<?php /** * Shortcode Base */ if( !defined( 'ABSPATH' ) ) exit; // Exit if accessed directly if( !class_exists( 'Liquid_Gdpr_Shortcode' ) ) : /** * Liquid_Gdpr_Shortcode */ class Liquid_Gdpr_Shortcode extends WPBakeryShortCode { /** * Shortcode tag. * @var string */ public $slug = ''; /** * Title for human reading. * @var string */ public $title = ''; /** * List of shortcode attributes. Array which holds your shortcode params, these params will be editable in shortcode settings page. * @var array */ public $params = array(); /** * Category which best suites to describe functionality of this shortcode. * @var string */ public $category = null; /** * Constructor */ public function __construct() { // validate if( ! isset( $this->slug ) && empty( $this->slug ) ) { wp_die( esc_html__( 'Please define slug', 'liquid-gdpr' ), esc_html__( 'Variable Missing', 'liquid-gdpr' ) ); } // Add shortcode if ( !shortcode_exists( $this->slug ) ) { add_shortcode( $this->slug, array( &$this, 'render', ) ); } // Prepare shortcode data $this->prepare_params(); // Prepare VC data $this->set_config(); // Map shortcode to VC vc_map( $this->settings ); } /** * [set_config description] * @method set_config */ protected function set_config() { $keys = array( 'description', 'icon', 'is_container', 'js_view', 'php_class_name', 'show_settings_on_create', 'custom_markup', 'deprecated', 'default_content', 'js_view', 'allowed_container_element', 'admin_enqueue_js', 'as_parent', 'as_child' ); // Required $shortcode = array( 'base' => $this->slug, 'name' => $this->title, 'params' => $this->params, 'category' => ! empty( $this->category ) ? $this->category : esc_html__( 'LiquidThemes', 'liquid-gdpr' ) ); foreach( $keys as $key ) { switch( $key ) { case 'is_container': if( ! empty( $this->is_container ) ) { $shortcode['is_container'] = $this->is_container; $shortcode['js_view'] = 'VcColumnView'; } else { $shortcode['php_class_name'] = get_class( $this ); } break; default: if( ! empty( $this->{$key} ) ) { $shortcode[ $key ] = $this->{$key}; } break; } } $this->settings = $shortcode; $this->shortcode = $this->settings['base']; } /** * [get_params description] * @method get_params * @return [type] [description] */ public function get_params() { } /** * [prepare_params description] * @method prepare_params * @return [type] [description] */ public function prepare_params() { // Get params to process $this->get_params(); // Process now! foreach( $this->params as $id => &$param ) { if( ! isset( $param['type'] ) && isset( $param['id'] ) && ! empty( $param['id'] ) ) { $this->params[$id] = liquid_events()->get_param( $param['id'], $param ); } elseif( 'param_group' === $param['type'] ) { foreach( $param['params'] as $iid => &$iparam ) { if( ! isset( $iparam['type'] ) && isset( $iparam['id'] ) && ! empty( $iparam['id'] ) ) { $param['params'][$iid] = liquid_events()->get_param( $iparam['id'], $iparam ); } } } // setData if( ! empty( $param['data'] ) && empty( $param['value'] ) ) { if ( empty( $param['args'] ) ) { $param['args'] = array(); } $param['value'] = $this->get_wordpress_data( $param['data'], $param['args'] ); } // Set description if( empty( $param['description'] ) && isset( $param['heading'] ) && 'subheading' != $param['type'] ) { $prefix = esc_html__( 'Select ', 'liquid-gdpr' ); if( in_array( $param['type'], array( 'textarea', 'textfield', 'textarea_html' ) ) ) { $prefix = esc_html__( 'Enter ', 'liquid-gdpr' ); } $param['description'] = $prefix . strtolower( $param['heading'] ) . '.'; } } } /** * [output description] * @method output * @return [type] [description] */ public function render( $atts, $content = '' ) { $atts = $this->prepareAtts( $atts ); $atts = vc_map_get_attributes( $this->slug, $atts ); $atts = $this->before_output( $atts, $content ); $atts['_id'] = uniqid( $this->slug .'