gravityforms/preview.php at master · wp-premium/gravityforms · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
<?php

//For backwards compatibility, load wordpress if it hasn't been loaded yet
//Will be used if this file is being called directly
if ( ! class_exists( 'RGForms' ) ) {
	for ( $i = 0; $i < $depth = 10; $i ++ ) {
		$wp_root_path = str_repeat( '../', $i );

		if ( file_exists( "{$wp_root_path}wp-load.php" ) ) {
			require_once( "{$wp_root_path}wp-load.php" );
			require_once( "{$wp_root_path}wp-admin/includes/admin.php" );
			break;
		}
	}

	//redirect to the login page if user is not authenticated
	auth_redirect();
}

// If user doesn't have appropriate permissions, die.
if ( ! GFCommon::current_user_can_any( array( 'gravityforms_edit_forms', 'gravityforms_create_form', 'gravityforms_preview_forms' ) ) ) {
	die( esc_html__( "You don't have adequate permission to preview forms.", 'gravityforms' ) );
}

// Load form display class.
require_once( GFCommon::get_base_path() . '/form_display.php' );

// Get form ID.
$form_id = absint( rgget( 'id' ) );

// Get form object.
$form = RGFormsModel::get_form_meta( $_GET['id'] );

// Determine if we're loading minified scripts.
$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG || isset( $_GET['gform_debug'] ) ? '' : '.min';

?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
<head>
	<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
	<meta http-equiv="Imagetoolbar" content="No" />
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title><?php esc_html_e( 'Form Preview', 'gravityforms' ) ?></title>
	<?php

		// If form exists, enqueue its scripts.
		if ( ! empty( $form ) ) {
			GFFormDisplay::enqueue_form_scripts( $form );
		}

		wp_enqueue_script( 'gform_preview' );

		wp_print_head_scripts();

		$styles = apply_filters( 'gform_preview_styles', array(), $form );
		if ( ! empty( $styles ) ) {
			wp_print_styles( $styles );
		}

		/**
		 * Fire before the closing <head> tag of the preview page.
		 *
		 * @since 2.4.19
		 *
		 * @param int $form_id The ID of the form currently being previewed.
		 */
		do_action( 'gform_preview_header', $form_id );

	?>

</head>
<body>
<?php
/**
 * Fire after the opening <body> tag of the preview page.
 *
 * @since 2.4.19
 *
 * @param int $form_id The ID of the form currently being previewed.
 */
do_action( 'gform_preview_body_open', $form_id );
?>
<div id="preview_top">
	<div id="preview_hdr">

		<div>

			<span class="toggle_helpers">
				<input type="checkbox" name="showgrid" id="showgrid" value="Y" class="show-grid-input" /><label for="showgrid" class="show-grid-label"><?php esc_html_e( 'display grid', 'gravityforms' ) ?></label>
				<input type="checkbox" name="showme" id="showme" value="Y" class="show-helpers-input" /><label for="showme" class="show-helpers-label"><?php esc_html_e( 'show structure', 'gravityforms' ) ?></label>
			</span>

			<h2><?php esc_html_e( 'Form Preview', 'gravityforms' ) ?> : ID <?php echo $form_id; ?></h2>
		</div>
	</div>
	<div id="preview_note" class="preview_notice">
		<?php esc_html_e( 'Note: This is a simple form preview. This form may display differently when added to your page based on normal inheritance from parent theme styles.', 'gravityforms' ) ?> <i class="hidenotice" title="<?php esc_html_e( 'dismiss', 'gravityforms' ) ?>"></i>
	</div>
</div>
<div id="helper_legend_container">
	<ul id="helper_legend">
		<li class="showid">Element ID</li>
		<li class="showclass">Class Name</li>
	</ul>
</div>
<div id="preview_form_container">
	<span class="rule25"></span>
	<span class="rule33"></span>
	<span class="rule50"></span>
	<span class="rule66"></span>
	<span class="rule75"></span>
	<?php echo RGForms::get_form( $form_id, true, true, true ); ?>
</div>
<div id="browser_size_info"></div>

<!-- load up the styles -->

<link rel='stylesheet' href='<?php echo GFCommon::get_base_url() ?>/css/reset<?php echo $min; ?>.css' type='text/css' />
<?php

wp_print_footer_scripts();

/**
 * Fires in the footer of a Form Preview page
 *
 * @param int $_GET['id'] The ID of the form currently being previewed
 */
do_action( 'gform_preview_footer', $form_id );
?>

<?php if ( is_rtl() ) { ?><link rel='stylesheet' href='<?php echo GFCommon::get_base_url() ?>/css/rtl<?php echo $min; ?>.css' type='text/css' /><?php } ?>
<link rel='stylesheet' href='<?php echo GFCommon::get_base_url() ?>/css/preview<?php echo $min; ?>.css' type='text/css' />


</body>
</html>