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1 | <?php | |
2 | error_reporting(E_ERROR | E_WARNING | E_PARSE); | |
3 | ||
4 | /* remove ill effects of magic quotes */ | |
5 | ||
6 | if (get_magic_quotes_gpc()) { | |
7 | $_GET = array_map('stripslashes', $_GET); | |
8 | $_POST = array_map('stripslashes', $_POST); | |
9 | $_REQUEST = array_map('stripslashes', $_REQUEST); | |
10 | $_COOKIE = array_map('stripslashes', $_COOKIE); | |
11 | } | |
12 | ||
13 | require_once "sessions.php"; | |
14 | require_once "modules/backend-rpc.php"; | |
15 | ||
16 | /* if ($_GET["debug"]) { | |
17 | define('DEFAULT_ERROR_LEVEL', E_ALL); | |
18 | } else { | |
19 | define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE); | |
20 | } | |
21 | ||
22 | error_reporting(DEFAULT_ERROR_LEVEL); */ | |
23 | ||
24 | require_once "sanity_check.php"; | |
25 | require_once "config.php"; | |
26 | ||
27 | require_once "db.php"; | |
28 | require_once "db-prefs.php"; | |
29 | require_once "functions.php"; | |
30 | ||
31 | no_cache_incantation(); | |
32 | ||
33 | if (ENABLE_TRANSLATIONS == true) { | |
34 | startup_gettext(); | |
35 | } | |
36 | ||
37 | $script_started = getmicrotime(); | |
38 | ||
39 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
40 | ||
41 | if (!$link) { | |
42 | if (DB_TYPE == "mysql") { | |
43 | print mysql_error(); | |
44 | } | |
45 | // PG seems to display its own errors just fine by default. | |
46 | return; | |
47 | } | |
48 | ||
49 | if (DB_TYPE == "pgsql") { | |
50 | pg_query("set client_encoding = 'UTF-8'"); | |
51 | pg_set_client_encoding("UNICODE"); | |
52 | } else { | |
53 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
54 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
55 | // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET); | |
56 | } | |
57 | } | |
58 | ||
59 | $op = $_REQUEST["op"]; | |
60 | ||
61 | $print_exec_time = false; | |
62 | ||
63 | if ((!$op || $op == "rpc" || $op == "rss" || $op == "view" || | |
64 | $op == "digestSend" || $op == "viewfeed" || $op == "publish" || | |
65 | $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) { | |
66 | header("Content-Type: application/xml; charset=utf-8"); | |
67 | } else { | |
68 | if (!$_REQUEST["noxml"]) { | |
69 | header("Content-Type: text/html; charset=utf-8"); | |
70 | } else { | |
71 | header("Content-Type: text/plain; charset=utf-8"); | |
72 | } | |
73 | } | |
74 | ||
75 | if (!$op) { | |
76 | header("Content-Type: application/xml"); | |
77 | print_error_xml(7); exit; | |
78 | } | |
79 | ||
80 | if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds" | |
81 | && $op != "rss" && $op != "getUnread" && $op != "publish") { | |
82 | ||
83 | if ($op == "rpc" || $op == "viewfeed" || $op == "view") { | |
84 | print_error_xml(6); die; | |
85 | } else { | |
86 | print " | |
87 | <html><body> | |
88 | <p>Error: Not logged in.</p> | |
89 | <script type=\"text/javascript\"> | |
90 | if (parent.window != 'undefined') { | |
91 | parent.window.location = \"tt-rss.php\"; | |
92 | } else { | |
93 | window.location = \"tt-rss.php\"; | |
94 | } | |
95 | </script> | |
96 | </body></html> | |
97 | "; | |
98 | } | |
99 | exit; | |
100 | } | |
101 | ||
102 | $purge_intervals = array( | |
103 | 0 => __("Use default"), | |
104 | -1 => __("Never purge"), | |
105 | 5 => __("1 week old"), | |
106 | 14 => __("2 weeks old"), | |
107 | 31 => __("1 month old"), | |
108 | 60 => __("2 months old"), | |
109 | 90 => __("3 months old")); | |
110 | ||
111 | $update_intervals = array( | |
112 | 0 => __("Use default"), | |
113 | -1 => __("Disable updates"), | |
114 | 15 => __("Each 15 minutes"), | |
115 | 30 => __("Each 30 minutes"), | |
116 | 60 => __("Hourly"), | |
117 | 240 => __("Each 4 hours"), | |
