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1 | <?php | |
2 | ||
3 | class API extends Handler { | |
4 | ||
5 | const API_LEVEL = 6; | |
6 | ||
7 | const STATUS_OK = 0; | |
8 | const STATUS_ERR = 1; | |
9 | ||
10 | private $seq; | |
11 | ||
12 | function before($method) { | |
13 | if (parent::before($method)) { | |
14 | header("Content-Type: text/json"); | |
15 | ||
16 | if (!$_SESSION["uid"] && $method != "login" && $method != "isloggedin") { | |
17 | print $this->wrap(self::STATUS_ERR, array("error" => 'NOT_LOGGED_IN')); | |
18 | return false; | |
19 | } | |
20 | ||
21 | if ($_SESSION["uid"] && $method != "logout" && !get_pref( 'ENABLE_API_ACCESS')) { | |
22 | print $this->wrap(self::STATUS_ERR, array("error" => 'API_DISABLED')); | |
23 | return false; | |
24 | } | |
25 | ||
26 | $this->seq = (int) $_REQUEST['seq']; | |
27 | ||
28 | return true; | |
29 | } | |
30 | return false; | |
31 | } | |
32 | ||
33 | function wrap($status, $reply) { | |
34 | print json_encode(array("seq" => $this->seq, | |
35 | "status" => $status, | |
36 | "content" => $reply)); | |
37 | } | |
38 | ||
39 | function getVersion() { | |
40 | $rv = array("version" => VERSION); | |
41 | print $this->wrap(self::STATUS_OK, $rv); | |
42 | } | |
43 | ||
44 | function getApiLevel() { | |
45 | $rv = array("level" => self::API_LEVEL); | |
46 | print $this->wrap(self::STATUS_OK, $rv); | |
47 | } | |
48 | ||
49 | function login() { | |
50 | @session_destroy(); | |
51 | @session_start(); | |
52 | ||
53 | $login = db_escape_string( $_REQUEST["user"]); | |
54 | $password = $_REQUEST["password"]; | |
55 | $password_base64 = base64_decode($_REQUEST["password"]); | |
56 | ||
57 | if (SINGLE_USER_MODE) $login = "admin"; | |
58 | ||
59 | $result = db_query( "SELECT id FROM ttrss_users WHERE login = '$login'"); | |
60 | ||
61 | if (db_num_rows($result) != 0) { | |
62 | $uid = db_fetch_result($result, 0, "id"); | |
63 | } else { | |
64 | $uid = 0; | |
65 | } | |
66 | ||
67 | if (!$uid) { | |
68 | print $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR")); | |
69 | return; | |
70 | } | |
71 | ||
72 | if (get_pref( "ENABLE_API_ACCESS", $uid)) { | |
73 | if (authenticate_user( $login, $password)) { // try login with normal password | |
74 | print $this->wrap(self::STATUS_OK, array("session_id" => session_id(), | |
75 | "api_level" => self::API_LEVEL)); | |
76 | } else if (authenticate_user( $login, $password_base64)) { // else try with base64_decoded password | |
77 | print $this->wrap(self::STATUS_OK, array("session_id" => session_id(), | |
78 | "api_level" => self::API_LEVEL)); | |
79 | } else { // else we are not logged in | |
80 | print $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR")); | |
81 | } | |
82 | } else { | |
83 | print $this->wrap(self::STATUS_ERR, array("error" => "API_DISABLED")); | |
84 | } | |
85 | ||
86 | } | |
87 | ||
88 | function logout() { | |
89 | logout_user(); | |
90 | print $this->wrap(self::STATUS_OK, array("status" => "OK")); | |
91 | } | |
92 | ||
93 | function isLoggedIn() { | |
94 | print $this->wrap(self::STATUS_OK, array("status" => $_SESSION["uid"] != '')); | |
95 | } | |
96 | ||
97 | function getUnread() { | |
98 | $feed_id = db_escape_string( $_REQUEST["feed_id"]); | |
99 | $is_cat = db_escape_string( $_REQUEST["is_cat"]); | |
100 | ||
101 | if ($feed_id) { | |
