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Commit | Line | Data |
---|---|---|
40d13c28 | 1 | <? |
f1a80dae | 2 | |
894ebcf5 | 3 | /* if ($_GET["debug"]) { |
cce28758 AD |
4 | define('DEFAULT_ERROR_LEVEL', E_ALL); |
5 | } else { | |
6 | define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE); | |
894ebcf5 | 7 | } */ |
cce28758 | 8 | |
40d13c28 | 9 | require_once 'config.php'; |
b619ff15 | 10 | require_once 'db-prefs.php'; |
5bc0bd27 | 11 | require_once 'compat.php'; |
40d13c28 | 12 | |
387234f3 AD |
13 | require_once 'magpierss/rss_utils.inc'; |
14 | ||
a3ee2a38 AD |
15 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); |
16 | ||
ad507f85 AD |
17 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { |
18 | ||
19 | $rows = -1; | |
4c193675 | 20 | |
fefa6ca3 | 21 | if (DB_TYPE == "pgsql") { |
44e241cb | 22 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 23 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 | 24 | (SELECT date_entered FROM ttrss_entries WHERE |
44e241cb AD |
25 | id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */ |
26 | ||
6e7f8d26 AD |
27 | $pg_version = get_pgsql_version($link); |
28 | ||
29 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 AD |
30 | |
31 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
32 | ttrss_entries.id = ref_id AND | |
33 | marked = false AND | |
34 | feed_id = '$feed_id' AND | |
35 | ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'"); | |
36 | ||
37 | } else { | |
38 | ||
39 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
40 | USING ttrss_entries | |
41 | WHERE ttrss_entries.id = ref_id AND | |
42 | marked = false AND | |
43 | feed_id = '$feed_id' AND | |
fc774155 | 44 | ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 45 | } |
ad507f85 AD |
46 | |
47 | $rows = pg_affected_rows($result); | |
48 | ||
fefa6ca3 | 49 | } else { |
1e59ae35 | 50 | |
30f1746f | 51 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 52 | marked = false AND feed_id = '$feed_id' AND |
35d8cf43 | 53 | (SELECT date_entered FROM ttrss_entries WHERE |
30f1746f AD |
54 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
55 | ||
56 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
57 | USING ttrss_user_entries, ttrss_entries | |
58 | WHERE ttrss_entries.id = ref_id AND | |
59 | marked = false AND | |
60 | feed_id = '$feed_id' AND | |
61 | ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); | |
62 | ||
ad507f85 AD |
63 | $rows = mysql_affected_rows($link); |
64 | ||
65 | } | |
66 | ||
67 | if ($debug) { | |
68 | print "Purged feed $feed_id ($purge_interval): deleted $rows articles\n"; | |
fefa6ca3 AD |
69 | } |
70 | } | |
71 | ||
44e241cb AD |
72 | function global_purge_old_posts($link, $do_output = false, $limit = false) { |
73 | ||
894ebcf5 | 74 | $random_qpart = sql_random_function(); |
fefa6ca3 | 75 | |
44e241cb AD |
76 | if ($limit) { |
77 | $limit_qpart = "LIMIT $limit"; | |
78 | } else { | |
79 | $limit_qpart = ""; | |
80 | } | |
81 | ||
fefa6ca3 | 82 | $result = db_query($link, |
44e241cb AD |
83 | "SELECT id,purge_interval,owner_uid FROM ttrss_feeds |
84 | ORDER BY $random_qpart $limit_qpart"); | |
fefa6ca3 AD |
85 | |
86 | while ($line = db_fetch_assoc($result)) { | |
87 | ||
88 | $feed_id = $line["id"]; | |
89 | $purge_interval = $line["purge_interval"]; | |
90 | $owner_uid = $line["owner_uid"]; | |
91 | ||
92 | if ($purge_interval == 0) { | |
93 | ||
94 | $tmp_result = db_query($link, | |
95 | "SELECT value FROM ttrss_user_prefs WHERE | |
96 | pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'"); | |
97 | ||
98 | if (db_num_rows($tmp_result) != 0) { | |
99 | $purge_interval = db_fetch_result($tmp_result, 0, "value"); | |
100 | } | |
101 | } | |
102 | ||
103 | if ($do_output) { | |
ad507f85 | 104 | // print "Feed $feed_id: purge interval = $purge_interval\n"; |
fefa6ca3 AD |
105 | } |
106 | ||
107 | if ($purge_interval > 0) { | |
ad507f85 | 108 | purge_feed($link, $feed_id, $purge_interval, $do_output); |
fefa6ca3 AD |
109 | } |
110 | } | |
111 | ||
71604ca4 AD |
112 | // purge orphaned posts in main content table |
113 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
114 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
115 | ||
fefa6ca3 AD |
116 | } |
117 | ||
b6eefba5 | 118 | function purge_old_posts($link) { |
5d73494a | 119 | |
f1a80dae AD |
120 | $user_id = $_SESSION["uid"]; |
121 | ||
122 | $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds | |
123 | WHERE owner_uid = '$user_id'"); | |
5d73494a AD |
124 | |
125 | while ($line = db_fetch_assoc($result)) { | |
126 | ||
127 | $feed_id = $line["id"]; | |
128 | $purge_interval = $line["purge_interval"]; | |
129 | ||
b619ff15 | 130 | if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS'); |
5d73494a | 131 | |
140aae81 | 132 | if ($purge_interval > 0) { |
fefa6ca3 | 133 | purge_feed($link, $feed_id, $purge_interval); |
5d73494a AD |
134 | } |
135 | } | |
71604ca4 AD |
136 | |
137 | // purge orphaned posts in main content table | |
138 | db_query($link, "DELETE FROM ttrss_entries WHERE | |
139 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
c3a8d71a AD |
140 | } |
141 | ||
1f2b01ed | 142 | function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) { |
40d13c28 | 143 | |
4769ddaf | 144 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 145 | |
a2770077 AD |
146 | if (!$user_id) { |
147 | $user_id = $_SESSION["uid"]; | |
148 | purge_old_posts($link); | |
149 | } | |
150 | ||
25af8dad | 151 | // db_query($link, "BEGIN"); |
b82af8c3 | 152 | |
cbd8650d AD |
153 | if (MAX_UPDATE_TIME > 0) { |
154 | if (DB_TYPE == "mysql") { | |
155 | $q_order = "RAND()"; | |
156 | } else { | |
157 | $q_order = "RANDOM()"; | |
158 | } | |
159 | } else { | |
160 | $q_order = "last_updated DESC"; | |
161 | } | |
162 | ||
d148926e | 163 | $result = db_query($link, "SELECT feed_url,id, |
798f722b | 164 | SUBSTRING(last_updated,1,19) AS last_updated, |
5c563acd | 165 | update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id' |
cbd8650d AD |
166 | ORDER BY $q_order"); |
167 | ||
168 | $upd_start = time(); | |
40d13c28 | 169 | |
b6eefba5 | 170 | while ($line = db_fetch_assoc($result)) { |
d148926e AD |
171 | $upd_intl = $line["update_interval"]; |
172 | ||
b619ff15 | 173 | if (!$upd_intl || $upd_intl == 0) { |
a2770077 | 174 | $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id); |
b619ff15 | 175 | } |
d148926e | 176 | |
c1e202b7 AD |
177 | if ($upd_intl < 0) { |
178 | // Updates for this feed are disabled | |
179 | continue; | |
180 | } | |
181 | ||
93d40f50 AD |
182 | if ($fetch || (!$line["last_updated"] || |
183 | time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) { | |
c5142cca | 184 | |
cbd8650d AD |
