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Commit | Line | Data |
---|---|---|
40d13c28 | 1 | <? |
f1a80dae AD |
2 | session_start(); |
3 | ||
40d13c28 | 4 | require_once 'config.php'; |
b619ff15 | 5 | require_once 'db-prefs.php'; |
40d13c28 | 6 | |
a3ee2a38 AD |
7 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); |
8 | ||
fefa6ca3 | 9 | function purge_feed($link, $feed_id, $purge_interval) { |
4c193675 | 10 | |
fefa6ca3 | 11 | if (DB_TYPE == "pgsql") { |
35d8cf43 | 12 | db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 13 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 AD |
14 | (SELECT date_entered FROM ttrss_entries WHERE |
15 | id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); | |
fefa6ca3 | 16 | } else { |
35d8cf43 | 17 | db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 18 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 AD |
19 | (SELECT date_entered FROM ttrss_entries WHERE |
20 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); | |
fefa6ca3 AD |
21 | } |
22 | } | |
23 | ||
24 | function global_purge_old_posts($link, $do_output = false) { | |
25 | ||
26 | $result = db_query($link, | |
27 | "SELECT id,purge_interval,owner_uid FROM ttrss_feeds"); | |
28 | ||
29 | while ($line = db_fetch_assoc($result)) { | |
30 | ||
31 | $feed_id = $line["id"]; | |
32 | $purge_interval = $line["purge_interval"]; | |
33 | $owner_uid = $line["owner_uid"]; | |
34 | ||
35 | if ($purge_interval == 0) { | |
36 | ||
37 | $tmp_result = db_query($link, | |
38 | "SELECT value FROM ttrss_user_prefs WHERE | |
39 | pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'"); | |
40 | ||
41 | if (db_num_rows($tmp_result) != 0) { | |
42 | $purge_interval = db_fetch_result($tmp_result, 0, "value"); | |
43 | } | |
44 | } | |
45 | ||
46 | if ($do_output) { | |
47 | print "<feed id='$feed_id' p_intl='$purge_interval'/>"; | |
48 | } | |
49 | ||
50 | if ($purge_interval > 0) { | |
51 | purge_feed($link, $feed_id, $purge_interval); | |
52 | } | |
53 | } | |
54 | ||
55 | } | |
56 | ||
b6eefba5 | 57 | function purge_old_posts($link) { |
5d73494a | 58 | |
f1a80dae AD |
59 | $user_id = $_SESSION["uid"]; |
60 | ||
61 | $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds | |
62 | WHERE owner_uid = '$user_id'"); | |
5d73494a AD |
63 | |
64 | while ($line = db_fetch_assoc($result)) { | |
65 | ||
66 | $feed_id = $line["id"]; | |
67 | $purge_interval = $line["purge_interval"]; | |
68 | ||
b619ff15 | 69 | if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS'); |
5d73494a | 70 | |
140aae81 | 71 | if ($purge_interval > 0) { |
fefa6ca3 | 72 | purge_feed($link, $feed_id, $purge_interval); |
5d73494a AD |
73 | } |
74 | } | |
c3a8d71a AD |
75 | } |
76 | ||
9c9c7e6b | 77 | function update_all_feeds($link, $fetch) { |
40d13c28 | 78 | |
4769ddaf | 79 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 80 | |
b619ff15 | 81 | if (get_pref($link, 'DAEMON_REFRESH_ONLY')) { |
c5142cca AD |
82 | if (!$_GET["daemon"]) { |
83 | return; | |
84 | } | |
c70d731e AD |
85 | } |
86 | ||
b6eefba5 | 87 | db_query($link, "BEGIN"); |
b82af8c3 | 88 | |
f1a80dae AD |
89 | $user_id = $_SESSION["uid"]; |
90 | ||
d148926e AD |
91 | $result = db_query($link, "SELECT feed_url,id, |
92 | substring(last_updated,1,19) as last_updated, | |
f1a80dae | 93 | update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id'"); |
40d13c28 | 94 | |
b6eefba5 | 95 | while ($line = db_fetch_assoc($result)) { |
d148926e AD |
96 | $upd_intl = $line["update_interval"]; |
97 | ||
b619ff15 AD |
98 | if (!$upd_intl || $upd_intl == 0) { |
