public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($wiki_container = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->id))) {
include "bad_link.php";
exit;
}
if (!$wiki_container instanceof \steam_container) {
$wiki_doc = $wiki_container;
$wiki_container = $wiki_doc->get_environment();
if ($wiki_doc->get_attribute(DOC_MIME_TYPE) != "text/wiki") {
include "bad_link.php";
exit;
}
}
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$compare = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->params[1]);
$to = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->params[2]);
$wiki_html_handler = new \lms_wiki($wiki_container);
//$wiki_html_handler->set_admin_menu( "versions", $wiki_doc );
$content = \Wiki::getInstance()->loadTemplate("wiki_version_compare.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "wiki_version_compare.template.html" );
$difftext = wiki_diff_html($to, $compare);
$content->setVariable("DIFF_TEXT", $difftext);
$wiki_html_handler->set_main_html($content->get());
$rootlink = \lms_steam::get_link_to_root($wiki_container);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => PATH_URL . "wiki/viewentry/" . $wiki_doc->get_id() . "/", "name" => str_replace(".wiki", "", h($wiki_doc->get_name()))), array("link" => PATH_URL . "wiki/versionoverview/" . $wiki_doc->get_id(), "name" => gettext("Version management")), array("link" => "", "name" => gettext("Version compare") . " (" . $compare->get_version() . " " . gettext("to") . " " . $to->get_version() . ")")) : ($headline = array(array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => PATH_URL . "wiki/viewentry/" . $wiki_doc->get_id() . "/", "name" => str_replace(".wiki", "", h($wiki_doc->get_name()))), array("link" => PATH_URL . "wiki/versionoverview/" . $wiki_doc->get_id() . "/versions/", "name" => gettext("Version management")), array("link" => "", "name" => gettext("Version compare") . " (" . $compare->get_version() . " " . gettext("to") . " " . $to->get_version() . ")")));
/*$portal->set_page_main(
$headline,
$wiki_html_handler->get_html()
);
$portal->show_html();
*/
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($wiki_html_handler->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
<?php
$wiki_html_handler = new lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("mediathek", $wiki_container);
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "wiki_mediathek.template.html");
// get images
$inventory = $wiki_container->get_inventory();
if (!is_array($inventory)) {
$inventory = array();
}
if (sizeof($inventory) > 0) {
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $inventory, array(OBJ_NAME, OBJ_DESC, DOC_MIME_TYPE));
$images = array();
foreach ($inventory as $object) {
$mime = strtolower($object->get_attribute(DOC_MIME_TYPE));
if ($mime === "image/jpg" || $mime === "image/jpeg" || $mime === "image/gif" || $mime === "image/png") {
$images[] = $object;
}
}
foreach ($images as $image) {
$actions = '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/">' . gettext("show properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/edit/">' . gettext("edit properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/deleteImage/" onclick="return confirmDeletion();">' . gettext("delete image") . '</a>';
$imageData = imagecreatefromstring($image->get_content());
$width = $newWidth = imagesx($imageData);
$height = $newHeight = imagesy($imageData);
if ($width > 160) {
$newHeight = (int) ($height * 160 / $width);
$newWidth = 160;
}
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$path = $this->params;
$user = \lms_steam::get_current_user();
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$id = $path[0];
try {
$steam_group = !empty($id) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $id) : FALSE;
} catch (\Exception $ex) {
include "bad_link.php";
exit;
}
$group_is_private = FALSE;
if ($steam_group && is_object($steam_group)) {
switch ((string) $steam_group->get_attribute("OBJ_TYPE")) {
case "course":
$group = new \koala_group_course($steam_group);
// TODO: Passt der backlink?
$backlink = PATH_URL . SEMESTER_URL . "/" . $group->get_semester()->get_name() . "/" . h($group->get_name()) . "/";
break;
default:
$group = new \koala_group_default($steam_group);
// TODO: Passt der backlink?
$backlink = PATH_URL . "groups/" . $group->get_id() . "/";
// Determine if group is public or private
$parent = $group->get_parent_group();
if ($parent->get_id() == STEAM_PRIVATE_GROUP) {
$group_is_private = TRUE;
}
break;
}
}
if ($group_is_private) {
if (!$steam_group->is_member($user) && !\lms_steam::is_koala_admin($user)) {
throw new \Exception(gettext("You have no rights to access this group"), E_USER_RIGHTS);
}
}
if (!$group instanceof \koala_group) {
throw new \Exception("Is not a koala_group: " . $group_id, E_PARAMETER);
}
switch (get_class($group)) {
case "koala_group_course":
$html_handler_group = new \koala_html_course($group);
$html_handler_group->set_context("communication");
break;
default:
$html_handler_group = new \koala_html_group($group);
$html_handler_group->set_context("communication");
break;
}
$content = \Group::getInstance()->loadTemplate("groups_communication.template.html");
$workroom = $group->get_workroom();
$read_access = $workroom->check_access_read($user);
if (!$read_access) {
throw new \Exception("No read access on container: id=" . $workroom->get_id(), E_USER_RIGHTS);
}
$cache = get_cache_function(\lms_steam::get_current_user()->get_name(), 600);
$communication_objects = $cache->call("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
$forums = array();
$weblogs = array();
$wikis = array();
foreach ($communication_objects as $object) {
if ($object["OBJ_CLASS"] === "steam_messageboard") {
$forums[] = $object;
} else {
if ($object["OBJ_CLASS"] === "steam_calendar") {
$weblogs[] = $object;
} else {
if (($object["OBJ_CLASS"] === "steam_container" || $object["OBJ_CLASS"] === "steam_room") && ($object["OBJ_TYPE"] != null && ($object["OBJ_TYPE"] == "KOALA_WIKI" || $object["OBJ_TYPE"] == "container_wiki_koala"))) {
$wikis[] = $object;
}
}
}
}
$content->setVariable("LABEL_FORUMS", gettext("Discussion Boards"));
if (count($forums) > 0) {
$content->setCurrentBlock("BLOCK_FORUMS");
$content->setVariable("LABEL_FORUM_DESCRIPTION", gettext("Forum / description"));
$content->setVariable("LABEL_ARTICLES", gettext("Articles"));
$content->setVariable("LABEL_ACCESS", gettext("Access"));
$content->setVariable("LABEL_LAST_COMMENT", gettext("Last comment"));
$access_descriptions = \lms_forum::get_access_descriptions($group);
foreach ($forums as $forum) {
$cache = get_cache_function($forum["OBJ_ID"], 600);
$discussions = $cache->call("lms_forum::get_discussions", $forum["OBJ_ID"]);
$latest_post = isset($discussions[0]) ? $discussions[0] : FALSE;
$content->setCurrentBlock("BLOCK_FORUM");
$content->setVariable("NAME_FORUM", h($forum["OBJ_NAME"]));
$content->setVariable("LINK_FORUM", PATH_URL . "messageboard/index/" . $forum["OBJ_ID"]);
$content->setVariable("OBJ_DESC", get_formatted_output($forum["OBJ_DESC"]));
$language = !empty($forum["FORUM_LANGUAGE"]) ? $forum["FORUM_LANGUAGE"] : "German";
$content->setVariable("VALUE_LANGUAGE", $language);
$access = "<span title=\"" . $access_descriptions[$forum["KOALA_ACCESS"]]["label"] . "\">" . $access_descriptions[$forum["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_ACCESS", $access);
$content->setVariable("VALUE_ARTICLES", count($discussions));
if ($latest_post) {
$content->setVariable("SUBJECT_LAST_COMMENT", h($latest_post["LATEST_POST_TITLE"]));
$content->setVariable("LINK_LAST_COMMENT", PATH_URL . "forums/" . $latest_post["OBJ_ID"] . "/");
$content->setVariable("POSTED_BY_LABEL", "(" . h($latest_post["LATEST_POST_AUTHOR"]) . ", " . how_long_ago($latest_post["LATEST_POST_TS"]) . ")");
} else {
