mid = safe_GET_xref('mid'); if ($USE_MEDIA_FIREWALL && empty($filename) && empty($this->mid)) { // this section used by mediafirewall.php to determine what media file was requested if (isset($_SERVER['REQUEST_URI'])) { // NOTE: format of this server variable: // Apache: /phpGedView/media/a.jpg // IIS: /phpGedView/mediafirewall.php?404;http://server/phpGedView/media/a.jpg $requestedfile = $_SERVER['REQUEST_URI']; // urldecode the request $requestedfile = rawurldecode($requestedfile); // make sure the requested file is in the media directory if (strpos($requestedfile, $MEDIA_DIRECTORY) !== false) { // strip off the pgv directory and media directory from the requested url so just the image information is left $filename = substr($requestedfile, strpos($requestedfile, $MEDIA_DIRECTORY) + strlen($MEDIA_DIRECTORY) - 1); // if user requested a thumbnail, lookup permissions based on the original image $filename = str_replace('/thumbs', '', $filename); } } } //Checks to see if the File Name ($filename) exists if (!empty($filename)){ //If the File Name ($filename) is set, then it will call the method to get the Media ID ($this->mid) from the File Name ($filename) $this->mid = get_media_id_from_file($filename); if (!$this->mid){ //This will set the Media ID to be false if the File given doesn't match to anything in the database $this->mid = false; // create a very basic gedcom record for this file so that the functions of the media object will work // this is used by the media firewall when requesting an object that exists in the media firewall directory but not in the gedcom $this->mediaobject = new Media("0 @"."0"."@ OBJE\n1 FILE ".$filename); } } //checks to see if the Media ID ($this->mid) is set. If the Media ID isn't set then there isn't any information avaliable for that picture the picture doesn't exist. if ($this->mid){ //This creates a Media Object from the getInstance method of the Media Class. It takes the Media ID ($this->mid) and creates the object. $this->mediaobject = Media::getInstance($this->mid); //This sets the controller ID to be the Media ID $this->pid = $this->mid; } if (is_null($this->mediaobject)) return false; $this->mediaobject->ged_id=WT_GED_ID; // This record is from a file //-- perform the desired action switch($this->action) { case "addfav": $this->addFavorite(); break; case "accept": if (WT_USER_CAN_ACCEPT) { accept_all_changes($this->pid, WT_GED_ID); $this->show_changes=false; $this->accept_success=true; $mediarec = find_media_record($this->pid, get_id_from_gedcom($GEDCOM)); //-- check if we just deleted the record and redirect to index if (empty($mediarec)) { header("Location: index.php?ctype=gedcom"); exit; } $this->mediaobject = new Media($mediarec); } break; case "undo": if (WT_USER_CAN_ACCEPT) { reject_all_changes($this->pid, WT_GED_ID); $this->show_changes=false; $this->accept_success=true; $mediarec = find_media_record($this->pid, get_id_from_gedcom($GEDCOM)); //-- check if we just deleted the record and redirect to index if (empty($mediarec)) { header("Location: index.php?ctype=gedcom"); exit; } $this->mediaobject = new Media($mediarec); } break; } if ($this->mediaobject->canDisplayDetails()) { $this->canedit = WT_USER_CAN_EDIT; } } /** * Add a new favorite for the action user */ function addFavorite() { global $GEDCOM; if (!WT_USER_ID) { return; } if (!empty($_REQUEST["gid"])) { $gid = strtoupper($_REQUEST["gid"]); $mediarec = find_media_record($gid, get_id_from_gedcom($GEDCOM)); if ($mediarec) { $favorite = array(); $favorite["username"] = WT_USER_NAME; $favorite["gid"] = $gid; $favorite["type"] = "OBJE"; $favorite["file"] = $GEDCOM; $favorite["url"] = ""; $favorite["note"] = ""; $favorite["title"] = ""; addFavorite($favorite); } } } /** * return the title of this page * @return string the title of the page to go in the