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<?php |
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namespace ULTP; |
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|
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defined('ABSPATH') || exit; |
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|
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class Styles { |
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public function __construct(){ |
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$this->require_block_css(); |
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add_action('rest_api_init', array($this, 'save_block_css_callback')); |
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} |
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|
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// API Routes for save CSS |
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public function save_block_css_callback(){ |
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register_rest_route( |
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'ultp/v1', |
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'/save_block_css/', |
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array( |
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array( |
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'methods' => 'POST', |
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'callback' => array( $this, 'save_block_content_css'), |
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'permission_callback' => function () { |
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return current_user_can( 'edit_posts' ); |
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}, |
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'args' => array() |
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) |
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) |
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); |
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|
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register_rest_route( |
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'ultp/v1', |
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'/get_posts/', |
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array( |
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array( |
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'methods' => 'POST', |
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'callback' => array($this, 'get_posts_call'), |
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'permission_callback' => function () { |
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return current_user_can('edit_posts'); |
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}, |
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'args' => array() |
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) |
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) |
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); |
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|
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register_rest_route( |
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'ultp/v1', |
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'/appened_css/', |
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array( |
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array( |
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'methods' => 'POST', |
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'callback' => array($this, 'appened_css_call'), |
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'permission_callback' => function () { |
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return current_user_can('edit_posts'); |
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}, |
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'args' => array() |
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) |
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) |
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); |
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|
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} |
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|
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public function appened_css_call($server) { |
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$post = $server->get_params(); |
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$css = $post['inner_css']; |
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$post_id = (int) sanitize_text_field($post['post_id']); |
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if( $post_id ){ |
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require_once(ABSPATH . 'wp-admin/includes/file.php'); |
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$filename = "ultp-css-{$post_id}.css"; |
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$dir = trailingslashit(wp_upload_dir()['basedir']).'ultimate-post/'; |
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if(file_exists($dir.$filename)) { |
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$file = fopen($dir.$filename, "a"); |
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fwrite($file, $css); |
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fclose($file); |
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} |
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$get_data = get_post_meta($post_id, '_ultp_css', true); |
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update_post_meta($post_id, '_ultp_css', $get_data.$css); |
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wp_send_json_success(array('success' => true, 'message' => __('Data retrive done', 'ultimate-post'))); |
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}else{ |
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return array('success' => false, 'message' => __('Data not found!!', 'ultimate-post')); |
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} |
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} |
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|
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public function get_posts_call($server) { |
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$post = $server->get_params(); |
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if (isset($post['postId'])) { |
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return array('success' => true, 'data'=> get_post($post['postId'])->post_content, 'message' => __('Data retrive done', 'ultimate-post')); |
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} else { |
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return array('success' => false, 'message' => __('Data not found!!', 'ultimate-post')); |
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} |
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} |
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|
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// Save CSS Action in File |
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public function save_block_content_css($request){ |
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try{ |
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global $wp_filesystem; |
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if ( ! $wp_filesystem ) { |
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require_once( ABSPATH . 'wp-admin/includes/file.php' ); |
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} |
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|
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$params = $request->get_params(); |
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$post_id = (int) sanitize_text_field($params['post_id']); |
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$filename = "ultp-css-{$post_id}.css"; |
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$upload_dir_url = wp_upload_dir(); |
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$dir = trailingslashit($upload_dir_url['basedir']) . 'ultimate-post/'; |
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|
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if ($params['has_block']) { |
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update_post_meta($post_id, '_ultp_active', 'yes'); |
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$ultp_block_css = $this->set_top_css($params['block_css']); |
