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REPOSITORY, FILEMANGER FORM ELEMENT/MDL-16597

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new ajax filemanager.
This commit is contained in:
dongsheng
2008-12-02 07:05:15 +00:00
parent ab118fc2c7
commit b423b4af24
7 changed files with 155 additions and 26 deletions
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lang/en_utf8/repository.php
+1
View File
@@ -22,6 +22,7 @@ $string['copying'] = 'Copying';
$string['configcacheexpire'] = 'The amount of time that file listings are cached locally (in seconds) when browsing external repositories.';
$string['configsaved'] = 'Configuration saved!';
$string['confirmdelete'] = 'Are you sure you want to delete this repository - $a?';
$string['confirmdeletefile'] = 'Are you sure to delete this file?';
$string['confirmremove'] = 'Are you sure you want to remove this repository plugin, its options and <strong style=color:red>all of its instances</strong> - $a?';
$string['create'] = 'Create';
$string['createrepository'] = 'Create a repository instance';
lib/form/filemanager.php
+95 -5
View File
@@ -1,6 +1,7 @@
<?php // $Id$
require_once('HTML/QuickForm/element.php');
require_once(dirname(dirname(dirname(__FILE__))) . '/lib/filelib.php');
class MoodleQuickForm_filemanager extends HTML_QuickForm_element {
protected $_helpbutton = '';
@@ -89,8 +90,46 @@ class MoodleQuickForm_filemanager extends HTML_QuickForm_element {
}
}
function _get_draftfiles($draftid, $suffix) {
global $USER, $CFG;
$html = '';
if (!$context = get_context_instance(CONTEXT_USER, $USER->id)) {
}
$contextid = $context->id;
$filearea = 'user_draft';
$browser = get_file_browser();
$fs = get_file_storage();
$filepath = '/';
if (!$directory = $fs->get_file($context->id, 'user_draft', $draftid, $filepath, '.')) {
$directory = new virtual_root_file($context->id, 'user_draft', $draftid);
$filepath = $directory->get_filepath();
}
$files = $fs->get_directory_files($context->id, 'user_draft', $draftid, $directory->get_filepath());
$parent = $directory->get_parent_directory();
$html .= '<ul id="draftfiles-'.$suffix.'">';
foreach ($files as $file) {
$filename = $file->get_filename();
$filenameurl = rawurlencode($filename);
$filepath = $file->get_filepath();
$filesize = $file->get_filesize();
$filesize = $filesize ? display_size($filesize) : '';
$mimetype = $file->get_mimetype();
$icon = mimeinfo_from_type('icon', $mimetype);
$viewurl = $browser->encodepath("$CFG->wwwroot/draftfile.php", "/$contextid/user_draft/$draftid".$filepath.$filename, false, false);
$html .= '<li>';
$html .= "<a href=\"$viewurl\"><img src=\"$CFG->pixpath/f/$icon\" class=\"icon\" />&nbsp;".s($filename)." ($filesize)</a> ";
$html .= "<a href=\"###\" onclick='rm_$suffix(".$file->get_itemid().", \"".$filename."\", this)'><img src=\"$CFG->pixpath/t/delete.gif\" class=\"iconsmall\" /></a>";;
$html .= '</li>';
}
$html .= '</ul>';
return $html;
}
function toHtml() {
global $CFG, $USER;
global $CFG, $USER, $COURSE;
$strdelete = get_string('confirmdeletefile', 'repository');
$straddfile = get_string('add', 'repository');
// security - never ever allow guest/not logged in user to upload anything or use this element!
if (isguestuser() or !isloggedin()) {
@@ -114,12 +153,63 @@ class MoodleQuickForm_filemanager extends HTML_QuickForm_element {
$draftitemid = $this->getValue();
}
$editorurl = "$CFG->wwwroot/files/draftfiles.php?itemid=$draftitemid&amp;subdirs=$subdirs&amp;maxbytes=$maxbytes";
if ($COURSE->id == SITEID) {
$context = get_context_instance(CONTEXT_SYSTEM);
} else {
$context = get_context_instance(CONTEXT_COURSE, $COURSE->id);
}
$repo_info = repository_get_client($context);
$suffix = $repo_info['suffix'];
$html = $this->_get_draftfiles($draftitemid, $suffix);
$str = $this->_getTabs();
$str .= '<input type="hidden" name="'.$elname.'" value="'.$draftitemid.'" />';
$str .= '<object type="text/html" id="'.$id.'" data="'.$editorurl.'" height="160" width="600" style="border:1px solid #000">Error</object>'; // TODO: localise, fix styles, etc.
