| 1 |
<?php |
| 2 |
/** |
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* Plugin Name: Related Posts Thumbnails |
| 4 |
* Plugin URI: https://wpbrigade.com/wordpress/plugins/related-posts/?utm_source=related-posts-lite&utm_medium=plugin-uri&utm_campaign=pro-upgrade-rp |
| 5 |
* Description: Showing related posts thumbnails under the posts. |
| 6 |
* Version: 5.0.1 |
| 7 |
* Author: WPBrigade |
| 8 |
* Author URI: https://WPBrigade.com/?utm_source=related-posts-lite&utm_medium=author-link&utm_campaign=pro-upgrade-rp |
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* GitHub Plugin URI: https://github.com/WPBrigade/related-posts-thumbnails |
| 10 |
*/ |
| 11 |
|
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/* |
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Copyright 2010 - 2026 WPBrigade.com |
| 14 |
|
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This product was first developed by Maria I Shaldybina and later on maintained and developed by Adnan (WPBrigade.com) |
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|
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This program is free software; you can redistribute it and/or modify |
| 18 |
it under the terms of the GNU General Public License as published by |
| 19 |
the Free Software Foundation; either version 2 of the License, or |
| 20 |
(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
| 23 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 24 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 25 |
GNU General Public License for more details. |
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*/ |
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|
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
| 33 |
if ( ! function_exists( 'rpt_wpb92640233' ) ) { |
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/** |
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* Create a helper function for easy SDK access. |
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* |
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* @return mixed |
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*/ |
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function rpt_wpb92640233() { |
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global $rpt_wpb92640233; |
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|
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if ( ! isset( $rpt_wpb92640233 ) || ! is_array( $rpt_wpb92640233 ) ) { |
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require_once __DIR__ . '/lib/wpb-sdk/start.php'; |
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|
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/** |
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* Initialize WPB SDK. |
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* |
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* @phpstan-ignore-next-line |
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*/ |
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$rpt_wpb92640233 = wpb_sdk_dynamic_init( |
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array( |
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'id' => '3', |
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'slug' => 'related-posts-thumbnails', |
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'type' => 'plugin', |
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'plugin_file' => __FILE__, |
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'sdk_views_dir' => __DIR__ . '/lib/wpb-sdk/views', |
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'public_key' => '1|4aOA8EuyIN4pi2miMvC23LLpnHbBZFNki9R9pVmwd673d3c8', |
| 58 |
'secret_key' => 'sk_b36c525848fee035', |
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'is_premium' => false, |
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'has_addons' => false, |
| 61 |
'has_paid_plans' => false, |
| 62 |
'optin_user_meta' => array( |
| 63 |
'token' => '_rpt_verification_token', |
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'email_verified' => '_rpt_email_verified', |
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), |
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'optin' => array( |
| 67 |
'option_name' => '_rpt_optin', |
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'settings_page' => 'related-posts-thumbnails', |
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'optin_page' => 'rpt-optin', |
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'logo_path' => 'assets/images/rpt-brand.svg', |
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'verify_query_args' => array( |
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'related-posts-thumbnails_optin_verify', |
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'rpt_optin_verify', |
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), |
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'ajax_prefix' => 'rpt', |
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'product_name' => 'Related Posts Thumbnails', |
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), |
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'telemetry' => array( |
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'optout_submit_key' => 'rpt-submit-optout', |
| 80 |
), |
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'menu' => array( |
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'slug' => 'related-posts-thumbnails', |
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'account' => false, |
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'support' => false, |
| 85 |
), |
| 86 |
'settings' => array( |
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'_rpt_optin' => '', |
| 88 |
'wpb_sdk_related-posts-thumbnails' => '', |
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'wpb_sdk_related-posts-thumbnails_fallback_verify_token' => '', |
| 90 |
'wpb_sdk_related-posts-thumbnails_initial_log_sent' => '', |
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'relpoststh_default_image' => false, |
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'rpt_active_time' => false, |
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'relpoststh_single_only' => false, |
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'relpoststh_mobile_view' => false, |
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'relpoststh_post_types' => false, |
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'relpoststh_onlywiththumbs' => false, |
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'relpoststh_output_style' => false, |
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'relpoststh_cleanhtml' => false, |
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'relpoststh_column' => false, |
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'relpoststh_column_t' => false, |
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'relpoststh_column_m' => false, |
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'relpoststh_image_size' => false, |
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'relpoststh_auto' => false, |
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'relpoststh_top_text' => false, |
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'relpoststh_number' => false, |
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'relpoststh_relation' => false, |
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'relpoststh_poststhname' => false, |
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'relpoststh_background' => false, |
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'relpoststh_hoverbackground' => false, |
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'relpoststh_bordercolor' => false, |
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'relpoststh_fontcolor' => false, |
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'relpoststh_fontsize' => false, |
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'relpoststh_fontfamily' => false, |
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'relpoststh_textlength' => false, |
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'relpoststh_excerptlength' => false, |
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'relpoststh_thsource' => false, |
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'relpoststh_customfield' => false, |
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'relpoststh_theme_resize_url' => false, |
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'relpoststh_customwidth' => false, |
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'relpoststh_customheight' => false, |
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'relpoststh_textblockheight' => false, |
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'rpt_post_sort' => false, |
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'relpoststh_categories' => false, |
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'relpoststh_categoriesall' => false, |
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'relpoststh_show_categoriesall' => false, |
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'relpoststh_show_categories' => false, |
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'relpoststh_devmode' => false, |
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'relpoststh_startdate' => false, |
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'relpoststh_custom_taxonomies' => false, |
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'relpoststh_show_taxonomy' => false, |
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'relpoststh_title_tag' => false, |
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), |
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) |
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); |
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} |
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|
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return $rpt_wpb92640233; |
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} |
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|
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rpt_wpb92640233(); |
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do_action( 'rpt_wpb92640233_loaded' ); |
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} |
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|
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if ( ! function_exists( 'rpt_response_is_image_content_type' ) ) { |
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/** |
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* Whether an HTTP response reports an image content type. |
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* |
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* @param array $response Remote response. |
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* @return bool |
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* @since 5.0.0 |
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*/ |
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function rpt_response_is_image_content_type( $response ) { |
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$content_type = wp_remote_retrieve_header( $response, 'content-type' ); |
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|
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if ( is_array( $content_type ) ) { |
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$content_type = reset( $content_type ); |