102 | print $this->wrap(self::STATUS_OK, array("unread" => getFeedUnread( $feed_id, $is_cat))); | |
103 | } else { | |
104 | print $this->wrap(self::STATUS_OK, array("unread" => getGlobalUnread())); | |
105 | } | |
106 | } | |
107 | ||
108 | /* Method added for ttrss-reader for Android */ | |
109 | function getCounters() { | |
110 | print $this->wrap(self::STATUS_OK, getAllCounters()); | |
111 | } | |
112 | ||
113 | function getFeeds() { | |
114 | $cat_id = db_escape_string( $_REQUEST["cat_id"]); | |
115 | $unread_only = sql_bool_to_bool($_REQUEST["unread_only"]); | |
116 | $limit = (int) db_escape_string( $_REQUEST["limit"]); | |
117 | $offset = (int) db_escape_string( $_REQUEST["offset"]); | |
118 | $include_nested = sql_bool_to_bool($_REQUEST["include_nested"]); | |
119 | ||
120 | $feeds = $this->api_get_feeds( $cat_id, $unread_only, $limit, $offset, $include_nested); | |
121 | ||
122 | print $this->wrap(self::STATUS_OK, $feeds); | |
123 | } | |
124 | ||
125 | function getCategories() { | |
126 | $unread_only = sql_bool_to_bool($_REQUEST["unread_only"]); | |
127 | $enable_nested = sql_bool_to_bool($_REQUEST["enable_nested"]); | |
128 | $include_empty = sql_bool_to_bool($_REQUEST['include_empty']); | |
129 | ||
130 | // TODO do not return empty categories, return Uncategorized and standard virtual cats | |
131 | ||
132 | if ($enable_nested) | |
133 | $nested_qpart = "parent_cat IS NULL"; | |
134 | else | |
135 | $nested_qpart = "true"; | |
136 | ||
137 | $result = db_query( "SELECT | |
138 | id, title, order_id, (SELECT COUNT(id) FROM | |
139 | ttrss_feeds WHERE | |
140 | ttrss_feed_categories.id IS NOT NULL AND cat_id = ttrss_feed_categories.id) AS num_feeds, | |
141 | (SELECT COUNT(id) FROM | |
142 | ttrss_feed_categories AS c2 WHERE | |
143 | c2.parent_cat = ttrss_feed_categories.id) AS num_cats | |
144 | FROM ttrss_feed_categories | |
145 | WHERE $nested_qpart AND owner_uid = " . | |
146 | $_SESSION["uid"]); | |
147 | ||
148 | $cats = array(); | |
149 | ||
150 | while ($line = db_fetch_assoc($result)) { | |
151 | if ($include_empty || $line["num_feeds"] > 0 || $line["num_cats"] > 0) { | |
152 | $unread = getFeedUnread( $line["id"], true); | |
153 | ||
154 | if ($enable_nested) | |
155 | $unread += getCategoryChildrenUnread( $line["id"]); | |
156 | ||
157 | if ($unread || !$unread_only) { | |
158 | array_push($cats, array("id" => $line["id"], | |
159 | "title" => $line["title"], | |
160 | "unread" => $unread, | |
161 | "order_id" => (int) $line["order_id"], | |
162 | )); | |
163 | } | |
164 | } | |
165 | } | |
166 | ||
167 | foreach (array(-2,-1,0) as $cat_id) { | |
168 | if ($include_empty || !$this->isCategoryEmpty($cat_id)) { | |
169 | $unread = getFeedUnread( $cat_id, true); | |
170 | ||
171 | if ($unread || !$unread_only) { | |
172 | array_push($cats, array("id" => $cat_id, | |
173 | "title" => getCategoryTitle( $cat_id), | |
174 | "unread" => $unread)); | |
175 | } | |
176 | } | |
177 | } | |
178 | ||
179 | print $this->wrap(self::STATUS_OK, $cats); | |
180 | } | |
181 | ||
182 | function getHeadlines() { | |
183 | $feed_id = db_escape_string( $_REQUEST["feed_id"]); | |
184 | if ($feed_id != "") { | |
185 | ||
186 | $limit = (int)db_escape_string( $_REQUEST["limit"]); | |
187 | ||
188 | if (!$limit || $limit >= 60) $limit = 60; | |
189 | ||
190 | $offset = (int)db_escape_string( $_REQUEST["skip"]); | |
