92afc37753
PHP 5.4 sets UTF-8 as the default for htmlspecialchars, htmlentities and html_entity_decode. The first two will echo an empty string when given a string with umlauts. This commits introduces serendipity_specialchar-wrapper that are meant to be a temporary solution for the s9y-core until PHP 5.6 fixed the bug, so the native charset option of s9y continues to work.
255 lines
11 KiB
PHP
255 lines
11 KiB
PHP
<?php # $Id: wordpress.inc.php,v 1.16 2005/05/17 11:34:48 garvinhicking Exp $
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# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
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# All rights reserved. See LICENSE file for licensing details
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/*****************************************************************
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* WordPress PostgreSQL Importer, by Devrim GUNDUZ *
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*****************************************************************/
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class Serendipity_Import_WordPress_PG extends Serendipity_Import {
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var $info = array('software' => 'WordPress PostgreSQL');
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var $data = array();
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var $inputFields = array();
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function Serendipity_Import_WordPress_PG($data) {
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$this->data = $data;
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$this->inputFields = array(array('text' => INSTALL_DBHOST,
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'type' => 'input',
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'name' => 'host'),
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array('text' => INSTALL_DBUSER,
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'type' => 'input',
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'name' => 'user'),
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array('text' => INSTALL_DBPASS,
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'type' => 'protected',
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'name' => 'password'),
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array('text' => INSTALL_DBPORT,
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'type' => 'input',
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'name' => 'port'),
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array('text' => INSTALL_DBNAME,
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'type' => 'input',
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'name' => 'name'),
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array('text' => INSTALL_DBPREFIX,
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'type' => 'input',
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'name' => 'prefix'),
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array('text' => CHARSET,
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'type' => 'list',
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'name' => 'charset',
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'value' => 'UTF-8',
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'default' => $this->getCharsets(true)),
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array('text' => CONVERT_HTMLENTITIES,
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'type' => 'bool',
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'name' => 'use_strtr',
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'default' => 'true'),
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array('text' => ACTIVATE_AUTODISCOVERY,
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'type' => 'bool',
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'name' => 'autodiscovery',
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'default' => 'false')
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);
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}
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function validateData() {
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return sizeof($this->data);
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}
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function getInputFields() {
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return $this->inputFields;
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}
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function import() {
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global $serendipity;
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// Save this so we can return it to its original value at the end of this method.
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$noautodiscovery = isset($serendipity['noautodiscovery']) ? $serendipity['noautodiscovery'] : false;
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if ($this->data['autodiscovery'] == 'false') {
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$serendipity['noautodiscovery'] = 1;
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}
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$this->getTransTable();
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$this->data['prefix'] = serendipity_db_escape_string($this->data['prefix']);
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$users = array();
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$categories = array();
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$entries = array();
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if ( !extension_loaded('pgsql') ) {
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return PGSQL_REQUIRED;;
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}
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$wpdb = pg_connect("$this->data['host'], $this->data['port'], $this->data['user'], $this->data['pass'], $this->data['name']");
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if ( !$wpdb ) {
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return sprintf(PGSQL_COULDNT_CONNECT, serendipity_specialchars($this->data['pass']));
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}
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/* Users */
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$res = pg_query($wpdb, "SELECT ID, user_login, user_pass, user_email, user_level FROM {$this->data['prefix']}users;");
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if ( !$res ) {
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return sprintf(COULDNT_SELECT_USER_INFO, pg_last_error($wpdb));
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}
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for ( $x=0 ; $x<pg_num_rows($res) ; $x++ ) {
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$users[$x] = pg_fetch_assoc($res);
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$data = array('right_publish' => ($users[$x]['user_level'] >= 1) ? 1 : 0,
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'realname' => $users[$x]['user_login'],
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'username' => $users[$x]['user_login'],
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'password' => $users[$x]['user_pass']); // WP uses md5, too.
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if ( $users[$x]['user_level'] <= 1 ) {
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$data['userlevel'] = USERLEVEL_EDITOR;
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} elseif ( $users[$x]['user_level'] < 5 ) {
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$data['userlevel'] = USERLEVEL_CHIEF;
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} else {
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$data['userlevel'] = USERLEVEL_ADMIN;
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}
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if ($serendipity['serendipityUserlevel'] < $data['userlevel']) {
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$data['userlevel'] = $serendipity['serendipityUserlevel'];
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}
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serendipity_db_insert('authors', $this->strtrRecursive($data));
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$users[$x]['authorid'] = serendipity_db_insert_id('authors', 'authorid');
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}
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/* Categories */
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$res = @pg_query($wpdb, "SELECT cat_ID, cat_name, category_description, category_parent FROM {$this->data['prefix']}categories ORDER BY category_parent, cat_ID;");
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if ( !$res ) {
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return sprintf(COULDNT_SELECT_CATEGORY_INFO, pg_last_error($wpdb));
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}
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// Get all the info we need
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for ( $x=0 ; $x<pg_num_rows($res) ; $x++ )
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$categories[] = pg_fetch_assoc($res);
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// Insert all categories as top level (we need to know everyone's ID before we can represent the hierarchy).
