<?php // $Id: activity.php,v 1.5 2006/08/10 14:34:54 pcool Exp $
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004-2005 Dokeos S.A.
Copyright (c) 2003 Ghent University
Copyright (c) 2001 Universite Catholique de Louvain
Copyright (c) various contributors
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
Mail: info@dokeos.com
==============================================================================
*/
/**
==============================================================================
* HOME PAGE FOR EACH COURSE
*
* This page, included in every course's index.php is the home
* page. To make administration simple, the teacher edits his
* course from the home page. Only the login detects that the
* visitor is allowed to activate, deactivate home page links,
* access to the teachers tools (statistics, edit forums...).
*
* @package dokeos.course_home
==============================================================================
*/
require_once '../../main/inc/global.inc.php';
/*
==============================================================================
FUNCTIONS
==============================================================================
*/
/**
* Gets the tools of a certain category. Returns an array expected
* by show_tools_category()
* @param string $course_tool_category contains the category of tools to
* display: "toolauthoring", "toolinteraction", "tooladmin", "tooladminplatform"
* @return array
*/
function get_tools_category($course_tool_category) {
global $_user;
$web_code_path = api_get_path(WEB_CODE_PATH);
$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST);
$is_allowed_to_edit = api_is_allowed_to_edit(null,true);
$is_platform_admin = api_is_platform_admin();
$all_tools_list = array();
//condition for the session
$session_id = api_get_session_id();
$condition_session = api_get_session_condition($session_id,true,true);
switch ($course_tool_category) {
case TOOL_STUDENT_VIEW:
//$visibility_codition = !api_is_coach()?" visibility = '1' AND ":" ";
$sql = "SELECT * FROM $course_tool_table WHERE visibility = '1' AND (category = 'authoring' OR category = 'interaction') $condition_session ORDER BY id";
$result = Database::query($sql,__FILE__,__LINE__);
$colLink ="##003399";
break;
case TOOL_AUTHORING:
$sql = "SELECT * FROM $course_tool_table WHERE category = 'authoring' $condition_session ORDER BY id";
$result = Database::query($sql,__FILE__,__LINE__);
$colLink ="##003399";
break;
case TOOL_INTERACTION:
$sql = "SELECT * FROM $course_tool_table WHERE category = 'interaction' $condition_session ORDER BY id";
$result = Database::query($sql,__FILE__,__LINE__);
$colLink ="##003399";
break;
case TOOL_ADMIN_VISIBLE:
$sql = "SELECT * FROM $course_tool_table WHERE category = 'admin' AND visibility ='1' $condition_session ORDER BY id";
$result = Database::query($sql,__FILE__,__LINE__);
$colLink ="##003399";
break;
case TOOL_ADMIN_PLATEFORM:
$sql = "SELECT * FROM $course_tool_table WHERE category = 'admin' $condition_session ORDER BY id";
$result = Database::query($sql,__FILE__,__LINE__);
$colLink ="##003399";
break;
}
while ($temp_row = Database::fetch_array($result)) {
$all_tools_list[]=$temp_row;
}
/*if(api_is_course_coach())
{
$result = Database::query("SELECT * FROM $course_tool_table WHERE name='tracking'",__FILE__,__LINE__);
$all_tools_list[]=Database :: fetch_array($result);
}*/
$i=0;
// grabbing all the links that have the property on_homepage set to 1
