index 945a6d2843a634e74cf56d986b59e4605dafc088..bc8936b37e213b6fcf39e5f22e767be0ec88f527 100644 (file)
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/* The sieve management class displays a list of sieve
+ * scripts for the given mail account.
+ * The account is identified by the parents uid attribute.
+ *
+ * $config The config object
+ * $dn The object edited
+ * $parent The parent object that provides the uid attribute
+ */
class sieveManagement extends plugin
{
var $parent = NULL;
var $scripts= array();
+ var $uattrib = "uid";
+ var $current_script = -1;
+ var $current_handler = NULL;
+ var $script_to_delete =-1;
+ var $sieve_handle = NULL;
+ var $Script_Error = "";
+ var $Sieve_Error = "";
+ var $create_script = FALSE;
-
- function sieveManagement($config,$dn,$parent)
+ /* To add new elements we need to know
+ * Where to add the element -> add_new_id
+ * Whould we add above or below this id -> add_above_below
+ * What kind of element should we add -> add_element_type
+ */
+ var $add_new_element = FALSE;
+ var $add_new_id = -1;
+ var $add_above_below = "below";
+ var $add_element_type = "sieve_comment";
+
+ /* If this variable is TRUE, this indicates that we have the
+ * import dialog opened.
+ */
+ var $Import_Script = FALSE;
+
+ /* Initialize the class and load all sieve scripts
+ * try to parse them and display errors
+ */
+ function sieveManagement($config,$dn,$parent,$uattrib)
{
+ /* Check given parameter */
+ if(!isset($parent->$uattrib)){
+ trigger_error("Sieve Management implementation error. Parameter 4 must be part of the given parent element.");
+ }
+
+ $this->uattrib = $uattrib;
$this->parent = $parent;
plugin::plugin($config,$dn);
-
- /* Connect to sieve class and try to get all available sieve scripts */
- $cfg= $this->config->data['SERVERS']['IMAP'][$this->parent->gosaMailServer];
-
- /* Log into the mail server */
- $sieve= new sieve($cfg["sieve_server"], $cfg["sieve_port"], $this->parent->uid,
- $cfg["password"], $cfg["admin"]);
-
- /* Try to login */
- if (!$sieve->sieve_login()){
- print_red(sprintf(_("Can't log into SIEVE server. Server says '%s'."),
- to_string($sieve->error_raw)));
+ /* Get sieve, if this fail abort class initialization */
+ if(!$this->sieve_handle = $this->get_sieve()){
return;
}
+
/* Get all sieve scripts names */
- if($sieve->sieve_listscripts()){
- if (is_array($sieve->response)){
- foreach($sieve->response as $key => $name){
- $this->scripts[$key]['NAME'] = $name;
+ if($this->sieve_handle->sieve_listscripts()){
+ if (is_array($this->sieve_handle->response)){
+ foreach($this->sieve_handle->response as $key => $name){
+
+ $data = array();
+ $data['NAME'] = $name;
+
+ if($key == "ACTIVE" && $key === "ACTIVE"){
+ $data['ACTIVE'] = TRUE;
+ }else{
+ $data['ACTIVE'] = FALSE;
+ }
+ $this->scripts[] = $data;
}
}
}
/* Get script contents */
foreach($this->scripts as $key => $script){
- $p = new My_Parser;
- $sieve->sieve_getscript($script['NAME']);
+ $p = new My_Parser($this);
+ $this->sieve_handle->sieve_getscript($script['NAME']);
$script = "";
- foreach($sieve->response as $line){
+ foreach($this->sieve_handle->response as $line){
$script.=$line;
}
+ $this->scripts[$key]['IS_NEW'] = FALSE;;
$this->scripts[$key]['SCRIPT'] = $script;
+ $this->scripts[$key]['ORIG_SCRIPT'] = $script;
$this->scripts[$key]['MSG'] = "";
$ret = $p->parse($script);
if(!$ret){
- $this->scripts[$key]['MSG'] = "<font color='red'>".$p->status_text."</font>";
- $this->scripts[$key]['STATUS'] = FALSE;
+ $this->scripts[$key]['STATUS'] = FALSE;
+ $this->scripts[$key]['MODE'] = "Source";
+ $this->scripts[$key]['MSG'] = _("Parse failed")."<font color='red'>".$p->status_text."</font>";
}else{
- $this->scripts[$key]['STATUS'] = TRUE;
+ $this->scripts[$key]['STATUS'] = TRUE;
+ $this->scripts[$key]['MODE'] = "Structured";
+ $this->scripts[$key]['MSG'] = _("Parse successful");
}
$this->scripts[$key]['PARSER'] = $p;
+ $this->scripts[$key]['EDITED'] = FALSE;
+ }
+ $this->sieve_handle = $this->sieve_handle;
+ }
+
+
+ /* Return a sieve class handle,
+ * false if login fails
+ */
+ function get_sieve()
+ {
+
+ /* Connect to sieve class and try to get all available sieve scripts */
+ if(isset($this->config->data['SERVERS']['IMAP'][$this->parent->gosaMailServer])){
+ $cfg= $this->config->data['SERVERS']['IMAP'][$this->parent->gosaMailServer];
+ $this->Sieve_Error = "";
+
+ $uattrib = $this->uattrib;
+
+ /* Log into the mail server */
+ $this->sieve_handle= new sieve(
+ $cfg["sieve_server"],
+ $cfg["sieve_port"],
+ $this->parent->$uattrib,
+ $cfg["password"],
+ $cfg["admin"]);
