/[drupal]/contributions/modules/ipAuthenticator/ipauth.admin.inc
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revision 1.6, Fri Oct 17 17:13:59 2008 UTC revision 1.7, Tue Mar 17 14:21:02 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: ipauth.admin.inc,v 1.5 2008/10/17 14:57:42 jonfrancisskydiver Exp $    drupal_add_css(drupal_get_path("module", "ipauth") ."/css/ipauth.admin.css");
3  // Modified 2008/09/15 antonio.spadial    drupal_add_js(drupal_get_path("module", "ipauth") ."/js/ipauth.admin.js");
 // Modified 2008/10/17 jonfrancisskydiver  
   
 /***********************************************************************************  
  *                                              C H A N G E S  
  * 1. second if statement in function ipauth_validate(...) used $form_values instead of $form_state  
  *  
  ***********************************************************************************/  
   
 drupal_add_css(drupal_get_path("module", "ipauth") ."/css/ipauth.admin.css", "module", "all", FALSE);  
 drupal_add_js( drupal_get_path("module", "ipauth") ."/js/ipauth.admin.js");  
   
   
 /**  
  * administer the ip_authenticator parameters.  
  */  
 function ipauth_admin($form_state) {  
   global $user;  
4    
   $form['ip_list'] = array(  
     '#type' => 'fieldset',  
     '#title' => t('Current IP Authenticators') ."<br/>",  
     '#description' => t('Click on a link to modify the authenticator assignment.  Your IP: !s', array('!s' => $_SERVER['REMOTE_ADDR'])),  
     '#collapsible' => FALSE,  
     '#callapsed' => FALSE,  
     '#weight' => 0  
   );  
   
   $roles = user_roles();  
   $result = _get_ip_authenticators(null, "id, roles, ip1, ip2, description");  
   $i=0;  
   while ($row = db_fetch_array($result)) {  
   
     $row["ip1"] = long2ip($row["ip1"]); //this takes the mysql command, INET_NTOA out of the query string.  
   
     if (0 == $row["ip2"])  
       $row["ip2"] = "";  
     else  
       $row["ip2"] = long2ip($row["ip2"]);  
   
     $ip2_text = ($row["ip2"]!="") ? " - " . $row["ip2"] : "";  
     $title = $row['ip1'] . $ip2_text ." authenticates to: ". $roles[$row["roles"]];  
   
     if ("" != trim($row["description"])) {  
         $title .= "; Description: ". $row["description"];  
     }  
   
     $form['ip_list'][$row["id"]] = array(  
       '#prefix' => '<div>',  
       '#suffix' => '</div>',  
       '#value' => l($title, "admin/user/ip_authenticator/edit/". $row["id"])  
     );  
   }  
   
   $form['ips'] = array(  
     '#type' => 'fieldset',  
     '#title' => t('IP address assignment. Your IP: !s', array('!s' => $_SERVER['REMOTE_ADDR'])),  
     '#collapsible' => FALSE,  
     '#callapsed' => FALSE,  
     '#weight' => 0  
   );  
   
   $form['ips']['ip1'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'textfield',  
     '#title' => 'IP 1',  
     '#size' => '15',  
     '#required' => TRUE,  
     '#suffix' => '</div>'  
   );  
   $form['ips']['seperator'] = array(  
     '#prefix' => '<div class="floatLeft" id="formSeperator">',  
     '#value' => '&nbsp;&nbsp; - &nbsp;&nbsp;',  
     '#suffix' => '</div>',  
   );  
   $form['ips']['ip2'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'textfield',  
     '#title' => 'IP 2',  
     '#description' => 'Leave blank for<br/>individual IPs',  
     '#size' => '15',  
     '#suffix' => '</div>',  
   );  
   $form['ips']['seperator1'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#value' => '&nbsp; &nbsp; &nbsp; &nbsp;',  
     '#suffix' => '</div>',  
   );  
   $form['ips']['role'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'select',  
     '#title' => t('Assign to Role'),  
     '#options' => $roles,  
     '#description' => "Select a role to assign the ips",  
     '#suffix' => '</div>',  
   );  
   $form['ips']['seperator2'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#value' => '&nbsp; &nbsp; &nbsp; &nbsp;',  
     '#suffix' => '</div>',  
   );  
   $form['ips']['description'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'textfield',  
     '#title' => t('Description'),  
     '#description' => "Provides a descriptive name of the authenticator",  
     '#maxlength' => '255',  
     '#suffix' => '</div>',  
   );  
   
