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90 lines
3.5 KiB
PHP
90 lines
3.5 KiB
PHP
<?php
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/**
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* A data object representing the data to be added into Wordpress
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* 10/3/2014 Added errorhandling to cope with comments that don't link to a post
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*/
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if (!class_exists('CommentEntry'))
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{
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class CommentEntry {
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var $links = array();
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var $categories = array();
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function parselinks() {
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// Drop the #fragment and we have the comment's old post permalink.
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foreach ($this->links as $link)
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{
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if ($link['rel'] == 'alternate')
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{
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$parts = parse_url($link['href']);
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if (isset($parts['fragment'])){
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$this->old_permalink = $parts['fragment'];
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}
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}
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//Parent post for nested links
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if ($link['rel'] == 'related')
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{
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$parts = parse_url($link['href']);
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$this->related = $parts['path'];
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}
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if ($link['rel'] == 'self')
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{
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$parts = parse_url($link['href']);
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$this->self = $parts['path'];
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}
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}
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}
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function import() {
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$comment_author = $this->author;
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$comment_author_url = $this->authoruri;
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$comment_author_email = $this->authoremail;
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$comment_date = $this->updated;
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$comment_content = $this->content;
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$comment_post_ID = $this->post_ID;
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$comment_author_IP = '127.0.0.1'; //Blogger does not supply the IP so default this
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// Clean up content
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// Simplepie does some cleaning but does not do these.
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$comment_content = str_replace('<br>', '<br />', $comment_content);
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$comment_content = str_replace('<hr>', '<hr />', $comment_content);
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$comment_parent = isset($this->parentcommentid) ? $this->parentcommentid : 0;
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$comment = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email','comment_author_IP','comment_date', 'comment_content', 'comment_parent');
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$comment = wp_filter_comment($comment);
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$comment_id = wp_insert_comment($comment);
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//links of the form /feeds/417730729915399755/8397846992898424746/comments/default/7732208643735403000
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add_comment_meta($comment_id, 'blogger_internal', $this->self, true);
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return $comment_id;
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}
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function exists()
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{
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//Do we have 2 comments for the same author at the same time, on the same post?
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//returns comment id
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return ($this->get_comment_by_oldID($this->self));
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}
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function get_comment_by_oldID($oldID) {
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//Check to see if this post has been loaded already
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//Can we use get_comments for this?
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global $wpdb;
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$query = "SELECT c.comment_id FROM $wpdb->commentmeta m inner join $wpdb->comments c on c.comment_ID = m.comment_id where meta_key = 'blogger_internal' and meta_value = '%s' LIMIT 0 , 1";
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$c = (int) $wpdb->get_var( $wpdb->prepare($query, $oldID) );
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return $c;
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}
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}
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}
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?>
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