View source
<?php
require_once "filebrowser.common.inc";
require_once "filebrowser.helpers.inc";
function filebrowser_node_info() {
return array(
'dir_listing' => array(
'type' => 'dir_listing',
'base' => 'filebrowser',
'name' => t('Directory listing'),
'description' => t("A listing of files similar to how Apache lists files in a directory."),
),
);
}
function filebrowser_permission() {
return array(
FILEBROWSER_CREATE_DIRECTORY_LISTING => array(
'title' => t('Create a directory listing'),
),
FILEBROWSER_DELETE_OWN_DIRECTORY_LISTINGS => array(
'title' => t('Delete own directory listings'),
),
FILEBROWSER_DELETE_ANY_DIRECTORY_LISTINGS => array(
'title' => t('Delete any directory listing'),
),
FILEBROWSER_EDIT_OWN_DIRECTORY_LISTINGS => array(
'title' => t('Edit own directory listings'),
),
FILEBROWSER_EDIT_ANY_DIRECTORY_LISTINGS => array(
'title' => t('Edit any directory listing'),
),
FILEBROWSER_VIEW_DIRECTORY_LISTINGS => array(
'title' => t('View directory listings'),
),
FILEBROWSER_UPLOAD => array(
'title' => t('Upload files'),
),
FILEBROWSER_DOWNLOAD_ARCHIVE => array(
'title' => t('Download archive'),
),
FILEBROWSER_DELETE_FILE => array(
'title' => t('Delete file'),
),
FILEBROWSER_RENAME_FILE => array(
'title' => t('Rename file'),
),
FILEBROWSER_DOWNLOAD => array(
'title' => t('Download files'),
),
FILEBROWSER_CREATE_FOLDER => array(
'title' => t('Create folders'),
),
);
}
function filebrowser_form(&$node, &$form_state) {
$type = node_type_get_type($node);
$form['title'] = array(
'#type' => 'textfield',
'#title' => check_plain($type->title_label),
'#default_value' => !empty($node->title) ? $node->title : '',
'#required' => TRUE,
);
$form['folder_path'] = array(
'#type' => 'textfield',
'#title' => t('The system file path to the directory'),
'#description' => t('This can be an absolute path or should be relative to the Drupal root directory.'),
'#default_value' => isset($node->folder_path) ? $node->folder_path : '',
'#required' => TRUE,
);
if (module_exists('token')) {
$form['token_help'] = array(
'#title' => t('Replacement patterns'),
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['token_help']['help'] = array(
'#theme' => 'token_tree',
'#token_types' => array(
'node',
),
);
}
$form['folder_rights'] = array(
'#type' => 'fieldset',
'#title' => t('Folder rights'),
'#tree' => TRUE,
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['folder_rights']['explore_subdirs'] = array(
'#type' => 'checkbox',
'#title' => t('Allow subdirectory listings.'),
'#default_value' => isset($node->folder_rights->explore_subdirs) ? $node->folder_rights->explore_subdirs : '',
);
$form['folder_rights']['download_archive'] = array(
'#type' => 'checkbox',
'#title' => t("Allow folder's files to be downloaded as an archive"),
'#description' => t("Check this if you allow users to download all folder files as an archive."),
'#default_value' => isset($node->folder_rights->download_archive) ? $node->folder_rights->download_archive : '',
);
$form['folder_rights']['create_folders'] = array(
'#type' => 'checkbox',
'#title' => t("Allow folder to be created"),
'#description' => t("Check this if you allow users to create new folders."),
'#default_value' => isset($node->folder_rights->create_folders) ? $node->folder_rights->create_folders : '',
);
$managers = _filebrowser_options(_filebrowser_externals('download_manager_info'));
$form['folder_rights']['download_manager'] = array(
'#type' => 'select',
'#title' => t("Download manager"),
'#description' => t("A download manager will handle the way of download folder files."),
'#default_value' => isset($node->folder_rights->download_manager) ? $node->folder_rights->download_manager : '',
'#options' => $managers,
'#weight' => -7,
);
$form['folder_rights']['force_download'] = array(
'#type' => 'checkbox',
'#title' => t("Force download"),
'#description' => t("If you select this options clicking a file-link will download the file. Leave this option off if you want the file to open in your browser."),
'#default_value' => isset($node->folder_rights->force_download) ? $node->folder_rights->force_download : '',
);
$forbidden_files_default = "descript.ion\nfile.bbs\n*.git\nCSV\n*.svn";
$form['folder_rights']['forbidden_files'] = array(
'#type' => 'textarea',
'#title' => t('Blacklist'),
'#description' => t('List of forbidden files. Use wildcards (*) if you want to exclude specific file extension. Example: *.git will exclude all files with .git extension.'),
'#default_value' => isset($node->folder_rights->forbidden_files) ? $node->folder_rights->forbidden_files : $forbidden_files_default,