$content->setVariable("POSTED_BY_LABEL", gettext("-"));
}
$content->parse("BLOCK_FORUM");
}
$content->parse("BLOCK_FORUMS");
} else {
$content->setVariable("LABEL_NO_FORUMS_FOUND", "<b>" . gettext("No forums available. Either no forums are created in this context, or you have no rights to read them.") . "</b>");
}
$content->setVariable("LABEL_WEBLOGS", gettext("Weblogs"));
if (count($weblogs) > 0) {
$content->setCurrentBlock("BLOCK_WEBLOGS");
$content->setVariable("LABEL_WEBLOG_DESCRIPTION", gettext("Weblog / description"));
$content->setVariable("LABEL_WEBLOG_ENTRIES", gettext("Entries"));
$content->setVariable("LABEL_WEBLOG_ACCESS", gettext("Access"));
$content->setVariable("LABEL_WEBLOG_LAST_ENTRY", gettext("Last entry"));
$access_descriptions = \lms_weblog::get_access_descriptions($group);
foreach ($weblogs as $weblog) {
$cache = get_cache_function($weblog["OBJ_ID"], 600);
$entries = $cache->call("lms_weblog::get_items", $weblog["OBJ_ID"]);
$last_entry = isset($entries[0]) ? $entries[0] : FALSE;
$content->setCurrentBlock("BLOCK_WEBLOG");
$content->setVariable("NAME_WEBLOG", h($weblog["OBJ_NAME"]));
$content->setVariable("LINK_WEBLOG", PATH_URL . "weblog/" . $weblog["OBJ_ID"] . "/");
$content->setVariable("WEBLOG_OBJ_DESC", get_formatted_output($weblog["OBJ_DESC"]));
$title = $access_descriptions[$weblog["KOALA_ACCESS"]]["label"];
if ($weblog["KOALA_ACCESS"] == PERMISSION_PRIVATE_READONLY && !$group instanceof \koala_html_course) {
$obj = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $weblog["OBJ_ID"], CLASS_CALENDAR);
$creator = $obj->get_creator();
if ($creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$title = str_replace("%NAME", $creator->get_name(), $title);
} else {
$title = str_replace("%NAME", "you", $title);
}
}
$content->setVariable("VALUE_WEBLOG_LANGUAGE", "German");
$access = "<span title=\"" . $title . "\">" . $access_descriptions[$weblog["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_WEBLOG_ACCESS", $access);
$content->setVariable("VALUE_WEBLOG_ARTICLES", count($entries));
$content->setVariable("LINK_WEBLOG_LAST_ENTRY", PATH_URL . "weblog/" . $last_entry["OBJ_ID"] . "/");
if ($last_entry) {
$content->setVariable("SUBJECT_WEBLOG_LAST_ENTRY", h($last_entry["DATE_TITLE"]));
$content->setVariable("WEBLOG_POSTED_BY_LABEL", "(" . h($last_entry["AUTHOR"]) . ", " . how_long_ago($last_entry["DATE_START_DATE"]) . ")");
} else {
$content->setVariable("WEBLOG_POSTED_BY_LABEL", gettext("-"));
}
$content->parse("BLOCK_WEBLOG");
}
$content->parse("BLOCK_WEBLOGS");
} else {
$content->setVariable("LABEL_NO_WEBLOGS_FOUND", "<b>" . gettext("No weblogs available. Either no weblogs are created in this context, or you have no rights to read them.") . "</b>");
}
$content->setVariable("LABEL_WIKIS", gettext("Wikis"));
if (count($wikis) > 0) {
$content->setCurrentBlock("BLOCK_WIKIS");
$content->setVariable("LABEL_WIKI_DESCRIPTION", gettext("Wiki / description"));
$content->setVariable("LABEL_WIKI_ENTRIES", gettext("Entries"));
$content->setVariable("LABEL_WIKI_ACCESS", gettext("Access"));
$content->setVariable("LABEL_WIKI_LAST_ENTRY", gettext("Last entry"));
$access_descriptions = \lms_wiki::get_access_descriptions($group);
foreach ($wikis as $wiki) {
$cache = get_cache_function($wiki["OBJ_ID"], 600);
$entries = $cache->call("lms_wiki::get_items", $wiki["OBJ_ID"]);
$last_entry = isset($entries[0]) ? $entries[0] : FALSE;
$content->setCurrentBlock("BLOCK_WIKI");
$content->setVariable("NAME_WIKI", h($wiki["OBJ_NAME"]));
$content->setVariable("LINK_WIKI", PATH_URL . "wiki/index/" . $wiki["OBJ_ID"] . "/");
$content->setVariable("WIKI_OBJ_DESC", get_formatted_output($wiki["OBJ_DESC"]));
$title = $access_descriptions[$wiki["KOALA_ACCESS"]]["label"];
if ($wiki["KOALA_ACCESS"] == PERMISSION_PRIVATE_READONLY && !$group instanceof \koala_html_course) {
$obj = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $wiki["OBJ_ID"], CLASS_CONTAINER);
$creator = $obj->get_creator();
if ($creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$title = str_replace("%NAME", $creator->get_name(), $title);
} else {
$title = str_replace("%NAME", "you", $title);
}
}
$access = "<span title=\"" . $title . "\">" . $access_descriptions[$wiki["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_WIKI_ACCESS", $access);
$content->setVariable("VALUE_WIKI_ARTICLES", count($entries));
$content->setVariable("LINK_WIKI_LAST_ENTRY", PATH_URL . "wiki/" . $last_entry["OBJ_ID"] . "/");
$content->setVariable("SUBJECT_WIKI_LAST_ENTRY", str_replace(".wiki", "", h($last_entry["OBJ_NAME"])));
$content->setVariable("WIKI_POSTED_BY_LABEL", $last_entry["DOC_LAST_MODIFIED"] != null ? "(" . h($last_entry["DOC_USER_MODIFIED"]) . ", " . how_long_ago($last_entry["DOC_LAST_MODIFIED"]) . ")" : "-");
$content->parse("BLOCK_WIKI");
}
$content->parse("BLOCK_WIKIS");
} else {
$content->setVariable("LABEL_NO_WIKIS_FOUND", "<b>" . gettext("No wikis available. Either no wikis are created in this context, or you have no rights to read them.") . "</b>");
}
$html_handler_group->set_html_left($content->get());
$frameResponseObject->setTitle("Group");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($html_handler_group->get_html());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PACKAGE START
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($wiki_container = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->id))) {
include "bad_link.php";
exit;
}
if (!$wiki_container instanceof \steam_container) {
$wiki_doc = $wiki_container;
$wiki_container = $wiki_doc->get_environment();
if ($wiki_doc->get_attribute(DOC_MIME_TYPE) != "text/wiki") {
include "bad_link.php";
exit;
}
}
//CODE FOR ALL COMMANDS OF THIS PACKAGE END
$env = $wiki_container->get_environment();
$grp = $env->get_creator();
if ($grp->get_name() == "learners" && $grp->get_attribute(OBJ_TYPE) == "course_learners") {
$grp = $grp->get_parent_group();
}
if (!isset($wiki_container) || !is_object($wiki_container)) {
if (!($env = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["env"]))) {
throw new Exception("Environment unknown.");
}
if (!($grp = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["group"]))) {
throw new Exception("Group unknown");
}
}
$accessmergel = FALSE;
if (isset($wiki_container) && is_object($wiki_container)) {
$creator = $wiki_container->get_creator();
if ($wiki_container->get_attribute(KOALA_ACCESS) == PERMISSION_UNDEFINED && \lms_steam::get_current_user()->get_id() != $creator->get_id() && !\lms_steam::is_koala_admin(\lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
$backlink = empty($_POST["values"]["backlink"]) ? $_SERVER["HTTP_REFERER"] : $_POST["values"]["backlink"];
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$values = $_POST["values"];
if (get_magic_quotes_gpc()) {
if (!empty($values['name'])) {
$values['name'] = stripslashes($values['name']);
}
if (!empty($values['dsc'])) {
$values['dsc'] = stripslashes($values['dsc']);
}
}
if (empty($values["name"])) {
$problems = gettext("The name of new wiki is missing.");
$hints = gettext("Please type in a name.");
}
if (strpos($values["name"], "/")) {
if (!isset($problems)) {
$problems = "";
}
$problems .= gettext("Please don't use the \"/\"-char in the name of the wiki.");
}
if (empty($problems)) {
$group_members = $grp;
$group_admins = 0;
$group_staff = 0;
// check if group is a course
$grouptype = (string) $grp->get_attribute("OBJ_TYPE");
if ($grouptype == "course") {
$group_staff = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".staff");
$group_admins = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".admins");
$group_members = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".learners");
$workroom = $group_members->get_workroom();
} else {
$workroom = $grp->get_workroom();
}
if (!isset($wiki_container) || !is_object($wiki_container)) {
