($link, $do_output = false, $limit = false) { |
71 | ||
894ebcf5 | 72 | $random_qpart = sql_random_function(); |
fefa6ca3 | 73 | |
44e241cb AD |
74 | if ($limit) { |
75 | $limit_qpart = "LIMIT $limit"; | |
76 | } else { | |
77 | $limit_qpart = ""; | |
78 | } | |
79 | ||
fefa6ca3 | 80 | $result = db_query($link, |
44e241cb AD |
81 | "SELECT id,purge_interval,owner_uid FROM ttrss_feeds |
82 | ORDER BY $random_qpart $limit_qpart"); | |
fefa6ca3 AD |
83 | |
84 | while ($line = db_fetch_assoc($result)) { | |
85 | ||
86 | $feed_id = $line["id"]; | |
87 | $purge_interval = $line["purge_interval"]; | |
88 | $owner_uid = $line["owner_uid"]; | |
89 | ||
90 | if ($purge_interval == 0) { | |
91 | ||
92 | $tmp_result = db_query($link, | |
93 | "SELECT value FROM ttrss_user_prefs WHERE | |
94 | pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'"); | |
95 | ||
96 | if (db_num_rows($tmp_result) != 0) { | |
97 | $purge_interval = db_fetch_result($tmp_result, 0, "value"); | |
98 | } | |
99 | } | |
100 | ||
101 | if ($do_output) { | |
ad507f85 | 102 | // print "Feed $feed_id: purge interval = $purge_interval\n"; |
fefa6ca3 AD |
103 | } |
104 | ||
105 | if ($purge_interval > 0) { | |
ad507f85 | 106 | purge_feed($link, $feed_id, $purge_interval, $do_output); |
fefa6ca3 AD |
107 | } |
108 | } | |
109 | ||
71604ca4 AD |
110 | // purge orphaned posts in main content table |
111 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
112 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
113 | ||
fefa6ca3 AD |
114 | } |
115 | ||
b6eefba5 | 116 | function purge_old_posts($link) { |
5d73494a | 117 | |
f1a80dae AD |
118 | $user_id = $_SESSION["uid"]; |
119 | ||
120 | $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds | |
121 | WHERE owner_uid = '$user_id'"); | |
5d73494a AD |
122 | |
123 | while ($line = db_fetch_assoc($result)) { | |
124 | ||
125 | $feed_id = $line["id"]; | |
126 | $purge_interval = $line["purge_interval"]; | |
127 | ||
b619ff15 | 128 | if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS'); |
5d73494a | 129 | |
140aae81 | 130 | if ($purge_interval > 0) { |
fefa6ca3 | 131 | purge_feed($link, $feed_id, $purge_interval); |
5d73494a AD |
132 | } |
133 | } | |
71604ca4 AD |
134 | |
135 | // purge orphaned posts in main content table | |
136 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
137 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
c3a8d71a AD |
138 | } |
139 | ||
1f2b01ed | 140 | function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) { |
40d13c28 | 141 | |
4769ddaf | 142 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 143 | |
a2770077 AD |
144 | if (!$user_id) { |
145 | $user_id = $_SESSION["uid"]; | |
146 | purge_old_posts($link); | |
147 | } | |
148 | ||
25af8dad | 149 | // db_query($link, "BEGIN"); |
b82af8c3 | 150 | |
cbd8650d AD |
151 | if (MAX_UPDATE_TIME > 0) { |
152 | if (DB_TYPE == "mysql") { | |
153 | $q_order = "RAND()"; | |
154 | } else { | |
155 | $q_order = "RANDOM()"; | |
156 | } | |
157 | } else { | |
158 | $q_order = "last_updated DESC"; | |
159 | } | |
160 | ||
d148926e | 161 | $result = db_query($link, "SELECT feed_url,id, |
798f722b | 162 | SUBSTRING(last_updated,1,19) AS last_updated, |
5c563acd | 163 | update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id' |
cbd8650d AD |
164 | ORDER BY $q_order"); |
165 | ||
166 | $upd_start = time(); | |
40d13c28 | 167 | |
b6eefba5 | 168 | while ($line = db_fetch_assoc($result)) { |
d148926e AD |
169 | $upd_intl = $line["update_interval"]; |
170 | ||
b619ff15 | 171 | if (!$upd_intl || $upd_intl == 0) { |
a2770077 | 172 | $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id); |
b619ff15 | 173 | } |
d148926e | 174 | |
c1e202b7 AD |
175 | if ($upd_intl < 0) { |
176 | // Updates for this feed are disabled | |
177 | continue; | |
178 | } | |
179 | ||
93d40f50 AD |
180 | if ($fetch || (!$line["last_updated"] || |
181 | time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) { | |
c5142cca | 182 | |
cbd8650d AD |
183 | // print "<!-- feed: ".$line["feed_url"]." -->"; |
184 | ||
1f2b01ed | 185 | update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon); |
cbd8650d AD |
186 | |
187 | $upd_elapsed = time() - $upd_start; | |
188 | ||
189 | if (MAX_UPDATE_TIME > 0 && $upd_elapsed > MAX_UPDATE_TIME) { | |
190 | return; | |
191 | } | |
d148926e | 192 | } |
40d13c28 AD |
193 | } |
194 | ||
25af8dad | 195 | // db_query($link, "COMMIT"); |
b82af8c3 | 196 | |
40d13c28 AD |
197 | } |
198 | ||
9e997874 | 199 | function check_feed_favicon($feed_url, $feed, $link) { |
78800912 AD |
200 | $feed_url = str_replace("http://", "", $feed_url); |
201 | $feed_url = preg_replace("/\/.*$/", "", $feed_url); | |
202 | ||
203 | $icon_url = "http://$feed_url/favicon.ico"; | |
273a2f6b | 204 | $icon_file = ICONS_DIR . "/$feed.ico"; |
78800912 AD |
205 | |
206 | if (!file_exists($icon_file)) { | |
e695fdc8 | 207 | |
78800912 AD |
208 | error_reporting(0); |
209 | $r = fopen($icon_url, "r"); | |
cce28758 | 210 | error_reporting (DEFAULT_ERROR_LEVEL); |
78800912 AD |
211 | |
212 | if ($r) { | |
7d7cbaf5 | 213 | $tmpfname = tempnam(TMP_DIRECTORY, "ttrssicon"); |
78800912 AD |
214 | |
215 | $t = fopen($tmpfname, "w"); | |
216 | ||
217 | while (!feof($r)) { | |
218 | $buf = fread($r, 16384); | |
219 | fwrite($t, $buf); | |
220 | } | |
221 | ||
222 | fclose($r); | |
223 | fclose($t); | |
224 | ||
e695fdc8 AD |
225 | error_reporting(0); |
226 | if (!rename($tmpfname, $icon_file)) { | |
227 | unlink($tmpfname); | |
228 | } | |
717f5e64 AD |
229 | |
230 | chmod($icon_file, 0644); | |
231 | ||
cce28758 | 232 | error_reporting (DEFAULT_ERROR_LEVEL); |
78800912 AD |
233 | |
234 | } | |
235 | } | |
236 | } | |
237 | ||
ddb68b81 | 238 | function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) { |
40d13c28 | 239 | |
4769ddaf | 240 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 241 | |
ddb68b81 | 242 | if (DAEMON_REFRESH_ONLY && !$_GET["daemon"] && !$ignore_daemon) { |
21cfcdf2 AD |
243 | return; |
244 | } | |
245 | ||
47c6c988 | 246 | $result = db_query($link, "SELECT update_interval,auth_login,auth_pass |
a88c1f36 AD |
247 | FROM ttrss_feeds WHERE id = '$feed'"); |
248 | ||
47c6c988 AD |
249 | $auth_login = db_fetch_result($result, 0, "auth_login"); |
250 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
251 | ||
a88c1f36 AD |