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} |
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|
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$content_type = strtolower( trim( (string) $content_type ) ); |
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|
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if ( false !== strpos( $content_type, ';' ) ) { |
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$content_type = trim( strstr( $content_type, ';', true ) ); |
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} |
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|
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return 0 === strpos( $content_type, 'image/' ); |
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} |
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} |
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|
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if ( ! function_exists( 'rpt_remote_image_url_is_accessible' ) ) { |
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/** |
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* Whether a remote image URL responds with a reachable image. |
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* |
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* @param string $url Sanitized image URL. |
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* @return bool |
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* @since 5.0.0 |
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*/ |
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function rpt_remote_image_url_is_accessible( $url ) { |
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$request_args = array( |
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'timeout' => 8, |
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'redirection' => 5, |
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); |
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|
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$response = wp_remote_head( $url, $request_args ); |
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|
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if ( ! is_wp_error( $response ) ) { |
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$code = (int) wp_remote_retrieve_response_code( $response ); |
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|
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if ( $code >= 200 && $code < 400 && rpt_remote_image_response_is_valid( $url, $response ) ) { |
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return true; |
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} |
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} |
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|
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$response = wp_remote_get( $url, $request_args ); |
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|
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if ( is_wp_error( $response ) ) { |
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return false; |
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} |
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|
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$code = (int) wp_remote_retrieve_response_code( $response ); |
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|
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return $code >= 200 && $code < 400 && rpt_remote_image_response_is_valid( $url, $response ); |
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} |
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} |
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|
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if ( ! function_exists( 'rpt_remote_image_response_is_valid' ) ) { |
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/** |
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* Whether a successful HTTP response looks like an image. |
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* |
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* @param string $url Image URL. |
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* @param array $response Remote response. |
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* @return bool |
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* @since 5.0.0 |
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*/ |
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function rpt_remote_image_response_is_valid( $url, $response ) { |
| 215 |
if ( rpt_response_is_image_content_type( $response ) ) { |
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return true; |
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} |
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|
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$path = (string) wp_parse_url( $url, PHP_URL_PATH ); |
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$ext = strtolower( pathinfo( $path, PATHINFO_EXTENSION ) ); |
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|
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return in_array( $ext, array( 'jpg', 'jpeg', 'png', 'gif', 'webp', 'svg', 'avif', 'bmp', 'ico' ), true ); |
| 223 |
} |
| 224 |
} |
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|
| 226 |
if ( ! function_exists( 'rpt_is_valid_remote_image_url' ) ) { |
| 227 |
/** |
| 228 |
* Whether a URL points to an accessible remote image. |
| 229 |
* |
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* @param string $url Image URL. |
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* @return bool |
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* @since 5.0.0 |
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*/ |
| 234 |
function rpt_is_valid_remote_image_url( $url ) { |
| 235 |
$url = trim( (string) $url ); |
| 236 |
|
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if ( '' === $url ) { |
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return false; |
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} |
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|
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$scheme = strtolower( (string) wp_parse_url( $url, PHP_URL_SCHEME ) ); |
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|
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if ( ! in_array( $scheme, array( 'http', 'https' ), true ) ) { |
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return false; |
| 245 |
} |
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|
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$sanitized_url = esc_url_raw( $url ); |
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|
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if ( empty( $sanitized_url ) || ! filter_var( $sanitized_url, FILTER_VALIDATE_URL ) ) { |
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return false; |
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} |
| 252 |
|
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if ( function_exists( 'wp_http_validate_url' ) && ! wp_http_validate_url( $sanitized_url ) ) { |
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return false; |
| 255 |
} |
| 256 |
|
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return rpt_remote_image_url_is_accessible( $sanitized_url ); |
| 258 |
} |
| 259 |
} |
| 260 |
|
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require_once plugin_dir_path( __FILE__ ) . 'inc/rpt-cache.php'; |
| 262 |
|
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class RelatedPostsThumbnails |
| 264 |
{ |
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/* Default values. |
| 266 |
* PHP 8.0 compatible |
| 267 |
* */ |
| 268 |
public $single_only = '1'; |
| 269 |
public $auto = '1'; |
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public $author_related = '0'; |
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public $top_text = ''; |
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public $number = 3; |
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public $relation = 'categories'; |
| 274 |
public $poststhname = 'thumbnail'; |
| 275 |
public $background = '#ffffff'; |
| 276 |
public $hoverbackground = '#eeeeee'; |
| 277 |
public $border_color = '#dddddd'; |
| 278 |
public $font_color = '#333333'; |
| 279 |
public $font_family = 'Arial'; |
| 280 |
public $font_size = '12'; |
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public $text_length = '100'; |
| 282 |
public $excerpt_length = '0'; |
| 283 |
public $custom_field = ''; |
| 284 |
public $custom_height = '100'; |
| 285 |
public $custom_width = '100'; |
| 286 |
public $text_block_height = '75'; |
| 287 |
public $thsource = 'post-thumbnails'; |
| 288 |
public $categories_all = '1'; |
| 289 |
public $devmode = '0'; |
| 290 |
public $format = 'j F, Y'; |
| 291 |
public $output_style = 'div'; |
| 292 |
public $post_types = array('post'); |
| 293 |
public $custom_taxonomies = array(); |
| 294 |
public $default_image = ''; |
| 295 |
public $default_image_type = 'image'; |
| 296 |
public $column = '3'; |
| 297 |
public $column_t = '2'; |
| 298 |
public $column_m = '2'; |
| 299 |
public $size = '1/1'; |
| 300 |
public $wp_version = ''; |
| 301 |
public $relpoststh_column = "3"; |
| 302 |
public $relpoststh_column_t = "2"; |
| 303 |
public $relpoststh_column_m = "2"; |
| 304 |
public $relpoststh_image_size = "1/1"; |
| 305 |
|
| 306 |
protected $wp_kses_rp_args = array('h1' => array(), 'h2' => array(), 'h3' => array(), 'h4' => array(), 'h5' => array(), 'h6' => array(), 'strong' => array()); |
| 307 |
protected static $instance = null; |
| 308 |
|
| 309 |
/** |
| 310 |
* Function Constructor |
| 311 |
*/ |
| 312 |
function __construct() |
| 313 |
{ |
| 314 |
|
| 315 |
$this->constant(); |
| 316 |
$this->default_image = esc_url(plugins_url('img/default.png', __FILE__)); |
| 317 |
$this->column = '3'; |
| 318 |
$this->size = '1/1'; |
| 319 |
|
| 320 |
add_action('admin_enqueue_scripts', array($this, 'admin_scripts')); |
| 321 |
|
| 322 |
// Compatibility for old default image path. |
| 323 |
if ($this->is_old_default_img()) |
| 324 |
update_option('relpoststh_default_image', $this->default_image); |
| 325 |
|
| 326 |
add_action( 'init', array( $this, 'rpt_register_content_hooks' ) ); |
| 327 |
|
| 328 |
add_action('admin_menu', array($this, 'admin_menu')); |
| 329 |
|
| 330 |
$this->wp_version = get_bloginfo('version'); |
| 331 |
|
| 332 |
add_action('admin_init', array($this, 'redirect_optin')); |
| 333 |
add_action('admin_init', array($this, 'review_notice')); |
| 334 |
add_action('amp_post_template_css',array( $this, 'rpt_ampforwp_add_custom_css')); |
| 335 |
|
| 336 |
add_shortcode('related-posts-thumbnails', array($this, 'related_posts_shortcode')); |
| 337 |
|
| 338 |
add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'filter_plugin_action_links')); |
| 339 |
add_action('init', array($this, 'textdomain'), 0); |
| 340 |
|
| 341 |
add_action( 'save_post', array( $this, 'rpt_invalidate_post_cache_on_save' ) ); |
| 342 |
add_action( 'wp_trash_post', array( $this, 'rpt_invalidate_post_cache_on_delete' ) ); |
| 343 |
add_action( 'before_delete_post', array( $this, 'rpt_invalidate_post_cache_on_delete' ) ); |
| 344 |
add_action( 'admin_init', 'rpt_batch_delete_cache_meta' ); |
| 345 |
add_action( 'admin_bar_menu', array( $this, 'rpt_admin_bar_cache_purge' ), 100 ); |
| 346 |
add_action( 'admin_post_rpt_purge_cache', array( $this, 'rpt_handle_admin_purge_cache' ) ); |
