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Commit | Line | Data |
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40d13c28 AD |
1 | <? |
2 | require_once 'config.php'; | |
b619ff15 | 3 | require_once 'db-prefs.php'; |
40d13c28 | 4 | |
a3ee2a38 AD |
5 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); |
6 | ||
b6eefba5 | 7 | function purge_old_posts($link) { |
5d73494a AD |
8 | |
9 | $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds"); | |
10 | ||
11 | while ($line = db_fetch_assoc($result)) { | |
12 | ||
13 | $feed_id = $line["id"]; | |
14 | $purge_interval = $line["purge_interval"]; | |
15 | ||
b619ff15 | 16 | if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS'); |
5d73494a | 17 | |
140aae81 | 18 | if ($purge_interval > 0) { |
5d73494a AD |
19 | |
20 | if (DB_TYPE == "pgsql") { | |
21 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
22 | marked = false AND feed_id = '$feed_id' AND | |
23 | date_entered < NOW() - INTERVAL '$purge_interval days'"); | |
24 | } else { | |
25 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
9e0f3ab1 | 26 | marked = false AND feed_id = '$feed_id' AND |
5d73494a AD |
27 | date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
28 | } | |
29 | } | |
30 | } | |
c3a8d71a AD |
31 | } |
32 | ||
9c9c7e6b | 33 | function update_all_feeds($link, $fetch) { |
40d13c28 | 34 | |
4769ddaf | 35 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 36 | |
b619ff15 | 37 | if (get_pref($link, 'DAEMON_REFRESH_ONLY')) { |
c5142cca AD |
38 | if (!$_GET["daemon"]) { |
39 | return; | |
40 | } | |
c70d731e AD |
41 | } |
42 | ||
b6eefba5 | 43 | db_query($link, "BEGIN"); |
b82af8c3 | 44 | |
d148926e AD |
45 | $result = db_query($link, "SELECT feed_url,id, |
46 | substring(last_updated,1,19) as last_updated, | |
47 | update_interval FROM ttrss_feeds"); | |
40d13c28 | 48 | |
b6eefba5 | 49 | while ($line = db_fetch_assoc($result)) { |
d148926e AD |
50 | $upd_intl = $line["update_interval"]; |
51 | ||
b619ff15 AD |
52 | if (!$upd_intl || $upd_intl == 0) { |
53 | $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL'); | |
54 | } | |
d148926e AD |
55 | |
56 | if (!$line["last_updated"] || | |
57 | time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) { | |
c5142cca | 58 | |
8143ae1f | 59 | update_rss_feed($link, $line["feed_url"], $line["id"]); |
d148926e | 60 | } |
40d13c28 AD |
61 | } |
62 | ||
b6eefba5 | 63 | purge_old_posts($link); |
c3a8d71a | 64 | |
b6eefba5 | 65 | db_query($link, "COMMIT"); |
b82af8c3 | 66 | |
40d13c28 AD |
67 | } |
68 | ||
78800912 AD |
69 | function check_feed_favicon($feed_url, $feed) { |
70 | $feed_url = str_replace("http://", "", $feed_url); | |
71 | $feed_url = preg_replace("/\/.*$/", "", $feed_url); | |
72 | ||
73 | $icon_url = "http://$feed_url/favicon.ico"; | |
b619ff15 | 74 | $icon_file = get_pref($link, 'ICONS_DIR') . "/$feed.ico"; |
78800912 AD |
75 | |
76 | if (!file_exists($icon_file)) { | |
e695fdc8 | 77 | |
78800912 AD |
78 | error_reporting(0); |
79 | $r = fopen($icon_url, "r"); | |
80 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
81 | ||
82 | if ($r) { | |
83 | $tmpfname = tempnam("/tmp", "ttrssicon"); | |
84 | ||
85 | $t = fopen($tmpfname, "w"); | |
86 | ||
87 | while (!feof($r)) { | |
88 | $buf = fread($r, 16384); | |
89 | fwrite($t, $buf); | |
90 | } | |
91 | ||
92 | fclose($r); | |
93 | fclose($t); | |
