Question

我不会写好英语。我使用joomla 2.5，我想转换为wprd press。

我为此操作编写了一个插件，我能够传输内容和类别。

但是我无法将内容的图像从joomla转移到wp！这是我的代码：

<?php
require_once 'wp-blog-header.php';
require_once 'wp-admin/includes/taxonomy.php';
header('Content-Type: text/html; charset=UTF-8');
global $wpdb;
$wp_cat_id = array('11' => '74', '12' => '174', ....);

$con = mysql_connect("localhost", "....", "...") or die(mysql_error());

$db = mysql_select_db('tebroomc_tebnew');
mysql_query("set character_set_results='utf8'");
$result = mysql_query("SELECT * FROM `bme5k_categories` WHERE `parent_id` = 1 AND `level` = 1 AND `published` != -2 AND `metadesc` != ''") or die(mysql_error());

while ($root_cat = mysql_fetch_object($result)) {
    $result2 = mysql_query("SELECT * FROM `bme5k_categories` WHERE `parent_id` =" . $root_cat->id . " AND `level` = 2 AND `published` != -2") or die(mysql_error());

    $my_cat = $root_cat->id;
//    $wp_root_cat_id = wp_insert_category($my_cat);

    $root_cat_posts_sql = mysql_query("SELECT * FROM `bme5k_content` WHERE `catid` = " . $root_cat->id . " ") or die(mysql_error());
    if (mysql_num_rows($root_cat_posts_sql) > 0) {
        while ($posts = mysql_fetch_object($root_cat_posts_sql)) {

            $my_post = array(
                'post_title' => $posts->title,
                'post_content' => $posts->introtext,
                'post_status' => 'publish',
                'post_author' => 1,
                'post_category' => array($wp_cat_id[$my_cat]),
                'post_date'      =>$posts->publish_up
            );
            wp_insert_post($my_post);
        }
    }

    while ($sub_cat = mysql_fetch_object($result2)) {
        $my_cat = $sub_cat->id;

        $sub_cat_posts_sql = mysql_query("SELECT * FROM `bme5k_content` WHERE `catid` = " . $sub_cat->id . " ") or die(mysql_error());
        if (mysql_num_rows($sub_cat_posts_sql) > 0) {
            while ($posts = mysql_fetch_object($sub_cat_posts_sql)) {
                $my_post = array(
                    'post_title' => $posts->title,
                    'post_content' => $posts->introtext,
                    'post_status' => 'publish',
                    'post_author' => 1,
                    'post_category' => array($wp_cat_id[$my_cat]),
                    'post_date'      =>$posts->publish_up
                );
                wp_insert_post($my_post);
            }
        }
    }
}

我把这段代码放在word press root site.Now我想知道，当我从joomla读取内容并将内容转移到word press时，我怎样才能获得该帖子的图像？

Answer 1

这实际上取决于。通常Joomla不会映射数据库中的图像，它们只是插入标记中。如果将/ images文件夹复制到wordpress，它们可能会立即生效。

然而，在images表的#__content字段中可能会设置一些图像，尽管它在J2.5上几乎没有使用过，所以它不太可能。无论如何，如果使用它们，您仍然可以在/ images文件夹中找到它们。

Joomla 2.5中该领域的典型内容是：

{"image_intro":"","float_intro":"","image_intro_alt":"","image_intro_caption":"","image_fulltext":"","float_fulltext":"","image_fulltext_alt":"","image_fulltext_caption":""}

要阅读它，只需使用

创建一个对象

$images = json_decode($posts->images)

然后你可以使用

$images->image_intro

等

得到joomla post image

1 个答案: