]>
Commit | Line | Data |
---|---|---|
40d13c28 | 1 | <? |
f1a80dae | 2 | |
cce28758 AD |
3 | if ($_GET["debug"]) { |
4 | define('DEFAULT_ERROR_LEVEL', E_ALL); | |
5 | } else { | |
6 | define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE); | |
7 | } | |
8 | ||
40d13c28 | 9 | require_once 'config.php'; |
b619ff15 | 10 | require_once 'db-prefs.php'; |
5bc0bd27 | 11 | require_once 'compat.php'; |
40d13c28 | 12 | |
387234f3 AD |
13 | require_once 'magpierss/rss_utils.inc'; |
14 | ||
a3ee2a38 AD |
15 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); |
16 | ||
fefa6ca3 | 17 | function purge_feed($link, $feed_id, $purge_interval) { |
4c193675 | 18 | |
fefa6ca3 | 19 | if (DB_TYPE == "pgsql") { |
35d8cf43 | 20 | db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 21 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 AD |
22 | (SELECT date_entered FROM ttrss_entries WHERE |
23 | id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); | |
fefa6ca3 | 24 | } else { |
35d8cf43 | 25 | db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 26 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 AD |
27 | (SELECT date_entered FROM ttrss_entries WHERE |
28 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); | |
fefa6ca3 AD |
29 | } |
30 | } | |
31 | ||
32 | function global_purge_old_posts($link, $do_output = false) { | |
33 | ||
34 | $result = db_query($link, | |
35 | "SELECT id,purge_interval,owner_uid FROM ttrss_feeds"); | |
36 | ||
37 | while ($line = db_fetch_assoc($result)) { | |
38 | ||
39 | $feed_id = $line["id"]; | |
40 | $purge_interval = $line["purge_interval"]; | |
41 | $owner_uid = $line["owner_uid"]; | |
42 | ||
43 | if ($purge_interval == 0) { | |
44 | ||
45 | $tmp_result = db_query($link, | |
46 | "SELECT value FROM ttrss_user_prefs WHERE | |
47 | pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'"); | |
48 | ||
49 | if (db_num_rows($tmp_result) != 0) { | |
50 | $purge_interval = db_fetch_result($tmp_result, 0, "value"); | |
51 | } | |
52 | } | |
53 | ||
54 | if ($do_output) { | |
55 | print "<feed id='$feed_id' p_intl='$purge_interval'/>"; | |
56 | } | |
57 | ||
58 | if ($purge_interval > 0) { | |
59 | purge_feed($link, $feed_id, $purge_interval); | |
60 | } | |
61 | } | |
62 | ||
71604ca4 AD |
63 | // purge orphaned posts in main content table |
64 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
65 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
66 | ||
fefa6ca3 AD |
67 | } |
68 | ||
b6eefba5 | 69 | function purge_old_posts($link) { |
5d73494a | 70 | |
f1a80dae AD |
71 | $user_id = $_SESSION["uid"]; |
72 | ||
73 | $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds | |
74 | WHERE owner_uid = '$user_id'"); | |
5d73494a AD |
75 | |
76 | while ($line = db_fetch_assoc($result)) { | |
77 | ||
78 | $feed_id = $line["id"]; | |
79 | $purge_interval = $line["purge_interval"]; | |
80 | ||
b619ff15 | 81 | if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS'); |
5d73494a | 82 | |
140aae81 | 83 | if ($purge_interval > 0) { |
fefa6ca3 | 84 | purge_feed($link, $feed_id, $purge_interval); |
5d73494a AD |
85 | } |
86 | } | |
71604ca4 AD |
87 | |
88 | // purge orphaned posts in main content table | |
89 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
90 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
c3a8d71a AD |
91 | } |
92 | ||
1f2b01ed | 93 | function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) { |
40d13c28 | 94 | |
4769ddaf | 95 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 96 | |
a2770077 AD |
97 | if (!$user_id) { |
98 | $user_id = $_SESSION["uid"]; | |
99 | purge_old_posts($link); | |
100 | } | |
101 | ||
25af8dad | 102 | // db_query($link, "BEGIN"); |
b82af8c3 | 103 | |
d148926e | 104 | $result = db_query($link, "SELECT feed_url,id, |
798f722b | 105 | SUBSTRING(last_updated,1,19) AS last_updated, |
5c563acd AD |
106 | update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id' |
107 | ORDER BY last_updated DESC"); | |
40d13c28 | 108 | |
b6eefba5 | 109 | while ($line = db_fetch_assoc($result)) { |
