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Removing most of files_sharing, the Share API implemented the majority of it

This commit is contained in:
Michael Gapczynski 2012-08-22 11:45:36 -04:00
parent 9699ff03bd
commit 25d474579a
18 changed files with 1 additions and 1267 deletions
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18
apps/files_sharing/ajax/email.php
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@ -1,18 +0,0 @@
<?php
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('files_sharing');
OCP\JSON::callCheck();
$user = OCP\USER::getUser();
// TODO translations
$type = (strpos($_POST['file'], '.') === false) ? 'folder' : 'file';
$subject = $user.' shared a '.$type.' with you';
$link = $_POST['link'];
$text = $user.' shared the '.$type.' '.$_POST['file'].' with you. It is available for download here: '.$link;
$fromaddress = OCP\Config::getUserValue($user, 'settings', 'email', 'sharing-noreply@'.OCP\Util::getServerHost());
try {
OCP\Util::sendMail($_POST['toaddress'], $_POST['toaddress'], $subject, $text, $fromaddress, $user);
OCP\JSON::success();
} catch (Exception $exception) {
OCP\JSON::error(array('data' => array('message' => $exception->getMessage())));
}

71
apps/files_sharing/ajax/getitem.php
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@ -1,71 +0,0 @@
<?php
OCP\JSON::checkAppEnabled('files_sharing');
OCP\JSON::checkLoggedIn();
$item = array();
$userDirectory = '/'.OCP\USER::getUser().'/files';
$source = $userDirectory.$_GET['item'];
$path = $source;
// Search for item and shared parent folders
while ($path != $userDirectory) {
if ($rows = OC_Share::getMySharedItem($path)) {
for ($i = 0; $i < count($rows); $i++) {
$uid_shared_with = $rows[$i]['uid_shared_with'];
if ($uid_shared_with == OC_Share::PUBLICLINK && !isset($item['privateLink'])) {
$token = OC_Share::getTokenFromSource($path);
if ($path == $source) {
$item['privateLink'] = $token;
} else {
// If in parent folder, include a path parameter to get direct access to file
$item['privateLink'] = $token.'&path='.str_replace('%2F', '/', str_replace('+', '%20', urlencode(substr($source, strlen($path)))));;
}
} else {
// Check if uid_shared_with is a group
$pos = strrpos($uid_shared_with, '@');
if ($pos !== false) {
$gid = substr($uid_shared_with, $pos + 1);
} else {
$gid = false;
}
if ($gid && OC_Group::groupExists($gid)) {
// Include users in the group so the users can be removed from the list of people to share with
if ($path == $source) {
$group = array(array('gid' => $gid, 'permissions' => $rows[$i]['permissions'], 'users' => OC_Group::usersInGroup($gid), 'parentFolder' => false));
} else {
$group = array(array('gid' => $gid, 'permissions' => $rows[$i]['permissions'], 'users' => OC_Group::usersInGroup($gid), 'parentFolder' => basename($path)));
}
if (!isset($item['groups'])) {
$item['groups'] = $group;
} else if (is_array($item['groups'])) {
$gidExists = false;
$currentGroups = $item['groups'];
// Check if the group is already included
foreach ($currentGroups as $g) {
if ($g['gid'] == $gid) {
$gidExists = true;
}
}
if (!$gidExists) {
$item['groups'] = array_merge($item['groups'], $group);
}
}
} else {
if ($path == $source) {
$user = array(array('uid' => $uid_shared_with, 'permissions' => $rows[$i]['permissions'], 'parentFolder' => false));
} else {
$user = array(array('uid' => $uid_shared_with, 'permissions' => $rows[$i]['permissions'], 'parentFolder' => basename($path)));
}
if (!isset($item['users'])) {
$item['users'] = $user;
} else if (is_array($item['users'])) {
$item['users'] = array_merge($item['users'], $user);
}
}
}
}
}
$path = dirname($path);
}
OCP\JSON::success(array('data' => $item));

22
apps/files_sharing/ajax/getstatuses.php
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@ -1,22 +0,0 @@
<?php
OCP\JSON::checkAppEnabled('files_sharing');
OCP\JSON::checkLoggedIn();
$items = array();
$userDirectory = '/'.OCP\USER::getUser().'/files';
$dirLength = strlen($userDirectory);
if ($rows = OC_Share::getMySharedItems()) {
for ($i = 0; $i < count($rows); $i++) {
$source = $rows[$i]['source'];
// Strip out user directory
$item = substr($source, $dirLength);
if ($rows[$i]['uid_shared_with'] == OC_Share::PUBLICLINK) {
$items[$item] = true;
} else if (!isset($items[$item])) {
$items[$item] = false;
}
}
}
OCP\JSON::success(array('data' => $items));

12
apps/files_sharing/ajax/setpermissions.php
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@ -1,12 +0,0 @@
<?php
OCP\JSON::checkAppEnabled('files_sharing');
OCP\JSON::checkLoggedIn();
OCP\JSON::callCheck();
$source = '/'.OCP\USER::getUser().'/files'.$_POST['source'];
$uid_shared_with = $_POST['uid_shared_with'];
$permissions = $_POST['permissions'];
OC_Share::setPermissions($source, $uid_shared_with, $permissions);
OCP\JSON::success();

37
apps/files_sharing/ajax/share.php
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@ -1,37 +0,0 @@
<?php
OCP\JSON::checkAppEnabled('files_sharing');
OCP\JSON::checkLoggedIn();
OCP\JSON::callCheck();
$userDirectory = '/'.OCP\USER::getUser().'/files';
$sources = explode(';', $_POST['sources']);
$uid_shared_with = $_POST['uid_shared_with'];
$permissions = $_POST['permissions'];
foreach ($sources as $source) {
$file = OC_FileCache::get($source);
$path = ltrim($source, '/');
$source = $userDirectory.$source;
// Check if the file exists or if the file is being reshared
if ($source && $file['encrypted'] == false && (OC_FILESYSTEM::file_exists($path) && OC_FILESYSTEM::is_readable($path) || OC_Share::getSource($source))) {
try {
$shared = new OC_Share($source, $uid_shared_with, $permissions);
// If this is a private link, return the token
if ($uid_shared_with == OC_Share::PUBLICLINK) {
OCP\JSON::success(array('data' => $shared->getToken()));
} else {
OCP\JSON::success();
}
} catch (Exception $exception) {
OCP\Util::writeLog('files_sharing', 'Unexpected Error : '.$exception->getMessage(), OCP\Util::ERROR);
OCP\JSON::error(array('data' => array('message' => $exception->getMessage())));
}
} else {
if ($file['encrypted'] == true) {
OCP\JSON::error(array('data' => array('message' => 'Encrypted files cannot be shared')));
} else {
OCP\Util::writeLog('files_sharing', 'File does not exist or is not readable :'.$source, OCP\Util::ERROR);
OCP\JSON::error(array('data' => array('message' => 'File does not exist or is not readable')));
}
}
}

