]> git.mxchange.org Git - friendica.git/blobdiff - mod/photos.php
bbcode: Use shorter method for shared content to networks where size matters.
[friendica.git] / mod / photos.php
index 37aab7c1f20944ad1f87ee86fd4b3b0e49d5b222..0e9055d05dcf1cff004e54019a93a73c4847d686 100644 (file)
@@ -6,6 +6,7 @@ require_once('include/bbcode.php');
 require_once('include/security.php');
 require_once('include/redir.php');
 require_once('include/tags.php');
+require_once('include/threads.php');
 
 function photos_init(&$a) {
 
@@ -49,7 +50,7 @@ function photos_init(&$a) {
                        if($albums_visible) {
                                $o .= '<div id="side-bar-photos-albums" class="widget">';
                                $o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h3>';
-                                       
+
                                $o .= '<ul>';
                                foreach($albums as $album) {
 
@@ -166,6 +167,11 @@ function photos_post(&$a) {
                        return; // NOTREACHED
                }
 
+               // Check if the user has responded to a delete confirmation query
+               if($_REQUEST['canceled']) {
+                       goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+               }
+
                $newalbum = notags(trim($_POST['albumname']));
                if($newalbum != $album) {
                        q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
@@ -181,6 +187,25 @@ function photos_post(&$a) {
 
                if($_POST['dropalbum'] == t('Delete Album')) {
 
+                       // Check if we should do HTML-based delete confirmation
+                       if($_REQUEST['confirm']) {
+                               $drop_url = $a->query_string;
+                               $extra_inputs = array(
+                                       array('name' => 'albumname', 'value' => $_POST['albumname']),
+                               );
+                               $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
+                                       '$method' => 'post',
+                                       '$message' => t('Do you really want to delete this photo album and all its photos?'),
+                                       '$extra_inputs' => $extra_inputs,
+                                       '$confirm' => t('Delete Album'),
+                                       '$confirm_url' => $drop_url,
+                                       '$confirm_name' => 'dropalbum', // Needed so that confirmation will bring us back into this if statement
+                                       '$cancel' => t('Cancel'),
+                               ));
+                               $a->error = 1; // Set $a->error so the other module functions don't execute
+                               return;
+                       }
+
                        $res = array();
 
                        // get the list of photos we are about to delete
@@ -229,6 +254,7 @@ function photos_post(&$a) {
                                                intval($page_owner_uid)
                                        );
                                        create_tags_from_itemuri($rr['parent-uri'], $page_owner_uid);
+                                       delete_thread_uri($rr['parent-uri'], $page_owner_uid);
 
                                        $drop_id = intval($rr['id']);
 
@@ -243,10 +269,32 @@ function photos_post(&$a) {
                return; // NOTREACHED
        }
 
+
+       // Check if the user has responded to a delete confirmation query for a single photo
+       if(($a->argc > 2) && $_REQUEST['canceled']) {
+               goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+       }
+
        if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 
                // same as above but remove single photo
 
+               // Check if we should do HTML-based delete confirmation
+               if($_REQUEST['confirm']) {
+                       $drop_url = $a->query_string;
+                       $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
+                               '$method' => 'post',
+                               '$message' => t('Do you really want to delete this photo?'),
+                               '$extra_inputs' => array(),
+                               '$confirm' => t('Delete Photo'),
+                               '$confirm_url' => $drop_url,
+                               '$confirm_name' => 'delete', // Needed so that confirmation will bring us back into this if statement
+                               '$cancel' => t('Cancel'),
+                       ));
+                       $a->error = 1; // Set $a->error so the other module functions don't execute
+                       return;
+               }
+
                if($visitor) {
                        $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
                                intval($visitor),
@@ -277,6 +325,7 @@ function photos_post(&$a) {
                                        intval($page_owner_uid)
                                );
                                create_tags_from_itemuri($i[0]['uri'], $page_owner_uid);
+                               delete_thread_uri($i[0]['uri'], $page_owner_uid);
 
                                $url = $a->get_baseurl();
                                $drop_id = intval($i[0]['id']);
@@ -286,7 +335,7 @@ function photos_post(&$a) {
                        }
                }
 
-               goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+               goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
                return; // NOTREACHED
        }
 
@@ -325,7 +374,7 @@ function photos_post(&$a) {
                                        $width  = $ph->getWidth();
                                        $height = $ph->getHeight();
 
