add new option for configuring replacement of documents in webdav

conf/settings.xml.template

@@ -71,6 +71,9 @@
       calendarDefaultView = "y"
       firstDayOfWeek = "0"
     />
+    <webdav
+      enableWebdavReplaceDoc="true"
+    />
   </site>
   <system>
     <!--

inc/inc.ClassSettings.php

@@ -176,6 +176,8 @@ class Settings { /* {{{ */
 	var $_maxUploadSize = 0;
 	// enable/disable users images
 	var $_enableUserImage = false;
+	// enable/disable replacing documents by webdav
+	var $_enableWebdavReplaceDoc = true;
 	// enable/disable calendar
 	var $_enableCalendar = true;
 	// calendar default view ("w" for week,"m" for month,"y" for year)
@@ -465,6 +467,13 @@ class Settings { /* {{{ */
 		$this->_expandFolderTree = intval($tab["expandFolderTree"]);
 		$this->_defaultDocPosition = strval($tab["defaultDocPosition"]);
 
+		// XML Path: /configuration/site/calendar
+		$node = $xml->xpath('/configuration/site/webdav');
+		if($node) {
+			$tab = $node[0]->attributes();
+			$this->_enableWebdavReplaceDoc = Settings::boolVal($tab["enableWebdavReplaceDoc"]);
+		}
+
 		// XML Path: /configuration/site/calendar
 		$node = $xml->xpath('/configuration/site/calendar');
 		$tab = $node[0]->attributes();
@@ -786,6 +795,10 @@ class Settings { /* {{{ */
     $this->setXMLAttributValue($node, "sortFoldersDefault", $this->_sortFoldersDefault);
     $this->setXMLAttributValue($node, "defaultDocPosition", $this->_defaultDocPosition);
 
+    // XML Path: /configuration/site/calendar
+    $node = $this->getXMLNode($xml, '/configuration/site', 'webdav');
+		$this->setXMLAttributValue($node, "enableWebdavReplaceDoc", $this->_enableWebdavReplaceDoc);
+
     // XML Path: /configuration/site/calendar
     $node = $this->getXMLNode($xml, '/configuration/site', 'calendar');
     $this->setXMLAttributValue($node, "enableCalendar", $this->_enableCalendar);

op/op.Settings.php

@@ -103,6 +103,9 @@ if ($action == "saveSettings")
   $settings->_sortFoldersDefault = $_POST["sortFoldersDefault"];
   $settings->_defaultDocPosition = $_POST["defaultDocPosition"];
 
+  // SETTINGS - SITE - WEBDAV
+	$settings->_enableWebdavReplaceDoc = getBoolValue("enableWebdavReplaceDoc");
+
   // SETTINGS - SITE - CALENDAR
   $settings->_enableCalendar = getBoolValue("enableCalendar");
   $settings->_calendarDefaultView = $_POST["calendarDefaultView"];

views/bootstrap/class.Settings.php

@@ -361,6 +361,15 @@ if(!is_writeable($settings->_configFilePath)) {
           </select>
       </tr>
 
+      <!--
+        -- SETTINGS - SITE - WEBDAV
+      -->
+		 <tr><td></td></tr><tr ><td><b> <?php printMLText("settings_webdav");?></b></td> </tr>
+      <tr title="<?php printMLText("settings_enableWebdavReplaceDoc_desc");?>">
+        <td><?php printMLText("settings_enableWebdavReplaceDoc");?>:</td>
+        <td><input name="enableWebdavReplaceDoc" type="checkbox" <?php if ($settings->_enableWebdavReplaceDoc) echo "checked" ?> /></td>
+      </tr>
+
       <!--
         -- SETTINGS - SITE - CALENDAR
       -->