);
$form['folder_rights']['filtered_files'] = array(
'#type' => 'textarea',
'#title' => t('Whitelist'),
'#description' => t('List of patterns to filter, one per line, you can use wildcards (ex. *.pdf).'),
'#default_value' => isset($node->folder_rights->filtered_files) ? $node->folder_rights->filtered_files : '',
);
$form['folder_uploads'] = array(
'#type' => 'fieldset',
'#tree' => TRUE,
'#title' => t('Folder Upload'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['folder_uploads']['enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Allow uploads'),
'#description' => t('Allow users to upload files.'),
'#default_value' => isset($node->folder_uploads->enabled) ? $node->folder_uploads->enabled : '',
);
$form['folder_uploads']['allow_overwrite'] = array(
'#type' => 'checkbox',
'#title' => t('Allow overwrites'),
'#description' => t('Allow files to be overwritten.'),
'#default_value' => isset($node->folder_uploads->allow_overwrite) ? $node->folder_uploads->allow_overwrite : '',
);
$form['folder_uploads']['accepted_uploaded_files'] = array(
'#type' => 'textarea',
'#title' => t('Accepted files for uploading'),
'#description' => t('List of file patterns (e.g. *.jpg) accepted for upload. Empty means anything. One pattern per line'),
'#default_value' => isset($node->folder_uploads->accepted_uploaded_files) ? $node->folder_uploads->accepted_uploaded_files : '',
);
$form['folder_presentation'] = array(
'#type' => 'fieldset',
'#title' => t('Folder presentation'),
'#tree' => TRUE,
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$presentations = _filebrowser_options(_filebrowser_externals('presentations'));
$form['folder_presentation']['default_view'] = array(
'#type' => 'select',
'#title' => t("Default view"),
'#default_value' => isset($node->folder_presentation->default_view) ? $node->folder_presentation->default_view : '',
'#options' => $presentations,
);
$form['folder_presentation']['encoding'] = array(
'#type' => 'textfield',
'#title' => t('FileSystem encoding'),
'#description' => t('Set here your file system encoding (UTF-8, ISO-8859-15, etc.).'),
'#default_value' => isset($node->folder_presentation->encoding) ? $node->folder_presentation->encoding : 'UTF-8',
'#required' => TRUE,
);
$form['folder_presentation']['hide_extension'] = array(
'#type' => 'checkbox',
'#title' => t('Hide file extensions'),
'#default_value' => isset($node->folder_presentation->hide_extension) ? $node->folder_presentation->hide_extension : '',
);
$columns = _filebrowser_externals('metadata_info');
$form['folder_presentation']['visible_columns'] = array(
'#type' => 'checkboxes',
'#title' => t("Visible columns"),
'#default_value' => _filebrowser_properties_to_checkboxes($node->folder_presentation->visible_columns),
'#options' => _filebrowser_options($columns),
);
$sortable = array();
foreach ($columns as $name => $data) {
if (isset($data['sortable']) && $data['sortable']) {
$sortable[$name] = $data['title'];
}
}
$form['folder_presentation']['default_sort'] = array(
'#type' => 'select',
'#title' => t("Default sort"),
'#default_value' => isset($node->folder_presentation->default_sort) ? $node->folder_presentation->default_sort : '',
'#options' => $sortable,
);
$form['folder_presentation']['default_sort_order'] = array(
'#type' => 'select',
'#title' => t("Default sort order"),
'#default_value' => isset($node->folder_presentation->default_sort_order) ? $node->folder_presentation->default_sort_order : '',
'#options' => array(
'asc' => t('Ascendant'),
'desc' => t('Descendant'),
),
);
$handlers = module_implements("filebrowser_handler_info");
if (count($handlers)) {
$form['file_handlers'] = array(
'#type' => 'fieldset',
'#tree' => TRUE,
'#title' => 'File handlers',
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
foreach ($handlers as $module) {
$info = module_invoke($module, "filebrowser_handler_info");
$form['file_handlers']["{$module}"] = array(
'#type' => 'fieldset',
'#tree' => TRUE,
'#title' => $info['description'],
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#weight' => -6,
);
$default_setting = $node->file_handlers->{$module};
if (!$default_setting) {
$default_setting = (object) array();
}
$settings = module_invoke($module, "filebrowser_handler_settings", $default_setting);
$form['file_handlers']["{$module}"]['enabled_thumbnailer'] = array(
'#type' => 'checkbox',
'#title' => t('Enabled as thumbnailer'),
'#description' => t('Enable this file handler as thumbnailer.'),
'#default_value' => isset($default_setting->enabled_thumbnailer) ? $default_setting->enabled_thumbnailer : FALSE,
