'uc_file_admin_files_form_show',
'#validate' => array('uc_file_admin_files_form_show_validate'),
'#submit' => array('uc_file_admin_files_form_show_submit'),
) + uc_file_admin_files_form_show_files($form_state);
case UC_FILE_FORM_ACTION:
return array(
'#validate' => array('uc_file_admin_files_form_action_validate'),
'#submit' => array('uc_file_admin_files_form_action_submit'),
) + uc_file_admin_files_form_action($form_state);
}
}
/**
* Display all files that may be purchased and downloaded for administration.
*
* @ingroup forms
* @see
* uc_file_admin_files_form()
* uc_file_admin_files_form_show_validate()
* uc_file_admin_files_form_show_submit()
* theme_uc_file_admin_files_form_show()
*/
function uc_file_admin_files_form_show_files($form_state) {
$form['#tree'] = TRUE;
$form['#header'] = array(
array(),
array('data' => t('File'), 'field' => 'f.filename', 'sort' => 'asc'),
array('data' => t('Product'), 'field' => 'n.title'),
array('data' => t('SKU'), 'field' => 'fp.model')
);
// Create pager.
$query = pager_query(
"SELECT n.nid, f.filename, n.title, fp.model, f.fid, pf.pfid FROM {uc_files} as f ".
"LEFT JOIN {uc_file_products} as fp ON (f.fid = fp.fid) ".
"LEFT JOIN {uc_product_features} as pf ON (fp.pfid = pf.pfid) ".
"LEFT JOIN {node} as n ON (pf.nid = n.nid) ". tablesort_sql($form['#header']),
UC_FILE_PAGER_SIZE,
0,
"SELECT COUNT(*) FROM {uc_files}"
);
// Create checkboxes for each file.
$form['file_select'] = array('#tree' => TRUE);
while ($file = db_fetch_object($query)) {
$form['file_select'][$file->fid]['check'] = array('#type' => 'checkbox');
$form['file_select'][$file->fid]['filename'] = array('#value' => $file->filename);
$form['file_select'][$file->fid]['title'] = array('#value' => $file->title);
$form['file_select'][$file->fid]['nid'] = array('#value' => $file->nid);
$form['file_select'][$file->fid]['model'] = array('#value' => $file->model);
}
// Implement a Checkall / Uncheck all deal.
$check_all = l(t('Check all'), "admin/store/products/files", array('attributes' => array('id' => 'uc_file_select_all'), 'fragment' => 'NULL'));
$uncheck_all = l(t('Uncheck all'), 'admin/store/products/files', array('attributes' => array('id' => 'uc_file_select_none'), 'fragment' => 'NULL'));
$form['uc_file_select'] = array(
'#type' => 'markup',
'#value' => $check_all .' / '. $uncheck_all,
);
$form['uc_file_action'] = array(
'#type' => 'fieldset',
'#title' => t('File options'),
'#collapsible' => FALSE,
'#collapsed' => FALSE,
);
// Set our default actions.
$file_actions = array(
'uc_file_upload' => t('Upload file'),
'uc_file_delete' => t('Delete file(s)'),
);
// Check if any hook_file_action('info', $args) are implemented
foreach (module_implements('file_action') as $module) {
$name = $module .'_file_action';
$result = $name('info', NULL);
if (is_array($result)) {
foreach ($result as $key => $action) {
if ($key != 'uc_file_delete' && $key != 'uc_file_upload') {
$file_actions[$key] = $action;
}
}
}
}
$form['uc_file_action']['action'] = array(
'#type' => 'select',
'#title' => t('Action'),
'#options' => $file_actions,
'#prefix' => '',
'#suffix' => '
',
);
$form['uc_file_action']['submit'] = array(
'#type' => 'submit',
'#value' => t('Perform action'),
'#prefix' => '',
'#suffix' => '
',
);
return $form;
}
/**
* Ensure at least one file is selected when deleting.
