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Merge branch 'sharing'

This commit is contained in:
Jan-Christoph Borchardt 2011-08-17 13:48:36 +02:00
parent 0bd92fecec b7b3a49203
commit 683e125042
23 changed files with 1877 additions and 5 deletions
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3rdparty/css/chosen/chosen-sprite.png vendored Normal file
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3rdparty/css/chosen/chosen.css vendored Normal file
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/* @group Base */
select.chzn-select {
visibility: hidden;
height: 28px !important;
min-height: 28px !important;
}
.chzn-container {
font-size: 13px;
position: relative;
display: inline-block;
zoom: 1;
*display: inline;
}
.chzn-container .chzn-drop {
background: #fff;
border: 1px solid #aaa;
border-top: 0;
position: absolute;
top: 29px;
left: 0;
-webkit-box-shadow: 0 4px 5px rgba(0,0,0,.15);
-moz-box-shadow : 0 4px 5px rgba(0,0,0,.15);
-o-box-shadow : 0 4px 5px rgba(0,0,0,.15);
box-shadow : 0 4px 5px rgba(0,0,0,.15);
z-index: 999;
}
/* @end */
/* @group Single Chosen */
.chzn-container-single .chzn-single {
background-color: #fff;
background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.5, white));
background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 50%);
background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 50%);
background-image: -o-linear-gradient(top, #eeeeee 0%,#ffffff 50%);
background-image: -ms-linear-gradient(top, #eeeeee 0%,#ffffff 50%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff',GradientType=0 );
background-image: linear-gradient(top, #eeeeee 0%,#ffffff 50%);
-webkit-border-radius: 4px;
-moz-border-radius : 4px;
border-radius : 4px;
-moz-background-clip : padding;
-webkit-background-clip: padding-box;
background-clip : padding-box;
border: 1px solid #aaa;
display: block;
overflow: hidden;
white-space: nowrap;
position: relative;
height: 26px;
line-height: 26px;
padding: 0 0 0 8px;
color: #444;
text-decoration: none;
}
.chzn-container-single .chzn-single span {
margin-right: 26px;
display: block;
overflow: hidden;
white-space: nowrap;
-o-text-overflow: ellipsis;
-ms-text-overflow: ellipsis;
-moz-binding: url('/xml/ellipsis.xml#ellipsis');
text-overflow: ellipsis;
}
.chzn-container-single .chzn-single div {
-webkit-border-radius: 0 4px 4px 0;
-moz-border-radius : 0 4px 4px 0;
border-radius : 0 4px 4px 0;
-moz-background-clip : padding;
-webkit-background-clip: padding-box;
background-clip : padding-box;
background: #ccc;
background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #ccc), color-stop(0.6, #eee));
background-image: -webkit-linear-gradient(center bottom, #ccc 0%, #eee 60%);
background-image: -moz-linear-gradient(center bottom, #ccc 0%, #eee 60%);
background-image: -o-linear-gradient(bottom, #ccc 0%, #eee 60%);
background-image: -ms-linear-gradient(top, #cccccc 0%,#eeeeee 60%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#cccccc', endColorstr='#eeeeee',GradientType=0 );
background-image: linear-gradient(top, #cccccc 0%,#eeeeee 60%);
border-left: 1px solid #aaa;
position: absolute;
right: 0;
top: 0;
display: block;
height: 100%;
width: 18px;
}
.chzn-container-single .chzn-single div b {
background: url('chosen-sprite.png') no-repeat 0 1px;
display: block;
width: 100%;
height: 100%;
}
.chzn-container-single .chzn-search {
padding: 3px 4px;
margin: 0;
white-space: nowrap;
}
.chzn-container-single .chzn-search input {
background: #fff url('chosen-sprite.png') no-repeat 100% -20px;
background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background: url('chosen-sprite.png') no-repeat 100% -20px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background: url('chosen-sprite.png') no-repeat 100% -20px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
background: url('chosen-sprite.png') no-repeat 100% -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
background: url('chosen-sprite.png') no-repeat 100% -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
background: url('chosen-sprite.png') no-repeat 100% -20px, linear-gradient(top, #ffffff 85%,#eeeeee 99%);
margin: 1px 0;
padding: 4px 20px 4px 5px;
outline: 0;
border: 1px solid #aaa;
font-family: sans-serif;
font-size: 1em;
}
.chzn-container-single .chzn-drop {
-webkit-border-radius: 0 0 4px 4px;
-moz-border-radius : 0 0 4px 4px;
border-radius : 0 0 4px 4px;
-moz-background-clip : padding;
-webkit-background-clip: padding-box;
background-clip : padding-box;
}
/* @end */
/* @group Multi Chosen */
.chzn-container-multi .chzn-choices {
background-color: #fff;
background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
background-image: -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background-image: -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background-image: -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
background-image: -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee',GradientType=0 );
background-image: linear-gradient(top, #ffffff 85%,#eeeeee 99%);
border: 1px solid #aaa;
margin: 0;
padding: 0;
cursor: text;
overflow: hidden;
height: auto !important;
height: 1%;
position: relative;
}
.chzn-container-multi .chzn-choices li {
float: left;
list-style: none;
}
.chzn-container-multi .chzn-choices .search-field {
white-space: nowrap;
margin: 0;
padding: 0;
}
.chzn-container-multi .chzn-choices .search-field input {
color: #666;
background: transparent !important;
border: 0 !important;
padding: 5px;
margin: 1px 0;
outline: 0;
-webkit-box-shadow: none;
-moz-box-shadow : none;
-o-box-shadow : none;
box-shadow : none;
}
.chzn-container-multi .chzn-choices .search-field .default {
color: #999;
}
.chzn-container-multi .chzn-choices .search-choice {
-webkit-border-radius: 3px;
-moz-border-radius : 3px;
border-radius : 3px;
-moz-background-clip : padding;
-webkit-background-clip: padding-box;
background-clip : padding-box;
background-color: #e4e4e4;
