chamilo / chamilo-lms

main/admin/dashboard_add_courses_to_user.php

Indentation +29 added lines, -29 removed lines

@@ -36,20 +36,20 @@ 
 
 // setting the name of the tool
 if (UserManager::is_admin($user_id)) {
-	$tool_name= get_lang('AssignCoursesToPlatformAdministrator');
+    $tool_name= get_lang('AssignCoursesToPlatformAdministrator');
 } else if ($user_info['status'] == SESSIONADMIN) {
-	$tool_name= get_lang('AssignCoursesToSessionsAdministrator');
+    $tool_name= get_lang('AssignCoursesToSessionsAdministrator');
 } else {
-	$tool_name= get_lang('AssignCoursesToHumanResourcesManager');
+    $tool_name= get_lang('AssignCoursesToHumanResourcesManager');
 }
 
 $add_type = 'multiple';
 if(isset($_GET['add_type']) && $_GET['add_type']!='') {
-	$add_type = Security::remove_XSS($_REQUEST['add_type']);
+    $add_type = Security::remove_XSS($_REQUEST['add_type']);
 }
 
 if (!api_is_platform_admin()) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 function search_courses($needle, $type)
@@ -60,7 +60,7 @@ 
     $return = '';
     if (!empty($needle) && !empty($type)) {
         // xajax send utf8 datas... datas in db can be non-utf8 datas
-		$needle = Database::escape_string($needle);
+        $needle = Database::escape_string($needle);
 
         $assigned_courses_to_hrm = CourseManager::get_courses_followed_by_drh($user_id);
         $assigned_courses_code = array_keys($assigned_courses_to_hrm);
@@ -88,16 +88,16 @@ 
                 		$without_assigned_courses ";
         }
 
-		$rs	= Database::query($sql);
+        $rs	= Database::query($sql);
 
-		$return .= '<select id="origin" name="NoAssignedCoursesList[]" multiple="multiple" size="20" >';
-		while($course = Database :: fetch_array($rs)) {
-			$return .= '<option value="'.$course['code'].'" title="'.htmlspecialchars($course['title'],ENT_QUOTES).'">'.$course['title'].' ('.$course['code'].')</option>';
-		}
-		$return .= '</select>';
-		$xajax_response -> addAssign('ajax_list_courses_multiple','innerHTML',api_utf8_encode($return));
-	}
-	return $xajax_response;
+        $return .= '<select id="origin" name="NoAssignedCoursesList[]" multiple="multiple" size="20" >';
+        while($course = Database :: fetch_array($rs)) {
+            $return .= '<option value="'.$course['code'].'" title="'.htmlspecialchars($course['title'],ENT_QUOTES).'">'.$course['title'].' ('.$course['code'].')</option>';
+        }
+        $return .= '</select>';
+        $xajax_response -> addAssign('ajax_list_courses_multiple','innerHTML',api_utf8_encode($return));
+    }
+    return $xajax_response;
 }
 
 $xajax->processRequests();
@@ -181,23 +181,23 @@ 
 $assigned_courses_to_hrm = CourseManager::get_courses_followed_by_drh($user_id);
 $assigned_courses_code = array_keys($assigned_courses_to_hrm);
 foreach ($assigned_courses_code as &$value) {
-	$value = "'".$value."'";
+    $value = "'".$value."'";
 }
 
 $without_assigned_courses = '';
 if (count($assigned_courses_code) > 0) {
-	$without_assigned_courses = " AND c.code NOT IN(".implode(',',$assigned_courses_code).")";
+    $without_assigned_courses = " AND c.code NOT IN(".implode(',',$assigned_courses_code).")";
 }
 
 $needle = '%';
 $firstLetter = null;
 if (isset($_POST['firstLetterCourse'])) {
-	$firstLetter = $_POST['firstLetterCourse'];
-	$needle = Database::escape_string($firstLetter.'%');
+    $firstLetter = $_POST['firstLetterCourse'];
+    $needle = Database::escape_string($firstLetter.'%');
 }
 
 if (api_is_multiple_url_enabled()) {
-	$sql = " SELECT c.code, c.title
+    $sql = " SELECT c.code, c.title
             FROM $tbl_course c
             LEFT JOIN $tbl_course_rel_access_url a
             ON (a.c_id = c.id)
@@ -207,7 +207,7 @@ 
             ORDER BY c.title";
 
 } else {
-	$sql= " SELECT c.code, c.title
+    $sql= " SELECT c.code, c.title
 	        FROM $tbl_course c
             WHERE  c.code LIKE '$needle' $without_assigned_courses
             ORDER BY c.title";
@@ -221,7 +221,7 @@ 
 <input type="hidden" name="formSent" value="1" />
 <?php
 if(!empty($msg)) {
-	Display::display_normal_message($msg); //main API
+    Display::display_normal_message($msg); //main API
 }
 ?>
 
@@ -269,13 +269,13 @@ 
     </div>
     <div class="col-md-4">
         <h5><?php
-	  	if (UserManager::is_admin($user_id)) {
-			echo get_lang('AssignedCoursesListToPlatformAdministrator');
-		} else if ($user_info['status'] == SESSIONADMIN) {
-			echo get_lang('AssignedCoursesListToSessionsAdministrator');
-		} else {
-			echo get_lang('AssignedCoursesListToHumanResourcesManager');
-		}
+            if (UserManager::is_admin($user_id)) {
+            echo get_lang('AssignedCoursesListToPlatformAdministrator');
+        } else if ($user_info['status'] == SESSIONADMIN) {
+            echo get_lang('AssignedCoursesListToSessionsAdministrator');
+        } else {
+            echo get_lang('AssignedCoursesListToHumanResourcesManager');
+        }
             ?>: </h5>
         
         <select id='destination' name="CoursesList[]" multiple="multiple" size="20" style="width:320px;">

main/admin/access_url_edit_usergroup_to_url.php

Indentation +22 added lines, -22 removed lines

@@ -121,7 +121,7 @@ 
         $userGroupList[$item['id']] = $item;
     }
 } else {
-	$userGroups = UrlManager::get_url_rel_usergroup_data();
+    $userGroups = UrlManager::get_url_rel_usergroup_data();
 
     foreach ($userGroups as $item) {
         if ($item['access_url_id'] == $access_url_id) {
@@ -132,11 +132,11 @@ 
 }
 
 if ($add_type == 'multiple') {
-	$link_add_type_unique = '<a href="'.api_get_self().'?add_type=unique&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeUnique').'</a>';
-	$link_add_type_multiple = get_lang('SessionAddTypeMultiple');
+    $link_add_type_unique = '<a href="'.api_get_self().'?add_type=unique&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeUnique').'</a>';
+    $link_add_type_multiple = get_lang('SessionAddTypeMultiple');
 } else {
-	$link_add_type_unique = get_lang('SessionAddTypeUnique');
-	$link_add_type_multiple = '<a href="'.api_get_self().'?add_type=multiple&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeMultiple').'</a>';
+    $link_add_type_unique = get_lang('SessionAddTypeUnique');
+    $link_add_type_multiple = '<a href="'.api_get_self().'?add_type=multiple&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeMultiple').'</a>';
 }
 
 $url_list = UrlManager::get_url_data();
@@ -200,30 +200,30 @@ 
     <?php } else { ?>
 	  <select id="origin_users" name="no_course_list[]" multiple="multiple" size="15" style="width:380px;">
 		<?php
-		foreach ($noUserGroupList as $noItem) {
-		?>
+        foreach ($noUserGroupList as $noItem) {
+        ?>
 			<option value="<?php echo $noItem['id']; ?>">
                 <?php echo $noItem['name']; ?>
             </option>
 		<?php
-		}
-		?>
+        }
+        ?>
 	  </select>
 	<?php
-  	  }
-  	 ?>
+        }
+        ?>
   </div>
   </td>
   <td width="10%" valign="middle" align="center">
   <?php
-  if ($ajax_search) {
-	?>
+    if ($ajax_search) {
+    ?>
 	<button class="btn btn-default" type="button" onclick="remove_item(document.getElementById('destination_users'))" >
         <em class="fa fa-arrow-left"></em>
 	</button>
   	<?php
-  } else {
-  	?>
+    } else {
+        ?>
 	<button class="btn btn-default" type="button" onclick="moveItem(document.getElementById('origin_users'), document.getElementById('destination_users'))" >
         <em class="fa fa-arrow-right"></em>
 	</button>
@@ -232,8 +232,8 @@ 
         <em class="fa fa-arrow-left"></em>
 	</button>
 	<?php
-  }
-  ?>
+    }
+    ?>
 	<br /><br /><br /><br /><br /><br />
   </td>
   <td align="center">
@@ -254,11 +254,11 @@ 
 	<td colspan="3" align="center">
 		<br />
 		<?php
-		if(isset($_GET['add']))
-			echo '<button class="save" onclick="valide()" >'.get_lang('AddUserGroupToURL').'</button>';
-		else
-			echo '<button class="save" onclick="valide()" >'.get_lang('EditUserGroupToURL').'</button>';
-		?>
+        if(isset($_GET['add']))
+            echo '<button class="save" onclick="valide()" >'.get_lang('AddUserGroupToURL').'</button>';
+        else
+            echo '<button class="save" onclick="valide()" >'.get_lang('EditUserGroupToURL').'</button>';
+        ?>
 	</td>
 </tr>
 </table>

main/admin/promotions.php

Indentation +1 added lines, -1 removed lines

@@ -112,7 +112,7 @@
 <script>
 $(function() {
 <?php
-     echo Display::grid_js('promotions', $url, $columns, $column_model, $extra_params, array(), $action_links, true);
+        echo Display::grid_js('promotions', $url, $columns, $column_model, $extra_params, array(), $action_links, true);
 ?>
 });
 </script>

main/admin/access_url_add_courses_to_url.php

Indentation +1 added lines, -1 removed lines

@@ -107,7 +107,7 @@
       <?php
         echo Display :: get_alphabet_options($first_letter_course);
         echo Display :: get_numeric_options(0,9,$first_letter_course);
-      ?>
+        ?>
      </select>
     </td>
         <td width="20%">&nbsp;</td>

main/admin/access_url_add_users_to_url.php

Indentation +30 added lines, -30 removed lines

@@ -13,8 +13,8 @@ 
 
 api_protect_global_admin_script();
 if (!api_get_multiple_access_url()) {
-	header('Location: index.php');
-	exit;
+    header('Location: index.php');
+    exit;
 }
 
 $form_sent = 0;
@@ -44,36 +44,36 @@ 
 api_display_tool_title($tool_name);
 
 if ($_POST['form_sent']) {
-	$form_sent = $_POST['form_sent'];
-	$users = is_array($_POST['user_list']) ? $_POST['user_list'] : array() ;
-	$url_list = is_array($_POST['url_list']) ? $_POST['url_list'] : array() ;
-	$first_letter_user = $_POST['first_letter_user'];
+    $form_sent = $_POST['form_sent'];
+    $users = is_array($_POST['user_list']) ? $_POST['user_list'] : array() ;
+    $url_list = is_array($_POST['url_list']) ? $_POST['url_list'] : array() ;
+    $first_letter_user = $_POST['first_letter_user'];
 
-	foreach($users as $key => $value) {
-		$users[$key] = intval($value);
-	}
+    foreach($users as $key => $value) {
+        $users[$key] = intval($value);
+    }
 
-	if ($form_sent == 1) {
-		if (count($users) == 0 || count($url_list) == 0) {
-			Display :: display_error_message(get_lang('AtLeastOneUserAndOneURL'));
-		} else {
-			UrlManager::add_users_to_urls($users,$url_list);
-			Display :: display_confirmation_message(get_lang('UsersBelongURL'));
-		}
-	}
+    if ($form_sent == 1) {
+        if (count($users) == 0 || count($url_list) == 0) {
+            Display :: display_error_message(get_lang('AtLeastOneUserAndOneURL'));
+        } else {
+            UrlManager::add_users_to_urls($users,$url_list);
+            Display :: display_confirmation_message(get_lang('UsersBelongURL'));
+        }
+    }
 }
 