99 | $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL'); | |
100 | } | |
d148926e | 101 | |
93d40f50 AD |
102 | if ($fetch || (!$line["last_updated"] || |
103 | time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) { | |
c5142cca | 104 | |
8143ae1f | 105 | update_rss_feed($link, $line["feed_url"], $line["id"]); |
d148926e | 106 | } |
40d13c28 AD |
107 | } |
108 | ||
b6eefba5 | 109 | purge_old_posts($link); |
c3a8d71a | 110 | |
b6eefba5 | 111 | db_query($link, "COMMIT"); |
b82af8c3 | 112 | |
40d13c28 AD |
113 | } |
114 | ||
9e997874 | 115 | function check_feed_favicon($feed_url, $feed, $link) { |
78800912 AD |
116 | $feed_url = str_replace("http://", "", $feed_url); |
117 | $feed_url = preg_replace("/\/.*$/", "", $feed_url); | |
118 | ||
119 | $icon_url = "http://$feed_url/favicon.ico"; | |
273a2f6b | 120 | $icon_file = ICONS_DIR . "/$feed.ico"; |
78800912 AD |
121 | |
122 | if (!file_exists($icon_file)) { | |
e695fdc8 | 123 | |
78800912 AD |
124 | error_reporting(0); |
125 | $r = fopen($icon_url, "r"); | |
126 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
127 | ||
128 | if ($r) { | |
129 | $tmpfname = tempnam("/tmp", "ttrssicon"); | |
130 | ||
131 | $t = fopen($tmpfname, "w"); | |
132 | ||
133 | while (!feof($r)) { | |
134 | $buf = fread($r, 16384); | |
135 | fwrite($t, $buf); | |
136 | } | |
137 | ||
138 | fclose($r); | |
139 | fclose($t); | |
140 | ||
e695fdc8 AD |
141 | error_reporting(0); |
142 | if (!rename($tmpfname, $icon_file)) { | |
143 | unlink($tmpfname); | |
144 | } | |
717f5e64 AD |
145 | |
146 | chmod($icon_file, 0644); | |
147 | ||
e695fdc8 | 148 | error_reporting (E_ERROR | E_WARNING | E_PARSE); |
78800912 AD |
149 | |
150 | } | |
151 | } | |
152 | } | |
153 | ||
40d13c28 AD |
154 | function update_rss_feed($link, $feed_url, $feed) { |
155 | ||
4769ddaf | 156 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 157 | |
ab3d0b99 AD |
158 | $feed = db_escape_string($feed); |
159 | ||
3ad5aa85 | 160 | error_reporting(0); |
40d13c28 | 161 | $rss = fetch_rss($feed_url); |
ab3d0b99 | 162 | |
3ad5aa85 | 163 | error_reporting (E_ERROR | E_WARNING | E_PARSE); |
76798ff3 | 164 | |
b6eefba5 | 165 | db_query($link, "BEGIN"); |
b7f4bda2 | 166 | |
b6eefba5 | 167 | $feed = db_escape_string($feed); |
dcee8f61 | 168 | |
40d13c28 | 169 | if ($rss) { |
b82af8c3 | 170 | |
b619ff15 | 171 | if (get_pref($link, 'ENABLE_FEED_ICONS')) { |
9e997874 | 172 | check_feed_favicon($feed_url, $feed, $link); |
78800912 AD |
173 | } |
174 | ||
b6eefba5 | 175 | $result = db_query($link, "SELECT title,icon_url FROM ttrss_feeds WHERE id = '$feed'"); |
331900c6 | 176 | |
b6eefba5 AD |
177 | $registered_title = db_fetch_result($result, 0, "title"); |
178 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
331900c6 AD |
179 | |
180 | if (!$registered_title) { | |
e1305a97 | 181 | $feed_title = db_escape_string($rss->channel["title"]); |
b6eefba5 | 182 | db_query($link, "UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'"); |
331900c6 | 183 | } |
40d13c28 | 184 | |
b7f4bda2 AD |
185 | // print "I: " . $rss->channel["image"]["url"]; |
186 | ||
187 | $icon_url = $rss->image["url"]; | |
188 | ||
189 | if ($icon_url && !$orig_icon_url) { | |
b6eefba5 AD |
190 | $icon_url = db_escape_string($icon_url); |
191 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
b7f4bda2 AD |
192 | } |
193 | ||
e6155a06 AD |
194 | |
195 | $filters = array(); | |
196 | ||
4b3dff6e | 197 | $result = db_query($link, "SELECT reg_exp, |
e6155a06 AD |
198 | (SELECT name FROM ttrss_filter_types |
199 | WHERE id = filter_type) as name | |
