]>
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 user_error ( "Failed login attempt for $login from { $_SERVER ['REMOTE_ADDR']}" , E_USER_WARNING
);
81 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "LOGIN_ERROR" ));
84 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "API_DISABLED" ));
91 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
94 function isLoggedIn () {
95 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => $_SESSION [ "uid" ] != '' ));
98 function getUnread () {
99 $feed_id = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
100 $is_cat = $this -> dbh
-> escape_string ( $_REQUEST [ "is_cat" ]);
103 $this -> wrap ( self
:: STATUS_OK
, array ( "unread" => getFeedUnread ( $feed_id , $is_cat )));
105 $this -> wrap ( self
:: STATUS_OK
, array ( "unread" => getGlobalUnread ()));
109 /* Method added for ttrss-reader for Android */
110 function getCounters () {
111 $this -> wrap ( self
:: STATUS_OK
, getAllCounters ());
114 function getFeeds () {
115 $cat_id = $this -> dbh
-> escape_string ( $_REQUEST [ "cat_id" ]);
116 $unread_only = sql_bool_to_bool ( $_REQUEST [ "unread_only" ]);
117 $limit = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "limit" ]);
118 $offset = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "offset" ]);
119 $include_nested = sql_bool_to_bool ( $_REQUEST [ "include_nested" ]);
121 $feeds = $this -> api_get_feeds ( $cat_id , $unread_only , $limit , $offset , $include_nested );
123 $this -> wrap ( self
:: STATUS_OK
, $feeds );
126 function getCategories () {
127 $unread_only = sql_bool_to_bool ( $_REQUEST [ "unread_only" ]);
128 $enable_nested = sql_bool_to_bool ( $_REQUEST [ "enable_nested" ]);
129 $include_empty = sql_bool_to_bool ( $_REQUEST [ 'include_empty' ]);
131 // TODO do not return empty categories, return Uncategorized and standard virtual cats
134 $nested_qpart = "parent_cat IS NULL" ;
136 $nested_qpart = "true" ;
138 $result = $this -> dbh
-> query ( "SELECT
139 id, title, order_id, (SELECT COUNT(id) FROM
141 ttrss_feed_categories.id IS NOT NULL AND cat_id = ttrss_feed_categories.id) AS num_feeds,
142 (SELECT COUNT(id) FROM
143 ttrss_feed_categories AS c2 WHERE
144 c2.parent_cat = ttrss_feed_categories.id) AS num_cats
145 FROM ttrss_feed_categories
146 WHERE $nested_qpart AND owner_uid = " .
151 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
152 if ( $include_empty ||
$line [ "num_feeds" ] > 0 ||
$line [ "num_cats" ] > 0 ) {
153 $unread = getFeedUnread ( $line [ "id" ], true );
156 $unread +
= getCategoryChildrenUnread ( $line [ "id" ]);
158 if ( $unread ||
! $unread_only ) {
159 array_push ( $cats , array ( "id" => $line [ "id" ],
160 "title" => $line [ "title" ],
162 "order_id" => ( int ) $line [ "order_id" ],
168 foreach ( array (- 2 ,- 1 , 0 ) as $cat_id ) {
169 if ( $include_empty ||
! $this -> isCategoryEmpty ( $cat_id )) {
170 $unread = getFeedUnread ( $cat_id , true );
172 if ( $unread ||
! $unread_only ) {
173 array_push ( $cats , array ( "id" => $cat_id ,
174 "title" => getCategoryTitle ( $cat_id ),
175 "unread" => $unread ));
180 $this -> wrap ( self
:: STATUS_OK
, $cats );
183 function getHeadlines () {
184 $feed_id = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
185 if ( $feed_id != "" ) {
187 $limit = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "limit" ]);
189 if (! $limit ||
$limit >= 200 ) $limit = 200 ;
