Admin CSS MU
function admincssmu_add_menu_links() {
if ( is_multisite() ) {
if ( get_current_blog_id() == SITE_ID_CURRENT_SITE ) {
add_theme_page ( __('Admin CSS MU','abl_admincssmu_td'), __('Admin CSS MU','abl_admincssmu_td'), 'update_core', 'admin-css-mu','admincssmu_admin_interface_render' );
}
}
else {
add_theme_page ( __('Admin CSS MU','abl_admincssmu_td'), __('Admin CSS MU','abl_admincssmu_td'), 'update_core', 'admin-css-mu','admincssmu_admin_interface_render' );
}
}
add_action( 'admin_menu', 'admincssmu_add_menu_links' );
// Print Direct Link To Admin CSS MU Options Page In Plugins List
function admincssmu_settings_link( $links ) {
return array_merge(
array(
'settings' => '' . __( 'Add CSS', 'abl_admincssmu_td' ) . ''
),
$links
);
}
add_filter( 'plugin_action_links_' . plugin_basename(__FILE__), 'admincssmu_settings_link' );
// Add Links to Plugins list
function admincssmu_plugin_row_meta( $links, $file ) {
if ( strpos( $file, 'admincssmu.php' ) !== false ) {
$new_links = array(
'donate' => 'Donate',
'hireme' => 'Hire Me For A Project',
);
$links = array_merge( $links, $new_links );
}
return $links;
}
add_filter( 'plugin_row_meta', 'admincssmu_plugin_row_meta', 10, 2 );
// Load Text Domain
function admincssmu_load_plugin_textdomain() {
load_plugin_textdomain( 'abl_admincssmu_td', FALSE, basename( dirname( __FILE__ ) ) . '/languages/' );
}
add_action( 'plugins_loaded', 'admincssmu_load_plugin_textdomain' );
// Register Settings
function admincssmu_register_settings() {
register_setting( 'admincssmu_settings_group', 'admincssmu_custom_css', 'admincssmu_clean_css_with_csstidy' );
}
add_action( 'admin_init', 'admincssmu_register_settings' );
// Delete Options During Uninstall
function admincssmu_uninstall_plugin() {
delete_option( 'admincssmu_custom_css' );
}
register_uninstall_hook(__FILE__, 'admincssmu_uninstall_plugin' );
/**
* Admin footer text
*
* @since 2.3
*/
function admincssmu_footer_text($default) {
// Retun default on non-plugin pages
$screen = get_current_screen();
if ( $screen->id !== "appearance_page_admin-css-mu" ) {
return $default;
}
$admincssmu_footer_text = sprintf( __( 'If you like this plugin, please make a donation or leave a ★★★★★ rating to support continued development. Thanks a bunch!', 'abl_admincssmu_td' ),
'http://millionclues.com/donate/',
'https://wordpress.org/support/plugin/admin-css-mu/reviews/?rate=5#new-post'
);
return $admincssmu_footer_text;
}
add_filter('admin_footer_text', 'admincssmu_footer_text');
/*--------------------------------------*/
/* Admin Options Page */
/*--------------------------------------*/
// Load Syntax Highlighter
function admincssmu_register_highlighter( $hook ) {
if ( 'appearance_page_admin-css-mu' === $hook ) {
wp_enqueue_style( 'highlighter-css', plugins_url( basename( dirname( __FILE__ ) ) . '/highlighter/codemirror.css' ) );
wp_enqueue_script( 'highlighter-js', plugins_url( basename( dirname( __FILE__ ) ) . '/highlighter/codemirror.js' ), array(), '20140329', true );
wp_enqueue_script( 'highlighter-css-js', plugins_url( basename( dirname( __FILE__ ) ) . '/highlighter/css.js' ), array(), '20140329', true );
}
}
add_action( 'admin_enqueue_scripts', 'admincssmu_register_highlighter' );
// Sanitize CSS with CSS Tidy - Uses CSS Tidy Modified By The Jetpack Team.
function admincssmu_clean_css_with_csstidy ( $input ) {
$input['admincssmu_admin_css'] = admincssmu_csstidy_helper ( $input['admincssmu_admin_css'] );
return $input;
}
// Scrub And Clean With CSS Tidy
function admincssmu_csstidy_helper ( $css, $minify=false ) {
include_once('csstidy/class.csstidy.php');
$csstidy = new csstidy();
$csstidy->set_cfg( 'remove_bslash', false );
$csstidy->set_cfg( 'compress_colors', false );
$csstidy->set_cfg( 'compress_font-weight', false );
$csstidy->set_cfg( 'optimise_shorthands', 0 );
$csstidy->set_cfg( 'remove_last_;', false );
$csstidy->set_cfg( 'case_properties', false );
$csstidy->set_cfg( 'discard_invalid_properties', true );
$csstidy->set_cfg( 'css_level', 'CSS3.0' );
$csstidy->set_cfg( 'preserve_css', true );
if ($minify === false) {
$csstidy->set_cfg( 'template', dirname( __FILE__ ) . '/csstidy/wordpress-standard.tpl' );
} else {
$csstidy->set_cfg( 'template', 'highest');
}
$css = preg_replace( '/\\\\([0-9a-fA-F]{4})/', '\\\\\\\\$1', $css );
$css = str_replace( '<=', '<=', $css );
$css = wp_kses_split( $css, array(), array() );
$css = str_replace( '>', '>', $css ); // kses replaces lone '>' with >
$css = strip_tags( $css );
$csstidy->parse( $css );
$css = $csstidy->print->plain();
return $css;
}
// Admin Interface: Appearance > Admin CSS MU
function admincssmu_admin_interface_render () {
if ( is_multisite() ) {
$admincssmu_custom_css_option = get_blog_option( get_current_blog_id(), 'admincssmu_custom_css' );
}
else {
$admincssmu_custom_css_option = get_option( 'admincssmu_custom_css' );
}
$admincssmu_admin_css_content = isset( $admincssmu_custom_css_option['admincssmu_admin_css'] ) && ! empty( $admincssmu_custom_css_option['admincssmu_admin_css'] ) ? $admincssmu_custom_css_option['admincssmu_admin_css'] : __( "/* Enter Your Custom Admin CSS Here */\r\n", 'abl_admincssmu_td' );
?>
', $admincssmu_admin_css_content );
// Minify
if ( is_multisite() ) {
$settings = get_blog_option( get_current_blog_id(), 'admincssmu_custom_css' );
}
else {
$settings = get_option( 'admincssmu_custom_css' );
}
if ( (isset($settings['minfy_css'])) && (boolval($settings['minfy_css'])) ) {
$admincssmu_admin_css_content = admincssmu_csstidy_helper($admincssmu_admin_css_content, true);
} ?>