252 | $update_interval = db_fetch_result($result, 0, "update_interval"); |
253 | ||
254 | if ($update_interval < 0) { return; } | |
255 | ||
ab3d0b99 AD |
256 | $feed = db_escape_string($feed); |
257 | ||
47c6c988 AD |
258 | $fetch_url = $feed_url; |
259 | ||
260 | if ($auth_login && $auth_pass) { | |
261 | $url_parts = array(); | |
262 | preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts); | |
263 | ||
264 | if ($url_parts[1] && $url_parts[2]) { | |
265 | $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2]; | |
266 | } | |
267 | ||
268 | } | |
3ad5aa85 | 269 | error_reporting(0); |
47c6c988 | 270 | $rss = fetch_rss($fetch_url); |
ab3d0b99 | 271 | |
cce28758 | 272 | error_reporting (DEFAULT_ERROR_LEVEL); |
76798ff3 | 273 | |
b6eefba5 | 274 | $feed = db_escape_string($feed); |
dcee8f61 | 275 | |
40d13c28 | 276 | if ($rss) { |
b82af8c3 | 277 | |
44e241cb | 278 | // db_query($link, "BEGIN"); |
dd8c76a9 | 279 | |
a88c1f36 | 280 | $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid |
f324892e | 281 | FROM ttrss_feeds WHERE id = '$feed'"); |
331900c6 | 282 | |
b6eefba5 AD |
283 | $registered_title = db_fetch_result($result, 0, "title"); |
284 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
f324892e | 285 | $orig_site_url = db_fetch_result($result, 0, "site_url"); |
331900c6 | 286 | |
7fed1940 AD |
287 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
288 | ||
a2770077 AD |
289 | if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid)) { |
290 | check_feed_favicon($feed_url, $feed, $link); | |
291 | } | |
292 | ||
746b249f | 293 | if (!$registered_title || $registered_title == "[Unknown]") { |
e1305a97 | 294 | $feed_title = db_escape_string($rss->channel["title"]); |
f324892e AD |
295 | db_query($link, "UPDATE ttrss_feeds SET |
296 | title = '$feed_title' WHERE id = '$feed'"); | |
297 | } | |
298 | ||
147f7691 | 299 | $site_url = $rss->channel["link"]; |
832b7bfc AD |
300 | // weird, weird Magpie |
301 | if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]); | |
147f7691 AD |
302 | |
303 | if ($site_url && $orig_site_url != db_escape_string($site_url)) { | |
f324892e AD |
304 | db_query($link, "UPDATE ttrss_feeds SET |
305 | site_url = '$site_url' WHERE id = '$feed'"); | |
331900c6 | 306 | } |
40d13c28 | 307 | |
b7f4bda2 AD |
308 | // print "I: " . $rss->channel["image"]["url"]; |
309 | ||
310 | $icon_url = $rss->image["url"]; | |
311 | ||
147f7691 | 312 | if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) { |
b6eefba5 AD |
313 | $icon_url = db_escape_string($icon_url); |
314 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
b7f4bda2 AD |
315 | } |
316 | ||
e6155a06 AD |
317 | |
318 | $filters = array(); | |
319 | ||
4b3dff6e | 320 | $result = db_query($link, "SELECT reg_exp, |
db42b934 AD |
321 | ttrss_filter_types.name AS name, |
322 | ttrss_filter_actions.name AS action | |
323 | FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE | |
324 | owner_uid = $owner_uid AND | |
325 | ttrss_filter_types.id = filter_type AND | |
326 | ttrss_filter_actions.id = action_id AND | |
ead60402 | 327 | (feed_id IS NULL OR feed_id = '$feed')"); |
e6155a06 | 328 | |
b6eefba5 | 329 | while ($line = db_fetch_assoc($result)) { |
e6155a06 | 330 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); |
19c9cb11 AD |
331 | |
332 | $filter["reg_exp"] = $line["reg_exp"]; | |
333 | $filter["action"] = $line["action"]; | |
334 | ||
335 | array_push($filters[$line["name"]], $filter); | |
e6155a06 AD |
336 | } |
337 | ||
ddb68b81 AD |
338 | $iterator = $rss->items; |
339 | ||
c22789da AD |
340 | if (!$iterator || !is_array($iterator)) $iterator = $rss->entries; |
341 | if (!$iterator || !is_array($iterator)) $iterator = $rss; | |
342 | ||
343 | if (!is_array($iterator)) { | |
9a7a7b41 | 344 | db_query($link, "UPDATE ttrss_feeds |
75bd0669 | 345 | SET last_error = 'Parse error: can\'t find any articles.' |
9a7a7b41 | 346 | WHERE id = '$feed'"); |
c22789da AD |
347 | return; // WTF? |
348 | } | |
ddb68b81 AD |
349 | |
350 | foreach ($iterator as $item) { | |
40d13c28 AD |
351 | |
352 | $entry_guid = $item["id"]; | |
353 | ||
354 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
355 | if (!$entry_guid) $entry_guid = $item["link"]; | |
466001c4 AD |
356 | |
357 | if (!$entry_guid) continue; | |
a116f569 | 358 | |
9c9c7e6b | 359 | $entry_timestamp = ""; |
b82af8c3 | 360 | |
9c9c7e6b AD |
361 | $rss_2_date = $item['pubdate']; |
362 | $rss_1_date = $item['dc']['date']; | |
363 | $atom_date = $item['issued']; | |
59ba2c75 | 364 | if (!$atom_date) $atom_date = $item['updated']; |
b197f117 | 365 | |
9c9c7e6b AD |
366 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); |
367 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
368 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
b82af8c3 AD |
369 | |
370 | if ($entry_timestamp == "") { | |
371 | $entry_timestamp = time(); | |
372 | $no_orig_date = 'true'; | |
466001c4 AD |
373 | } else { |
374 | $no_orig_date = 'false'; | |
b82af8c3 | 375 | } |
b197f117 | 376 | |
466001c4 | 377 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); |
71ad3959 | 378 | |
40d13c28 | 379 | $entry_title = $item["title"]; |
ddb68b81 AD |
380 | |
381 | // strange Magpie workaround | |
382 | $entry_link = $item["link_"]; | |
383 | if (!$entry_link) $entry_link = $item["link"]; | |
71ad3959 AD |
384 | |
385 | if (!$entry_title) continue; | |
386 | if (!$entry_link) continue; | |
387 | ||
1696229f AD |
388 | $entry_content = $item["content:escaped"]; |
389 | ||
390 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
40d13c28 | 391 | if (!$entry_content) $entry_content = $item["content"]; |
372ced8b | 392 | if (!$entry_content) $entry_content = $item["summary"]; |
1696229f | 393 | if (!$entry_content) $entry_content = $item["description"]; |
a2015351 | 394 | |
a116f569 | 395 | // if (!$entry_content) continue; |
a2015351 | 396 | |
8add756a AD |
397 | // WTF |
398 | if (is_array($entry_content)) { | |
399 | $entry_content = $entry_content["encoded"]; | |
1696229f | 400 | if (!$entry_content) $entry_content = $entry_content["escaped"]; |
8add756a AD |
401 | } |
402 | ||
1696229f | 403 | // print_r($item); |
372ced8b AD |
404 | // print_r(htmlspecialchars($entry_content)); |
405 | // print "<br>"; | |
1696229f | 406 | |
372ced8b | 407 | $entry_content_unescaped = $entry_content; |
