Initial commit

models/attachment.php

@@ -0,0 +1,56 @@
+<?php
+
+class JSON_API_Attachment {
+  
+  var $id;          // Integer
+  var $url;         // String
+  var $slug;        // String
+  var $title;       // String
+  var $description; // String
+  var $caption;     // String
+  var $parent;      // Integer
+  var $mime_type;   // String
+  
+  function JSON_API_Attachment($wp_attachment = null) {
+    if ($wp_attachment) {
+      $this->import_wp_object($wp_attachment);
+      if ($this->is_image()) {
+        $this->query_images();
+      }
+    }
+  }
+  
+  function import_wp_object($wp_attachment) {
+    $this->id = (int) $wp_attachment->ID;
+    $this->url = $wp_attachment->guid;
+    $this->slug = $wp_attachment->post_name;
+    $this->title = $wp_attachment->post_title;
+    $this->description = $wp_attachment->post_content;
+    $this->caption = $wp_attachment->post_excerpt;
+    $this->parent = (int) $wp_attachment->post_parent;
+    $this->mime_type = $wp_attachment->post_mime_type;
+  }
+  
+  function is_image() {
+    return (substr($this->mime_type, 0, 5) == 'image');
+  }
+  
+  function query_images() {
+    $sizes = array('thumbnail', 'medium', 'large', 'full');
+    if (function_exists('get_intermediate_image_sizes')) {
+      $sizes = array_merge(array('full'), get_intermediate_image_sizes());
+    }
+    $this->images = array();
+    foreach ($sizes as $size) {
+      list($url, $width, $height) = wp_get_attachment_image_src($this->id, $size);
+      $this->images[$size] = (object) array(
+        'url' => $url,
+        'width' => $width,
+        'height' => $height
+      );
+    }
+  }
+  
+}
+
+?>