+
+ /* Try to login */
+ if (!@$this->sieve_handle->sieve_login()){
+ $this->Sieve_Error = $this->sieve_handle->error_raw;
+ return(FALSE);
+ }
+ return($this->sieve_handle);
+ }else{
+ $this->Sieve_Error = sprintf(_("The specified mail server '%s' does not exist within the GOsa configuration."),
+ $this->parent->gosaMailServer);
+ return(FALSE);
}
}
+
+ /* Handle sieve list
+ */
function execute()
{
+ /***************
+ * Create a new Script
+ ***************/
+
+ /* Force opening the add script dialog */
+ if(isset($_POST['create_new_script'])){
+ $this->create_script = TRUE;
+ }
+
+ /* Close add script dialog, without adding a new one */
+ if(isset($_POST['create_script_cancel'])){
+ $this->create_script = FALSE;
+ }
+
+ /* Display create script dialog
+ * handle posts, display warnings if specified
+ * name is not useable.
+ * Create a new script with given name
+ */
+ if($this->create_script){
+
+ /* Set initial name or used posted name if available */
+ $name = "";
+ if(isset($_POST['NewScriptName'])){
+ $name = trim($_POST['NewScriptName']);
+ }
+
+ /* Check given name */
+ $err = false;
+
+ /* Is given name in lower case characters ? */
+ if(isset($_POST['create_script_save'])){
+ if(!strlen($name)){
+ $err =true;
+ print_red(_("You should specify a name for your new script."));
+ }
+ /* Is given name in lower case characters ? */
+ if($name != strtolower($name)){
+ $err =true;
+ print_red(_("Only lower case names are allowed here."));
+ }
+
+ /* Only chars are allowed here */
+ if(preg_match("/[^a-z]/i",$name)){
+ $err =true;
+ print_red(_("Only a-z are allowed in script names."));
+ }
+
+ $tmp = $this->get_used_script_names();
+ if(in_array_ics($name,$tmp)){
+ $err =true;
+ print_red(_("The specified name is already in use."));
+ }
+ }
+
+ /* Create script if everything is ok */
+ if($this->create_script && isset($_POST['create_script_save']) && !$err){
+
+ /* Close dialog */
+ $this->create_script = FALSE;
+
+ /* Script contents to use */
+ $script = "/*New script */".
+ "stop;";
+
+ /* Create a new parser and initialize default values */
+ $p = new My_Parser($this);
+ $ret = $p->parse($script);
+ $sc['SCRIPT'] = $script;
+ $sc['ORIG_SCRIPT'] = $script;
+ $sc['IS_NEW'] = TRUE;
+ $sc['MSG'] = "";
+ if(!$ret){
+ $sc['STATUS'] = FALSE;
+ $sc['MODE'] = "Source";
+ $sc['MSG'] = _("Parse failed")."<font color='red'>".$p->status_text."</font>";
+ }else{
+ $sc['STATUS'] = TRUE;
+ $sc['MODE'] = "Structured";
+ $sc['MSG'] = _("Parse successful");
+ }
+ $sc['PARSER'] = $p;
+ $sc['EDITED'] = TRUE;
+ $sc['ACTIVE'] = FALSE;
+ $sc['NAME'] = $name;
+
+ /* Add script */
+ $this->scripts[$name] = $sc;
+ }else{
+
+ /* Display dialog to enter new script name */
+ $smarty = get_smarty();
+ $smarty->assign("NewScriptName",$name);
+ return($smarty->fetch(get_template_path("templates/create_script.tpl",TRUE,dirname(__FILE__))));
+ }
+ }
+
+
+ /*************
+ * Handle several posts
+ *************/
+
$once = TRUE;
foreach($_POST as $name => $value){
- if(preg_match("/^editscript_/",$name) && $once){
+
+ /* Edit script requested */
+ if(preg_match("/^editscript_/",$name) && $once && !$this->current_handler){
$script = preg_replace("/^editscript_/","",$name);
$script = preg_replace("/_(x|y)/","",$script);
$once = FALSE;
- $obj_handler = new sieveElement;
- $data = $this->scripts[$script]['PARSER'];
- $obj_handler->resolve_to_object($data);
- return($obj_handler->execute());
+ $this->current_script = $script;
+ $this->current_handler = $this->scripts[$script]['PARSER'];
+ $this->scripts[$script]['SCRIPT_BACKUP'] = $this->scripts[$script]['SCRIPT'];
+ }
+
+ /* remove script requested */
+ if($this->parent->acl_is_writeable("sieveManagement") && preg_match("/^delscript_/",$name) && $once && !$this->current_handler){
+ $script = preg_replace("/^delscript_/","",$name);
+ $script = preg_replace("/_(x|y)/","",$script);
+ $once = FALSE;
+ $this->script_to_delete = $script;
+ }
+
+ /* Activate script */
+ if($this->parent->acl_is_writeable("sieveManagement") && preg_match("/^active_script_/",$name) && $once && !$this->current_handler){
+ $script = preg_replace("/^active_script_/","",$name);
+ $script = preg_replace("/_(x|y)/","",$script);
+ $once = FALSE;
+
+ /* We can only activate existing scripts */
+ if(!$this->scripts[$script]['IS_NEW']){
+
+ /* Get sieve */
+ if(!$this->sieve_handle = $this->get_sieve()){
+ print_red(
+ sprintf(
+ _("Can't log into SIEVE server. Server says '%s'."),
+ to_string($this->Sieve_Error)));
+ }
+
+ /* Try to activate the given script and update
+ * class script array.