d148926e AD |
110 | $upd_intl = $line["update_interval"]; |
111 | ||
b619ff15 | 112 | if (!$upd_intl || $upd_intl == 0) { |
a2770077 | 113 | $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id); |
b619ff15 | 114 | } |
d148926e | 115 | |
93d40f50 AD |
116 | if ($fetch || (!$line["last_updated"] || |
117 | time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) { | |
c5142cca | 118 | |
1f2b01ed | 119 | update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon); |
d148926e | 120 | } |
40d13c28 AD |
121 | } |
122 | ||
25af8dad | 123 | // db_query($link, "COMMIT"); |
b82af8c3 | 124 | |
40d13c28 AD |
125 | } |
126 | ||
9e997874 | 127 | function check_feed_favicon($feed_url, $feed, $link) { |
78800912 AD |
128 | $feed_url = str_replace("http://", "", $feed_url); |
129 | $feed_url = preg_replace("/\/.*$/", "", $feed_url); | |
130 | ||
131 | $icon_url = "http://$feed_url/favicon.ico"; | |
273a2f6b | 132 | $icon_file = ICONS_DIR . "/$feed.ico"; |
78800912 AD |
133 | |
134 | if (!file_exists($icon_file)) { | |
e695fdc8 | 135 | |
78800912 AD |
136 | error_reporting(0); |
137 | $r = fopen($icon_url, "r"); | |
cce28758 | 138 | error_reporting (DEFAULT_ERROR_LEVEL); |
78800912 AD |
139 | |
140 | if ($r) { | |
141 | $tmpfname = tempnam("/tmp", "ttrssicon"); | |
142 | ||
143 | $t = fopen($tmpfname, "w"); | |
144 | ||
145 | while (!feof($r)) { | |
146 | $buf = fread($r, 16384); | |
147 | fwrite($t, $buf); | |
148 | } | |
149 | ||
150 | fclose($r); | |
151 | fclose($t); | |
152 | ||
e695fdc8 AD |
153 | error_reporting(0); |
154 | if (!rename($tmpfname, $icon_file)) { | |
155 | unlink($tmpfname); | |
156 | } | |
717f5e64 AD |
157 | |
158 | chmod($icon_file, 0644); | |
159 | ||
cce28758 | 160 | error_reporting (DEFAULT_ERROR_LEVEL); |
78800912 AD |
161 | |
162 | } | |
163 | } | |
164 | } | |
165 | ||
ddb68b81 | 166 | function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) { |
40d13c28 | 167 | |
4769ddaf | 168 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 169 | |
ddb68b81 | 170 | if (DAEMON_REFRESH_ONLY && !$_GET["daemon"] && !$ignore_daemon) { |
21cfcdf2 AD |
171 | return; |
172 | } | |
173 | ||
47c6c988 | 174 | $result = db_query($link, "SELECT update_interval,auth_login,auth_pass |
a88c1f36 AD |
175 | FROM ttrss_feeds WHERE id = '$feed'"); |
176 | ||
47c6c988 AD |
177 | $auth_login = db_fetch_result($result, 0, "auth_login"); |
178 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
179 | ||
a88c1f36 AD |
180 | $update_interval = db_fetch_result($result, 0, "update_interval"); |
181 | ||
182 | if ($update_interval < 0) { return; } | |
183 | ||
ab3d0b99 AD |
184 | $feed = db_escape_string($feed); |
185 | ||
47c6c988 AD |
186 | $fetch_url = $feed_url; |
187 | ||
188 | if ($auth_login && $auth_pass) { | |
189 | $url_parts = array(); | |
190 | preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts); | |
191 | ||
192 | if ($url_parts[1] && $url_parts[2]) { | |
193 | $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2]; | |
194 | } | |
195 | ||
196 | } | |
3ad5aa85 | 197 | error_reporting(0); |
47c6c988 | 198 | $rss = fetch_rss($fetch_url); |
ab3d0b99 | 199 | |
cce28758 | 200 | error_reporting (DEFAULT_ERROR_LEVEL); |
76798ff3 | 201 | |
b6eefba5 | 202 | $feed = db_escape_string($feed); |
dcee8f61 | 203 | |
40d13c28 | 204 | if ($rss) { |
b82af8c3 | 205 | |
dd8c76a9 AD |
206 | db_query($link, "BEGIN"); |
207 | ||
a88c1f36 | 208 | $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid |
f324892e | 209 | FROM ttrss_feeds WHERE id = '$feed'"); |
331900c6 | 210 | |
b6eefba5 AD |
211 | $registered_title = db_fetch_result($result, 0, "title"); |
212 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
f324892e | 213 | $orig_site_url = db_fetch_result($result, 0, "site_url"); |
331900c6 | 214 | |
7fed1940 AD |
215 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
216 | ||
a2770077 AD |
217 | if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid)) { |
218 | check_feed_favicon($feed_url, $feed, $link); | |
219 | } | |
220 | ||
746b249f | 221 | if (!$registered_title || $registered_title == "[Unknown]") { |
