<?php //$id: $
/* For licensing terms, see /dokeos_license.txt */
/**
==============================================================================
* @desc The dropbox is a personal (peer to peer) file exchange module that allows
* you to send documents to a certain (group of) users.
*
* @version 1.3
*
* @author Jan Bols < jan @ ivpv . UGent . be > , main programmer, initial version
* @author René Haentjens < rene.haentjens @ UGent . be > , several contributions (see RH)
* @author Roan Embrechts, virtual course support
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University (see history version 1.3)
*
* @package dokeos.dropbox
*
* @todo complete refactoring. Currently there are about at least 3 sql queries needed for every individual dropbox document.
* first we find all the documents that were sent (resp. received) by the user
* then for every individual document the user(s)information who received (resp. sent) the document is searched
* then for every individual document the feedback is retrieved
* @todo the implementation of the dropbox categories could (on the database level) have been done more elegantly by storing the category
* in the dropbox_person table because this table stores the relationship between the files (sent OR received) and the users
==============================================================================
*/
/**
==============================================================================
HISTORY
==============================================================================
Version 1.1
------------
- dropbox_init1.inc.php: changed include statements to require statements. This way if a file is not found, it stops the execution of a script instead of continuing with warnings.
- dropbox_init1.inc.php: the include files "claro_init_global.inc.php" & "debug.lib.inc.php" are first checked for their existence before including them. If they don't exist, in the .../include dir, they get loaded from the .../inc dir. This change is necessary because the UCL changed the include dir to inc.
- dropbox_init1.inc.php: the databasetable name in the variable $dropbox_cnf["introTbl"] is chnged from "introduction" to "tool_intro"
- install.php: after submit, checks if the database uses accueil or tool_list as a tablename
- index.php: removed the behaviour of only the teachers that are allowed to delete entries
- index.php: added field "lastUploadDate" in table dropbox_file to store information about last update when resubmiting a file
- dropbox.inc.php: added $lang["lastUpdated"]
- index.php: entries in received list show when file was last updated if it is updated
- index.php: entries in sent list show when file was last resent if it was resent
- dropbox_submit.php: add a unique id to every uploaded file
- index.php: add POST-variable to the upload form with overwrite data when user decides to overwrite the previous sent file with new file
- dropbox_submit.php: add sanity checks on POST['overwrite'] data
- index.php: remove title field in upload form
- dropbox_submit.php: remove use of POST['title'] variable
- dropbox_init1.inc.php: added $dropbox_cnf["version"] variable
- dropbox_class.inc.php: add $this->lastUploadDate to Dropbox_work class
- dropbox.inc.php: added $lang['emptyTable']
- index.php: if the received or sent list is empty, a message is displayed
- dropbox_download.php: the $file var is set equal to the title-field of the filetable. So not constructed anymore by substracting the username from the filename
- index.php: add check to see if column lastUploadDate exists in filetable
- index.php: moved javascripts from dropbox_init2.inc.php to index.php
- index.php: when specifying an uploadfile in the form, a checkbox allowing the user to overwrite a previously sent file is shown when the specified file has the same name as a previously uploaded file of that user.
- index.php: assign all the metadata (author, description, date, recipient, sender) of an entry in a list to the class="dropbox_detail" and add css to html-header
- index.php: assign all dates of entries in list to the class="dropbox_date" and add CSS
- index.php: assign all persons in entries of list to the class="dropbox_person" and add CSS
- dropbox.inc.php: added $lang['dropbox_version'] to indicate the lates version. This must be equal to the $dropbox_cnf['version'] variable.
- dropbox_init1.inc.php: if the newest lang file isn't loaded by claro_init_global.inc.php from the .../lang dir it will be loaded locally from the .../plugin/dropbox/ dir. This way an administrator must not install the dropbox.inc.php in the .../lang/english dir, but he can leave it in the local .../plugin/dropbox/ dir. However if you want to present multiple language translations of the file you must still put the file in the /lang/ dir, because there is no language management system inside the .../plugin/dropbox dir.