118 | 720 => __("Each 12 hours"), | |
119 | 1440 => __("Daily"), | |
120 | 10080 => __("Weekly")); | |
121 | ||
122 | ||
123 | $access_level_names = array( | |
124 | 0 => __("User"), | |
125 | 10 => __("Administrator")); | |
126 | ||
127 | require_once "modules/pref-prefs.php"; | |
128 | require_once "modules/popup-dialog.php"; | |
129 | require_once "modules/help.php"; | |
130 | require_once "modules/pref-feeds.php"; | |
131 | require_once "modules/pref-filters.php"; | |
132 | require_once "modules/pref-labels.php"; | |
133 | require_once "modules/pref-users.php"; | |
134 | require_once "modules/pref-feed-browser.php"; | |
135 | ||
136 | if (!sanity_check($link)) { return; } | |
137 | ||
138 | if ($op == "rpc") { | |
139 | handle_rpc_request($link); | |
140 | } | |
141 | ||
142 | if ($op == "feeds") { | |
143 | ||
144 | $tags = $_GET["tags"]; | |
145 | ||
146 | $subop = $_GET["subop"]; | |
147 | ||
148 | if ($subop == "catchupAll") { | |
149 | db_query($link, "UPDATE ttrss_user_entries SET | |
150 | last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]); | |
151 | } | |
152 | ||
153 | if ($subop == "collapse") { | |
154 | $cat_id = db_escape_string($_GET["cid"]); | |
155 | ||
156 | db_query($link, "UPDATE ttrss_feed_categories SET | |
157 | collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " . | |
158 | $_SESSION["uid"]); | |
159 | return; | |
160 | } | |
161 | ||
162 | outputFeedList($link, $tags); | |
163 | ||
164 | } | |
165 | ||
166 | if ($op == "view") { | |
167 | ||
168 | $id = db_escape_string($_GET["id"]); | |
169 | $feed_id = db_escape_string($_GET["feed"]); | |
170 | $cids = split(",", db_escape_string($_GET["cids"])); | |
171 | $mode = db_escape_string($_GET["mode"]); | |
172 | $omode = db_escape_string($_GET["omode"]); | |
173 | ||
174 | print "<reply>"; | |
175 | ||
176 | // in prefetch mode we only output requested cids, main article | |
177 | // just gets marked as read (it already exists in client cache) | |
178 | ||
179 | if ($mode == "") { | |
180 | outputArticleXML($link, $id, $feed_id); | |
181 | } else { | |
182 | catchupArticleById($link, $id, 0); | |
183 | } | |
184 | ||
185 | foreach ($cids as $cid) { | |
186 | if ($cid) { | |
187 | outputArticleXML($link, $cid, $feed_id, false); | |
188 | } | |
189 | } | |
190 | ||
191 | if ($mode != "prefetch_old") { | |
192 | print "<counters>"; | |
193 | getAllCounters($link, $omode); | |
194 | print "</counters>"; | |
195 | } | |
196 | ||
197 | print "</reply>"; | |
198 | } | |
199 | ||
200 | if ($op == "viewfeed") { | |
201 | ||
202 | $print_exec_time = true; | |
203 | $timing_info = getmicrotime(); | |
204 | ||
205 | print "<reply>"; | |
206 | ||
207 | if ($_GET["debug"]) $timing_info = print_checkpoint("0", $timing_info); | |
208 | ||
209 | $omode = db_escape_string($_GET["omode"]); | |
210 | ||
211 | $feed = db_escape_string($_GET["feed"]); | |
212 | $subop = db_escape_string($_GET["subop"]); | |
213 | $view_mode = db_escape_string($_GET["view_mode"]); | |
214 | $limit = db_escape_string($_GET["limit"]); | |
215 | $cat_view = db_escape_string($_GET["cat"]); | |
216 | $next_unread_feed = db_escape_string($_GET["nuf"]); | |
217 | $offset = db_escape_string($_GET["skip"]); | |
218 | ||
219 | set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode); | |
220 | set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit); | |
221 | ||
222 | if (!$cat_view && preg_match("/^[0-9][0-9]*$/", $feed)) { | |
223 | db_query($link, "UPDATE ttrss_feeds SET last_viewed = NOW() | |
224 | WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]); | |
225 | } | |
226 | ||
227 | print "<headlines id=\"$feed\"><![CDATA["; | |
228 | ||
229 | $ret = outputHeadlinesList($link, $feed, $subop, | |