$course_link_table = Database::get_course_table(TABLE_LINK);
$course_item_property_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
switch ($course_tool_category) {
case TOOL_AUTHORING:
$sql_links="SELECT tl.*, tip.visibility
FROM $course_link_table tl
LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id
WHERE tl.on_homepage='1' $condition_session";
break;
case TOOL_INTERACTION:
$sql_links = null;
/*
$sql_links="SELECT tl.*, tip.visibility
FROM $course_link_table tl
LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id
WHERE tl.on_homepage='1' ";
*/
break;
case TOOL_STUDENT_VIEW:
$sql_links="SELECT tl.*, tip.visibility
FROM $course_link_table tl
LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id
WHERE tl.on_homepage='1' $condition_session";
break;
case TOOL_ADMIN:
$sql_links="SELECT tl.*, tip.visibility
FROM $course_link_table tl
LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id
WHERE tl.on_homepage='1' $condition_session";
break;
default:
$sql_links = null;
break;
}
//edit by Kevin Van Den Haute (kevin@develop-it.be) for integrating Smartblogs
if ($sql_links != null) {
$result_links = Database::query($sql_links,__FILE__,__LINE__);
$properties = array();
if (Database::num_rows($result_links) > 0) {
while ($links_row = Database::fetch_array($result_links)) {
unset($properties);
$properties['name'] = $links_row['title'];
$properties['session_id'] = $links_row['session_id'];
$properties['link'] = $links_row['url'];
$properties['visibility'] = $links_row['visibility'];
$properties['image'] = ($links_row['visibility']== '0') ? "file_html.gif" : "file_html.gif";
$properties['adminlink'] = api_get_path(WEB_CODE_PATH) . "link/link.php?action=editlink&id=".$links_row['id'];
$properties['target'] = $links_row['target'];
$tmp_all_tools_list[] = $properties;
}
}
}
if (isset($tmp_all_tools_list)) {
foreach ($tmp_all_tools_list as $toolsRow) {
if ($toolsRow['image'] == 'blog.gif') {
// Init
$tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER);
// Get blog id
$blog_id = substr($toolsRow['link'], strrpos($toolsRow['link'], '=') + 1, strlen($toolsRow['link']));
// Get blog members
if($is_platform_admin) {
$sql_blogs = "
SELECT *
FROM " . $tbl_blogs_rel_user . " blogs_rel_user
WHERE blog_id = " . $blog_id;
} else {
$sql_blogs = "
SELECT *
FROM " . $tbl_blogs_rel_user . " blogs_rel_user
WHERE
blog_id = " . $blog_id . " AND
user_id = " . api_get_user_id();
}
$result_blogs = Database::query($sql_blogs, __FILE__, __LINE__);
if (Database::num_rows($result_blogs) > 0) {
$all_tools_list[] = $toolsRow;
}
} else {
$all_tools_list[] = $toolsRow;
}
}
}
return $all_tools_list;
}
/**
* Displays the tools of a certain category.
* @param array List of tools as returned by get_tools_category()
* @return void
*/
function show_tools_category($all_tools_list)
{
global $_user;
$web_code_path = api_get_path(WEB_CODE_PATH);
$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST);
$is_allowed_to_edit = api_is_allowed_to_edit(null,true);
$is_platform_admin = api_is_platform_admin();
if (isset($all_tools_list)) {
$lnk = '';
foreach ($all_tools_list as $toolsRow) {
if (api_get_session_id()!=0 & & in_array($toolsRow['name'],array('course_maintenance','course_setting'))) {
continue;
}
if (!($i%2)) {
echo "< tr valign = \"top\" > \n";
}
// This part displays the links to hide or remove a tool.
// These links are only visible by the course manager.
