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<?php

/*
	 * Yan&Co Modifications - Add Custom Queries
	 *
	 */
	if(!function_exists('avia_custom_query_extension'))
	{
	    function avia_custom_query_extension($query, $params)
	    {
	        global $avia_config;
	        if(!empty($avia_config['avia_custom_query_options']['order']))
	        {
	            $query['order'] = $avia_config['avia_custom_query_options']['order'];
	        }

	        if(!empty($avia_config['avia_custom_query_options']['orderby']))
	        {
	        	if($avia_config['avia_custom_query_options']['orderby'] == 'meta_value_evcal_srow') {
        			
        			// Get today as Unix Timestamp
					$_currentdate_unixtimestamp = strtotime( date('d-m-Y') );

	        		$query['orderby'] = 'meta_value';
	        		$query['meta_key'] = 'evcal_srow';
	        		$query['post_count'] = 3;
	        		/*$query['meta_query'] = array( array(
	        			'key' => 'evcal_srow',
	        			'compare' => 'LIKE',
					) );*/
					
					// Get all events greater or equals to todays unixtimestamp
					$query['meta_query'] = array(
				        array(
				            'key' => 'evcal_srow'
				        ),
				        array(
				        	'key' => 'evcal_srow',
				            'value' => $_currentdate_unixtimestamp,
				            'compare' => '>='
				        )
				    );

				
					


	        	} else {
	        		$query['orderby'] = $avia_config['avia_custom_query_options']['orderby'];	
	        	}
	            
	        }

	        unset($avia_config['avia_custom_query_options']);

	        return $query;
	    }

	    add_filter('avia_masonry_entries_query', 'avia_custom_query_extension', 10, 2);
	    add_filter('avia_post_grid_query', 'avia_custom_query_extension', 10, 2);
	    add_filter('avia_post_slide_query', 'avia_custom_query_extension', 10, 2);
	    add_filter('avia_blog_post_query', 'avia_custom_query_extension', 10, 2);
	    add_filter('avf_magazine_entries_query', 'avia_custom_query_extension', 10, 2);

	    add_filter('avf_template_builder_shortcode_elements','avia_custom_query_options', 10, 1);
	    function avia_custom_query_options($elements)
	    {
	        $allowed_elements = array('av_blog','av_masonry_entries','av_postslider','av_portfolio','av_magazine');

	        if(isset($_POST['params']['allowed']) && in_array($_POST['params']['allowed'], $allowed_elements))
	        {
	            $elements[] = array(
	                "name" => __("Custom Query Orderby",'avia_framework' ),
	                "desc" => __("Set a custom query orderby value",'avia_framework' ),
	                "id"   => "orderby",
	                "type" 	=> "select",
	                "std" 	=> "",
	                "subtype" => array(
	                    __('Default Order',  'avia_framework' ) =>'',
	                    __('Title',  'avia_framework' ) =>'title',
	                    __('Random',  'avia_framework' ) =>'rand',
	                    __('Date',  'avia_framework' ) =>'date',
	                    __('Meta: evcal_srow (Used for Events)', 'avia_framework') =>'meta_value_evcal_srow',
	                    __('Author',  'avia_framework' ) =>'author',
	                    __('Name (Post Slug)',  'avia_framework' ) =>'name',
	                    __('Modified',  'avia_framework' ) =>'modified',
	                    __('Comment Count',  'avia_framework' ) =>'comment_count',
	                    __('Page Order',  'avia_framework' ) =>'menu_order')
	            );

	            $elements[] = array(
	                "name" => __("Custom Query Order",'avia_framework' ),
	                "desc" => __("Set a custom query order",'avia_framework' ),
	                "id"   => "order",
	                "type" 	=> "select",
	                "std" 	=> "",
	                "subtype" => array(
	                    __('Default Order',  'avia_framework' ) =>'',
	                    __('Ascending Order',  'avia_framework' ) =>'ASC',
	                    __('Descending Order',  'avia_framework' ) =>'DESC'));
	        }

	        return $elements;
	    }

	    add_filter('avf_template_builder_shortcode_meta', 'avia_custom_query_add_query_params_to_config', 10, 4);
	    function avia_custom_query_add_query_params_to_config($meta, $atts, $content, $shortcodename)
	    {
	        global $avia_config;
	        if(empty($avia_config['avia_custom_query_options'])) $avia_config['avia_custom_query_options'] = array();

	        if(!empty($atts['order']))
	        {
	            $avia_config['avia_custom_query_options']['order'] = $atts['order'];
	        }

	        if(!empty($atts['orderby']))
	        {
	            $avia_config['avia_custom_query_options']['orderby'] = $atts['orderby'];
	        }

	        return $meta;
	    }
	}