9
apps/files_sharing/ajax/toggleresharing.php
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@ -1,9 +0,0 @@
<?php
OCP\JSON::checkAppEnabled('files_sharing');
OCP\JSON::checkAdminUser();
if ($_POST['resharing'] == true) {
OCP\Config::setAppValue('files_sharing', 'resharing', 'yes');
} else {
OCP\Config::setAppValue('files_sharing', 'resharing', 'no');
}

11
apps/files_sharing/ajax/unshare.php
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@ -1,11 +0,0 @@
<?php
OCP\JSON::checkAppEnabled('files_sharing');
OCP\JSON::checkLoggedIn();
OCP\JSON::callCheck();
$source = '/'.OCP\USER::getUser().'/files'.$_POST['source'];
$uid_shared_with = $_POST['uid_shared_with'];
OC_Share::unshare($source, $uid_shared_with);
OCP\JSON::success();

30
apps/files_sharing/ajax/userautocomplete.php
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@ -1,30 +0,0 @@
<?php
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('files_sharing');
$users = array();
$groups = array();
$self = OCP\USER::getUser();
$userGroups = OC_Group::getUserGroups($self);
$users[] = "<optgroup label='Users'>";
$groups[] = "<optgroup label='Groups'>";
foreach ($userGroups as $group) {
$groupUsers = OC_Group::usersInGroup($group);
$userCount = 0;
foreach ($groupUsers as $user) {
if ($user != $self) {
$users[] = "<option value='".$user."'>".$user."</option>";
$userCount++;
}
}
// Don't include the group if only the current user is a member of it
if ($userCount > 0) {
$groups[] = "<option value='".$group."(group)'>".$group." (group) </option>";
}
}
$users = array_unique($users);
$users[] = "</optgroup>";
$groups[] = "</optgroup>";
$users = array_merge($users, $groups);
OCP\JSON::encodedPrint($users);

22
apps/files_sharing/appinfo/app.php
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@ -1,28 +1,8 @@
<?php
OC::$CLASSPATH['OC_Share'] = "apps/files_sharing/lib_share.php";
OC::$CLASSPATH['OC_Share_Backend_File'] = "apps/files_sharing/lib/share/file.php";
OC::$CLASSPATH['OC_Share_Backend_Folder'] = 'apps/files_sharing/lib/share/folder.php';
OC::$CLASSPATH['OC_Filestorage_Shared'] = "apps/files_sharing/sharedstorage.php";
OCP\App::registerAdmin('files_sharing', 'settings');
OC::$CLASSPATH['OC_Filestorage_Shared'] = "apps/files_sharing/lib/sharedstorage.php";
OCP\Util::connectHook('OC_Filesystem', 'setup', 'OC_Filestorage_Shared', 'setup');
OCP\Util::connectHook("OC_Filesystem", "post_delete", "OC_Share", "deleteItem");
OCP\Util::connectHook("OC_Filesystem", "post_rename", "OC_Share", "renameItem");
OCP\Util::connectHook("OC_Filesystem", "post_write", "OC_Share", "updateItem");
OCP\Util::connectHook('OC_User', 'post_deleteUser', 'OC_Share', 'removeUser');
OCP\Util::connectHook('OC_User', 'post_addToGroup', 'OC_Share', 'addToGroupShare');
OCP\Util::connectHook('OC_User', 'post_removeFromGroup', 'OC_Share', 'removeFromGroupShare');
$dir = isset($_GET['dir']) ? $_GET['dir'] : '/';
if ($dir != '/Shared' || OCP\Config::getAppValue('files_sharing', 'resharing', 'yes') == 'yes') {
OCP\Util::addScript('core', 'share');
}
OCP\Util::addscript("3rdparty", "chosen/chosen.jquery.min");
OCP\Util::addStyle( 'files_sharing', 'sharing' );
OCP\Util::addStyle("3rdparty", "chosen/chosen");
OCP\Share::registerBackend('file', 'OC_Share_Backend_File');
OCP\Share::registerBackend('folder', 'OC_Share_Backend_Folder', 'file');

54
apps/files_sharing/js/list.js
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$(document).ready(function() {
$( "#source" ).autocomplete({
source: "../../files/ajax/autocomplete.php",
minLength: 1
});
$( "#uid_shared_with" ).autocomplete({
source: "ajax/userautocomplete.php",
minLength: 1
});
$("button.delete").live('click', function( event ) {
event.preventDefault();
// var row=$(this);
var source=$(this).attr('data-source');
var uid_shared_with=$(this).attr('data-uid_shared_with');
var data='source='+encodeURIComponent(source)+'&uid_shared_with='+encodeURIComponent(uid_shared_with);
$.ajax({
type: 'GET',
url: 'ajax/unshare.php',
cache: false,
data: data
// success: function(){
// row.remove();
// }
});
});
$('#share_item').submit(function( event ){
event.preventDefault();
var source=$('#source').val();
var uid_shared_with=$('#uid_shared_with').val();
var permissions=$('#permissions').val()||0;
var data='source='+source+'&uid_shared_with='+uid_shared_with+'&permissions='+permissions;
$.ajax({
type: 'GET',
url: 'ajax/share.php',
cache: false,
data: data,
// success: function(token){
// if(token){
// var html="<tr class='link' id='"+token+"'>";
// html+="<td class='path'>"+path+"</td>";
// var expire=($('#expire').val())?$('#expire').val():'Never'
// html+="<td class='expire'>"+expire+"</td>"
// html+="<td class='link'><a href='get.php?token="+token+"'>"+$('#baseUrl').val()+"?token="+token+"</a></td>"
// html+="<td><button class='delete fancybutton' data-token='"+token+"'>Delete</button></td>"
// html+="</tr>"
// $(html).insertBefore($('#newlink_row'));
// $('#expire').val('');
// $('#expire_time').val('');
// $('#path').val('');
// }
// }
});
});
});