06da450f | 200 | FROM ttrss_filters WHERE owner_uid = ".$_SESSION["uid"]); |
e6155a06 | 201 | |
b6eefba5 | 202 | while ($line = db_fetch_assoc($result)) { |
e6155a06 | 203 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); |
4b3dff6e | 204 | array_push($filters[$line["name"]], $line["reg_exp"]); |
e6155a06 AD |
205 | } |
206 | ||
40d13c28 AD |
207 | foreach ($rss->items as $item) { |
208 | ||
209 | $entry_guid = $item["id"]; | |
210 | ||
211 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
212 | if (!$entry_guid) $entry_guid = $item["link"]; | |
466001c4 AD |
213 | |
214 | if (!$entry_guid) continue; | |
a116f569 | 215 | |
9c9c7e6b | 216 | $entry_timestamp = ""; |
b82af8c3 | 217 | |
9c9c7e6b AD |
218 | $rss_2_date = $item['pubdate']; |
219 | $rss_1_date = $item['dc']['date']; | |
220 | $atom_date = $item['issued']; | |
b197f117 | 221 | |
9c9c7e6b AD |
222 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); |
223 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
224 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
b82af8c3 AD |
225 | |
226 | if ($entry_timestamp == "") { | |
227 | $entry_timestamp = time(); | |
228 | $no_orig_date = 'true'; | |
466001c4 AD |
229 | } else { |
230 | $no_orig_date = 'false'; | |
b82af8c3 | 231 | } |
b197f117 | 232 | |
466001c4 | 233 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); |
71ad3959 | 234 | |
40d13c28 AD |
235 | $entry_title = $item["title"]; |
236 | $entry_link = $item["link"]; | |
71ad3959 AD |
237 | |
238 | if (!$entry_title) continue; | |
239 | if (!$entry_link) continue; | |
240 | ||
1696229f AD |
241 | $entry_content = $item["content:escaped"]; |
242 | ||
243 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
40d13c28 | 244 | if (!$entry_content) $entry_content = $item["content"]; |
1696229f | 245 | if (!$entry_content) $entry_content = $item["description"]; |
a2015351 | 246 | |
a116f569 | 247 | // if (!$entry_content) continue; |
a2015351 | 248 | |
8add756a AD |
249 | // WTF |
250 | if (is_array($entry_content)) { | |
251 | $entry_content = $entry_content["encoded"]; | |
1696229f | 252 | if (!$entry_content) $entry_content = $entry_content["escaped"]; |
8add756a AD |
253 | } |
254 | ||
1696229f AD |
255 | // print_r($item); |
256 | // print_r($entry_content); | |
257 | ||
466001c4 | 258 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); |
cb0bd8bd | 259 | |
a1ea1e12 AD |
260 | $entry_comments = $item["comments"]; |
261 | ||
b6eefba5 | 262 | $entry_guid = db_escape_string($entry_guid); |
2651fc4f | 263 | |
05732aa0 AD |
264 | $result = db_query($link, "SELECT id FROM ttrss_entries |
265 | WHERE guid = '$entry_guid'"); | |
4c193675 AD |
266 | |
267 | $owner_uid = $_SESSION["uid"]; | |
268 | ||
269 | if (db_num_rows($result) == 0) { | |
270 | ||
271 | // base post entry does not exist, create it | |
272 | ||
273 | error_reporting(0); | |
274 | if (is_filtered($entry_title, $entry_content, $filters)) { | |
275 | continue; | |
276 | } | |
277 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
278 | ||
279 | $entry_content = db_escape_string($entry_content); | |
280 | $entry_title = db_escape_string($entry_title); | |
281 | $entry_link = db_escape_string($entry_link); | |
282 | $entry_comments = db_escape_string($entry_comments); | |
283 | ||
284 | $result = db_query($link, | |
285 | "INSERT INTO ttrss_entries | |
286 | (title, | |
287 | guid, | |
288 | link, | |
289 | updated, | |
290 | content, | |
291 | content_hash, | |
292 | no_orig_date, | |
293 | date_entered, | |
294 | comments) | |
295 | VALUES | |
296 | ('$entry_title', | |
297 | '$entry_guid', | |
298 | '$entry_link', | |
