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Editing: class-evf-style-customizer-ajax.php
<?php /** * EverestForms Style Customizer Ajax * * @package EverestForms_Style_Customizer * @since 1.0.5 */ defined( 'ABSPATH' ) || exit; /** * Main EverestForms Style Customizer Ajax Class. * * @class EVF_Style_Customizer_Ajax */ final class EVF_Style_Customizer_Ajax { /** * Constructor. */ public function __construct() { add_action( 'wp_ajax_save_template', array( $this, 'save_template' ) ); add_action( 'wp_ajax_delete_template', array( $this, 'delete_template' ) ); add_action( 'wp_ajax_save_custom_color_palette', array( $this, 'evf_save_custom_color_palette' ) ); } /** * Handle AJAX request to save custom color palette. */ public function evf_save_custom_color_palette() { $nonce = isset( $_POST['_nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['_nonce'] ) ) : ''; if ( ! wp_verify_nonce( $nonce, 'color_palette' ) ) { wp_send_json_error( __( 'Nonce error. Please refresh the page.', 'everest-forms' ) ); exit; } $label = isset( $_POST['label'] ) ? sanitize_text_field( $_POST['label'] ) : ''; $colors = isset( $_POST['colors'] ) ? $_POST['colors'] : array(); if ( empty( $colors ) ) { wp_send_json_error( __( 'Colors array is empty.', 'everest-forms' ) ); exit; } delete_option( 'everest_forms_custom_color_palettes' ); $color_palettes = array(); $color_palettes[] = array( 'label' => $label, 'colors' => $colors, 'is_pro' => true, 'is_custom' => true, ); update_option( 'everest_forms_custom_color_palettes', $color_palettes ); wp_send_json_success( esc_html__( 'Color palette saved successfully!', 'everest-forms' ) ); } /** * Save styles as a template. * * @retEVFn void */ public function save_template() { $nonce = isset( $_POST['_nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['_nonce'] ) ) : ''; if ( ! wp_verify_nonce( $nonce, 'save_template' ) ) { wp_send_json_error( array( 'message' => __( 'Nonce error. Please refresh the page.', 'everest-forms' ), ) ); exit; } $form_id = isset( $_POST['form_id'] ) ? sanitize_text_field( wp_unslash( $_POST['form_id'] ) ) : '0'; if ( ! empty( $form_id ) ) { $template_name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : ''; if ( empty( $template_name ) ) { $template_name = strval( time() ); } $template_slug = str_replace( ' ', '-', strtolower( $template_name ) ); $templates = json_decode( get_option( 'evf_style_templates' ) ); $styles = get_option( 'everest_forms_styles' ); if ( isset( $templates->$template_slug ) ) { wp_send_json_error( array( 'message' => __( 'Template name exists. Please change the template name and try again.', 'everest-forms' ), ) ); exit; } $template = new stdClass(); $template->name = $template_name; $template->image = plugins_url( 'addons/StyleCustomizer/assets/images/templates/default.png', EVF_PLUGIN_FILE ); $template->data = isset( $styles[ $form_id ] ) ? $styles[ $form_id ] : ''; if ( ! empty( $template->data ) ) { unset( $template->data['template'] ); } $templates->$template_slug = $template; update_option( 'evf_style_templates', wp_json_encode( $templates ) ); wp_send_json_success( array( 'template_id' => $template_slug, 'message' => __( 'Template saved successfully. Please reload the page to view changes. Reload Now?', 'everest-forms' ), ) ); exit; } } /** * Delete template. * * @retEVFn void */ public function delete_template() { $nonce = isset( $_POST['_nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['_nonce'] ) ) : ''; if ( ! wp_verify_nonce( $nonce, 'delete_template' ) ) { wp_send_json_error( __( 'Nonce error. Please refresh the page.', 'everest-forms' ) ); exit; } $template_slug = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : ''; $templates = json_decode( get_option( 'evf_style_templates' ) ); if ( isset( $templates->$template_slug ) ) { unset( $templates->$template_slug ); } update_option( 'evf_style_templates', wp_json_encode( $templates ) ); wp_send_json_success( __( 'Template deleted successfully.', 'everest-forms' ) ); exit; } } new EVF_Style_Customizer_Ajax();
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