 /*	Display GUI	*/
 if (empty($first_letter_user)) {
-	$sql = "SELECT count(*) as nb_users FROM $tbl_user";
-	$result = Database::query($sql);
-	$num_row = Database::fetch_array($result);
+    $sql = "SELECT count(*) as nb_users FROM $tbl_user";
+    $result = Database::query($sql);
+    $num_row = Database::fetch_array($result);
     if ($num_row['nb_users']>1000) {
         //if there are too much users to gracefully handle with the HTML select list,
         // assign a default filter on users names
         $first_letter_user = 'A';
     }
-	unset($result);
+    unset($result);
 }
 $first_letter_user_lower = Database::escape_string(api_strtolower($first_letter_user));
 
@@ -104,7 +104,7 @@ 
       <option value="">--</option>
       <?php
         echo Display :: get_alphabet_options($first_letter_user);
-      ?>
+        ?>
      </select>
     </td>
         <td width="20%">&nbsp;</td>
@@ -116,14 +116,14 @@ 
     <td width="40%" align="center">
      <select name="user_list[]" multiple="multiple" size="20" style="width:380px;">
 		<?php
-		foreach ($db_users as $user) {
-		?>
+        foreach ($db_users as $user) {
+        ?>
             <option value="<?php echo $user['user_id']; ?>" <?php if(in_array($user['user_id'], $users)) echo 'selected="selected"'; ?>>
                 <?php echo api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')'; ?>
             </option>
 		<?php
-		}
-		?>
+        }
+        ?>
     </select>
    </td>
    <td width="20%" valign="middle" align="center">
@@ -132,14 +132,14 @@ 
    <td width="40%" align="center">
     <select name="url_list[]" multiple="multiple" size="20" style="width:230px;">
 		<?php
-		foreach ($db_urls as $url_obj) {
-			?>
+        foreach ($db_urls as $url_obj) {
+            ?>
 			<option value="<?php echo $url_obj['id']; ?>" <?php if(in_array($url_obj['id'],$url_list)) echo 'selected="selected"'; ?>>
                 <?php echo $url_obj['url']; ?>
 			</option>
 			<?php
-		}
-		?>
+        }
+        ?>
     </select>
    </td>
   </tr>

main/admin/filler.php

Indentation +4 added lines, -4 removed lines

@@ -30,8 +30,8 @@ 
 $output = array();
 if (!empty($_GET['fill'])) {
     switch ($_GET['fill']) {
-    	case 'users':
-        	require api_get_path(SYS_TEST_PATH).'datafiller/fill_users.php';
+        case 'users':
+            require api_get_path(SYS_TEST_PATH).'datafiller/fill_users.php';
             $output = fill_users();
             break;
         case 'courses':
@@ -53,8 +53,8 @@ 
     $result .= '<table>';
     foreach ($output as $line) {
         $result .= '<tr>';
-	    $result .= '<td class="filler-report-data-init">'.$line['line-init'].' </td><td class="filler-report-data">'.$line['line-info'].'</td>';
-	    $result .= '</tr>';
+        $result .= '<td class="filler-report-data-init">'.$line['line-init'].' </td><td class="filler-report-data">'.$line['line-info'].'</td>';
+        $result .= '</tr>';
     }
     $result .= '</table>';
     $result .= '</div>';

main/admin/access_url_edit_course_category_to_url.php

Indentation +21 added lines, -21 removed lines

@@ -124,11 +124,11 @@ 
 }
 
 if ($add_type == 'multiple') {
-	$link_add_type_unique = '<a href="'.api_get_self().'?add_type=unique&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeUnique').'</a>';
-	$link_add_type_multiple = get_lang('SessionAddTypeMultiple');
+    $link_add_type_unique = '<a href="'.api_get_self().'?add_type=unique&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeUnique').'</a>';
+    $link_add_type_multiple = get_lang('SessionAddTypeMultiple');
 } else {
-	$link_add_type_unique = get_lang('SessionAddTypeUnique');
-	$link_add_type_multiple = '<a href="'.api_get_self().'?add_type=multiple&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeMultiple').'</a>';
+    $link_add_type_unique = get_lang('SessionAddTypeUnique');
+    $link_add_type_multiple = '<a href="'.api_get_self().'?add_type=multiple&access_url_id='.$access_url_id.'">'.get_lang('SessionAddTypeMultiple').'</a>';
 }
 