94 | ||
e695fdc8 AD |
95 | error_reporting(0); |
96 | if (!rename($tmpfname, $icon_file)) { | |
97 | unlink($tmpfname); | |
98 | } | |
99 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
78800912 AD |
100 | |
101 | } | |
102 | } | |
103 | } | |
104 | ||
40d13c28 AD |
105 | function update_rss_feed($link, $feed_url, $feed) { |
106 | ||
4769ddaf | 107 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 108 | |
ab3d0b99 AD |
109 | $feed = db_escape_string($feed); |
110 | ||
3ad5aa85 | 111 | error_reporting(0); |
40d13c28 | 112 | $rss = fetch_rss($feed_url); |
ab3d0b99 | 113 | |
3ad5aa85 | 114 | error_reporting (E_ERROR | E_WARNING | E_PARSE); |
76798ff3 | 115 | |
b6eefba5 | 116 | db_query($link, "BEGIN"); |
b7f4bda2 | 117 | |
b6eefba5 | 118 | $feed = db_escape_string($feed); |
dcee8f61 | 119 | |
40d13c28 | 120 | if ($rss) { |
b82af8c3 | 121 | |
b619ff15 | 122 | if (get_pref($link, 'ENABLE_FEED_ICONS')) { |
78800912 AD |
123 | check_feed_favicon($feed_url, $feed); |
124 | } | |
125 | ||
b6eefba5 | 126 | $result = db_query($link, "SELECT title,icon_url FROM ttrss_feeds WHERE id = '$feed'"); |
331900c6 | 127 | |
b6eefba5 AD |
128 | $registered_title = db_fetch_result($result, 0, "title"); |
129 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
331900c6 AD |
130 | |
131 | if (!$registered_title) { | |
e1305a97 | 132 | $feed_title = db_escape_string($rss->channel["title"]); |
b6eefba5 | 133 | db_query($link, "UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'"); |
331900c6 | 134 | } |
40d13c28 | 135 | |
b7f4bda2 AD |
136 | // print "I: " . $rss->channel["image"]["url"]; |
137 | ||
138 | $icon_url = $rss->image["url"]; | |
139 | ||
140 | if ($icon_url && !$orig_icon_url) { | |
b6eefba5 AD |
141 | $icon_url = db_escape_string($icon_url); |
142 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
b7f4bda2 AD |
143 | } |
144 | ||
e6155a06 AD |
145 | |
146 | $filters = array(); | |
147 | ||
4b3dff6e | 148 | $result = db_query($link, "SELECT reg_exp, |
e6155a06 AD |
149 | (SELECT name FROM ttrss_filter_types |
150 | WHERE id = filter_type) as name | |
151 | FROM ttrss_filters"); | |
152 | ||
b6eefba5 | 153 | while ($line = db_fetch_assoc($result)) { |
e6155a06 | 154 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); |
4b3dff6e | 155 | array_push($filters[$line["name"]], $line["reg_exp"]); |
e6155a06 AD |
156 | } |
157 | ||
40d13c28 AD |
158 | foreach ($rss->items as $item) { |
159 | ||
160 | $entry_guid = $item["id"]; | |
161 | ||
162 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
163 | if (!$entry_guid) $entry_guid = $item["link"]; | |
466001c4 AD |
164 | |
165 | if (!$entry_guid) continue; | |
a116f569 | 166 | |
9c9c7e6b | 167 | $entry_timestamp = ""; |
b82af8c3 | 168 | |
9c9c7e6b AD |
169 | $rss_2_date = $item['pubdate']; |
170 | $rss_1_date = $item['dc']['date']; | |
171 | $atom_date = $item['issued']; | |
b197f117 | 172 | |
9c9c7e6b AD |
173 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); |
174 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
175 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
b82af8c3 AD |
176 | |
177 | if ($entry_timestamp == "") { | |
178 | $entry_timestamp = time(); | |
179 | $no_orig_date = 'true'; | |
466001c4 AD |
180 | } else { |
181 | $no_orig_date = 'false'; | |
b82af8c3 | 182 | } |
b197f117 | 183 | |