- mime.inc.php: created this file. It contains an array $mimetype with all the mimetypes that are used by dropbox_download.php to give hinst to the browser during download about content
- dropbox_download.php: remove https specific headers because they're not necessary
- dropbox_download.php: use application/octet-stream as the default mime and inline as the default Content-Disposition
- dropbox.inc.php: add lang vars for "order by" action
- dropbox_class.inc.php: add methods orderSentWork, orderReceivedWork en _cmpWork and propery _orderBy to class Dropbox_person to take care of sorting
- index.php: add selectionlist to headers of sent/received lists to select "order by" and add code to keep selected value in sessionvar.
- index.php: moved part of a < a > hyperlink to previous line to remove the underlined space between symbol and title of a work entry in the sent/received list
- index.php: add filesize info in sent/received lists
- dropbox_submit.php: resubmit prevention only for GET action, because it gives some annoying behaviour in POST situation: white screen in IE6
Version 1.2
-----------
- adapted entire dropbox tool so it can be used as a default tool in Dokeos 1.5
- index.php: add event registration to log use of tool in stats tables
- index.php: upload form checks for correct user selection and file specification before uploading the script
- dropbox_init1.inc.php: added dropbox_cnf["allowOverwrite"] to allow or disallow overwriting of files
- index.php: author name textbox is automatically filled in
- mailing functionality (see RH comments in code)
- allowStudentToStudent and allowJustUpload options (id.)
- help in separate window (id.)
Version 1.3 (Patrick Cool)
--------------------------
- sortable table
- categories
- fixing a security hole
- tabs (which can be disabled: see $dropbox_cnf['sent_received_tabs'])
- same action on multiple documents ([zip]download, move, delete)
- consistency with the docuements tool (open/download file, icons of documents, ...)
- zip download of complete folder
Version 1.4 (Yannick Warnier)
-----------------------------
- removed all self-built database tables names
==============================================================================
*/
/*
==============================================================================
INIT SECTION
==============================================================================
*/
// the file that contains all the initialisation stuff (and includes all the configuration stuff)
require_once( "dropbox_init.inc.php");
// get the last time the user accessed the tool
if ($_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]=='') {
$last_access=get_last_tool_access(TOOL_DROPBOX,$_course['code'],$_user['user_id']);
$_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX]=$last_access;
} else {
$last_access=$_SESSION[$_course['id']]['last_access'][TOOL_DROPBOX];
}
// do the tracking
event_access_tool(TOOL_DROPBOX);
//this var is used to give a unique value to every page request. This is to prevent resubmiting data
$dropbox_unid = md5( uniqid( rand( ), true));
/*
==============================================================================
DISPLAY SECTION
==============================================================================
*/
// Tool introduction
Display::display_introduction_section(TOOL_DROPBOX);
/*
-----------------------------------------------------------
ACTIONS: add a dropbox file, add a dropbox category.
-----------------------------------------------------------
*/
// *** display the form for adding a new dropbox item. ***
if ($_GET['action']=="add") {
display_add_form();
}
if (isset($_POST['submitWork'])) {
$check = Security::check_token();
if ($check) {
Display :: display_confirmation_message(store_add_dropbox());
//include_once('dropbox_submit.php');
}
}
// *** display the form for adding a category ***
if ($_GET['action']=="addreceivedcategory" or $_GET['action']=="addsentcategory") {
display_addcategory_form($_POST['category_name'],'',$_GET['action']);
}
// *** editing a category: displaying the form ***
if ($_GET['action']=='editcategory' and isset($_GET['id'])) {
if (!$_POST) {
display_addcategory_form('',$_GET['id'],'editcategory');
}
}
// *** storing a new or edited category ***
