<?php

	class HelpTagProcessor extends kDBTagProcessor 
	{
		
		function SectionTitle($params)
		{
			$rets = explode('.', $this->Application->GetVar('h_prefix') );
			$this->Prefix = $rets[0];
			$this->Special = isset($rets[1]) ? $rets[1] : '';
			//$this->Prefix = $this->Application->GetVar('h_prefix');
			$title_preset_name = $this->Application->GetVar('h_title_preset');
			
			$title_presets = $this->Application->getUnitOption($this->Prefix,'TitlePresets');
			
			$format = $title_presets[$title_preset_name]['format'];
			$format = preg_replace('/[ ]*( ([\'"]{1}) | ([\(]{1}) ) \#.*\# (?(2) \1 | \) )[ ]*/Ux', ' ', $format);
			$title_presets[$title_preset_name]['format'] = $format;
			$this->Application->setUnitOption($this->Prefix,'TitlePresets',$title_presets);
			
			$params['title_preset'] = $title_preset_name;
			
			$ret = parent::SectionTitle($params);
			
			
			
			return $ret;
		}
		
		function ShowHelp($params)
		{
			$module = $this->Application->GetVar('h_module');
			$title_preset = $this->Application->GetVar('h_title_preset');
			
			$sql = 'SELECT Path FROM '.TABLE_PREFIX.'Modules WHERE LOWER(Name)='.$this->Conn->qstr( strtolower($module) );
			$module_path = $this->Conn->GetOne($sql);
			
			$help_file = FULL_PATH.'/'.$module_path.'module_help/'.$title_preset.'.txt';
			
			if( $this->Application->isDebugMode() && dbg_ConstOn('DBG_EDIT_HELP') )
			{
				global $debugger;
				$ret = 'Help file: <b>'.$debugger->getLocalFile($help_file).'</b><hr>';
			}
			else
			{
				$ret = '';
			}
			
			if( file_exists($help_file) )
			{
				$ret .= file_get_contents($help_file);	
			}
			else
			{
				$ret .= $this->Application->Phrase('la_section_help_file_missing');
			}
			return $ret;
		}
	}

?>