| 347 |
add_action( 'admin_notices', array( $this, 'rpt_cache_purge_admin_notice' ) ); |
| 348 |
|
| 349 |
add_action( 'user_register', 'rpt_flush_multiple_publishers_cache' ); |
| 350 |
add_action( 'deleted_user', 'rpt_flush_multiple_publishers_cache' ); |
| 351 |
add_action( 'set_user_role', 'rpt_flush_multiple_publishers_cache' ); |
| 352 |
add_action( 'add_user_role', 'rpt_flush_multiple_publishers_cache' ); |
| 353 |
add_action( 'remove_user_role', 'rpt_flush_multiple_publishers_cache' ); |
| 354 |
|
| 355 |
} |
| 356 |
|
| 357 |
/** |
| 358 |
* Load Languages |
| 359 |
* |
| 360 |
* @since 4.1.1 |
| 361 |
* @version 5.0.0 |
| 362 |
*/ |
| 363 |
public function textdomain() { |
| 364 |
|
| 365 |
// Explicitly load .mo from plugin's locale/ folder (avoids path/cache issues on Windows). |
| 366 |
$locale = determine_locale(); |
| 367 |
$mofile = plugin_dir_path( __FILE__ ) . 'locale/related-posts-thumbnails-' . $locale . '.mo'; |
| 368 |
if ( file_exists( $mofile ) ) { |
| 369 |
load_textdomain( 'related-posts-thumbnails', $mofile, $locale ); |
| 370 |
} |
| 371 |
$this->top_text = '<h3>' . esc_html__( 'Related posts:', 'related-posts-thumbnails' ) . '</h3>'; |
| 372 |
} |
| 373 |
|
| 374 |
/** |
| 375 |
* Show Opt-in Page. |
| 376 |
*/ |
| 377 |
function render_optin() |
| 378 |
{ |
| 379 |
if ( function_exists( 'wpb_sdk_render_optin_form' ) ) { |
| 380 |
wpb_sdk_render_optin_form( 'related-posts-thumbnails' ); |
| 381 |
} |
| 382 |
} |
| 383 |
|
| 384 |
/** |
| 385 |
* Redirect first-time admins to the opt-in screen; skip opt-in page when already opted in. |
| 386 |
* |
| 387 |
* @return void |
| 388 |
*/ |
| 389 |
public function redirect_optin() |
| 390 |
{ |
| 391 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 392 |
return; |
| 393 |
} |
| 394 |
|
| 395 |
$page = isset( $_GET['page'] ) ? sanitize_text_field( wp_unslash( (string) $_GET['page'] ) ) : ''; |
| 396 |
$decision = function_exists( 'wpb_sdk_get_optin_decision' ) |
| 397 |
? wpb_sdk_get_optin_decision( 'related-posts-thumbnails' ) |
| 398 |
: (string) get_option( '_rpt_optin', '' ); |
| 399 |
|
| 400 |
if ( |
| 401 |
$page |
| 402 |
&& in_array( $page, array( 'related-posts-thumbnails', 'rpt' ), true ) |
| 403 |
&& '' === $decision |
| 404 |
) { |
| 405 |
$page_redirect = 'rpt' === $page ? 'rpt' : 'related-posts-thumbnails'; |
| 406 |
wp_safe_redirect( |
| 407 |
admin_url( 'admin.php?page=rpt-optin&redirect-page=' . rawurlencode( $page_redirect ) ) |
| 408 |
); |
| 409 |
exit; |
| 410 |
} |
| 411 |
|
| 412 |
if ( |
| 413 |
( |
| 414 |
function_exists( 'wpb_sdk_should_redirect_from_optin_page' ) |
| 415 |
? wpb_sdk_should_redirect_from_optin_page( 'related-posts-thumbnails' ) |
| 416 |
: ( 'yes' === $decision ) |
| 417 |
) |
| 418 |
&& 'rpt-optin' === $page |
| 419 |
) { |
| 420 |
wp_safe_redirect( admin_url( 'admin.php?page=related-posts-thumbnails' ) ); |
| 421 |
exit; |
| 422 |
} |
| 423 |
} |
| 424 |
|
| 425 |
/** |
| 426 |
* Action link on plugin page |
| 427 |
* |
| 428 |
* @param array $actions |
| 429 |
* @return array |
| 430 |
* |
| 431 |
* @access public |
| 432 |
* @return array |
| 433 |
* @since 2.1.4 |
| 434 |
*/ |
| 435 |
public function filter_plugin_action_links($actions_links) |
| 436 |
{ |
| 437 |
$settings_link = '<a href="' . esc_url(admin_url('admin.php?page=related-posts-thumbnails')) . '">' . esc_html__('Settings', 'related-posts-thumbnails') . '</a>'; |
| 438 |
array_unshift($actions_links, $settings_link); |
| 439 |
|
| 440 |
return $actions_links; |
| 441 |
} |
| 442 |
|
| 443 |
|
| 444 |
/** |
| 445 |
* Prevent related posts on editor screen (builders). |
| 446 |
* |
| 447 |
* @return bool $return |
| 448 |
*/ |
| 449 |
function prevent_on_editors() |
| 450 |
{ |
| 451 |
$return = false; |
| 452 |
$prevent_on_edit = apply_filters('rpt_prevent_on_edit', array('divi' => false,)); |
| 453 |
|
| 454 |
foreach ($prevent_on_edit as $key => $value) { |
| 455 |
switch ($key) { |
| 456 |
case 'divi': |
| 457 |
if ($value && isset($_GET['et_fb'])) { |
| 458 |
$return = true; |
| 459 |
} |
| 460 |
break; |
| 461 |
} |
| 462 |
} |
| 463 |
|
| 464 |
return $return; |
| 465 |
} |
| 466 |
|
| 467 |
/** |
| 468 |
* callback for shortcode related_posts_shortcode |
| 469 |
* |
| 470 |
* @param array $atts attributes of shortcode |
| 471 |
* @version 1.9.0 |
| 472 |
*/ |
| 473 |
function related_posts_shortcode($atts) |
| 474 |
{ |
| 475 |
|
| 476 |
$atts = shortcode_atts(array( |
| 477 |
'posts_number' => '3', |
| 478 |
'posts_sort' => 'random', |
| 479 |
'main_title' => '', |
| 480 |
'exclude_post' => ''), |
| 481 |
$atts, 'related-posts-thumbnails' |
| 482 |
); |
| 483 |
|
| 484 |
$number = $atts['posts_number']; |
| 485 |
|
| 486 |
if ($atts['posts_sort'] == 'random') { |
| 487 |
$sort = 'rand()'; |
| 488 |
} elseif ($atts['posts_sort'] == 'latest') { |
| 489 |
$sort = 'post_date'; |
| 490 |
} |
| 491 |
|
| 492 |
//sanitization through regex expression to know if a string is consisting of numeric values. |
| 493 |
$regex = '/^\d+(?:,\d+)*$/'; |
| 494 |
$excluded_posts_array = preg_match($regex, $atts['exclude_post']) ? $atts['exclude_post'] : array(); |
| 495 |
|
| 496 |
if (!is_numeric($number)) { |
| 497 |
$number = 3; |
| 498 |
} |
| 499 |
|
| 500 |
$main_title = str_replace('_', ' ', $atts['main_title']); |
| 501 |
|
| 502 |
return $this->get_thumbnails(true, $number, $sort, $main_title, $excluded_posts_array); |
| 503 |
|
| 504 |
} |
| 505 |
|
| 506 |
/** |
| 507 |
* Function to enqueue admin styles and scripts. |
| 508 |
* |
| 509 |
* @param $page |
| 510 |
* @return void |
| 511 |
* @since 1.7.0 |
| 512 |
* @version 1.9.0 |
| 513 |
* |
| 514 |
*/ |
| 515 |
function admin_scripts($page) |
| 516 |
{ |
| 517 |
if ('toplevel_page_related-posts-thumbnails' === $page) { |
| 518 |
wp_enqueue_media(); |
| 519 |
wp_enqueue_style('rpt_admin_css', plugins_url('assets/css/admin.css', __FILE__), false, RELATED_POSTS_THUMBNAILS_VERSION); |
| 520 |
wp_enqueue_style('jquery-ui', 'https://code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css'); |
| 521 |
// Enqueue Chosen CSS |
| 522 |
wp_enqueue_style('rpt-chosen', plugins_url('assets/css/chosen.min.css', __FILE__), array(), RELATED_POSTS_THUMBNAILS_VERSION); |
| 523 |
|
| 524 |
// Enqueue jQuery (if not already included by WordPress) |
| 525 |
if (!wp_script_is('jquery', 'enqueued')) { |
| 526 |
wp_enqueue_script('jquery'); |
| 527 |
} |
| 528 |
|
| 529 |
// Enqueue Chosen JS |
| 530 |
wp_enqueue_script('rpt-chosen', plugins_url('assets/js/chosen.jquery.min.js', __FILE__), array('jquery'), RELATED_POSTS_THUMBNAILS_VERSION, true); |
| 531 |
|
| 532 |
// Enqueue other scripts |
| 533 |
wp_enqueue_style('wp-color-picker'); |
| 534 |
wp_enqueue_script('wp-color-picker-alpha', plugins_url('assets/js/wp-color-picker-alpha.js', __FILE__), array('wp-color-picker'), RELATED_POSTS_THUMBNAILS_VERSION, true); |
| 535 |
|
| 536 |
wp_enqueue_script('rpt_admin_js', plugins_url('assets/js/admin.js', __FILE__), |
| 537 |
array( |
| 538 |
'jquery', |
| 539 |
'wp-color-picker', |
| 540 |
'jquery-ui-datepicker', |
| 541 |
'rpt-chosen' |
| 542 |
), RELATED_POSTS_THUMBNAILS_VERSION |
| 543 |
); |
| 544 |
} |
| 545 |
} |
| 546 |
|
| 547 |
/** |
| 548 |
* Function to add custom CSS for AMP pages. |
| 549 |
* |
| 550 |
* This function outputs custom CSS specific to AMP (Accelerated Mobile Pages). |
| 551 |
* It is intended to be used in a WordPress theme or plugin for customizing the styles of AMP pages. |
| 552 |
* |
| 553 |
* @return void |
| 554 |
* @since 4.2.0 |
| 555 |
*/ |
| 556 |
public function rpt_ampforwp_add_custom_css() { |
| 557 |
// inlcude the file |
| 558 |
include_once RELATED_POSTS_THUMBNAILS_PLUGIN_DIR . '/inc/amp.php'; |
| 559 |
} |
| 560 |
/** |
| 561 |
* Function to define plugin Constants |
| 562 |
* |
| 563 |
* @return void |
| 564 |
*/ |
| 565 |
function constant() |
| 566 |
{ |
| 567 |
define('RELATED_POSTS_THUMBNAILS_VERSION', '5.0.1'); |
| 568 |
define('RELATED_POSTS_THUMBNAILS_FEEDBACK_SERVER', 'https://wpbrigade.com/'); |
| 569 |
define('RELATED_POSTS_THUMBNAILS_PLUGIN_DIR', plugin_dir_path(__FILE__)); |
| 570 |
} |
| 571 |
|
| 572 |
/** |
| 573 |
* Check either to show notice or not. |
| 574 |
* |
| 575 |
* @since 1.8.2 |
| 576 |
*/ |
| 577 |
public function review_notice() |
| 578 |
{ |
| 579 |
$this->review_dismissal(); |
| 580 |
$this->review_prending(); |
| 581 |
|
| 582 |
$review_dismissal = get_option('rpt_review_dismiss'); |
| 583 |
|
| 584 |
if ('yes' == $review_dismissal) { |
| 585 |
return; |
| 586 |
} |
| 587 |
|
| 588 |
$activation_time = get_option('rpt_active_time'); |
| 589 |
|
| 590 |
if (!$activation_time) { |
| 591 |
$activation_time = time(); |
| 592 |
add_option('rpt_active_time', $activation_time); |
| 593 |
} |
| 594 |
|
| 595 |
// 1296000 = 15 Days in seconds. |
| 596 |
if (time() - $activation_time > 1296000) { |
| 597 |
add_action('admin_notices', array($this, 'review_notice_message')); |
| 598 |
} |
| 599 |
} |
| 600 |
|
| 601 |
/** |
| 602 |
* Show review Message After 15 days. |
| 603 |
* |
| 604 |
* @since 1.8.2 |
| 605 |
*/ |
| 606 |
public function review_notice_message() |
| 607 |
{ |
| 608 |
$scheme = (parse_url($_SERVER['REQUEST_URI'], PHP_URL_QUERY)) ? '&' : '?'; |
| 609 |
$url = $_SERVER['REQUEST_URI'] . $scheme . 'rpt_review_dismiss=yes'; |
| 610 |
$dismiss_url = wp_nonce_url($url, 'rpt-review-nonce'); |
| 611 |
|
| 612 |
$_later_link = $_SERVER['REQUEST_URI'] . $scheme . 'ssb_review_later=yes'; |
| 613 |
$later_url = wp_nonce_url($_later_link, 'rpt-review-nonce'); ?> |
| 614 |
|
| 615 |
<style media="screen"> |
| 616 |
.rpt-review-notice { |
| 617 |
padding: 15px 0; |
| 618 |
background-color: #fff; |
| 619 |
border-radius: 3px; |
| 620 |
margin: 20px 20px 0 0; |
| 621 |
border-left: 4px solid transparent; |
| 622 |
} |
| 623 |
|
| 624 |
.rpt-review-notice:after { |
| 625 |
content: ''; |
| 626 |
display: table; |
| 627 |
clear: both; |
| 628 |
} |
| 629 |
|
| 630 |
.rpt-review-thumbnail { |
| 631 |
float: left; |
| 632 |
line-height: 80px; |
| 633 |
text-align: center; |
| 634 |
width: 117px; |
| 635 |
} |
| 636 |
|
| 637 |
.rpt-review-thumbnail img { |
| 638 |
width: 118px; |
| 639 |
vertical-align: middle; |
| 640 |
} |
| 641 |
|
| 642 |
.rpt-review-text { |
| 643 |
overflow: hidden; |
| 644 |
} |
| 645 |
|
| 646 |
.rpt-review-text h3 { |
| 647 |
font-size: 24px; |
| 648 |
margin: 0 0 5px; |
| 649 |
font-weight: 400; |
| 650 |
line-height: 1.3; |
| 651 |
} |
| 652 |
|
| 653 |
.rpt-review-text p { |
| 654 |
font-size: 13px; |
| 655 |
margin: 0 0 5px; |
| 656 |
} |
| 657 |
|
| 658 |
.rpt-review-ul { |
| 659 |
margin: 0; |
| 660 |
padding: 0; |
| 661 |
} |
| 662 |
|
| 663 |
.rpt-review-ul li { |
| 664 |
display: inline-block; |
| 665 |
margin-right: 15px; |
| 666 |
} |
| 667 |
|
| 668 |
.rpt-review-ul li a { |
| 669 |
display: inline-block; |
| 670 |
color: #10738B; |
| 671 |
text-decoration: none; |
| 672 |
padding-left: 26px; |
| 673 |
position: relative; |
| 674 |
} |
| 675 |
|
| 676 |
.rpt-review-ul li a span { |
| 677 |
position: absolute; |
| 678 |
left: 0; |
| 679 |
top: -2px; |
| 680 |
} |
| 681 |
</style> |
| 682 |
|
| 683 |
<div class="rpt-review-notice"> |
| 684 |
<div class="rpt-review-thumbnail"> |
| 685 |
<img src="<?php echo plugins_url('assets/images/rpt-logo.png', __FILE__); ?>" alt=""> |
| 686 |
</div> |
| 687 |
<div class="rpt-review-text"> |
| 688 |
|
| 689 |
<h3> |
| 690 |
<?php _e('Leave A Review?', 'related-posts-thumbnails'); ?> |
| 691 |
</h3> |
| 692 |
|
| 693 |
<p> |
| 694 |