9
apps/files_sharing/js/settings.js
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@ -1,9 +0,0 @@
$(document).ready(function() {
$('#allowResharing').bind('change', function() {
var checked = 1;
if (!this.checked) {
checked = 0;
}
$.post(OC.filePath('files_sharing','ajax','toggleresharing.php'), 'resharing='+checked);
});
});

375
apps/files_sharing/js/share.js
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@ -1,375 +0,0 @@
OC.Share={
icons:[],
itemUsers:[],
itemGroups:[],
itemPrivateLink:false,
usersAndGroups:[],
loadIcons:function() {
// Cache all icons for shared files
$.getJSON(OC.filePath('files_sharing', 'ajax', 'getstatuses.php'), function(result) {
if (result && result.status === 'success') {
$.each(result.data, function(item, hasPrivateLink) {
if (hasPrivateLink) {
OC.Share.icons[item] = OC.imagePath('core', 'actions/public');
} else {
OC.Share.icons[item] = OC.imagePath('core', 'actions/shared');
}
});
}
});
},
loadItem:function(item) {
$.ajax({type: 'GET', url: OC.filePath('files_sharing', 'ajax', 'getitem.php'), data: { item: item }, async: false, success: function(result) {
if (result && result.status === 'success') {
var item = result.data;
OC.Share.itemUsers = item.users;
OC.Share.itemGroups = item.groups;
OC.Share.itemPrivateLink = item.privateLink;
}
}});
},
share:function(source, uid_shared_with, permissions, callback) {
$.post(OC.filePath('files_sharing', 'ajax', 'share.php'), { sources: source, uid_shared_with: uid_shared_with, permissions: permissions }, function(result) {
if (result && result.status === 'success') {
if (callback) {
callback(result.data);
}
} else {
OC.dialogs.alert(result.data.message, 'Error while sharing');
}
});
},
unshare:function(source, uid_shared_with, callback) {
$.post(OC.filePath('files_sharing', 'ajax', 'unshare.php'), { source: source, uid_shared_with: uid_shared_with }, function(result) {
if (result && result.status === 'success') {
if (callback) {
callback();
}
} else {
OC.dialogs.alert('Error', 'Error while unsharing');
}
});
},
changePermissions:function(source, uid_shared_with, permissions) {
$.post(OC.filePath('files_sharing','ajax','setpermissions.php'), { source: source, uid_shared_with: uid_shared_with, permissions: permissions }, function(result) {
if (!result || result.status !== 'success') {
OC.dialogs.alert('Error', 'Error while changing permissions');
}
});
},
showDropDown:function(item, appendTo) {
OC.Share.loadItem(item);
var html = '<div id="dropdown" class="drop" data-item="'+item+'">';
html += '<select data-placeholder="User or Group" id="share_with" class="chzen-select">';
html += '<option value="" selected="selected" disabled="disabled">Your groups & members</option>';
html += '</select>';
html += '<div id="sharedWithList">';
html += '<ul id="userList"></ul>';
html += '<div id="groups" style="display:none;">';
html += '<br />';
html += 'Groups: ';
html += '<ul id="groupList"></ul>';
html += '</div>';
html += '</div>';
html += '<div id="privateLink">';
html += '<input type="checkbox" name="privateLinkCheckbox" id="privateLinkCheckbox" value="1" /><label for="privateLinkCheckbox">Share with private link</label>';
html += '<br />';
html += '<form id="emailPrivateLink">';
html += '<input id="privateLinkText" style="display:none; width:90%;" />';
html += '<input id="email" style="display:none; width:65%;" value="" placeholder="Email link to person" />';
html += '<input id="emailButton" style="display:none;" type="submit" value="Send" />';
html += '</form>';
html += '</div>';
$(html).appendTo(appendTo);
if (OC.Share.usersAndGroups.length < 1) {
$.ajax({type: 'GET', url: OC.filePath('files_sharing', 'ajax', 'userautocomplete.php'), async: false, success: function(users) {
if (users) {
OC.Share.usersAndGroups = users;
$.each(users, function(index, user) {
$(user).appendTo('#share_with');
});
$('#share_with').trigger('liszt:updated');
}
}});
} else {
$.each(OC.Share.usersAndGroups, function(index, user) {
$(user).appendTo('#share_with');
});
$('#share_with').trigger('liszt:updated');
}
if (OC.Share.itemUsers) {
$.each(OC.Share.itemUsers, function(index, user) {
if (user.parentFolder) {
OC.Share.addSharedWith(user.uid, user.permissions, false, user.parentFolder);
} else {
OC.Share.addSharedWith(user.uid, user.permissions, false, false);
}
});
}
if (OC.Share.itemGroups) {
$.each(OC.Share.itemGroups, function(index, group) {
if (group.parentFolder) {
OC.Share.addSharedWith(group.gid, group.permissions, group.users, group.parentFolder);
} else {
OC.Share.addSharedWith(group.gid, group.permissions, group.users, false);
}
});
}
if (OC.Share.itemPrivateLink) {
OC.Share.showPrivateLink(item, OC.Share.itemPrivateLink);
}
$('#dropdown').show('blind');
$('#share_with').chosen();
},
hideDropDown:function(callback) {
$('#dropdown').hide('blind', function() {
$('#dropdown').remove();
if (callback) {
callback.call();
}
});
},
addSharedWith:function(uid_shared_with, permissions, isGroup, parentFolder) {
if (parentFolder) {
var sharedWith = '<li>Parent folder '+parentFolder+' shared with '+uid_shared_with+'</li>';
} else {
var checked = ((permissions > 0) ? 'checked="checked"' : 'style="display:none;"');
var style = ((permissions == 0) ? 'style="display:none;"' : '');
var sharedWith = '<li data-uid_shared_with="'+uid_shared_with+'">';
sharedWith += '<a href="" class="unshare" style="display:none;"><img class="svg" alt="Unshare" src="'+OC.imagePath('core','actions/delete')+'"/></a>';
sharedWith += uid_shared_with;
sharedWith += '<input type="checkbox" name="permissions" id="'+uid_shared_with+'" class="permissions" '+checked+' />';
sharedWith += '<label class="edit" for="'+uid_shared_with+'" '+style+'>can edit</label>';
sharedWith += '</li>';
}
if (isGroup) {
// Groups are added to a different list
$('#groups').show();
$(sharedWith).appendTo('#groupList');
// Remove group from select form
$('#share_with option[value="'+uid_shared_with+'(group)"]').remove();
$('#share_with').trigger('liszt:updated');
// Remove users in group from select form
$.each(isGroup, function(index, user) {
$('#share_with option[value="'+user+'"]').remove();
$('#share_with').trigger('liszt:updated');
});
} else {
$(sharedWith).appendTo('#userList');
// Remove user from select form
$('#share_with option[value="'+uid_shared_with+'"]').remove();
$('#share_with').trigger('liszt:updated');
}
},
removeSharedWith:function(uid_shared_with) {
var option;