191 $offset = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "skip" ]);
192 $filter = $this -> dbh
-> escape_string ( $_REQUEST [ "filter" ]);
193 $is_cat = sql_bool_to_bool ( $_REQUEST [ "is_cat" ]);
194 $show_excerpt = sql_bool_to_bool ( $_REQUEST [ "show_excerpt" ]);
195 $show_content = sql_bool_to_bool ( $_REQUEST [ "show_content" ]);
196 /* all_articles, unread, adaptive, marked, updated */
197 $view_mode = $this -> dbh
-> escape_string ( $_REQUEST [ "view_mode" ]);
198 $include_attachments = sql_bool_to_bool ( $_REQUEST [ "include_attachments" ]);
199 $since_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "since_id" ]);
200 $include_nested = sql_bool_to_bool ( $_REQUEST [ "include_nested" ]);
201 $sanitize_content = ! isset ( $_REQUEST [ "sanitize" ]) ||
202 sql_bool_to_bool ( $_REQUEST [ "sanitize" ]);
204 $override_order = false ;
205 switch ( $_REQUEST [ "order_by" ]) {
207 $override_order = "ttrss_entries.title" ;
210 $override_order = "score DESC, date_entered, updated" ;
213 $override_order = "updated DESC" ;
217 /* do not rely on params below */
219 $search = $this -> dbh
-> escape_string ( $_REQUEST [ "search" ]);
220 $search_mode = $this -> dbh
-> escape_string ( $_REQUEST [ "search_mode" ]);
222 $headlines = $this -> api_get_headlines ( $feed_id , $limit , $offset ,
223 $filter , $is_cat , $show_excerpt , $show_content , $view_mode , $override_order ,
224 $include_attachments , $since_id , $search , $search_mode ,
225 $include_nested , $sanitize_content );
227 $this -> wrap ( self
:: STATUS_OK
, $headlines );
229 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
233 function updateArticle () {
234 $article_ids = array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_ids" ])), is_numeric
);
235 $mode = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "mode" ]);
236 $data = $this -> dbh
-> escape_string ( $_REQUEST [ "data" ]);
237 $field_raw = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "field" ]);
242 switch ( $field_raw ) {
245 $additional_fields = ",last_marked = NOW()" ;
248 $field = "published" ;
249 $additional_fields = ",last_published = NOW()" ;
253 $additional_fields = ",last_read = NOW()" ;
267 $set_to = "NOT $field " ;
271 if ( $field == "note" ) $set_to = "' $data '" ;
273 if ( $field && $set_to && count ( $article_ids ) > 0 ) {
275 $article_ids = join ( ", " , $article_ids );
277 $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" ]);
279 $num_updated = $this -> dbh
-> affected_rows ( $result );
281 if ( $num_updated > 0 && $field == "unread" ) {
282 $result = $this -> dbh
-> query ( "SELECT DISTINCT feed_id FROM ttrss_user_entries
283 WHERE ref_id IN ( $article_ids )" );
285 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
286 ccache_update ( $line [ "feed_id" ], $_SESSION [ "uid" ]);
290 if ( $num_updated > 0 && $field == "published" ) {
291 if ( PUBSUBHUBBUB_HUB
) {
292 $rss_link = get_self_url_prefix () .
293 "/public.php?op=rss&id=-2&key=" .
294 get_feed_access_key (- 2 , false );
296 $p = new Publisher ( PUBSUBHUBBUB_HUB
);
297 $pubsub_result = $p -> publish_update ( $rss_link );
301 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ,
302 "updated" => $num_updated ));
305 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
310 function getArticle () {
312 $article_id = join ( "," , array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_id" ])), is_numeric
));
