function getInternalLinks($a_cnt_multiple = false)
{
// get all internal links of the page
$xpc = xpath_new_context($this->dom);
$path = "//IntLink";
$res = xpath_eval($xpc, $path);
$links = array();
$cnt_multiple = 1;
for ($i = 0; $i < count($res->nodeset); $i++) {
$add = "";
if ($a_cnt_multiple) {
$add = ":" . $cnt_multiple;
}
$target = $res->nodeset[$i]->get_attribute("Target");
$type = $res->nodeset[$i]->get_attribute("Type");
$targetframe = $res->nodeset[$i]->get_attribute("TargetFrame");
$anchor = $res->nodeset[$i]->get_attribute("Anchor");
$links[$target . ":" . $type . ":" . $targetframe . ":" . $anchor . $add] = array("Target" => $target, "Type" => $type, "TargetFrame" => $targetframe, "Anchor" => $anchor);
// get links (image map areas) for inline media objects
if ($type == "MediaObject" && $targetframe == "") {
if (substr($target, 0, 4) == "il__") {
$id_arr = explode("_", $target);
$id = $id_arr[count($id_arr) - 1];
$med_links = ilMediaItem::_getMapAreasIntLinks($id);
foreach ($med_links as $key => $med_link) {
$links[$key] = $med_link;
}
}
}
//echo "<br>-:".$target.":".$type.":".$targetframe.":-";
$cnt_multiple++;
}
unset($xpc);
// get all media aliases
$xpc = xpath_new_context($this->dom);
$path = "//MediaAlias";
$res =& xpath_eval($xpc, $path);
require_once "Services/MediaObjects/classes/class.ilMediaItem.php";
for ($i = 0; $i < count($res->nodeset); $i++) {
$oid = $res->nodeset[$i]->get_attribute("OriginId");
if (substr($oid, 0, 4) == "il__") {
$id_arr = explode("_", $oid);
$id = $id_arr[count($id_arr) - 1];
$med_links = ilMediaItem::_getMapAreasIntLinks($id);
foreach ($med_links as $key => $med_link) {
$links[$key] = $med_link;
}
}
}
unset($xpc);
return $links;
}
/**
* show media object
*/
function media($a_mode = "media")
{
$this->tpl =& new ilTemplate("tpl.fullscreen.html", true, true, "Services/COPage");
include_once "./Services/Style/classes/class.ilObjStyleSheet.php";
$this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
$this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", ilObjStyleSheet::getContentStylePath($this->glossary->getStyleSheetId()));
//$int_links = $page_object->getInternalLinks();
$med_links = ilMediaItem::_getMapAreasIntLinks($_GET["mob_id"]);
// later
//$link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
$link_xlm = "";
require_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$media_obj =& new ilObjMediaObject($_GET["mob_id"]);
$xml = "<dummy>";
// todo: we get always the first alias now (problem if mob is used multiple
// times in page)
$xml .= $media_obj->getXML(IL_MODE_ALIAS);
$xml .= $media_obj->getXML(IL_MODE_OUTPUT);
$xml .= $link_xml;
$xml .= "</dummy>";
$xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
$args = array('/_xml' => $xml, '/_xsl' => $xsl);
$xh = xslt_create();
if (!$this->offlineMode()) {
$enlarge_path = ilUtil::getImagePath("enlarge.png", false, "output");
$wb_path = ilUtil::getWebspaceDir("output") . "/";
} else {
$enlarge_path = "images/enlarge.png";
$wb_path = "";
}
$mode = $a_mode;
$this->ctrl->setParameter($this, "obj_type", "MediaObject");
$fullscreen_link = $this->getLink($_GET["ref_id"], "fullscreen");
$this->ctrl->clearParameters($this);
$params = array('mode' => $mode, 'enlarge_path' => $enlarge_path, 'link_params' => "ref_id=" . $_GET["ref_id"], 'fullscreen_link' => $fullscreen_link, 'ref_id' => $_GET["ref_id"], 'pg_frame' => $pg_frame, 'webspace_path' => $wb_path);
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, $params);
echo xslt_error($xh);
xslt_free($xh);
// unmask user html
$this->tpl->setVariable("MEDIA_CONTENT", $output);
$this->tpl->parseCurrentBlock();
if ($this->offlineMode()) {
$html = $this->tpl->get();
return $html;
}
}
function exportMediaFullscreen($a_target_dir, $pg_obj)
{
$subdir = "il_" . IL_INST_ID . "_mob_" . $this->getId();
$a_target_dir = $a_target_dir . "/objects/" . $subdir;
ilUtil::makeDir($a_target_dir);
$tpl = new ilTemplate("tpl.fullscreen.html", true, true, "Modules/LearningModule");
$tpl->setCurrentBlock("ilMedia");
//$int_links = $page_object->getInternalLinks();
$med_links = ilMediaItem::_getMapAreasIntLinks($this->getId());
// @todo
//$link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
require_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
//$media_obj = new ilObjMediaObject($_GET["mob_id"]);
