121 lines
3.9 KiB
PHP
121 lines
3.9 KiB
PHP
<?php
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/**
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* ShareThis Integration
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*
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* Enables ShareThis integration.
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*
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* @class WC_ShareThis
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* @extends WC_Integration
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* @version 1.6.4
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* @package WooCommerce/Classes/Integrations
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* @author WooThemes
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*/
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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class WC_ShareThis extends WC_Integration {
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/** @var string Default code for share this */
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var $default_code;
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/**
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* Init and hook in the integration.
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*
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* @access public
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* @return void
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*/
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public function __construct() {
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$this->id = 'sharethis';
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$this->method_title = __( 'ShareThis', 'woocommerce' );
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$this->method_description = __( 'ShareThis offers a sharing widget which will allow customers to share links to products with their friends.', 'woocommerce' );
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$this->default_code = '<div class="social">
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<iframe src="https://www.facebook.com/plugins/like.php?href={permalink}&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:100px; height:21px;" allowTransparency="true"></iframe>
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<span class="st_twitter"></span><span class="st_email"></span><span class="st_sharethis" st_image="{image}"></span><span class="st_plusone_button"></span>
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</div>';
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// Load the settings.
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$this->init_form_fields();
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$this->init_settings();
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// Define user set variables
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$this->publisher_id = $this->get_option( 'publisher_id' );
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$this->sharethis_code = $this->get_option( 'sharethis_code', $this->default_code );
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// Actions
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add_action( 'woocommerce_update_options_integration_sharethis', array( $this, 'process_admin_options' ) );
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// Share widget
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add_action( 'woocommerce_share', array( $this, 'sharethis_code' ) );
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}
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/**
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* Initialise Settings Form Fields
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*
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* @access public
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* @return void
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*/
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function init_form_fields() {
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$this->form_fields = array(
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'publisher_id' => array(
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'title' => __( 'ShareThis Publisher ID', 'woocommerce' ),
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'description' => sprintf( __( 'Enter your %1$sShareThis publisher ID%2$s to show social sharing buttons on product pages.', 'woocommerce' ), '<a href="http://sharethis.com/account/">', '</a>' ),
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'type' => 'text',
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'default' => get_option('woocommerce_sharethis')
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),
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'sharethis_code' => array(
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'title' => __( 'ShareThis Code', 'woocommerce' ),
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'description' => __( 'You can tweak the ShareThis code by editing this option.', 'woocommerce' ),
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'type' => 'textarea',
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'default' => $this->default_code
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)
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);
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}
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/**
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* Output share code.
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*
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* @access public
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* @return void
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*/
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function sharethis_code() {
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global $post;
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if ( $this->publisher_id ) {
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$thumbnail = ( $thumbnail_id = get_post_thumbnail_id( $post->ID ) ) ? current(wp_get_attachment_image_src( $thumbnail_id, 'large' )) : '';
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$sharethis = ( is_ssl() ) ? 'https://ws.sharethis.com/button/buttons.js' : 'http://w.sharethis.com/button/buttons.js';
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$sharethis_code = str_replace( '{permalink}', urlencode( get_permalink( $post->ID ) ), $this->sharethis_code );
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if ( isset( $thumbnail ) ) $sharethis_code = str_replace( '{image}', urlencode( $thumbnail ), $sharethis_code );
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echo $sharethis_code;
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echo '<script type="text/javascript">var switchTo5x=true;</script><script type="text/javascript" src="' . $sharethis . '"></script>';
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echo '<script type="text/javascript">stLight.options({publisher:"' . $this->publisher_id . '"});</script>';
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}
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}
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}
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/**
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* Add the integration to WooCommerce.
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*
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* @package WooCommerce/Classes/Integrations
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* @access public
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* @param array $integrations
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* @return array
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*/
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function add_sharethis_integration( $integrations ) {
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$integrations[] = 'WC_ShareThis';
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return $integrations;
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}
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add_filter('woocommerce_integrations', 'add_sharethis_integration' ); |