unset($lnk);
echo '< td width = "50%" > ' . "\n";
if ($is_allowed_to_edit & & !api_is_coach()) {
if ($toolsRow['visibility'] == '1' & & $toolsRow['admin'] !='1') {
$link['name'] = Display::return_icon('visible.gif', get_lang('Deactivate'),array('id'=>'linktool_'.$toolsRow["id"]));
$link['cmd'] = "hide=yes";
$lnk[] = $link;
}
if ($toolsRow['visibility'] == '0' & & $toolsRow['admin'] !='1') {
$link['name'] = Display::return_icon('invisible.gif', get_lang('Activate'),array('id'=>'linktool_'.$toolsRow["id"]));
$link['cmd'] = "restore=yes";
$lnk[] = $link;
}
if (!empty($toolsRow['adminlink'])) {
echo '< a href = "'.$toolsRow['adminlink'].'" > '.Display::return_icon('edit.gif', get_lang('Edit')).'< / a > ';
}
}
// Both checks are necessary as is_platform_admin doesn't take student view into account
if ($is_platform_admin & & $is_allowed_to_edit) {
if ($toolsRow['admin'] !='1') {
$link['cmd'] = "hide=yes";
}
}
if (isset($lnk) & & is_array($lnk)) {
foreach ($lnk as $this_link) {
if (empty($toolsRow['adminlink'])) {
echo "< a class = \"make_visible_and_invisible\" href = \"" . api_get_self ( ) . " ? " . api_get_cidreq ( ) . " & amp ; id = " . $toolsRow[" id " ] . " & amp ; " . $ this_link [ ' cmd ' ] . " \ " > " . $this_link['name'] . "< / a > ";
//echo "< a class = \"make_visible_and_invisible\" href = \"javascript:void(0)\" > " . $this_link['name'] . "< / a > ";
}
}
} else { echo ' ';}
// NOTE : table contains only the image file name, not full path
if (!stristr($toolsRow['link'], 'http://')
& & !stristr($toolsRow['link'], 'https://')
& & !stristr($toolsRow['link'],'ftp://')) {
$toolsRow['link'] = $web_code_path . $toolsRow['link'];
}
if ($toolsRow['visibility'] == '0' & & $toolsRow['admin'] != '1') {
$class="class=\"invisible\"";
$info = pathinfo($toolsRow['image']);
$basename = basename ($toolsRow['image'],'.'.$info['extension']); // $file is set to "index"
$toolsRow['image'] = $basename.'_na.'.$info['extension'];
} else {
$class='';
}
$qm_or_amp = ((strpos($toolsRow['link'], '?') === FALSE) ? '?' : '& ');
//If it's a link, we don't add the cidReq
if ($toolsRow['image'] == 'file_html.gif' || $toolsRow['image'] == 'file_html_na.gif') {
$toolsRow['link'] = $toolsRow['link'].$qm_or_amp;
} else {
$toolsRow['link'] = $toolsRow['link'].$qm_or_amp.api_get_cidreq();
}
if (strpos($toolsRow['name'],'visio_')!==false) {
/*
$toollink = "\t" . '< a ' . $ class . ' href = "#" onclick = "window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_visio\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target = "' . $toolsRow['target'] . '" > ';
*/
$toollink = "\t" . '< a id = "tooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "javascript: void(0);" onclick = "window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target = "' . $toolsRow['target'] . '" > ';
$my_tool_link = "\t" . '< a id = "istooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "javascript: void(0);" onclick = "window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target = "' . $toolsRow['target'] . '" > ';
} elseif (strpos($toolsRow['name'],'chat')!==false & & api_get_course_setting('allow_open_chat_window')==true) {
/*
$toollink = "\t" . '< a ' . $ class . ' href = "#" onclick = "window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target = "' . $toolsRow['target'] . '" > ';
*/
$toollink = "\t" . '< a id = "tooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "javascript: void(0);" onclick = "window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target = "' . $toolsRow['target'] . '" > ';
