@ -18,155 +18,169 @@ require_once("include/diaspora.php");
function do_like ( $item_id , $verb ) {
$a = get_app ();
if ( ! local_user () && ! remote_user ()) {
if ( ! local_user () && ! remote_user ()) {
return false ;
}
switch ( $verb ) {
switch ( $verb ) {
case 'like' :
$bodyverb = t ( '%1$s likes %2$s\'s %3$s' );
$activity = ACTIVITY_LIKE ;
break ;
case 'unlike' :
$bodyverb = t ( '%1$s doesn\'t like %2$s\'s %3$s' );
$activity = ACTIVITY_LIKE ;
break ;
case 'dislike' :
case 'undislike' :
$bodyverb = t ( '%1$s doesn\'t like %2$s\'s %3$s' );
$activity = ACTIVITY_DISLIKE ;
break ;
case 'attendyes' :
case 'unattendyes' :
$bodyverb = t ( '%1$s is attending %2$s\'s %3$s' );
$activity = ACTIVITY_ATTEND ;
break ;
case 'attendno' :
case 'unattendno' :
$bodyverb = t ( '%1$s is not attending %2$s\'s %3$s' );
$activity = ACTIVITY_ATTENDNO ;
break ;
case 'attendmaybe' :
case 'unattendmaybe' :
$bodyverb = t ( '%1$s may attend %2$s\'s %3$s' );
$activity = ACTIVITY_ATTENDMAYBE ;
break ;
default :
logger ( 'like: unknown verb ' . $verb . ' for item ' . $item_id );
return false ;
break ;
}
// Enable activity toggling instead of on/off
$event_verb_flag = $activity === ACTIVITY_ATTEND || $activity === ACTIVITY_ATTENDNO || $activity === ACTIVITY_ATTENDMAYBE ;
logger ( 'like: verb ' . $verb . ' item ' . $item_id );
$r = q ( " SELECT * FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1 " ,
// Retrieve item
$items = q ( " SELECT * FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1 " ,
dbesc ( $item_id ),
dbesc ( $item_id )
);
if ( ! $item_id || ( ! dbm :: is_result ( $r ) )) {
logger ( 'like: no item ' . $item_id );
if ( ! $item_id || ! dbm :: is_result ( $items )) {
logger ( 'like: unk nown item ' . $item_id );
return false ;
}
$item = $r [ 0 ];
$owner_uid = $item [ 'uid' ];
$item = $items [ 0 ];
if ( ! can_write_wall ( $a , $owner_uid )) {
if ( ! can_write_wall ( $a , $item [ 'uid' ])) {
logger ( 'like: unable to write on wall ' . $item [ 'uid' ]);
return false ;
}
$remote_owner = null ;
if ( ! $item [ 'wall' ]) {
// The top level post may have been written by somebody on another system
$r = q ( " SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1 " ,
intval ( $item [ 'contact-id' ]),
intval ( $item [ 'uid' ])
);
if ( ! dbm :: is_result ( $r )) {
return false ;
}
if ( ! $r [ 0 ][ 'self' ]) {
$remote_owner = $r [ 0 ];
}
// Retrieves the local post owner
$owners = q ( " SELECT `contact`.* FROM `contact`
WHERE `contact` . `self` = 1
AND `contact` . `uid` = % d " ,
intval ( $item [ 'uid' ])
);
if ( dbm :: is_result ( $owners )) {
$owner_self_contact = $owners [ 0 ];
} else {
logger ( 'like: unknown owner ' . $item [ 'uid' ]);
return false ;
}
// this represents the post owner on this system.
// Retrieve the current logged in user's public contact
$author_id = public_contact ();
$r = q ( " SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
WHERE `contact` . `self` = 1 AND `contact` . `uid` = % d LIMIT 1 " ,
intval ( $owner_uid )
$contacts = q ( " SELECT * FROM `contact` WHERE `id` = %d " ,
intval ( $author_id )
);
if ( dbm :: is_result ( $r )) {
$owner = $r [ 0 ];
}
if ( ! $owner ) {
logger ( 'like: no owner' );
if ( dbm :: is_result ( $contacts )) {
$author_contact = $contacts [ 0 ];
} else {
logger ( 'like: unknown author ' . $author_id );
return false ;
}
if ( ! $remote_owner ) {
$remote_owner = $owner ;
}
// This represents the person posting
if (( local_user ()) && ( local_user () == $owner_uid )) {
$contact = $owner ;
// Contact-id is the uid-dependant author contact
if ( local_user () == $item [ 'uid' ]) {
$item_contact_id = $owner_self_contact [ 'id' ];
$item_contact = $owner_self_contact ;
} else {
$r = q ( " SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1 " ,
intval ( $_SESSION [ 'visitor_id' ]),
intval ( $owner_uid )
$item_contact_id = get_contact ( $author_contact [ 'url' ], $item [ 'uid' ]);
$contacts = q ( " SELECT * FROM `contact` WHERE `id` = %d " ,
intval ( $item_contact_id )
);
if ( dbm :: is_result ( $r )) {
$contact = $r [ 0 ];
if ( dbm :: is_result ( $contacts )) {
$item_contact = $contacts [ 0 ];
} else {
logger ( 'like: unknown item contact ' . $item_contact_id );
return false ;
}
}
if ( ! $contact ) {
return false ;
}
$verbs = " ' " . dbesc ( $activity ) . " ' " ;
// Look for an existing verb row
// event participation are essentially radio toggles. If you make a subsequent choice,
// we need to eradicate your first choice.
