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MDL-15352: a bit of cleaning into the remote repository plugin

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jerome 2008-10-22 05:56:18 +00:00
parent 8f943ebab4
commit a125058fc5
1 changed files with 8 additions and 123 deletions
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131
repository/remotemoodle/repository.class.php
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@ -44,32 +44,6 @@ class repository_remotemoodle extends repository {
return $this->get_listing();
}
/**
*
* @param <type> $filearea
* @param <type> $path
* @param <type> $visiblename
* @return <type>
*/
private function _encode_path($filearea, $path, $visiblename) {
return array('path'=>serialize(array($filearea, $path)), 'name'=>$visiblename);
}
/**
*
* @param <type> $path
* @return <type>
*/
private function _decode_path($path) {
$filearea = '';
$path = '';
if (($file = unserialize($path)) !== false) {
$filearea = $file[0];
$path = $file[1];
}
return array('filearea' => $filearea, 'path' => $path);
}
/**
*
* @param <type> $search_text
@ -79,7 +53,11 @@ class repository_remotemoodle extends repository {
return $this->get_listing('', $search_text);
}
private function ensure_environment() {
/**
*
* @global <type> $MNET
*/
private function ensure_environment() {
global $MNET;
if (empty($MNET)) {
@ -97,24 +75,13 @@ class repository_remotemoodle extends repository {
*/
public function get_listing($encodedpath = '', $search = '') {
global $CFG, $DB, $USER;
$ret = array(
'path'=>'/var/repo/',
'manage'=>'http://webmgr.moodle.com',
'list'=> array(
array('title'=>'filename1', 'date'=>'01/01/2009', 'size'=>'10MB', 'source'=>'http://www.moodle.com/dl.rar'),
array('title'=>'folder2', 'date'=>'01/01/2009', 'size'=>'0', 'children'=>array())
)
);
$ret['nologin'] = true;
require_once($CFG->dirroot . '/mnet/xmlrpc/client.php');
//retrieve the host url
$this->ensure_environment();
$host = $DB->get_record('mnet_host',array('id' => $this->options['peer']));
$mnetauth = get_auth_plugin('mnet');
$url = $mnetauth->start_jump_session($host->id, '');
@ -125,8 +92,7 @@ class repository_remotemoodle extends repository {
$client = new mnet_xmlrpc_client();
$client->set_method('system/listFiles');
$client->add_param($USER->username);
$client->add_param($USER->username);
$client->send($mnet_peer);
@ -135,88 +101,7 @@ class repository_remotemoodle extends repository {
return $services;
}
/**
* Builds a tree of files, to be used by get_listing(). This function is
* then called recursively.
*
* @param $fileinfo an object returned by file_browser::get_file_info()
* @param $search searched string
* @param $dynamicmode bool no recursive call is done when in dynamic mode
* @param $list - the array containing the files under the passed $fileinfo
* @returns int the number of files found
*
* todo: take $search into account, and respect a threshold for dynamic loading
*/
private function build_tree($fileinfo, $search, $dynamicmode, &$list) {
global $CFG;
$filecount = 0;
$children = $fileinfo->get_children();
foreach ($children as $child) {
$filename = $child->get_visible_name();
$filesize = $child->get_filesize();
$filesize = $filesize ? display_size($filesize) : '';
$filedate = $child->get_timemodified();
$filedate = $filedate ? userdate($filedate) : '';
$filetype = $child->get_mimetype();
if ($child->is_directory()) {
$path = array();
$level = $child->get_parent();
while ($level) {
$params = $level->get_params();
$path[] = $this->_encode_path($params['filearea'], $params['filepath'], $level->get_visible_name());
$level = $level->get_parent();
}
$tmp = array(
'title' => $child->get_visible_name(),
'size' => 0,
'date' => $filedate,
'path' => array_reverse($path),
'thumbnail' => $CFG->pixpath .'/f/folder.gif'
);
//if ($dynamicmode && $child->is_writable()) {
// $tmp['children'] = array();
//} else {
// if folder name matches search, we send back all files contained.
$_search = $search;
if ($search && stristr($tmp['title'], $search) !== false) {
$_search = false;
}
$tmp['children'] = array();
$_filecount = $this->build_tree($child, $_search, $dynamicmode, $tmp['children']);
if ($search && $_filecount) {
$tmp['expanded'] = 1;
}
//}
if (!$search || $_filecount || (stristr($tmp['title'], $search) !== false)) {
$list[] = $tmp;
$filecount += $_filecount;
}
} else { // not a directory
// skip the file, if we're in search mode and it's not a match
if ($search && (stristr($filename, $search) === false)) {
continue;
}
$list[] = array(
'title' => $filename,
'size' => $filesize,
'date' => $filedate,
'source' => $child->get_url(),
'thumbnail' => $CFG->pixpath .'/f/'. mimeinfo_from_type("icon", $filetype)
);
$filecount++;
}
}
return $filecount;
}
/**
* Download a file