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