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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 | // db_query($link, "SET NAMES utf8"); | |
54 | // db_query($link, "SET CHARACTER SET utf8"); | |
55 | } | |
56 | ||
57 | $op = $_REQUEST["op"]; | |
58 | ||
59 | $print_exec_time = false; | |
60 | ||
61 | if ((!$op || $op == "rpc" || $op == "rss" || $op == "view" || | |
62 | $op == "digestSend" || $op == "viewfeed" || $op == "publish" || | |
63 | $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) { | |
64 | header("Content-Type: application/xml; charset=utf-8"); | |
65 | } else { | |
66 | header("Content-Type: text/html; charset=utf-8"); | |
67 | } | |
68 | ||
69 | if (!$op) { | |
70 | header("Content-Type: application/xml"); | |
71 | print_error_xml(7); exit; | |
72 | } | |
73 | ||
74 | if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds" | |
75 | && $op != "rss" && $op != "getUnread" && $op != "publish") { | |
76 | ||
77 | if ($op == "rpc" || $op == "viewfeed" || $op == "view") { | |
78 | print_error_xml(6); die; | |
79 | } else { | |
80 | print " | |
81 | <html><body> | |
82 | <p>Error: Not logged in.</p> | |
83 | <script type=\"text/javascript\"> | |
84 | if (parent.window != 'undefined') { | |
85 | parent.window.location = \"tt-rss.php\"; | |
86 | } else { | |
87 | window.location = \"tt-rss.php\"; | |
88 | } | |
89 | </script> | |
90 | </body></html> | |
91 | "; | |
92 | } | |
93 | exit; | |
94 | } | |
95 | ||
96 | $purge_intervals = array( | |
97 | 0 => __("Use default"), | |
98 | -1 => __("Never purge"), | |
99 | 5 => __("1 week old"), | |
100 | 14 => __("2 weeks old"), | |
101 | 31 => __("1 month old"), | |
102 | 60 => __("2 months old"), | |
103 | 90 => __("3 months old")); | |
104 | ||
105 | $update_intervals = array( | |
106 | 0 => __("Use default"), | |
107 | -1 => __("Disable updates"), | |
108 | 15 => __("Each 15 minutes"), | |
109 | 30 => __("Each 30 minutes"), | |
110 | 60 => __("Hourly"), | |
111 | 240 => __("Each 4 hours"), | |
112 | 720 => __("Each 12 hours"), | |
113 | 1440 => __("Daily"), | |
114 | 10080 => __("Weekly")); | |
115 | ||
116 | ||
117 | $access_level_names = array( | |
118 | 0 => __("User"), | |
119 | 10 => __("Administrator")); | |
120 | ||
121 | require_once "modules/pref-prefs.php"; | |
122 | require_once "modules/popup-dialog.php"; | |
123 | require_once "modules/help.php"; | |
124 | require_once "modules/pref-feeds.php"; | |
125 | require_once "modules/pref-filters.php"; | |
126 | require_once "modules/pref-labels.php"; | |
127 | require_once "modules/pref-users.php"; | |
128 | require_once "modules/pref-feed-browser.php"; | |
129 | ||
130 | if (!sanity_check($link)) { return; } | |
131 | ||
132 | if ($op == "rpc") { | |
133 | handle_rpc_request($link); | |
134 | } | |
135 | ||
136 | if ($op == "feeds") { | |
137 | ||
138 | $tags = $_GET["tags"]; | |
139 | ||
140 | $subop = $_GET["subop"]; | |
141 | ||
142 | if ($subop == "catchupAll") { | |
143 | db_query($link, "UPDATE ttrss_user_entries SET | |
144 | last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]); | |
145 | } | |
146 | ||
147 | if ($subop == "collapse") { | |
148 | $cat_id = db_escape_string($_GET["cid"]); | |
149 | ||
150 | db_query($link, "UPDATE ttrss_feed_categories SET | |
151 | collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " . | |
152 | $_SESSION["uid"]); | |
153 | return; | |
154 | } | |
155 | ||
156 | outputFeedList($link, $tags); | |
157 | ||
158 | } | |
159 | ||
160 | if ($op == "view") { | |
161 | ||
162 | $id = db_escape_string($_GET["id"]); | |
163 | $feed_id = db_escape_string($_GET["feed"]); | |
164 | $cids = split(",", db_escape_string($_GET["cids"])); | |
165 | $mode = db_escape_string($_GET["mode"]); | |
166 | $omode = db_escape_string($_GET["omode"]); | |
167 | ||
168 | print "<reply>"; | |
169 | ||
170 | // in prefetch mode we only output requested cids, main article | |
171 | // just gets marked as read (it already exists in client cache) | |
172 | ||