background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #e4e4e4), color-stop(0.7, #eeeeee));
background-image: -webkit-linear-gradient(center bottom, #e4e4e4 0%, #eeeeee 70%);
background-image: -moz-linear-gradient(center bottom, #e4e4e4 0%, #eeeeee 70%);
background-image: -o-linear-gradient(bottom, #e4e4e4 0%, #eeeeee 70%);
background-image: -ms-linear-gradient(top, #e4e4e4 0%,#eeeeee 70%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e4e4e4', endColorstr='#eeeeee',GradientType=0 );
background-image: linear-gradient(top, #e4e4e4 0%,#eeeeee 70%);
color: #333;
border: 1px solid #b4b4b4;
line-height: 13px;
padding: 3px 19px 3px 6px;
margin: 3px 0 3px 5px;
position: relative;
}
.chzn-container-multi .chzn-choices .search-choice span {
cursor: default;
}
.chzn-container-multi .chzn-choices .search-choice-focus {
background: #d4d4d4;
}
.chzn-container-multi .chzn-choices .search-choice .search-choice-close {
display: block;
position: absolute;
right: 5px;
top: 6px;
width: 8px;
height: 9px;
font-size: 1px;
background: url(chosen-sprite.png) right top no-repeat;
}
.chzn-container-multi .chzn-choices .search-choice .search-choice-close:hover {
background-position: right -9px;
}
.chzn-container-multi .chzn-choices .search-choice-focus .search-choice-close {
background-position: right -9px;
}
/* @end */
/* @group Results */
.chzn-container .chzn-results {
margin: 0 4px 4px 0;
max-height: 190px;
padding: 0 0 0 4px;
position: relative;
overflow-x: hidden;
overflow-y: auto;
}
.chzn-container-multi .chzn-results {
margin: -1px 0 0;
padding: 0;
}
.chzn-container .chzn-results li {
line-height: 80%;
padding: 7px 7px 8px;
margin: 0;
list-style: none;
}
.chzn-container .chzn-results .active-result {
cursor: pointer;
}
.chzn-container .chzn-results .highlighted {
background: #3875d7;
color: #fff;
}
.chzn-container .chzn-results li em {
background: #feffde;
font-style: normal;
}
.chzn-container .chzn-results .highlighted em {
background: transparent;
}
.chzn-container .chzn-results .no-results {
background: #f4f4f4;
}
.chzn-container .chzn-results .group-result {
cursor: default;
color: #999;
font-weight: bold;
}
.chzn-container .chzn-results .group-option {
padding-left: 20px;
}
.chzn-container-multi .chzn-drop .result-selected {
display: none;
}
/* @end */
/* @group Active */
.chzn-container-active .chzn-single {
-webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
-moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
-o-box-shadow : 0 0 5px rgba(0,0,0,.3);
box-shadow : 0 0 5px rgba(0,0,0,.3);
border: 1px solid #5897fb;
}
.chzn-container-active .chzn-single-with-drop {
border: 1px solid #aaa;
-webkit-box-shadow: 0 1px 0 #fff inset;
-moz-box-shadow : 0 1px 0 #fff inset;
-o-box-shadow : 0 1px 0 #fff inset;
box-shadow : 0 1px 0 #fff inset;
background-color: #eee;
background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, white), color-stop(0.5, #eeeeee));
background-image: -webkit-linear-gradient(center bottom, white 0%, #eeeeee 50%);
background-image: -moz-linear-gradient(center bottom, white 0%, #eeeeee 50%);
background-image: -o-linear-gradient(bottom, white 0%, #eeeeee 50%);
background-image: -ms-linear-gradient(top, #ffffff 0%,#eeeeee 50%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee',GradientType=0 );
background-image: linear-gradient(top, #ffffff 0%,#eeeeee 50%);
-webkit-border-bottom-left-radius : 0;
-webkit-border-bottom-right-radius: 0;
-moz-border-radius-bottomleft : 0;
-moz-border-radius-bottomright: 0;
border-bottom-left-radius : 0;
border-bottom-right-radius: 0;
}
.chzn-container-active .chzn-single-with-drop div {
background: transparent;
border-left: none;
}
.chzn-container-active .chzn-single-with-drop div b {
background-position: -18px 1px;
}
.chzn-container-active .chzn-choices {
-webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
-moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
-o-box-shadow : 0 0 5px rgba(0,0,0,.3);
box-shadow : 0 0 5px rgba(0,0,0,.3);
border: 1px solid #5897fb;
}
.chzn-container-active .chzn-choices .search-field input {
color: #111 !important;
}
/* @end */
/* @group Right to Left */
.chzn-rtl { direction:rtl;text-align: right; }
.chzn-rtl .chzn-single { padding-left: 0; padding-right: 8px; }
.chzn-rtl .chzn-single span { margin-left: 26px; margin-right: 0; }
.chzn-rtl .chzn-single div {
left: 0; right: auto;
border-left: none; border-right: 1px solid #aaaaaa;
-webkit-border-radius: 4px 0 0 4px;
-moz-border-radius : 4px 0 0 4px;
border-radius : 4px 0 0 4px;
}
.chzn-rtl .chzn-choices li { float: right; }
.chzn-rtl .chzn-choices .search-choice { padding: 3px 6px 3px 19px; margin: 3px 5px 3px 0; }
.chzn-rtl .chzn-choices .search-choice .search-choice-close { left: 5px; right: auto; background-position: right top;}
.chzn-rtl.chzn-container-single .chzn-results { margin-left: 4px; margin-right: 0; padding-left: 0; padding-right: 4px; }
.chzn-rtl .chzn-results .group-option { padding-left: 0; padding-right: 20px; }
.chzn-rtl.chzn-container-active .chzn-single-with-drop div { border-right: none; }
.chzn-rtl .chzn-search input {
background: url('chosen-sprite.png') no-repeat -38px -20px, #ffffff;
background: url('chosen-sprite.png') no-repeat -38px -20px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
background: url('chosen-sprite.png') no-repeat -38px -20px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background: url('chosen-sprite.png') no-repeat -38px -20px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background: url('chosen-sprite.png') no-repeat -38px -20px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
background: url('chosen-sprite.png') no-repeat -38px -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
background: url('chosen-sprite.png') no-repeat -38px -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
background: url('chosen-sprite.png') no-repeat -38px -20px, linear-gradient(top, #ffffff 85%,#eeeeee 99%);
padding: 4px 5px 4px 20px;
}
/* @end */

