Official Addons for the Friendica Communications Platform. (please note that this is a clone of the repository at github, issues are handled there)
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<?php
function like_widget_name() {
return "Shows likes";
}
function like_widget_help() {
return "Search first item which contains <em>KEY</em> and print like/dislike count";
}
function like_widget_args(){
return Array("KEY");
}
function like_widget_size(){
return Array('60px','20px');
}
function like_widget_content(&$a, $conf){
$args = explode(",",$_GET['a']);
$baseq="SELECT COUNT(`item`.`id`) as `c`, `p`.`id`
FROM `item`,
(SELECT `i`.`id` FROM `item` as `i` WHERE
`i`.`visible` = 1 AND `i`.`deleted` = 0
AND (( `i`.`wall` = 1 AND `i`.`allow_cid` = ''
AND `i`.`allow_gid` = ''
AND `i`.`deny_cid` = ''
AND `i`.`deny_gid` = '' )
OR `i`.`uid` = %d )
AND `i`.`body` LIKE '%%%s%%' LIMIT 1) as `p`
WHERE `item`.`parent` = `p`.`id` ";
// count likes
$r = q( $baseq . "AND `item`.`verb` = 'http://activitystrea.ms/schema/1.0/like'",
intval($conf['uid']),
dbesc($args[0])
);
$likes = $r[0]['c'];
$iid = $r[0]['id'];
// count dislikes
$r = q( $baseq . "AND `item`.`verb` = 'http://purl.org/macgirvin/dfrn/1.0/dislike'",
intval($conf['uid']),
dbesc($args[0])
);
$dislikes = $r[0]['c'];
require_once("include/conversation.php");
$o = "";
$t = file_get_contents( dirname(__file__). "/widget_like.tpl" );
$o .= replace_macros($t, array(
'$like' => $likes,
'$strlike' => sprintf( tt("%d person likes this", "%d people like this", $likes), $likes),
'$dislike' => $dislikes,
'$strdislike'=> sprintf( tt("%d person doesn't like this", "%d people don't like this", $dislikes), $dislikes),
'$baseurl' => $a->get_baseurl(),
));
return $o;
}