observers.inc.php
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<?php
class KTMultipartPageObserver {
function KTMultipartPageObserver() {
$this->boundary = md5(time());
}
function start() {
ob_implicit_flush();
header(sprintf("Content-type: multipart/mixed; boundary=%s", $this->boundary));
}
function receiveMessage(&$msg) {
printf("\n--%s\n", $this->boundary);
echo "Content-Type: text/html\n\n";
print $msg->getString();
print "\n";
}
function redirect($location) {
printf("\n--%s\n", $this->boundary);
echo "Content-Type: text/html\n\n";
printf("Location: %s\n", $location);
}
function end() {
printf("\n--%s--\n", $this->boundary);
}
}
class JavascriptObserver {
function JavascriptObserver(&$context) {
$this->context =& $context;
}
function start() {
$this->context->oPage->requireJSResource('thirdpartyjs/MochiKit/Base.js');
$this->context->oPage->requireJSResource('thirdpartyjs/MochiKit/Iter.js');
$this->context->oPage->requireJSResource('thirdpartyjs/MochiKit/DOM.js');
$this->context->oPage->requireJSResource('resources/js/add_document.js');
$this->context->oRedirector =& $this;
$this->context->handleOutput('<div id="kt-add-document-target"> </div>');
}
function receiveMessage(&$msg) {
if (is_a($msg, 'KTUploadNewFile')) {
printf('<script language="javascript">kt_add_document_newFile("%s")</script>', $msg->getString());
return;
}
printf('<script language="javascript">kt_add_document_addMessage("%s")</script>', $msg->getString());
}
function redirectToDocument($id) {
printf('<script language="javascript">kt_add_document_redirectToDocument("%d")</script>', $id);
}
function redirectToFolder($id) {
printf('<script language="javascript">kt_add_document_redirectToFolder("%d")</script>', $id);
}
function redirect($url) {
printf('<script language="javascript">kt_add_document_redirectTo("%s")</script>', $url);
}
function end() {
printf("\n--%s--\n", $this->boundary);
}
}
class KTSinglePageObserver {
function KTSinglePageObserver(&$context) {
$this->context =& $context;
}
function start() {
$this->context->oPage->template = 'kt3/minimal_page';
$this->context->oRedirector =& $this;
$this->context->handleOutput("");
}
function receiveMessage(&$msg) {
if (is_a($msg, 'KTUploadNewFile')) {
print "<h2>" . $msg->getString() . "</h2>";
return;
}
print "<div>" . $msg->getString() . "</div>\n";
}
function redirectToDocument($id) {
$url = generateControllerUrl("viewDocument", sprintf("fDocumentId=%d", $id));
printf('Go <a href="%s">here</a> to continue', $url);
printf("</div></div>\n");
}
function redirectToFolder($id) {
$url = generateControllerUrl("browse", sprintf("fFolderId=%d", $id));
printf('Go <a href="%s">here</a> to continue', $url);
printf("</div></div>\n");
}
function redirect($url) {
foreach ($_SESSION['KTErrorMessage'] as $sErrorMessage) {
print '<div class="ktError">' . $sErrorMessage . '</div>' . "\n";
}
printf('Go <a href="%s">here</a> to continue', $url);
printf("</div></div>\n");
}
function end() {
printf("\n--%s--\n", $this->boundary);
}
}