export_blog.php

<?php

// Bootstrap Drupal.
$drupal_path = $_SERVER['DOCUMENT_ROOT'];
define('DRUPAL_ROOT', $drupal_path);
require_once DRUPAL_ROOT . '/includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

// Gettting to work

$query = new EntityFieldQuery();

$query->entityCondition('entity_type', 'node')
    ->entityCondition('bundle', 'blog_post')
    ->propertyCondition('status', 1)
    ->range(0,100)
    ->propertyOrderBy('created', 'ASC');

$result = $query->execute();

if (!empty($result['node'])) {
    $redirects = '';
    $nids = array_keys($result['node']);
    foreach ($nids as $nid) {
        $node = node_load($nid, NULL, TRUE);

        $wrapper = entity_metadata_wrapper('node', $node);

        $category = $wrapper->field_blog_category->value()[0]->name;
        //print_r($category);
        if ($category != 'Frisbeens historie') {
            //echo 'Skipping ' . $node->title . "\n";
            continue;
        }
        $created = $node->created;
        $title = $node->title;
        $body = $wrapper->body->value()['safe_value'];
        $url = drupal_get_path_alias('node/' . $node->nid);
        $file_uri = $node->field_image['da'][0]['uri'];
        $url = drupal_get_path_alias('node/' . $node->nid);

        $image_path = drupal_realpath($file_uri);

        $www_url = file_create_url($file_uri);

        $file_name = drupal_basename($file_uri);

        //echo 'Writing ' . $node->title . " created " . $created . "\n";
        //echo " - Extracting " . $www_url . "\n";

        $date = format_date($created, 'custom', 'Y-m-d');

        $output_file_name = $date . "-" . strtolower(substr($url, 5)). ".md";


        $redirects .=  $url . ";http://blog.discimport.dk/" . $url . ";0" . "\n";

        $data = "---
title: " . $title . "
permalink: /" . $url . "
layout: article
categories: blog, historie, frisbee
modified: " . $date . "
image:
  teaser: history/" . $file_name . "
  feature: history/" . $file_name . "
  credit: Johnny Lillelund
---

" . $body;

        file_put_contents(__DIR__ . "/history/" . $output_file_name, $data);

        copy($image_path, __DIR__ . "/history/images/" . $file_name);
    }

    file_put_contents(__DIR__ . "/history/redirects.csv", $redirects);
}