+ */
+ if(!$this->sieve_handle->sieve_setactivescript($this->scripts[$script]['NAME'])){
+ print_red(sprintf(_("Can't activate sieve script on server. Server says '%s'."),to_string($this->sieve_handle->error_raw)));
+ }else{
+ foreach($this->scripts as $key => $data){
+ if($key == $script){
+ $this->scripts[$key]['ACTIVE'] = TRUE;
+ }else{
+ $this->scripts[$key]['ACTIVE'] = FALSE;
+ }
+ }
+ }
+ }
}
}
+
+ /*************
+ * Remove script handling
+ *************/
- $List = new divSelectBox("sieveManagement");
+ /* Remove aborted */
+ if(isset($_POST['delete_cancel'])){
+ $this->script_to_delete = -1;
+ }
+
+ /* Remove confirmed */
+ if($this->parent->acl_is_writeable("sieveManagement") && isset($_POST['delete_script_confirm'])){
+
+ $script = $this->scripts[$this->script_to_delete];
+
+ /* Just remove from array if it is a new script */
+ if($script['IS_NEW']){
+ unset($this->scripts[$this->script_to_delete]);
+ }else{
+
+ /* Get sieve */
+ if(!$this->sieve_handle = $this->get_sieve()){
+ print_red(
+ sprintf(
+ _("Can't log into SIEVE server. Server says '%s'."),
+ to_string($this->Sieve_Error)));
+ }
+
+ if(!$this->sieve_handle->sieve_deletescript($this->scripts[$this->script_to_delete]['NAME'])){
+ print_red(sprintf(_("Can't remove sieve script from server. Server says '%s'."),to_string($this->sieve_handle->error_raw)));
+ }else{
+ unset($this->scripts[$this->script_to_delete]);
+ }
+ }
+ $this->script_to_delete = -1;
+ }
+
+ /* Display confirm dialog */
+ if($this->script_to_delete != -1){
+ $smarty = get_smarty();
+ $smarty->assign("Warning",
+ sprintf(_("You are going to remove the sieve script '%s' from your mail server."),
+ $this->scripts[$this->script_to_delete]['NAME']));
+ return($smarty->fetch(get_template_path("templates/remove_script.tpl",TRUE,dirname(__FILE__))));
+ }
+
+
+ /**************
+ * Save script changes
+ **************/
+
+ /* Abort saving */
+ if(isset($_POST['cancel_sieve_changes'])){
+ $tmp = $this->scripts[$this->current_script]['SCRIPT_BACKUP'];
+ $this->scripts[$this->current_script]['SCRIPT'] = $tmp;
+ $this->scripts[$this->current_script]['PARSER']->parse($tmp);
+ $this->current_handler = NULL;
+ }
+ /* Save currently edited sieve script. */
+ if($this->parent->acl_is_writeable("sieveManagement") &&
+ isset($_POST['save_sieve_changes']) &&
+ is_object($this->current_handler)){
+ $chk = $this->current_handler->check();
+ if(!count($chk)){
+
+ $sc = $this->scripts[$this->current_script]['SCRIPT'];
+ $p = new My_Parser($this);
+ if($p -> parse($sc)){
+
+ if($this->scripts[$this->current_script]['MODE'] == "Source-Only"){
+ $this->scripts[$this->current_script]['MODE'] = "Source";
+ }
+
+ $this->scripts[$this->current_script]['PARSER'] = $p;
+ $this->scripts[$this->current_script]['EDITED'] = TRUE;
+ $this->scripts[$this->current_script]['STATUS'] = TRUE;
+ $this->scripts[$this->current_script]['MSG'] = _("Edited");
+ $this->current_handler = NULL;
+ }else{
+ print_red($p->status_text);;
+ }
+ }else{
+ foreach($chk as $msgs){
+ print_red(sprintf(_("Please fix all errors before saving. Last error was : %s"),$msgs));
+ }
+ }
+ }
+
+
+ /*************
+ * Display edit dialog
+ *************/
+
+ /* Display edit dialog, depending on Mode display different uis
+ */
+ if($this->current_handler){
+
+ if(isset($_POST['Import_Script'])){
+ $this->Import_Script = TRUE;
+ }
+