   $form['#validate'][] = 'ipauth_validate';  
   $form['#submit'][] = 'ipauth_submit';  
   
   return system_settings_form($form);  
 }  
   
 function ipauth_validate($form, &$form_state) {  
   
   if (!preg_match("/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\$/x", $form_state['values']['ip1'])) {  
     form_set_error('ip1', "You must enter an ip address in the first field.");  
   }  
   
   if ("" != trim($form_state['values']['ip2']) && !preg_match("/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\$/x", trim($form_state['values']['ip2'])) ) {  
     form_set_error('ip2', "You must enter a valid IP address in the second field, or leave the second field blank.");  
   }  
 }  
   
 function ipauth_submit($form, &$form_values) {  
   if (!preg_match("/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\$/x", trim($form_values['values']['ip2'])) )  
     $ip2 = trim($form_values["values"]["ip2"]);  
   else  
     $ip2 = sprintf("%u", ip2long(trim($form_values["values"]['ip2'])));  
   
   $sql = "INSERT INTO {ip_authenticator} (ip1, ip2, roles, description) VALUES ('%s','%s','%s','%s')";  
   
   db_query($sql, sprintf("%u", ip2long(trim($form_values['values']['ip1']))), $ip2, $form_values['values']['role'], $form_values["values"]["description"]);  
   
 }  
   
 function _get_ip_role_info($id) {  
   
   $result = db_query("SELECT roles, ip1, ip2, description FROM {ip_authenticator} WHERE id = '%s'", $id);  
   $row = db_fetch_array($result);  
   $row["ip1"] = long2ip($row["ip1"]);  
   
   if ($row["ip2"] == 0)  
     $row["ip2"] = "";  
   else  
     $row["ip2"] = long2ip($row["ip2"]);  
   
   return $row;  
 }  
   
 function ipauth_admin_edit($arg, $arg1, $arg3) {  
   
   if (!preg_match("/^[0-9]+\$/", $arg3)) {  
     drupal_set_message("Please select your authenticator again");  
     header("Location: /admin/user/ip_authenticator");  
     exit;  
   }  
   
   $row = _get_ip_role_info($arg3);  
   
   $form['ips'] = array(  
     '#type' => 'fieldset',  
     '#title' => t('IP address assignment'),  
     '#collapsible' => FALSE,  
     '#callapsed' => FALSE,  
     '#weight' => 0  
   );  
   
   $form['ips']['ip1'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'textfield',  
     '#title' => 'IP 1',  
     '#size' => '15',  
     '#default_value' => $row["ip1"],  
     '#required' => TRUE,  
     '#suffix' => '</div>'  
   );  
   $form['ips']['seperator'] = array(  
     '#prefix' => '<div class="floatLeft" id="formSeperator">',  
     '#value' => '&nbsp;&nbsp; - &nbsp;&nbsp;',  
     '#suffix' => '</div>',  
   );  
   $form['ips']['ip2'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'textfield',  
     '#title' => 'IP 2',  
     '#description' => 'Leave blank for<br/>individual IPs',  
     '#size' => '15',  
     '#default_value' => $row["ip2"],  
     '#suffix' => '</div>',  
   );  
   $form['ips']['seperator1'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#value' => '&nbsp; &nbsp; &nbsp; &nbsp;',  
     '#suffix' => '</div>',  
   );  
   $form['ips']['role'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'select',  
     '#title' => t('Assign to Role'),  
     '#options' => user_roles(),  
     '#default_value' => $row["roles"],  
     '#description' => "Select a role to assign<Br/> the ips",  
     '#suffix' => '</div>',  
   );  
   $form['ips']['seperator2'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#value' => '&nbsp; &nbsp; &nbsp; &nbsp;',  
     '#suffix' => '</div>',  
   );  
   $form['ips']['description'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#type' => 'textfield',  
     '#title' => t('Description'),  
     '#description' => "Provides a descriptive name<br/> of the authenticator",  
     '#maxlength' => '255',  
     '#size' => 25,  
     '#suffix' => '</div>',  
     '#default_value' => $row["description"],  
   );  
   $form['ips']['delete'] = array(  
     '#prefix' => '<div class="floatLeft" id="deleteLink">',  
     '#value' => '&nbsp; &nbsp; &nbsp; &nbsp;'. l("delete", "admin/user/ip_authenticator/delete/" . $arg3),  
     '#suffix' => '</div>',  
   );  
   $form['id'] = array(  
     '#type' => 'hidden',  
     '#value' => $arg3  
   );  
   $form['#validate'][] = 'ipauth_validate';  
   $form['#submit'][] = 'ipauth_edit_submit';  
   $form['#redirect'] = 'admin/user/ip_authenticator';  
   