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apps/files_publiclink/ajax/getlink.php Normal file
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@ -0,0 +1,8 @@
<?php
$RUNTIME_NOAPPS = true;
require_once('../../../lib/base.php');
require_once('../lib_public.php');
$path = $_GET['path'];
echo json_encode(OC_PublicLink::getLink($path));

2
apps/files_publiclink/appinfo/app.php
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@ -1,6 +1,6 @@
<?php
OC_App::addNavigationEntry(array( "id" => "files_publiclink_administration", "order" => 2, "href" => OC_Helper::linkTo( "files_publiclink", "admin.php" ), "name" => "Public Links"));
// OC_App::addNavigationEntry(array( "id" => "files_publiclink_administration", "order" => 2, "href" => OC_Helper::linkTo( "files_publiclink", "admin.php" ), "name" => "Public Links"));
?>

10
apps/files_publiclink/lib_public.php
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@ -49,7 +49,15 @@ class OC_PublicLink{
public function getToken(){
return $this->token;
}
public static function getLink($path) {
$query=OC_DB::prepare("SELECT token FROM *PREFIX*publiclink WHERE user=? AND path=? LIMIT 1");
$result=$query->execute(array(OC_User::getUser(),$path))->fetchAll();
if(count($result)>0){
return $result[0]['token'];
}
}
/**
* gets all public links
* @return array

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apps/files_sharing/ajax/getitem.php Normal file
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<?php
$RUNTIME_NOAPPS = true;
require_once('../../../lib/base.php');
require_once('../lib_share.php');
$userDirectory = "/".OC_User::getUser()."/files";
$source = $userDirectory.$_GET['source'];
$users = OC_Share::getMySharedItem($source);
$source = dirname($source);
while ($source != "" && $source != "/" && $source != "." && $source != $userDirectory) {
$values = array_values(OC_Share::getMySharedItem($source));
if (count($values) > 0) {
$parentUsers = array();
for ($i = 0; $i < count($values); $i++) {
$parentUsers[basename($source)."-".$i] = $values[$i];
}
$users = array_merge($users, $parentUsers);
}
$source = dirname($source);
}
echo json_encode($users);
?>

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apps/files_sharing/ajax/setpermissions.php Normal file
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@ -0,0 +1,12 @@
<?php
$RUNTIME_NOAPPS = true;
require_once('../../../lib/base.php');
require_once('../lib_share.php');
$source = "/".OC_User::getUser()."/files".$_GET['source'];
$uid_shared_with = $_GET['uid_shared_with'];
$permissions = $_GET['permissions'];
OC_Share::setPermissions($source, $uid_shared_with, $permissions);
?>

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apps/files_sharing/ajax/share.php Normal file
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@ -0,0 +1,24 @@
<?php
$RUNTIME_NOAPPS = true;
require_once('../../../lib/base.php');
require_once('../lib_share.php');
$sources = explode(";", $_POST['sources']);
$uid_shared_with = $_POST['uid_shared_with'];
$permissions = $_POST['permissions'];
foreach ($sources as $source) {
if ($source && OC_FILESYSTEM::file_exists($source) && OC_FILESYSTEM::is_readable($source)) {
$source = "/".OC_User::getUser()."/files".$source;
try {
$shared = new OC_Share($source, $uid_shared_with, $permissions);
if ($uid_shared_with == OC_Share::PUBLICLINK) {
echo $shared->getToken();
}
} catch (Exception $exception) {
echo "false";
}
}
}
?>

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apps/files_sharing/ajax/unshare.php Normal file
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@ -0,0 +1,11 @@
<?php
$RUNTIME_NOAPPS = true;
require_once('../../../lib/base.php');
require_once('../lib_share.php');
$source = "/".OC_User::getUser()."/files".$_GET['source'];
$uid_shared_with = $_GET['uid_shared_with'];
OC_Share::unshare($source, $uid_shared_with);
?>

28
apps/files_sharing/ajax/userautocomplete.php Normal file
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@ -0,0 +1,28 @@
<?php
$RUNTIME_NOAPPS = true;
require_once('../../../lib/base.php');
if (!OC_User::isLoggedIn()) {
echo json_encode(array("status" => "error", "data" => array("message" => "Authentication error")));
exit();
}
$users = array();
$ocusers = OC_User::getUsers();
$self = OC_User::getUser();
$groups = OC_Group::getUserGroups($self);
$users[] = "<optgroup label='Users'>";
foreach ($ocusers as $user) {
if ($user != $self) {
$users[] = "<option value='".$user."'>".$user."</option>";
}
}
$users[] = "</optgroup>";
$users[] = "<optgroup label='Groups'>";
foreach ($groups as $group) {
$users[] = "<option value='".$group."'>".$group."</option>";
}
$users[] = "</optgroup>";
echo json_encode($users);
?>

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apps/files_sharing/appinfo/app.php Normal file
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@ -0,0 +1,17 @@
<?php
require_once('apps/files_sharing/lib_share.php');
require_once('apps/files_sharing/sharedstorage.php');
OC_Filesystem::registerStorageType("shared", "OC_Filestorage_Shared", array("datadir"=>"string"));
OC_Util::addScript("files_sharing", "share");
OC_Util::addScript("3rdparty", "chosen/chosen.jquery.min");
OC_Util::addStyle( 'files_sharing', 'sharing' );
OC_Util::addStyle("3rdparty", "chosen/chosen");
OC_App::addNavigationEntry(array(
"id" => "files_sharing_list",
"order" => 2,
"href" => OC_Helper::linkTo( "files_sharing", "list.php" ),
"name" => "Shared"));
?>

