<?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 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;
}
<?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();
<?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;
}
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);