173 | if ($mode == "") { | |
174 | outputArticleXML($link, $id, $feed_id); | |
175 | } else { | |
176 | catchupArticleById($link, $id, 0); | |
177 | } | |
178 | ||
179 | foreach ($cids as $cid) { | |
180 | if ($cid) { | |
181 | outputArticleXML($link, $cid, $feed_id, false); | |
182 | } | |
183 | } | |
184 | ||
185 | if ($mode != "prefetch_old") { | |
186 | print "<counters>"; | |
187 | getAllCounters($link, $omode); | |
188 | print "</counters>"; | |
189 | } | |
190 | ||
191 | print "</reply>"; | |
192 | } | |
193 | ||
194 | if ($op == "viewfeed") { | |
195 | ||
196 | $print_exec_time = true; | |
197 | $timing_info = getmicrotime(); | |
198 | ||
199 | print "<reply>"; | |
200 | ||
201 | if ($_GET["debug"]) $timing_info = print_checkpoint("0", $timing_info); | |
202 | ||
203 | $omode = db_escape_string($_GET["omode"]); | |
204 | ||
205 | $feed = db_escape_string($_GET["feed"]); | |
206 | $subop = db_escape_string($_GET["subop"]); | |
207 | $view_mode = db_escape_string($_GET["view_mode"]); | |
208 | $limit = db_escape_string($_GET["limit"]); | |
209 | $cat_view = db_escape_string($_GET["cat"]); | |
210 | $next_unread_feed = db_escape_string($_GET["nuf"]); | |
211 | $offset = db_escape_string($_GET["skip"]); | |
212 | ||
213 | set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode); | |
214 | set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit); | |
215 | ||
216 | print "<headlines id=\"$feed\"><![CDATA["; | |
217 | ||
218 | $topmost_article_ids = outputHeadlinesList($link, $feed, $subop, | |
219 | $view_mode, $limit, $cat_view, $next_unread_feed, $offset); | |
220 | ||
221 | print "]]></headlines>"; | |
222 | ||
223 | if ($_GET["debug"]) $timing_info = print_checkpoint("10", $timing_info); | |
224 | ||
225 | if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE')) { | |
226 | print "<articles>"; | |
227 | foreach ($topmost_article_ids as $id) { | |
228 | outputArticleXML($link, $id, $feed, false); | |
229 | } | |
230 | print "</articles>"; | |
231 | } | |
232 | ||
233 | if ($_GET["debug"]) $timing_info = print_checkpoint("20", $timing_info); | |
234 | ||
235 | print "<counters>"; | |
236 | getAllCounters($link, $omode); | |
237 | print "</counters>"; | |
238 | ||
239 | if ($_GET["debug"]) $timing_info = print_checkpoint("30", $timing_info); | |
240 | ||
241 | print_runtime_info($link); | |
242 | ||
243 | print "</reply>"; | |
244 | } | |
245 | ||
246 | if ($op == "pref-feeds") { | |
247 | module_pref_feeds($link); | |
248 | } | |
249 | ||
250 | if ($op == "pref-filters") { | |
251 | module_pref_filters($link); | |
252 | } | |
253 | ||
254 | if ($op == "pref-labels") { | |
255 | module_pref_labels($link); | |
256 | } | |
257 | ||
258 | if ($op == "pref-prefs") { | |
259 | module_pref_prefs($link); | |
260 | } | |
261 | ||
262 | if ($op == "pref-users") { | |
263 | module_pref_users($link); | |
264 | } | |
265 | ||
266 | if ($op == "help") { | |
267 | module_help($link); | |
268 | } | |
269 | ||
270 | if ($op == "dlg") { | |
271 | module_popup_dialog($link); | |
272 | } | |
273 | ||
274 | if ($op == "pref-pub-items") { | |
275 | module_pref_pub_items($link); | |
276 | } | |
277 | ||
278 | ||
279 | // update feeds of all users, may be used anonymously | |
280 | if ($op == "globalUpdateFeeds") { | |
281 | ||
282 | $result = db_query($link, "SELECT id FROM ttrss_users"); | |
283 | ||
284 | while ($line = db_fetch_assoc($result)) { | |
285 | $user_id = $line["id"]; | |
286 | // print "<!-- updating feeds of uid $user_id -->"; | |
287 | update_all_feeds($link, false, $user_id); | |
288 | } | |
289 | ||
290 | print "<rpc-reply> | |
291 | <message msg=\"All feeds updated\"/> | |
292 | </rpc-reply>"; | |
293 | ||
294 | } | |
295 | ||
296 | if ($op == "user-details") { | |
297 | ||
298 | if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) { | |
299 | return; | |
300 | } | |
301 | ||
302 | /* print "<html><head> | |
303 | <title>Tiny Tiny RSS : User Details</title> | |
304 | <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\"> | |
