Savane PHP Frontend Developer Reference: user.php File Reference

00082 {
00083   # User is superuser only if he wants to, otherwise he's going to see
00084   # things like any other user + a link in the left menu
00085   if (user_can_be_super_user() && 
00086       $_COOKIE["session_su"] == "wannabe")
00087     { 
00088       return true;
00089     }
00090 
00091  return false;
00092 }
00093 
00094 function user_ismember($group_id,$type=0) 
00095 {
00096   return member_check(0, $group_id, $type);
00097 }
00098 
00099 # Check the user role in a project  - deprecated
00100 function user_check_ismember($user_id, $group_id, $type=0) 
00101 {
00102   return member_check($user_id, $group_id, $type);
00103 }
00104 
00105 # Get the groups to which a user belongs
00106 function user_groups($uid) 
00107 {
00108   $sql="SELECT * FROM user_group WHERE user_id='$uid'";
00109   $result = db_query($sql);
00110   $arr=array();
00111   while ($val = db_fetch_array($result))
00112     {
00113       array_push($arr,$val[group_id]);
00114     };   
00115   return $arr;
00116 }
00117 
00118 # Get the email of a user
00119 function user_get_email($uid)
00120 {
00121   $sql="SELECT * FROM user WHERE user_id='$uid'";
00122   $result = db_query($sql);
00123   $val = db_fetch_array($result);   
00124   return $val['email'];
00125 }
00126 
00127 # Check if a user belongs to a group - deprecated
00128 function user_is_group_member($uid, $gid)
00129 {
00130   return user_check_ismember($uid, $gid);
00131 }
00132 
00133 # Check if a user belongs to a group and is pending - deprecated
00134 # Return value: The whole row of user_group
00135 function user_is_group_pending($uid, $gid)
00136 {
00137   return member_check_is_pending($user_id, $group_id);
00138 }
00139 
00140 # Approve a pending user for a group - deprecated
00141 function user_approve_for_group($uid, $gid)
00142 {
00143   return member_approve($uid, $gid);
00144 }
00145 
00146 # Add or update a user to/in a group - deprecated
00147 function user_add_to_group($uid, $gid, $admin_flags, $bug_flags,$forum_flags, $project_flags, $patch_flags, $support_flags, $doc_flags) 
00148 {
00149 
00150   return member_add($uid, $gid);
00151 }
00152 
00153 # Remove a user from a group - deprecated
00154 function user_remove_from_group($uid, $gid) 
00155 {
00156   return member_remove($uid, $gid);
00157 }
00158 
00159 function user_getname($user_id=0, $getrealname=0)
00160 {
00161   global $G_USER,$USER_NAMES;
00162 
00163   if (!$user_id && $getrealname != 0)
00164     {
00165       $user_id = user_getid();
00166     }
00167 
00168   # use current user if one is not passed in
00169   if (!$user_id && $getrealname == 0)
00170     {
00171       return ($G_USER?$G_USER['user_name']:"NA");
00172     }
00173   else
00174     {
00175       if ($user_id == 0) {
00176         if ($getrealname == 0) { return ("NA"); }
00177         else { return ("anonymous"); }
00178       }
00179 
00180       # else must lookup name
00181       if ($USER_NAMES["user_$user_id"] &&  $getrealname == 0)
00182         {
00183           #user name was fetched previously
00184           return $USER_NAMES["user_$user_id"];
00185         }
00186       elseif ($USER_NAMES["realname_$user_id"] && $getrealname != 0)
00187         {
00188           #user name was fetched previously
00189           return $USER_NAMES["realname_$user_id"];
00190         }
00191       else
00192         {
00193           #fetch the user name and store it for future reference
00194           $result = db_query("SELECT user_id,user_name,realname FROM user WHERE user_id='$user_id'");
00195           if ($result && db_numrows($result) > 0)
00196             {
00197               if ($getrealname == 0)
00198                 {
00199                   #valid user - store and return
00200                   $USER_NAMES["user_$user_id"]=db_result($result,0,"user_name");
00201                   return $USER_NAMES["user_$user_id"];
00202                 }
00203               else
00204                 {
00205                   #valid user - store and return
00206                   $USER_NAMES["realname_$user_id"]=db_result($result,0,"realname");
00207                   return $USER_NAMES["realname_$user_id"];
00208 
00209                 }
00210             }
00211           else
00212             {
00213               if ($getrealname == 0)
00214                 {
00215                   #invalid user - store and return
00216                   $USER_NAMES["user_$user_id"]="<strong>Invalid User ID</strong>";
00217                   return $USER_NAMES["user_$user_id"];
00218                 }
00219               else
00220                 {
00221                   #invalid user - store and return
00222                   $USER_NAMES["realname_$user_id"]="<strong>Invalid User ID</strong>";
00223                   return $USER_NAMES["realname_$user_id"];
00224                 }
00225             }
00226         }
00227     }
00228 }
00229 
00230 
00231 function user_getid($username=0)
00232 {
00233   if (!$username) 
00234     {
00235       # No username, return info for the current user
00236       global $G_USER;
00237       return ($G_USER?$G_USER['user_id']:0);
00238     }
00239   else 
00240     {
00241       $result = db_query("SELECT user_id FROM user WHERE user_name='$username'");
00242       return db_result($result,0,"user_id");
00243     }
00244 }
00245 
00246 function user_exists($user_id) 
00247 {
00248   $result = user_get_result_set($user_id); 
00249   if ($result && db_numrows($result) > 0) {
00250     return 1;
00251   } else {
00252     return 0;
00253   }
00254 }
00255 
00256 #quick hack - this entire library needs a rewrite similar to groups library
00257 # yeupou@gnu.org Please no! rewrite both the library and this one, and 
00258 # please avoid object things without discussing about it on savannah-dev
00259 function user_getrealname($user_id=0, $rfc822_compliant=0)
00260 {
00261   $ret = user_getname($user_id, 1);
00262   # rfc822 requires some characters to be escaped. We usually care about this
00263   # compliance only in email headers.
00264   if ($rfc822_compliant && ereg("\.|\,|\@|\/|\\|\||\;|\!", $ret))
00265     { $ret = "\"$ret\""; }
00266   return $ret;
00267 }
00268 
00269 function user_getemail($user_id)
00270 {
00271   $result = user_get_result_set($user_id); 
00272   if ($result && db_numrows($result) > 0) 
00273     {
00274       return db_result($result,0,"email");
00275     } 
00276   else 
00277     {
00278       return false;
00279     }
00280 }
00281 
00282 function user_get_result_set($user_id) 
00283 {
00284   #create a common set of user result sets,
00285   #so it doesn't have to be fetched each time
00286   
00287   global $USER_RES;
00288   if (!$USER_RES["_".$user_id."_"]) 
00289     {
00290       $USER_RES["_".$user_id."_"]=db_query("SELECT * FROM user WHERE user_id='$user_id'");
00291       return $USER_RES["_".$user_id."_"];
00292     } 
00293   else
00294     {
00295       return $USER_RES["_".$user_id."_"];
00296     }
00297 }

Functions
	user_isloggedin ()
	user_can_be_super_user ()
	user_is_super_user ()
	user_get_result_set_from_unix ($user_name)
Variables
	$USER_RES = array()
user.php File Reference

Functions

Variables

Function Documentation

Variable Documentation