);
$form['file_handlers']["{$module}"]['enabled_metadata'] = array(
'#type' => 'checkbox',
'#title' => t('Enabled as metadata provider'),
'#description' => t('Enable this file handler as metadata provider.'),
'#default_value' => isset($default_setting->enabled_metadata) ? $default_setting->enabled_metadata : FALSE,
);
foreach ($settings as $key => $setting) {
$form['file_handlers']["{$module}"][$key] = $setting;
}
}
}
return $form;
}
function filebrowser_validate(&$node) {
$node->folder_presentation = (object) $node->folder_presentation;
$path = _filebrowser_get_node_root($node);
$encoded_path = _filebrowser_encoding_to_fs($node, $path);
if (is_s3_filesystem($encoded_path)) {
validate_s3($encoded_path);
return;
}
if (!is_dir($encoded_path)) {
$success = mkdir($encoded_path, 0777, TRUE);
if (!$success) {
form_set_error('file_path', t('The directory %dir is not a valid directory and I\'m unable to help this.', array(
'%dir' => $path,
)));
}
else {
drupal_set_message(t('The directory %dir has been created.', array(
'%dir' => $path,
)));
}
}
else {
if (!is_readable($encoded_path)) {
form_set_error('file_path', t('The directory %dir is not readable.', array(
'%dir' => $path,
)));
}
}
}
function filebrowser_db_rewrite_sql($query, $primary_table, $primary_field, $args) {
global $user;
if ($primary_table == 'n' && $primary_field == 'nid' && !user_access(FILEBROWSER_VIEW_DIRECTORY_LISTINGS, $user)) {
$return = array(
'where' => "n.type != 'dir_listing'",
);
return $return;
}
}
function filebrowser_load($nodes) {
$query = db_select('node_dir_listing', 'n');
$query
->condition('nid', array_keys($nodes));
$query
->fields('n');
foreach ($query
->execute() as $data) {
$additions = (object) unserialize($data->properties);
$additions->folder_path = $data->folder_path;
$additions->nid = $data->nid;
_filebrowser_prepare_record($additions, TRUE);
foreach ($additions as $key => $value) {
$nodes[$data->nid]->{$key} = $value;
}
}
}
function filebrowser_insert($node) {
_filebrowser_prepare_record($node, FALSE);
drupal_write_record("node_dir_listing", $node);
}
function filebrowser_update($node) {
_filebrowser_prepare_record($node, FALSE);
drupal_write_record("node_dir_listing", $node, 'nid');
}
function filebrowser_delete($node) {
db_query('DELETE FROM {node_dir_listing} WHERE nid = :nid', array(
':nid' => $node->nid,
));
_filebrowser_node_content_delete($node);
}
function filebrowser_menu() {
$items = array();
$items['filebrowser/download/%'] = array(
'page callback' => 'filebrowser_page_download',
'file' => 'filebrowser.pages.inc',
'page arguments' => array(
2,
),
'type' => MENU_CALLBACK,
'access arguments' => array(
FILEBROWSER_DOWNLOAD,
),
);
$items['filebrowser/delete/%'] = array(
'page callback' => 'filebrowser_page_delete',
'file' => 'filebrowser.pages.inc',
'page arguments' => array(
2,
),
'type' => MENU_CALLBACK,
'access arguments' => array(
FILEBROWSER_DELETE_FILE,
),
);
$items['filebrowser/rename/%'] = array(
'page callback' => 'filebrowser_page_rename',
'file' => 'filebrowser.pages.inc',
'page arguments' => array(
2,
),
'type' => MENU_CALLBACK,
'access arguments' => array(
FILEBROWSER_RENAME_FILE,
),
);
$items['filebrowser/metadata/%'] = array(
'page callback' => 'drupal_get_form',
'page arguments' => array(
'filebrowser_form_metadata',
2,
),
'access callback' => '_filebrowser_metadata_access',
'access arguments' => array(
2,
),
'file' => 'filebrowser.pages.inc',
'type' => MENU_CALLBACK,
);
$items['filebrowser/thumbnails/%'] = array(
'page callback' => 'filebrowser_update_thumbnails',
'page arguments' => array(
2,
),
'access callback' => '_filebrowser_metadata_access',
'access arguments' => array(
2,
),
'file' => 'filebrowser.pages.inc',
'type' => MENU_CALLBACK,
);
return $items;
}
function filebrowser_view($node, $view_mode) {
if ($view_mode == "full") {
_filebrowser_load_files($node);
$breadcrumbs = array(
l(t('Home'), NULL),
);
$breadcrumb_path = "";
$path_elements = explode('/', rtrim($node->file_listing['.']['relative-path'], "/"));
for ($i = 0; $i < count($path_elements); $i++) {
$child_dir = $path_elements[$i] == '' ? '/' : $path_elements[$i];
$breadcrumb_path = $i < 2 ? $breadcrumb_path . $child_dir : $breadcrumb_path . '/' . $child_dir;
$fid = db_query("SELECT fid FROM {node_dir_listing_content}\n WHERE path = :path", array(
':path' => $breadcrumb_path,
))
->fetchField();
if ($child_dir == '/') {
$label = $node->title;
}
else {
$label = $child_dir;
}
if ($i < count($path_elements) - 1) {
