course)) {
error("Course is misconfigured");
}
if (! $resource = get_record("resource", "id", $cm->instance)) {
error("Resource ID was incorrect");
}
$strresource = get_string("modulename", "resource");
$strresources = get_string("modulenameplural", "resource");
$strlastmodified = get_string("lastmodified");
if ($course->category) {
require_login($course->id);
$navigation = "framename}\" href=\"../../course/view.php?id=$course->id\">$course->shortname ->
framename}\" href=\"index.php?id=$course->id\">$strresources ->";
} else {
$navigation = "framename}\" href=\"index.php?id=$course->id\">$strresources ->";
}
$pagetitle = strip_tags("$course->shortname: $resource->name");
if (!$cm->visible and !isteacher($course->id)) {
print_header($pagetitle, "$course->fullname", "$navigation $resource->name", "", "", true,
update_module_button($cm->id, $course->id, $strresource), navmenu($course, $cm));
notice(get_string("activityiscurrentlyhidden"));
}
switch ($resource->type) {
case REFERENCE:
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
print_header($pagetitle, "$course->fullname", "$navigation $resource->name", "", "", true,
update_module_button($cm->id, $course->id, $strresource), navmenu($course, $cm));
print_simple_box($resource->reference, "center");
echo "";
echo text_to_html($resource->summary);
echo "
";
echo "
";
echo "$strlastmodified: ".userdate($resource->timemodified)."
";
echo "";
print_footer($course);
break;
case WEBLINK:
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
redirect($resource->reference, "", 0);
break;
case WEBPAGE:
if ($frameset == "top") {
print_header($pagetitle, "$course->fullname",
"$navigation framename}\" href=\"$resource->reference\"
title=\"$resource->reference\">$resource->name", "", "", true,
update_module_button($cm->id, $course->id, $strresource), navmenu($course, $cm, "parent"));
echo "".text_to_html($resource->summary, true, false)."";
} else {
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
echo "$course->shortname: $resource->name\n";
echo "";
}
break;
case UPLOADEDFILE:
require_once("../../files/mimetypes.php");
if ($CFG->slasharguments) {
$fullurl = "$CFG->wwwroot/file.php/$course->id/$resource->reference";
} else {
$fullurl = "$CFG->wwwroot/file.php?file=/$course->id/$resource->reference";
}
$embedded = false;
if (mimeinfo("icon", $fullurl) == "image.gif") { // It's an image
$embedded = true;
$resourceimage = true;
} else {
$resourceimage = false;
}
// (could check for more embeddable media here...)
if ($frameset == "top" or $embedded) {
if ($frameset == "top") {
$targetwindow = "parent";
} else {
$targetwindow = "self";
}
print_header($pagetitle, "$course->fullname",
"$navigation framename\" HREF=\"$fullurl\">$resource->name",
"", "", true, update_module_button($cm->id, $course->id, $strresource),
navmenu($course, $cm, $targetwindow));
echo "".text_to_html($resource->summary, true, false)."";
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
}
if ($embedded) { // Display resource embedded in page
if ($resourceimage) {
echo "
";
echo "![](\"$fullurl\")
";
echo "
";
}
print_footer($course);
} else { // Display resource in a frame of it's own.
echo "$course->shortname: $resource->name\n";
echo "";
}
break;
case PLAINTEXT:
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
print_header($pagetitle, "$course->fullname", "$navigation $resource->name",
"", "", true, update_module_button($cm->id, $course->id, $strresource), navmenu($course, $cm));
print_simple_box(text_to_html($resource->alltext), "center", "", "$THEME->cellcontent", "20");
echo "$strlastmodified: ".userdate($resource->timemodified)."
";
print_footer($course);
break;
case HTML:
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
print_header($pagetitle, "$course->fullname", "$navigation $resource->name",
"", "", true, update_module_button($cm->id, $course->id, $strresource), navmenu($course, $cm));
print_simple_box_start("center", "", "$THEME->cellcontent", "20");
echo $resource->alltext;
print_simple_box_end();
echo "$strlastmodified: ".userdate($resource->timemodified)."
";
print_footer($course);
break;
case PROGRAM: // Code provided by Mark Kimes
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
$temptime = gmdate("YmdHis",time());
$temproot = $CFG->wwwroot . "/mod/resource/";
// I tried to get around this. I really did. But here we
// are, redefining the navigation resources specifically anyway.
// On the plus side, you can change the format of the navigation
// strings above without worrying what it'll do to this code. On
// the negative side, you'll have to update this code if you
// change the structure of the navigation completely. Bonus
// is that now we can have a chain of cooperative sites, each
// adding to the navigation string as it moves down the line,
// which could be quite cool. -- Mark
if ($course->category) {
$tempref = "<$course->shortname><" . $temproot . "../../course/view.php?id=$course->id>" .
"<$strresources><" . $temproot . "index.php?id=$course->id>";
} else {
$tempref = "<$strresources>id>";
}
$tempurl = trim($resource->reference);
if ($tempquerystring = strstr($tempurl,'?')) {
$tempquerystring = substr($tempquerystring,1);
$tempurl = substr($tempurl,0,strlen($tempurl) - strlen($tempquerystring));
}
if (!empty($tempquerystring)) {
$tempquerystring = preg_replace("/(.*=)([^&]*)/e",
"'\\1' . urlencode('\\2')",
$tempquerystring);
}
$temp = $tempurl . $tempquerystring .
((strstr($tempurl,'?')) ? "&" : "?") .
"extern_nav=" . urlencode($tempref) .
"&extern_usr=" .
urlencode($USER->username) .
"&extern_nam=" . urlencode("$USER->firstname $USER->lastname") .
"&extern_tim=" . urlencode($temptime) .
"&extern_pwd=" .
urlencode(md5($temptime . $USER->password));
redirect($temp);
break;
case WIKITEXT:
add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
print_header($pagetitle, "$course->fullname", "$navigation $resource->name",
"", "", true, update_module_button($cm->id, $course->id, $strresource), navmenu($course, $cm));
print_simple_box(wiki_to_html($resource->alltext), "center", "", "$THEME->cellcontent", "20" );
echo "$strlastmodified: ".userdate($resource->timemodified)."
";
print_footer($course);
break;
default:
print_header($pagetitle, "$course->fullname", "$navigation $resource->name",
"", "", true, update_module_button($cm->id, $course->id, $strresource), navmenu($course, $cm));
print_heading($resource->name);
print_simple_box("Error: unknown type of resource", "center");
print_footer($course);
break;
}
?>