466001c4 | 408 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); |
cb0bd8bd | 409 | |
a1ea1e12 AD |
410 | $entry_comments = $item["comments"]; |
411 | ||
b6104dee AD |
412 | $entry_author = db_escape_string($item['dc']['creator']); |
413 | ||
b6eefba5 | 414 | $entry_guid = db_escape_string($entry_guid); |
2651fc4f | 415 | |
05732aa0 AD |
416 | $result = db_query($link, "SELECT id FROM ttrss_entries |
417 | WHERE guid = '$entry_guid'"); | |
4c193675 | 418 | |
b17fcb1a AD |
419 | $entry_content = db_escape_string($entry_content); |
420 | $entry_title = db_escape_string($entry_title); | |
421 | $entry_link = db_escape_string($entry_link); | |
422 | $entry_comments = db_escape_string($entry_comments); | |
423 | ||
27f089dc | 424 | $num_comments = db_escape_string($item["slash"]["comments"]); |
11b0dce2 | 425 | |
e31073bd AD |
426 | if (!$num_comments) $num_comments = 0; |
427 | ||
44e241cb AD |
428 | db_query($link, "BEGIN"); |
429 | ||
4c193675 AD |
430 | if (db_num_rows($result) == 0) { |
431 | ||
432 | // base post entry does not exist, create it | |
433 | ||
4c193675 AD |
434 | $result = db_query($link, |
435 | "INSERT INTO ttrss_entries | |
436 | (title, | |
437 | guid, | |
438 | link, | |
439 | updated, | |
440 | content, | |
441 | content_hash, | |
442 | no_orig_date, | |
443 | date_entered, | |
11b0dce2 | 444 | comments, |
b6104dee AD |
445 | num_comments, |
446 | author) | |
4c193675 AD |
447 | VALUES |
448 | ('$entry_title', | |
449 | '$entry_guid', | |
450 | '$entry_link', | |
451 | '$entry_timestamp_fmt', | |
452 | '$entry_content', | |
453 | '$content_hash', | |
454 | $no_orig_date, | |
455 | NOW(), | |
11b0dce2 | 456 | '$entry_comments', |
b6104dee AD |
457 | '$num_comments', |
458 | '$entry_author')"); | |
8926aab8 AD |
459 | } else { |
460 | // we keep encountering the entry in feeds, so we need to | |
461 | // update date_entered column so that we don't get horrible | |
462 | // dupes when the entry gets purged and reinserted again e.g. | |
463 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
464 | ||
465 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
466 | ||
467 | db_query($link, "UPDATE ttrss_entries SET date_entered = NOW() | |
468 | WHERE id = '$base_entry_id'"); | |
4c193675 AD |
469 | } |
470 | ||
471 | // now it should exist, if not - bad luck then | |
472 | ||
6385315d AD |
473 | $result = db_query($link, "SELECT |
474 | id,content_hash,no_orig_date,title, | |
8926aab8 | 475 | substring(date_entered,1,19) as date_entered, |
11b0dce2 AD |
476 | substring(updated,1,19) as updated, |
477 | num_comments | |
6385315d AD |
478 | FROM |
479 | ttrss_entries | |
480 | WHERE guid = '$entry_guid'"); | |
4c193675 AD |
481 | |
482 | if (db_num_rows($result) == 1) { | |
483 | ||
11b0dce2 AD |
484 | // this will be used below in update handler |
485 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); | |
486 | $orig_title = db_fetch_result($result, 0, "title"); | |
487 | $orig_num_comments = db_fetch_result($result, 0, "num_comments"); | |
8926aab8 AD |
488 | $orig_date_entered = strtotime(db_fetch_result($result, |
489 | 0, "date_entered")); | |
6385315d | 490 | |
11b0dce2 | 491 | $ref_id = db_fetch_result($result, 0, "id"); |
4c193675 | 492 | |
11b0dce2 | 493 | // check for user post link to main table |
4c193675 | 494 | |
11b0dce2 AD |
495 | // do we allow duplicate posts with same GUID in different feeds? |
496 | if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid)) { | |
497 | $dupcheck_qpart = "AND feed_id = '$feed'"; | |
498 | } else { | |
499 | $dupcheck_qpart = ""; | |
500 | } | |
71604ca4 | 501 | |
11b0dce2 | 502 | // error_reporting(0); |
19c9cb11 | 503 | |
11b0dce2 AD |
504 | $filter_name = get_filter_name($entry_title, $entry_content, |
505 | $entry_link, $filters); | |
19c9cb11 | 506 | |
11b0dce2 AD |
507 | if ($filter_name == "filter") { |
508 | continue; | |
509 | } | |
19c9cb11 | 510 | |
11b0dce2 | 511 | // error_reporting (DEFAULT_ERROR_LEVEL); |
3a933f22 | 512 | |
11b0dce2 AD |
513 | $result = db_query($link, |
514 | "SELECT ref_id FROM ttrss_user_entries WHERE | |
515 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' | |
516 | $dupcheck_qpart"); | |
517 | ||
518 | // okay it doesn't exist - create user entry | |
519 | if (db_num_rows($result) == 0) { | |
520 | ||
521 | if ($filter_name != 'catchup') { | |
522 | $unread = 'true'; | |
523 | $last_read_qpart = 'NULL'; | |
524 | } else { | |
525 | $unread = 'false'; | |
526 | $last_read_qpart = 'NOW()'; | |
527 | } | |
19c9cb11 | 528 | |
11b0dce2 AD |
529 | $result = db_query($link, |
530 | "INSERT INTO ttrss_user_entries | |
531 | (ref_id, owner_uid, feed_id, unread, last_read) | |
532 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, | |
533 | $last_read_qpart)"); | |
534 | } | |
535 | ||
6385315d AD |
536 | $post_needs_update = false; |
537 | ||
a2770077 | 538 | if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid) && |
6385315d AD |
539 | ($content_hash != $orig_content_hash)) { |
540 | $post_needs_update = true; | |
541 | } | |
542 | ||
543 | if ($orig_title != $entry_title) { | |
544 | $post_needs_update = true; | |
545 | } | |
546 | ||
11b0dce2 AD |
547 | if ($orig_num_comments != $num_comments) { |
548 | $post_needs_update = true; | |
549 | } | |
550 | ||
6385315d AD |
551 | // this doesn't seem to be very reliable |
552 | // | |
553 | // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
554 | // $post_needs_update = true; | |
555 | // } | |
556 | ||
557 | // if post needs update, update it and mark all user entries | |
1c73bc0c | 558 | // linking to this post as updated |
6385315d AD |
559 | if ($post_needs_update) { |
560 | ||
561 | // print "<!-- post $orig_title needs update : $post_needs_update -->"; | |
562 | ||
6385315d | 563 | db_query($link, "UPDATE ttrss_entries |
11b0dce2 AD |
564 | SET title = '$entry_title', content = '$entry_content', |
565 | num_comments = '$num_comments' | |
6385315d AD |
566 | WHERE id = '$ref_id'"); |
567 | ||
568 | db_query($link, "UPDATE ttrss_user_entries | |
569 | SET last_read = null WHERE ref_id = '$ref_id' AND unread = false"); | |
570 | ||
571 | } | |
4c193675 AD |
572 | } |
573 | ||
44e241cb AD |
574 | db_query($link, "COMMIT"); |
575 | ||
eb36b4eb AD |
576 | /* taaaags */ |