230 | $view_mode, $limit, $cat_view, $next_unread_feed, $offset); | |
231 | ||
232 | $topmost_article_ids = $ret[0]; | |
233 | $headlines_count = $ret[1]; | |
234 | $returned_feed = $ret[2]; | |
235 | $disable_cache = $ret[3]; | |
236 | ||
237 | print "]]></headlines>"; | |
238 | ||
239 | print "<headlines-count value=\"$headlines_count\"/>"; | |
240 | ||
241 | $headlines_unread = getFeedUnread($link, $returned_feed); | |
242 | ||
243 | print "<headlines-unread value=\"$headlines_unread\"/>"; | |
244 | printf("<disable-cache value=\"%d\"/>", $disable_cache); | |
245 | ||
246 | if ($_GET["debug"]) $timing_info = print_checkpoint("10", $timing_info); | |
247 | ||
248 | if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE')) { | |
249 | print "<articles>"; | |
250 | foreach ($topmost_article_ids as $id) { | |
251 | outputArticleXML($link, $id, $feed, false); | |
252 | } | |
253 | print "</articles>"; | |
254 | } | |
255 | ||
256 | if ($_GET["debug"]) $timing_info = print_checkpoint("20", $timing_info); | |
257 | ||
258 | print "<counters>"; | |
259 | getAllCounters($link, $omode, $feed); | |
260 | print "</counters>"; | |
261 | ||
262 | if ($_GET["debug"]) $timing_info = print_checkpoint("30", $timing_info); | |
263 | ||
264 | print_runtime_info($link); | |
265 | ||
266 | print "</reply>"; | |
267 | } | |
268 | ||
269 | if ($op == "pref-feeds") { | |
270 | module_pref_feeds($link); | |
271 | } | |
272 | ||
273 | if ($op == "pref-filters") { | |
274 | module_pref_filters($link); | |
275 | } | |
276 | ||
277 | if ($op == "pref-labels") { | |
278 | module_pref_labels($link); | |
279 | } | |
280 | ||
281 | if ($op == "pref-prefs") { | |
282 | module_pref_prefs($link); | |
283 | } | |
284 | ||
285 | if ($op == "pref-users") { | |
286 | module_pref_users($link); | |
287 | } | |
288 | ||
289 | if ($op == "help") { | |
290 | module_help($link); | |
291 | } | |
292 | ||
293 | if ($op == "dlg") { | |
294 | module_popup_dialog($link); | |
295 | } | |
296 | ||
297 | if ($op == "pref-pub-items") { | |
298 | module_pref_pub_items($link); | |
299 | } | |
300 | ||
301 | ||
302 | // update feeds of all users, may be used anonymously | |
303 | if ($op == "globalUpdateFeeds") { | |
304 | ||
305 | $result = db_query($link, "SELECT id FROM ttrss_users"); | |
306 | ||
307 | while ($line = db_fetch_assoc($result)) { | |
308 | $user_id = $line["id"]; | |
309 | // print "<!-- updating feeds of uid $user_id -->"; | |
310 | update_all_feeds($link, false, $user_id); | |
311 | } | |
312 | ||
313 | print "<rpc-reply> | |
314 | <message msg=\"All feeds updated\"/> | |
315 | </rpc-reply>"; | |
316 | ||
317 | } | |
318 | ||
319 | if ($op == "user-details") { | |
320 | ||
321 | if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) { | |
322 | return; | |
323 | } | |
324 | ||
325 | /* print "<html><head> | |
326 | <title>Tiny Tiny RSS : User Details</title> | |
327 | <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\"> | |
328 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> | |
329 | </head><body>"; */ | |
330 | ||
331 | $uid = sprintf("%d", $_GET["id"]); | |
332 | ||
333 | print "<div id=\"infoBoxTitle\">User details</div>"; | |
334 | ||
335 | print "<div class='infoBoxContents'>"; | |
336 | ||
337 | $result = db_query($link, "SELECT login, | |
338 | SUBSTRING(last_login,1,16) AS last_login, | |
339 | access_level, | |
340 | (SELECT COUNT(int_id) FROM ttrss_user_entries | |
341 | WHERE owner_uid = id) AS stored_articles, | |
342 | SUBSTRING(created,1,16) AS created | |
343 | FROM ttrss_users | |
344 | WHERE id = '$uid'"); | |
345 | ||
346 | if (db_num_rows($result) == 0) { | |
347 | print "<h1>User not found</h1>"; | |
348 | return; | |
349 | } | |
350 | ||
351 | # print "<h1>User Details</h1>"; | |