$str .= $html;
$str .= $repo_info['css'];
$str .= $repo_info['js'];
$str .= <<<EOD
<script type="text/javascript">
var elitem = null;
var rm_cb_$suffix = {
success: function(o) {
if(o.responseText && o.responseText == 200){
elitem.parentNode.removeChild(elitem);
}
}
}
function rm_$suffix(id, name, context) {
if (confirm('$strdelete')) {
var trans = YAHOO.util.Connect.asyncRequest('POST',
'{$CFG->httpswwwroot}/repository/ws.php?action=delete&itemid='+id,
rm_cb_$suffix,
'title='+name
);
elitem = context.parentNode;
}
}
function uf_$suffix(obj) {
var list = document.getElementById('draftfiles-$suffix');
var html = '<li><a href="'+obj['url']+'"><img src="'+obj['icon']+'" class="icon" /> '+obj['file']+'</a> ';
html += '<a href="###" onclick=\'rm_$suffix('+obj['id']+', "'+obj['file']+'", this)\'><img src="{$CFG->pixpath}/t/delete.gif" class="iconsmall" /></a>';;
html += '</li>';
list.innerHTML += html;
}
function callpicker_$suffix() {
document.body.className += ' yui-skin-sam';
var picker = document.createElement('DIV');
picker.id = 'file-picker-$suffix';
picker.className = 'file-picker';
document.body.appendChild(picker);
var el=document.getElementById('$id');
openpicker_$suffix({'env':'filemanager', 'target':el, 'itemid': $draftitemid, 'callback':uf_$suffix})
}
</script>
<input value="$draftitemid" name="{$this->_attributes['name']}" type="hidden" />
<div>
<input value="$straddfile" onclick="callpicker_$suffix()" type="button" />
</div>
EOD;
return $str;
}
lib/form/filepicker.php
+3 -3
View File
@@ -83,8 +83,8 @@ class MoodleQuickForm_filepicker extends HTML_QuickForm_input {
$str .= <<<EOD
<script type="text/javascript">
function updatefile_$suffix(str) {
document.getElementById('repo_info_$suffix').innerHTML = str;
function updatefile_$suffix(obj) {
document.getElementById('repo_info_$suffix').innerHTML = obj['file'];
}
function callpicker_$suffix() {
document.body.className += ' yui-skin-sam';
@@ -93,7 +93,7 @@ function callpicker_$suffix() {
picker.className = 'file-picker';
document.body.appendChild(picker);
var el=document.getElementById('$id');
openpicker_$suffix({'env':'form', 'target':el, 'callback':updatefile_$suffix})
openpicker_$suffix({'env':'filepicker', 'target':el, 'callback':updatefile_$suffix})
}
</script>
EOD;
repository/javascript.php
+12 -6
View File
@@ -806,6 +806,9 @@ _client.download = function() {
var file = document.getElementById('fileurl-$suffix').value;
_client.loading('download', title);
var params = [];
if(_client.itemid){
params['itemid']=_client.itemid;
}
params['env']=_client.env;
params['file']=file;
params['title']=title;
@@ -838,14 +841,14 @@ _client.login = function() {
var trans = YAHOO.util.Connect.asyncRequest('POST',
'$CFG->httpswwwroot/repository/ws.php?action=sign', _client.req_cb, _client.postdata(params));
}
_client.end = function(str) {
if(_client.env=='form') {
_client.target.value = str['id'];
}else{
_client.target.value = str['url'];
_client.end = function(obj) {
if(_client.env=='filepicker') {
_client.target.value = obj['id'];
}else if(_client.env=='editor'){
_client.target.value = obj['url'];
_client.target.onchange();
}
_client.formcallback(str['file']);
_client.formcallback(obj);
_client.instance.hide();
_client.viewfiles();
}
@@ -992,6 +995,9 @@ function openpicker_$suffix(params) {
if(!repository_client_$suffix.instance) {
repository_client_$suffix.env = params.env;
repository_client_$suffix.target = params.target;
if(params.itemid){
repository_client_$suffix.itemid = params.itemid;
}
if(params.mimetype) {
repository_client_$suffix.mimetype = params.mimetype;
} else {
repository/lib.php
+16 -6
View File
@@ -698,23 +698,31 @@ abstract class repository {
$entry->filearea = $filearea;
$entry->contextid = $context->id;
$entry->filename = $name;
$entry->filepath = '/'.uniqid().'/';
//$entry->filepath = '/'.uniqid().'/';
$entry->filepath = '/';
$entry->timecreated = $now;
$entry->timemodified = $now;
$entry->userid = $USER->id;
$entry->mimetype = mimeinfo('type', $path);
if(is_numeric($itemid)) {
$entry->itemid = $itemid;
} else {
$entry->itemid = 0;
}
$entry->mimetype = mimeinfo('type', $path);
$entry->userid = $USER->id;
$fs = get_file_storage();
$browser = get_file_browser();
