Просмотр исходного кода

[svn r15870] sorting of options

Patrick Cool 16 лет назад
Родитель
Сommit
0b628c04ae
2 измененных файлов с 249 добавлено и 3 удалено
  1. 13 3
      main/admin/user_fields_add.php
  2. 236 0
      main/admin/user_fields_options.php

+ 13 - 3
main/admin/user_fields_add.php

@@ -1,4 +1,4 @@
-<?php // $Id: user_fields_add.php 15821 2008-07-18 12:15:35Z pcool $
+<?php // $Id: user_fields_add.php 15870 2008-07-30 13:38:51Z pcool $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -48,8 +48,14 @@ $table_uf_val 	= Database :: get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
 
 $interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
 $interbreadcrumb[] = array ('url' => 'user_fields.php', 'name' => get_lang('UserFields'));
-
-$tool_name = get_lang('AddUserFields');
+if ($_GET['action']<>'edit')
+{
+	$tool_name = get_lang('AddUserFields');
+}
+else 
+{
+	$tool_name = get_lang('EditUserFields');
+}
 // Create the form
 $form = new FormValidator('user_fields_add');
 // Field variable name
@@ -82,6 +88,10 @@ $form->addRule('fieldtitle', get_lang('ThisFieldIsRequired'), 'required');
 // Field options
 $form->addElement('text','fieldoptions',get_lang('FieldPossibleValues').' <img src="../img/info3.gif" height="16" width="16" alt="'.get_lang('FieldPossibleValuesComment').'" title="'.get_lang('FieldPossibleValuesComment').'">');
 $form->applyFilter('fieldoptions','trim');
+if (is_numeric($_GET['field_id']))
+{
+	$form->addElement('static', 'option_reorder', '', '<a href="user_fields_options.php?field_id='.Security::remove_XSS($_GET['field_id']).'">'.get_lang('ReorderOptions').'</a>');
+}
 // Field default value
 $form->addElement('text','fielddefaultvalue',get_lang('FieldDefaultValue'));
 $form->applyFilter('fielddefaultvalue','trim');