 $url_list = UrlManager::get_url_data();
@@ -192,34 +192,34 @@ 
     <?php } else { ?>
 	  <select id="origin_users" name="no_course_list[]" multiple="multiple" size="15" style="width:380px;">
 		<?php
-		foreach ($noUserGroupList as $noItem) {
-		?>
+        foreach ($noUserGroupList as $noItem) {
+        ?>
 			<option value="<?php echo $noItem['id']; ?>">
                 <?php echo $noItem['name']; ?>
             </option>
 		<?php
-		}
-		?>
+        }
+        ?>
 	  </select>
 	<?php
-  	  }
-  	 ?>
+        }
+        ?>
   </div>
   </td>
   <td width="10%" valign="middle" align="center">
   <?php
-  if ($ajax_search) {
-	?>
+    if ($ajax_search) {
+    ?>
 	<button class="btn btn-default" type="button" onclick="remove_item(document.getElementById('destination_users'))" ></button>
   	<?php
-  } else {
-  	?>
+    } else {
+        ?>
 	<button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin_users'), document.getElementById('destination_users'))" ></button>
 	<br /><br />
 	<button class="btn btn-default" type="button" onclick="moveItem(document.getElementById('destination_users'), document.getElementById('origin_users'))" ></button>
 	<?php
-  }
-  ?>
+    }
+    ?>
 	<br /><br /><br /><br /><br /><br />
   </td>
   <td align="center">
@@ -240,11 +240,11 @@ 
 	<td colspan="3" align="center">
 		<br />
 		<?php
-		if(isset($_GET['add']))
-			echo '<button class="save" onclick="valide()" >'.get_lang('Add').'</button>';
-		else
-			echo '<button class="save" onclick="valide()" >'.get_lang('Edit').'</button>';
-		?>
+        if(isset($_GET['add']))
+            echo '<button class="save" onclick="valide()" >'.get_lang('Add').'</button>';
+        else
+            echo '<button class="save" onclick="valide()" >'.get_lang('Edit').'</button>';
+        ?>
 	</td>
 </tr>
 </table>

main/admin/specific_fields.php

Indentation +7 added lines, -7 removed lines

@@ -43,15 +43,15 @@ 
 $table->set_column_filter(3, 'edit_filter');
 
 function edit_filter($id,$url_params,$row) {
-	global $charset;
-	$return = '<a href="specific_fields_add.php?action=edit&field_id='.$row[0].'">'.Display::return_icon('edit.gif',get_lang('Edit')).'</a>';
-	$return .= ' <a href="'.api_get_self().'?action=delete&field_id='.$row[0].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset))."'".')) return false;">'.Display::return_icon('delete.gif',get_lang('Delete')).'</a>';
-	return $return;
+    global $charset;
+    $return = '<a href="specific_fields_add.php?action=edit&field_id='.$row[0].'">'.Display::return_icon('edit.gif',get_lang('Edit')).'</a>';
+    $return .= ' <a href="'.api_get_self().'?action=delete&field_id='.$row[0].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset))."'".')) return false;">'.Display::return_icon('delete.gif',get_lang('Delete')).'</a>';
+    return $return;
 }
 
 if ($_REQUEST['action'] == 'delete') {
-	delete_specific_field($_REQUEST['field_id']);
-	header('Location: specific_fields.php?message='.get_lang('FieldRemoved'));
+    delete_specific_field($_REQUEST['field_id']);
+    header('Location: specific_fields.php?message='.get_lang('FieldRemoved'));
 }
 