*
* @see uc_file_admin_files_form_show_files()
*/
function uc_file_admin_files_form_show_validate($form, &$form_state) {
switch ($form_state['values']['uc_file_action']['action']) {
case 'uc_file_delete':
$file_ids = array();
if (is_array($form_state['values']['file_select'])) {
foreach ($form_state['values']['file_select'] as $fid => $value) {
if ($value) {
$file_ids[] = $fid;
}
}
}
if (count($file_ids) == 0) {
form_set_error('', t('You must select at least one file to delete.'));
}
break;
}
}
/**
* Move to the next step of the administration form.
*
* @see uc_file_admin_files_form_show_files()
*/
function uc_file_admin_files_form_show_submit($form, &$form_state) {
// Increment the form step.
$form_state['storage']['step'] = UC_FILE_FORM_ACTION;
$form_state['rebuild'] = TRUE;
}
/**
* @ingroup themeable
* @see uc_file_admin_files_form_show_files()
*/
function theme_uc_file_admin_files_form_show($form) {
$output = '';
$header = $form['#header'];
// Format the file table.
$rows = array();
foreach ($form['file_select'] as $fid => $value) {
// We only want numeric fid's
if (!is_numeric($fid)) {
continue;
}
$filename = drupal_render($form['file_select'][$fid]['filename']);
// Make directories bold + italic (or whatever's in the CSS).
$class = is_dir(uc_file_qualify_file($filename)) ? 'uc-file-directory-view' : '';
$rows[] = array(
array('data' => drupal_render($form['file_select'][$fid]['check'])),
array('data' => $filename, 'class' => $class),
array('data' => l(drupal_render($form['file_select'][$fid]['title']), 'node/'. drupal_render($form['file_select'][$fid]['nid']))),
array('data' => drupal_render($form['file_select'][$fid]['model']))
);
}
if (empty($rows)) {
$rows[] = array(array('data' => t('No file downloads available.'), 'colspan' => 4));
}
// Render everything.
$output .= ''. t('File downloads can be attached to any Ubercart product as a product feature. For security reasons the file downloads directory is separated from the Drupal file system. Here are the list of files (and their associated Ubercart products) that can be used for file downloads.', array('!download_url' => url('admin/store/settings/products/edit/features', array('query' => 'destination=admin/store/products/files')), '!file_url' => url('admin/settings/file-system'))) .'
';
$output .= drupal_render($form['uc_file_action']);
$output .= drupal_render($form['uc_file_select']);
$output .= theme('table', $header, $rows);
$output .= theme('pager', NULL, UC_FILE_PAGER_SIZE, 0);
$output .= drupal_render($form);
return $output;
}
/**
* Perform file action (upload, delete, hooked in actions).
*
* @ingroup forms
* @see
* uc_file_admin_files_form()
* uc_file_admin_files_form_action_validate()
* uc_file_admin_files_form_action_submit()
*/
function uc_file_admin_files_form_action($form_state) {
$file_ids = array();
foreach ((array)$form_state['values']['file_select'] as $fid => $value) {
$value = $value['check'];
if ($value) {
$file_ids[] = $fid;
}
}
$form['file_ids'] = array('#type' => 'value', '#value' => $file_ids);
$form['action'] = array('#type' => 'value', '#value' => $form_state['values']['uc_file_action']['action']);
$file_ids = _uc_file_sort_names(_uc_file_get_dir_file_ids($file_ids, FALSE));
switch ($form_state['values']['uc_file_action']['action']) {
case 'uc_file_delete':
$affected_list = _uc_file_build_js_file_display($file_ids);
$has_directory = FALSE;
foreach ($file_ids as $file_id) {
// Gather a list of user-selected filenames.
$file = uc_file_get_by_id($file_id);
$filename = $file->filename;
$file_list[] = (substr($filename, -1) == "/") ? $filename .' ('. t('directory') .')' : $filename;
// Determine if there are any directories in this list.
$path = uc_file_qualify_file($filename);
if (is_dir($path)) {
$has_directory = TRUE;
}
}
// Base files/dirs the user selected.