191 | $filter = db_escape_string( $_REQUEST["filter"]); | |
192 | $is_cat = sql_bool_to_bool($_REQUEST["is_cat"]); | |
193 | $show_excerpt = sql_bool_to_bool($_REQUEST["show_excerpt"]); | |
194 | $show_content = sql_bool_to_bool($_REQUEST["show_content"]); | |
195 | /* all_articles, unread, adaptive, marked, updated */ | |
196 | $view_mode = db_escape_string( $_REQUEST["view_mode"]); | |
197 | $include_attachments = sql_bool_to_bool($_REQUEST["include_attachments"]); | |
198 | $since_id = (int)db_escape_string( $_REQUEST["since_id"]); | |
199 | $include_nested = sql_bool_to_bool($_REQUEST["include_nested"]); | |
200 | $sanitize_content = true; | |
201 | ||
202 | $override_order = false; | |
203 | switch ($_REQUEST["order_by"]) { | |
204 | case "date_reverse": | |
205 | $override_order = "date_entered, updated"; | |
206 | break; | |
207 | case "feed_dates": | |
208 | $override_order = "updated DESC"; | |
209 | break; | |
210 | } | |
211 | ||
212 | /* do not rely on params below */ | |
213 | ||
214 | $search = db_escape_string( $_REQUEST["search"]); | |
215 | $search_mode = db_escape_string( $_REQUEST["search_mode"]); | |
216 | ||
217 | $headlines = $this->api_get_headlines( $feed_id, $limit, $offset, | |
218 | $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $override_order, | |
219 | $include_attachments, $since_id, $search, $search_mode, | |
220 | $include_nested, $sanitize_content); | |
221 | ||
222 | print $this->wrap(self::STATUS_OK, $headlines); | |
223 | } else { | |
224 | print $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); | |
225 | } | |
226 | } | |
227 | ||
228 | function updateArticle() { | |
229 | $article_ids = array_filter(explode(",", db_escape_string( $_REQUEST["article_ids"])), is_numeric); | |
230 | $mode = (int) db_escape_string( $_REQUEST["mode"]); | |
231 | $data = db_escape_string( $_REQUEST["data"]); | |
232 | $field_raw = (int)db_escape_string( $_REQUEST["field"]); | |
233 | ||
234 | $field = ""; | |
235 | $set_to = ""; | |
236 | ||
237 | switch ($field_raw) { | |
238 | case 0: | |
239 | $field = "marked"; | |
240 | $additional_fields = ",last_marked = NOW()"; | |
241 | break; | |
242 | case 1: | |
243 | $field = "published"; | |
244 | $additional_fields = ",last_published = NOW()"; | |
245 | break; | |
246 | case 2: | |
247 | $field = "unread"; | |
248 | $additional_fields = ",last_read = NOW()"; | |
249 | break; | |
250 | case 3: | |
251 | $field = "note"; | |
252 | }; | |
253 | ||
254 | switch ($mode) { | |
255 | case 1: | |
256 | $set_to = "true"; | |
257 | break; | |
258 | case 0: | |
259 | $set_to = "false"; | |
260 | break; | |
261 | case 2: | |
262 | $set_to = "NOT $field"; | |
263 | break; | |
264 | } | |
265 | ||
266 | if ($field == "note") $set_to = "'$data'"; | |
267 | ||
268 | if ($field && $set_to && count($article_ids) > 0) { | |
269 | ||
270 | $article_ids = join(", ", $article_ids); | |
271 | ||
272 | $result = db_query( "UPDATE ttrss_user_entries SET $field = $set_to $additional_fields WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]); | |
273 | ||
274 | $num_updated = db_affected_rows( $result); | |
275 | ||
276 | if ($num_updated > 0 && $field == "unread") { | |
277 | $result = db_query( "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
278 | WHERE ref_id IN ($article_ids)"); | |
