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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
<?php
/**
** A base module for the following types of tags:
** [date] and [date*] # Date
**/
/* Shortcode handler */
add_action( 'wpcf7_init', 'wpcf7_add_shortcode_date' );
function wpcf7_add_shortcode_date() {
wpcf7_add_shortcode( array( 'date', 'date*' ),
'wpcf7_date_shortcode_handler', true );
}
function wpcf7_date_shortcode_handler( $tag ) {
$tag = new WPCF7_Shortcode( $tag );
if ( empty( $tag->name ) )
return '';
$validation_error = wpcf7_get_validation_error( $tag->name );
$class = wpcf7_form_controls_class( $tag->type );
$class .= ' wpcf7-validates-as-date';
if ( $validation_error )
$class .= ' wpcf7-not-valid';
$atts = array();
$atts['class'] = $tag->get_class_option( $class );
$atts['id'] = $tag->get_id_option();
$atts['tabindex'] = $tag->get_option( 'tabindex', 'int', true );
$atts['min'] = $tag->get_date_option( 'min' );
$atts['max'] = $tag->get_date_option( 'max' );
$atts['step'] = $tag->get_option( 'step', 'int', true );
if ( $tag->has_option( 'readonly' ) )
$atts['readonly'] = 'readonly';
if ( $tag->is_required() )
$atts['aria-required'] = 'true';
$atts['aria-invalid'] = $validation_error ? 'true' : 'false';
$value = (string) reset( $tag->values );
if ( $tag->has_option( 'placeholder' ) || $tag->has_option( 'watermark' ) ) {
$atts['placeholder'] = $value;
$value = '';
}
$value = wpcf7_get_hangover( $tag->name, $value );
$atts['value'] = $value;
if ( wpcf7_support_html5() ) {
$atts['type'] = $tag->basetype;
} else {
$atts['type'] = 'text';
}
$atts['name'] = $tag->name;
$atts = wpcf7_format_atts( $atts );
$html = sprintf(
'<span class="wpcf7-form-control-wrap %1$s"><input %2$s />%3$s</span>',
sanitize_html_class( $tag->name ), $atts, $validation_error );
return $html;
}
/* Validation filter */
add_filter( 'wpcf7_validate_date', 'wpcf7_date_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_date*', 'wpcf7_date_validation_filter', 10, 2 );
function wpcf7_date_validation_filter( $result, $tag ) {
$tag = new WPCF7_Shortcode( $tag );
$name = $tag->name;
$min = $tag->get_date_option( 'min' );
$max = $tag->get_date_option( 'max' );
$value = isset( $_POST[$name] )
? trim( strtr( (string) $_POST[$name], "\n", " " ) )
: '';
if ( $tag->is_required() && '' == $value ) {
$result['valid'] = false;
$result['reason'][$name] = wpcf7_get_message( 'invalid_required' );
} elseif ( '' != $value && ! wpcf7_is_date( $value ) ) {
$result['valid'] = false;
$result['reason'][$name] = wpcf7_get_message( 'invalid_date' );
} elseif ( '' != $value && ! empty( $min ) && $value < $min ) {
$result['valid'] = false;
$result['reason'][$name] = wpcf7_get_message( 'date_too_early' );
} elseif ( '' != $value && ! empty( $max ) && $max < $value ) {
$result['valid'] = false;
$result['reason'][$name] = wpcf7_get_message( 'date_too_late' );
}
if ( isset( $result['reason'][$name] ) && $id = $tag->get_id_option() ) {
$result['idref'][$name] = $id;
}
return $result;
}
/* Messages */
add_filter( 'wpcf7_messages', 'wpcf7_date_messages' );
function wpcf7_date_messages( $messages ) {
return array_merge( $messages, array(
'invalid_date' => array(
'description' => __( "Date format that the sender entered is invalid", 'contact-form-7' ),
'default' => __( 'Date format seems invalid.', 'contact-form-7' )
),
'date_too_early' => array(
'description' => __( "Date is earlier than minimum limit", 'contact-form-7' ),
'default' => __( 'This date is too early.', 'contact-form-7' )
),
'date_too_late' => array(
'description' => __( "Date is later than maximum limit", 'contact-form-7' ),
'default' => __( 'This date is too late.', 'contact-form-7' )
) ) );
}
/* Tag generator */
add_action( 'admin_init', 'wpcf7_add_tag_generator_date', 19 );
function wpcf7_add_tag_generator_date() {
if ( ! function_exists( 'wpcf7_add_tag_generator' ) )
return;
wpcf7_add_tag_generator( 'date', __( 'Date', 'contact-form-7' ),
'wpcf7-tg-pane-date', 'wpcf7_tg_pane_date' );
}
function wpcf7_tg_pane_date( $contact_form ) {
wpcf7_tg_pane_date_and_relatives( 'date' );
}
function wpcf7_tg_pane_date_and_relatives( $type = 'date' ) {
if ( ! in_array( $type, array() ) )
$type = 'date';
?>
<div id="wpcf7-tg-pane-<?php echo $type; ?>" class="hidden">
<form action="">
<table>
<tr><td><input type="checkbox" name="required" /> <?php echo esc_html( __( 'Required field?', 'contact-form-7' ) ); ?></td></tr>
<tr><td><?php echo esc_html( __( 'Name', 'contact-form-7' ) ); ?><br /><input type="text" name="name" class="tg-name oneline" /></td><td></td></tr>
</table>
<table>
<tr>
<td><code>id</code> (<?php echo esc_html( __( 'optional', 'contact-form-7' ) ); ?>)<br />
<input type="text" name="id" class="idvalue oneline option" /></td>
<td><code>class</code> (<?php echo esc_html( __( 'optional', 'contact-form-7' ) ); ?>)<br />
<input type="text" name="class" class="classvalue oneline option" /></td>
</tr>
<tr>
<td><code>min</code> (<?php echo esc_html( __( 'optional', 'contact-form-7' ) ); ?>)<br />
<input type="date" name="min" class="date oneline option" /></td>
<td><code>max</code> (<?php echo esc_html( __( 'optional', 'contact-form-7' ) ); ?>)<br />
<input type="date" name="max" class="date oneline option" /></td>
</tr>
<tr>
<td><code>step</code> (<?php echo esc_html( __( 'optional', 'contact-form-7' ) ); ?>)<br />
<input type="number" name="step" class="numeric oneline option" min="1" /></td>
</tr>
<tr>
<td><?php echo esc_html( __( 'Default value', 'contact-form-7' ) ); ?> (<?php echo esc_html( __( 'optional', 'contact-form-7' ) ); ?>)<br /><input type="text" name="values" class="oneline" /></td>
<td>
<br /><input type="checkbox" name="placeholder" class="option" /> <?php echo esc_html( __( 'Use this text as placeholder?', 'contact-form-7' ) ); ?>
</td>
</tr>
</table>
<div class="tg-tag"><?php echo esc_html( __( "Copy this code and paste it into the form left.", 'contact-form-7' ) ); ?><br /><input type="text" name="<?php echo $type; ?>" class="tag wp-ui-text-highlight code" readonly="readonly" onfocus="this.select()" /></div>
<div class="tg-mail-tag"><?php echo esc_html( __( "And, put this code into the Mail fields below.", 'contact-form-7' ) ); ?><br /><input type="text" class="mail-tag wp-ui-text-highlight code" readonly="readonly" onfocus="this.select()" /></div>
</form>
</div>
<?php
}
?>
|