<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

if ( ! function_exists('is_installed'))
{
	function is_installed($type='redirect')
	{

		if(!defined('IS_INSTALLED'))
		{
			$CI = get_instance();
			$file 		= './dbc_config/config.xml';
		   	$xmlstr 	= file_get_contents($file);
			$xml 		= simplexml_load_string($xmlstr);
			$config		= $xml->xpath('//config');
			$is_installed = $config[0]->is_installed;
			
			if(!defined('IS_INSTALLED'))
				define('IS_INSTALLED',$is_installed);
		}

		if(constant('IS_INSTALLED')=='no')
		{			
			if($type=='redirect')
			redirect(site_url('install'),'refresh');
			else
			return 'no';
		}
		else
		{
			if($type!='redirect')
			return 'yes';

		}
	}
}


if ( ! function_exists('dbc_url_title'))
{
	function dbc_url_title($str, $separator = 'dash', $lowercase = FALSE)
	{

		if ($separator == 'dash')
		{
			$search		= '_';
			$replace	= '-';
		}
		else
		{
			$search		= '-';
			$replace	= '_';
		}

		$trans = array(
						'&\#\d+?;'				=> '',
						'&\S+?;'				=> '',
						'\s+'					=> $replace,
						$replace.'+'			=> $replace,
						$replace.'$'			=> $replace,
						'^'.$replace			=> $replace,
						'\.+$'					=> ''
					);

		$str = strip_tags($str);

		foreach ($trans as $key => $val)
		{
			$str = preg_replace("#".$key."#i", $val, $str);
		}

		if ($lowercase === TRUE)
		{
			$str = strtolower($str);
		}

        $str = str_replace('&','and',$str);
        $str = str_replace(' ','-',$str);
        $str = str_replace('/','-',$str);
        $str = str_replace('?','-',$str);

		return trim(stripslashes($str));
	}
}


if ( ! function_exists('default_lang'))
{
	function default_lang()
	{
		if(is_installed('return')!='no')
		{
			if(defined('DEFAULT_LANG'))
			{
				return constant('DEFAULT_LANG');
			}
			else
			{	
				if(is_installed('return')=='yes')
				{
					$CI = get_instance();
					$CI->load->database();
					$query 		= $CI->db->get_where('options',array('key'=>'site_settings'));		
					if($query->num_rows()>0)
					{
						$row = $query->row();
						$settings = json_decode($row->values);
						$default_lang = $settings->site_lang;			
					}
					else
						$default_lang = 'en';

					if(!defined('DEFAULT_LANG'))
						define('DEFAULT_LANG',$default_lang);
					return $default_lang;											
				}		
				else
					return 'en';
			}
		}
		else
			return 'en';
	}
}

if ( ! function_exists('get_site_logo'))
{
	function get_site_logo($return_type='link')
	{
		$logo = get_settings('site_settings','site_logo',base_url('assets/images/logo/logo-default.png'));

		if ($logo == '')
		{
			if($return_type=='link')
			$logo = base_url('assets/images/logo/logo-default.png');
			else
			$logo = 'logo-default.png';
		}
		else
		{
			if($return_type=='link')
			$logo = base_url('assets/images/logo/'.$logo);
			else
			$logo = $logo;
		}
		return $logo;
	}
}

if ( ! function_exists('get_current_page'))
{
	function get_current_page()
	{
		$uri =  uri_string();
		$segements = explode('/',$uri);
		$i=0;
		$url = '';
		foreach ($segements as $seg) {
			if($i>0)
			{
				$url .= $seg.'/';
			}
			$i++;
		}