279 | ||
280 | while ($line = db_fetch_assoc($result)) { | |
281 | ccache_update( $line["feed_id"], $_SESSION["uid"]); | |
282 | } | |
283 | } | |
284 | ||
285 | if ($num_updated > 0 && $field == "published") { | |
286 | if (PUBSUBHUBBUB_HUB) { | |
287 | $rss_link = get_self_url_prefix() . | |
288 | "/public.php?op=rss&id=-2&key=" . | |
289 | get_feed_access_key( -2, false); | |
290 | ||
291 | $p = new Publisher(PUBSUBHUBBUB_HUB); | |
292 | $pubsub_result = $p->publish_update($rss_link); | |
293 | } | |
294 | } | |
295 | ||
296 | print $this->wrap(self::STATUS_OK, array("status" => "OK", | |
297 | "updated" => $num_updated)); | |
298 | ||
299 | } else { | |
300 | print $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); | |
301 | } | |
302 | ||
303 | } | |
304 | ||
305 | function getArticle() { | |
306 | ||
307 | $article_id = join(",", array_filter(explode(",", db_escape_string( $_REQUEST["article_id"])), is_numeric)); | |
308 | ||
309 | $query = "SELECT id,title,link,content,cached_content,feed_id,comments,int_id, | |
310 | marked,unread,published,score, | |
311 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, | |
312 | author | |
313 | FROM ttrss_entries,ttrss_user_entries | |
314 | WHERE id IN ($article_id) AND ref_id = id AND owner_uid = " . | |
315 | $_SESSION["uid"] ; | |
316 | ||
317 | $result = db_query( $query); | |
318 | ||
319 | $articles = array(); | |
320 | ||
321 | if (db_num_rows($result) != 0) { | |
322 | ||
323 | while ($line = db_fetch_assoc($result)) { | |
324 | ||
325 | $attachments = get_article_enclosures( $line['id']); | |
326 | ||
327 | $article = array( | |
328 | "id" => $line["id"], | |
329 | "title" => $line["title"], | |
330 | "link" => $line["link"], | |
331 | "labels" => get_article_labels( $line['id']), | |
332 | "unread" => sql_bool_to_bool($line["unread"]), | |
333 | "marked" => sql_bool_to_bool($line["marked"]), | |
334 | "published" => sql_bool_to_bool($line["published"]), | |
335 | "comments" => $line["comments"], | |
336 | "author" => $line["author"], | |
337 | "updated" => (int) strtotime($line["updated"]), | |
338 | "content" => $line["cached_content"] != "" ? $line["cached_content"] : $line["content"], | |
339 | "feed_id" => $line["feed_id"], | |
340 | "attachments" => $attachments, | |
341 | "score" => (int)$line["score"] | |
342 | ); | |
343 | ||
344 | global $pluginhost; | |
345 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_API) as $p) { | |
346 | $article = $p->hook_render_article_api(array("article" => $article)); | |
347 | } | |
348 | ||
349 | ||
350 | array_push($articles, $article); | |
351 | ||
352 | } | |
353 | } | |
354 | ||
355 | print $this->wrap(self::STATUS_OK, $articles); | |
356 | ||
357 | } | |
358 | ||
359 | function getConfig() { | |
360 | $config = array( | |
361 | "icons_dir" => ICONS_DIR, | |
362 | "icons_url" => ICONS_URL); | |
363 | ||
364 | $config["daemon_is_running"] = file_is_locked("update_daemon.lock"); | |
365 | ||
366 | $result = db_query( "SELECT COUNT(*) AS cf FROM | |
367 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
368 | ||
369 | $num_feeds = db_fetch_result($result, 0, "cf"); | |
370 | ||
371 | $config["num_feeds"] = (int)$num_feeds; | |
372 | ||
373 | print $this->wrap(self::STATUS_OK, $config); | |
374 | } | |
375 | ||
376 | function updateFeed() { | |