+ if(isset($_POST['Import_Script_Cancel'])){
+ $this->Import_Script = FALSE;
+ }
+
+ if(isset($_POST['Import_Script_Save']) && isset($_FILES['Script_To_Import'])){
+
+ $file = $_FILES['Script_To_Import'];
+
+ if($file['size'] == 0){
+ print_red(_("Specified file seams to empty."));
+ }elseif(!file_exists($file['tmp_name'])){
+ print_red(_("Upload failed, somehow nothing was uploaded or the temporary file can't be accessed."));
+ }elseif(!is_readable ($file['tmp_name'])){
+ print_red(sprintf(_("Can't open file '%s' to read uploaded file contents."),$file['tmp_name']));
+ }else{
+
+
+
+ $contents = file_get_contents($file['tmp_name']);
+
+ $this->scripts[$this->current_script]['SCRIPT'] = $contents;
+ if(!$this->current_handler->parse($contents)){
+ $this->scripts[$this->current_script]['MODE'] = "Source";
+ }else{
+ $this->scripts[$this->current_script]['MODE'] = "Structured";
+ }
+ $this->Script_Error = "";
+ $this->Import_Script = FALSE;
+ }
+ }
+
+ if($this->Import_Script){
+ $smarty = get_smarty();
+ $str = $smarty->fetch(get_template_path("templates/import_script.tpl",TRUE,dirname(__FILE__)));
+ return($str);
+ }
+
+
+ /* Create dump of current sieve script */
+ if(isset($_POST['Save_Copy'])){
+
+ /* force download dialog */
+ header("Content-type: application/tiff\n");
+ if (preg_match('/MSIE 5.5/', $HTTP_USER_AGENT) ||
+ preg_match('/MSIE 6.0/', $HTTP_USER_AGENT)) {
+ header('Content-Disposition: filename="dump.script"');
+ } else {
+ header('Content-Disposition: attachment; filename="dump.script"');
+ }
+ header("Content-transfer-encoding: binary\n");
+ header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
+ header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+ header("Cache-Control: no-cache");
+ header("Pragma: no-cache");
+ header("Cache-Control: post-check=0, pre-check=0");
+ echo $this->scripts[$this->current_script]['SCRIPT'];
+ exit();
+ }
+
+
+ /****
+ * Add new element to ui
+ ****/
+
+ /* Abort add dialog */
+ if(isset($_POST['select_new_element_type_cancel'])){
+ $this->add_new_element = FALSE;
+ }
+
+ /* Add a new element */
+ if($this->add_new_element){
+
+ $element_types= array(
+ "sieve_keep" => _("Keep"),
+ "sieve_comment" => _("Comment"),
+ "sieve_fileinto" => _("File into"),
+ "sieve_keep" => _("Keep"),
+ "sieve_discard" => _("Discard"),
+ "sieve_redirect" => _("Redirect"),
+ "sieve_reject" => _("Reject"),
+ "sieve_require" => _("Require"),
+ "sieve_stop" => _("Stop"),
+ "sieve_vacation" => _("Vacation message"),
+ "sieve_if" => _("If"));
+
+
+ /* Element selected */
+ if(isset($_POST['element_type']) && isset($element_types[$_POST['element_type']])
+ || isset($_POST['element_type']) &&in_array($_POST['element_type'],array("sieve_else","sieve_elsif"))){
+ $this->add_element_type = $_POST['element_type'];
+ }
+
+ /* Create new element and add it to
+ * the selected position
+ */
+ if(isset($_POST['select_new_element_type'])){
+ if($this->add_new_element_to_current_script($this->add_element_type,$this->add_new_id,$this->add_above_below)){
+ $this->add_new_element = FALSE;
+ }else{
+ print_red(_("Failed to add new element."));
+ }
+ }
+ }
+
+ /* Only display select dialog if it is necessary */
+ if($this->add_new_element){
+ $smarty = get_smarty();
+
+ $add_else_elsif = FALSE;
+
+ /* Check if we should add else/elsif to the select box
+ * or not. We can't add else twice!.