$my_tool_link="\t" . '< a id = "istooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "javascript: void(0);" onclick = "window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target = "' . $toolsRow['target'] . '" > ';
} else {
if (count(explode('type=classroom',$toolsRow['link']))==2 || count(explode('type=conference',$toolsRow['link']))==2) {
//$toollink = "\t" . '< a ' . $ class . ' href = "' . $toolsRow['link'] . '" target = "_blank" > ';
$toollink = "\t" . '< a id = "tooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "' . $toolsRow['link'] . '" target = "_blank" > ';
$my_tool_link = "\t" . '< a id = "istooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "' . $toolsRow['link'] . '" target = "_blank" > ';
} else {
//$toollink = "\t" . '< a ' . $ class . ' href = "' . htmlspecialchars($toolsRow['link']) . '" target = "' . $toolsRow['target'] . '" > ';
$toollink = "\t" . '< a id = "tooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "' . htmlspecialchars($toolsRow['link']) . '" target = "' . $toolsRow['target'] . '" > ';
$my_tool_link = "\t" . '< a id = "istooldesc_'.$toolsRow[" id " ] . ' " ' . $ class . ' href = "' . htmlspecialchars($toolsRow['link']) . '" target = "' . $toolsRow['target'] . '" > ';
}
}
echo $toollink;
//var_dump($toollink);
/*
Display::display_icon($toolsRow['image'], get_lang(ucfirst($toolsRow['name'])));
*/
if ($toolsRow['image'] == 'file_html.gif' || $toolsRow['image'] == 'file_html_na.gif'
|| $toolsRow['image'] == 'scormbuilder.gif' || $toolsRow['image'] == 'scormbuilder_na.gif'
|| $toolsRow['image'] == 'blog.gif' || $toolsRow['image'] == 'blog_na.gif'
|| $toolsRow['image'] == 'external.gif' || $toolsRow['image'] == 'external_na.gif')
{
$tool_name = stripslashes($toolsRow['name']);
} else {
$tool_name = get_lang(ucfirst($toolsRow['name']));
}
Display::display_icon($toolsRow['image'], $tool_name, array('class'=>'tool-icon','id'=>'toolimage_'.$toolsRow["id"]));
//validacion when belongs to a session
$session_img = api_get_session_image($toolsRow['session_id'], $_user['status']);
echo '< / a > ';
echo $my_tool_link;
/*
echo ($toolsRow['image'] == 'file_html_na.gif' || $toolsRow['image'] == 'file_html.gif' || $toolsRow['image'] == 'scormbuilder.gif' || $toolsRow['image'] == 'scormbuilder_na.gif' || $toolsRow['image'] == 'blog.gif' || $toolsRow['image'] == 'blog_na.gif' || $toolsRow['image'] == 'external.gif' || $toolsRow['image'] == 'external_na.gif') ? ' '.stripslashes($toolsRow['name']) : ' '.get_lang(ucfirst($toolsRow['name']));
*/
echo "{$tool_name}$session_img";
echo "\t" . '< / a > ';
echo '< / td > ';
if ($i%2) {
echo "< / tr > ";
}
$i++;
}
}
if ($i%2) {
echo "< td width = \"50%\" > < / td > \n",
"< / tr > \n";
}
}
//End of functions show tools
/*
==============================================================================
MAIN CODE
==============================================================================
*/
/*
-----------------------------------------------------------
Work with data post askable by admin of course (franglais, clean this)
-----------------------------------------------------------
*/
//$session_id = api_get_session_id();
if (isset($_GET['sent_http_request']) & & $_GET['sent_http_request']==1) {
if(api_is_allowed_to_edit(null,true)) {
$tool_table = Database::get_course_table(TABLE_TOOL_LIST);
$tool_id = Security::remove_XSS($_GET["id"]);
$tool_info = api_get_tool_information($tool_id);
$tool_visibility = $tool_info['visibility'];
$tool_image = $tool_info['image'];
$new_image = str_replace('.gif','_na.gif',$tool_image);
$requested_image = ($tool_visibility == 0 ) ? $tool_image : $new_image;
$requested_clase = ($tool_visibility == 0 ) ? 'visible' : 'invisible';