$form['selected_files'] = array(
'#type' => 'markup',
'#value' => theme_item_list($file_list, NULL, 'ul', array('class' => 'selected-file-name')),
);
$form = confirm_form(
$form, t('Delete file(s)'),
'admin/store/products/files',
t('Deleting a file will remove all its associated file downloads and product features. Removing a directory will remove any files it contains and their associated file downloads and product features.'),
t('Delete affected files'), t('Cancel')
);
// Don't even show the recursion checkbox unless we have any directories.
if ($has_directory && $affected_list[TRUE] !== FALSE ) {
$form['recurse_directories'] = array(
'#type' => 'checkbox',
'#title' => t('Delete selected directories and their sub directories'),
);
// Default to FALSE... although we have the JS behavior to update with the state
// of the checkbox on load, this should improve the experience of users who
// don't have JS enabled over not defaulting to any info.
$form['affected_files'] = array(
'#type' => 'markup',
'#value' => theme_item_list($affected_list[FALSE], 'Affected file(s)', 'ul', array('class' => 'affected-file-name')),
);
}
break;
case 'uc_file_upload': //Upload file
// Calculate the max size of uploaded files, in bytes.
$max_bytes = trim(ini_get('post_max_size'));
switch (strtolower($max_bytes{strlen($max_bytes)-1})) {
case 'g':
$max_bytes *= 1024;
case 'm':
$max_bytes *= 1024;
case 'k':
$max_bytes *= 1024;
}
// Gather list of directories under the selected one(s).
// '/' is always available.
$directories = array('' => '/');
$files = db_query("SELECT * FROM {uc_files}");
while ($file = db_fetch_object($files)) {
if (is_dir(variable_get('uc_file_base_dir', NULL) ."/". $file->filename)) {
$directories[$file->filename] = $file->filename;
}
}
$form['upload_dir'] = array(
'#type' => 'select',
'#title' => t('Directory'),
'#description' => t('The directory to upload the file to. The default directory is the root of the file downloads directory.'),
'#options' => $directories,
);
$form['upload'] = array(
'#type' => 'file',
'#title' => t('File'),
'#description' => t('The maximum file size that can be uploaded is %size bytes. You will need to use a different method to upload the file to the directory (e.g. (S)FTP, SCP) if your file exceeds this size.
The module will automatically detect files you upload using an alternate method.', array('%size' => number_format($max_bytes))),
);
$form['#attributes']['class'] .= 'foo';
$form = confirm_form(
$form, t('Upload file'),
'admin/store/products/files',
'',
t('Upload file'), t('Cancel')
);
// Must add this after confirm_form, as it runs over $form['#attributes'].
// Issue logged at d#319723
$form['#attributes']['enctype'] = 'multipart/form-data';
break;
default:
// This action isn't handled by us, so check if any hook_file_action('form', $args) are implemented.
foreach (module_implements('file_action') as $module) {
$name = $module .'_file_action';
$result = $name('form', array('action' => $form_state['values']['uc_file_action']['action'], 'file_ids' => $file_ids));
$form = (is_array($result)) ? array_merge($form, $result) : $form;
}
break;
}
return $form;
}
/**
* @see uc_file_admin_files_form_action()
*/
function uc_file_admin_files_form_action_validate($form, &$form_state) {
switch ($form_state['values']['action']) {
case 'uc_file_upload':
// Upload the file and get its object.
if ($temp_file = file_save_upload('upload', array())) {
// Check if any hook_file_action('upload_validate', $args) are implemented.
foreach (module_implements('file_action') as $module) {
$name = $module .'_file_action';
$result = $name('upload_validate', array('file_object' => $temp_file, 'form_id' => $form_id, 'form_state' => $form_state));
}
// Save the uploaded file for later processing.
$form_state['storage']['temp_file'] = $temp_file;
}
else {
form_set_error('', t('An error occurred while uploading the file'));
}
break;
default:
// This action isn't handled by us, so check if any hook_file_action('validate', $args) are implemented
foreach (module_implements('file_action') as $module) {
$name = $module .'_file_action';
$result = $name('validate', array('form_id' => $form_id, 'form_state' => $form_state));
}
break;
}
}
/**
* @see uc_file_admin_files_action()
*/
function uc_file_admin_files_form_action_submit($form, &$form_state) {
switch ($form_state['values']['action']) {
case 'uc_file_delete':
// File deletion status.