if ($('#userList li[data-uid_shared_with="'+uid_shared_with+'"]').length > 0) {
$('#userList li[data-uid_shared_with="'+uid_shared_with+'"]').remove();
option = '<option value="'+uid_shared_with+'">'+uid_shared_with+'</option>';
} else if ($('#groupList li[data-uid_shared_with="'+uid_shared_with+'"]').length > 0) {
$('#groupList li[data-uid_shared_with="'+uid_shared_with+'"]').remove();
if ($('#groupList li').length < 1) {
$('#groups').hide();
}
option = '<option value="'+uid_shared_with+'(group)">'+uid_shared_with+' (group)</option>';
}
$(option).appendTo('#share_with');
$('#share_with').trigger('liszt:updated');
},
showPrivateLink:function(item, token) {
$('#privateLinkCheckbox').attr('checked', true);
var link = parent.location.protocol+'//'+location.host+OC.linkTo('', 'public.php')+'?service=files&token='+token;
if (token.indexOf('&path=') == -1) {
link += '&file=' + encodeURIComponent(item).replace(/%2F/g, '/');
} else {
// Disable checkbox if inside a shared parent folder
$('#privateLinkCheckbox').attr('disabled', 'true');
}
$('#privateLinkText').val(link);
$('#privateLinkText').show('blind', function() {
$('#privateLinkText').after('<br id="emailBreak" />');
$('#email').show();
$('#emailButton').show();
});
},
hidePrivateLink:function() {
$('#privateLinkText').hide('blind');
$('#emailBreak').remove();
$('#email').hide();
$('#emailButton').hide();
},
emailPrivateLink:function() {
var link = $('#privateLinkText').val();
var file = link.substr(link.lastIndexOf('/') + 1).replace(/%20/g, ' ');
var email = $('#email').val();
if (email != '') {
$.post(OC.filePath('files_sharing', 'ajax', 'email.php'), { toaddress: email, link: link, file: file }, function(result) {
if (result && result.status == 'success') {
$('#email').css('font-weight', 'bold');
$('#email').animate({ fontWeight: 'normal' }, 2000, function() {
$(this).val('');
}).val('Email sent');
} else {
OC.dialogs.alert(result.data.message, 'Error while sharing');
}
});
}
},
dirname:function(path) {
return path.replace(/\\/g,'/').replace(/\/[^\/]*$/, '');
}
}
$(document).ready(function() {
if (typeof FileActions !== 'undefined') {
OC.Share.loadIcons();
FileActions.register('all', 'Share', function(filename) {
// Return the correct sharing icon
if (scanFiles.scanning) { return; } // workaround to prevent additional http request block scanning feedback
var item = $('#dir').val() + '/' + filename;
// Check if icon is in cache
if (OC.Share.icons[item]) {
return OC.Share.icons[item];
} else {
var last = '';
var path = OC.Share.dirname(item);
// Search for possible parent folders that are shared
while (path != last) {
if (OC.Share.icons[path]) {
OC.Share.icons[item] = OC.Share.icons[path];
return OC.Share.icons[item];
}
last = path;
path = OC.Share.dirname(path);
}
OC.Share.icons[item] = OC.imagePath('core', 'actions/share');
return OC.Share.icons[item];
}
}, function(filename) {
var file = $('#dir').val() + '/' + filename;
var appendTo = $('tr').filterAttr('data-file',filename).find('td.filename');
// Check if drop down is already visible for a different file
if (($('#dropdown').length > 0)) {
if (file != $('#dropdown').data('item')) {
OC.Share.hideDropDown(function () {
$('tr').removeClass('mouseOver');
$('tr').filterAttr('data-file',filename).addClass('mouseOver');
OC.Share.showDropDown(file, appendTo);
});
}
} else {
$('tr').filterAttr('data-file',filename).addClass('mouseOver');
OC.Share.showDropDown(file, appendTo);
}
});
};
$(this).click(function(event) {
if (!($(event.target).hasClass('drop')) && $(event.target).parents().index($('#dropdown')) == -1) {
if ($('#dropdown').is(':visible')) {
OC.Share.hideDropDown(function() {
$('tr').removeClass('mouseOver');
});
}
}
});
$('#sharedWithList li').live('mouseenter', function(event) {
// Show permissions and unshare button
$(':hidden', this).show();
});
$('#sharedWithList li').live('mouseleave', function(event) {
// Hide permissions and unshare button
$('a', this).hide();
if (!$('input:[type=checkbox]', this).is(':checked')) {
$('input:[type=checkbox]', this).hide();
$('label', this).hide();
}
});
$('#share_with').live('change', function() {
var item = $('#dropdown').data('item');
var uid_shared_with = $(this).val();
var pos = uid_shared_with.indexOf('(group)');
var isGroup = false;
if (pos != -1) {
// Remove '(group)' from uid_shared_with
uid_shared_with = uid_shared_with.substr(0, pos);
isGroup = true;
}
OC.Share.share(item, uid_shared_with, 0, function() {
if (isGroup) {
// Reload item because we don't know which users are in the group
OC.Share.loadItem(item);
var users;
$.each(OC.Share.itemGroups, function(index, group) {
if (group.gid == uid_shared_with) {
users = group.users;
}
});
OC.Share.addSharedWith(uid_shared_with, 0, users, false);
} else {
OC.Share.addSharedWith(uid_shared_with, 0, false, false);
}
// Change icon
if (!OC.Share.itemPrivateLink) {
OC.Share.icons[item] = OC.imagePath('core', 'actions/shared');
}
});
});
$('.unshare').live('click', function() {
var item = $('#dropdown').data('item');
var uid_shared_with = $(this).parent().data('uid_shared_with');
OC.Share.unshare(item, uid_shared_with, function() {
OC.Share.removeSharedWith(uid_shared_with);
// Reload item to update cached users and groups for the icon check
OC.Share.loadItem(item);
// Change icon
if (!OC.Share.itemPrivateLink && !OC.Share.itemUsers && !OC.Share.itemGroups) {
OC.Share.icons[item] = OC.imagePath('core', 'actions/share');
}
});
});
$('.permissions').live('change', function() {
var permissions = (this.checked) ? 1 : 0;
OC.Share.changePermissions($('#dropdown').data('item'), $(this).parent().data('uid_shared_with'), permissions);
});
$('#privateLinkCheckbox').live('change', function() {
var item = $('#dropdown').data('item');
if (this.checked) {
// Create a private link
OC.Share.share(item, 'public', 0, function(token) {
OC.Share.showPrivateLink(item, token);
// Change icon
OC.Share.icons[item] = OC.imagePath('core', 'actions/public');
});
} else {
// Delete private link
OC.Share.unshare(item, 'public', function() {
OC.Share.hidePrivateLink();
// Change icon
if (OC.Share.itemUsers || OC.Share.itemGroups) {
OC.Share.icons[item] = OC.imagePath('core', 'actions/shared');
} else {
OC.Share.icons[item] = OC.imagePath('core', 'actions/share');
}
});
}
});
$('#privateLinkText').live('click', function() {
$(this).focus();
$(this).select();
});
$('#emailPrivateLink').live('submit', function(event) {
event.preventDefault();
OC.Share.emailPrivateLink();
});
});

