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This makes draft files appear inHTML editor etc

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It's almost an exact copy of userfile.php
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moodler 2008-08-29 06:03:52 +00:00
parent db16ac502a
commit 7070268ecf
1 changed files with 70 additions and 1 deletions
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71
draftfile.php
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@ -1 +1,70 @@
<?php //$Id$
<?php // $Id$
require_once('config.php');
require_once('lib/filelib.php');
require_login();
if (isguestuser()) {
print_error('noguest');
}
// disable moodle specific debug messages
disable_debugging();
$relativepath = get_file_argument('file.php');
$forcedownload = optional_param('forcedownload', 0, PARAM_BOOL);
// relative path must start with '/'
if (!$relativepath) {
print_error('invalidargorconf');
} else if ($relativepath{0} != '/') {
print_error('pathdoesnotstartslash');
}
// extract relative path components
$args = explode('/', ltrim($relativepath, '/'));
if (count($args) == 0) { // always at least user id
print_error('invalidarguments');
}
$contextid = (int)array_shift($args);
$filearea = array_shift($args);
$context = get_context_instance_by_id($contextid);
if ($context->contextlevel != CONTEXT_USER) {
print_error('invalidarguments');
}
$userid = $context->instanceid;
if ($USER->id != $userid) {
print_error('invaliduserid');
}
switch ($filearea) {
case 'user_draft' : $itemid = (int)array_shift($args); break;
default: not_found();
}
$relativepath = '/'.implode('/', $args);
$fs = get_file_storage();
$fullpath = $context->id.$filearea.$itemid.$relativepath;
if (!$file = $fs->get_file_by_hash(sha1($fullpath)) or $file->get_filename() == '.') {
not_found();
}
// ========================================
// finally send the file
// ========================================
session_write_close(); // unlock session during fileserving
send_stored_file($file, 0, false, $forcedownload);
function not_found() {
global $CFG;
header('HTTP/1.0 404 not found');
print_error('filenotfound', 'error', $CFG->wwwroot.'/'); //this is not displayed on IIS??
}