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<?php |
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class FrmStylesHelper { |
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public static function get_upload_base() { |
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$uploads = wp_upload_dir(); |
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if ( is_ssl() && ! preg_match( '/^https:\/\/.*\..*$/', $uploads['baseurl'] ) ) { |
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$uploads['baseurl'] = str_replace( 'http://', 'https://', $uploads['baseurl'] ); |
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} |
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return $uploads; |
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} |
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/** |
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* @since 4.0 |
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*/ |
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public static function get_style_menu( $active = '' ) { |
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ob_start(); |
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self::style_menu( $active ); |
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$menu = ob_get_contents(); |
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ob_end_clean(); |
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return $menu; |
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} |
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public static function style_menu( $active = '' ) { |
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?> |
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<ul class="frm_form_nav"> |
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<li> |
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<a href="<?php echo esc_url( admin_url( 'admin.php?page=formidable-styles' ) ); ?>" |
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class="<?php echo ( '' == $active ) ? 'current_page' : ''; ?>"> |
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<?php esc_html_e( 'Edit Styles', 'formidable' ); ?> |
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</a> |
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</li> |
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<li> |
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<a href="<?php echo esc_url( admin_url( 'admin.php?page=formidable-styles&frm_action=manage' ) ); ?>" |
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class="<?php echo ( 'manage' == $active ) ? 'current_page' : ''; ?>"> |
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<?php esc_html_e( 'Manage Styles', 'formidable' ); ?> |
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</a> |
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</li> |
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<li> |
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<a href="<?php echo esc_url( admin_url( 'admin.php?page=formidable-styles&frm_action=custom_css' ) ); ?>" |
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class="<?php echo ( 'custom_css' == $active ) ? 'current_page' : ''; ?>"> |
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<?php esc_html_e( 'Custom CSS', 'formidable' ); ?> |
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</a> |
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</li> |
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</ul> |
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<?php |
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} |
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/** |
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* @since 4.0 |
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*/ |
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public static function styler_save_button( $atts ) { |
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$style = $atts['style']; |
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if ( ! empty( $style->ID ) && empty( $style->menu_order ) ) { |
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$delete_link = admin_url( 'admin.php?page=formidable-styles&frm_action=destroy&id=' . $style->ID ); |
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} |
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include( FrmAppHelper::plugin_path() . '/classes/views/styles/header-buttons.php' ); |
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} |
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/** |
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* Called from the admin header. |
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* |
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* @since 4.0 |
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*/ |
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public static function save_button() { |
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?> |
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<input type="submit" name="submit" class="button button-primary frm-button-primary" value="<?php esc_attr_e( 'Update', 'formidable' ); ?>" /> |
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<?php |
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} |
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/** |
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* Either get the heading or the style switcher. |
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* |
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* @since 4.0 |
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*/ |
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public static function styler_switcher( $atts ) { |
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if ( has_action( 'frm_style_switcher_heading' ) ) { |
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do_action( 'frm_style_switcher_heading', $atts ); |
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} else { |
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?> |
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<div class="frm_top_left"> |
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<h1> |