if (isset($_POST['StoreCategory'])) {
$return_information = store_addcategory();
if( $return_information['type'] == 'confirmation')
{
Display :: display_confirmation_message($return_information['message']);
}
if( $return_information['type'] == 'error')
{
Display :: display_error_message(get_lang('FormHasErrorsPleaseComplete').'< br / > '.$return_information['message']);
display_addcategory_form($_POST['category_name'],$_POST['edit_id'],$_POST['action']);
}
}
// *** Move a File ***
if (($_GET['action']=='movesent' OR $_GET['action']=='movereceived') AND isset($_GET['move_id'])) {
display_move_form(str_replace('move','',$_GET['action']), $_GET['move_id'], get_dropbox_categories(str_replace('move','',$_GET['action'])));
}
if ($_POST['do_move']) {
Display :: display_confirmation_message(store_move($_POST['id'], $_POST['move_target'], $_POST['part']));
}
// *** Delete a file ***
if (($_GET['action']=='deletereceivedfile' OR $_GET['action']=='deletesentfile') AND isset($_GET['id']) AND is_numeric($_GET['id'])) {
$dropboxfile=new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor);
if ($_GET['action']=='deletereceivedfile') {
$dropboxfile->deleteReceivedWork($_GET['id']);
$message=get_lang('ReceivedFileDeleted');
}
if ($_GET['action']=='deletesentfile') {
$dropboxfile->deleteSentWork($_GET['id']);
$message=get_lang('SentFileDeleted');
}
Display :: display_confirmation_message($message);
}
// *** Delete a category ***
if (($_GET['action']=='deletereceivedcategory' OR $_GET['action']=='deletesentcategory') AND isset($_GET['id']) AND is_numeric($_GET['id'])) {
$message=delete_category($_GET['action'], $_GET['id']);
Display :: display_confirmation_message($message);
}
// *** Do an action on multiple files ***
// only the download has is handled separately in dropbox_init_inc.php because this has to be done before the headers are sent
// (which also happens in dropbox_init.inc.php
if (!isset($_POST['feedback']) & & (strstr($_POST['action'],'move_received') OR
$_POST['action'] == 'delete_received' OR $_POST['action'] == 'download_received' OR
$_POST['action'] == 'delete_sent' OR $_POST['action'] == 'download_sent'))
{
$display_message=handle_multiple_actions();
Display :: display_normal_message($display_message);
}
// *** Store Feedback ***
if ($_POST['feedback']) {
$display_message = store_feedback();
Display :: display_normal_message($display_message);
}
// *** Error Message ***
if (isset($_GET['error']) AND !empty($_GET['error'])) {
Display :: display_normal_message(get_lang($_GET['error']));
}
if ($_GET['action']!="add") {
// getting all the categories in the dropbox for the given user
$dropbox_categories=get_dropbox_categories();
// creating the arrays with the categories for the received files and for the sent files
foreach ($dropbox_categories as $category) {
if ($category['received']=='1') {
$dropbox_received_category[]=$category;
}
if ($category['sent']=='1') {
$dropbox_sent_category[]=$category;
}
}
// ACTIONS
if ( $_GET['view']=='received' OR $dropbox_cnf['sent_received_tabs']==false) {
//echo '< h3 > '.get_lang('ReceivedFiles').'< / h3 > ';
// This is for the categories
if (isset($_GET['view_received_category']) AND $_GET['view_received_category']< >'') {
$view_dropbox_category_received=Security::remove_XSS($_GET['view_received_category']);
} else {
$view_dropbox_category_received=0;
}
/* *** Menu Received *** */
echo '< div class = "actions" > ';
if ($view_dropbox_category_received< >0) {
echo get_lang('CurrentlySeeing').': < strong > '.$dropbox_categories[$view_dropbox_category_received]['cat_name'].'< / strong > ';
echo '< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category=0&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'" > '.Display::return_icon('folder_up.gif',get_lang('Up')).' '.get_lang('Root')."< / a > \n";
$movelist[0] = 'Root'; // move_received selectbox content
} else {
echo '< a href = "'.api_get_self().'?'.api_get_cidreq().'&action=addreceivedcategory&view='.Security::remove_XSS($_GET['view']).'" > '.Display::return_icon('folder_new.gif',get_lang('AddNewCategory')).' '.get_lang('AddNewCategory').'< / a > ';
}
echo '< / div > ';
}
if (!$_GET['view'] OR $_GET['view']=='sent' OR $dropbox_cnf['sent_received_tabs']==false) {