<?php _e('We hope you\'ve enjoyed using Related Post Thumbnails! Would you consider leaving us a review on WordPress.org?', 'related-posts-thumbnails'); ?> |
| 695 |
</p> |
| 696 |
|
| 697 |
<ul class="rpt-review-ul"> |
| 698 |
<li> |
| 699 |
<a href="https://wordpress.org/support/plugin/related-posts-thumbnails/reviews/?filter=5" |
| 700 |
target="_blank"><span class="dashicons dashicons-external"></span> |
| 701 |
<?php _e('Sure! I\'d love to!', 'related-posts-thumbnails'); ?> |
| 702 |
</a> |
| 703 |
</li> |
| 704 |
|
| 705 |
<li> |
| 706 |
<a href="<?php echo $dismiss_url; ?>"> |
| 707 |
<span class="dashicons dashicons-smiley"></span> |
| 708 |
<?php _e('I\'ve already left a review', 'related-posts-thumbnails'); ?> |
| 709 |
</a> |
| 710 |
</li> |
| 711 |
|
| 712 |
<li> |
| 713 |
<a href="<?php echo $later_url; ?>"> |
| 714 |
<span class="dashicons dashicons-calendar-alt"></span> |
| 715 |
<?php _e('Maybe Later', 'related-posts-thumbnails'); ?> |
| 716 |
</a> |
| 717 |
</li> |
| 718 |
|
| 719 |
<li> |
| 720 |
<a href="<?php echo $dismiss_url; ?>"> |
| 721 |
<span class="dashicons dashicons-dismiss"></span> |
| 722 |
<?php _e('Never show again', 'related-posts-thumbnails'); ?> |
| 723 |
</a> |
| 724 |
</li> |
| 725 |
</ul> |
| 726 |
</div> |
| 727 |
</div> |
| 728 |
|
| 729 |
<?php |
| 730 |
} |
| 731 |
|
| 732 |
/** |
| 733 |
* Set time to current so review notice will popup after 15 days |
| 734 |
* |
| 735 |
* @since 1.8.2 |
| 736 |
*/ |
| 737 |
function review_prending() |
| 738 |
{ |
| 739 |
// delete_site_option( 'rpt_review_dismiss' ); |
| 740 |
if (!is_admin() || !current_user_can('manage_options') || !isset($_GET['_wpnonce']) || !wp_verify_nonce(sanitize_key(wp_unslash($_GET['_wpnonce'])), 'rpt-review-nonce') || !isset($_GET['ssb_review_later'])) { |
| 741 |
|
| 742 |
return; |
| 743 |
} |
| 744 |
|
| 745 |
// Reset Time to current time. |
| 746 |
update_option('rpt_active_time', time()); |
| 747 |
} |
| 748 |
|
| 749 |
/** |
| 750 |
* Check and Dismiss review message. |
| 751 |
* |
| 752 |
* @since 1.8.2 |
| 753 |
*/ |
| 754 |
private function review_dismissal() |
| 755 |
{ |
| 756 |
//delete_option( 'rpt_review_dismiss' ); |
| 757 |
if (!is_admin() || !current_user_can('manage_options') || !isset($_GET['_wpnonce']) || !wp_verify_nonce(sanitize_key(wp_unslash($_GET['_wpnonce'])), 'rpt-review-nonce') || !isset($_GET['rpt_review_dismiss'])) { |
| 758 |
|
| 759 |
return; |
| 760 |
} |
| 761 |
|
| 762 |
add_option('rpt_review_dismiss', 'yes'); |
| 763 |
} |
| 764 |
|
| 765 |
/** |
| 766 |
* [is_old_default_img Check the compatibility for old default image path.] |
| 767 |
* |
| 768 |
* @return boolean Return true if path is old. |
| 769 |
*/ |
| 770 |
function is_old_default_img() |
| 771 |
{ |
| 772 |
if (get_option('relpoststh_default_image') !== $this->default_image) { |
| 773 |
|
| 774 |
$chunks = explode('/', get_option('relpoststh_default_image')); |
| 775 |
if (in_array('related-posts-thumbnails', $chunks)) { |
| 776 |
return true; |
| 777 |
} |
| 778 |
} |
| 779 |
} |
| 780 |
|
| 781 |
/** |
| 782 |
* Get the configured default thumbnail URL based on the selected type. |
| 783 |
* |
| 784 |
* @return string Default image URL. |
| 785 |
*/ |
| 786 |
public function rpt_get_default_image_url() { |
| 787 |
$type = get_option( 'relpoststh_default_image_type', $this->default_image_type ); |
| 788 |
|
| 789 |
if ( 'url' === $type ) { |
| 790 |
$remote_url = get_option( 'relpoststh_default_image_url', '' ); |
| 791 |
|
| 792 |
if ( ! empty( $remote_url ) ) { |
| 793 |
return esc_url( $remote_url ); |
| 794 |
} |
| 795 |
} |
| 796 |
|
| 797 |
return get_option( 'relpoststh_default_image', $this->default_image ); |
| 798 |
} |
| 799 |
|
| 800 |
/** |
| 801 |
* Automatically displaying related posts under post body |
| 802 |
* |
| 803 |
* @param $content |
| 804 |
* |
| 805 |
* @return void |
| 806 |
*/ |
| 807 |
function auto_show($content) |
| 808 |
{ |
| 809 |
return $this->rpt_append_content_html( $content, $this->get_html( true ) ); |
| 810 |
} |
| 811 |
|
| 812 |
/** |
| 813 |
* Whether related output should be skipped for the current request. |
| 814 |
* |
| 815 |
* @return bool |
| 816 |
* @since 5.0.0 |
| 817 |
*/ |
| 818 |
private function rpt_should_skip_related_output() { |
| 819 |
if ( $this->prevent_on_editors() ) { |
| 820 |
return true; |
| 821 |
} |
| 822 |
|
| 823 |
if ( wp_is_mobile() && '1' === get_option( 'relpoststh_mobile_view', '0' ) ) { |
| 824 |
return true; |
| 825 |
} |
| 826 |
|
| 827 |
return false; |
| 828 |
} |
| 829 |
|
| 830 |
/** |
| 831 |
* Append related posts HTML to post content when markup exists. |
| 832 |
* |
| 833 |
* @param string $content Post content. |
| 834 |
* @param string $html Related posts HTML. |
| 835 |
* @return string |
| 836 |
* @since 5.0.0 |
| 837 |
*/ |
| 838 |
private function rpt_append_content_html( $content, $html ) { |
| 839 |
if ( empty( $html ) ) { |
| 840 |
return $content; |
| 841 |
} |
| 842 |
|
| 843 |
return $content . $html; |
| 844 |
} |
| 845 |
|
| 846 |
/** |
| 847 |
* Register automatic and author-related content filters after WordPress is ready. |
| 848 |
* |
| 849 |
* @return void |
| 850 |
* @since 5.0.0 |
| 851 |
*/ |
| 852 |
public function rpt_register_content_hooks() { |
| 853 |
$priority = (int) apply_filters( 'rpt_content_prioirty', 10 ); |
| 854 |
|
| 855 |
if ( get_option( 'relpoststh_auto', $this->auto ) && ! $this->rpt_is_author_related_enabled() && ! $this->rpt_should_skip_related_output() ) { |
| 856 |
add_filter( 'the_content', array( $this, 'auto_show' ), $priority ); |
| 857 |
} |
| 858 |
|
| 859 |
if ( $this->rpt_is_author_related_enabled() && ! $this->rpt_should_skip_related_output() ) { |
| 860 |
add_filter( 'the_content', array( $this, 'rpt_author_related_show' ), $priority ); |
| 861 |
} |
| 862 |
} |
| 863 |
|
| 864 |
/** |
| 865 |
* Whether author-related auto display is the active mode. |
| 866 |
* |
| 867 |
* @return bool |
| 868 |
* @since 5.0.0 |
| 869 |
*/ |
| 870 |
public function rpt_is_author_related_enabled() { |
| 871 |
return '1' === get_option( 'relpoststh_author_related', $this->author_related ) && $this->rpt_has_multiple_publishers(); |
| 872 |
} |
| 873 |
|
| 874 |
/** |
| 875 |
* Whether the site has more than one user who can publish posts. |
| 876 |
* |
| 877 |
* @return bool |
| 878 |
* @since 5.0.0 |
| 879 |
*/ |
| 880 |
public function rpt_has_multiple_publishers() { |
| 881 |
if ( ! did_action( 'init' ) ) { |
| 882 |
return false; |
| 883 |
} |
| 884 |
|
| 885 |
static $request_cache = null; |
| 886 |
|
| 887 |
if ( null !== $request_cache ) { |
| 888 |
return $request_cache; |
| 889 |
} |
| 890 |
|
| 891 |
$stored = get_transient( RPT_MULTIPLE_PUBLISHERS_TRANSIENT ); |
| 892 |
|
| 893 |
if ( false !== $stored ) { |
| 894 |
$request_cache = (bool) $stored; |
| 895 |
|
| 896 |
return $request_cache; |
| 897 |
} |
| 898 |
|
| 899 |
$user_query = new WP_User_Query( |
| 900 |
array( |
| 901 |
'capability' => 'publish_posts', |
| 902 |
'fields' => 'ID', |
| 903 |
'number' => 2, |
| 904 |
'count_total' => false, |
| 905 |
) |
| 906 |
); |
| 907 |
|
| 908 |
$request_cache = count( $user_query->get_results() ) > 1; |
| 909 |
|
| 910 |
set_transient( RPT_MULTIPLE_PUBLISHERS_TRANSIENT, $request_cache ? 1 : 0, DAY_IN_SECONDS ); |
| 911 |
|
| 912 |
return $request_cache; |
| 913 |
} |
| 914 |
|
| 915 |
/** |
| 916 |
* Append author-related posts to post content, same placement as auto-append. |
| 917 |
* |
| 918 |
* @param string $content Post content. |
| 919 |
* @return string |
| 920 |
* @since 5.0.0 |
| 921 |
*/ |
| 922 |
public function rpt_author_related_show( $content ) { |
| 923 |
if ( ! $this->rpt_should_show_author_related() ) { |
| 924 |
return $content; |
| 925 |
} |
| 926 |
|
| 927 |
return $this->rpt_append_content_html( $content, $this->rpt_get_author_related_html() ); |
| 928 |
} |
| 929 |
|
| 930 |
/** |
| 931 |
* Whether author-related posts should output on the current request. |
| 932 |
* |
| 933 |
* @return bool |
| 934 |
* @since 5.0.0 |
| 935 |
*/ |
| 936 |
public function rpt_should_show_author_related() { |
| 937 |
if ( ! $this->rpt_is_author_related_enabled() ) { |
| 938 |
return false; |
| 939 |
} |
| 940 |
|
| 941 |
if ( $this->prevent_on_editors() ) { |
| 942 |
return false; |
| 943 |
} |
| 944 |
|
| 945 |
if ( wp_is_mobile() && '1' === get_option( 'relpoststh_mobile_view', '0' ) ) { |
| 946 |
return false; |
| 947 |
} |
| 948 |
|
| 949 |
return $this->is_relpoststh_show(); |
| 950 |
} |
| 951 |
|
| 952 |
/** |
| 953 |
* Build related posts markup limited to the current post author. |
| 954 |
* |
| 955 |
* @return string |
| 956 |
* @since 5.0.0 |
| 957 |
*/ |
| 958 |
public function rpt_get_author_related_html() { |
| 959 |
$post_id = get_the_ID(); |
| 960 |
|
| 961 |
if ( ! $post_id ) { |
| 962 |
return ''; |
| 963 |
} |
| 964 |
|
| 965 |
$author_id = (int) get_post_field( 'post_author', $post_id ); |
| 966 |
$author_id = (int) apply_filters( 'rpt_author_related_author_id', $author_id, $post_id ); |
| 967 |
|
| 968 |
if ( $author_id <= 0 ) { |
| 969 |
return ''; |
| 970 |
} |
| 971 |
|
| 972 |
$html = $this->get_thumbnails( true, '', '', '', '', $author_id ); |
| 973 |
|
| 974 |
if ( empty( $html ) ) { |
| 975 |
return ''; |
| 976 |
} |
| 977 |
|
| 978 |
return '<div class="relpost-author-related">' . $html . '</div>'; |
| 979 |
} |
| 980 |
|
| 981 |
/** |
| 982 |
* Getting related posts HTML |
| 983 |
* |
| 984 |
* @param boolean $show_top |
| 985 |
* |
| 986 |
*/ |
| 987 |
function get_html($show_top = false) |
| 988 |
{ |
| 989 |
if ($this->is_relpoststh_show()) { |
| 990 |
return $this->get_thumbnails($show_top); |
| 991 |
} |
| 992 |
|
| 993 |
return ''; |
| 994 |
} |
| 995 |
|
| 996 |
/** |
| 997 |
* Query related post IDs for a source post. |
| 998 |
* |
| 999 |
* @param int $post_id Source post ID. |
| 1000 |
* @param array<string, mixed> $query_args Query arguments. |
| 1001 |
* @param string $debug Debug output passed by reference. |
| 1002 |
* @return array<int> |
| 1003 |
* @since 5.0.0 |
| 1004 |
*/ |
| 1005 |
public function rpt_query_related_post_ids( $post_id, $query_args, &$debug = '' ) { |
| 1006 |
$post_id = absint( $post_id ); |
| 1007 |
|
| 1008 |
if ( $post_id <= 0 ) { |
| 1009 |
return array(); |
| 1010 |
} |
| 1011 |
|
| 1012 |
$posts_number = absint( $query_args['posts_number'] ?? 0 ); |
| 1013 |
$sort_by = rpt_sanitize_related_sort_by( $query_args['sort_by'] ?? 'rand()' ); |
| 1014 |
$author_id = absint( $query_args['author_id'] ?? 0 ); |
| 1015 |
$exclude = $query_args['exclude'] ?? ''; |
| 1016 |
|
| 1017 |
if ( $posts_number <= 0 ) { |
| 1018 |
return array(); |
| 1019 |
} |
| 1020 |
|
| 1021 |
$relation = get_option( 'relpoststh_relation', $this->relation ); |
| 1022 |
$categories_show_all = get_option( 'relpoststh_show_categoriesall', get_option( 'relpoststh_categoriesall', $this->categories_all ) ); |
| 1023 |
$thsource = get_option( 'relpoststh_thsource', $this->thsource ); |
| 1024 |
$onlywiththumbs = ( current_theme_supports( 'post-thumbnails' ) && 'post-thumbnails' === $thsource ) |
| 1025 |
? get_option( 'relpoststh_onlywiththumbs', false ) |
| 1026 |
: false; |
| 1027 |
|
| 1028 |
global $wpdb; |
| 1029 |
|
| 1030 |
$debug .= "Relation: $relation; All categories: $categories_show_all;"; |
| 1031 |
$use_filter = ( '1' !== $categories_show_all || 'no' !== $relation ); |
| 1032 |
|
| 1033 |
if ( $use_filter ) { |
| 1034 |
$query_objects = "SELECT distinct object_id FROM $wpdb->term_relationships WHERE 1=1 "; |
| 1035 |
|
| 1036 |
if ( 'no' !== $relation ) { |
