<?php
# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
# All rights reserved. See LICENSE file for licensing details
/*****************************************************************
* b2evolution Importer, by Garvin Hicking *
* ****************************************************************/
class Serendipity_Import_b2evolution extends Serendipity_Import {
var $info = array('software' => 'b2Evolution 0.9.0.11 Paris');
var $data = array();
var $inputFields = array();
var $categories = array();
function getImportNotes() {
return '';
}
function __construct($data) {
$this->data = $data;
$this->inputFields = array(array('text' => INSTALL_DBHOST,
'type' => 'input',
'name' => 'host'),
array('text' => INSTALL_DBUSER,
'type' => 'input',
'name' => 'user'),
array('text' => INSTALL_DBPASS,
'type' => 'protected',
'name' => 'pass'),
array('text' => INSTALL_DBNAME,
'type' => 'input',
'name' => 'name'),
array('text' => CHARSET,
'type' => 'list',
'name' => 'charset',
'value' => 'UTF-8',
'default' => $this->getCharsets(true)),
array('text' => CONVERT_HTMLENTITIES,
'type' => 'bool',
'name' => 'use_strtr',
'default' => 'true'),
array('text' => ACTIVATE_AUTODISCOVERY,
'type' => 'bool',
'name' => 'autodiscovery',
'default' => 'false')
);
}
function validateData() {
return sizeof($this->data);
}
function getInputFields() {
return $this->inputFields;
}
function import() {
global $serendipity;
// Save this so we can return it to its original value at the end of this method.
$noautodiscovery = isset($serendipity['noautodiscovery']) ? $serendipity['noautodiscovery'] : false;
if ($this->data['autodiscovery'] == 'false') {
$serendipity['noautodiscovery'] = 1;
}
$this->getTransTable();
$users = array();
$entries = array();
if (!extension_loaded('mysqli')) {
return MYSQL_REQUIRED;
}
$b2db = @mysqli_connect($this->data['host'], $this->data['user'], $this->data['pass']);
if (!$b2db || mysqli_connect_error()) {
return sprintf(COULDNT_CONNECT, serendipity_specialchars($this->data['host']));
}
if (!@mysqli_select_db($b2db, $this->data['name'])) {
return sprintf(COULDNT_SELECT_DB, mysqli_error($b2db));
}
/* Users */
$res = @$this->nativeQuery("SELECT ID AS ID,
user_login AS user_login,
user_pass AS user_pass,
user_email AS user_email,
user_level AS user_level,
user_url AS user_url
FROM evo_users", $b2db);
if (!$res) {
return sprintf(COULDNT_SELECT_USER_INFO, mysqli_error($b2db));
}
for ($x=0, $max_x = mysqli_num_rows($res); $x < $max_x ; $x++ ) {
$users[$x] = mysqli_fetch_assoc($res);
$data = array('right_publish' => ($users[$x]['user_level'] >= 2) ? 1 : 0,
'realname' => $users[$x]['user_login'],
'username' => $users[$x]['user_login'],
'email' => $users[$x]['user_email'],
'password' => $users[$x]['user_pass']); // MD5 compatible
if ( $users[$x]['user_level'] <= 2 ) {
$data['userlevel'] = USERLEVEL_EDITOR;
} elseif ($users[$x]['user_level'] <= 9) {
$data['userlevel'] = USERLEVEL_CHIEF;
} else {
$data['userlevel'] = USERLEVEL_ADMIN;
}
if ($serendipity['serendipityUserlevel'] < $data['userlevel']) {
$data['userlevel'] = $serendipity['serendipityUserlevel'];
}
serendipity_db_insert('authors', $this->strtrRecursive($data));
$users[$x]['authorid'] = serendipity_db_insert_id('authors', 'authorid');
}
/* Categories */
if (!$this->importCategories(null, 0, $b2db)) {
return sprintf(COULDNT_SELECT_CATEGORY_INFO, mysqli_error($b2db));
}
serendipity_rebuildCategoryTree();
/* Entries */
$res = @$this->nativeQuery("SELECT * FROM evo_posts ORDER BY ID;", $b2db);
if (!$res) {
return sprintf(COULDNT_SELECT_ENTRY_INFO, mysqli_error($b2db));
}
for ($x=0, $max_x = mysqli_num_rows($res) ; $x < $max_x ; $x++ ) {
$entries[$x] = mysqli_fetch_assoc($res);
$entry = array('title' => $this->decode($entries[$x]['post_title']),
'isdraft' => ($entries[$x]['post_status'] == 'published') ? 'false' : 'true',
'allow_comments' => ($entries[$x]['post_comments'] == 'open' ) ? 'true' : 'false',
