<?php
/* Copyright (C) NAVER <http://www.navercorp.com> */
/**
 * @class  widgetModel
 * @author NAVER (developers@xpressengine.com)
 * @version 0.1
 * @brief Model class for widget modules
 */
class widgetModel extends widget
{
	/**
	 * @brief Initialization
	 */
	function init()
	{
	}

	/**
	 * @brief Wanted widget's path
	 */
	function getWidgetPath($widget_name)
	{
		$path = sprintf('./widgets/%s/', $widget_name);
		if(is_dir($path)) return $path;

		return "";
	}

	/**
	 * @brief Wanted widget style path
	 */
	function getWidgetStylePath($widgetStyle_name)
	{
		$path = sprintf('./widgetstyles/%s/', $widgetStyle_name);
		if(is_dir($path)) return $path;

		return "";
	}

	/**
	 * @brief Wanted widget style path
	 */
	function getWidgetStyleTpl($widgetStyle_name)
	{
		$path = $this->getWidgetStylePath($widgetStyle_name);
		$tpl = sprintf('%swidgetstyle.html', $path);
		return $tpl;
	}

	/**
	 * @brief Wanted photos of the type and information
	 * Download a widget with type (generation and other means)
	 */
	function getDownloadedWidgetList()
	{
		$oAutoinstallModel = getModel('autoinstall');

		// 've Downloaded the widget and the widget's list of installed Wanted
		$searched_list = FileHandler::readDir('./widgets');
		$searched_count = count($searched_list);
		if(!$searched_count) return;
		sort($searched_list);
		// D which pertain to the list of widgets loop spins return statement review the information you need
		for($i=0;$i<$searched_count;$i++)
		{
			// The name of the widget
			$widget = $searched_list[$i];
			// Wanted information on the Widget
			$widget_info = $this->getWidgetInfo($widget);

			if(!$widget_info)
			{
				$widget_info = new stdClass();
			}

			// get easyinstall remove url
			$packageSrl = $oAutoinstallModel->getPackageSrlByPath($widget_info->path);
			$widget_info->remove_url = $oAutoinstallModel->getRemoveUrlByPackageSrl($packageSrl);

			// get easyinstall need update
			$package = $oAutoinstallModel->getInstalledPackages($packageSrl);
			$widget_info->need_update = $package[$packageSrl]->need_update;

			// get easyinstall update url
			if ($widget_info->need_update == 'Y')
			{
				$widget_info->update_url = $oAutoinstallModel->getUpdateUrlByPackageSrl($packageSrl);
			}

			$list[] = $widget_info;
		}
		return $list;
	}

	/**
	 * @brief Wanted photos of the type and information
	 * Download a widget with type (generation and other means)
	 */
	function getDownloadedWidgetStyleList()
	{
		// 've Downloaded the widget and the widget's list of installed Wanted
		$searched_list = FileHandler::readDir('./widgetstyles');
		$searched_count = count($searched_list);
		if(!$searched_count) return;
		sort($searched_list);
		// D which pertain to the list of widgets loop spins return statement review the information you need
		for($i=0;$i<$searched_count;$i++)
		{
			// The name of the widget
			$widgetStyle = $searched_list[$i];
			// Wanted information on the Widget
			$widgetStyle_info = $this->getWidgetStyleInfo($widgetStyle);

			$list[] = $widgetStyle_info;
		}
		return $list;
	}

	/**
	 * @brief Modules conf/info.xml wanted to read the information
	 * It uses caching to reduce time for xml parsing ..
	 */
	function getWidgetInfo($widget)
	{
		// Get a path of the requested module. Return if not exists.
		$widget_path = $this->getWidgetPath($widget);
		if(!$widget_path) return;
		// Read the xml file for module skin information
		$xml_file = sprintf("%sconf/info.xml", $widget_path);
		if(!file_exists($xml_file)) return;
		// If the problem by comparing the cache file and include the return variable $widget_info
		$cache_file = sprintf(_XE_PATH_ . 'files/cache/widget/%s.%s.cache.php', $widget, Context::getLangType());

		if(file_exists($cache_file)&&filemtime($cache_file)>filemtime($xml_file))
		{
			@include($cache_file);
			return $widget_info;
		}
		// If no cache file exists, parse the xml and then return the variable.
		$oXmlParser = new XmlParser();
		$tmp_xml_obj = $oXmlParser->loadXmlFile($xml_file);
		$xml_obj = $tmp_xml_obj->widget;
		if(!$xml_obj) return;