377 | require_once "include/rssfuncs.php"; | |
378 | ||
379 | $feed_id = (int) db_escape_string( $_REQUEST["feed_id"]); | |
380 | ||
381 | update_rss_feed( $feed_id, true); | |
382 | ||
383 | print $this->wrap(self::STATUS_OK, array("status" => "OK")); | |
384 | } | |
385 | ||
386 | function catchupFeed() { | |
387 | $feed_id = db_escape_string( $_REQUEST["feed_id"]); | |
388 | $is_cat = db_escape_string( $_REQUEST["is_cat"]); | |
389 | ||
390 | catchup_feed( $feed_id, $is_cat); | |
391 | ||
392 | print $this->wrap(self::STATUS_OK, array("status" => "OK")); | |
393 | } | |
394 | ||
395 | function getPref() { | |
396 | $pref_name = db_escape_string( $_REQUEST["pref_name"]); | |
397 | ||
398 | print $this->wrap(self::STATUS_OK, array("value" => get_pref( $pref_name))); | |
399 | } | |
400 | ||
401 | function getLabels() { | |
402 | //$article_ids = array_filter(explode(",", db_escape_string( $_REQUEST["article_ids"])), is_numeric); | |
403 | ||
404 | $article_id = (int)$_REQUEST['article_id']; | |
405 | ||
406 | $rv = array(); | |
407 | ||
408 | $result = db_query( "SELECT id, caption, fg_color, bg_color | |
409 | FROM ttrss_labels2 | |
410 | WHERE owner_uid = '".$_SESSION['uid']."' ORDER BY caption"); | |
411 | ||
412 | if ($article_id) | |
413 | $article_labels = get_article_labels( $article_id); | |
414 | else | |
415 | $article_labels = array(); | |
416 | ||
417 | while ($line = db_fetch_assoc($result)) { | |
418 | ||
419 | $checked = false; | |
420 | foreach ($article_labels as $al) { | |
421 | if ($al[0] == $line['id']) { | |
422 | $checked = true; | |
423 | break; | |
424 | } | |
425 | } | |
426 | ||
427 | array_push($rv, array( | |
428 | "id" => (int)$line['id'], | |
429 | "caption" => $line['caption'], | |
430 | "fg_color" => $line['fg_color'], | |
431 | "bg_color" => $line['bg_color'], | |
432 | "checked" => $checked)); | |
433 | } | |
434 | ||
435 | print $this->wrap(self::STATUS_OK, $rv); | |
436 | } | |
437 | ||
438 | function setArticleLabel() { | |
439 | ||
440 | $article_ids = array_filter(explode(",", db_escape_string( $_REQUEST["article_ids"])), is_numeric); | |
441 | $label_id = (int) db_escape_string( $_REQUEST['label_id']); | |
442 | $assign = (bool) db_escape_string( $_REQUEST['assign']) == "true"; | |
443 | ||
444 | $label = db_escape_string( label_find_caption( | |
445 | $label_id, $_SESSION["uid"])); | |
446 | ||
447 | $num_updated = 0; | |
448 | ||
449 | if ($label) { | |
450 | ||
451 | foreach ($article_ids as $id) { | |
452 | ||
453 | if ($assign) | |
454 | label_add_article( $id, $label, $_SESSION["uid"]); | |
455 | else | |
456 | label_remove_article( $id, $label, $_SESSION["uid"]); | |
457 | ||
458 | ++$num_updated; | |
459 | ||
460 | } | |
461 | } | |
462 | ||
463 | print $this->wrap(self::STATUS_OK, array("status" => "OK", | |
464 | "updated" => $num_updated)); | |
465 | ||
466 | } | |
467 | ||
468 | function index($method) { | |
469 | global $pluginhost; | |
470 | ||
471 | $plugin = $pluginhost->get_api_method(strtolower($method)); | |
472 | ||
473 | if ($plugin && method_exists($plugin, $method)) { | |
474 | $reply = $plugin->$method(); | |
475 | ||
476 | print $this->wrap($reply[0], $reply[1]); | |
477 | ||
478 | } else { | |
479 | print $this->wrap(self::STATUS_ERR, array("error" => 'UNKNOWN_METHOD', "method" => $method)); | |
480 | } | |
481 | } | |
482 | ||
