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/include/admin/ -> groups.php (source)

   1  <?php
   2  
   3  ////////////////////////////////////////////////////////////////////////////////
   4  //                                                                            //
   5  //   Copyright (C) 2006  Phorum Development Team                              //
   6  //   http://www.phorum.org                                                    //
   7  //                                                                            //
   8  //   This program is free software. You can redistribute it and/or modify     //
   9  //   it under the terms of either the current Phorum License (viewable at     //
  10  //   phorum.org) or the Phorum License that was distributed with this file    //
  11  //                                                                            //
  12  //   This program is distributed in the hope that it will be useful,          //
  13  //   but WITHOUT ANY WARRANTY, without even the implied warranty of           //
  14  //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                     //
  15  //                                                                            //
  16  //   You should have received a copy of the Phorum License                    //
  17  //   along with this program.                                                 //
  18  ////////////////////////////////////////////////////////////////////////////////
  19  
  20      if(!defined("PHORUM_ADMIN")) return;
  21  
  22      $error="";
  23  
  24      if(count($_POST)){
  25  
  26          if( isset($_POST['action']) && $_POST['action'] == "deleteGroups") {
  27  
  28            $count=0;
  29            foreach($_POST['deleteIds'] as $id => $deluid) {
  30                phorum_db_delete_group($deluid);
  31                $count++;
  32            }
  33            echo "$count Group(s) deleted.<br />";
  34  
  35          }
  36  
  37          switch ($_POST["section"]) {
  38  
  39              case "add":
  40                  $group_id=0;
  41                  $_POST["group_name"]=trim($_POST["group_name"]);
  42                  if(!empty($_POST["group_name"])){
  43                      $group_id=phorum_db_add_group($_POST["group_name"]);
  44                  }
  45                  if(!$group_id){
  46                      echo "Error adding group<br />";
  47                  } else {
  48                      echo "Group added<br />";
  49                  }
  50                  break;
  51  
  52              case "edit":
  53                  $group = array("group_id" => $_POST["group_id"], "name" => $_POST["name"], "open" => $_POST["open"]);
  54  
  55                  if(phorum_db_save_group($group)){
  56                      echo "Group Saved";
  57                  } else {
  58                      echo "Error Saving Group Name";
  59                  }
  60                  break;
  61  
  62              case "forums":
  63                  $group=$_POST;
  64                  if($_POST["new_forum"]){
  65                      if(!is_array($_POST["new_permissions"])){
  66                          $permission=0;
  67                      } else {
  68                          $permission = 0;
  69                          foreach($_POST["new_permissions"] as $perm=>$check){
  70                             $permission = $permission | $perm;
  71                          }
  72                      }
  73  
  74                      $group["permissions"][$_POST["new_forum"]]=$permission;
  75                  }
  76  
  77                  if(isset($_POST["delforum"])){
  78                      foreach($_POST["delforum"] as $fid=>$val){
  79                          unset($group["permissions"][$fid]);
  80                          unset($_POST["forums"][$fid]);
  81                      }
  82                  }
  83  
  84  
  85                  if(isset($_POST["forums"])){
  86                      foreach($_POST["forums"] as $forum_id){
  87                          $permission=0;
  88  
  89                          if(isset($group["permissions"][$forum_id])){
  90                              foreach($group["permissions"][$forum_id] as $perm=>$check){
  91                                  $permission = $permission | $perm;
  92                              }
  93                          }
  94  
  95                          $group["permissions"][$forum_id]=$permission;
  96                      }
  97                  }
  98  
  99                  unset($group["forums"]);
 100                  unset($group["delforum"]);
 101                  unset($group["new_forum"]);
 102                  unset($group["new_permissions"]);
