-
Notifications
You must be signed in to change notification settings - Fork 0
/
wp-image-box-widget.php
117 lines (109 loc) · 5.82 KB
/
wp-image-box-widget.php
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
<?php
class Image_Box_Widget extends WP_Widget {
/**
* Register widget with WordPress.
*/
function __construct() {
parent::__construct(
'image_box_widget', // Base ID
esc_html__( 'Image Box', 'text_domain' ), // Name
array( 'description' => esc_html__( 'Inserts an icon with a title and a text.', 'text_domain' ), ) // Args
);
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget($args, $instance) {
echo $args['before_widget']; ?>
<div class="<?php echo $instance['widget_classes']; ?>">
<?php if (!empty($instance['link'])) { ?>
<a href="<?php echo esc_url($instance['link']); ?>" rel="<?php echo esc_url($instance['title']); ?>">
<?php } ?>
<?php if (!empty($instance['font_icon_classes'])) { ?>
<div class="text-center">
<i class="<?php echo $instance['font_icon_classes']; ?> widget-icon" aria-hidden="true"></i>
</div>
<?php } ?>
<?php echo $args['before_title'] . apply_filters('widget_title', $instance['title']) . $args['after_title']; ?>
<?php if (!empty($instance['content'])) { ?><p><span><?php echo $instance['content']; ?></span></p><?php } ?>
<?php
if (!empty($instance['link'])) {
echo '</a>';
}
?>
</div>
<?php
echo $args['after_widget'];
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form( $instance ) {
$title = !empty($instance['title']) ? $instance['title'] : esc_html__('', 'text_domain');
$font_icon_classes = !empty($instance['font_icon_classes']) ? $instance['font_icon_classes'] : esc_html__('fa fa-question-circle-o', 'text_domain');
$widget_classes = !empty($instance['widget_classes']) ? $instance['widget_classes'] : esc_html__('col-md-4', 'text_domain');
$content = !empty($instance['content']) ? $instance['content'] : esc_html__('', 'text_domain');
$link = !empty($instance['link']) ? $instance['link'] : esc_url('', 'text_domain');
$link_text = !empty($instance['link_text']) ? $instance['link_text'] : esc_html__('Read More', 'text_domain');
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_attr_e( 'Title:', 'text_domain' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'font_icon_classes' ) ); ?>"><?php esc_attr_e( 'Font Icon Classes:', 'text_domain' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'font_icon_classes' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'font_icon_classes' ) ); ?>" type="text" value="<?php echo esc_attr( $font_icon_classes ); ?>">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'widget_classes' ) ); ?>"><?php esc_attr_e('Widget Classes:', 'text_domain'); ?></label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id('widget_classes')); ?>" name="<?php echo esc_attr($this->get_field_name('widget_classes')); ?>" type="text" value="<?php echo esc_attr($widget_classes); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'content' ) ); ?>"><?php esc_attr_e('Text:', 'text_domain'); ?></label>
<textarea class="widefat" id="<?php echo esc_attr($this->get_field_id('content')); ?>" name="<?php echo esc_attr($this->get_field_name('content')); ?>" type="text"><?php echo esc_attr($content); ?></textarea>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id('link')); ?>"><?php esc_attr_e('Link URL:', 'text_domain'); ?></label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id('link')); ?>" name="<?php echo esc_attr($this->get_field_name('link')); ?>" type="text" value="<?php echo esc_attr($link); ?>" placeholder="URL to linked page">
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id('link_text')); ?>"><?php esc_attr_e('Link Text:', 'text_domain'); ?></label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id('link_text')); ?>" name="<?php echo esc_attr( $this->get_field_name('link_text')); ?>" type="text" value="<?php echo esc_attr($link_text); ?>" placeholder="Text to show on link">
</p>
<?php
}
/**
* Sanitize widget form values as they are saved.
*
* @see WP_Widget::update()
*
* @param array $new_instance Values just sent to be saved.
* @param array $old_instance Previously saved values from database.
*
* @return array Updated safe values to be saved.
*/
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = (!empty($new_instance['title'])) ? strip_tags($new_instance['title']) : '';
$instance['font_icon_classes'] = (!empty($new_instance['font_icon_classes'])) ? strip_tags($new_instance['font_icon_classes']) : '';
$instance['widget_classes'] = (!empty($new_instance['widget_classes'])) ? strip_tags($new_instance['widget_classes']) : '';
$instance['content'] = (!empty($new_instance['content'])) ? $new_instance['content'] : '';
$instance['link'] = (!empty($new_instance['link'])) ? strip_tags($new_instance['link']) : '';
$instance['link_text'] = (!empty($new_instance['link_text'])) ? strip_tags($new_instance['link_text']) : '';
return $instance;
}
}
function register_image_box_widget() {
register_widget('Image_Box_Widget');
}
add_action('widgets_init', 'register_image_box_widget');
?>