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