loginpress / include / create-loginpress-page.php

create-loginpress-page.php in LoginPress | wp-login Custom Login Page Customizer 3.0.2, at include/create-loginpress-page.php

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1	<?php
2	/**
3	* Create LoginPress Page.
4	*
5	* @package LoginPress
6	* @author WPBrigade
7	* @since 1.1.3
8	* @version 1.1.25
9	*/
10
11	// Exit if accessed directly.
12	if ( ! defined( 'ABSPATH' ) ) {
13	exit;
14	}
15
16	/**
17	* Create a LoginPress page for Multisite.
18	*/
19
20	if ( ! class_exists( 'LoginPress_Page_Create' ) ) :
21
22	class LoginPress_Page_Create {
23
24	function __construct()
25	{
26	$this->_init();
27	$this->_hooks();
28	}
29
30	function _hooks(){
31	add_action( 'wpmu_new_blog', array( $this, 'loginpress_new_site_created' ), 10, 6 );
32	}
33
34	public function _init(){
35	global $wpdb;
36
37	if ( ! current_user_can( 'activate_plugins' ) ) {
38	return;
39	}
40
41	if ( is_multisite() ) {
42
43	foreach ( $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs LIMIT 100" ) as $blog_id ) {
44	switch_to_blog( $blog_id );
45	$this->loginpress_run_install();
46	restore_current_blog();
47	}
48
49	} else {
50	$this->loginpress_run_install();
51	}
52	}
53
54	/**
55	* Run the LoginPress install process
56	*
57	* @return void
58	*/
59	public function loginpress_run_install() {
60
61	/* translators: 1: Name of this plugin */
62	$post_content = sprintf( __( '<p>This page is used by %1$s to preview the login page in the Customizer.</p>', 'loginpress' ), 'LoginPress' );
63
64	$pages = apply_filters(
65	'loginpress_create_pages', array(
66	'loginpress' => array(
67	'name' => _x( 'loginpress', 'Page slug', 'loginpress' ),
68	'title' => _x( 'LoginPress', 'Page title', 'loginpress' ),
69	'content' => $post_content,
70	),
71	)
72	);
73
74	foreach ( $pages as $key => $page ) {
75	$this->loginpress_create_page( esc_sql( $page['name'] ), 'loginpress_page', $page['title'], $page['content'] );
76	}
77	}
78
79	/**
80	* Create a page and store the ID in an option.
81	*
82	* @param mixed $slug Slug for the new page.
83	* @param string $option Option name to store the page's ID.
84	* @param string $page_title (default: '') Title for the new page.
85	* @param string $page_content (default: '') Content for the new page.
86	* @return int page ID
87	*/
88	public function loginpress_create_page( $slug, $option = '', $page_title = '', $page_content = '' ) {
89	global $wpdb;
90
91	// Set up options.
92	$options = array();
93
94	// Pull options from WP.
95	$loginpress_setting = get_option( 'loginpress_setting', array() );
96	if ( ! is_array( $loginpress_setting ) && empty( $loginpress_setting ) ) {
97	$loginpress_setting = array();
98	}
99	$option_value = array_key_exists( 'loginpress_page', $loginpress_setting ) ? $loginpress_setting['loginpress_page'] : false;
100
101	if ( $option_value > 0 && ( $page_object = get_post( $option_value ) ) ) {
102	if ( 'page' === $page_object->post_type && ! in_array( $page_object->post_status, array( 'pending', 'trash', 'future', 'auto-draft' ), true ) ) {
103	// Valid page is already in place.
104	return $page_object->ID;
105	}
106	}
107
108	// Search for an existing page with the specified page slug.
109	$loginpress_page_found = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status NOT IN ( 'pending', 'trash', 'future', 'auto-draft' ) AND post_name = %s LIMIT 1;", $slug ) );
110
111	$loginpress_page_found = apply_filters( 'loginpress_create_page_id', $loginpress_page_found, $slug, $page_content );
112
113	if ( $loginpress_page_found ) {
114
115	if ( $option ) {
116
117	$options['loginpress_page'] = $loginpress_page_found;
118	$loginpress_page_found = isset( $page_id ) ? $loginpress_page_found : $option_value;
119	$merged_options = array_merge( $loginpress_setting, $options );
120	$loginpress_setting = $merged_options;
121
122	update_option( 'loginpress_setting', $loginpress_setting );
123	}
124	return $loginpress_page_found;
125	}
126
127	// Search for an existing page with the specified page slug.
128	$loginpress_trashed_found = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status = 'trash' AND post_name = %s LIMIT 1;", $slug ) );
129
130	if ( $loginpress_trashed_found ) {
131	$page_id = $loginpress_trashed_found;
132	$page_data = array(
133	'ID' => $page_id,
134	'post_status' => 'publish',
135	);
136
137	wp_update_post( $page_data );
138
139	} else {
140
141	$page_data = array(
142	'post_status' => 'publish',
143	'post_type' => 'page',
144	'post_author' => 1,
145	'post_name' => $slug,
146	'post_title' => $page_title,
147	'post_content' => $page_content,
148	'comment_status' => 'closed',
149	);
150
151	$page_id = wp_insert_post( $page_data );
152	}
153
154	if ( $option ) {
155
156	$options['loginpress_page'] = $page_id;
157	$page_id = isset( $page_id ) ? $page_id : $option_value;
158	$merged_options = array_merge( $loginpress_setting, $options );
159	$loginpress_setting = $merged_options;
160
161	update_option( 'loginpress_setting', $loginpress_setting );
162	}
163
164	// Assign the LoginPress template.
165	$this->loginpress_attach_template_to_page( $page_id, 'template-loginpress.php' );
166
167	return $page_id;
168	}
169
170	/**
171	* Attaches the specified template to the page identified by the specified name.
172	*
173	* @param int\|int $page The id of the page to attach the template.
174	* @param int\|int $template The template's filename (assumes .php' is specified).
175	*
176	* @returns -1 if the page does not exist; otherwise, the ID of the page.
177	*/
178	public function loginpress_attach_template_to_page( $page, $template ) {
179
180	// Only attach the template if the page exists.
181	if ( -1 !== $page ) {
182	update_post_meta( $page, '_wp_page_template', $template );
183	}
184
185	return $page;
186	}
187
188	/**
189	* When a new Blog is created in multisite, check if LoginPress is network activated, and run the installer
190	*
191	* @param int\|int $blog_id The Blog ID created.
192	* @param int\|int $user_id The User ID set as the admin.
193	* @param string $domain The URL.
194	* @param string $path Site Path.
195	* @param int\|int $site_id The Site ID.
196	* @param array\|array $meta Blog Meta.
197	* @return void
198	*/
199	public function loginpress_new_site_created( $blog_id, $user_id, $domain, $path, $site_id, $meta ) {
200
201	if ( is_plugin_active_for_network( plugin_basename( LOGINPRESS_ROOT_FILE ) ) ) {
202
203	switch_to_blog( $blog_id );
204	$this->_init();
205	restore_current_blog();
206
207	}
208	}
209	}
210
211	endif;
212	?>
213