0
apps/files_sharing/sharedstorage.php → apps/files_sharing/lib/sharedstorage.php
View File

518
apps/files_sharing/lib_share.php
View File

@ -1,518 +0,0 @@
<?php
/**
* ownCloud
*
* @author Michael Gapczynski
* @copyright 2011 Michael Gapczynski GapczynskiM@gmail.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* This class manages shared items within the database.
*/
class OC_Share {
const WRITE = 1;
const DELETE = 2;
const UNSHARED = -1;
const PUBLICLINK = "public";
private $token;
/**
* Share an item, adds an entry into the database
* @param $source The source location of the item
* @param $uid_shared_with The user or group to share the item with
* @param $permissions The permissions, use the constants WRITE and DELETE
*/
public function __construct($source, $uid_shared_with, $permissions) {
$uid_owner = OCP\USER::getUser();
$query = OCP\DB::prepare("INSERT INTO *PREFIX*sharing VALUES(?,?,?,?,?)");
// Check if this is a reshare and use the original source
if ($result = OC_Share::getSource($source)) {
$source = $result;
}
if ($uid_shared_with == self::PUBLICLINK) {
$token = sha1("$uid_shared_with-$source");
OCP\Util::emitHook('OC_Share', 'public', array('source'=>$source, 'token'=>$token, 'permissions'=>$permissions));
$query->execute(array($uid_owner, self::PUBLICLINK, $source, $token, $permissions));
$this->token = $token;
} else {
if (OC_Group::groupExists($uid_shared_with)) {
$gid = $uid_shared_with;
$uid_shared_with = OC_Group::usersInGroup($gid);
// Remove the owner from the list of users in the group
$uid_shared_with = array_diff($uid_shared_with, array($uid_owner));
} else if (OCP\User::userExists($uid_shared_with)) {
$userGroups = OC_Group::getUserGroups($uid_owner);
// Check if the user is in one of the owner's groups
foreach ($userGroups as $group) {
if ($inGroup = OC_Group::inGroup($uid_shared_with, $group)) {
$gid = null;
$uid_shared_with = array($uid_shared_with);
break;
}
}
if (!$inGroup) {
throw new Exception("You can't share with ".$uid_shared_with);
}
} else {
throw new Exception($uid_shared_with." is not a user");
}
foreach ($uid_shared_with as $uid) {
// Check if this item is already shared with the user
$checkSource = OCP\DB::prepare("SELECT source FROM *PREFIX*sharing WHERE source = ? AND uid_shared_with ".self::getUsersAndGroups($uid, false));
$resultCheckSource = $checkSource->execute(array($source))->fetchAll();
// TODO Check if the source is inside a folder
if (count($resultCheckSource) > 0) {
if (!isset($gid)) {
throw new Exception("This item is already shared with ".$uid);
} else {
// Skip this user if sharing with a group
continue;
}
}
// Check if the target already exists for the user, if it does append a number to the name
$sharedFolder = '/'.$uid.'/files/Shared';
$target = $sharedFolder."/".basename($source);
$checkTarget = OCP\DB::prepare("SELECT source FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with ".self::getUsersAndGroups($uid, false)." LIMIT 1");
$result = $checkTarget->execute(array($target))->fetchAll();
if (count($result) > 0) {
if ($pos = strrpos($target, ".")) {
$name = substr($target, 0, $pos);
$ext = substr($target, $pos);
} else {
$name = $target;
$ext = "";
}
$counter = 1;
while (count($result) > 0) {
$target = $name."_".$counter.$ext;
$result = $checkTarget->execute(array($target))->fetchAll();
$counter++;
}
}
// Update mtime of shared folder to invoke a file cache rescan
$rootView=new OC_FilesystemView('/');
if (!$rootView->is_dir($sharedFolder)) {
if (!$rootView->is_dir('/'.$uid.'/files')) {
OC_Util::tearDownFS();
OC_Util::setupFS($uid);
OC_Util::tearDownFS();
}
$rootView->mkdir($sharedFolder);
}
$rootView->touch($sharedFolder);
if (isset($gid)) {
$uid = $uid."@".$gid;
}
OCP\Util::emitHook('OC_Share', 'user', array('source'=>$source, 'target'=>$target, 'with'=>$uid, 'permissions'=>$permissions));
$query->execute(array($uid_owner, $uid, $source, $target, $permissions));
}
}
}
/**
* Remove any duplicate or trailing '/' from the path
* @return A clean path
*/
private static function cleanPath($path) {
$path = rtrim($path, "/");
return preg_replace('{(/)\1+}', "/", $path);
}
/**
* Generate a string to be used for searching for uid_shared_with that handles both users and groups
* @param $uid (Optional) The uid to get the user groups for, a gid to get the users in a group, or if not set the current user
* @return An IN operator as a string
*/
private static function getUsersAndGroups($uid = null, $includePrivateLinks = true) {
$in = " IN(";
if (isset($uid) && OC_Group::groupExists($uid)) {
$users = OC_Group::usersInGroup($uid);
foreach ($users as $user) {
// Add a comma only if the the current element isn't the last
if ($user !== end($users)) {
$in .= "'".$user."@".$uid."', ";
} else {
$in .= "'".$user."@".$uid."'";
}
}
} else if (isset($uid)) {
// TODO Check if this is necessary, only constructor needs it as IN. It would be better for other queries to just return =$uid
$in .= "'".$uid."'";
$groups = OC_Group::getUserGroups($uid);
foreach ($groups as $group) {
$in .= ", '".$uid."@".$group."'";
}
} else {
$uid = OCP\USER::getUser();
$in .= "'".$uid."'";
$groups = OC_Group::getUserGroups($uid);
foreach ($groups as $group) {
$in .= ", '".$uid."@".$group."'";
}
}
if ($includePrivateLinks) {
$in .= ", '".self::PUBLICLINK."'";
}
$in .= ")";
return $in;
}
private static function updateFolder($uid_shared_with) {
if ($uid_shared_with != self::PUBLICLINK) {
if (OC_Group::groupExists($uid_shared_with)) {
$uid_shared_with = OC_Group::usersInGroup($uid_shared_with);
// Remove the owner from the list of users in the group
$uid_shared_with = array_diff($uid_shared_with, array(OCP\USER::getUser()));
} else {
$pos = strrpos($uid_shared_with, '@');
if ($pos !== false && OC_Group::groupExists(substr($uid_shared_with, $pos + 1))) {
$uid_shared_with = array(substr($uid_shared_with, 0, $pos));
} else {
$uid_shared_with = array($uid_shared_with);
}
}
foreach ($uid_shared_with as $uid) {
$sharedFolder = $uid.'/files/Shared';
// Update mtime of shared folder to invoke a file cache rescan
$rootView = new OC_FilesystemView('/');
$rootView->touch($sharedFolder);
}
}
}
/**
* Create a new entry in the database for a file inside a shared folder
*
* $oldTarget and $newTarget may be the same value. $oldTarget exists in case the file is being moved outside of the folder