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<?php echo esc_html( $atts['style']->post_title ); ?> |
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</h1> |
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</div> |
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<?php |
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} |
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} |
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/** |
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* @since 2.05 |
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*/ |
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public static function get_css_label_positions() { |
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return array( |
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'none' => __( 'top', 'formidable' ), |
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'left' => __( 'left', 'formidable' ), |
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'right' => __( 'right', 'formidable' ), |
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'no_label' => __( 'none', 'formidable' ), |
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'inside' => __( 'inside', 'formidable' ), |
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); |
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} |
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public static function get_single_label_positions() { |
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return array( |
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'top' => __( 'Top', 'formidable' ), |
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'left' => __( 'Left', 'formidable' ), |
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'right' => __( 'Right', 'formidable' ), |
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'inline' => __( 'Inline (left without a set width)', 'formidable' ), |
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'none' => __( 'None', 'formidable' ), |
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'hidden' => __( 'Hidden (but leave the space)', 'formidable' ), |
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'inside' => __( 'Placeholder inside the field', 'formidable' ), |
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); |
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} |
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public static function minus_icons() { |
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return array( |
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0 => array( |
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'-' => '62e', |
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'+' => '62f', |
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), |
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1 => array( |
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'-' => '600', |
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'+' => '602', |
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), |
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2 => array( |
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'-' => '604', |
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'+' => '603', |
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), |
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3 => array( |
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'-' => '633', |
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'+' => '632', |
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), |
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4 => array( |
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'-' => '613', |
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'+' => '60f', |
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), |
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); |
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} |
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public static function arrow_icons() { |
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$minus_icons = self::minus_icons(); |
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return array( |
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6 => array( |
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'-' => '62d', |
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'+' => '62a', |
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), |
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0 => array( |
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'-' => '60d', |
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'+' => '609', |
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), |
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1 => array( |
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'-' => '60e', |
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'+' => '60c', |
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), |
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2 => array( |
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'-' => '630', |
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'+' => '631', |
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), |
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3 => array( |
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'-' => '62b', |
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'+' => '628', |
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), |
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4 => array( |
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'-' => '62c', |
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'+' => '629', |
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), |
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5 => array( |
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'-' => '635', |
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'+' => '634', |
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), |
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'p0' => $minus_icons[0], |
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'p1' => $minus_icons[1], |