_' ); // Locate template file $located = $this->locate_template( $atts ); // If no file throw error if ( !$located ) { trigger_error( sprintf( esc_html__( 'Template file is missing for `%s` shortcode. Make sure you have `%s` file in your theme folder or default folder.', 'liquid-gdpr' ), $this->title, 'view.php' ) ); return; } $this->atts = $atts; $this->atts['content'] = $content; // Generate Output ob_start(); include $located; return ob_get_clean(); } /** * [before_output description] * @method before_output * @param [type] $atts [description] * @param [type] $content [description] * @return [type] [description] */ public function before_output( $atts, &$content ) { return $atts; } /** * Locate the shortcode view file * @method locate_template * @param array $atts * @return string return located file * * Shortcode file looking order * * Theme Directory * {slug}-{atts[template]}.php * {slug}-view.php * * Plugin Directory * {atts[template]}.php * view.php */ public function locate_template( $atts ) { $located = $template_name = false; // Check template in theme directory if( isset( $atts['template'] ) && ! empty( $atts['template'] ) ) { $template_name = "{$this->slug}-{$atts['template']}.php"; $user_template = vc_shortcodes_theme_templates_dir( $template_name ); if ( is_file( $user_template ) ) { $located = $user_template; } } if( ! $located ) { $template_name = "{$this->slug}-view.php"; $user_template = vc_shortcodes_theme_templates_dir( $template_name ); if ( is_file( $user_template ) ) { $located = $user_template; } } // Check in shortcode directory if( ! $located ) { $template_name = false; $path = $this->get_path(); if( isset( $atts['template'] ) && ! empty( $atts['template'] ) ) { $template_name = "{$atts['template']}.php"; } if( $template_name && file_exists( $path . $template_name ) ) { $located = $path . $template_name; } elseif( file_exists( $path . 'view.php' ) ) { $located = $path . 'view.php'; } } return $located; } /** * [get_path description] * @method get_path * @return [type] [description] */ protected function get_path() { $rc = new ReflectionClass( get_class( $this ) ); return trailingslashit( dirname( $rc->getFilename() ) ); } /** * [sanitize_html_classes description] * @method sanitize_html_classes * @return (mixed: string / $fallback ) [description] */ public function sanitize_html_classes( $class, $fallback = null ) { // Make it a string if( is_array( $class ) ) { $class = join( ' ', $class ); } // Explode it, if it's a string if ( is_string( $class ) ) { $class = explode( ' ', $class ); } $class = array_filter( $class ); if ( is_array( $class ) && !empty( $class ) ) { $class = array_map( 'sanitize_html_class', $class ); return implode( ' ', $class ); } else { return sanitize_html_class( $class, $fallback ); } } /** * [dynamic_css_parser description] * @method dynamic_css_parser * @param [type] $id [description] * @param [type] $elements [description] * @return [type] [description] */ public function dynamic_css_parser( $id, $elements ) { $final_css = $responsive_css = ''; foreach ( $elements as $selector => $style_array ) { $css = ''; foreach ( $style_array as $property => $value ) { if( empty( $value ) ) { continue; } if( 'media' === $selector && ! empty( $value ) ) { $responsive_css .= $value; continue; } if ( is_array( $value ) ) { foreach ( $value as $sub_property => $sub_value ) { if( empty( $sub_value ) ) { continue; } if ( false !== strpos( $sub_value, 'linear-gradient' ) ) { $css .= ( is_string($sub_property) ? $sub_property : $property ) . ':' . '-webkit-' . $sub_value . ';'; } $css .= ( is_string($sub_property) ? $sub_property : $property ) . ':' . $sub_value . ';'; } } else { if ( false !== strpos( $value, 'linear-gradient' ) ) { $css .= $property . ':' . '-webkit-' . $value . ';'; } $css .= $property . ':' . $value . ';'; } } $final_css .