+ */
+ if($this->add_above_below == "below"){
+
+ /* Get posistion of the current element
+ */
+ foreach($this->current_handler->tree_->pap as $key => $obj){
+
+ if($obj->object_id == $this->add_new_id && in_array(get_class($obj),array("sieve_if","sieve_elsif"))){
+
+ /* Get block start/end */
+ $end_id = $this->current_handler->tree_->get_block_end($key);
+ $else_found = FALSE;
+ $elsif_found = FALSE;
+
+ /* Check if there is already an else in this block
+ */
+ for($i = $key ; $i < $end_id ; $i ++){
+ if(get_class($this->current_handler->tree_->pap[$i]) == "sieve_else"){
+ $else_found = TRUE;
+ }
+ if(get_class($this->current_handler->tree_->pap[$i]) == "sieve_elsif"){
+ $elsif_found = TRUE;
+ }
+ }
+
+ /* Only allow adding 'else' if there is currently
+ * no 'else' statement. And don't allow adding
+ * 'else' before 'elseif'
+ */
+ if(!$else_found && (!(get_class($obj) == "sieve_if" && $elsif_found))){
+ $element_types['sieve_else'] = _("Else");
+ }
+ $element_types['sieve_elsif'] = _("Else if");
+ }
+ }
+ }
+
+ $smarty->assign("element_types",$element_types );
+ $smarty->assign("element_type",$this->add_element_type);
+ $str = $smarty->fetch(get_template_path("templates/add_element.tpl",TRUE,dirname(__FILE__)));
+ return($str);
+ }
+
+
+
+ /****************
+ * Handle test posts
+ ****************/
+
+ /* handle some special posts from test elements
+ */
+ foreach($_POST as $name => $value){
+ if(preg_match("/^Add_Test_Object_/",$name)) {
+ $name = preg_replace("/^Add_Test_Object_/","",$name);
+ $name = preg_replace("/_(x|y)$/","",$name);
+
+ $test_types_to_add = array(
+ "address" =>_("Address"),
+ "header" =>_("Header"),
+ "envelope"=>_("Envelope"),
+ "size" =>_("Size"),
+ "exists" =>_("Exists"),
+ "allof" =>_("All of"),
+ "anyof" =>_("Any of"),
+ "true" =>_("True"),
+ "false" =>_("False"));
+
+ $smarty = get_smarty();
+ $smarty->assign("ID",$name);
+ $smarty->assign("test_types_to_add",$test_types_to_add);
+ $ret = $smarty->fetch(get_template_path("templates/select_test_type.tpl",TRUE,dirname(__FILE__)));
+ return($ret);
+ }
+ }
+
+ $current = $this->scripts[$this->current_script];
+
+ /* Create html results */
+ $smarty = get_smarty();
+ $smarty->assign("Mode",$current['MODE']);
+ if($current['MODE'] == "Structured"){
+ $smarty->assign("Contents",$this->current_handler->tree_->execute());
+ }else{
+ $smarty->assign("Contents",$current['SCRIPT']);
+ }
+ $smarty->assign("Script_Error",$this->Script_Error);
+ $ret = $smarty->fetch(get_template_path("templates/edit_frame_base.tpl",TRUE,dirname(__FILE__)));
+ return($ret);
+ }
+
+
+ /* Create list of available sieve scripts
+ */
+ $List = new divSelectBox("sieveManagement");
foreach($this->scripts as $key => $script){
- $field1 = array("string" => $script['NAME']);
+ $edited = $script['EDITED'];
+ $active = $script['ACTIVE'];
+
+ $field1 = array("string" => " ",
+ "attach" => "style='width:20px;'");
+ if($active){
+ $field1 = array("string" => "<img src='images/true.png' alt='"._("Active")."'
+ title='"._("This script is marked as active")."'>",
+ "attach" => "style='width:20px;'");
+ }
+ $field2 = array("string" => $script['NAME']);
+ $field3 = array("string" => $script['MSG']);
+ $field4 = array("string" => _("Script length").": ".strlen($script['SCRIPT']));
+
+ if($this->parent->acl_is_writeable("sieveManagement")){
+ $del = "<input type='image' name='delscript_".$key."' src='images/edittrash.png'
+ title='"._("Remove script")."'>";
+ }else{
+ $del = "<img src='images/empty' alt=' '>";
+ }
- if($script['STATUS']){
- $field2 = array("string" => _("Parse successful"));
+ if($active || $script['IS_NEW'] || !$this->parent->acl_is_writeable("sieveManagement")){
+ $activate = "<img src='images/empty' alt=' '>";
}else{
- $field2 = array("string" => _("Parse failed") .$script['MSG']);
+ $activate = "<input type='image' name='active_script_".$key."' src='images/true.png'
+ title='"._("Activate script")."'>";
+ }
+
+ $field6 = array("string" => $activate."<input type='image' name='editscript_".$key."' src='images/edit.png'
+ title='"._("Edit script")."'>".$del,
+ "attach" => "style='border-right:0px; width:70px;'");
+ $List->AddEntry(array($field1,$field2,$field3,$field4,$field6));
+ }
+
+ /* If the uattrib is empty (Attribute to use for authentification with sieve)
+ * Display a message that the connection can't be established.