		$CI = get_instance();
		$CI->load->model('show/show_model');
		$query = $CI->show_model->get_page_by_url(rtrim($url,"/"));
		if($query->num_rows()>0)
			return $query->row_array();
		else
			return array('error'=>'page_not_found');
	}
}

if ( ! function_exists('get_user_title_by_id'))
{
	function get_user_title_by_id($id)
	{
		$CI = get_instance();
		$CI->load->database();
		$query = $CI->db->get_where('users',array('id'=>$id));
		if($query->num_rows()>0)
		{
			$row = $query->row();
			if($row->first_name!='')
				return $row->first_name;
			else
				return $row->user_name;
		}
		else
			return 'N/A';
	}
}


if ( ! function_exists('get_user_type_by_id'))
{
	function get_user_type_by_id($id)
	{
		if($id==1)
			return lang_key('admin');
		elseif($id==2)
			return lang_key('moderator');
		elseif($id==3)
			return lang_key('general');
	}
}

if ( ! function_exists('get_user_email_by_id'))
{
    function get_user_email_by_id($id)
    {
        $CI = get_instance();
        $CI->load->database();
        $query = $CI->db->get_where('users',array('id'=>$id));
        if($query->num_rows()>0)
        {
            $row = $query->row();
            return $row->user_email;
        }
        else
            return 'N/A';
    }
}

if ( ! function_exists('get_user_fullname_by_id'))
{
    function get_user_fullname_by_id($id)
    {
        $CI = get_instance();
        $CI->load->database();
        $query = $CI->db->get_where('users',array('id'=>$id));
        if($query->num_rows()>0)
        {
            $row = $query->row();
            if($row->first_name!='')
                return $row->first_name.' '.$row->last_name;
            else
                return $row->user_name;
        }
        else
            return '';
    }
}

if ( ! function_exists('get_user_fullname_by_username'))
{
    function get_user_fullname_by_username($username)
    {
        $CI = get_instance();
        $CI->load->database();
        $query = $CI->db->get_where('users',array('user_name'=>$username));
        if($query->num_rows()>0)
        {
            $row = $query->row();
            if($row->first_name!='')
                return $row->first_name.' '.$row->last_name;
            else
                return $row->user_name;
        }
        else
            return 'N/A';
    }
}

if ( ! function_exists('is_banned'))
{
	function is_banned($user_email)
	{
		$CI = get_instance();
		$CI->load->database();
		$query = $CI->db->get_where('users',array('user_email'=>$user_email));
		if($query->num_rows()>0)
		{
			$row = $query->row();
			if($row->banned==1)
				return TRUE;
			else
				return FALSE;
		}
		else
			return TRUE;
	}
}

if ( ! function_exists('is_loggedin'))
{
	function is_loggedin()
	{
		$CI = get_instance();
		if($CI->session->userdata('user_name')=='')
			return FALSE;
		else
			return TRUE;
	}
}

if ( ! function_exists('is_admin'))
{
	function is_admin()
	{
		$CI = get_instance();
		if($CI->session->userdata('user_name')!='' && $CI->session->userdata('user_type')==1)
			return TRUE;
		else
			return FALSE;
	}
}

if ( ! function_exists('is_moderator'))
{
	function is_moderator()
	{
		$CI = get_instance();
		if($CI->session->userdata('user_name')!='' && $CI->session->userdata('user_type')==2)
			return TRUE;		
		else
			return FALSE;
	}
}

if ( ! function_exists('is_generaluser'))
{
	function is_generaluser()
	{
		$CI = get_instance();
		if($CI->session->userdata('user_name')!='' && $CI->session->userdata('user_type')==3)
			return TRUE;		
		else
			return FALSE;
	}
}

if ( ! function_exists('is_agent'))
{
	function is_agent()
	{
		$CI = get_instance();
		if($CI->session->userdata('user_name')!='' && $CI->session->userdata('user_type')==2)
			return TRUE;
		else if($CI->session->userdata('user_name')!='' && $CI->session->userdata('user_type')==3)
			return TRUE;
		else
			return FALSE;
	}
}

if ( ! function_exists('check_config'))
{
	function check_config()
	{
		$files = array('user_uploads','user_uploads/plugins','dbc_config','application/config/database.php');
		$error = '';

		foreach ($files as $file) 
		{
			if(is_writable($file)==FALSE)
			{
				$error .= '<div class="alert alert-error">SITE_ROOT/'.$file.' is not writable.Please change it\'s permission before installing bookit.</div>';
			}
		}