185 | // print "<!-- feed: ".$line["feed_url"]." -->"; |
186 | ||
1f2b01ed | 187 | update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon); |
cbd8650d AD |
188 | |
189 | $upd_elapsed = time() - $upd_start; | |
190 | ||
191 | if (MAX_UPDATE_TIME > 0 && $upd_elapsed > MAX_UPDATE_TIME) { | |
192 | return; | |
193 | } | |
d148926e | 194 | } |
40d13c28 AD |
195 | } |
196 | ||
25af8dad | 197 | // db_query($link, "COMMIT"); |
b82af8c3 | 198 | |
40d13c28 AD |
199 | } |
200 | ||
9e997874 | 201 | function check_feed_favicon($feed_url, $feed, $link) { |
78800912 AD |
202 | $feed_url = str_replace("http://", "", $feed_url); |
203 | $feed_url = preg_replace("/\/.*$/", "", $feed_url); | |
204 | ||
205 | $icon_url = "http://$feed_url/favicon.ico"; | |
273a2f6b | 206 | $icon_file = ICONS_DIR . "/$feed.ico"; |
78800912 AD |
207 | |
208 | if (!file_exists($icon_file)) { | |
e695fdc8 | 209 | |
78800912 AD |
210 | error_reporting(0); |
211 | $r = fopen($icon_url, "r"); | |
cce28758 | 212 | error_reporting (DEFAULT_ERROR_LEVEL); |
78800912 AD |
213 | |
214 | if ($r) { | |
7d7cbaf5 | 215 | $tmpfname = tempnam(TMP_DIRECTORY, "ttrssicon"); |
78800912 AD |
216 | |
217 | $t = fopen($tmpfname, "w"); | |
218 | ||
219 | while (!feof($r)) { | |
220 | $buf = fread($r, 16384); | |
221 | fwrite($t, $buf); | |
222 | } | |
223 | ||
224 | fclose($r); | |
225 | fclose($t); | |
226 | ||
e695fdc8 AD |
227 | error_reporting(0); |
228 | if (!rename($tmpfname, $icon_file)) { | |
229 | unlink($tmpfname); | |
230 | } | |
717f5e64 AD |
231 | |
232 | chmod($icon_file, 0644); | |
233 | ||
cce28758 | 234 | error_reporting (DEFAULT_ERROR_LEVEL); |
78800912 AD |
235 | |
236 | } | |
237 | } | |
238 | } | |
239 | ||
ddb68b81 | 240 | function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) { |
40d13c28 | 241 | |
4769ddaf | 242 | if (WEB_DEMO_MODE) return; |
b0b4abcf | 243 | |
ddb68b81 | 244 | if (DAEMON_REFRESH_ONLY && !$_GET["daemon"] && !$ignore_daemon) { |
21cfcdf2 AD |
245 | return; |
246 | } | |
247 | ||
47c6c988 | 248 | $result = db_query($link, "SELECT update_interval,auth_login,auth_pass |
a88c1f36 AD |
249 | FROM ttrss_feeds WHERE id = '$feed'"); |
250 | ||
47c6c988 AD |
251 | $auth_login = db_fetch_result($result, 0, "auth_login"); |
252 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
253 | ||
a88c1f36 AD |
254 | $update_interval = db_fetch_result($result, 0, "update_interval"); |
255 | ||
256 | if ($update_interval < 0) { return; } | |
257 | ||
ab3d0b99 AD |
258 | $feed = db_escape_string($feed); |
259 | ||
47c6c988 AD |
260 | $fetch_url = $feed_url; |
261 | ||
262 | if ($auth_login && $auth_pass) { | |
263 | $url_parts = array(); | |
264 | preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts); | |
265 | ||
266 | if ($url_parts[1] && $url_parts[2]) { | |
267 | $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2]; | |
268 | } | |
269 | ||
270 | } | |
3ad5aa85 | 271 | error_reporting(0); |
47c6c988 | 272 | $rss = fetch_rss($fetch_url); |
ab3d0b99 | 273 | |
cce28758 | 274 | error_reporting (DEFAULT_ERROR_LEVEL); |
76798ff3 | 275 | |
b6eefba5 | 276 | $feed = db_escape_string($feed); |
dcee8f61 | 277 | |
40d13c28 | 278 | if ($rss) { |
b82af8c3 | 279 | |
44e241cb | 280 | // db_query($link, "BEGIN"); |
dd8c76a9 | 281 | |
a88c1f36 | 282 | $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid |
f324892e | 283 | FROM ttrss_feeds WHERE id = '$feed'"); |
331900c6 | 284 | |
b6eefba5 AD |
285 | $registered_title = db_fetch_result($result, 0, "title"); |
286 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
f324892e | 287 | $orig_site_url = db_fetch_result($result, 0, "site_url"); |
331900c6 | 288 | |
7fed1940 AD |
289 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
290 | ||
a2770077 AD |
291 | if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid)) { |
292 | check_feed_favicon($feed_url, $feed, $link); | |
293 | } | |
294 | ||
746b249f | 295 | if (!$registered_title || $registered_title == "[Unknown]") { |
e1305a97 | 296 | $feed_title = db_escape_string($rss->channel["title"]); |
f324892e AD |
297 | db_query($link, "UPDATE ttrss_feeds SET |
298 | title = '$feed_title' WHERE id = '$feed'"); | |
299 | } | |
300 | ||
147f7691 | 301 | $site_url = $rss->channel["link"]; |
832b7bfc AD |
302 | // weird, weird Magpie |
303 | if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]); | |
147f7691 AD |
304 | |
305 | if ($site_url && $orig_site_url != db_escape_string($site_url)) { | |
f324892e AD |
306 | db_query($link, "UPDATE ttrss_feeds SET |
307 | site_url = '$site_url' WHERE id = '$feed'"); | |
331900c6 | 308 | } |
40d13c28 | 309 | |
b7f4bda2 AD |
310 | // print "I: " . $rss->channel["image"]["url"]; |
311 | ||
312 | $icon_url = $rss->image["url"]; | |
313 | ||
147f7691 | 314 | if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) { |
b6eefba5 AD |
315 | $icon_url = db_escape_string($icon_url); |
316 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
b7f4bda2 AD |
317 | } |
318 | ||
e6155a06 AD |
319 | |
320 | $filters = array(); | |
321 | ||
4b3dff6e | 322 | $result = db_query($link, "SELECT reg_exp, |
db42b934 AD |
323 | ttrss_filter_types.name AS name, |
324 | ttrss_filter_actions.name AS action | |
325 | FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE | |
326 | owner_uid = $owner_uid AND | |
327 | ttrss_filter_types.id = filter_type AND | |
328 | ttrss_filter_actions.id = action_id AND | |
ead60402 | 329 | (feed_id IS NULL OR feed_id = '$feed')"); |
e6155a06 | 330 | |
b6eefba5 | 331 | while ($line = db_fetch_assoc($result)) { |
e6155a06 | 332 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); |
19c9cb11 AD |
333 | |
334 | $filter["reg_exp"] = $line["reg_exp"]; | |
335 | $filter["action"] = $line["action"]; | |
336 | ||
337 | array_push($filters[$line["name"]], $filter); | |
e6155a06 AD |
338 | } |
339 | ||
ddb68b81 AD |
340 | $iterator = $rss->items; |
341 | ||
c22789da AD |
342 | if (!$iterator || !is_array($iterator)) $iterator = $rss->entries; |
343 | if (!$iterator || !is_array($iterator)) $iterator = $rss; | |
344 | ||
345 | if (!is_array($iterator)) { | |
9a7a7b41 | 346 | db_query($link, "UPDATE ttrss_feeds |
75bd0669 | 347 | SET last_error = 'Parse error: can\'t find any articles.' |
9a7a7b41 | 348 | WHERE id = '$feed'"); |
c22789da AD |
349 | return; // WTF? |
350 | } | |
ddb68b81 AD |
351 | |
352 | foreach ($iterator as $item) { | |
40d13c28 AD |
353 | |
354 | $entry_guid = $item["id"]; | |
355 | ||
356 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
357 | if (!$entry_guid) $entry_guid = $item["link"]; | |
466001c4 AD |
358 | |
359 | if (!$entry_guid) continue; | |
a116f569 | 360 | |
9c9c7e6b | 361 | $entry_timestamp = ""; |
b82af8c3 | 362 | |
9c9c7e6b AD |
363 | $rss_2_date = $item['pubdate']; |
