SNS Count Cacheのカスタマイズコード

「class-scc-share-facebook-strategy.php」のカスタマイズ済みコードになります。

丸ごとコピペでお使いください＾＾

<?php
/*
class-scc-share-facebook-strategy.php

Description: This class is abstract class of a data crawler
Author: Daisuke Maruyama
Author URI: http://marubon.info/
License: GPL2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.txt
*/

/*
Copyright (C) 2014 - 2017 Daisuke Maruyama

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

class SCC_Share_Facebook_Strategy extends SCC_Crawl_Strategy {

/**
* SNS base url
*/
const DEF_BASE_URL = 'https://graph.facebook.com/';

/**
* Class constarctor
* Hook onto all of the actions and filters needed by the plugin.
*
*/
protected function __construct() {
SCC_Common_Util::log('[' . __METHOD__ . '] (line='. __LINE__ . ')');

$this->method = 'GET';
}

/**
* Initialization
*
* @since 0.9.0
*/
public function initialize( $options = array() ) {
SCC_Common_Util::log( '[' . __METHOD__ . '] (line='. __LINE__ . ')' );

if ( isset( $options['url'] ) ) $this->url = $options['url'];
if ( isset( $options['method'] ) ) $this->method = $options['method'];
if ( isset( $options['parameters'] ) ) $this->parameters = $options['parameters'];
}

/**
* Build header
*
* @since 0.9.0
*/
public function build_header() {
SCC_Common_Util::log( '[' . __METHOD__ . '] (line='. __LINE__ . ')' );
return null;
}

/**
* Build query url
*
* @since 0.9.0
*/
public function build_query_url() {
SCC_Common_Util::log( '[' . __METHOD__ . '] (line='. __LINE__ . ')' );

$url = self::DEF_BASE_URL . '?id='. rawurlencode($this->query_parameters['id']) . '&fields=og_object{engagement},engagement&access_token=' . $this->query_parameters['access_token'];

return $url;
}

/**
* Extract count
*
* @since 0.9.0
*/
public function extract_count( $content ) {
SCC_Common_Util::log( '[' . __METHOD__ . '] (line='. __LINE__ . ')' );

$count = (int) -1;

if ( isset( $content['data'] ) && empty( $content['error'] ) ) {
$json = json_decode( $content['data'], true );

if ( isset( $json['og_object']['engagement']['count'] ) && is_numeric( $json['og_object']['engagement']['count'] ) ) { 
$count = (int) $json['og_object']['engagement']['count'];
} elseif ( isset( $json['id'] ) && ! isset( $json['og_object']['engagement']['count'] ) ) { 
$count = (int) 0;
} else {
$count = (int) -1;
}
} else {
$count = (int) -1;
}

return $count;
}

public function set_query_parameter( $key, $value ) {
if ( $key === 'url' ) {
$this->query_parameters['id'] = $value;
} elseif ( $key === 'access_token' ) {
$this->query_parameters[$key] = $value;
}
}

/**
* Check if required paramters are included or not.
*
* @since 0.9.0
*/
public function check_configuration() {
SCC_Common_Util::log( '[' . __METHOD__ . '] (line='. __LINE__ . ')' );

if ( isset( $this->parameters['app_id'] ) && $this->parameters['app_id'] &&
isset( $this->parameters['app_secret'] ) && $this->parameters['app_secret'] &&
isset( $this->query_parameters['access_token'] ) && $this->query_parameters['access_token'] ) {
return true;
} else {
return false;
}
}

}

できればWordPressで直接編集をせず、FTPツールとテキストエディタまたは、サーバーのファイルマネージャーから編集することをオススメします。