$new_wiki = \steam_factory::create_room($GLOBALS["STEAM"]->get_id(), $values["name"], $env, $values["dsc"]);
$new_wiki->set_attribute("OBJ_TYPE", "container_wiki_koala");
$_SESSION["confirmation"] = str_replace("%NAME", $values["name"], gettext("New wiki '%NAME' created."));
} else {
$wiki_container->set_attribute(OBJ_NAME, $values["name"]);
if ($values["wiki_startpage"] == gettext("Glossary")) {
$values["wiki_startpage"] = "glossary";
}
$wiki_container->set_attribute("OBJ_WIKI_STARTPAGE", $values["wiki_startpage"]);
$wiki_container->set_attribute(OBJ_DESC, $values["dsc"]);
//$portal->set_confirmation(gettext( "The changes have been saved." ));
$new_wiki = $wiki_container;
}
$koala_wiki = new \lms_wiki($new_wiki);
$access = (int) $values["access"];
$access_descriptions = \lms_wiki::get_access_descriptions($grp);
if (!$accessmergel) {
$koala_wiki->set_access($access, $access_descriptions[$access]["members"], $access_descriptions[$access]["steam"], $group_members, $group_staff, $group_admins);
}
$GLOBALS["STEAM"]->buffer_flush();
$cache = get_cache_function(\lms_steam::get_current_user()->get_name());
$cache->drop("lms_steam::get_inventory_recursive", $workroom->get_id(), CLASS_CONTAINER, array("OBJ_TYPE", "WIKI_LANGUAGE"));
$cache->drop("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
if (!isset($wiki_container) || !is_object($wiki_container)) {
header("Location: " . $backlink);
exit;
}
} else {
$frameResponseObject->setProblemDescription($problems);
$frameResponseObject->setProblemSolution(isset($hints) ? $hints : "");
}
}
$content = \Wiki::getInstance()->loadTemplate("object_new.template.html");
//$content = new HTML_TEMPLATE_IT( PATH_TEMPLATES );
//$content->loadTemplateFile( "object_new.template.html" );
if (isset($wiki_container) && is_object($wiki_container)) {
$content->setVariable("INFO_TEXT", str_replace("%NAME", h($wiki_container->get_name()), gettext("You are going to edit the wiki '<b>%NAME</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Save changes"));
$pagetitle = gettext("Preferences");
if (empty($values)) {
$values = array();
$values["name"] = $wiki_container->get_name();
$values["dsc"] = $wiki_container->get_attribute(OBJ_DESC);
$values["wiki_startpage"] = $wiki_container->get_attribute("OBJ_WIKI_STARTPAGE");
$values["access"] = $wiki_container->get_attribute(KOALA_ACCESS);
}
$breadcrumbheader = gettext("Preferences");
$content->setVariable("OPTION_WIKI_GLOSSARY", gettext("Glossary"));
$wiki_entries = $wiki_container->get_inventory(CLASS_DOCUMENT);
$wiki_entries_sorted = array();
foreach ($wiki_entries as $wiki_entry) {
if ($wiki_entry->get_attribute(DOC_MIME_TYPE) === "text/wiki") {
$wiki_entries_sorted[] = str_replace(".wiki", "", $wiki_entry->get_name());
}
}
sort($wiki_entries_sorted);
$startpageFound = false;
foreach ($wiki_entries_sorted as $wiki_entry) {
$content->setCurrentBlock("BLOCK_WIKI_STARTPAGE_OPTION");
$content->setVariable("OPTION_WIKI_STARTPAGE", $wiki_entry);
if ($values["wiki_startpage"] == $wiki_entry) {
$content->setVariable("WIKI_STARTPAGE_SELECTED", "selected");
$startpageFound = true;
}
$content->parse("BLOCK_WIKI_STARTPAGE_OPTION");
}
if (!$startpageFound) {
$content->setVariable("OPTION_WIKI_GLOSSARY_SELECTED", "selected");
}
} else {
$grpname = $grp->get_attribute(OBJ_NAME);
if ($grp->get_attribute(OBJ_TYPE) == "course") {
$grpname = $grp->get_attribute(OBJ_DESC);
}
$content->setVariable("OPTION_WIKI_GLOSSARY", gettext("Glossary"));
$content->setVariable("OPTION_WIKI_GLOSSARY_SELECTED", "selected");
$content->setVariable("INFO_TEXT", str_replace("%ENV", h($grpname), gettext("You are going to create a new wiki in '<b>%ENV</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Create wiki"));
$pagetitle = gettext("Create wiki");
$breadcrumbheader = gettext("Add new wiki");
}
if (!empty($values)) {
if (!empty($values["name"])) {
$content->setVariable("VALUE_NAME", h($values["name"]));
}
if (!empty($values["dsc"])) {
$content->setVariable("VALUE_DSC", h($values["dsc"]));
}
if (!empty($values["wiki_startpage"])) {
$content->setVariable("VALUE_WIKI_STARTPAGE", h($values["wiki_startpage"]));
}
}
$content->setVariable("VALUE_BACKLINK", $backlink);
$content->setVariable("LABEL_NAME", gettext("Name"));
$content->setVariable("LABEL_DSC", gettext("Description"));
$content->setVariable("LABEL_WIKI_STARTPAGE", gettext("Startpage"));
$content->setVariable("LABEL_ACCESS", gettext("Access"));
$content->setVariable("LABEL_BB_BOLD", gettext("B"));
$content->setVariable("HINT_BB_BOLD", gettext("boldface"));
$content->setVariable("LABEL_BB_ITALIC", gettext("I"));
$content->setVariable("HINT_BB_ITALIC", gettext("italic"));
$content->setVariable("LABEL_BB_UNDERLINE", gettext("U"));
$content->setVariable("HINT_BB_UNDERLINE", gettext("underline"));
$content->setVariable("LABEL_BB_STRIKETHROUGH", gettext("S"));
$content->setVariable("HINT_BB_STRIKETHROUGH", gettext("strikethrough"));
$content->setVariable("LABEL_BB_IMAGE", gettext("IMG"));
$content->setVariable("HINT_BB_IMAGE", gettext("image"));
$content->setVariable("LABEL_BB_URL", gettext("URL"));
$content->setVariable("HINT_BB_URL", gettext("web link"));
$content->setVariable("LABEL_BB_MAIL", gettext("MAIL"));
$content->setVariable("HINT_BB_MAIL", gettext("email link"));
if ($accessmergel) {
$mailto = "mailto:'.SUPPORT_EMAIL.'?subject=KoaLA:%20Invalid%20Access%20Rights&body=" . rawurlencode("\nLink: " . get_current_URL() . "\nCreator: " . $creator->get_identifier() . "\n");
$content->setCurrentBlock("BLOCK_ACCESSMERGEL");
$content->setVariable("LABEL_ACCESSMERGEL", str_replace("%MAILTO", $mailto, gettext("There is a problem with the access settings. Please <a href=\"%MAILTO\">contact the support team</a> to fix it by setting the access rights again.")));
$content->parse("BLOCK_ACCESSMERGEL");
} else {
$access = \lms_wiki::get_access_descriptions($grp);
if ((string) $grp->get_attribute("OBJ_TYPE") == "course") {
$access_default = PERMISSION_PUBLIC;
} else {
$access_default = PERMISSION_PUBLIC_READONLY;
if (isset($wiki_container) && is_object($wiki_container) && $creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$access[PERMISSION_PRIVATE_READONLY] = str_replace("%NAME", $creator->get_name(), $access[PERMISSION_PRIVATE_READONLY]);
} else {
$access[PERMISSION_PRIVATE_READONLY] = str_replace("%NAME", "you", $access[PERMISSION_PRIVATE_READONLY]);
}
}
if (is_array($access)) {
$content->setCurrentBlock("BLOCK_ACCESS");
foreach ($access as $key => $array) {
if ($key != PERMISSION_UNDEFINED || isset($values) && (int) $values["access"] == PERMISSION_UNDEFINED) {
$content->setCurrentBlock("ACCESS");
$content->setVariable("LABEL", $array["summary_short"] . ": " . $array["label"]);
$content->setVariable("VALUE", $key);
if (isset($values) && $key == (int) $values["access"] || empty($values) && $key == $access_default) {
$content->setVariable("CHECK", "checked=\"checked\"");
}
$content->parse("ACCESS");
}
}
$content->parse("BLOCK_ACCESS");
}
}
$content->setVariable("BACKLINK", "<a href=\"{$backlink}\">" . gettext("back") . "</a>");
$rootlink = \lms_steam::get_link_to_root($grp);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication"))) : "";
if (isset($wiki_container) && is_object($wiki_container)) {
$headline[] = array("link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/", "name" => h($wiki_container->get_name()));
}
$headline[] = array("link" => "", "name" => $breadcrumbheader);
$frameResponseObject->setTitle($pagetitle);
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($content->get());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
/*$portal->set_page_main( $headline, $content->get() );
$portal->set_page_title( $pagetitle );
$portal->show_html();*/
}
public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($wiki_container = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->id))) {
include "bad_link.php";
