]>
Commit | Line | Data |
---|---|---|
40d13c28 AD |
1 | <? |
2 | require_once 'config.php'; | |
3 | ||
a3ee2a38 AD |
4 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); |
5 | ||
b6eefba5 | 6 | function purge_old_posts($link) { |
f92db4f5 | 7 | if (PURGE_OLD_DAYS > 0) { |
3b063a95 AD |
8 | |
9 | if (DB_TYPE == "pgsql") { | |
10 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
11 | marked = false AND | |
12 | date_entered < NOW() - INTERVAL '".PURGE_OLD_DAYS." days'"); | |
13 | } else { | |
14 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
15 | marked = false AND | |
16 | date_entered < DATE_SUB(NOW(), INTERVAL ".PURGE_OLD_DAYS." DAY)"); | |
17 | } | |
c3a8d71a AD |
18 | } |
19 | } | |
20 | ||
9c9c7e6b | 21 | function update_all_feeds($link, $fetch) { |
40d13c28 | 22 | |
b0b4abcf AD |
23 | if (WEB_DEMO_MODE) return; |
24 | ||
c5142cca AD |
25 | if (DAEMON_REFRESH_ONLY) { |
26 | if (!$_GET["daemon"]) { | |
27 | return; | |
28 | } | |
c70d731e AD |
29 | } |
30 | ||
b6eefba5 | 31 | db_query($link, "BEGIN"); |
b82af8c3 | 32 | |
d148926e AD |
33 | $result = db_query($link, "SELECT feed_url,id, |
34 | substring(last_updated,1,19) as last_updated, | |
35 | update_interval FROM ttrss_feeds"); | |
40d13c28 | 36 | |
b6eefba5 | 37 | while ($line = db_fetch_assoc($result)) { |
d148926e AD |
38 | $upd_intl = $line["update_interval"]; |
39 | ||
7f2ee795 | 40 | if (!$upd_intl || $upd_intl == 0) $upd_intl = DEFAULT_UPDATE_INTERVAL; |
d148926e AD |
41 | |
42 | if (!$line["last_updated"] || | |
43 | time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) { | |
c5142cca | 44 | |
8143ae1f | 45 | update_rss_feed($link, $line["feed_url"], $line["id"]); |
d148926e | 46 | } |
40d13c28 AD |
47 | } |
48 | ||
b6eefba5 | 49 | purge_old_posts($link); |
c3a8d71a | 50 | |
b6eefba5 | 51 | db_query($link, "COMMIT"); |
b82af8c3 | 52 | |
40d13c28 AD |
53 | } |
54 | ||
78800912 AD |
55 | function check_feed_favicon($feed_url, $feed) { |
56 | $feed_url = str_replace("http://", "", $feed_url); | |
57 | $feed_url = preg_replace("/\/.*$/", "", $feed_url); | |
58 | ||
59 | $icon_url = "http://$feed_url/favicon.ico"; | |
60 | $icon_file = ICONS_DIR . "/$feed.ico"; | |
61 | ||
62 | if (!file_exists($icon_file)) { | |
e695fdc8 | 63 | |
78800912 AD |
64 | error_reporting(0); |
65 | $r = fopen($icon_url, "r"); | |
66 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
67 | ||
68 | if ($r) { | |
69 | $tmpfname = tempnam("/tmp", "ttrssicon"); | |
70 | ||
71 | $t = fopen($tmpfname, "w"); | |
72 | ||
73 | while (!feof($r)) { | |
74 | $buf = fread($r, 16384); | |
75 | fwrite($t, $buf); | |
76 | } | |
77 | ||
78 | fclose($r); | |
79 | fclose($t); | |
80 | ||
e695fdc8 AD |
81 | error_reporting(0); |
82 | if (!rename($tmpfname, $icon_file)) { | |
83 | unlink($tmpfname); | |
84 | } | |
85 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
78800912 AD |
86 | |
87 | } | |
88 | } | |
89 | } | |
90 | ||
40d13c28 AD |
91 | function update_rss_feed($link, $feed_url, $feed) { |
92 | ||
b0b4abcf AD |
93 | if (WEB_DEMO_MODE) return; |
94 | ||
ab3d0b99 AD |