466001c4 | 184 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); |
71ad3959 | 185 | |
40d13c28 AD |
186 | $entry_title = $item["title"]; |
187 | $entry_link = $item["link"]; | |
71ad3959 AD |
188 | |
189 | if (!$entry_title) continue; | |
190 | if (!$entry_link) continue; | |
191 | ||
1696229f AD |
192 | $entry_content = $item["content:escaped"]; |
193 | ||
194 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
40d13c28 | 195 | if (!$entry_content) $entry_content = $item["content"]; |
1696229f | 196 | if (!$entry_content) $entry_content = $item["description"]; |
a2015351 | 197 | |
a116f569 | 198 | // if (!$entry_content) continue; |
a2015351 | 199 | |
8add756a AD |
200 | // WTF |
201 | if (is_array($entry_content)) { | |
202 | $entry_content = $entry_content["encoded"]; | |
1696229f | 203 | if (!$entry_content) $entry_content = $entry_content["escaped"]; |
8add756a AD |
204 | } |
205 | ||
1696229f AD |
206 | // print_r($item); |
207 | // print_r($entry_content); | |
208 | ||
466001c4 | 209 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); |
cb0bd8bd | 210 | |
a1ea1e12 AD |
211 | $entry_comments = $item["comments"]; |
212 | ||
b6eefba5 | 213 | $entry_guid = db_escape_string($entry_guid); |
2651fc4f | 214 | |
b6eefba5 | 215 | $result = db_query($link, " |
40d13c28 | 216 | SELECT |
ecb14114 AD |
217 | id,last_read,no_orig_date,title,feed_id,content_hash, |
218 | substring(updated,1,19) as updated | |
40d13c28 AD |
219 | FROM |
220 | ttrss_entries | |
221 | WHERE | |
a2015351 | 222 | guid = '$entry_guid'"); |
466001c4 | 223 | |
1696229f AD |
224 | // print db_num_rows($result) . "$entry_guid<br/>"; |
225 | ||
b6eefba5 | 226 | if (db_num_rows($result) == 0) { |
466001c4 | 227 | |
e6155a06 AD |
228 | error_reporting(0); |
229 | if (is_filtered($entry_title, $entry_content, $filters)) { | |
230 | continue; | |
231 | } | |
232 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
233 | ||
b6eefba5 AD |
234 | //$entry_guid = db_escape_string($entry_guid); |
235 | $entry_content = db_escape_string($entry_content); | |
236 | $entry_title = db_escape_string($entry_title); | |
237 | $entry_link = db_escape_string($entry_link); | |
238 | $entry_comments = db_escape_string($entry_comments); | |
466001c4 AD |
239 | |
240 | $query = "INSERT | |
241 | INTO ttrss_entries | |
242 | (title, | |
243 | guid, | |
244 | link, | |
245 | updated, | |
246 | content, | |
247 | content_hash, | |
248 | feed_id, | |
deaaa02c | 249 | comments, |
3b063a95 AD |
250 | no_orig_date, |
251 | date_entered) | |
40d13c28 | 252 | VALUES |
466001c4 AD |
253 | ('$entry_title', |
254 | '$entry_guid', | |
255 | '$entry_link', | |
256 | '$entry_timestamp_fmt', | |
257 | '$entry_content', | |
258 | '$content_hash', | |
259 | '$feed', | |
a1ea1e12 | 260 | '$entry_comments', |
3b063a95 AD |
261 | $no_orig_date, |
262 | NOW())"; | |
466001c4 | 263 | |
b6eefba5 | 264 | $result = db_query($link, $query); |
76798ff3 | 265 | |
40d13c28 | 266 | } else { |
466001c4 | 267 | |
b6eefba5 AD |
268 | $orig_entry_id = db_fetch_result($result, 0, "id"); |
269 | $orig_feed_id = db_fetch_result($result, 0, "feed_id"); | |
466001c4 | 270 | |
ecb14114 AD |
271 | // print "OED: $orig_entry_id; OID: $orig_feed_id ; FID: $feed<br>"; |
272 | ||
466001c4 | 273 | if ($orig_feed_id != $feed) { |
ecb14114 | 274 | // print "<p>GUID $entry_guid: update from different feed ($orig_feed_id, $feed): $entry_guid [$entry_title]"; |
