Skip to content
This repository
tree: 4fabbc00a5
Fetching contributors…

Cannot retrieve contributors at this time

file 264 lines (238 sloc) 13.131 kb
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264
<?php
/**
* The Pages widget replaces the default WordPress Pages widget. This version gives total
* control over the output to the user by allowing the input of all the arguments typically seen
* in the wp_list_pages() function.
*
* @package Hybrid
* @subpackage Widgets
* @author Justin Tadlock <justin@justintadlock.com>
* @copyright Copyright (c) 2008 - 2012, Justin Tadlock
* @link http://themehybrid.com/hybrid-core
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/

/**
* Pages Widget Class
*
* @since 0.6.0
*/
class Hybrid_Widget_Pages extends WP_Widget {

/**
* Set up the widget's unique name, ID, class, description, and other options.
*
* @since 1.2.0
*/
function __construct() {

/* Set up the widget options. */
$widget_options = array(
'classname' => 'pages',
'description' => esc_html__( 'An advanced widget that gives you total control over the output of your page links.', 'hybrid-core' )
);

/* Set up the widget control options. */
$control_options = array(
'width' => 800,
'height' => 350
);

/* Create the widget. */
$this->WP_Widget(
'hybrid-pages', // $this->id_base
__( 'Pages', 'hybrid-core'), // $this->name
$widget_options, // $this->widget_options
$control_options // $this->control_options
);
}

/**
* Outputs the widget based on the arguments input through the widget controls.
*
* @since 0.6.0
*/
function widget( $sidebar, $instance ) {
extract( $sidebar );

/* Set the $args for wp_list_pages() to the $instance array. */
$args = $instance;

/* Set the $title_li and $echo to false. */
$args['title_li'] = false;
$args['echo'] = false;

/* Open the output of the widget. */
echo $before_widget;

/* If a title was input by the user, display it. */
if ( !empty( $instance['title'] ) )
echo $before_title . apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) . $after_title;

/* Output the page list. */
echo '<ul class="xoxo pages">' . str_replace( array( "\r", "\n", "\t" ), '', wp_list_pages( $args ) ) . '</ul>';

/* Close the output of the widget. */
echo $after_widget;
}

/**
* Updates the widget control options for the particular instance of the widget.
*
* @since 0.6.0
*/
function update( $new_instance, $old_instance ) {
$instance = $old_instance;

/* Set the instance to the new instance. */
$instance = $new_instance;

$instance['title'] = strip_tags( $new_instance['title'] );
$instance['depth'] = strip_tags( $new_instance['depth'] );
$instance['child_of'] = strip_tags( $new_instance['child_of'] );
$instance['meta_key'] = strip_tags( $new_instance['meta_key'] );
$instance['meta_value'] = strip_tags( $new_instance['meta_value'] );
$instance['date_format'] = strip_tags( $new_instance['date_format'] );
$instance['number'] = strip_tags( $new_instance['number'] );
$instance['offset'] = strip_tags( $new_instance['offset'] );
$instance['include'] = preg_replace( '/[^0-9,]/', '', $new_instance['include'] );
$instance['exclude'] = preg_replace( '/[^0-9,]/', '', $new_instance['exclude'] );
$instance['exclude_tree'] = preg_replace( '/[^0-9,]/', '', $new_instance['exclude_tree'] );
$instance['authors'] = preg_replace( '/[^0-9,]/', '', $new_instance['authors'] );
$instance['post_type'] = $new_instance['post_type'];
$instance['sort_column'] = $new_instance['sort_column'];
$instance['sort_order'] = $new_instance['sort_order'];
$instance['show_date'] = $new_instance['show_date'];
$instance['link_before'] = $new_instance['link_before'];
$instance['link_after'] = $new_instance['link_after'];

$instance['hierarchical'] = ( isset( $new_instance['hierarchical'] ) ? 1 : 0 );

return $instance;
}

/**
* Displays the widget control options in the Widgets admin screen.
*
* @since 0.6.0
*/
function form( $instance ) {