 // Start output
@@ -61,7 +61,7 @@ 
 echo Display::display_normal_message(get_lang('SpecificSearchFieldsIntro'));
 
 if(!empty($_GET['message'])) {
-  Display::display_confirmation_message($_GET['message']);
+    Display::display_confirmation_message($_GET['message']);
 }
 
 echo '<div class="actions">';

main/admin/configure_extensions.php

Indentation +115 added lines, -115 removed lines

@@ -14,24 +14,24 @@ 
 $message = '';
 
 if (isset($_POST['activeExtension'])) {
-	switch ($_POST['extension_code']) {
-		case 'visio' :
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+    switch ($_POST['extension_code']) {
+        case 'visio' :
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="true"
 					WHERE variable="service_visio"
 					AND subkey="active"';
-			$rs = Database::query($sql);
-			if (Database::affected_rows($rs)>0) {
-				// select all the courses and insert the tool inside
-				$sql = 'SELECT id FROM '.Database::get_main_table(TABLE_MAIN_COURSE);
-				$rs = Database::query($sql);
-				while($row = Database::fetch_array($rs)){
-					if(!empty($_POST['visio_host'])) {
-						$tool_table = Database::get_course_table(TABLE_TOOL_LIST);
-						$select = "SELECT id FROM $tool_table WHERE c_id =".$row['id']." AND name='".TOOL_VISIO_CONFERENCE."'";
-						$selectres = Database::query($select);
-						if (Database::num_rows($selectres)<1) {
-							$sql = 'INSERT INTO '.$tool_table.' SET
+            $rs = Database::query($sql);
+            if (Database::affected_rows($rs)>0) {
+                // select all the courses and insert the tool inside
+                $sql = 'SELECT id FROM '.Database::get_main_table(TABLE_MAIN_COURSE);
+                $rs = Database::query($sql);
+                while($row = Database::fetch_array($rs)){
+                    if(!empty($_POST['visio_host'])) {
+                        $tool_table = Database::get_course_table(TABLE_TOOL_LIST);
+                        $select = "SELECT id FROM $tool_table WHERE c_id =".$row['id']." AND name='".TOOL_VISIO_CONFERENCE."'";
+                        $selectres = Database::query($select);
+                        if (Database::num_rows($selectres)<1) {
+                            $sql = 'INSERT INTO '.$tool_table.' SET
 							        c_id =  '.$row['id'].',
 									name="'.TOOL_VISIO_CONFERENCE.'",
 									link="conference/index.php?type=conference",
@@ -41,12 +41,12 @@ 
 									address="squaregrey.gif",
 									target="_self",
 									category="interaction"';
-							Database::query($sql);
-						}
-						$select = "SELECT id FROM $tool_table WHERE c_id =".$row['id']." AND name='".TOOL_VISIO_CLASSROOM."'";
-						$selectres = Database::query($select);
-						if(Database::num_rows($selectres)<1) {
-							$sql = 'INSERT INTO '.$tool_table.' SET
+                            Database::query($sql);
+                        }
+                        $select = "SELECT id FROM $tool_table WHERE c_id =".$row['id']." AND name='".TOOL_VISIO_CLASSROOM."'";
+                        $selectres = Database::query($select);
+                        if(Database::num_rows($selectres)<1) {
+                            $sql = 'INSERT INTO '.$tool_table.' SET
 							        c_id =  '.$row['id'].',
 									name="'.TOOL_VISIO_CLASSROOM.'",
 									link="conference/index.php?type=classroom",
@@ -56,92 +56,92 @@ 
 									address="squaregrey.gif",
 									target="_self",
 									category="authoring"';
-							Database::query($sql);
-						}
-					}
-				}
-				$message = get_lang('ServiceActivated');
-
-			}
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+                            Database::query($sql);
+                        }
+                    }
+                }
+                $message = get_lang('ServiceActivated');
+
+            }
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.Database::escape_string($_POST['visio_host']).'"
 					WHERE variable="service_visio"
 					AND subkey="visio_host"';
-			$rs = Database::query($sql);
+            $rs = Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.Database::escape_string($_POST['visio_port']).'"
 					WHERE variable="service_visio"
 					AND subkey="visio_port"';
-			$rs = Database::query($sql);
+            $rs = Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.Database::escape_string($_POST['visio_pass']).'"
 					WHERE variable="service_visio"
 					AND subkey="visio_pass"';
-			$rs = Database::query($sql);
+            $rs = Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.($_POST['visio_use_rtmpt']=='true'?'true':'false').'"
 					WHERE variable="service_visio"
 					AND subkey="visio_use_rtmpt"';
-			$rs = Database::query($sql);
+            $rs = Database::query($sql);
 
