first commit

wp-content/plugins/mwt-addons/mod-post-views.php

@@ -0,0 +1,124 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) {
+	die( 'Direct access forbidden.' );
+}
+
+if ( ! function_exists( 'mwt_set_post_views' ) ) :
+	/**
+	 * Counter incrementor
+	 *
+	 * @param int $postID ID of the post.
+	 */
+	function mwt_set_post_views( $postID ) {
+		$count_key = 'mwt_post_views_count';
+		$count     = get_post_meta( $postID, $count_key, true );
+		if ( $count == '' ) {
+			$count = 0;
+			delete_post_meta( $postID, $count_key );
+			add_post_meta( $postID, $count_key, '1' );
+		} else {
+			$count ++;
+			update_post_meta( $postID, $count_key, $count );
+		}
+	} //mwt_set_post_views()
+endif;
+//To keep the count accurate, lets get rid of prefetching
+remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10 );
+
+if ( ! function_exists( 'mwt_action_track_post_views' ) ) :
+	/**
+	 * Post views tracker
+	 *
+	 * @param int $post_id ID of the post.
+	 */
+	function mwt_action_track_post_views( $post_id = '' ) {
+		if ( ! is_single() ) {
+			return;
+		}
+		if ( empty ( $post_id ) ) {
+			global $post;
+			$post_id = $post->ID;
+		}
+		mwt_set_post_views( $post_id );
+	} //mwt_action_track_post_views()
+endif;
+add_action( 'wp_head', 'mwt_action_track_post_views' );
+
+if ( ! function_exists( 'mwt_get_post_views' ) ) :
+	/**
+	 * Get counter value
+	 *
+	 * @param int $postID ID of the post.
+	 */
+	function mwt_get_post_views( $post_id ) {
+		$count_key = 'mwt_post_views_count';
+		$count     = get_post_meta( $post_id, $count_key, true );
+		if ( $count == '' ) {
+			delete_post_meta( $post_id, $count_key );
+			add_post_meta( $post_id, $count_key, '0' );
+
+			return "0";
+		}
+
+		return number_format( $count, 0, ".", "," );
+	} //mwt_action_track_post_views()
+endif;
+
+if ( ! function_exists( 'mwt_filter_post_column_views' ) ) :
+	//Function that Adds a 'Views' Column to your Posts tab in WordPress Dashboard.
+	function mwt_filter_post_column_views( $newcolumn ) {
+		//Retrieves the translated string, if translation exists, and assign it to the 'default' array.
+		$newcolumn['post_views'] = esc_html__( 'Views', 'mwt' );
+
+		return $newcolumn;
+	} //mwt_filter_post_column_views()
+endif;
+
+if ( ! function_exists( 'mwt_action_post_custom_column_views' ) ) :
+	//Function that Populates the 'Views' Column with the number of views count.
+	function mwt_action_post_custom_column_views( $column_name, $id ) {
+
+		if ( $column_name === 'post_views' ) {
+			// Display the Post View Count of the current post.
+			// get_the_ID() - Returns the numeric ID of the current post.
+			echo mwt_get_post_views( get_the_ID() );
+		}
+	}
+endif;
+//Hooks a function to a specific filter action.
+//applied to the list of columns to print on the manage posts screen.
+add_filter( 'manage_posts_columns', 'mwt_filter_post_column_views' );
+
+//Hooks a function to a specific action.
+//allows you to add custom columns to the list post/custom post type pages.
+//'10' default: specify the function's priority.
+//and '2' is the number of the functions' arguments.
+add_action( 'manage_posts_custom_column', 'mwt_action_post_custom_column_views', 10, 2 );
+
+
+if ( ! function_exists( 'mwt_show_post_views_count' ) ) :
+	function mwt_show_post_views_count() {
+
+		$id     = get_the_ID();
+		$number = mwt_get_post_views( $id );
+		$html   = '';
+
+		if ( !is_single() ) {
+			$html = '<span class="item-views-count">' . $number . '</span>';
+		} else {
+			if ( ! $number ) {
+				$html = '<span class="item-views-count">0</span> <span class="item-views-word">' . esc_html__( 'Views', 'mwt' ) . '</span>';
+			}
+
+			if ( $number == 1 ) {
+				$html = '<span class="item-views-count">1</span> <span class="item-views-word">' . esc_html__( 'View', 'mwt' ) . '</span>';
+			}
+
+			if ( $number > 1 ) {
+				$html = '<span class="item-views-count">' . $number . '</span> <span class="item-views-word">' . esc_html__( 'Views', 'mwt' ) . '</span>';
+			}
+		}
+
+		echo wp_kses_post( $html );
+	} //mwt_show_post_views_count()
+endif;