577 | // <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, // | |
578 | ||
05732aa0 | 579 | $entry_tags = null; |
eb36b4eb | 580 | |
372ced8b | 581 | preg_match_all("/<a.*?href=.http:\/\/.*?technorati.com\/tag\/([^\"\'>]+)/i", |
ee2c3050 AD |
582 | $entry_content_unescaped, $entry_tags); |
583 | ||
584 | // print "<br>$entry_title : $entry_content_unescaped<br>"; | |
585 | // print_r($entry_tags); | |
372ced8b | 586 | // print "<br>"; |
eb36b4eb AD |
587 | |
588 | $entry_tags = $entry_tags[1]; | |
589 | ||
590 | if (count($entry_tags) > 0) { | |
591 | ||
44e241cb AD |
592 | db_query($link, "BEGIN"); |
593 | ||
05732aa0 AD |
594 | $result = db_query($link, "SELECT id,int_id |
595 | FROM ttrss_entries,ttrss_user_entries | |
25da6909 | 596 | WHERE guid = '$entry_guid' |
05732aa0 | 597 | AND feed_id = '$feed' AND ref_id = id |
7fed1940 | 598 | AND owner_uid = '$owner_uid'"); |
eb36b4eb | 599 | |
fe99ab12 | 600 | if (db_num_rows($result) == 1) { |
eb36b4eb | 601 | |
fe99ab12 AD |
602 | $entry_id = db_fetch_result($result, 0, "id"); |
603 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
604 | ||
605 | foreach ($entry_tags as $tag) { | |
606 | $tag = db_escape_string(strtolower($tag)); | |
31483fc1 AD |
607 | |
608 | $tag = str_replace("+", " ", $tag); | |
fe99ab12 AD |
609 | $tag = str_replace("technorati tag: ", "", $tag); |
610 | ||
611 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
612 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND | |
613 | owner_uid = '$owner_uid' LIMIT 1"); | |
614 | ||
615 | // print db_fetch_result($result, 0, "id"); | |
616 | ||
617 | if ($result && db_num_rows($result) == 0) { | |
618 | ||
619 | // print "tagging $entry_id as $tag<br>"; | |
620 | ||
621 | db_query($link, "INSERT INTO ttrss_tags | |
622 | (owner_uid,tag_name,post_int_id) | |
623 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
624 | } | |
625 | } | |
eb36b4eb | 626 | } |
44e241cb | 627 | db_query($link, "COMMIT"); |
05732aa0 | 628 | } |
4c193675 | 629 | } |
40d13c28 | 630 | |
ab3d0b99 AD |
631 | db_query($link, "UPDATE ttrss_feeds |
632 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
eb36b4eb | 633 | |
44e241cb | 634 | // db_query($link, "COMMIT"); |
dd8c76a9 | 635 | |
ab3d0b99 AD |
636 | } else { |
637 | $error_msg = db_escape_string(magpie_error()); | |
638 | db_query($link, | |
aa5f9f5f AD |
639 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
640 | last_updated = NOW() WHERE id = '$feed'"); | |
40d13c28 AD |
641 | } |
642 | ||
643 | } | |
644 | ||
f175937c AD |
645 | function print_select($id, $default, $values, $attributes = "") { |
646 | print "<select id=\"$id\" $attributes>"; | |
a0d53889 AD |
647 | foreach ($values as $v) { |
648 | if ($v == $default) | |
649 | $sel = " selected"; | |
650 | else | |
651 | $sel = ""; | |
652 | ||
653 | print "<option$sel>$v</option>"; | |
654 | } | |
655 | print "</select>"; | |
656 | } | |
40d13c28 | 657 | |
19c9cb11 | 658 | function get_filter_name($title, $content, $link, $filters) { |
e6155a06 AD |
659 | |
660 | if ($filters["title"]) { | |
19c9cb11 AD |
661 | foreach ($filters["title"] as $filter) { |
662 | $reg_exp = $filter["reg_exp"]; | |
663 | if (preg_match("/$reg_exp/i", $title)) { | |
664 | return $filter["action"]; | |
665 | } | |
e6155a06 AD |
666 | } |
667 | } | |
668 | ||
669 | if ($filters["content"]) { | |
19c9cb11 AD |
670 | foreach ($filters["content"] as $filter) { |
671 | $reg_exp = $filter["reg_exp"]; | |
672 | if (preg_match("/$reg_exp/i", $content)) { | |
673 | return $filter["action"]; | |
674 | } | |
e6155a06 AD |
675 | } |
676 | } | |
677 | ||
678 | if ($filters["both"]) { | |
679 | foreach ($filters["both"] as $filter) { | |
19c9cb11 AD |
680 | $reg_exp = $filter["reg_exp"]; |
681 | if (preg_match("/$reg_exp/i", $title) || | |
682 | preg_match("/$reg_exp/i", $content)) { | |
683 | return $filter["action"]; | |
684 | } | |
e6155a06 AD |
685 | } |
686 | } | |
687 | ||
3a933f22 | 688 | if ($filters["link"]) { |
19c9cb11 AD |
689 | $reg_exp = $filter["reg_exp"]; |
690 | foreach ($filters["link"] as $filter) { | |
691 | $reg_exp = $filter["reg_exp"]; | |
692 | if (preg_match("/$reg_exp/i", $link)) { | |
693 | return $filter["action"]; | |
694 | } | |
3a933f22 AD |
695 | } |
696 | } | |
697 | ||
e6155a06 AD |
698 | return false; |
699 | } | |
700 | ||
9323147e | 701 | function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link, |
fb1fb4ab | 702 | $rtl_content = false, $last_updated = false, $last_error = false) { |
254e0e4b AD |
703 | |
704 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
023fe037 | 705 | $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">"; |
254e0e4b | 706 | } else { |
023fe037 | 707 | $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">"; |
254e0e4b AD |
708 | } |
709 | ||
9323147e AD |
710 | if ($rtl_content) { |
711 | $rtl_tag = "dir=\"rtl\""; | |
712 | } else { | |
713 | $rtl_tag = "dir=\"ltr\""; | |
714 | } | |
715 | ||
fb1fb4ab AD |
716 | if ($last_error) { |
717 | $link_title = "Error: $last_error ($last_updated)"; | |
ad780e9c | 718 | } else if ($last_updated) { |
fb1fb4ab AD |
719 | $link_title = "Updated: $last_updated"; |
720 | } | |
721 | ||
722 | $feed = "<a title=\"$link_title\" id=\"FEEDL-$feed_id\" href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>"; | |
254e0e4b AD |
723 | |
724 | print "<li id=\"FEEDR-$feed_id\" class=\"$class\">"; | |
b619ff15 | 725 | if (get_pref($link, 'ENABLE_FEED_ICONS')) { |
254e0e4b AD |
726 | print "$feed_icon"; |
727 | } | |
728 | ||
9323147e | 729 | print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>"; |
254e0e4b AD |
730 | |
731 | if ($unread != 0) { | |
732 | $fctr_class = ""; | |
733 | } else { | |
734 | $fctr_class = "class=\"invisible\""; | |
735 | } | |
736 | ||
9323147e | 737 | print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\"> |
254e0e4b AD |
738 | (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>"; |
739 | ||
740 | print "</li>"; | |
741 | ||
742 | } | |
743 | ||
406d9489 AD |
744 | function getmicrotime() { |
745 | list($usec, $sec) = explode(" ",microtime()); | |
746 | return ((float)$usec + (float)$sec); | |
747 | } | |
748 | ||
77e96719 AD |
749 | function print_radio($id, $default, $values, $attributes = "") { |
750 | foreach ($values as $v) { | |
751 | ||
752 | if ($v == $default) | |
5da169d9 | 753 | $sel = "checked"; |
