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MDL-32117 EQUELLA plugin: Fixed file downloading redirect issue

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Dongsheng Cai 2012-05-23 16:47:30 +08:00 committed by Dan Poltawski
parent 9225747e11
commit 36f8060a6b
1 changed files with 25 additions and 2 deletions
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27
repository/equella/lib.php
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@ -32,7 +32,7 @@ class repository_equella extends repository {
if (isset($this->options['mimetypes'])) { if (isset($this->options['mimetypes'])) {
$mt = $this->options['mimetypes']; $mt = $this->options['mimetypes'];
if (!empty($mt) && !in_array('*', $mt)) { if (!empty($mt) && is_array($mt) && !in_array('*', $mt)) {
$this->mimetypes = array_unique(array_map(array($this, 'toMimeType'), $mt)); $this->mimetypes = array_unique(array_map(array($this, 'toMimeType'), $mt));
} }
} }
@ -47,7 +47,7 @@ class repository_equella extends repository {
*/ */
public function get_listing($path = null, $page = null) { public function get_listing($path = null, $page = null) {
global $CFG, $COURSE; global $CFG, $COURSE;
$callbackurl = $CFG->wwwroot . '/repository/equella/callback.php?repo_id=' . $this->id; $callbackurl = new moodle_url('/repository/equella/callback.php', array('repo_id'=>$this->id));
$mimetypesstr = ''; $mimetypesstr = '';
$restrict = ''; $restrict = '';
@ -102,6 +102,29 @@ class repository_equella extends repository {
return base64_encode($source); return base64_encode($source);
} }
/**
* Download a file, this function can be overridden by subclass. {@link curl}
*
* @param string $url the url of file
* @param string $filename save location
* @return string the location of the file
*/
public function get_file($url, $filename = '') {
global $CFG, $USER;
$cookiename = uniqid('', true) . '.cookie';
$dir = make_temp_directory('repository/equella/' . $USER->id);
$cookiepathname = $dir . '/' . $cookiename;
$path = $this->prepare_file($filename);
$fp = fopen($path, 'w');
$c = new curl(array('cookie'=>$cookiepathname));
$c->download(array(array('url'=>$url, 'file'=>$fp)), array('CURLOPT_FOLLOWLOCATION'=>true));
// Close file handler.
fclose($fp);
// delete cookie jar
unlink($cookiepathname);
return array('path'=>$path, 'url'=>$url);
}
/** /**
* Get file from external repository by reference * Get file from external repository by reference
* {@link repository::get_file_reference()} * {@link repository::get_file_reference()}