e1305a97 | 222 | $feed_title = db_escape_string($rss->channel["title"]); |
f324892e AD |
223 | db_query($link, "UPDATE ttrss_feeds SET |
224 | title = '$feed_title' WHERE id = '$feed'"); | |
225 | } | |
226 | ||
147f7691 | 227 | $site_url = $rss->channel["link"]; |
832b7bfc AD |
228 | // weird, weird Magpie |
229 | if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]); | |
147f7691 AD |
230 | |
231 | if ($site_url && $orig_site_url != db_escape_string($site_url)) { | |
f324892e AD |
232 | db_query($link, "UPDATE ttrss_feeds SET |
233 | site_url = '$site_url' WHERE id = '$feed'"); | |
331900c6 | 234 | } |
40d13c28 | 235 | |
b7f4bda2 AD |
236 | // print "I: " . $rss->channel["image"]["url"]; |
237 | ||
238 | $icon_url = $rss->image["url"]; | |
239 | ||
147f7691 | 240 | if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) { |
b6eefba5 AD |
241 | $icon_url = db_escape_string($icon_url); |
242 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
b7f4bda2 AD |
243 | } |
244 | ||
e6155a06 AD |
245 | |
246 | $filters = array(); | |
247 | ||
4b3dff6e | 248 | $result = db_query($link, "SELECT reg_exp, |
db42b934 AD |
249 | ttrss_filter_types.name AS name, |
250 | ttrss_filter_actions.name AS action | |
251 | FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE | |
252 | owner_uid = $owner_uid AND | |
253 | ttrss_filter_types.id = filter_type AND | |
254 | ttrss_filter_actions.id = action_id AND | |
ead60402 | 255 | (feed_id IS NULL OR feed_id = '$feed')"); |
e6155a06 | 256 | |
b6eefba5 | 257 | while ($line = db_fetch_assoc($result)) { |
e6155a06 | 258 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); |
19c9cb11 AD |
259 | |
260 | $filter["reg_exp"] = $line["reg_exp"]; | |
261 | $filter["action"] = $line["action"]; | |
262 | ||
263 | array_push($filters[$line["name"]], $filter); | |
e6155a06 AD |
264 | } |
265 | ||
ddb68b81 AD |
266 | $iterator = $rss->items; |
267 | ||
268 | if (!$iterator) $iterator = $rss->entries; | |
269 | if (!$iterator) $iterator = $rss; | |
270 | ||
271 | foreach ($iterator as $item) { | |
40d13c28 AD |
272 | |
273 | $entry_guid = $item["id"]; | |
274 | ||
275 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
276 | if (!$entry_guid) $entry_guid = $item["link"]; | |
466001c4 AD |
277 | |
278 | if (!$entry_guid) continue; | |
a116f569 | 279 | |
9c9c7e6b | 280 | $entry_timestamp = ""; |
b82af8c3 | 281 | |
9c9c7e6b AD |
282 | $rss_2_date = $item['pubdate']; |
283 | $rss_1_date = $item['dc']['date']; | |
284 | $atom_date = $item['issued']; | |
59ba2c75 | 285 | if (!$atom_date) $atom_date = $item['updated']; |
b197f117 | 286 | |
9c9c7e6b AD |
287 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); |
288 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
289 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
b82af8c3 AD |
290 | |
291 | if ($entry_timestamp == "") { | |
292 | $entry_timestamp = time(); | |
293 | $no_orig_date = 'true'; | |
466001c4 AD |
294 | } else { |
295 | $no_orig_date = 'false'; | |
b82af8c3 | 296 | } |
b197f117 | 297 | |
466001c4 | 298 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); |
71ad3959 | 299 | |
40d13c28 | 300 | $entry_title = $item["title"]; |
ddb68b81 AD |
301 | |
302 | // strange Magpie workaround | |
303 | $entry_link = $item["link_"]; | |
304 | if (!$entry_link) $entry_link = $item["link"]; | |
71ad3959 AD |
305 | |
306 | if (!$entry_title) continue; | |
307 | if (!$entry_link) continue; | |
308 | ||
1696229f AD |
309 | $entry_content = $item["content:escaped"]; |
310 | ||
311 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
40d13c28 | 312 | if (!$entry_content) $entry_content = $item["content"]; |
372ced8b | 313 | if (!$entry_content) $entry_content = $item["summary"]; |
1696229f | 314 | if (!$entry_content) $entry_content = $item["description"]; |
a2015351 | 315 | |
a116f569 | 316 | // if (!$entry_content) continue; |
a2015351 | 317 | |
8add756a AD |
318 | // WTF |
319 | if (is_array($entry_content)) { | |
320 | $entry_content = $entry_content["encoded"]; | |