77e96719 | 754 | else |
5da169d9 AD |
755 | $sel = ""; |
756 | ||
757 | if ($v == "Yes") { | |
758 | $sel .= " value=\"1\""; | |
759 | } else { | |
760 | $sel .= " value=\"0\""; | |
761 | } | |
77e96719 | 762 | |
69654950 AD |
763 | print "<input class=\"noborder\" |
764 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
77e96719 AD |
765 | |
766 | } | |
767 | } | |
768 | ||
ff485f1d AD |
769 | function initialize_user_prefs($link, $uid) { |
770 | ||
771 | $uid = db_escape_string($uid); | |
772 | ||
773 | db_query($link, "BEGIN"); | |
774 | ||
775 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
776 | ||
777 | $u_result = db_query($link, "SELECT pref_name | |
778 | FROM ttrss_user_prefs WHERE owner_uid = '$uid'"); | |
779 | ||
780 | $active_prefs = array(); | |
781 | ||
782 | while ($line = db_fetch_assoc($u_result)) { | |
783 | array_push($active_prefs, $line["pref_name"]); | |
784 | } | |
785 | ||
786 | while ($line = db_fetch_assoc($result)) { | |
787 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
788 | // print "adding " . $line["pref_name"] . "<br>"; | |
789 | ||
790 | db_query($link, "INSERT INTO ttrss_user_prefs | |
791 | (owner_uid,pref_name,value) VALUES | |
792 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); | |
793 | ||
794 | } | |
795 | } | |
796 | ||
797 | db_query($link, "COMMIT"); | |
798 | ||
799 | } | |
c8437f35 AD |
800 | |
801 | function authenticate_user($link, $login, $password) { | |
802 | ||
803 | $pwd_hash = 'SHA1:' . sha1($password); | |
804 | ||
203b6d25 | 805 | $result = db_query($link, "SELECT id,login,access_level FROM ttrss_users WHERE |
7f16656e | 806 | login = '$login' AND pwd_hash = '$pwd_hash'"); |
c8437f35 AD |
807 | |
808 | if (db_num_rows($result) == 1) { | |
809 | $_SESSION["uid"] = db_fetch_result($result, 0, "id"); | |
810 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); | |
203b6d25 | 811 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); |
c8437f35 | 812 | |
f6f32198 AD |
813 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
814 | $_SESSION["uid"]); | |
815 | ||
503eb349 AD |
816 | $user_theme = get_user_theme_path($link); |
817 | ||
818 | $_SESSION["theme"] = $user_theme; | |
916f788a | 819 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
503eb349 | 820 | |
f557cd78 AD |
821 | initialize_user_prefs($link, $_SESSION["uid"]); |
822 | ||
c8437f35 AD |
823 | return true; |
824 | } | |
ff485f1d | 825 | |
c8437f35 AD |
826 | return false; |
827 | ||
828 | } | |
829 | ||
e6cb77a0 AD |
830 | function make_password($length = 8) { |
831 | ||
832 | $password = ""; | |
798f722b AD |
833 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; |
834 | ||
835 | $i = 0; | |
e6cb77a0 AD |
836 | |
837 | while ($i < $length) { | |
838 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
839 | ||
840 | if (!strstr($password, $char)) { | |
841 | $password .= $char; | |
842 | $i++; | |
843 | } | |
844 | } | |
845 | return $password; | |
846 | } | |
847 | ||
848 | // this is called after user is created to initialize default feeds, labels | |
849 | // or whatever else | |
850 | ||
851 | // user preferences are checked on every login, not here | |
852 | ||
853 | function initialize_user($link, $uid) { | |
854 | ||
855 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
856 | values ('$uid','unread = true', 'Unread articles')"); | |
857 | ||
858 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
859 | values ('$uid','last_read is null and unread = false', 'Updated articles')"); | |
860 | ||
861 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
74bff337 | 862 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
628fcd2c | 863 | 'http://tt-rss.spb.ru/releases.rss')"); |
3b0feb9b AD |
864 | |
865 | } | |
e6cb77a0 | 866 | |
b8aa49bc | 867 | function logout_user() { |
5ccc1cf5 AD |
868 | session_destroy(); |
869 | if (isset($_COOKIE[session_name()])) { | |
870 | setcookie(session_name(), '', time()-42000, '/'); | |
871 | } | |
b8aa49bc AD |
872 | } |
873 | ||
75836f33 | 874 | function get_script_urlpath() { |
87a79fa4 | 875 | return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]); |
75836f33 AD |
876 | } |
877 | ||
878 | function get_login_redirect() { | |
879 | $server = $_SERVER["SERVER_NAME"]; | |
880 | ||
881 | if (ENABLE_LOGIN_SSL) { | |
882 | $protocol = "https"; | |
883 | } else { | |
884 | $protocol = "http"; | |
885 | } | |
886 | ||
887 | $url_path = get_script_urlpath(); | |
888 | ||
889 | $redirect_uri = "$protocol://$server$url_path/login.php"; | |
890 | ||
891 | return $redirect_uri; | |
892 | } | |
893 | ||
916f788a | 894 | function validate_session($link) { |
a2e9b457 | 895 | if (SESSION_CHECK_ADDRESS && $_SESSION["uid"]) { |
916f788a AD |
896 | if ($_SESSION["ip_address"]) { |
897 | if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) { | |
898 | return false; | |
899 | } | |
900 | } | |
901 | } | |
902 | return true; | |
903 | } | |
904 | ||
7ae65adf AD |
905 | function basic_nosid_redirect_check() { |
906 | if (!SINGLE_USER_MODE) { | |
907 | if (!$_COOKIE["ttrss_sid"]) { | |
908 | $redirect_uri = get_login_redirect(); | |
909 | $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]); | |
910 | header("Location: $redirect_uri?rt=$return_to"); | |
911 | exit; | |
912 | } | |
913 | } | |
914 | } | |
915 | ||
b8aa49bc AD |
916 | function login_sequence($link) { |
917 | if (!SINGLE_USER_MODE) { | |
75836f33 | 918 | |
916f788a AD |
919 | if (!validate_session($link)) { |
920 | logout_user(); | |
921 | $redirect_uri = get_login_redirect(); | |
922 | $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]); | |
923 | header("Location: $redirect_uri?rt=$return_to"); | |
924 | exit; | |
925 | } | |
926 | ||
b8aa49bc AD |
927 | if (!USE_HTTP_AUTH) { |
928 | if (!$_SESSION["uid"]) { | |
75836f33 | 929 | $redirect_uri = get_login_redirect(); |
e31dca14 AD |
930 | $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]); |
931 | header("Location: $redirect_uri?rt=$return_to"); | |
b8aa49bc AD |
932 | exit; |
933 | } | |
934 | } else { | |
f557cd78 AD |
935 | if (!$_SESSION["uid"]) { |
936 | if (!$_SERVER["PHP_AUTH_USER"]) { | |
937 | ||
938 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"'); | |
939 | header('HTTP/1.0 401 Unauthorized'); | |
940 | exit; | |
941 | ||
942 | } else { | |