-                                       $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 0 limit 1",
+                                       $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 0",
                                                dbesc($ph->imageString()),
                                                intval($height),
                                                intval($width),
@@ -338,7 +387,7 @@ function photos_post(&$a) {
                                                $width  = $ph->getWidth();
                                                $height = $ph->getHeight();
 
-                                               $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 1 limit 1",
+                                               $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 1",
                                                        dbesc($ph->imageString()),
                                                        intval($height),
                                                        intval($width),
@@ -352,7 +401,7 @@ function photos_post(&$a) {
                                                $width  = $ph->getWidth();
                                                $height = $ph->getHeight();
 
-                                               $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 2 limit 1",
+                                               $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 2",
                                                        dbesc($ph->imageString()),
                                                        intval($height),
                                                        intval($width),
@@ -418,11 +467,11 @@ function photos_post(&$a) {
                        $arr['last-child']    = 1;
                        $arr['visible']       = $visibility;
                        $arr['origin']        = 1;
-                       
+
                        $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']' 
                                                . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.'. $ext . '[/img]' 
                                                . '[/url]';
-               
+
                        $item_id = item_store($arr);
 
                }
@@ -553,7 +602,7 @@ function photos_post(&$a) {
                                $newinform .= ',';
                        $newinform .= $inform;
 
-                       $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
+                       $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
                                dbesc($newtag),
                                dbesc($newinform),
                                dbesc(datetime_convert()),
@@ -562,6 +611,7 @@ function photos_post(&$a) {
                                intval($page_owner_uid)
                        );
                        create_tags_from_item($item_id);
+                       update_thread($item_id);
 
                        $best = 0;
                        foreach($p as $scales) {
@@ -577,7 +627,7 @@ function photos_post(&$a) {
 
                        if(count($taginfo)) {
                                foreach($taginfo as $tagged) {
-               
+
                                        $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 
                                        $arr = array();
@@ -622,7 +672,7 @@ function photos_post(&$a) {
 
                                        $item_id = item_store($arr);
                                        if($item_id) {
-                                               q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+                                               q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
                                                        dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
                                                        intval($page_owner_uid),
                                                        intval($item_id)
@@ -831,7 +881,7 @@ function photos_post(&$a) {
        $item_id = item_store($arr);
 
        if($item_id) {
-               q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+               q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
                        dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
                        intval($page_owner_uid),
                        intval($item_id)
@@ -868,8 +918,8 @@ function photos_content(&$a) {
                notice( t('Public access denied.') . EOL);
                return;
        }
-       
-       
+
+
        require_once('include/bbcode.php');
        require_once('include/security.php');
        require_once('include/conversation.php');
@@ -986,7 +1036,7 @@ function photos_content(&$a) {
 
        // tabs
        $_is_owner = (local_user() && (local_user() == $owner_uid));
-       $o .= profile_tabs($a,$_is_owner, $a->data['user']['nickname']);        
+       $o .= profile_tabs($a,$_is_owner, $a->data['user']['nickname']);
 
        //
        // dispatch request
@@ -1005,7 +1055,7 @@ function photos_content(&$a) {
 
                $albumselect = '';
 
-               
+
                $albumselect .= '<option value="" ' . ((! $selname) ? ' selected="selected" ' : '') . '>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
                if(count($a->data['albums'])) {
                        foreach($a->data['albums'] as $album) {
@@ -1027,8 +1077,10 @@ function photos_content(&$a) {
 
                call_hooks('photo_upload_form',$ret);
 
-               $default_upload = '<input id="photos-upload-choose" type="file" name="userfile" />      <div class="photos-upload-submit-wrapper" >
-               <input type="submit" name="submit" value="' . t('Submit') . '" id="photos-upload-submit" /> </div>';
+               $default_upload_box = replace_macros(get_markup_template('photos_default_uploader_box.tpl'), array());
+               $default_upload_submit = replace_macros(get_markup_template('photos_default_uploader_submit.tpl'), array(
+                       '$submit' => t('Submit'),
+               ));
 
                $usage_message = '';
                $limit = service_class_fetch($a->data['user']['uid'],'photo_upload_limit');
@@ -1041,6 +1093,25 @@ function photos_content(&$a) {
                }
 