364 | $rss_1_date = $item['dc']['date']; | |
365 | $atom_date = $item['issued']; | |
59ba2c75 | 366 | if (!$atom_date) $atom_date = $item['updated']; |
b197f117 | 367 | |
9c9c7e6b AD |
368 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); |
369 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
370 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
b82af8c3 AD |
371 | |
372 | if ($entry_timestamp == "") { | |
373 | $entry_timestamp = time(); | |
374 | $no_orig_date = 'true'; | |
466001c4 AD |
375 | } else { |
376 | $no_orig_date = 'false'; | |
b82af8c3 | 377 | } |
b197f117 | 378 | |
466001c4 | 379 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); |
71ad3959 | 380 | |
40d13c28 | 381 | $entry_title = $item["title"]; |
ddb68b81 AD |
382 | |
383 | // strange Magpie workaround | |
384 | $entry_link = $item["link_"]; | |
385 | if (!$entry_link) $entry_link = $item["link"]; | |
71ad3959 AD |
386 | |
387 | if (!$entry_title) continue; | |
388 | if (!$entry_link) continue; | |
389 | ||
1696229f AD |
390 | $entry_content = $item["content:escaped"]; |
391 | ||
392 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
40d13c28 | 393 | if (!$entry_content) $entry_content = $item["content"]; |
372ced8b | 394 | if (!$entry_content) $entry_content = $item["summary"]; |
1696229f | 395 | if (!$entry_content) $entry_content = $item["description"]; |
a2015351 | 396 | |
a116f569 | 397 | // if (!$entry_content) continue; |
a2015351 | 398 | |
8add756a AD |
399 | // WTF |
400 | if (is_array($entry_content)) { | |
401 | $entry_content = $entry_content["encoded"]; | |
1696229f | 402 | if (!$entry_content) $entry_content = $entry_content["escaped"]; |
8add756a AD |
403 | } |
404 | ||
1696229f | 405 | // print_r($item); |
372ced8b AD |
406 | // print_r(htmlspecialchars($entry_content)); |
407 | // print "<br>"; | |
1696229f | 408 | |
372ced8b | 409 | $entry_content_unescaped = $entry_content; |
466001c4 | 410 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); |
cb0bd8bd | 411 | |
a1ea1e12 AD |
412 | $entry_comments = $item["comments"]; |
413 | ||
b6104dee AD |
414 | $entry_author = db_escape_string($item['dc']['creator']); |
415 | ||
b6eefba5 | 416 | $entry_guid = db_escape_string($entry_guid); |
2651fc4f | 417 | |
05732aa0 AD |
418 | $result = db_query($link, "SELECT id FROM ttrss_entries |
419 | WHERE guid = '$entry_guid'"); | |
4c193675 | 420 | |
b17fcb1a AD |
421 | $entry_content = db_escape_string($entry_content); |
422 | $entry_title = db_escape_string($entry_title); | |
423 | $entry_link = db_escape_string($entry_link); | |
424 | $entry_comments = db_escape_string($entry_comments); | |
425 | ||
27f089dc | 426 | $num_comments = db_escape_string($item["slash"]["comments"]); |
11b0dce2 | 427 | |
e31073bd AD |
428 | if (!$num_comments) $num_comments = 0; |
429 | ||
44e241cb AD |
430 | db_query($link, "BEGIN"); |
431 | ||
4c193675 AD |
432 | if (db_num_rows($result) == 0) { |
433 | ||
434 | // base post entry does not exist, create it | |
435 | ||
4c193675 AD |
436 | $result = db_query($link, |
437 | "INSERT INTO ttrss_entries | |
438 | (title, | |
439 | guid, | |
440 | link, | |
441 | updated, | |
442 | content, | |
443 | content_hash, | |
444 | no_orig_date, | |
445 | date_entered, | |
11b0dce2 | 446 | comments, |
b6104dee AD |
447 | num_comments, |
448 | author) | |
4c193675 AD |
449 | VALUES |
450 | ('$entry_title', | |
451 | '$entry_guid', | |
452 | '$entry_link', | |
453 | '$entry_timestamp_fmt', | |
454 | '$entry_content', | |
455 | '$content_hash', | |
456 | $no_orig_date, | |
457 | NOW(), | |
11b0dce2 | 458 | '$entry_comments', |
b6104dee AD |
459 | '$num_comments', |
460 | '$entry_author')"); | |
8926aab8 AD |
461 | } else { |
462 | // we keep encountering the entry in feeds, so we need to | |
463 | // update date_entered column so that we don't get horrible | |
464 | // dupes when the entry gets purged and reinserted again e.g. | |
465 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
466 | ||
467 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
468 | ||
469 | db_query($link, "UPDATE ttrss_entries SET date_entered = NOW() | |
470 | WHERE id = '$base_entry_id'"); | |
4c193675 AD |
471 | } |
472 | ||
473 | // now it should exist, if not - bad luck then | |
474 | ||
6385315d AD |
475 | $result = db_query($link, "SELECT |
476 | id,content_hash,no_orig_date,title, | |
8926aab8 | 477 | substring(date_entered,1,19) as date_entered, |
11b0dce2 AD |
478 | substring(updated,1,19) as updated, |
479 | num_comments | |
6385315d AD |
480 | FROM |
481 | ttrss_entries | |
482 | WHERE guid = '$entry_guid'"); | |
4c193675 AD |
483 | |
484 | if (db_num_rows($result) == 1) { | |
485 | ||
11b0dce2 AD |
486 | // this will be used below in update handler |
487 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); | |
488 | $orig_title = db_fetch_result($result, 0, "title"); | |
489 | $orig_num_comments = db_fetch_result($result, 0, "num_comments"); | |
8926aab8 AD |
490 | $orig_date_entered = strtotime(db_fetch_result($result, |
491 | 0, "date_entered")); | |
6385315d | 492 | |
11b0dce2 | 493 | $ref_id = db_fetch_result($result, 0, "id"); |
4c193675 | 494 | |
11b0dce2 | 495 | // check for user post link to main table |
4c193675 | 496 | |
11b0dce2 AD |
497 | // do we allow duplicate posts with same GUID in different feeds? |
498 | if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid)) { | |
499 | $dupcheck_qpart = "AND feed_id = '$feed'"; | |
500 | } else { | |
501 | $dupcheck_qpart = ""; | |
502 | } | |
71604ca4 | 503 | |
11b0dce2 | 504 | // error_reporting(0); |
19c9cb11 | 505 | |
11b0dce2 AD |
506 | $filter_name = get_filter_name($entry_title, $entry_content, |
507 | $entry_link, $filters); | |
19c9cb11 | 508 | |
11b0dce2 AD |
509 | if ($filter_name == "filter") { |
510 | continue; | |
511 | } | |
19c9cb11 | 512 | |
11b0dce2 | 513 | // error_reporting (DEFAULT_ERROR_LEVEL); |
3a933f22 | 514 | |
11b0dce2 AD |
515 | $result = db_query($link, |
516 | "SELECT ref_id FROM ttrss_user_entries WHERE | |
517 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' | |
518 | $dupcheck_qpart"); | |
519 | ||
520 | // okay it doesn't exist - create user entry | |
521 | if (db_num_rows($result) == 0) { | |
522 | ||
523 | if ($filter_name != 'catchup') { | |
524 | $unread = 'true'; | |
525 | $last_read_qpart = 'NULL'; | |
526 | } else { | |
527 | $unread = 'false'; | |
528 | $last_read_qpart = 'NOW()'; | |
529 | } | |
19c9cb11 | 530 | |
11b0dce2 AD |
531 | $result = db_query($link, |
532 | "INSERT INTO ttrss_user_entries | |
533 | (ref_id, owner_uid, feed_id, unread, last_read) | |
534 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, | |
535 | $last_read_qpart)"); | |
536 | } | |
537 | ||
