]>
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 if ( is_numeric ( $feed_id )) $feed_id = ( int ) $feed_id ;
189 $limit = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "limit" ]);
191 if (! $limit ||
$limit >= 200 ) $limit = 200 ;
193 $offset = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "skip" ]);
194 $filter = $this -> dbh
-> escape_string ( $_REQUEST [ "filter" ]);
195 $is_cat = sql_bool_to_bool ( $_REQUEST [ "is_cat" ]);
196 $show_excerpt = sql_bool_to_bool ( $_REQUEST [ "show_excerpt" ]);
197 $show_content = sql_bool_to_bool ( $_REQUEST [ "show_content" ]);
198 /* all_articles, unread, adaptive, marked, updated */
199 $view_mode = $this -> dbh
-> escape_string ( $_REQUEST [ "view_mode" ]);
200 $include_attachments = sql_bool_to_bool ( $_REQUEST [ "include_attachments" ]);
201 $since_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "since_id" ]);
202 $include_nested = sql_bool_to_bool ( $_REQUEST [ "include_nested" ]);
203 $sanitize_content = ! isset ( $_REQUEST [ "sanitize" ]) ||
204 sql_bool_to_bool ( $_REQUEST [ "sanitize" ]);
205 $force_update = sql_bool_to_bool ( $_REQUEST [ "force_update" ]);
206 $has_sandbox = sql_bool_to_bool ( $_REQUEST [ "has_sandbox" ]);
207 $excerpt_length = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "excerpt_length" ]);
208 $check_first_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "check_first_id" ]);
209 $include_header = sql_bool_to_bool ( $_REQUEST [ "include_header" ]);
211 $_SESSION [ 'hasSandbox' ] = $has_sandbox ;
213 $override_order = false ;
214 switch ( $_REQUEST [ "order_by" ]) {
216 $override_order = "ttrss_entries.title" ;
219 $override_order = "score DESC, date_entered, updated" ;
222 $override_order = "updated DESC" ;
226 /* do not rely on params below */
228 $search = $this -> dbh
-> escape_string ( $_REQUEST [ "search" ]);
230 list ( $headlines , $headlines_header ) = $this -> api_get_headlines ( $feed_id , $limit , $offset ,
231 $filter , $is_cat , $show_excerpt , $show_content , $view_mode , $override_order ,
232 $include_attachments , $since_id , $search ,
233 $include_nested , $sanitize_content , $force_update , $excerpt_length , $check_first_id );
235 if ( $include_header ) {
236 $this -> wrap ( self
:: STATUS_OK
, array ( $headlines_header , $headlines ));
238 $this -> wrap ( self
:: STATUS_OK
, $headlines );
241 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
245 function updateArticle () {
246 $article_ids = array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_ids" ])), is_numeric
);
247 $mode = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "mode" ]);
248 $data = $this -> dbh
-> escape_string ( $_REQUEST [ "data" ]);
249 $field_raw = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "field" ]);
254 switch ( $field_raw ) {
257 $additional_fields = ",last_marked = NOW()" ;
260 $field = "published" ;
261 $additional_fields = ",last_published = NOW()" ;
265 $additional_fields = ",last_read = NOW()" ;
279 $set_to = "NOT $field " ;
283 if ( $field == "note" ) $set_to = "' $data '" ;
285 if ( $field && $set_to && count ( $article_ids ) > 0 ) {
287 $article_ids = join ( ", " , $article_ids );
289 $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" ]);
291 $num_updated = $this -> dbh
-> affected_rows ( $result );
293 if ( $num_updated > 0 && $field == "unread" ) {
294 $result = $this -> dbh
-> query ( "SELECT DISTINCT feed_id FROM ttrss_user_entries
295 WHERE ref_id IN ( $article_ids )" );
297 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
298 ccache_update ( $line [ "feed_id" ], $_SESSION [ "uid" ]);
302 if ( $num_updated > 0 && $field == "published" ) {
303 if ( PUBSUBHUBBUB_HUB
) {
304 $rss_link = get_self_url_prefix () .
305 "/public.php?op=rss&id=-2&key=" .
