added remove person functionality

shewu · May 15, 2012 · b3535a9 · b3535a9
1 parent eb5e259
commit b3535a9
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Showing 2 changed files with 32 additions and 3 deletions.
diff --git a/spacehold/fn.php b/spacehold/fn.php
@@ -153,9 +153,7 @@ function getPeopleAndSpaces() {
     }
 
     while ($row = mysql_fetch_assoc($result)) {
-        foreach ($row as $val) {
-            echo $row['handle'] . "; " . $row['space'] . "\n";
-        }
+        echo $row['handle'] . "; " . $row['space'] . "\n";
     }
 
     mysql_free_result($result);
@@ -191,5 +189,32 @@ function getPeopleAtSpace($space) {
     mysql_free_result($result);
     mysql_close($con);
 }
+
+function removePersonFromSpace($person, $space) {
+    global $DB_NAME, $DB_SERVER, $DB_LOGIN;
+    global $SPACES_TBL, $PEOPLE_TBL;
+
+    $con = mysql_connect($DB_SERVER, $DB_LOGIN, getPassword());
+    if (!$con) {
+        echo "Failed to connect to database.";
+        die();
+    }
+    if (!mysql_select_db($DB_NAME)) {
+        echo "Database " . $DB_NAME . " not found!";
+        die();
+    }
+
+    $cmd = sprintf("DELETE FROM %s WHERE `space` = %s AND `handle` = %s", $PEOPLE_TBL, $space, $person);
+    $result = mysql_query($cmd);
+    if (!$result) {
+        echo "ERROR: command " . $cmd . " failed!";
+        die();
+    } else {
+        echo "0";
+    }
+
+    mysql_free_result($result);
+    mysql_close($con);
+}
 ?>
 
diff --git a/spacehold/r.php b/spacehold/r.php
@@ -16,6 +16,10 @@
     $space = $_GET["space"];
     $person = $_GET["person"];
     addPersonToSpace($person, $space);
+} else if (strcmp($cmd, "removeperson") == 0) {
+    $space = $_GET["space"];
+    $person = $_GET["person"];
+    removePersonFromSpace($person, $space);
 } else {
     echo "-1\n";
 }