352 | ||
353 | $login = db_fetch_result($result, 0, "login"); | |
354 | ||
355 | # print "<h1>$login</h1>"; | |
356 | ||
357 | print "<table width='100%'>"; | |
358 | ||
359 | $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'), | |
360 | strtotime(db_fetch_result($result, 0, "last_login"))); | |
361 | ||
362 | $created = date(get_pref($link, 'LONG_DATE_FORMAT'), | |
363 | strtotime(db_fetch_result($result, 0, "created"))); | |
364 | ||
365 | $access_level = db_fetch_result($result, 0, "access_level"); | |
366 | $stored_articles = db_fetch_result($result, 0, "stored_articles"); | |
367 | ||
368 | # print "<tr><td>Username</td><td>$login</td></tr>"; | |
369 | # print "<tr><td>Access level</td><td>$access_level</td></tr>"; | |
370 | print "<tr><td>".__('Registered')."</td><td>$created</td></tr>"; | |
371 | print "<tr><td>".__('Last logged in')."</td><td>$last_login</td></tr>"; | |
372 | print "<tr><td>".__('Stored articles')."</td><td>$stored_articles</td></tr>"; | |
373 | ||
374 | $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds | |
375 | WHERE owner_uid = '$uid'"); | |
376 | ||
377 | $num_feeds = db_fetch_result($result, 0, "num_feeds"); | |
378 | ||
379 | print "<tr><td>".__('Subscribed feeds count')."</td><td>$num_feeds</td></tr>"; | |
380 | ||
381 | /* $result = db_query($link, "SELECT | |
382 | SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size | |
383 | FROM ttrss_user_entries,ttrss_entries | |
384 | WHERE owner_uid = '$uid' AND ref_id = id"); | |
385 | ||
386 | $db_size = round(db_fetch_result($result, 0, "db_size") / 1024); | |
387 | ||
388 | print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>"; */ | |
389 | ||
390 | print "</table>"; | |
391 | ||
392 | print "<h1>".__('Subscribed feeds')."</h1>"; | |
393 | ||
394 | $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds | |
395 | WHERE owner_uid = '$uid' ORDER BY title"); | |
396 | ||
397 | print "<ul class=\"userFeedList\">"; | |
398 | ||
399 | $row_class = "odd"; | |
400 | ||
401 | while ($line = db_fetch_assoc($result)) { | |
402 | ||
403 | $icon_file = ICONS_URL."/".$line["id"].".ico"; | |
404 | ||
405 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
406 | $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">"; | |
407 | } else { | |
408 | $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">"; | |
409 | } | |
410 | ||
411 | print "<li class=\"$row_class\">$feed_icon <a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>"; | |
412 | ||
413 | $row_class = toggleEvenOdd($row_class); | |
414 | ||
415 | } | |
416 | ||
417 | if (db_num_rows($result) < $num_feeds) { | |
418 | // FIXME - add link to show ALL subscribed feeds here somewhere | |
419 | print "<li><img | |
420 | class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\"> ...</li>"; | |
421 | } | |
422 | ||
423 | print "</ul>"; | |
424 | ||
425 | print "</div>"; | |
426 | ||
427 | print "<div align='center'> | |
428 | <input type='submit' class='button' | |
429 | onclick=\"closeInfoBox()\" value=\"Close this window\"></div>"; | |
430 | ||
431 | // print "</body></html>"; | |
432 | ||
433 | } | |
434 | ||
435 | if ($op == "pref-feed-browser") { | |
436 | module_pref_feed_browser($link); | |
437 | } | |
438 | ||
439 | if ($op == "publish") { | |
440 | $key = db_escape_string($_GET["key"]); | |
441 | ||
442 | $result = db_query($link, "SELECT login, owner_uid | |
443 | FROM ttrss_user_prefs, ttrss_users WHERE | |
444 | pref_name = '_PREFS_PUBLISH_KEY' AND | |
445 | value = '$key' AND | |
446 | ttrss_users.id = owner_uid"); | |
447 | ||
448 | if (db_num_rows($result) == 1) { | |
449 | $owner = db_fetch_result($result, 0, "owner_uid"); | |
450 | $login = db_fetch_result($result, 0, "login"); | |
