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<?php
namespace Zotlabs\Module;
/**
* @brief
*
*/
class Embedphotos extends \Zotlabs\Web\Controller {
function get() {
}
/**
*
* This is the POST destination for the embedphotos button
*
*/
function post() {
if (argc() > 1 && argv(1) === 'album') {
// API: /embedphotos/album
$name = (x($_POST,'name') ? $_POST['name'] : null );
if(!$name) {
json_return_and_die(array('errormsg' => 'Error retrieving album', 'status' => false));
}
$album = $this->embedphotos_widget_album(array('channel' => \App::get_channel(), 'album' => $name));
json_return_and_die(array('status' => true, 'content' => $album));
}
if(argc() > 1 && argv(1) === 'albumlist') {
// API: /embedphotos/albumlist
$album_list = $this->embedphotos_album_list($a);
json_return_and_die(array('status' => true, 'albumlist' => $album_list));
}
if(argc() > 1 && argv(1) === 'photolink') {
// API: /embedphotos/photolink
$href = (x($_POST,'href') ? $_POST['href'] : null );
if(!$href) {
json_return_and_die(array('errormsg' => 'Error retrieving link ' . $href, 'status' => false));
}
$resource_id = array_pop(explode("/", $href));
$r = q("SELECT obj from item where resource_type = 'photo' and resource_id = '%s' limit 1",
dbesc($resource_id)
);
if(!$r) {
json_return_and_die(array('errormsg' => 'Error retrieving resource ' . $resource_id, 'status' => false));
}
$obj = json_decode($r[0]['obj'], true);
if(x($obj,'body')) {
$photolink = $obj['body'];
} elseif (x($obj,'bbcode')) {
$photolink = $obj['bbcode'];
} else {
json_return_and_die(array('errormsg' => 'Error retrieving resource ' . $resource_id, 'status' => false));
}
json_return_and_die(array('status' => true, 'photolink' => $photolink));
}
}
/**
* Copied from include/widgets.php::widget_album() with a modification to get the profile_uid from
* the input array as in widget_item()
*
* @param array $args
* @return string with HTML
*/
function embedphotos_widget_album($args) {
$channel_id = 0;
if(array_key_exists('channel', $args))
$channel = $args['channel'];
$channel_id = intval($channel['channel_id']);
if(! $channel_id)
$channel_id = \App::$profile_uid;
if(! $channel_id)
return '';
$owner_uid = $channel_id;
require_once('include/security.php');
$sql_extra = permissions_sql($channel_id);
if(! perm_is_allowed($channel_id,get_observer_hash(),'view_storage'))
return '';
if($args['album'])
$album = $args['album'];
if($args['title'])
$title = $args['title'];
/**
* This may return incorrect permissions if you have multiple directories of the same name.
* It is a limitation of the photo table using a name for a photo album instead of a folder hash
*/
if($album) {
$x = q("select hash from attach where filename = '%s' and uid = %d limit 1",
dbesc($album),
intval($owner_uid)
);
if($x) {
$y = attach_can_view_folder($owner_uid,get_observer_hash(),$x[0]['hash']);
if(! $y)
return '';
}
}
$order = 'DESC';
$r = q("SELECT p.resource_id, p.id, p.filename, p.mimetype, p.imgscale, p.description, p.created FROM photo p INNER JOIN
(SELECT resource_id, max(imgscale) imgscale FROM photo WHERE uid = %d AND album = '%s' AND imgscale <= 4 AND photo_usage IN ( %d, %d ) $sql_extra GROUP BY resource_id) ph
ON (p.resource_id = ph.resource_id AND p.imgscale = ph.imgscale)
ORDER BY created $order",
intval($owner_uid),
dbesc($album),
intval(PHOTO_NORMAL),
intval(PHOTO_PROFILE)
);
$photos = array();
if(count($r)) {
$twist = 'rotright';
foreach($r as $rr) {
if($twist == 'rotright')
$twist = 'rotleft';
else
$twist = 'rotright';
$ext = $phototypes[$rr['mimetype']];
$imgalt_e = $rr['filename'];
$desc_e = $rr['description'];
$imagelink = (z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/image/' . $rr['resource_id']
. (($_GET['order'] === 'posted') ? '?f=&order=posted' : ''));
$photos[] = array(
'id' => $rr['id'],
'twist' => ' ' . $twist . rand(2,4),
'link' => $imagelink,
'title' => t('View Photo'),
'src' => z_root() . '/photo/' . $rr['resource_id'] . '-' . $rr['imgscale'] . '.' .$ext,
'alt' => $imgalt_e,
'desc'=> $desc_e,
'ext' => $ext,
'hash'=> $rr['resource_id'],
'unknown' => t('Unknown')
);
}
}
$tpl = get_markup_template('photo_album.tpl');
$o .= replace_macros($tpl, array(
'$photos' => $photos,
'$album' => (($title) ? $title : $album),
'$album_id' => rand(),
'$album_edit' => array(t('Edit Album'), $album_edit),
'$can_post' => false,
'$upload' => array(t('Upload'), z_root() . '/photos/' . \App::$profile['channel_address'] . '/upload/' . bin2hex($album)),
'$order' => false,
'$upload_form' => $upload_form,
'$no_fullscreen_btn' => true
));
return $o;
}
function embedphotos_album_list($a) {
require_once('include/photos.php');
$p = photos_albums_list(\App::get_channel(), \App::get_observer());
if($p['success']) {
return $p['albums'];
} else {
return null;
}
}
}
|
