Child Themify - Version 1.0

Version Description

Initial Release

Release Info

Developer	JohnPBloch
Plugin	Child Themify
Version	1.0
Comparing to
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Version 1.0

Files changed (5) hide show

child-themify.php +185 -0
ctf.js +32 -0
ctf.min.js +1 -0
languages/child-themify.pot +60 -0
readme.txt +41 -0

child-themify.php ADDED Viewed

	@@ -0,0 +1,185 @@


1	+ <?php
2	+ /*
3	+ * Plugin Name: Child Themify
4	+ * Description: Enables the quick creation of child themes from any non-child theme you have installed.
5	+ * Version: 1.0
6	+ * Plugin URI: https://github.com/johnpbloch/child-themify
7	+ * Author: John P. Bloch
8	+ * License: GPLv2 or later
9	+ */
10	+
11	+ class CTF_Babymaker {
12	+
13	+ /**
14	+ * Check the user's capabilities and validate the nonce
15	+ *
16	+ * Kills script execution if either of those tests fail
17	+ */
18	+ public static function getTested() {
19	+ $theme = empty( $_GET['theme'] ) ? '' : $_GET['theme'];
20	+ if ( !self::fertile() ) {
21	+ wp_die( __( 'You do not have permission to do that!', 'child-themify' ) );
22	+ }
23	+ check_admin_referer( self::nonce_name( $theme ), '_ctf_nonce' );
24	+ }
25	+
26	+ protected static function fertile() {
27	+ return current_user_can( 'install_themes' );
28	+ }
29	+
30	+ protected static function nonce( $theme ) {
31	+ return wp_create_nonce( self::nonce_name( $theme ) );
32	+ }
33	+
34	+ protected static function nonce_name( $theme ) {
35	+ return "child_themify_$theme";
36	+ }
37	+
38	+ public static function showInterface() {
39	+ $theme = empty( $_GET['theme'] ) ? '' : $_GET['theme'];
40	+ $theme = wp_get_theme( $theme );
41	+ if ( self::checkCreds() ) {
42	+ return;
43	+ }
44	+ settings_errors();
45	+ ?>
46	+ <div class="wrap">
47	+ <h2><?php echo esc_html( sprintf( _x( 'Create a child theme from %s', 'The placeholder is for a theme\'s name', 'child-themify' ), $theme->name ) ); ?></h2>
48	+ <form method="post" action="<?php echo esc_url( self::getLink( $theme->get_stylesheet() ) ); ?>">
49	+ <label><?php esc_html_e( 'Name your child theme', 'child-themify' ); ?></label><br>
50	+ <input type="text" name="new_theme" />
51	+ <?php submit_button( __( "Let's go!", 'child-themify' ) ); ?>
52	+ </form>
53	+ </div>
54	+ <?php
55	+ }
56	+
57	+ protected static function checkCreds() {
58	+ if ( empty( $_POST ) ) {
59	+ return false;
60	+ }
61	+ self::getTested();
62	+ $theme = empty( $_GET['theme'] ) ? '' : $_GET['theme'];
63	+ $theme = wp_get_theme( $theme );
64	+ $url = self::getLink( $theme );
65	+ if ( ($creds = request_filesystem_credentials( $url, '', false, get_theme_root(), array( 'new_theme' ) )) === false ) {
66	+ return true;
67	+ }
68	+ if ( !WP_Filesystem( $creds, get_theme_root() ) ) {
69	+ request_filesystem_credentials( $url, '', true, get_theme_root(), array( 'new_theme' ) );
70	+ return true;
71	+ }
72	+ self::procreate( $_POST['new_theme'], $theme );
73	+ }
74	+
75	+ /**
76	+ * Get the link to create a child theme from a theme
77	+ *
78	+ * @param string $theme_name The template theme's directory
79	+ * @return string The url to create a child theme
80	+ */
81	+ public static function getLink( $theme_name ) {
82	+ $theme = wp_get_theme( $theme_name );
83	+ // If the current user can't install a theme, the theme doesn't exist
84	+ if ( !self::fertile() \|\| !$theme->exists() \|\| $theme->parent() ) {
85	+ return '';
86	+ }
87	+ $args = array(
88	+ 'action' => 'child-themify',
89	+ 'theme' => $theme_name,
90	+ '_ctf_nonce' => self::nonce( $theme_name ),
91	+ );
92	+ $baseLink = is_multisite() ? network_admin_url( 'themes.php' ) : admin_url( 'themes.php' );
93	+ return add_query_arg( $args, $baseLink );
94	+ }
95	+
96	+ /**
97	+ * Add the link for creating a child theme to the theme action links
98	+ *
99	+ * @param array $links
100	+ * @param string\|WP_Theme $theme
101	+ * @return array An array of action links
102	+ */
103	+ public static function moodLighting( array $links, $theme ) {
104	+ if ( !($theme instanceof WP_Theme) ) {
105	+ $theme = wp_get_theme( $theme );
106	+ }
107	+ if ( !self::fertile() \|\| !$theme->exists() \|\| $theme->parent() ) {
108	+ return $links;
109	+ }
110	+ $link = self::getLink( $theme->get_stylesheet() );
111	+ $html = sprintf( "<a href=\"$link\">%s</a>", __( 'Create a child theme', 'child-themify' ) );
112	+ $links['child-themify'] = $html;
113	+ return $links;
114	+ }
115	+
116	+ /**
117	+ * Runs the actual child theme creation functionality
118	+ *
119	+ * @global WP_Filesystem_Base $wp_filesystem
120	+ * @param string $new_theme
121	+ * @param WP_Theme $template
122	+ * @throws Exception If the global filesystem object isn't available
123	+ */
124	+ public static function procreate( $new_theme, WP_Theme $template ) {
125	+ global $wp_filesystem;
126	+ if ( !($wp_filesystem instanceof WP_Filesystem_Base) ) {
127	+ if ( !WP_Filesystem() ) {
128	+ throw new Exception( __( 'Could not access the filesystem!', 'child-themify' ) );
129	+ }
130	+ }
131	+ $oldStylesheet = $template->get_stylesheet();
132	+ $oldName = $template->name;
133	+ $new_theme_directory = trailingslashit( get_theme_root() ) . sanitize_file_name( strtolower( $new_theme ) );
134	+ $wp_filesystem->mkdir( $new_theme_directory );
135	+ $newStylesheet = trailingslashit( $new_theme_directory ) . 'style.css';
136	+ $wp_filesystem->touch( $newStylesheet );
137	+ $stylesheetContents = <<<EOF
138	+ /*
139	+ Theme Name: $new_theme
140	+ Version: 1.0
141	+ Description: A child theme of $oldName
142	+ Template: $oldStylesheet
143	+ */
144	+
145	+ @import url("../$oldStylesheet/style.css")
146	+
147	+ EOF;
148	+ $wp_filesystem->put_contents( $newStylesheet, $stylesheetContents );
149	+ add_settings_error( '', 'child-themify', __( 'Your child theme was created successfully.', 'child-themify' ), 'updated' );
150	+ }
151	+
152	+ public static function load_themes_page() {
153	+ if ( empty( $_GET['action'] ) \|\| $_GET['action'] != 'child-themify' ) {
154	+ if ( !is_multisite() ) {
155	+ add_action( 'admin_footer', array( 'CTF_Babymaker', 'link_current_theme') );
156	+ }
157	+ return;
158	+ }
159	+ require ABSPATH . 'wp-admin/admin-header.php';
160	+ self::showInterface();
161	+ require ABSPATH . 'wp-admin/admin-footer.php';
162	+ exit;
163	+ }
164	+
165	+ public static function link_current_theme() {
166	+ $theme = wp_get_theme();
167	+ $link = self::getLink( $theme->get_stylesheet() );
168	+ $filename = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? 'ctf.js' : 'ctf.min.js';
169	+ wp_enqueue_script( 'child-themify', plugins_url( $filename, __FILE__ ), array(), '1.0', true );
170	+ wp_localize_script( 'child-themify', 'childThemify', array(
171	+ 'createAChildTheme' => __( 'Create a child theme', 'child-themify' ),
172	+ 'link' => $link,
173	+ ));
174	+ }
175	+
176	+ public static function init() {
177	+ load_plugin_textdomain( 'child-themify', false, basename( dirname( __FILE__ ) ) . '/languages' );
178	+ add_filter( 'theme_action_links', array( 'CTF_Babymaker', 'moodLighting' ), 10, 2 );
179	+ add_action( 'load-themes.php', array( 'CTF_Babymaker', 'load_themes_page' ) );
180	+ }
181	+
182	+ }
183	+
184	+ add_action( 'init', array( 'CTF_Babymaker', 'init' ) );
185	+