 103  
 104                  if(phorum_db_save_group($group)){
 105                      // clearing user-cache if needed
 106                      if(isset($PHORUM['cache_users']) && $PHORUM['cache_users']) {
 107                          $group_members=phorum_db_get_group_members($_POST["group_id"]);
 108  
 109                          if(count($group_members)) {
 110                              foreach($group_members as $user_id => $user_status) {
 111                                  phorum_cache_remove('user',$user_id);
 112                              }
 113                          }
 114  
 115                      }
 116  
 117  
 118                      echo "Group Forum Permissions Saved";
 119                  } else {
 120                      echo "Error Saving Group Forum Permissions";
 121                  }
 122  
 123  
 124                  break;
 125  
 126          }
 127  
 128      }
 129  
 130      if($error){
 131          phorum_admin_error($error);
 132      }
 133  
 134      include_once  "./include/admin/PhorumInputForm.php";
 135      $groups=phorum_db_get_groups();
 136  
 137      $forums=phorum_db_get_forums();
 138  
 139      if(isset($_GET["edit"])){
 140          $_GET['group_id']=(int)$_GET["group_id"];
 141  
 142          $group=$groups[$_GET["group_id"]];
 143  
 144          $frm =& new PhorumInputForm ("", "post");
 145  
 146          $frm->addbreak("Edit Group");
 147  
 148          $frm->hidden("module", "groups");
 149  
 150          $frm->hidden("section", "edit");
 151  
 152          $frm->hidden("group_id", $_GET["group_id"]);
 153  
 154          $open_options = array(PHORUM_GROUP_CLOSED => "No",
 155                          PHORUM_GROUP_OPEN => "Yes",
 156                          PHORUM_GROUP_REQUIRE_APPROVAL => "Yes (require Group Moderator approval)");
 157          $frm->addrow("Name:", $frm->text_box("name", $group["name"], 50));
 158          $frm->addrow("Allow Membership Requests:", $frm->select_tag("open", $open_options, $group["open"], ""));
 159          $frm->show();
 160  
 161          echo "<br /><hr class=\"PhorumAdminHR\" /><br />";
 162  
 163  
 164          $frm =& new PhorumInputForm ("", "post", "Update");
 165  
 166          $frm->hidden("module", "groups");
 167  
 168          $frm->hidden("section", "forums");
 169  
 170          $frm->hidden("group_id", $_GET["group_id"]);
 171  
 172          $row=$frm->addbreak("Edit Forum Permissions");
 173  
 174          $frm->addhelp($row, "Forum Permissions", "Permissions given to groups overwrite any permissions granted by the forum properties.  Also, if a user is granted permissions directly to a forum in the user admin, any group permissions he has for that forum will be ignored.  If the user is a member of two or more groups that have permissions in the same forum, the permissions will be combined. (eg. If group A allows read and reply and group B allows create and moderate, the user will receive all four permissions.)");
 175  
 176          $forumpaths = phorum_get_forum_info(1);
 177  
 178          $perm_frm = $frm->checkbox("new_permissions[".PHORUM_USER_ALLOW_READ."]", 1, "Read")."&nbsp;&nbsp;".
 179                      $frm->checkbox("new_permissions[".PHORUM_USER_ALLOW_REPLY."]", 1, "Reply")."&nbsp;&nbsp;".
 180                      $frm->checkbox("new_permissions[".PHORUM_USER_ALLOW_NEW_TOPIC."]", 1, "Create&nbsp;New&nbsp;Topics")."&nbsp;&nbsp;".
 181                      $frm->checkbox("new_permissions[".PHORUM_USER_ALLOW_EDIT."]", 1, "Edit&nbsp;Their&nbsp;Posts")."<br />".
 182                      $frm->checkbox("new_permissions[".PHORUM_USER_ALLOW_ATTACH."]", 1, "Attach&nbsp;Files")."<br />".
 183                      $frm->checkbox("new_permissions[".PHORUM_USER_ALLOW_MODERATE_MESSAGES."]", 1, "Moderate Messages")."&nbsp;&nbsp;".
 184                      $frm->checkbox("new_permissions[".PHORUM_USER_ALLOW_MODERATE_USERS."]", 1, "Moderate Users")."&nbsp;&nbsp;";
 185  
 186  
 187          $arr[]="Add A Forum...";
 188          foreach($forumpaths as $forum_id=>$forumname){
 189              if(empty($group["permissions"][$forum_id]) && $forums[$forum_id]['folder_flag'] == 0)
 190                  $arr[$forum_id]=$forumname;
 191          }
 192  
 193          if(count($arr)>1)
 194              $frm->addrow($frm->select_tag("new_forum", $arr), $perm_frm);
 195  
 196  
 197          ksort($group["permissions"]);
 198          if(is_array($group["permissions"])){
 199              foreach($group["permissions"] as $forum_id=>$perms){
 200                  $perm_frm = $frm->checkbox("permissions[$forum_id][".PHORUM_USER_ALLOW_READ."]", 1, "Read", $perms & PHORUM_USER_ALLOW_READ)."&nbsp;&nbsp;".
