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Commit | Line | Data |
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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 | ||
3ad5aa85 | 95 | error_reporting(0); |
40d13c28 | 96 | $rss = fetch_rss($feed_url); |
3ad5aa85 | 97 | error_reporting (E_ERROR | E_WARNING | E_PARSE); |
76798ff3 | 98 | |
b6eefba5 | 99 | db_query($link, "BEGIN"); |
b7f4bda2 | 100 | |
b6eefba5 | 101 | $feed = db_escape_string($feed); |
dcee8f61 | 102 | |
40d13c28 | 103 | if ($rss) { |
b82af8c3 | 104 | |
78800912 AD |
105 | if (ENABLE_FEED_ICONS) { |
106 | check_feed_favicon($feed_url, $feed); | |
107 | } | |
108 | ||
b6eefba5 | 109 | $result = db_query($link, "SELECT title,icon_url FROM ttrss_feeds WHERE id = '$feed'"); |
331900c6 | 110 | |
b6eefba5 AD |
111 | $registered_title = db_fetch_result($result, 0, "title"); |
112 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
331900c6 AD |
113 | |
114 | if (!$registered_title) { | |
e1305a97 | 115 | $feed_title = db_escape_string($rss->channel["title"]); |
b6eefba5 | 116 | db_query($link, "UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'"); |
331900c6 | 117 | } |
40d13c28 | 118 | |
b7f4bda2 AD |
119 | // print "I: " . $rss->channel["image"]["url"]; |
120 | ||
121 | $icon_url = $rss->image["url"]; | |
122 | ||
123 | if ($icon_url && !$orig_icon_url) { | |
b6eefba5 AD |
124 | $icon_url = db_escape_string($icon_url); |
125 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
b7f4bda2 AD |
126 | } |
127 | ||
e6155a06 AD |
128 | |
129 | $filters = array(); | |
130 | ||
4b3dff6e | 131 | $result = db_query($link, "SELECT reg_exp, |
e6155a06 AD |
132 | (SELECT name FROM ttrss_filter_types |
133 | WHERE id = filter_type) as name | |
134 | FROM ttrss_filters"); | |
135 | ||
b6eefba5 | 136 | while ($line = db_fetch_assoc($result)) { |
e6155a06 | 137 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); |
4b3dff6e | 138 | array_push($filters[$line["name"]], $line["reg_exp"]); |
e6155a06 AD |
139 | } |
140 | ||
40d13c28 AD |
141 | foreach ($rss->items as $item) { |
142 | ||
143 | $entry_guid = $item["id"]; | |
144 | ||
145 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
146 | if (!$entry_guid) $entry_guid = $item["link"]; | |
466001c4 AD |
147 | |
148 | if (!$entry_guid) continue; | |
a116f569 | 149 | |
9c9c7e6b | 150 | $entry_timestamp = ""; |
b82af8c3 | 151 | |
9c9c7e6b AD |
152 | $rss_2_date = $item['pubdate']; |
153 | $rss_1_date = $item['dc']['date']; | |
154 | $atom_date = $item['issued']; | |
b197f117 | 155 | |
9c9c7e6b AD |
156 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); |
157 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
158 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
b82af8c3 AD |
159 | |
160 | if ($entry_timestamp == "") { | |
161 | $entry_timestamp = time(); | |
162 | $no_orig_date = 'true'; | |
466001c4 AD |
163 | } else { |
164 | $no_orig_date = 'false'; | |
b82af8c3 | 165 | } |
b197f117 | 166 | |
466001c4 | 167 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); |
71ad3959 | 168 | |
40d13c28 AD |
169 | $entry_title = $item["title"]; |
170 | $entry_link = $item["link"]; | |
71ad3959 AD |
171 | |
172 | if (!$entry_title) continue; | |
173 | if (!$entry_link) continue; | |
174 | ||
1696229f AD |
175 | $entry_content = $item["content:escaped"]; |
176 | ||
177 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
40d13c28 | 178 | if (!$entry_content) $entry_content = $item["content"]; |
1696229f | 179 | if (!$entry_content) $entry_content = $item["description"]; |
a2015351 | 180 | |
a116f569 | 181 | // if (!$entry_content) continue; |
a2015351 | 182 | |
8add756a AD |
183 | // WTF |
184 | if (is_array($entry_content)) { | |
185 | $entry_content = $entry_content["encoded"]; | |
1696229f | 186 | if (!$entry_content) $entry_content = $entry_content["escaped"]; |
8add756a AD |
187 | } |
188 | ||
1696229f AD |
189 | // print_r($item); |
190 | // print_r($entry_content); | |
191 | ||
466001c4 | 192 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); |
cb0bd8bd | 193 | |