exit;
}
if (!$wiki_container instanceof \steam_container) {
$wiki_doc = $wiki_container;
$wiki_container = $wiki_doc->get_environment();
if ($wiki_doc->get_attribute(DOC_MIME_TYPE) != "text/wiki") {
include "bad_link.php";
exit;
}
}
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$wiki_html_handler = new \lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("mediathek", $wiki_container);
$content = \Wiki::getInstance()->loadTemplate("wiki_mediathek.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "wiki_mediathek.template.html" );
// get images
$inventory = $wiki_container->get_inventory();
if (!is_array($inventory)) {
$inventory = array();
}
if (sizeof($inventory) > 0) {
\steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $inventory, array(OBJ_NAME, OBJ_DESC, DOC_MIME_TYPE));
$images = array();
foreach ($inventory as $object) {
$mime = strtolower($object->get_attribute(DOC_MIME_TYPE));
if ($mime === "image/jpg" || $mime === "image/jpeg" || $mime === "image/gif" || $mime === "image/png") {
$images[] = $object;
}
}
foreach ($images as $image) {
$actions = '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/">' . gettext("show properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/edit/">' . gettext("edit properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/deleteImage/" onclick="return confirmDeletion();">' . gettext("delete image") . '</a>';
$imageData = imagecreatefromstring($image->get_content());
$width = $newWidth = imagesx($imageData);
$height = $newHeight = imagesy($imageData);
if ($width > 160) {
$newHeight = (int) ($height * 160 / $width);
$newWidth = 160;
}
if ($newHeight > 80) {
$newWidth = (int) ($newWidth * 80 / $newHeight);
$newHeight = 80;
}
$content->setCurrentBlock("BLOCK_IMAGE");
$content->setVariable("IMAGE_NAME", $image->get_name());
$content->setVariable("IMAGE_ID", $image->get_id());
$content->setVariable("IMAGE_DESCRIPTION", $image->get_attribute('OBJ_DESC'));
$content->setVariable("IMAGE_LINK", PATH_URL . "download/image/" . $image->get_id() . "/" . $newWidth . "/" . $newHeight . "/");
$content->setVariable("PREVIEW_LINK", "javascript:showBox(" . $image->get_id() . "," . $width . "," . $height . ");");
$content->setVariable("IMAGE_ACTIONS", $actions);
$content->parse("BLOCK_IMAGE");
}
}
$question = gettext("Do you really want to delete this image?");
$note = gettext("NOTE: All wiki-entries containing this image have to be updated manually!");
$content->setVariable("QUESTION", $question);
$content->setVariable("NOTE", $note);
$content->setVariable("LABEL_CLOSE", gettext("close"));
$content->setVariable("BACK_LINK", PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/");
$content->setVariable("BACK_LABEL", gettext("back"));
$wiki_html_handler->set_main_html($content->get());
// breadcrumbs
$rootlink = \lms_steam::get_link_to_root($wiki_container);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => "", "name" => gettext("Mediathek"))) : ($headline = array(array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => "", "name" => gettext("Mediathek"))));
/*$portal->set_page_main(
$headline,
$wiki_html_handler->get_html()
);
$portal->show_html();
*/
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($wiki_html_handler->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
$group_members = steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".learners");
$workroom = $group_members->get_workroom();
} else {
$workroom = $grp->get_workroom();
}
if (!isset($wiki_container) || !is_object($wiki_container)) {
$new_wiki = steam_factory::create_room($GLOBALS["STEAM"]->get_id(), $values["name"], $env, $values["dsc"]);
$new_wiki->set_attribute("OBJ_TYPE", "container_wiki_koala");
$_SESSION["confirmation"] = str_replace("%NAME", $values["name"], gettext("New wiki '%NAME' created."));
} else {
$wiki_container->set_attribute(OBJ_NAME, $values["name"]);
$wiki_container->set_attribute(OBJ_DESC, $values["dsc"]);
$portal->set_confirmation(gettext("The changes have been saved."));
$new_wiki = $wiki_container;
}
$koala_wiki = new lms_wiki($new_wiki);
$access = (int) $values["access"];
$access_descriptions = lms_wiki::get_access_descriptions($grp);
if (!$accessmergel) {
$koala_wiki->set_access($access, $access_descriptions[$access]["members"], $access_descriptions[$access]["steam"], $group_members, $group_staff, $group_admins);
}
$GLOBALS["STEAM"]->buffer_flush();
$cache = get_cache_function(lms_steam::get_current_user()->get_name());
$cache->drop("lms_steam::get_inventory_recursive", $workroom->get_id(), CLASS_CONTAINER, array("OBJ_TYPE", "WIKI_LANGUAGE"));
$cache->drop("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
if (!isset($wiki_container) || !is_object($wiki_container)) {
header("Location: " . $backlink);
exit;
}
} else {
$portal->set_problem_description($problems, isset($hints) ? $hints : "");
public function execute(\FrameResponseObject $frameResponseObject)
{
//$portal = \lms_portal::get_instance();
//$portal->initialize( GUEST_NOT_ALLOWED );
//$portal->set_guest_allowed( GUEST_NOT_ALLOWED );
$user = \lms_steam::get_current_user();
//$portal_user = $portal->get_user();
//$path = $request->getPath();
$group_course = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), "Courses." . $this->params[0] . "." . $this->params[1]);
$group = new \koala_group_course($group_course);
if (!$group instanceof \koala_group) {
throw new \Exception("Is not a koala_group: " . $group_id, E_PARAMETER);
}
switch (get_class($group)) {
case "koala_group_course":
$html_handler_group = new \koala_html_course($group);
$html_handler_group->set_context("communication");
break;
default:
$html_handler_group = new \koala_html_group($group);
$html_handler_group->set_context("communication");
break;
}
$content = \Course::getInstance()->loadTemplate("groups_communication.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "groups_communication.template.html" );
$workroom = $group->get_workroom();
$read_access = $workroom->check_access_read($user);
if (!$read_access) {
throw new Exception("No read access on container: id=" . $workroom->get_id(), E_USER_RIGHTS);
}
$cache = get_cache_function(\lms_steam::get_current_user()->get_name(), 600);
$communication_objects = $cache->call("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
$forums = array();
$weblogs = array();
$wikis = array();
foreach ($communication_objects as $object) {
if ($object["OBJ_CLASS"] === "steam_messageboard") {
$forums[] = $object;
} else {
if ($object["OBJ_CLASS"] === "steam_calendar") {
$weblogs[] = $object;
} else {
if (($object["OBJ_CLASS"] === "steam_container" || $object["OBJ_CLASS"] === "steam_room") && ($object["OBJ_TYPE"] != null && ($object["OBJ_TYPE"] == "KOALA_WIKI" || $object["OBJ_TYPE"] == "container_wiki_koala"))) {
$wikis[] = $object;
}
}
}
}
$content->setVariable("LABEL_FORUMS", gettext("Discussion Boards"));
if (count($forums) > 0) {
$content->setCurrentBlock("BLOCK_FORUMS");
$content->setVariable("LABEL_FORUM_DESCRIPTION", gettext("Forum / description"));
$content->setVariable("LABEL_ARTICLES", gettext("Articles"));
$content->setVariable("LABEL_ACCESS", gettext("Access"));
$content->setVariable("LABEL_LAST_COMMENT", gettext("Last comment"));
$access_descriptions = \lms_forum::get_access_descriptions($group);
foreach ($forums as $forum) {
$cache = get_cache_function($forum["OBJ_ID"], 600);
$discussions = $cache->call("lms_forum::get_discussions", $forum["OBJ_ID"]);
$latest_post = isset($discussions[0]) ? $discussions[0] : FALSE;
$content->setCurrentBlock("BLOCK_FORUM");
$content->setVariable("NAME_FORUM", h($forum["OBJ_NAME"]));
$content->setVariable("LINK_FORUM", PATH_URL . "forums/" . $forum["OBJ_ID"] . "/");
$content->setVariable("OBJ_DESC", get_formatted_output($forum["OBJ_DESC"]));
$language = !empty($forum["FORUM_LANGUAGE"]) ? $forum["FORUM_LANGUAGE"] : "German";
