71 lines
1.8 KiB
PHP
71 lines
1.8 KiB
PHP
<?php
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namespace MailPoet\Newsletter\Editor;
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if(!defined('ABSPATH')) exit;
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class MetaInformationManager {
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function appendMetaInformation($content, $post, $args) {
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// Append author and categories above and below contents
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foreach (array('above', 'below') as $position) {
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$position_field = $position . 'Text';
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$text = '';
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if ($args['showAuthor'] === $position_field) {
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$text .= self::getPostAuthor(
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$args['authorPrecededBy'],
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$post->post_author
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);
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}
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if ($args['showCategories'] === $position_field) {
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if (!empty($text)) $text .= '<br />';
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$text .= self::getPostCategories(
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$args['categoriesPrecededBy'],
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$post
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);
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}
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if (!empty($text)) $text = '<p>' . $text . '</p>';
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if ($position === 'above') $content = $text . $content;
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else if ($position === 'below') $content .= $text;
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}
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return $content;
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}
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private static function getPostCategories($preceded_by, $post) {
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$preceded_by = trim($preceded_by);
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$content = '';
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// Get categories
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$categories = wp_get_post_terms(
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$post->ID,
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get_object_taxonomies($post->post_type),
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array('fields' => 'names')
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);
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if(!empty($categories)) {
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// check if the user specified a label to be displayed before the author's name
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if(strlen($preceded_by) > 0) {
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$content = stripslashes($preceded_by) . ' ';
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}
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$content .= join(', ', $categories);
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}
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return $content;
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}
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private static function getPostAuthor($preceded_by, $author_id) {
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$author_name = get_the_author_meta('display_name', (int)$author_id);
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$preceded_by = trim($preceded_by);
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if(strlen($preceded_by) > 0) {
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$author_name = stripslashes($preceded_by) . ' ' . $author_name;
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}
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return $author_name;
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}
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}
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