306 get_feed_access_key (- 2 , false );
308 $p = new Publisher ( PUBSUBHUBBUB_HUB
);
309 $pubsub_result = $p -> publish_update ( $rss_link );
313 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ,
314 "updated" => $num_updated ));
317 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
322 function getArticle () {
324 $article_id = join ( "," , array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_id" ])), is_numeric
));
328 $query = "SELECT id,title,link,content,feed_id,comments,int_id,
329 marked,unread,published,score,note,lang,
330 " . SUBSTRING_FOR_DATE
. "(updated,1,16) as updated,
331 author,(SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title
332 FROM ttrss_entries,ttrss_user_entries
333 WHERE id IN ( $article_id ) AND ref_id = id AND owner_uid = " .
336 $result = $this -> dbh
-> query ( $query );
340 if ( $this -> dbh
-> num_rows ( $result ) != 0 ) {
342 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
344 $attachments = get_article_enclosures ( $line [ 'id' ]);
348 "title" => $line [ "title" ],
349 "link" => $line [ "link" ],
350 "labels" => get_article_labels ( $line [ 'id' ]),
351 "unread" => sql_bool_to_bool ( $line [ "unread" ]),
352 "marked" => sql_bool_to_bool ( $line [ "marked" ]),
353 "published" => sql_bool_to_bool ( $line [ "published" ]),
354 "comments" => $line [ "comments" ],
355 "author" => $line [ "author" ],
356 "updated" => ( int ) strtotime ( $line [ "updated" ]),
357 "content" => $line [ "content" ],
358 "feed_id" => $line [ "feed_id" ],
359 "attachments" => $attachments ,
360 "score" => ( int ) $line [ "score" ],
361 "feed_title" => $line [ "feed_title" ],
362 "note" => $line [ "note" ],
363 "lang" => $line [ "lang" ]
366 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_RENDER_ARTICLE_API
) as $p ) {
367 $article = $p -> hook_render_article_api ( array ( "article" => $article ));
371 array_push ( $articles , $article );
376 $this -> wrap ( self
:: STATUS_OK
, $articles );
378 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
382 function getConfig () {
384 "icons_dir" => ICONS_DIR
,
385 "icons_url" => ICONS_URL
);
387 $config [ "daemon_is_running" ] = file_is_locked ( "update_daemon.lock" );
389 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS cf FROM
390 ttrss_feeds WHERE owner_uid = " . $_SESSION [ "uid" ]);
392 $num_feeds = $this -> dbh
-> fetch_result ( $result , 0 , "cf" );
394 $config [ "num_feeds" ] = ( int ) $num_feeds ;
396 $this -> wrap ( self
:: STATUS_OK
, $config );
399 function updateFeed () {
400 require_once "include/rssfuncs.php" ;
402 $feed_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
404 update_rss_feed ( $feed_id , true );
406 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
409 function catchupFeed () {
410 $feed_id = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
411 $is_cat = $this -> dbh
-> escape_string ( $_REQUEST [ "is_cat" ]);
413 catchup_feed ( $feed_id , $is_cat );
415 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
419 $pref_name = $this -> dbh
-> escape_string ( $_REQUEST [ "pref_name" ]);
421 $this -> wrap ( self
:: STATUS_OK
, array ( "value" => get_pref ( $pref_name )));
424 function getLabels () {
425 //$article_ids = array_filter(explode(",", $this->dbh->escape_string($_REQUEST["article_ids"])), is_numeric);
427 $article_id = ( int ) $_REQUEST [ 'article_id' ];
431 $result = $this -> dbh
-> query ( "SELECT id, caption, fg_color, bg_color
433 WHERE owner_uid = '" . $_SESSION [ 'uid' ]. "' ORDER BY caption" );
436 $article_labels = get_article_labels ( $article_id );
438 $article_labels = array ();
440 while ( $line = $this -> dbh
-> fetch_assoc ( $result )) {
443 foreach ( $article_labels as $al ) {