$breadcrumbs[] = l($label, "node/{$node->nid}/{$fid}");
}
else {
$breadcrumbs[] = $label;
}
drupal_set_breadcrumb($breadcrumbs);
$current_view = _filebrowser_externals('presentations', $node->folder_presentation->default_view);
$node->content['filebrowser_content'] = array(
'#markup' => count($node->file_listing) == 0 ? '' : theme($current_view['theme'], array(
'node' => $node,
)),
'#weight' => 1,
);
if ($node->folder_uploads->enabled && user_access(FILEBROWSER_UPLOAD)) {
$form_name = module_exists('plupload') ? 'filebrowser_form_plupload_upload' : 'filebrowser_form_upload';
$form = drupal_get_form($form_name, $node);
$node->content['file_upload'] = array(
'#markup' => drupal_render($form),
'#weight' => 2,
);
}
if ($node->folder_rights->create_folders && user_access(FILEBROWSER_CREATE_FOLDER)) {
$form = drupal_get_form('filebrowser_form_create_folder', $node);
$node->content['filebrowser_form_create_folder'] = array(
'#markup' => drupal_render($form),
'#weight' => 3,
);
}
$statistics = array(
'empty' => t('This folder is empty'),
);
if ($node->file_listing['.']['folders_count'] > 0) {
$statistics['folders'] = format_plural($node->file_listing['.']['folders_count'], '1 folder', '@count folders');
$statistics['empty'] = NULL;
}
if ($node->file_listing['.']['files_count'] > 0) {
$statistics['files'] = format_plural($node->file_listing['.']['files_count'], '1 file', '@count files');
$statistics['size'] = format_size($node->file_listing['.']['size']);
$statistics['empty'] = NULL;
}
$node->content['filebrowser_statistics'] = array(
'#markup' => theme('dir_listing_statistics', $statistics),
'#weight' => 3,
);
}
}
$node->content['links']['filebrowser'] = array(
'#theme' => 'links__node__blog',
'#links' => _filebrowser_links($node),
'#attributes' => array(
'class' => array(
'links',
'inline',
),
),
);
return $node;
}
function filebrowser_node_view($node, $view_mode) {
if ($node->type == 'dir_listing' && $view_mode == 'full') {
$links = array();
if (_filebrowser_metadata_access($node->file_listing['.']['fid'])) {
$links['file_browser_metadata'] = array(
'href' => "filebrowser/metadata/{$node->file_listing['.']['fid']}",
'title' => t("Edit Metadatas"),
'query' => drupal_get_destination(),
);
}
$thumbnailers = module_implements("filebrowser_thumbnailer_prepare");
if (count($thumbnailers) != 0) {
$links['file_browser_update_thumbnails'] = array(
'href' => "filebrowser/thumbnails/{$node->file_listing['.']['fid']}",
'title' => t("Update thumbnails"),
'query' => drupal_get_destination(),
);
}
$node->content['links']['filebrowser'] = array(
'#theme' => 'links',
'#links' => $links,
);
}
}
function filebrowser_form_upload($form, &$form_state, $node) {
$form['filebrowser_uploads'] = array(
'#type' => 'fieldset',
'#title' => t('File Upload'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#description' => t('Uploaded file will be saved to the current directory.'),
'#prefix' => '<div class="attachments">',
'#suffix' => '</div>',
'#weight' => 30,
);
$form['node'] = array(
'#type' => 'value',
'#value' => $node,
);
$form['#attributes'] = array(
'enctype' => "multipart/form-data",
);
_filebrowser_load_files($node);
$form['filebrowser_uploads']['file'] = array(
'#type' => 'file',
'#title' => t('Upload file'),
'#size' => 40,
);
$form['submitted'] = array(
'#tree' => TRUE,
);
$form['filebrowser_uploads']['submit'] = array(
'#type' => 'submit',
'#value' => t('Upload'),
);
$form['filebrowser_uploads']["description"] = array(
'#type' => 'textarea',
'#title' => t('Description'),
'#size' => 255,
);
$form['filebrowser_uploads']["file_name"] = array(
'#type' => 'textfield',
'#description' => t('Just put filename with NO EXTENSION here if you want to rename the file you want to upload'),
'#title' => t('New name'),
'#size' => 40,
);
$form['#redirect'] = NULL;
return $form;
}
function filebrowser_form_plupload_upload($form, &$form_state, $node) {
$filter = _filebrowser_pattern_to_filter($node->folder_uploads->accepted_uploaded_files);
$form['filebrowser_uploads'] = array(
'#type' => 'fieldset',
'#title' => t('File Upload'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#description' => t('Uploaded file will be saved to the current directory.'),
'#prefix' => '<div class="attachments">',
'#suffix' => '</div>',
'#weight' => 30,
);
$form['node'] = array(
'#type' => 'value',
'#value' => $node,
);
$form['#attributes'] = array(
'enctype' => "multipart/form-data",
);
_filebrowser_load_files($node);
$form['filebrowser_uploads']['file'] = array(
'#type' => 'plupload',
'#title' => t('Upload file'),
'#size' => 40,