483 | function shareToPublished() { | |
484 | $title = db_escape_string( strip_tags($_REQUEST["title"])); | |
485 | $url = db_escape_string( strip_tags($_REQUEST["url"])); | |
486 | $content = db_escape_string( strip_tags($_REQUEST["content"])); | |
487 | ||
488 | if (Article::create_published_article( $title, $url, $content, "", $_SESSION["uid"])) { | |
489 | print $this->wrap(self::STATUS_OK, array("status" => 'OK')); | |
490 | } else { | |
491 | print $this->wrap(self::STATUS_ERR, array("error" => 'Publishing failed')); | |
492 | } | |
493 | } | |
494 | ||
495 | static function api_get_feeds( $cat_id, $unread_only, $limit, $offset, $include_nested = false) { | |
496 | ||
497 | $feeds = array(); | |
498 | ||
499 | /* Labels */ | |
500 | ||
501 | if ($cat_id == -4 || $cat_id == -2) { | |
502 | $counters = getLabelCounters( true); | |
503 | ||
504 | foreach (array_values($counters) as $cv) { | |
505 | ||
506 | $unread = $cv["counter"]; | |
507 | ||
508 | if ($unread || !$unread_only) { | |
509 | ||
510 | $row = array( | |
511 | "id" => $cv["id"], | |
512 | "title" => $cv["description"], | |
513 | "unread" => $cv["counter"], | |
514 | "cat_id" => -2, | |
515 | ); | |
516 | ||
517 | array_push($feeds, $row); | |
518 | } | |
519 | } | |
520 | } | |
521 | ||
522 | /* Virtual feeds */ | |
523 | ||
524 | if ($cat_id == -4 || $cat_id == -1) { | |
525 | foreach (array(-1, -2, -3, -4, -6, 0) as $i) { | |
526 | $unread = getFeedUnread( $i); | |
527 | ||
528 | if ($unread || !$unread_only) { | |
529 | $title = getFeedTitle( $i); | |
530 | ||
531 | $row = array( | |
532 | "id" => $i, | |
533 | "title" => $title, | |
534 | "unread" => $unread, | |
535 | "cat_id" => -1, | |
536 | ); | |
537 | array_push($feeds, $row); | |
538 | } | |
539 | ||
540 | } | |
541 | } | |
542 | ||
543 | /* Child cats */ | |
544 | ||
545 | if ($include_nested && $cat_id) { | |
546 | $result = db_query( "SELECT | |
547 | id, title FROM ttrss_feed_categories | |
548 | WHERE parent_cat = '$cat_id' AND owner_uid = " . $_SESSION["uid"] . | |
549 | " ORDER BY id, title"); | |
550 | ||
551 | while ($line = db_fetch_assoc($result)) { | |
552 | $unread = getFeedUnread( $line["id"], true) + | |
553 | getCategoryChildrenUnread( $line["id"]); | |
554 | ||
555 | if ($unread || !$unread_only) { | |
556 | $row = array( | |
557 | "id" => $line["id"], | |
558 | "title" => $line["title"], | |
559 | "unread" => $unread, | |
560 | "is_cat" => true, | |
561 | ); | |
562 | array_push($feeds, $row); | |
563 | } | |
564 | } | |
565 | } | |
566 | ||
567 | /* Real feeds */ | |
568 | ||
569 | if ($limit) { | |
570 | $limit_qpart = "LIMIT $limit OFFSET $offset"; | |
571 | } else { | |
572 | $limit_qpart = ""; | |
573 | } | |
574 | ||
575 | if ($cat_id == -4 || $cat_id == -3) { | |
576 | $result = db_query( "SELECT | |
577 | id, feed_url, cat_id, title, order_id, ". | |
578 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
579 | FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] . | |
580 | " ORDER BY cat_id, title " . $limit_qpart); | |
581 | } else { | |
582 | ||
583 | if ($cat_id) | |
584 | $cat_qpart = "cat_id = '$cat_id'"; | |
585 | else | |
586 | $cat_qpart = "cat_id IS NULL"; | |
587 | ||
588 | $result = db_query( "SELECT | |
589 | id, feed_url, cat_id, title, order_id, ". | |
590 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
