inc/libs/network_functions.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 11/04/2009 *
   4  * ===============                              Last change: 11/04/2009 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : network_functions.php                            *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Functions for ext-network                        *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Funktionen fuer ext-network                      *
  12  * -------------------------------------------------------------------- *
  13  * $Revision:: 1194                                                   $ *
  14  * $Date:: 2009-10-27 18:24:18 +0100 (Tue, 27 Oct 2009)               $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author:: quix0r                                                   $ *
  17  * Needs to be in all Files and every File needs "svn propset           *
  18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  19  * -------------------------------------------------------------------- *
  20  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  21  * For more information visit: http://www.mxchange.org                  *
  22  *                                                                      *
  23  * This program is free software; you can redistribute it and/or modify *
  24  * it under the terms of the GNU General Public License as published by *
  25  * the Free Software Foundation; either version 2 of the License, or    *
  26  * (at your option) any later version.                                  *
  27  *                                                                      *
  28  * This program is distributed in the hope that it will be useful,      *
  29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  31  * GNU General Public License for more details.                         *
  32  *                                                                      *
  33  * You should have received a copy of the GNU General Public License    *
  34  * along with this program; if not, write to the Free Software          *
  35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  36  * MA  02110-1301  USA                                                  *
  37  ************************************************************************/
  38
  39 // Some security stuff...
  40 if (!defined('__SECURITY')) {
  41         die();
  42 } // END - if
  43
  44 // Processes an admin form
  45 function doAdminNetworkProcessForm () {
  46         // Form really sent?
  47         if ((!isFormSent()) && (!isPostRequestElementSet('edit')) && (!isPostRequestElementSet('del')) && (!isPostRequestElementSet('change')) && (!isPostRequestElementSet('remove'))) {
  48                 // Abort here
  49                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_NETWORK_FORM_NOT_SENT'));
  50                 return;
  51         } elseif (!isGetRequestElementSet('do')) {
  52                 // No 'do' found
  53                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_NETWORK_DO_404'));
  54                 return;
  55         }
  56
  57         // Create function name
  58         $functionName = sprintf("doAdminNetworkProcess%sForm", ucfirst(strtolower(getRequestElement('do'))));
  59
  60         // Is the function valid?
  61         if (!function_exists($functionName)) {
  62                 // Invalid function name
  63                 debug_report_bug('Invalid do ' . getRequestElement('do') . ', function ' . $functionName .' does not exist.');
  64         } // END - if
  65
  66         // Call-back the method handling our request
  67         call_user_func($functionName);
  68 }
  69
  70 // Checks wether the (short) network name is already used (valid)
  71 function isNetworkNameValid ($name) {
  72         // Query for it
  73         $result = SQL_QUERY_ESC("SELECT `network_id` FROM `{?_MYSQL_PREFIX?}_network_data` WHERE `network_short_name`='%s' LIMIT 1",
  74                 array($name), __FUNCTION__, __LINE__);
  75
  76         // Does it exist?
  77         $isValid = (SQL_NUMROWS($result) == 1);
  78
  79         // Free result
  80         SQL_FREERESULT($result);
  81
  82         // Return result
  83         return $isValid;
  84 }
  85
  86 // "Getter" for a network's data by provided id number
  87 function getNetworkDataById ($id) {
  88         // Ids lower one are not accepted
  89         if ($id < 1) {
  90                 // Not good, should be fixed
  91                 debug_report_bug('Network id ' . $id . ' is smaller than 1.');
  92         } // END - if
  93
  94         // By default we have no data
  95         $networkData = array();
  96
  97         // Query for the network data
  98         $result = SQL_QUERY_ESC("SELECT
  99         `network_id`, `network_short_name`, `network_title`, `network_reflink`, `network_data_seperator`, `network_row_seperator`, `network_request_type`, `network_charset`
 100 FROM
 101         `{?_MYSQL_PREFIX?}_network_data`
 102 WHERE
 103         `network_id`=%s
 104 LIMIT 1",
 105                 array(bigintval($id)), __FUNCTION__, __LINE__);
 106
 107         // Do we have an entry?