//echo '< h3 > '.get_lang('SentFiles').'< / h3 > ';
// This is for the categories
if (isset($_GET['view_sent_category']) AND $_GET['view_sent_category']< >'') {
$view_dropbox_category_sent=$_GET['view_sent_category'];
} else {
$view_dropbox_category_sent=0;
}
/* *** Menu Sent *** */
echo '< div class = "actions" > ';
if ($view_dropbox_category_sent< >0) {
echo get_lang('CurrentlySeeing').': < strong > '.$dropbox_categories[$view_dropbox_category_sent]['cat_name'].'< / strong > ';
echo '< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category=0&view='.Security::remove_XSS($_GET['view']).'" > '.Display::return_icon('folder_up.gif',get_lang('Up')).' '.get_lang('Root')."< / a > \n";
} else {
echo "< a href = \"".api_get_self()."?".api_get_cidreq()."&view=".Security::remove_XSS($_GET['view'])."&action=addsentcategory\" > ".Display::return_icon('folder_new.gif',get_lang('AddNewCategory'))." ".get_lang('AddNewCategory')."< / a > \n";
}
if (empty($_GET['view_sent_category'])) {
echo "< a href = \"".api_get_self()."?".api_get_cidreq()."&view=".Security::remove_XSS($_GET['view'])."&action=add\" > ".Display::return_icon('submit_file.gif',get_lang('UploadNewFile')).' '.get_lang('UploadNewFile')."< / a > \n";
}
echo '< / div > ';
}
/*
-----------------------------------------------------------
THE MENU TABS
-----------------------------------------------------------
*/
if ($dropbox_cnf['sent_received_tabs']) {
?>
< div id = "tabbed_menu" >
< ul id = "tabbed_menu_tabs" >
< li >< a href = "index.php? <?php echo api_get_cidreq (); ?> &view=sent" <?php if ( ! $_GET [ 'view' ] OR $_GET [ 'view' ] == 'sent' ){ echo 'class="active"' ;} ?> > <?php echo get_lang ( 'SentFiles' ); ?> </ a ></ li >
< li >< a href = "index.php? <?php echo api_get_cidreq (); ?> &view=received" <?php if ( $_GET [ 'view' ] == 'received' ){ echo 'class="active"' ;} ?> > <?php echo get_lang ( 'ReceivedFiles' ); ?> </ a ></ li >
< / ul >
< / div >
<?php
}
/*
-----------------------------------------------------------
RECEIVED FILES
-----------------------------------------------------------
*/
if ($_GET['view']=='received' OR $dropbox_cnf['sent_received_tabs']==false) {
//echo '< h3 > '.get_lang('ReceivedFiles').'< / h3 > ';
// This is for the categories
if (isset($_GET['view_received_category']) AND $_GET['view_received_category']< >'') {
$view_dropbox_category_received=$_GET['view_received_category'];
} else {
$view_dropbox_category_received=0;
}
// object initialisation
$dropbox_person = new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor); // note: are the $is_courseAdmin and $is_courseTutor parameters needed????
// constructing the array that contains the total number of feedback messages per document.
$number_feedback=get_total_number_feedback();
// sorting and paging options
$sorting_options = array();
$paging_options = array();
// the headers of the sortable tables
$column_header=array();
$column_header[] = array('',false,'');
$column_header[] = array(get_lang('Type'),true,'style="width:40px"');
$column_header[] = array(get_lang('ReceivedTitle'), TRUE, '');
$column_header[] = array(get_lang('Size'), TRUE, '');
$column_header[] = array(get_lang('Authors'), TRUE, '');
$column_header[] = array(get_lang('LastResent'), true);
$column_header[] = array(get_lang('Modify'), FALSE, '', 'nowrap style="text-align: right"');
$column_header[] = array('RealDate', true);
// An array with the setting of the columns -> 1: columns that we will show, 0:columns that will be hide
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=0;
// Here we change the way how the colums are going to be sort
// in this case the the column of LastResent ( 4th element in $column_header) we will be order like the column RealDate
// because in the column RealDate we have the days in a correct format "2008-03-12 10:35:48"
$column_order[]=1;
$column_order[]=2;
$column_order[]=3;
$column_order[]=4;
$column_order[]=7;
$column_order[]=6;
$column_order[]=7;
$column_order[]=8;
// the content of the sortable table = the received files
foreach ( $dropbox_person -> receivedWork as $dropbox_file) {
$dropbox_file_data=array();
if ($view_dropbox_category_received==$dropbox_file->category) {// we only display the files that are in the category that we are in.