ctf.js ADDED Viewed

	@@ -0,0 +1,32 @@


1	+ (function(l10n){
2	+ if ( typeof l10n.link !== 'string' \|\| l10n.link.length < 1 ) {
3	+ return;
4	+ }
5	+ var themeOptions = document.getElementById('customize-current-theme-link'),
6	+ x,
7	+ optionsLinks,
8	+ newListItem,
9	+ newLink;
10	+ if ( themeOptions ) {
11	+ themeOptions = themeOptions.parentNode;
12	+ } else {
13	+ return;
14	+ }
15	+ for( x in themeOptions.childNodes ) {
16	+ if ( themeOptions.childNodes[x].nodeName !== undefined ) {
17	+ if ( themeOptions.childNodes[x].nodeName.toUpperCase() === 'UL' ) {
18	+ optionsLinks = themeOptions.childNodes[x];
19	+ break;
20	+ }
21	+ }
22	+ }
23	+ if ( !optionsLinks ) {
24	+ return;
25	+ }
26	+ newLink = document.createElement( 'a' );
27	+ newLink.appendChild( document.createTextNode( l10n.createAChildTheme ) );
28	+ newLink.href = l10n.link;
29	+ newListItem = document.createElement( 'li' );
30	+ newListItem.appendChild( newLink );
31	+ optionsLinks.appendChild( newListItem );
32	+ }(childThemify));

