X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fadmin%2Fsystems%2Fclass_printerPPDDialog.inc;h=9296afe61985cfcd1585baae1e9ef623dcdb16c7;hb=88d7a7686efaf3d5585206cb5808ed83081a5f5b;hp=cbdad741d60f2177ce47c5009432c04a5258df8f;hpb=d5d4644d79397747253f6f0709b040cd4594306c;p=gosa.git diff --git a/plugins/admin/systems/class_printerPPDDialog.inc b/plugins/admin/systems/class_printerPPDDialog.inc index cbdad741d..9296afe61 100644 --- a/plugins/admin/systems/class_printerPPDDialog.inc +++ b/plugins/admin/systems/class_printerPPDDialog.inc @@ -9,201 +9,431 @@ class printerPPDDialog extends plugin /* attribute list for save action */ var $ignore_account = TRUE; - var $attributes = array(); + var $attributes = array("cn"); var $objectclasses = array("whatever"); - var $ppdList = array(); // Contains all Printer models - var $ppdListHeader = array(); // Contains all printer vendors - - var $dialog = NULL; - var $selectedPPD = false; // e.g. /var/spool/ppd/vendor/device.ppd - - var $ppdManager = false; // new ppdManager; - var $ppdConfig = false; // $this->ppdManager->loadProperties($this->selectedPPD['link']); + /* PPD Handling */ + var $selectedPPD = false; // e.g. /vendor/device.ppd + var $ppdManager = false; // new ppdManager; + var $ppdConfig = false; // $this->ppdManager->loadProperties($this->selectedPPD['link']); + var $ppdList = array(); // Contains all Printer models + var $ppdListHeader = array(); // Contains all printer vendors + + /* Paths */ + var $pathToPPD = ""; // Base path, defined in gosa.conf e.g. "/var/spool/ppd/" + var $pathToModified = "modified/"; // used to store the modified ppds + + /* Object Info */ + var $cn = "" ; // Used to tag the ppds modified by the printer object, + var $dialog = NULL; // Contains sub dialogs function printerPPDDialog ($config, $dn= NULL,$ppdfile=NULL ) { plugin::plugin ($config, $dn); $this->depselect = $this->config->current['BASE']; - /* Load all available PPD files and sort them into an array - */ - require_once ("class_ppdManager.inc"); - $this->ppdManager= new ppdManager('/var/spool/ppd/'); - $tmp = $this->ppdManager->getPrinterList(); - - /* Sort all available files, and create header (Vendor index) */ - foreach($tmp as $file=>$ppd){ - $tmp2 = split("\n",$ppd); - if(!isset($this->ppdListHeader[$tmp2[0]])){ - $this->ppdListHeader[$tmp2[0]]=0; + /* Get PPD path and remove double //, and add trailing / */ + if(isset($_SESSION['config']->data['MAIN']['PPD_PATH'])){ + $this->pathToPPD = $_SESSION['config']->data['MAIN']['PPD_PATH']; + $this->pathToPPD= preg_replace("/\/\//", "/", $this->pathToPPD); + if(!preg_match("/\/$/",$this->pathToPPD)){ + $this->pathToPPD = $this->pathToPPD."/"; } - $tmp3['name'] =preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2]); - $tmp3['link'] =$file; - $tmp3['ppd'] =$ppd; - $this->ppdListHeader[$tmp2[0]]++; - $this->ppdList[$tmp2[0]][preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2])]=$tmp3; - } - - /* The user has already a valid PPD assigned - * Get some informations about this PPD - */ - if(($ppdfile!= NULL)&&(strlen($ppdfile)>0)){ - $tmp2= split("\n", $this->ppdManager->loadDescription($ppdfile)); - $tmp3['name'] =preg_replace("/^ -/","",$tmp2[1]); - $tmp3['link'] =$ppdfile; - $tmp3['ppd'] =$this->ppdManager->loadDescription($ppdfile); - $this->selectedPPD = $tmp3; - } + }else{ + $this->pathToPPD = ""; + } - + /* It seams that we have an existing PPD path, so go on */ + if(!