init.php at 3.1.5 · Advanced Custom Fields (ACF®)

advanced-custom-fields / core / actions / init.php

init.php

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1	<?php
2
3	/*
4	* Settup Fields
5	* this function will create an array of field objects, including custom registered field types
6	*/
7
8	$this->setup_fields();
9
10	/*
11	* Upgrade
12	* test the current acf version against the version in the main file
13	* If this is a newer version, show the upgrade database message
14	*/
15
16	$version = get_option('acf_version', false);
17	if($version)
18	{
19	if(version_compare($version,$this->upgrade_version) < 0)
20	{
21	$this->admin_message('<p>Advanced Custom Fields v' . $this->version . ' requires a database upgrade. Please <a href="http://codex.wordpress.org/Backing_Up_Your_Database">backup your database</a> then click <a href="' . admin_url() . 'edit.php?post_type=acf&page=acf-upgrade" class="button">Upgrade Database</a></p>');
22
23	}
24	}
25	else
26	{
27	update_option('acf_version', $this->version );
28	}
29
30	/*
31	* Deactivate add-on
32	* called from page_settings, this code will deactivate an add-on
33	*/
34
35	if(isset($_POST['acf_field_deactivate']))
36	{
37	// vars
38	$message = "";
39	$field = $_POST['acf_field_deactivate'];
40
41	// delete field
42	delete_option('acf_'.$field.'_ac');
43
44	//set message
45	if($field == "repeater")
46	{
47	$message = "<p>Repeater field deactivated</p>";
48	}
49	elseif($field == "options_page")
50	{
51	$message = "<p>Options page deactivated</p>";
52	}
53	elseif($field == "flexible_content")
54	{
55	$message = "<p>Flexible Content field deactivated</p>";
56	}
57
58	// show message on page
59	$this->admin_message($message);
60	}
61
62	/*
63	* Actviate add-on
64	* called from page_settings, this code will activate an add-on
65	*/
66
67	if(isset($_POST['acf_field_activate']) && isset($_POST['key']))
68	{
69	// vars
70	$message = "";
71	$field = $_POST['acf_field_activate'];
72	$key = trim($_POST['key']);
73
74	// update option
75	update_option('acf_'.$field.'_ac', $key);
76
77	// did it unlock?
78	if($this->is_field_unlocked($field))
79	{
80	//set message
81	if($field == "repeater")
82	{
83	$message = "<p>Repeater field activated</p>";
84	}
85	elseif($field == "options_page")
86	{
87	$message = "<p>Options page activated</p>";
88	}
89	elseif($field == "flexible_content")
90	{
91	$message = "<p>Flexible Content field activated</p>";
92	}
93
94	$this->admin_message($message);
95	}
96	else
97	{
98	$this->admin_message('<p>License key unrecognised</p>', 'error');
99	}
100	}
101
102	/*
103	* Create ACF Post Type
104	*/
105
106	$labels = array(
107	'name' => __( 'Field Groups', 'acf' ),
108	'singular_name' => __( 'Advanced Custom Fields', 'acf' ),
109	'add_new' => __( 'Add New' , 'acf' ),
110	'add_new_item' => __( 'Add New Field Group' , 'acf' ),
111	'edit_item' => __( 'Edit Field Group' , 'acf' ),
112	'new_item' => __( 'New Field Group' , 'acf' ),
113	'view_item' => __('View Field Group'),
114	'search_items' => __('Search Field Groups'),
115	'not_found' => __('No Field Groups found'),
116	'not_found_in_trash' => __('No Field Groups found in Trash'),
117	);
118
119	register_post_type('acf', array(
120	'labels' => $labels,
121	'public' => false,
122	'show_ui' => true,
123	'_builtin' => false,
124	'capability_type' => 'page',
125	'hierarchical' => true,
126	'rewrite' => false,
127	'query_var' => "acf",
128	'supports' => array(
129	'title',
130	),
131	'show_in_menu' => false,
132	));
133
134	/*
135	* Set Custom Columns
136	* for the acf edit field groups page
137	*/
138
139	add_filter("manage_edit-acf_columns", "acf_columns_filter");
140	function acf_columns_filter($columns)
141	{
142	$columns = array(
143	'cb' => '<input type="checkbox" />',
144	'title' => 'Title',
145	);
146	return $columns;
147	}
148
149	?>