52 lines
1.4 KiB
PHP
52 lines
1.4 KiB
PHP
<?php
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/**
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* Helper class for Markdown operations.
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*
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* @package LLMsTxtForWP
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*/
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use League\HTMLToMarkdown\HtmlConverter;
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class LLMS_Txt_Markdown {
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/**
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* Convert HTML to Markdown using a reliable library.
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*
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* @param string $html The HTML content.
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* @return string
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*/
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public static function convert( $html ) {
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// Using an external library ensures accurate and maintainable conversions.
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$converter = new HtmlConverter( array( 'strip_tags' => true ) );
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return $converter->convert( $html );
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}
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/**
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* Convert a post object to Markdown.
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*
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* @param WP_Post $post The post object.
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* @param bool $include_meta Whether to include meta information like title and date.
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* @return string
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*/
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public static function convert_post_to_markdown( $post, $include_meta = true ) {
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if ( ! $post ) {
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return '';
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}
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$markdown = '';
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if ( $include_meta ) {
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$markdown .= '# ' . esc_html( $post->post_title ) . "\n\n";
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// Add post meta.
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$markdown .= '*Published:* ' . esc_html( get_the_date( 'Y-m-d', $post ) ) . "\n";
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$markdown .= '*Author:* ' . esc_html( get_the_author_meta( 'display_name', $post->post_author ) ) . "\n\n";
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}
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// Convert content using the convert method.
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$content = apply_filters( 'the_content', $post->post_content );
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$markdown .= self::convert( $content );
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return apply_filters( 'llms_txt_markdown_content', $markdown, $post );
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}
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}
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