 
+               // Private/public post links for the non-JS ACL form
+               $private_post = 1;
+               if($_REQUEST['public'])
+                       $private_post = 0;
+
+               $query_str = $a->query_string;
+               if(strpos($query_str, 'public=1') !== false)
+                       $query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
+
+               // I think $a->query_string may never have ? in it, but I could be wrong
+               // It looks like it's from the index.php?q=[etc] rewrite that the web
+               // server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
+               if(strpos($query_str, '?') === false)
+                       $public_post_link = '?public=1';
+               else
+                       $public_post_link = '&public=1';
+
+
+
                $tpl = get_markup_template('photos_upload.tpl');
 
                if($a->theme['template_engine'] === 'internal') {
@@ -1063,9 +1134,20 @@ function photos_content(&$a) {
                        '$albumselect' => $albumselect_e,
                        '$permissions' => t('Permissions'),
                        '$aclselect' => $aclselect_e,
-                       '$uploader' => $ret['addon_text'],
-                       '$default' => (($ret['default_upload']) ? $default_upload : ''),
-                       '$uploadurl' => $ret['post_url']
+                       '$alt_uploader' => $ret['addon_text'],
+                       '$default_upload_box' => (($ret['default_upload']) ? $default_upload_box : ''),
+                       '$default_upload_submit' => (($ret['default_upload']) ? $default_upload_submit : ''),
+                       '$uploadurl' => $ret['post_url'],
+
+                       // ACL permissions box
+                       '$acl_data' => construct_acl_data($a, $a->user), // For non-Javascript ACL selector
+                       '$group_perms' => t('Show to Groups'),
+                       '$contact_perms' => t('Show to Contacts'),
+                       '$private' => t('Private Photo'),
+                       '$public' => t('Public Photo'),
+                       '$is_private' => $private_post,
+                       '$return_path' => $query_str,
+                       '$public_link' => $public_post_link,
 
                ));
 
@@ -1100,8 +1182,8 @@ function photos_content(&$a) {
                );
 
                $o .= '<h3>' . $album . '</h3>';
-               
-               if($cmd === 'edit') {           
+
+               if($cmd === 'edit') {
                        if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
                                if($can_post) {
                                        $edit_tpl = get_markup_template('album_edit.tpl');
@@ -1153,7 +1235,7 @@ function photos_content(&$a) {
                                        $twist = 'rotleft';
                                else
                                        $twist = 'rotright';
-                               
+
                                $ext = $phototypes[$rr['type']];
 
                                if($a->theme['template_engine'] === 'internal') {
@@ -1182,7 +1264,7 @@ function photos_content(&$a) {
 
                return $o;
 
-       }       
+       }
 
 
        if($datatype === 'image') {
@@ -1199,12 +1281,12 @@ function photos_content(&$a) {
                );
 
                if(! count($ph)) {
-                       $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' 
+                       $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
                                LIMIT 1",
                                intval($owner_uid),
                                dbesc($datum)
                        );
-                       if(count($ph)) 
+                       if(count($ph))
                                notice( t('Permission denied. Access to this item may be restricted.'));
                        else
                                notice( t('Photo not available') . EOL );
@@ -1220,11 +1302,11 @@ function photos_content(&$a) {
                        $order = 'DESC';
 
 
-               $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0 
+               $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0
                        $sql_extra ORDER BY `created` $order ",
                        dbesc($ph[0]['album']),
                        intval($owner_uid)
-               ); 
+               );
 
                if(count($prvnxt)) {
                        for($z = 0; $z < count($prvnxt); $z++) {
@@ -1260,7 +1342,7 @@ function photos_content(&$a) {
                $album_link = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
                $tools = Null;
                $lock = Null;
+
                if($can_post && ($ph[0]['uid'] == $owner_uid)) {
                        $tools = array(
                                'edit'  => array($a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? t('View photo') : t('Edit photo'))),
@@ -1272,8 +1354,8 @@ function photos_content(&$a) {
                                        || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) ) 
                                        ? t('Private Message')
                                        : Null);
-                       
-                       
+
+
                }
 
                if( $cmd === 'edit') {
@@ -1290,7 +1372,11 @@ function photos_content(&$a) {
                $photo = array(
                        'href' => $a->get_baseurl() . '/photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.' . $phototypes[$hires['type']],
                        'title'=> t('View Full Size'),
-                       'src'  => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.' . $phototypes[$lores['type']] . '?f=&_u=' . datetime_convert('','','','ymdhis')
+                       'src'  => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.' . $phototypes[$lores['type']] . '?f=&_u=' . datetime_convert('','','','ymdhis'),
+                       'height' => $hires['height'],
+                       'width' => $hires['width'],
+                       'album' => $hires['album'],
+                       'filename' => $hires['filename'],
                );
 
                if($nextlink)
@@ -1299,7 +1385,7 @@ function photos_content(&$a) {
 
                // Do we have an item for this photo?
 