95 | $feed = db_escape_string($feed); |
96 | ||
3ad5aa85 | 97 | error_reporting(0); |
40d13c28 | 98 | $rss = fetch_rss($feed_url); |
ab3d0b99 | 99 | |
3ad5aa85 | 100 | error_reporting (E_ERROR | E_WARNING | E_PARSE); |
76798ff3 | 101 | |
b6eefba5 | 102 | db_query($link, "BEGIN"); |
b7f4bda2 | 103 | |
b6eefba5 | 104 | $feed = db_escape_string($feed); |
dcee8f61 | 105 | |
40d13c28 | 106 | if ($rss) { |
b82af8c3 | 107 | |
78800912 AD |
108 | if (ENABLE_FEED_ICONS) { |
109 | check_feed_favicon($feed_url, $feed); | |
110 | } | |
111 | ||
b6eefba5 | 112 | $result = db_query($link, "SELECT title,icon_url FROM ttrss_feeds WHERE id = '$feed'"); |
331900c6 | 113 | |
b6eefba5 AD |
114 | $registered_title = db_fetch_result($result, 0, "title"); |
115 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
331900c6 AD |
116 | |
117 | if (!$registered_title) { | |
e1305a97 | 118 | $feed_title = db_escape_string($rss->channel["title"]); |
b6eefba5 | 119 | db_query($link, "UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'"); |
331900c6 | 120 | } |
40d13c28 | 121 | |
b7f4bda2 AD |
122 | // print "I: " . $rss->channel["image"]["url"]; |
123 | ||
124 | $icon_url = $rss->image["url"]; | |
125 | ||
126 | if ($icon_url && !$orig_icon_url) { | |
b6eefba5 AD |
127 | $icon_url = db_escape_string($icon_url); |
128 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
b7f4bda2 AD |
129 | } |
130 | ||
e6155a06 AD |
131 | |
132 | $filters = array(); | |
133 | ||
4b3dff6e | 134 | $result = db_query($link, "SELECT reg_exp, |
e6155a06 AD |
135 | (SELECT name FROM ttrss_filter_types |
136 | WHERE id = filter_type) as name | |
137 | FROM ttrss_filters"); | |
138 | ||
b6eefba5 | 139 | while ($line = db_fetch_assoc($result)) { |
e6155a06 | 140 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); |
4b3dff6e | 141 | array_push($filters[$line["name"]], $line["reg_exp"]); |
e6155a06 AD |
142 | } |
143 | ||
40d13c28 AD |
144 | foreach ($rss->items as $item) { |
145 | ||
146 | $entry_guid = $item["id"]; | |
147 | ||
148 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
149 | if (!$entry_guid) $entry_guid = $item["link"]; | |
466001c4 AD |
150 | |
151 | if (!$entry_guid) continue; | |
a116f569 | 152 | |
9c9c7e6b | 153 | $entry_timestamp = ""; |
b82af8c3 | 154 | |
9c9c7e6b AD |
155 | $rss_2_date = $item['pubdate']; |
156 | $rss_1_date = $item['dc']['date']; | |
157 | $atom_date = $item['issued']; | |
b197f117 | 158 | |
9c9c7e6b AD |
159 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); |
160 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
161 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
b82af8c3 AD |
162 | |
163 | if ($entry_timestamp == "") { | |
164 | $entry_timestamp = time(); | |
165 | $no_orig_date = 'true'; | |
466001c4 AD |
166 | } else { |
167 | $no_orig_date = 'false'; | |
b82af8c3 | 168 | } |
b197f117 | 169 | |
466001c4 | 170 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); |
71ad3959 | 171 | |
40d13c28 AD |
172 | $entry_title = $item["title"]; |
173 | $entry_link = $item["link"]; | |
71ad3959 AD |
174 | |