   return system_settings_form($form);  
 }  
   
   
 function ipauth_edit_submit($form, &$form_values) {  
   if (!preg_match("/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\$/x", trim($form_values['values']['ip2'])) )  
     $ip2_long = trim($form_values['values']['ip2']);  
   else  
     $ip2_long = sprintf("%u", ip2long(trim($form_values['values']['ip2'])));  
   
   $sql = "UPDATE {ip_authenticator} SET ip1 = '%s', ip2 = '%s', roles = '%s', description = '%s' WHERE id = '%s'";  
   
   db_query($sql, sprintf("%u", ip2long(trim($form_values['values']['ip1']))), $ip2_long, $form_values['values']['role'], $form_values['values']['description'], $form_values['values']['id']);  
   
 }  
   
   
 function ipauth_admin_delete($arg, $arg1, $arg3) {  
   
   if (!preg_match("/^[0-9]+\$/", $arg3)) {  
     drupal_set_message("Please select your authenticator again");  
     header("Location: /admin/user/ip_authenticator");  
     exit;  
   }  
   
   $row = _get_ip_role_info($arg3);  
   $roles = user_roles();  
   
   $ip2_text = ($row["ip2"] != "") ? " - ". $row["ip2"] : "";  
   $title = "<li>" . $row['ip1'] . $ip2_text ." authenticates to: ". $roles[$row["roles"]];  
   
   if ("" != trim($row["description"])) {  
       $title .= "; Description: ". $row["description"];  
   }  
   
   $form["markup"] = array(  
     '#prefix' => "<div id='confirmbox'>",  
     '#suffix' => "",  
     '#value' => "Are you certain that you wish to delete this ip authenticator? <ul>". $title ."</ul>"  
   );  
   
   $form["accept"] = array(  
     '#type' => 'submit',  
     '#value' => 'Delete',  
     '#prefix' => '<div class="floatLeft">',  
     '#suffix' => '</div>'  
   );  
   $form['seperator1'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#value' => '&nbsp; &nbsp; &nbsp; &nbsp;',  
     '#suffix' => '</div>',  
   );  
   $form['cancel'] = array(  
     '#prefix' => '<div class="floatLeft">',  
     '#value' => '<input type="button" value="Cancel" id="cancel" class="form-submit" />',  
     '#suffix' => '</div></div>'  
   );  
   $form['id'] = array(  
     '#type' => 'hidden',  
     '#value' => $arg3  
   );  
   
   $form['#submit'][] = 'ipauth_admin_delete_submit';  
   $form['#redirect'] = 'admin/user/ip_authenticator';  
   $form['#validate'][] = 'ip_authentiator_admin_delete_validate';  
   return $form;  
 }  
   
 function ip_authentiator_admin_delete_validate($form, &$form_values) {  
   if (!preg_match("/^[0-9]+\$/", $form_values["values"]["id"]))  
     form_set_error("id", "Please return to the ". l("admin/user/ip_authenticator", "ip_authenticator") ." page and then navigate back here. A form value was lost.");  
 }  
   
 function ipauth_admin_delete_submit($form, &$form_values) {  
   $result = db_query("DELETE FROM {ip_authenticator} WHERE id = '%s'", $form_values['values']['id']);  
   if (db_affected_rows() < 1) {  
     drupal_set_message("Error in execution of sql statement -- no changes made.");  
   }  
   else {  
     drupal_set_message("The IP Authenticator item has been deleted.");  
   }  
 }  
5    ?>
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