def delete(path):
"""
Delete a file.
@param path A string containing a file path.
@return True for success, False for failure.
"""
if (php.is_file(path)):
return p.unlink(path)
def delete(path):
"""
Delete a file.
@param path A string containing a file path.
@return True for success, False for failure.
"""
if (php.is_file(path)):
return p.unlink(path)
def load_include(type_, plugin_, name = None):
"""
Load a plugin include file.
@param type
The include file's type (file extension).
@param plugin
The plugin to which the include file belongs.
@param name
Optionally, specify the file name. If not set, the plugin's name is used.
"""
if (php.empty(name)):
name = plugin_
file = './' + drupal_get_path('plugin', plugin) + "/name.type"
if (php.is_file(file)):
php.require_once( file )
return file
else:
return False
def load_include(type_, plugin_, name=None):
"""
Load a plugin include file.
@param type
The include file's type (file extension).
@param plugin
The plugin to which the include file belongs.
@param name
Optionally, specify the file name. If not set, the plugin's name is used.
"""
if (php.empty(name)):
name = plugin_
file = './' + drupal_get_path('plugin', plugin) + "/name.type"
if (php.is_file(file)):
php.require_once(file)
return file
else:
return False
watchdog('file system', 'The directory %directory does not exist.', \
{'%directory' : directory}, WATCHDOG_ERROR)
return False
# Check to see if the directory is writable.
if (not php.is_writable(directory._)):
if ((mode & FILE_MODIFY_PERMISSIONS)
and not php.chmod(directory, 0775)):
form_set_error(form_item, t('The directory %directory is not writable', \
{'%directory' : directory._}))
watchdog('file system', 'The directory %directory is not writable, ' + \
'because it does not have the correct permissions set.', \
{'%directory' : directory._}, WATCHDOG_ERROR)
return False
if ((file_directory_path() == directory._ or \
file_directory_temp() == directory._) and \
not php.is_file("directory/.htaccess")):
htaccess_lines = \
"SetHandler Drupal_Security_Do_Not_Remove_See_SA_2006_006\n" + \
"Options None\nOptions +FollowSymLinks"
fp = fopen("directory/.htaccess", 'w')
if (fp and fputs(fp, htaccess_lines)):
fclose(fp)
chmod(directory._ + '/.htaccess', 0664)
else:
variables = {'%directory' : directory._, \
'!htaccess' : '<br />' + php.nl2br(check_plain(htaccess_lines))}
form_set_error(form_item, t("Security warning: " + \
"Couldn't write + htaccess file. " + \
"Please create a .htaccess file in your " + \
"%directory directory which contains the following lines: " + \
"<code>!htaccess</code>", variables))
def check_directory(directory, mode = 0, form_item = None):
"""
Check that the directory exists and is writable + Directories need to
have execute permissions to be considered a directory by FTP servers, etc.
@param directory A string containing the name of a directory path.
@param mode A Boolean value to indicate if the directory should be created
if it does not exist or made writable if it is read-only.
@param form_item An optional string containing the name of a form item that
any errors will be attached to + This is useful for settings forms that
require the user to specify a writable directory + If it can't be made to
work, a form error will be set preventing them from saving the settings.
@return False when directory not found, or True when directory exists.
"""
php.Reference.check(directory);
directory._ = php.rtrim(directory._, '/\\')
# Check if directory exists.
if (not php.is_dir(directory._)):
if ((mode & FILE_CREATE_DIRECTORY) and mkdir(directory._) != False):
chmod(directory._, 0775); # Necessary for non-webserver users.
else:
if (form_item):
form_set_error(form_item, \
t('The directory %directory does not exist.', \
{'%directory' : directory._}))
watchdog('file system', 'The directory %directory does not exist.', \
{'%directory' : directory}, WATCHDOG_ERROR);
return False
# Check to see if the directory is writable.
if (not php.is_writable(directory._)):
if ((mode & FILE_MODIFY_PERMISSIONS) and not php.chmod(directory, 0775)):
form_set_error(form_item, t('The directory %directory is not writable', \
{'%directory' : directory._}))
watchdog('file system', 'The directory %directory is not writable, ' + \
'because it does not have the correct permissions set.', \
{'%directory' : directory._}, WATCHDOG_ERROR)
return False
if ((file_directory_path() == directory._ or \
file_directory_temp() == directory._) and \
not php.is_file("directory/.htaccess")):
htaccess_lines = \
"SetHandler Drupal_Security_Do_Not_Remove_See_SA_2006_006\n" + \
"Options None\nOptions +FollowSymLinks"
fp = fopen("directory/.htaccess", 'w')
if (fp and fputs(fp, htaccess_lines)):
fclose(fp)
chmod(directory._ + '/.htaccess', 0664)
else:
variables = {'%directory' : directory._, \
'!htaccess' : '<br />' + php.nl2br(check_plain(htaccess_lines))}
form_set_error(form_item, t("Security warning: " + \
"Couldn't write + htaccess file. " + \
"Please create a .htaccess file in your " + \
"%directory directory which contains the following lines: " + \
"<code>!htaccess</code>", variables))
watchdog('security', "Security warning: Couldn't write " + \
".htaccess file. Please create a .htaccess file in " + \
"your %directory directory which contains the " + \
"following lines: <code>not htaccess</code>", \
variables, WATCHDOG_ERROR)
return True