require_once "./Services/COPage/classes/class.ilPageObject.php";
$xml = "<dummy>";
// todo: we get always the first alias now (problem if mob is used multiple
// times in page)
$xml .= $pg_obj->getMediaAliasElement($this->getId());
$xml .= $this->getXML(IL_MODE_OUTPUT);
//$xml.= $link_xml;
$xml .= "</dummy>";
//die(htmlspecialchars($xml));
$xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
$args = array('/_xml' => $xml, '/_xsl' => $xsl);
$xh = xslt_create();
//echo "<b>XML:</b>".htmlentities($xml);
// determine target frames for internal links
$wb_path = "";
$enlarge_path = "";
$params = array('mode' => "fullscreen", 'enlarge_path' => $enlarge_path, 'link_params' => "ref_id=" . $_GET["ref_id"], 'fullscreen_link' => "", 'ref_id' => $_GET["ref_id"], 'webspace_path' => $wb_path);
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, $params);
//echo xslt_error($xh);
xslt_free($xh);
// unmask user html
include_once "./Services/MediaObjects/classes/class.ilPlayerUtil.php";
$tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "../../css/style.css");
$tpl->setVariable("LOCATION_STYLESHEET", "../../css/system.css");
$tpl->setVariable("MEDIA_CONTENT", $output);
$output = $tpl->get();
//$output = preg_replace("/\/mobs\/mm_(\d+)\/([^\"]+)/i","$2",$output);
$output = preg_replace("/mobs\\/mm_(\\d+)\\/([^\"]+)/i", "\$2", $output);
$output = preg_replace("/\\.\\/Services\\/MediaObjects\\/flash_mp3_player/i", "../../players", $output);
$output = preg_replace("/\\.\\/" . str_replace("/", "\\/", ilPlayerUtil::getFlashVideoPlayerDirectory()) . "/i", "../../players", $output);
$output = preg_replace("/file=..\\/..\\/..\\//i", "file=../objects/" . $subdir . "/", $output);
//die(htmlspecialchars($output));
fwrite(fopen($a_target_dir . '/fullscreen.html', 'w'), $output);
}
/**
* output media
*/
function ilMedia()
{
global $ilUser;
$this->tpl->setCurrentBlock("ContentStyle");
if (!$this->offlineMode()) {
$this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
} else {
$this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
}
$this->tpl->parseCurrentBlock();
$this->renderPageTitle();
// set style sheets
if (!$this->offlineMode()) {
$this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
} else {
$style_name = $ilUser->getPref("style") . ".css";
$this->tpl->setVariable("LOCATION_STYLESHEET", "./style/" . $style_name);
}
$this->tpl->setCurrentBlock("ilMedia");
//$int_links = $page_object->getInternalLinks();
$med_links = ilMediaItem::_getMapAreasIntLinks($_GET["mob_id"]);
$link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
$link_xml .= $this->getLinkTargetsXML();
//echo "<br><br>".htmlentities($link_xml);
require_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$media_obj = new ilObjMediaObject($_GET["mob_id"]);
if (!empty($_GET["pg_id"])) {
require_once "./Modules/LearningModule/classes/class.ilLMPage.php";
$pg_obj = $this->getLMPage($_GET["pg_id"]);
$pg_obj->buildDom();
$xml = "<dummy>";
// todo: we get always the first alias now (problem if mob is used multiple
// times in page)
$xml .= $pg_obj->getMediaAliasElement($_GET["mob_id"]);
$xml .= $media_obj->getXML(IL_MODE_OUTPUT);
$xml .= $link_xml;
$xml .= "</dummy>";
} else {
$xml = "<dummy>";
// todo: we get always the first alias now (problem if mob is used multiple
// times in page)
$xml .= $media_obj->getXML(IL_MODE_ALIAS);
$xml .= $media_obj->getXML(IL_MODE_OUTPUT);
$xml .= $link_xml;
$xml .= "</dummy>";
}
//echo htmlentities($xml); exit;
// todo: utf-header should be set globally
//header('Content-type: text/html; charset=UTF-8');
$xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
$args = array('/_xml' => $xml, '/_xsl' => $xsl);
$xh = xslt_create();
//echo "<b>XML:</b>".htmlentities($xml);
// determine target frames for internal links
//$pg_frame = $_GET["frame"];
if (!$this->offlineMode()) {
$wb_path = ilUtil::getWebspaceDir("output") . "/";
} else {
$wb_path = "";
}
$mode = $_GET["cmd"] == "fullscreen" ? "fullscreen" : "media";
$enlarge_path = ilUtil::getImagePath("enlarge.svg", false, "output", $this->offlineMode());
$fullscreen_link = $this->getLink($this->lm->getRefId(), "fullscreen");
$params = array('mode' => $mode, 'enlarge_path' => $enlarge_path, 'link_params' => "ref_id=" . $this->lm->getRefId(), 'fullscreen_link' => $fullscreen_link, 'ref_id' => $this->lm->getRefId(), 'pg_frame' => $pg_frame, 'webspace_path' => $wb_path);
