~quam-plures-gatekeepers/quam-plures/trunk

<?php
/**
 * This file implements the UI view for the widgets installed on a blog.
 *
 * @copyright (c) 2009 by {@link http://quamplures.net/ the Quam Plures project}
 * @license http://www.gnu.org/licenses/gpl.txt GNU General Public License v3
 * @package widgets
 */
if(!defined('QP_MAIN_INIT')) die('fail');

global $Blog;
global $container_list;
global $container_Widget_array;
global $rsc_url;

// Load widgets for current blog
$WidgetCache = & get_Cache( 'WidgetCache' );
$container_Widget_array = & $WidgetCache->get_by_blogID( $Blog->ID );

// fp> what browser do we need a fieldset for? fieldsets are cool at remembering their width :)
echo '<fieldset id="current_widgets">'."\n";

// Display containers for current template
foreach( $container_list as $container )
{
	display_container( $container );
}

// Display containers not in current template
foreach( $container_Widget_array as $container => $dummy )
{
	if( ! in_array( $container, $container_list ) )
	{
		display_container( $container, ' '.T_('[NOT INCLUDED IN SELECTED TEMPLATE!]') );
	}
}

echo '<img src="'.$rsc_url.'img/blank.gif" width="1" height="1" /><!-- for IE -->';
echo '</fieldset>'."\n";
echo '<img src="'.$rsc_url.'/img/blank.gif" width="1" height="1" class="clear">';

/**
 * Display a container
 *
 * @param string Title of the container. This gets passed to T_()!
 * @param string Suffix of legend
 */
function display_container( $container, $legend_suffix = '' )
{
	global $Blog;
	global $edited_ComponentWidget;

	$Table = new Table();
	$Table->title = '<span class="container_name">'.T_( $container ).'</span>'.$legend_suffix;
	// Table ID - fp> needs to be handled cleanly by Table object
	// fp> Using the container name which has special chars is a bad idea. Counter would be better
	$table_id = str_replace( ' ', '_', $container );
	$Table->global_icon( T_('Add a widget...'), 'new',
		regenerate_url( '', 'action=new&amp;container='.rawurlencode( $container ) ),
		/* TRANS: link used to add a new widget */ T_('Add widget').' &raquo;', array( 'id' => 'add_new_'.$table_id ) );

	$Table->cols = array(
		array( 'th' => /* TRANS: shortcut for enabled */ T_('En'), 'th_class' => 'shrinkwrap', 'td_class' => 'shrinkwrap' ),
		array( 'th' => T_('Widget') ),
		array( 'th' => T_('Type') ),
		array( 'th' => T_('Move'), 'th_class' => 'shrinkwrap', 'td_class' => 'shrinkwrap' ),
		array( 'th' => T_('Actions'), 'th_class' => 'shrinkwrap', 'td_class' => 'shrinkwrap' ),
	);

	$Table->display_init();

	// add ID for jQuery
	$Table->params['head_title'] = str_replace( '<table', '<table id="'.$table_id.'"', $Table->params['head_title'] );

	/*
	if( $legend_suffix )
	{
		// add jQuery no-drop -- fp> what do we need this one for?
		$Table->params['head_title'] = str_replace( 'class="grouped"', 'class="grouped no-drop"', $Table->params['head_title'] );
	}
	*/

	$Table->display_list_start();

	// title / column headers
	$Table->display_head();

	// body start
	$Table->display_body_start();

	$WidgetCache = & get_Cache( 'WidgetCache' );
	$Widget_array = & $WidgetCache->get_by_blog_container( $Blog->ID, $container );

	if( empty( $Widget_array ) )
	{
		$Table->display_line_start( true );
		$Table->display_col_start();
		echo '<span class="new_widget">'.T_('There is no widget in this container yet.').'</span>';
		$Table->display_col_end();
		$Table->display_line_end();
	}
	else
	{
		$widget_count = 0;
		foreach( $Widget_array as $ComponentWidget )
		{
			$widget_count++;
			$enabled = $ComponentWidget->get( 'enabled' );

			if( isset( $edited_ComponentWidget ) && $edited_ComponentWidget->ID == $ComponentWidget->ID )
			{
				$fadeout = true;
			}
			else
			{
				$fadeout = false;
			}

			$Table->display_line_start( false, $fadeout );

			$Table->display_col_start();
			if( $enabled )
			{
				// Indicator for the JS UI
				echo '<span class="widget_is_enabled">';
				echo get_icon( 'enabled', 'imgtag', array( 'title' => T_('The widget is enabled.') ) );
				echo '</span>';
			}
			else
			{
				echo get_icon( 'disabled', 'imgtag', array( 'title' => T_('The widget is disabled.') ) );
			}
			$Table->display_col_end();

			$Table->display_col_start();
			$ComponentWidget->init_display( array() );
			echo '<a href="'.regenerate_url( 'blog', 'action=edit&amp;wi_ID='.$ComponentWidget->ID ).'" class="widget_name">'
				.$ComponentWidget->get_desc_for_list().'</a>';
			$Table->display_col_end();

			// Note: this is totally useless, but we need more cols for the screen to feel "right":
			$Table->display_col_start();
			echo $ComponentWidget->type;
			$Table->display_col_end();

			// Move
			$Table->display_col_start();
			if( $widget_count > 1 )
			{
				echo action_icon( T_('Move up!'), 'move_up', regenerate_url( 'blog', 'action=move_up&amp;wi_ID='.$ComponentWidget->ID ) );
			}
			else
			{
				echo get_icon( 'nomove', 'imgtag', array( 'class' => 'action_icon' ) );
			}
			if( $widget_count < count( $Widget_array ) )
			{
				echo action_icon( T_('Move down!'), 'move_down', regenerate_url( 'blog', 'action=move_down&amp;wi_ID='.$ComponentWidget->ID ) );
			}
			else
			{
				echo get_icon( 'nomove', 'imgtag', array( 'class' => 'action_icon' ) );
			}
			$Table->display_col_end();

			// Actions
			$Table->display_col_start();
			if( $enabled )
			{
				echo action_icon( T_('Disable this widget!'), 'deactivate', regenerate_url( 'blog', 'action=toggle&amp;wi_ID='.$ComponentWidget->ID ) );
			}
			else
			{
				echo action_icon( T_('Enable this widget!'), 'activate', regenerate_url( 'blog', 'action=toggle&amp;wi_ID='.$ComponentWidget->ID ) );
			}
			echo '<span class="edit_icon_hook">'.action_icon( T_('Edit widget settings!'), 'edit', regenerate_url( 'blog', 'action=edit&amp;wi_ID='.$ComponentWidget->ID ) ).'</span>';
			echo '<span class="delete_icon_hook">'.action_icon( T_('Remove this widget!'), 'delete', regenerate_url( 'blog', 'action=delete&amp;wi_ID='.$ComponentWidget->ID ) ).'</span>';
			$Table->display_col_end();
			$Table->display_line_end();
		}
	}
	// BODY END
	$Table->display_body_end();
	$Table->display_list_end();
}

?>