$requested_message = ($tool_visibility == 0 ) ? 'is_active' : 'is_inactive';
$requested_view = ($tool_visibility == 0 ) ? 'visible.gif' : 'invisible.gif';
$requested_visible = ($tool_visibility == 0 ) ? 1 : 0;
$requested_view = ($tool_visibility == 0 ) ? 'visible.gif' : 'invisible.gif';
$requested_visible = ($tool_visibility == 0 ) ? 1 : 0;
//HIDE AND REACTIVATE TOOL
if ($_GET["id"]==strval(intval($_GET["id"]))) {
/* -- session condition for visibility
if (!empty($session_id)) {
$sql = "select session_id FROM $tool_table WHERE id='".$_GET["id"]."' AND session_id = '$session_id'";
$rs = Database::query($sql,__FILE__,__LINE__);
if (Database::num_rows($rs) > 0) {
$sql="UPDATE $tool_table SET visibility=$requested_visible WHERE id='".$_GET["id"]."' AND session_id = '$session_id'";
} else {
$sql_select = "select * FROM $tool_table WHERE id='".$_GET["id"]."'";
$res_select = Database::query($sql_select,__FILE__,__LINE__);
$row_select = Database::fetch_array($res_select);
$sql = "INSERT INTO $tool_table(name,link,image,visibility,admin,address,added_tool,target,category,session_id)
VALUES('{$row_select['name']}','{$row_select['link']}','{$row_select['image']}','0','{$row_select['admin']}','{$row_select['address']}','{$row_select['added_tool']}','{$row_select['target']}','{$row_select['category']}','$session_id')";
}
} else $sql="UPDATE $tool_table SET visibility=$requested_visible WHERE id='".$_GET["id"]."'";
*/
$sql="UPDATE $tool_table SET visibility=$requested_visible WHERE id='".$_GET["id"]."'";
Database::query($sql,__FILE__,__LINE__);
}
/*
-----------------------------------------------------------
HIDE
-----------------------------------------------------------
*/
/* if(isset($_GET['visibility']) & & $_GET['visibility']==0) // visibility 1 -> 0
{
if ($_GET["id"]==strval(intval($_GET["id"]))) {
$sql="UPDATE $tool_table SET visibility=0 WHERE id='".intval($_GET["id"])."'";
Database::query($sql,__FILE__,__LINE__);
}
}
/*
-----------------------------------------------------------
REACTIVATE
-----------------------------------------------------------
*/
/* elseif(isset($_GET['visibility'])& & $_GET['visibility']==1) // visibility 0,2 -> 1
{
if ($_GET["id"]==strval(intval($_GET["id"]))) {
Database::query("UPDATE $tool_table SET visibility=1 WHERE id='".intval($_GET["id"])."'",__FILE__,__LINE__);
}
}
*/
$response_data = array(
'image' => $requested_image,
'tclass' => $requested_clase,
'message' => $requested_message,
'view' => $requested_view
);
print(json_encode($response_data));
exit;
}
} else {
if(api_is_allowed_to_edit(null,true)) {
/*
-----------------------------------------------------------
HIDE
-----------------------------------------------------------
*/
if(!empty($_GET['hide'])) // visibility 1 -> 0
{
/* -- session condition for visibility
if (!empty($session_id)) {
$sql = "select session_id FROM $tool_table WHERE id='".intval($_GET["id"])."' AND session_id = '".intval($session_id)."'";
$rs = Database::query($sql,__FILE__,__LINE__);
if (Database::num_rows($rs) > 0) {
$sql="UPDATE $tool_table SET visibility=0 WHERE id='".intval($_GET["id"])."' AND session_id = '".intval($session_id)."'";
} else {
$sql_select = "select * FROM $tool_table WHERE id='".$_GET["id"]."'";
$res_select = Database::query($sql_select,__FILE__,__LINE__);
$row_select = Database::fetch_array($res_select);
$sql = "INSERT INTO $tool_table(name,link,image,visibility,admin,address,added_tool,target,category,session_id)
VALUES('{$row_select['name']}','{$row_select['link']}','{$row_select['image']}','0','{$row_select['admin']}','{$row_select['address']}','{$row_select['added_tool']}','{$row_select['target']}','{$row_select['category']}','$session_id')";