		return $error;
	}
}

if ( ! function_exists('get_site_title'))
{
	function get_site_title()
	{
		$CI = get_instance();
		$CI->load->database();
		$query = $CI->db->get_where('options',array('key'=>'site_settings'));		
		if($query->num_rows()>0)
		{
			$row = $query->row();
			$values = json_decode($row->values);
			if(isset($values->site_title))
				return $values->site_title;
			else
				return 'Bookit';
		}
		else
			return 'Bookit';
	}
}

if ( ! function_exists('get_per_page_value'))
{
	function get_per_page_value()
	{
		return get_settings('site_settings','per_page',20);		
	}
}

if ( ! function_exists('translate'))
{
	function translate($html='')
	{
		preg_match_all("^\[(.*?)\]^",$html,$fields, PREG_PATTERN_ORDER);
		foreach ($fields[1] as $key) 
		{
			$res = lang_key($key);
			$html = str_replace('['.$key.']',$res,$html);
		}

		return $html;

	}
}


if ( ! function_exists('lang_key'))
{
	function lang_key($key='')
	{
		if(defined('LANG_ARRAY'))
		{
			$lang = (array)json_decode(constant('LANG_ARRAY'));
			return (isset($lang[$key]))?$lang[$key]:$key;				
		}
		else
		{
			$CI = get_instance();
			$curr_lang 	= get_current_lang();

			$default_lang = default_lang();
				
			if($curr_lang=='')
				$file_name = $default_lang.'.yml';
			else
			{
				if(!@file_exists(FCPATH."dbc_config/locals/".$curr_lang.'.yml'))
				{
					$file_name = $default_lang.'.yml';
				}
				else
				{					
					$file_name = $curr_lang.'.yml';
				}
			}

			$CI->load->library('yaml');
			$lang =  $CI->yaml->parse_file('./dbc_config/locals/'.$file_name);

			if(count($lang)>0)
			{
				if(!defined('LANG_ARRAY'))
					define('LANG_ARRAY',json_encode($lang));

				return (isset($lang[$key]))?$lang[$key]:$key;				
			}
			else
				return $key;
			
		}
	}
}

if ( ! function_exists('checksavedlogin'))
{
	function checksavedlogin()
	{
		$CI = get_instance();
		$key = get_cookie('mycookie_key');
		$user = get_cookie('mycookie_user');
	
		if($user!=FALSE && $key!=FALSE)
		{
			$CI->load->model('auth_model');
			$CI->auth_model->check_cookie_val($user,$key);
		}
	}
}

if ( ! function_exists('get_username_by_id'))
{
	function get_username_by_id($id)
	{
		$CI = get_instance();
		$query = $CI->db->get_where('users',array('id'=>$id));
		$row = $query->row();
		return $row->user_name;
	}
}

if ( ! function_exists('get_id_by_username'))
{
	function get_id_by_username($user_name)
	{
		$CI = get_instance();
		$query = $CI->db->get_where('users',array('user_name'=>$user_name));
		$row = $query->row();
		return $row->id;
	}
}

if ( ! function_exists('get_plugins'))
{
	function get_plugins()
	{
		$CI = get_instance();
		$query = $CI->db->get_where('plugins',array('status'=>1));		
		return $query;
	}
}

if ( ! function_exists('configPagination'))
{
	function configPagination($url,$total_rows,$segment,$per_page=10)
	{


		$CI = get_instance();
		$CI->load->library('pagination');
		$config['base_url'] 		= site_url($url);
		$config['total_rows'] 		= $total_rows;
		$config['per_page'] 		= $per_page;
		$config['uri_segment'] 		= $segment;
		$config['num_tag_open'] 	= '<li>';
		$config['num_tag_close'] 	= '</li>';
		$config['cur_tag_open'] 	= '<li class="active"><a href="#">';
		$config['cur_tag_close']	= '</a></li>';
		$config['num_links'] 		= 3;
		$config['next_tag_open'] 	= "<li>";
		$config['next_tag_close'] 	= "</li>";
		$config['prev_tag_open'] 	= "<li>";
		$config['prev_tag_close'] 	= "</li>";
		
