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编辑当前文件:/home/seolotod/critterchoice.com/wp-content/plugins/woozone/modules/asin_grabber/init.php

<?php
/*
* Define class WooZoneASINGrabber
* Make sure you skip down to the end of this file, as there are a few
* lines of code that are very important.
*/
!defined('ABSPATH') and exit;

if (class_exists('WooZoneASINGrabber') != true) {
    class WooZoneASINGrabber
    {
        /*
        * Some required plugin information
        */
        const VERSION = '1.0';

/*
        * Store some helpers config
        */
		public $the_plugin = null;

private $module_folder = '';
		private $module = '';

static protected $_instance;
		
		private $settings;

/*
        * Required __construct() function that initalizes the AA-Team Framework
        */
        public function __construct()
        {
        	global $WooZone;

$this->the_plugin = $WooZone;
			$this->module_folder = $this->the_plugin->cfg['paths']['plugin_dir_url'] . 'modules/asin_grabber/';
			$this->module = $this->the_plugin->cfg['modules']['asin_grabber'];
			
			$this->settings = $WooZone->settings();
  
			if (is_admin()) {
	            add_action('admin_menu', array( &$this, 'adminMenu' ));
			}
			
			add_action('wp_ajax_WooZone_grabb_asins', array( &$this, 'grabb_assins' ));
			
			$this->settings['page_types'] = array(
				'Best Sellers',
				//'Deals',
				//'Top Rated',
				'New Releases',
				'Movers & Shakers', //&
				'Most Wished For',
				//'Hot New Releases',
				//'Best Sellers Cattegory',
				'Gift Ideas',
				//'New Arrivals',
			);
        }

/**
	    * Singleton pattern
	    *
	    * @return WooZoneASINGrabber Singleton instance
	    */
	    static public function getInstance()
	    {
	        if (!self::$_instance) {
	            self::$_instance = new self;
	        }

return self::$_instance;
	    }

/**
	    * Hooks
	    */
	    static public function adminMenu()
	    {
	       self::getInstance()
	    		->_registerAdminPages();
	    }

/**
	    * Register plug-in module admin pages and menus
	    */
		protected function _registerAdminPages()
    	{ 
    		add_submenu_page(
    			$this->the_plugin->alias,
    			$this->the_plugin->alias . " " . __('ASIN Grabber', $this->the_plugin->localizationName),
	            __('ASIN Grabber', $this->the_plugin->localizationName),
	            'manage_options',
	            $this->the_plugin->alias . "_asin_grabber",
	            array($this, 'display_index_page')
	        );

return $this;
		}

public function display_index_page()
		{
			$this->printBaseInterface();
		}
		
		/*
		* printBaseInterface, method
		* --------------------------
		*
		* this will add the base DOM code for you options interface
		*/
		private function printBaseInterface()
		{
			global $wpdb;
?>
		<?php echo WooZone_asset_path( 'css', $this->module_folder . 'app.asin_grabber.css', false ); ?>
		<div id="<?php echo WooZone()->alias?>" class="WooZone-asin-grabber">
			
			<div class="<?php echo WooZone()->alias?>-content"> 
				
				<?php
				// show the top menu
				WooZoneAdminMenu::getInstance()->make_active('import|asin_grabber')->show_menu();
				?>
				
				
				<section class="WooZone-main">
					
					<?php 
					echo WooZone()->print_section_header(
						$this->module['asin_grabber']['menu']['title'],
						$this->module['asin_grabber']['description'],
						$this->module['asin_grabber']['help']['url']
					);
					?>
					
					<div class="panel panel-default WooZone-panel WooZone-setup">
						
<?php
	$provider_status = $this->the_plugin->provider_action_controller( 'can_import_products', 'amazon', array('msg_type' => 'box_demo') );
	if ( 'invalid' == $provider_status['status'] ) {
		echo '<div class="panel-body WooZone-panel-body">';
		echo 	$provider_status['msg_html'];
		echo '</div>';
	} else {
?>
					
						<div class="panel-heading WooZone-panel-heading">
							<h2><?php _e('ASIN Grabber', $this->the_plugin->localizationName);?></h2>
						</div>
						
