]>
git.wh0rd.org - tt-rss.git/blob - classes/api.php
3 class API
extends Handler
{
12 function before ( $method ) {
13 if ( parent
:: before ( $method )) {
14 header ( "Content-Type: text/json" );
16 if (! $_SESSION [ "uid" ] && $method != "login" && $method != "isloggedin" ) {
17 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'NOT_LOGGED_IN' ));
21 if ( $_SESSION [ "uid" ] && $method != "logout" && ! get_pref ( 'ENABLE_API_ACCESS' )) {
22 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'API_DISABLED' ));
26 $this -> seq
= ( int ) $_REQUEST [ 'seq' ];
33 function wrap ( $status , $reply ) {
34 print json_encode ( array ( "seq" => $this -> seq
,
36 "content" => $reply ));
39 function getVersion () {
40 $rv = array ( "version" => VERSION
);
41 $this -> wrap ( self
:: STATUS_OK
, $rv );
44 function getApiLevel () {
45 $rv = array ( "level" => self
:: API_LEVEL
);
46 $this -> wrap ( self
:: STATUS_OK
, $rv );
53 $login = $this -> dbh
-> escape_string ( $_REQUEST [ "user" ]);
54 $password = $_REQUEST [ "password" ];
55 $password_base64 = base64_decode ( $_REQUEST [ "password" ]);
57 if ( SINGLE_USER_MODE
) $login = "admin" ;
59 $result = $this -> dbh
-> query ( "SELECT id FROM ttrss_users WHERE login = ' $login '" );
61 if ( $this -> dbh
-> num_rows ( $result ) != 0 ) {
62 $uid = $this -> dbh
-> fetch_result ( $result , 0 , "id" );
68 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "LOGIN_ERROR" ));
72 if ( get_pref ( "ENABLE_API_ACCESS" , $uid )) {
73 if ( authenticate_user ( $login , $password )) { // try login with normal password
74 $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 $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 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "LOGIN_ERROR" ));
83 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "API_DISABLED" ));
90 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
93 function isLoggedIn () {
94 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => $_SESSION [ "uid" ] != '' ));
97 function getUnread () {
98 $feed_id = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
99 $is_cat = $this -> dbh
-> escape_string ( $_REQUEST [ "is_cat" ]);
102 $this -> wrap ( self
:: STATUS_OK
, array ( "unread" => getFeedUnread ( $feed_id , $is_cat )));
104 $this -> wrap ( self
:: STATUS_OK
, array ( "unread" => getGlobalUnread ()));
108 /* Method added for ttrss-reader for Android */
109 function getCounters () {
110 $this -> wrap ( self
:: STATUS_OK
, getAllCounters ());
113 function getFeeds () {
114 $cat_id = $this -> dbh
-> escape_string ( $_REQUEST [ "cat_id" ]);
115 $unread_only = sql_bool_to_bool ( $_REQUEST [ "unread_only" ]);
116 $limit = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "limit" ]);
117 $offset = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "offset" ]);
118 $include_nested = sql_bool_to_bool ( $_REQUEST [ "include_nested" ]);
120 $feeds = $this -> api_get_feeds ( $cat_id , $unread_only , $limit , $offset , $include_nested );
122 $this -> wrap ( self
:: STATUS_OK
, $feeds );
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' ]);
130 // TODO do not return empty categories, return Uncategorized and standard virtual cats
133 $nested_qpart = "parent_cat IS NULL" ;
135 $nested_qpart = "true" ;
137 $result = $this -> dbh
-> query ( "SELECT
138 id, title, order_id, (SELECT COUNT(id) FROM
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 = " .