if ($existingfile = $fs->get_file($context->id, $filearea, $itemid, $path, $name)) {
$existingfile->delete();
}
if ($file = $fs->create_file_from_pathname($entry, $path)) {
$delete = unlink($path);
$ret = $browser->get_file_info($context, $file->get_filearea(), $file->get_itemid(), $file->get_filepath(), $file->get_filename());
if(!empty($ret)) {
return array('url'=>$ret->get_url(),'id'=>$file->get_itemid(), 'file'=>$file->get_filename());
return array('url'=>$ret->get_url(),
'id'=>$file->get_itemid(),
'file'=>$file->get_filename(),
'icon'=>$CFG->pixpath.'/f/'.mimeinfo('icon', $path)
);
} else {
return null;
}
@@ -750,7 +758,7 @@ abstract class repository {
* @param bool $override override file if exists
* @return mixed stored_file object or false if error; may throw exception if duplicate found
*/
public static function store_to_filepool($elname, $filearea='user_draft', $filepath='/', $filename = '', $override = false) {
public static function store_to_filepool($elname, $filearea='user_draft', $filepath='/', $itemid='', $filename = '', $override = false) {
global $USER;
if (!isset($_FILES[$elname])) {
return false;
@@ -760,7 +768,9 @@ abstract class repository {
$filename = $_FILES[$elname]['name'];
}
$context = get_context_instance(CONTEXT_USER, $USER->id);
$itemid = (int)substr(hexdec(uniqid()), 0, 9)+rand(1,100);
if (empty($itemid)) {
$itemid = (int)substr(hexdec(uniqid()), 0, 9)+rand(1,100);
}
$fs = get_file_storage();
$browser = get_file_browser();
repository/upload/repository.class.php
+2 -1
View File
@@ -24,9 +24,10 @@ class repository_upload extends repository {
public function __construct($repositoryid, $context = SITEID, $options = array()){
global $SESSION, $action, $CFG;
parent::__construct($repositoryid, $context, $options);
$itemid = optional_param('itemid', '', PARAM_INT);
if($action=='upload'){
$filepath = '/'.uniqid().'/';
$this->info = repository::store_to_filepool('repo_upload_file', 'user_draft', $filepath);
$this->info = repository::store_to_filepool('repo_upload_file', 'user_draft', $filepath, $itemid);
}
}
repository/ws.php
+26 -5
View File
@@ -2,16 +2,16 @@
/// The Web service script that is called from the filepicker front end
require_once('../config.php');
require_once('../lib/filelib.php');
require_once('lib.php');
/// Parameters
$p = optional_param('p', '', PARAM_RAW); // page or path
$env = optional_param('env', 'form', PARAM_ALPHA); // opened in editor or moodleform
$env = optional_param('env', 'filepicker', PARAM_ALPHA);// opened in editor or moodleform
$file = optional_param('file', '', PARAM_RAW); // file to download
$title = optional_param('title', '', PARAM_FILE); // new file name
$itemid = optional_param('itemid', '', PARAM_INT);
$action = optional_param('action', '', PARAM_ALPHA);
$ctx_id = optional_param('ctx_id', SITEID, PARAM_INT); // context ID
$repo_id = optional_param('repo_id', 1, PARAM_INT); // repository ID
@@ -34,7 +34,26 @@
/// Check for actions that do not need repository ID
switch ($action) {
// delete a file from filemanger
case 'delete':
try {
if (!$context = get_context_instance(CONTEXT_USER, $USER->id)) {
}
$contextid = $context->id;
$fs = get_file_storage();
if ($file = $fs->get_file($contextid, 'user_draft', $itemid, '/', $title)) {
$file->delete();
echo 200;
} else {
echo '';
}
exit;
} catch (repository_exception $e) {
$err = new stdclass;
$err->e = $e->getMessage();
die(json_encode($err));
}
break;
case 'gsearch': // Global Search
$repos = repository::get_instances(array(get_context_instance_by_id($ctx_id), get_system_context()));
$list = array();
@@ -153,13 +172,15 @@ EOD;
break;
case 'download':
$path = $repo->get_file($file, $title);
$itemid = (int)substr(hexdec(uniqid()), 0, 9)+rand(1,100);
if (empty($itemid)) {
$itemid = (int)substr(hexdec(uniqid()), 0, 9)+rand(1,100);
}
try {
if (preg_match('#(https?://([-\w\.]+)+(:\d+)?(/([\w/_\.]*(\?\S+)?)?)?)#', $path)) {
echo json_encode(array('url'=>$path, 'id'=>$path, 'file'=>$path));
} else {
$info = repository::move_to_filepool($path, $title, $itemid);
if ($env == 'form'){
if ($env == 'filepicker' || $env == 'filemanager'){
echo json_encode($info);
} else if ($env == 'editor') {
echo json_encode($info);