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<?php
// Classes and libraries for module system
//
// webtrees: Web based Family History software
// Copyright (C) 2011 webtrees development team.
//
// Derived from PhpGedView
// Copyright (C) 2010 John Finlay
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// $Id$
if (!defined('WT_WEBTREES')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
class lightbox_WT_Module extends WT_Module implements WT_Module_Config, WT_Module_Tab {
// Extend WT_Module
public function getTitle() {
return /* I18N: Name of a module */ WT_I18N::translate('Album');
}
// Extend WT_Module
public function getDescription() {
return /* I18N: Description of the "Album" module */ WT_I18N::translate('An alternative to the “media” tab, and an enhanced image viewer.');
}
// Extend WT_Module
public function modAction($mod_action) {
switch($mod_action) {
case 'admin_config':
case 'album':
// TODO: these files should be methods in this class
require WT_ROOT.WT_MODULES_DIR.$this->getName().'/'.$mod_action.'.php';
break;
default:
header('HTTP/1.0 404 Not Found');
}
}
// Implement WT_Module_Config
public function getConfigLink() {
return 'module.php?mod='.$this->getName().'&mod_action=admin_config';
}
// Implement WT_Module_Tab
public function defaultTabOrder() {
return 60;
}
// Implement WT_Module_Tab
public function hasTabContent() {
return WT_USER_CAN_EDIT || $this->get_media_count()>0;
}
// Implement WT_Module_Tab
public function isGrayedOut() {
return $this->get_media_count()==0;
}
// Implement WT_Module_Tab
public function getTabContent() {
global $controller;
ob_start();
require WT_ROOT.WT_MODULES_DIR.'lightbox/functions/lb_head.php';
$media_found = false;
if (!$controller->record->canDisplayDetails()) {
echo '<table class="facts_table" cellpadding="0">';
echo '<tr><td class="facts_value">';
print_privacy_error();
echo '</td></tr>';
echo '</table>';
} else {
require WT_ROOT.WT_MODULES_DIR.'lightbox/album.php';
}
return '<div id="'.$this->getName().'_content">'.ob_get_clean().'</div>';
}
// Implement WT_Module_Tab
public function canLoadAjax() {
global $SEARCH_SPIDER;
return !$SEARCH_SPIDER; // Search engines cannot use AJAX
}
// Implement WT_Module_Tab
public function getPreLoadContent() {
ob_start();
require_once WT_ROOT.WT_MODULES_DIR.'lightbox/functions/lb_call_js.php';
return ob_get_clean();
}
// Implement WT_Module_Tab
public function getJSCallback() {
return 'CB_Init();';
}
protected $mediaCount = null;
private function get_media_count() {
global $controller;
if ($this->mediaCount===null) {
$ct = preg_match("/\d OBJE/", $controller->record->getGedcomRecord());
foreach ($controller->record->getSpouseFamilies() as $sfam)
$ct += preg_match("/\d OBJE/", $sfam->getGedcomRecord());
$this->mediaCount = $ct;
}
return $this->mediaCount;
}
}
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