if ( $activity === ACTIVITY_ATTEND || $activity === ACTIVITY_ATTENDNO || $activity === ACTIVITY_ATTENDMAYBE ) {
$verbs = " ' " . dbesc ( ACTIVITY_ATTEND ) . " ',' " . dbesc ( ACTIVITY_ATTENDNO ) . " ',' " . dbesc ( ACTIVITY_ATTENDMAYBE ) . " ' " ;
}
$r = q ( " SELECT `id`, `guid` FROM `item` WHERE `verb` IN ( $verbs ) AND `deleted` = 0
AND `contact-id` = % d AND `uid` = % d
AND ( `parent` = '%s' OR `parent-uri` = '%s' OR `thr-parent` = '%s' ) LIMIT 1 " ,
intval ( $contact [ 'id' ]), intval ( $owner_uid ),
if ( $event_verb_flag ) {
$verbs = " ' " . dbesc ( ACTIVITY_ATTEND ) . " ', ' " . dbesc ( ACTIVITY_ATTENDNO ) . " ', ' " . dbesc ( ACTIVITY_ATTENDMAYBE ) . " ' " ;
} else {
$verbs = " ' " . dbesc ( $activity ) . " ' " ;
}
$existing_like = q ( " SELECT `id`, `guid`, `verb` FROM `item`
WHERE `verb` IN ( $verbs )
AND `deleted` = 0
AND `author-id` = % d
AND `uid` = % d
AND ( `parent` = '%s' OR `parent-uri` = '%s' OR `thr-parent` = '%s' )
LIMIT 1 " ,
intval ( $author_contact [ 'id' ]),
intval ( $item [ 'uid' ]),
dbesc ( $item_id ), dbesc ( $item_id ), dbesc ( $item [ 'uri' ])
);
if ( dbm :: is_result ( $r )) {
$like_item = $r [ 0 ];
// If it exists, mark it as deleted
if ( dbm :: is_result ( $existing_like )) {
$like_item = $existing_like [ 0 ];
// Already voted, undo it
$r = q ( " UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `id` = %d " ,
q ( " UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `id` = %d " ,
dbesc ( datetime_convert ()),
intval ( $like_item [ 'id' ])
);
// Clean up the Diaspora signatures for this like
// Go ahead and do it even if Diaspora support is disabled. We still want to clean up
// if it had been enabled in the past
$r = q ( " DELETE FROM `sign` WHERE `iid` = %d " ,
q ( " DELETE FROM `sign` WHERE `iid` = %d " ,
intval ( $like_item [ 'id' ])
);
$like_item_id = $like_item [ 'id' ];
proc_run ( PRIORITY_HIGH , " include/notifier.php " , " like " , $like_item_id );
return true ;
if ( ! $event_verb_flag || $like_item [ 'verb' ] == $activity ) {
return true ;
}
}
$uri = item_new_uri ( $a -> get_hostname (), $owner_uid );
// Verb is "un-something", just trying to delete existing entries
if ( strpos ( $verb , 'un' ) === 0 ) {
return true ;
}
// Else or if event verb different from existing row, create a new item row
$post_type = (( $item [ 'resource-id' ]) ? t ( 'photo' ) : t ( 'status' ));
if ( $item [ 'object-type' ] === ACTIVITY_OBJ_EVENT ) {
$post_type = t ( 'event' );
}
$objtype = (( $item [ 'resource-id' ]) ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE ) ;
$link = xmlify ( '<link rel="alternate" type="text/html" href="' . App :: get_baseurl () . '/display/' . $owner [ 'nickname ' ] . '/' . $item [ 'id' ] . '" />' . " \n " ) ;
$objtype = $item [ 'resource-id' ] ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE ;
$link = xmlify ( '<link rel="alternate" type="text/html" href="' . App :: get_baseurl () . '/display/' . $owner_self_contact [ 'nick' ] . '/' . $item [ 'id' ] . '" />' . " \n " ) ;
$body = $item [ 'body' ];
$obj = <<< EOT
@ -180,80 +194,62 @@ function do_like($item_id, $verb) {
< content > $body </ content >
</ object >
EOT ;
if ( $verb === 'like' ) {
$bodyverb = t ( '%1$s likes %2$s\'s %3$s' );
}
if ( $verb === 'dislike' ) {
$bodyverb = t ( '%1$s doesn\'t like %2$s\'s %3$s' );
}
if ( $verb === 'attendyes' ) {
$bodyverb = t ( '%1$s is attending %2$s\'s %3$s' );
}
if ( $verb === 'attendno' ) {
$bodyverb = t ( '%1$s is not attending %2$s\'s %3$s' );
}
if ( $verb === 'attendmaybe' ) {
$bodyverb = t ( '%1$s may attend %2$s\'s %3$s' );
}
if ( ! isset ( $bodyverb )) {
return false ;
}
$ulink = '[url=' . $contact [ 'url' ] . ']' . $contact [ 'name' ] . '[/url]' ;
$ulink = '[url=' . $author_contact [ 'url' ] . ']' . $author_contact [ 'name' ] . '[/url]' ;
$alink = '[url=' . $item [ 'author-link' ] . ']' . $item [ 'author-name' ] . '[/url]' ;
$plink = '[url=' . App :: get_baseurl () . '/display/' . $owner [ 'nickname' ] . '/' . $item [ 'id' ] . ']' . $post_type . '[/url]' ;
/// @TODO Or rewrite this to multi-line initialization of the array?
