better-archives-widget/widget-archives.php at master · Objectivco/better-archives-widget · 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
<?php

/**
 * Class Baw_Widgetarchives_Widget_My_Archives
 */
class Baw_Widgetarchives_Widget_My_Archives extends WP_Widget {

	//process the new widget
	function baw_widgetarchives_widget_my_archives() {
		$widget_ops = array(
			'classname'   => 'baw_widgetarchives_widget_class',
			'description' => __( 'Display links to archives grouped by year then month.', 'better-archives-widget' ),
		);
		parent::__construct( 'baw_widgetarchives_widget_my_archives', __( 'Custom Archives Widget', 'better-archives-widget' ), $widget_ops );
	}

	//build the widget settings form
	function form( $instance ) {
		$defaults = array( 'title' => 'archives' );
		$instance = wp_parse_args( (array) $instance, $defaults );
		$title    = $instance['title'];

		?>
		<p><?php esc_html_e( 'Title:', 'better-archives-widget' ); ?>
			<input class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
		</p>
		<?php
	}

	//save the widget settings
	function update( $new_instance, $old_instance ) {
		$instance          = $old_instance;
		$instance['title'] = strip_tags( $new_instance['title'] );

		return $instance;
	}

	//display the widget
	function widget( $args, $instance ) {
		extract( $args );

		echo $before_widget;
		$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Archives', 'better-archives-widget' ) : $instance['title'], $instance, $this->id_base );


		if ( ! empty( $title ) ) {
			echo $before_title . $title . $after_title;
		};

		// years - months

		global $wpdb;
		$prevYear    = '';
		$currentYear = '';

		/**
		 * Filter the SQL WHERE clause for retrieving archives.
		 */
		$where = apply_filters( 'getarchives_where', "WHERE post_type = 'post' AND post_status = 'publish' AND post_date <= now()" );

		/**
		 * Filter the SQL JOIN clause for retrieving archives.
		 */
		$join = apply_filters( 'getarchives_join', '' );

		if ( $months = $wpdb->get_results( "SELECT YEAR(post_date) AS year, MONTH(post_date) AS numMonth, DATE_FORMAT(post_date, '%M') AS month, count(ID) as post_count FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC" ) ) {
			echo '<ul class="baw-years">';
			foreach ( $months as $month ) {
				$currentYear = $month->year;
				if ( ( $currentYear !== $prevYear ) && ( '' !== $prevYear ) ) {
					echo '</ul></li>';
				}


				$args = array(
				    'post_type' => 'post',
				    'date_query' => array(
				        array(
				            'year'  => $month->year,
				            'month' => $month->numMonth
				        ),
				    ),
				);

				$queriedPosts = get_posts( $args );

				if ( $currentYear !== $prevYear ) {
					?>
					<li class="baw-year">
					<a class="baw-header" href="#"><?php echo esc_html( $month->year ); ?></a>
					<span class="baw-trigger">
						<svg version="1.1" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
						    <!--Generated by IJSVG (https://github.com/curthard89/IJSVG)-->
						    <g fill="#000000">
						        <path d="M23.834,2.335l-2.582,-2.213c-0.101,-0.086 -0.231,-0.122 -0.365,-0.118c-0.132,0.01 -0.255,0.073 -0.341,0.175l-8.54,10.051l-8.534,-10.051c-0.087,-0.102 -0.21,-0.165 -0.342,-0.175c-0.128,-0.003 -0.264,0.032 -0.365,0.118l-2.582,2.213c-0.101,0.087 -0.163,0.21 -0.173,0.343c-0.01,0.133 0.033,0.264 0.121,0.364l11.498,13.287c0.095,0.109 0.233,0.173 0.378,0.173c0.145,0 0.283,-0.063 0.378,-0.173l11.502,-13.287c0.087,-0.101 0.13,-0.231 0.121,-0.364c-0.01,-0.133 -0.073,-0.256 -0.174,-0.343Z" transform="translate(-0.009, 3.998)"></path>
						    </g>
						    <path fill="none" d="M0,0h24v24h-24Z"></path>
						</svg>
					</span>
					<ul class="baw-months">
					<?php
				} ?>
				<li class="baw-month">
					<a href="<?php echo esc_url( get_month_link( $month->year, $month->numMonth ) ); ?>"><?php echo esc_html( $month->month ); ?></a>
					<ul class="baw-posts">
						<?php foreach ( $queriedPosts as $queriedPost ): ?>
							<li class="baw-post">
								<a href="<?php echo get_the_permalink( $queriedPost->ID ); ?>"><?php echo $queriedPost->post_title; ?></a>
								<span class="baw-post-date"><?php echo get_the_date( 'F j, Y', $queriedPost->ID ); ?></span>
							</li>
						<?php endforeach; ?>
					</ul>
				</li>
				<?php
				$prevYear = $month->year;
			}
		}
		?>
		</ul></li>
		<?php
		echo '</ul>';
		echo $after_widget;
	}
}