316 $query = "SELECT id,title,link,content,feed_id,comments,int_id,
317 marked,unread,published,score,note,lang,
318 " . SUBSTRING_FOR_DATE
. "(updated,1,16) as updated,
319 author,(SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title
320 FROM ttrss_entries,ttrss_user_entries
321 WHERE id IN ( $article_id ) AND ref_id = id AND owner_uid = " .
324 $result = $this -> dbh
-> query ( $query );
328 if ( $this -> dbh
-> num_rows ( $result ) != 0 ) {
330 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
332 $attachments = get_article_enclosures ( $line [ 'id' ]);
336 "title" => $line [ "title" ],
337 "link" => $line [ "link" ],
338 "labels" => get_article_labels ( $line [ 'id' ]),
339 "unread" => sql_bool_to_bool ( $line [ "unread" ]),
340 "marked" => sql_bool_to_bool ( $line [ "marked" ]),
341 "published" => sql_bool_to_bool ( $line [ "published" ]),
342 "comments" => $line [ "comments" ],
343 "author" => $line [ "author" ],
344 "updated" => ( int ) strtotime ( $line [ "updated" ]),
345 "content" => $line [ "content" ],
346 "feed_id" => $line [ "feed_id" ],
347 "attachments" => $attachments ,
348 "score" => ( int ) $line [ "score" ],
349 "feed_title" => $line [ "feed_title" ],
350 "note" => $line [ "note" ],
351 "lang" => $line [ "lang" ]
354 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_RENDER_ARTICLE_API
) as $p ) {
355 $article = $p -> hook_render_article_api ( array ( "article" => $article ));
359 array_push ( $articles , $article );
364 $this -> wrap ( self
:: STATUS_OK
, $articles );
366 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
370 function getConfig () {
372 "icons_dir" => ICONS_DIR
,
373 "icons_url" => ICONS_URL
);
375 $config [ "daemon_is_running" ] = file_is_locked ( "update_daemon.lock" );
377 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS cf FROM
378 ttrss_feeds WHERE owner_uid = " . $_SESSION [ "uid" ]);
380 $num_feeds = $this -> dbh
-> fetch_result ( $result , 0 , "cf" );
382 $config [ "num_feeds" ] = ( int ) $num_feeds ;
384 $this -> wrap ( self
:: STATUS_OK
, $config );
387 function updateFeed () {
388 require_once "include/rssfuncs.php" ;
390 $feed_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
392 update_rss_feed ( $feed_id , true );
394 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
397 function catchupFeed () {
398 $feed_id = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
399 $is_cat = $this -> dbh
-> escape_string ( $_REQUEST [ "is_cat" ]);
401 catchup_feed ( $feed_id , $is_cat );
403 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
407 $pref_name = $this -> dbh
-> escape_string ( $_REQUEST [ "pref_name" ]);
409 $this -> wrap ( self
:: STATUS_OK
, array ( "value" => get_pref ( $pref_name )));
412 function getLabels () {
413 //$article_ids = array_filter(explode(",", $this->dbh->escape_string($_REQUEST["article_ids"])), is_numeric);
415 $article_id = ( int ) $_REQUEST [ 'article_id' ];
419 $result = $this -> dbh
-> query ( "SELECT id, caption, fg_color, bg_color
421 WHERE owner_uid = '" . $_SESSION [ 'uid' ]. "' ORDER BY caption" );
424 $article_labels = get_article_labels ( $article_id );
426 $article_labels = array ();
428 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
431 foreach ( $article_labels as $al ) {
432 if ( feed_to_label_id ( $al [ 0 ]) == $line [ 'id' ]) {
438 array_push ( $rv , array (
439 "id" => ( int ) label_to_feed_id ( $line [ 'id' ]),
440 "caption" => $line [ 'caption' ],
441 "fg_color" => $line [ 'fg_color' ],
442 "bg_color" => $line [ 'bg_color' ],
443 "checked" => $checked ));
446 $this -> wrap ( self
:: STATUS_OK
, $rv );
449 function setArticleLabel () {
451 $article_ids = array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_ids" ])), is_numeric
);
452 $label_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ 'label_id' ]);
453 $assign = ( bool ) $this -> dbh
-> escape_string ( $_REQUEST [ 'assign' ]) == "true" ;
455 $label = $this -> dbh
-> escape_string ( label_find_caption (
456 feed_to_label_id ( $label_id ), $_SESSION [ "uid" ]));
462 foreach ( $article_ids as $id ) {
465 label_add_article ( $id , $label , $_SESSION [ "uid" ]);
467 label_remove_article ( $id , $label , $_SESSION [ "uid" ]);
474 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ,
475 "updated" => $num_updated ));
479 function index ( $method ) {
480 $plugin = PluginHost
:: getInstance ()-> get_api_method ( strtolower ( $method ));
482 if ( $plugin && method_exists ( $plugin , $method )) {
483 $reply = $plugin -> $method ();
485 $this -> wrap ( $reply [ 0 ], $reply [ 1 ]);
488 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'UNKNOWN_METHOD' , "method" => $method ));
492 function shareToPublished () {
493 $title = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "title" ]));
494 $url = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "url" ]));
495 $content = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "content" ]));
497 if ( Article
:: create_published_article ( $title , $url , $content , "" , $_SESSION [ "uid" ])) {
498 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => 'OK' ));
500 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'Publishing failed' ));
504 static function api_get_feeds ( $cat_id , $unread_only , $limit , $offset , $include_nested = false ) {
510 if ( $cat_id == - 4 ||
$cat_id == - 2 ) {
511 $counters = getLabelCounters ( true );
513 foreach ( array_values ( $counters ) as $cv ) {
515 $unread = $cv [ "counter" ];
517 if ( $unread ||
! $unread_only ) {
520 "id" => ( int ) $cv [ "id" ],
521 "title" => $cv [ "description" ],
522 "unread" => $cv [ "counter" ],
526 array_push ( $feeds , $row );
533 if ( $cat_id == - 4 ||
$cat_id == - 1 ) {
534 foreach ( array (- 1 , - 2 , - 3 , - 4 , - 6 , 0 ) as $i ) {
535 $unread = getFeedUnread ( $i );
537 if ( $unread ||
! $unread_only ) {
538 $title = getFeedTitle ( $i );
546 array_push ( $feeds , $row );