| 1037 |
if ( 'categories' === $relation ) { |
| 1038 |
$taxonomy = array( 'category' ); |
| 1039 |
} elseif ( 'tags' === $relation ) { |
| 1040 |
$taxonomy = array( 'post_tag' ); |
| 1041 |
} elseif ( 'custom' === $relation ) { |
| 1042 |
$taxonomy = get_option( 'relpoststh_custom_taxonomies', $this->custom_taxonomies ); |
| 1043 |
} else { |
| 1044 |
$taxonomy = array( 'category', 'post_tag' ); |
| 1045 |
} |
| 1046 |
|
| 1047 |
$object_terms = wp_get_object_terms( $post_id, $taxonomy, array( 'fields' => 'ids' ) ); |
| 1048 |
|
| 1049 |
if ( empty( $object_terms ) || ! is_array( $object_terms ) ) { |
| 1050 |
$debug .= __( 'No taxonomy terms to get posts;', 'related-posts-thumbnails' ); |
| 1051 |
|
| 1052 |
return array(); |
| 1053 |
} |
| 1054 |
|
| 1055 |
$query = "SELECT term_taxonomy_id FROM $wpdb->term_taxonomy WHERE term_id in ('" . implode( "', '", $object_terms ) . "')"; |
| 1056 |
$object_taxonomy = $wpdb->get_results( $query ); |
| 1057 |
$object_taxonomy_a = array(); |
| 1058 |
|
| 1059 |
if ( count( $object_taxonomy ) > 0 ) { |
| 1060 |
foreach ( $object_taxonomy as $item ) { |
| 1061 |
$object_taxonomy_a[] = $item->term_taxonomy_id; |
| 1062 |
} |
| 1063 |
} |
| 1064 |
|
| 1065 |
$query_objects .= " AND term_taxonomy_id IN ('" . implode( "', '", $object_taxonomy_a ) . "') "; |
| 1066 |
} |
| 1067 |
|
| 1068 |
if ( '1' !== $categories_show_all ) { |
| 1069 |
$select_terms = get_option( 'relpoststh_show_categories', get_option( 'relpoststh_categories' ) ); |
| 1070 |
|
| 1071 |
if ( empty( $select_terms ) || ! is_array( $select_terms ) ) { |
| 1072 |
$debug .= __( 'No categories were selected;', 'related-posts-thumbnails' ); |
| 1073 |
|
| 1074 |
return array(); |
| 1075 |
} |
| 1076 |
|
| 1077 |
$query = "SELECT term_taxonomy_id FROM $wpdb->term_taxonomy WHERE term_id in ('" . implode( "', '", $select_terms ) . "')"; |
| 1078 |
$taxonomy = $wpdb->get_results( $query ); |
| 1079 |
$filter_taxonomy_a = array(); |
| 1080 |
|
| 1081 |
if ( count( $taxonomy ) > 0 ) { |
| 1082 |
foreach ( $taxonomy as $item ) { |
| 1083 |
$filter_taxonomy_a[] = $item->term_taxonomy_id; |
| 1084 |
} |
| 1085 |
} |
| 1086 |
|
| 1087 |
if ( 'no' !== $relation ) { |
| 1088 |
$query_objects .= " AND object_id IN (SELECT distinct object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id IN ('" . implode( "', '", $filter_taxonomy_a ) . "') )"; |
| 1089 |
} else { |
| 1090 |
$query_objects .= " AND term_taxonomy_id IN ('" . implode( "', '", $filter_taxonomy_a ) . "')"; |
| 1091 |
} |
| 1092 |
} |
| 1093 |
|
| 1094 |
$relationships = $wpdb->get_results( $query_objects ); |
| 1095 |
$related_objects = array(); |
| 1096 |
|
| 1097 |
if ( count( $relationships ) > 0 ) { |
| 1098 |
foreach ( $relationships as $item ) { |
| 1099 |
$related_objects[] = $item->object_id; |
| 1100 |
} |
| 1101 |
} |
| 1102 |
} |
| 1103 |
|
| 1104 |
$custom_relations = apply_filters( 'rpt_custom_relationship', array( get_post_type( $post_id ) ) ); |
| 1105 |
|
| 1106 |
if ( ! is_array( $custom_relations ) ) { |
| 1107 |
$custom_relations = array( $custom_relations ); |
| 1108 |
} |
| 1109 |
|
| 1110 |
$selected_post_type = ''; |
| 1111 |
|
| 1112 |
foreach ( $custom_relations as $checked_post_type ) { |
| 1113 |
if ( in_array( $checked_post_type, get_post_types(), true ) ) { |
| 1114 |
$selected_post_type .= "'" . esc_html( $checked_post_type ) . "',"; |
| 1115 |
} |
| 1116 |
} |
| 1117 |
|
| 1118 |
$checked_post_type = rtrim( $selected_post_type, ',' ); |
| 1119 |
$query = "SELECT ID FROM $wpdb->posts "; |
| 1120 |
$where = ' WHERE post_type IN (' . $checked_post_type . ") AND post_status = 'publish' AND ID<>" . $post_id; |
| 1121 |
$startdate = get_option( 'relpoststh_startdate' ); |
| 1122 |
|
| 1123 |
if ( ! empty( $startdate ) && preg_match( '/^\d\d\d\d-\d\d-\d\d$/', $startdate ) ) { |
| 1124 |
$debug .= "Startdate: $startdate;"; |
| 1125 |
$where .= " AND post_date >= '" . $startdate . "'"; |
| 1126 |
} |
| 1127 |
|
| 1128 |
if ( ! empty( $author_id ) ) { |
| 1129 |
$where .= ' AND post_author = ' . $author_id; |
| 1130 |
$debug .= 'Author filter: ' . $author_id . ';'; |
| 1131 |
} |
| 1132 |
|
| 1133 |
if ( $use_filter ) { |
| 1134 |
if ( empty( $related_objects ) ) { |
| 1135 |
$debug .= __( 'No posts matching relationships criteria;', 'related-posts-thumbnails' ); |
| 1136 |
|
| 1137 |
return array(); |
| 1138 |
} |
| 1139 |
|
| 1140 |
$where .= " AND ID IN ('" . implode( "', '", $related_objects ) . "')"; |
| 1141 |
} |
| 1142 |
|
| 1143 |
$join = ''; |
| 1144 |
|
| 1145 |
if ( $onlywiththumbs ) { |
| 1146 |
$debug .= 'Only with thumbnails;'; |
| 1147 |
$join = " INNER JOIN $wpdb->postmeta ON ($wpdb->posts.ID = $wpdb->postmeta.post_id)"; |
| 1148 |
$where .= " AND $wpdb->postmeta.meta_key = '_thumbnail_id'"; |
| 1149 |
} |
| 1150 |
|
| 1151 |
$order_query = ' ORDER BY ' . $sort_by; |
| 1152 |
$limit_order = $order_query . ' LIMIT ' . $posts_number; |
| 1153 |
$random_posts = $wpdb->get_results( $query . $join . $where . $limit_order ); |
| 1154 |
|
| 1155 |
if ( ! is_array( $random_posts ) || count( $random_posts ) < 1 ) { |
| 1156 |
$debug .= __( 'No posts matching relationships criteria;', 'related-posts-thumbnails' ); |
| 1157 |
|
| 1158 |
return array(); |
| 1159 |
} |
| 1160 |
|
| 1161 |
$posts_in = array(); |
| 1162 |
|
| 1163 |
foreach ( $random_posts as $random_post ) { |
| 1164 |
$posts_in[] = $random_post->ID; |
| 1165 |
} |
| 1166 |
|
| 1167 |
if ( ! empty( $exclude ) ) { |
| 1168 |
if ( is_array( $exclude ) ) { |
| 1169 |
$exclude_post_ids = array_map( 'absint', $exclude ); |
| 1170 |
} else { |
| 1171 |
$exclude_post_ids = array_map( 'absint', explode( ',', (string) $exclude ) ); |
| 1172 |
} |
| 1173 |
|
| 1174 |
$posts_in = array_values( array_diff( $posts_in, $exclude_post_ids ) ); |
| 1175 |
} |
| 1176 |
|
| 1177 |
return $posts_in; |
| 1178 |
} |
| 1179 |
|
| 1180 |
/** |
| 1181 |
* Function responsible for Thumbnail creation. |
| 1182 |
* |
| 1183 |
* @param boolean $show_top Position of the thumbnails. |
| 1184 |
* @param string $posts_number Number of posts to display. |
| 1185 |
* @param string $sort_by sort The thumbnails by some filter. |
| 1186 |
* @param string $main_title Thumbnail title. |
| 1187 |
* @param string $exclude post_ids To exclude from related posts thumbnails. |
| 1188 |
* @param int $author_id Limit results to this post author when greater than zero. |
| 1189 |
* |
| 1190 |
* @return void |
| 1191 |
* @version 4.3.0 |
| 1192 |
* |
| 1193 |
* @since 1.0.0 |
| 1194 |
*/ |
| 1195 |
function get_thumbnails($show_top = false, $posts_number = '', $sort_by = '', $main_title = '', $exclude = '', $author_id = 0) |
| 1196 |
{ |
| 1197 |
$output = ''; |
| 1198 |
$debug = 'Developer mode initialization; Version: ;' . RELATED_POSTS_THUMBNAILS_VERSION; |
| 1199 |
$time = microtime( true ); |
| 1200 |
|
| 1201 |
$amp_endpoint = (function_exists('is_amp_endpoint') && is_amp_endpoint()) ? true : false; |
| 1202 |
|
| 1203 |
$show_category = get_option('relpoststh_show_taxonomy'); |
| 1204 |
|
| 1205 |
// Stop execution if RPT is disabled in AMP view |
| 1206 |
if (($amp_endpoint) && ('disable' === apply_filters('rpth_amp', true))) { |
| 1207 |
|
| 1208 |
$debug .= 'AMP view disabled'; |
| 1209 |
return $this->finish_process('', $debug, $time); |
| 1210 |
} |
| 1211 |
|
| 1212 |
$posts_number_opt = get_option('relpoststh_number', $this->number); |
| 1213 |
$posts_number = !empty($posts_number) ? $posts_number : $posts_number_opt; |
| 1214 |
$height = ''; |
| 1215 |
$width = ''; |
| 1216 |
|
| 1217 |
$sort_by_opt = get_option('rpt_post_sort') == 'latest' ? 'post_date DESC' : 'rand()'; |
| 1218 |
$sort_by = rpt_sanitize_related_sort_by( ! empty( $sort_by ) ? $sort_by : $sort_by_opt ); |
| 1219 |
|
| 1220 |
// rpt_content_align: add content allignment class; clases are: relpost-align-left, relpost-align-right and relpost-align-center |
| 1221 |
$output = '<!-- relpost-thumb-wrapper -->'; |
| 1222 |
$output .= '<div class="relpost-thumb-wrapper">'; |
| 1223 |
$output .= '<!-- filter-class -->'; |
| 1224 |
$output .= '<div class="relpost-thumb-container' . apply_filters('rpt_content_align', '') . '">'; |
| 1225 |
$alt = ''; |
| 1226 |
|
| 1227 |
if ($posts_number <= 0) { // return nothing if this parameter was set to <= 0 |
| 1228 |
$output = ''; |
| 1229 |
return $this->finish_process($output, $debug . 'Posts number is 0;', $time); |
| 1230 |
} |
| 1231 |
|
| 1232 |
$id = get_the_ID(); |
| 1233 |
$poststhname = get_option('relpoststh_poststhname', $this->poststhname); |
| 1234 |
$text_length = get_option('relpoststh_textlength', $this->text_length) ? get_option('relpoststh_textlength', $this->text_length) : 0; |
| 1235 |
$excerpt_length = get_option('relpoststh_excerptlength', $this->excerpt_length) ? get_option('relpoststh_excerptlength', $this->text_length) : 0; |
| 1236 |
$thsource = get_option('relpoststh_thsource', $this->thsource); |
| 1237 |
$onlywiththumbs = ( current_theme_supports( 'post-thumbnails' ) && 'post-thumbnails' === $thsource ) |
| 1238 |
? (bool) get_option( 'relpoststh_onlywiththumbs', false ) |
| 1239 |
: false; |
| 1240 |
$post_type = get_post_type(); |
| 1241 |
$order_query = ' ORDER BY ' . $sort_by; |
| 1242 |
|
| 1243 |
$query_args = array( |
| 1244 |
'posts_number' => $posts_number, |
| 1245 |
'sort_by' => $sort_by, |
| 1246 |
'author_id' => absint( $author_id ), |
| 1247 |
'exclude' => $exclude, |
| 1248 |
); |
| 1249 |
|
| 1250 |
$posts_in = false; |
| 1251 |
$cache_context = ''; |
| 1252 |
|
| 1253 |
if ( rpt_is_related_cache_enabled() && $id ) { |
| 1254 |
$cache_context = rpt_build_related_cache_context( $query_args ); |
| 1255 |
$cached_ids = rpt_get_cached_related_ids( $id, $cache_context ); |
| 1256 |
|
| 1257 |
if ( is_array( $cached_ids ) ) { |
| 1258 |
$validation = rpt_validate_cached_related_ids( $cached_ids, $posts_number, $onlywiththumbs ); |
| 1259 |
|
| 1260 |
if ( ! $validation['requery'] ) { |
| 1261 |
$posts_in = $validation['ids']; |
| 1262 |
} |
| 1263 |
} |
| 1264 |
} |
| 1265 |
|
| 1266 |
if ( false === $posts_in ) { |
| 1267 |
$posts_in = $this->rpt_query_related_post_ids( $id, $query_args, $debug ); |
| 1268 |
|
| 1269 |
if ( empty( $posts_in ) ) { |
| 1270 |
$output = ''; |
| 1271 |
return $this->finish_process( $output, $debug, $time ); |
| 1272 |
} |
| 1273 |
|
| 1274 |
if ( rpt_is_related_cache_enabled() && $cache_context ) { |
| 1275 |
rpt_set_cached_related_ids( $id, $cache_context, $posts_in ); |
| 1276 |
} |
| 1277 |
} |
| 1278 |
|
| 1279 |
/** |
| 1280 |
* |
| 1281 |
* Filter rpt_exclude_post to exclude post from RPT thumbnails |
| 1282 |
* |
| 1283 |
* @since 1.9.0 |
| 1284 |
* @version 4.3.0 |
| 1285 |
*/ |
| 1286 |
$exclude_by_filter = apply_filters('rpt_exclude_post', ''); |
| 1287 |
|
| 1288 |
if ($exclude_by_filter !== '') { |
| 1289 |
$regex = '/^\d+(?:,\d+)*$/'; |
| 1290 |
$exclude_by_filter = preg_match($regex, $exclude_by_filter) ? $exclude_by_filter : array(); |
| 1291 |
$exclude_by_filter_ids = explode(",", $exclude_by_filter); |
| 1292 |
$posts_in = array_diff($posts_in, $exclude_by_filter_ids); |
| 1293 |
|
| 1294 |
} |
| 1295 |
|
| 1296 |
if ( empty( $posts_in ) ) { |
| 1297 |
$output = ''; |
| 1298 |
return $this->finish_process( $output, $debug . 'No posts found after exclusions;', $time ); |
| 1299 |
} |
| 1300 |
|
| 1301 |
global $wpdb; |
| 1302 |
|
| 1303 |
$query = "SELECT ID, post_content, post_excerpt, post_title FROM $wpdb->posts WHERE ID IN ('" . implode("', '", $posts_in) . "') $order_query "; |
| 1304 |
$posts = $wpdb->get_results($query); |