+ */
+ $uattrib = $this->uattrib;
+ $smarty = get_smarty();
+
+ if(!$this->get_sieve()){
+ $smarty->assign("Sieve_Error",sprintf(
+ _("Can't log into SIEVE server. Server says '%s'."),
+ to_string($this->Sieve_Error)));
+ }else{
+ $smarty->assign("Sieve_Error","");
+ }
+
+ $smarty->assign("uattrib_empty",empty($this->parent->$uattrib));
+ $smarty->assign("List",$List->DrawList());
+ return($smarty->fetch(get_template_path("templates/management.tpl",TRUE,dirname(__FILE__))));
+ }
+
+
+ /* Add a new element to the currently opened script editor.
+ * The insert position is specified by
+ */
+ function add_new_element_to_current_script($type,$id,$position)
+ {
+ /* Test given data */
+ if(!in_array_ics($position,array("above","below"))){
+ trigger_error("Can't add new element with \$position=".$position.". Only 'above','below' are allowed here.");
+ return(FALSE);
+ }
+ if(!is_numeric($id)){
+ trigger_error("Can't add new element, given id is not numeric.");
+ return(FALSE);
+ }
+ $tmp = get_declared_classes();
+ if(!in_array($type,$tmp)){
+ if(!empty($type)){
+ trigger_error("Can't add new element, given \$class=".$class." does not exists.");
+ }
+ return(FALSE);
+ }
+ if(!is_object($this->current_handler) || get_class($this->current_handler) != "My_Parser"){
+ trigger_error("Can't add new element, there is no valid script editor opened.");
+ return(FALSE);
+ }
+
+ /* These element types are allowed to be added here */
+ $element_types= array(
+ "sieve_keep" => _("Keep"),
+ "sieve_comment" => _("Comment"),
+ "sieve_fileinto" => _("File into"),
+ "sieve_keep" => _("Keep"),
+ "sieve_discard" => _("Discard"),
+ "sieve_redirect" => _("Redirect"),
+ "sieve_reject" => _("Reject"),
+ "sieve_require" => _("Require"),
+ "sieve_stop" => _("Stop"),
+ "sieve_vacation" => _("Vacation message"),
+ "sieve_if" => _("If"));
+
+ /* Check if we should add else/elsif to the select box
+ * or not. We can't add else twice!.
+ */
+
+ /* Get posistion of the current element
+ */
+ foreach($this->current_handler->tree_->pap as $key => $obj){
+
+ if($obj->object_id == $id && in_array(get_class($obj),array("sieve_if","sieve_elsif"))){
+
+ /* Get block start/end */
+ $end_id = $this->current_handler->tree_->get_block_end($key);
+ $else_found = FALSE;
+ $elsif_found = FALSE;
+
+ /* Check if there is already an else in this block
+ */
+ for($i = $key ; $i < $end_id ; $i ++){
+ if(get_class($this->current_handler->tree_->pap[$i]) == "sieve_else"){
+ $else_found = TRUE;
+ }
+ if(get_class($this->current_handler->tree_->pap[$i]) == "sieve_elsif"){
+ $elsif_found = TRUE;
+ }
+ }
+
+ if($this->add_above_below == "below"){
+
+ /* Only allow adding 'else' if there is currently
+ * no 'else' statement. And don't allow adding
+ * 'else' before 'elseif'
+ */
+ if(!$else_found && (!(get_class($obj) == "sieve_if" && $elsif_found))){
+ $element_types['sieve_else'] = _("Else");
+ }
+ $element_types['sieve_elsif'] = _("Else if");
+ }else{
+
+ /* Allow adding elsif above elsif */
+ if(in_array(get_class($obj),array("sieve_elsif"))){
+ $element_types['sieve_elsif'] = _("Else if");
+ }
+ }
+ }
+ }
+
+ if(!isset($element_types[$type])){
+ print_red(sprintf(_("Can't add the specified element at the given position.")));
+ return;
+ }
+
+
+ /* Create elements we should add
+ * -Some element require also surrounding block elements
+ */
+ $parent = $this->current_handler->tree_;
+ if($this->add_element_type == "sieve_if"){
+ $ele[] = new $this->add_element_type(NULL, preg_replace("/[^0-9]/","",microtime()),$parent);
+ $ele[] = new sieve_block_start(NULL,preg_replace("/[^0-9]/","",microtime()),$parent);
+ $ele[] = new sieve_block_end(NULL,preg_replace("/[^0-9]/","",microtime()),$parent);
+ }elseif($this->add_element_type == "sieve_else"){
+ $ele[] = new sieve_block_end(NULL,preg_replace("/[^0-9]/","",microtime()),$parent);
+ $ele[] = new $this->add_element_type(NULL, preg_replace("/[^0-9]/","",microtime()),$parent);
+ $ele[] = new sieve_block_start(NULL,preg_replace("/[^0-9]/","",microtime()),$parent);
+ }elseif($this->add_element_type == "sieve_elsif"){
+ $ele[] = new sieve_block_end(NULL,preg_replace("/[^0-9]/","",microtime()),$parent);
+ $ele[] = new $this->add_element_type(NULL, preg_replace("/[^0-9]/","",microtime()),$parent);
+ $ele[] = new sieve_block_start(NULL,preg_replace("/[^0-9]/","",microtime()),$parent);
+ }else{
+ $ele[] = new $this->add_element_type(NULL, preg_replace("/[^0-9]/","",microtime()),$parent);
+ }
+
+ /* Get index of the element identified by object_id == $id;
+ */
+ $index = -1;
+ $data = $this->current_handler->tree_->pap;
+ foreach($data as $key => $obj){
+ if($obj->object_id == $id && $index==-1){
+ $index = $key;
}
+ }
- $field3 = array("string" => _("Script length")." : ".strlen($script['SCRIPT']));
- $field4 = array("string" => "<input type='image' name='editscript_".$key."' src='images/edit.png'>");
+ /* Tell to user that we couldn't find the given object
+ * so we can't add an element.