		$config['first_link'] 	= FALSE;
		$config['last_link'] 	= FALSE;
		$CI->pagination->initialize($config);
		
		return $CI->pagination->create_links();
	}
}



if ( ! function_exists('render_widget'))
{
	function render_widget($alias='')
	{
		$CI 		= get_instance();
		$CI->load->helper('inflector');	
		$CI->load->helper('file');
		$query = $CI->db->get_where('widgets',array('alias'=>$alias));
		if($query->num_rows()>0)
		{
			$row = $query->row();
			if($row->status==1)
			{
				$curr_lang = get_current_lang();
				if(read_file('./application/modules/widgets/'.$curr_lang.'_'.$row->alias.'.php')!=FALSE)
					require'./application/modules/widgets/'.$curr_lang.'_'.$row->alias.'.php';
				else					
				{					
					if(read_file('./application/modules/widgets/'.$row->alias.'.php')!=FALSE)
					require'./application/modules/widgets/'.$row->alias.'.php';
				}
			}
			else if($row->status==0)
				echo '';
			else
				echo '';
		}
		else
		{
			echo '';
		}			
	}
}

if ( ! function_exists('render_widgets'))
{
	function render_widgets($position='')
	{
		$CI 		= get_instance();
		$CI->load->helper('inflector');	
		$CI->load->helper('file');
		$widgets 	= get_widgets_by_position($position);	
		if(!empty($widgets)){
			foreach($widgets as $row)
			{
				$query = $CI->db->get_where('widgets',array('alias'=>$row));
				if($query->num_rows()>0)
				{
					$row = $query->row();
					if($row->status==1)
					{
						$curr_lang = get_current_lang();
						if(read_file('./application/modules/widgets/'.$curr_lang.'_'.$row->alias.'.php')!=FALSE)
							require'./application/modules/widgets/'.$curr_lang.'_'.$row->alias.'.php';
						else					
						{					
							if(read_file('./application/modules/widgets/'.$row->alias.'.php')!=FALSE)
							require'./application/modules/widgets/'.$row->alias.'.php';
						}				
					}
					else if($row->status==0)
						echo '';
					else
						echo '';
				}
				else
				{
					echo '';
				}
					
			}
		}
	}
}

if ( ! function_exists('get_widgets_by_position'))
{
	function get_widgets_by_position($pos='')
	{
		$CI = get_instance();
		$positions = get_option('positions');
		if(is_array($positions)==TRUE && isset($positions['error'])==TRUE)
		{
			$widgets = array();
		}
		else
		{
			$positions = json_decode($positions->values);
			$widgets = array();
			foreach($positions as $position)
			{
				if($position->name==$pos)
				{
					if(isset($position->widgets))
					$widgets = $position->widgets;
				}
			}			
		}
		return $widgets;
	}
}


if ( ! function_exists('get_current_lang'))
{
	function get_current_lang()
	{
		$CI 		= get_instance();
		$lang = ($CI->uri->segment(1)!='')?$CI->uri->segment(1):default_lang();
		if(!@file_exists(FCPATH."dbc_config/locals/".$lang.'.yml'))
			$lang = default_lang();
		return $lang;	
	}
}


if ( ! function_exists('theme_url'))
{
	function theme_url($theme='')
	{
		$CI 	= get_instance();
		if($theme=='')
		$theme 	= get_active_theme();
		return base_url('application/modules/themes/views/'.$theme.'/');	
	}
}

if ( ! function_exists('load_admin_view'))
{
	function load_admin_view($view='',$data=array(),$buffer=FALSE)
	{
		$CI 	= get_instance();
		if($buffer==FALSE)
		{
			if(@file_exists(APPPATH."modules/admin/views/custom/".$view.".php"))
			$CI->load->view('custom/'.$view,$data);
			else
			$CI->load->view('default/'.$view,$data);	
		}
		else
		{
			if(@file_exists(APPPATH."modules/admin/views/custom/".$view.".php"))
			$view_data = $CI->load->view('custom/'.$view,$data,TRUE);
			else
			$view_data = $CI->load->view('default/'.$view,$data,TRUE);	
			return $view_data;
		}
	}
}