-               // FIXME! - replace following code to display the conversation with our normal 
+               // FIXME! - replace following code to display the conversation with our normal
                // conversation functions so that it works correctly and tracks changes
                // in the evolving conversation code.
                // The difference is that we won't be displaying the conversation head item
@@ -1314,7 +1400,7 @@ function photos_content(&$a) {
                                FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
                                WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
                                AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-                               AND `item`.`uid` = %d 
+                               AND `item`.`uid` = %d
                                $sql_extra ",
                                dbesc($link_item['uri']),
                                dbesc($link_item['uri']),
@@ -1326,9 +1412,9 @@ function photos_content(&$a) {
                                $a->set_pager_total($r[0]['total']);
 
 
-                       $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
-                               `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`, 
-                               `contact`.`rel`, `contact`.`thumb`, `contact`.`self`, 
+                       $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
+                               `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
+                               `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
                                `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
                                FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
                                WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
@@ -1349,6 +1435,7 @@ function photos_content(&$a) {
                                        intval($link_item['parent']),
                                        intval(local_user())
                                );
+                               update_thread($link_item['parent']);
                        }
                }
 
@@ -1362,7 +1449,7 @@ function photos_content(&$a) {
                                if(strlen($tag_str))
                                        $tag_str .= ', ';
                                $tag_str .= bbcode($t);
-                       } 
+                       }
                        $tags = array(t('Tags: '), $tag_str);
                        if($cmd === 'edit') {
                                $tags[] = $a->get_baseurl() . '/tagrm/' . $link_item['id'];
@@ -1375,6 +1462,24 @@ function photos_content(&$a) {
                if(($cmd === 'edit') && ($can_post)) {
                        $edit_tpl = get_markup_template('photo_edit.tpl');
 
+                       // Private/public post links for the non-JS ACL form
+                       $private_post = 1;
+                       if($_REQUEST['public'])
+                               $private_post = 0;
+
+                       $query_str = $a->query_string;
+                       if(strpos($query_str, 'public=1') !== false)
+                               $query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
+
+                       // I think $a->query_string may never have ? in it, but I could be wrong
+                       // It looks like it's from the index.php?q=[etc] rewrite that the web
+                       // server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
+                       if(strpos($query_str, '?') === false)
+                               $public_post_link = '?public=1';
+                       else
+                               $public_post_link = '&public=1';
+
+
                        if($a->theme['template_engine'] === 'internal') {
                                $album_e = template_escape($ph[0]['album']);
                                $caption_e = template_escape($ph[0]['desc']);
@@ -1391,7 +1496,7 @@ function photos_content(&$a) {
                                '$rotatecw' => t('Rotate CW (right)'),
                                '$rotateccw' => t('Rotate CCW (left)'),
                                '$album' => $album_e,
-                               '$newalbum' => t('New album name'), 
+                               '$newalbum' => t('New album name'),
                                '$nickname' => $a->data['user']['nickname'],
                                '$resource_id' => $ph[0]['resource-id'],
                                '$capt_label' => t('Caption'),
@@ -1403,7 +1508,17 @@ function photos_content(&$a) {
                                '$help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping'),
                                '$item_id' => ((count($linked_items)) ? $link_item['id'] : 0),
                                '$submit' => t('Submit'),
-                               '$delete' => t('Delete Photo')
+                               '$delete' => t('Delete Photo'),
+
+                               // ACL permissions box
+                               '$acl_data' => construct_acl_data($a, $ph[0]), // For non-Javascript ACL selector
+                               '$group_perms' => t('Show to Groups'),
+                               '$contact_perms' => t('Show to Contacts'),
+                               '$private' => t('Private photo'),
+                               '$public' => t('Public photo'),
+                               '$is_private' => $private_post,
+                               '$return_path' => $query_str,
+                               '$public_link' => $public_post_link,
                        ));
                }
 