		$buff = '';

		if($xml_obj->version && $xml_obj->attrs->version == '0.2')
		{
			// Title of the widget, version
			$buff .= sprintf('$widget_info->widget = "%s";', $widget);
			$buff .= sprintf('$widget_info->path = "%s";', $widget_path);
			$buff .= sprintf('$widget_info->title = "%s";', $xml_obj->title->body);
			$buff .= sprintf('$widget_info->description = "%s";', $xml_obj->description->body);
			$buff .= sprintf('$widget_info->version = "%s";', $xml_obj->version->body);
			sscanf($xml_obj->date->body, '%d-%d-%d', $date_obj->y, $date_obj->m, $date_obj->d);
			$date = sprintf('%04d%02d%02d', $date_obj->y, $date_obj->m, $date_obj->d);
			$buff .= sprintf('$widget_info->date = "%s";', $date);
			$buff .= sprintf('$widget_info->homepage = "%s";', $xml_obj->link->body);
			$buff .= sprintf('$widget_info->license = "%s";', $xml_obj->license->body);
			$buff .= sprintf('$widget_info->license_link = "%s";', $xml_obj->license->attrs->link);
			$buff .= sprintf('$widget_info->widget_srl = $widget_srl;');
			$buff .= sprintf('$widget_info->widget_title = $widget_title;');
			// Author information
			if(!is_array($xml_obj->author)) $author_list[] = $xml_obj->author;
			else $author_list = $xml_obj->author;

			for($i=0; $i < count($author_list); $i++)
			{
				$buff .= sprintf('$widget_info->author['.$i.']->name = "%s";', $author_list[$i]->name->body);
				$buff .= sprintf('$widget_info->author['.$i.']->email_address = "%s";', $author_list[$i]->attrs->email_address);
				$buff .= sprintf('$widget_info->author['.$i.']->homepage = "%s";', $author_list[$i]->attrs->link);
			}
		}
		else
		{
			// Title of the widget, version
			$buff .= sprintf('$widget_info->widget = "%s";', $widget);
			$buff .= sprintf('$widget_info->path = "%s";', $widget_path);
			$buff .= sprintf('$widget_info->title = "%s";', $xml_obj->title->body);
			$buff .= sprintf('$widget_info->description = "%s";', $xml_obj->author->description->body);
			$buff .= sprintf('$widget_info->version = "%s";', $xml_obj->attrs->version);
			sscanf($xml_obj->author->attrs->date, '%d. %d. %d', $date_obj->y, $date_obj->m, $date_obj->d);
			$date = sprintf('%04d%02d%02d', $date_obj->y, $date_obj->m, $date_obj->d);
			$buff .= sprintf('$widget_info->date = "%s";', $date);
			$buff .= sprintf('$widget_info->widget_srl = $widget_srl;');
			$buff .= sprintf('$widget_info->widget_title = $widget_title;');
			// Author information
			$buff .= sprintf('$widget_info->author[0]->name = "%s";', $xml_obj->author->name->body);
			$buff .= sprintf('$widget_info->author[0]->email_address = "%s";', $xml_obj->author->attrs->email_address);
			$buff .= sprintf('$widget_info->author[0]->homepage = "%s";', $xml_obj->author->attrs->link);
		}
		// Extra vars (user defined variables to use in a template)
		$extra_var_groups = $xml_obj->extra_vars->group;
		if(!$extra_var_groups) $extra_var_groups = $xml_obj->extra_vars;
		if(!is_array($extra_var_groups)) $extra_var_groups = array($extra_var_groups);
		foreach($extra_var_groups as $group)
		{
			$extra_vars = $group->var;
			if(!is_array($group->var)) $extra_vars = array($group->var);

			if($extra_vars[0]->attrs->id || $extra_vars[0]->attrs->name)
			{
				$extra_var_count = count($extra_vars);