if ( ! function_exists('load_view'))
{
	function load_view($view='',$data=array(),$buffer=FALSE,$theme='')
	{
		$CI 	= get_instance();
		if($theme=='')
		$theme 	= get_active_theme();
		if($buffer==FALSE)
		{
			if(@file_exists(APPPATH."modules/themes/views/".$theme."/".$view.".php"))
			$CI->load->view('themes/'.$theme.'/'.$view,$data);
			else
			$CI->load->view('themes/default/'.$view,$data);	
		}
		else
		{
			if(@file_exists(APPPATH."modules/themes/views/".$theme."/".$view.".php"))
			$view_data = $CI->load->view('themes/'.$theme.'/'.$view,$data,TRUE);
			else
			$view_data = $CI->load->view('themes/default/'.$view,$data,TRUE);	
			return $view_data;
		}
	}
}

if ( ! function_exists('load_template'))
{
	function load_template($data=array(),$theme='',$tmpl='template_view')
	{
		$row 	= get_option('site_settings');
		if(is_array($row) && isset($row['error']))
		{
			echo 'Site settings not found.error on : epbase_helper';
			die();
		}
		else
		{
			$values 		= json_decode($row->values);
			$data['title'] 	= $values->site_title;
		}

		load_view($tmpl,$data);
	}
}


if ( ! function_exists('get_active_theme_woc'))
{
	function get_active_theme_woc()
	{
		
		$row = get_option('active_theme');
		if(is_array($row) && isset($row['error']))
		{
			$theme = 'default';
		}
		else
			$theme = $row->values;			
	
		
		return $theme;
		
	}
}

if ( ! function_exists('get_active_theme'))
{
	function get_active_theme()
	{
		if(defined('ACTIVE_THEME'))
		{

			return constant('ACTIVE_THEME');
		}
		else
		{
			
			$row = get_option('active_theme');
			if(is_array($row) && isset($row['error']))
			{
				$theme = 'default';
			}
			else
				$theme = $row->values;			
		
			if(!defined('ACTIVE_THEME'))
			{
				define('ACTIVE_THEME',$theme);
			}
			return $theme;
		}
	}
}

if ( ! function_exists('get_settings'))
{
	function get_settings($option='',$key='',$default='Yes')
	{
		$settings = get_option($option);
		if(is_array($settings)==FALSE)
		{
			$settings = (array)json_decode($settings->values);
			$val = (isset($settings[$key]))?$settings[$key]:$default;
		}
		else
			$val = $default;

		return $val;
	}
}


if ( ! function_exists('get_option'))
{
	function get_option($key='')
	{
		$defined = 0;
		if(defined('OPTIONS_ARRAY'))
		{						
			$options = (array)json_decode(constant('OPTIONS_ARRAY'));
			if(isset($options[$key]))
			{
				$defined = 1;
				return $options[$key];
			}
		}


		if($defined==0)
		{
			$CI = get_instance();
			$CI->load->database();
			$query = $CI->db->get_where('options',array('key'=>$key,'status'=>1));		
			if($query->num_rows()>0)
				$option = $query->row();
			else
				$option = array('error'=>'Key not found');

			$options[$key] = $option;
			if(!defined('OPTIONS_ARRAY'))
				define('OPTIONS_ARRAY',json_encode($options));

			return $option;
		}
	}
}



if ( ! function_exists('update_option'))
{
	function update_option($key='',$values=array())
	{
		$CI = get_instance();
		$data['values'] = json_encode($values);
		$query = $CI->db->update('options',$data,array('key'=>$key));		
	}
}

if ( ! function_exists('add_option'))
{
	function add_option($key='',$values='')
	{
		$CI = get_instance();
		$data['values'] = $values;
		$result = get_option($key);
		if(is_array($result) && isset($result['error']))
		{
			$data['key'] = $key;
			$query = $CI->db->insert('options',$data);					
		}
		else
		{
			$query = $CI->db->update('options',$data,array('key'=>$key));		
		}
	}
}