'timestamp' => strtotime((isset($entries[$x]['post_issue_date']) ? $entries[$x]['post_issue_date'] : $entries[$x]['post_date'])),
'body' => $this->strtr($entries[$x]['post_content']));
$entry['authorid'] = '';
$entry['author'] = '';
foreach ($users as $user) {
if ($user['ID'] == $entries[$x]['post_author']) {
$entry['authorid'] = $user['authorid'];
$entry['author'] = $user['user_login'];
break;
}
}
if (!is_int($entries[$x]['entryid'] = serendipity_updertEntry($entry))) {
return $entries[$x]['entryid'];
}
/* Entry/category */
foreach ($this->categories as $category) {
if ($category['cat_ID'] == $entries[$x]['post_category'] ) {
$data = array('entryid' => $entries[$x]['entryid'],
'categoryid' => $category['categoryid']);
serendipity_db_insert('entrycat', $this->strtrRecursive($data));
break;
}
}
}
/* Even more category stuff */
$res = @$this->nativeQuery("SELECT * FROM evo_postcats;", $b2db);
if (!$res) {
return sprintf(COULDNT_SELECT_CATEGORY_INFO, mysqli_error($b2db));
}
for ($x=0, $max_x = mysqli_num_rows($res) ; $x < $max_x ; $x++ ) {
$entrycat = mysqli_fetch_assoc($res);
$entryid = 0;
$categoryid = 0;
foreach($entries AS $entry) {
if ($entry['ID'] == $entrycat['postcat_post_ID']) {
$entryid = $entry['entryid'];
break;
}
}
foreach($this->categories AS $category) {
if ($category['cat_ID'] == $entrycat['postcat_cat_ID']) {
$categoryid = $category['categoryid'];
}
}
if ($entryid > 0 && $categoryid > 0) {
$data = array('entryid' => $entryid,
'categoryid' => $categoryid);
serendipity_db_insert('entrycat', $this->strtrRecursive($data));
}
}
/* Comments */
$res = @$this->nativeQuery("SELECT * FROM evo_comments;", $b2db);
if (!$res) {
return sprintf(COULDNT_SELECT_COMMENT_INFO, mysqli_error($b2db));
}
while ($a = mysqli_fetch_assoc($res)) {
foreach ($entries as $entry) {
if ($entry['ID'] == $a['comment_post_ID'] ) {
$author = '';
$mail = '';
$url = '';
if (!empty($a['comment_author_ID'])) {
foreach($users AS $user) {
if ($user['ID'] == $a['comment_author_ID']) {
$author = $user['user_login'];
$mail = $user['user_email'];
$url = $user['user_url'];
break;
}
}
}
if (empty($author) && empty($mail)) {
$author = $a['comment_author'];
$mail = $a['comment_author_email'];
$url = $a['comment_author_url'];
}
$comment = array('entry_id ' => $entry['entryid'],
'parent_id' => 0,
'timestamp' => strtotime($a['comment_date']),
'author' => $author,
'email' => $mail,
'url' => $url,
'ip' => $a['comment_author_IP'],
'status' => ($a['comment_status'] == 'published' ? 'approved' : 'pending'),
'body' => $a['comment_content'],
'subscribed'=> 'false',
'type' => 'NORMAL');
serendipity_db_insert('comments', $this->strtrRecursive($comment));
if ($a['comment_status'] == 'published') {
$cid = serendipity_db_insert_id('comments', 'id');
serendipity_approveComment($cid, $entry['entryid'], true);
}
}
}
}
$serendipity['noautodiscovery'] = $noautodiscovery;
// That was fun.
return true;
}
function importCategories($parentid = 0, $new_parentid = 0, $b2db) {
if (is_null($parentid)) {
$where = 'WHERE ISNULL(cat_parent_ID)';
} else {
$where = "WHERE cat_parent_ID = '" . mysqli_escape_string($parentid) . "'";
}
$res = $this->nativeQuery("SELECT * FROM evo_categories
" . $where, $b2db);
if (!$res) {
echo mysqli_error();
return false;
}
// Get all the info we need
for ($x=0, $max_x = mysqli_num_rows($res) ; $x < $max_x ; $x++) {
$row = mysqli_fetch_assoc($res);
$cat = array('category_name' => $row['cat_name'],
'category_description' => $row['cat_description'],
'parentid' => (int)$new_parentid,
'category_left' => 0,
'category_right' => 0);
serendipity_db_insert('category', $this->strtrRecursive($cat));
$row['categoryid'] = serendipity_db_insert_id('category', 'categoryid');
$this->categories[] = $row;
$this->importCategories($row['cat_ID'], $row['categoryid'], $b2db);
}
return true;
}
}
return 'Serendipity_Import_b2evolution';
/* vim: set sts=4 ts=4 expandtab : */