$dropbox_file_data[]=$dropbox_file->id;
if (!is_array($_SESSION['_seen'][$_course['id']][TOOL_DROPBOX])) {
$_SESSION['_seen'][$_course['id']][TOOL_DROPBOX] = array();
}
// new icon
$new_icon='';
if ($dropbox_file->last_upload_date > $last_access AND !in_array($dropbox_file->id,$_SESSION['_seen'][$_course['id']][TOOL_DROPBOX])) {
$new_icon=' '.Display::return_icon('new.gif', get_lang('New'));
}
$dropbox_file_data[]=build_document_icon_tag('file',$dropbox_file->title);
$dropbox_file_data[]='< a href = "dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'&action=download" > '.Display::return_icon('filesave.gif', get_lang('Download'), array('style'=>'float:right;')).'< / a > < a href = "dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'" > '.$dropbox_file->title.'< / a > '.$new_icon.'< br > '.$dropbox_file->description;
$dropbox_file_data[]=ceil(($dropbox_file->filesize)/1024).' '.get_lang('kB');
$dropbox_file_data[]=$dropbox_file->author;
//$dropbox_file_data[]=$dropbox_file->description;
$dropbox_file_data[]=date_to_str_ago($dropbox_file->last_upload_date).'< br > < span class = "dropbox_date" > '.$dropbox_file->last_upload_date.'< / span > ';
$action_icons=check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').'
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=viewfeedback&id='.$dropbox_file->id.'" > '.Display::return_icon('comment_bubble.gif',get_lang('Comment')).'< / a >
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=movereceived&move_id='.$dropbox_file->id.'" > '.Display::return_icon('deplacer_fichier.gif',get_lang('Move')).'< / a >
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=deletereceivedfile&id='.$dropbox_file->id.'" onclick = "return confirmation(\''.$dropbox_file->title.'\');" > '.Display::return_icon('delete.gif',get_lang('Delete')).'< / a > ';
//$action_icons=' < a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$_GET['view_received_category'].'&view_sent_category='.$_GET['view_sent_category'].'&action=movereceived&move_id='.$dropbox_file->id.'" > '.Display::return_icon('deplacer.gif',get_lang('Move')).'< / a >
// < a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$_GET['view_received_category'].'&view_sent_category='.$_GET['view_sent_category'].'&action=deletereceivedfile&id='.$dropbox_file->id.'" onclick = "return confirmation(\''.$dropbox_file->title.'\');" > '.Display::return_icon('delete.gif',get_lang('Delete')).'< / a > ';
// this is a hack to have an additional row in a sortable table
if ($_GET['action']=='viewfeedback' AND isset($_GET['id']) and is_numeric($_GET['id']) AND $dropbox_file->id==$_GET['id']) {
$action_icons.="< / td > < / tr > \n"; // ending the normal row of the sortable table
$action_icons.='< tr > < td colspan = "2" > < a href = "index.php?" ' . api_get_cidreq ( ) . ' & view_received_category = '.Security::remove_XSS($_GET[' view_received_category ' ] ) . " & amp ; view_sent_category = ".Security::remove_XSS($_GET['view_sent_category'])." & amp ; view = ".Security::remove_XSS($_GET['view'])." \ " > ".get_lang('CloseFeedback')."< / a > < / td > < td colspan = \"7\" > ".feedback($dropbox_file->feedback2)."< / td > \n< / tr > \n";
}
$dropbox_file_data[]=$action_icons;
$action_icons='';
$dropbox_file_data[]=$dropbox_file->last_upload_date;//date
$dropbox_data_recieved[]=$dropbox_file_data;
}
}
// the content of the sortable table = the categories (if we are not in the root)
if ($view_dropbox_category_received==0) {
foreach ($dropbox_categories as $category) { // note: this can probably be shortened since the categories for the received files are already in the $dropbox_received_category array;
$dropbox_category_data=array();
if ($category['received']=='1') {
$movelist[$category['cat_id']] = $category['cat_name'];
$dropbox_category_data[]=$category['cat_id']; // this is where the checkbox icon for the files appear
// the icon of the category
$dropbox_category_data[]=build_document_icon_tag('folder',$category['cat_name']);
$dropbox_category_data[]='< a href = "dropbox_download.php?'.api_get_cidreq().'&cat_id='.$category['cat_id'].'&action=downloadcategory&sent_received=received" > '.Display::return_icon('folder_zip.gif',get_lang('Save'),array('width'=>'16px', 'height'=>'16px', 'style'=>'float:right;')).'< / a > < a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$category['cat_id'].'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'" > '.$category['cat_name'].'< / a > ';