$content->setVariable("VALUE_LANGUAGE", $language);
$access = "<span title=\"" . $access_descriptions[$forum["KOALA_ACCESS"]]["label"] . "\">" . $access_descriptions[$forum["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_ACCESS", $access);
$content->setVariable("VALUE_ARTICLES", count($discussions));
if ($latest_post) {
$content->setVariable("SUBJECT_LAST_COMMENT", h($latest_post["LATEST_POST_TITLE"]));
$content->setVariable("LINK_LAST_COMMENT", PATH_URL . "forums/" . $latest_post["OBJ_ID"] . "/");
$content->setVariable("POSTED_BY_LABEL", "(" . h($latest_post["LATEST_POST_AUTHOR"]) . ", " . how_long_ago($latest_post["LATEST_POST_TS"]) . ")");
} else {
$content->setVariable("POSTED_BY_LABEL", gettext("-"));
}
$content->parse("BLOCK_FORUM");
}
$content->parse("BLOCK_FORUMS");
} else {
$content->setVariable("LABEL_NO_FORUMS_FOUND", "<b>" . gettext("No forums available. Either no forums are created in this context, or you have no rights to read them.") . "</b>");
}
$content->setVariable("LABEL_WEBLOGS", gettext("Weblogs"));
if (count($weblogs) > 0) {
$content->setCurrentBlock("BLOCK_WEBLOGS");
$content->setVariable("LABEL_WEBLOG_DESCRIPTION", gettext("Weblog / description"));
$content->setVariable("LABEL_WEBLOG_ENTRIES", gettext("Entries"));
$content->setVariable("LABEL_WEBLOG_ACCESS", gettext("Access"));
$content->setVariable("LABEL_WEBLOG_LAST_ENTRY", gettext("Last entry"));
$access_descriptions = \lms_weblog::get_access_descriptions($group);
foreach ($weblogs as $weblog) {
$cache = get_cache_function($weblog["OBJ_ID"], 600);
$entries = $cache->call("lms_weblog::get_items", $weblog["OBJ_ID"]);
$last_entry = isset($entries[0]) ? $entries[0] : FALSE;
$content->setCurrentBlock("BLOCK_WEBLOG");
$content->setVariable("NAME_WEBLOG", h($weblog["OBJ_NAME"]));
$content->setVariable("LINK_WEBLOG", PATH_URL . "weblog/" . $weblog["OBJ_ID"] . "/");
$content->setVariable("WEBLOG_OBJ_DESC", get_formatted_output($weblog["OBJ_DESC"]));
$title = $access_descriptions[$weblog["KOALA_ACCESS"]]["label"];
if ($weblog["KOALA_ACCESS"] == PERMISSION_PRIVATE_READONLY && !$group instanceof koala_html_course) {
$obj = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $weblog["OBJ_ID"], CLASS_CALENDAR);
$creator = $obj->get_creator();
if ($creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$title = str_replace("%NAME", $creator->get_name(), $title);
} else {
$title = str_replace("%NAME", "you", $title);
}
}
$content->setVariable("VALUE_WEBLOG_LANGUAGE", "German");
$access = "<span title=\"" . $title . "\">" . $access_descriptions[$weblog["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_WEBLOG_ACCESS", $access);
$content->setVariable("VALUE_WEBLOG_ARTICLES", count($entries));
$content->setVariable("LINK_WEBLOG_LAST_ENTRY", PATH_URL . "weblog/" . $last_entry["OBJ_ID"] . "/");
if ($last_entry) {
$content->setVariable("SUBJECT_WEBLOG_LAST_ENTRY", h($last_entry["DATE_TITLE"]));
$content->setVariable("WEBLOG_POSTED_BY_LABEL", "(" . h($last_entry["AUTHOR"]) . ", " . how_long_ago($last_entry["DATE_START_DATE"]) . ")");
} else {
$content->setVariable("WEBLOG_POSTED_BY_LABEL", gettext("-"));
}
$content->parse("BLOCK_WEBLOG");
}
$content->parse("BLOCK_WEBLOGS");
} else {
$content->setVariable("LABEL_NO_WEBLOGS_FOUND", "<b>" . gettext("No weblogs available. Either no weblogs are created in this context, or you have no rights to read them.") . "</b>");
}
$content->setVariable("LABEL_WIKIS", gettext("Wikis"));
if (count($wikis) > 0) {
$content->setCurrentBlock("BLOCK_WIKIS");
$content->setVariable("LABEL_WIKI_DESCRIPTION", gettext("Wiki / description"));
$content->setVariable("LABEL_WIKI_ENTRIES", gettext("Entries"));
$content->setVariable("LABEL_WIKI_ACCESS", gettext("Access"));
$content->setVariable("LABEL_WIKI_LAST_ENTRY", gettext("Last entry"));
$access_descriptions = lms_wiki::get_access_descriptions($group);
foreach ($wikis as $wiki) {
$cache = get_cache_function($wiki["OBJ_ID"], 600);
$entries = $cache->call("lms_wiki::get_items", $wiki["OBJ_ID"]);
$last_entry = isset($entries[0]) ? $entries[0] : FALSE;
$content->setCurrentBlock("BLOCK_WIKI");
$content->setVariable("NAME_WIKI", h($wiki["OBJ_NAME"]));
$content->setVariable("LINK_WIKI", PATH_URL . "wiki/" . $wiki["OBJ_ID"] . "/");
$content->setVariable("WIKI_OBJ_DESC", get_formatted_output($wiki["OBJ_DESC"]));
$title = $access_descriptions[$wiki["KOALA_ACCESS"]]["label"];
if ($wiki["KOALA_ACCESS"] == PERMISSION_PRIVATE_READONLY && !$group instanceof koala_html_course) {
$obj = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $wiki["OBJ_ID"], CLASS_CONTAINER);
$creator = $obj->get_creator();
if ($creator->get_id() != lms_steam::get_current_user()->get_id()) {
$title = str_replace("%NAME", $creator->get_name(), $title);
} else {
$title = str_replace("%NAME", "you", $title);
}
}
$access = "<span title=\"" . $title . "\">" . $access_descriptions[$wiki["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_WIKI_ACCESS", $access);
$content->setVariable("VALUE_WIKI_ARTICLES", count($entries));
$content->setVariable("LINK_WIKI_LAST_ENTRY", PATH_URL . "wiki/" . $last_entry["OBJ_ID"] . "/");
$content->setVariable("SUBJECT_WIKI_LAST_ENTRY", str_replace(".wiki", "", h($last_entry["OBJ_NAME"])));
$content->setVariable("WIKI_POSTED_BY_LABEL", $last_entry["DOC_LAST_MODIFIED"] != null ? "(" . h($last_entry["DOC_USER_MODIFIED"]) . ", " . how_long_ago($last_entry["DOC_LAST_MODIFIED"]) . ")" : "-");
$content->parse("BLOCK_WIKI");
}
$content->parse("BLOCK_WIKIS");
} else {
$content->setVariable("LABEL_NO_WIKIS_FOUND", "<b>" . gettext("No wikis available. Either no wikis are created in this context, or you have no rights to read them.") . "</b>");
}
$html_handler_group->set_html_left($content->get());
//$portal->set_page_main( $html_handler_group->get_headline(), $html_handler_group->get_html(), "");
$frameResponseObject->setHeadline($html_handler_group->get_headline());
$widget = new \Widgets\RawHtml();
$widget->setHtml($html_handler_group->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
$content->setVariable("WEBLOG_POSTED_BY_LABEL", gettext("-"));
}
$content->parse("BLOCK_WEBLOG");
}
$content->parse("BLOCK_WEBLOGS");
} else {
$content->setVariable("LABEL_NO_WEBLOGS_FOUND", "<b>" . gettext("No weblogs available. Either no weblogs are created in this context, or you have no rights to read them.") . "</b>");
}
$content->setVariable("LABEL_WIKIS", gettext("Wikis"));
if (count($wikis) > 0) {
$content->setCurrentBlock("BLOCK_WIKIS");
$content->setVariable("LABEL_WIKI_DESCRIPTION", gettext("Wiki / description"));
$content->setVariable("LABEL_WIKI_ENTRIES", gettext("Entries"));
$content->setVariable("LABEL_WIKI_ACCESS", gettext("Access"));
$content->setVariable("LABEL_WIKI_LAST_ENTRY", gettext("Last entry"));
$access_descriptions = lms_wiki::get_access_descriptions($group);
foreach ($wikis as $wiki) {
$cache = get_cache_function($wiki["OBJ_ID"], 600);
$entries = $cache->call("lms_wiki::get_items", $wiki["OBJ_ID"]);
$last_entry = isset($entries[0]) ? $entries[0] : FALSE;
$content->setCurrentBlock("BLOCK_WIKI");
$content->setVariable("NAME_WIKI", h($wiki["OBJ_NAME"]));
$content->setVariable("LINK_WIKI", PATH_URL . "wiki/" . $wiki["OBJ_ID"] . "/");
$content->setVariable("WIKI_OBJ_DESC", get_formatted_output($wiki["OBJ_DESC"]));
$title = $access_descriptions[$wiki["KOALA_ACCESS"]]["label"];
if ($wiki["KOALA_ACCESS"] == PERMISSION_PRIVATE_READONLY && !$group instanceof koala_html_course) {
$obj = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $wiki["OBJ_ID"], CLASS_CONTAINER);
$creator = $obj->get_creator();
if ($creator->get_id() != lms_steam::get_current_user()->get_id()) {
$title = str_replace("%NAME", $creator->get_name(), $title);
} else {
<?php
require_once PATH_LIB . "wiki_handling.inc.php";
//is it a previous version of an entry?