175 | if (!$entry_title) continue; | |
176 | if (!$entry_link) continue; | |
177 | ||
1696229f AD |
178 | $entry_content = $item["content:escaped"]; |
179 | ||
180 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
40d13c28 | 181 | if (!$entry_content) $entry_content = $item["content"]; |
1696229f | 182 | if (!$entry_content) $entry_content = $item["description"]; |
a2015351 | 183 | |
a116f569 | 184 | // if (!$entry_content) continue; |
a2015351 | 185 | |
8add756a AD |
186 | // WTF |
187 | if (is_array($entry_content)) { | |
188 | $entry_content = $entry_content["encoded"]; | |
1696229f | 189 | if (!$entry_content) $entry_content = $entry_content["escaped"]; |
8add756a AD |
190 | } |
191 | ||
1696229f AD |
192 | // print_r($item); |
193 | // print_r($entry_content); | |
194 | ||
466001c4 | 195 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); |
cb0bd8bd | 196 | |
a1ea1e12 AD |
197 | $entry_comments = $item["comments"]; |
198 | ||
b6eefba5 | 199 | $entry_guid = db_escape_string($entry_guid); |
2651fc4f | 200 | |
b6eefba5 | 201 | $result = db_query($link, " |
40d13c28 | 202 | SELECT |
ecb14114 AD |
203 | id,last_read,no_orig_date,title,feed_id,content_hash, |
204 | substring(updated,1,19) as updated | |
40d13c28 AD |
205 | FROM |
206 | ttrss_entries | |
207 | WHERE | |
a2015351 | 208 | guid = '$entry_guid'"); |
466001c4 | 209 | |
1696229f AD |
210 | // print db_num_rows($result) . "$entry_guid<br/>"; |
211 | ||
b6eefba5 | 212 | if (db_num_rows($result) == 0) { |
466001c4 | 213 | |
e6155a06 AD |
214 | error_reporting(0); |
215 | if (is_filtered($entry_title, $entry_content, $filters)) { | |
216 | continue; | |
217 | } | |
218 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
219 | ||
b6eefba5 AD |
220 | //$entry_guid = db_escape_string($entry_guid); |
221 | $entry_content = db_escape_string($entry_content); | |
222 | $entry_title = db_escape_string($entry_title); | |
223 | $entry_link = db_escape_string($entry_link); | |
224 | $entry_comments = db_escape_string($entry_comments); | |
466001c4 AD |
225 | |
226 | $query = "INSERT | |
227 | INTO ttrss_entries | |
228 | (title, | |
229 | guid, | |
230 | link, | |
231 | updated, | |
232 | content, | |
233 | content_hash, | |
234 | feed_id, | |
deaaa02c | 235 | comments, |
3b063a95 AD |
236 | no_orig_date, |
237 | date_entered) | |
40d13c28 | 238 | VALUES |
466001c4 AD |
239 | ('$entry_title', |
240 | '$entry_guid', | |
241 | '$entry_link', | |
242 | '$entry_timestamp_fmt', | |
243 | '$entry_content', | |
244 | '$content_hash', | |
245 | '$feed', | |
a1ea1e12 | 246 | '$entry_comments', |
3b063a95 AD |
247 | $no_orig_date, |
248 | NOW())"; | |
466001c4 | 249 | |
b6eefba5 | 250 | $result = db_query($link, $query); |
76798ff3 | 251 | |
40d13c28 | 252 | } else { |
466001c4 | 253 | |
b6eefba5 AD |
254 | $orig_entry_id = db_fetch_result($result, 0, "id"); |
255 | $orig_feed_id = db_fetch_result($result, 0, "feed_id"); | |
466001c4 | 256 | |
ecb14114 AD |
257 | // print "OED: $orig_entry_id; OID: $orig_feed_id ; FID: $feed<br>"; |
258 | ||
466001c4 | 259 | if ($orig_feed_id != $feed) { |