				$buff .= sprintf('$widget_info->extra_var_count = "%s";', $extra_var_count);
				for($i=0;$i<$extra_var_count;$i++)
				{
					unset($var);
					unset($options);
					$var = $extra_vars[$i];

					$id = $var->attrs->id?$var->attrs->id:$var->attrs->name;
					$name = $var->name->body?$var->name->body:$var->title->body;
					$type = $var->attrs->type?$var->attrs->type:$var->type->body;
					if($type =='filebox') $buff .= sprintf('$widget_info->extra_var->%s->filter = "%s";', $id, $var->type->attrs->filter);
					if($type =='filebox') $buff .= sprintf('$widget_info->extra_var->%s->allow_multiple = "%s";', $id, $var->type->attrs->allow_multiple);

					$buff .= sprintf('$widget_info->extra_var->%s->group = "%s";', $id, $group->title->body);
					$buff .= sprintf('$widget_info->extra_var->%s->name = "%s";', $id, $name);
					$buff .= sprintf('$widget_info->extra_var->%s->type = "%s";', $id, $type);
					$buff .= sprintf('$widget_info->extra_var->%s->value = $vars->%s;', $id, $id);
					$buff .= sprintf('$widget_info->extra_var->%s->description = "%s";', $id, str_replace('"','\"',$var->description->body));

					$options = $var->options;
					if(!$options) continue;

					if(!is_array($options)) $options = array($options);
					$options_count = count($options);
					for($j=0;$j<$options_count;$j++)
					{
						$buff .= sprintf('$widget_info->extra_var->%s->options["%s"] = "%s";', $id, $options[$j]->value->body, $options[$j]->name->body);

						if($options[$j]->attrs->default && $options[$j]->attrs->default=='true')
						{
							$buff .= sprintf('$widget_info->extra_var->%s->default_options["%s"] = true;', $id, $options[$j]->value->body);
						}

						if($options[$j]->attrs->init && $options[$j]->attrs->init=='true')
						{
							$buff .= sprintf('$widget_info->extra_var->%s->init_options["%s"] = true;', $id, $options[$j]->value->body);
						}
					}
				}
			}
		}

		$buff = '<?php if(!defined("__XE__")) exit(); '.$buff.' ?>';
		FileHandler::writeFile($cache_file, $buff);

		if(file_exists($cache_file)) @include($cache_file);
		return $widget_info;
	}

	/**
	 * @brief Modules conf/info.xml wanted to read the information
	 * It uses caching to reduce time for xml parsing ..
	 */
	function getWidgetStyleInfo($widgetStyle)
	{
		$widgetStyle_path = $this->getWidgetStylePath($widgetStyle);
		if(!$widgetStyle_path) return;
		$xml_file = sprintf("%sskin.xml", $widgetStyle_path);
		if(!file_exists($xml_file)) return;
		// If the problem by comparing the cache file and include the return variable $widgetStyle_info
		$cache_file = sprintf(_XE_PATH_ . 'files/cache/widgetstyles/%s.%s.cache.php', $widgetStyle, Context::getLangType());

		if(file_exists($cache_file)&&filemtime($cache_file)>filemtime($xml_file))
		{
			@include($cache_file);
			return $widgetStyle_info;
		}
		// If no cache file exists, parse the xml and then return the variable.
		$oXmlParser = new XmlParser();
		$tmp_xml_obj = $oXmlParser->loadXmlFile($xml_file);
		$xml_obj = $tmp_xml_obj->widgetstyle;
		if(!$xml_obj) return;

		$buff = '';
		// Title of the widget, version
		$buff .= sprintf('$widgetStyle_info->widgetStyle = "%s";', $widgetStyle);
		$buff .= sprintf('$widgetStyle_info->path = "%s";', $widgetStyle_path);
		$buff .= sprintf('$widgetStyle_info->title = "%s";', $xml_obj->title->body);
		$buff .= sprintf('$widgetStyle_info->description = "%s";', $xml_obj->description->body);
		$buff .= sprintf('$widgetStyle_info->version = "%s";', $xml_obj->version->body);
		sscanf($xml_obj->date->body, '%d-%d-%d', $date_obj->y, $date_obj->m, $date_obj->d);
		$date = sprintf('%04d%02d%02d', $date_obj->y, $date_obj->m, $date_obj->d);
		$buff .= sprintf('$widgetStyle_info->date = "%s";', $date);
		$buff .= sprintf('$widgetStyle_info->homepage = "%s";', $xml_obj->link->body);
		$buff .= sprintf('$widgetStyle_info->license = "%s";', $xml_obj->license->body);
		$buff .= sprintf('$widgetStyle_info->license_link = "%s";', $xml_obj->license->attrs->link);