591 | FROM ttrss_feeds WHERE | |
592 | $cat_qpart AND owner_uid = " . $_SESSION["uid"] . | |
593 | " ORDER BY cat_id, title " . $limit_qpart); | |
594 | } | |
595 | ||
596 | while ($line = db_fetch_assoc($result)) { | |
597 | ||
598 | $unread = getFeedUnread( $line["id"]); | |
599 | ||
600 | $has_icon = feed_has_icon($line['id']); | |
601 | ||
602 | if ($unread || !$unread_only) { | |
603 | ||
604 | $row = array( | |
605 | "feed_url" => $line["feed_url"], | |
606 | "title" => $line["title"], | |
607 | "id" => (int)$line["id"], | |
608 | "unread" => (int)$unread, | |
609 | "has_icon" => $has_icon, | |
610 | "cat_id" => (int)$line["cat_id"], | |
611 | "last_updated" => (int) strtotime($line["last_updated"]), | |
612 | "order_id" => (int) $line["order_id"], | |
613 | ); | |
614 | ||
615 | array_push($feeds, $row); | |
616 | } | |
617 | } | |
618 | ||
619 | return $feeds; | |
620 | } | |
621 | ||
622 | static function api_get_headlines( $feed_id, $limit, $offset, | |
623 | $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, | |
624 | $include_attachments, $since_id, | |
625 | $search = "", $search_mode = "", | |
626 | $include_nested = false, $sanitize_content = true) { | |
627 | ||
628 | $qfh_ret = queryFeedHeadlines( $feed_id, $limit, | |
629 | $view_mode, $is_cat, $search, $search_mode, | |
630 | $order, $offset, 0, false, $since_id, $include_nested); | |
631 | ||
632 | $result = $qfh_ret[0]; | |
633 | $feed_title = $qfh_ret[1]; | |
634 | ||
635 | $headlines = array(); | |
636 | ||
637 | while ($line = db_fetch_assoc($result)) { | |
638 | $is_updated = ($line["last_read"] == "" && | |
639 | ($line["unread"] != "t" && $line["unread"] != "1")); | |
640 | ||
641 | $tags = explode(",", $line["tag_cache"]); | |
642 | $labels = json_decode($line["label_cache"], true); | |
643 | ||
644 | //if (!$tags) $tags = get_article_tags( $line["id"]); | |
645 | //if (!$labels) $labels = get_article_labels( $line["id"]); | |
646 | ||
647 | $headline_row = array( | |
648 | "id" => (int)$line["id"], | |
649 | "unread" => sql_bool_to_bool($line["unread"]), | |
650 | "marked" => sql_bool_to_bool($line["marked"]), | |
651 | "published" => sql_bool_to_bool($line["published"]), | |
652 | "updated" => (int) strtotime($line["updated"]), | |
653 | "is_updated" => $is_updated, | |
654 | "title" => $line["title"], | |
655 | "link" => $line["link"], | |
656 | "feed_id" => $line["feed_id"], | |
657 | "tags" => $tags, | |
658 | ); | |
659 | ||
660 | if ($include_attachments) | |
661 | $headline_row['attachments'] = get_article_enclosures( | |
662 | $line['id']); | |
663 | ||
664 | if ($show_excerpt) { | |
665 | $excerpt = truncate_string(strip_tags($line["content_preview"]), 100); | |
666 | $headline_row["excerpt"] = $excerpt; | |
667 | } | |
668 | ||
669 | if ($show_content) { | |
670 | ||
671 | if ($line["cached_content"] != "") { | |
672 | $line["content_preview"] =& $line["cached_content"]; | |
673 | } | |
674 | ||
675 | if ($sanitize_content) { | |
676 | $headline_row["content"] = sanitize( | |
677 | $line["content_preview"], | |
678 | sql_bool_to_bool($line['hide_images']), | |
679 | false, $line["site_url"]); | |
680 | } else { | |
681 | $headline_row["content"] = $line["content_preview"]; | |
682 | } | |
683 | } | |
684 | ||
685 | // unify label output to ease parsing | |