150 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
151 if ( $include_empty ||
$line [ "num_feeds" ] > 0 ||
$line [ "num_cats" ] > 0 ) {
152 $unread = getFeedUnread ( $line [ "id" ], true );
155 $unread +
= getCategoryChildrenUnread ( $line [ "id" ]);
157 if ( $unread ||
! $unread_only ) {
158 array_push ( $cats , array ( "id" => $line [ "id" ],
159 "title" => $line [ "title" ],
161 "order_id" => ( int ) $line [ "order_id" ],
167 foreach ( array (- 2 ,- 1 , 0 ) as $cat_id ) {
168 if ( $include_empty ||
! $this -> isCategoryEmpty ( $cat_id )) {
169 $unread = getFeedUnread ( $cat_id , true );
171 if ( $unread ||
! $unread_only ) {
172 array_push ( $cats , array ( "id" => $cat_id ,
173 "title" => getCategoryTitle ( $cat_id ),
174 "unread" => $unread ));
179 $this -> wrap ( self
:: STATUS_OK
, $cats );
182 function getHeadlines () {
183 $feed_id = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
184 if ( $feed_id != "" ) {
186 $limit = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "limit" ]);
188 if (! $limit ||
$limit >= 200 ) $limit = 200 ;
190 $offset = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "skip" ]);
191 $filter = $this -> dbh
-> 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 = $this -> dbh
-> escape_string ( $_REQUEST [ "view_mode" ]);
197 $include_attachments = sql_bool_to_bool ( $_REQUEST [ "include_attachments" ]);
198 $since_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "since_id" ]);
199 $include_nested = sql_bool_to_bool ( $_REQUEST [ "include_nested" ]);
200 $sanitize_content = ! isset ( $_REQUEST [ "sanitize" ]) ||
201 sql_bool_to_bool ( $_REQUEST [ "sanitize" ]);
203 $override_order = false ;
204 switch ( $_REQUEST [ "order_by" ]) {
206 $override_order = "score DESC, date_entered, updated" ;
209 $override_order = "updated DESC" ;
213 /* do not rely on params below */
215 $search = $this -> dbh
-> escape_string ( $_REQUEST [ "search" ]);
216 $search_mode = $this -> dbh
-> escape_string ( $_REQUEST [ "search_mode" ]);
218 $headlines = $this -> api_get_headlines ( $feed_id , $limit , $offset ,
219 $filter , $is_cat , $show_excerpt , $show_content , $view_mode , $override_order ,
220 $include_attachments , $since_id , $search , $search_mode ,
221 $include_nested , $sanitize_content );
223 $this -> wrap ( self
:: STATUS_OK
, $headlines );
225 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
229 function updateArticle () {
230 $article_ids = array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_ids" ])), is_numeric
);
231 $mode = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "mode" ]);
232 $data = $this -> dbh
-> escape_string ( $_REQUEST [ "data" ]);
233 $field_raw = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "field" ]);
238 switch ( $field_raw ) {
241 $additional_fields = ",last_marked = NOW()" ;
244 $field = "published" ;
245 $additional_fields = ",last_published = NOW()" ;
249 $additional_fields = ",last_read = NOW()" ;
263 $set_to = "NOT $field " ;
267 if ( $field == "note" ) $set_to = "' $data '" ;
269 if ( $field && $set_to && count ( $article_ids ) > 0 ) {
271 $article_ids = join ( ", " , $article_ids );
273 $result = $this -> dbh
-> query ( "UPDATE ttrss_user_entries SET $field = $set_to $additional_fields WHERE ref_id IN ( $article_ids ) AND owner_uid = " . $_SESSION [ "uid" ]);
275 $num_updated = $this -> dbh
-> affected_rows ( $result );
277 if ( $num_updated > 0 && $field == "unread" ) {
278 $result = $this -> dbh
-> query ( "SELECT DISTINCT feed_id FROM ttrss_user_entries
279 WHERE ref_id IN ( $article_ids )" );
281 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
282 ccache_update ( $line [ "feed_id" ], $_SESSION [ "uid" ]);
286 if ( $num_updated > 0 && $field == "published" ) {
287 if ( PUBSUBHUBBUB_HUB
) {
288 $rss_link = get_self_url_prefix () .
289 "/public.php?op=rss&id=-2&key=" .
290 get_feed_access_key (- 2 , false );
292 $p = new Publisher ( PUBSUBHUBBUB_HUB
);
293 $pubsub_result = $p -> publish_update ( $rss_link );
297 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ,
298 "updated" => $num_updated ));
301 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
306 function getArticle () {
308 $article_id = join ( "," , array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_id" ])), is_numeric
));
312 $query = "SELECT id,title,link,content,cached_content,feed_id,comments,int_id,
313 marked,unread,published,score,
314 " . SUBSTRING_FOR_DATE
. "(updated,1,16) as updated,
315 author,(SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title
316 FROM ttrss_entries,ttrss_user_entries
317 WHERE id IN ( $article_id ) AND ref_id = id AND owner_uid = " .
320 $result = $this -> dbh
-> query ( $query );
324 if ( $this -> dbh
-> num_rows ( $result ) != 0 ) {
326 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
328 $attachments = get_article_enclosures ( $line [ 'id' ]);
332 "title" => $line [ "title" ],
333 "link" => $line [ "link" ],
334 "labels" => get_article_labels ( $line [ 'id' ]),
335 "unread" => sql_bool_to_bool ( $line [ "unread" ]),
336 "marked" => sql_bool_to_bool ( $line [ "marked" ]),
337 "published" => sql_bool_to_bool ( $line [ "published" ]),
338 "comments" => $line [ "comments" ],
339 "author" => $line [ "author" ],
340 "updated" => ( int ) strtotime ( $line [ "updated" ]),
341 "content" => $line [ "cached_content" ] != "" ?