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for ( $x=0 ; $x<sizeof($categories) ; $x++ ) {
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$cat = array('category_name' => $categories[$x]['cat_name'],
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'category_description' => $categories[$x]['category_description'],
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'parentid' => 0, // <---
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'category_left' => 0,
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'category_right' => 0);
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serendipity_db_insert('category', $this->strtrRecursive($cat));
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$categories[$x]['categoryid'] = serendipity_db_insert_id('category', 'categoryid');
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}
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// There has to be a more efficient way of doing this...
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foreach ( $categories as $cat ) {
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if ( $cat['category_parent'] != 0 ) {
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// Find the parent
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$par_id = 0;
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foreach ( $categories as $possible_par ) {
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if ( $possible_par['cat_ID'] == $cat['category_parent'] ) {
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$par_id = $possible_par['categoryid'];
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break;
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}
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}
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if ( $par_id != 0 ) {
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serendipity_db_query("UPDATE {$serendipity['dbPrefix']}category SET parentid={$par_id} WHERE categoryid={$cat['categoryid']};");
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} // else { echo "D'oh! " . random_string_of_profanity(); }
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}
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}
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serendipity_rebuildCategoryTree();
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/* Entries */
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$res = @pg_query($wpdb, "SELECT * FROM {$this->data['prefix']}posts ORDER BY post_date;");
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if ( !$res ) {
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return sprintf(COULDNT_SELECT_ENTRY_INFO, pg_last_error($wpdb));
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}
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for ( $x=0 ; $x<pg_num_rows($res) ; $x++ ) {
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$entries[$x] = pg_fetch_assoc($res);
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$entry = array('title' => $this->decode($entries[$x]['post_title']), // htmlentities() is called later, so we can leave this.
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'isdraft' => ($entries[$x]['post_status'] == 'publish') ? 'false' : 'true',
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'allow_comments' => ($entries[$x]['comment_status'] == 'open' ) ? 'true' : 'false',
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'timestamp' => strtotime($entries[$x]['post_date']),
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'body' => $this->strtr($entries[$x]['post_content']));
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foreach ( $users as $user ) {
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if ( $user['ID'] == $entries[$x]['post_author'] ) {
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$entry['authorid'] = $user['authorid'];
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break;
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}
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}
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if ( !is_int($entries[$x]['entryid'] = serendipity_updertEntry($entry)) ) {
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return $entries[$x]['entryid'];
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}
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}
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/* Entry/category */
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$res = @pg_query($wpdb, "SELECT * FROM {$this->data['prefix']}post2cat;");
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if ( !$res ) {
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return sprintf(COULDNT_SELECT_ENTRY_INFO, pg_last_error($wpdb));
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}
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while ( $a = pg_fetch_assoc($res) ) {
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foreach ( $categories as $category ) {
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if ( $category['cat_ID'] == $a['category_id'] ) {
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foreach ( $entries as $entry ) {
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if ( $a['post_id'] == $entry['ID'] ) {
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$data = array('entryid' => $entry['entryid'],
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'categoryid' => $category['categoryid']);
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serendipity_db_insert('entrycat', $this->strtrRecursive($data));
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break;
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}
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}
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break;
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}
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}
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}
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/* Comments */
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$res = @pg_query($wpdb, "SELECT * FROM {$this->data['prefix']}comments;");
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if ( !$res ) {
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return sprintf(COULDNT_SELECT_COMMENT_INFO, pg_last_error($wpdb));
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}
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while ( $a = pg_fetch_assoc($res) ) {
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foreach ( $entries as $entry ) {
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if ( $entry['ID'] == $a['comment_post_ID'] ) {
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$comment = array('entry_id ' => $entry['entryid'],
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'parent_id' => 0,
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'timestamp' => strtotime($a['comment_date']),
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'author' => $a['comment_author'],
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'email' => $a['comment_author_email'],
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'url' => $a['comment_author_url'],
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'ip' => $a['comment_author_IP'],
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'status' => (empty($a['comment_approved']) || $a['comment_approved'] == '1') ? 'approved' : 'pending',
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'subscribed'=> 'false',
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'body' => $a['comment_content'],
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'type' => 'NORMAL');
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serendipity_db_insert('comments', $this->strtrRecursive($comment));
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if ($comment['status'] == 'approved') {
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$cid = serendipity_db_insert_id('comments', 'id');
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serendipity_approveComment($cid, $entry['entryid'], true);
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}
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}
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}
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}
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$serendipity['noautodiscovery'] = $noautodiscovery;
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// That was fun.
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return true;
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}
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}
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return 'Serendipity_Import_WordPress_PG';
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/* vim: set sts=4 ts=4 expandtab : */
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?>
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