+ */
+ if($index == -1 ){
+ trigger_error("Can't add new element, specified \$id=".$id." could not be found in object tree.");
+ return(FALSE);
+ }
- $List ->AddEntry(array($field1,$field2,$field3,$field4));
+ /* We have found the specified object_id
+ * and want to detect the next free position
+ * to insert the new element.
+ */
+ if($position == "above"){
+ $direction ="up";
+ $next_free = $this->current_handler->tree_->_get_next_free_move_slot($index,$direction,TRUE);
+ }else{
+ $direction = "down";
+ $next_free = $this->current_handler->tree_->_get_next_free_move_slot($index,$direction,TRUE);
}
+ /* This is extremly necessary, cause some objects
+ * updates the tree objects ... Somehow i should change this ...
+ */
+ $data = $this->current_handler->tree_->pap;
+ $start = $end = array();
- return($List->DrawList());
+ if($position == "above"){
+ $start = array_slice($data,0,$next_free);
+ $end = array_slice($data,$next_free);
+ }else{
+ $start = array_slice($data,0,$next_free+1);
+ $end = array_slice($data,$next_free+1);
+ }
+
+ $new = array();
+ foreach($start as $obj){
+ $new[] = $obj;
+ }
+ foreach($ele as $el){
+ $new[] = $el;
+ }
+ foreach($end as $obj){
+ $new[] = $obj;
+ }
+ $data= $new;
+ $this->current_handler->tree_->pap = $data;
+ return(TRUE);
}
+
+
function save_object()
{
-
+ if($this->current_handler){
+
+ if(isset($_GET['Add_Object_Top_ID'])){
+ $this->add_new_element = TRUE;
+ $this->add_new_id = $_GET['Add_Object_Top_ID'];
+ $this->add_above_below = "above";
+ }
+
+ if(isset($_GET['Add_Object_Bottom_ID'])){
+ $this->add_new_element = TRUE;
+ $this->add_new_id = $_GET['Add_Object_Bottom_ID'];
+ $this->add_above_below = "below";
+ }
+
+ if(isset($_GET['Remove_Object_ID'])){
+ $found_id = -1;
+ foreach($this->current_handler->tree_->pap as $key => $element){
+ if($element->object_id == $_GET['Remove_Object_ID']){
+ $found_id = $key;
+ }
+ }
+ if($found_id != -1 ){
+ $this->current_handler->tree_->remove_object($found_id);
+ }
+ }
+
+ if(isset($_GET['Move_Up_Object_ID'])){
+ $found_id = -1;
+ foreach($this->current_handler->tree_->pap as $key => $element){
+ if($element->object_id == $_GET['Move_Up_Object_ID']){
+ $found_id = $key;
+ }
+ }
+ if($found_id != -1 ){
+ $this->current_handler->tree_->move_up_down($found_id,"up");
+ }
+ }
+
+ if(isset($_GET['Move_Down_Object_ID'])){
+ $found_id = -1;
+ foreach($this->current_handler->tree_->pap as $key => $element){
+ if($element->object_id == $_GET['Move_Down_Object_ID']){
+ $found_id = $key;
+ }
+ }
+ if($found_id != -1 ){
+ $this->current_handler->tree_->move_up_down($found_id,"down");
+ }
+ }
+
+
+ /* Check if there is an add object requested
+ */
+ $data = $this->current_handler->tree_->pap;
+ $once = TRUE;
+ foreach($_POST as $name => $value){
+ foreach($data as $key => $obj){
+ if(isset($obj->object_id) && preg_match("/^Add_Object_Top_".$obj->object_id."_/",$name) && $once){
+ $once = FALSE;
+ $this->add_element_type = $_POST['element_type_'.$obj->object_id];
+ $this->add_new_element = FALSE;
+ $this->add_new_id = $obj->object_id;
+ $this->add_above_below = "above";
+ $this->add_new_element_to_current_script($this->add_element_type,$this->add_new_id,$this->add_above_below);
+ }
+ if(isset($obj->object_id) && preg_match("/^Add_Object_Bottom_".$obj->object_id."_/",$name) && $once){
+ $once = FALSE;
+ $this->add_element_type = $_POST['element_type_'.$obj->object_id];
+ $this->add_new_element = FALSE;
