# document-gallery/2.0.1/inc/class-document.php

Document Gallery, version 2.0.1. 79 lines.

- Page: https://pluginprobe.com/plugins/document-gallery/2.0.1/code/inc/class-document.php
- Raw: https://pluginprobe.com/plugins/document-gallery/2.0.1/raw/inc/class-document.php
- Modified: 2014-03-23T16:07:56+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/document-gallery/2.0.1/code/inc/class-document.php#L10-L20`.

```php
<?php
defined('WPINC') OR exit;

/**
 * Holds data specific to a given document.
 *
 * @author drossiter
 */
class DG_Document {

   /*==========================================================================
    * PRIVATE FIELDS
    *=========================================================================*/

   // templates for HTML output
   private static $doc_icon = false;
   private static $img_string = '<img src="%s" title="%s" alt="%s" />';

   // general document data
   private $description, $gallery, $ID, $link, $title, $title_attribute;

   /*==========================================================================
    * INIT GALLERY
    *=========================================================================*/

   /**
    * Constructs instance of Document.
    * @param type $attachment Attachment object used to initalize fields.
    * @param type $gallery    Instance of Gallery class.
    */
   public function __construct($attachment, $gallery) {
      include_once DG_PATH . 'inc/class-thumber.php';

      // init template for HTML output
      if(false === self::$doc_icon)
      {
         self::$doc_icon =
            '   <div class="document-icon">' . PHP_EOL .
            '      <a href="%s">%s<br>%s</a>' . PHP_EOL .
            '   </div>' . PHP_EOL;
      }

      // init general document data
      $this->gallery = $gallery;
      $this->description = $attachment->post_content;
      $this->ID = $attachment->ID;
      $this->link = $gallery->linkToAttachmentPg()
         ? get_attachment_link($attachment->ID)
         : wp_get_attachment_url($attachment->ID);
      $this->title = get_the_title($attachment->ID);
      $this->title_attribute = esc_attr(strip_tags($this->title));
   }

   /*==========================================================================
    * OUTPUT HTML STRING
    *=========================================================================*/

   /**
    * Returns HTML representing this Document.
    * @return string
    */
   public function __toString() {
      $thumb = $this->gallery->useFancyThumbs()
          ? DG_Thumber::getThumbnail($this->ID)
          : DG_Thumber::getDefaultThumbnail($this->ID);
      $icon = sprintf(self::$img_string, $thumb,
          $this->title_attribute, $this->title_attribute);
      $core = sprintf(self::$doc_icon, $this->link, $icon, $this->title);

      if($this->gallery->useDescriptions()) {
         $core .= "   <p>$this->description</p>" . PHP_EOL;
      }

      // users may filter icon here
      return apply_filters('dg_doc_icon', $core, $this->ID);
   }
}

?>
```