= $css ? sprintf( $selector, $id ) . '{' . $css . '}' : ''; $final_css .= $responsive_css ? $responsive_css : ''; } if( $final_css ) { //rella_add_inline_style( $final_css ); printf('<style>%s</style>', $final_css ); } } /** * Helper function. * Merge and combine the CSS elements */ function liquid_implode( $elements = array() ) { if ( ! is_array( $elements ) ) { return $elements; } // Make sure our values are unique $elements = array_unique( array_filter( $elements ) ); // Sort elements alphabetically. // This way all duplicate items will be merged in the final CSS array. sort( $elements ); // Implode items and return the value. return implode( ',', $elements ); } /** * * Set WPAUTOP for shortcode output * @since 1.0.0 * @version 1.0.0 * */ public function do_the_content( $content, $autop = true ) { if ( $autop ) { $content = wpautop( preg_replace( '/<\/?p\>/', "\n", $content ) . "\n" ); } return do_shortcode( shortcode_unautop( $content ) ); } // Params Helpers ------------------------------------------------------- // // Build the string of values in an Array protected function get_fonts_data( $fontsString ) { // Font data Extraction $googleFontsParam = new Vc_Google_Fonts(); $fieldSettings = array(); $fontsData = strlen( $fontsString ) > 0 ? $googleFontsParam->_vc_google_fonts_parse_attributes( $fieldSettings, $fontsString ) : ''; return $fontsData; } // Build the inline style starting from the data protected function google_fonts_style( $fontsData ) { // Inline styles $fontFamily = explode( ':', $fontsData['values']['font_family'] ); $styles['font-family'] = $fontFamily[0] . '!important'; $fontStyles = explode( ':', $fontsData['values']['font_style'] ); $styles['font-weight'] = $fontStyles[1] . '!important'; $styles['font-style'] = $fontStyles[2] . '!important'; /* $inline_style = ''; foreach( $styles as $attribute ){ $inline_style .= $attribute.'; '; } */ return $styles; } // Enqueue right google font from Googleapis protected function enqueue_google_fonts( $fontsData ) { // Get extra subsets for settings (latin/cyrillic/etc) $settings = get_option( 'wpb_js_google_fonts_subsets' ); if ( is_array( $settings ) && ! empty( $settings ) ) { $subsets = '&subset=' . implode( ',', $settings ); } else { $subsets = ''; } // We also need to enqueue font from googleapis if ( isset( $fontsData['values']['font_family'] ) ) { wp_enqueue_style( 'vc_google_fonts_' . vc_build_safe_css_class( $fontsData['values']['font_family'] ), '//fonts.googleapis.com/css?family=' . $fontsData['values']['font_family'] . $subsets ); } } /** * [add_extras description] * @method add_extras */ public function add_extras() { $this->params = array_merge( $this->params, array( // ID array( 'type' => 'textfield', 'param_name' => 'el_id', 'heading' => esc_html__( 'Element ID', 'liquid-gdpr' ), 'description' => esc_html__( 'If you wish to style particular content element differently, then use this field to add unique id and then refer to it in your css file.', 'liquid-gdpr' ), 'group' => esc_html__( 'Extras', 'liquid-gdpr' ) ), // CSS array( 'type' => 'textfield', 'param_name' => 'el_class', 'heading' => esc_html__( 'Extra class name', 'liquid-gdpr' ), 'description' => esc_html__( 'If you wish to style particular content element differently, then use this field to add a class name and then refer to it in your css file.', 'liquid-gdpr' ), 'group' => esc_html__( 'Extras', 'liquid-gdpr' ) ) )); } // Helpers ------------------------------------------------------------ // /** * [get_id description] * @method get_id * @param array $atts [description] * @return [type] [description] */ protected function get_id( $atts = array(), $custom = true ) { $atts = empty( $atts ) ? $this->atts : $atts; if( !empty( $atts['el_id'] ) ) { return $atts['el_id']; } if( $custom && !empty( $atts['_id'] ) ) { return $atts['_id']; } } } endif;