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msd2/wordpress/wp-content/plugins/wordpress-seo/inc/structured-data-blocks/class-faq-block.php

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+<?php
+/**
+ * WPSEO plugin file.
+ *
+ * @package WPSEO\Structured_Data_Blocks
+ */
+
+/**
+ * Class WPSEO_FAQ_Block.
+ */
+class WPSEO_FAQ_Block implements WPSEO_WordPress_Integration {
+
+	/**
+	 * Registers the how-to block as a server-side rendered block.
+	 *
+	 * @return void
+	 */
+	public function register_hooks() {
+		if ( ! function_exists( 'register_block_type' ) ) {
+			return;
+		}
+
+		register_block_type(
+			'yoast/faq-block',
+			array( 'render_callback' => array( $this, 'render' ) )
+		);
+	}
+
+	/**
+	 * Renders the block.
+	 *
+	 * Because we can't save script tags in Gutenberg without sufficient user permissions,
+	 * we render these server-side.
+	 *
+	 * @param array  $attributes The attributes of the block.
+	 * @param string $content    The HTML content of the block.
+	 *
+	 * @return string The block preceded by its JSON-LD script.
+	 */
+	public function render( $attributes, $content ) {
+		if ( ! is_array( $attributes ) || ! is_singular() ) {
+			return $content;
+		}
+
+		$json_ld = $this->get_json_ld( $attributes );
+
+		return '<script type="application/ld+json">' . WPSEO_Utils::format_json_encode( $json_ld ) . '</script>' . $content;
+	}
+
+	/**
+	 * Returns the JSON-LD for a FAQ block in array form.
+	 *
+	 * @param array $attributes The attributes of the FAQ block.
+	 *
+	 * @return array The JSON-LD representation of the FAQ block in array form.
+	 */
+	protected function get_json_ld( array $attributes ) {
+		$json_ld = array(
+			'@context' => 'https://schema.org',
+			'@type'    => 'FAQPage',
+		);
+
+		$post_title = get_the_title();
+		if ( ! empty( $post_title ) ) {
+			$json_ld['name'] = $post_title;
+		}
+
+		if ( ! array_key_exists( 'questions', $attributes ) || ! is_array( $attributes['questions'] ) ) {
+			return $json_ld;
+		}
+
+		$main_entity = array();
+
+		$questions = array_filter( $attributes['questions'], 'is_array' );
+		foreach ( $questions as $question ) {
+			$main_entity[] = $this->get_question_json_ld( $question );
+		}
+
+		$json_ld['mainEntity'] = $main_entity;
+
+		return $json_ld;
+	}
+
+	/**
+	 * Returns the JSON-LD for a question in a FAQ block in array form.
+	 *
+	 * @param array $question The attributes of a question in the FAQ block.
+	 *
+	 * @return array The JSON-LD representation of the question in a FAQ block in array form.
+	 */
+	protected function get_question_json_ld( array $question ) {
+		$json_ld = array(
+			'@type' => 'Question',
+		);
+
+		if ( ! empty( $question['jsonQuestion'] ) ) {
+			$json_ld['name'] = $question['jsonQuestion'];
+		}
+
+		if ( ! empty( $question['jsonAnswer'] ) ) {
+			$json_ld['answerCount']    = 1;
+			$json_ld['acceptedAnswer'] = array(
+				'@type' => 'Answer',
+				'text'  => $question['jsonAnswer'],
+			);
+
+			if ( ! empty( $question['jsonImageSrc'] ) ) {
+				$json_ld['acceptedAnswer']['image'] = array(
+					'@type'      => 'ImageObject',
+					'contentUrl' => $question['jsonImageSrc'],
+				);
+			}
+		}
+
+		return $json_ld;
+	}
+}

msd2/wordpress/wp-content/plugins/wordpress-seo/inc/structured-data-blocks/class-how-to-block.php