 201                              $frm->checkbox("permissions[$forum_id][".PHORUM_USER_ALLOW_REPLY."]", 1, "Reply", $perms & PHORUM_USER_ALLOW_REPLY)."&nbsp;&nbsp;".
 202                              $frm->checkbox("permissions[$forum_id][".PHORUM_USER_ALLOW_NEW_TOPIC."]", 1, "Create&nbsp;New&nbsp;Topics", $perms & PHORUM_USER_ALLOW_NEW_TOPIC)."&nbsp;&nbsp;".
 203                              $frm->checkbox("permissions[$forum_id][".PHORUM_USER_ALLOW_EDIT."]", 1, "Edit&nbsp;Their&nbsp;Posts", $perms & PHORUM_USER_ALLOW_EDIT)."<br />".
 204                              $frm->checkbox("permissions[$forum_id][".PHORUM_USER_ALLOW_ATTACH."]", 1, "Attach&nbsp;Files", $perms & PHORUM_USER_ALLOW_ATTACH)."<br />".
 205                              $frm->checkbox("permissions[$forum_id][".PHORUM_USER_ALLOW_MODERATE_MESSAGES."]", 1, "Moderate Messages", $perms & PHORUM_USER_ALLOW_MODERATE_MESSAGES)."&nbsp;&nbsp;".
 206                              $frm->checkbox("permissions[$forum_id][".PHORUM_USER_ALLOW_MODERATE_USERS."]", 1, "Moderate Users", $perms & PHORUM_USER_ALLOW_MODERATE_USERS)."&nbsp;&nbsp;".
 207  
 208                  $frm->hidden("forums[$forum_id]", $forum_id);
 209  
 210                  $row=$frm->addrow($forums[$forum_id]["name"]."<br />".$frm->checkbox("delforum[$forum_id]", 1, "Delete"), $perm_frm);
 211  
 212              }
 213          }
 214  
 215          $frm->show();
 216  
 217      }
 218  
 219      if(empty($_REQUEST["edit"])){
 220  
 221          $frm =& new PhorumInputForm ("", "post");
 222  
 223          $frm->addbreak("Phorum Group Admin");
 224  
 225          $frm->hidden("module", "groups");
 226  
 227          $frm->hidden("section", "add");
 228  
 229          $frm->addrow("Add A Group:", $frm->text_box("group_name", "", 50));
 230  
 231          $frm->show();
 232  
 233          echo "<hr class=\"PhorumAdminHR\" />";
 234          echo "<form action=\"{$PHORUM["admin_http_path"]}\" method=\"post\">\n";
 235          echo "<input type=\"hidden\" name=\"module\" value=\"groups\">\n";
 236          echo "<input type=\"hidden\" name=\"action\" value=\"deleteGroups\">\n";
 237          echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" class=\"PhorumAdminTable\" width=\"100%\">\n";
 238          echo "<tr>\n";
 239          echo "    <td class=\"PhorumAdminTableHead\">Group</td>\n";
 240          echo "    <td class=\"PhorumAdminTableHead\">Delete</td>\n";
 241          echo "</tr>\n";
 242  
 243          foreach($groups as $group){
 244              echo "<tr>\n";
 245              echo "    <td class=\"PhorumAdminTableRow\"><a href=\"{$PHORUM["admin_http_path"]}?module=groups&edit=1&group_id={$group['group_id']}\">".htmlspecialchars($group['name'])."</a></td>\n";
 246              echo "    <td class=\"PhorumAdminTableRow\">Delete? <input type=\"checkbox\" name=\"deleteIds[]\" value=\"{$group['group_id']}\"></td>\n";
 247              echo "</tr>\n";
 248          }
 249          echo "<tr><td colspan=\"2\" align=\"right\"><input type=\"submit\" name=\"submit\" value=\"Delete Selected\"></td></tr>";
 250          echo "</table></form>\n";
 251  
 252      }


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