Roland Häder
536f078ed4
- added curly braces around conditional code blocks - added space between if/foreach/... and brace - made some SQL keywords upper-cased and added back-ticks to columns/table names Signed-off-by: Roland Haeder <roland@mxchange.org>
262 lines
6.6 KiB
PHP
262 lines
6.6 KiB
PHP
<?php
|
|
require_once("include/diaspora.php");
|
|
|
|
/**
|
|
* @brief add/remove activity to an item
|
|
*
|
|
* Toggle activities as like,dislike,attend of an item
|
|
*
|
|
* @param string $item_id
|
|
* @param string $verb
|
|
* Activity verb. One of
|
|
* like, unlike, dislike, undislike, attendyes, unattendyes,
|
|
* attendno, unattendno, attendmaybe, unattendmaybe
|
|
* @hook 'post_local_end'
|
|
* array $arr
|
|
* 'post_id' => ID of posted item
|
|
*/
|
|
function do_like($item_id, $verb) {
|
|
$a = get_app();
|
|
|
|
if(! local_user() && ! remote_user()) {
|
|
return false;
|
|
}
|
|
|
|
switch($verb) {
|
|
case 'like':
|
|
case 'unlike':
|
|
$activity = ACTIVITY_LIKE;
|
|
break;
|
|
case 'dislike':
|
|
case 'undislike':
|
|
$activity = ACTIVITY_DISLIKE;
|
|
break;
|
|
case 'attendyes':
|
|
case 'unattendyes':
|
|
$activity = ACTIVITY_ATTEND;
|
|
break;
|
|
case 'attendno':
|
|
case 'unattendno':
|
|
$activity = ACTIVITY_ATTENDNO;
|
|
break;
|
|
case 'attendmaybe':
|
|
case 'unattendmaybe':
|
|
$activity = ACTIVITY_ATTENDMAYBE;
|
|
break;
|
|
default:
|
|
return false;
|
|
break;
|
|
}
|
|
|
|
|
|
logger('like: verb ' . $verb . ' item ' . $item_id);
|
|
|
|
|
|
$r = q("SELECT * FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
|
|
dbesc($item_id),
|
|
dbesc($item_id)
|
|
);
|
|
|
|
if(! $item_id || (! dbm::is_result($r))) {
|
|
logger('like: no item ' . $item_id);
|
|
return false;
|
|
}
|
|
|
|
$item = $r[0];
|
|
|
|
$owner_uid = $item['uid'];
|
|
|
|
if (! can_write_wall($a,$owner_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];
|
|
}
|
|
}
|
|
|
|
// this represents the post owner on this system.
|
|
|
|
$r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
|
|
WHERE `contact`.`self` = 1 AND `contact`.`uid` = %d LIMIT 1",
|
|
intval($owner_uid)
|
|
);
|
|
if (dbm::is_result($r)) {
|
|
$owner = $r[0];
|
|
}
|
|
|
|
if (! $owner) {
|
|
logger('like: no owner');
|
|
return false;
|
|
}
|
|
|
|
if (! $remote_owner) {
|
|
$remote_owner = $owner;
|
|
}
|
|
|
|
// This represents the person posting
|
|
|
|
if ((local_user()) && (local_user() == $owner_uid)) {
|
|
$contact = $owner;
|
|
}
|
|
else {
|
|
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
|
|
intval($_SESSION['visitor_id']),
|
|
intval($owner_uid)
|
|
);
|
|
if (dbm::is_result($r))
|
|
$contact = $r[0];
|
|
}
|
|
if (! $contact) {
|
|
return false;
|
|
}
|
|
|
|
|
|
$verbs = " '".dbesc($activity)."' ";
|
|
|
|
// 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($owner_uid),
|
|
dbesc($item_id), dbesc($item_id), dbesc($item['uri'])
|
|
);
|
|
|
|
if (dbm::is_result($r)) {
|
|
$like_item = $r[0];
|
|
|
|
// Already voted, undo it
|
|
$r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `id` = %d",
|
|
dbesc(datetime_convert()),
|
|
intval($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
|
|
$r = q("DELETE FROM `sign` WHERE `iid` = %d",
|
|
intval($like_item['id'])
|
|
);
|
|
|
|
$like_item_id = $like_item['id'];
|
|
proc_run(PRIORITY_HIGH, "include/notifier.php", "like", $like_item_id);
|
|
|
|
return true;
|
|
}
|
|
|
|
$uri = item_new_uri($a->get_hostname(),$owner_uid);
|
|
|
|
$post_type = (($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") ;
|
|
$body = $item['body'];
|
|
|
|
$obj = <<< EOT
|
|
|
|
<object>
|
|
<type>$objtype</type>
|
|
<local>1</local>
|
|
<id>{$item['uri']}</id>
|
|
<link>$link</link>
|
|
<title></title>
|
|
<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]';
|
|
$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);
|
|
|
|
if (! $item['visible']) {
|
|
$r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d",
|
|
intval($item['id']),
|
|
intval($owner_uid)
|
|
);
|
|
}
|
|
|
|
|
|
// Save the author information for the like in case we need to relay to Diaspora
|
|
diaspora::store_like_signature($contact, $post_id);
|
|
|
|
$arr['id'] = $post_id;
|
|
|
|
call_hooks('post_local_end', $arr);
|
|
|
|
proc_run(PRIORITY_HIGH, "include/notifier.php", "like", $post_id);
|
|
|
|
return true;
|
|
}
|