| 1305 |
|
| 1306 |
if (!(is_array($posts) && count($posts) > 0)) { // no posts |
| 1307 |
$debug .= 'No posts found;'; |
| 1308 |
$output = ''; |
| 1309 |
return $this->finish_process($output, $debug, $time); |
| 1310 |
} else { |
| 1311 |
$debug .= 'Found ' . count($posts) . ' posts;'; |
| 1312 |
RPT_Frontend_Assets::rpt_enqueue( $this ); |
| 1313 |
} |
| 1314 |
|
| 1315 |
/* Calculating sizes */ |
| 1316 |
if ($thsource == 'custom-field') { |
| 1317 |
$debug .= 'Custom sizes;'; |
| 1318 |
$width = get_option('relpoststh_customwidth', $this->custom_width); |
| 1319 |
$height = get_option('relpoststh_customheight', $this->custom_height); |
| 1320 |
} else { |
| 1321 |
// post-thumbnails source |
| 1322 |
if ($poststhname == 'thumbnail' || $poststhname == 'medium' || $poststhname == 'large') { // get thumbnail size for basic sizes |
| 1323 |
$debug .= 'Basic sizes;'; |
| 1324 |
$width = get_option("{$poststhname}_size_w"); |
| 1325 |
$height = get_option("{$poststhname}_size_h"); |
| 1326 |
} elseif (current_theme_supports('post-thumbnails')) { // get sizes for theme supported thumbnails |
| 1327 |
global $_wp_additional_image_sizes; |
| 1328 |
if (isset($_wp_additional_image_sizes[$poststhname])) { |
| 1329 |
$debug .= 'Additional sizes;'; |
| 1330 |
$width = $_wp_additional_image_sizes[$poststhname]['width']; |
| 1331 |
$height = $_wp_additional_image_sizes[$poststhname]['height']; |
| 1332 |
} else { |
| 1333 |
$debug .= 'No additional sizes;'; |
| 1334 |
} |
| 1335 |
} |
| 1336 |
} |
| 1337 |
|
| 1338 |
// displaying square if one size is not cropping |
| 1339 |
if ($height == 9999) { |
| 1340 |
$height = $width; |
| 1341 |
} |
| 1342 |
|
| 1343 |
if ($width == 9999) { |
| 1344 |
$width = $height; |
| 1345 |
} |
| 1346 |
// theme is not supporting but settings were not changed |
| 1347 |
if (empty($width)) { |
| 1348 |
$debug .= 'Using default width;'; |
| 1349 |
$width = get_option('thumbnail_size_w'); |
| 1350 |
} |
| 1351 |
if (empty($height)) { |
| 1352 |
$debug .= 'Using default height;'; |
| 1353 |
$height = get_option('thumbnail_size_h'); |
| 1354 |
} |
| 1355 |
|
| 1356 |
$debug .= 'Got sizes ' . $width . 'x' . $height . ';'; |
| 1357 |
$title_tag = apply_filters('relpoststh_title_tag', get_option( 'relpoststh_title_tag', 'h2' ) ); |
| 1358 |
|
| 1359 |
// rendering related posts HTML |
| 1360 |
if ($show_top) { |
| 1361 |
if (!empty($main_title)) { |
| 1362 |
|
| 1363 |
$output .= '<' . esc_attr( $title_tag ) . ' class="relpoststh-block-title">' . esc_html( $main_title ) . '</' . esc_attr( $title_tag ) . '>'; |
| 1364 |
} else { |
| 1365 |
$top_text = stripslashes(get_option('relpoststh_top_text', $this->top_text)); |
| 1366 |
$output .= stripslashes(apply_filters('rpt_top_text', $top_text)); |
| 1367 |
} |
| 1368 |
} |
| 1369 |
|
| 1370 |
$relpoststh_output_style = get_option('relpoststh_output_style', $this->output_style); |
| 1371 |
$relpoststh_show_date = get_option('relpoststh_show_date', '0'); |
| 1372 |
$relpoststh_date_format = get_option('relpoststh_date_format', $this->format); |
| 1373 |
|
| 1374 |
$relpoststh_cleanhtml = get_option('relpoststh_cleanhtml', 0); |
| 1375 |
$text_height = get_option('relpoststh_textblockheight', $this->text_block_height); |
| 1376 |
$column = get_option('relpoststh_column', $this->relpoststh_column) ?: "3"; |
| 1377 |
$column_t = get_option('relpoststh_column_t', $this->relpoststh_column_t) ?: "2"; |
| 1378 |
$column_m = get_option('relpoststh_column_m', $this->relpoststh_column_m) ?: "2"; |
| 1379 |
$relpoststh_image_size = get_option('relpoststh_image_size', $this->relpoststh_image_size) ?: "1/1"; |
| 1380 |
|
| 1381 |
$column_layout = ''; |
| 1382 |
if($column !== ''){ |
| 1383 |
$column_layout = "relpost-block-column-layout"; |
| 1384 |
} |
| 1385 |
|
| 1386 |
|
| 1387 |
if ($relpoststh_output_style == 'list') { |
| 1388 |
$output .= '<!-- related_posts_thumbnails -->'; |
| 1389 |
$output .= '<ul id="related_posts_thumbnails"'; |
| 1390 |
if (!$relpoststh_cleanhtml) { |
| 1391 |
$output .= ' style="list-style-type:none; list-style-position: inside; padding: 0; margin:0"'; |
| 1392 |
} |
| 1393 |
$output .= '>'; |
| 1394 |
} else { |
| 1395 |
|
| 1396 |
$output .= '<div style="clear: both"></div>'; |
| 1397 |
|
| 1398 |
// $output .= '<!-- related-posts-nav -->'; |
| 1399 |
// $output .= '<ul class="related-posts-nav">'; //open blocks ul |
| 1400 |
|
| 1401 |
$output .= '<div style="clear: both"></div>'; |
| 1402 |
|
| 1403 |
$output .= '<!-- relpost-block-container -->'; |
| 1404 |
$output .= '<div class="relpost-block-container ' . $column_layout . '" style="--relposth-columns: '. $column .';--relposth-columns_t: '. $column_t .'; --relposth-columns_m: '. $column_m .'">'; // open relpost-block-container div |
| 1405 |
} |
| 1406 |
|
| 1407 |
foreach ($posts as $post) { |
| 1408 |
$image = ''; |
| 1409 |
$url = ''; |
| 1410 |
$alt = ''; |
| 1411 |
$category_list = ''; |
| 1412 |
$post_id = $post->ID; |
| 1413 |
$taxonomies = get_object_taxonomies($post_type); |
| 1414 |
|
| 1415 |
/** |
| 1416 |
* Show the Categories names of a post in related post thumbnails. |
| 1417 |
* |
| 1418 |
* @since 2.2.0 |
| 1419 |
* @version 4.3.0 |
| 1420 |
*/ |
| 1421 |
if ($show_category) { |
| 1422 |
$category_list = $this->rpt_get_post_category_list( $show_category, $taxonomies, $post, $post_type ); |
| 1423 |
} |
| 1424 |
|
| 1425 |
// Setting's option to show the first image of the article, if no featured image is set |
| 1426 |
$articlefirstimage = get_option('relpoststh_articlefirstimage', '1'); |
| 1427 |
if ($thsource == 'custom-field') { |
| 1428 |
$custom_field = get_option('relpoststh_customfield', $this->custom_field); |
| 1429 |
$custom_field_meta = get_post_meta( $post_id, $custom_field ); |
| 1430 |
if (empty($custom_field)) { |
| 1431 |
$debug .= 'No custom field specifield, using default thumbnail image;'; |
| 1432 |
$url = $this->default_image; |
| 1433 |
} elseif (empty($custom_field_meta) && apply_filters('rpt_remove_empty_cfield', false)) { |
| 1434 |
$debug .= 'Custom field meta is empty, using rpt_remove_empty_cfield filter;'; |
| 1435 |
continue; |
| 1436 |
} elseif (empty($custom_field_meta)) { |
| 1437 |
$debug .= 'Custom field meta is empty, using default thumbnail image;'; |
| 1438 |
$url = $this->default_image; |
| 1439 |
} else { |
| 1440 |
$debug .= 'Using custom field;'; |
| 1441 |
|
| 1442 |
/** |
| 1443 |
* Fix the single URL or Image object. |
| 1444 |
* |
| 1445 |
* @since 2.0.3 |
| 1446 |
* @version 2.0.4 |
| 1447 |
*/ |
| 1448 |
if (is_array($custom_field_meta) && isset($custom_field_meta[0])) { |
| 1449 |
// If your post meta has an attachment ID instead of string URL. |
| 1450 |
$url = wp_get_attachment_image_src($custom_field_meta[0]) ? wp_get_attachment_image_src($custom_field_meta[0])[0] : $this->default_image; |
| 1451 |
|
| 1452 |
/** |
| 1453 |
* Check if the custom field has string or int saved in it. |
| 1454 |
* Upon this condition serve the image accordingly. |
| 1455 |
* |
| 1456 |
* @since 2.0.4 |
| 1457 |
*/ |
| 1458 |
$url = isset($custom_field_meta[0]) && (int)$custom_field_meta[0] ? $url : $custom_field_meta[0]; |
| 1459 |
} else { |
| 1460 |
$url = isset($custom_field_meta) && !empty($custom_field_meta) ? $custom_field_meta : $this->default_image; |
| 1461 |
} |
| 1462 |
|
| 1463 |
$theme_resize_url = get_option('relpoststh_theme_resize_url', ''); |
| 1464 |
|
| 1465 |
if (strpos($url, '/wp-content') !== false) { |
| 1466 |
$url = substr($url, strpos($url, '/wp-content')); |
| 1467 |
} |
| 1468 |
|
| 1469 |
if (!empty($theme_resize_url)) { |
| 1470 |
$url = $theme_resize_url . '?src=' . $url . '&w=' . $width . '&h=' . $height . '&zc=1&q=90'; |
| 1471 |
} |
| 1472 |
} |
| 1473 |
} else { |
| 1474 |
|
| 1475 |
// using built in WordPress Thumbnails Feature |
| 1476 |
if (current_theme_supports('post-thumbnails')) { |
| 1477 |
|
| 1478 |
$post_thumbnail_id = get_post_thumbnail_id( $post_id ); |
| 1479 |
$debug .= 'Post-thumbnails enabled in theme;'; |
| 1480 |
|
| 1481 |
if (!(empty($post_thumbnail_id) || $post_thumbnail_id === false)) { // post has thumbnail |
| 1482 |
$debug .= 'Post has thumbnail ' . $post_thumbnail_id . ';'; |
| 1483 |
$debug .= 'Postthname: ' . $poststhname . ';'; |
| 1484 |
$image = wp_get_attachment_image_src($post_thumbnail_id, $poststhname); |
| 1485 |
$alt = get_post_meta($post_thumbnail_id, '_wp_attachment_image_alt', true); |
| 1486 |
/** |
| 1487 |
* Add the image check if found. |
| 1488 |
* |
| 1489 |
* @since 3.0.3 |
| 1490 |
*/ |
| 1491 |
$url = !is_bool($image) && isset($image[0]) ? $image[0] : false; |
| 1492 |
} else { |
| 1493 |
$debug .= 'Post has no thumbnail;'; |
| 1494 |
} |
| 1495 |
|
| 1496 |
} |
| 1497 |
|
| 1498 |
} |
| 1499 |
|
| 1500 |
if (strpos($url, '/') === 0) { |
| 1501 |
$url = get_bloginfo('url') . $url; |
| 1502 |
$debug .= 'Relative url: ' . $url . ';'; |
| 1503 |
} |
| 1504 |
|
| 1505 |
// Get the first image from the post body if the option is enabled |
| 1506 |
if ( empty($url) && $articlefirstimage === '1' ) { |
| 1507 |
$debug .= 'Getting image from post body;'; |
| 1508 |
$wud = wp_upload_dir(); |
| 1509 |
|
| 1510 |
// search the first uploaded image in content |
| 1511 |
preg_match_all('|<img.*?src=[\'"](' . $wud['baseurl'] . '.*?)[\'"].*?>|i', $post->post_content, $matches); |
| 1512 |
|
| 1513 |
if (isset($matches) && isset($matches[1][0])) { |
| 1514 |
$image = $matches[1][0]; |
| 1515 |
$html = $matches[0][0]; |
| 1516 |
|
| 1517 |
if (!empty($html)) { |
| 1518 |
preg_match('/alt="([^"]*)"/i', $html, $array); |
| 1519 |
|
| 1520 |
if (!empty($array) && is_array($array)) { |
| 1521 |
$explode_tag = explode('"', $array[0]); |
| 1522 |
$alt = $explode_tag[1]; |
| 1523 |
} |
| 1524 |
} |
| 1525 |
|
| 1526 |
} else { |
| 1527 |
$debug .= 'No image was found;'; |
| 1528 |
} |
| 1529 |
|
| 1530 |
if (strlen(trim($image)) > 0) { |
| 1531 |
|
| 1532 |
$image_sizes = @getimagesize($image); |
| 1533 |
|
| 1534 |
if ($image_sizes === false) { |
| 1535 |
$debug .= 'Unable to determine parsed image size'; |
| 1536 |
} |
| 1537 |
|
| 1538 |
if (($image_sizes !== false && isset($image_sizes[0])) && $image_sizes[0] == $width) { |
| 1539 |
// if this image is the same size |
| 1540 |
$debug .= 'Image used is the required size;'; |
| 1541 |
$url = $image; |
| 1542 |
} elseif (apply_filters('rpt_prevent_img_size_check', false) && $image_sizes[0] < $width) { |
| 1543 |
// if this image is smaller than required size |
| 1544 |
$debug .= 'Image used is smaller than the required size, rpt_prevent_img_size_check filter is active;'; |
| 1545 |
$url = $image; |
| 1546 |
} else { |
| 1547 |
$debug .= 'Changing image according to Wordpress standards;'; |
| 1548 |
$url = $image; |
| 1549 |
} |
| 1550 |
|
| 1551 |
} else { |
| 1552 |
$debug .= 'Found wrong formatted image: ' . $image . ';'; |
| 1553 |
} |
| 1554 |
} |
| 1555 |
|
| 1556 |
// parsed URL is empty or no image found |
| 1557 |
if (empty($url)) { |
| 1558 |
$debug .= 'Image URL: ' . $url . ';'; |
| 1559 |
$debug .= 'Image is empty or no file. Using default image;'; |
| 1560 |
$url = $this->rpt_get_default_image_url(); |
| 1561 |
} |
| 1562 |
|
| 1563 |
$title = $this->process_text_cut($post->post_title, $text_length); |
| 1564 |
$post_excerpt = (empty($post->post_excerpt)) ? $post->post_content : $post->post_excerpt; |
| 1565 |
$excerpt = $this->process_text_cut($post_excerpt, $excerpt_length); |
| 1566 |
$aria_label = 'aria-label="' . esc_attr($alt) . '"'; |
| 1567 |
|
| 1568 |
if (empty($alt)) { |
| 1569 |