$status = TRUE;
// Delete the selected file(s), with recursion if selected.
$status = uc_file_remove_by_id($form_state['values']['file_ids'], $form_state['values']['recurse_directories']) && $status;
if ($status) {
drupal_set_message(t('The selected file(s) have been deleted.'));
}
else {
drupal_set_message(t('One or more files could not be deleted.'));
}
break;
case 'uc_file_upload':
// Build the destination location. We start with the base directory, then add any
// directory which was explicitly selected.
$dir = variable_get('uc_file_base_dir', NULL) .'/';
$dir = (is_null($form_state['values']['upload_dir'])) ? $dir : $dir . $form_state['values']['upload_dir'];
if (is_dir($dir)) {
// Retrieve our uploaded file.
$file_object = $form_state['storage']['temp_file'];
// Copy the file to its final location.
if (copy($file_object->filepath, $dir .'/'. $file_object->filename)) {
// Check if any hook_file_action('upload', $args) are implemented
foreach (module_implements('file_action') as $module) {
$name = $module .'_file_action';
$result = $name('upload', array('file_object' => $file_object, 'form_id' => $form_id, 'form_state' => $form_state));
}
// Update the file list
uc_file_refresh();
drupal_set_message(t('The file %file has been uploaded to %dir', array('%file' => $file_object->filename, '%dir' => $dir)));
}
else {
drupal_set_message(t('An error occurred while copying the file to %dir', array('%dir' => $dir)));
}
}
else {
drupal_set_message(t('Can not move file to %dir', array('%dir' => $dir)));
}
break;
default:
// This action isn't handled by us, so check if any hook_file_action('submit', $args) are implemented
foreach (module_implements('file_action') as $module) {
$name = $module .'_file_action';
$result = $name('submit', array('form_id' => $form_id, 'form_state' => $form_state));
}
break;
}
// Return to the original form state.
$form_state['rebuild'] = FALSE;
drupal_goto('admin/store/products/files');
}
/**
* TODO: Replace with == operator?
*/
function _uc_file_display_arrays_equivalent($recur, $no_recur) {
// Different sizes.
if (count($recur) != count($no_recur)) {
return FALSE;
}
// Check the elements.
for ($i = 0; $i < count($recur); $i++) {
if ($recur[$i] != $no_recur[$i]) {
return FALSE;
}
}
return TRUE;
}
/**
* Show all possible files in selectable list.
*/
function _uc_file_build_js_file_display($file_ids) {
// Gather the files if recursion is selected. Get 'em all ready to be punched into
// the file list.
$recursion_file_ids = _uc_file_sort_names(_uc_file_get_dir_file_ids($file_ids, TRUE));
foreach ($recursion_file_ids as $file_id) {
$file = uc_file_get_by_id($file_id);
$recursion[] = ''. $file->filename .'';
}
// Gather the files if recursion isn't selected. Get 'em all ready to be punched into
// the file list.
$no_recursion_file_ids = $file_ids;
foreach ($no_recursion_file_ids as $file_id) {
$file = uc_file_get_by_id($file_id);
$no_recursion[] = ''. $file->filename .'';
}
// We'll disable the recursion checkbox if they're equal.
$equivalent = _uc_file_display_arrays_equivalent($recursion_file_ids, $no_recursion_file_ids);
// The list to show if the recursion checkbox is $key.
$result[TRUE] = $equivalent ? FALSE : $recursion;
$result[FALSE] = $no_recursion;
// Set up some JS to dynamically update the list based on the
// recursion checkbox state.
drupal_add_js('uc_file_list[false] = '. drupal_to_js(''. implode('', $no_recursion) .'') .';', 'inline');
drupal_add_js('uc_file_list[true] = '. drupal_to_js(''. implode('', $recursion) .'') .';', 'inline');
return $result;
}