444 if ( feed_to_label_id ( $al [ 0 ]) == $line [ 'id' ]) {
450 array_push ( $rv , array (
451 "id" => ( int ) label_to_feed_id ( $line [ 'id' ]),
452 "caption" => $line [ 'caption' ],
453 "fg_color" => $line [ 'fg_color' ],
454 "bg_color" => $line [ 'bg_color' ],
455 "checked" => $checked ));
458 $this -> wrap ( self
:: STATUS_OK
, $rv );
461 function setArticleLabel () {
463 $article_ids = array_filter ( explode ( "," , $this -> dbh
-> escape_string ( $_REQUEST [ "article_ids" ])), is_numeric
);
464 $label_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ 'label_id' ]);
465 $assign = ( bool ) $this -> dbh
-> escape_string ( $_REQUEST [ 'assign' ]) == "true" ;
467 $label = $this -> dbh
-> escape_string ( label_find_caption (
468 feed_to_label_id ( $label_id ), $_SESSION [ "uid" ]));
474 foreach ( $article_ids as $id ) {
477 label_add_article ( $id , $label , $_SESSION [ "uid" ]);
479 label_remove_article ( $id , $label , $_SESSION [ "uid" ]);
486 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ,
487 "updated" => $num_updated ));
491 function index ( $method ) {
492 $plugin = PluginHost
:: getInstance ()-> get_api_method ( strtolower ( $method ));
494 if ( $plugin && method_exists ( $plugin , $method )) {
495 $reply = $plugin -> $method ();
497 $this -> wrap ( $reply [ 0 ], $reply [ 1 ]);
500 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'UNKNOWN_METHOD' , "method" => $method ));
504 function shareToPublished () {
505 $title = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "title" ]));
506 $url = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "url" ]));
507 $content = $this -> dbh
-> escape_string ( strip_tags ( $_REQUEST [ "content" ]));
509 if ( Article
:: create_published_article ( $title , $url , $content , "" , $_SESSION [ "uid" ])) {
510 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => 'OK' ));
512 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'Publishing failed' ));
516 static function api_get_feeds ( $cat_id , $unread_only , $limit , $offset , $include_nested = false ) {
522 if ( $cat_id == - 4 ||
$cat_id == - 2 ) {
523 $counters = getLabelCounters ( true );
525 foreach ( array_values ( $counters ) as $cv ) {
527 $unread = $cv [ "counter" ];
529 if ( $unread ||
! $unread_only ) {
532 "id" => ( int ) $cv [ "id" ],
533 "title" => $cv [ "description" ],
534 "unread" => $cv [ "counter" ],
538 array_push ( $feeds , $row );
545 if ( $cat_id == - 4 ||
$cat_id == - 1 ) {
546 foreach ( array (- 1 , - 2 , - 3 , - 4 , - 6 , 0 ) as $i ) {
547 $unread = getFeedUnread ( $i );
549 if ( $unread ||
! $unread_only ) {
550 $title = getFeedTitle ( $i );
558 array_push ( $feeds , $row );
566 if ( $include_nested && $cat_id ) {
567 $result = db_query ( "SELECT
568 id, title FROM ttrss_feed_categories
569 WHERE parent_cat = ' $cat_id ' AND owner_uid = " . $_SESSION [ "uid" ] .
570 " ORDER BY id, title" );
572 while ( $line = db_fetch_assoc ( $result )) {
573 $unread = getFeedUnread ( $line [ "id" ], true ) +
574 getCategoryChildrenUnread ( $line [ "id" ]);
576 if ( $unread ||
! $unread_only ) {
578 "id" => ( int ) $line [ "id" ],
579 "title" => $line [ "title" ],
583 array_push ( $feeds , $row );
591 $limit_qpart = "LIMIT $limit OFFSET $offset " ;
596 if ( $cat_id == - 4 ||
$cat_id == - 3 ) {
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 owner_uid = " . $_SESSION [ "uid" ] .
601 " ORDER BY cat_id, title " . $limit_qpart );
605 $cat_qpart = "cat_id = ' $cat_id '" ;
607 $cat_qpart = "cat_id IS NULL" ;
609 $result = db_query ( "SELECT
610 id, feed_url, cat_id, title, order_id, " .
611 SUBSTRING_FOR_DATE
. "(last_updated,1,19) AS last_updated
612 FROM ttrss_feeds WHERE
613 $cat_qpart AND owner_uid = " . $_SESSION [ "uid" ] .