/* Set up the default form values. */
$defaults = array(
'title' => esc_attr__( 'Pages', 'hybrid-core'),
'post_type' => 'page',
'depth' => 0,
'number' => '',
'offset' => '',
'child_of' => '',
'include' => '',
'exclude' => '',
'exclude_tree' => '',
'meta_key' => '',
'meta_value' => '',
'authors' => '',
'link_before' => '',
'link_after' => '',
'show_date' => '',
'hierarchical' => true,
'sort_column' => 'post_title',
'sort_order' => 'ASC',
'date_format' => get_option( 'date_format' )
);

/* Merge the user-selected arguments with the defaults. */
$instance = wp_parse_args( (array) $instance, $defaults );

$post_types = get_post_types( array( 'public' => true, 'hierarchical' => true ), 'objects' );
$sort_order = array( 'ASC' => esc_attr__( 'Ascending', 'hybrid-core' ), 'DESC' => esc_attr__( 'Descending', 'hybrid-core' ) );
$sort_column = array( 'post_author' => esc_attr__( 'Author', 'hybrid-core' ), 'post_date' => esc_attr__( 'Date', 'hybrid-core' ), 'ID' => esc_attr__( 'ID', 'hybrid-core' ), 'menu_order' => esc_attr__( 'Menu Order', 'hybrid-core' ), 'post_modified' => esc_attr__( 'Modified', 'hybrid-core' ), 'post_name' => esc_attr__( 'Slug', 'hybrid-core' ), 'post_title' => esc_attr__( 'Title', 'hybrid-core' ) );
$show_date = array( '' => '', 'created' => esc_attr__( 'Created', 'hybrid-core' ), 'modified' => esc_attr__( 'Modified', 'hybrid-core' ) );
$meta_key = array_merge( array( '' ), (array) get_meta_keys() );

?>

<div class="hybrid-widget-controls columns-3">
<p>
<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'hybrid-core' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'post_type' ); ?>"><code>post_type</code></label>
<select class="widefat" id="<?php echo $this->get_field_id( 'post_type' ); ?>" name="<?php echo $this->get_field_name( 'post_type' ); ?>">
<?php foreach ( $post_types as $post_type ) { ?>
<option value="<?php echo esc_attr( $post_type->name ); ?>" <?php selected( $instance['post_type'], $post_type->name ); ?>><?php echo esc_html( $post_type->labels->singular_name ); ?></option>
<?php } ?>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sort_order' ); ?>"><code>sort_order</code></label>
<select class="widefat" id="<?php echo $this->get_field_id( 'sort_order' ); ?>" name="<?php echo $this->get_field_name( 'sort_order' ); ?>">
<?php foreach ( $sort_order as $option_value => $option_label ) { ?>
<option value="<?php echo esc_attr( $option_value ); ?>" <?php selected( $instance['sort_order'], $option_value ); ?>><?php echo esc_html( $option_label ); ?></option>
<?php } ?>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sort_column' ); ?>"><code>sort_column</code></label>
<select class="widefat" id="<?php echo $this->get_field_id( 'sort_column' ); ?>" name="<?php echo $this->get_field_name( 'sort_column' ); ?>">
<?php foreach ( $sort_column as $option_value => $option_label ) { ?>
<option value="<?php echo esc_attr( $option_value ); ?>" <?php selected( $instance['sort_column'], $option_value ); ?>><?php echo esc_html( $option_label ); ?></option>
<?php } ?>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'depth' ); ?>"><code>depth</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'depth' ); ?>" name="<?php echo $this->get_field_name( 'depth' ); ?>" value="<?php echo esc_attr( $instance['depth'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'number' ); ?>"><code>number</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" value="<?php echo esc_attr( $instance['number'] ); ?>" />
</p>
</div>

