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|
<?php
/**
* Editor for metadata
*
* @author Andreas Åkre Solberg <andreas@uninett.no>, UNINETT AS.
* @package simpleSAMLphp
*/
class sspmod_metaedit_MetaEditor {
protected function getStandardField($request, &$metadata, $key) {
if (array_key_exists('field_' . $key, $request)) {
$metadata[$key] = $request['field_' . $key];
} else {
if (isset($metadata[$key])) unset($metadata[$key]);
}
}
protected function getEndpointField($request, &$metadata, $key, $binding, $indexed) {
if (array_key_exists('field_' . $key, $request)) {
$e = array(
'Binding' => $binding,
'Location' => $request['field_' . $key]
);
if ($indexed) {
$e['index'] = 0;
}
$metadata[$key] = array($e);
} else {
if (isset($metadata[$key])) unset($metadata[$key]);
}
}
public function formToMeta($request, $metadata = array(), $override = NULL) {
$this->getStandardField($request, $metadata, 'entityid');
$this->getStandardField($request, $metadata, 'name');
$this->getStandardField($request, $metadata, 'description');
$this->getEndpointField($request, $metadata, 'AssertionConsumerService', SAML2_Const::BINDING_HTTP_POST, TRUE);
$this->getEndpointField($request, $metadata, 'SingleLogoutService', SAML2_Const::BINDING_HTTP_REDIRECT, FALSE);
$metadata['updated'] = time();
if ($override) {
foreach($override AS $key => $value) {
$metadata[$key] = $value;
}
}
return $metadata;
}
protected function requireStandardField($request, $key) {
if (!array_key_exists('field_' . $key, $request))
throw new Exception('Required field [' . $key . '] was missing.');
if (empty($request['field_' . $key]))
throw new Exception('Required field [' . $key . '] was empty.');
}
public function checkForm($request) {
$this->requireStandardField($request, 'entityid');
$this->requireStandardField($request, 'name');
}
protected function header($name) {
return '<tr ><td> </td><td class="header">' . $name . '</td></tr>';
}
protected function readonlyDateField($metadata, $key, $name) {
$value = '<span style="color: #aaa">Not set</a>';
if (array_key_exists($key, $metadata))
$value = date('j. F Y, G:i', $metadata[$key]);
return '<tr>
<td class="name">' . $name . '</td>
<td class="data">' . $value . '</td></tr>';
}
protected function readonlyField($metadata, $key, $name) {
$value = '';
if (array_key_exists($key, $metadata))
$value = $metadata[$key];
return '<tr>
<td class="name">' . $name . '</td>
<td class="data">' . htmlspecialchars($value) . '</td></tr>';
}
protected function hiddenField($key, $value) {
return '<input type="hidden" name="' . $key . '" value="' . htmlspecialchars($value) . '" />';
}
protected function flattenLanguageField(&$metadata, $key) {
if (array_key_exists($key, $metadata)) {
if (is_array($metadata[$key])) {
if (isset($metadata[$key]['en'])) {
$metadata[$key] = $metadata[$key]['en'];
} else {
unset($metadata[$key]);
}
}
}
}
protected function standardField($metadata, $key, $name, $textarea = FALSE) {
$value = '';
if (array_key_exists($key, $metadata)) {
$value = htmlspecialchars($metadata[$key]);
}
if ($textarea) {
return '<tr><td class="name">' . $name . '</td><td class="data">
<textarea name="field_' . $key . '" rows="5" cols="50">' . $value . '</textarea></td></tr>';
} else {
return '<tr><td class="name">' . $name . '</td><td class="data">
<input type="text" size="60" name="field_' . $key . '" value="' . $value . '" /></td></tr>';
}
}
protected function endpointField($metadata, $key, $name, $textarea = FALSE) {
$value = '';
if (array_key_exists($key, $metadata)) {
if (is_array($metadata[$key])) {
$value = htmlspecialchars($metadata[$key][0]['Location']);
} else {
$value = htmlspecialchars($metadata[$key]);
}
}
if ($textarea) {
return '<tr><td class="name">' . $name . '</td><td class="data">
<textarea name="field_' . $key . '" rows="5" cols="50">' . $value . '</textarea></td></tr>';
} else {
return '<tr><td class="name">' . $name . '</td><td class="data">
<input type="text" size="60" name="field_' . $key . '" value="' . $value . '" /></td></tr>';
}
}
public function metaToForm($metadata) {
$this->flattenLanguageField($metadata, 'name');
$this->flattenLanguageField($metadata, 'description');
return '<form action="edit.php" method="post">' .
(array_key_exists('entityid', $metadata) ?
$this->hiddenField('was-entityid', $metadata['entityid']) :
'') .
'<div id="tabdiv">' .
'<ul>' .
'<li><a href="#basic">Name and descrition</a></li>' .
'<li><a href="#saml">SAML 2.0</a></li>' .
'</ul>' .
'<div id="basic"><table class="formtable">' .
$this->standardField($metadata, 'entityid', 'EntityID') .
$this->standardField($metadata, 'name', 'Name of service') .
$this->standardField($metadata, 'description', 'Description of service', TRUE) .
$this->readonlyField($metadata, 'owner', 'Owner') .
$this->readonlyDateField($metadata, 'updated', 'Last updated') .
$this->readonlyDateField($metadata, 'expire', 'Expire') .
'</table></div><div id="saml"><table class="formtable">' .
$this->endpointField($metadata, 'AssertionConsumerService', 'AssertionConsumerService endpoint') .
$this->endpointField($metadata, 'SingleLogoutService', 'SingleLogoutService endpoint') .
'</table></div>' .
'</div>' .
'<input type="submit" name="submit" value="Save" style="margin-top: 5px" />' .
'</form>';
}
}
|