'#plupload_settings' => array(
'runtimes' => 'html5',
'chunk_size' => '1mb',
),
'#upload_validators' => array(
'file_validate_extensions' => array(
$filter,
),
),
);
$form['submitted'] = array(
'#tree' => TRUE,
);
$form['filebrowser_uploads']['submit'] = array(
'#type' => 'submit',
'#value' => t('Upload'),
);
$form['#redirect'] = NULL;
return $form;
}
function filebrowser_form_upload_validate($form, &$form_state) {
$node = $form_state['values']['node'];
_filebrowser_load_files($node);
$target = _filebrowser_build_new_upload_file_name($node, $form_state);
if (!$node->folder_uploads->allow_overwrite && file_exists($target)) {
form_error($form['filebrowser_uploads']["file"], t("This file already exists."));
}
if (!empty($node->folder_uploads->accepted_uploaded_files) && !_filebrowser_match_path($target, $node->folder_uploads->accepted_uploaded_files)) {
form_error($form['filebrowser_uploads']["file"], t("Sorry, you can't upload this kind of file."));
}
}
function filebrowser_form_plupload_upload_validate($form, &$form_state) {
}
function filebrowser_form_upload_submit($form, &$form_state) {
$node = $form_state['values']['node'];
$target = _filebrowser_build_new_upload_file_name($node, $form_state);
$success = copy($_FILES['files']['tmp_name']['file'], $target);
if (!$success) {
drupal_set_message(t("Unable to upload this file, do you have filesystem right to do that ?"), 'error');
}
else {
_filebrowser_load_files($node, NULL, TRUE);
if (!empty($form['filebrowser_uploads']["description"])) {
$file = $node->file_listing[_filebrowser_safe_basename($target)];
module_invoke_all('filebrowser_metadata_set', $file, array(
'description' => $form_state['values']["description"],
));
}
}
drupal_goto("node/{$node->nid}/{$node->file_listing['.']['fid']}", _filebrowser_url_query());
}
function filebrowser_form_plupload_upload_submit($form, &$form_state) {
$node = $form_state['values']['node'];
foreach ($form_state['values']['file'] as $upload) {
$file_name = $upload['name'];
$target = _filebrowser_encoding_to_fs($node, $node->file_listing['.']['full-path'] . "/" . $file_name);
$success = copy($upload['tmppath'], $target);
if (!$success) {
drupal_set_message(t("Unable to upload this file, do you have filesystem right to do that ?"), 'error');
}
}
_filebrowser_load_files($node, NULL, TRUE);
drupal_goto("node/{$node->nid}/{$node->file_listing['.']['fid']}", _filebrowser_url_query());
}
function filebrowser_form_create_folder($form, $form_state, $node) {
$form = array();
$form['filebrowser_create_folder'] = array(
'#type' => 'fieldset',
'#title' => t('Create a folder'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#description' => t('This folder will be created within the current directory.'),
'#weight' => 30,
);
$form['node'] = array(
'#type' => 'value',
'#value' => $node,
);
$form['#submit'][] = 'filebrowser_form_create_folder_submit';
$form['#validate'][] = 'filebrowser_form_create_folder_validate';
$form['filebrowser_create_folder']['folder_name'] = array(
'#type' => 'textfield',
'#title' => t('Folder Name'),
'#size' => 40,
'#required' => TRUE,
);
$form['filebrowser_create_folder']['description'] = array(
'#type' => 'textarea',
'#title' => t('Description'),
'#size' => 255,
);
$form['submitted'] = array(
'#tree' => TRUE,
);
$form['filebrowser_create_folder']['submit'] = array(
'#type' => 'submit',
'#value' => t('Create'),
);
return $form;
}
function filebrowser_form_create_folder_validate($form, $form_state) {
$node = $form_state['values']['node'];
_filebrowser_load_files($node);
$target = _filebrowser_encoding_to_fs($node, "{$node->file_listing['.']['full-path']}/{$form_state['values']['folder_name']}");
if (file_exists($target)) {
form_error($form['filebrowser_create_folder']['folder_name'], t("This folder already exists."));
}
}
function filebrowser_form_create_folder_submit($form, &$form_state) {
$node = $form_state['values']['node'];
$target = _filebrowser_encoding_to_fs($node, "{$node->file_listing['.']['full-path']}/{$form_state['values']['folder_name']}");
$success = mkdir($target, 0777);
if (!$success) {
drupal_set_message(t("Unable to create this folder, do you have filesystem right to do that ?"), 'error');
}
else {
_filebrowser_load_files($node, NULL, TRUE);
if (!empty($form_state['values']["description"])) {
$file = $node->file_listing[_filebrowser_safe_basename($target)];
module_invoke_all('filebrowser_metadata_set', $file, array(
'description' => $form_state['values']["description"],
));
}
}
drupal_goto("node/{$node->nid}/{$node->file_listing['.']['fid']}", _filebrowser_url_query());
