コード例 #1
0
ファイル: admin.php プロジェクト: vanlong200880/uni
/**
 * Add a category filter
 *
 * @since 0.1.0
 */
function wp_media_categories_add_category_filter()
{
    global $pagenow;
    // Bail if not upload page
    if ('upload.php' !== $pagenow) {
        return;
    }
    // Get media taxonomy
    $selected_value = isset($_GET['term']) ? $_GET['term'] : '';
    ?>


	<label for="media_category" class="screen-reader-text"><?php 
    esc_html_e('Filter by Category', 'wp-media-categories');
    ?>
</label>

	<?php 
    $dropdown_options = wp_media_categories_get_media_category_options($selected_value);
    wp_dropdown_categories($dropdown_options);
}
コード例 #2
0
/**
 * Add a category filter
 *
 * @since 0.1.0
 */
function wp_media_categories_add_category_filter()
{
    global $pagenow;
    // Bail if not upload page
    if ('upload.php' !== $pagenow) {
        return;
    }
    // Looking at specific term
    $selected_value = isset($_GET['term']) ? $_GET['term'] : '';
    // Maybe looking for attachments with no terms
    if (empty($selected_value)) {
        $selected_value = isset($_GET['media_category']) ? $_GET['media_category'] : '';
    }
    ?>

	<label for="media_category" class="screen-reader-text"><?php 
    esc_html_e('Filter by Category', 'wp-media-categories');
    ?>
</label>

	<?php 
    $dropdown_options = wp_media_categories_get_media_category_options($selected_value);
    wp_dropdown_categories($dropdown_options);
}
コード例 #3
0
ファイル: widgets.php プロジェクト: vanlong200880/uni
    public function widget($args, $instance)
    {
        $title = empty($instance['title']) ? __('Categories', 'wp-media-categories') : $instance['title'];
        // This filter is documented in wp-includes/default-widgets.php
        $title = apply_filters('widget_title', $title, $instance, $this->id_base);
        $c = !empty($instance['count']) ? '1' : '0';
        $h = !empty($instance['hierarchical']) ? '1' : '0';
        $d = !empty($instance['dropdown']) ? '1' : '0';
        echo $args['before_widget'];
        if (!empty($title)) {
            echo $args['before_title'] . $title . $args['after_title'];
        }
        $media_cat_args = wp_media_categories_get_media_category_options();
        $media_cat_args['show_count'] = $c;
        $media_cat_args['hierarchical'] = $h;
        $media_cat_args = array('taxonomy' => 'media_category', 'orderby' => 'name', 'show_count' => $c, 'hierarchical' => $h);
        if (!empty($d)) {
            static $first_dropdown = true;
            $dropdown_id = true === $first_dropdown ? 'media_category' : "{$this->id_base}-dropdown-{$this->number}";
            $first_dropdown = false;
            echo '<label class="screen-reader-text" for="' . esc_attr($dropdown_id) . '">' . $title . '</label>';
            $media_cat_args['show_option_none'] = __('Select Category', 'wp-media-categories');
            $media_cat_args['id'] = $dropdown_id;
            $media_cat_args['value_field'] = 'slug';
            /**
             * Filter the arguments for the Categories widget drop-down.
             *
             * @since 1.6.0
             *
             * @see wp_dropdown_categories()
             *
             * @param array $media_cat_args An array of Categories widget drop-down arguments.
             */
            wp_dropdown_categories(apply_filters('wp_media_categories_widget_categories_dropdown_args', $media_cat_args));
            ?>

			<script type='text/javascript'>
			/* <![CDATA[ */
			(function() {
				var dropdown = document.getElementById( "<?php 
            echo esc_js($dropdown_id);
            ?>
" );
				function onMediaCatChange() {
					if ( dropdown.options[ dropdown.selectedIndex ].value !== -1 ) {
						location.href = "<?php 
            echo home_url() . '/' . $media_taxonomy;
            ?>
/" + dropdown.options[ dropdown.selectedIndex ].value;
					}
				}
				dropdown.onchange = onMediaCatChange;
			})();
			/* ]]> */
			</script>

		<?php 
        } else {
            ?>

			<ul>

				<?php 
            $media_cat_args['title_li'] = '';
            /**
             * Filter the arguments for the Media Categories widget.
             *
             * @since 1.6.0
             *
             * @param array $media_cat_args An array of Media Categories widget options.
             */
            wp_list_categories(apply_filters('wp_media_categories_widget_categories_args', $media_cat_args));
            ?>

			</ul>

		<?php 
        }
        echo $args['after_widget'];
    }