@@ -1421,9 +1536,10 @@ function photos_content(&$a) {
                                $likebuttons = replace_macros($like_tpl,array(
                                        '$id' => $link_item['id'],
                                        '$likethis' => t("I like this \x28toggle\x29"),
-                                       '$nolike' => t("I don't like this \x28toggle\x29"),
+                                       '$nolike' => (feature_enabled(local_user(), 'dislike') ? t("I don't like this \x28toggle\x29") : ''),
                                        '$share' => t('Share'),
-                                       '$wait' => t('Please wait')
+                                       '$wait' => t('Please wait'),
+                                       '$return_path' => $a->query_string,
                                ));
                        }
 
@@ -1432,7 +1548,7 @@ function photos_content(&$a) {
                                if($can_post || can_write_wall($a,$owner_uid)) {
                                        if($link_item['last-child']) {
                                                $comments .= replace_macros($cmnt_tpl,array(
-                                                       '$return_path' => '', 
+                                                       '$return_path' => '',
                                                        '$jsreload' => $return_url,
                                                        '$type' => 'wall-comment',
                                                        '$id' => $link_item['id'],
@@ -1454,7 +1570,7 @@ function photos_content(&$a) {
 
                        $alike = array();
                        $dlike = array();
-                       
+
                        $like = '';
                        $dislike = '';
 
@@ -1505,9 +1621,9 @@ function photos_content(&$a) {
                                                continue;
 
                                        $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
-                       
 
-                                       if(local_user() && ($item['contact-uid'] == local_user()) 
+
+                                       if(local_user() && ($item['contact-uid'] == local_user())
                                                && ($item['network'] == 'dfrn') && (! $item['self'] )) {
                                                $profile_url = $redirect_url;
                                                $sparkle = ' sparkle';
@@ -1516,7 +1632,7 @@ function photos_content(&$a) {
                                                $profile_url = $item['url'];
                                                $sparkle = '';
                                        }
+
                                        $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
 
                                        $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
@@ -1524,10 +1640,15 @@ function photos_content(&$a) {
 
                                        $profile_link = $profile_url;
 
-                                       $drop = '';
-
-                                       if(($item['contact-id'] == $contact_id) || ($item['uid'] == local_user()))
-                                               $drop = replace_macros(get_markup_template('photo_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
+                                       
+                                       
+                                       $dropping = (($item['contact-id'] == $contact_id) || ($item['uid'] == local_user()));
+                                       $drop = array(
+                                               'dropping' => $dropping,
+                                               'pagedrop' => false,
+                                               'select' => t('Select'),
+                                               'delete' => t('Delete'),
+                                       );
 
 
                                        if($a->theme['template_engine'] === 'internal') {
@@ -1582,7 +1703,7 @@ function photos_content(&$a) {
 
                        $paginate = paginate($a);
                }
-               
+
                $photo_tpl = get_markup_template('photo_view.tpl');
 
                if($a->theme['template_engine'] === 'internal') {
@@ -1608,14 +1729,20 @@ function photos_content(&$a) {
                        '$nextlink' => $nextlink,
                        '$desc' => $ph[0]['desc'],
                        '$tags' => $tags_e,
-                       '$edit' => $edit,       
+                       '$edit' => $edit,
                        '$likebuttons' => $likebuttons,
                        '$like' => $like_e,
                        '$dislike' => $dikslike_e,
                        '$comments' => $comments,
                        '$paginate' => $paginate,
                ));
-               
+
+               $a->page['htmlhead'] .= "\n".'<meta name="twitter:card" content="photo" />'."\n";
+               $a->page['htmlhead'] .= '<meta name="twitter:title" content="'.$photo["album"].'" />'."\n";
+               $a->page['htmlhead'] .= '<meta name="twitter:image" content="'.$photo["href"].'" />'."\n";
+               $a->page['htmlhead'] .= '<meta name="twitter:image:width" content="'.$photo["width"].'" />'."\n";
+               $a->page['htmlhead'] .= '<meta name="twitter:image:height" content="'.$photo["height"].'" />'."\n";
+
                return $o;
        }
 
@@ -1676,12 +1803,12 @@ function photos_content(&$a) {
                                        'name'  => $name_e,
                                        'alt'   => t('View Album'),
                                ),
-                               
+
                        );
                }
        }
-       
-       $tpl = get_markup_template('photos_recent.tpl'); 
+
+       $tpl = get_markup_template('photos_recent.tpl');
        $o .= replace_macros($tpl, array(
                '$title' => t('Recent Photos'),
                '$can_post' => $can_post,
@@ -1689,7 +1816,7 @@ function photos_content(&$a) {
                '$photos' => $photos,
        ));
 
-       
+
        $o .= paginate($a);
        return $o;
 }