554 if ( $include_nested && $cat_id ) {
555 $result = db_query ( "SELECT
556 id, title FROM ttrss_feed_categories
557 WHERE parent_cat = ' $cat_id ' AND owner_uid = " . $_SESSION [ "uid" ] .
558 " ORDER BY id, title" );
560 while ( $line = db_fetch_assoc ( $result )) {
561 $unread = getFeedUnread ( $line [ "id" ], true ) +
562 getCategoryChildrenUnread ( $line [ "id" ]);
564 if ( $unread ||
! $unread_only ) {
566 "id" => ( int ) $line [ "id" ],
567 "title" => $line [ "title" ],
571 array_push ( $feeds , $row );
579 $limit_qpart = "LIMIT $limit OFFSET $offset " ;
584 if ( $cat_id == - 4 ||
$cat_id == - 3 ) {
585 $result = db_query ( "SELECT
586 id, feed_url, cat_id, title, order_id, " .
587 SUBSTRING_FOR_DATE
. "(last_updated,1,19) AS last_updated
588 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION [ "uid" ] .
589 " ORDER BY cat_id, title " . $limit_qpart );
593 $cat_qpart = "cat_id = ' $cat_id '" ;
595 $cat_qpart = "cat_id IS NULL" ;
597 $result = db_query ( "SELECT
598 id, feed_url, cat_id, title, order_id, " .
599 SUBSTRING_FOR_DATE
. "(last_updated,1,19) AS last_updated
600 FROM ttrss_feeds WHERE
601 $cat_qpart AND owner_uid = " . $_SESSION [ "uid" ] .
602 " ORDER BY cat_id, title " . $limit_qpart );
605 while ( $line = db_fetch_assoc ( $result )) {
607 $unread = getFeedUnread ( $line [ "id" ]);
609 $has_icon = feed_has_icon ( $line [ 'id' ]);
611 if ( $unread ||
! $unread_only ) {
614 "feed_url" => $line [ "feed_url" ],
615 "title" => $line [ "title" ],
616 "id" => ( int ) $line [ "id" ],
617 "unread" => ( int ) $unread ,
618 "has_icon" => $has_icon ,
619 "cat_id" => ( int ) $line [ "cat_id" ],
620 "last_updated" => ( int ) strtotime ( $line [ "last_updated" ]),
621 "order_id" => ( int ) $line [ "order_id" ],
624 array_push ( $feeds , $row );
631 static function api_get_headlines ( $feed_id , $limit , $offset ,
632 $filter , $is_cat , $show_excerpt , $show_content , $view_mode , $order ,
633 $include_attachments , $since_id ,
634 $search = "" , $search_mode = "" ,
635 $include_nested = false , $sanitize_content = true ) {
637 $qfh_ret = queryFeedHeadlines ( $feed_id , $limit ,
638 $view_mode , $is_cat , $search , $search_mode ,
639 $order , $offset , 0 , false , $since_id , $include_nested );
641 $result = $qfh_ret [ 0 ];
642 $feed_title = $qfh_ret [ 1 ];
644 $headlines = array ();
646 while ( $line = db_fetch_assoc ( $result )) {
647 $line [ "content_preview" ] = truncate_string ( strip_tags ( $line [ "content" ]), 100 );
648 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_QUERY_HEADLINES
) as $p ) {
649 $line = $p -> hook_query_headlines ( $line , 100 , true );
652 $is_updated = ( $line [ "last_read" ] == "" &&
653 ( $line [ "unread" ] != "t" && $line [ "unread" ] != "1" ));
655 $tags = explode ( "," , $line [ "tag_cache" ]);
656 $labels = json_decode ( $line [ "label_cache" ], true );
658 //if (!$tags) $tags = get_article_tags($line["id"]);
659 //if (!$labels) $labels = get_article_labels($line["id"]);
661 $headline_row = array (
662 "id" => ( int ) $line [ "id" ],
663 "unread" => sql_bool_to_bool ( $line [ "unread" ]),
664 "marked" => sql_bool_to_bool ( $line [ "marked" ]),
665 "published" => sql_bool_to_bool ( $line [ "published" ]),
666 "updated" => ( int ) strtotime ( $line [ "updated" ]),
667 "is_updated" => $is_updated ,
668 "title" => $line [ "title" ],
669 "link" => $line [ "link" ],