299 | '$entry_timestamp_fmt', | |
300 | '$entry_content', | |
301 | '$content_hash', | |
302 | $no_orig_date, | |
303 | NOW(), | |
304 | '$entry_comments')"); | |
305 | } | |
306 | ||
307 | // now it should exist, if not - bad luck then | |
308 | ||
05732aa0 AD |
309 | $result = db_query($link, "SELECT id FROM ttrss_entries WHERE |
310 | guid = '$entry_guid'"); | |
4c193675 AD |
311 | |
312 | if (db_num_rows($result) == 1) { | |
313 | ||
314 | $ref_id = db_fetch_result($result, 0, "id"); | |
315 | ||
316 | // check for user post link to main table | |
317 | ||
318 | $result = db_query($link, | |
319 | "SELECT ref_id FROM ttrss_user_entries WHERE | |
05732aa0 AD |
320 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND |
321 | feed_id = '$feed'"); | |
4c193675 AD |
322 | |
323 | // okay it doesn't exist - create user entry | |
324 | ||
325 | if (db_num_rows($result) == 0) { | |
326 | ||
327 | $result = db_query($link, | |
328 | "INSERT INTO ttrss_user_entries | |
329 | (ref_id, owner_uid, feed_id) | |
330 | VALUES ('$ref_id', '$owner_uid', '$feed')"); | |
331 | ||
332 | } | |
333 | } | |
334 | ||
335 | /* $result = db_query($link, " | |
40d13c28 | 336 | SELECT |
ecb14114 AD |
337 | id,last_read,no_orig_date,title,feed_id,content_hash, |
338 | substring(updated,1,19) as updated | |
40d13c28 AD |
339 | FROM |
340 | ttrss_entries | |
341 | WHERE | |
4e90d6d2 AD |
342 | guid = '$entry_guid' AND |
343 | owner_uid = " . $_SESSION["uid"]." AND | |
344 | feed_id = '$feed'"); | |
466001c4 | 345 | |
b6eefba5 | 346 | if (db_num_rows($result) == 0) { |
466001c4 | 347 | |
e6155a06 AD |
348 | error_reporting(0); |
349 | if (is_filtered($entry_title, $entry_content, $filters)) { | |
350 | continue; | |
351 | } | |
352 | error_reporting (E_ERROR | E_WARNING | E_PARSE); | |
353 | ||
b6eefba5 AD |
354 | //$entry_guid = db_escape_string($entry_guid); |
355 | $entry_content = db_escape_string($entry_content); | |
356 | $entry_title = db_escape_string($entry_title); | |
357 | $entry_link = db_escape_string($entry_link); | |
358 | $entry_comments = db_escape_string($entry_comments); | |
466001c4 AD |
359 | |
360 | $query = "INSERT | |
361 | INTO ttrss_entries | |
362 | (title, | |
363 | guid, | |
364 | link, | |
365 | updated, | |
366 | content, | |
367 | content_hash, | |
368 | feed_id, | |
deaaa02c | 369 | comments, |
3b063a95 | 370 | no_orig_date, |
06da450f AD |
371 | date_entered, |
372 | owner_uid) | |
40d13c28 | 373 | VALUES |
466001c4 AD |
374 | ('$entry_title', |
375 | '$entry_guid', | |
376 | '$entry_link', | |
377 | '$entry_timestamp_fmt', | |
378 | '$entry_content', | |
379 | '$content_hash', | |
380 | '$feed', | |
a1ea1e12 | 381 | '$entry_comments', |
3b063a95 | 382 | $no_orig_date, |
06da450f | 383 | NOW(),".$_SESSION["uid"].")"; |
466001c4 | 384 | |
b6eefba5 | 385 | $result = db_query($link, $query); |
76798ff3 | 386 | |
40d13c28 | 387 | } else { |
466001c4 | 388 | |
b6eefba5 AD |
389 | $orig_entry_id = db_fetch_result($result, 0, "id"); |
390 | $orig_feed_id = db_fetch_result($result, 0, "feed_id"); | |
466001c4 | 391 | |
ecb14114 AD |
392 | // print "OED: $orig_entry_id; OID: $orig_feed_id ; FID: $feed<br>"; |
393 | ||
466001c4 | 394 | if ($orig_feed_id != $feed) { |
ecb14114 | 395 | // print "<p>GUID $entry_guid: update from different feed ($orig_feed_id, $feed): $entry_guid [$entry_title]"; |
466001c4 AD |
396 | continue; |
397 | } | |
ad3024fc AD |
398 | |
399 | $entry_is_modified = false; | |
466001c4 | 400 | |
ecb14114 AD |
401 | $orig_timestamp = strtotime(db_fetch_result($result, 0, "updated")); |
402 | ||