-			if(empty($message)) {
-				$message = get_lang('ServiceReconfigured');
-			}
-			break;
+            if(empty($message)) {
+                $message = get_lang('ServiceReconfigured');
+            }
+            break;
 
-		case 'ppt2lp' :
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+        case 'ppt2lp' :
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="true"
 					WHERE variable="service_ppt2lp"
 					AND subkey="active"';
 
-			$rs = Database::query($sql);
+            $rs = Database::query($sql);
 
-			if (Database::affected_rows($rs)>0){
-				$message = get_lang('ServiceActivated');
-			}
+            if (Database::affected_rows($rs)>0){
+                $message = get_lang('ServiceActivated');
+            }
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.addslashes($_POST['host']).'"
 					WHERE variable="service_ppt2lp"
 					AND subkey="host"';
-			Database::query($sql);
+            Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.addslashes($_POST['port']).'"
 					WHERE variable="service_ppt2lp"
 					AND subkey="port"';
-			Database::query($sql);
+            Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.addslashes($_POST['ftp_password']).'"
 					WHERE variable="service_ppt2lp"
 					AND subkey="ftp_password"';
-			Database::query($sql);
+            Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.addslashes($_POST['user']).'"
 					WHERE variable="service_ppt2lp"
 					AND subkey="user"';
-			Database::query($sql);
+            Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.addslashes($_POST['path_to_lzx']).'"
 					WHERE variable="service_ppt2lp"
 					AND subkey="path_to_lzx"';
-			Database::query($sql);
+            Database::query($sql);
 
-			$sql = 'UPDATE '.$tbl_settings_current.' SET
+            $sql = 'UPDATE '.$tbl_settings_current.' SET
 					selected_value="'.addslashes($_POST['size']).'"
 					WHERE variable="service_ppt2lp"
 					AND subkey="size"';
-			Database::query($sql);
+            Database::query($sql);
 
-			break;
-	}
+            break;
+    }
 
 }
 
@@ -154,14 +154,14 @@ 
 
 $rs = Database::query($sql);
 while($row = Database::fetch_array($rs)){
-	$listActiveServices[] = $row['variable'];
+    $listActiveServices[] = $row['variable'];
 }
 
 // javascript to handle accordion behaviour
 $javascript_message = '';
 if(!empty($message)){
-	$javascript_message =
-	'
+    $javascript_message =
+    '
 	document.getElementById("message").style.display = "block";
 	var timer = setTimeout(hideMessage,5000);
 	';
@@ -215,9 +215,9 @@ 
 ?>
 <div id="message" style="display: none">
 	<?php
-	if(!empty($message))
-		Display::display_normal_message($message)
-	?>
+    if(!empty($message))
+        Display::display_normal_message($message)
+    ?>
 </div>
 
 <div id="content" align="center">
@@ -303,63 +303,63 @@ 
                     <form method="POST" class="form-horizontal" action="<?php echo api_get_self(); ?>">
 						<?php
 
