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<?php |
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/* |
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* License: GPLv3 |
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* License URI: https://www.gnu.org/licenses/gpl.txt |
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* Copyright 2016-2026 Jean-Sebastien Morisset (https://wpsso.com/) |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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|
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die( 'These aren\'t the droids you\'re looking for.' ); |
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} |
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|
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if ( ! class_exists( 'WpssoJsonTypeLearningResource' ) ) { |
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|
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class WpssoJsonTypeLearningResource { |
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|
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private $p; // Wpsso class object. |
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|
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/* |
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* Instantiated by Wpsso->init_json_filters(). |
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*/ |
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public function __construct( &$plugin ) { |
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|
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$this->p =& $plugin; |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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$this->p->util->add_plugin_filters( $this, array( |
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'json_data_https_schema_org_learningresource' => 5, |
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) ); |
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} |
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|
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/* |
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* Schema CreativeWork > LearningResource. |
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* |
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* See https://developers.google.com/search/docs/appearance/structured-data/learning-video#learning-video-[videoobject,-learningresource]. |
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*/ |
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public function filter_json_data_https_schema_org_learningresource( $json_data, $mod, $mt_og, $page_type_id, $is_main ) { |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->mark(); |
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} |
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|
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$json_ret = array(); |
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$md_opts = array(); |
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|
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WpssoSchema::add_type_opts_md_pad( $md_opts, $mod ); |
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|
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/* |
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* See https://schema.org/educationalLevel. |
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* See https://schema.org/learningResourceType. |
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*/ |
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WpssoSchema::add_data_itemprop_from_assoc( $json_ret, $md_opts, array( |
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'educationalLevel' => 'schema_learnres_educational_level', |
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'learningResourceType' => 'schema_learnres_resource_type', |
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) ); |
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|
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if ( $this->p->debug->enabled ) { |
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|
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$this->p->debug->log( 'merging json_data and json_ret arrays' ); |
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} |
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|
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return WpssoSchema::return_data_from_filter( $json_data, $json_ret, $is_main ); |
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} |
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} |
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} |
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|