		// preview
		if(!$xml_obj->preview->body) $xml_obj->preview->body = 'preview.jpg';
		$preview_file = sprintf("%s%s", $widgetStyle_path,$xml_obj->preview->body);
		if(file_exists($preview_file)) $buff .= sprintf('$widgetStyle_info->preview = "%s";', $preview_file);
		// Author information
		if(!is_array($xml_obj->author)) $author_list[] = $xml_obj->author;
		else $author_list = $xml_obj->author;

		for($i=0; $i < count($author_list); $i++)
		{
			$buff .= sprintf('$widgetStyle_info->author['.$i.']->name = "%s";', $author_list[$i]->name->body);
			$buff .= sprintf('$widgetStyle_info->author['.$i.']->email_address = "%s";', $author_list[$i]->attrs->email_address);
			$buff .= sprintf('$widgetStyle_info->author['.$i.']->homepage = "%s";', $author_list[$i]->attrs->link);
		}

		// Extra vars (user defined variables to use in a template)
		$extra_var_groups = $xml_obj->extra_vars->group;
		if(!$extra_var_groups) $extra_var_groups = $xml_obj->extra_vars;
		if(!is_array($extra_var_groups)) $extra_var_groups = array($extra_var_groups);
		foreach($extra_var_groups as $group)
		{
			$extra_vars = $group->var;
			if(!is_array($group->var)) $extra_vars = array($group->var);

			if($extra_vars[0]->attrs->id || $extra_vars[0]->attrs->name)
			{
				$extra_var_count = count($extra_vars);

				$buff .= sprintf('$widgetStyle_info->extra_var_count = "%s";', $extra_var_count);
				for($i=0;$i<$extra_var_count;$i++)
				{
					unset($var);
					unset($options);
					$var = $extra_vars[$i];

					$id = $var->attrs->id?$var->attrs->id:$var->attrs->name;
					$name = $var->name->body?$var->name->body:$var->title->body;
					$type = $var->attrs->type?$var->attrs->type:$var->type->body;

					$buff .= sprintf('$widgetStyle_info->extra_var->%s->group = "%s";', $id, $group->title->body);
					$buff .= sprintf('$widgetStyle_info->extra_var->%s->name = "%s";', $id, $name);
					$buff .= sprintf('$widgetStyle_info->extra_var->%s->type = "%s";', $id, $type);
					if($type =='filebox') $buff .= sprintf('$widgetStyle_info->extra_var->%s->filter = "%s";', $id, $var->attrs->filter);
					if($type =='filebox') $buff .= sprintf('$widgetStyle_info->extra_var->%s->allow_multiple = "%s";', $id, $var->attrs->allow_multiple);
					$buff .= sprintf('$widgetStyle_info->extra_var->%s->value = $vars->%s;', $id, $id);
					$buff .= sprintf('$widgetStyle_info->extra_var->%s->description = "%s";', $id, str_replace('"','\"',$var->description->body));

					$options = $var->options;
					if(!$options) continue;

					if(!is_array($options)) $options = array($options);
					$options_count = count($options);
					for($j=0;$j<$options_count;$j++)
					{
						$buff .= sprintf('$widgetStyle_info->extra_var->%s->options["%s"] = "%s";', $id, $options[$j]->value->body, $options[$j]->name->body);
					}
				}
			}
		}

		$buff = '<?php if(!defined("__XE__")) exit(); '.$buff.' ?>';
		FileHandler::writeFile($cache_file, $buff);

		if(file_exists($cache_file)) @include($cache_file);
		return $widgetStyle_info;
	}
}
/* End of file widget.model.php */
/* Location: ./modules/widget/widget.model.php */
