function webquest_delete_submitted_files($webquest, $submission)
{
// Deletes the files in the Webquest area for this submission
if ($basedir = webquest_file_area($webquest, $submission)) {
if ($files = get_directory_list($basedir)) {
foreach ($files as $file) {
if (unlink("{$basedir}/{$file}")) {
notify("File '{$file}' has been deleted!");
} else {
notify("Attempt to delete file {$basedir}/{$file} has failed!");
}
}
}
}
}
<input type="hidden" name="sid" value="<?php
echo $sid;
?>
" />
<center>
<table cellpadding="5" border="1">
<?php
echo "<tr valign=\"top\"><td><b>" . get_string("title", "webquest") . ":</b>\n";
echo "<input type=\"text\" name=\"title\" size=\"60\" maxlength=\"100\" value=\"{$submission->title}\" />\n";
echo "</td></tr><tr><td><b>" . get_string("submission", "webquest") . ":</b><br />\n";
print_textarea($usehtmleditor, 25, 70, 630, 400, "description", $submission->description);
use_html_editor("description");
echo "</td></tr>\n";
if ($webquest->nattachments) {
$filearea = webquest_file_area_name($webquest, $submission);
if ($basedir = webquest_file_area($webquest, $submission)) {
if ($files = get_directory_list($basedir)) {
echo "<tr><td><b>" . get_string("attachments", "webquest") . "</b><div align=\"right\"><input type=\"button\" value=\"" . get_string("removeallattachments", "webquest") . "\" onclick=\"document.editform.action.value='removeattachments';\n document.editform.submit();\"/></div></td></tr>\n";
$n = 0;
foreach ($files as $file) {
$n++;
$icon = mimeinfo("icon", $file);
if ($CFG->slasharguments) {
$ffurl = "file.php/{$filearea}/{$file}";
} else {
$ffurl = "file.php?file=/{$filearea}/{$file}";
}
echo "<tr><td>" . get_string("attachment", "webquest") . " {$n}: <img src=\"{$CFG->pixpath}/f/{$icon}\"\n height=\"16\" width=\"16\" border=\"0\" alt=\"File\" />" . " <a target=\"uploadedfile\" href=\"{$CFG->wwwroot}/{$ffurl}\">{$file}</a></td></tr>\n";
}
unset($n);
} else {