aboutsummaryrefslogtreecommitdiff
path: root/mod/file/lib
diff options
context:
space:
mode:
Diffstat (limited to 'mod/file/lib')
-rw-r--r--mod/file/lib/file.php45
1 files changed, 45 insertions, 0 deletions
diff --git a/mod/file/lib/file.php b/mod/file/lib/file.php
new file mode 100644
index 000000000..6f94772e7
--- /dev/null
+++ b/mod/file/lib/file.php
@@ -0,0 +1,45 @@
+<?php
+/**
+ * File helper functions
+ *
+ * @package ElggFile
+ */
+
+/**
+ * Prepare the upload/edit form variables
+ *
+ * @param FilePluginFile $file
+ * @return array
+ */
+function file_prepare_form_vars($file = null) {
+
+ // input names => defaults
+ $values = array(
+ 'title' => '',
+ 'description' => '',
+ 'access_id' => ACCESS_DEFAULT,
+ 'tags' => '',
+ 'container_guid' => elgg_get_page_owner_guid(),
+ 'guid' => null,
+ 'entity' => $file,
+ );
+
+ if ($file) {
+ foreach (array_keys($values) as $field) {
+ if (isset($file->$field)) {
+ $values[$field] = $file->$field;
+ }
+ }
+ }
+
+ if (elgg_is_sticky_form('file')) {
+ $sticky_values = elgg_get_sticky_values('file');
+ foreach ($sticky_values as $key => $value) {
+ $values[$key] = $value;
+ }
+ }
+
+ elgg_clear_sticky_form('file');
+
+ return $values;
+}