$is_prev_version = isset($version_doc) && is_object($version_doc) && $version_doc instanceof steam_document ? TRUE : FALSE;
$wiki_html_handler = new lms_wiki($wiki_container);
if (!$is_prev_version) {
$wiki_html_handler->set_admin_menu("entry", $wiki_doc);
$attributes = $wiki_doc->get_attributes(array("DOC_VERSION", "DOC_AUTHORS", "OBJ_LAST_CHANGED", "DOC_USER_MODIFIED", "DOC_TIMES_READ", "DOC_LAST_MODIFIED", "OBJ_WIKILINKS"));
$wiki_html_handler->set_widget_links($wiki_doc);
$wiki_html_handler->set_widget_previous_versions($wiki_doc);
} else {
$wiki_html_handler->set_admin_menu("version", $version_doc);
$attributes = $version_doc->get_attributes(array("DOC_VERSION", "DOC_AUTHORS", "OBJ_LAST_CHANGED", "DOC_USER_MODIFIED", "DOC_TIMES_READ", "DOC_LAST_MODIFIED", "OBJ_WIKILINKS"));
}
$last_author = $attributes["DOC_USER_MODIFIED"]->get_attributes(array("USER_FIRSTNAME", "USER_FULLNAME"));
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "wiki_entry.template.html");
if (!$is_prev_version) {
$content->setVariable("VALUE_ENTRY_TEXT", wiki_to_html_plain($wiki_doc));
} else {
$content->setVariable("VALUE_ENTRY_TEXT", wiki_to_html_plain($wiki_doc, $version_doc));
}
$content->setVariable("IMAGE_SRC", PATH_URL . "get_document.php?id=" . $attributes["DOC_USER_MODIFIED"]->get_attribute("OBJ_ICON")->get_id() . "&type=usericon&width=60&height=70");
$content->setVariable("AUTHOR_LINK", PATH_URL . "user/" . $attributes["DOC_USER_MODIFIED"]->get_name() . "/");
$content->setVariable("VALUE_POSTED_BY", h($last_author["USER_FIRSTNAME"]) . " " . h($last_author["USER_FULLNAME"]));
$content->setVariable("LABEL_BY", gettext("created by"));
$content->setVariable("VALUE_VERSION", h($attributes["DOC_VERSION"]));
$content->setVariable("VALUE_DATE_TIME", strftime("%x %X", $attributes["DOC_LAST_MODIFIED"]));
if (!$is_prev_version) {
$content->setVariable("POST_PERMALINK", PATH_URL . "wiki/" . $wiki_doc->get_id() . "/");
public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($wiki_container = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->id))) {
include "bad_link.php";
exit;
}
if (!$wiki_container instanceof \steam_container) {
$wiki_doc = $wiki_container;
$wiki_container = $wiki_doc->get_environment();
if ($wiki_doc->get_attribute(DOC_MIME_TYPE) != "text/wiki") {
include "bad_link.php";
exit;
}
}
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$version_doc = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->params[1]);
defined("OBJ_ID") or define("OBJ_ID", $wiki_doc->get_id());
$is_prev_version = isset($version_doc) && is_object($version_doc) && $version_doc instanceof \steam_document ? TRUE : FALSE;
$wiki_html_handler = new \lms_wiki($wiki_container);
if (!$is_prev_version) {
$wiki_html_handler->set_admin_menu("entry", $wiki_doc);
$attributes = $wiki_doc->get_attributes(array("DOC_VERSION", "DOC_AUTHORS", "OBJ_LAST_CHANGED", "DOC_USER_MODIFIED", "DOC_TIMES_READ", "DOC_LAST_MODIFIED", "OBJ_WIKILINKS"));
//TODO: check if sourcecode can be deleted
//$wiki_html_handler->set_widget_links( $wiki_doc );
//$wiki_html_handler->set_widget_previous_versions( $wiki_doc );
} else {
$wiki_html_handler->set_admin_menu("version", $version_doc);
$attributes = $version_doc->get_attributes(array("DOC_VERSION", "DOC_AUTHORS", "OBJ_LAST_CHANGED", "DOC_USER_MODIFIED", "DOC_TIMES_READ", "DOC_LAST_MODIFIED", "OBJ_WIKILINKS"));
}
$last_author = $attributes["DOC_USER_MODIFIED"]->get_attributes(array("USER_FIRSTNAME", "USER_FULLNAME"));
$content = \Wiki::getInstance()->loadTemplate("wiki_entry.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "wiki_entry.template.html" );
$content->setVariable("LABEL_CLOSE", gettext("close"));
if (!$is_prev_version) {
$content->setVariable("VALUE_ENTRY_TEXT", wiki_to_html_plain($wiki_doc));
} else {
$content->setVariable("VALUE_ENTRY_TEXT", wiki_to_html_plain($wiki_doc, $version_doc));
}
$content->setVariable("IMAGE_SRC", PATH_URL . "download/image/" . $attributes["DOC_USER_MODIFIED"]->get_attribute("OBJ_ICON")->get_id() . "/60/70/");
$content->setVariable("AUTHOR_LINK", PATH_URL . "user/index/" . $attributes["DOC_USER_MODIFIED"]->get_name() . "/");
$content->setVariable("VALUE_POSTED_BY", h($last_author["USER_FIRSTNAME"]) . " " . h($last_author["USER_FULLNAME"]));
$content->setVariable("LABEL_BY", gettext("created by"));
$content->setVariable("VALUE_VERSION", h($attributes["DOC_VERSION"]));
$content->setVariable("VALUE_DATE_TIME", strftime("%x %X", $attributes["DOC_LAST_MODIFIED"]));
/*
if(!$is_prev_version)
{
$content->setVariable( "POST_PERMALINK", PATH_URL . "wiki/" . $wiki_doc->get_id() . "/" );
$content->setVariable( "POST_PERMALINK_LABEL", "(" . gettext( "permalink" ) . ")");
}
*/
if ($wiki_doc->check_access_write($user)) {
$content->setCurrentBlock("BLOCK_ACCESS");
$content->setVariable("POST_LABEL_DELETE", gettext("delete"));
$content->setVariable("POST_LABEL_EDIT", gettext("edit"));
$content->parse("BLOCK_ACCESS");
}
$versions = $wiki_doc->get_previous_versions();
$no_versions = is_array($versions) ? count($versions) : 0;
$content->setVariable("VERSION_MANAGEMENT", gettext("Version Management"));
if ($no_versions > 0) {
$content->setVariable("NUMBER_VERSIONS", "<li>" . $no_versions . " " . gettext("previous version(s) available") . "</li>");
$content->setVariable("LINK_VERSION_MANAGEMENT", "<li><a href=\"" . PATH_URL . "wiki/versionoverview/" . $wiki_doc->get_id() . "/\">» " . gettext("enter version management") . "</a></li>");
} else {
$content->setVariable("NUMBER_VERSIONS", "<li>" . gettext("no previous versions available") . "</li>");
}
$content->setVariable("LINKS", gettext("Wiki Links"));
$links = $wiki_doc->get_attribute("OBJ_WIKILINKS_CURRENT");
$found_doc = false;
if (is_array($links)) {
foreach ($links as $doc) {
if ($doc instanceof \steam_document) {
$found_doc = true;
break;
}
}
}
if (!$found_doc) {
$content->setCurrentBlock("BLOCK_LINKS");
$content->setVariable("LINK", gettext("no links available"));
$content->parse("BLOCK_LINKS");
} else {
foreach ($links as $doc) {
if ($doc instanceof \steam_document) {
$name = str_replace(".wiki", "", h($doc->get_name()));
$link = PATH_URL . "wiki/viewversion/" . $wiki_doc->get_id() . "/" . $doc->get_identifier();
$content->setVariable("LINK", '<li>» <a href="' . $link . '">' . $name . '</a></li>');
$content->parse("BLOCK_LINKS");
}
}
}
$wiki_html_handler->set_main_html($content->get());
$rootlink = \lms_steam::get_link_to_root($wiki_container);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/")) : ($headline = array(array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/")));
if (!$is_prev_version) {
$headline[] = array("link" => "", "name" => str_replace(".wiki", "", h($wiki_doc->get_name())));
} else {
$headline[] = array("link" => PATH_URL . "wiki/viewentry/" . $wiki_doc->get_id() . "/", "name" => str_replace(".wiki", "", h($wiki_doc->get_name())));
$headline[] = array("link" => PATH_URL . "wiki/versionoverview/" . $wiki_doc->get_id() . "/", "name" => gettext("Version management"));
$headline[] = array("link" => "", "name" => "Version" . " " . $version_doc->get_version() . " (" . gettext("Preview") . ")");
}
/*$portal->set_page_main(
$headline,
$wiki_html_handler->get_html()
);
$portal->show_html();
*/
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($wiki_html_handler->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
<?php
require_once PATH_LIB . "wiki_handling.inc.php";
$wiki_html_handler = new lms_wiki($wiki_container);
//$wiki_html_handler->set_admin_menu( "versions", $wiki_doc );
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "wiki_version_compare.template.html");
$difftext = wiki_diff_html($to, $compare);
$content->setVariable("DIFF_TEXT", $difftext);
$wiki_html_handler->set_main_html($content->get());
$rootlink = lms_steam::get_link_to_root($wiki_container);
$headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/" . $wiki_container->get_id() . "/"), array("link" => PATH_URL . "wiki/" . $wiki_doc->get_id() . "/", "name" => str_replace(".wiki", "", h($wiki_doc->get_name()))), array("link" => PATH_URL . "wiki/" . $wiki_doc->get_id() . "/versions/", "name" => gettext("Version management")), array("link" => "", "name" => gettext("Version compare") . " (" . $compare->get_version() . " " . gettext("to") . " " . $to->get_version() . ")"));