*
* @param $oldTarget The current target location
* @param $newTarget The new target location
*/
public static function pullOutOfFolder($oldTarget, $newTarget) {
$folders = self::getParentFolders($oldTarget);
$source = $folders['source'].substr($oldTarget, strlen($folders['target']));
$item = self::getItem($folders['target']);
$query = OCP\DB::prepare("INSERT INTO *PREFIX*sharing VALUES(?,?,?,?,?)");
$query->execute(array($item[0]['uid_owner'], OCP\USER::getUser(), $source, $newTarget, $item[0]['permissions']));
}
/**
* Get the item with the specified target location
* @param $target The target location of the item
* @return An array with the item
*/
public static function getItem($target) {
$target = self::cleanPath($target);
$query = OCP\DB::prepare("SELECT uid_owner, source, permissions FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with = ? LIMIT 1");
return $query->execute(array($target, OCP\USER::getUser()))->fetchAll();
}
/**
* Get the item with the specified source location
* @param $source The source location of the item
* @return An array with the users and permissions the item is shared with
*/
public static function getMySharedItem($source) {
$source = self::cleanPath($source);
$query = OCP\DB::prepare("SELECT uid_shared_with, permissions FROM *PREFIX*sharing WHERE source = ? AND uid_owner = ?");
$result = $query->execute(array($source, OCP\USER::getUser()))->fetchAll();
if (count($result) > 0) {
return $result;
} else if ($originalSource = self::getSource($source)) {
return $query->execute(array($originalSource, OCP\USER::getUser()))->fetchAll();
} else {
return false;
}
}
/**
* Get all items the current user is sharing
* @return An array with all items the user is sharing
*/
public static function getMySharedItems() {
$query = OCP\DB::prepare("SELECT uid_shared_with, source, permissions FROM *PREFIX*sharing WHERE uid_owner = ?");
return $query->execute(array(OCP\USER::getUser()))->fetchAll();
}
/**
* Get the items within a shared folder that have their own entry for the purpose of name, location, or permissions that differ from the folder itself
*
* Works for both target and source folders. Can be used for getting all items shared with you e.g. pass '/MTGap/files'
*
* @param $folder The folder of the items to look for
* @return An array with all items in the database that are in the folder
*/
public static function getItemsInFolder($folder) {
$folder = self::cleanPath($folder);
// Append '/' in order to filter out the folder itself if not already there
if (substr($folder, -1) !== "/") {
$folder .= "/";
}
$length = strlen($folder);
$query = OCP\DB::prepare("SELECT uid_owner, source, target, permissions FROM *PREFIX*sharing WHERE SUBSTR(source, 1, ?) = ? OR SUBSTR(target, 1, ?) = ? AND uid_shared_with ".self::getUsersAndGroups());
return $query->execute(array($length, $folder, $length, $folder))->fetchAll();
}
/**
* Get the source and target parent folders of the specified target location
* @param $target The target location of the item
* @return An array with the keys 'source' and 'target' with the values of the source and target parent folders
*/
public static function getParentFolders($target) {
$target = self::cleanPath($target);
$query = OCP\DB::prepare("SELECT source FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with".self::getUsersAndGroups()." LIMIT 1");
// Prevent searching for user directory e.g. '/MTGap/files'
$userDirectory = substr($target, 0, strpos($target, "files") + 5);
$target = dirname($target);
$result = array();
while ($target != "" && $target != "/" && $target != "." && $target != $userDirectory && $target != "\\") {
// Check if the parent directory of this target location is shared
$result = $query->execute(array($target))->fetchAll();
if (count($result) > 0) {
break;
}
$target = dirname($target);
}
if (count($result) > 0) {
// Return both the source folder and the target folder
return array("source" => $result[0]['source'], "target" => $target);
} else {
return false;
}
}
/**
* Get the source location of the item at the specified target location
* @param $target The target location of the item
* @return Source location or false if target location is not valid
*/
public static function getSource($target) {
$target = self::cleanPath($target);
$query = OCP\DB::prepare("SELECT source FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with ".self::getUsersAndGroups()." LIMIT 1");
$result = $query->execute(array($target))->fetchAll();
if (count($result) > 0) {
return $result[0]['source'];
} else {
$folders = self::getParentFolders($target);
if ($folders == true) {
return $folders['source'].substr($target, strlen($folders['target']));
} else {
return false;
}
}
}
public static function getTarget($source) {
$source = self::cleanPath($source);
$query = OCP\DB::prepare("SELECT target FROM *PREFIX*sharing WHERE source = ? AND uid_owner = ? LIMIT 1");
$result = $query->execute(array($source, OCP\USER::getUser()))->fetchAll();
if (count($result) > 0) {
return $result[0]['target'];
} else {
// TODO Check in folders
return false;
}
}
/**
* Get the user's permissions for the item at the specified target location
* @param $target The target location of the item
* @return The permissions, use bitwise operators to check against the constants WRITE and DELETE
*/
public static function getPermissions($target) {
$target = self::cleanPath($target);
$query = OCP\DB::prepare("SELECT permissions FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with ".self::getUsersAndGroups()." LIMIT 1");
$result = $query->execute(array($target))->fetchAll();
if (count($result) > 0) {
return $result[0]['permissions'];
} else {
$folders = self::getParentFolders($target);
if ($folders == true) {
$result = $query->execute(array($folders['target']))->fetchAll();
if (count($result) > 0) {
return $result[0]['permissions'];
}
} else {
OCP\Util::writeLog('files_sharing',"Not existing parent folder : ".$target,OCP\Util::ERROR);
return false;
}
}
}
/**
* Get the token for a public link
* @return The token of the public link, a sha1 hash
*/
public function getToken() {
return $this->token;
}
/**
* Get the token for a public link
* @param $source The source location of the item