$alt = str_replace('"', '', $title); |
| 1570 |
$aria_label = 'aria-hidden="true"'; |
| 1571 |
} |
| 1572 |
if ( ! empty( $title) ) { |
| 1573 |
$title = '<' . esc_attr( $title_tag ) . ' class="relpost_card_title">' . esc_html( $title ) . '</' . esc_attr( $title_tag ) . '>'; |
| 1574 |
|
| 1575 |
} |
| 1576 |
if (!empty($excerpt)) { |
| 1577 |
$excerpt = '<div class="relpost_card_exerpt">' . $excerpt . '</div>'; |
| 1578 |
} |
| 1579 |
|
| 1580 |
$fontface = str_replace( '"', "'", stripslashes( get_option( 'relpoststh_fontfamily', $this->font_family ) ) ); |
| 1581 |
$debug .= 'Using title with size ' . $text_length . '. Using excerpt with size ' . $excerpt_length . ';'; |
| 1582 |
$after_content = apply_filters( 'rpth_after_content', '', $post ); |
| 1583 |
|
| 1584 |
$date_output = ''; |
| 1585 |
|
| 1586 |
/** |
| 1587 |
* Get the date format from the settings. |
| 1588 |
* |
| 1589 |
* @since 1.9.3 |
| 1590 |
*/ |
| 1591 |
if ('0' !== $relpoststh_show_date) { |
| 1592 |
$date = get_the_date($relpoststh_date_format, $post_id ); |
| 1593 |
$date_output = '<span class="rpth_list_date">' . $date . '</span>'; |
| 1594 |
} |
| 1595 |
|
| 1596 |
if ( $show_category ) { |
| 1597 |
$category_list = $this->rpt_get_post_category_list( $show_category, $taxonomies, $post, $post_type ); |
| 1598 |
} |
| 1599 |
|
| 1600 |
if ($relpoststh_output_style == 'list') { |
| 1601 |
$link = get_permalink( $post_id ); |
| 1602 |
$output .= '<li '; |
| 1603 |
|
| 1604 |
// if ( !$relpoststh_cleanhtml ) { |
| 1605 |
// $output .= ' onmouseout="this.style.backgroundColor=\'' . get_option( 'relpoststh_background', $this->background ) . '\'"'; |
| 1606 |
// } |
| 1607 |
|
| 1608 |
$output .= '>'; |
| 1609 |
$output .= '<a href="' . $link . '"><img class="relpost-post-image lazy-load" alt="' . esc_attr( $alt ) . '" data-src="' . esc_url( $url ) . '" width="' . esc_attr( $width ) . '" height="' . esc_attr( $height ) . '" '; |
| 1610 |
|
| 1611 |
if ( $relpoststh_image_size ) { |
| 1612 |
$output .= 'style="aspect-ratio:' . esc_attr( $relpoststh_image_size ) . '"'; |
| 1613 |
} |
| 1614 |
|
| 1615 |
$output .= '/></a>'; |
| 1616 |
|
| 1617 |
if ($text_height != '0') { |
| 1618 |
$output .= '<a href="' . $link . '" class="relpost_content"'; |
| 1619 |
|
| 1620 |
if (!$relpoststh_cleanhtml) { |
| 1621 |
$output .= ' style="width: ' . $width . 'px;height: ' . $text_height . 'px; font-family: ' . $fontface . '; "'; |
| 1622 |
} |
| 1623 |
|
| 1624 |
|
| 1625 |
// $output .= '><span class="rpth_list_content">' . $title . $excerpt . '</span>' . $date . '</a></li>'; |
| 1626 |
$output .= '><span class="rpth_list_content">' . $title . $excerpt . $date_output . $category_list . '</span>' . $after_content . '</a></li>'; |
| 1627 |
} |
| 1628 |
} else { |
| 1629 |
//if lazy-load is not activated |
| 1630 |
$rpt_single_background = apply_filters('rpt-single-background', 'data-bg="' . esc_url( $url ) . '" style="background: transparent no-repeat scroll 0% 0%; width: ' . esc_attr( $width ) . 'px; height: ' . esc_attr( $height ) . 'px; aspect-ratio: ' . esc_attr( $relpoststh_image_size ) . ';"'); |
| 1631 |
|
| 1632 |
//if lazy-load is activated. |
| 1633 |
$rpt_lazy_single_background = apply_filters('rpt-lazy-loading', false); |
| 1634 |
|
| 1635 |
$rpt_anchor_attrs = array( |
| 1636 |
'class' => '', |
| 1637 |
'target' => false, |
| 1638 |
); |
| 1639 |
|
| 1640 |
/** |
| 1641 |
* Filter to enhance the related post thumbnail anchor attribute such as open post in a new tab. |
| 1642 |
* |
| 1643 |
* @param int $post ->ID Current post ID. |
| 1644 |
* @param array $rpt_anchor_attrs array of the attributes. |
| 1645 |
* |
| 1646 |
* @since 1.9.2 |
| 1647 |
*/ |
| 1648 |
$rpt_anchor_attr_filter = (array)apply_filters('relpost_anchor_attr', $post_id, $rpt_anchor_attrs); |
| 1649 |
|
| 1650 |
/** |
| 1651 |
* Array Containing Allowed attributes. |
| 1652 |
*/ |
| 1653 |
$allowed_anchor_attrs = array('title', 'class', 'target'); |
| 1654 |
|
| 1655 |
// Pattern for data-* attribute. |
| 1656 |
$data_attr_ptrn = "/data-/i"; |
| 1657 |
|
| 1658 |
$relpost_attributes = 'class="relpost-block-single'; |
| 1659 |
|
| 1660 |
// Attr sets for class including default class. |
| 1661 |
if (array_key_exists('class', $rpt_anchor_attr_filter)) { |
| 1662 |
|
| 1663 |
// Class attributes in string. |
| 1664 |
$class_attrs_str = esc_attr(wp_unslash($rpt_anchor_attr_filter['class'])); |
| 1665 |
// Class attributes in array. |
| 1666 |
$class_attrs = explode(" ", $class_attrs_str); |
| 1667 |
|
| 1668 |
foreach ($class_attrs as $value) { |
| 1669 |
if ('relpost-block-single' !== $value && !empty($value)) { |
| 1670 |
$relpost_attributes .= ' ' . $value; |
| 1671 |
} |
| 1672 |
} |
| 1673 |
} |
| 1674 |
$relpost_attributes .= '" '; |
| 1675 |
|
| 1676 |
foreach ($rpt_anchor_attr_filter as $rel_post_a_attr => $value) { |
| 1677 |
|
| 1678 |
$value = esc_attr(wp_unslash($value)); |
| 1679 |
$rel_post_a_attr = esc_attr(wp_unslash($rel_post_a_attr)); |
| 1680 |
|
| 1681 |
if (false !== $value && !empty($value) && $rel_post_a_attr !== 'class' && (in_array($rel_post_a_attr, $allowed_anchor_attrs) || preg_match($data_attr_ptrn, $rel_post_a_attr))) { |
| 1682 |
$relpost_attributes .= $rel_post_a_attr . '="' . $value . '"'; |
| 1683 |
} |
| 1684 |
} |
| 1685 |
|
| 1686 |
$output .= '<a href="' . get_permalink( $post_id ) . '"' . $relpost_attributes . '>'; |
| 1687 |
|
| 1688 |
$output .= '<div class="relpost-custom-block-single">'; |
| 1689 |
if ($rpt_lazy_single_background) { |
| 1690 |
$output .= '<img loading="lazy" class="relpost-block-single-image" alt="' . esc_attr($alt) . '" src="' . esc_url($url) . '" style="aspect-ratio:'.$relpoststh_image_size.'" style="aspect-ratio:'.$relpoststh_image_size.'">' . $date_output . $category_list . '</img>'; |
| 1691 |
} else { |
| 1692 |
$output .= '<div class="relpost-block-single-image rpt-lazyload" ' . $aria_label . ' role="img" ' . $rpt_single_background . '></div>'; |
| 1693 |
} |
| 1694 |
$output .= '<div class="relpost-block-single-text" style="height: ' . ($text_height) . 'px;font-family: ' . $fontface . '; font-size: ' . get_option('relpoststh_fontsize', $this->font_size) . 'px; color: ' . get_option('relpoststh_fontcolor', $this->font_color) . ';">' . $title . $excerpt . $date_output . $category_list . '</div>'; |
| 1695 |
$output .= $after_content; |
| 1696 |
// $output .= $date; |
| 1697 |
$output .= '</div>'; |
| 1698 |
$output .= '</a>'; |
| 1699 |
} |
| 1700 |
|
| 1701 |
} // end foreach |
| 1702 |
|
| 1703 |
if ($relpoststh_output_style == 'list') { |
| 1704 |
$output .= '</ul>'; |
| 1705 |
$output .= '<!-- close related_posts_thumbnails -->'; |
| 1706 |
} else { |
| 1707 |
$output .= '</div>'; |
| 1708 |
$output .= '<!-- close relpost-block-container -->'; |
| 1709 |
// $output .= '</ul>'; |
| 1710 |
// $output .= '<!-- close related-posts-nav -->'; |
| 1711 |
} |
| 1712 |
|
| 1713 |
$output .= '<div style="clear: both"></div>'; |
| 1714 |
|
| 1715 |
$output .= '</div>'; |
| 1716 |
$output .= '<!-- close filter class -->'; |
| 1717 |
|
| 1718 |
$output .= '</div>'; |
| 1719 |
$output .= '<!-- close relpost-thumb-wrapper -->'; |
| 1720 |
|
| 1721 |
return $this->finish_process($output, $debug, $time); |
| 1722 |
} |
| 1723 |
|
| 1724 |
/** |
| 1725 |
* Show Related Post Categories. |
| 1726 |
* |
| 1727 |
* @param int $id The ID of post. |
| 1728 |
* |
| 1729 |
* @return string $category_list The structure of category list. |
| 1730 |
* |
| 1731 |
* @since 2.2.0 |
| 1732 |
*/ |
| 1733 |
function relpoststh_category_list($id, $taxonomy, $post_type) |
| 1734 |
{ |
| 1735 |
|
| 1736 |
$category_list_struct = ''; |
| 1737 |
|
| 1738 |
$category_list = $this->relpoststh_get_featured_category($id, $taxonomy, $post_type); |
| 1739 |
|
| 1740 |
// Bail early if category list is not found. |
| 1741 |
if (false === $category_list) { |
| 1742 |
return $category_list_struct; |
| 1743 |
} |
| 1744 |
|
| 1745 |
/** |
| 1746 |
* Modifiy the category listings. |
| 1747 |
* |
| 1748 |
* @param int $id The ID of post. |
| 1749 |
* @return string $category_list The category list of current post at hand. |
| 1750 |
* @return string $taxonomy The taxonomy of a post. |
| 1751 |
* |
| 1752 |
* @since 2.2.0 |
| 1753 |
* @version 4.3.0 |
| 1754 |
*/ |
| 1755 |
$category_list = apply_filters('relpoststh_show_all_categories', $category_list, $id, $taxonomy, $post_type); |
| 1756 |
$category_names = array(); |
| 1757 |
|
| 1758 |
if ( is_array( $category_list ) && ! empty( $category_list[0] ) ) { |
| 1759 |
foreach ( $category_list[0] as $item ) { |
| 1760 |
if ( isset( $item->name ) ) { |
| 1761 |
$category_names[] = $item->name; |
| 1762 |
} |
| 1763 |
} |
| 1764 |
} elseif ( ! empty( $category_list->name ) ) { |
| 1765 |
$category_names[] = $category_list->name; |
| 1766 |
} |
| 1767 |
|
| 1768 |
$html = ''; |
| 1769 |
|
| 1770 |
if (!empty($category_names)) { |
| 1771 |
$category_names = implode(', ', $category_names); |
| 1772 |
$html .= '<div class="relpoststh_front_cat">'; |
| 1773 |
$html .= '<span>' . esc_html($category_names) . '</span>'; |
| 1774 |
$html .= '</div>'; |
| 1775 |
} |
| 1776 |
|
| 1777 |
return $html; |
| 1778 |
} |
| 1779 |
|
| 1780 |
/** |
| 1781 |
* Returns the featured category of a post based on YOAST SEO's meta-data. |
| 1782 |
* |
| 1783 |
* @param int $post_ID The post id. |
| 1784 |
* @param int $taxonomy_name The taxonomy name. |
| 1785 |
* |
| 1786 |
* @return object |
| 1787 |
* @since 2.2.0 |
| 1788 |
* @version 3.0.1 |
| 1789 |
*/ |
| 1790 |
function relpoststh_get_featured_category($post_ID, $taxonomy_name = 'category', $post_type = 'post') |
| 1791 |
{ |
| 1792 |
|
| 1793 |
// if the ID is not set, get the global ID. |
| 1794 |
if (!is_numeric($post_ID)) { |
| 1795 |
$post_ID = get_the_ID(); |
| 1796 |
} |
| 1797 |
|
| 1798 |
$args = array( |
| 1799 |
'post_type' => $post_type, |
| 1800 |
); |
| 1801 |
|
| 1802 |
$taxonomy_name = is_array($taxonomy_name) ? $taxonomy_name[0] : $taxonomy_name; |
| 1803 |
$categories = wp_get_object_terms($post_ID, $taxonomy_name, $args); |
| 1804 |
|
| 1805 |
if (!empty($categories) && is_wp_error($categories)) { |
| 1806 |
return false; |
| 1807 |
} |
| 1808 |
|
| 1809 |
// get the yoast 'primary_category' from meta-data. |
| 1810 |
$yoast_primary_category = get_post_meta($post_ID, '_yoast_wpseo_primary_' . $taxonomy_name, true); |
| 1811 |
|
| 1812 |
if ($yoast_primary_category) { |
| 1813 |
|
| 1814 |
// if meta-data exists, find the primary category. |
| 1815 |
foreach ($categories as $category) { |
| 1816 |
|
| 1817 |
if ($yoast_primary_category == $category->term_id) { |
| 1818 |
return $category; |
| 1819 |
} |
| 1820 |
} |
| 1821 |
} |
| 1822 |
|
| 1823 |
// return the first category. |
| 1824 |
if (isset($categories) && !empty($categories[0])) { |
| 1825 |
return $categories[0]; |
| 1826 |
} |
| 1827 |
} |
| 1828 |
|
| 1829 |
// function is_url_404( $url ) { |
| 1830 |
// $response = wp_remote_request( $url, |
| 1831 |
// array( |
| 1832 |
// 'method' => 'GET' |
| 1833 |
// ) |
| 1834 |
// ); |
| 1835 |
|
| 1836 |
// return $response['response']['code']; |
| 1837 |
// } |
| 1838 |
|
| 1839 |
/** |
| 1840 |
* This will add debugging information in HTML source |
| 1841 |
* |
| 1842 |
* @param $output |
| 1843 |
* @param $debug |
| 1844 |
* @param int $time time took to create the thumbnails |
| 1845 |
* |
| 1846 |
* @return $output debugged information |
| 1847 |
*/ |
| 1848 |
function finish_process($output, $debug, $time) |
| 1849 |
{ |
| 1850 |
|
| 1851 |