a1ea1e12 AD |
194 | $entry_comments = $item["comments"]; |
195 | ||
b6eefba5 | 196 | $entry_guid = db_escape_string($entry_guid); |
2651fc4f | 197 | |
b6eefba5 | 198 | $result = db_query($link, " |
40d13c28 | 199 | SELECT |
ecb14114 AD |
200 | id,last_read,no_orig_date,title,feed_id,content_hash, |
201 | substring(updated,1,19) as updated | |
40d13c28 AD |
202 | FROM |
203 | ttrss_entries | |
204 | WHERE | |
a2015351 | 205 | guid = '$entry_guid'"); |
466001c4 | 206 | |
1696229f AD |
207 | // print db_num_rows($result) . "$entry_guid<br/>"; |
208 | ||
b6eefba5 | 209 | if (db_num_rows($result) == 0) { |
466001c4 | 210 | |
e6155a06 AD |
211 | error_reporting(0); |
212 | if (is_filtered($entry_title, $entry_content, $filters)) { | |
213 | continue; | |
214 | } | |
215 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
216 | ||
b6eefba5 AD |
217 | //$entry_guid = db_escape_string($entry_guid); |
218 | $entry_content = db_escape_string($entry_content); | |
219 | $entry_title = db_escape_string($entry_title); | |
220 | $entry_link = db_escape_string($entry_link); | |
221 | $entry_comments = db_escape_string($entry_comments); | |
466001c4 AD |
222 | |
223 | $query = "INSERT | |
224 | INTO ttrss_entries | |
225 | (title, | |
226 | guid, | |
227 | link, | |
228 | updated, | |
229 | content, | |
230 | content_hash, | |
231 | feed_id, | |
deaaa02c | 232 | comments, |
3b063a95 AD |
233 | no_orig_date, |
234 | date_entered) | |
40d13c28 | 235 | VALUES |
466001c4 AD |
236 | ('$entry_title', |
237 | '$entry_guid', | |
238 | '$entry_link', | |
239 | '$entry_timestamp_fmt', | |
240 | '$entry_content', | |
241 | '$content_hash', | |
242 | '$feed', | |
a1ea1e12 | 243 | '$entry_comments', |
3b063a95 AD |
244 | $no_orig_date, |
245 | NOW())"; | |
466001c4 | 246 | |
b6eefba5 | 247 | $result = db_query($link, $query); |
76798ff3 | 248 | |
40d13c28 | 249 | } else { |
466001c4 | 250 | |
b6eefba5 AD |
251 | $orig_entry_id = db_fetch_result($result, 0, "id"); |
252 | $orig_feed_id = db_fetch_result($result, 0, "feed_id"); | |
466001c4 | 253 | |
ecb14114 AD |
254 | // print "OED: $orig_entry_id; OID: $orig_feed_id ; FID: $feed<br>"; |
255 | ||
466001c4 | 256 | if ($orig_feed_id != $feed) { |
ecb14114 | 257 | // print "<p>GUID $entry_guid: update from different feed ($orig_feed_id, $feed): $entry_guid [$entry_title]"; |
466001c4 AD |
258 | continue; |
259 | } | |
ad3024fc AD |
260 | |
261 | $entry_is_modified = false; | |
466001c4 | 262 | |
ecb14114 AD |
263 | $orig_timestamp = strtotime(db_fetch_result($result, 0, "updated")); |
264 | ||
b6eefba5 AD |
265 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); |
266 | $orig_last_read = db_fetch_result($result, 0, "last_read"); | |
267 | $orig_no_orig_date = db_fetch_result($result, 0, "no_orig_date"); | |
268 | $orig_title = db_fetch_result($result, 0, "title"); | |
cac95b8d | 269 | |
2d84262b AD |
270 | $last_read_qpart = ""; |
271 | ||
ad3024fc | 272 | if ($orig_content_hash != $content_hash) { |
ecb14114 AD |
273 | // print "$orig_content_hash :: $content_hash<br>"; |
274 | ||
ad3024fc AD |
275 | if (UPDATE_POST_ON_CHECKSUM_CHANGE) { |
276 | $last_read_qpart = 'last_read = null,'; | |
277 | } | |
278 | $entry_is_modified = true; | |
279 | } | |
280 | ||
281 | if ($orig_title != $entry_title) { | |
282 | $entry_is_modified = true; | |
283 | } | |
284 | ||
285 | if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
286 | $entry_is_modified = true; | |
cac95b8d AD |
287 | } |
288 | ||
ad3024fc | 289 | if ($entry_is_modified) { |
a2015351 | 290 | |
ecb14114 AD |
291 | // print "$entry_guid Modified!<br>"; |
292 | ||
b6eefba5 AD |
293 | $entry_comments = db_escape_string($entry_comments); |
294 | $entry_content = db_escape_string($entry_content); | |
295 | $entry_title = db_escape_string($entry_title); | |
296 | $entry_link = db_escape_string($entry_link); | |
a2015351 | 297 | |
ad3024fc AD |
298 | $query = "UPDATE ttrss_entries |
299 | SET | |
300 | $last_read_qpart | |
301 | title = '$entry_title', | |
302 | link = '$entry_link', | |
303 | updated = '$entry_timestamp_fmt', | |