$line [ "cached_content" ] : $line [ "content" ],
342 "feed_id" => $line [ "feed_id" ],
343 "attachments" => $attachments ,
344 "score" => ( int ) $line [ "score" ],
345 "feed_title" => $line [ "feed_title" ]
348 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_RENDER_ARTICLE_API
) as $p ) {
349 $article = $p -> hook_render_article_api ( array ( "article" => $article ));
353 array_push ( $articles , $article );
358 $this -> wrap ( self
:: STATUS_OK
, $articles );
360 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
364 function getConfig () {
366 "icons_dir" => ICONS_DIR
,
367 "icons_url" => ICONS_URL
);
369 $config [ "daemon_is_running" ] = file_is_locked ( "update_daemon.lock" );
371 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS cf FROM
372 ttrss_feeds WHERE owner_uid = " . $_SESSION [ "uid" ]);
374 $num_feeds = $this -> dbh
-> fetch_result ( $result , 0 , "cf" );
376 $config [ "num_feeds" ] = ( int ) $num_feeds ;
378 $this -> wrap ( self
:: STATUS_OK
, $config );
381 function updateFeed () {
382 require_once "include/rssfuncs.php" ;
384 $feed_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
386 update_rss_feed ( $feed_id , true );
388 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
391 function catchupFeed () {
392 $feed_id = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
393 $is_cat = $this -> dbh
-> escape_string ( $_REQUEST [ "is_cat" ]);
395 catchup_feed ( $feed_id , $is_cat );
397 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
401 $pref_name = $this -> dbh
-> escape_string ( $_REQUEST [ "pref_name" ]);
403 $this -> wrap ( self
:: STATUS_OK
, array ( "value" => get_pref ( $pref_name )));
406 function getLabels () {
407 //$article_ids = array_filter(explode(",", $this->dbh->escape_string($_REQUEST["article_ids"])), is_numeric);
409 $article_id = ( int ) $_REQUEST [ 'article_id' ];
413 $result = $this -> dbh
-> query ( "SELECT id, caption, fg_color, bg_color
415 WHERE owner_uid = '" . $_SESSION [ 'uid' ]. "' ORDER BY caption" );
418 $article_labels = get_article_labels ( $article_id );
420 $article_labels = array ();
422 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
425 foreach ( $article_labels as $al ) {
426 if ( $al [ 0 ] == $line [ 'id' ]) {
432 array_push ( $rv , array (
433 "id" => ( int ) $line [ 'id' ],
434 "caption" => $line [ 'caption' ],
435 "fg_color" => $line [ 'fg_color' ],
436 "bg_color" => $line [ 'bg_color' ],
437 "checked" => $checked ));
440 $this -> wrap ( self
:: STATUS_OK
, $rv );
443 function setArticleLabel () {
445 $article_ids = array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_ids" ])), is_numeric
);
446 $label_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ 'label_id' ]);
447 $assign = ( bool ) $this -> dbh
-> escape_string ( $_REQUEST [ 'assign' ]) == "true" ;
449 $label = $this -> dbh
-> escape_string ( label_find_caption (
450 $label_id , $_SESSION [ "uid" ]));
456 foreach ( $article_ids as $id ) {
459 label_add_article ( $id , $label , $_SESSION [ "uid" ]);
461 label_remove_article ( $id , $label , $_SESSION [ "uid" ]);
468 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ,
469 "updated" => $num_updated ));
473 function index ( $method ) {
474 $plugin = PluginHost
:: getInstance ()-> get_api_method ( strtolower ( $method ));
476 if ( $plugin && method_exists ( $plugin , $method )) {
477 $reply = $plugin -> $method ();
479 $this -> wrap ( $reply [ 0 ], $reply [ 1 ]);
482 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'UNKNOWN_METHOD' , "method" => $method ));
486 function shareToPublished () {
487 $title = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "title" ]));
488 $url = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "url" ]));
489 $content = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "content" ]));
491 if ( Article
:: create_published_article ( $title , $url , $content , "" , $_SESSION [ "uid" ])) {
492 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => 'OK' ));
494 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'Publishing failed' ));
498 static function api_get_feeds ( $cat_id , $unread_only , $limit , $offset , $include_nested = false ) {
504 if ( $cat_id == - 4 ||
$cat_id == - 2 ) {
505 $counters = getLabelCounters ( true );
507 foreach ( array_values ( $counters ) as $cv ) {
509 $unread = $cv [ "counter" ];
511 if ( $unread ||
! $unread_only ) {
515 "title" => $cv [ "description" ],
516 "unread" => $cv [ "counter" ],
520 array_push ( $feeds , $row );
527 if ( $cat_id == - 4 ||
$cat_id == - 1 ) {
528 foreach ( array (- 1 , - 2 , - 3 , - 4 , - 6 , 0 ) as $i ) {
529 $unread = getFeedUnread ( $i );
531 if ( $unread ||
! $unread_only ) {
532 $title = getFeedTitle ( $i );
540 array_push ( $feeds , $row );
