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LDAPAccountManager
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next step for file upload - buildUploadAccounts partially implemented

This commit is contained in:
Roland Gruber 2004-09-19 08:26:33 +00:00
parent 8e3e173dac
commit aa8028235f
1 changed files with 67 additions and 1 deletions
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68
lam/lib/modules.inc
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@ -127,7 +127,6 @@ function get_ldap_filter($scope) {
*/
function getModulesDependencies($scope) {
$mods = getAvailableModules($scope);
$deps = array();
for ($i = 0; $i < sizeof($mods); $i++) {
$module = new $mods[$i]($scope);
$return[$mods[$i]] = $module->get_dependencies();
@ -368,6 +367,73 @@ function getUploadColumns($scope) {
return $_SESSION["profile_account_$scope"]->get_uploadColumns();
}
/**
* This function builds the LDAP accounts for the file upload.
*
* If there are problems status messages will be printed automatically.
*
* @param string $scope account type
* @param array $data array containing one account in each element
* @param array $ids array(<column_name> => <column number>)
* @return mixed array including accounts or false if there were errors
*/
function buildUploadAccounts($scope, $data, $ids) {
// build module order
$unOrdered = getAvailableModules($scope);
$ordered = array();
$predepends = array();
for ($i = 0; $i < sizeof($unOrdered); $i++) {
$mod = new $unOrdered[$i]($scope);
$predepends[$unOrdered[$i]] = $mod->get_uploadPreDepends();
}
// first all modules without predepends can be ordered
for ($i = 0; $i < sizeof($unOrdered); $i++) {
if (sizeof($predepends[$unOrdered[$i]]) == 0) {
$ordered[] = $unOrdered[$i];
unset($unOrdered[$i]);
$unOrdered = array_values($unOrdered);
$i--;
}
}
$unOrdered = array_values($unOrdered); // fix indexes
// now add all modules with fulfilled dependencies until all are in order
while (sizeof($unOrdered) > 0) {
$newRound = false;
for ($i = 0; $i < sizeof($unOrdered); $i++) {
$deps = $predepends[$unOrdered[$i]];
$depends = false;
for ($d = 0; $d < sizeof($deps); $d++) {
if (in_array($deps[$d], $unOrdered)) {
$depends = true;
break;
}
}
if (!$depends) { // add to order if dependencies are fulfilled
$ordered[] = $unOrdered[$i];
unset($unOrdered[$i]);
$unOrdered = array_values($unOrdered);
$newRound = true;
break;
}
}
if ($newRound) continue;
// this point should never be reached, LAM was unable to find a correct module order
StatusMessage("ERROR", _("Internal Error: Unable to find correct module order."), "");
return false;
}
// give raw data to modules
$errors = array();
$partialAccounts = array();
for ($i = 0; $i < sizeof($data); $i++) $partialAccounts[$i]['objectClasses'] = array();
for ($i = 0; $i < sizeof($ordered); $i++) {
$module = new $ordered[$i]($scope);
$errors = $module->build_uploadAccounts($data, $ids, &$partialAccounts);
if (sizeof($errors) > 0) break;
}
print_r($partialAccounts);
print_r($errors);
return $return;
}
/**
* This class includes all modules and attributes of an account.