42
apps/files_sharing/appinfo/database.xml Normal file
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@ -0,0 +1,42 @@
<?xml version="1.0" encoding="ISO-8859-1" ?>
<database>
<name>*dbname*</name>
<create>true</create>
<overwrite>false</overwrite>
<charset>latin1</charset>
<table>
<name>*dbprefix*sharing</name>
<declaration>
<field>
<name>uid_owner</name>
<type>text</type>
<notnull>true</notnull>
<length>64</length>
</field>
<field>
<name>uid_shared_with</name>
<type>text</type>
<notnull>true</notnull>
<length>64</length>
</field>
<field>
<name>source</name>
<type>text</type>
<notnull>true</notnull>
<length>128</length>
</field>
<field>
<name>target</name>
<type>text</type>
<notnull>true</notnull>
<length>128</length>
</field>
<field>
<name>permissions</name>
<type>integer</type>
<notnull>true</notnull>
<length>1</length>
</field>
</declaration>
</table>
</database>

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apps/files_sharing/appinfo/info.xml Normal file
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@ -0,0 +1,10 @@
<?xml version="1.0"?>
<info>
<id>files_sharing</id>
<name>Share Files</name>
<description>File sharing between users</description>
<version>0.1</version>
<licence>AGPL</licence>
<author>Michael Gapczynski</author>
<require>2</require>
</info>

8
apps/files_sharing/css/sharing.css Normal file
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@ -0,0 +1,8 @@
#dropdown { display:block; position:absolute; z-index:100; width:16em; right:0; margin-right:7em; background:#eee; padding:1em;
-moz-box-shadow:0 1px 1px #777; -webkit-box-shadow:0 1px 1px #777; box-shadow:0 1px 1px #777;
-moz-border-radius-bottomleft:1em; -webkit-border-bottom-left-radius:1em; border-bottom-left-radius:1em;
-moz-border-radius-bottomright:1em; -webkit-border-bottom-right-radius:1em; border-bottom-right-radius:1em; }
#shared_list { padding:0.5em; list-style-type: none; }
#public { border-top:1px solid #ddd; padding-top:0.5em; }
a.unshare { float:right; display:inline; margin:0 .5em; padding:.3em .3em 0 .3em !important; opacity:.5; }
a.unshare:hover { opacity:1; }

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apps/files_sharing/js/list.js Normal file
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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('');
// }
// }
});
});
});

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$(document).ready(function() {
if (typeof FileActions !== 'undefined') {
FileActions.register('all', 'Share', function(filename) {
var icon;
var file = $('#dir').val()+'/'+filename;
$.ajax({
type: 'GET',
url: OC.linkTo('files_sharing', 'ajax/getitem.php'),
dataType: 'json',
data: 'source='+file,
async: false,
success: function(users) {
if (users.length > 0) {
icon = OC.imagePath('core', 'actions/shared');
} else {
icon = OC.imagePath('core', 'actions/share');
}
}
});
$.ajax({
type: 'GET',
url: OC.linkTo('files_publiclink', 'ajax/getlink.php'),
dataType: 'json',
data: 'path='+file,
async: false,
success: function(link) {
if (link.length > 0) {
icon = OC.imagePath('core', 'actions/public');
} else {
icon = OC.imagePath('core', 'actions/share');
}
}
});
return icon;
}, function(filename) {
if (($('#dropdown').length > 0)) {
$('#dropdown').hide('blind', function() {
var dropdownFile = $('#dropdown').data('file')
var file = $('#dir').val()+'/'+filename;
$('#dropdown').remove();
$('tr').removeClass('mouseOver');
if (dropdownFile != file) {
createDropdown(filename, file);
}
});
} else {
createDropdown(filename, $('#dir').val()+'/'+filename);
}
});
};
$('.share').click(function(event) {
event.preventDefault();
var filenames = getSelectedFiles('name');
var length = filenames.length;
var files = '';
for (var i = 0; i < length; i++) {
files += $('#dir').val()+'/'+filenames[i]+';';
}
createDropdown(false, files);
});
$(this).click(function(event) {
if (!($(event.target).hasClass('drop')) && $(event.target).parents().index($('#dropdown')) == -1) {
if ($('#dropdown').is(':visible')) {
$('#dropdown').hide('blind', function() {
$('#dropdown').remove();
$('tr').removeClass('mouseOver');
});
}
}
});
$('#share_with').live('change', function() {
var source = $('#dropdown').data('file');
var uid_shared_with = $(this).val();
var permissions = 0;
var data = 'sources='+encodeURIComponent(source)+'&uid_shared_with='+encodeURIComponent(uid_shared_with)+'&permissions='+encodeURIComponent(permissions);
$.ajax({
type: 'POST',
url: OC.linkTo('files_sharing','ajax/share.php'),
cache: false,
data: data,
success: function(result) {
if (result !== 'false') {
addUser(uid_shared_with, permissions, false);
}
}
});
});
$('#shared_list > li').live('mouseenter', function(event) {
$(':hidden', this).show();
});
$('#shared_list > li').live('mouseleave', function(event) {
$('a', this).hide();
if (!$('input:[type=checkbox]', this).is(':checked')) {
$('input:[type=checkbox]', this).hide();
$('label', this).hide();
}
});
$('.permissions').live('change', function() {
var permissions = (this.checked) ? 1 : 0;
var source = $('#dropdown').data('file');
var uid_shared_with = $(this).parent().data('uid_shared_with');
var data = 'source='+encodeURIComponent(source)+'&uid_shared_with='+encodeURIComponent(uid_shared_with)+'&permissions='+encodeURIComponent(permissions);
$.ajax({
type: 'GET',
url: OC.linkTo('files_sharing','ajax/setpermissions.php'),
cache: false,
data: data
});
});
$('.unshare').live('click', function(event) {
event.preventDefault();
var user = $(this).parent();
var source = $('#dropdown').data('file');
var uid_shared_with = user.data('uid_shared_with');
var data = 'source='+encodeURIComponent(source)+'&uid_shared_with='+encodeURIComponent(uid_shared_with);
$.ajax({
type: 'GET',
url: OC.linkTo('files_sharing','ajax/unshare.php'),
cache: false,
data: data,
success: function() {
var option = "<option value='"+uid_shared_with+"'>"+uid_shared_with+"</option>";
$(user).remove();
$(option).appendTo('#share_with');
$('#share_with').trigger('liszt:updated');
}
});
});
$('#makelink').live('change', function() {
if (this.checked) {
var source = $('#dropdown').data('file');
var uid_shared_with = "public";
var permissions = 0;
var data = 'sources='+encodeURIComponent(source)+'&uid_shared_with='+encodeURIComponent(uid_shared_with)+'&permissions='+encodeURIComponent(permissions);
$.ajax({
type: 'POST',
url: OC.linkTo('files_sharing','ajax/share.php'),
cache: false,
data: data,
success: function(token) {
if (token) {
showPublicLink(token);
}
}
});
} else {
var source = $('#dropdown').data('file');
var uid_shared_with = "public";
var data = 'source='+encodeURIComponent(source)+'&uid_shared_with='+encodeURIComponent(uid_shared_with);
$.ajax({
type: 'GET',
url: OC.linkTo('files_sharing','ajax/unshare.php'),
cache: false,
data: data,
success: function(){
$('#link').hide('blind');
}
});
}
});
$('#link').live('click', function() {
$(this).focus();
$(this).select();
});
});
function createDropdown(filename, files) {
var html = "<div id='dropdown' class='drop' data-file='"+files+"'>";
html += "<div id='private'>";
html += "<select data-placeholder='User or Group' style='width:220px;' id='share_with' class='chzen-select'>";
html += "<option value=''></option>";
html += "</select>";
html += "<ul id='shared_list'></ul>";
html += "</div>";
html += "<div id='public'>";
html += "<input type='checkbox' name='makelink' id='makelink' value='1' /><label for='makelink'>make public</label>";
//html += "<input type='checkbox' name='public_link_write' id='public_link_write' value='1' /><label for='public_link_write'>allow upload</label>";
html += "<br />";
html += "<input id='link' style='display:none; width:90%;' />";
html += "</div>";
if (filename) {
$('tr[data-file="'+filename+'"]').addClass('mouseOver');
$(html).appendTo($('tr[data-file="'+filename+'"] td.filename'));
} else {
$(html).appendTo($('thead .share'));
}
$.getJSON(OC.linkTo('files_sharing', 'ajax/userautocomplete.php'), function(users) {
if (users) {
$.each(users, function(index, row) {
$(row).appendTo('#share_with');
});
$('#share_with').trigger('liszt:updated');
}
});
$.getJSON(OC.linkTo('files_sharing', 'ajax/getitem.php'), { source: files }, function(users) {
if (users) {
$.each(users, function(index, row) {
if (row.uid_shared_with == 'public') {
var token = 1234;
showPublicLink(token);
} else if (isNaN(index)) {
addUser(row.uid_shared_with, row.permissions, index.substr(0, index.lastIndexOf('-')));
} else {
addUser(row.uid_shared_with, row.permissions, false);
}
});
}
});
$('#dropdown').show('blind');
$('#share_with').chosen();
}
function addUser(uid_shared_with, permissions, parentFolder) {
if (parentFolder) {
var user = "<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 user = "<li data-uid_shared_with='"+uid_shared_with+"'>"+uid_shared_with;
user += "<input type='checkbox' name='permissions' id='"+uid_shared_with+"' class='permissions' "+checked+"/><label for='"+uid_shared_with+"' "+style+">can edit</label>";
user += "<a href='' title='Unshare' class='unshare' style='display:none;'><img class='svg' src='"+OC.imagePath('core','actions/delete')+"'/></a></li>";
}
$('#share_with option[value="'+uid_shared_with+'"]').remove();
$('#share_with').trigger('liszt:updated');
$(user).appendTo('#shared_list');
}
function showPublicLink(token) {
$('#makelink').attr('checked', true);
$('#link').data('token', token);
$('#link').val(parent.location.protocol+"//"+location.host+OC.linkTo('files_publiclink','get.php')+'?token='+token);
$('#link').show('blind');
}