* @return The token of the public link, a sha1 hash
*/
public static function getTokenFromSource($source) {
$query = OCP\DB::prepare("SELECT target FROM *PREFIX*sharing WHERE source = ? AND uid_shared_with = ? AND uid_owner = ? LIMIT 1");
$result = $query->execute(array($source, self::PUBLICLINK, OCP\USER::getUser()))->fetchAll();
if (count($result) > 0) {
return $result[0]['target'];
} else {
return false;
}
}
/**
* Set the target location to a new value
*
* You must use the pullOutOfFolder() function to change the target location of a file inside a shared folder if the target location differs from the folder
*
* @param $oldTarget The current target location
* @param $newTarget The new target location
*/
public static function setTarget($oldTarget, $newTarget) {
$oldTarget = self::cleanPath($oldTarget);
$newTarget = self::cleanPath($newTarget);
$query = OCP\DB::prepare("UPDATE *PREFIX*sharing SET target = REPLACE(target, ?, ?) WHERE uid_shared_with ".self::getUsersAndGroups());
$query->execute(array($oldTarget, $newTarget));
}
/**
* Change the permissions for the specified item and user
*
* You must construct a new shared item to change the permissions of a file inside a shared folder if the permissions differ from the folder
*
* @param $source The source location of the item
* @param $uid_shared_with The user to change the permissions for
* @param $permissions The permissions, use the constants WRITE and DELETE
*/
public static function setPermissions($source, $uid_shared_with, $permissions) {
$source = self::cleanPath($source);
$query = OCP\DB::prepare("UPDATE *PREFIX*sharing SET permissions = ? WHERE SUBSTR(source, 1, ?) = ? AND uid_owner = ? AND uid_shared_with ".self::getUsersAndGroups($uid_shared_with));
$query->execute(array($permissions, strlen($source), $source, OCP\USER::getUser()));
}
/**
* Unshare the item, removes it from all specified users
*
* You must use the pullOutOfFolder() function to unshare a file inside a shared folder and set $newTarget to nothing
*
* @param $source The source location of the item
* @param $uid_shared_with Array of users to unshare the item from
*/
public static function unshare($source, $uid_shared_with) {
$source = self::cleanPath($source);
$uid_owner = OCP\USER::getUser();
$query = OCP\DB::prepare("DELETE FROM *PREFIX*sharing WHERE SUBSTR(source, 1, ?) = ? AND uid_owner = ? AND uid_shared_with ".self::getUsersAndGroups($uid_shared_with, false));
$query->execute(array(strlen($source), $source, $uid_owner));
self::updateFolder($uid_shared_with);
}
/**
* Unshare the item from the current user, removes it only from the database and doesn't touch the source file
*
* You must use the pullOutOfFolder() function before you call unshareFromMySelf() and set the delete parameter to false to unshare from self a file inside a shared folder
*
* @param $target The target location of the item
* @param $delete (Optional) If true delete the entry from the database, if false the permission is set to UNSHARED
*/
public static function unshareFromMySelf($target, $delete = true) {
$target = self::cleanPath($target);
if ($delete) {
$query = OCP\DB::prepare("DELETE FROM *PREFIX*sharing WHERE SUBSTR(target, 1, ?) = ? AND uid_shared_with ".self::getUsersAndGroups());
$query->execute(array(strlen($target), $target));
} else {
$query = OCP\DB::prepare("UPDATE *PREFIX*sharing SET permissions = ? WHERE SUBSTR(target, 1, ?) = ? AND uid_shared_with ".self::getUsersAndGroups());
$query->execute(array(self::UNSHARED, strlen($target), $target));
}
}
/**
* Remove the item from the database, the owner deleted the file
* @param $arguments Array of arguments passed from OC_Hook
*/
public static function deleteItem($arguments) {
$source = "/".OCP\USER::getUser()."/files".self::cleanPath($arguments['path']);
$result = self::getMySharedItem($source);
if (is_array($result)) {
foreach ($result as $item) {
self::updateFolder($item['uid_shared_with']);
}
}
$query = OCP\DB::prepare("DELETE FROM *PREFIX*sharing WHERE SUBSTR(source, 1, ?) = ? AND uid_owner = ?");
$query->execute(array(strlen($source), $source, OCP\USER::getUser()));
}
/**
* Rename the item in the database, the owner renamed the file
* @param $arguments Array of arguments passed from OC_Hook
*/
public static function renameItem($arguments) {
$oldSource = "/".OCP\USER::getUser()."/files".self::cleanPath($arguments['oldpath']);
$newSource = "/".OCP\USER::getUser()."/files".self::cleanPath($arguments['newpath']);
$query = OCP\DB::prepare("UPDATE *PREFIX*sharing SET source = REPLACE(source, ?, ?) WHERE uid_owner = ?");
$query->execute(array($oldSource, $newSource, OCP\USER::getUser()));
}
public static function updateItem($arguments) {
$source = "/".OCP\USER::getUser()."/files".self::cleanPath($arguments['path']);
$result = self::getMySharedItem($source);
if (is_array($result)) {
foreach ($result as $item) {
self::updateFolder($item['uid_shared_with']);
}
}
}
public static function removeUser($arguments) {
$query = OCP\DB::prepare("SELECT uid_shared_with FROM *PREFIX*sharing WHERE uid_owner = ?");
$result = $query->execute(array($arguments['uid']))->fetchAll();
if (is_array($result)) {
$result = array_unique($result);
foreach ($result as $item) {
self::updateFolder($item['uid_shared_with']);
}
$query = OCP\DB::prepare('DELETE FROM *PREFIX*sharing WHERE uid_owner = ? OR uid_shared_with '.self::getUsersAndGroups($arguments['uid']));
$query->execute(array($arguments['uid']));
}
}
public static function addToGroupShare($arguments) {
$length = -strlen($arguments['gid']) - 1;
$query = OCP\DB::prepare('SELECT uid_owner, source, permissions FROM *PREFIX*sharing WHERE SUBSTR(uid_shared_with, '.$length.') = ?');
$gid = '@'.$arguments['gid'];
$result = $query->execute(array($gid))->fetchAll();
if (count($result) > 0) {
$lastSource = '';
for ($i = 0; $i < count($result); $i++) {
if ($result[$i]['source'] != $lastSource) {
new OC_Share($result[$i]['source'], $arguments['gid'], $result[$i]['permissions']);
$lastSource = $result[$i]['source'];
}
}
}
}
public static function removeFromGroupShare($arguments) {
$query = OCP\DB::prepare('DELETE FROM *PREFIX*sharing WHERE uid_shared_with = ?');
$query->execute(array($arguments['uid'].'@'.$arguments['gid']));
self::updateFolder($arguments['uid']);
}
}