b6eefba5 AD |
403 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); |
404 | $orig_last_read = db_fetch_result($result, 0, "last_read"); | |
405 | $orig_no_orig_date = db_fetch_result($result, 0, "no_orig_date"); | |
406 | $orig_title = db_fetch_result($result, 0, "title"); | |
cac95b8d | 407 | |
2d84262b AD |
408 | $last_read_qpart = ""; |
409 | ||
ad3024fc | 410 | if ($orig_content_hash != $content_hash) { |
ecb14114 AD |
411 | // print "$orig_content_hash :: $content_hash<br>"; |
412 | ||
b619ff15 | 413 | if (get_pref($link, 'UPDATE_POST_ON_CHECKSUM_CHANGE')) { |
ad3024fc AD |
414 | $last_read_qpart = 'last_read = null,'; |
415 | } | |
416 | $entry_is_modified = true; | |
417 | } | |
418 | ||
419 | if ($orig_title != $entry_title) { | |
420 | $entry_is_modified = true; | |
421 | } | |
422 | ||
423 | if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
424 | $entry_is_modified = true; | |
cac95b8d AD |
425 | } |
426 | ||
ad3024fc | 427 | if ($entry_is_modified) { |
a2015351 | 428 | |
ecb14114 AD |
429 | // print "$entry_guid Modified!<br>"; |
430 | ||
b6eefba5 AD |
431 | $entry_comments = db_escape_string($entry_comments); |
432 | $entry_content = db_escape_string($entry_content); | |
433 | $entry_title = db_escape_string($entry_title); | |
434 | $entry_link = db_escape_string($entry_link); | |
a2015351 | 435 | |
ad3024fc AD |
436 | $query = "UPDATE ttrss_entries |
437 | SET | |
438 | $last_read_qpart | |
439 | title = '$entry_title', | |
440 | link = '$entry_link', | |
441 | updated = '$entry_timestamp_fmt', | |
442 | content = '$entry_content', | |
443 | comments = '$entry_comments', | |
444 | content_hash = '$content_hash' | |
445 | WHERE | |
446 | id = '$orig_entry_id'"; | |
447 | ||
b6eefba5 | 448 | $result = db_query($link, $query); |
ad3024fc | 449 | } |
4c193675 | 450 | } */ |
40d13c28 | 451 | |
eb36b4eb AD |
452 | /* taaaags */ |
453 | // <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, // | |
454 | ||
05732aa0 | 455 | $entry_tags = null; |
eb36b4eb AD |
456 | |
457 | preg_match_all("/<a.*?rel=.tag.*?>([^>]+)<\/a>/i", $entry_content, | |
458 | $entry_tags); | |
459 | ||
460 | $entry_tags = $entry_tags[1]; | |
461 | ||
462 | if (count($entry_tags) > 0) { | |
463 | ||
05732aa0 AD |
464 | $result = db_query($link, "SELECT id,int_id |
465 | FROM ttrss_entries,ttrss_user_entries | |
25da6909 | 466 | WHERE guid = '$entry_guid' |
05732aa0 | 467 | AND feed_id = '$feed' AND ref_id = id |
25da6909 | 468 | AND owner_uid = " . $_SESSION["uid"]); |
eb36b4eb AD |
469 | |
470 | if (!$result || db_num_rows($result) != 1) { | |
471 | return; | |
472 | } | |
473 | ||
474 | $entry_id = db_fetch_result($result, 0, "id"); | |
05732aa0 | 475 | $entry_int_id = db_fetch_result($result, 0, "int_id"); |
ab15e65d | 476 | |
eb36b4eb AD |
477 | foreach ($entry_tags as $tag) { |
478 | $tag = db_escape_string(strtolower($tag)); | |
479 | ||
3b0948c4 AD |
480 | $tag = str_replace("technorati tag: ", "", $tag); |
481 | ||
eb36b4eb | 482 | $result = db_query($link, "SELECT id FROM ttrss_tags |
05732aa0 | 483 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND |
ab15e65d AD |
484 | owner_uid = ".$_SESSION["uid"]." LIMIT 1"); |
485 | ||
486 | // print db_fetch_result($result, 0, "id"); | |
eb36b4eb AD |
487 | |
488 | if ($result && db_num_rows($result) == 0) { | |
489 | ||
490 | // print "tagging $entry_id as $tag<br>"; | |
491 | ||
05732aa0 AD |
492 | db_query($link, "INSERT INTO ttrss_tags |
493 | (owner_uid,tag_name,post_int_id) | |
494 | VALUES ('".$_SESSION["uid"]."','$tag', '$entry_int_id')"); | |
eb36b4eb AD |
495 | } |