 108         if (SQL_NUMROWS($result) == 1) {
 109                 // Then get it
 110                 $networkData = SQL_FETCHARRAY($result);
 111         } // END - if
 112
 113         // Free result
 114         SQL_FREERESULT($result);
 115
 116         // Return result
 117         return $networkData;
 118 }
 119
 120 //------------------------------------------------------------------------------
 121 //                             Call-back functions
 122 //------------------------------------------------------------------------------
 123
 124 // Callback function to add new network
 125 function doAdminNetworkProcessAddnetworkForm () {
 126         // We can say here, the form is sent, so check if the network is already added
 127         if (isNetworkNameValid(postRequestElement('network_short_name'))) {
 128                 // Already there
 129                 loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_NETWORK_ALREADY_ADDED'), postRequestElement('network_short_name')));
 130                 return;
 131         } // END - if
 132
 133         // Remove the 'ok' part
 134         unsetPostRequestElement('ok');
 135
 136         // Add the whole request to database
 137         SQL_QUERY("INSERT INTO
 138         `{?_MYSQL_PREFIX?}_network_data`
 139 (
 140         `" . implode('`,`', array_keys(postRequestArray())) . "`
 141 ) VALUES (
 142         '" . implode("','", array_values(postRequestArray())) . "'
 143 )", __FUNCTION__, __LINE__);
 144
 145         // Add the id for output only
 146         setRequestPostElement('network_id', SQL_INSERTID());
 147
 148         // Output message
 149         if (SQL_AFFECTEDROWS() == 1) {
 150                 // Successfully added
 151                 loadTemplate('admin_network_added', false, postRequestArray());
 152         } else {
 153                 // Not added
 154                 loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_NETWORK_DATA_NOT_ADDED'), postRequestElement('network_short_name')));
 155         }
 156 }
 157
 158 // Displays selected networks for editing
 159 function doAdminNetworkProcessHandlenetworkForm () {
 160         // Do we have selections?
 161         if (countPostSelection() > 0) {
 162                 // Something has been selected, so start displaying one by one
 163                 $SW = 2; $OUT = '';
 164                 foreach (postRequestElement('sel') as $id=>$sel) {
 165                         // Is this selected?
 166                         if ($sel == 1) {
 167                                 // Load this network's data
 168                                 $networkData = getNetworkDataById($id);
 169
 170                                 // Do we have found the network?
 171                                 if (count($networkData) > 0) {
 172                                         // Add color
 173                                         $networkData['sw'] = $SW;
 174
 175                                         // Make selection box for network_request_type
 176                                         $networkData['network_request_type'] = generateOptionList(
 177                                                 '/ARRAY/',
 178                                                 array('GET','POST'),
 179                                                 array(getMessage('ADMIN_NETWORK_REQUEST_TYPE_GET'), getMessage('ADMIN_NETWORK_REQUEST_TYPE_POST')),
 180                                                 $networkData['network_request_type']
 181                                         );
 182
 183                                         // Add row template and switch color
 184                                         $OUT .= loadTemplate('admin_edit_networks_row', true, $networkData);
 185                                         $SW = 3 - $SW;
 186                                 } // END - if
 187                         } // END - if
 188                 } // END - foreach
 189
 190                 // If we have no rows, we don't need to display the edit form
 191                 if (!empty($OUT)) {
 192                         // Output main template
 193                         loadTemplate('admin_edit_networks', false, $OUT);
 194
 195                         // Don't display the list/add new form
 196                         $GLOBALS['network_display'] = false;
 197                 } else {
 198                         // Nothing selected/found
 199                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_NETWORK_NOTHING_FOUND'));
 200                 }
 201         } // END - if
 202 }
 203
 204 // [EOF]
 205 ?>