1696229f | 321 | if (!$entry_content) $entry_content = $entry_content["escaped"]; |
8add756a AD |
322 | } |
323 | ||
1696229f | 324 | // print_r($item); |
372ced8b AD |
325 | // print_r(htmlspecialchars($entry_content)); |
326 | // print "<br>"; | |
1696229f | 327 | |
372ced8b | 328 | $entry_content_unescaped = $entry_content; |
466001c4 | 329 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); |
cb0bd8bd | 330 | |
a1ea1e12 AD |
331 | $entry_comments = $item["comments"]; |
332 | ||
b6eefba5 | 333 | $entry_guid = db_escape_string($entry_guid); |
2651fc4f | 334 | |
05732aa0 AD |
335 | $result = db_query($link, "SELECT id FROM ttrss_entries |
336 | WHERE guid = '$entry_guid'"); | |
4c193675 | 337 | |
b17fcb1a AD |
338 | $entry_content = db_escape_string($entry_content); |
339 | $entry_title = db_escape_string($entry_title); | |
340 | $entry_link = db_escape_string($entry_link); | |
341 | $entry_comments = db_escape_string($entry_comments); | |
342 | ||
27f089dc | 343 | $num_comments = db_escape_string($item["slash"]["comments"]); |
11b0dce2 | 344 | |
e31073bd AD |
345 | if (!$num_comments) $num_comments = 0; |
346 | ||
4c193675 AD |
347 | if (db_num_rows($result) == 0) { |
348 | ||
349 | // base post entry does not exist, create it | |
350 | ||
4c193675 AD |
351 | $result = db_query($link, |
352 | "INSERT INTO ttrss_entries | |
353 | (title, | |
354 | guid, | |
355 | link, | |
356 | updated, | |
357 | content, | |
358 | content_hash, | |
359 | no_orig_date, | |
360 | date_entered, | |
11b0dce2 AD |
361 | comments, |
362 | num_comments) | |
4c193675 AD |
363 | VALUES |
364 | ('$entry_title', | |
365 | '$entry_guid', | |
366 | '$entry_link', | |
367 | '$entry_timestamp_fmt', | |
368 | '$entry_content', | |
369 | '$content_hash', | |
370 | $no_orig_date, | |
371 | NOW(), | |
11b0dce2 AD |
372 | '$entry_comments', |
373 | '$num_comments')"); | |
8926aab8 AD |
374 | } else { |
375 | // we keep encountering the entry in feeds, so we need to | |
376 | // update date_entered column so that we don't get horrible | |
377 | // dupes when the entry gets purged and reinserted again e.g. | |
378 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
379 | ||
380 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
381 | ||
382 | db_query($link, "UPDATE ttrss_entries SET date_entered = NOW() | |
383 | WHERE id = '$base_entry_id'"); | |
4c193675 AD |
384 | } |
385 | ||
386 | // now it should exist, if not - bad luck then | |
387 | ||
6385315d AD |
388 | $result = db_query($link, "SELECT |
389 | id,content_hash,no_orig_date,title, | |
8926aab8 | 390 | substring(date_entered,1,19) as date_entered, |
11b0dce2 AD |
391 | substring(updated,1,19) as updated, |
392 | num_comments | |
6385315d AD |
393 | FROM |
394 | ttrss_entries | |
395 | WHERE guid = '$entry_guid'"); | |
4c193675 AD |
396 | |
397 | if (db_num_rows($result) == 1) { | |
398 | ||
11b0dce2 AD |
399 | // this will be used below in update handler |
400 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); | |
401 | $orig_title = db_fetch_result($result, 0, "title"); | |
402 | $orig_num_comments = db_fetch_result($result, 0, "num_comments"); | |
8926aab8 AD |
403 | $orig_date_entered = strtotime(db_fetch_result($result, |
404 | 0, "date_entered")); | |
6385315d | 405 | |
11b0dce2 | 406 | $ref_id = db_fetch_result($result, 0, "id"); |
4c193675 | 407 | |
11b0dce2 | 408 | // check for user post link to main table |
4c193675 | 409 | |
11b0dce2 AD |
410 | // do we allow duplicate posts with same GUID in different feeds? |
411 | if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid)) { | |
412 | $dupcheck_qpart = "AND feed_id = '$feed'"; | |
413 | } else { | |
414 | $dupcheck_qpart = ""; | |
415 | } | |
71604ca4 | 416 | |
11b0dce2 | 417 | // error_reporting(0); |
19c9cb11 | 418 | |
11b0dce2 AD |
419 | $filter_name = get_filter_name($entry_title, $entry_content, |
420 | $entry_link, $filters); | |
19c9cb11 | 421 | |
11b0dce2 AD |
422 | if ($filter_name == "filter") { |
423 | continue; | |
424 | } | |
19c9cb11 | 425 | |