686 | if ($labels["no-labels"] == 1) $labels = array(); | |
687 | ||
688 | $headline_row["labels"] = $labels; | |
689 | ||
690 | $headline_row["feed_title"] = $line["feed_title"]; | |
691 | ||
692 | $headline_row["comments_count"] = (int)$line["num_comments"]; | |
693 | $headline_row["comments_link"] = $line["comments"]; | |
694 | ||
695 | $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]); | |
696 | ||
697 | $headline_row["author"] = $line["author"]; | |
698 | $headline_row["score"] = (int)$line["score"]; | |
699 | ||
700 | global $pluginhost; | |
701 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_API) as $p) { | |
702 | $headline_row = $p->hook_render_article_api(array("headline" => $headline_row)); | |
703 | } | |
704 | ||
705 | array_push($headlines, $headline_row); | |
706 | } | |
707 | ||
708 | return $headlines; | |
709 | } | |
710 | ||
711 | function unsubscribeFeed() { | |
712 | $feed_id = (int) db_escape_string( $_REQUEST["feed_id"]); | |
713 | ||
714 | $result = db_query( "SELECT id FROM ttrss_feeds WHERE | |
715 | id = '$feed_id' AND owner_uid = ".$_SESSION["uid"]); | |
716 | ||
717 | if (db_num_rows($result) != 0) { | |
718 | Pref_Feeds::remove_feed( $feed_id, $_SESSION["uid"]); | |
719 | print $this->wrap(self::STATUS_OK, array("status" => "OK")); | |
720 | } else { | |
721 | print $this->wrap(self::STATUS_ERR, array("error" => "FEED_NOT_FOUND")); | |
722 | } | |
723 | } | |
724 | ||
725 | function subscribeToFeed() { | |
726 | $feed_url = db_escape_string( $_REQUEST["feed_url"]); | |
727 | $category_id = (int) db_escape_string( $_REQUEST["category_id"]); | |
728 | $login = db_escape_string( $_REQUEST["login"]); | |
729 | $password = db_escape_string( $_REQUEST["password"]); | |
730 | ||
731 | if ($feed_url) { | |
732 | $rc = subscribe_to_feed( $feed_url, $category_id, | |
733 | $login, $password, false); | |
734 | ||
735 | print $this->wrap(self::STATUS_OK, array("status" => $rc)); | |
736 | } else { | |
737 | print $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); | |
738 | } | |
739 | } | |
740 | ||
741 | function getFeedTree() { | |
742 | $include_empty = sql_bool_to_bool($_REQUEST['include_empty']); | |
743 | ||
744 | $pf = new Pref_Feeds( $_REQUEST); | |
745 | ||
746 | $_REQUEST['mode'] = 2; | |
747 | $_REQUEST['force_show_empty'] = $include_empty; | |
748 | ||
749 | if ($pf){ | |
750 | $data = $pf->makefeedtree(); | |
751 | print $this->wrap(self::STATUS_OK, array("categories" => $data)); | |
752 | } else { | |
753 | print $this->wrap(self::STATUS_ERR, array("error" => | |
754 | 'UNABLE_TO_INSTANTIATE_OBJECT')); | |
755 | } | |
756 | ||
757 | } | |
758 | ||
759 | // only works for labels or uncategorized for the time being | |
760 | private function isCategoryEmpty($id) { | |
761 | ||
762 | if ($id == -2) { | |
763 | $result = db_query( "SELECT COUNT(*) AS count FROM ttrss_labels2 | |
764 | WHERE owner_uid = " . $_SESSION["uid"]); | |
765 | ||
766 | return db_fetch_result($result, 0, "count") == 0; | |
767 | ||
768 | } else if ($id == 0) { | |
769 | $result = db_query( "SELECT COUNT(*) AS count FROM ttrss_feeds | |
770 | WHERE cat_id IS NULL AND owner_uid = " . $_SESSION["uid"]); | |
771 | ||
772 | return db_fetch_result($result, 0, "count") == 0; | |
773 | ||
774 | } | |
775 | ||
776 | return false; | |
777 | } | |
778 | ||
779 | ||
780 | } | |
781 | ||
782 | ?> |