+ $this->add_new_id = $obj->object_id;
+ $this->add_above_below = "below";
+ $this->add_new_element_to_current_script($this->add_element_type,$this->add_new_id,$this->add_above_below);
+ }
+
+ if(isset($obj->object_id) && preg_match("/^Remove_Object_".$obj->object_id."_/",$name) && $once){
+ $once = FALSE;
+ $this->current_handler->tree_->remove_object($key);
+ }
+ if(isset($obj->object_id) && preg_match("/^Move_Up_Object_".$obj->object_id."_/",$name) && $once){
+ $this->current_handler->tree_->move_up_down($key,"up");
+ $once = FALSE;
+ }
+ if(isset($obj->object_id) && preg_match("/^Move_Down_Object_".$obj->object_id."_/",$name) && $once){
+ $this->current_handler->tree_->move_up_down($key,"down");
+ $once = FALSE;
+ }
+ }
+ }
+
+ /* Skip Mode changes and Parse tests
+ * if we are currently in a subdialog
+ */
+
+ $this->current_handler->save_object();
+ $Mode = $this->scripts[$this->current_script]['MODE'];
+ $skip_mode_change = false;
+ if(in_array($Mode,array("Source-Only","Source"))){
+ if(isset($_POST['script_contents'])){
+ $sc = stripslashes($_POST['script_contents']);
+ $this->scripts[$this->current_script]['SCRIPT'] = $sc;
+ $p = new My_Parser($this);
+ if($p -> parse($sc)){
+ $this->Script_Error = "";
+ } else {
+ $this->Script_Error = $p->status_text;
+ $skip_mode_change = TRUE;
+ }
+ }
+ }
+ if(in_array($Mode,array("Structured"))){
+ $sc = $this->current_handler->get_sieve_script();
+ $this->scripts[$this->current_script]['SCRIPT'] = $sc;
+ $p = new My_Parser($this);
+ if($p -> parse($sc)){
+ $this->Script_Error = "";
+ } else {
+ $this->Script_Error = $p->status_text;
+ $skip_mode_change = TRUE;
+ }
+ }
+ if(!$skip_mode_change){
+ if($this->scripts[$this->current_script]['MODE'] != "Source-Only"){
+ $old_mode = $this->scripts[$this->current_script]['MODE'];
+ if(isset($_POST['View_Source'])){
+ $this->scripts[$this->current_script]['MODE'] = "Source";
+ }
+ if(isset($_POST['View_Structured'])){
+ $this->scripts[$this->current_script]['MODE'] = "Structured";
+ }
+ $new_mode = $this->scripts[$this->current_script]['MODE'];
+
+ if($old_mode != $new_mode){
+
+ $sc = $this->scripts[$this->current_script]['SCRIPT'];
+ $p = new My_Parser($this);
+
+ if($p -> parse($sc)){
+ $this->current_handler->parse($sc);
+ $this->Script_Error = "";
+ } else {
+ $this->Script_Error = $p->status_text;
+ }
+ }
+ }
+ }
+ }
}
-}
+
+ function get_used_script_names()
+ {
+ $ret = array();
+ foreach($this->scripts as $script){
+ $ret[] = $script['NAME'];
+ }
+ return($ret);
+ }
+
+
+
+ function save()
+ {
+ /* Get sieve */
+ if(!$this->sieve_handle = $this->get_sieve()){
+ print_red(
+ sprintf(
+ _("Can't log into SIEVE server. Server says '%s'."),
+ to_string($this->Sieve_Error)));
+ return;
+ }
+
+ $everything_went_fine = TRUE;
+
+ foreach($this->scripts as $key => $script){
+ if($script['EDITED']){
+ $data = $this->scripts[$key]['SCRIPT'];
+ if(!$this->sieve_handle->sieve_sendscript($script['NAME'], addcslashes ($data,"\\"))){
+ gosa_log("Failed to save sieve script named '".$script['NAME']."': ".to_string($this->sieve_handle->error_raw));
+ $everything_went_fine = FALSE;
+ print_red(to_string($this->sieve_handle->error_raw));
+ $this->scripts[$key]['MSG'] = "<font color='red'>".
+ _("Failed to save sieve script").": ".
+ to_string($this->sieve_handle->error_raw).
+ "</font>";
+ }
+ }
+ }
+ return($everything_went_fine);
+ }
+}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>