11b0dce2 | 426 | // error_reporting (DEFAULT_ERROR_LEVEL); |
3a933f22 | 427 | |
11b0dce2 AD |
428 | $result = db_query($link, |
429 | "SELECT ref_id FROM ttrss_user_entries WHERE | |
430 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' | |
431 | $dupcheck_qpart"); | |
432 | ||
433 | // okay it doesn't exist - create user entry | |
434 | if (db_num_rows($result) == 0) { | |
435 | ||
436 | if ($filter_name != 'catchup') { | |
437 | $unread = 'true'; | |
438 | $last_read_qpart = 'NULL'; | |
439 | } else { | |
440 | $unread = 'false'; | |
441 | $last_read_qpart = 'NOW()'; | |
442 | } | |
19c9cb11 | 443 | |
11b0dce2 AD |
444 | $result = db_query($link, |
445 | "INSERT INTO ttrss_user_entries | |
446 | (ref_id, owner_uid, feed_id, unread, last_read) | |
447 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, | |
448 | $last_read_qpart)"); | |
449 | } | |
450 | ||
6385315d AD |
451 | $post_needs_update = false; |
452 | ||
a2770077 | 453 | if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid) && |
6385315d AD |
454 | ($content_hash != $orig_content_hash)) { |
455 | $post_needs_update = true; | |
456 | } | |
457 | ||
458 | if ($orig_title != $entry_title) { | |
459 | $post_needs_update = true; | |
460 | } | |
461 | ||
11b0dce2 AD |
462 | if ($orig_num_comments != $num_comments) { |
463 | $post_needs_update = true; | |
464 | } | |
465 | ||
6385315d AD |
466 | // this doesn't seem to be very reliable |
467 | // | |
468 | // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
469 | // $post_needs_update = true; | |
470 | // } | |
471 | ||
472 | // if post needs update, update it and mark all user entries | |
1c73bc0c | 473 | // linking to this post as updated |
6385315d AD |
474 | if ($post_needs_update) { |
475 | ||
476 | // print "<!-- post $orig_title needs update : $post_needs_update -->"; | |
477 | ||
6385315d | 478 | db_query($link, "UPDATE ttrss_entries |
11b0dce2 AD |
479 | SET title = '$entry_title', content = '$entry_content', |
480 | num_comments = '$num_comments' | |
6385315d AD |
481 | WHERE id = '$ref_id'"); |
482 | ||
483 | db_query($link, "UPDATE ttrss_user_entries | |
484 | SET last_read = null WHERE ref_id = '$ref_id' AND unread = false"); | |
485 | ||
486 | } | |
4c193675 AD |
487 | } |
488 | ||
eb36b4eb AD |
489 | /* taaaags */ |
490 | // <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, // | |
491 | ||
05732aa0 | 492 | $entry_tags = null; |
eb36b4eb | 493 | |
372ced8b | 494 | preg_match_all("/<a.*?href=.http:\/\/.*?technorati.com\/tag\/([^\"\'>]+)/i", |
ee2c3050 AD |
495 | $entry_content_unescaped, $entry_tags); |
496 | ||
497 | // print "<br>$entry_title : $entry_content_unescaped<br>"; | |
498 | // print_r($entry_tags); | |
372ced8b | 499 | // print "<br>"; |
eb36b4eb AD |
500 | |
501 | $entry_tags = $entry_tags[1]; | |
502 | ||
503 | if (count($entry_tags) > 0) { | |
504 | ||
05732aa0 AD |
505 | $result = db_query($link, "SELECT id,int_id |
506 | FROM ttrss_entries,ttrss_user_entries | |
25da6909 | 507 | WHERE guid = '$entry_guid' |
05732aa0 | 508 | AND feed_id = '$feed' AND ref_id = id |
7fed1940 | 509 | AND owner_uid = '$owner_uid'"); |
eb36b4eb | 510 | |
fe99ab12 | 511 | if (db_num_rows($result) == 1) { |
eb36b4eb | 512 | |
fe99ab12 AD |
513 | $entry_id = db_fetch_result($result, 0, "id"); |
514 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
515 | ||
516 | foreach ($entry_tags as $tag) { | |
517 | $tag = db_escape_string(strtolower($tag)); | |
31483fc1 AD |
518 | |
519 | $tag = str_replace("+", " ", $tag); | |
fe99ab12 AD |
520 | $tag = str_replace("technorati tag: ", "", $tag); |
521 | ||
522 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
523 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND | |
524 | owner_uid = '$owner_uid' LIMIT 1"); | |
525 | ||
526 | // print db_fetch_result($result, 0, "id"); | |
527 | ||
528 | if ($result && db_num_rows($result) == 0) { | |
529 | ||
530 | // print "tagging $entry_id as $tag<br>"; | |
531 | ||
532 | db_query($link, "INSERT INTO ttrss_tags | |
533 | (owner_uid,tag_name,post_int_id) | |