}
} else {
$sql="UPDATE $tool_table SET visibility=0 WHERE id='".intval($_GET["id"])."'";
}*/
$sql="UPDATE $tool_table SET visibility=0 WHERE id='".intval($_GET["id"])."'";
Database::query($sql,__FILE__,__LINE__);
Display::display_confirmation_message(get_lang('ToolIsNowHidden'));
}
/*
-----------------------------------------------------------
REACTIVATE
-----------------------------------------------------------
*/
elseif(!empty($_GET['restore'])) // visibility 0,2 -> 1
{
$sql = "UPDATE $tool_table SET visibility=1 WHERE id='".intval($_GET["id"])."'";
Database::query($sql,__FILE__,__LINE__);
Display::display_confirmation_message(get_lang('ToolIsNowVisible'));
}
}
}
// work with data post askable by admin of course
if (api_is_platform_admin()) {
// Show message to confirm that a tools must be hidden from available tools
// visibility 0,1->2
if (!empty($_GET['askDelete'])) {
?>
< div id = "toolhide" >
<?php echo get_lang ( "DelLk" ) ?>
< br / >
< a href = " <?php echo api_get_self () ?> " > <?php echo get_lang ( "No" ) ?> </ a > |
< a href = " <?php echo api_get_self () ?> ?delete=yes&id= <?php echo Security :: remove_XSS ( $_GET [ 'id' ]) ?> " > <?php echo get_lang ( "Yes" ) ?> </ a >
< / div >
<?php
}
/*
* Process hiding a tools from available tools.
*/
elseif (isset($_GET["delete"]) & & $_GET["delete"]) {
//where $id is set?
$id = intval($id);
Database::query("DELETE FROM $tool_table WHERE id='$id' AND added_tool=1",__FILE__,__LINE__);
}
}
/*
==============================================================================
SESSION DATA
==============================================================================
*/
/**
* Shows the general data for a particular meeting
*
* @param id session id
* @return string session data
*
*/
function show_session_data($id_session) {
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
$user_table = Database::get_main_table(TABLE_MAIN_USER);
$session_category_table = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
if ($id_session!=strval(intval($id_session))) {
return '';
} else {
$id_session = intval($id_session);
}
$sql = 'SELECT name, nbr_courses, nbr_users, nbr_classes, DATE_FORMAT(date_start,"%d-%m-%Y") as date_start, DATE_FORMAT(date_end,"%d-%m-%Y") as date_end, lastname, firstname, username, session_admin_id, nb_days_access_before_beginning, nb_days_access_after_end, session_category_id, visibility
FROM '.$session_table.'
LEFT JOIN '.$user_table.'
ON id_coach = user_id
WHERE '.$session_table.'.id='.$id_session;
$rs = Database::query($sql, __FILE__, __LINE__);
$session = Database::store_result($rs);
$session = $session[0];
$sql_category = 'SELECT name FROM '.$session_category_table.' WHERE id = "'.intval($session['session_category_id']).'"';
$rs_category = Database::query($sql_category, __FILE__, __LINE__);
$session_category = '';
if (Database::num_rows($rs_category) > 0) {
$rows_session_category = Database::store_result($rs_category);
$rows_session_category = $rows_session_category[0];
$session_category = $rows_session_category['name'];
}
if ($session['date_start'] == '00-00-0000') {
$msg_date = get_lang('NoTimeLimits');
} else {
$msg_date = get_lang('From').' '.$session['date_start'].' '.get_lang('To').' '.$session['date_end'];
}
$output = '';
if (!empty($session_category)) {
$output .= '< tr > < td > '. get_lang('SessionCategory') . ': ' . '< b > ' . $session_category .'< / b > < / td > < / tr > ';
}