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'p2' => $minus_icons[2], |
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'p3' => $minus_icons[3], |
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'p4' => $minus_icons[4], |
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); |
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} |
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/** |
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* @since 2.0 |
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* @return The class for this icon |
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*/ |
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public static function icon_key_to_class( $key, $icon = '+', $type = 'arrow' ) { |
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if ( 'arrow' == $type && is_numeric( $key ) ) { |
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//frm_arrowup6_icon |
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$arrow = array( |
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'-' => 'down', |
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'+' => 'up', |
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); |
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$class = 'frm_arrow' . $arrow[ $icon ]; |
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} else { |
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//frm_minus1_icon |
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$key = str_replace( 'p', '', $key ); |
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$plus = array( |
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'-' => 'minus', |
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'+' => 'plus', |
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); |
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$class = 'frm_' . $plus[ $icon ]; |
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} |
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if ( $key ) { |
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$class .= $key; |
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} |
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$class .= '_icon'; |
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return $class; |
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} |
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public static function bs_icon_select( $style, $frm_style, $type = 'arrow' ) { |
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$function_name = $type . '_icons'; |
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$icons = self::$function_name(); |
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unset( $function_name ); |
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$name = ( 'arrow' == $type ) ? 'collapse_icon' : 'repeat_icon'; |
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?> |
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<div class="btn-group" id="frm_<?php echo esc_attr( $name ); ?>_select"> |
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<button class="multiselect dropdown-toggle btn btn-default" data-toggle="dropdown" type="button"> |
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<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[ $name ], '+', $type ) ); ?> |
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<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[ $name ], '-', $type ) ); ?> |
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<b class="caret"></b> |
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</button> |
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<ul class="multiselect-container frm-dropdown-menu"> |
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<?php foreach ( $icons as $key => $icon ) { ?> |
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<li <?php echo ( $style->post_content['collapse_icon'] == $key ) ? 'class="active"' : ''; ?>> |
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<a href="javascript:void(0);"> |
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<label> |
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<input type="radio" value="<?php echo esc_attr( $key ); ?>" name="<?php echo esc_attr( $frm_style->get_field_name( $name ) ); ?>" <?php checked( $style->post_content[ $name ], $key ); ?>/> |
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<span> |
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<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $key, '+', $type ) ); ?> |
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<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $key, '-', $type ) ); ?> |
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</span> |
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</label> |
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</a> |
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</li> |
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<?php } ?> |
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</ul> |
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</div> |
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<?php |
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} |
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public static function hex2rgb( $hex ) { |
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$hex = str_replace( '#', '', $hex ); |
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list( $r, $g, $b ) = sscanf( $hex, '%02x%02x%02x' ); |
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$rgb = array( $r, $g, $b ); |
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return implode( ',', $rgb ); |
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} |
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/** |
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* @since 4.0 |
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*/ |
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public static function hex2rgba( $hex, $a ) { |
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$rgb = self::hex2rgb( $hex ); |
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return 'rgba(' . $rgb . ',' . $a . ')'; |