548 if ( $include_nested && $cat_id ) {
549 $result = db_query ( "SELECT
550 id, title FROM ttrss_feed_categories
551 WHERE parent_cat = ' $cat_id ' AND owner_uid = " . $_SESSION [ "uid" ] .
552 " ORDER BY id, title" );
554 while ( $line = db_fetch_assoc ( $result )) {
555 $unread = getFeedUnread ( $line [ "id" ], true ) +
556 getCategoryChildrenUnread ( $line [ "id" ]);
558 if ( $unread ||
! $unread_only ) {
561 "title" => $line [ "title" ],
565 array_push ( $feeds , $row );
573 $limit_qpart = "LIMIT $limit OFFSET $offset " ;
578 if ( $cat_id == - 4 ||
$cat_id == - 3 ) {
579 $result = db_query ( "SELECT
580 id, feed_url, cat_id, title, order_id, " .
581 SUBSTRING_FOR_DATE
. "(last_updated,1,19) AS last_updated
582 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION [ "uid" ] .
583 " ORDER BY cat_id, title " . $limit_qpart );
587 $cat_qpart = "cat_id = ' $cat_id '" ;
589 $cat_qpart = "cat_id IS NULL" ;
591 $result = db_query ( "SELECT
592 id, feed_url, cat_id, title, order_id, " .
593 SUBSTRING_FOR_DATE
. "(last_updated,1,19) AS last_updated
594 FROM ttrss_feeds WHERE
595 $cat_qpart AND owner_uid = " . $_SESSION [ "uid" ] .
596 " ORDER BY cat_id, title " . $limit_qpart );
599 while ( $line = db_fetch_assoc ( $result )) {
601 $unread = getFeedUnread ( $line [ "id" ]);
603 $has_icon = feed_has_icon ( $line [ 'id' ]);
605 if ( $unread ||
! $unread_only ) {
608 "feed_url" => $line [ "feed_url" ],
609 "title" => $line [ "title" ],
610 "id" => ( int ) $line [ "id" ],
611 "unread" => ( int ) $unread ,
612 "has_icon" => $has_icon ,
613 "cat_id" => ( int ) $line [ "cat_id" ],
614 "last_updated" => ( int ) strtotime ( $line [ "last_updated" ]),
615 "order_id" => ( int ) $line [ "order_id" ],
618 array_push ( $feeds , $row );
625 static function api_get_headlines ( $feed_id , $limit , $offset ,
626 $filter , $is_cat , $show_excerpt , $show_content , $view_mode , $order ,
627 $include_attachments , $since_id ,
628 $search = "" , $search_mode = "" ,
629 $include_nested = false , $sanitize_content = true ) {
631 $qfh_ret = queryFeedHeadlines ( $feed_id , $limit ,
632 $view_mode , $is_cat , $search , $search_mode ,
633 $order , $offset , 0 , false , $since_id , $include_nested );
635 $result = $qfh_ret [ 0 ];
636 $feed_title = $qfh_ret [ 1 ];
638 $headlines = array ();
640 while ( $line = db_fetch_assoc ( $result )) {
641 $line [ "content_preview" ] = truncate_string ( strip_tags ( $line [ "content_preview" ]), 100 );
642 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_QUERY_HEADLINES
) as $p ) {
643 $line = $p -> hook_query_headlines ( $line , 100 , true );
646 $is_updated = ( $line [ "last_read" ] == "" &&
647 ( $line [ "unread" ] != "t" && $line [ "unread" ] != "1" ));
649 $tags = explode ( "," , $line [ "tag_cache" ]);
650 $labels = json_decode ( $line [ "label_cache" ], true );
652 //if (!$tags) $tags = get_article_tags($line["id"]);
653 //if (!$labels) $labels = get_article_labels($line["id"]);
655 $headline_row = array (
656 "id" => ( int ) $line [ "id" ],
657 "unread" => sql_bool_to_bool ( $line [ "unread" ]),
658 "marked" => sql_bool_to_bool ( $line [ "marked" ]),
659 "published" => sql_bool_to_bool ( $line [ "published" ]),
660 "updated" => ( int ) strtotime ( $line [ "updated" ]),
661 "is_updated" => $is_updated ,
662 "title" => $line [ "title" ],
663 "link" => $line [ "link" ],