$devmode = get_option('relpoststh_devmode', $this->devmode); |
| 1852 |
|
| 1853 |
if ($devmode) { |
| 1854 |
$time = microtime(true) - $time; |
| 1855 |
$debug .= "Plugin execution time: $time sec;"; |
| 1856 |
$output .= '<!-- ' . $debug . ' -->'; |
| 1857 |
} |
| 1858 |
|
| 1859 |
return $output; |
| 1860 |
} |
| 1861 |
|
| 1862 |
function process_text_cut($text, $length) |
| 1863 |
{ |
| 1864 |
|
| 1865 |
if ($length == 0) { |
| 1866 |
return ''; |
| 1867 |
} else { |
| 1868 |
$text = strip_tags(strip_shortcodes($text)); |
| 1869 |
|
| 1870 |
if (function_exists('mb_strlen')) { |
| 1871 |
return ((mb_strlen($text) > $length) ? mb_substr($text, 0, $length) . '...' : $text); |
| 1872 |
} else { |
| 1873 |
return ((strlen($text) > $length) ? substr($text, 0, $length) . '...' : $text); |
| 1874 |
} |
| 1875 |
} |
| 1876 |
} |
| 1877 |
|
| 1878 |
/** |
| 1879 |
* Function to check th options to show the thumbnails according to the post types, categories etc. |
| 1880 |
* |
| 1881 |
* @return boolean |
| 1882 |
*/ |
| 1883 |
function is_relpoststh_show() |
| 1884 |
{ |
| 1885 |
// Checking display options |
| 1886 |
if (!is_single() && get_option('relpoststh_single_only', $this->single_only)) { // single only |
| 1887 |
return false; |
| 1888 |
} |
| 1889 |
// Check post type |
| 1890 |
$post_types = get_option('relpoststh_post_types', $this->post_types); |
| 1891 |
$post_type = get_post_type(); |
| 1892 |
|
| 1893 |
if (!in_array($post_type, $post_types)) { |
| 1894 |
return false; |
| 1895 |
} |
| 1896 |
// Check categories |
| 1897 |
$id = get_the_ID(); |
| 1898 |
$categories_all = get_option('relpoststh_categoriesall', $this->categories_all); |
| 1899 |
|
| 1900 |
if ($categories_all != '1') { // only specific categories were selected |
| 1901 |
|
| 1902 |
$post_categories = wp_get_object_terms($id, array('category'), array('fields' => 'ids')); |
| 1903 |
$relpoststh_categories = get_option('relpoststh_categories'); |
| 1904 |
|
| 1905 |
if (!is_array($relpoststh_categories) || !is_array($post_categories)) { // no categories were selcted or post doesn't belong to any |
| 1906 |
return false; |
| 1907 |
} |
| 1908 |
|
| 1909 |
$common_categories = array_intersect($relpoststh_categories, $post_categories); |
| 1910 |
|
| 1911 |
if (empty($common_categories)) { // post doesn't belong to specified categories |
| 1912 |
return false; |
| 1913 |
} |
| 1914 |
} |
| 1915 |
|
| 1916 |
return true; |
| 1917 |
} |
| 1918 |
|
| 1919 |
/** |
| 1920 |
* Clear related ID cache when a post is saved. |
| 1921 |
* |
| 1922 |
* @param int $post_id Post ID. |
| 1923 |
* @return void |
| 1924 |
* @since 5.0.0 |
| 1925 |
*/ |
| 1926 |
public function rpt_invalidate_post_cache_on_save( $post_id ) { |
| 1927 |
if ( ! rpt_is_related_cache_enabled() ) { |
| 1928 |
return; |
| 1929 |
} |
| 1930 |
|
| 1931 |
if ( wp_is_post_revision( $post_id ) || wp_is_post_autosave( $post_id ) ) { |
| 1932 |
return; |
| 1933 |
} |
| 1934 |
|
| 1935 |
rpt_delete_post_related_cache( $post_id ); |
| 1936 |
} |
| 1937 |
|
| 1938 |
/** |
| 1939 |
* Clear related ID cache when a post is trashed or deleted. |
| 1940 |
* |
| 1941 |
* @param int $post_id Post ID. |
| 1942 |
* @return void |
| 1943 |
* @since 5.0.0 |
| 1944 |
*/ |
| 1945 |
public function rpt_invalidate_post_cache_on_delete( $post_id ) { |
| 1946 |
if ( ! rpt_is_related_cache_enabled() ) { |
| 1947 |
return; |
| 1948 |
} |
| 1949 |
|
| 1950 |
rpt_delete_post_related_cache( $post_id ); |
| 1951 |
} |
| 1952 |
|
| 1953 |
/** |
| 1954 |
* Add purge cache link to the admin bar. |
| 1955 |
* |
| 1956 |
* @param WP_Admin_Bar $admin_bar Admin bar instance. |
| 1957 |
* @return void |
| 1958 |
* @since 5.0.0 |
| 1959 |
*/ |
| 1960 |
public function rpt_admin_bar_cache_purge( $admin_bar ) { |
| 1961 |
if ( ! is_user_logged_in() || ! current_user_can( 'manage_options' ) || ! rpt_is_related_cache_enabled() ) { |
| 1962 |
return; |
| 1963 |
} |
| 1964 |
|
| 1965 |
$admin_bar->add_node( |
| 1966 |
array( |
| 1967 |
'id' => 'rpt-purge-cache', |
| 1968 |
'title' => esc_html__( 'Purge RPT Cache', 'related-posts-thumbnails' ), |
| 1969 |
'href' => wp_nonce_url( |
| 1970 |
admin_url( 'admin-post.php?action=rpt_purge_cache' ), |
| 1971 |
'rpt_purge_cache' |
| 1972 |
), |
| 1973 |
) |
| 1974 |
); |
| 1975 |
} |
| 1976 |
|
| 1977 |
/** |
| 1978 |
* Handle admin bar cache purge requests. |
| 1979 |
* |
| 1980 |
* @return void |
| 1981 |
* @since 5.0.0 |
| 1982 |
*/ |
| 1983 |
public function rpt_handle_admin_purge_cache() { |
| 1984 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 1985 |
wp_die( esc_html__( 'No access', 'related-posts-thumbnails' ) ); |
| 1986 |
} |
| 1987 |
|
| 1988 |
check_admin_referer( 'rpt_purge_cache' ); |
| 1989 |
|
| 1990 |
rpt_purge_all_related_cache(); |
| 1991 |
|
| 1992 |
$redirect = wp_get_referer(); |
| 1993 |
|
| 1994 |
if ( ! $redirect ) { |
| 1995 |
$redirect = admin_url( 'admin.php?page=related-posts-thumbnails' ); |
| 1996 |
} |
| 1997 |
|
| 1998 |
wp_safe_redirect( add_query_arg( 'rpt_cache_purged', '1', $redirect ) ); |
| 1999 |
exit; |
| 2000 |
} |
| 2001 |
|
| 2002 |
/** |
| 2003 |
* Show cache purge notices in admin. |
| 2004 |
* |
| 2005 |
* @return void |
| 2006 |
* @since 5.0.0 |
| 2007 |
*/ |
| 2008 |
public function rpt_cache_purge_admin_notice() { |
| 2009 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 2010 |
return; |
| 2011 |
} |
| 2012 |
|
| 2013 |
if ( isset( $_GET['rpt_cache_purged'] ) && '1' === sanitize_text_field( wp_unslash( (string) $_GET['rpt_cache_purged'] ) ) ) { |
| 2014 |
$pending = '1' === get_option( RPT_CACHE_PURGE_PENDING_OPTION, '0' ); |
| 2015 |
$message = $pending |
| 2016 |
? esc_html__( 'Related posts cache purge started. Cleanup will continue in the background.', 'related-posts-thumbnails' ) |
| 2017 |
: esc_html__( 'Related posts cache purged successfully.', 'related-posts-thumbnails' ); |
| 2018 |
|
| 2019 |
echo '<div class="notice notice-success is-dismissible"><p>' . $message . '</p></div>'; |
| 2020 |
} |
| 2021 |
} |
| 2022 |
|
| 2023 |
/** |
| 2024 |
* Admin Menu page |
| 2025 |
* |
| 2026 |
* @return void |
| 2027 |
*/ |
| 2028 |
function admin_menu() |
| 2029 |
{ |
| 2030 |
add_menu_page(__('Related Posts Thumbnails', 'related-posts-thumbnails'), __('Related Posts', 'related-posts-thumbnails'), 'administrator', 'related-posts-thumbnails', array($this, 'admin_interface'), 'dashicons-screenoptions'); |
| 2031 |
add_submenu_page( |
| 2032 |
'related-posts-thumbnails', |
| 2033 |
__( 'Activate', 'related-posts-thumbnails' ), |
| 2034 |
' ', |
| 2035 |
'manage_options', |
| 2036 |
'rpt-optin', |
| 2037 |
array( $this, 'render_optin' ) |
| 2038 |
); |
| 2039 |
} |
| 2040 |
|
| 2041 |
/** |
| 2042 |
* Retrieves the category list for a post based on provided conditions. |
| 2043 |
* |
| 2044 |
* @param bool $show_category Whether to show categories. |
| 2045 |
* @param array $taxonomies Array of taxonomies. |
| 2046 |
* @param WP_Post|int $post Post object or post ID. |
| 2047 |
* @param string $post_type The type of the post. |
| 2048 |
* |
| 2049 |
* @since 4.3.0 |
| 2050 |
* @return array|string Category list array or empty string. |
| 2051 |
*/ |
| 2052 |
private function rpt_get_post_category_list( $show_category, $taxonomies, $post, $post_type ) { |
| 2053 |
// Ensure $post is a valid post ID or object |
| 2054 |
$post_id = is_object( $post ) && isset( $post->ID) ? $post->ID : ( is_numeric( $post ) ? intval( $post ) : 0 ); |
| 2055 |
|
| 2056 |
if ( ! $show_category || $post_id === 0 ) { |
| 2057 |
return ''; |
| 2058 |
} |
| 2059 |
|
| 2060 |
if ( is_array( $taxonomies ) && isset( $taxonomies[0] ) ) { |
| 2061 |
return $this->relpoststh_category_list( $post_id, $taxonomies[0], $post_type ); |
| 2062 |
} |
| 2063 |
|
| 2064 |
// Add missing return statement |
| 2065 |
return ''; |
| 2066 |
} |
| 2067 |
|
| 2068 |
/** |
| 2069 |
* Related post thumbnail settings page load |
| 2070 |
* |
| 2071 |
* @return void |
| 2072 |
*/ |
| 2073 |
function admin_interface() |
| 2074 |
{ |
| 2075 |
include_once RELATED_POSTS_THUMBNAILS_PLUGIN_DIR . '/inc/rpt-settings.php'; |
| 2076 |
} |
| 2077 |
|
| 2078 |
/** |
| 2079 |
* Category List in Settings |
| 2080 |
* |
| 2081 |
* @param $categoriesall |
| 2082 |
* @param $categories |
| 2083 |
* @param $selected_categories |
| 2084 |
* @param $all_name |
| 2085 |
* @param $specific_name |
| 2086 |
*/ |
| 2087 |
function display_categories_list($categoriesall, $categories, $selected_categories, $all_name, $specific_name) |
| 2088 |
{ ?> |
| 2089 |
<input style="display:none" id="<?php echo esc_attr($all_name) . '_check'; ?>" class="select_all" |
| 2090 |
type="checkbox" name="<?php echo esc_attr($all_name); ?>" value="1" <?php |
| 2091 |
if ($categoriesall == '1') { |
| 2092 |
echo 'checked="checked"'; |
| 2093 |
} ?> |
| 2094 |
/> |
| 2095 |
<label style="display:none" for="<?php echo esc_attr($all_name); ?>"> |
| 2096 |
<?php _e('All', 'related-posts-thumbnails'); ?> |
| 2097 |
</label> |
| 2098 |
<div class="select_specific" <?php echo esc_attr($specific_name); |
| 2099 |
if ($categoriesall == '1'): ?> |
| 2100 |
style="display:none" |
| 2101 |
<?php endif; ?> > |
| 2102 |
</div> |
| 2103 |
<select class="chosen-select <?php echo esc_attr($all_name); ?>" |
| 2104 |
data-placeholder="<?php _e('Select Categories', 'related-posts-thumbnails'); ?>" |
| 2105 |
id="<?php echo esc_attr($all_name); ?>" name="<?php echo esc_attr($specific_name); ?>[]" multiple> |
| 2106 |
<option value="0" <?php if ($categoriesall == '1') { |
| 2107 |
echo 'selected="selected"'; |
| 2108 |
} ?>><?php _e('All', 'related-posts-thumbnails'); ?></option> |
| 2109 |
<?php foreach ($categories as $category): ?> |
| 2110 |
<option value="<?php echo esc_attr($category->cat_ID); ?>" <?php |
| 2111 |
if ($categoriesall !== '1' && in_array($category->cat_ID, (array)$selected_categories)) { |
| 2112 |
echo 'selected="selected"'; |
| 2113 |
} |
| 2114 |
?>><?php echo esc_html($category->cat_name); ?></option> |
| 2115 |
<?php endforeach; ?> |
| 2116 |
</select> |
| 2117 |
<?php } |
| 2118 |
|
| 2119 |
/** |
| 2120 |
* Main Instance |
| 2121 |
* |
| 2122 |
* @return Main instance |
| 2123 |
* @see related_posts_thumbnails_loader() |
| 2124 |
* @since 2.0.1 |
| 2125 |
* @static |
| 2126 |
*/ |
| 2127 |
public static function instance() |
| 2128 |
{ |
| 2129 |
|
| 2130 |
if (is_null(self::$instance)) { |
| 2131 |
self::$instance = new self(); |
| 2132 |
} |
| 2133 |
return self::$instance; |
| 2134 |
} |
| 2135 |
} |
| 2136 |
|
| 2137 |
/** |
| 2138 |
* Returns the main instance of WP to prevent the need to use globals. |
| 2139 |
* |
| 2140 |
* @return RelatedPostsThumbnails instance |
| 2141 |
* @since 2.0.1 |
| 2142 |
*/ |
| 2143 |
if (!function_exists('related_posts_thumbnails_loader')) { |
| 2144 |
function related_posts_thumbnails_loader() |
| 2145 |
{ |
| 2146 |
return RelatedPostsThumbnails::instance(); |
| 2147 |
} |
| 2148 |
} |
| 2149 |
|
| 2150 |
// Call the function. |
| 2151 |
global $related_posts_thumbnails; |
| 2152 |
$related_posts_thumbnails = related_posts_thumbnails_loader(); |
| 2153 |
|
| 2154 |
|
| 2155 |
// Include frontend assets handler. |
| 2156 |
include_once plugin_dir_path( __FILE__ ) . 'inc/rpt-assets.php'; |
| 2157 |
RPT_Frontend_Assets::rpt_init( __FILE__ ); |
| 2158 |
|
| 2159 |
// Include Widget File. |
| 2160 |
include_once plugin_dir_path(__FILE__) . 'inc/rpt-widget.php'; |
| 2161 |
// Include Blocks File. |
| 2162 |
include_once plugin_dir_path(__FILE__) . 'inc/rpt-blocks.php'; |
| 2163 |
|
| 2164 |
?> |
| 2165 |
|