if ( ! function_exists('get_widgets'))
{
	function get_widgets()
	{
		$CI = get_instance();
		$widgets = array(
				array('lib'=>'gi_relatedpost','function'=>'get_related_posts','param'=>array('sc mondal'))
			);
		
		foreach ($widgets as $widget) 
		{
			$CI->load->library($widget['lib']);
			$CI->$widget['lib']->$widget['function']($widget['param']);
		}
	}
}


if ( ! function_exists('is_active_menu'))
{
	function is_active_menu($url)
	{
		if(is_array($url))
		{
			foreach ($url as $menu) {
				if(strpos(uri_string(),$menu))
					return 'active';
			}					
		}
		else
		{
			// echo $url.' '.uri_string();
			// die;

			if(uri_string()=='' && $url=='')
				return 'active';

			if(uri_string()=='' || $url=='')
				return '';
			return (strpos('-'.uri_string(),$url))?'active':'';			
		}
	}
}

if ( ! function_exists('get_alias_by_url'))
{
	function get_alias_by_url()
	{
		$uri =  uri_string();
		$segements = explode('/',$uri);
		$i=0;
		$url = '';
		foreach ($segements as $seg) {
			if($i>0)
			{
				$url .= $seg.'/';
			}
			$i++;
		}

		$CI = get_instance();
		$CI->load->model('show/show_model');
		$alias = $CI->show_model->get_alias_by_url($url);
		return $alias;
	}
}

if ( ! function_exists('truncate'))
{
	function truncate($s, $l, $e = '...', $isHTML = false){
		$i = 0;
		$tags = array();
		if($isHTML){
			preg_match_all('/<[^>]+>([^<]*)/', $s, $m, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
			foreach($m as $o){
				if($o[0][1] - $i >= $l)
					break;
				$t = substr(strtok($o[0][0], " \t\n\r\0\x0B>"), 1);
				if($t[0] != '/')
					$tags[] = $t;
				elseif(end($tags) == substr($t, 1))
					array_pop($tags);
				$i += $o[1][1] - $o[0][1];
			}
		}
		return substr($s, 0, $l = min(strlen($s),  $l + $i)) . (count($tags = array_reverse($tags)) ? '</' . implode('></', $tags) . '>' : '') . (strlen($s) > $l ? $e : '');
	}
}

if ( ! function_exists('encode_html'))
{
	function encode_html($html){
		$html = str_replace('<','&lt;', $html);
		$html = str_replace('>','&gt;', $html);
		return $html;
	}
}

if ( ! function_exists('get_page_layout'))
{
	function get_page_layout($alias)
	{
		$CI = get_instance();
		$CI->load->model('show/show_model');
		$query = $CI->show_model->get_page_by_alias($alias);
		if($query->num_rows>0)
		{
			$row = $query->row();
			return $row->layout;
		}
		else
			return  get_settings('site_settings','default_layout',1);
	}
}

if ( ! function_exists('create_log'))
{
	function create_log($user_name)
	{		
		$row = get_option('purchase_key');
		$purchase_key = (isset($row->values))?$row->values:'1';

		$row = get_option('item_id');
		$item_id = (isset($row->values))?$row->values:'2';

		$domain = base_url();
		if (!strpos('-'.$domain, "http://localhost/"))
		{


			//execute post
			$result ='1';
			
			
			$CI = get_instance();
			if($result==='0')		
			{
				$CI->session->set_flashdata('msg', '<div class="alert alert-danger">Please verify your purchase.</div>');
				redirect(site_url('admin/purchase/regdomain'));
			}
			elseif($result==='1')
			{
				
			}
			else 
			{
				$CI->load->helper('file');
				$data = read_file('./dbc_config/local-data.conf');
				if($data=='')
				{
					$CI->session->set_flashdata('msg', '<div class="alert alert-danger">Please verify your purchase.</div>');
					redirect(site_url('admin/purchase/regdomain'));
				}
				else
				{
					$string = md5(urlencode($purchase_key).'-'.urlencode($item_id).'-'.urlencode($domain));
					if($string==$data)
					{

