# code-snippets/2.12.1/php/views/edit.php

Code Snippets, version 2.12.1. 204 lines.

- Page: https://pluginprobe.com/plugins/code-snippets/2.12.1/code/php/views/edit.php
- Raw: https://pluginprobe.com/plugins/code-snippets/2.12.1/raw/php/views/edit.php
- Modified: 2018-12-17T15:08:28+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/code-snippets/2.12.1/code/php/views/edit.php#L10-L20`.

```php
<?php

/**
 * HTML code for the Add New/Edit Snippet page
 *
 * @package Code_Snippets
 * @subpackage Views
 */

/* Bail if accessed directly */
if ( ! defined( 'ABSPATH' ) ) {
	return;
}

$table = code_snippets()->db->get_table_name();
$edit_id = code_snippets()->get_menu_slug( 'edit' ) === $_REQUEST['page'] ? absint( $_REQUEST['id'] ) : 0;
$snippet = get_snippet( $edit_id );

$classes = array();

if ( $edit_id ) {
	$classes[] = ( $snippet->active ? '' : 'in' ) . 'active-snippet';
} else {
	$classes[] = 'new-snippet';
}

?>
<div class="wrap">
	<h1><?php

		if ( $edit_id ) {
			esc_html_e( 'Edit Snippet', 'code-snippets' );
			printf( ' <a href="%1$s" class="page-title-action add-new-h2">%2$s</a>',
				code_snippets()->get_menu_url( 'add' ),
				esc_html_x( 'Add New', 'snippet', 'code-snippets' )
			);
		} else {
			esc_html_e( 'Add New Snippet', 'code-snippets' );
		}
		?></h1>

	<form method="post" id="snippet-form" action="" style="margin-top: 10px;" class="<?php echo implode( ' ', $classes ); ?>">
		<?php
		/* Output the hidden fields */

		if ( 0 !== $snippet->id ) {
			printf( '<input type="hidden" name="snippet_id" value="%d" />', $snippet->id );
		}

		printf( '<input type="hidden" name="snippet_active" value="%d" />', $snippet->active );

		?>
		<div id="titlediv">
			<div id="titlewrap">
				<label for="title" style="display: none;"><?php _e( 'Name', 'code-snippets' ); ?></label>
				<input id="title" type="text" autocomplete="off" name="snippet_name" value="<?php echo esc_attr( $snippet->name ); ?>" placeholder="<?php _e( 'Enter title here', 'code-snippets' ); ?>" />
			</div>
		</div>

		<h2>
			<label for="snippet_code">
				<?php _e( 'Code', 'code-snippets' ); ?>
			</label>
		</h2>

		<textarea id="snippet_code" name="snippet_code" rows="200" spellcheck="false" style="font-family: monospace; width: 100%;"><?php
			echo esc_textarea( $snippet->code );
			?></textarea>

		<?php
		/* Allow plugins to add fields and content to this page */
		do_action( 'code_snippets/admin/single', $snippet );

		/* Add a nonce for security */
		wp_nonce_field( 'save_snippet' );

		?>

		<p class="submit">
			<?php

			/* Make the 'Save and Activate' button the default if the setting is enabled */

			if ( 'single-use' === $snippet->scope ) {

				submit_button( null, 'primary', 'save_snippet', false );

				submit_button( __( 'Save Changes and Execute Once', 'code-snippets' ), 'secondary', 'save_snippet_execute', false );

			} elseif ( $snippet->shared_network && is_network_admin() ) {

				submit_button( null, 'primary', 'save_snippet', false );

			} elseif ( ! $snippet->active && code_snippets_get_setting( 'general', 'activate_by_default' ) ) {

				submit_button(
					__( 'Save Changes and Activate', 'code-snippets' ),
					'primary', 'save_snippet_activate', false
				);

				submit_button( null, 'secondary', 'save_snippet', false );

			} else {

				/* Save Snippet button */
				submit_button( null, 'primary', 'save_snippet', false );

				/* Save Snippet and Activate/Deactivate button */
				if ( ! $snippet->active ) {
					submit_button(
						__( 'Save Changes and Activate', 'code-snippets' ),
						'secondary', 'save_snippet_activate', false
					);

				} else {
					submit_button(
						__( 'Save Changes and Deactivate', 'code-snippets' ),
						'secondary', 'save_snippet_deactivate', false
					);
				}
			}

			if ( 0 !== $snippet->id ) {

				/* Download button */

				if ( apply_filters( 'code_snippets/enable_downloads', true ) ) {
					submit_button( __( 'Download', 'code-snippets' ), 'secondary', 'download_snippet', false );
				}

				/* Export button */

				submit_button( __( 'Export', 'code-snippets' ), 'secondary', 'export_snippet', false );

				/* Delete button */

				$confirm_delete_js = esc_js(
					sprintf(
						'return confirm("%s");',
						__( 'You are about to permanently delete this snippet.', 'code-snippets' ) . "\n" .
						__( "'Cancel' to stop, 'OK' to delete.", 'code-snippets' )
					)
				);

				submit_button(
					__( 'Delete', 'code-snippets' ),
					'secondary', 'delete_snippet', false,
					sprintf( 'onclick="%s"', $confirm_delete_js )
				);
			}

			?>
		</p>
	</form>
</div>

<script>
	'use strict';
	/* Loads CodeMirror on the snippet editor */
	var code_snippet_editor = (function () {

		var atts = [];
		atts = <?php
		$atts = array( 'mode' => 'text/x-php' );
		echo code_snippets_get_editor_atts( $atts, true );
		?>;
		atts['viewportMargin'] = Infinity;

		atts['extraKeys'] = {
			'Ctrl-Enter': function (cm) {
				document.getElementById('snippet-form').submit();
			}
		};

		var editor = CodeMirror.fromTextArea(document.getElementById('snippet_code'), atts);

		// set the cursor to the previous position
		var matches = window.location.href.match(/[?&]cursor=(\d+)_(\d+)/);
		if (matches) {
			editor.focus();
			editor.setCursor({
				line: matches[1],
				ch: matches[2]
			});
		}

		// send the current cursor position to the next page
		document.getElementById('snippet-form').addEventListener('submit', function () {
			var cursor = editor.getCursor();
			this.insertAdjacentHTML('beforeend', '<input type="hidden" name="snippet_editor_cursor" value="' + cursor.line + '_' + cursor.ch + '">');
		});

		// submit snippet  on ctrl/cmd+s
		document.addEventListener('keydown', function (e) {
			if ((window.navigator.platform.match('Mac') ? e.metaKey : e.ctrlKey) && 's' === e.key) {
				e.preventDefault();
				document.getElementById('save_snippet').click();
			}
		}, false);

		return editor;
	})();
</script>

```