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-rw-r--r--Zotlabs/Module/Embedphotos.php180
1 files changed, 180 insertions, 0 deletions
diff --git a/Zotlabs/Module/Embedphotos.php b/Zotlabs/Module/Embedphotos.php
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+++ b/Zotlabs/Module/Embedphotos.php
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+<?php
+namespace Zotlabs\Module;
+
+/**
+ *
+ * This is the POST destination for the embedphotos button
+ *
+ */
+
+
+class Embedphotos extends \Zotlabs\Web\Controller {
+
+ function get() {
+
+ }
+
+ 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 type $name
+ * @return string
+ */
+function embedphotos_widget_album($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' => $upload_form,
+ '$usage' => $usage_message
+ ));
+
+ return $o;
+}
+
+
+function embedphotos_album_list($a) {
+ $o = '';
+ require_once('include/photos.php');
+ $p = photos_albums_list(\App::get_channel(), \App::get_observer());
+ if ($p['success']) {
+ return $p['albums'];
+ } else {
+ return null;
+ }
+}
+
+}