534 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
535 | } | |
536 | } | |
eb36b4eb | 537 | } |
05732aa0 | 538 | } |
4c193675 | 539 | } |
40d13c28 | 540 | |
ab3d0b99 AD |
541 | db_query($link, "UPDATE ttrss_feeds |
542 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
eb36b4eb | 543 | |
dd8c76a9 AD |
544 | db_query($link, "COMMIT"); |
545 | ||
ab3d0b99 AD |
546 | } else { |
547 | $error_msg = db_escape_string(magpie_error()); | |
548 | db_query($link, | |
aa5f9f5f AD |
549 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
550 | last_updated = NOW() WHERE id = '$feed'"); | |
40d13c28 AD |
551 | } |
552 | ||
553 | } | |
554 | ||
f175937c AD |
555 | function print_select($id, $default, $values, $attributes = "") { |
556 | print "<select id=\"$id\" $attributes>"; | |
a0d53889 AD |
557 | foreach ($values as $v) { |
558 | if ($v == $default) | |
559 | $sel = " selected"; | |
560 | else | |
561 | $sel = ""; | |
562 | ||
563 | print "<option$sel>$v</option>"; | |
564 | } | |
565 | print "</select>"; | |
566 | } | |
40d13c28 | 567 | |
19c9cb11 | 568 | function get_filter_name($title, $content, $link, $filters) { |
e6155a06 AD |
569 | |
570 | if ($filters["title"]) { | |
19c9cb11 AD |
571 | foreach ($filters["title"] as $filter) { |
572 | $reg_exp = $filter["reg_exp"]; | |
573 | if (preg_match("/$reg_exp/i", $title)) { | |
574 | return $filter["action"]; | |
575 | } | |
e6155a06 AD |
576 | } |
577 | } | |
578 | ||
579 | if ($filters["content"]) { | |
19c9cb11 AD |
580 | foreach ($filters["content"] as $filter) { |
581 | $reg_exp = $filter["reg_exp"]; | |
582 | if (preg_match("/$reg_exp/i", $content)) { | |
583 | return $filter["action"]; | |
584 | } | |
e6155a06 AD |
585 | } |
586 | } | |
587 | ||
588 | if ($filters["both"]) { | |
589 | foreach ($filters["both"] as $filter) { | |
19c9cb11 AD |
590 | $reg_exp = $filter["reg_exp"]; |
591 | if (preg_match("/$reg_exp/i", $title) || | |
592 | preg_match("/$reg_exp/i", $content)) { | |
593 | return $filter["action"]; | |
594 | } | |
e6155a06 AD |
595 | } |
596 | } | |
597 | ||
3a933f22 | 598 | if ($filters["link"]) { |
19c9cb11 AD |
599 | $reg_exp = $filter["reg_exp"]; |
600 | foreach ($filters["link"] as $filter) { | |
601 | $reg_exp = $filter["reg_exp"]; | |
602 | if (preg_match("/$reg_exp/i", $link)) { | |
603 | return $filter["action"]; | |
604 | } | |
3a933f22 AD |
605 | } |
606 | } | |
607 | ||
e6155a06 AD |
608 | return false; |
609 | } | |
610 | ||
4668523d | 611 | function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link) { |
254e0e4b AD |
612 | |
613 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
023fe037 | 614 | $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">"; |
254e0e4b | 615 | } else { |
023fe037 | 616 | $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">"; |
254e0e4b AD |
617 | } |
618 | ||
8143ae1f | 619 | $feed = "<a href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>"; |
254e0e4b AD |
620 | |
621 | print "<li id=\"FEEDR-$feed_id\" class=\"$class\">"; | |
b619ff15 | 622 | if (get_pref($link, 'ENABLE_FEED_ICONS')) { |
254e0e4b AD |
623 | print "$feed_icon"; |
624 | } | |
625 | ||
626 | print "<span id=\"FEEDN-$feed_id\">$feed</span>"; | |
627 | ||
628 | if ($unread != 0) { | |
629 | $fctr_class = ""; | |
630 | } else { | |
631 | $fctr_class = "class=\"invisible\""; | |
632 | } | |
633 | ||
634 | print "<span $fctr_class id=\"FEEDCTR-$feed_id\"> | |
635 | (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>"; | |
636 | ||
637 | print "</li>"; | |
638 | ||
639 | } | |
640 | ||
406d9489 AD |
641 | function getmicrotime() { |
642 | list($usec, $sec) = explode(" ",microtime()); | |
643 | return ((float)$usec + (float)$sec); | |
644 | } | |
645 | ||
77e96719 AD |
646 | function print_radio($id, $default, $values, $attributes = "") { |
647 | foreach ($values as $v) { | |
648 | ||
649 | if ($v == $default) | |
5da169d9 | 650 | $sel = "checked"; |
77e96719 | 651 | else |
5da169d9 AD |
652 | $sel = ""; |
653 | ||
654 | if ($v == "Yes") { | |
655 | $sel .= " value=\"1\""; | |
656 | } else { | |