451 | ||
452 | generate_syndicated_feed($link, $owner, -2, false); | |
453 | ||
454 | } else { | |
455 | print "<error>User not found</error>"; | |
456 | } | |
457 | ||
458 | } | |
459 | ||
460 | if ($op == "rss") { | |
461 | $feed = db_escape_string($_GET["id"]); | |
462 | $user = db_escape_string($_GET["user"]); | |
463 | $pass = db_escape_string($_GET["pass"]); | |
464 | $is_cat = $_GET["is_cat"] != false; | |
465 | ||
466 | $search = db_escape_string($_GET["q"]); | |
467 | $match_on = db_escape_string($_GET["m"]); | |
468 | $search_mode = db_escape_string($_GET["smode"]); | |
469 | ||
470 | if (!$_SESSION["uid"] && $user && $pass) { | |
471 | authenticate_user($link, $user, $pass); | |
472 | } | |
473 | ||
474 | if ($_SESSION["uid"] || | |
475 | http_authenticate_user($link)) { | |
476 | ||
477 | generate_syndicated_feed($link, 0, $feed, $is_cat, | |
478 | $search, $search_mode, $match_on); | |
479 | } | |
480 | ||
481 | } | |
482 | ||
483 | if ($op == "labelFromSearch") { | |
484 | $search = db_escape_string($_GET["search"]); | |
485 | $search_mode = db_escape_string($_GET["smode"]); | |
486 | $match_on = db_escape_string($_GET["match"]); | |
487 | $is_cat = db_escape_string($_GET["is_cat"]); | |
488 | $title = db_escape_string($_GET["title"]); | |
489 | $feed = sprintf("%d", $_GET["feed"]); | |
490 | ||
491 | $label_qparts = array(); | |
492 | ||
493 | $search_expr = getSearchSql($search, $match_on); | |
494 | ||
495 | if ($is_cat) { | |
496 | if ($feed != 0) { | |
497 | $search_expr .= " AND ttrss_feeds.cat_id = $feed "; | |
498 | } else { | |
499 | $search_expr .= " AND ttrss_feeds.cat_id IS NULL "; | |
500 | } | |
501 | } else { | |
502 | if ($search_mode == "all_feeds") { | |
503 | // NOOP | |
504 | } else if ($search_mode == "this_cat") { | |
505 | ||
506 | $tmp_result = db_query($link, "SELECT cat_id | |
507 | FROM ttrss_feeds WHERE id = '$feed'"); | |
508 | ||
509 | $cat_id = db_fetch_result($tmp_result, 0, "cat_id"); | |
510 | ||
511 | if ($cat_id > 0) { | |
512 | $search_expr .= " AND ttrss_feeds.cat_id = $cat_id "; | |
513 | } else { | |
514 | $search_expr .= " AND ttrss_feeds.cat_id IS NULL "; | |
515 | } | |
516 | } else { | |
517 | $search_expr .= " AND ttrss_feeds.id = $feed "; | |
518 | } | |
519 | ||
520 | } | |
521 | ||
522 | $search_expr = db_escape_string($search_expr); | |
523 | ||
524 | print $search_expr; | |
525 | ||
526 | if ($title) { | |
527 | $result = db_query($link, | |
528 | "INSERT INTO ttrss_labels (sql_exp,description,owner_uid) | |
529 | VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')"); | |
530 | } | |
531 | } | |
532 | ||
533 | if ($op == "getUnread") { | |
534 | $login = db_escape_string($_GET["login"]); | |
535 | ||
536 | header("Content-Type: text/plain; charset=utf-8"); | |
537 | ||
538 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'"); | |
539 | ||
540 | if (db_num_rows($result) == 1) { | |
541 | $uid = db_fetch_result($result, 0, "id"); | |
542 | print getGlobalUnread($link, $uid); | |
543 | } else { | |
544 | print "-1;User not found"; | |
545 | } | |
546 | ||
547 | $print_exec_time = false; | |
548 | } | |
549 | ||
550 | if ($op == "digestTest") { | |
551 | header("Content-Type: text/plain"); | |
552 | print_r(prepare_headlines_digest($link, $_SESSION["uid"])); | |
553 | $print_exec_time = false; | |
554 | ||
555 | } | |
556 | ||
557 | if ($op == "digestSend") { | |
558 | header("Content-Type: text/plain"); | |
559 | send_headlines_digests($link); | |
560 | $print_exec_time = false; | |
561 | ||
562 | } | |
563 | ||
564 | db_close($link); | |
565 | ?> | |
566 | ||
567 | <?php if ($print_exec_time) { ?> | |
568 | <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> --> | |
569 | <?php } ?> |