wp rating reviews

<?php
/**
 * Plugin Name: WP Rating Reviews
 * Plugin URI: http://imdev.xyz/plugins/wprr
 * Description: Allows your visitors to leave business / product reviews.
 * Version: 1.0.0
 * Author: Kamal Hosen
 * Author URI: http://imdev.xyz/
 * Text Domain: wp-rating-reviews
 * Domain Path: /languages/
 * License: GNU General Public License v2 or later
 *
 * Copyright (c) 2019 Kamal Hosen
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

Class WPRatingReviews {
	public function __construct() {
		add_action( 'plugins_loaded', array( $this, 'wprr_load_textdomain' ) );
		add_action( 'admin_menu', array( $this, 'wprr_add_metabox' ) );
		add_action( 'init', array( $this, 'wprr_register_post_type' ) );
		add_action('admin_enqueue_scripts', array($this, 'wprr_admin_assets'));
		//add_action('save_post', array($this, 'wprr_save_metabox'));

		//add_action('save_post', array($this, 'wprr_insert_review'));



		add_filter('the_content', array($this, 'wprr_frontend_form'));
	}




	function wprr_admin_assets(){
		wp_enqueue_style('wprr_admin_css', plugin_dir_url(__FILE__).'/assets/css/wprr.css', null,time());
	}


	function wprr_insert_review(){
		//if( wp_verify_nonce($_POST['_wpnonce'], 'wprr-frontend-post') ) {}


			$review_name = isset( $_POST['reviewer'] );
			$email_id    = isset( $_POST['email_id'] );
			$website     = isset( $_POST['website'] );
			$rating      = isset( $_POST['rating'] );
			$review      = isset( $_POST['review'] );


			$review_items = array(
				'post_title'   => $review_name,
				'post_content' => $review,
				'post_type'    => 'wprr',
				'post_status'  => 'draft'
			);


			$post_id = wp_insert_post( $review_items, true );
			//echo $post_id . $review_name . $email_id . $website;


			update_post_meta( $post_id, 'reviewer', $review_name );
			update_post_meta( $post_id, 'email_id', $email_id );
			update_post_meta( $post_id, 'website', $website );
			update_post_meta( $post_id, 'rating', $rating );


	}


	function wprr_frontend_form($content){
		$post_id = get_the_ID();
		$wpnoncefield = wp_nonce_field( 'wprr-frontend-post' );
		if(is_single() || is_page()){
		$form_markup = <<<EOD
			<form method="POST" action="">
				<label for="reviewer">Name</label><br>
				<input type="text" name="reviewer" id="reviewer"><br>
				<label for="email_id">Email</label><br>
				<input type="email" name="email_id" id="email_id"><br>
				<label for="website">Website</label><br>
				<input type="text" name="website" id="website"><br>
				<label for="rating">Rating</label><br>
				<input type="text" name="rating" id="rating"><br>
				<label for="review">Review</label><br>
				<textarea name="review" id="review" cols="30" rows="2"></textarea><br>
				<label for="image">Image</label><br>
				<input type="file" name="image" id="image" accept="image/*"><br>
				<input type="hidden" name="post_page_id" value="{$post_id}">
				 {$wpnoncefield}
				<input type="submit" name="post" value="Send">
				
			</form>
EOD;
			return $content.$form_markup;

		}
	}

	function wprr_save_metabox($post_id){
		$reviewer = isset($_POST['reviewer']) ? $_POST['reviewer'] : '';
		$email_id = isset($_POST['email_id']) ? $_POST['email_id'] : '';
		$website = isset($_POST['website']) ? $_POST['website'] : '';
		$rating = isset($_POST['rating']) ? $_POST['rating'] : '';
		$admin = isset($_POST['admin']) ? $_POST['admin'] : '';
		$post_page_id = isset($_POST['post_page_id']) ? $_POST['post_page_id'] : '';


		update_post_meta($post_id, 'reviewer', $reviewer);
		update_post_meta($post_id, 'email_id', $email_id);
		update_post_meta($post_id, 'website', $website);
		update_post_meta($post_id, 'rating', $rating);
		update_post_meta($post_id, 'admin', $admin);
		update_post_meta($post_id, 'post_page_id', $post_page_id);
	}

	function wprr_add_metabox() {
		add_meta_box( 'wprr_metabox', __( 'WP Rating Reviews Setting', 'wp-rating-reviews' ), array(
			$this,
			'wprr_display_form'
		), array( 'post', 'page' ) );
		add_meta_box( 'wprr_metabox_cpt', __( 'WP Rating Reviews Meta', 'wp-rating-reviews' ), array(
			$this,
			'wprr_display_form_cpt'
		), 'wprr' );
	}

	function wprr_display_form_cpt($post) {


		$reviewer_meta = get_post_meta($post->ID,'reviewer', true);
		$email_meta = get_post_meta($post->ID,'email_id', true);
		$website_meta = get_post_meta($post->ID,'website', true);
		$rating_meta = get_post_meta($post->ID,'rating', true);
		$admin_meta = get_post_meta($post->ID,'admin', true);
		$post_page_id = get_post_meta($post->ID,'post_page_id', true);