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WP_Filesystem( false, $upload_dir_url['basedir'], true ); |
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if( ! $wp_filesystem->is_dir( $dir ) ) { |
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$wp_filesystem->mkdir( $dir ); |
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} |
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if ( ! $wp_filesystem->put_contents( $dir . $filename, $ultp_block_css ) ) { |
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throw new Exception(__('CSS can not be saved due to permission!!!', 'ultimate-post')); |
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} |
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update_post_meta($post_id, '_ultp_css', $ultp_block_css); |
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return ['success'=>true, 'message'=>__('Gutenberg Post block css file has been updated.', 'ultimate-post')]; |
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} else { |
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delete_post_meta($post_id, '_ultp_active'); |
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if (file_exists($dir.$filename)) { |
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unlink($dir.$filename); |
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} |
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delete_post_meta($post_id, '_ultp_css'); |
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} |
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}catch(Exception $e){ |
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return [ 'success'=> false, 'message'=> $e->getMessage() ]; |
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} |
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} |
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|
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// Save Import CSS in the top of the File |
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public function set_top_css($get_css = ''){ |
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$css_url = "@import url('https://fonts.googleapis.com/css?family="; |
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$font_exists = substr_count($get_css, $css_url); |
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if ($font_exists){ |
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$pattern = sprintf('/%s(.+?)%s/ims', preg_quote($css_url, '/'), preg_quote("');", '/')); |
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if (preg_match_all($pattern, $get_css, $matches)) { |
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$fonts = $matches[0]; |
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$get_css = str_replace($fonts, '', $get_css); |
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if( preg_match_all( '/font-weight[ ]?:[ ]?[\d]{3}[ ]?;/' , $get_css, $matche_weight ) ){ |
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$weight = array_map( function($val){ |
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$process = trim( str_replace( array( 'font-weight',':',';' ) , '', $val ) ); |
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if( is_numeric( $process ) ){ |
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return $process; |
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} |
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}, $matche_weight[0] ); |
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foreach ( $fonts as $key => $val ) { |
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$fonts[$key] = str_replace( "');",'', $val ).':'.implode( ',',$weight )."');"; |
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} |
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} |
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$fonts = array_unique($fonts); |
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$get_css = implode('', $fonts).$get_css; |
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} |
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} |
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return $get_css; |
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} |
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|
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|
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// Require CSS |
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public function require_block_css(){ |
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$option_data = ultimate_post()->get_setting(); |
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if( isset($option_data['css_save_as']) ){ |
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$save_as = $option_data['css_save_as']; |
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if ($save_as === 'filesystem') { |
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add_action('wp_enqueue_scripts', array($this, 'add_block_css_file')); |
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} else { |
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add_action('wp_head', array( $this, 'add_block_inline_css' ), 100); |
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} |
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} |
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} |
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|
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|
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// Set CSS in File |
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public function add_block_css_file(){ |
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$post_id = get_the_ID(); |
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ultimate_post()->set_css_style($post_id); |
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} |
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|
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|
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// Set Inline CSS in Head |
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public function add_block_inline_css(){ |
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$post_id = get_the_ID(); |
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if( $post_id ){ |
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$upload_dir_url = wp_get_upload_dir(); |
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$upload_css_dir_url = trailingslashit( $upload_dir_url['basedir'] ); |
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$css_dir_path = $upload_css_dir_url."ultimate-post/ultp-css-{$post_id}.css"; |
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|
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// Reusable CSS |
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$reusable_css = ''; |
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$reusable_id = ultimate_post()->reusable_id($post_id); |
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foreach ( $reusable_id as $id ) { |
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$reusable_dir_path = $upload_css_dir_url."ultimate-post/ultp-css-{$id}.css"; |
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if (file_exists( $reusable_dir_path )) { |
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$reusable_css .= file_get_contents($reusable_dir_path); |
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}else{ |
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$reusable_css .= get_post_meta($id, '_ultp_css', true); |
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} |
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} |
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|
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if (file_exists( $css_dir_path )) { |
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echo '<style type="text/css">'.file_get_contents($css_dir_path).$reusable_css.'</style>'; |
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} else { |
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$css = get_post_meta($post_id, '_ultp_css', true); |
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if($css) { |
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echo '<style type="text/css">'.$css.$reusable_css.'</style>'; |
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} |
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} |
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} |
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} |
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} |
