scripts.php

<?php
/*
 * $Id$
 *
 * Copyright (C) 2002-2007 Stephen Grier <stephengrier@users.sourceforge.net>
 *
 * See the inclosed NOTICE file for conditions of use and distribution.
 */


require './lib/base.php';

// Form actions.
define("FORM_ACTION_ACTIVATE", 'activate');
define("FORM_ACTION_DEACTIVATE", 'deactivate');
define("FORM_ACTION_CREATE", 'create');
define("FORM_ACTION_DELETE", 'delete');
define("FORM_ACTION_RENAME", 'rename');
define("FORM_ACTION_EDIT", 'edit');

SmartSieve::checkAuthentication();

$smartsieve = &$_SESSION['smartsieve'];
$scripts = &$_SESSION['scripts'];

$managesieve = &$GLOBALS['managesieve'];

/* do script actions if necessary. */

$action = SmartSieve::getFormValue('action');

switch ($action) {

	case (FORM_ACTION_ACTIVATE):
		$sids = SmartSieve::getFormValue('scriptID');
		if (is_array($sids)){
			// might have been more than one checkbox selected.
			// set only the first one active.
			$slist = array_keys(SmartSieve::getScriptList());
			if (isset($slist[$sids[0]])) {
				$s = $slist[$sids[0]];
				$ret = $managesieve->setActive("$s");
				if ($ret === false) {
					SmartSieve::setError(SmartSieve::text('activatescript failed').': ' . $managesieve->getError());
				} else {
					SmartSieve::setNotice(SmartSieve::text('Script "%s" successfully activated', array($s)));
				}
			}
		}
		break;

	case (FORM_ACTION_DEACTIVATE):
		// this deactivates whichever script, if any, is currently set
		// as the active script, so we don't care about the scriptID array.
		$ret = $managesieve->setActive('');
		if ($ret === false) {
			SmartSieve::setError(SmartSieve::text('activatescript failed').': ' . $managesieve->getError());
		} else {
			SmartSieve::setNotice(SmartSieve::text('Successfully deactivated all scripts'));
		}
		break;

	case (FORM_ACTION_CREATE):
		$newscript = SmartSieve::getFormValue('newscript');
		if ($newscript){
			if (SmartSieve::scriptExists($newscript)) {
				SmartSieve::setError(SmartSieve::text('Script "%s" already exists', array($newscript)));
			} else {
				if (!isset($scripts[$newscript]) || !is_object($scripts[$newscript])) {
					$scripts[$newscript] = new Script($newscript);
				}
				if (!$scripts[$newscript]->updateScript()) {
					SmartSieve::setError(SmartSieve::text('ERROR: ') . $scripts[$newscript]->errstr);
					SmartSieve::log(sprintf('failed writing script "%s" for %s: %s',
						$scripts[$newscript]->name, $_SESSION['smartsieve']['authz'], $scripts[$newscript]->errstr), LOG_ERR);
				}
				if (SmartSieve::scriptExists($newscript)) {
					SmartSieve::setNotice(SmartSieve::text('Successfully created script "%s"', array($newscript)));
				} else {
					SmartSieve::setError(SmartSieve::text('Could not create script "%s"', array($newscript)));
				}
			}
		}
		break;

	case (FORM_ACTION_DELETE):
		$sids = SmartSieve::getFormValue('scriptID');
		if (is_array($sids)){
			// might have been more than one checkbox selected.
			// try to delete each one in turn.
			foreach ($sids as $sid){
				$slist = array_keys(SmartSieve::getScriptList());
				if (isset($slist[$sid])) {
					$sname = $slist[$sid];
					$ret = $managesieve->deleteScript("$sname");
					if ($ret === false) {
						SmartSieve::setError('deletescript '.SmartSieve::text('failed: ') . $managesieve->getError());
					} else {
						SmartSieve::setNotice(SmartSieve::text('Script "%s" successfully deleted', array($sname)));
						if (isset($scripts["$sname"])) {
							unset($scripts["$sname"]);
						}
						if ($_SESSION['smartsieve']['workingScript'] == $sname) {
							SmartSieve::setWorkingScript();
						}
					}
				}
			}
		}
		break;

	case (FORM_ACTION_RENAME):
		$oldscript = '';
		$newscript = SmartSieve::getFormValue('newscript');
		$sids = SmartSieve::getFormValue('scriptID');
		if (is_array($sids)){
			// might have been more than one checkbox selected.
			// rename the first one only.
			$slist = array_keys(SmartSieve::getScriptList());
			if (isset($slist[$sids[0]])) {
				$oldscript = $slist[$sids[0]];
			}
		}
		if ($newscript && $oldscript){
			if (SmartSieve::scriptExists($newscript)) {
				SmartSieve::setError(SmartSieve::text('Script "%s" already exists', array($newscript)));
			} elseif (!SmartSieve::scriptExists($oldscript)) {
				SmartSieve::setError(SmartSieve::text('Script "%s" does not exist', array($oldscript)));
			} else {
				$resp = $managesieve->getScript("$oldscript");
				if ($resp === false || !is_array($resp)) {
					SmartSieve::setError('getscript '.SmartSieve::text('failed: ') . $managesieve->getError());
				} else {
					$old = $resp['raw'];
					$ret = $managesieve->putScript($newscript, $old);
					if ($ret === false) {
						SmartSieve::setError('putscript '.SmartSieve::text('failed: ') . $managesieve->getError());
					} else {
						// Check old and new are the same.
						$resp = $managesieve->getScript($newscript);
						if ($resp === false) {
							SmartSieve::setError('getscript '.SmartSieve::text('failed: ') . $managesieve->getError());
						} elseif ($resp['raw'] != $old) {
							SmartSieve::setError(SmartSieve::text('Failed to rename "%s" as "%s"', array($oldscript,$newscript)));
							$managesieve->deleteScript($newscript);
						} else {
							// Successfully copied old to new. Delete old.
							$ret = $managesieve->deleteScript("$oldscript");
							if ($ret === false) {
								SmartSieve::setError('deletescript '.SmartSieve::text('failed: ') . $managesieve->getError());
							} else {
								SmartSieve::setNotice(SmartSieve::text('Successfully renamed "%s" as "%s"', array($oldscript,$newscript)));
								if (isset($scripts["$oldscript"])) {
									$scripts[$newscript] = $scripts["$oldscript"];
									unset($scripts["$oldscript"]);
									$scripts[$newscript]->setName($newscript);
								}
								if ($_SESSION['smartsieve']['workingScript'] == $oldscript) {
									SmartSieve::setWorkingScript();
								}
							}
						}
					}
				}
			}
		}
		break;

	case (FORM_ACTION_EDIT):
		$s = SmartSieve::getFormValue('viewscript');
		if ($s){
			SmartSieve::setWorkingScript($s);
			header('Location: ' . SmartSieve::setUrl('main.php'),true);
			exit;
		}
		break;
}


$jsfile = 'scripts.js';
$jsonload = '';
$help_url = SmartSieve::getConf('scripts_help_url', '');
$slist = SmartSieve::getScriptList();
$i = 0;

include SmartSieve::getConf('include_dir', 'include') . '/common-head.inc';
include SmartSieve::getConf('include_dir', 'include') . '/menu.inc';
include SmartSieve::getConf('include_dir', 'include') . '/common_status.inc';
include SmartSieve::getConf('include_dir', 'include') . '/scripts.inc';
include SmartSieve::getConf('include_dir', 'include') . '/common-footer.inc';

SmartSieve::close();