		$ratings_value = array('1', '2', '3', '4', '5');

		$id_lebel = __('Post/Page ID', 'wp-rating-reviews');
		$reviewer = __('Reviewer Name', 'wp-rating-reviews');
		$email_id = __('Email', 'wp-rating-reviews');
		$website = __('Website', 'wp-rating-reviews');
		$rating = __('Rating', 'wp-rating-reviews');
		$admin = __('Admin Response', 'wp-rating-reviews');

		$option_html = "<option value='0'>".__('Select rating', 'wp-rating-reviews')."</option>";
		foreach ($ratings_value as $rating_value){
			$selected = '';
			if($rating_value == $rating_meta){
				$selected = 'selected';
			}

			$option_html .= sprintf("<option %s value='%s'>%s start</option>", $selected, $rating_value, $rating_value );
		}


		$form_markup = <<<EOD
<div class="fields">
	<div class="fields_wrap">
		<div class="label_wrap">
			<label for="post_page_id">{$id_lebel}</label>
		</div>
		<div class="input_wrap">
			<input class="widefat" type="text" id="post_page_id" name="post_page_id" value="{$post_page_id}">
		</div>
	</div>
	<div class="fields_wrap">
		<div class="label_wrap">
			<label for="reviewer">{$reviewer}</label>
		</div>
		<div class="input_wrap">
			<input class="widefat" type="text" id="reviewer" name="reviewer" value="{$reviewer_meta}">
		</div>
	</div>
	<div class="fields_wrap">
		<div class="label_wrap">
			<label for="email_id">{$email_id}</label>
		</div>
		<div class="input_wrap">
			<input class="widefat" type="email" id="email_id" name="email_id" value="{$email_meta}">
		</div>
	</div>
	<div class="fields_wrap">
		<div class="label_wrap">
			<label for="website">{$website}</label>
		</div>
		<div class="input_wrap">
			<input class="widefat" type="text" id="website" name="website" value="{$website_meta}">
		</div>
	</div>
	<div class="fields_wrap">
		<div class="label_wrap">
			<label for="rating">{$rating}</label>
		</div>
		<div class="input_wrap">
			<select class="widefat" name="rating" id="rating">
			
				{$option_html}
			</select>
		</div>
	</div>
	<div class="fields_wrap">
		<div class="label_wrap">
			<label for="admin">{$admin}</label>
		</div>
		<div class="input_wrap">
			<textarea class="widefat" name="admin" id="admin" value="">{$admin_meta}</textarea>
		</div>
	</div>
</div>
EOD;
		echo $form_markup;

	}

	function wprr_display_form() {
		$show_form_label   = __( 'Show review form' );
		$show_review_label = __( 'Show review' );
		$metabox_form      = <<<EOD
	<p>
		<label for="show_form"><b>{$show_form_label}</b></label>
		<select name="show_form" id="show_form">
			<option value="1">Yes</option>
			<option value="2">No</option>
		</select>
	</p>
	<p>
		<label for="show_review"><b>{$show_review_label}</b></label>
		<select name="show_review" id="show_review">
			<option value="1">Yes</option>
			<option value="2">No</option>
		</select>
	</p>
EOD;
		echo $metabox_form;

	}

	public function wprr_load_textdomain() {
		load_plugin_textdomain( 'wp-rating-reviews', false, dirname( __FILE__ ) . '/languages' );
	}

	function wprr_register_post_type() {
		register_post_type( 'wprr', array(
			'labels'    => array(
				'name'          => __( 'Reviews', 'wp-rating-reviews' ),
				'singular_name' => __( 'Review', 'wp-rating-reviews' ),
				'menu_name'     => __( 'Reviews', 'wp-rating-reviews' ),
				'add_new_item'  => __( 'Add New Review', 'wp-rating-reviews' ),
				'add_new'       => __( 'Add New', 'wp-rating-reviews' ),
			),
			'public'    => true,
			'supports'  => array( 'title', 'editor', 'thumbnail' ),
			'menu_icon' => plugin_dir_url( __FILE__ ) . 'assets/img/wprr.png',
		) );
	}

}

 new WPRatingReviews();