File: /home/labeautef/fiestaparc.net/wp-content/plugins/code-snippets/php/settings/editor-preview.php
<?php
/**
* This file handles the editor preview setting
*
* @since 2.0.0
* @package Code_Snippets
*/
namespace Code_Snippets\Settings;
use function Code_Snippets\code_snippets;
use function Code_Snippets\enqueue_code_editor;
use function Code_Snippets\get_editor_themes;
/**
* Load the CSS and JavaScript for the editor preview field
*/
function enqueue_editor_preview_assets() {
$plugin = code_snippets();
enqueue_code_editor( 'php' );
// Enqueue all editor themes.
$themes = get_editor_themes();
foreach ( $themes as $theme ) {
wp_enqueue_style(
'code-snippets-editor-theme-' . $theme,
plugins_url( "dist/editor-themes/$theme.css", $plugin->file ),
[ 'code-editor' ],
$plugin->version
);
}
// Enqueue the menu scripts.
wp_enqueue_script(
'code-snippets-settings-menu',
plugins_url( 'dist/settings.js', $plugin->file ),
[ 'code-snippets-code-editor' ],
$plugin->version,
true
);
wp_set_script_translations( 'code-snippets-settings-menu', 'code-snippets' );
// Extract the CodeMirror-specific editor settings.
$setting_fields = get_settings_fields();
$editor_fields = array();
foreach ( $setting_fields['editor'] as $name => $field ) {
if ( empty( $field['codemirror'] ) ) {
continue;
}
$editor_fields[] = array(
'name' => $name,
'type' => $field['type'],
'codemirror' => addslashes( $field['codemirror'] ),
);
}
// Pass the saved options to the external JavaScript file.
$inline_script = 'var code_snippets_editor_settings = ' . wp_json_encode( $editor_fields ) . ';';
wp_add_inline_script( 'code-snippets-settings-menu', $inline_script, 'before' );
// Provide configuration and simple i18n for the version switch JS module.
$version_switch = array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'nonce_switch' => wp_create_nonce( 'code_snippets_version_switch' ),
'nonce_refresh' => wp_create_nonce( 'code_snippets_refresh_versions' ),
);
$strings = array(
'selectDifferent' => esc_html__( 'Please select a different version to switch to.', 'code-snippets' ),
'switching' => esc_html__( 'Switching...', 'code-snippets' ),
'processing' => esc_html__( 'Processing version switch. Please wait...', 'code-snippets' ),
'error' => esc_html__( 'An error occurred.', 'code-snippets' ),
'errorSwitch' => esc_html__( 'An error occurred while switching versions. Please try again.', 'code-snippets' ),
'refreshing' => esc_html__( 'Refreshing...', 'code-snippets' ),
'refreshed' => esc_html__( 'Refreshed!', 'code-snippets' ),
);
wp_add_inline_script( 'code-snippets-settings-menu', 'var code_snippets_version_switch = ' . wp_json_encode( $version_switch ) . '; var __code_snippets_i18n = ' . wp_json_encode( $strings ) . ';', 'before' );
}
/**
* Retrieve the list of code editor themes.
*
* @return array<string, string> List of editor themes.
*/
function get_editor_theme_list(): array {
$themes = [
'default' => __( 'Default', 'code-snippets' ),
];
foreach ( get_editor_themes() as $theme ) {
// Skip mobile themes.
if ( '-mobile' === substr( $theme, -7 ) ) {
continue;
}
$themes[ $theme ] = ucwords( str_replace( '-', ' ', $theme ) );
}
return $themes;
}
/**
* Render the editor preview setting
*/
function render_editor_preview() {
$settings = get_settings_values();
$settings = $settings['editor'];
$indent_unit = absint( $settings['indent_unit'] );
$tab_size = absint( $settings['tab_size'] );
$n_tabs = $settings['indent_with_tabs'] ? floor( $indent_unit / $tab_size ) : 0;
$n_spaces = $settings['indent_with_tabs'] ? $indent_unit % $tab_size : $indent_unit;
$indent = str_repeat( "\t", $n_tabs ) . str_repeat( ' ', $n_spaces );
$code = "add_filter( 'admin_footer_text', function ( \$text ) {\n\n" .
$indent . "\$site_name = get_bloginfo( 'name' );\n\n" .
$indent . '$text = "Thank you for visiting $site_name.";' . "\n" .
$indent . 'return $text;' . "\n" .
"} );\n";
echo '<textarea id="code_snippets_editor_preview">', esc_textarea( $code ), '</textarea>';
}