1 files changed, 75 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/bureaucracy/helper/fieldfile.php b/platform/www/lib/plugins/bureaucracy/helper/fieldfile.php
new file mode 100644
index 0000000..285308e
--- /dev/null
+++ b/platform/www/lib/plugins/bureaucracy/helper/fieldfile.php
@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * File upload field
+ */
+class helper_plugin_bureaucracy_fieldfile extends helper_plugin_bureaucracy_field {
+
+    /**
+     * Arguments:
+     *  - cmd
+     *  - label
+     *  - ^ (optional)
+     *
+     * @param array $args The tokenized definition, only split at spaces
+     */
+    function initialize($args) {
+        $this->init($args);
+
+        //default namespace for file upload (pagepath:file_name)
+        $this->opt['namespace'] = '.';
+
+        //check whenever the first argument is an upload namespace
+        if (isset($args[0]) && preg_match('/^[a-z.\-_:]+$/', $args[0])) {
+            $this->opt['namespace'] = array_shift($args);
+        }
+        $this->standardArgs($args);
+
+        $attr = array();
+        if(!isset($this->opt['optional'])) {
+            $attr['required'] = 'required';
+        }
+
+        $this->tpl = form_makeFileField('@@NAME@@', '@@DISPLAY@@', '@@ID@@', '@@CLASS@@', $attr);
+
+        if(!isset($this->opt['optional'])){
+            $this->tpl['class'] .= ' required';
+        }
+    }
+
+    /**
+     * Handle a post to the field
+     *
+     * Accepts and validates a posted value.
+     *
+     * @param array $value The passed value or array or null if none given
+     * @param helper_plugin_bureaucracy_field[] $fields (reference) form fields (POST handled upto $this field)
+     * @param int    $index  index number of field in form
+     * @param int    $formid unique identifier of the form which contains this field
+     * @return bool Whether the passed filename is valid
+     */
+    public function handle_post($value, &$fields, $index, $formid) {
+        $this->opt['file'] = $value;
+
+        return parent::handle_post($value['name'], $fields, $index, $formid);
+    }
+
+    /**
+     * @throws Exception max size, required or upload error
+     */
+    protected function _validate() {
+        global $lang;
+        parent::_validate();
+
+        $file = $this->getParam('file');
+        if($file['error'] == 1 || $file['error'] == 2) {
+            throw new Exception(sprintf($lang['uploadsize'],filesize_h(php_to_byte(ini_get('upload_max_filesize')))));
+        } else if($file['error'] == 4) {
+            if(!isset($this->opt['optional'])) {
+                throw new Exception(sprintf($this->getLang('e_required'),hsc($this->opt['label'])));
+            }
+        } else if( $file['error'] || !is_uploaded_file($file['tmp_name'])) {
+            throw new Exception(hsc($this->opt['label']) .' '. $lang['uploadfail'] . ' (' .$file['error'] . ')' );
+        }
+    }
+}