					}
					else
					{
						$CI->session->set_flashdata('msg', '<div class="alert alert-danger">Please verify your purchase.</div>');
						redirect(site_url('admin/purchase/regdomain'));						
					}
				}				
			}					
		}
	}
}


if ( ! function_exists('load_page_local_data'))
{
	function load_page_local_data($alias='',$lang='')
	{
		$CI 	= get_instance();
		$CI->load->helper('file');
		$file_path = './dbc_config/locals-pages/'.$alias.'_'.$lang.'.html';

		$status = 0;
		$main_content = '';
		if(@file_exists($file_path))
		{
			$main_content = read_file('./dbc_config/locals-pages/'.$alias.'_'.$lang.'.html');			
			$status = 1;
		}

		$sidebar = '';
		if(@file_exists($file_path))
		{
			$sidebar = read_file('./dbc_config/locals-pages/'.$alias.'_'.$lang.'_sidebar.html');
			$status = 1;			
		}

		$data = array();
		$data['sidebar'] = $sidebar;
		$data['content'] = $main_content;
		$data['status']  = $status;
		return $data;

	}
}

if ( ! function_exists('m'))
{
	function m($val='')
	{
		return strtoupper($val[1]);
	}
}

if ( ! function_exists('convert_widget_text'))
{
	function convert_widget_text($val='')
	{
		
		$val = preg_replace_callback('/(?:^|_)([a-z])/','m', $val);
		return $val; 

	}
}



if ( ! function_exists('get_admin_email_and_name'))
{
	function get_admin_email_and_name()
	{
		$CI 	= get_instance();
		$CI->load->model('admin/options_model');
		$values = $CI->options_model->getvalues('webadmin_email');

		if(count($values))
		{
			$data['admin_email'] = (isset($values->webadmin_email))?$values->webadmin_email:'admin@'.$_SERVER['HTTP_HOST'];
			$data['admin_name']  = (isset($values->webadmin_name))?$values->webadmin_name:'Admin';
		}
		else
		{
			$data['admin_email'] = 'admin@'.$_SERVER['HTTP_HOST'];
			$data['admin_name']  = 'Admin';		
		}
		return $data;
	}
}

if ( ! function_exists('send_payment_confirmation_email'))
{
	function send_payment_confirmation_email($data=array())
	{
		$CI 	= get_instance();

		$val = get_admin_email_and_name();
		$admin_email = $val['admin_email'];
		$admin_name  = $val['admin_name'];

		$CI->load->model('admin/system_model');
		$tmpl = $CI->system_model->get_email_tmpl_by_email_name('payment_confirmation_email');
		$subject = $tmpl->subject;
		$subject = str_replace("#username",$data['user_name'],$subject);
		$subject = str_replace("#resumelink",$data['link'],$subject);
		$subject = str_replace("#webadmin",$admin_name,$subject);
		$subject = str_replace("#useremail",$data['user_email'],$subject);

		$body = $tmpl->body;
		$body = str_replace("#username",$data['user_name'],$body);
		$body = str_replace("#resumelink",$data['link'],$body);
		$body = str_replace("#webadmin",$admin_name,$body);
		$body = str_replace("#useremail",$data['user_email'],$body);

		$CI->load->library('email');
		$CI->email->from($admin_email, $subject);
		$CI->email->to($data['user_email']);
		$CI->email->subject($subject);		
		$CI->email->message($body);		
		$CI->email->send();

	}
}


if ( ! function_exists('checkRemoteFile'))
{
	function checkRemoteFile($url)
	{
	
	    $ch = curl_init();
	    curl_setopt($ch, CURLOPT_URL,$url);
	    // don't download content
	    curl_setopt($ch, CURLOPT_NOBODY, 1);
	    curl_setopt($ch, CURLOPT_FAILONERROR, 1);
	    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	    if(curl_exec($ch)!==FALSE)
	    {
	        return true;
	    }
	    else
	    {
	        return false;
	    }

	}
}


/* End of file array_helper.php */
/* Location: ./system/helpers/array_helper.php */