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Merge branch 'MDL-26890-master' of git://github.com/ankitagarwal/moodle

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This commit is contained in:
Aparup Banerjee 2011-09-20 13:15:52 +08:00
commit c9f7b5e20b
3 changed files with 35 additions and 0 deletions
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1
lang/en/repository.php
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@ -101,6 +101,7 @@ $string['filename'] = 'Filename';
$string['filenotnull'] = 'You must select a file to upload.';
$string['filesaved'] = 'The file has been saved';
$string['filepicker'] = 'File picker';
$string['filesizenull'] = 'File size cannot be determined';
$string['getfile'] = 'Select this file';
$string['hidden'] = 'Hidden';
$string['choosealink'] = 'Choose a link...';

25
repository/lib.php
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@ -1356,6 +1356,31 @@ abstract class repository {
return array('path'=>$path, 'url'=>$url);
}
/**
* Return size of a file in bytes.
*
* @param string $source encoded and serialized data of file
* @return integer file size in bytes
*/
public function get_file_size($source) {
$browser = get_file_browser();
$params = unserialize(base64_decode($source));
$contextid = clean_param($params['contextid'], PARAM_INT);
$fileitemid = clean_param($params['itemid'], PARAM_INT);
$filename = clean_param($params['filename'], PARAM_FILE);
$filepath = clean_param($params['filepath'], PARAM_PATH);
$filearea = clean_param($params['filearea'], PARAM_SAFEDIR);
$component = clean_param($params['component'], PARAM_ALPHAEXT);
$context = get_context_instance_by_id($contextid);
$file_info = $browser->get_file_info($context, $component, $filearea, $fileitemid, $filepath, $filename);
if (!empty($file_info)) {
$filesize = $file_info->get_filesize();
} else {
$filesize = null;
}
return $filesize;
}
/**
* Return is the instance is visible
* (is the type visible ? is the context enable ?)

9
repository/repository_ajax.php
View File

@ -205,6 +205,15 @@ switch ($action) {
// method, so we use copy_to_area method
// (local, user, coursefiles, recent)
if ($repo->has_moodle_files()) {
// check filesize against max allowed size
$filesize = $repo->get_file_size($source);
if (empty($filesize)) {
$err->error = get_string('filesizenull', 'repository');
die(json_encode($err));
}
if (($maxbytes !== -1) && ($filesize > $maxbytes)) {
throw new file_exception('maxbytes');
}
$fileinfo = $repo->copy_to_area($source, $itemid, $saveas_path, $saveas_filename);
echo json_encode($fileinfo);
die;