6385315d AD |
538 | $post_needs_update = false; |
539 | ||
a2770077 | 540 | if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid) && |
6385315d AD |
541 | ($content_hash != $orig_content_hash)) { |
542 | $post_needs_update = true; | |
543 | } | |
544 | ||
545 | if ($orig_title != $entry_title) { | |
546 | $post_needs_update = true; | |
547 | } | |
548 | ||
11b0dce2 AD |
549 | if ($orig_num_comments != $num_comments) { |
550 | $post_needs_update = true; | |
551 | } | |
552 | ||
6385315d AD |
553 | // this doesn't seem to be very reliable |
554 | // | |
555 | // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
556 | // $post_needs_update = true; | |
557 | // } | |
558 | ||
559 | // if post needs update, update it and mark all user entries | |
1c73bc0c | 560 | // linking to this post as updated |
6385315d AD |
561 | if ($post_needs_update) { |
562 | ||
563 | // print "<!-- post $orig_title needs update : $post_needs_update -->"; | |
564 | ||
6385315d | 565 | db_query($link, "UPDATE ttrss_entries |
11b0dce2 AD |
566 | SET title = '$entry_title', content = '$entry_content', |
567 | num_comments = '$num_comments' | |
6385315d AD |
568 | WHERE id = '$ref_id'"); |
569 | ||
570 | db_query($link, "UPDATE ttrss_user_entries | |
571 | SET last_read = null WHERE ref_id = '$ref_id' AND unread = false"); | |
572 | ||
573 | } | |
4c193675 AD |
574 | } |
575 | ||
44e241cb AD |
576 | db_query($link, "COMMIT"); |
577 | ||
eb36b4eb AD |
578 | /* taaaags */ |
579 | // <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, // | |
580 | ||
05732aa0 | 581 | $entry_tags = null; |
eb36b4eb | 582 | |
372ced8b | 583 | preg_match_all("/<a.*?href=.http:\/\/.*?technorati.com\/tag\/([^\"\'>]+)/i", |
ee2c3050 AD |
584 | $entry_content_unescaped, $entry_tags); |
585 | ||
586 | // print "<br>$entry_title : $entry_content_unescaped<br>"; | |
587 | // print_r($entry_tags); | |
372ced8b | 588 | // print "<br>"; |
eb36b4eb AD |
589 | |
590 | $entry_tags = $entry_tags[1]; | |
591 | ||
592 | if (count($entry_tags) > 0) { | |
593 | ||
44e241cb AD |
594 | db_query($link, "BEGIN"); |
595 | ||
05732aa0 AD |
596 | $result = db_query($link, "SELECT id,int_id |
597 | FROM ttrss_entries,ttrss_user_entries | |
25da6909 | 598 | WHERE guid = '$entry_guid' |
05732aa0 | 599 | AND feed_id = '$feed' AND ref_id = id |
7fed1940 | 600 | AND owner_uid = '$owner_uid'"); |
eb36b4eb | 601 | |
fe99ab12 | 602 | if (db_num_rows($result) == 1) { |
eb36b4eb | 603 | |
fe99ab12 AD |
604 | $entry_id = db_fetch_result($result, 0, "id"); |
605 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
606 | ||
607 | foreach ($entry_tags as $tag) { | |
608 | $tag = db_escape_string(strtolower($tag)); | |
31483fc1 AD |
609 | |
610 | $tag = str_replace("+", " ", $tag); | |
fe99ab12 AD |
611 | $tag = str_replace("technorati tag: ", "", $tag); |
612 | ||
613 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
614 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND | |
615 | owner_uid = '$owner_uid' LIMIT 1"); | |
616 | ||
617 | // print db_fetch_result($result, 0, "id"); | |
618 | ||
619 | if ($result && db_num_rows($result) == 0) { | |
620 | ||
621 | // print "tagging $entry_id as $tag<br>"; | |
622 | ||
623 | db_query($link, "INSERT INTO ttrss_tags | |
624 | (owner_uid,tag_name,post_int_id) | |
625 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
626 | } | |
627 | } | |
eb36b4eb | 628 | } |
44e241cb | 629 | db_query($link, "COMMIT"); |
05732aa0 | 630 | } |
4c193675 | 631 | } |
40d13c28 | 632 | |
ab3d0b99 AD |
633 | db_query($link, "UPDATE ttrss_feeds |
634 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
eb36b4eb | 635 | |
44e241cb | 636 | // db_query($link, "COMMIT"); |
dd8c76a9 | 637 | |
ab3d0b99 AD |
638 | } else { |
639 | $error_msg = db_escape_string(magpie_error()); | |
640 | db_query($link, | |
aa5f9f5f AD |
641 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
642 | last_updated = NOW() WHERE id = '$feed'"); | |
40d13c28 AD |
643 | } |
644 | ||
645 | } | |
646 | ||
f175937c AD |
647 | function print_select($id, $default, $values, $attributes = "") { |
648 | print "<select id=\"$id\" $attributes>"; | |
a0d53889 AD |
649 | foreach ($values as $v) { |
650 | if ($v == $default) | |
651 | $sel = " selected"; | |
652 | else | |
653 | $sel = ""; | |
654 | ||
655 | print "<option$sel>$v</option>"; | |
656 | } | |
657 | print "</select>"; | |
658 | } | |
40d13c28 | 659 | |
19c9cb11 | 660 | function get_filter_name($title, $content, $link, $filters) { |
e6155a06 AD |
661 | |
662 | if ($filters["title"]) { | |
19c9cb11 AD |
663 | foreach ($filters["title"] as $filter) { |
664 | $reg_exp = $filter["reg_exp"]; | |
665 | if (preg_match("/$reg_exp/i", $title)) { | |
666 | return $filter["action"]; | |
667 | } | |
e6155a06 AD |
668 | } |
669 | } | |
670 | ||
671 | if ($filters["content"]) { | |
19c9cb11 AD |
672 | foreach ($filters["content"] as $filter) { |
673 | $reg_exp = $filter["reg_exp"]; | |
674 | if (preg_match("/$reg_exp/i", $content)) { | |
675 | return $filter["action"]; | |
676 | } | |
e6155a06 AD |
677 | } |
678 | } | |
679 | ||
680 | if ($filters["both"]) { | |
681 | foreach ($filters["both"] as $filter) { | |
19c9cb11 AD |
682 | $reg_exp = $filter["reg_exp"]; |
683 | if (preg_match("/$reg_exp/i", $title) || | |
684 | preg_match("/$reg_exp/i", $content)) { | |
685 | return $filter["action"]; | |
686 | } | |
e6155a06 AD |
687 | } |
688 | } | |
689 | ||
3a933f22 | 690 | if ($filters["link"]) { |
19c9cb11 AD |
691 | $reg_exp = $filter["reg_exp"]; |
692 | foreach ($filters["link"] as $filter) { | |
693 | $reg_exp = $filter["reg_exp"]; | |
694 | if (preg_match("/$reg_exp/i", $link)) { | |
695 | return $filter["action"]; | |
696 | } | |
3a933f22 AD |
697 | } |
698 | } | |
699 | ||
e6155a06 AD |
700 | return false; |
701 | } | |
702 | ||
9323147e | 703 | function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link, |
fb1fb4ab | 704 | $rtl_content = false, $last_updated = false, $last_error = false) { |
254e0e4b AD |
705 | |
706 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
023fe037 | 707 | $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">"; |
254e0e4b | 708 | } else { |
023fe037 | 709 | $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">"; |
254e0e4b AD |
710 | } |
711 | ||
9323147e AD |
712 | if ($rtl_content) { |
713 | $rtl_tag = "dir=\"rtl\""; | |
714 | } else { | |
715 | $rtl_tag = "dir=\"ltr\""; | |
716 | } | |
717 | ||
fb1fb4ab AD |
718 | if ($last_error) { |
719 | $link_title = "Error: $last_error ($last_updated)"; | |
ad780e9c | 720 | } else if ($last_updated) { |
fb1fb4ab AD |
721 | $link_title = "Updated: $last_updated"; |
722 | } | |
723 | ||
724 | $feed = "<a title=\"$link_title\" id=\"FEEDL-$feed_id\" href=\"javascript:viewfeed('$feed_id', 0);\">$feed_title</a>"; | |