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<?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/>.
*
*/
OC_Hook::connect("OC_FILESYSTEM","post_delete", "OC_Share", "deleteItem");
OC_Hook::connect("OC_FILESYSTEM","post_rename", "OC_Share", "renameItem");
/**
* This class manages shared items within the database.
*/
class OC_Share {
const WRITE = 1;
const DELETE = 2;
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 = OC_User::getUser();
$query = OC_DB::prepare("INSERT INTO *PREFIX*sharing VALUES(?,?,?,?,?)");
if ($uid_shared_with == self::PUBLICLINK) {
$token = sha1("$uid_shared_with-$source");
$query->execute(array($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($uid_owner));
} else if (OC_User::userExists($uid_shared_with)) {
$gid = null;
$uid_shared_with = array($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
$checkSource = OC_DB::prepare("SELECT source FROM *PREFIX*sharing WHERE source = ? AND uid_shared_with ".self::getUsersAndGroups($uid));
$resultCheckSource = $checkSource->execute(array($source, $uid))->fetchAll();
// TODO Check if the source is inside a folder
if (count($resultCheckSource) > 0 && !isset($gid)) {
throw new Exception("This item is already shared with ".$uid);
}
// Check if the target already exists for the user, if it does append a number to the name
$target = "/".$uid."/files/Shared/".basename($source);
if (self::getSource($target)) {
if ($pos = strrpos($target, ".")) {
$name = substr($target, 0, $pos);
$ext = substr($target, $pos);
} else {
$name = $target;
$ext = "";
}
$counter = 1;
while ($checkTarget !== false) {
$newTarget = $name."_".$counter.$ext;
$checkTarget = self::getSource($newTarget);
$counter++;
}
$target = $newTarget;
}
if (isset($gid)) {
$uid = $uid."@".$gid;
}
$query->execute(array($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) {
$in = " IN(";
if (isset($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 = OC_User::getUser();
$in .= "'".$uid."'";
$groups = OC_Group::getUserGroups($uid);
foreach ($groups as $group) {
$in .= ", '".$uid."@".$group."'";
}
}
$in .= ")";
return $in;
}
/**
* 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 = OC_DB::prepare("INSERT INTO *PREFIX*sharing VALUES(?,?,?,?,?)");
$query->execute(array($item[0]['uid_owner'], OC_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 = OC_DB::prepare("SELECT uid_owner, source, permissions FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with = ? LIMIT 1");
return $query->execute(array($target, OC_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 = OC_DB::prepare("SELECT uid_shared_with, permissions FROM *PREFIX*sharing WHERE source = ? AND uid_owner = ?");
return $query->execute(array($source, OC_User::getUser()))->fetchAll();
}
/**
* Get all items the current user is sharing
* @return An array with all items the user is sharing
*/
public static function getMySharedItems() {
$query = OC_DB::prepare("SELECT uid_shared_with, source, permissions FROM *PREFIX*sharing WHERE uid_owner = ?");
return $query->execute(array(OC_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 = OC_DB::prepare("SELECT uid_owner, source, target 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 = OC_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) {
// 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 = OC_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;
}
}
}
/**
* 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 = OC_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))->fetchAll();
if (count($result) > 0) {
return $result[0]['permissions'];
}
} else {
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 = OC_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, OC_User::getUser()))->fetchAll();
if (count($result) > 0) {
return $result[0]['target'];
} else {
return false;
}
}
/**
* Set the source location to a new value
* @param $oldSource The current source location
* @param $newTarget The new source location
*/
public static function setSource($oldSource, $newSource) {
$oldSource = self::cleanPath($oldSource);
$newSource = self::cleanPath($newSource);
$query = OC_DB::prepare("UPDATE *PREFIX*sharing SET source = REPLACE(source, ?, ?) WHERE uid_owner = ?");
$query->execute(array($oldSource, $newSource, OC_User::getUser()));
}
/**
* 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 = OC_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);
$query = OC_DB::prepare("UPDATE *PREFIX*sharing SET permissions = ? WHERE SUBSTR(source, 1, ?) = ? AND uid_owner = ? AND uid_shared_with ".self::getUsersAndGroups($uid_shared_with));
$query->execute(array($permissions, strlen($source), $source, OC_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);
$query = OC_DB::prepare("DELETE FROM *PREFIX*sharing WHERE SUBSTR(source, 1, ?) = ? AND uid_owner = ? AND uid_shared_with ".self::getUsersAndGroups($uid_shared_with));
$query->execute(array(strlen($source), $source, OC_User::getUser()));
}
/**
* 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 to unshare a file inside a shared folder and set $newTarget to nothing
*
* @param $target The target location of the item
*/
public static function unshareFromMySelf($target) {
$target = self::cleanPath($target);
$query = OC_DB::prepare("DELETE FROM *PREFIX*sharing WHERE SUBSTR(target, 1, ?) = ? AND uid_shared_with ".self::getUsersAndGroups());
$query->execute(array(strlen($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) {
$source = "/".OC_User::getUser()."/files".$arguments['path'];
$source = self::cleanPath($source);
$query = OC_DB::prepare("DELETE FROM *PREFIX*sharing WHERE SUBSTR(source, 1, ?) = ? AND uid_owner = ?");
$query->execute(array(strlen($source), $source, OC_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) {
$oldSource = "/".OC_User::getUser()."/files".$arguments['oldpath'];
$oldSource = self::cleanPath($oldSource);
$newSource = "/".OC_User::getUser()."/files".$arguments['newpath'];
$newSource = self::cleanPath($newSource);
self::setSource($oldSource, $newSource);
}
}
?>

