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<?php
// $Id$
/**
* @file
* Helper module for the file tests.
*/
/**
* Implementation of hook_menu().
*/
function file_test_menu() {
$items['file-test/upload'] = array(
'title' => t('Upload test'),
'page callback' => 'drupal_get_form',
'page arguments' => array('_file_test_form'),
'access arguments' => array('access content'),
'type' => MENU_CALLBACK,
);
return $items;
}
/**
* Form to test file uploads.
*/
function _file_test_form(&$form_state) {
$form['#attributes'] = array('enctype' => 'multipart/form-data');
$form['file_test_upload'] = array(
'#type' => 'file',
'#title' => t('Upload an image'),
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
return $form;
}
/**
* Process the upload.
*/
function _file_test_form_submit(&$form, &$form_state) {
// Validate the uploaded picture.
$file = file_save_upload('file_test_upload', array('file_validate_is_image' => array()));
if ($file) {
$form_state['values']['file_test_upload'] = $file;
drupal_set_message(t('File @filepath was uploaded.', array('@filepath' => $file->filepath)));
}
else {
drupal_set_message(t('Epic upload FAIL!'), 'error');
}
}
/**
* Reset/initialize the history of calls to the file_* hooks.
*/
function file_test_reset() {
// Keep track of calls to these hooks
$GLOBALS['file_test_results'] = array(
'load' => array(),
'validate' => array(),
'download' => array(),
'references' => array(),
'status' => array(),
'insert' => array(),
'update' => array(),
'copy' => array(),
'move' => array(),
'delete' => array(),
);
// These hooks will return these values.
$GLOBALS['file_test_hook_return'] = array(
'validate' => NULL,
'download' => NULL,
'references' => NULL,
);
}
/**
* Get the values passed to a the hook calls for a given operation.
*
* @param $op One of the hook_file_* operations.
* @returns Array of the parameters passed to each call.
*/
function file_test_get_calls($op) {
return $GLOBALS['file_test_results'][$op];
}
/**
* Implementation of hook_file_load().
*/
function file_test_file_load(&$file) {
$GLOBALS['file_test_results']['load'][] = func_get_args();
// Assign a value on the object so that we can test that the $file is passed
// by reference.
$file->file_test['loaded'] = TRUE;
}
/**
* Implementation of hook_file_validate().
*/
function file_test_file_validate(&$file) {
$GLOBALS['file_test_results']['validate'][] = func_get_args();
return $GLOBALS['file_test_hook_return']['validate'];
}
/**
* Implementation of hook_file_status().
*/
function file_test_file_status(&$file) {
$GLOBALS['file_test_results']['status'][] = func_get_args();
}
/**
* Implementation of hook_file_download().
*/
function file_test_file_download(&$file) {
$GLOBALS['file_test_results']['download'][] = func_get_args();
return $GLOBALS['file_test_hook_return']['download'];
}
/**
* Implementation of hook_file_references().
*/
function file_test_file_references(&$file) {
$GLOBALS['file_test_results']['references'][] = func_get_args();
return $GLOBALS['file_test_hook_return']['references'];
}
/**
* Implementation of hook_file_insert().
*/
function file_test_file_insert(&$file) {
$GLOBALS['file_test_results']['insert'][] = func_get_args();
}
/**
* Implementation of hook_file_update().
*/
function file_test_file_update(&$file) {
$GLOBALS['file_test_results']['update'][] = func_get_args();
}
/**
* Implemenation of hook_file_copy().
*/
function file_test_file_copy(&$file, &$source) {
$GLOBALS['file_test_results']['copy'][] = func_get_args();
}
/**
* Implemenation of hook_file_move().
*/
function file_test_file_move(&$file, &$source) {
$GLOBALS['file_test_results']['move'][] = func_get_args();
}
/**
* Implementation of hook_file_delete().
*/
function file_test_file_delete(&$file) {
$GLOBALS['file_test_results']['delete'][] = func_get_args();
}
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