((!is_dir($this->pathToPPD))||(empty($this->pathToPPD)))){ + + /* Load all available PPD files and sort them into an array */ + require_once ("class_ppdManager.inc"); + $this->ppdManager= new ppdManager($this->pathToPPD); + $this->getPrinterReload (); + + /* The user has already a valid PPD assigned + * Get some informations about this PPD + * and set it as selected. + * The ppdpath ['link'] should be relative from .../ppd/modified/ + * e.g. "/Compaq/Compaq-J1200.ppd" */ + if(($ppdfile!= NULL)&&(strlen($ppdfile)>0)){ + $ppdfile = preg_replace("#".$this->pathToModified."#","",$ppdfile); + if(!file_exists($this->pathToPPD.$this->pathToModified.$ppdfile)){ + print_red(sprintf(_("Can't open '%s', ppd settings resetted."),$ppdfile)); + }else{ + $res = $this->ppdManager->loadDescription($this->pathToPPD.$this->pathToModified.$ppdfile); + if($res){ + $tmp = split("\n",$res); + $tmp3 = array(); + $tmp3['name'] = trim(preg_replace("/^\-/","",trim($tmp[1]))); + $tmp3['link'] = $ppdfile; + $tmp3['ppd'] = $res; + } + $this->selectedPPD = $tmp3; + } + } + } } + function execute() { + /* Call parent execute */ + plugin::execute(); + /* Fill templating stuff */ - $smarty= get_smarty(); $display= ""; + $smarty= get_smarty(); + $smarty->assign("ppdString", _("Can't get ppd informations.")); + $smarty->assign("showOptions", ""); + /* Check these paths */ + $paths = array($this->pathToPPD, $this->pathToPPD.$this->pathToModified); - /* Open a dialog that allow us to select different PPDs - */ + /* If one of our required paths is not available, stop here and display some info */ + foreach($paths as $path){ + + /* Check if path is write/readable*/ + $is_r = @is_readable($path); + if(((!is_dir($path))||(empty($path)) || (!$is_r)) && (!@mkdir($path))){ + print_red(sprintf(_("The specified path '%s' which results from PPD_PATH in your gosa.conf is invalid, can't read/write any ppd informations."),$path)); + /* Print out template */ + $display.= $smarty->fetch(get_template_path('printerPPDDialog.tpl', TRUE,dirname(__FILE__))); + return($display); + } + } + + // PPD selection / upload / dialog handling + + /* Is there a new PPD file uploaded ? */ + if((isset($_FILES['NewPPDFile']))&&(isset($_POST['SubmitNewPPDFile']))){ + $file = ($_FILES['NewPPDFile']); + if($file['size'] != 0 ){ + if($name = $this->AddPPD($file['tmp_name'])){ + $this->SelectPPD($name); + } + }else{ + print_red(_("Please specify a valid ppd file.")); + } + } + + /* Open a dialog that allow us to select different PPDs */ if(isset($_POST['SelectPPD'])){ $this->dialog= new printerPPDSelectionDialog($this->config,$this->dn,$this->ppdList,$this->ppdListHeader,$this->selectedPPD); } - /* The selection dialog fpr PPDs is canceled - */ + /* The selection dialog fpr PPDs is canceled */ if(isset($_POST['ClosePPDSelection'])){ unset($this->dialog); $this->dialog=NULL; } - - /* A new PPDs was selected in the PPDs selection Dialog - * Perform a Check. If everything is fine, use the new PPD. - */ - if(isset($_POST['SavePPDSelection'])){ - if(count($this->dialog->check())>0){ - foreach($this->dialog->check() as $msg){ - print_red($msg); - } - }else{ - $this->selectedPPD = $this->dialog->save(); - $this->ppdConfig = false; - unset($this->dialog); - $this->dialog=NULL; - } + + /* Div Selection */ + if((isset($_GET['act']))&&($_GET['act']=="use")){ + $this->SelectPPD(base64_decode($_GET['id'])); + unset($this->dialog); + $this->dialog=NULL; + } - - /* if a dialog is open, print the dialog instead of this class - */ + + /* if a dialog is open, print the dialog instead of this class */ if($this->dialog!