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<?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/base.php');
require_once('lib_share.php');
if (!OC_User::isLoggedIn()){
header( "Location: ".OC_HELPER::linkTo( "index.php" ));
exit();
}
OC_App::setActiveNavigationEntry("files_sharing_list");
OC_Util::addScript("files_sharing", "list");
$tmpl = new OC_Template("files_sharing", "list", "user");
$tmpl->assign("shared_items", OC_Share::getMySharedItems());
$tmpl->printPage();
?>

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<?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' );
/**
* Convert target path to source path and pass the function call to the correct storage provider
*/
class OC_Filestorage_Shared extends OC_Filestorage {
private $datadir;
private $sourcePaths = array();
public function __construct($arguments) {
$this->datadir = $arguments['datadir'];
if (!OC_Filesystem::is_dir($this->datadir)) {
OC_Filesystem::mkdir($this->datadir);
}
$this->datadir .= "/";
}
public function getInternalPath($path) {
$mountPoint = OC_Filesystem::getMountPoint($path);
$internalPath = substr($path, strlen($mountPoint));
return $internalPath;
}
public function getSource($target) {
$target = $this->datadir.$target;
if (array_key_exists($target, $this->sourcePaths)) {
return $this->sourcePaths[$target];
} else {
$source = OC_Share::getSource($target);
$this->sourcePaths[$target] = $source;
return $source;
}
}
public function mkdir($path) {
if ($path == "" || $path == "/") {
return false;
} else {
$source = $this->getSource($path);
if ($source) {
if ($this->is_writeable($path)) {
$storage = OC_Filesystem::getStorage($source);
return $storage->mkdir($this->getInternalPath($source));
}
}
}
}
public function rmdir($path) {
// The folder will be removed from the database, but won't be deleted from the owner's filesystem
OC_Share::unshareFromMySelf($this->datadir.$path);
$this->clearFolderSizeCache($path);
}
public function opendir($path) {
if ($path == "" || $path == "/") {
global $FAKEDIRS;
$path = $this->datadir.$path;
$sharedItems = OC_Share::getItemsInFolder($path);
if (empty($sharedItems)) {
return false;
}
$files = array();
foreach ($sharedItems as $item) {
// If item is in the root of the shared storage provider add it to the fakedirs
if (dirname($item['target'])."/" == $path) {
$files[] = basename($item['target']);
}
}
$FAKEDIRS['shared'] = $files;
return opendir('fakedir://shared');
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
$dh = $storage->opendir($this->getInternalPath($source));
// Remove any duplicate or trailing '/'
$path = rtrim($this->datadir.$path, "/");
$path = preg_replace('{(/)\1+}', "/", $path);
$modifiedItems = OC_Share::getItemsInFolder($source);
if ($modifiedItems && $dh) {
global $FAKEDIRS;
$sources = array();
$targets = array();
foreach ($modifiedItems as $item) {
// If the item is in the current directory and has a different name than the source, add it to the arrays
if (dirname($item['target']) == $path && basename($item['source']) != basename($item['target'])) {
$sources[] = basename($item['source']);
$targets[] = basename($item['target']);
// If the item was unshared from self, add it it to the arrays
} elseif ($item['target'] == "/") {
$sources[] = basename($item['source']);
$targets[] = "";
}
}
// Don't waste time if there aren't any modified items in the current directory
if (empty($sources)) {
return $dh;
} else {
while (($filename = readdir($dh)) !== false) {
if ($filename != "." && $filename != "..") {
// If the file isn't in the sources array it isn't modified and can be added as is
if (!in_array($filename, $sources)) {
$files[] = $filename;
// The file has a different name than the source and is added to the fakedirs
} else {
$target = $targets[array_search($filename, $sources)];
// Don't add the file if it was unshared from self by the user
if ($target != "") {
$files[] = $target;
}
}
}
}
$FAKEDIRS['shared'] = $files;
return opendir('fakedir://shared');
}
} else {
return $dh;
}
}
}
}
public function is_dir($path) {
if ($path == "" || $path == "/") {
return true;
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->is_dir($this->getInternalPath($source));
}
}
}
public function is_file($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->is_file($this->getInternalPath($source));
}
}
// TODO fill in other components of array
public function stat($path) {
if ($path == "" || $path == "/") {
$stat["dev"] = "";
$stat["ino"] = "";
$stat["mode"] = "";
$stat["nlink"] = "";
$stat["uid"] = "";
$stat["gid"] = "";
$stat["rdev"] = "";
$stat["size"] = $this->filesize($path);
$stat["atime"] = $this->fileatime($path);
$stat["mtime"] = $this->filemtime($path);
$stat["ctime"] = $this->filectime($path);
$stat["blksize"] = "";
$stat["blocks"] = "";
return $stat;
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->stat($this->getInternalPath($source));
}
}
}
public function filetype($path) {
if ($path == "" || $path == "/") {
return "dir";
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->filetype($this->getInternalPath($source));
}
}
}
public function filesize($path) {
if ($path == "" || $path == "/" || $this->is_dir($path)) {
return $this->getFolderSize($path);
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->filesize($this->getInternalPath($source));
}
}
}
public function getFolderSize($path) {
$dbpath = OC_User::getUser()."/files/Share/".$path."/";
$query = OC_DB::prepare("SELECT size FROM *PREFIX*foldersize WHERE path=?");
$size = $query->execute(array($dbpath))->fetchAll();
if (count($size) > 0) {
return $size[0]['size'];
} else {
return $this->calculateFolderSize($path);
}
}
public function calculateFolderSize($path) {
if ($this->is_file($path)) {
$path = dirname($path);
}
$path = str_replace("//", "/", $path);
if ($this->is_dir($path) && substr($path, -1) != "/") {
$path .= "/";
}
$size = 0;
if ($dh = $this->opendir($path)) {
while (($filename = readdir($dh)) !== false) {
if ($filename != "." && $filename != "..") {
$subFile = $path.$filename;
if ($this->is_file($subFile)) {
$size += $this->filesize($subFile);
} else {
$size += $this->getFolderSize($subFile);
}
}
}
if ($size > 0) {
$dbpath = OC_User::getUser()."/files/Share/".$path;
$query = OC_DB::prepare("INSERT INTO *PREFIX*foldersize VALUES(?,?)");
$result = $query->execute(array($dbpath, $size));
}
}
return $size;
}
public function clearFolderSizeCache($path){
if ($this->is_file($path)) {
$path = dirname($path);
}
$path = str_replace("//", "/", $path);
if ($this->is_dir($path) && substr($path, -1) != "/") {
$path .= "/";
}
$query = OC_DB::prepare("DELETE FROM *PREFIX*foldersize WHERE path = ?");