@@ -0,0 +1,138 @@
+<?php
+/**
+ * WPSEO plugin file.
+ *
+ * @package WPSEO\Structured_Data_Blocks
+ */
+
+/**
+ * Class WPSEO_How_To_Block.
+ */
+class WPSEO_How_To_Block implements WPSEO_WordPress_Integration {
+
+	/**
+	 * Registers the how-to block as a server-side rendered block.
+	 *
+	 * @return void
+	 */
+	public function register_hooks() {
+		if ( ! function_exists( 'register_block_type' ) ) {
+			return;
+		}
+
+		register_block_type(
+			'yoast/how-to-block',
+			array( 'render_callback' => array( $this, 'render' ) )
+		);
+	}
+
+	/**
+	 * Renders the block.
+	 *
+	 * Because we can't save script tags in Gutenberg without sufficient user permissions,
+	 * we render these server-side.
+	 *
+	 * @param array  $attributes The attributes of the block.
+	 * @param string $content    The HTML content of the block.
+	 *
+	 * @return string The block preceded by its JSON-LD script.
+	 */
+	public function render( $attributes, $content ) {
+		if ( ! is_array( $attributes ) || ! is_singular() ) {
+			return $content;
+		}
+
+		$json_ld = $this->get_json_ld( $attributes );
+
+		return '<script type="application/ld+json">' . WPSEO_Utils::format_json_encode( $json_ld ) . '</script>' . $content;
+	}
+
+	/**
+	 * Returns the JSON-LD for a how-to block.
+	 *
+	 * @param array $attributes The attributes of the how-to block.
+	 *
+	 * @return array The JSON-LD representation of the how-to block.
+	 */
+	protected function get_json_ld( array $attributes ) {
+		$json_ld = array(
+			'@context' => 'https://schema.org',
+			'@type'    => 'HowTo',
+		);
+
+		$post_title = get_the_title();
+		if ( ! empty( $post_title ) ) {
+			$json_ld['name'] = $post_title;
+		}
+
+		if ( ! empty( $attributes['hasDuration'] ) && $attributes['hasDuration'] === true ) {
+			$days    = empty( $attributes['days'] ) ? 0 : $attributes['days'];
+			$hours   = empty( $attributes['hours'] ) ? 0 : $attributes['hours'];
+			$minutes = empty( $attributes['minutes'] ) ? 0 : $attributes['minutes'];
+
+			if ( ( $days + $hours + $minutes ) > 0 ) {
+				$json_ld['totalTime'] = 'P' . $days . 'DT' . $hours . 'H' . $minutes . 'M';
+			}
+		}
+
+		if ( ! empty( $attributes['jsonDescription'] ) ) {
+			$json_ld['description'] = $attributes['jsonDescription'];
+		}
+
+		if ( ! empty( $attributes['steps'] ) && is_array( $attributes['steps'] ) ) {
+			$json_ld['step'] = array();
+			$steps           = array_filter( $attributes['steps'], 'is_array' );
+			foreach ( $steps as $step ) {
+				$json_ld['step'][] = $this->get_section_json_ld( $step );
+			}
+		}
+
+		return $json_ld;
+	}
+
+	/**
+	 * Returns the JSON-LD for a step-section in a how-to block.
+	 *
+	 * @param array $step The attributes of a step-section in the how-to block.
+	 *
+	 * @return array The JSON-LD representation of the step-section in a how-to block.
+	 */
+	protected function get_section_json_ld( array $step ) {
+		$section_json_ld = array(
+			'@type'           => 'HowToSection',
+			'itemListElement' => $this->get_step_json_ld( $step ),
+		);
+
+		if ( ! empty( $step['jsonName'] ) ) {
+			$section_json_ld['name'] = $step['jsonName'];
+		}
+
+		if ( ! empty( $step['jsonImageSrc'] ) ) {
+			$section_json_ld['image'] = array(
+				'@type'      => 'ImageObject',
+				'contentUrl' => $step['jsonImageSrc'],
+			);
+		}
+
+		return $section_json_ld;
+	}
+
+	/**
+	 * Returns the JSON-LD for a step's description in a how-to block.
+	 *
+	 * @param array $step The attributes of a step(-section) in the how-to block.
+	 *
+	 * @return array The JSON-LD representation of the step's description in a how-to block.
+	 */
+	protected function get_step_json_ld( array $step ) {
+		$step_json_ld = array(
+			'@type' => 'HowToStep',
+		);
+
+		if ( ! empty( $step['jsonText'] ) ) {
+			$step_json_ld['text'] = $step['jsonText'];
+		}
+
+		return $step_json_ld;
+	}
+}