$portal->set_page_main($headline, $wiki_html_handler->get_html());
$portal->show_html();
public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($wiki_container = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->id))) {
include "bad_link.php";
exit;
}
if (!$wiki_container instanceof \steam_container) {
$wiki_doc = $wiki_container;
$wiki_container = $wiki_doc->get_environment();
if ($wiki_doc->get_attribute(DOC_MIME_TYPE) != "text/wiki") {
include "bad_link.php";
exit;
}
}
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
defined("OBJ_ID") or define("OBJ_ID", $wiki_container->get_id());
$wiki_html_handler = new \lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("index", $wiki_container);
$grp = $wiki_container->get_environment()->get_creator();
if ($grp->get_name() == "learners" && $grp->get_attribute(OBJ_TYPE) == "course_learners") {
$grp = $grp->get_parent_group();
}
$content = \Wiki::getInstance()->loadTemplate("wiki_entries.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "wiki_entries.template.html" );
$cache = get_cache_function($wiki_container->get_id(), 600);
$wiki_entries = $cache->call("lms_wiki::get_items", $wiki_container->get_id());
$recently_changed = new \LinkedList(5);
$most_discussed = new \LinkedList(5);
$latest_comments = new \LinkedList(5);
$no_wiki_entries = count($wiki_entries);
if ($no_wiki_entries > 0) {
$first_char = "";
for ($i = 0; $i < $no_wiki_entries; $i++) {
$this_char = substr(strtoupper($wiki_entries[$i]["OBJ_NAME"]), 0, 1);
if ($this_char > $first_char) {
$first_char = $this_char;
if ($i > 1) {
$content->parse("BLOCK_CHARACTER");
}
$content->setCurrentBlock("BLOCK_CHARACTER");
$content->setVariable("FIRST_CHAR", h($this_char));
}
$char_articles = array();
while ($i < $no_wiki_entries && $this_char == substr(strtoupper($wiki_entries[$i]["OBJ_NAME"]), 0, 1)) {
$char_articles[] = $wiki_entries[$i];
if ($recently_changed->can_be_added($wiki_entries[$i]["DOC_LAST_MODIFIED"])) {
$recently_changed->add_element($wiki_entries[$i]["DOC_LAST_MODIFIED"], $wiki_entries[$i]);
}
if (isset($wiki_entries[$i]["COMMENTS_NO"]) && $most_discussed->can_be_added($wiki_entries[$i]["COMMENTS_NO"]) && $wiki_entries[$i]["COMMENTS_NO"] > 1) {
$most_discussed->add_element($wiki_entries[$i]["COMMENTS_NO"], $wiki_entries[$i]);
}
if (isset($wiki_entries[$i]["COMMENTS_LAST"]) && $latest_comments->can_be_added($wiki_entries[$i]["COMMENTS_LAST"]) && $wiki_entries[$i]["COMMENTS_LAST"] > 0) {
$latest_comments->add_element($wiki_entries[$i]["COMMENTS_LAST"], $wiki_entries[$i]);
}
$i++;
}
$i--;
$no_articles_in_first_row = ceil(count($char_articles) / 2);
$content->setCurrentBlock("BLOCK_COLUMN");
for ($c = 0; $c < $no_articles_in_first_row; $c++) {
$content->setCurrentBlock("BLOCK_ARTICLE");
$content->setVariable("ARTICLE_LINK", PATH_URL . "wiki/viewentry/" . $char_articles[$c]["OBJ_ID"] . "/");
$content->setVariable("ARTICLE_NAME", str_replace(".wiki", "", h($char_articles[$c]["OBJ_NAME"])));
$content->parse("BLOCK_ARTICLE");
}
$content->parse("BLOCK_COLUMN");
$content->setCurrentBlock("BLOCK_COLUMN");
for ($c = $no_articles_in_first_row; $c < count($char_articles); $c++) {
$content->setCurrentBlock("BLOCK_ARTICLE");
$content->setVariable("ARTICLE_LINK", PATH_URL . "wiki/viewentry/" . $char_articles[$c]["OBJ_ID"] . "/");
$content->setVariable("ARTICLE_NAME", str_replace(".wiki", "", h($char_articles[$c]["OBJ_NAME"])));
$content->parse("BLOCK_ARTICLE");
}
$content->parse("BLOCK_COLUMN");
$content->parse("BLOCK_CHARACTER");
}
foreach ($wiki_entries as $entry) {
$content->setCurrentBlock("BLOCK_ARTICLE");
$content->setVariable("VALUE_WIKI_ENTRY", h($entry["OBJ_NAME"]));
$content->setVariable("LINK_WIKI_ENTRY", PATH_URL . "wiki/viewentry/" . $wiki_container->get_id() . "/" . h($entry["OBJ_NAME"]));
$content->setVariable("LABEL_LAST_MODIFICATION", gettext("last edited"));
$content->setVariable("VALUE_POSTED_BY", $entry["DOC_USER_MODIFIED"]);
$content->setVariable("POST_PERMALINK", PATH_URL . "wiki/viewentry/" . $entry["OBJ_ID"] . "/");
$content->setVariable("VALUE_DATE_TIME", strftime("%x %X", $entry["OBJ_CREATION_TIME"]));
$content->setVariable("POST_PERMALINK_LABEL", gettext("permalink"));
$content->parse("BLOCK_ARTICLE");
}
}
/* TODO: check if these functions can be deleted
$wiki_html_handler->set_widget_latest_comments( $latest_comments );
$wiki_html_handler->set_widget_last_changed( $recently_changed );
$wiki_html_handler->set_widget_most_discussed( $most_discussed );
$wiki_html_handler->set_widget_access( $grp );
*/
//TODO: SET RSS_FEEDS
WIKI_RSS ? $portal->set_rss_feed(PATH_URL . "services/feeds/wiki_public.php?id=" . OBJ_ID, gettext("Feed"), gettext("Subscribe to this forum's Newsfeed")) : "";
$wiki_html_handler->set_main_html($content->get());
$rootlink = \lms_steam::get_link_to_root($wiki_container);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("link" => "", "name" => h($wiki_container->get_name()))) : ($headline = array(array("link" => "", "name" => h($wiki_container->get_name()))));
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($wiki_html_handler->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($wiki_container = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->id))) {
include "bad_link.php";
exit;
}
if (!$wiki_container instanceof \steam_container) {
$wiki_doc = $wiki_container;
$wiki_container = $wiki_doc->get_environment();
if ($wiki_doc->get_attribute(DOC_MIME_TYPE) != "text/wiki") {
include "bad_link.php";
exit;
}
}
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$wiki_html_handler = new \lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("versions", $wiki_doc);
$content = \Wiki::getInstance()->loadTemplate("wiki_versions.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "wiki_versions.template.html" );
$prev_versions = $wiki_doc->get_previous_versions();
if (!is_array($prev_versions)) {
$prev_versions = array();
}
array_unshift($prev_versions, $wiki_doc);
$no_versions = count($prev_versions);
$content->setCurrentBlock("BLOCK_VERSION_LIST");
if (isset($_GET["markedfordiff"]) && !empty($_GET["markedfordiff"])) {
$uri_params = "?markedfordiff=" . $_GET["markedfordiff"];
//$start = $portal->set_paginator( $content, 10, $no_versions, "(" . gettext("%TOTAL versions in list") . ")", $uri_params );
$pageIterator = \lms_portal::get_paginator(10, $no_versions, "(" . gettext("%TOTAL groups in list") . ")");
$content->setVariable("PAGEITERATOR", $pageIterator["html"]);
$start = $pageIterator["startIndex"];
} else {
$pageIterator = \lms_portal::get_paginator(10, $no_versions, "(" . gettext("%TOTAL groups in list") . ")");
$content->setVariable("PAGEITERATOR", $pageIterator["html"]);
$start = $pageIterator["startIndex"];
}
//$start = $portal->set_paginator( $content, 10, $no_versions, "(" . gettext("%TOTAL versions in list") . ")" );
$end = $start + 10 > $no_versions ? $no_versions : $start + 10;
$entry_name = str_replace(".wiki", "", $wiki_doc->get_identifier());
$content->setVariable("LABEL_VERSIONS", gettext("Available Versions for the entry") . " \"" . h($entry_name) . "\" (" . str_replace(array("%a", "%z", "%s"), array($start + 1, $end, $no_versions), gettext("%a-%z out of %s")) . ")");
$content->setVariable("LABEL_VERSION_NUMBER", gettext("Version number"));
$content->setVariable("LABEL_SIZE", gettext("Size"));
$content->setVariable("LABEL_DATE", gettext("Modification date"));
$content->setVariable("LABEL_CREATOR", gettext("Modified by"));
$content->setVariable("LABEL_ACTION", gettext("Action"));
// Use buffer for document attributes
$attributes_tnr = array();
for ($i = $start; $i < $end; $i++) {
$attributes_tnr[$prev_versions[$i]->get_id()] = $prev_versions[$i]->get_attributes(array(DOC_USER_MODIFIED, DOC_LAST_MODIFIED, DOC_VERSION, DOC_SIZE), TRUE);
}
$attributes_result = $GLOBALS["STEAM"]->buffer_flush();
// use buffer for author attributes
$author_tnr = array();
for ($i = $start; $i < $end; $i++) {
$author_tnr[$prev_versions[$i]->get_id()] = $attributes_result[$attributes_tnr[$prev_versions[$i]->get_id()]][DOC_USER_MODIFIED]->get_attributes(array(USER_FIRSTNAME, USER_FULLNAME, OBJ_NAME), TRUE);
}
$author_result = $GLOBALS["STEAM"]->buffer_flush();
for ($i = $start; $i < $end; $i++) {
$doc = $prev_versions[$i];
