Peter M. Groen / knowledgetree

Commit 1309f43c40f0da924e8aef7a2248bf3d42bcefc0

Authored by michael
1 parent aeb0774a

initial revision 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@188 c91229c3-7414-0410-bfa2-8a42b809f60b
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lib/lookup.inc 0 → 100644
  View file @1309f43
  1 +<?php
  2 +
  3 +/**
  4 + * $Id$
  5 + *
  6 + * Contains database helper functions
  7 + *
  8 + * Licensed under the GNU GPL. For full terms see the file COPYING.
  9 + * @version $Revision$
  10 + * @author <a href="mailto:michael@jamwarehouse.com>Michael Joseph</a>, Jam Warehouse (Pty) Ltd, South Africa
  11 + * @package dmslib
  12 + */
  13 +
  14 +/**
  15 + * Performs an id field lookup on the specified table.
  16 + *
  17 + * @param $tableName
  18 + * the name of table to perform the id lookup.
  19 + * @param $fieldName
  20 + * the db field to return.
  21 + * @param $fieldValue
  22 + * the value to perform the lookup for
  23 + * @return the id of the row in the db with $fieldName=$fieldValue
  24 + */
  25 +
  26 +function lookupID($tableName, $fieldName, $fieldValue){
  27 + $sql = new Owl_DB();
  28 + $query = "select id from $tableName where $fieldName = '$fieldValue'";
  29 + //echo "lookup.inc::lookupID: about to execute $query<br>";
  30 + if ($sql->query($query)) {
  31 + if ($sql->next_record()) {
  32 + return $sql->f("id");
  33 + } else {
  34 + $_SESSION["errorMessage"] = "id retrieval failed.";
  35 + return false;
  36 + }
  37 + } else {
  38 + $_SESSION["errorMessage"] = "lookup query ($query) failed.";
  39 + return false;
  40 + }
  41 +}
  42 +
  43 +function lookupGroupID($userid) {
  44 + global $default;
  45 + $sql = new Owl_DB;
  46 + $sql->query("select group_id from $default->owl_groups_users_table where user_id = '$userid'");
  47 + while($sql->next_record())
  48 + {
  49 + $groupid = $sql->f("group_id");
  50 + return $groupid;
  51 + }
  52 +}
  53 +?>
... ...