<?php
/*
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2007 Bharat Mediratta
 *
 * 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.
 */

/**
 * This theme is originally based upon Matrix. 
 *
 * @package Themes
 * @subpackage Debaser
 * @author Chris Smith <chris@jacko.com>
 * @version $Revision: 908 $
 */
class DebaserTheme extends GalleryTheme {

    /**
     * Constructor
     */
    function DebaserTheme() {
	global $gallery;

	$this->setId('debaser');
	$this->setName($gallery->i18n('Debaser'));
	$this->setDescription($gallery->i18n('Something different, something lower'));
	$this->setVersion('0.9.1');  /* Update upgrade() also */
	$this->setRequiredCoreApi(array(7, 0));
	$this->setRequiredThemeApi(array(2, 1));
	$this->setStandardSettings(
	    array('rows' => 3, 'columns' => 3,
		  'showImageOwner' => 0, 'showAlbumOwner' => 1,
		  'albumFrame' => '', 'itemFrame' => '', 'photoFrame' => '',
		  'colorpack' => 'debaser_light',
		  'showMicroThumbs' => 0,
		  'sidebarBlocks' => serialize(array(
			array('search.SearchBlock', array('showAdvancedLink' => true)),
			array('core.ItemLinks', array('useDropdown' => false)),
			//array('core.PeerList', array()),
			array('imageblock.ImageBlock', array()))),
		  'albumBlocks' => serialize(array(
                        array('comment.ViewComments', array()))),
		  'photoBlocks' => serialize(array(
                        array('comment.ViewComments', array()))),
                  'showThumbTitles' => 0,
                  'specialEffects' => 1,
                  'roundedCorners' => 1,
                  'htmlHeaderBlock' => null,
                  'htmlFooterBlock' => null,
                  'backgroundImage' => null,
                  'backgroundItemImage' => null)
            );
    }


    function loadTemplate($view, &$template, $item, $params, $viewResults) {
        /* The only reason i'm overriding this is to decode these elements before
         * they get rendered. I'm sure this is bad, but it gets the job done right now.
         */
        $params['htmlHeaderBlock'] = html_entity_decode($params['htmlHeaderBlock']);
        $params['htmlFooterBlock'] = html_entity_decode($params['htmlFooterBlock']);
        $params['backgroundImage'] = html_entity_decode($params['backgroundImage']);
        $params['backgroundItemImage'] = html_entity_decode($params['backgroundItemImage']);

        list($ret, $result) = parent::loadTemplate($view, $template, $item, $params, $viewResults);
        return array($ret, $result);
    } 


    /**
     * @see GalleryLayout::getSettings()
     */
    function getSettings($itemId=null) {
        list ($ret, $settings, $params) = parent::getSettings($itemId);
        if ($ret) {
            return array($ret, null);
        }

        list ($ret, $params) = $this->fetchParameters($itemId);
        if ($ret) {
            return array($ret, null);
        }
    
        /* Add in our custom settings */
        $params = array_merge(
            array('showThumbTitles' => 0,
                  'specialEffects' => 1,
                  'roundedCorners' => 1,
                  'htmlHeaderBlock' => null,
                  'htmlFooterBlock' => null,
                  'backgroundImage' => null,
                  'backgroundItemImage' => null),
            $params);
        $settings[] = array('key' => 'showThumbTitles',
                            'name' => $this->translate('Show Item Titles with Thumbnails'),
                            'type' => 'checkbox',
                            'value' => $params['showThumbTitles']);
        $settings[] = array('key' => 'specialEffects',
                            'name' => $this->translate('Special Effects (Do Fade-in and sliding)'),
                            'type' => 'checkbox',
                            'value' => $params['specialEffects']);
        $settings[] = array('key' => 'roundedCorners',
                            'name' => $this->translate('Rounded Corners (of item frames and page elements)'),
                            'type' => 'checkbox',
                            'value' => $params['roundedCorners']);
        $settings[] = array('key' => 'htmlHeaderBlock',
                            'name' => $this->translate('Header Content (HTML. If blank, the default will be used)'),
                            'type' => 'textarea',
                            'value' => $params['htmlHeaderBlock']);
        $settings[] = array('key' => 'htmlFooterBlock',
                            'name' => $this->translate('Footer Content (HTML. If blank, the default will be used)'),
                            'type' => 'textarea',
                            'value' => $params['htmlFooterBlock']);
        $settings[] = array('key' => 'backgroundImage',
                            'name' => $this->translate('Page Background Image (full URL)'),
                            'type' => 'text-field',
                            'typeParams' => array('size' => 40),
                            'value' => $params['backgroundImage']);
        $settings[] = array('key' => 'backgroundItemImage',
                            'name' => $this->translate('Item Frame Background Image (full URL)'),
                            'type' => 'text-field',
                            'typeParams' => array('size' => 40),
                            'value' => $params['backgroundItemImage']);
    
        return array(null, $settings);
    }


    /**
     * @see GalleryTheme::showAlbumPage
     */
    function showAlbumPage(&$template, $item, $params, $childIds) {

        $params['pageWindowSize'] = 3;
	$ret = $this->loadCommonTemplateData(
	    $template, $item, $params,
	    array('owner', 'viewCount', 'childCount', 'descendentCount', 'parents', 'peers',
		  'systemLinks', 'itemLinks', 'itemSummaries', 'permissions',
		  'itemDetailFiles', 'thumbnails', 'pageNavigator', 'jumpRange'),
	     $childIds);
	if ($ret) {
	    return array($ret, null);
	}

	/* Add in our extra stuff */
	$theme =& $template->getVariableByReference('theme');
	$theme['columnWidthPct'] = floor(100 / $params['columns']);

	/* Add our header and styles */
	return array(null, 'theme.tpl');
    }

    /**
     * @see GalleryTheme::showPhotoPage
     */
    function showPhotoPage(&$template, $item, $params) {

	$dataTypes = array('owner', 'parents', 'peers', 'systemLinks', 'itemLinks', 'permissions',
			   'itemLinksDetailed', 'itemDetailFiles', 'itemNavigator', 'imageViews');
	if (!empty($params['showMicroThumbs'])) {
	    $dataTypes[] = 'peerThumbnails';
	}
	$ret = $this->loadCommonTemplateData($template, $item, $params, $dataTypes);
	if ($ret) {
	    return array($ret, null);
	}

	return array(null, 'theme.tpl');
    }

    /**
     * @see GalleryTheme::showModulePage
     */
    function showModulePage(&$template, $item, $params, $templateFile) {
	$ret = $this->loadCommonTemplateData(
	    $template, $item, $params, array('parents', 'systemLinks'));
	if ($ret) {
	    return array($ret, null);
	}

	return array(null, 'theme.tpl');
    }

    /**
     * @see GalleryTheme::showAdminPage
     */
    function showAdminPage(&$template, $item, $params, $templateFile) {
	$ret = $this->loadCommonTemplateData(
	    $template, $item, $params, array('parents', 'systemLinks'));
	if ($ret) {
	    return array($ret, null);
	}

	return array(null, 'theme.tpl');
    }

    /**
     * @see GalleryTheme::showErrorPage
     */
    function showErrorPage(&$template) {
	return array(null, 'error.tpl');
    }

    /**
     * @see GalleryTheme::showProgressBarPage
     */
    function showProgressBarPage(&$template, $item, $params) {
	$ret = $this->loadCommonTemplateData(
	    $template, $item, $params, array('parents', 'systemLinks'));
	if ($ret) {
	    return array($ret, null);
	}

	return array(null, 'theme.tpl');
    }

}
?>