614 " ORDER BY cat_id, title " . $limit_qpart );
617 while ( $line = db_fetch_assoc ( $result )) {
619 $unread = getFeedUnread ( $line [ "id" ]);
621 $has_icon = feed_has_icon ( $line [ 'id' ]);
623 if ( $unread ||
! $unread_only ) {
626 "feed_url" => $line [ "feed_url" ],
627 "title" => $line [ "title" ],
628 "id" => ( int ) $line [ "id" ],
629 "unread" => ( int ) $unread ,
630 "has_icon" => $has_icon ,
631 "cat_id" => ( int ) $line [ "cat_id" ],
632 "last_updated" => ( int ) strtotime ( $line [ "last_updated" ]),
633 "order_id" => ( int ) $line [ "order_id" ],
636 array_push ( $feeds , $row );
643 static function api_get_headlines ( $feed_id , $limit , $offset ,
644 $filter , $is_cat , $show_excerpt , $show_content , $view_mode , $order ,
645 $include_attachments , $since_id ,
646 $search = "" , $include_nested = false , $sanitize_content = true ,
647 $force_update = false , $excerpt_length = 100 , $check_first_id = false ) {
649 if ( $force_update && $feed_id > 0 && is_numeric ( $feed_id )) {
650 // Update the feed if required with some basic flood control
653 "SELECT cache_images," . SUBSTRING_FOR_DATE
. "(last_updated,1,19) AS last_updated
654 FROM ttrss_feeds WHERE id = ' $feed_id '" );
656 if ( db_num_rows ( $result ) != 0 ) {
657 $last_updated = strtotime ( db_fetch_result ( $result , 0 , "last_updated" ));
658 $cache_images = sql_bool_to_bool ( db_fetch_result ( $result , 0 , "cache_images" ));
660 if (! $cache_images && time () - $last_updated > 120 ) {
661 include "rssfuncs.php" ;
662 update_rss_feed ( $feed_id , true , true );
664 db_query ( "UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
665 WHERE id = ' $feed_id '" );
670 /*$qfh_ret = queryFeedHeadlines($feed_id, $limit,
671 $view_mode, $is_cat, $search, false,
672 $order, $offset, 0, false, $since_id, $include_nested);*/
674 //function queryFeedHeadlines($feed, $limit,
675 // $view_mode, $cat_view, $search, $search_mode,
676 // $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false,
677 // $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
682 "view_mode" => $view_mode ,
683 "cat_view" => $is_cat ,
685 "override_order" => $order ,
687 "since_id" => $since_id ,
688 "include_children" => $include_nested ,
689 "check_first_id" => $check_first_id
692 $qfh_ret = queryFeedHeadlines ( $params );
694 $result = $qfh_ret [ 0 ];
695 $feed_title = $qfh_ret [ 1 ];
696 $first_id = $qfh_ret [ 6 ];
698 $headlines = array ();
700 $headlines_header = array (
702 'first_id' => $first_id ,
703 'is_cat' => $is_cat );
705 if (! is_numeric ( $result )) {
706 while ( $line = db_fetch_assoc ( $result )) {
707 $line [ "content_preview" ] = truncate_string ( strip_tags ( $line [ "content" ]), $excerpt_length );
708 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_QUERY_HEADLINES
) as $p ) {
709 $line = $p -> hook_query_headlines ( $line , $excerpt_length , true );
712 $is_updated = ( $line [ "last_read" ] == "" &&
713 ( $line [ "unread" ] != "t" && $line [ "unread" ] != "1" ));
715 $tags = explode ( "," , $line [ "tag_cache" ]);
717 $label_cache = $line [ "label_cache" ];
721 $label_cache = json_decode ( $label_cache , true );
724 if ( $label_cache [ "no-labels" ] == 1 )
727 $labels = $label_cache ;
731 if (! is_array ( $labels )) $labels = get_article_labels ( $line [ "id" ]);
733 //if (!$tags) $tags = get_article_tags($line["id"]);
734 //if (!$labels) $labels = get_article_labels($line["id"]);
736 $headline_row = array (
737 "id" => ( int ) $line [ "id" ],
738 "unread" => sql_bool_to_bool ( $line [ "unread" ]),
739 "marked" => sql_bool_to_bool ( $line [ "marked" ]),
740 "published" => sql_bool_to_bool ( $line [ "published" ]),
741 "updated" => ( int ) strtotime ( $line [ "updated" ]),
742 "is_updated" => $is_updated ,
743 "title" => $line [ "title" ],
744 "link" => $line [ "link" ],
745 "feed_id" => $line [ "feed_id" ],
749 if ( $include_attachments )
750 $headline_row [ 'attachments' ] = get_article_enclosures (
754 $headline_row [ "excerpt" ] = $line [ "content_preview" ];
758 if ( $sanitize_content ) {
759 $headline_row [ "content" ] = sanitize (
761 sql_bool_to_bool ( $line [ 'hide_images' ]),
762 false , $line [ "site_url" ], false , $line [ "id" ]);
764 $headline_row [ "content" ] = $line [ "content" ];
768 // unify label output to ease parsing
769 if ( $labels [ "no-labels" ] == 1 ) $labels = array ();
771 $headline_row [ "labels" ] = $labels ;
773 $headline_row [ "feed_title" ] = $line [ "feed_title" ] ?