						<div class="panel-body WooZone-panel-body">
								
		                    <?php
		                    // find if user makes the setup
		                    $moduleValidateStat = $this->moduleValidation();
		                    if ( !$moduleValidateStat['status'] || !is_object($this->the_plugin->get_ws_object( $this->the_plugin->cur_provider )) || is_null($this->the_plugin->get_ws_object( $this->the_plugin->cur_provider )) )
		                        echo $moduleValidateStat['html'];
		                    else {
		                    ?>
		
								
								
									            <form id="WooZone-grabb-asins" class="WooZone-form">

<div class="panel-body WooZone-panel-body WooZone-form-row" style="border-top:0;">
														<label class="WooZone-form-label" for="protocol">Amazon URL:</label>
														<div class="WooZone-form-item">
															<input type="text" value="" name="WooZone[grabb-url]" placeholder="Paste the Amazon page URL here" />
															<span class="WooZone-form-note">The Amazon Page from where you want to import the ASIN codes. E.g: http://www.amazon.com/gp/top-rated</span>
														</div>
													</div>
													
													<div class="panel-body WooZone-panel-body WooZone-form-row">
														<label class="WooZone-form-label" for="protocol">Page type:</label>
														<div class="WooZone-form-item">
															<select name="WooZone[page-type]">
																<?php
																if( count($this->settings['page_types']) > 0 ){
																	foreach ($this->settings['page_types'] as $page) {
																		echo '<option value="' . ( strtolower( $page )) . '">' . ( $page ) . '</option>';
																	}
																}
																?>
															</select>
															<div style="display: none;" id="WooZone-filter-by-page-nr" style="float: left; width: inherit;">
																<label class="WooZone-form-label" style="margin-left: 100px; width: 130px;">Number of pages:</label>
																<select class="WooZone-number-of-results">
																	<option value="1">1</option>
																	<option value="2">2</option>
																	<option value="3">3</option>
																	<option value="4">4</option>
																	<option value="5">5</option>
																	<option value="0">Custom number of pages</option>
																</select>
																<div class="WooZoneCustomNrPages" style="float: left; width: inherit; margin-left: 29px; display: none;">
																	<span>OR:</span>
																	<input type="text" style="width: 120px; margin-left: 30px;" class="WooZone-custom-nr-pages" value="6" /> 
																</div>
															</div>
														</div>
													</div>
													
													<div class="panel-body WooZone-panel-body WooZone-form-row">
														<div class="WooZone-form-item" style="margin-left: 0px;">
															<input type="button" class="WooZone-form-button WooZone-form-button-info" id="WooZone-grabb-button" value="GET ASIN codes" style="width:132px">
														</div>
													</div>
						            			</form>
						            			
						            			<form id="WooZone-asin-codes" class="WooZone-form" style="display: none;">
						            				<div class="panel-body WooZone-panel-body WooZone-form-row">
														<label class="WooZone-form-label" for="protocol">ASIN codes:</label>
														<div class="WooZone-form-item">
															<textarea name="WooZone[asin-codes]" id="WooZone[asin-codes]"></textarea>
														</div>
													</div>
													
													<div class="panel-body WooZone-panel-body WooZone-form-row">
														<div class="WooZone-form-item" style="margin-left: 0px;">
															<input type="button" class="WooZone-form-button WooZone-form-button-info" id="WooZone-import-to-queue" value="Add ASIN codes to Import Queue" style="width:212px">
														</div>
													</div>
						            			</form>
						            		
		                    <?php
		                    } // end moduleValidation
		                    ?>
						</div>
						
<?php } // end demo keys ?>

</div>
				</section>
			</div>
		</div>
		<?php echo WooZone_asset_path( 'js', $this->module_folder . 'app.asin_grabber.js', false ); ?>

<?php
		}

public function moduleValidation() {
			$ret = array(
				'status'			=> false,
				'html'				=> ''
			);
			
			// AccessKeyID, SecretAccessKey, AffiliateId, main_aff_id
			
			// find if user makes the setup
			$module_settings = $this->the_plugin->settings();