305 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> | |
306 | </head><body>"; */ | |
307 | ||
308 | $uid = sprintf("%d", $_GET["id"]); | |
309 | ||
310 | print "<div id=\"infoBoxTitle\">User details</div>"; | |
311 | ||
312 | print "<div class='infoBoxContents'>"; | |
313 | ||
314 | $result = db_query($link, "SELECT login, | |
315 | SUBSTRING(last_login,1,16) AS last_login, | |
316 | access_level, | |
317 | (SELECT COUNT(int_id) FROM ttrss_user_entries | |
318 | WHERE owner_uid = id) AS stored_articles | |
319 | FROM ttrss_users | |
320 | WHERE id = '$uid'"); | |
321 | ||
322 | if (db_num_rows($result) == 0) { | |
323 | print "<h1>User not found</h1>"; | |
324 | return; | |
325 | } | |
326 | ||
327 | # print "<h1>User Details</h1>"; | |
328 | ||
329 | $login = db_fetch_result($result, 0, "login"); | |
330 | ||
331 | # print "<h1>$login</h1>"; | |
332 | ||
333 | print "<table width='100%'>"; | |
334 | ||
335 | $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'), | |
336 | strtotime(db_fetch_result($result, 0, "last_login"))); | |
337 | $access_level = db_fetch_result($result, 0, "access_level"); | |
338 | $stored_articles = db_fetch_result($result, 0, "stored_articles"); | |
339 | ||
340 | # print "<tr><td>Username</td><td>$login</td></tr>"; | |
341 | # print "<tr><td>Access level</td><td>$access_level</td></tr>"; | |
342 | print "<tr><td>Last logged in</td><td>$last_login</td></tr>"; | |
343 | print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>"; | |
344 | ||
345 | $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds | |
346 | WHERE owner_uid = '$uid'"); | |
347 | ||
348 | $num_feeds = db_fetch_result($result, 0, "num_feeds"); | |
349 | ||
350 | print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>"; | |
351 | ||
352 | /* $result = db_query($link, "SELECT | |
353 | SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size | |
354 | FROM ttrss_user_entries,ttrss_entries | |
355 | WHERE owner_uid = '$uid' AND ref_id = id"); | |
356 | ||
357 | $db_size = round(db_fetch_result($result, 0, "db_size") / 1024); | |
358 | ||
359 | print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>"; */ | |
360 | ||
361 | print "</table>"; | |
362 | ||
363 | print "<h1>Subscribed feeds</h1>"; | |
364 | ||
365 | $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds | |
366 | WHERE owner_uid = '$uid' ORDER BY title"); | |
367 | ||
368 | print "<ul class=\"userFeedList\">"; | |
369 | ||
370 | $row_class = "odd"; | |
371 | ||
372 | while ($line = db_fetch_assoc($result)) { | |
373 | ||
374 | $icon_file = ICONS_URL."/".$line["id"].".ico"; | |
375 | ||
376 | if (file_exists($icon_file) && filesize($icon_file) > 0) { | |
377 | $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">"; | |
378 | } else { | |
379 | $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">"; | |
380 | } | |
381 | ||
382 | print "<li class=\"$row_class\">$feed_icon <a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>"; | |
383 | ||
384 | $row_class = toggleEvenOdd($row_class); | |
385 | ||
386 | } | |
387 | ||
388 | if (db_num_rows($result) < $num_feeds) { | |
389 | // FIXME - add link to show ALL subscribed feeds here somewhere | |
390 | print "<li><img | |
391 | class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\"> ...</li>"; | |
392 | } | |
393 | ||
394 | print "</ul>"; | |
395 | ||
396 | print "</div>"; | |
397 | ||
398 | print "<div align='center'> | |
399 | <input type='submit' class='button' | |
400 | onclick=\"closeInfoBox()\" value=\"Close this window\"></div>"; | |
401 | ||
402 | // print "</body></html>"; | |
403 | ||
404 | } | |
405 | ||
406 | if ($op == "pref-feed-browser") { | |
407 | module_pref_feed_browser($link); | |
408 | } | |
409 | ||
410 | if ($op == "publish") { | |
411 | $key = db_escape_string($_GET["key"]); | |
412 | ||
413 | $result = db_query($link, "SELECT login, owner_uid | |
414 | FROM ttrss_user_prefs, ttrss_users WHERE | |
415 | pref_name = '_PREFS_PUBLISH_KEY' AND | |