=NULL){ $display = $this->dialog->execute(); return($display); } + // ENDE PPD selection / upload / dialog handling + /* Give smarty the information it needs */ $smarty->assign("ppdString" ,$this->getPPDInformation()); - $smarty->assign("properties",$this->generateProperties()); - + $tmp= $this->generateProperties(); + if ($tmp == ""){ + $smarty->assign("showOptions", 0); + } else { + $smarty->assign("showOptions", 1); + $smarty->assign("properties",$this->generateProperties()); + } + /* Print out template */ $display.= $smarty->fetch(get_template_path('printerPPDDialog.tpl', TRUE,dirname(__FILE__))); return($display); } - function check(){ - /* Check the given data - */ - $message=array(); - return $message; + + /* Select PPD */ + function SelectPPD($name) + { + /* Replace base path we don't need it here + The path we need looks like this : "/Vendor/ModellName.ppd"; + thats all */ + $name = preg_replace("#".$this->pathToPPD."#","",$name); + + /* Intialise some base vars */ + $AbsoluteSourceName = $this->pathToPPD.$name; + $AbsoluteDestinationPath = $this->pathToPPD.$this->pathToModified; + $Vendor = ""; // Vendor + $Name = ""; // Name + $Modell = ""; // Modell + $PrinterName = ""; // The new name of the printer + $PPDName = ""; + + /* Force reload of config dialog */ + $this->ppdConfig = false; + $this->selectedPPD['link'] = false; + + /* Get PPD informations and set vendor / modell / name */ + if((!file_exists($AbsoluteSourceName)) || (!is_readable($AbsoluteSourceName))){ + print_red(sprintf(_("Can't select PPD file '%s', the file is not readable"),$AbsoluteSourceName)); + return; + } + $res = $this->ppdManager->loadDescription($AbsoluteSourceName); + if($res){ + $tmp = split("\n",$res); + $Name = trim(preg_replace("/^\-/","",trim($tmp[1]))); + $Vendor = trim($tmp[0]); + $Model = trim(preg_replace("/".$Vendor."/","",$Name)); + } + + $PrinterName = $this->cn."-".$Name; + $PPDName = $Vendor."/".$PrinterName.".ppd"; + + /* Create the vendors path, if it doesn't exists already */ + if(!is_dir($AbsoluteDestinationPath.$Vendor)){ + if(!(@mkdir($AbsoluteDestinationPath.$Vendor))){ + print_red(sprintf(_("Can't create folder '%s' for the uploaded ppd file."),$AbsoluteDestinationPath.$Vendor)); + return(false); + } + } + + /* Create destination file handle */ + $fp = @fopen($AbsoluteDestinationPath.$PPDName,"w+"); + if(!$fp){ + print_red(sprintf(_("Can't create file '%s' to store modifed ppd informations."),$AbsoluteDestinationPath.$PPDName)); + return(false); + } + + $str = file_get_contents($AbsoluteSourceName); + fputs($fp,$str); + @fclose($fp); + + //$this->ppdManager->updateAttribute($filename,"NO_SECTION","ModelName",$printerName); + + $tmp3['link'] =$PPDName; + $this->selectedPPD = $tmp3; + $this->getPrinterReload(); + return($PPDName); + } + + + /* This function adds a new ppd file to the list of available ppds. + All required paths and files will be created + $_PathOnHdd e.g. = /tmp/PHP_tmpfile213452 */ + function AddPPD($_PathOnHdd) + { + /* Check if file exists && is readable */ + if((!is_file($_PathOnHdd)) || (!is_readable($_PathOnHdd))){ + print_red(sprintf(_("Can't add new ppd file, the source file '%s' is not accessible."),$_PathOnHdd)); + return(false); + } + + /* Reload list to detect changes e.g. a file has been deleted */ + $this->getPrinterReload(); + + /* Get Description from ppd, & parse out some informations */ + $res = @$this->ppdManager->loadDescription($_PathOnHdd); + if($res){ + $tmp = split("\n",$res); + $name = trim(preg_replace("/^\-/","",trim($tmp[1]))); + $vendor = trim($tmp[0]); + $model = trim(preg_replace("/".