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"MDL-20824, use php exception to processs the file which excess the maximum file size"

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Dongsheng Cai 2009-11-13 05:31:02 +00:00
parent 66ec8e8b44
commit 7d9cb3b51a
5 changed files with 100 additions and 97 deletions
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56
repository/lib.php
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@ -844,62 +844,6 @@ abstract class repository {
}
}
/**
* Upload file to local filesystem pool
* @param string $elname name of element
* @param string $filearea
* @param string $filepath
* @param string $filename - use specified filename, if not specified name of uploaded file used
* @param bool $override override file if exists
* @return mixed stored_file object or false if error; may throw exception if duplicate found
*/
public static function upload_to_filepool($elname, $filearea='user_draft', $filepath='/', $itemid='', $filename = '', $override = false) {
global $USER;
if ($filepath !== '/') {
$filepath = trim($filepath, '/');
$filepath = '/'.$filepath.'/';
}
if (!isset($_FILES[$elname])) {
return false;
}
if (!$filename) {
$filename = $_FILES[$elname]['name'];
}
$context = get_context_instance(CONTEXT_USER, $USER->id);
if (empty($itemid)) {
$itemid = (int)substr(hexdec(uniqid()), 0, 9)+rand(1,100);
}
$fs = get_file_storage();
$browser = get_file_browser();
if ($file = $fs->get_file($context->id, $filearea, $itemid, $filepath, $filename)) {
if ($override) {
$file->delete();
} else {
return false;
}
}
$file_record = new object();
$file_record->contextid = $context->id;
$file_record->filearea = $filearea;
$file_record->itemid = $itemid;
$file_record->filepath = $filepath;
$file_record->filename = $filename;
$file_record->userid = $USER->id;
$file = $fs->create_file_from_pathname($file_record, $_FILES[$elname]['tmp_name']);
$info = $browser->get_file_info($context, $file->get_filearea(), $file->get_itemid(), $file->get_filepath(), $file->get_filename());
return array(
'url'=>$info->get_url(),
'id'=>$itemid,
'file'=>$file->get_filename()
);
}
/**
* Return the user files tree in a format to be returned by the function get_listing
* @global object $CFG