8d6c5256bdb15b99e27245aad11b708f4458b7a4
1 <?php
3 class printerPPDDialog extends plugin
4 {
5 /* CLI vars */
6 var $cli_summary = "Manage server basic objects";
7 var $cli_description = "Some longer text\nfor help";
8 var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
10 /* attribute list for save action */
11 var $ignore_account = TRUE;
12 var $attributes = array();
13 var $objectclasses = array("whatever");
15 var $ppdList = array(); // Contains all Printer models
16 var $ppdListHeader = array(); // Contains all printer vendors
18 var $dialog = NULL;
19 var $selectedPPD = false; // e.g. /var/spool/ppd/vendor/device.ppd
21 var $ppdManager = false; // new ppdManager;
22 var $ppdConfig = false; // $this->ppdManager->loadProperties($this->selectedPPD['link']);
24 function printerPPDDialog ($config, $dn= NULL,$ppdfile=NULL )
25 {
26 plugin::plugin ($config, $dn);
27 $this->depselect = $this->config->current['BASE'];
29 /* Load all available PPD files and sort them into an array
30 */
31 require_once ("class_ppdManager.inc");
32 $this->ppdManager= new ppdManager('/var/spool/ppd/');
33 $tmp = $this->ppdManager->getPrinterList();
35 /* Sort all available files, and create header (Vendor index) */
36 foreach($tmp as $file=>$ppd){
37 $tmp2 = split("\n",$ppd);
38 if(!isset($this->ppdListHeader[$tmp2[0]])){
39 $this->ppdListHeader[$tmp2[0]]=0;
40 }
41 $tmp3['name'] =preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2]);
42 $tmp3['link'] =$file;
43 $tmp3['ppd'] =$ppd;
44 $this->ppdListHeader[$tmp2[0]]++;
45 $this->ppdList[$tmp2[0]][preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2])]=$tmp3;
46 }
48 /* The user has already a valid PPD assigned
49 * Get some informations about this PPD
50 */
51 if(($ppdfile!= NULL)&&(strlen($ppdfile)>0)){
52 if(!file_exists($ppdfile)){
53 print_red(sprintf(_("Can't open '%s', ppd settings reseted."),$ppdfile));
54 }else{
55 $tmp2= split("\n", $this->ppdManager->loadDescription($ppdfile));
56 $tmp3['name'] =preg_replace("/^ -/","",$tmp2[1]);
57 $tmp3['link'] =$ppdfile;
58 $tmp3['ppd'] =$this->ppdManager->loadDescription($ppdfile);
59 $this->selectedPPD = $tmp3;
60 }
61 }
62 }
64 function getPrinterReload()
65 {
66 $tmp = $this->ppdManager->getPrinterList(true);
68 /* Sort all available files, and create header (Vendor index) */
69 foreach($tmp as $file=>$ppd){
70 $tmp2 = split("\n",$ppd);
71 if(!isset($this->ppdListHeader[$tmp2[0]])){
72 $this->ppdListHeader[$tmp2[0]]=0;
73 }
74 $tmp3['name'] =preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2]);
75 $tmp3['link'] =$file;
76 $tmp3['ppd'] =$ppd;
77 $this->ppdListHeader[$tmp2[0]]++;
78 $this->ppdList[$tmp2[0]][preg_replace("/^ -/","",$tmp2[1]." - ".$tmp2[2])]=$tmp3;
79 }
81 }
83 function execute()
84 {
85 /* Call parent execute */
86 plugin::execute();
88 /* Fill templating stuff */
89 $smarty= get_smarty();
90 $display= "";
92 /* Is there a new PPD file uploaded ? */
93 if((isset($_FILES['NewPPDFile']))&&(isset($_POST['SubmitNewPPDFile']))){
94 $file = ($_FILES['NewPPDFile']);
95 if($file['size'] != 0 ){
96 $res = @$this->ppdManager->loadDescription($file['tmp_name']);
97 $name = (trim(preg_replace("/-/","",$res)));
98 if(!empty($name)){
99 $vendor = trim(preg_replace("/-.*$/i","",$res));
100 $model = trim(preg_replace("/".$vendor."/","",$name));
101 if(!is_dir('/var/spool/ppd/'.$vendor)){
102 if(!(@mkdir('/var/spool/ppd/'.$vendor))){
103 print_red(sprintf(_("Cab't create folder '%s' for the uploaded ppd file."),$vendor));
104 }
105 }
107 if(!isset($this->ppdList[$vendor])){
108 $this->ppdList[$vendor] = array();
109 }
111 if(is_dir('/var/spool/ppd/'.$vendor)){
112 $found = false;