657 | $sel .= " value=\"0\""; | |
658 | } | |
77e96719 AD |
659 | |
660 | print "<input type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
661 | ||
662 | } | |
663 | } | |
664 | ||
ff485f1d AD |
665 | function initialize_user_prefs($link, $uid) { |
666 | ||
667 | $uid = db_escape_string($uid); | |
668 | ||
669 | db_query($link, "BEGIN"); | |
670 | ||
671 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
672 | ||
673 | $u_result = db_query($link, "SELECT pref_name | |
674 | FROM ttrss_user_prefs WHERE owner_uid = '$uid'"); | |
675 | ||
676 | $active_prefs = array(); | |
677 | ||
678 | while ($line = db_fetch_assoc($u_result)) { | |
679 | array_push($active_prefs, $line["pref_name"]); | |
680 | } | |
681 | ||
682 | while ($line = db_fetch_assoc($result)) { | |
683 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
684 | // print "adding " . $line["pref_name"] . "<br>"; | |
685 | ||
686 | db_query($link, "INSERT INTO ttrss_user_prefs | |
687 | (owner_uid,pref_name,value) VALUES | |
688 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); | |
689 | ||
690 | } | |
691 | } | |
692 | ||
693 | db_query($link, "COMMIT"); | |
694 | ||
695 | } | |
c8437f35 AD |
696 | |
697 | function authenticate_user($link, $login, $password) { | |
698 | ||
699 | $pwd_hash = 'SHA1:' . sha1($password); | |
700 | ||
203b6d25 | 701 | $result = db_query($link, "SELECT id,login,access_level FROM ttrss_users WHERE |
09829e2a AD |
702 | login = '$login' AND ((pwd_hash = '$password' AND '$password' = 'password') |
703 | OR pwd_hash = '$pwd_hash')"); | |
c8437f35 AD |
704 | |
705 | if (db_num_rows($result) == 1) { | |
706 | $_SESSION["uid"] = db_fetch_result($result, 0, "id"); | |
707 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); | |
203b6d25 | 708 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); |
c8437f35 | 709 | |
f6f32198 AD |
710 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
711 | $_SESSION["uid"]); | |
712 | ||
503eb349 AD |
713 | $user_theme = get_user_theme_path($link); |
714 | ||
715 | $_SESSION["theme"] = $user_theme; | |
716 | ||
f557cd78 AD |
717 | initialize_user_prefs($link, $_SESSION["uid"]); |
718 | ||
c8437f35 AD |
719 | return true; |
720 | } | |
ff485f1d | 721 | |
c8437f35 AD |
722 | return false; |
723 | ||
724 | } | |
725 | ||
e6cb77a0 AD |
726 | function make_password($length = 8) { |
727 | ||
728 | $password = ""; | |
798f722b AD |
729 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; |
730 | ||
731 | $i = 0; | |
e6cb77a0 AD |
732 | |
733 | while ($i < $length) { | |
734 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
735 | ||
736 | if (!strstr($password, $char)) { | |
737 | $password .= $char; | |
738 | $i++; | |
739 | } | |
740 | } | |
741 | return $password; | |
742 | } | |
743 | ||
744 | // this is called after user is created to initialize default feeds, labels | |
745 | // or whatever else | |
746 | ||
747 | // user preferences are checked on every login, not here | |
748 | ||
749 | function initialize_user($link, $uid) { | |
750 | ||
751 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
752 | values ('$uid','unread = true', 'Unread articles')"); | |
753 | ||
754 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
755 | values ('$uid','last_read is null and unread = false', 'Updated articles')"); | |
756 | ||
757 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
74bff337 | 758 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
628fcd2c | 759 | 'http://tt-rss.spb.ru/releases.rss')"); |
3b0feb9b AD |
760 | |
761 | } | |
e6cb77a0 | 762 | |
b8aa49bc | 763 | function logout_user() { |
f557cd78 | 764 | session_destroy(); |
b8aa49bc AD |
765 | } |
766 | ||
75836f33 | 767 | function get_script_urlpath() { |
87a79fa4 | 768 | return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]); |
75836f33 AD |
769 | } |
770 | ||
771 | function get_login_redirect() { | |
772 | $server = $_SERVER["SERVER_NAME"]; | |
773 | ||
774 | if (ENABLE_LOGIN_SSL) { | |
775 | $protocol = "https"; | |
776 | } else { | |
777 | $protocol = "http"; | |
778 | } | |
779 | ||
