Peter M. Groen / knowledgetree

Commit 966247783b4e6a62d2035a92d9c7b2a29b26b04a

Authored by nbm
1 parent 8108c83d

Add document addition observers that control the UI component of 

document addition.


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@4406 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 114 additions and 0 deletions
lib/documentmanagement/observers.inc.php 0 → 100644
  View file @9662477
  1 +<?php
  2 +
  3 +class KTMultipartPageObserver {
  4 + function KTMultipartPageObserver() {
  5 + $this->boundary = md5(time());
  6 + }
  7 +
  8 + function start() {
  9 + ob_implicit_flush();
  10 + header(sprintf("Content-type: multipart/mixed; boundary=%s", $this->boundary));
  11 + }
  12 +
  13 + function receiveMessage(&$msg) {
  14 + printf("\n--%s\n", $this->boundary);
  15 + echo "Content-Type: text/html\n\n";
  16 +
  17 + print $msg->getString();
  18 + print "\n";
  19 + }
  20 +
  21 + function redirect($location) {
  22 + printf("\n--%s\n", $this->boundary);
  23 + echo "Content-Type: text/html\n\n";
  24 + printf("Location: %s\n", $location);
  25 + }
  26 +
  27 + function end() {
  28 + printf("\n--%s--\n", $this->boundary);
  29 + }
  30 +}
  31 +
  32 +class JavascriptObserver {
  33 + function JavascriptObserver(&$context) {
  34 + $this->context = $context;
  35 + }
  36 +
  37 + function start() {
  38 + $this->context->oPage->requireJSResource('thirdpartyjs/MochiKit/Base.js');
  39 + $this->context->oPage->requireJSResource('thirdpartyjs/MochiKit/Iter.js');
  40 + $this->context->oPage->requireJSResource('thirdpartyjs/MochiKit/DOM.js');
  41 + $this->context->oPage->requireJSResource('resources/js/add_document.js');
  42 + $this->context->oRedirector =& $this;
  43 + $this->context->handleOutput('<div id="kt-add-document-target">&nbsp;</div>');
  44 + }
  45 +
  46 + function receiveMessage(&$msg) {
  47 + if (is_a($msg, 'KTUploadNewFile')) {
  48 + printf('<script language="javascript">kt_add_document_newFile("%s")</script>', $msg->getString());
  49 + return;
  50 + }
  51 + printf('<script language="javascript">kt_add_document_addMessage("%s")</script>', $msg->getString());
  52 + }
  53 +
  54 + function redirectToDocument($id) {
  55 + printf('<script language="javascript">kt_add_document_redirectToDocument("%d")</script>', $id);
  56 + }
  57 +
  58 + function redirectToFolder($id) {
  59 + printf('<script language="javascript">kt_add_document_redirectToFolder("%d")</script>', $id);
  60 + }
  61 +
  62 + function redirect($url) {
  63 + printf('<script language="javascript">kt_add_document_redirectTo("%s")</script>', $url);
  64 + }
  65 +
  66 +
  67 + function end() {
  68 + printf("\n--%s--\n", $this->boundary);
  69 + }
  70 +}
  71 +
  72 +class KTSinglePageObserver {
  73 + function KTSinglePageObserver(&$context) {
  74 + $this->context =& $context;
  75 + }
  76 +
  77 + function start() {
  78 + $this->context->oPage->template = 'kt3/minimal_page';
  79 + $this->context->oRedirector =& $this;
  80 + $this->context->handleOutput("");
  81 + }
  82 +
  83 + function receiveMessage(&$msg) {
  84 + if (is_a($msg, 'KTUploadNewFile')) {
  85 + print "<h2>" . $msg->getString() . "</h2>";
  86 + return;
  87 + }
  88 + print "<div>" . $msg->getString() . "</div>\n";
  89 + }
  90 +
  91 + function redirectToDocument($id) {
  92 + $url = generateControllerUrl("viewDocument", sprintf("fDocumentId=%d", $id));
  93 + printf('Go <a href="%s">here</a> to continue', $url);
  94 + printf("</div></div>\n");
  95 + }
  96 +
  97 + function redirectToFolder($id) {
  98 + $url = generateControllerUrl("browse", sprintf("fFolderId=%d", $id));
  99 + printf('Go <a href="%s">here</a> to continue', $url);
  100 + printf("</div></div>\n");
  101 + }
  102 +
  103 + function redirect($url) {
  104 + foreach ($_SESSION['KTErrorMessage'] as $sErrorMessage) {
  105 + print '<div class="ktError">' . $sErrorMessage . '</div>' . "\n";
  106 + }
  107 + printf('Go <a href="%s">here</a> to continue', $url);
  108 + printf("</div></div>\n");
  109 + }
  110 +
  111 + function end() {
  112 + printf("\n--%s--\n", $this->boundary);
  113 + }
  114 +}