/**
     * download_information function.
     *
     * @access public
     *
     * @param WP_Post $post
     *
     * @return void
     */
    public function download_information($post)
    {
        global $post;
        $download = new DLM_Download($post->ID);
        echo '<div class="dlm_information_panel">';
        do_action('dlm_information_start', $download->id);
        ?>
		<p>
			<label for="dlm-info-id"><?php 
        _e('ID', 'download-monitor');
        ?>
				<input type="text" id="dlm-info-id" value="<?php 
        echo $download->id;
        ?>
" readonly />
			</label>
		</p>
		<p>
			<label for="dlm-info-url"><?php 
        _e('URL', 'download-monitor');
        ?>
				<input type="text" id="dlm-info-url" value="<?php 
        echo $download->get_the_download_link();
        ?>
" readonly />
			</label>
		</p>
		<p>
			<label for="dlm-info-shortcode"><?php 
        _e('Shortcode', 'download-monitor');
        ?>
				<input type="text" id="dlm-info-shortcode" value='[download id="<?php 
        echo $download->id;
        ?>
"]' readonly />
			</label>
		</p>
		<?php 
        do_action('dlm_information_end', $download->id);
        echo '</div>';
    }
 /**
  * custom_columns function.
  *
  * @access public
  * @param mixed $column
  * @return void
  */
 public function custom_columns($column)
 {
     global $post, $download_monitor;
     $download = new DLM_Download($post->ID);
     $file = $download->get_file_version();
     switch ($column) {
         case "thumb":
             echo $download->get_the_image();
             break;
         case "download_id":
             echo $post->ID;
             break;
         case "download_cat":
             if (!($terms = get_the_term_list($post->ID, 'dlm_download_category', '', ', ', ''))) {
                 echo '<span class="na">&ndash;</span>';
             } else {
                 echo $terms;
             }
             break;
         case "download_tag":
             if (!($terms = get_the_term_list($post->ID, 'dlm_download_tag', '', ', ', ''))) {
                 echo '<span class="na">&ndash;</span>';
             } else {
                 echo $terms;
             }
             break;
         case "featured":
             if ($download->is_featured()) {
                 echo '<span class="yes">' . __('Yes', 'download-monitor') . '</span>';
             } else {
                 echo '<span class="na">&ndash;</span>';
             }
             break;
         case "members_only":
             if ($download->is_members_only()) {
                 echo '<span class="yes">' . __('Yes', 'download-monitor') . '</span>';
             } else {
                 echo '<span class="na">&ndash;</span>';
             }
             break;
         case "redirect_only":
             if ($download->redirect_only()) {
                 echo '<span class="yes">' . __('Yes', 'download-monitor') . '</span>';
             } else {
                 echo '<span class="na">&ndash;</span>';
             }
             break;
         case "file":
             if ($file) {
                 echo '<a href="' . $download->get_the_download_link() . '"><code>' . $file->filename;
                 if ($size = $download->get_the_filesize()) {
                     echo ' &ndash; ' . $size;
                 }
                 echo '</code></a>';
             } else {
                 echo '<span class="na">&ndash;</span>';
             }
             break;
         case "version":
             if ($file && $file->version) {
                 echo $file->version;
             } else {
                 echo '<span class="na">&ndash;</span>';
             }
             break;
         case "download_count":
             echo number_format($download->get_the_download_count(), 0, '.', ',');
             break;
         case "featured":
             if ($download->is_featured()) {
                 echo '<img src="' . $download_monitor->plugin_url() . '/assets/images/on.png" alt="yes" />';
             } else {
                 echo '<span class="na">&ndash;</span>';
             }
             break;
     }
 }
 /**
  * download_data function.
  *
  * @access public
  * @param mixed $atts
  * @param mixed $content
  * @return void
  */
 public function download_data($atts)
 {
     global $download_monitor;
     extract(shortcode_atts(array('id' => '', 'data' => '', 'version_id' => '', 'version' => ''), $atts));
     $id = apply_filters('dlm_shortcode_download_id', $id);
     if (empty($id) || empty($data)) {
         return;
     }
     $download = new DLM_Download($id);
     if ($version) {
         $version_id = $download->get_version_id($version);
     }
     if ($version_id) {
         $download->set_version($version_id);
     }
     switch ($data) {
         // File / Version Info
         case 'filename':
             return $download->get_the_filename();
         case 'filetype':
             return $download->get_the_filetype();
         case 'filesize':
             return $download->get_the_filesize();
         case 'version':
             return $download->get_the_version_number();
             // Download Info
         // Download Info
         case 'title':
             return $download->get_the_title();
         case 'short_description':
             return $download->get_the_short_description();
         case 'download_link':
             return $download->get_the_download_link();
         case 'download_count':
             return $download->get_the_download_count();
         case 'post_content':
             return wpautop(wptexturize(do_shortcode($download->post->post_content)));
         case 'post_date':
             return date_i18n(get_option('date_format', $download->post->post_date));
         case 'author':
             return $download->get_the_author();
             // Images
         // Images
         case 'image':
             return $download->get_the_image('full');
         case 'thumbnail':
             return $download->get_the_image('thumbnail');
             // Taxonomies
         // Taxonomies
         case 'tags':
             return get_the_term_list($id, 'dlm_download_tags', '', ', ', '');
         case 'categories':
             return get_the_term_list($id, 'dlm_download_category', '', ', ', '');
     }
 }