$arr = array ();
$arr [ 'guid' ] = get_guid ( 32 );
$arr [ 'uri' ] = $uri ;
$arr [ 'uid' ] = $owner_uid ;
$arr [ 'contact-id' ] = $contact [ 'id' ];
$arr [ 'type' ] = 'activity' ;
$arr [ 'wall' ] = $item [ 'wall' ];
$arr [ 'origin' ] = 1 ;
$arr [ 'gravity' ] = GRAVITY_LIKE ;
$arr [ 'parent' ] = $item [ 'id' ];
$arr [ 'parent-uri' ] = $item [ 'uri' ];
$arr [ 'thr-parent' ] = $item [ 'uri' ];
$arr [ 'owner-name' ] = $remote_owner [ 'name' ];
$arr [ 'owner-link' ] = $remote_owner [ 'url' ];
$arr [ 'owner-avatar' ] = $remote_owner [ 'thumb' ];
$arr [ 'author-name' ] = $contact [ 'name' ];
$arr [ 'author-link' ] = $contact [ 'url' ];
$arr [ 'author-avatar' ] = $contact [ 'thumb' ];
$arr [ 'body' ] = sprintf ( $bodyverb , $ulink , $alink , $plink );
$arr [ 'verb' ] = $activity ;
$arr [ 'object-type' ] = $objtype ;
$arr [ 'object' ] = $obj ;
$arr [ 'allow_cid' ] = $item [ 'allow_cid' ];
$arr [ 'allow_gid' ] = $item [ 'allow_gid' ];
$arr [ 'deny_cid' ] = $item [ 'deny_cid' ];
$arr [ 'deny_gid' ] = $item [ 'deny_gid' ];
$arr [ 'visible' ] = 1 ;
$arr [ 'unseen' ] = 1 ;
$arr [ 'last-child' ] = 0 ;
$post_id = item_store ( $arr );
$plink = '[url=' . App :: get_baseurl () . '/display/' . $owner_self_contact [ 'nick' ] . '/' . $item [ 'id' ] . ']' . $post_type . '[/url]' ;
$new_item = array (
'guid' => get_guid ( 32 ),
'uri' => item_new_uri ( $a -> get_hostname (), $item [ 'uid' ]),
'uid' => $item [ 'uid' ],
'contact-id' => $item_contact_id ,
'type' => 'activity' ,
'wall' => $item [ 'wall' ],
'origin' => 1 ,
'gravity' => GRAVITY_LIKE ,
'parent' => $item [ 'id' ],
'parent-uri' => $item [ 'uri' ],
'thr-parent' => $item [ 'uri' ],
'owner-id' => $item [ 'owner-id' ],
'owner-name' => $item [ 'owner-name' ],
'owner-link' => $item [ 'owner-link' ],
'owner-avatar' => $item [ 'owner-avatar' ],
'author-id' => $author_contact [ 'id' ],
'author-name' => $author_contact [ 'name' ],
'author-link' => $author_contact [ 'url' ],
'author-avatar' => $author_contact [ 'thumb' ],
'body' => sprintf ( $bodyverb , $ulink , $alink , $plink ),
'verb' => $activity ,
'object-type' => $objtype ,
'object' => $obj ,
'allow_cid' => $item [ 'allow_cid' ],
'allow_gid' => $item [ 'allow_gid' ],
'deny_cid' => $item [ 'deny_cid' ],
'deny_gid' => $item [ 'deny_gid' ],
'visible' => 1 ,
'unseen' => 1 ,
'last-child' => 0
);
$new_item_id = item_store ( $new_item );
// @todo: Explain this block
if ( ! $item [ 'visible' ]) {
$r = q ( " UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d " ,
q ( " UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d " ,
intval ( $item [ 'id' ]),
intval ( $owner_uid )
intval ( $item [ 'uid' ] )
);
}
// Save the author information for the like in case we need to relay to Diaspora
Diaspora :: store_like_signature ( $contact , $post _id );
Diaspora :: store_like_signature ( $item_ contact , $new_item _id );
$arr [ 'id' ] = $post _id ;
$new_item [ 'id' ] = $new_item _id ;
call_hooks ( 'post_local_end' , $arr );
call_hooks ( 'post_local_end' , $new_item );
proc_run ( PRIORITY_HIGH , " include/notifier.php " , " like " , $post _id );
proc_run ( PRIORITY_HIGH , " include/notifier.php " , " like " , $new_item _id );
return true ;
}