780 | $url_path = get_script_urlpath(); | |
781 | ||
782 | $redirect_uri = "$protocol://$server$url_path/login.php"; | |
783 | ||
784 | return $redirect_uri; | |
785 | } | |
786 | ||
b8aa49bc AD |
787 | function login_sequence($link) { |
788 | if (!SINGLE_USER_MODE) { | |
75836f33 | 789 | |
b8aa49bc AD |
790 | if (!USE_HTTP_AUTH) { |
791 | if (!$_SESSION["uid"]) { | |
75836f33 | 792 | $redirect_uri = get_login_redirect(); |
e31dca14 AD |
793 | $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]); |
794 | header("Location: $redirect_uri?rt=$return_to"); | |
b8aa49bc AD |
795 | exit; |
796 | } | |
797 | } else { | |
f557cd78 AD |
798 | if (!$_SESSION["uid"]) { |
799 | if (!$_SERVER["PHP_AUTH_USER"]) { | |
800 | ||
801 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"'); | |
802 | header('HTTP/1.0 401 Unauthorized'); | |
803 | exit; | |
804 | ||
805 | } else { | |
806 | $auth_result = authenticate_user($link, | |
807 | $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]); | |
808 | ||
809 | if (!$auth_result) { | |
810 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"'); | |
811 | header('HTTP/1.0 401 Unauthorized'); | |
812 | exit; | |
813 | } | |
814 | } | |
815 | } | |
b8aa49bc AD |
816 | } |
817 | } else { | |
818 | $_SESSION["uid"] = 1; | |
819 | $_SESSION["name"] = "admin"; | |
c7a03b7a | 820 | initialize_user_prefs($link, 1); |
b8aa49bc AD |
821 | } |
822 | } | |
3547842a AD |
823 | |
824 | function truncate_string($str, $max_len) { | |
12db369c AD |
825 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
826 | return mb_substr($str, 0, $max_len, "utf-8") . "..."; | |
3547842a AD |
827 | } else { |
828 | return $str; | |
829 | } | |
830 | } | |
54a60e1a AD |
831 | |
832 | function get_user_theme_path($link) { | |
798f722b AD |
833 | $result = db_query($link, "SELECT theme_path |
834 | FROM | |
835 | ttrss_themes,ttrss_users | |
836 | WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]); | |
54a60e1a AD |
837 | if (db_num_rows($result) != 0) { |
838 | return db_fetch_result($result, 0, "theme_path"); | |
839 | } else { | |
840 | return null; | |
841 | } | |
842 | } | |
be773442 AD |
843 | |
844 | function smart_date_time($timestamp) { | |
845 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
846 | return date("G:i", $timestamp); | |
f26450f1 | 847 | } else if (date("Y", $timestamp) == date("Y")) { |
be773442 AD |
848 | return date("M d, G:i", $timestamp); |
849 | } else { | |
850 | return date("Y/m/d G:i"); | |
851 | } | |
852 | } | |
853 | ||
854 | function smart_date($timestamp) { | |
855 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
856 | return "Today"; | |
f26450f1 | 857 | } else if (date("Y", $timestamp) == date("Y")) { |
be773442 AD |
858 | return date("D m", $timestamp); |
859 | } else { | |
860 | return date("Y/m/d"); | |
861 | } | |
862 | } | |
a654a595 AD |
863 | |
864 | function sql_bool_to_string($s) { | |
865 | if ($s == "t" || $s == "1") { | |
866 | return "true"; | |
867 | } else { | |
868 | return "false"; | |
869 | } | |
870 | } | |
e3c99f3b AD |
871 | |
872 | function sql_bool_to_bool($s) { | |
873 | if ($s == "t" || $s == "1") { | |
874 | return true; | |
875 | } else { | |
876 | return false; | |
877 | } | |
878 | } | |
0ea4fb50 | 879 | |
e3c99f3b | 880 | |
0ea4fb50 AD |
881 | function toggleEvenOdd($a) { |
882 | if ($a == "even") | |
883 | return "odd"; | |
884 | else | |
885 | return "even"; | |
886 | } | |
6043fb7e AD |
887 | |
888 | function sanity_check($link) { | |
9cbca41f | 889 | |
6043fb7e AD |
890 | $error_code = 0; |
891 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
892 | $schema_version = db_fetch_result($result, 0, "schema_version"); | |
893 | ||
894 | if ($schema_version != SCHEMA_VERSION) { | |
895 | $error_code = 5; | |
896 | } | |
897 | ||
6043fb7e | 898 | if ($error_code != 0) { |
9cbca41f | 899 | print "<error error-code='$error_code'/>"; |
6043fb7e AD |
900 | return false; |
901 | } else { | |
902 | return true; | |
9cbca41f | 903 | } |
6043fb7e AD |
904 | } |
905 | ||
40d13c28 | 906 | ?> |