466001c4 AD |
275 | continue; |
276 | } | |
ad3024fc AD |
277 | |
278 | $entry_is_modified = false; | |
466001c4 | 279 | |
ecb14114 AD |
280 | $orig_timestamp = strtotime(db_fetch_result($result, 0, "updated")); |
281 | ||
b6eefba5 AD |
282 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); |
283 | $orig_last_read = db_fetch_result($result, 0, "last_read"); | |
284 | $orig_no_orig_date = db_fetch_result($result, 0, "no_orig_date"); | |
285 | $orig_title = db_fetch_result($result, 0, "title"); | |
cac95b8d | 286 | |
2d84262b AD |
287 | $last_read_qpart = ""; |
288 | ||
ad3024fc | 289 | if ($orig_content_hash != $content_hash) { |
ecb14114 AD |
290 | // print "$orig_content_hash :: $content_hash<br>"; |
291 | ||
b619ff15 | 292 | if (get_pref($link, 'UPDATE_POST_ON_CHECKSUM_CHANGE')) { |
ad3024fc AD |
293 | $last_read_qpart = 'last_read = null,'; |
294 | } | |
295 | $entry_is_modified = true; | |
296 | } | |
297 | ||
298 | if ($orig_title != $entry_title) { | |
299 | $entry_is_modified = true; | |
300 | } | |
301 | ||
302 | if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
303 | $entry_is_modified = true; | |
cac95b8d AD |
304 | } |
305 | ||
ad3024fc | 306 | if ($entry_is_modified) { |
a2015351 | 307 | |
ecb14114 AD |
308 | // print "$entry_guid Modified!<br>"; |
309 | ||
b6eefba5 AD |
310 | $entry_comments = db_escape_string($entry_comments); |
311 | $entry_content = db_escape_string($entry_content); | |
312 | $entry_title = db_escape_string($entry_title); | |
313 | $entry_link = db_escape_string($entry_link); | |
a2015351 | 314 | |
ad3024fc AD |
315 | $query = "UPDATE ttrss_entries |
316 | SET | |
317 | $last_read_qpart | |
318 | title = '$entry_title', | |
319 | link = '$entry_link', | |
320 | updated = '$entry_timestamp_fmt', | |
321 | content = '$entry_content', | |
322 | comments = '$entry_comments', | |
323 | content_hash = '$content_hash' | |
324 | WHERE | |
325 | id = '$orig_entry_id'"; | |
326 | ||
b6eefba5 | 327 | $result = db_query($link, $query); |
ad3024fc | 328 | } |
466001c4 | 329 | } |
40d13c28 | 330 | |
eb36b4eb AD |
331 | /* taaaags */ |
332 | // <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, // | |
333 | ||
334 | $entry_tags = null; | |
335 | ||
336 | preg_match_all("/<a.*?rel=.tag.*?>([^>]+)<\/a>/i", $entry_content, | |
337 | $entry_tags); | |
338 | ||
339 | $entry_tags = $entry_tags[1]; | |
340 | ||
341 | if (count($entry_tags) > 0) { | |
342 | ||
343 | $result = db_query($link, "SELECT id FROM ttrss_entries | |
344 | WHERE guid = '$entry_guid'"); | |
345 | ||
346 | if (!$result || db_num_rows($result) != 1) { | |
347 | return; | |
348 | } | |
349 | ||
350 | $entry_id = db_fetch_result($result, 0, "id"); | |
351 | ||
352 | foreach ($entry_tags as $tag) { | |
353 | $tag = db_escape_string(strtolower($tag)); | |
354 | ||
355 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
356 | WHERE tag_name = '$tag' AND post_id = '$entry_id' LIMIT 1"); | |
357 | ||
358 | if ($result && db_num_rows($result) == 0) { | |
359 | ||
360 | // print "tagging $entry_id as $tag<br>"; | |
361 | ||
362 | db_query($link, "INSERT INTO ttrss_tags (tag_name,post_id) | |
363 | VALUES ('$tag', '$entry_id')"); | |
364 | } | |
365 | } | |
366 | } | |
76798ff3 | 367 | } |
40d13c28 | 368 | |
ab3d0b99 AD |
369 | db_query($link, "UPDATE ttrss_feeds |