<div class="hybrid-widget-controls columns-3">
<p>
<label for="<?php echo $this->get_field_id( 'offset' ); ?>"><code>offset</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'offset' ); ?>" name="<?php echo $this->get_field_name( 'offset' ); ?>" value="<?php echo esc_attr( $instance['offset'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'child_of' ); ?>"><code>child_of</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'child_of' ); ?>" name="<?php echo $this->get_field_name( 'child_of' ); ?>" value="<?php echo esc_attr( $instance['child_of'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'include' ); ?>"><code>include</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'include' ); ?>" name="<?php echo $this->get_field_name( 'include' ); ?>" value="<?php echo esc_attr( $instance['include'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'exclude' ); ?>"><code>exclude</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'exclude' ); ?>" name="<?php echo $this->get_field_name( 'exclude' ); ?>" value="<?php echo esc_attr( $instance['exclude'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'exclude_tree' ); ?>"><code>exclude_tree</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'exclude_tree' ); ?>" name="<?php echo $this->get_field_name( 'exclude_tree' ); ?>" value="<?php echo esc_attr( $instance['exclude_tree'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'meta_key' ); ?>"><code>meta_key</code></label>
<select class="widefat" id="<?php echo $this->get_field_id( 'meta_key' ); ?>" name="<?php echo $this->get_field_name( 'meta_key' ); ?>">
<?php foreach ( $meta_key as $meta ) { ?>
<option value="<?php echo esc_attr( $meta ); ?>" <?php selected( $instance['meta_key'], $meta ); ?>><?php echo esc_html( $meta ); ?></option>
<?php } ?>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'meta_value' ); ?>"><code>meta_value</code></label>
<input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'meta_value' ); ?>" name="<?php echo $this->get_field_name( 'meta_value' ); ?>" value="<?php echo esc_attr( $instance['meta_value'] ); ?>" />
</p>
</div>

<div class="hybrid-widget-controls columns-3 column-last">
<p>
<label for="<?php echo $this->get_field_id( 'authors' ); ?>"><code>authors</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'authors' ); ?>" name="<?php echo $this->get_field_name( 'authors' ); ?>" value="<?php echo esc_attr( $instance['authors'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'link_before' ); ?>"><code>link_before</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'link_before' ); ?>" name="<?php echo $this->get_field_name( 'link_before' ); ?>" value="<?php echo esc_attr( $instance['link_before'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'link_after' ); ?>"><code>link_after</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'link_after' ); ?>" name="<?php echo $this->get_field_name( 'link_after' ); ?>" value="<?php echo esc_attr( $instance['link_after'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><code>show_date</code></label>
<select class="widefat" id="<?php echo $this->get_field_id( 'show_date' ); ?>" name="<?php echo $this->get_field_name( 'show_date' ); ?>">
<?php foreach ( $show_date as $option_value => $option_label ) { ?>
<option value="<?php echo esc_attr( $option_value ); ?>" <?php selected( $instance['show_date'], $option_value ); ?>><?php echo esc_html( $option_label ); ?></option>
<?php } ?>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'date_format' ); ?>"><code>date_format</code></label>
<input type="text" class="smallfat code" id="<?php echo $this->get_field_id( 'date_format' ); ?>" name="<?php echo $this->get_field_name( 'date_format' ); ?>" value="<?php echo esc_attr( $instance['date_format'] ); ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'hierarchical' ); ?>">
<input class="checkbox" type="checkbox" <?php checked( $instance['hierarchical'], true ); ?> id="<?php echo $this->get_field_id( 'hierarchical' ); ?>" name="<?php echo $this->get_field_name( 'hierarchical' ); ?>" /> <?php _e( 'Hierarchical?', 'hybrid-core'); ?> <code>hierarchical</code></label>
</p>
</div>
<div style="clear:both;">&nbsp;</div>
<?php
}
}

?>
Something went wrong with that request. Please try again.