113 foreach($this->ppdList[$vendor] as $key => $val){
114 if(preg_match("/".$model.".*/i",$key)){
115 $found = true;
116 print_red(sprintf(_("There is already a ppd file for this kind of printer.")));
117 }
118 }// Foreach
119 if(!$found){
120 $filename = '/var/spool/ppd/'.$vendor."/".$vendor."-".preg_replace("/^[^ ]/","",str_replace("-","",$model)).".ppd";
121 $fp = @fopen($filename,"w+");
122 if(!$fp){
123 print_red(sprintf(_("Can't save file '%s'"),$filename));
124 }else{
125 $str = file_get_contents($file['tmp_name']);
126 fputs($fp,$str);
127 @fclose($fp);
129 $tmp2= split("\n", $res);
130 $tmp3['name'] =preg_replace("/^ -/","",$tmp2[1]);
131 $tmp3['link'] =$filename;
132 $tmp3['ppd'] =$res;
133 $this->selectedPPD = $tmp3;
134 $this->getPrinterReload();
135 }
136 }
137 }// If dir
138 }else{
139 print_red(_("Please specify a valid ppd file."));
140 }
141 }else{
142 print_red(_("Please specify a valid ppd file."));
143 }
145 }
148 /* Open a dialog that allow us to select different PPDs
149 */
150 if(isset($_POST['SelectPPD'])){
151 $this->dialog= new printerPPDSelectionDialog($this->config,$this->dn,$this->ppdList,$this->ppdListHeader,$this->selectedPPD);
152 }
154 /* The selection dialog fpr PPDs is canceled
155 */
156 if(isset($_POST['ClosePPDSelection'])){
157 unset($this->dialog);
158 $this->dialog=NULL;
159 }
161 /* A new PPDs was selected in the PPDs selection Dialog
162 * Perform a Check. If everything is fine, use the new PPD.
163 */
164 if(isset($_POST['SavePPDSelection'])){
165 if(!isset($_POST['PPDselection'])){
166 print_red(_("Please select a valid ppd."));
167 }else{
168 $this->selectedPPD['link'] = $_POST['PPDselection'];
169 $this->ppdConfig = false;
170 unset($this->dialog);
171 $this->dialog=NULL;
172 }
173 }
175 /* if a dialog is open, print the dialog instead of this class
176 */
177 if($this->dialog!=NULL){
178 $display = $this->dialog->execute();
179 return($display);
180 }
182 /* Give smarty the information it needs */
183 $smarty->assign("ppdString" ,$this->getPPDInformation());
184 $tmp= $this->generateProperties();
185 if ($tmp == ""){
186 $smarty->assign("showOptions", 0);
187 } else {
188 $smarty->assign("showOptions", 1);
189 $smarty->assign("properties",$this->generateProperties());
190 }
192 /* Print out template */
193 $display.= $smarty->fetch(get_template_path('printerPPDDialog.tpl', TRUE,dirname(__FILE__)));
194 return($display);
195 }
197 function check(){
198 /* Check the given data
199 */
200 $message=array();
201 return $message;
202 }
204 function save_object()
205 {
206 if(isset($_POST['PPDDisSubmitted'])){
207 if(is_array($this->ppdConfig)){
208 foreach($this->ppdConfig as $cat => $obj){
209 foreach($obj as $attr => $attributes){
210 if(isset($_POST[base64_encode($attributes['_name'])])){
211 $this->ppdConfig[$cat][$attr]['_default'] = $_POST[base64_encode($attributes['_name'])];
212 }
213 }
214 }
215 }
216 }
218 }
220 function save_ppd(){
221 $this->ppdManager->saveProperties($this->selectedPPD['link'],$this->ppdConfig);
222 }
224 /* Save to LDAP */
225 function save()
226 {
227 /* return the selected PPD, and in future the selected options too */
228 return($this->selectedPPD['link']);
229 }
231 function getPPDInformation()
232 {
233 /* Get Information for a single PPD entry
234 * This will be shown on top of template
235 */
236 $str = "none";
237 if(!empty($this->selectedPPD)){
238 $str = $this->selectedPPD['link'];
239 $str = $this->ppdManager->loadDescription($this->selectedPPD['link']);
240 }
241 return($str) ;
242 }
244 function generateProperties()
245 {
246 /* In future there will be a schema parser that provide us all settings that can be made in the selected PPD file.