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} |
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/** |
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* @param $hex string - The original color in hex format #ffffff |
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* @param $steps integer - should be between -255 and 255. Negative = darker, positive = lighter |
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* |
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* @since 2.3 |
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*/ |
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public static function adjust_brightness( $hex, $steps ) { |
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$steps = max( - 255, min( 255, $steps ) ); |
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// Normalize into a six character long hex string |
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$hex = str_replace( '#', '', $hex ); |
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if ( strlen( $hex ) == 3 ) { |
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$hex = str_repeat( substr( $hex, 0, 1 ), 2 ); |
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$hex .= str_repeat( substr( $hex, 1, 1 ), 2 ); |
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$hex .= str_repeat( substr( $hex, 2, 1 ), 2 ); |
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} |
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// Split into three parts: R, G and B |
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$color_parts = str_split( $hex, 2 ); |
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$return = '#'; |
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foreach ( $color_parts as $color ) { |
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$color = hexdec( $color ); // Convert to decimal |
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$color = max( 0, min( 255, $color + $steps ) ); // Adjust color |
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$return .= str_pad( dechex( $color ), 2, '0', STR_PAD_LEFT ); // Make two char hex code |
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} |
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return $return; |
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} |
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/** |
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* @since 4.05.02 |
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*/ |
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public static function get_css_vars( $vars = array() ) { |
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$vars = apply_filters( 'frm_css_vars', $vars ); |
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return array_unique( $vars ); |
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} |
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/** |
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* @since 4.05.02 |
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*/ |
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public static function output_vars( $settings, $defaults = array(), $vars = array() ) { |
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if ( empty( $vars ) ) { |
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$vars = self::get_css_vars( array_keys( $settings ) ); |
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} |
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$remove = array( 'remove_box_shadow', 'remove_box_shadow_active', 'theme_css', 'theme_name', 'theme_selector', 'important_style', 'submit_style', 'collapse_icon', 'center_form', 'custom_css', 'style_class', 'submit_bg_img', 'change_margin', 'repeat_icon' ); |
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$vars = array_diff( $vars, $remove ); |
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312
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foreach ( $vars as $var ) { |
|
313
|
|
|
if ( ! isset( $settings[ $var ] ) ) { |
|
314
|
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continue; |
|
315
|
|
|
} |
|
316
|
|
|
$show = empty( $defaults ) || ( $settings[ $var ] !== '' && $settings[ $var ] !== $defaults[ $var ] ); |
|
317
|
|
|
if ( $show ) { |
|
318
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echo '--' . esc_html( str_replace( '_', '-', $var ) ) . ':' . ( $var === 'font' ? FrmAppHelper::kses( $settings[ $var ] ) : esc_html( $settings[ $var ] ) ) . ';'; // WPCS: XSS ok. |
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319
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|
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} |
|
320
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|
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} |
|
321
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|
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} |
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322
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|
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|
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323
|
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/** |
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324
|
|
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* @since 2.3 |
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325
|
|
|
*/ |
|
326
|
|
|
public static function get_settings_for_output( $style ) { |
|
327
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|
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if ( self::previewing_style() ) { |
|
328
|
|
|
|
|
329
|
|
|
if ( isset( $_POST['frm_style_setting'] ) ) { |
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330
|
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|
// Sanitizing is done later. |
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331
|
|
|
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
|
332
|
|
|
$posted = wp_unslash( $_POST['frm_style_setting'] ); |
|
333
|
|
|
if ( ! is_array( $posted ) ) { |
|
334
|
|
|
$posted = json_decode( $posted, true ); |
|
335
|
|
|
FrmAppHelper::format_form_data( $posted ); |
|
336
|
|
|