254e0e4b AD |
725 | |
726 | print "<li id=\"FEEDR-$feed_id\" class=\"$class\">"; | |
b619ff15 | 727 | if (get_pref($link, 'ENABLE_FEED_ICONS')) { |
254e0e4b AD |
728 | print "$feed_icon"; |
729 | } | |
730 | ||
9323147e | 731 | print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>"; |
254e0e4b AD |
732 | |
733 | if ($unread != 0) { | |
734 | $fctr_class = ""; | |
735 | } else { | |
736 | $fctr_class = "class=\"invisible\""; | |
737 | } | |
738 | ||
9323147e | 739 | print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\"> |
254e0e4b AD |
740 | (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>"; |
741 | ||
742 | print "</li>"; | |
743 | ||
744 | } | |
745 | ||
406d9489 AD |
746 | function getmicrotime() { |
747 | list($usec, $sec) = explode(" ",microtime()); | |
748 | return ((float)$usec + (float)$sec); | |
749 | } | |
750 | ||
77e96719 AD |
751 | function print_radio($id, $default, $values, $attributes = "") { |
752 | foreach ($values as $v) { | |
753 | ||
754 | if ($v == $default) | |
5da169d9 | 755 | $sel = "checked"; |
77e96719 | 756 | else |
5da169d9 AD |
757 | $sel = ""; |
758 | ||
759 | if ($v == "Yes") { | |
760 | $sel .= " value=\"1\""; | |
761 | } else { | |
762 | $sel .= " value=\"0\""; | |
763 | } | |
77e96719 | 764 | |
69654950 AD |
765 | print "<input class=\"noborder\" |
766 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
77e96719 AD |
767 | |
768 | } | |
769 | } | |
770 | ||
ff485f1d AD |
771 | function initialize_user_prefs($link, $uid) { |
772 | ||
773 | $uid = db_escape_string($uid); | |
774 | ||
775 | db_query($link, "BEGIN"); | |
776 | ||
777 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
778 | ||
779 | $u_result = db_query($link, "SELECT pref_name | |
780 | FROM ttrss_user_prefs WHERE owner_uid = '$uid'"); | |
781 | ||
782 | $active_prefs = array(); | |
783 | ||
784 | while ($line = db_fetch_assoc($u_result)) { | |
785 | array_push($active_prefs, $line["pref_name"]); | |
786 | } | |
787 | ||
788 | while ($line = db_fetch_assoc($result)) { | |
789 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
790 | // print "adding " . $line["pref_name"] . "<br>"; | |
791 | ||
792 | db_query($link, "INSERT INTO ttrss_user_prefs | |
793 | (owner_uid,pref_name,value) VALUES | |
794 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); | |
795 | ||
796 | } | |
797 | } | |
798 | ||
799 | db_query($link, "COMMIT"); | |
800 | ||
801 | } | |
c8437f35 AD |
802 | |
803 | function authenticate_user($link, $login, $password) { | |
804 | ||
805 | $pwd_hash = 'SHA1:' . sha1($password); | |
806 | ||
203b6d25 | 807 | $result = db_query($link, "SELECT id,login,access_level FROM ttrss_users WHERE |
7f16656e | 808 | login = '$login' AND pwd_hash = '$pwd_hash'"); |
c8437f35 AD |
809 | |
810 | if (db_num_rows($result) == 1) { | |
811 | $_SESSION["uid"] = db_fetch_result($result, 0, "id"); | |
812 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); | |
203b6d25 | 813 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); |
c8437f35 | 814 | |
f6f32198 AD |
815 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
816 | $_SESSION["uid"]); | |
817 | ||
503eb349 AD |
818 | $user_theme = get_user_theme_path($link); |
819 | ||
820 | $_SESSION["theme"] = $user_theme; | |
916f788a | 821 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
503eb349 | 822 | |
f557cd78 AD |
823 | initialize_user_prefs($link, $_SESSION["uid"]); |
824 | ||
c8437f35 AD |
825 | return true; |
826 | } | |
ff485f1d | 827 | |
c8437f35 AD |
828 | return false; |
829 | ||
830 | } | |
831 | ||
e6cb77a0 AD |
832 | function make_password($length = 8) { |
833 | ||
834 | $password = ""; | |
798f722b AD |
835 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; |
836 | ||
837 | $i = 0; | |
e6cb77a0 AD |
838 | |
839 | while ($i < $length) { | |
840 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
841 | ||
842 | if (!strstr($password, $char)) { | |
843 | $password .= $char; | |
844 | $i++; | |
845 | } | |
846 | } | |
847 | return $password; | |
848 | } | |
849 | ||
850 | // this is called after user is created to initialize default feeds, labels | |
851 | // or whatever else | |
852 | ||
853 | // user preferences are checked on every login, not here | |
854 | ||
855 | function initialize_user($link, $uid) { | |
856 | ||
857 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
858 | values ('$uid','unread = true', 'Unread articles')"); | |
859 | ||
860 | db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description) | |
861 | values ('$uid','last_read is null and unread = false', 'Updated articles')"); | |
862 | ||
863 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
74bff337 | 864 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
628fcd2c | 865 | 'http://tt-rss.spb.ru/releases.rss')"); |
3b0feb9b AD |
866 | |
867 | } | |
e6cb77a0 | 868 | |
b8aa49bc | 869 | function logout_user() { |
5ccc1cf5 AD |
870 | session_destroy(); |
871 | if (isset($_COOKIE[session_name()])) { | |
872 | setcookie(session_name(), '', time()-42000, '/'); | |
873 | } | |
b8aa49bc AD |
874 | } |
875 | ||
75836f33 | 876 | function get_script_urlpath() { |
87a79fa4 | 877 | return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]); |
75836f33 AD |
878 | } |
879 | ||
880 | function get_login_redirect() { | |
881 | $server = $_SERVER["SERVER_NAME"]; | |
882 | ||
883 | if (ENABLE_LOGIN_SSL) { | |
884 | $protocol = "https"; | |
885 | } else { | |
886 | $protocol = "http"; | |
887 | } | |
888 | ||
889 | $url_path = get_script_urlpath(); | |
890 | ||
891 | $redirect_uri = "$protocol://$server$url_path/login.php"; | |
892 | ||
893 | return $redirect_uri; | |
894 | } | |
895 | ||
916f788a | 896 | function validate_session($link) { |
a2e9b457 | 897 | if (SESSION_CHECK_ADDRESS && $_SESSION["uid"]) { |
916f788a AD |
898 | if ($_SESSION["ip_address"]) { |
899 | if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) { | |
900 | return false; | |
901 | } | |
902 | } | |
903 | } | |
904 | return true; | |
905 | } | |
906 | ||
7ae65adf AD |
907 | function basic_nosid_redirect_check() { |
908 | if (!SINGLE_USER_MODE) { | |
909 | if (!$_COOKIE["ttrss_sid"]) { | |
910 | $redirect_uri = get_login_redirect(); | |
911 | $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]); | |
912 | header("Location: $redirect_uri?rt=$return_to"); | |
913 | exit; | |
914 | } | |
915 | } | |
916 | } | |
917 | ||
b8aa49bc AD |
918 | function login_sequence($link) { |
919 | if (!SINGLE_USER_MODE) { | |
75836f33 | 920 | |
916f788a AD |
921 | if (!validate_session($link)) { |
922 | logout_user(); | |
923 | $redirect_uri = get_login_redirect(); | |
924 | $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]); | |