$attributes = $attributes_result[$attributes_tnr[$doc->get_id()]];
$last_author = $author_result[$author_tnr[$doc->get_id()]];
$content->setCurrentBlock("BLOCK_VERSION");
if ($doc instanceof \steam_document) {
$content->setVariable("VALUE_SIZE", get_formatted_filesize($doc->get_content_size()));
$content->setVariable("VALUE_CREATOR_LINK", PATH_URL . "user/index/" . $author_result[$author_tnr[$doc->get_id()]][OBJ_NAME] . "/");
$content->setVariable("VALUE_CREATOR", h($last_author[USER_FIRSTNAME]) . " " . h($last_author[USER_FULLNAME]));
$content->setVariable("VALUE_DATE", strftime("%x %X", $attributes["DOC_LAST_MODIFIED"]));
if ($doc->get_id() !== $wiki_doc->get_id()) {
$content->setVariable("VALUE_VERSION_LINK", PATH_URL . "wiki/viewversion/" . $wiki_doc->get_id() . "/" . $doc->get_id() . "/");
$content->setVariable("VALUE_VERSION_NUMBER", "Version " . h($attributes_result[$attributes_tnr[$doc->get_id()]][DOC_VERSION]));
$content->setCurrentBlock("BLOCK_RECOVER");
$content->setVariable("VALUE_ACTION_RECOVER", "» " . gettext("Recover this version"));
$content->setVariable("VALUE_RECOVER_LINK", PATH_URL . "wiki/recoverversion/" . $wiki_doc->get_id() . "/" . $doc->get_id() . "/");
$content->parse("BLOCK_RECOVER");
} else {
$content->setVariable("VALUE_VERSION_LINK", PATH_URL . "wiki/viewentry/" . $wiki_doc->get_id() . "/");
$content->setVariable("VALUE_VERSION_NUMBER", "Version " . h($attributes_result[$attributes_tnr[$doc->get_id()]][DOC_VERSION]) . " (" . gettext("current") . ")");
}
if (isset($_GET["markedfordiff"]) && $_GET["markedfordiff"] == $doc->get_id()) {
$content->setVariable("VALUE_ACTION_MARK", "» " . gettext("Currently marked for version compare"));
} else {
$content->setVariable("VALUE_ACTION_MARK", "<a href=\"" . PATH_URL . "wiki/versionoverview/" . $wiki_doc->get_id() . "/?markedfordiff=" . $doc->get_id() . "\">" . "» " . gettext("Mark for version compare") . "</a>");
}
if ($attributes[DOC_VERSION] != 1) {
$content->setVariable("VALUE_ACTION_DIFF", "» " . gettext("Compare to previous version") . " " . ($attributes[DOC_VERSION] - 1));
$content->setVariable("VALUE_DIFF_LINK", PATH_URL . "wiki/compareversions/" . $wiki_doc->get_id() . "/" . $doc->get_id() . "/" . $prev_versions[$i + 1]->get_id());
}
if (isset($_GET["markedfordiff"]) && $_GET["markedfordiff"] != $doc->get_id()) {
$marked = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["markedfordiff"]);
$content->setVariable("VALUE_ACTION_MARKED_DIFF", "<a href=\"" . PATH_URL . "wiki/compareversions/" . $wiki_doc->get_id() . "/" . $doc->get_id() . "/" . $_GET["markedfordiff"] . "\">" . "» " . gettext("Compare to marked version") . " " . $marked->get_version() . "</a>");
}
}
//is user authorized to delete version?
$content->setVariable("MESSAGE_DELETION", gettext("Do you really want to delete this version?"));
$current_user = \lms_steam::get_current_user();
$admin_group = \steam_factory::get_group($GLOBALS["STEAM"]->get_id(), "admin");
$isAdmin = is_object($admin_group) && $admin_group->is_member($current_user);
$usersEntry = $last_author["OBJ_NAME"] === $current_user->get_name();
$notCurrentVersion = $doc->get_id() !== $wiki_doc->get_id();
if (($isAdmin || $usersEntry) && $notCurrentVersion) {
$content->setVariable("VALUE_ACTION_DELETE", "<a href=\"" . PATH_URL . "wiki/deleteversion/" . $wiki_doc->get_id() . "/" . $doc->get_id() . "/\" onclick=\"return confirmDeletion();\">" . "» " . gettext("Delete this version") . "</a><br \\/>");
}
$content->parse("BLOCK_VERSION");
}
$content->parse("BLOCK_VERSION_LIST");
$wiki_html_handler->set_main_html($content->get());
$rootlink = \lms_steam::get_link_to_root($wiki_container);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => PATH_URL . "wiki/viewentry/" . $wiki_doc->get_id() . "/", "name" => str_replace(".wiki", "", h($wiki_doc->get_name()))), array("link" => "", "name" => gettext("Version management"))) : ($headline = array(array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => PATH_URL . "wiki/viewentry/" . $wiki_doc->get_id() . "/", "name" => str_replace(".wiki", "", h($wiki_doc->get_name()))), array("link" => "", "name" => gettext("Version management"))));
/* $portal->set_page_main(
$headline,
$wiki_html_handler->get_html()
);
$portal->show_html();
*/
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($wiki_html_handler->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
<?php
require_once PATH_LIB . "wiki_handling.inc.php";
$wiki_html_handler = new lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("versions", $wiki_doc);
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "wiki_versions.template.html");
$prev_versions = $wiki_doc->get_previous_versions();
if (!is_array($prev_versions)) {
$prev_versions = array();
}
array_unshift($prev_versions, $wiki_doc);
$no_versions = count($prev_versions);
$content->setCurrentBlock("BLOCK_VERSION_LIST");
if (isset($_GET["markedfordiff"]) && !empty($_GET["markedfordiff"])) {
$uri_params = "?markedfordiff=" . $_GET["markedfordiff"];
$start = $portal->set_paginator($content, 10, $no_versions, "(" . gettext("%TOTAL versions in list") . ")", $uri_params);
} else {
$start = $portal->set_paginator($content, 10, $no_versions, "(" . gettext("%TOTAL versions in list") . ")");
}
$end = $start + 10 > $no_versions ? $no_versions : $start + 10;
$content->setVariable("LABEL_VERSIONS", gettext("Available Versions for the entry") . " " . h($wiki_doc->get_identifier()) . " (" . str_replace(array("%a", "%z", "%s"), array($start + 1, $end, $no_versions), gettext("%a-%z out of %s")) . ")");
$content->setVariable("LABEL_VERSION_NUMBER", gettext("Version number"));
$content->setVariable("LABEL_SIZE", gettext("Size"));
$content->setVariable("LABEL_DATE", gettext("Modification date"));
$content->setVariable("LABEL_CREATOR", gettext("Modified by"));
$content->setVariable("LABEL_ACTION", gettext("Action"));
// Use buffer for document attributes
$attributes_tnr = array();
for ($i = $start; $i < $end; $i++) {
$attributes_tnr[$prev_versions[$i]->get_id()] = $prev_versions[$i]->get_attributes(array(DOC_USER_MODIFIED, DOC_LAST_MODIFIED, DOC_VERSION, DOC_SIZE), TRUE);
public function set_widget_access($grp)
{
$access_descriptions = lms_wiki::get_access_descriptions($grp);
$act_access = $this->steam_wiki->get_attribute(KOALA_ACCESS);
$access_descriptions = $access_descriptions[$act_access];
$access = $access_descriptions["summary_short"] . ": " . $access_descriptions["label"];
if ($act_access == PERMISSION_PRIVATE_READONLY) {
$creator = $this->steam_wiki->get_creator();
if ($creator->get_id() != lms_steam::get_current_user()->get_id()) {
$access = str_replace("%NAME", $creator->get_name(), $access);
} else {
$access = str_replace("%NAME", "you", $access);
}
}
$t = Wiki::getInstance()->loadTemplate("widget_weblog_access.template.html");
// $t = new HTML_TEMPLATE_IT();
// $t->loadTemplateFile( PATH_TEMPLATES . "widget_weblog_access.template.html" );
$t->setCurrentBlock("BLOCK_ACCESS");
$t->setVariable("LABEL_ACCESS", $access);
$t->parse("BLOCK_ACCESS");
$this->set_widget_html(gettext("Access"), $t->get());
}
<?php
require_once PATH_LIB . "comments_handling.inc.php";
require_once PATH_LIB . "wiki_handling.inc.php";
$wiki_html_handler = new lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("index", $wiki_container);
$grp = $wiki_container->get_environment()->get_creator();
if ($grp->get_name() == "learners" && $grp->get_attribute(OBJ_TYPE) == "course_learners") {
$grp = $grp->get_parent_group();
}
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "wiki_entries.template.html");
$cache = get_cache_function($wiki_container->get_id(), 600);
$wiki_entries = $cache->call("lms_wiki::get_items", $wiki_container->get_id());
$recently_changed = new LinkedList(5);
$most_discussed = new LinkedList(5);
$latest_comments = new LinkedList(5);
$no_wiki_entries = count($wiki_entries);
if ($no_wiki_entries > 0) {
$first_char = "";
for ($i = 0; $i < $no_wiki_entries; $i++) {
$this_char = substr(strtoupper($wiki_entries[$i]["OBJ_NAME"]), 0, 1);
if ($this_char > $first_char) {
$first_char = $this_char;
if ($i > 1) {
$content->parse("BLOCK_CHARACTER");
}
$content->setCurrentBlock("BLOCK_CHARACTER");
$content->setVariable("FIRST_CHAR", h($this_char));
}
$char_articles = array();