$vendor."/","",$name)); + } + + /* Check if parse was successfull */ + if(empty($name) || empty($vendor)){ + print_red(sprintf(_("The given ppd file '%s' seams to be invalid, can't get any modell or vendor informations."),$_PathOnHdd)); + return(false); + } + + /* Prepare list of ppds */ + if(!isset($this->ppdList[$vendor])){ + $this->ppdList[$vendor] = array(); + } + + /* Check if this ppd already exists */ + $found = false; + foreach($this->ppdList[$vendor] as $key => $val){ + if(preg_match("/".$model.".*/i",$key)){ + $found = true; + print_red(sprintf(_("There is already a ppd file for this kind of printer."))); + return; + } + } + + /* Create the vendors path, if it doesn't exists already */ + if(!is_dir($this->pathToPPD.$vendor)){ + if(!(@mkdir($this->pathToPPD.$vendor))){ + print_red(sprintf(_("Can't create folder '%s' for the uploaded ppd file."),$this->pathToPPD.$vendor)); + return(false); + } + } + + /* Create ppd file and fill in the source contents */ + $ppdname = $vendor."/".$name.".ppd"; + $filename = $this->pathToPPD.$ppdname; + $fp = fopen($filename,"w+"); + $contents = file_get_contents($_PathOnHdd); + + /* Check file handle & contents */ + if(!$fp){ + print_red(sprintf(_("Can't save file '%s'."),$filename)); + return; + } + if(empty($contents)){ + print_red(_("Uploaded ppd file is empty, can't create new ppd file.")); + return; + } + + /* Fille file with data */ + fputs($fp,$contents); + @fclose($fp); + + /* Our job is done here */ + return($ppdname); + } + + + /* This function reloads the list of available printers/vendors + $this->ppdListHeader + Compaq => 1 + $this->ppdList + Compaq => Compaq IJ1200 => name => Compaq IJ1200 + link => /var/spool/ppd/Compaq/Compaq-J1200.ppd + ppd => Compaq - Co + */ + function getPrinterReload() + { + if(is_readable($this->pathToPPD)){ + $tmp = $this->ppdManager->getPrinterList(true); + + $this->ppdListHeader = $this->ppdList = array(); + + /* Sort all available files, and create header (Vendor index) */ + foreach($tmp as $file=>$ppd){ + + if(preg_match("#".$this->pathToModified."#",$file)) continue; + + $tmp2 = split("\n",$ppd); + if(!isset($this->ppdListHeader[$tmp2[0]])){ + $this->ppdListHeader[$tmp2[0]]=0; + } + $tmp3['name'] =preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2]); + $tmp3['link'] =$file; + $tmp3['ppd'] =$ppd; + $this->ppdListHeader[$tmp2[0]]++; + $this->ppdList[$tmp2[0]][preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2])]=$tmp3; + } + } } + + /* Save all options posted from ppd dialog */ function save_object() { - if(isset($_POST['PPDDisSubmitted'])){ - foreach($this->ppdConfig as $cat => $obj){ - foreach($obj as $attr => $attributes){ - if(isset($_POST[base64_encode($attributes['_name'])])){ - $this->ppdConfig[$cat][$attr]['_default'] = $_POST[base64_encode($attributes['_name'])]; - } + if(!((isset($_POST['PPDDisSubmitted'])) && (is_array($this->ppdConfig)))){ + return; + } + + foreach($this->ppdConfig as $cat => $obj){ + foreach($obj as $attr => $attributes){ + if(isset($_POST[base64_encode($attributes['_name'])])){ + $this->ppdConfig[$cat][$attr]['_default'] = $_POST[base64_encode($attributes['_name'])]; } } } + } + + /* Save modified ppd */ + function save_ppd(){ + if($this->ppdManager){ + $this->ppdManager->saveProperties($this->pathToPPD.$this->pathToModified.