<?php
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Enable WordPress Dashicons On Frontend
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
	
	function adosui_include_dashicons_font(){
		wp_enqueue_style('dashicons');
	}
	add_action( 'wp_enqueue_scripts', 'adosui_include_dashicons_font', 100 );
	
	
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Custom Slugs
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
	
	// URL Slug
	function adosui_customize_adverts_post_type( $args, $type = null ) {
	   
		$options = get_option('adosui_extended_options_settings');
		
		if($type != "advert" ) {
			return $args;
		}
		
		if(!isset($args["rewrite"])) {
			$args["rewrite"] = array();
		}
	   
		$args["rewrite"]["slug"] = $options['adosui_text_custom_url_slug'];
		return $args;
	}
	add_action("adverts_post_type", "adosui_customize_adverts_post_type", 10, 2);

	// Category Slug
	function adosui_customize_adverts_taxonomy( $args, $type = null ) {
		
		$options = get_option('adosui_extended_options_settings');
		
		if( $type != "advert_category" ) {
			return $args;
		}
		
		if(!isset($args["rewrite"])) {
		    $args["rewrite"] = array();
		}
	   
		$args["rewrite"]["slug"] = $options['adosui_text_custom_category_slug'];
		return $args;
	}
	add_action("adverts_register_taxonomy", "adosui_customize_adverts_taxonomy", 10, 2);

	// MAL Extension Advert Location Slug
	function adosui_customize_adverts_location_slug( $args, $type = null ) {
		
		$options = get_option('adosui_extended_options_settings');
		
		if( $type != "advert_location" ) {
			return $args;
		}
		
		if(!isset($args["rewrite"])) {
		    $args["rewrite"] = array();
		}
	   
		$args["rewrite"]["slug"] = $options['adosui_text_custom_mal_location_slug'];
		return $args;
	}
	add_action("wpadverts_mal_register_taxonomy", "adosui_customize_adverts_location_slug", 10, 2);
	

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Enable Comments
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */	
	
	$options = get_option('adosui_extended_options_settings');	
	
	if($options['adosui_checkbox_activate_adverts_comments'] == true) { 
	
		function adosui_enable_adverts_comments( $args ) {
		   $args["supports"][] = "comments";
		   return $args;
		}
		add_action("adverts_post_type", "adosui_enable_adverts_comments");

		function adosui_enable_adverts_comments_check( $data ) {
			$data["comment_status"] = "open";
			return $data;
		}
		add_action("adverts_insert_post", "adosui_enable_adverts_comments_check");
		add_action("adverts_update_post", "adosui_enable_adverts_comments_check");
	}
	
	
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Force Featured Image
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */	
	
	$options = get_option('adosui_extended_options_settings');	
	
	if($options['adosui_checkbox_force_featured_image'] == true) {
	
		function adosui_adosui_force_featured_image_add( $content ) {
			
			$post_id = adverts_request("_post_id", null);
			adosui_force_featured_image( $post_id );
			
			return $content;
		}
		add_filter( "adverts_action_preview", "adosui_adosui_force_featured_image_add" );

		function adosui_adosui_force_featured_image_edit( $path ) {
			
			if( basename( $path ) == 'manage-edit.php' && isset( $_POST['_post_id'] ) && is_numeric( $_POST['_post_id' ] ) ) {
				adosui_force_featured_image( $_POST['_post_id'] );
			}
			return $path;
		}
		add_filter( "adverts_template_load", "adosui_adosui_force_featured_image_edit" );

		function adosui_force_featured_image( $post_id ) {
			if( $post_id < 1 ) {
				// No images uploaded
				return -1;
			} else if( $post_id > 0 && get_post_thumbnail_id( $post_id ) ) {
				// Has main image selected
				return -2;
			} 
			
			$children = get_children( array( 'post_parent' => $post_id ) );
			
			foreach( $children as $child ) {
				update_post_meta( $post_id, '_thumbnail_id', $child->ID );
				return 1;
			}
			
			return 0;
		}
	}
	
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Limit Active User Listings
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
	function adosui_limit_user_active_listings_init() {
    
		remove_shortcode( "adverts_add" );
		add_shortcode( "adverts_add", "adosui_limit_user_active_listings_shortcode" );
	}
	add_action( "init", "adosui_limit_user_active_listings_init", 20 );
	
	
	function adosui_limit_user_active_listings_shortcode( $atts ) {
		
		$options = get_option('adosui_extended_options_settings');
		
		if ( $options['adosui_number_max_ads'] == "") {		
			$max = 1000000;		
		} else {			
			$max = $options['adosui_number_max_ads'];
		}
		
		$flash = array(
			"error" => array( ),
			"info" => array( )
		);
		$args = array(
			'post_type' => 'advert',
			'post_status' => 'publish',
			'author' => get_current_user_id(),
		); 
		
		$query = new WP_Query( $args );
		if( $query->found_posts >= $max ) {
			$message = __( 'You reached maximum active ads limit. You cannot have more than %d active Ads at once.', "adosui" );
			
			$flash["error"][] = array(
				"message" => sprintf( $message, $max ),
				"icon" => "adverts-icon-attention-alt"
			);
			
			ob_start();
			adverts_flash( $flash );
			return ob_get_clean();
		}
		return shortcode_adverts_add( $atts );
	}
	
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Make Category Selection Mandatory
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */	
	
	$options = get_option('adosui_extended_options_settings');	
	
	if($options['adosui_checkbox_mandatory_category'] == true) { 
		function adosui_make_advert_category_required( $form ) {
		  if( $form['name'] != "advert" ) {
			return $form;
		  }
		  foreach( $form["field"] as $key => $field ) {
			if( $field["name"] == "advert_category" ) {
				$form["field"][$key]["validator"][] = array( "name"=> "is_required" );
			}
		  }
		  return $form;
		}
		add_filter( "adverts_form_load", "adosui_make_advert_category_required" );
	}

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Limit Category Selection To 1 (one)
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */		
	
	$options = get_option('adosui_extended_options_settings');
	
	if($options['adosui_checkbox_limit_category_selection_1'] == true) {
		function adosui_limit_category_selection( $form ) {
			if($form["name"] != 'advert' || is_admin()) {
				return $form;
			}
			$count = count( $form["field"] );
			
			for( $i = 0; $i < $count; $i++ ) {
				if($form["field"][$i]["name"] == "advert_category") {
					$form["field"][$i]["empty_option"] = 1;
					$form["field"][$i]["empty_option_text"] = "- Choose Category -";
					$form["field"][$i]["max_choices"] = 1;
				}
			}
			
			return $form;
		}
		add_filter("adverts_form_load", "adosui_limit_category_selection");	
	}

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Show Expireation Date
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */	
	
	function adosui_expireation_date_classic( $post_id ) { ?>
		<div class="adverts-grid-row">
			<div class="adverts-grid-col adverts-col-30">
				<span class="adverts-round-icon adverts-icon-clock"></span>
				<span class="adverts-row-title">Expires</span>
			</div>
			<div class="adverts-grid-col adverts-col-65">
					<?php echo date_i18n( get_option( 'date_format' ), get_post_meta( get_the_ID(), '_expiration_date', true ) ); ?><br/>
			</div>
		</div>
	<?php }
	add_action( "adverts_tpl_single_details", "adosui_expireation_date_classic", 1 );