break;
case UPLOADEDFILE:
+ /// Possible display modes are:
+ /// File displayed in a frame in a normal window
+ /// File displayed embedded in a normal page
+ /// File displayed in a popup window
+ /// File displayed emebedded in a popup window
+
+
+ /// First, find out what sort of file we are dealing with.
require_once("../../files/mimetypes.php");
- $inpopup = !empty($_GET["inpopup"]);
- if ($CFG->resource_filterexternalpages) {
- if ($inpopup) {
- $fetchingprefix = "$CFG->wwwroot/mod/resouce/fetch.php?id=$cm->id&url=";
- } else {
- $fetchingprefix = "fetch.php?id=$cm->id&url=";
- }
- // until we found a way to show uploaded files properly throught the
- // fetch_remote_file function
- $fetchingprefix = "";
- } else {
- $fetchingprefix = "";
+ $resourcetype = "";
+ $embedded = false;
+
+ $imagetypes = array('image/gif','image/jpg','image/png');
+ if (in_array(mimeinfo("type", $fullurl), $imagetypes)) { // It's an image
+ $embedded = true;
+ $resourcetype = "image";
+
+ } else if (mimeinfo("icon", $fullurl) == "html.gif") { // It's a web page
+ $resourcetype = "html";
}
+
+
+ /// Set up some variables
+
+ $inpopup = !empty($_GET["inpopup"]);
+
if ($CFG->slasharguments) {
$fullurl = "$CFG->wwwroot/file.php/$course->id/$resource->reference";
} else {
$fullurl = "$CFG->wwwroot/file.php?file=/$course->id/$resource->reference";
}
- $embedded = false;
+ if ($CFG->resource_filterexternalpages and $resourcetype == "html") {
+ $fullurl = "$CFG->wwwroot/mod/resource/fetch.php?id=$cm->id&url=$fullurl";
+ }
- $inlinetypes = array('image/gif','image/jpg','image/png');
- if (in_array(mimeinfo("type", $fullurl), $inlinetypes)) { // It's an image
- $embedded = true;
- $resourceimage = true;
- } else {
- $resourceimage = false;
- } // Later, look for more things to embed
+ /// Now check whether we need to display a frameset
- if (mimeinfo("icon", $fullurl) == "html.gif" or
- mimeinfo("icon", $fullurl) == "html.gif") { // It's a web page
- $resourcehtml = true;
- } else {
- $resourcehtml = false;
- }
+ if (empty($frameset) and !$embedded and !$inpopup) {
+ echo "<head><title>$course->shortname: $resource->name</title></head>\n";
+ echo "<frameset rows=\"$CFG->resource_framesize,*\" border=\"2\">";
+ echo "<frame src=\"view.php?id=$cm->id&frameset=top\">";
+ echo "<frame src=\"$fullurl\">";
+ echo "</frameset>";
+ exit;
+ }
- if ($inpopup) {
- add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
- if ($embedded) {
- print_header($pagetitle);
- echo "<center><font size=-1>".text_to_html($resource->summary, true, false)."</font></center>";
- } else {
- if ( $resourcehtml ) {
- redirect("$fetchingprefix$fullurl");
- } else {
- redirect($fullurl);
- }
- break;
- }
- } else if ($frameset == "top" or $embedded) {
+ /// We can only get here once per resource, so add an entry to the log
- if ($frameset == "top") {
- $targetwindow = "parent";
- } else {
- $targetwindow = "self";
- }
+ add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
+
+ /// If we are in a frameset, just print the top of it
+
+ if ($frameset == "top") {
print_header($pagetitle, "$course->fullname",
- "$navigation <a target=\"$CFG->framename\" HREF=\"$fullurl\">$resource->name</A>",
+ "$navigation <a target=\"$CFG->framename\" href=\"$fullurl\">$resource->name</a>",
"", "", true, update_module_button($cm->id, $course->id, $strresource),
- navmenu($course, $cm, $targetwindow));
+ navmenu($course, $cm, "parent"));
echo "<center><font size=-1>".text_to_html($resource->summary, true, false)."</font></center>";
- add_to_log($course->id, "resource", "view", "view.php?id=$cm->id", "$resource->id");
+ echo "</body></html>";
+ exit;
}
-
+
+
+ /// Display the actual resource
+
if ($embedded) { // Display resource embedded in page
- if ($resourceimage) {
+ if ($inpopup) {
+ print_header($pagetitle);
+ echo "<center><font size=-1>".text_to_html($resource->summary, true, false)."</font></center>";
+ } else {
+ print_header($pagetitle, "$course->fullname",
+ "$navigation <a target=\"$CFG->framename\" HREF=\"$fullurl\">$resource->name</A>",
+ "", "", true, update_module_button($cm->id, $course->id, $strresource),
+ navmenu($course, $cm, "self"));
+ echo "<center><font size=-1>".text_to_html($resource->summary, true, false)."</font></center>";
+ }
+ if ($resourcetype == "image") {
echo "<br />";
echo "<center><img class=\"resourceimage\" src=\"$fullurl\"></center>";
- echo "<br />";
- } else if ($resourcehtml and $fetchingprefix) {
- echo "<br />";
-
- $content = resource_fetch_remote_file("$fetchingprefix$fullurl");
- echo $content->results;
-
echo "<br />";
}
if (!$inpopup) {
print_footer($course);
}
-
- } else { // Display resource in a frame of it's own.
- echo "<head><title>$course->shortname: $resource->name</title></head>\n";
- echo "<frameset rows=\"$CFG->resource_framesize,*\" border=\"2\">";
- echo "<frame src=\"view.php?id=$cm->id&frameset=top\">";
-
- if ($CFG->slasharguments) {
- $fullurl = "$CFG->wwwroot/file.php/$course->id/$resource->reference";
- } else {
- $fullurl = "$CFG->wwwroot/file.php?file=/$course->id/$resource->reference";
- }
-
- if ( $resourcehtml and $fetchingprefix ) {
- echo "<frame src=\"fetch.php?id=$cm->id&url=$fetchingprefix$fullurl\">";
- } else {
- echo "<frame src=\"$fullurl\">";
- }
- echo "</frameset>";
+ } else { // Display the resource on it's own
+ redirect($fullurl);
}
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",
projects / moodle.git / commitdiff