$line [ "feed_title" ] :
776 $headline_row [ "comments_count" ] = ( int ) $line [ "num_comments" ];
777 $headline_row [ "comments_link" ] = $line [ "comments" ];
779 $headline_row [ "always_display_attachments" ] = sql_bool_to_bool ( $line [ "always_display_enclosures" ]);
781 $headline_row [ "author" ] = $line [ "author" ];
783 $headline_row [ "score" ] = ( int ) $line [ "score" ];
784 $headline_row [ "note" ] = $line [ "note" ];
785 $headline_row [ "lang" ] = $line [ "lang" ];
787 foreach ( PluginHost
:: getInstance ()-> get_hooks ( PluginHost
:: HOOK_RENDER_ARTICLE_API
) as $p ) {
788 $headline_row = $p -> hook_render_article_api ( array ( "headline" => $headline_row ));
791 array_push ( $headlines , $headline_row );
793 } else if ( is_numeric ( $result ) && $result == - 1 ) {
794 $headlines_header [ 'first_id_changed' ] = true ;
797 return array ( $headlines , $headlines_header );
800 function unsubscribeFeed () {
801 $feed_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "feed_id" ]);
803 $result = $this -> dbh
-> query ( "SELECT id FROM ttrss_feeds WHERE
804 id = ' $feed_id ' AND owner_uid = " . $_SESSION [ "uid" ]);
806 if ( $this -> dbh
-> num_rows ( $result ) != 0 ) {
807 Pref_Feeds
:: remove_feed ( $feed_id , $_SESSION [ "uid" ]);
808 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => "OK" ));
810 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => "FEED_NOT_FOUND" ));
814 function subscribeToFeed () {
815 $feed_url = $this -> dbh
-> escape_string ( $_REQUEST [ "feed_url" ]);
816 $category_id = ( int ) $this -> dbh
-> escape_string ( $_REQUEST [ "category_id" ]);
817 $login = $this -> dbh
-> escape_string ( $_REQUEST [ "login" ]);
818 $password = $this -> dbh
-> escape_string ( $_REQUEST [ "password" ]);
821 $rc = subscribe_to_feed ( $feed_url , $category_id , $login , $password );
823 $this -> wrap ( self
:: STATUS_OK
, array ( "status" => $rc ));
825 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" => 'INCORRECT_USAGE' ));
829 function getFeedTree () {
830 $include_empty = sql_bool_to_bool ( $_REQUEST [ 'include_empty' ]);
832 $pf = new Pref_Feeds ( $_REQUEST );
834 $_REQUEST [ 'mode' ] = 2 ;
835 $_REQUEST [ 'force_show_empty' ] = $include_empty ;
838 $data = $pf -> makefeedtree ();
839 $this -> wrap ( self
:: STATUS_OK
, array ( "categories" => $data ));
841 $this -> wrap ( self
:: STATUS_ERR
, array ( "error" =>
842 'UNABLE_TO_INSTANTIATE_OBJECT' ));
847 // only works for labels or uncategorized for the time being
848 private function isCategoryEmpty ( $id ) {
851 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS count FROM ttrss_labels2
852 WHERE owner_uid = " . $_SESSION [ "uid" ]);
854 return $this -> dbh
-> fetch_result ( $result , 0 , "count" ) == 0 ;
856 } else if ( $id == 0 ) {
857 $result = $this -> dbh
-> query ( "SELECT COUNT(*) AS count FROM ttrss_feeds
858 WHERE cat_id IS NULL AND owner_uid = " . $_SESSION [ "uid" ]);
860 return $this -> dbh
-> fetch_result ( $result , 0 , "count" ) == 0 ;