jc-importer / class / Common / Importer / Template / TemplateManager.php

TemplateManager.php in Import WP – CSV & XML Import Export for WordPress 2.9.0, at class/Common/Importer/Template/TemplateManager.php

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1	<?php
2
3	namespace ImportWP\Common\Importer\Template;
4
5	use ImportWP\EventHandler;
6
7	class TemplateManager
8	{
9	/**
10	* @var EventHandler
11	*/
12	protected $event_handler;
13
14	public function __construct(EventHandler $event_handler)
15	{
16	$this->event_handler = $event_handler;
17	}
18
19	/**
20	* @param string $name
21	* @return Template
22	*/
23	public function load_template($name)
24	{
25	$template = new $name($this->event_handler);
26	return $template;
27	}
28
29	public static function get_template_unique_fields($template_class)
30	{
31	// Hard coded unique fields
32	$unique_fields = [];
33	$mapper_id = $template_class->get_mapper();
34	switch ($mapper_id) {
35	case 'user':
36	$unique_fields = ['user_email', 'user_login'];
37	break;
38	case 'page':
39	case 'post':
40	case 'custom-post-type':
41	case 'attachment':
42	$unique_fields = ['ID', 'post_name'];
43	break;
44	case 'attachment':
45	$unique_fields = ['ID', 'post_name', 'src'];
46	break;
47	case 'term':
48	$unique_fields = ['term_id', 'slug', 'name'];
49	break;
50	case 'comment':
51	$unique_fields = ['comment_ID', '_iwp_ref_id'];
52	break;
53	}
54
55	$unique_fields = apply_filters('iwp/mapper/unique_fields', $unique_fields, $mapper_id);
56
57	return $unique_fields;
58	}
59	}
60