943 | $auth_result = authenticate_user($link, | |
944 | $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]); | |
945 | ||
946 | if (!$auth_result) { | |
947 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"'); | |
948 | header('HTTP/1.0 401 Unauthorized'); | |
949 | exit; | |
950 | } | |
951 | } | |
952 | } | |
b8aa49bc AD |
953 | } |
954 | } else { | |
955 | $_SESSION["uid"] = 1; | |
956 | $_SESSION["name"] = "admin"; | |
c7a03b7a | 957 | initialize_user_prefs($link, 1); |
b8aa49bc AD |
958 | } |
959 | } | |
3547842a AD |
960 | |
961 | function truncate_string($str, $max_len) { | |
12db369c AD |
962 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
963 | return mb_substr($str, 0, $max_len, "utf-8") . "..."; | |
3547842a AD |
964 | } else { |
965 | return $str; | |
966 | } | |
967 | } | |
54a60e1a AD |
968 | |
969 | function get_user_theme_path($link) { | |
798f722b AD |
970 | $result = db_query($link, "SELECT theme_path |
971 | FROM | |
972 | ttrss_themes,ttrss_users | |
973 | WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]); | |
54a60e1a AD |
974 | if (db_num_rows($result) != 0) { |
975 | return db_fetch_result($result, 0, "theme_path"); | |
976 | } else { | |
977 | return null; | |
978 | } | |
979 | } | |
be773442 AD |
980 | |
981 | function smart_date_time($timestamp) { | |
982 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
983 | return date("G:i", $timestamp); | |
f26450f1 | 984 | } else if (date("Y", $timestamp) == date("Y")) { |
be773442 AD |
985 | return date("M d, G:i", $timestamp); |
986 | } else { | |
b02111c2 | 987 | return date("Y/m/d G:i", $timestamp); |
be773442 AD |
988 | } |
989 | } | |
990 | ||
991 | function smart_date($timestamp) { | |
992 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
993 | return "Today"; | |
f26450f1 | 994 | } else if (date("Y", $timestamp) == date("Y")) { |
be773442 AD |
995 | return date("D m", $timestamp); |
996 | } else { | |
b02111c2 | 997 | return date("Y/m/d", $timestamp); |
be773442 AD |
998 | } |
999 | } | |
a654a595 AD |
1000 | |
1001 | function sql_bool_to_string($s) { | |
1002 | if ($s == "t" || $s == "1") { | |
1003 | return "true"; | |
1004 | } else { | |
1005 | return "false"; | |
1006 | } | |
1007 | } | |
e3c99f3b AD |
1008 | |
1009 | function sql_bool_to_bool($s) { | |
1010 | if ($s == "t" || $s == "1") { | |
1011 | return true; | |
1012 | } else { | |
1013 | return false; | |
1014 | } | |
1015 | } | |
0ea4fb50 | 1016 | |
e3c99f3b | 1017 | |
0ea4fb50 AD |
1018 | function toggleEvenOdd($a) { |
1019 | if ($a == "even") | |
1020 | return "odd"; | |
1021 | else | |
1022 | return "even"; | |
1023 | } | |
6043fb7e AD |
1024 | |
1025 | function sanity_check($link) { | |
9cbca41f | 1026 | |
6043fb7e AD |
1027 | $error_code = 0; |
1028 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
1029 | $schema_version = db_fetch_result($result, 0, "schema_version"); | |
1030 | ||
1031 | if ($schema_version != SCHEMA_VERSION) { | |
1032 | $error_code = 5; | |
1033 | } | |
1034 | ||
6043fb7e | 1035 | if ($error_code != 0) { |
9cbca41f | 1036 | print "<error error-code='$error_code'/>"; |
6043fb7e AD |
1037 | return false; |
1038 | } else { | |
1039 | return true; | |
9cbca41f | 1040 | } |
6043fb7e AD |
1041 | } |
1042 | ||
27981ca3 AD |
1043 | function file_is_locked($filename) { |
1044 | error_reporting(0); | |
1045 | $fp = fopen($filename, "r"); | |
1046 | error_reporting(DEFAULT_ERROR_LEVEL); | |
1047 | if ($fp) { | |
1048 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1049 | flock($fp, LOCK_UN); | |
1050 | fclose($fp); | |
1051 | return false; | |
1052 | } | |
1053 | fclose($fp); | |
1054 | return true; | |
1055 | } | |
1056 | return false; | |
1057 | } | |
1058 | ||
fcb4c0c9 AD |
1059 | function make_lockfile($filename) { |
1060 | $fp = fopen($filename, "w"); | |
1061 | ||
1062 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1063 | return $fp; | |
1064 | } else { | |
1065 | return false; | |
1066 | } | |
1067 | } | |
1068 | ||
894ebcf5 AD |
1069 | function sql_random_function() { |
1070 | if (DB_TYPE == "mysql") { | |
1071 | return "RAND()"; | |
1072 | } else { | |
1073 | return "RANDOM()"; | |
1074 | } | |
1075 | } | |
1076 | ||
23aa0d16 AD |
1077 | function catchup_feed($link, $feed, $cat_view) { |
1078 | if (preg_match("/^[0-9][0-9]*$/", $feed) != false && $feed >= 0) { | |
1079 | ||
1080 | if ($cat_view) { | |
1081 | ||
1082 | if ($feed > 0) { | |
1083 | $cat_qpart = "cat_id = '$feed'"; | |
1084 | } else { | |
1085 | $cat_qpart = "cat_id IS NULL"; | |
1086 | } | |
1087 | ||
1088 | $tmp_result = db_query($link, "SELECT id | |
1089 | FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " . | |
1090 | $_SESSION["uid"]); | |
1091 | ||
1092 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
1093 | ||
1094 | $tmp_feed = $tmp_line["id"]; | |
1095 | ||
1096 | db_query($link, "UPDATE ttrss_user_entries | |
1097 | SET unread = false,last_read = NOW() | |
1098 | WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]); | |
1099 | } | |
1100 | ||
1101 | } else if ($feed > 0) { | |
1102 | ||
1103 | $tmp_result = db_query($link, "SELECT id | |
1104 | FROM ttrss_feeds WHERE parent_feed = '$feed' | |
1105 | ORDER BY cat_id,title"); | |
1106 | ||
1107 | $parent_ids = array(); | |
1108 | ||
1109 | if (db_num_rows($tmp_result) > 0) { | |
1110 | while ($p = db_fetch_assoc($tmp_result)) { | |
1111 | array_push($parent_ids, "feed_id = " . $p["id"]); | |
1112 | } | |
1113 | ||
1114 | $children_qpart = implode(" OR ", $parent_ids); | |
1115 | ||
1116 | db_query($link, "UPDATE ttrss_user_entries | |
1117 | SET unread = false,last_read = NOW() | |
1118 | WHERE (feed_id = '$feed' OR $children_qpart) | |
1119 | AND owner_uid = " . $_SESSION["uid"]); | |
1120 | ||
1121 | } else { | |
1122 | db_query($link, "UPDATE ttrss_user_entries | |
1123 | SET unread = false,last_read = NOW() | |
1124 | WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]); | |
1125 | } | |
1126 | ||
1127 | } else if ($feed < 0 && $feed > -10) { // special, like starred | |
1128 | ||
1129 | if ($feed == -1) { | |
1130 | db_query($link, "UPDATE ttrss_user_entries | |
1131 | SET unread = false,last_read = NOW() | |
1132 | WHERE marked = true AND owner_uid = ".$_SESSION["uid"]); | |
1133 | } | |
1134 | ||
1135 | } else if ($feed < -10) { // label | |
1136 | ||
1137 | // TODO make this more efficient | |
