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