+ 236 - 0
main/admin/user_fields_options.php

@@ -0,0 +1,236 @@
+<?php // $Id: user_fields_add.php 15740 2008-07-07 09:30:44Z pcool $
+/*
+==============================================================================
+	Dokeos - elearning and course management software
+
+	Copyright (c) 2008 Dokeos SPRL
+
+	For a full list of contributors, see "credits.txt".
+	The full license can be read in "license.txt".
+
+	This program is free software; you can redistribute it and/or
+	modify it under the terms of the GNU General Public License
+	as published by the Free Software Foundation; either version 2
+	of the License, or (at your option) any later version.
+
+	See the GNU General Public License for more details.
+
+	Contact: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium, info@dokeos.com
+==============================================================================
+*/
+/**
+==============================================================================
+*	@package dokeos.admin
+==============================================================================
+*/
+// name of the language file that needs to be included
+$language_file = array('admin','registration');
+
+// resetting the course information
+$cidReset = true;
+
+// including the global library
+require ('../inc/global.inc.php');
+
+// including additional libraries
+$libpath = api_get_path(LIBRARY_PATH);
+include_once ($libpath.'usermanager.lib.php');
+require_once ($libpath.'formvalidator/FormValidator.class.php');
+
+// section for the tabs
+$this_section=SECTION_PLATFORM_ADMIN;
+
+// user permissions
+api_protect_admin_script();
+
+// Database table definitions
+$table_admin				= Database :: get_main_table(TABLE_MAIN_ADMIN);
+$table_user 				= Database :: get_main_table(TABLE_MAIN_USER);
+$table_userfields	 		= Database :: get_main_table(TABLE_MAIN_USER_FIELD);
+$table_userfields_options 	= Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
+$table_userfields_values 	= Database :: get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
+
+// breadcrumbs
+$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array ('url' => 'user_fields.php', 'name' => get_lang('UserFields'));
+$interbreadcrumb[] = array ('url' => 'user_fields_add.php?action=edit&field_id='.Security::remove_XSS($_GET['field_id']).'&amp;sec_token='.Security::get_token(), 'name' => get_lang('EditUserFields'));
+
+// name of the tools
+$tool_name = get_lang('UserFieldsSortOptions');
+
+// display header
+Display::display_header($tool_name);
+
+if (isset ($_GET['action']))
+{
+	$check = Security::check_token('get');
+	if($check)
+	{
+		switch ($_GET['action'])
+		{
+			case 'moveup' :
+				if (api_is_platform_admin() && !empty($_GET['option_id']))
+				{
+					if (move_user_field_option('moveup', $_GET['option_id']))
+					{
+						Display :: display_confirmation_message(get_lang('FieldOptionMovedUp'));
+					}
+					else 
+					{
+						Display :: display_error_message(get_lang('CannotMoveFieldOption'));
+					}
+				}
+				break;
+			case 'movedown' :
+				if (api_is_platform_admin() && !empty($_GET['option_id']))
+				{					
+					if (move_user_field_option('movedown', $_GET['option_id']))
+					{
+						Display :: display_confirmation_message(get_lang('FieldOptionMovedDown'));
+					}
+					else 
+					{
+						Display :: display_error_message(get_lang('CannotMoveFieldOption'));
+					}
+				}				
+				break;			
+		}
+	}
+}
+
+// getting all the information of the field
+$field_info = UserManager::get_extra_field_information($_GET['field_id']);
+echo '<strong>'.$field_info['3'].'</strong><br />';
+
+// the total number of options (used in the actions_filter function but declared here for performance reasons)
+$number_of_options = get_number_of_options();
+
+// displaying the sortable table
+$parameters['sec_token'] = Security::get_token();
+$parameters['field_id'] = Security::remove_XSS($_GET['field_id']);
+$table = new SortableTable('options', 'get_number_of_options', 'get_options_data',2);
+$table->set_additional_parameters($parameters);
+$table->set_header(0, get_lang('DisplayOrder'), false);
+$table->set_header(1, get_lang('OptionText'), false);
+$table->set_header(2, get_lang('Actions'), false);
+$table->set_column_filter(2, 'actions_filter');
+$table->display();
+
+// display footer
+Display::display_footer();
+
+
+function get_options_data($from, $number_of_items, $column, $direction)
+{
+	// Database table definition
+	$table_userfields_options 	= Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
+	
+	// The sql statement
+	$sql = "SELECT 
+				option_order 		AS col0,
+				option_display_text	AS col1,	
+				id 					AS col2
+			FROM $table_userfields_options WHERE field_id='".Database::escape_string($_GET['field_id'])."' ORDER BY option_order ASC";
+	$sql .= " LIMIT $from,$number_of_items";
+	$res = api_sql_query($sql, __FILE__, __LINE__);
+	$return = array ();
+	while ($option = Database::fetch_row($res))
+	{
+		$return[] = $option;
+	}
+	return $return;	
+}
+
+function get_number_of_options($from, $number_of_items, $column, $direction)
+{
+	// Database table definition
+	$table_userfields_options 	= Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
+	
+	// The sql statement
+	$sql = "SELECT count(id) as total FROM $table_userfields_options WHERE field_id='".Database::escape_string($_GET['field_id'])."' ";
+	$res = api_sql_query($sql, __FILE__, __LINE__);
+	$row = Database::fetch_row($res);
+	return $row[0];	
+}
+
+function actions_filter($option_id,$url_params,$row)
+{
+	global $number_of_options; 
+
+	if ($row[0]<>1)
+	{
+		$return .= '<a href="'.api_get_self().'?action=moveup&amp;option_id='.$option_id.'&amp;field_id='.Security::remove_XSS($_GET['field_id']).'&amp;sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('up.gif', get_lang('Up')).'</a>';
+	}
+	else 
+	{
+		$return .= Display::return_icon('blank.gif','',array('width'=>'21px'));
+	}
+	
+	// the down icon only has to appear when the row can be moved down (all but the last row)
+	if ($row[0]<>$number_of_options)
+	{
+		$return .= '<a href="'.api_get_self().'?action=movedown&amp;option_id='.$option_id.'&amp;field_id='.Security::remove_XSS($_GET['field_id']).'&amp;sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('down.gif', get_lang('Down')).'</a>';
+	}	
+	return $return;
+}
+
+/**
+ * Move a user defined field option up or down
+ *
+ * @param string $direction the direction we have to move the field to (up or down)
+ * @param unknown_type $field_id
+ * 
+ * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
+ * @version July 2008
+ * @since Dokeos 1.8.6
+ */
+function move_user_field_option($direction,$option_id)
+{
+	// Database table definition
+	$table_userfields_options 	= Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
+	
+	// check the parameters
+	if (!in_array($direction,array('moveup','movedown')) OR !is_numeric($option_id))
+	{
+		return false; 
+	}
+	
+	// determine the SQL sort direction
+	if ($direction == 'moveup')
+	{
+		$sortdirection = 'DESC';
+	}
+	else 
+	{
+		$sortdirection = 'ASC';
+	}
+	
+	$found = false; 
+	
+	$sql = "SELECT id, option_order FROM $table_userfields_options  WHERE field_id='".Database::escape_string($_GET['field_id'])."' ORDER BY option_order $sortdirection";
+	$result = api_sql_query($sql,__FILE__,__LINE__);
+	while($row = Database::fetch_array($result))
+	{
+		if ($found)
+		{
+			$next_id = $row['id'];
+			$next_order = $row['option_order'];	
+			break;
+		}
+		
+		if ($option_id == $row['id'])
+		{
+			$this_id = $row['id'];
+			$this_order = $row['option_order'];
+			$found = true;
+		}
+	}
+	
+	$sql1 = "UPDATE ".$table_userfields_options." SET option_order = '".Database::escape_string($next_order)."' WHERE id =  '".Database::escape_string($this_id)."'";
+	$sql2 = "UPDATE ".$table_userfields_options." SET option_order = '".Database::escape_string($this_order)."' WHERE id =  '".Database::escape_string($next_id)."'";
+	api_sql_query($sql1,__FILE__,__LINE__);
+	api_sql_query($sql2,__FILE__,__LINE__);
+	
+	return true;
+}
+?>