496 | } | |
05732aa0 | 497 | } |
4c193675 | 498 | } |
40d13c28 | 499 | |
ab3d0b99 AD |
500 | db_query($link, "UPDATE ttrss_feeds |
501 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
eb36b4eb | 502 | |
ab3d0b99 AD |
503 | } else { |
504 | $error_msg = db_escape_string(magpie_error()); | |
505 | db_query($link, | |
aa5f9f5f AD |
506 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
507 | last_updated = NOW() WHERE id = '$feed'"); | |
40d13c28 AD |
508 | } |
509 | ||
b6eefba5 | 510 | db_query($link, "COMMIT"); |
f48ba3c9 | 511 | |
40d13c28 AD |
512 | } |
513 | ||
f175937c AD |
514 | function print_select($id, $default, $values, $attributes = "") { |
515 | print "<select id=\"$id\" $attributes>"; | |
a0d53889 AD |
516 | foreach ($values as $v) { |
517 | if ($v == $default) | |
518 | $sel = " selected"; | |
519 | else | |
520 | $sel = ""; | |
521 | ||
522 | print "<option$sel>$v</option>"; | |
523 | } | |
524 | print "</select>"; | |
525 | } | |
40d13c28 | 526 | |
e6155a06 AD |
527 | function is_filtered($title, $content, $filters) { |
528 | ||
529 | if ($filters["title"]) { | |
530 | foreach ($filters["title"] as $title_filter) { | |
531 | if (preg_match("/$title_filter/i", $title)) | |
532 | return true; | |
533 | } | |
534 | } | |
535 | ||
536 | if ($filters["content"]) { | |
537 | foreach ($filters["content"] as $content_filter) { | |
538 | if (preg_match("/$content_filter/i", $content)) | |
539 | return true; | |
540 | } | |
541 | } | |
542 | ||
543 | if ($filters["both"]) { | |
544 | foreach ($filters["both"] as $filter) { | |
545 | if (preg_match("/$filter/i", $title) || preg_match("/$filter/i", $content)) | |
546 | return true; | |
547 | } | |
548 | } | |
549 | ||
550 | return false; | |
551 | } | |
552 | ||
4668523d | 553 | function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link) { |
254e0e4b AD |
554 | |
555 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
556 | $feed_icon = "<img src=\"$icon_file\">"; | |
557 | } else { | |
558 | $feed_icon = "<img src=\"images/blank_icon.gif\">"; | |
559 | } | |
560 | ||
8143ae1f | 561 | $feed = "<a href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>"; |
254e0e4b AD |
562 | |
563 | print "<li id=\"FEEDR-$feed_id\" class=\"$class\">"; | |
b619ff15 | 564 | if (get_pref($link, 'ENABLE_FEED_ICONS')) { |
254e0e4b AD |
565 | print "$feed_icon"; |
566 | } | |
567 | ||
568 | print "<span id=\"FEEDN-$feed_id\">$feed</span>"; | |
569 | ||
570 | if ($unread != 0) { | |
571 | $fctr_class = ""; | |
572 | } else { | |
573 | $fctr_class = "class=\"invisible\""; | |
574 | } | |
575 | ||
576 | print "<span $fctr_class id=\"FEEDCTR-$feed_id\"> | |
577 | (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>"; | |
578 | ||
579 | print "</li>"; | |
580 | ||
581 | } | |
582 | ||
406d9489 AD |
583 | function getmicrotime() { |
584 | list($usec, $sec) = explode(" ",microtime()); | |
585 | return ((float)$usec + (float)$sec); | |
586 | } | |
587 | ||
77e96719 AD |
588 | function print_radio($id, $default, $values, $attributes = "") { |
589 | foreach ($values as $v) { | |
590 | ||
591 | if ($v == $default) | |
5da169d9 | 592 | $sel = "checked"; |
77e96719 | 593 | else |
5da169d9 AD |
594 | $sel = ""; |
595 | ||
596 | if ($v == "Yes") { | |
597 | $sel .= " value=\"1\""; | |
598 | } else { | |
599 | $sel .= " value=\"0\""; | |
600 | } | |
77e96719 AD |
601 | |
602 | print "<input type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
603 | ||
604 | } | |
605 | } | |
606 | ||
ff485f1d AD |
607 | function initialize_user_prefs($link, $uid) { |
608 | ||