-						$form = new FormValidator('ppt2lp');
-						$form -> addElement('text', 'host', get_lang('Host'));
-						//$form -> addElement('html','<br /><br />');
-						$form -> addElement('text', 'port', get_lang('Port'));
-						//$form -> addElement('html','<br /><br />');
-						$form -> addElement('text', 'user', get_lang('UserOnHost'));
-						//$form -> addElement('html','<br /><br />');
-						$form -> addElement('text', 'ftp_password', get_lang('FtpPassword'));
-						//$form -> addElement('html','<br /><br />');
-						$form -> addElement('text', 'path_to_lzx', get_lang('PathToLzx'));
-						//$form -> addElement('html','<br /><br />');
-						$options = array(
-									'540x405'=>'540x405',
-									'640x480'=>'640x480',
-									'720x540'=>'720x540',
-									'800x600'=>'800x600',
-									'1000x750'=>'1000x750'
-									);
-						$form -> addElement('select', 'size', get_lang('SlideSize'), $options);
-
-
-						$form -> addElement('hidden', 'extension_code', 'ppt2lp');
-
-						$defaults = array();
-						$renderer = $form -> defaultRenderer();
-						$renderer -> setElementTemplate('<div style="text-align:left">{label}</div><div style="text-align:left">{element}</div>');
-						//$form -> addElement('html','<br /><br />');
-						if(in_array('service_ppt2lp',$listActiveServices))
-						{
-							$sql = 'SELECT subkey, selected_value FROM '.$tbl_settings_current.'
+                        $form = new FormValidator('ppt2lp');
+                        $form -> addElement('text', 'host', get_lang('Host'));
+                        //$form -> addElement('html','<br /><br />');
+                        $form -> addElement('text', 'port', get_lang('Port'));
+                        //$form -> addElement('html','<br /><br />');
+                        $form -> addElement('text', 'user', get_lang('UserOnHost'));
+                        //$form -> addElement('html','<br /><br />');
+                        $form -> addElement('text', 'ftp_password', get_lang('FtpPassword'));
+                        //$form -> addElement('html','<br /><br />');
+                        $form -> addElement('text', 'path_to_lzx', get_lang('PathToLzx'));
+                        //$form -> addElement('html','<br /><br />');
+                        $options = array(
+                                    '540x405'=>'540x405',
+                                    '640x480'=>'640x480',
+                                    '720x540'=>'720x540',
+                                    '800x600'=>'800x600',
+                                    '1000x750'=>'1000x750'
+                                    );
+                        $form -> addElement('select', 'size', get_lang('SlideSize'), $options);
+
+
+                        $form -> addElement('hidden', 'extension_code', 'ppt2lp');
+
+                        $defaults = array();
+                        $renderer = $form -> defaultRenderer();
+                        $renderer -> setElementTemplate('<div style="text-align:left">{label}</div><div style="text-align:left">{element}</div>');
+                        //$form -> addElement('html','<br /><br />');
+                        if(in_array('service_ppt2lp',$listActiveServices))
+                        {
+                            $sql = 'SELECT subkey, selected_value FROM '.$tbl_settings_current.'
 									WHERE variable = "service_ppt2lp"
 									AND subkey <> "active"';
-							$rs = Database::query($sql);
-							while($row = Database::fetch_array($rs,'ASSOC'))
-							{
-								$defaults[$row['subkey']] = $row['selected_value'];
-							}
-							$form->addButtonSave(get_lang('ReconfigureExtension'), 'activeExtension');
-						}
-						else {
-							$defaults['host'] = 'localhost';
-							$defaults['port'] = '2002';
-							$defaults['size'] = '720x540';
-							$form->addButtonSave(get_lang('ActivateExtension'), 'activeExtension');
-						}
-
-						$form -> setDefaults($defaults);
-						$form -> display();
-						echo '<br />';
-						?>
+                            $rs = Database::query($sql);
+                            while($row = Database::fetch_array($rs,'ASSOC'))
+                            {
+                                $defaults[$row['subkey']] = $row['selected_value'];
+                            }
+                            $form->addButtonSave(get_lang('ReconfigureExtension'), 'activeExtension');
+                        }
+                        else {
+                            $defaults['host'] = 'localhost';
+                            $defaults['port'] = '2002';
+                            $defaults['size'] = '720x540';
+                            $form->addButtonSave(get_lang('ActivateExtension'), 'activeExtension');
+                        }
+
+                        $form -> setDefaults($defaults);
+                        $form -> display();
+                        echo '<br />';
+                        ?>
 						</form>
                 </div>
             </div>
         </div>
 	
 	<?php
-	/*
+    /*
 	<!-- EPHORUS -->
 	<div id="main_ephorus">
 		<div id="extension_header_ephorus" class="accordion_header">