925 | header("Location: $redirect_uri?rt=$return_to"); | |
926 | exit; | |
927 | } | |
928 | ||
b8aa49bc AD |
929 | if (!USE_HTTP_AUTH) { |
930 | if (!$_SESSION["uid"]) { | |
75836f33 | 931 | $redirect_uri = get_login_redirect(); |
e31dca14 AD |
932 | $return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]); |
933 | header("Location: $redirect_uri?rt=$return_to"); | |
b8aa49bc AD |
934 | exit; |
935 | } | |
936 | } else { | |
f557cd78 AD |
937 | if (!$_SESSION["uid"]) { |
938 | if (!$_SERVER["PHP_AUTH_USER"]) { | |
939 | ||
940 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"'); | |
941 | header('HTTP/1.0 401 Unauthorized'); | |
942 | exit; | |
943 | ||
944 | } else { | |
945 | $auth_result = authenticate_user($link, | |
946 | $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]); | |
947 | ||
948 | if (!$auth_result) { | |
949 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"'); | |
950 | header('HTTP/1.0 401 Unauthorized'); | |
951 | exit; | |
952 | } | |
953 | } | |
954 | } | |
b8aa49bc AD |
955 | } |
956 | } else { | |
957 | $_SESSION["uid"] = 1; | |
958 | $_SESSION["name"] = "admin"; | |
c7a03b7a | 959 | initialize_user_prefs($link, 1); |
b8aa49bc AD |
960 | } |
961 | } | |
3547842a AD |
962 | |
963 | function truncate_string($str, $max_len) { | |
12db369c AD |
964 | if (mb_strlen($str, "utf-8") > $max_len - 3) { |
965 | return mb_substr($str, 0, $max_len, "utf-8") . "..."; | |
3547842a AD |
966 | } else { |
967 | return $str; | |
968 | } | |
969 | } | |
54a60e1a AD |
970 | |
971 | function get_user_theme_path($link) { | |
798f722b AD |
972 | $result = db_query($link, "SELECT theme_path |
973 | FROM | |
974 | ttrss_themes,ttrss_users | |
975 | WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]); | |
54a60e1a AD |
976 | if (db_num_rows($result) != 0) { |
977 | return db_fetch_result($result, 0, "theme_path"); | |
978 | } else { | |
979 | return null; | |
980 | } | |
981 | } | |
be773442 AD |
982 | |
983 | function smart_date_time($timestamp) { | |
984 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
985 | return date("G:i", $timestamp); | |
f26450f1 | 986 | } else if (date("Y", $timestamp) == date("Y")) { |
be773442 AD |
987 | return date("M d, G:i", $timestamp); |
988 | } else { | |
b02111c2 | 989 | return date("Y/m/d G:i", $timestamp); |
be773442 AD |
990 | } |
991 | } | |
992 | ||
993 | function smart_date($timestamp) { | |
994 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
995 | return "Today"; | |
f26450f1 | 996 | } else if (date("Y", $timestamp) == date("Y")) { |
be773442 AD |
997 | return date("D m", $timestamp); |
998 | } else { | |
b02111c2 | 999 | return date("Y/m/d", $timestamp); |
be773442 AD |
1000 | } |
1001 | } | |
a654a595 AD |
1002 | |
1003 | function sql_bool_to_string($s) { | |
1004 | if ($s == "t" || $s == "1") { | |
1005 | return "true"; | |
1006 | } else { | |
1007 | return "false"; | |
1008 | } | |
1009 | } | |
e3c99f3b AD |
1010 | |
1011 | function sql_bool_to_bool($s) { | |
1012 | if ($s == "t" || $s == "1") { | |
1013 | return true; | |
1014 | } else { | |
1015 | return false; | |
1016 | } | |
1017 | } | |
0ea4fb50 | 1018 | |
e3c99f3b | 1019 | |
0ea4fb50 AD |
1020 | function toggleEvenOdd($a) { |
1021 | if ($a == "even") | |
1022 | return "odd"; | |
1023 | else | |
1024 | return "even"; | |
1025 | } | |
6043fb7e AD |
1026 | |
1027 | function sanity_check($link) { | |
9cbca41f | 1028 | |
6043fb7e AD |
1029 | $error_code = 0; |
1030 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
1031 | $schema_version = db_fetch_result($result, 0, "schema_version"); | |
1032 | ||
1033 | if ($schema_version != SCHEMA_VERSION) { | |
1034 | $error_code = 5; | |
1035 | } | |
1036 | ||
6043fb7e | 1037 | if ($error_code != 0) { |
9cbca41f | 1038 | print "<error error-code='$error_code'/>"; |
6043fb7e AD |
1039 | return false; |
1040 | } else { | |
1041 | return true; | |
9cbca41f | 1042 | } |
6043fb7e AD |
1043 | } |
1044 | ||
27981ca3 AD |
1045 | function file_is_locked($filename) { |
1046 | error_reporting(0); | |
1047 | $fp = fopen($filename, "r"); | |
1048 | error_reporting(DEFAULT_ERROR_LEVEL); | |
1049 | if ($fp) { | |
1050 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1051 | flock($fp, LOCK_UN); | |
1052 | fclose($fp); | |
1053 | return false; | |
1054 | } | |
1055 | fclose($fp); | |
1056 | return true; | |
1057 | } | |
1058 | return false; | |
1059 | } | |
1060 | ||
fcb4c0c9 AD |
1061 | function make_lockfile($filename) { |
1062 | $fp = fopen($filename, "w"); | |
1063 | ||
1064 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1065 | return $fp; | |
1066 | } else { | |
1067 | return false; | |
1068 | } | |
1069 | } | |
1070 | ||
894ebcf5 AD |
1071 | function sql_random_function() { |
1072 | if (DB_TYPE == "mysql") { | |
1073 | return "RAND()"; | |
1074 | } else { | |
1075 | return "RANDOM()"; | |
1076 | } | |
1077 | } | |
1078 | ||
23aa0d16 AD |
1079 | function catchup_feed($link, $feed, $cat_view) { |
1080 | if (preg_match("/^[0-9][0-9]*$/", $feed) != false && $feed >= 0) { | |
1081 | ||
1082 | if ($cat_view) { | |
1083 | ||
1084 | if ($feed > 0) { | |
1085 | $cat_qpart = "cat_id = '$feed'"; | |
1086 | } else { | |
1087 | $cat_qpart = "cat_id IS NULL"; | |
1088 | } | |
1089 | ||
1090 | $tmp_result = db_query($link, "SELECT id | |
1091 | FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " . | |
1092 | $_SESSION["uid"]); | |
1093 | ||
1094 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
1095 | ||
1096 | $tmp_feed = $tmp_line["id"]; | |
1097 | ||
1098 | db_query($link, "UPDATE ttrss_user_entries | |
1099 | SET unread = false,last_read = NOW() | |
1100 | WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]); | |
1101 | } | |
1102 | ||
1103 | } else if ($feed > 0) { | |
1104 | ||
1105 | $tmp_result = db_query($link, "SELECT id | |
1106 | FROM ttrss_feeds WHERE parent_feed = '$feed' | |
1107 | ORDER BY cat_id,title"); | |
1108 | ||
1109 | $parent_ids = array(); | |
1110 | ||
1111 | if (db_num_rows($tmp_result) > 0) { | |
1112 | while ($p = db_fetch_assoc($tmp_result)) { | |
1113 | array_push($parent_ids, "feed_id = " . $p["id"]); | |
1114 | } | |
1115 | ||
1116 | $children_qpart = implode(" OR ", $parent_ids); | |
1117 | ||
1118 | db_query($link, "UPDATE ttrss_user_entries | |
1119 | SET unread = false,last_read = NOW() | |
1120 | WHERE (feed_id = '$feed' OR $children_qpart) | |
1121 | AND owner_uid = " . $_SESSION["uid"]); | |
1122 | ||
1123 | } else { | |
1124 | db_query($link, "UPDATE ttrss_user_entries | |
1125 | SET unread = false,last_read = NOW() | |
1126 | WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]); | |
1127 | } | |
1128 | ||
1129 | } else if ($feed < 0 && $feed > -10) { // special, like starred | |