}
function filebrowser_form_actions($form, &$form_state, $header, $options, $actions, $node) {
$form = array();
$form['#node'] = $node;
$form['table'] = array(
'#type' => 'tableselect',
'#header' => $header,
'#options' => $options,
'#multiple' => TRUE,
);
foreach ($options as $key => $option) {
if (!$option['fid']) {
$form['table'][$key]['#disabled'] = true;
}
}
$fb_options = array(
'' => t('choose an action'),
);
foreach ($actions as $action) {
$fb_options[$action['operation']] = $action['title'];
}
$form['action'] = array(
'#prefix' => '<br/><div class="container-inline">',
'#title' => t('actions'),
'#type' => 'select',
'#options' => $fb_options,
);
$form['submit'] = array(
'#value' => t('Process'),
'#type' => 'submit',
'#suffix' => '</div><br/>',
);
return $form;
}
function filebrowser_form_actions_submit($form, $form_state) {
$fids = array();
if (!empty($form_state['values']['action'])) {
foreach ($form_state['values']['table'] as $key => $value) {
if ($value) {
$fids[] = $form['table']['#options'][$key]['fid'];
}
}
$result = module_invoke_all('filebrowser_action_process', $form['#node'], $form_state['values']['action'], $fids);
if ($result) {
return $result;
}
}
header('Location: ' . request_uri(), TRUE, 302);
exit;
}
function filebrowser_form_delete_confirm($form, &$form_state, $fids) {
$items = array();
$folder_selected = FALSE;
foreach ($fids as $fid) {
$file = _filebrowser_node_content_load($fid);
$node = node_load($file['nid']);
$file['full-path'] = _filebrowser_encoding_to_fs($node, _filebrowser_get_node_root($node) . $file['path']);
$file['display-name'] = _filebrowser_safe_basename($file['full-path']);
$result = module_invoke_all('filebrowser_metadata_get', $file);
if ($result && is_array($result)) {
$file = array_merge($file, $result);
}
$file['thumbnail'] = _filebrowser_thumbnails_generate($node, $file);
$items[$fid] = $file;
}
$form['items_to_delete'] = array(
'#type' => 'value',
'#value' => $items,
);
$list = '<ul>';
foreach ($items as $item) {
$list .= '<li>' . $item['thumbnail'] . ' ';
if ($item['kind']) {
$folder_selected = TRUE;
$list .= '<b>' . $item['display-name'] . '</b>';
}
else {
$list .= $item['display-name'];
}
$list .= '</li>';
}
$list .= '</ul>';
$form['items'] = array(
'#type' => 'item',
'#title' => t('Items being deleted'),
'#markup' => $list,
);
if ($folder_selected) {
$form['confirmation'] = array(
'#type' => 'checkbox',
'#title' => t('Confirm deletion of selected <b>subfolders</b> and all of their content.'),
'#default_value' => FALSE,
);
}
else {
$form['confirmation'] = array(
'#type' => 'value',
'#value' => TRUE,
);
}
return confirm_form($form, t('Are you sure you want to delete the following items?'), isset($_GET['destination']) ? $_GET['destination'] : 'node/' . $node->nid, t('This action cannot be undone.'), t('Delete'), t('Cancel'));
}
function filebrowser_form_delete_confirm_validate($form, &$form_state) {
if (empty($form_state['values']['confirmation'])) {
form_set_error('confirmation', t('You must confirm deletion of selected subfolders.'));
}
}
function filebrowser_form_delete_confirm_submit($form, &$form_state) {
foreach ($form_state['values']['items_to_delete'] as $file) {
$fullpath = $file['full-path'];
if (is_s3_filesystem($fullpath)) {
s3_delete($fullpath);
}
else {
if (is_file($fullpath)) {
$result = unlink($fullpath);
if ($result) {
module_invoke_all('filebrowser_metadata_set', $file, NULL);
}
else {
drupal_set_message(t('Unable to delete @file', array(
'@file' => $fullpath,
)), 'warning');
}
}
else {
$result = _filebrowser_rmdir($fullpath);
if (!$result) {
drupal_set_message(t('Unable to prune @file (not empty ?)', array(
'@file' => $fullpath,
)), 'warning');
}
}
}
}
}
function filebrowser_form_rename($form, &$form_state, $fids) {
$original_files = array();
$form['new_names'] = array(
'#tree' => TRUE,
);
foreach ($fids as $fid) {
$content = _filebrowser_node_content_load($fid);
$node = node_load($content['nid']);
$name = _filebrowser_safe_basename($content['path']);
$path = _filebrowser_encoding_to_fs($node, _filebrowser_get_node_root($node) . $content['root']);
$original_files[$fid] = array(
'path' => $path,
'display-name' => $name,
'full-path' => $path . '/' . $name,
);
$form['new_names'][$fid] = array(
'#type' => 'textfield',
'#default_value' => $name,
);
}
$form['original_files'] = array(
'#type' => 'value',
'#value' => $original_files,
);
return confirm_form($form, t('Rename selected items...'), isset($_GET['destination']) ? $_GET['destination'] : 'node/' . $node->nid, t('This action cannot be undone.'), t('Rename'), t('Cancel'));