ctf.min.js ADDED Viewed

	@@ -0,0 +1 @@

+ (function(e){if(typeof e.link!="string"||e.link.length<1)return;var t=document.getElementById("customize-current-theme-link"),n,r,i,s;if(!t)return;t=t.parentNode;for(n in t.childNodes)if(t.childNodes[n].nodeName!==undefined&&t.childNodes[n].nodeName.toUpperCase()==="UL"){r=t.childNodes[n];break}if(!r)return;s=document.createElement("a"),s.appendChild(document.createTextNode(e.createAChildTheme)),s.href=e.link,i=document.createElement("li"),i.appendChild(s),r.appendChild(i)})(childThemify);

languages/child-themify.pot ADDED Viewed

	@@ -0,0 +1,60 @@


1	+ # Copyright (C) 2012 Child Themify
2	+ # This file is distributed under the same license as the Child Themify package.
3	+ msgid ""
4	+ msgstr ""
5	+ "Project-Id-Version: Child Themify 0.1-alpha\n"
6	+ "Report-Msgid-Bugs-To: http://wordpress.org/tag/child-themify\n"
7	+ "POT-Creation-Date: 2012-12-31 17:13:34+00:00\n"
8	+ "MIME-Version: 1.0\n"
9	+ "Content-Type: text/plain; charset=UTF-8\n"
10	+ "Content-Transfer-Encoding: 8bit\n"
11	+ "PO-Revision-Date: 2012-MO-DA HO:MI+ZONE\n"
12	+ "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
13	+ "Language-Team: LANGUAGE <LL@li.org>\n"
14	+
15	+ #: child-themify.php:21
16	+ msgid "You do not have permission to do that!"
17	+ msgstr ""
18	+
19	+ #: child-themify.php:47
20	+ msgctxt "The placeholder is for a theme's name"
21	+ msgid "Create a child theme from %s"
22	+ msgstr ""
23	+
24	+ #: child-themify.php:49
25	+ msgid "Name your child theme"
26	+ msgstr ""
27	+
28	+ #: child-themify.php:51
29	+ msgid "Let's go!"
30	+ msgstr ""
31	+
32	+ #: child-themify.php:111 child-themify.php:171
33	+ msgid "Create a child theme"
34	+ msgstr ""
35	+
36	+ #: child-themify.php:128
37	+ msgid "Could not access the filesystem!"
38	+ msgstr ""
39	+
40	+ #: child-themify.php:149
41	+ msgid "Your child theme was created successfully."
42	+ msgstr ""
43	+
44	+ #. Plugin Name of the plugin/theme
45	+ msgid "Child Themify"
46	+ msgstr ""
47	+
48	+ #. Plugin URI of the plugin/theme
49	+ msgid "https://github.com/johnpbloch/child-themify"
50	+ msgstr ""
51	+
52	+ #. Description of the plugin/theme
53	+ msgid ""
54	+ "Enables the quick creation of child themes from any non-child theme you have "
55	+ "installed."
56	+ msgstr ""
57	+
58	+ #. Author of the plugin/theme
59	+ msgid "John P. Bloch"
60	+ msgstr ""

readme.txt ADDED Viewed

	@@ -0,0 +1,41 @@


1	+ === Child Themify ===
2	+ Contributors: JohnPBloch
3	+ Tags: themes, child, theme
4	+ Requires at least: 3.4.2
5	+ Tested up to: 3.5
6	+ Stable tag: 1.0
7	+ License: GPLv2 or later
8	+ License URI: http://www.gnu.org/licenses/gpl-2.0.html
9	+
10	+ Create child themes at the click of a button.
11	+
12	+ == Description ==
13	+
14	+ Create child themes from any non-child theme at the click of a button.
15	+
16	+ This plugin is multisite compatible; if used on a multisite network, controls for creating child themes will be in the network admin instead of the regular site admin.
17	+
18	+ == Installation ==
19	+
20	+ 1. Upload the `child-themify` directory and its contents to the `/wp-content/plugins/` directory (or your custom location if you manually changed the location).
21	+ 1. Activate the plugin through the 'Plugins' menu in WordPress
22	+ 1. You can now create a child theme of any non-child theme you have installed by going to the themes page and clicking "Create a child theme" from the actions links of the theme of your choice.
23	+
24	+ == Frequently Asked Questions ==
25	+
26	+ None yet.
27	+
28	+ == Screenshots ==
29	+
30	+ 1. Network administration area
31	+ 2. Single site administration area
32	+
33	+ == Changelog ==
34	+
35	+ = 1.0 =
36	+ * Initial Release
37	+
38	+ == Upgrade Notice ==
39	+
40	+ = 1.0 =
41	+ How are you seeing this?