370 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
eb36b4eb | 371 | |
ab3d0b99 AD |
372 | } else { |
373 | $error_msg = db_escape_string(magpie_error()); | |
374 | db_query($link, | |
aa5f9f5f AD |
375 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
376 | last_updated = NOW() WHERE id = '$feed'"); | |
40d13c28 AD |
377 | } |
378 | ||
b6eefba5 | 379 | db_query($link, "COMMIT"); |
f48ba3c9 | 380 | |
40d13c28 AD |
381 | } |
382 | ||
f175937c AD |
383 | function print_select($id, $default, $values, $attributes = "") { |
384 | print "<select id=\"$id\" $attributes>"; | |
a0d53889 AD |
385 | foreach ($values as $v) { |
386 | if ($v == $default) | |
387 | $sel = " selected"; | |
388 | else | |
389 | $sel = ""; | |
390 | ||
391 | print "<option$sel>$v</option>"; | |
392 | } | |
393 | print "</select>"; | |
394 | } | |
40d13c28 | 395 | |
e6155a06 AD |
396 | function is_filtered($title, $content, $filters) { |
397 | ||
398 | if ($filters["title"]) { | |
399 | foreach ($filters["title"] as $title_filter) { | |
400 | if (preg_match("/$title_filter/i", $title)) | |
401 | return true; | |
402 | } | |
403 | } | |
404 | ||
405 | if ($filters["content"]) { | |
406 | foreach ($filters["content"] as $content_filter) { | |
407 | if (preg_match("/$content_filter/i", $content)) | |
408 | return true; | |
409 | } | |
410 | } | |
411 | ||
412 | if ($filters["both"]) { | |
413 | foreach ($filters["both"] as $filter) { | |
414 | if (preg_match("/$filter/i", $title) || preg_match("/$filter/i", $content)) | |
415 | return true; | |
416 | } | |
417 | } | |
418 | ||
419 | return false; | |
420 | } | |
421 | ||
4668523d | 422 | function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link) { |
254e0e4b AD |
423 | |
424 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
425 | $feed_icon = "<img src=\"$icon_file\">"; | |
426 | } else { | |
427 | $feed_icon = "<img src=\"images/blank_icon.gif\">"; | |
428 | } | |
429 | ||
8143ae1f | 430 | $feed = "<a href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>"; |
254e0e4b AD |
431 | |
432 | print "<li id=\"FEEDR-$feed_id\" class=\"$class\">"; | |
b619ff15 | 433 | if (get_pref($link, 'ENABLE_FEED_ICONS')) { |
254e0e4b AD |
434 | print "$feed_icon"; |
435 | } | |
436 | ||
437 | print "<span id=\"FEEDN-$feed_id\">$feed</span>"; | |
438 | ||
439 | if ($unread != 0) { | |
440 | $fctr_class = ""; | |
441 | } else { | |
442 | $fctr_class = "class=\"invisible\""; | |
443 | } | |
444 | ||
445 | print "<span $fctr_class id=\"FEEDCTR-$feed_id\"> | |
446 | (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>"; | |
447 | ||
448 | print "</li>"; | |
449 | ||
450 | } | |
451 | ||
406d9489 AD |
452 | function getmicrotime() { |
453 | list($usec, $sec) = explode(" ",microtime()); | |
454 | return ((float)$usec + (float)$sec); | |
455 | } | |
456 | ||
77e96719 AD |
457 | function print_radio($id, $default, $values, $attributes = "") { |
458 | foreach ($values as $v) { | |
459 | ||
460 | if ($v == $default) | |
5da169d9 | 461 | $sel = "checked"; |
77e96719 | 462 | else |
5da169d9 AD |
463 | $sel = ""; |
464 | ||
465 | if ($v == "Yes") { | |
466 | $sel .= " value=\"1\""; | |
467 | } else { | |
468 | $sel .= " value=\"0\""; | |
469 | } | |
77e96719 AD |
470 | |
471 | print "<input type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
472 | ||
473 | } | |
474 | } | |
475 | ||
40d13c28 | 476 | ?> |