}
function filebrowser_form_rename_validate($form, &$form_state) {
foreach ($form_state['values']['new_names'] as $fid => $new_name) {
if (strpos($new_name, '/') !== FALSE || strpos($new_name, "\\") !== FALSE) {
form_set_error('new_names[' . $fid . ']', t('Invalid filename: :filename', array(
':filename' => $new_name,
)));
}
}
}
function filebrowser_form_rename_submit($form, &$form_state) {
$original_files = $form_state['values']['original_files'];
$new_names = $form_state['values']['new_names'];
foreach ($original_files as $fid => $original_file) {
if (!empty($new_names[$fid]) && $original_file['display-name'] != $new_names[$fid]) {
$new_file = array(
'display-name' => $new_names[$fid],
'full-path' => $original_file['path'] . '/' . $new_names[$fid],
);
if (file_exists($original_file['full-path'])) {
$metadata = module_invoke_all('filebrowser_metadata_get', $original_file);
rename($original_file['full-path'], $new_file['full-path']);
module_invoke_all('filebrowser_metadata_set', $new_file, $metadata);
module_invoke_all('filebrowser_metadata_set', $original_file, NULL);
}
}
}
}
function filebrowser_node_access($node, $op, $account) {
if ($op == 'view') {
if (!user_access(FILEBROWSER_VIEW_DIRECTORY_LISTINGS, $account)) {
return FALSE;
}
}
if ($op == 'create') {
if (!user_access(FILEBROWSER_CREATE_DIRECTORY_LISTING, $account)) {
return FALSE;
}
}
if ($op == 'update') {
if (!user_access(FILEBROWSER_EDIT_ANY_DIRECTORY_LISTINGS, $account) || !(user_access(FILEBROWSER_EDIT_OWN_DIRECTORY_LISTINGS, $account) && $account->uid == $node->uid)) {
return FALSE;
}
}
if ($op == 'delete') {
if (!user_access(FILEBROWSER_DELETE_ANY_DIRECTORY_LISTINGS, $account) || user_access(FILEBROWSER_DELETE_OWN_DIRECTORY_LISTINGS, $account) && $account->uid == $node->uid) {
return FALSE;
}
}
}
function filebrowser_filebrowser_actions_info($node) {
$actions = array();
if ($node->file_listing['.']['files_count'] || $node->file_listing['.']['folders_count']) {
if (_filebrowser_can_download_archive($node) && function_exists('zip_open')) {
$actions[] = array(
'operation' => 'download',
'title' => t("Download selected items as an ZIP archive (only files)"),
);
}
if (user_access(FILEBROWSER_DELETE_FILE)) {
$actions[] = array(
'operation' => 'delete',
'title' => t("Delete selected items"),
);
}
if (user_access(FILEBROWSER_RENAME_FILE)) {
$actions[] = array(
'operation' => 'rename',
'title' => t("Rename selected items"),
);
}
}
return $actions;
}
function filebrowser_filebrowser_action_process($node, $action, $fids) {
switch ($action) {
case 'download':
$root_fid = $node->file_listing['.']['fid'];
if (count($fids) > 0) {
$root_fid .= ":" . implode(',', $fids);
}
require_once "filebrowser.pages.inc";
filebrowser_page_download($root_fid);
break;
case 'delete':
drupal_goto("filebrowser/delete/" . implode(',', $fids), array(
'query' => drupal_get_destination(),
));
case 'rename':
drupal_goto("filebrowser/rename/" . implode(',', $fids), array(
'query' => drupal_get_destination(),
));
}
}
function filebrowser_filebrowser_download_manager_info() {
return array(
'public' => array(
'title' => t('Direct download (files are served by the web server and should be accessible by it)'),
),
'private' => array(
'title' => t('Private download (files are served by PHP/Drupal and could be everywhere)'),
),
);
}
function filebrowser_filebrowser_download_manager_process($delta = NULL, $file = NULL, $filename = NULL, $force_download = NULL) {
$content_disposition = $force_download ? 'Content-Disposition: attachment; filename="' : 'Content-Disposition: inline; filename="';
switch ($delta) {
case 'public':
$web_root = getcwd();
if (strpos($web_root, $file) === 0) {
$target = substr($file, strlen($web_root));
}
else {
$target = $file;
}
header("Location: " . url(trim($target, '/'), array(
'absolute' => TRUE,
)));
return TRUE;
case 'private':
if (ini_get('zlib.output_compression')) {
ini_set('zlib.output_compression', 'Off');
}
$headers = array(
'Content-Description' => 'File Transfer',
'Cache-Control' => 'public, must-revalidate, max-age=0',
'Pragma' => 'public',
'Expires' => 'Sat, 26 Jul 1997 05:00:00 GMT',
'Last-Modified' => gmdate('D, d M Y H:i:s') . ' GMT',
'Content-Type' => file_get_mimetype($filename),
'Content-Transfer-Encoding' => 'binary',
'Content-Length' => filesize($file),
);
if (stristr("MSIE", getenv("HTTP_USER_AGENT")) || stristr("Internet Explorer", getenv("HTTP_USER_AGENT"))) {