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, $params);
echo xslt_error($xh);
xslt_free($xh);
// unmask user html
$this->tpl->setVariable("MEDIA_CONTENT", $output);
// add js
include_once "./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php";
ilObjMediaObjectGUI::includePresentationJS($this->tpl);
}
/**
* Display media
*/
function displayMedia($a_fullscreen = false)
{
$tpl = new ilTemplate("tpl.fullscreen.html", true, true, "Modules/LearningModule");
$tpl->setCurrentBlock("ilMedia");
//$int_links = $page_object->getInternalLinks();
$med_links = ilMediaItem::_getMapAreasIntLinks($_GET["mob_id"]);
// @todo
//$link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
require_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$media_obj = new ilObjMediaObject($_GET["mob_id"]);
require_once "./Services/COPage/classes/class.ilPageObject.php";
$pg_obj = $this->getPageObject();
$pg_obj->buildDom();
if (!empty($_GET["pg_id"])) {
$xml = "<dummy>";
$xml .= $pg_obj->getMediaAliasElement($_GET["mob_id"]);
$xml .= $media_obj->getXML(IL_MODE_OUTPUT);
$xml .= $link_xml;
$xml .= "</dummy>";
} else {
$xml = "<dummy>";
$xml .= $media_obj->getXML(IL_MODE_ALIAS);
$xml .= $media_obj->getXML(IL_MODE_OUTPUT);
$xml .= $link_xml;
$xml .= "</dummy>";
}
$xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
$args = array('/_xml' => $xml, '/_xsl' => $xsl);
$xh = xslt_create();
$mode = "media";
if ($a_fullscreen) {
$mode = "fullscreen";
}
//echo "<b>XML:</b>".htmlentities($xml);
// determine target frames for internal links
$wb_path = ilUtil::getWebspaceDir("output") . "/";
$enlarge_path = ilUtil::getImagePath("enlarge.svg");
$params = array('mode' => $mode, 'enlarge_path' => $enlarge_path, 'link_params' => "ref_id=" . $_GET["ref_id"], 'fullscreen_link' => "", 'ref_id' => $_GET["ref_id"], 'webspace_path' => $wb_path);
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, $params);
//echo "<br><br>".htmlentities($output);
//echo xslt_error($xh);
xslt_free($xh);
// unmask user html
$tpl->setVariable("LOCATION_CONTENT_STYLESHEET", ilObjStyleSheet::getContentStylePath(0));
$tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
$tpl->setVariable("MEDIA_CONTENT", $output);
echo $tpl->get();
exit;
}
/**
* show media object
*/
function showMedia()
{
global $ilAccess;
if (!$ilAccess->checkAccess("read", "", $this->object->getRefId())) {
$this->ilias->raiseError($this->lng->txt("permission_denied"), $this->ilias->error_obj->MESSAGE);
}
$this->tpl =& new ilTemplate("tpl.fullscreen.html", true, true, "Services/COPage");
include_once "Services/Style/classes/class.ilObjStyleSheet.php";
$this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
$this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", ilObjStyleSheet::getContentStylePath(0));
//$int_links = $page_object->getInternalLinks();
$med_links = ilMediaItem::_getMapAreasIntLinks($_GET["mob_id"]);
// later
//$link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
$link_xlm = "";
require_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
require_once "./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php";
ilObjMediaObjectGUI::includePresentationJS($this->tpl);
$media_obj =& new ilObjMediaObject($_GET["mob_id"]);
$xml = "<dummy>";
// todo: we get always the first alias now (problem if mob is used multiple
// times in page)
$xml .= $media_obj->getXML(IL_MODE_ALIAS);
$xml .= $media_obj->getXML(IL_MODE_OUTPUT);
$xml .= $link_xml;
$xml .= "</dummy>";
$xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
$args = array('/_xml' => $xml, '/_xsl' => $xsl);
$xh = xslt_create();
$wb_path = ilUtil::getWebspaceDir("output") . "/";
$mode = $_GET["cmd"] != "showMedia" ? "fullscreen" : "media";
$enlarge_path = ilUtil::getImagePath("enlarge.png", false, "output");
$fullscreen_link = $this->ctrl->getLinkTarget($this, "showFullscreen", "", false, false);
$params = array('mode' => $mode, 'enlarge_path' => $enlarge_path, 'link_params' => "ref_id=" . $_GET["ref_id"], 'fullscreen_link' => $fullscreen_link, 'ref_id' => $_GET["ref_id"], 'pg_frame' => $pg_frame, 'webspace_path' => $wb_path);
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, $params);
echo xslt_error($xh);
xslt_free($xh);
// unmask user html
$this->tpl->setVariable("MEDIA_CONTENT", $output);
}