Differential D72 Diff 175 modules/custom/units/widgets/widget_eh.php

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modules/custom/units/widgets/widget_eh.php

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	*/			*/
	protected function OnAfterItemLoad(kEvent $event)			protected function OnAfterItemLoad(kEvent $event)
	{			{
	parent::OnAfterItemLoad($event);			parent::OnAfterItemLoad($event);


	}			}

	/**
	* Builds/parses widget part of url
	*
	* @param int $rewrite_mode Mode in what rewrite listener was called. Possbile two modes: REWRITE_MODE_BUILD, REWRITE_MODE_PARSE.
	* @param string $prefix Prefix, that listener uses for system integration
	* @param Array $params Params, that are used for url building or created during url parsing.
	* @param Array $url_parts Url parts to parse (only for parsing).
	* @param bool $keep_events Keep event names in resulting url (only for building).
	* @return bool Return true to continue to next listener; return false (when building) not to rewrite given prefix; return false (when parsing) to stop processing at this listener.
	*/
	function WidgetRewriteListener($rewrite_mode = REWRITE_MODE_BUILD, $prefix, &$params, &$url_parts, $keep_events = false)
	{
	if ($rewrite_mode == REWRITE_MODE_BUILD) {
	return $this->WidgetRewriteBuilder($rewrite_mode, $prefix, $params, $url_parts, $keep_events);
	}

	if ($rewrite_mode == REWRITE_MODE_PARSE) {
	return $this->WidgetRewriteParser($rewrite_mode, $prefix, $params, $url_parts);
	}

	return true;
	}

	/**
	* Builds/parses widget part of url
	*
	* @param int $rewrite_mode Mode in what rewrite listener was called. Possbile two modes: REWRITE_MODE_BUILD, REWRITE_MODE_PARSE.
	* @param string $prefix Prefix, that listener uses for system integration
	* @param Array $params Params, that are used for url building or created during url parsing.
	* @param Array $url_parts Url parts to parse (only for parsing).
	* @param bool $keep_events Keep event names in resulting url (only for building).
	* @return bool Return true to continue to next listener; return false (when building) not to rewrite given prefix; return false (when parsing) to stop processing at this listener.
	*/
	function WidgetRewriteBuilder($rewrite_mode = REWRITE_MODE_BUILD, $prefix, &$params, &$url_parts, $keep_events = false)
	{
	$template = $this->Application->getPhysicalTemplate($params['t']);

	if ( $template == 'widgets/widget_detail' ) {
	// this is default template for this prefix, so don't add it to resulting url
	$params['pass_template'] = false;
	}

	$rewrite_processor = $this->Application->recallObject('kRewriteUrlProcessor');
	/* @var $rewrite_processor kRewriteUrlProcessor */

	$processed_params = $rewrite_processor->getProcessedParams($prefix, $params, $keep_events);

	if ( $processed_params === false ) {
	return '';
	}

	$ret = Array ('', '');

	$filename = isset($params[$prefix . '_filename']) ? $params[$prefix . '_filename'] : $this->Application->GetVar($prefix . '_filename');
	unset($params[$prefix . '_filename']);

	if ( $processed_params[$prefix . '_id'] > 0 ) {
	// add id
	if ( !$filename ) {
	$sql = 'SELECT Title
	FROM ' . TABLE_PREFIX . 'Widgets
	WHERE WidgetId = ' . $processed_params[$prefix . '_id'];
	$filename = $this->Conn->GetOne($sql);
	}

	$ret[0] .= 'widgets/' . $filename . '/';
	}
	elseif ( $processed_params[$prefix . '_Page'] > 1 ) {
	// add page, only when ID is missing
	$ret[1] .= $processed_params[$prefix . '_Page'] . '/';
	}

	$ret[0] = rtrim($ret[0], '/');
	$ret[1] = rtrim($ret[1], '/');

	return array_map('mb_strtolower', $ret);
	}

	/**
	* Builds/parses widget part of url
	*
	* @param int $rewrite_mode Mode in what rewrite listener was called. Possbile two modes: REWRITE_MODE_BUILD, REWRITE_MODE_PARSE.
	* @param string $prefix Prefix, that listener uses for system integration
	* @param Array $params Params, that are used for url building or created during url parsing.
	* @param Array $url_parts Url parts to parse (only for parsing).
	* @return bool Return true to continue to next listener; return false (when building) not to rewrite given prefix; return false (when parsing) to stop processing at this listener.
	*/
	function WidgetRewriteParser($rewrite_mode = REWRITE_MODE_BUILD, $prefix, &$params, &$url_parts)
	{
	$widget_id = 0;
	$widget_filename = '';
	$widget_index = array_search('widgets', $url_parts);

	if ( $widget_index !== false && isset($url_parts[$widget_index + 1]) ) {
	$widget_filename = $url_parts[$widget_index + 1];
	}

	$rewrite_processor = $this->Application->recallObject('kRewriteUrlProcessor');
	/* @var $rewrite_processor kRewriteUrlProcessor */

	if ( $widget_filename ) {
	$sql = 'SELECT WidgetId
	FROM ' . TABLE_PREFIX . 'Widgets
	WHERE Title = ' . $this->Conn->qstr($widget_filename);
	$widget_id = $this->Conn->GetOne($sql);

	if ( $widget_id ) {
	$params[$this->Prefix . '_id'] = $widget_id;
	$params[$this->Prefix . '_filename'] = $widget_filename;
	$params['pass'][] = $this->Prefix;

	$rewrite_processor->partParsed('widgets');
	$rewrite_processor->partParsed($widget_filename);
	}
	}

	if ( $widget_id && !$rewrite_processor->moreToParse() ) {
	// widget was last url part - use default template
	$params['t'] = 'widgets/widget_detail';
	}

	return true;
	}			}
	}
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