664 "feed_id" => $line [ "feed_id" ],
668 if ( $include_attachments )
669 $headline_row [ 'attachments' ] = get_article_enclosures (
673 $headline_row [ "excerpt" ] = $line [ "content_preview" ];
677 if ( $line [ "cached_content" ] != "" ) {
678 $line [ "content" ] =& $line [ "cached_content" ];
681 if ( $sanitize_content ) {
682 $headline_row [ "content" ] = sanitize (
684 sql_bool_to_bool ( $line [ 'hide_images' ]),
685 false , $line [ "site_url" ]);
687 $headline_row [ "content" ] = $line [ "content" ];
691 // unify label output to ease parsing
692 if ( $labels [ "no-labels" ] == 1 ) $labels = array ();
694 $headline_row [ "labels" ] = $labels ;
696 $headline_row [ "feed_title" ] = $line [ "feed_title" ] ?
$line [ "feed_title" ] :
699 $headline_row [ "comments_count" ] = ( int ) $line [ "num_comments" ];
700 $headline_row [ "comments_link" ] = $line [ "comments" ];
702 $headline_row [ "always_display_attachments" ] = sql_bool_to_bool ( $line [ "always_display_enclosures" ]);
704 $headline_row [ "author" ] = $line [ "author" ];
706 $headline_row [ "score" ] = ( int ) $line [ "score" ];
708 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_RENDER_ARTICLE_API
) as $p ) {
709 $headline_row = $p -> hook_render_article_api ( array ( "headline" => $headline_row ));
712 array_push ( $headlines , $headline_row );
718 function unsubscribeFeed () {
719 $feed_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
721 $result = $this -> dbh
-> query ( "SELECT id FROM ttrss_feeds WHERE
722 id = ' $feed_id ' AND owner_uid = " . $_SESSION [ "uid" ]);
724 if ( $this -> dbh
-> num_rows ( $result ) != 0 ) {
725 Pref_Feeds
:: remove_feed ( $feed_id , $_SESSION [ "uid" ]);
726 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
728 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "FEED_NOT_FOUND" ));
732 function subscribeToFeed () {
733 $feed_url = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_url" ]);
734 $category_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "category_id" ]);
735 $login = $this -> dbh
-> escape_string ( $_REQUEST [ "login" ]);
736 $password = $this -> dbh
-> escape_string ( $_REQUEST [ "password" ]);
739 $rc = subscribe_to_feed ( $feed_url , $category_id , $login , $password );
741 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => $rc ));
743 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
747 function getFeedTree () {
748 $include_empty = sql_bool_to_bool ( $_REQUEST [ 'include_empty' ]);
750 $pf = new Pref_Feeds ( $_REQUEST );
752 $_REQUEST [ 'mode' ] = 2 ;
753 $_REQUEST [ 'force_show_empty' ] = $include_empty ;
756 $data = $pf -> makefeedtree ();
757 $this -> wrap ( self
:: STATUS_OK
, array ( "categories" => $data ));
759 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" =>
760 'UNABLE_TO_INSTANTIATE_OBJECT' ));
765 // only works for labels or uncategorized for the time being
766 private function isCategoryEmpty ( $id ) {
769 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS count FROM ttrss_labels2
770 WHERE owner_uid = " . $_SESSION [ "uid" ]);
772 return $this -> dbh
-> fetch_result ( $result , 0 , "count" ) == 0 ;
774 } else if ( $id == 0 ) {
775 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS count FROM ttrss_feeds
776 WHERE cat_id IS NULL AND owner_uid = " . $_SESSION [ "uid" ]);
778 return $this -> dbh
-> fetch_result ( $result , 0 , "count" ) == 0 ;