$dropbox_category_data[]='';
$dropbox_category_data[]='';
$dropbox_category_data[]='';
$dropbox_category_data[]='< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=editcategory&id='.$category['cat_id'].'" > '.Display::return_icon('edit.gif',get_lang('Edit')).'< / a >
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=deletereceivedcategory&id='.$category['cat_id'].'" onclick = "return confirmation(\''.$category['cat_name'].'\');" > '.Display::return_icon('delete.gif',get_lang('Delete')).'< / a > ';
}
if (is_array($dropbox_category_data) & & count($dropbox_category_data)>0) {
$dropbox_data_recieved[]=$dropbox_category_data;
}
}
}
// Displaying the table
$additional_get_parameters=array('view'=>$_GET['view'], 'view_received_category'=>$_GET['view_received_category'],'view_sent_category'=>$_GET['view_sent_category']);
$selectlist = array ('delete_received' => get_lang('Delete'),'download_received'=>get_lang('Download'));
if (is_array($movelist)) {
foreach ($movelist as $catid => $catname){
$selectlist['move_received_'.$catid] = get_lang('Move') . '->'. $catname;
}
}
Display::display_sortable_config_table($column_header, $dropbox_data_recieved, $sorting_options, $paging_options, $additional_get_parameters,$column_show,$column_order, $selectlist);
}
/*
-----------------------------------------------------------
SENT FILES
-----------------------------------------------------------
*/
if (!$_GET['view'] OR $_GET['view']=='sent' OR $dropbox_cnf['sent_received_tabs']==false) {
//echo '< h3 > '.get_lang('SentFiles').'< / h3 > ';
// This is for the categories
if (isset($_GET['view_sent_category']) AND $_GET['view_sent_category']< >'') {
$view_dropbox_category_sent=$_GET['view_sent_category'];
} else {
$view_dropbox_category_sent=0;
}
// object initialisation
$dropbox_person = new Dropbox_Person( $_user['user_id'], $is_courseAdmin, $is_courseTutor);
// constructing the array that contains the total number of feedback messages per document.
$number_feedback=get_total_number_feedback();
// sorting and paging options
$sorting_options = array();
$paging_options = array();
// the headers of the sortable tables
$column_header=array();
$column_header[] = array('',false,'');
$column_header[] = array(get_lang('Type'),true,'style="width:40px"','style="text-align:center"');
$column_header[] = array(get_lang('SentTitle'), TRUE, '');
$column_header[] = array(get_lang('Size'), TRUE, '');
$column_header[] = array(get_lang('SentTo'), TRUE, '');
$column_header[] = array(get_lang('LastResent'), TRUE, '');
$column_header[] = array(get_lang('Modify'), FALSE, '', 'nowrap style="text-align: right"');
$column_header[] = array('RealDate', FALSE);
$column_show=array();
$column_order=array();
// An array with the setting of the columns -> 1: columns that we will show, 0:columns that will be hide
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=1;
$column_show[]=0;
// Here we change the way how the colums are going to be sort
// in this case the the column of LastResent ( 4th element in $column_header) we will be order like the column RealDate
// because in the column RealDate we have the days in a correct format "2008-03-12 10:35:48"
$column_order[]=1;
$column_order[]=2;
$column_order[]=3;
$column_order[]=4;
$column_order[]=7;
$column_order[]=6;
$column_order[]=7;
$column_order[]=8;
// the content of the sortable table = the received files
foreach ( $dropbox_person -> sentWork as $dropbox_file) {
$dropbox_file_data=array();
if ($view_dropbox_category_sent==$dropbox_file->category) {
$dropbox_file_data[]=$dropbox_file->id;
$dropbox_file_data[]=build_document_icon_tag('file',$dropbox_file->title);
$dropbox_file_data[]='< a href = "dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'&action=download" > '.Display::return_icon('filesave.gif',get_lang('Save'), array('style'=>'float:right;')).'< / a > < a href = "dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'" > '.$dropbox_file->title.'< / a > < br > '.$dropbox_file->description;
$dropbox_file_data[]=ceil(($dropbox_file->filesize)/1024).' '.get_lang('kB');
foreach ($dropbox_file->recipients as $recipient) {
$receivers_celldata=display_user_link($recipient['user_id'], $recipient['name']).', '.$receivers_celldata;
}
$receivers_celldata = trim(trim($receivers_celldata), ','); // Removing the trailing comma.