1138 | ||
1139 | $label_id = -$feed - 11; | |
1140 | ||
1141 | $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels | |
1142 | WHERE id = '$label_id'"); | |
1143 | ||
1144 | if ($tmp_result) { | |
1145 | $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp"); | |
1146 | ||
1147 | db_query($link, "BEGIN"); | |
1148 | ||
1149 | $tmp2_result = db_query($link, | |
1150 | "SELECT | |
1151 | int_id | |
1152 | FROM | |
1153 | ttrss_user_entries,ttrss_entries | |
1154 | WHERE | |
1155 | ref_id = id AND | |
1156 | $sql_exp AND | |
1157 | owner_uid = " . $_SESSION["uid"]); | |
1158 | ||
1159 | while ($tmp_line = db_fetch_assoc($tmp2_result)) { | |
1160 | db_query($link, "UPDATE | |
1161 | ttrss_user_entries | |
1162 | SET | |
1163 | unread = false, last_read = NOW() | |
1164 | WHERE | |
1165 | int_id = " . $tmp_line["int_id"]); | |
1166 | } | |
1167 | ||
1168 | db_query($link, "COMMIT"); | |
1169 | ||
1170 | /* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries | |
1171 | SET unread = false,last_read = NOW() | |
1172 | WHERE $sql_exp | |
1173 | AND ref_id = id | |
1174 | AND owner_uid = ".$_SESSION["uid"]); */ | |
1175 | } | |
1176 | } | |
1177 | } else { // tag | |
1178 | db_query($link, "BEGIN"); | |
1179 | ||
1180 | $tag_name = db_escape_string($feed); | |
1181 | ||
1182 | $result = db_query($link, "SELECT post_int_id FROM ttrss_tags | |
1183 | WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]); | |
1184 | ||
1185 | while ($line = db_fetch_assoc($result)) { | |
1186 | db_query($link, "UPDATE ttrss_user_entries SET | |
1187 | unread = false, last_read = NOW() | |
1188 | WHERE int_id = " . $line["post_int_id"]); | |
1189 | } | |
1190 | db_query($link, "COMMIT"); | |
1191 | } | |
1192 | } | |
1193 | ||
1194 | function update_generic_feed($link, $feed, $cat_view) { | |
1195 | if ($cat_view) { | |
1196 | ||
1197 | if ($feed > 0) { | |
1198 | $cat_qpart = "cat_id = '$feed'"; | |
1199 | } else { | |
1200 | $cat_qpart = "cat_id IS NULL"; | |
1201 | } | |
1202 | ||
1203 | $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds | |
1204 | WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]); | |
1205 | ||
1206 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
1207 | $feed_url = $tmp_line["feed_url"]; | |
1208 | update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON); | |
1209 | } | |
1210 | ||
1211 | } else { | |
1212 | $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds | |
1213 | WHERE id = '$feed'"); | |
1214 | $feed_url = db_fetch_result($tmp_result, 0, "feed_url"); | |
1215 | update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON); | |
1216 | } | |
1217 | } | |
a9cb1f83 AD |
1218 | |
1219 | function getAllCounters($link) { | |
1220 | getLabelCounters($link); | |
1221 | getFeedCounters($link); | |
1222 | getTagCounters($link); | |
1223 | getGlobalCounters($link); | |
1224 | if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
1225 | getCategoryCounters($link); | |
1226 | } | |
1227 | } | |
1228 | ||
1229 | function getCategoryCounters($link) { | |
1230 | $result = db_query($link, "SELECT cat_id,SUM((SELECT COUNT(int_id) | |
1231 | FROM ttrss_user_entries WHERE feed_id = ttrss_feeds.id | |
1232 | AND unread = true)) AS unread FROM ttrss_feeds | |
1233 | WHERE | |
1234 | owner_uid = ".$_SESSION["uid"]." GROUP BY cat_id"); | |
1235 | ||
1236 | while ($line = db_fetch_assoc($result)) { | |
1237 | $line["cat_id"] = sprintf("%d", $line["cat_id"]); | |
1238 | print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"". | |
1239 | $line["unread"]."\"/>"; | |
1240 | } | |
1241 | } | |
1242 | ||
1243 | function getFeedUnread($link, $feed) { | |
1244 | $n_feed = sprintf("%d", $feed); | |
1245 | ||
1246 | if ($n_feed == -1) { | |
1247 | $match_part = "marked = true"; | |
1248 | } else if ($feed > 0) { | |
1249 | $match_part = "feed_id = '$n_feed'"; | |
1250 | } else if ($feed < -10) { | |
1251 | $label_id = -$feed - 11; | |
1252 | ||
1253 | $result = db_query($link, "SELECT sql_exp FROM ttrss_labels WHERE | |
1254 | id = '$label_id' AND owner_uid = " . $_SESSION["uid"]); | |
1255 | ||
1256 | $match_part = db_fetch_result($result, 0, "sql_exp"); | |
1257 | } | |
1258 | ||
1259 | if ($match_part) { | |
1260 | ||
1261 | $result = db_query($link, "SELECT count(int_id) AS unread | |
1262 | FROM ttrss_user_entries | |
1263 | WHERE unread = true AND $match_part AND owner_uid = " . $_SESSION["uid"]); | |
1264 | ||
1265 | } else { | |
1266 | ||
1267 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread | |
1268 | FROM ttrss_tags,ttrss_user_entries | |
1269 | WHERE tag_name = '$feed' AND post_int_id = int_id AND unread = true AND | |
1270 | ttrss_tags.owner_uid = " . $_SESSION["uid"]); | |
1271 | } | |
1272 | ||
1273 | $unread = db_fetch_result($result, 0, "unread"); | |
1274 | return $unread; | |
1275 | } | |
1276 | ||
1277 | /* FIXME this needs reworking */ | |
1278 | ||
1279 | function getGlobalUnread($link) { | |
1280 | $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries,ttrss_user_entries | |
1281 | WHERE unread = true AND | |
1282 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1283 | owner_uid = " . $_SESSION["uid"]); | |
1284 | $c_id = db_fetch_result($result, 0, "c_id"); | |
1285 | return $c_id; | |
1286 | } | |
1287 | ||
1288 | function getGlobalCounters($link, $global_unread = -1) { | |
1289 | if ($global_unread == -1) { | |
1290 | $global_unread = getGlobalUnread($link); | |
1291 | } | |
1292 | print "<counter type=\"global\" id='global-unread' counter='$global_unread'/>"; | |
1293 | } | |
1294 | ||
1295 | function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS) { | |
1296 | ||
1297 | if ($smart_mode) { | |
1298 | if (!$_SESSION["tctr_last_value"]) { | |
1299 | $_SESSION["tctr_last_value"] = array(); | |
1300 | } | |
1301 | } | |
1302 | ||
1303 | $old_counters = $_SESSION["tctr_last_value"]; | |
1304 | ||
1305 | $tctrs_modified = false; | |
1306 | ||
1307 | /* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count | |
1308 | FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE | |
1309 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1310 | ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND | |
1311 | post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name | |
1312 | UNION | |
1313 | select tag_name,0 as count FROM ttrss_tags | |
