function repository_make_upload_directory($directory, $shownotices = true)
{
global $CFG;
$currdir = $directory;
if (!repository_file_exists($currdir)) {
if (!mkdir($currdir, $CFG->directorypermissions)) {
if ($shownotices) {
echo '<div class="notifyproblem" align="center">ERROR: Could not find or create a directory (' . $currdir . ')</div>' . "<br />\n";
}
return false;
}
}
return $currdir;
}
/**
* This function checks a potential filename against what's on the filesystem already and what's been saved already.
* @param string $destination Destination directory (to check existing files against)
* @param string $nametocheck The filename to be compared.
* @param object $file The current file from $files we're processing.
* return boolean
*/
function check_before_renaming($destination, $nametocheck, $file)
{
# HU, CS Repository plugin support
if (!repository_file_exists($destination . '/' . $nametocheck)) {
return true;
}
if ($this->config->deleteothers) {
foreach ($this->files as $tocheck) {
// if we're deleting files anyway, it's not THIS file and we care about it and it has the same name and has already been saved..
if ($file['tmp_name'] != $tocheck['tmp_name'] && $tocheck['clear'] && $nametocheck == $tocheck['name'] && $tocheck['saved']) {
$collision = true;
}
}
if (!$collision) {
return true;
}
}
return false;
}
echo " <input type=\"hidden\" name=\"id\" value=\"{$id}\" />";
echo " <input type=\"hidden\" name=\"wdir\" value=\"{$wdir}\" />";
echo " <input type=\"hidden\" name=\"action\" value=\"cancel\" />";
echo " <input type=\"submit\" value=\"{$strcancel}\" />";
echo "</div>";
echo "</form>";
echo "</td></tr></table>";
}
html_footer();
break;
case "makedir":
if ($name != '' and confirm_sesskey()) {
html_header($course, $wdir);
$name = clean_filename($name);
# HU, CS Repository plugin support
if (repository_file_exists("{$basedir}{$wdir}/{$name}")) {
echo "Error: {$name} already exists!";
# HU, CS Repository plugin support
} else {
if (!repository_make_upload_directory($scheme . '://' . $course->id . $wdir . '/' . $name)) {
echo "Error: could not create {$name}";
}
}
displaydir($wdir);
} else {
$strcreate = get_string("create");
$strcancel = get_string("cancel");
$strcreatefolder = get_string("createfolder", "moodle", $wdir);
html_header($course, $wdir, "form.name");
echo "<p>{$strcreatefolder}:</p>";
echo "<table><tr><td>";