609 | $uid = db_escape_string($uid); | |
610 | ||
611 | db_query($link, "BEGIN"); | |
612 | ||
613 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
614 | ||
615 | $u_result = db_query($link, "SELECT pref_name | |
616 | FROM ttrss_user_prefs WHERE owner_uid = '$uid'"); | |
617 | ||
618 | $active_prefs = array(); | |
619 | ||
620 | while ($line = db_fetch_assoc($u_result)) { | |
621 | array_push($active_prefs, $line["pref_name"]); | |
622 | } | |
623 | ||
624 | while ($line = db_fetch_assoc($result)) { | |
625 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
626 | // print "adding " . $line["pref_name"] . "<br>"; | |
627 | ||
628 | db_query($link, "INSERT INTO ttrss_user_prefs | |
629 | (owner_uid,pref_name,value) VALUES | |
630 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); | |
631 | ||
632 | } | |
633 | } | |
634 | ||
635 | db_query($link, "COMMIT"); | |
636 | ||
637 | } | |
c8437f35 AD |
638 | |
639 | function authenticate_user($link, $login, $password) { | |
640 | ||
641 | $pwd_hash = 'SHA1:' . sha1($password); | |
642 | ||
203b6d25 | 643 | $result = db_query($link, "SELECT id,login,access_level FROM ttrss_users WHERE |
c8437f35 AD |
644 | login = '$login' AND (pwd_hash = '$password' OR pwd_hash = '$pwd_hash')"); |
645 | ||
646 | if (db_num_rows($result) == 1) { | |
647 | $_SESSION["uid"] = db_fetch_result($result, 0, "id"); | |
648 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); | |
203b6d25 | 649 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); |
c8437f35 | 650 | |
f6f32198 AD |
651 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
652 | $_SESSION["uid"]); | |
653 | ||
c8437f35 AD |
654 | return true; |
655 | } | |
ff485f1d | 656 | |
c8437f35 AD |
657 | return false; |
658 | ||
659 | } | |
660 | ||
661 | function http_authenticate_user($link) { | |
1c7f75ed AD |
662 | |
663 | if (!$_SERVER['PHP_AUTH_USER']) { | |
664 | ||
665 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"'); | |
666 | header('HTTP/1.0 401 Unauthorized'); | |
667 | print "<h1>401 Unathorized</h1>"; | |
668 | exit; | |
669 | ||
670 | } else { | |
671 | ||
672 | $login = db_escape_string($_SERVER['PHP_AUTH_USER']); | |
673 | $password = db_escape_string($_SERVER['PHP_AUTH_PW']); | |
1c7f75ed | 674 | |
c8437f35 AD |
675 | return authenticate_user($link, $login, $password); |
676 | } | |
1c7f75ed AD |
677 | } |
678 | ||
e6cb77a0 AD |
679 | function make_password($length = 8) { |
680 | ||
681 | $password = ""; | |
682 | $possible = "0123456789bcdfghjkmnpqrstvwxyz"; | |
683 | ||
684 | $i = 0; | |
685 | ||
686 | while ($i < $length) { | |
687 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
688 | ||
689 | if (!strstr($password, $char)) { | |
690 | $password .= $char; | |
691 | $i++; | |
692 | } | |
693 | } | |
694 | return $password; | |
695 | } | |
696 | ||
697 | // this is called after user is created to initialize default feeds, labels | |
698 | // or whatever else | |
699 | ||
700 | // user preferences are checked on every login, not here | |
701 | ||
702 | function initialize_user($link, $uid) { | |
703 | ||
704 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
705 | values ('$uid','unread = true', 'Unread articles')"); | |
706 | ||
707 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
708 | values ('$uid','last_read is null and unread = false', 'Updated articles')"); | |
709 | ||
710 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
711 | values ('$uid', 'Tiny Tiny RSS Dev. Feed', | |
712 | 'http://bah.spb.su/darcsweb/darcsweb.cgi?r=tt-rss;a=rss')"); | |
713 | ||
714 | } | |
715 | ||
40d13c28 | 716 | ?> |