1314 | WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */ | |
1315 | ||
1316 | $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id) | |
1317 | FROM ttrss_user_entries WHERE int_id = post_int_id | |
1318 | AND unread = true)) AS count FROM ttrss_tags | |
1319 | WHERE owner_uid = 2 GROUP BY tag_name ORDER BY tag_name"); | |
1320 | ||
1321 | $tags = array(); | |
1322 | ||
1323 | while ($line = db_fetch_assoc($result)) { | |
1324 | $tags[$line["tag_name"]] += $line["count"]; | |
1325 | } | |
1326 | ||
1327 | foreach (array_keys($tags) as $tag) { | |
1328 | $unread = $tags[$tag]; | |
1329 | ||
1330 | $tag = htmlspecialchars($tag); | |
1331 | ||
1332 | if (!$smart_mode || $old_counters[$tag] != $unread) { | |
1333 | $old_counters[$tag] = $unread; | |
1334 | $tctrs_modified = true; | |
1335 | print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>"; | |
1336 | } | |
1337 | ||
1338 | } | |
1339 | ||
1340 | if ($smart_mode && $tctrs_modified) { | |
1341 | $_SESSION["tctr_last_value"] = $old_counters; | |
1342 | } | |
1343 | ||
1344 | } | |
1345 | ||
1346 | function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS) { | |
1347 | ||
1348 | if ($smart_mode) { | |
1349 | if (!$_SESSION["lctr_last_value"]) { | |
1350 | $_SESSION["lctr_last_value"] = array(); | |
1351 | } | |
1352 | } | |
1353 | ||
1354 | $old_counters = $_SESSION["lctr_last_value"]; | |
1355 | $lctrs_modified = false; | |
1356 | ||
1357 | $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries | |
1358 | WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1359 | unread = true AND owner_uid = ".$_SESSION["uid"]); | |
1360 | ||
1361 | $count = db_fetch_result($result, 0, "count"); | |
1362 | ||
1363 | print "<counter type=\"label\" id=\"-1\" counter=\"$count\"/>"; | |
1364 | ||
1365 | $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM | |
1366 | ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description"); | |
1367 | ||
1368 | while ($line = db_fetch_assoc($result)) { | |
1369 | ||
1370 | $id = -$line["id"] - 11; | |
1371 | ||
1372 | error_reporting (0); | |
1373 | ||
1374 | $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_user_entries,ttrss_entries | |
1375 | WHERE (" . $line["sql_exp"] . ") AND unread = true AND | |
1376 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1377 | owner_uid = ".$_SESSION["uid"]); | |
1378 | ||
1379 | $count = db_fetch_result($tmp_result, 0, "count"); | |
1380 | ||
1381 | if (!$smart_mode || $old_counters[$id] != $count) { | |
1382 | $old_counters[$id] = $count; | |
1383 | $lctrs_modified = true; | |
1384 | print "<counter type=\"label\" id=\"$id\" counter=\"$count\"/>"; | |
1385 | } | |
1386 | ||
1387 | error_reporting (DEFAULT_ERROR_LEVEL); | |
1388 | } | |
1389 | ||
1390 | if ($smart_mode && $lctrs_modified) { | |
1391 | $_SESSION["lctr_last_value"] = $old_counters; | |
1392 | } | |
1393 | } | |
1394 | ||
1395 | /* function getFeedCounter($link, $id) { | |
1396 | ||
1397 | $result = db_query($link, "SELECT | |
1398 | count(id) as count,last_error | |
1399 | FROM ttrss_entries,ttrss_user_entries,ttrss_feeds | |
1400 | WHERE feed_id = '$id' AND unread = true | |
1401 | AND ttrss_user_entries.feed_id = ttrss_feeds.id | |
1402 | AND ttrss_user_entries.ref_id = ttrss_entries.id"); | |
1403 | ||
1404 | $count = db_fetch_result($result, 0, "count"); | |
1405 | $last_error = htmlspecialchars(db_fetch_result($result, 0, "last_error")); | |
1406 | ||
1407 | print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" error=\"$last_error\"/>"; | |
1408 | } */ | |
1409 | ||
1410 | function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS) { | |
1411 | ||
1412 | if ($smart_mode) { | |
1413 | if (!$_SESSION["fctr_last_value"]) { | |
1414 | $_SESSION["fctr_last_value"] = array(); | |
1415 | } | |
1416 | } | |
1417 | ||
1418 | $old_counters = $_SESSION["fctr_last_value"]; | |
1419 | ||
1420 | $result = db_query($link, "SELECT id,last_error,parent_feed, | |
fb1fb4ab | 1421 | SUBSTRING(last_updated,1,19) AS last_updated, |
a9cb1f83 AD |
1422 | (SELECT count(id) |
1423 | FROM ttrss_entries,ttrss_user_entries | |
1424 | WHERE feed_id = ttrss_feeds.id AND | |
1425 | ttrss_user_entries.ref_id = ttrss_entries.id | |
1426 | AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count | |
1427 | FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . " | |
1428 | AND parent_feed IS NULL"); | |
1429 | ||
1430 | $fctrs_modified = false; | |
1431 | ||
fb1fb4ab AD |
1432 | $short_date = get_pref($link, 'SHORT_DATE_FORMAT'); |
1433 | ||
a9cb1f83 AD |
1434 | while ($line = db_fetch_assoc($result)) { |
1435 | ||
1436 | $id = $line["id"]; | |
1437 | $count = $line["count"]; | |
1438 | $last_error = htmlspecialchars($line["last_error"]); | |
fb1fb4ab AD |
1439 | |
1440 | if (get_pref($link, 'HEADLINES_SMART_DATE')) { | |
1441 | $last_updated = smart_date_time(strtotime($line["last_updated"])); | |
1442 | } else { | |
1443 | $last_updated = date($short_date, strtotime($line["last_updated"])); | |
1444 | } | |
1445 | ||
a9cb1f83 AD |
1446 | $has_img = is_file(ICONS_DIR . "/$id.ico"); |
1447 | ||
1448 | $tmp_result = db_query($link, | |
1449 | "SELECT id,COUNT(unread) AS unread | |
1450 | FROM ttrss_feeds LEFT JOIN ttrss_user_entries | |
1451 | ON (ttrss_feeds.id = ttrss_user_entries.feed_id) | |
1452 | WHERE parent_feed = '$id' AND unread = true GROUP BY ttrss_feeds.id"); | |
1453 | ||
1454 | if (db_num_rows($tmp_result) > 0) { | |
1455 | while ($l = db_fetch_assoc($tmp_result)) { | |
1456 | $count += $l["unread"]; | |
1457 | } | |
1458 | } | |
1459 | ||
1460 | if (!$smart_mode || $old_counters[$id] != $count) { | |
1461 | $old_counters[$id] = $count; | |
1462 | $fctrs_modified = true; | |
1463 | ||
1464 | if ($last_error) { | |
1465 | $error_part = "error=\"$last_error\""; | |
1466 | } else { | |
1467 | $error_part = ""; | |
1468 | } | |
1469 | ||
1470 | if ($has_img) { | |
1471 | $has_img_part = "hi=\"$has_img\""; | |
1472 | } else { | |
1473 | $has_img_part = ""; | |
1474 | } | |
1475 | ||
fb1fb4ab | 1476 | print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\"/>"; |
a9cb1f83 AD |
1477 | } |
1478 | } | |
1479 | ||
1480 | if ($smart_mode && $fctrs_modified) { | |
1481 | $_SESSION["fctr_last_value"] = $old_counters; | |
1482 | } | |
1483 | } | |
1484 | ||
40d13c28 | 1485 | ?> |