$module_mandatoryFields = array(
				'AccessKeyID'			=> false,
				'SecretAccessKey'		=> false,
				'main_aff_id'			=> false
			);
			if ( isset($module_settings['AccessKeyID']) && !empty($module_settings['AccessKeyID']) ) {
				$module_mandatoryFields['AccessKeyID'] = true;
			}
			if ( isset($module_settings['SecretAccessKey']) && !empty($module_settings['SecretAccessKey']) ) {
				$module_mandatoryFields['SecretAccessKey'] = true;
			}
			if ( isset($module_settings['main_aff_id']) && !empty($module_settings['main_aff_id']) ) {
				$module_mandatoryFields['main_aff_id'] = true;
			}
			$mandatoryValid = true;
			foreach ($module_mandatoryFields as $k=>$v) {
				if ( !$v ) {
					$mandatoryValid = false;
					break;
				}
			}
			if ( !$mandatoryValid ) {
				$error_number = 1; // from config.php / errors key
				
				$ret['html'] = $this->the_plugin->print_module_error( $this->module, $error_number, 'Error: Unable to use CSV Bulk Import module, yet!' );
				return $ret;
			}
			
			if( !$this->the_plugin->is_woocommerce_installed() ) {  
				$error_number = 2; // from config.php / errors key
				
				$ret['html'] = $this->the_plugin->print_module_error( $this->module, $error_number, 'Error: Unable to use Advanced Search module, yet!' );
				return $ret;
			}
			
			$db_protocol_setting = isset($this->settings['protocol']) ? $this->settings['protocol'] : 'auto';
			if( ( !extension_loaded('soap') && !class_exists("SOAPClient") && !class_exists("SOAP_Client") )
				&& in_array($db_protocol_setting, array('soap')) ) {
				$error_number = 3; // from config.php / errors key
				
				$ret['html'] = $this->the_plugin->print_module_error( $this->module, $error_number, 'Error: Unable to use Advanced Search module, yet!' );
				return $ret;
			}

if( !(extension_loaded("curl") && function_exists('curl_init')) ) {  
				$error_number = 4; // from config.php / errors key
				
				$ret['html'] = $this->the_plugin->print_module_error( $this->module, $error_number, 'Error: Unable to use Advanced Search module, yet!' );
				return $ret;
			}
			
			$ret['status'] = true;
			return $ret;
		}

/*
		* ajax_request, method
		* --------------------
		*
		* this will create requesto 
		*/
		public function grabb_assins()
		{
			$base = array(
				'status'        => 'invalid',
				'msg'           => '',
				'asins'         => array(),
			);

$params = array();
			parse_str( $_REQUEST['params'], $params ); 
			
			$remote_url = $params['WooZone']['grabb-url'];
			$page_type = $params['WooZone']['page-type'];

$asins = array();

if ( trim($remote_url) == "" ) {
				$base['msg'] = __(' Please provide a valid Amazon Url.', $this->the_plugin->localizationName);
			}
			else {
				require_once( $this->the_plugin->cfg['paths']['scripts_dir_path'] . '/php-query/phpQuery.php' );
 
				$input = wp_remote_get( 
					$remote_url, 
					array(
						'timeout' => 30,
						//'user-agent' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36',
					)
				);
				//var_dump('<pre>', $input , '</pre>'); echo __FILE__ . ":" . __LINE__;die . PHP_EOL;
				$response = wp_remote_retrieve_body( $input );
				$doc = WooZonephpQuery::newDocument( $response );

// 'top rated', 'hot new releases', 'best sellers cattegory'
				if ( in_array($page_type, array( 'best sellers', 'new releases', 'movers & shakers', 'most wished for', 'gift ideas' )) ) {

$products = new stdClass();
					$products_size = 0;

$page_wrapper = '#zg_left_col1';
					$container = $doc->find( $page_wrapper );

if ( $container->size() ) {
						//if (strpos($remote_url, 'ref=') !== false) {

//$products = $container->find(".zg_itemImmersion .zg_itemWrapper .zg_image");
						$products = $container->find(".zg_itemImmersion .zg_itemWrapper");
						$products_size = (int) $products->size();

if ( $products_size == 0 ) {
							//$products = $container->find(".zg_item .zg_image");
							$products = $container->find(".zg_item");
							$products_size = (int) $products->size();
						}
					}

if ( $products_size == 0 ) {
						$page_wrapper = '#zg-ordered-list';
						$container = $doc->find( $page_wrapper );

if ( $container->size() ) {
							$products = $container->find(".zg-item-immersion");
							$products_size = (int) $products->size();
						}
					}
					//var_dump('<pre>',$page_wrapper, $products_size ,'</pre>');

if ( $products_size ) {
						foreach ( $products as $product ) {
							if ( '#zg_left_col1' == $page_wrapper ) {
								//$product_url = WooZonepq( $product )->find("a")->attr('href');
								$product_url = WooZonepq( $product )->find("a.a-link-normal:first")->attr('href');
							}
							else if ( '#zg-ordered-list' == $page_wrapper ) {
								$product_url = WooZonepq( $product )->find("a")->attr('href');
								//var_dump('<pre>',$product_url ,'</pre>');
							}
							//var_dump('<pre>', $product_url ,'</pre>');