670 "feed_id" => $line [ "feed_id" ],
674 if ( $include_attachments )
675 $headline_row [ 'attachments' ] = get_article_enclosures (
679 $headline_row [ "excerpt" ] = $line [ "content_preview" ];
683 if ( $sanitize_content ) {
684 $headline_row [ "content" ] = sanitize (
686 sql_bool_to_bool ( $line [ 'hide_images' ]),
687 false , $line [ "site_url" ], false , $line [ "id" ]);
689 $headline_row [ "content" ] = $line [ "content" ];
693 // unify label output to ease parsing
694 if ( $labels [ "no-labels" ] == 1 ) $labels = array ();
696 $headline_row [ "labels" ] = $labels ;
698 $headline_row [ "feed_title" ] = $line [ "feed_title" ] ?
$line [ "feed_title" ] :
701 $headline_row [ "comments_count" ] = ( int ) $line [ "num_comments" ];
702 $headline_row [ "comments_link" ] = $line [ "comments" ];
704 $headline_row [ "always_display_attachments" ] = sql_bool_to_bool ( $line [ "always_display_enclosures" ]);
706 $headline_row [ "author" ] = $line [ "author" ];
708 $headline_row [ "score" ] = ( int ) $line [ "score" ];
709 $headline_row [ "note" ] = $line [ "note" ];
710 $headline_row [ "lang" ] = $line [ "lang" ];
712 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_RENDER_ARTICLE_API
) as $p ) {
713 $headline_row = $p -> hook_render_article_api ( array ( "headline" => $headline_row ));
716 array_push ( $headlines , $headline_row );
722 function unsubscribeFeed () {
723 $feed_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
725 $result = $this -> dbh
-> query ( "SELECT id FROM ttrss_feeds WHERE
726 id = ' $feed_id ' AND owner_uid = " . $_SESSION [ "uid" ]);
728 if ( $this -> dbh
-> num_rows ( $result ) != 0 ) {
729 Pref_Feeds
:: remove_feed ( $feed_id , $_SESSION [ "uid" ]);
730 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
732 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "FEED_NOT_FOUND" ));
736 function subscribeToFeed () {
737 $feed_url = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_url" ]);
738 $category_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "category_id" ]);
739 $login = $this -> dbh
-> escape_string ( $_REQUEST [ "login" ]);
740 $password = $this -> dbh
-> escape_string ( $_REQUEST [ "password" ]);
743 $rc = subscribe_to_feed ( $feed_url , $category_id , $login , $password );
745 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => $rc ));
747 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
751 function getFeedTree () {
752 $include_empty = sql_bool_to_bool ( $_REQUEST [ 'include_empty' ]);
754 $pf = new Pref_Feeds ( $_REQUEST );
756 $_REQUEST [ 'mode' ] = 2 ;
757 $_REQUEST [ 'force_show_empty' ] = $include_empty ;
760 $data = $pf -> makefeedtree ();
761 $this -> wrap ( self
:: STATUS_OK
, array ( "categories" => $data ));
763 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" =>
764 'UNABLE_TO_INSTANTIATE_OBJECT' ));
769 // only works for labels or uncategorized for the time being
770 private function isCategoryEmpty ( $id ) {
773 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS count FROM ttrss_labels2
774 WHERE owner_uid = " . $_SESSION [ "uid" ]);
776 return $this -> dbh
-> fetch_result ( $result , 0 , "count" ) == 0 ;
778 } else if ( $id == 0 ) {
779 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS count FROM ttrss_feeds
780 WHERE cat_id IS NULL AND owner_uid = " . $_SESSION [ "uid" ]);
782 return $this -> dbh
-> fetch_result ( $result , 0 , "count" ) == 0 ;