416 | value = '$key' AND | |
417 | ttrss_users.id = owner_uid"); | |
418 | ||
419 | if (db_num_rows($result) == 1) { | |
420 | $owner = db_fetch_result($result, 0, "owner_uid"); | |
421 | $login = db_fetch_result($result, 0, "login"); | |
422 | ||
423 | generate_syndicated_feed($link, $owner, -2, false); | |
424 | ||
425 | } else { | |
426 | print "<error>User not found</error>"; | |
427 | } | |
428 | ||
429 | } | |
430 | ||
431 | if ($op == "rss") { | |
432 | $feed = db_escape_string($_GET["id"]); | |
433 | $user = db_escape_string($_GET["user"]); | |
434 | $pass = db_escape_string($_GET["pass"]); | |
435 | $is_cat = $_GET["is_cat"] != false; | |
436 | ||
437 | $search = db_escape_string($_GET["q"]); | |
438 | $match_on = db_escape_string($_GET["m"]); | |
439 | $search_mode = db_escape_string($_GET["smode"]); | |
440 | ||
441 | if (!$_SESSION["uid"] && $user && $pass) { | |
442 | authenticate_user($link, $user, $pass); | |
443 | } | |
444 | ||
445 | if ($_SESSION["uid"] || | |
446 | http_authenticate_user($link)) { | |
447 | ||
448 | generate_syndicated_feed($link, 0, $feed, $is_cat, | |
449 | $search, $search_mode, $match_on); | |
450 | } | |
451 | ||
452 | } | |
453 | ||
454 | if ($op == "labelFromSearch") { | |
455 | $search = db_escape_string($_GET["search"]); | |
456 | $search_mode = db_escape_string($_GET["smode"]); | |
457 | $match_on = db_escape_string($_GET["match"]); | |
458 | $is_cat = db_escape_string($_GET["is_cat"]); | |
459 | $title = db_escape_string($_GET["title"]); | |
460 | $feed = sprintf("%d", $_GET["feed"]); | |
461 | ||
462 | $label_qparts = array(); | |
463 | ||
464 | $search_expr = getSearchSql($search, $match_on); | |
465 | ||
466 | if ($is_cat) { | |
467 | if ($feed != 0) { | |
468 | $search_expr .= " AND ttrss_feeds.cat_id = $feed "; | |
469 | } else { | |
470 | $search_expr .= " AND ttrss_feeds.cat_id IS NULL "; | |
471 | } | |
472 | } else { | |
473 | if ($search_mode == "all_feeds") { | |
474 | // NOOP | |
475 | } else if ($search_mode == "this_cat") { | |
476 | ||
477 | $tmp_result = db_query($link, "SELECT cat_id | |
478 | FROM ttrss_feeds WHERE id = '$feed'"); | |
479 | ||
480 | $cat_id = db_fetch_result($tmp_result, 0, "cat_id"); | |
481 | ||
482 | if ($cat_id > 0) { | |
483 | $search_expr .= " AND ttrss_feeds.cat_id = $cat_id "; | |
484 | } else { | |
485 | $search_expr .= " AND ttrss_feeds.cat_id IS NULL "; | |
486 | } | |
487 | } else { | |
488 | $search_expr .= " AND ttrss_feeds.id = $feed "; | |
489 | } | |
490 | ||
491 | } | |
492 | ||
493 | $search_expr = db_escape_string($search_expr); | |
494 | ||
495 | print $search_expr; | |
496 | ||
497 | if ($title) { | |
498 | $result = db_query($link, | |
499 | "INSERT INTO ttrss_labels (sql_exp,description,owner_uid) | |
500 | VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')"); | |
501 | } | |
502 | } | |
503 | ||
504 | if ($op == "getUnread") { | |
505 | $login = db_escape_string($_GET["login"]); | |
506 | ||
507 | header("Content-Type: text/plain; charset=utf-8"); | |
508 | ||
509 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'"); | |
510 | ||
511 | if (db_num_rows($result) == 1) { | |
512 | $uid = db_fetch_result($result, 0, "id"); | |
513 | print getGlobalUnread($link, $uid); | |
514 | } else { | |
515 | print "-1;User not found"; | |
516 | } | |
517 | ||
518 | $print_exec_time = false; | |
519 | } | |
520 | ||
521 | if ($op == "digestTest") { | |
522 | header("Content-Type: text/plain"); | |
523 | print_r(prepare_headlines_digest($link, $_SESSION["uid"])); | |
524 | $print_exec_time = false; | |
525 | ||
526 | } | |
527 | ||
528 | if ($op == "digestSend") { | |
529 | header("Content-Type: text/plain"); | |
530 | send_headlines_digests($link); | |
531 | $print_exec_time = false; | |
532 | ||
533 | } | |
534 | ||
535 | db_close($link); | |
536 | ?> | |
537 | ||
538 | <?php if ($print_exec_time) { ?> | |
539 | <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> --> | |
540 | <?php } ?> |