$result = $query->execute(array($path));
if ($path != "/" && $path != "") {
$parts = explode("/", $path);
$part = array_pop($parts);
if (empty($part)) {
array_pop($parts);
}
$parent = implode("/", $parts);
$this->clearFolderSizeCache($parent);
}
}
public function is_readable($path) {
return true;
}
public function is_writeable($path) {
if ($path == "" || $path == "/" || OC_Share::getPermissions($this->datadir.$path) & OC_Share::WRITE) {
return true;
} else {
return false;
}
}
public function file_exists($path) {
if ($path == "" || $path == "/") {
return true;
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->file_exists($this->getInternalPath($source));
}
}
}
public function readfile($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->readfile($this->getInternalPath($source));
}
}
public function filectime($path) {
if ($path == "" || $path == "/") {
$ctime = 0;
if ($dh = $this->opendir($path)) {
while (($filename = readdir($dh)) !== false) {
$tempctime = $this->filectime($filename);
if ($tempctime < $ctime) {
$ctime = $tempctime;
}
}
return $ctime;
}
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->filectime($this->getInternalPath($source));
}
}
}
public function filemtime($path) {
if ($path == "" || $path == "/") {
$mtime = 0;
if ($dh = $this->opendir($path)) {
while (($filename = readdir($dh)) !== false) {
$tempmtime = $this->filemtime($filename);
if ($tempmtime > $mtime) {
$mtime = $tempmtime;
}
}
return $mtime;
}
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->filemtime($this->getInternalPath($source));
}
}
}
public function fileatime($path) {
if ($path == "" || $path == "/") {
$atime = 0;
if ($dh = $this->opendir($path)) {
while (($filename = readdir($dh)) !== false) {
$tempatime = $this->fileatime($filename);
if ($tempatime > $atime) {
$atime = $tempatime;
}
}
return $atime;
}
} else {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->fileatime($this->getInternalPath($source));
}
}
}
public function file_get_contents($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->file_get_contents($this->getInternalPath($source));
}
}
public function file_put_contents($path, $data) {
if ($this->is_writeable($path)) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->file_put_contents($this->getInternalPath($source), $data);
}
}
}
public function unlink($path) {
$target = $this->datadir.$path;
// If the user has delete permission for the item, the source item will be deleted
if (OC_Share::getPermissions($target) & OC_Share::DELETE) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->unlink($this->getInternalPath($source));
}
// The item will be removed from the database, but won't be touched on the owner's filesystem
} else {
// Check if the item is inside a shared folder
if (OC_Share::getParentFolders($target)) {
// If entry for item already exists
if (OC_Share::getItem($target)) {
OC_Share::setTarget($target, "/");
} else {
OC_Share::pullOutOfFolder($target, "/");
}
// Delete the database entry
} else {
OC_Share::unshareFromMySelf($target);
}
$this->clearFolderSizeCache($this->getInternalPath($target));
}
return true;
}
public function rename($path1, $path2) {
// If the user has write permission for the item, the source item will be renamed
if ($this->is_writeable($path1)) {
$source = $this->getSource($path1);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->rename($path1, $path2);
}
// The item will be renamed in the database, but won't be touched on the owner's filesystem
} else {
$oldTarget = $this->datadir.$path1;
$newTarget = $this->datadir.$path2;
if (OC_Share::getItem($oldTarget)) {
OC_Share::setTarget($oldTarget, $newTarget);
// There is no entry in the database for the item, it must be inside a shared folder
} else {
OC_Share::pullOutOfFolder($oldTarget, $newTarget);
// If this is a folder being renamed, call setTarget in case there are any database entries inside the folder
if (self::is_dir($path1)) {
OC_Share::setTarget($oldTarget, $newTarget);
}
}
$this->clearFolderSizeCache($this->getInternalPath($oldTarget));
$this->clearFolderSizeCache($this->getInternalPath($newTarget));
return true;
}
}
public function copy($path1, $path2) {
if ($path2 == "" || $path2 == "/") {
// TODO Construct new shared item or should this not be allowed?
} else {
if ($this->is_writeable($path2)) {
$tmpFile = $this->toTmpFile($path1);
return $this->fromTmpFile($tmpFile, $path2);
} else {
return false;
}
}
}
public function fopen($path, $mode) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->fopen($this->getInternalPath($source), $mode);
}
}
public function toTmpFile($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->toTmpFile($this->getInternalPath($source));
}
}
public function fromTmpFile($tmpFile, $path) {
if ($this->is_writeable($path)) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->fromTmpFile($tmpFile, $this->getInternalPath($source));
}
} else {
return false;
}
}
public function fromUploadedFile($tmpPath, $path) {
$source = $this->getSource($tmpPath);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->fromUploadedFile($this->getInternalPath($source), $path);
}
}
public function getMimeType($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->getMimeType($this->getInternalPath($source));
}
}
public function delTree($path) {
$target = $this->datadir.$path;
if (OC_Share::getPermissions($target) & OC_Share::DELETE) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->delTree($this->getInternalPath($source));
}
} else {
// Check if the folder is inside a shared folder
if (OC_Share::getParentFolders($target)) {
// If entry for folder already exists
if (OC_Share::getItem($target)) {
OC_Share::setTarget($target, "/");
} else {
OC_Share::pullOutOfFolder($target, "/");
// Call setTarget in case there are any database entries for items inside this folder
OC_Share::setTarget($target, "/");
}
// Delete the database entry
} else {
OC_Share::unshareFromMySelf($target);
}
$this->clearFolderSizeCache($this->getInternalPath($target));
return true;
}
}
public function find($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->find($this->getInternalPath($source));
}
}
public function getTree($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->getTree($this->getInternalPath($source));
}
}
public function hash($type, $path, $raw) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->hash($type, $this->getInternalPath($source), $raw);
}
}
public function free_space($path) {
$source = $this->getSource($path);
if ($source) {
$storage = OC_Filesystem::getStorage($source);
return $storage->free_space($this->getInternalPath($source));
}
}
// TODO query all shared files?
public function search($query) {
}
}
?>