304 | content = '$entry_content', | |
305 | comments = '$entry_comments', | |
306 | content_hash = '$content_hash' | |
307 | WHERE | |
308 | id = '$orig_entry_id'"; | |
309 | ||
b6eefba5 | 310 | $result = db_query($link, $query); |
ad3024fc | 311 | } |
466001c4 | 312 | } |
40d13c28 | 313 | |
eb36b4eb AD |
314 | /* taaaags */ |
315 | // <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, // | |
316 | ||
317 | $entry_tags = null; | |
318 | ||
319 | preg_match_all("/<a.*?rel=.tag.*?>([^>]+)<\/a>/i", $entry_content, | |
320 | $entry_tags); | |
321 | ||
322 | $entry_tags = $entry_tags[1]; | |
323 | ||
324 | if (count($entry_tags) > 0) { | |
325 | ||
326 | $result = db_query($link, "SELECT id FROM ttrss_entries | |
327 | WHERE guid = '$entry_guid'"); | |
328 | ||
329 | if (!$result || db_num_rows($result) != 1) { | |
330 | return; | |
331 | } | |
332 | ||
333 | $entry_id = db_fetch_result($result, 0, "id"); | |
334 | ||
335 | foreach ($entry_tags as $tag) { | |
336 | $tag = db_escape_string(strtolower($tag)); | |
337 | ||
338 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
339 | WHERE tag_name = '$tag' AND post_id = '$entry_id' LIMIT 1"); | |
340 | ||
341 | if ($result && db_num_rows($result) == 0) { | |
342 | ||
343 | // print "tagging $entry_id as $tag<br>"; | |
344 | ||
345 | db_query($link, "INSERT INTO ttrss_tags (tag_name,post_id) | |
346 | VALUES ('$tag', '$entry_id')"); | |
347 | } | |
348 | } | |
349 | } | |
76798ff3 | 350 | } |
40d13c28 | 351 | |
383f1827 | 352 | db_query($link, "UPDATE ttrss_feeds SET last_updated = NOW() WHERE id = '$feed'"); |
eb36b4eb | 353 | |
40d13c28 AD |
354 | } |
355 | ||
b6eefba5 | 356 | db_query($link, "COMMIT"); |
f48ba3c9 | 357 | |
40d13c28 AD |
358 | } |
359 | ||
f175937c AD |
360 | function print_select($id, $default, $values, $attributes = "") { |
361 | print "<select id=\"$id\" $attributes>"; | |
a0d53889 AD |
362 | foreach ($values as $v) { |
363 | if ($v == $default) | |
364 | $sel = " selected"; | |
365 | else | |
366 | $sel = ""; | |
367 | ||
368 | print "<option$sel>$v</option>"; | |
369 | } | |
370 | print "</select>"; | |
371 | } | |
40d13c28 | 372 | |
e6155a06 AD |
373 | function is_filtered($title, $content, $filters) { |
374 | ||
375 | if ($filters["title"]) { | |
376 | foreach ($filters["title"] as $title_filter) { | |
377 | if (preg_match("/$title_filter/i", $title)) | |
378 | return true; | |
379 | } | |
380 | } | |
381 | ||
382 | if ($filters["content"]) { | |
383 | foreach ($filters["content"] as $content_filter) { | |
384 | if (preg_match("/$content_filter/i", $content)) | |
385 | return true; | |
386 | } | |
387 | } | |
388 | ||
389 | if ($filters["both"]) { | |
390 | foreach ($filters["both"] as $filter) { | |
391 | if (preg_match("/$filter/i", $title) || preg_match("/$filter/i", $content)) | |
392 | return true; | |
393 | } | |
394 | } | |
395 | ||
396 | return false; | |
397 | } | |
398 | ||
254e0e4b AD |
399 | function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file) { |
400 | ||
401 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
402 | $feed_icon = "<img src=\"$icon_file\">"; | |
403 | } else { | |
404 | $feed_icon = "<img src=\"images/blank_icon.gif\">"; | |
405 | } | |
406 | ||
8143ae1f | 407 | $feed = "<a href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>"; |
254e0e4b AD |
408 | |
409 | print "<li id=\"FEEDR-$feed_id\" class=\"$class\">"; | |
410 | if (ENABLE_FEED_ICONS) { | |
411 | print "$feed_icon"; | |
412 | } | |
413 | ||
414 | print "<span id=\"FEEDN-$feed_id\">$feed</span>"; | |
415 | ||
416 | if ($unread != 0) { | |
417 | $fctr_class = ""; | |
418 | } else { | |
419 | $fctr_class = "class=\"invisible\""; | |
420 | } | |
421 | ||
422 | print "<span $fctr_class id=\"FEEDCTR-$feed_id\"> | |
423 | (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>"; | |
424 | ||
425 | print "</li>"; | |
426 | ||
427 | } | |
428 | ||
406d9489 AD |
429 | function getmicrotime() { |
430 | list($usec, $sec) = explode(" ",microtime()); | |
431 | return ((float)$usec + (float)$sec); | |
432 | } | |
433 | ||
40d13c28 | 434 | ?> |