1130 | ||
1131 | if ($feed == -1) { | |
1132 | db_query($link, "UPDATE ttrss_user_entries | |
1133 | SET unread = false,last_read = NOW() | |
1134 | WHERE marked = true AND owner_uid = ".$_SESSION["uid"]); | |
1135 | } | |
1136 | ||
1137 | } else if ($feed < -10) { // label | |
1138 | ||
1139 | // TODO make this more efficient | |
1140 | ||
1141 | $label_id = -$feed - 11; | |
1142 | ||
1143 | $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels | |
1144 | WHERE id = '$label_id'"); | |
1145 | ||
1146 | if ($tmp_result) { | |
1147 | $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp"); | |
1148 | ||
1149 | db_query($link, "BEGIN"); | |
1150 | ||
1151 | $tmp2_result = db_query($link, | |
1152 | "SELECT | |
1153 | int_id | |
1154 | FROM | |
1155 | ttrss_user_entries,ttrss_entries | |
1156 | WHERE | |
1157 | ref_id = id AND | |
1158 | $sql_exp AND | |
1159 | owner_uid = " . $_SESSION["uid"]); | |
1160 | ||
1161 | while ($tmp_line = db_fetch_assoc($tmp2_result)) { | |
1162 | db_query($link, "UPDATE | |
1163 | ttrss_user_entries | |
1164 | SET | |
1165 | unread = false, last_read = NOW() | |
1166 | WHERE | |
1167 | int_id = " . $tmp_line["int_id"]); | |
1168 | } | |
1169 | ||
1170 | db_query($link, "COMMIT"); | |
1171 | ||
1172 | /* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries | |
1173 | SET unread = false,last_read = NOW() | |
1174 | WHERE $sql_exp | |
1175 | AND ref_id = id | |
1176 | AND owner_uid = ".$_SESSION["uid"]); */ | |
1177 | } | |
1178 | } | |
1179 | } else { // tag | |
1180 | db_query($link, "BEGIN"); | |
1181 | ||
1182 | $tag_name = db_escape_string($feed); | |
1183 | ||
1184 | $result = db_query($link, "SELECT post_int_id FROM ttrss_tags | |
1185 | WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]); | |
1186 | ||
1187 | while ($line = db_fetch_assoc($result)) { | |
1188 | db_query($link, "UPDATE ttrss_user_entries SET | |
1189 | unread = false, last_read = NOW() | |
1190 | WHERE int_id = " . $line["post_int_id"]); | |
1191 | } | |
1192 | db_query($link, "COMMIT"); | |
1193 | } | |
1194 | } | |
1195 | ||
1196 | function update_generic_feed($link, $feed, $cat_view) { | |
1197 | if ($cat_view) { | |
1198 | ||
1199 | if ($feed > 0) { | |
1200 | $cat_qpart = "cat_id = '$feed'"; | |
1201 | } else { | |
1202 | $cat_qpart = "cat_id IS NULL"; | |
1203 | } | |
1204 | ||
1205 | $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds | |
1206 | WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]); | |
1207 | ||
1208 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
1209 | $feed_url = $tmp_line["feed_url"]; | |
1210 | update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON); | |
1211 | } | |
1212 | ||
1213 | } else { | |
1214 | $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds | |
1215 | WHERE id = '$feed'"); | |
1216 | $feed_url = db_fetch_result($tmp_result, 0, "feed_url"); | |
1217 | update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON); | |
1218 | } | |
1219 | } | |
a9cb1f83 AD |
1220 | |
1221 | function getAllCounters($link) { | |
1222 | getLabelCounters($link); | |
1223 | getFeedCounters($link); | |
1224 | getTagCounters($link); | |
1225 | getGlobalCounters($link); | |
1226 | if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
1227 | getCategoryCounters($link); | |
1228 | } | |
1229 | } | |
1230 | ||
1231 | function getCategoryCounters($link) { | |
1232 | $result = db_query($link, "SELECT cat_id,SUM((SELECT COUNT(int_id) | |
1233 | FROM ttrss_user_entries WHERE feed_id = ttrss_feeds.id | |
1234 | AND unread = true)) AS unread FROM ttrss_feeds | |
1235 | WHERE | |
1236 | owner_uid = ".$_SESSION["uid"]." GROUP BY cat_id"); | |
1237 | ||
1238 | while ($line = db_fetch_assoc($result)) { | |
1239 | $line["cat_id"] = sprintf("%d", $line["cat_id"]); | |
1240 | print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"". | |
1241 | $line["unread"]."\"/>"; | |
1242 | } | |
1243 | } | |
1244 | ||
1245 | function getFeedUnread($link, $feed) { | |
1246 | $n_feed = sprintf("%d", $feed); | |
1247 | ||
1248 | if ($n_feed == -1) { | |
1249 | $match_part = "marked = true"; | |
1250 | } else if ($feed > 0) { | |
1251 | $match_part = "feed_id = '$n_feed'"; | |
1252 | } else if ($feed < -10) { | |
1253 | $label_id = -$feed - 11; | |
1254 | ||
1255 | $result = db_query($link, "SELECT sql_exp FROM ttrss_labels WHERE | |
1256 | id = '$label_id' AND owner_uid = " . $_SESSION["uid"]); | |
1257 | ||
1258 | $match_part = db_fetch_result($result, 0, "sql_exp"); | |
1259 | } | |
1260 | ||
1261 | if ($match_part) { | |
1262 | ||
1263 | $result = db_query($link, "SELECT count(int_id) AS unread | |
1264 | FROM ttrss_user_entries | |
1265 | WHERE unread = true AND $match_part AND owner_uid = " . $_SESSION["uid"]); | |
1266 | ||
1267 | } else { | |
1268 | ||
1269 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread | |
1270 | FROM ttrss_tags,ttrss_user_entries | |
1271 | WHERE tag_name = '$feed' AND post_int_id = int_id AND unread = true AND | |
1272 | ttrss_tags.owner_uid = " . $_SESSION["uid"]); | |
1273 | } | |
1274 | ||
1275 | $unread = db_fetch_result($result, 0, "unread"); | |
1276 | return $unread; | |
1277 | } | |
1278 | ||
1279 | /* FIXME this needs reworking */ | |
1280 | ||
1281 | function getGlobalUnread($link) { | |
1282 | $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries,ttrss_user_entries | |
1283 | WHERE unread = true AND | |
1284 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1285 | owner_uid = " . $_SESSION["uid"]); | |
1286 | $c_id = db_fetch_result($result, 0, "c_id"); | |
1287 | return $c_id; | |
1288 | } | |
1289 | ||
1290 | function getGlobalCounters($link, $global_unread = -1) { | |
1291 | if ($global_unread == -1) { | |
1292 | $global_unread = getGlobalUnread($link); | |
1293 | } | |
1294 | print "<counter type=\"global\" id='global-unread' counter='$global_unread'/>"; | |
1295 | } | |
1296 | ||
1297 | function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS) { | |
1298 | ||
1299 | if ($smart_mode) { | |
1300 | if (!$_SESSION["tctr_last_value"]) { | |
1301 | $_SESSION["tctr_last_value"] = array(); | |
1302 | } | |
1303 | } | |
1304 | ||
1305 | $old_counters = $_SESSION["tctr_last_value"]; | |
1306 | ||
1307 | $tctrs_modified = false; | |
1308 | ||
1309 | /* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count | |
1310 | FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE | |
1311 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1312 | ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND | |
1313 | post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name | |
1314 | UNION | |
1315 | select tag_name,0 as count FROM ttrss_tags | |
1316 | WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */ | |
1317 | ||
1318 | $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id) | |
1319 | FROM ttrss_user_entries WHERE int_id = post_int_id | |
1320 | AND unread = true)) AS count FROM ttrss_tags | |
1321 | WHERE owner_uid = 2 GROUP BY tag_name ORDER BY tag_name"); | |
1322 | ||
1323 | $tags = array(); | |
1324 | ||
1325 | while ($line = db_fetch_assoc($result)) { | |
1326 | $tags[$line["tag_name"]] += $line["count"]; | |
1327 | } | |
1328 | ||
1329 | foreach (array_keys($tags) as $tag) { | |
1330 | $unread = $tags[$tag]; | |
1331 | ||
1332 | $tag = htmlspecialchars($tag); | |
1333 | ||
1334 | if (!$smart_mode || $old_counters[$tag] != $unread) { | |
1335 | $old_counters[$tag] = $unread; | |
1336 | $tctrs_modified = true; | |
1337 | print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>"; | |
1338 | } | |
1339 | ||
1340 | } | |
1341 | ||
1342 | if ($smart_mode && $tctrs_modified) { | |
1343 | $_SESSION["tctr_last_value"] = $old_counters; | |
1344 | } | |
1345 | ||
1346 | } | |
1347 | ||
1348 | function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS) { | |
1349 | ||
1350 | if ($smart_mode) { | |
1351 | if (!$_SESSION["lctr_last_value"]) { | |
1352 | $_SESSION["lctr_last_value"] = array(); | |
1353 | } | |
1354 | } | |
1355 | ||
1356 | $old_counters = $_SESSION["lctr_last_value"]; | |
1357 | $lctrs_modified = false; | |
1358 | ||
1359 | $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries | |
1360 | WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1361 | unread = true AND owner_uid = ".$_SESSION["uid"]); | |
1362 | ||
1363 | $count = db_fetch_result($result, 0, "count"); | |
1364 | ||
1365 | print "<counter type=\"label\" id=\"-1\" counter=\"$count\"/>"; | |
1366 | ||
1367 | $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM | |
1368 | ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description"); | |
1369 | ||
1370 | while ($line = db_fetch_assoc($result)) { | |
1371 | ||
1372 | $id = -$line["id"] - 11; | |
1373 | ||
1374 | error_reporting (0); | |
1375 | ||
1376 | $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_user_entries,ttrss_entries | |
1377 | WHERE (" . $line["sql_exp"] . ") AND unread = true AND | |
1378 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1379 | owner_uid = ".$_SESSION["uid"]); | |
1380 | ||
1381 | $count = db_fetch_result($tmp_result, 0, "count"); | |
1382 | ||
1383 | if (!$smart_mode || $old_counters[$id] != $count) { | |
1384 | $old_counters[$id] = $count; | |
1385 | $lctrs_modified = true; | |
1386 | print "<counter type=\"label\" id=\"$id\" counter=\"$count\"/>"; | |
1387 | } | |
1388 | ||
1389 | error_reporting (DEFAULT_ERROR_LEVEL); | |
1390 | } | |
1391 | ||
1392 | if ($smart_mode && $lctrs_modified) { | |
1393 | $_SESSION["lctr_last_value"] = $old_counters; | |
1394 | } | |
1395 | } | |
1396 | ||
1397 | /* function getFeedCounter($link, $id) { | |
1398 | ||
1399 | $result = db_query($link, "SELECT | |
1400 | count(id) as count,last_error | |
1401 | FROM ttrss_entries,ttrss_user_entries,ttrss_feeds | |
1402 | WHERE feed_id = '$id' AND unread = true | |
1403 | AND ttrss_user_entries.feed_id = ttrss_feeds.id | |
1404 | AND ttrss_user_entries.ref_id = ttrss_entries.id"); | |
1405 | ||
1406 | $count = db_fetch_result($result, 0, "count"); | |
1407 | $last_error = htmlspecialchars(db_fetch_result($result, 0, "last_error")); | |
1408 | ||
1409 | print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" error=\"$last_error\"/>"; | |
1410 | } */ | |
1411 | ||
1412 | function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS) { | |
1413 | ||
1414 | if ($smart_mode) { | |
1415 | if (!$_SESSION["fctr_last_value"]) { | |
1416 | $_SESSION["fctr_last_value"] = array(); | |
1417 | } | |
1418 | } | |
1419 | ||
1420 | $old_counters = $_SESSION["fctr_last_value"]; | |
1421 | ||
1422 | $result = db_query($link, "SELECT id,last_error,parent_feed, | |
fb1fb4ab | 1423 | SUBSTRING(last_updated,1,19) AS last_updated, |
a9cb1f83 AD |
1424 | (SELECT count(id) |
1425 | FROM ttrss_entries,ttrss_user_entries | |
1426 | WHERE feed_id = ttrss_feeds.id AND | |
1427 | ttrss_user_entries.ref_id = ttrss_entries.id | |
1428 | AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count | |
1429 | FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . " | |
1430 | AND parent_feed IS NULL"); | |
1431 | ||
1432 | $fctrs_modified = false; | |
1433 | ||
fb1fb4ab AD |
1434 | $short_date = get_pref($link, 'SHORT_DATE_FORMAT'); |
1435 | ||
a9cb1f83 AD |
1436 | while ($line = db_fetch_assoc($result)) { |
1437 | ||
1438 | $id = $line["id"]; | |
1439 | $count = $line["count"]; | |
1440 | $last_error = htmlspecialchars($line["last_error"]); | |
fb1fb4ab AD |
1441 | |
1442 | if (get_pref($link, 'HEADLINES_SMART_DATE')) { | |
1443 | $last_updated = smart_date_time(strtotime($line["last_updated"])); | |
1444 | } else { | |
1445 | $last_updated = date($short_date, strtotime($line["last_updated"])); | |
1446 | } | |
1447 | ||
a9cb1f83 AD |
1448 | $has_img = is_file(ICONS_DIR . "/$id.ico"); |
1449 | ||
1450 | $tmp_result = db_query($link, | |
1451 | "SELECT id,COUNT(unread) AS unread | |
1452 | FROM ttrss_feeds LEFT JOIN ttrss_user_entries | |
1453 | ON (ttrss_feeds.id = ttrss_user_entries.feed_id) | |
1454 | WHERE parent_feed = '$id' AND unread = true GROUP BY ttrss_feeds.id"); | |
1455 | ||
1456 | if (db_num_rows($tmp_result) > 0) { | |
1457 | while ($l = db_fetch_assoc($tmp_result)) { | |
1458 | $count += $l["unread"]; | |
1459 | } | |
1460 | } | |
1461 | ||
1462 | if (!$smart_mode || $old_counters[$id] != $count) { | |
1463 | $old_counters[$id] = $count; | |
1464 | $fctrs_modified = true; | |
1465 | ||
1466 | if ($last_error) { | |
1467 | $error_part = "error=\"$last_error\""; | |
1468 | } else { | |
1469 | $error_part = ""; | |
1470 | } | |
1471 | ||
1472 | if ($has_img) { | |
1473 | $has_img_part = "hi=\"$has_img\""; | |
1474 | } else { | |
1475 | $has_img_part = ""; | |
1476 | } | |
1477 | ||
fb1fb4ab | 1478 | print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\"/>"; |
a9cb1f83 AD |
1479 | } |
1480 | } | |
1481 | ||
1482 | if ($smart_mode && $fctrs_modified) { | |
1483 | $_SESSION["fctr_last_value"] = $old_counters; | |
1484 | } | |
1485 | } | |
1486 | ||
1b758780 AD |
1487 | function get_script_dt_add() { |
1488 | if (strpos(VERSION, "99") === false) { | |
1489 | return VERSION; | |
1490 | } else { | |
1491 | return time(); | |
1492 | } | |
1493 | } | |
1494 | ||
6e7f8d26 AD |
1495 | function get_pgsql_version($link) { |
1496 | $result = db_query($link, "SELECT version() AS version"); | |
1497 | $version = split(" ", db_fetch_result($result, 0, "version")); | |
1498 | return $version[1]; | |
1499 | } | |
1500 | ||
40d13c28 | 1501 | ?> |