$settings = $posted['frm_style_setting']['post_content']; |
|
337
|
|
|
$style_name = sanitize_title( $posted['style_name'] ); |
|
338
|
|
|
} else { |
|
339
|
|
|
$settings = $posted['post_content']; |
|
340
|
|
|
$style_name = FrmAppHelper::get_post_param( 'style_name', '', 'sanitize_title' ); |
|
341
|
|
|
} |
|
342
|
|
|
} else { |
|
343
|
|
|
$settings = $_GET; |
|
344
|
|
|
$style_name = FrmAppHelper::get_param( 'style_name', '', 'get', 'sanitize_title' ); |
|
345
|
|
|
} |
|
346
|
|
|
|
|
347
|
|
|
FrmAppHelper::sanitize_value( 'sanitize_text_field', $settings ); |
|
348
|
|
|
|
|
349
|
|
|
$settings['style_class'] = ''; |
|
350
|
|
|
if ( ! empty( $style_name ) ) { |
|
351
|
|
|
$settings['style_class'] = $style_name . '.'; |
|
352
|
|
|
} |
|
353
|
|
|
} else { |
|
354
|
|
|
$settings = $style->post_content; |
|
355
|
|
|
$settings['style_class'] = 'frm_style_' . $style->post_name . '.'; |
|
356
|
|
|
} |
|
357
|
|
|
|
|
358
|
|
|
$settings['style_class'] .= 'with_frm_style'; |
|
359
|
|
|
$settings['font'] = stripslashes( $settings['font'] ); |
|
360
|
|
|
$settings['change_margin'] = self::description_margin_for_screensize( $settings['width'] ); |
|
361
|
|
|
|
|
362
|
|
|
$checkbox_opts = array( 'important_style', 'auto_width', 'submit_style', 'collapse_icon', 'center_form' ); |
|
363
|
|
|
foreach ( $checkbox_opts as $opt ) { |
|
364
|
|
|
if ( ! isset( $settings[ $opt ] ) ) { |
|
365
|
|
|
$settings[ $opt ] = 0; |
|
366
|
|
|
} |
|
367
|
|
|
} |
|
368
|
|
|
|
|
369
|
|
|
self::prepare_color_output( $settings ); |
|
370
|
|
|
|
|
371
|
|
|
$settings['field_height'] = $settings['field_height'] === '' ? 'auto' : $settings['field_height']; |
|
372
|
|
|
$settings['field_width'] = $settings['field_width'] === '' ? 'auto' : $settings['field_width']; |
|
373
|
|
|
$settings['auto_width'] = $settings['auto_width'] ? 'auto' : $settings['field_width']; |
|
374
|
|
|
$settings['box_shadow'] = ( isset( $settings['remove_box_shadow'] ) && $settings['remove_box_shadow'] ) ? 'none' : '0 1px 1px rgba(0, 0, 0, 0.075) inset'; |
|
375
|
|
|
|
|
376
|
|
|
return $settings; |
|
377
|
|
|
} |
|
378
|
|
|
|
|
379
|
|
|
/** |
|
380
|
|
|
* @since 2.3 |
|
381
|
|
|
*/ |
|
382
|
|
|
public static function prepare_color_output( &$settings, $allow_transparent = true ) { |
|
383
|
|
|
$colors = self::allow_color_override(); |
|
384
|
|
|
foreach ( $colors as $css => $opts ) { |
|
385
|
|
|
if ( $css === 'transparent' && ! $allow_transparent ) { |
|
386
|
|
|
$css = ''; |
|
387
|
|
|
} |
|
388
|
|
|
foreach ( $opts as $opt ) { |
|
389
|
|
|
self::get_color_output( $css, $settings[ $opt ] ); |
|
390
|
|
|
} |
|
391
|
|
|
} |
|
392
|
|
|
} |
|
393
|
|
|
|
|
394
|
|
|
/** |
|
395
|
|
|
* @since 2.3 |
|
396
|
|
|
*/ |
|
397
|
|
|
private static function allow_color_override() { |
|
398
|
|
|
$frm_style = new FrmStyle(); |
|
399
|
|
|
$colors = $frm_style->get_color_settings(); |
|
400
|
|
|
|
|
401
|
|
|
$transparent = array( |
|
402
|
|
|
'fieldset_color', |
|
403
|
|
|
'fieldset_bg_color', |
|
404
|
|
|
'bg_color', |
|
405
|
|
|
'section_bg_color', |
|
406
|
|
|
'error_bg', |
|
407
|
|
|
'success_bg_color', |
|
408
|
|
|
'progress_bg_color', |
|
409
|
|
|
'progress_active_bg_color', |
|
410
|
|
|
); |
|
411
|
|
|
|
|
412
|
|
|
return array( |
|
413
|
|
|
'transparent' => $transparent, |
|
414
|
|
|
'' => array_diff( $colors, $transparent ), |
|
415
|
|
|
); |
|
416
|
|
|
} |
|
417
|
|
|
|
|
418
|
|
|
/** |
|
419
|
|
|
* @since 2.3 |
|
420
|
|
|
*/ |
|
421
|
|
|
private static function get_color_output( $default, &$color ) { |
|
422
|
|
|
$color = trim( $color ); |
|
423
|
|
|
if ( empty( $color ) ) { |
|
424
|
|
|
$color = $default; |
|
425
|
|
|
} elseif ( strpos( $color, '#' ) === false ) { |
|
426
|
|
|
$color = '#' . $color; |
|
427
|
|
|
} |
|
428
|
|
|
} |
|
429
|
|
|
|
|
430
|
|
|
/** |
|
431
|
|
|
* If left/right label is over a certain size, |
|
432
|
|
|
* adjust the field description margin at a different screen size |
|
433
|
|
|
* |
|
434
|
|
|
* @since 2.3 |
|
435
|
|
|
*/ |
|
436
|
|
|
private static function description_margin_for_screensize( $width ) { |
|
437
|
|
|
$temp_label_width = str_replace( 'px', '', $width ); |
|
438
|
|
|
$change_margin = false; |
|
439
|
|
|
if ( $temp_label_width >= 230 ) { |
|
440
|
|
|
$change_margin = '800px'; |
|
441
|
|
|
} elseif ( $width >= 215 ) { |
|
442
|
|
|
$change_margin = '700px'; |
|
443
|
|
|
} elseif ( $width >= 180 ) { |
|
444
|
|
|
$change_margin = '650px'; |
|
445
|
|
|
} |
|
446
|
|
|
|
|
447
|
|
|
return $change_margin; |
|
448
|
|
|
} |
|
449
|
|
|
|
|
450
|
|
|
/** |
|
451
|
|
|
* @since 2.3 |
|
452
|
|
|
*/ |
|
453
|
|
|
public static function previewing_style() { |
|
454
|
|
|
$ajax_change = isset( $_POST['action'] ) && $_POST['action'] === 'frm_change_styling' && isset( $_POST['frm_style_setting'] ); |
|
455
|
|
|
|
|
456
|
|
|
return $ajax_change || isset( $_GET['flat'] ); |
|
457
|
|
|
} |
|
458
|
|
|
|
|
459
|
|
|
/** |
|
460
|
|
|
* @deprecated 3.01 |
|
461
|
|
|
* @codeCoverageIgnore |
|
462
|
|
|
*/ |
|
463
|
|
|
public static function get_sigle_label_postitions() { |
|
464
|
|
|
return FrmDeprecated::get_sigle_label_postitions(); |
|
465
|
|
|
} |
|
466
|
|
|
|
|
467
|
|
|
/** |
|
468
|
|
|
* @deprecated 3.02.03 |
|
469
|
|
|
* @codeCoverageIgnore |
|
470
|
|
|
*/ |
|
471
|
|
|
public static function jquery_themes() { |
|
472
|
|
|
return FrmDeprecated::jquery_themes(); |
|
473
|
|
|
} |
|
474
|
|
|
|
|
475
|
|
|
/** |
|
476
|
|
|
* @deprecated 3.02.03 |
|
477
|
|
|
* @codeCoverageIgnore |
|
478
|
|
|
*/ |
|
479
|
|
|
public static function jquery_css_url( $theme_css ) { |
|
480
|
|
|
return FrmDeprecated::jquery_css_url( $theme_css ); |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
|
|
/** |
|
484
|
|
|
* @deprecated 3.02.03 |
|
485
|
|
|
* @codeCoverageIgnore |
|
486
|
|
|
*/ |
|
487
|
|
|
public static function enqueue_jquery_css() { |
|
488
|
|
|
FrmDeprecated::enqueue_jquery_css(); |
|
489
|
|
|
} |
|
490
|
|
|
|
|
491
|
|
|
/** |
|
492
|
|
|
* @deprecated 3.02.03 |
|
493
|
|
|
* @codeCoverageIgnore |
|
494
|
|
|
*/ |
|
495
|
|
|
public static function get_form_for_page() { |
|
496
|
|
|
return FrmDeprecated::get_form_for_page(); |
|
497
|
|
|
} |
|
498
|
|
|
} |
|
499
|
|
|
|