$product_url = $this->_get_product_asin_from_link( $product_url, '#zg-ordered-list' );
							//var_dump('<pre>', $product_url ,'</pre>');
							if ( '' != $product_url ) {
								$asins[] = $product_url;
							}
						}
					}
					//var_dump('<pre>', $asins , '</pre>'); echo __FILE__ . ":" . __LINE__;die . PHP_EOL;
				}

// DON'T EXIST ANYMORE - 2018-june-06
				elseif ( $page_type == 'deals' ) {

$container = $doc->find( '#mainResults' );
					 
					if ($container->find( ".prod" ) != "") {
						$products = $container->find( ".prod" );
					} else {
						$products = $container->find( ".product" );
					}

if( (int)$products->size() > 0 ){
						foreach ( $products as $product ) {
							$asin_item = WooZonepq( $product )->attr('name');     
							$asins[] = $asin_item;                  
						} 
					}
				}

// DON'T EXIST ANYMORE - 2018-june-06
				if( $page_type == 'new arrivals' ){
					$container = $doc->find( '#resultsCol' );
					
					$products = $container->find(".prod .image");
					if( (int)$products->size() > 0 ){
						foreach ( $products as $product ) {
							$product_url = trim(WooZonepq( $product )->find("a")->attr('href'));
							if( $product_url != "" ){
								$product_url = @urldecode( $product_url );
								$__ = explode("/", $product_url );
								$asins[] = end( $__ );
							}                   
						} 
					}
				}

// removes duplicate values
				$asins = array_filter( array_unique( $asins ) );
				//var_dump('<pre>', $asins , '</pre>'); echo __FILE__ . ":" . __LINE__;die . PHP_EOL;

if ( !empty($asins) ) {

$base = array_merge($base, array(
						'status'    => 'valid',
						'asins'     => $asins,
					));

$base['msg'] = sprintf( __(' The script was successfully. %s ASINs found: %s', $this->the_plugin->localizationName), count($base['asins']), implode(', ', $base['asins']) );

}
				else {
					$base = array_merge($base, array(
						'status'    => 'valid',
						'msg' 		=> __(' The script was unable to grab any ASIN codes. Please try again using another Page Type parameter.', $this->the_plugin->localizationName)
					));
				}
			}

//var_dump('<pre>', $base , '</pre>'); echo __FILE__ . ":" . __LINE__;die . PHP_EOL;
			die( json_encode( $base ) );
		}

private function _get_product_asin_from_link( $product_url, $page_wrapper ) {

$asin = '';
			$product_url = trim( $product_url );

if ( '' == $product_url ) {
				return $asin;
			}

$product_url = @urldecode( $product_url );
			if ( '#zg_left_col1' == $page_wrapper ) {
				$__ = explode("/", $product_url );
				$__ = preg_replace('~\?.*~', '', $__);
				$asin = end( $__ );
			}
			else if ( '#zg-ordered-list' == $page_wrapper ) {
				$find = preg_match( '~(?:/dp/|/gp/product/)([^/?]+)~imu', $product_url, $m );
				//var_dump('<pre>',$product_url, $find, $m ,'</pre>');
				if ( $find && isset($m[1]) ) {
					$asin = $m[1];
				}
			}
			return $asin;
		}
    }
}

if ( !function_exists('WooZoneASINGrabber_cronjob') ) {
function WooZoneASINGrabber_cronjob() {
	// Initialize the WooZoneASINGrabber class
	$amzaffAssetDownload = new WooZoneASINGrabber();
	$amzaffAssetDownload->cronjob();
}
}

// Initialize the WooZoneASINGrabber class
$WooZoneASINGrabber = WooZoneASINGrabber::getInstance();