$dropbox_file_data[]=$receivers_celldata;
$dropbox_file_data[]=date_to_str_ago($dropbox_file->last_upload_date).'< br > < span class = "dropbox_date" > '.$dropbox_file->last_upload_date.'< / span > ';
//$dropbox_file_data[]=$dropbox_file->author;
$receivers_celldata='';
$action_icons=check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').'
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=viewfeedback&id='.$dropbox_file->id.'" > '.Display::return_icon('comment_bubble.gif',get_lang('Comment')).'< / a >
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=movesent&move_id='.$dropbox_file->id.'" > '.Display::return_icon('deplacer_fichier.gif',get_lang('Move')).'< / a >
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=deletesentfile&id='.$dropbox_file->id.'" onclick = "return confirmation(\''.$dropbox_file->title.'\');" > '.Display::return_icon('delete.gif',get_lang('Delete')).'< / a > ';
// this is a hack to have an additional row in a sortable table
if ($_GET['action']=='viewfeedback' AND isset($_GET['id']) and is_numeric($_GET['id']) AND $dropbox_file->id==$_GET['id']) {
$action_icons.="< / td > < / tr > \n"; // ending the normal row of the sortable table
$action_icons.="< tr > \n\t< td colspan = \"2\" > < a href = \"index.php?".api_get_cidreq()."&view_received_category=".Security::remove_XSS($_GET['view_received_category'])."&view_sent_category=".Security::remove_XSS($_GET['view_sent_category'])."&view=".Security::remove_XSS($_GET['view'])."\" > ".get_lang('CloseFeedback')."< / a > < / td > < td colspan = \"7\" > ".feedback($dropbox_file->feedback2)."< / td > \n< / tr > \n";
}
$dropbox_file_data[]=$action_icons;
$dropbox_file_data[]=$dropbox_file->last_upload_date;
$action_icons='';
$dropbox_data_sent[]=$dropbox_file_data;
}
}
// the content of the sortable table = the categories (if we are not in the root)
if ($view_dropbox_category_sent==0) {
foreach ($dropbox_categories as $category) {
$dropbox_category_data=array();
if ($category['sent']=='1') {
$dropbox_category_data[]=$category['cat_id']; // this is where the checkbox icon for the files appear
$dropbox_category_data[]=build_document_icon_tag('folder',$category['cat_name']);
$dropbox_category_data[]='< a href = "dropbox_download.php?'.api_get_cidreq().'&cat_id='.$category['cat_id'].'&action=downloadcategory&sent_received=sent" > '.Display::return_icon('folder_zip.gif',get_lang('Save'),array('width'=>'16px', 'height'=>'16px', 'style'=>'float:right;')).'< / a > < a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.$category['cat_id'].'&view='.Security::remove_XSS($_GET['view']).'" > '.$category['cat_name'].'< / a > ';
//$dropbox_category_data[]='';
$dropbox_category_data[]='';
//$dropbox_category_data[]='';
$dropbox_category_data[]='';
$dropbox_category_data[]='';
$dropbox_category_data[]='< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=editcategory&id='.$category['cat_id'].'" > '.Display::return_icon('edit.gif',get_lang('Edit')).'< / a >
< a href = "'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.Security::remove_XSS($_GET['view_received_category']).'&view_sent_category='.Security::remove_XSS($_GET['view_sent_category']).'&view='.Security::remove_XSS($_GET['view']).'&action=deletesentcategory&id='.$category['cat_id'].'" onclick = "return confirmation(\''.$category['cat_name'].'\');" > '.Display::return_icon('delete.gif',get_lang('Delete')).'< / a > ';
}
if (is_array($dropbox_category_data) & & count($dropbox_category_data)>0) {
$dropbox_data_sent[]=$dropbox_category_data;
}
}
}
// Displaying the table
$additional_get_parameters=array('view'=>Security::remove_XSS($_GET['view']), 'view_received_category'=>Security::remove_XSS($_GET['view_received_category']),'view_sent_category'=>Security::remove_XSS($_GET['view_sent_category']));
Display::display_sortable_config_table($column_header, $dropbox_data_sent, $sorting_options, $paging_options, $additional_get_parameters,$column_show,$column_order, array ('delete_received' => get_lang('Delete'),'download_received'=>get_lang('Download')));
}
}
Display::display_footer();