$output .= '< tr > < td style = "width:50%" > '. get_lang('SessionName') . ': ' . '< b > ' . $session['name'] .'< / b > < / td > < td > '. get_lang('GeneralCoach') . ': ' . '< b > ' . $session['lastname'].' '.$session['firstname'].' ('.$session['username'].')' .'< / b > < / td > < / tr > ';
$output .= '< tr > < td > '. get_lang('SessionIdentifier') . ': '. Display::return_icon('star.png', ' ', array('align' => 'absmiddle')) .'< / td > < td > '. get_lang('Date') . ': ' . '< b > ' . $msg_date .'< / b > < / td > < / tr > ';
return $output;
}
/*
==============================================================================
COURSE ADMIN ONLY VIEW
==============================================================================
*/
// start of tools for CourseAdmins (teachers/tutors)
if(api_is_allowed_to_edit(null,true) & & !api_is_coach()) {
$current_protocol = $_SERVER['SERVER_PROTOCOL'];
$current_host = $_SERVER['HTTP_HOST'];
$server_protocol = substr($current_protocol,0,strrpos($current_protocol,'/'));
$server_protocol = $server_protocol.'://';
if ($current_host == 'localhost') {
//Get information of path
$info = explode('courses',api_get_self());
$path_work = substr($info[0], 0, strlen($info[0]));
} else {
$path_work = "";
}
?>
< div class = "courseadminview" style = "border:0px; margin-top: 0px;padding:5px 0px;" >
< div class = "normal-message" id = "id_normal_message" style = "display:none" >
<?php
echo '< img src = "'.$server_protocol.$current_host.'/'.$path_work.'main/inc/lib/javascript/indicator.gif" / > '." ";
echo get_lang('PleaseStandBy');
?>
< / div >
< div class = "confirmation-message" id = "id_confirmation_message" style = "display:none" > < / div >
< / div >
<?php
if (api_get_setting('show_session_data') === 'true' & & $id_session > 0) {
?>
< div class = "courseadminview" >
< span class = "viewcaption" > <?php echo get_lang ( "SessionData" ) ?> </ span >
< table width = "100%" >
<?php echo show_session_data ( $id_session ); ?>
< / table >
< / div >
<?php
}
?>
< div class = "courseadminview" >
< span class = "viewcaption" > <?php echo get_lang ( "Authoring" ) ?> </ span >
< table width = "100%" >
<?php $my_list = get_tools_category ( TOOL_AUTHORING ); show_tools_category ( $my_list ); ?>
< / table >
< / div >
< div class = "courseadminview" >
< span class = "viewcaption" > <?php echo get_lang ( "Interaction" ) ?> </ span >
< table width = "100%" >
<?php $my_list = get_tools_category ( TOOL_INTERACTION ); show_tools_category ( $my_list ); ?>
< / table >
< / div >
< div class = "courseadminview" >
< span class = "viewcaption" > <?php echo get_lang ( "Administration" ) ?> </ span >
< table width = "100%" >
<?php $my_list = get_tools_category ( TOOL_ADMIN_PLATEFORM ); show_tools_category ( $my_list ); ?>
< / table >
< / div >
<?php
} elseif (api_is_coach()) {
if (api_get_setting('show_session_data') === 'true' & & $id_session > 0) {
?>
< div class = "courseadminview" >
< span class = "viewcaption" > <?php echo get_lang ( "SessionData" ) ?> </ span >
< table width = "100%" >
<?php echo show_session_data ( $id_session ); ?>
< / table >
< / div >
<?php
}
?>
< div class = "Authoringview" >
< table width = "100%" >
<?php $my_list = get_tools_category ( TOOL_STUDENT_VIEW ); show_tools_category ( $my_list ); ?>
< / table >
< / div >
<?php
/*
==============================================================================
TOOLS AUTHORING
==============================================================================
*/
} else {
$my_list = get_tools_category(TOOL_STUDENT_VIEW);
if (count($my_list)>0) {
?>
< div class = "Authoringview" >
< table width = "100%" >
<?php show_tools_category ( $my_list ); ?>
< / table >
< / div >
<?php
}
}