35
apps/files_sharing/list.php
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@ -1,35 +0,0 @@
<?php
/**
* ownCloud
*
* @author Michael Gapczynski
* @copyright 2011 Michael Gapczynski GapczynskiM@gmail.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
require_once('lib_share.php');
OCP\User::checkLoggedIn();
OCP\App::checkAppEnabled('files_sharing');
OCP\App::setActiveNavigationEntry("files_sharing_list");
OCP\Util::addscript("files_sharing", "list");
$tmpl = new OCP\Template("files_sharing", "list", "user");
$tmpl->assign("shared_items", OC_Share::getMySharedItems());
$tmpl->printPage();

9
apps/files_sharing/settings.php
View File

@ -1,9 +0,0 @@
<?php
OCP\User::checkAdminUser();
OCP\Util::addscript('files_sharing', 'settings');
$tmpl = new OCP\Template('files_sharing', 'settings');
$tmpl->assign('allowResharing', OCP\Config::getAppValue('files_sharing', 'resharing', 'yes'));
return $tmpl->fetchPage();
?>

30
apps/files_sharing/templates/list.php
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@ -1,30 +0,0 @@
<fieldset>
<legend><?php echo $l->t('Your Shared Files');?></legend>
<table id="itemlist">
<thead>
<tr>
<th><?php echo $l->t('Item');?></th>
<th><?php echo $l->t('Shared With');?></th>
<th><?php echo $l->t('Permissions');?></th>
</tr>
</thead>
<tbody>
<?php foreach($_['shared_items'] as $item):?>
<tr class="item">
<td class="source"><?php echo substr($item['source'], strlen("/".$_SESSION['user_id']."/files/"));?></td>
<td class="uid_shared_with"><?php echo $item['uid_shared_with'];?></td>
<td class="permissions"><?php echo $l->t('Read'); echo($item['permissions'] & OC_SHARE::WRITE ? ", ".$l->t('Edit') : ""); echo($item['permissions'] & OC_SHARE::DELETE ? ", ".$l->t('Delete') : "");?></td>
<td><button class="delete" data-source="<?php echo $item['source'];?>" data-uid_shared_with="<?php echo $item['uid_shared_with'];?>"><?php echo $l->t('Delete');?></button></td>
</tr>
<?php endforeach;?>
<tr id="share_item_row">
<form action="#" id="share_item">
<td class="source"><input placeholder="Item" id="source" /></td>
<td class="uid_shared_with"><input placeholder="Share With" id="uid_shared_with" /></td>
<td class="permissions"><input placeholder="Permissions" id="permissions" /></td>
<td><input type="submit" value="Share" /></td>
</form>
</tr>
</tbody>
</table>
</fieldset>

6
apps/files_sharing/templates/settings.php
View File

@ -1,6 +0,0 @@
<form id="resharing">
<fieldset class="personalblock">
<input type="checkbox" name="allowResharing" id="allowResharing" value="1" <?php if ($_['allowResharing'] == 'yes') echo ' checked="checked"'; ?> /> <label for="allowResharing"><?php echo $l->t('Enable Resharing'); ?></label> <br/>
<em><?php echo $l->t('Allow users to reshare files they don\'t own');?></em>
</fieldset>
</form>