$this->selectedPPD['link'],$this->ppdConfig); + } } - /* Save to LDAP */ + + /* Return selected ppd path, if none is selected then false */ function save() { /* return the selected PPD, and in future the selected options too */ - $this->ppdManager->saveProperties($this->selectedPPD['link'],$this->ppdConfig); - return($this->selectedPPD['link']); + return($this->pathToModified.$this->selectedPPD['link']); } + + /* Get Information for a single PPD entry + * This will be shown on top of template + */ function getPPDInformation() { - /* Get Information for a single PPD entry - * This will be shown on top of template - */ $str = "none"; if(!empty($this->selectedPPD)){ - $str = $this->selectedPPD['link']; - $str = $this->ppdManager->loadDescription($this->selectedPPD['link']); + $str = $this->ppdManager->loadDescription($this->pathToPPD.$this->pathToModified.$this->selectedPPD['link']); } return($str) ; } + + /* Display all options from the selected ppd file */ function generateProperties() { - /* In future there will be a schema parser that provide us all settings that can be made in the selected PPD file. - * This function will generate a userfriendly post based form with this informations - */ - - $HeadLine = "

"._("Options")." :

"; - /* Set Headline */ - $str = $HeadLine; + $str = ""; + $feed= ""; + + $s_ppd = $this->pathToPPD.$this->pathToModified.$this->selectedPPD['link']; /* If ppd exists and is readable */ - if((!empty($this->selectedPPD['link']))&&(file_exists($this->selectedPPD['link']))){ - + if((!empty($this->selectedPPD['link']))&&(file_exists($s_ppd))){ + /* If there is no initial Configuration, load it */ - if($this->ppdConfig != false){ - $this->ppdConfig = $this->ppdManager->loadProperties($this->selectedPPD['link']); + if($this->ppdConfig == false){ + $this->ppdConfig = $this->ppdManager->loadProperties($s_ppd); } /* Create a table */ - $str .= "
"; + $str .= "
"; /* Input all data to the table */ foreach($this->ppdConfig as $cat => $obj){ - + /* Add new category */ - $str .= ""; + $str .= ""; /* Add attributes of the current category */ foreach($obj as $attr => $settings){ - + /* Skip all entries beginning with _ */ if($attr[0] == "_") continue; - + /* Prepare data */ $values = array(); $name = $settings['_name']; $default = $settings['_default']; $type = $settings['_type']; - + /* Add name to table */ - $str .= "\n"; } } $str .= "

 


"; - $str .= "".$cat."
"; - $str .= "
$feed"; + if ($feed == ""){ + $feed= "
"; + } + $str .= ""._("Section")." '".$cat."' 
"; + $str .= "
\n"; + $str .= "
\n"; $str .= $name."
\n"; $str .= "		\n"; - + /* Get all values */ foreach( $settings as $vname => $value){ if($vname[0] != "_"){ - $values[$vname]= $vname; + $values[$vname]= $value; } } @@ -215,12 +445,12 @@ class printerPPDDialog extends plugin if(($type == "PickOne")||(($type=="Boolean")&&(count($values)>1))){ $str .= "\n"; @@ -229,25 +459,33 @@ class printerPPDDialog extends plugin /* If type is Boolean & no values are given */ $str .= "\n"; }else{ - print_red(sprintf(_("Unsupported PPD type '%s' used for '%s' "),$type,$name)); + print_red(sprintf(_("Unsupported ppd type '%s' used for '%s' "),$type,$name)); } $str .= "
\n"; - } return($str); } + + function check() + { + $message = plugin::check(); + if(empty($this->selectedPPD['link'])){ + $message[] = _("Please select a valid ppd file or use 'Cancel' to go back to printer configuration."); + } + return($message); + } } // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler: ?>