$headers['Content-Disposition'] = 'inline; filename="' . mb_convert_encoding(_filebrowser_safe_basename($filename), "ISO-8859-2", "UTF-8") . '";';
}
else {
$content_disposition = $force_download ? 'attachment;' : 'inline;';
$headers['Content-Disposition'] = $content_disposition . ' filename="' . _filebrowser_safe_basename($filename) . '";';
}
if (ob_get_level()) {
ob_end_clean();
}
foreach ($headers as $name => $value) {
drupal_add_http_header($name, $value);
}
drupal_send_headers();
drupal_set_time_limit(0);
if ($fd = fopen($file, 'rb')) {
while (!feof($fd)) {
print fread($fd, 1024);
}
fclose($fd);
}
else {
drupal_not_found();
}
drupal_exit();
}
}
function filebrowser_filebrowser_presentations() {
return array(
'list-view' => array(
'title' => t('Present this folder as a list-view'),
'theme' => 'dir_listing_list_view',
),
'icon-view' => array(
'title' => t('Present this folder as an icon-view'),
'theme' => 'dir_listing_icon_view',
),
);
}
function filebrowser_filebrowser_metadata_info() {
return array(
FILEBROWSER_DATA_NAME_ICON => array(
'title' => t('Icon'),
),
FILEBROWSER_DATA_NAME_DISPLAY_NAME => array(
'title' => t('Display name'),
'sortable' => TRUE,
'type' => 'string',
),
FILEBROWSER_DATA_NAME_CREATED => array(
'title' => t('created'),
'sortable' => TRUE,
'type' => 'integer',
),
FILEBROWSER_DATA_NAME_SIZE => array(
'title' => t('size'),
'sortable' => TRUE,
'type' => 'integer',
),
FILEBROWSER_DATA_NAME_MODIFIED => array(
'title' => t('modified'),
'sortable' => TRUE,
'type' => 'integer',
),
FILEBROWSER_DATA_NAME_TYPE => array(
'title' => t('Mime type'),
'sortable' => TRUE,
'type' => 'string',
),
FILEBROWSER_DATA_NAME_DESCRIPTION => array(
'title' => t('Description'),
'writable' => TRUE,
'sortable' => TRUE,
'type' => 'string',
),
);
}
function filebrowser_filebrowser_metadata_get($file) {
$full_path = $file['full-path'];
$is_file = is_file($full_path);
$result = array(
'created' => 0,
'modified' => 0,
'size' => 0,
'kind' => $is_file ? 0 : 1,
'mime-type' => !$is_file ? "folder" : file_get_mimetype($full_path),
'description' => _filebrowser_read_description($full_path),
);
if (($f_stats = stat($full_path)) !== FALSE) {
if (is_file($full_path)) {
$result['size'] = $f_stats['size'];
}
$result['created'] = $f_stats['ctime'];
$result['modified'] = $f_stats['mtime'];
}
return $result;
}
function filebrowser_filebrowser_metadata_set($file, $metadata) {
$base_path = _filebrowser_safe_dirname($file['full-path']);
$data = _filebrowser_load_description_file($base_path);
if (!isset($data['file'])) {
$data['file'] = "{$base_path}/descript.ion";
}
if ($metadata === NULL) {
unset($data['data'][$file['display-name']]);
}
else {
$data['data'][$file['display-name']] = $metadata['description'];
}
_filebrowser_save_description_file($data, $base_path);
_filebrowser_load_description_file($base_path, $data);
}
function filebrowser_theme() {
return array(
'dir_listing_list_view' => array(
'variables' => array(
'node' => NULL,
),
'file' => 'filebrowser.theme.inc',
),
'dir_listing_icon' => array(
'template' => 'dir_listing_icon',
),
'dir_listing_icon_view' => array(
'variables' => array(
'node' => NULL,
),
'file' => 'filebrowser.theme.inc',
),
'dir_listing_statistics' => array(
'variables' => array(
'statistics' => NULL,
),
'file' => 'filebrowser.theme.inc',
),
'dir_listing_metadata_group' => array(
'file' => 'filebrowser.theme.inc',
),
);
}
function filebrowser_node_operations() {
$operations = array(
'filebrowser_thumbnails' => array(
'label' => t('Update filebrowser thumbnails'),
'callback' => 'filebrowser_node_mass_update_thumbnails',
'callback arguments' => array(),
),
);
return $operations;
}
function filebrowser_node_mass_update_thumbnails($nodes) {
module_load_include("pages.inc", "filebrowser");
foreach ($nodes as $nid) {
$node = node_load($nid);
_filebrowser_load_files($node);
$fids[] = $node->file_listing['.']['fid'];
}
filebrowser_update_thumbnails($fids);
}
function _filebrowser_links($node) {
}
function _filebrowser_rmdir($dir) {
if (is_dir($dir)) {
$children = scandir($dir);
foreach ($children as $child) {
if ($child != '.' && $child != '..') {
$fullname = $dir . '/' . $child;
if (is_file($fullname) || is_link($fullname)) {
unlink($fullname);
}
elseif (is_dir($fullname)) {
if (!_filebrowser_rmdir($fullname)) {
return FALSE;
}
}
}
}
reset($children);
return rmdir($dir);
}
}
function is_s3_filesystem($target) {
if (module_exists('s3_fb')) {
if (is_s3_dir($target)) {
return true;
}
}
return false;
}
function is_s3_dir(&$dir) {
$dir_prefix = substr($dir, 0, 5);
if ($dir_prefix == 's3://') {
return true;
}
else {
return false;
}
}