ecb14114 | 260 | // print "<p>GUID $entry_guid: update from different feed ($orig_feed_id, $feed): $entry_guid [$entry_title]"; |
466001c4 AD |
261 | continue; |
262 | } | |
ad3024fc AD |
263 | |
264 | $entry_is_modified = false; | |
466001c4 | 265 | |
ecb14114 AD |
266 | $orig_timestamp = strtotime(db_fetch_result($result, 0, "updated")); |
267 | ||
b6eefba5 AD |
268 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); |
269 | $orig_last_read = db_fetch_result($result, 0, "last_read"); | |
270 | $orig_no_orig_date = db_fetch_result($result, 0, "no_orig_date"); | |
271 | $orig_title = db_fetch_result($result, 0, "title"); | |
cac95b8d | 272 | |
2d84262b AD |
273 | $last_read_qpart = ""; |
274 | ||
ad3024fc | 275 | if ($orig_content_hash != $content_hash) { |
ecb14114 AD |
276 | // print "$orig_content_hash :: $content_hash<br>"; |
277 | ||
ad3024fc AD |
278 | if (UPDATE_POST_ON_CHECKSUM_CHANGE) { |
279 | $last_read_qpart = 'last_read = null,'; | |
280 | } | |
281 | $entry_is_modified = true; | |
282 | } | |
283 | ||
284 | if ($orig_title != $entry_title) { | |
285 | $entry_is_modified = true; | |
286 | } | |
287 | ||
288 | if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
289 | $entry_is_modified = true; | |
cac95b8d AD |
290 | } |
291 | ||
ad3024fc | 292 | if ($entry_is_modified) { |
a2015351 | 293 | |
ecb14114 AD |
294 | // print "$entry_guid Modified!<br>"; |
295 | ||
b6eefba5 AD |
296 | $entry_comments = db_escape_string($entry_comments); |
297 | $entry_content = db_escape_string($entry_content); | |
298 | $entry_title = db_escape_string($entry_title); | |
299 | $entry_link = db_escape_string($entry_link); | |
a2015351 | 300 | |
ad3024fc AD |
301 | $query = "UPDATE ttrss_entries |
302 | SET | |
303 | $last_read_qpart | |
304 | title = '$entry_title', | |
305 | link = '$entry_link', | |
306 | updated = '$entry_timestamp_fmt', | |
307 | content = '$entry_content', | |
308 | comments = '$entry_comments', | |
309 | content_hash = '$content_hash' | |
310 | WHERE | |
311 | id = '$orig_entry_id'"; | |
312 | ||
b6eefba5 | 313 | $result = db_query($link, $query); |
ad3024fc | 314 | } |
466001c4 | 315 | } |
40d13c28 | 316 | |
eb36b4eb AD |
317 | /* taaaags */ |
318 | // <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, // | |
319 | ||
320 | $entry_tags = null; | |
321 | ||
322 | preg_match_all("/<a.*?rel=.tag.*?>([^>]+)<\/a>/i", $entry_content, | |
323 | $entry_tags); | |
324 | ||
325 | $entry_tags = $entry_tags[1]; | |
326 | ||
327 | if (count($entry_tags) > 0) { | |
328 | ||
329 | $result = db_query($link, "SELECT id FROM ttrss_entries | |
330 | WHERE guid = '$entry_guid'"); | |
331 | ||
332 | if (!$result || db_num_rows($result) != 1) { | |
333 | return; | |
334 | } | |
335 | ||
336 | $entry_id = db_fetch_result($result, 0, "id"); | |
337 | ||
338 | foreach ($entry_tags as $tag) { | |
339 | $tag = db_escape_string(strtolower($tag)); | |
340 | ||
341 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
342 | WHERE tag_name = '$tag' AND post_id = '$entry_id' LIMIT 1"); | |
343 | ||
344 | if ($result && db_num_rows($result) == 0) { | |