30
apps/files_sharing/templates/list.php Normal file
View File

@ -0,0 +1,30 @@
<fieldset>
<legend>Your Shared Files</legend>
<table id="itemlist">
<thead>
<tr>
<th>Item</th>
<th>Shared With</th>
<th>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 $item['uid_shared_with'];?></td>
<td class="permissions"><?php echo "Read"; echo($item['permissions'] & OC_SHARE::WRITE ? ", Edit" : ""); echo($item['permissions'] & OC_SHARE::DELETE ? ", Delete" : "");?></td>
<td><button class="delete" data-source="<?php echo $item['source'];?>" data-uid_shared_with="<?php echo $item['uid_shared_with'];?>">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>

2
files/templates/index.php
View File

@ -29,7 +29,7 @@
<span class='name'><?php echo $l->t( 'Name' ); ?></span>
<span class='selectedActions'>
<a href="" title="<?php echo $l->t('Download')?>" class="download"><img class='svg' alt="Download" src="../core/img/actions/download.svg" /></a>
<!--<a href="" title="" class="share">Share</a>-->
<a href="" title="Share" class="share"><img class='svg' alt="Share" src="../core/img/actions/share.svg" /></a>
</span>
</th>
<th id="headerSize"><?php echo $l->t( 'Size' ); ?></th>

5
lib/filesystem.php
View File

@ -175,7 +175,7 @@ class OC_Filesystem{
* @param string path
* @return OC_Filestorage
*/
static private function getStorage($path){
static public function getStorage($path){
$mountpoint=self::getMountPoint($path);
if($mountpoint){
return self::$storages[$mountpoint];
@ -189,7 +189,7 @@ class OC_Filesystem{
* @param string path
* @return string
*/
static private function getMountPoint($path){
static public function getMountPoint($path){
if(!$path){
$path='/';
}
@ -214,6 +214,7 @@ class OC_Filesystem{
}
return $foundMountPoint;
}
/**
* return the path to a local version of the file
* we need this because we can't know if a file is stored local or not from outside the filestorage and for some purposes a local file is needed

4
lib/util.php
View File

@ -53,6 +53,10 @@ class OC_Util {
// }
OC_Filesystem::mount($rootStorage,'/');
// TODO add this storage provider in a proper way
$sharedStorage = OC_Filesystem::createStorage('shared',array('datadir'=>'/'.OC_User::getUser().'/files/Shared'));
OC_Filesystem::mount($sharedStorage,'/'.OC_User::getUser().'/files/Shared/');
$CONFIG_DATADIRECTORY = "$CONFIG_DATADIRECTORY_ROOT/$user/$root";
if( !is_dir( $CONFIG_DATADIRECTORY )){
mkdir( $CONFIG_DATADIRECTORY, 0755, true );