247 * This function will generate a userfriendly post based form with this informations
248 */
250 /* Set Headline */
251 $str = "";
252 $feed= "";
254 /* If ppd exists and is readable */
255 if((!empty($this->selectedPPD['link']))&&(file_exists($this->selectedPPD['link']))){
257 /* If there is no initial Configuration, load it */
258 if($this->ppdConfig == false){
259 $this->ppdConfig = $this->ppdManager->loadProperties($this->selectedPPD['link']);
260 }
262 /* Create a table */
263 $str .= "<div style='padding-left:30px;'><table>";
265 /* Input all data to the table */
266 foreach($this->ppdConfig as $cat => $obj){
268 /* Add new category */
269 $str .= "<tr><td colspan='2'>$feed";
270 if ($feed == ""){
271 $feed= "<br>";
272 }
273 $str .= "<b>"._("Section")." '".$cat."' </b><br>";
274 $str .= "</tr></td>";
276 /* Add attributes of the current category */
277 foreach($obj as $attr => $settings){
280 /* Skip all entries beginning with _ */
281 if($attr[0] == "_") continue;
283 /* Prepare data */
284 $values = array();
285 $name = $settings['_name'];
286 $default = $settings['_default'];
287 $type = $settings['_type'];
289 /* Add name to table */
290 $str .= "<tr><td style='padding-left:40px;'>\n";
291 $str .= $name."<br>\n";
292 $str .= "</td><td>\n";
294 /* Get all values */
295 foreach( $settings as $vname => $value){
296 if($vname[0] != "_"){
297 $values[$vname]= $value;
298 }
299 }
301 /* preparing Html output
302 * Supported types are PickOne/Boolean
303 */
305 /* If type is PickOne, create a select box */
306 if(($type == "PickOne")||(($type=="Boolean")&&(count($values)>1))){
308 $str .= "<select name='".base64_encode($name)."'>\n";
309 foreach($values as $value){
310 $selected = "";
311 if($value == $default){
312 $selected = " selected ";
313 }
314 $str .= "<option value='".$value."' ".$selected.">".$value."</option>\n";
315 }
316 $str .= "</select>\n";
318 }elseif($type == "Boolean"){
320 /* If type is Boolean & no values are given */
321 $str .= "<select name='".base64_encode($name)."'>\n";
322 if($default == "False"){
323 $str .= "<option value='True' >"._("True")."</option>\n";
324 $str .= "<option value='False' selected>"._("False")."</option>\n";
325 }else{
326 $str .= "<option value='True' selected>"._("True")."</option>\n";
327 $str .= "<option value='False' >"._("False")."</option>\n";
328 }
329 $str .= "</select>\n";
331 }else{
332 print_red(sprintf(_("Unsupported ppd type '%s' used for '%s' "),$type,$name));
333 }
334 $str .= "</td></tr>\n";
335 }
336 }
337 $str .= "</table></div>\n";
339 }
340 return($str);
341 }
342 }
343 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
344 ?>