345 | ||
346 | // print "tagging $entry_id as $tag<br>"; | |
347 | ||
348 | db_query($link, "INSERT INTO ttrss_tags (tag_name,post_id) | |
349 | VALUES ('$tag', '$entry_id')"); | |
350 | } | |
351 | } | |
352 | } | |
76798ff3 | 353 | } |
40d13c28 | 354 | |
ab3d0b99 AD |
355 | db_query($link, "UPDATE ttrss_feeds |
356 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
eb36b4eb | 357 | |
ab3d0b99 AD |
358 | } else { |
359 | $error_msg = db_escape_string(magpie_error()); | |
360 | db_query($link, | |
361 | "UPDATE ttrss_feeds SET last_error = '$error_msg' WHERE id = '$feed'"); | |
40d13c28 AD |
362 | } |
363 | ||
b6eefba5 | 364 | db_query($link, "COMMIT"); |
f48ba3c9 | 365 | |
40d13c28 AD |
366 | } |
367 | ||
f175937c AD |
368 | function print_select($id, $default, $values, $attributes = "") { |
369 | print "<select id=\"$id\" $attributes>"; | |
a0d53889 AD |
370 | foreach ($values as $v) { |
371 | if ($v == $default) | |
372 | $sel = " selected"; | |
373 | else | |
374 | $sel = ""; | |
375 | ||
376 | print "<option$sel>$v</option>"; | |
377 | } | |
378 | print "</select>"; | |
379 | } | |
40d13c28 | 380 | |
e6155a06 AD |
381 | function is_filtered($title, $content, $filters) { |
382 | ||
383 | if ($filters["title"]) { | |
384 | foreach ($filters["title"] as $title_filter) { | |
385 | if (preg_match("/$title_filter/i", $title)) | |
386 | return true; | |
387 | } | |
388 | } | |
389 | ||
390 | if ($filters["content"]) { | |
391 | foreach ($filters["content"] as $content_filter) { | |
392 | if (preg_match("/$content_filter/i", $content)) | |
393 | return true; | |
394 | } | |
395 | } | |
396 | ||
397 | if ($filters["both"]) { | |
398 | foreach ($filters["both"] as $filter) { | |
399 | if (preg_match("/$filter/i", $title) || preg_match("/$filter/i", $content)) | |
400 | return true; | |
401 | } | |
402 | } | |
403 | ||
404 | return false; | |
405 | } | |
406 | ||
254e0e4b AD |
407 | function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file) { |
408 | ||
409 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
410 | $feed_icon = "<img src=\"$icon_file\">"; | |
411 | } else { | |
412 | $feed_icon = "<img src=\"images/blank_icon.gif\">"; | |
413 | } | |
414 | ||
8143ae1f | 415 | $feed = "<a href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>"; |
254e0e4b AD |
416 | |
417 | print "<li id=\"FEEDR-$feed_id\" class=\"$class\">"; | |
418 | if (ENABLE_FEED_ICONS) { | |
419 | print "$feed_icon"; | |
420 | } | |
421 | ||
422 | print "<span id=\"FEEDN-$feed_id\">$feed</span>"; | |
423 | ||
424 | if ($unread != 0) { | |
425 | $fctr_class = ""; | |
426 | } else { | |
427 | $fctr_class = "class=\"invisible\""; | |
428 | } | |
429 | ||
430 | print "<span $fctr_class id=\"FEEDCTR-$feed_id\"> | |
431 | (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>"; | |
432 | ||
433 | print "</li>"; | |
434 | ||
435 | } | |
436 | ||
406d9489 AD |
437 | function getmicrotime() { |
438 | list($usec, $sec) = explode(" ",microtime()); | |
439 | return ((float)$usec + (float)$sec); | |
440 | } | |
441 | ||
40d13c28 | 442 | ?> |