You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
428 lines
13 KiB
428 lines
13 KiB
<?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
|
|
==============================================================================
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
==============================================================================
|
|
FUNCTIONS
|
|
==============================================================================
|
|
*/
|
|
|
|
/**
|
|
* Displays the tools of a certain category.
|
|
*
|
|
* @return void
|
|
* @param string $course_tool_category contains the category of tools to display:
|
|
* "toolauthoring", "toolinteraction", "tooladmin", "tooladminplatform"
|
|
*/
|
|
|
|
function show_tools_category($course_tool_category)
|
|
{
|
|
$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();
|
|
$is_platform_admin = api_is_platform_admin();
|
|
|
|
switch ($course_tool_category)
|
|
{
|
|
case TOOL_STUDENT_VIEW:
|
|
$result = api_sql_query("SELECT * FROM $course_tool_table WHERE visibility = '1' AND (category = 'authoring' OR category = 'interaction') ORDER BY id",__FILE__,__LINE__);
|
|
$colLink ="##003399";
|
|
break;
|
|
|
|
case TOOL_AUTHORING:
|
|
|
|
$result = api_sql_query("SELECT * FROM $course_tool_table WHERE category = 'authoring' ORDER BY id",__FILE__,__LINE__);
|
|
$colLink ="##003399";
|
|
break;
|
|
|
|
case TOOL_INTERACTION:
|
|
|
|
$result = api_sql_query("SELECT * FROM $course_tool_table WHERE category = 'interaction' ORDER BY id",__FILE__,__LINE__);
|
|
$colLink ="##003399";
|
|
break;
|
|
|
|
case TOOL_ADMIN_VISIBLE:
|
|
|
|
$result = api_sql_query("SELECT * FROM $course_tool_table WHERE category = 'admin' AND visibility ='1' ORDER BY id",__FILE__,__LINE__);
|
|
$colLink ="##003399";
|
|
break;
|
|
|
|
case TOOL_ADMIN_PLATEFORM:
|
|
|
|
$result = api_sql_query("SELECT * FROM $course_tool_table WHERE category = 'admin' ORDER BY id",__FILE__,__LINE__);
|
|
$colLink ="##003399";
|
|
break;
|
|
|
|
}
|
|
|
|
while ($temp_row = Database::fetch_array($result))
|
|
{
|
|
$all_tools_list[]=$temp_row;
|
|
|
|
}
|
|
|
|
$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'";
|
|
|
|
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'";
|
|
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'";
|
|
break;
|
|
|
|
default:
|
|
$sql_links = null;
|
|
break;
|
|
}
|
|
|
|
//edit by Kevin Van Den Haute (kevin@develop-it.be) for integrating Smartblogs
|
|
if($sql_links != null)
|
|
{
|
|
$result_links = api_sql_query($sql_links,__FILE__,__LINE__);
|
|
|
|
while($links_row = Database::fetch_array($result_links))
|
|
{
|
|
unset($properties);
|
|
|
|
$properties['name'] = $links_row['title'];
|
|
$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'];
|
|
|
|
$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();
|
|
}
|
|
|
|
$result_blogs = api_sql_query($sql_blogs, __FILE__, __LINE__);
|
|
|
|
if(Database::num_rows($result_blogs) > 0)
|
|
$all_tools_list[] = $toolsRow;
|
|
}
|
|
else
|
|
$all_tools_list[] = $toolsRow;
|
|
}
|
|
}
|
|
|
|
if(isset($all_tools_list))
|
|
{
|
|
$lnk = '';
|
|
foreach($all_tools_list as $toolsRow)
|
|
{
|
|
if(!($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)
|
|
{
|
|
if($toolsRow['visibility'] == '1' && $toolsRow['admin'] !='1' && !strpos($toolsRow['link'],'learnpath_handler.php?learnpath_id'))
|
|
{
|
|
|
|
$link['name'] = '<img src="'.api_get_path(WEB_CODE_PATH).'img/visible.gif" align="absmiddle" alt="'.get_lang("Deactivate").'"/>';
|
|
|
|
$link['cmd'] = "hide=yes";
|
|
$lnk[] = $link;
|
|
}
|
|
|
|
if($toolsRow['visibility'] == '0' && $toolsRow['admin'] !='1')
|
|
{
|
|
$link['name'] = '<img src="'.api_get_path(WEB_CODE_PATH).'img/invisible.gif" align="absmiddle" alt="'.get_lang("Activate").'"/>';
|
|
$link['cmd'] = "restore=yes";
|
|
$lnk[] = $link;
|
|
}
|
|
|
|
if($toolsRow['adminlink'])
|
|
{
|
|
echo '<a href="'.$toolsRow['adminlink'].'"><img src="'.api_get_path(WEB_CODE_PATH).'img/edit.gif" align="absmiddle" alt="'.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')
|
|
{
|
|
$link['cmd'] = "hide=yes";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if(is_array($lnk))
|
|
{
|
|
foreach($lnk as $this_link)
|
|
{
|
|
if(!$toolsRow['adminlink'])
|
|
{
|
|
echo "<a href=\"" .api_get_self(). "?".api_get_cidreq()."&id=" . $toolsRow["id"] . "&" . $this_link['cmd'] . "\">" . $this_link['name'] . "</a>";
|
|
}
|
|
}
|
|
}
|
|
else{ echo ' ';}
|
|
|
|
// NOTE : table contains only the image file name, not full path
|
|
if(!stristr($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){
|
|
echo "\t" . '   <a ' . $class . ' href="#" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_visio\',config=\'height=\'+(screen.height)+\', width=\'+(screen.width-20)+\', toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"> ';
|
|
}
|
|
else {
|
|
echo "\t" . '   <a ' . $class . ' href="' . htmlspecialchars($toolsRow['link']) . '" target="' . $toolsRow['target'] . '"> ';
|
|
}
|
|
echo '<img src="' . $web_code_path . 'img/' . $toolsRow['image'] . '" align="absmiddle" border="0" alt="' . $toolsRow['image'] . '" /> ';
|
|
|
|
echo ($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($toolsRow['name']));
|
|
echo "\t" . '</a>';
|
|
echo '</td>';
|
|
if($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)
|
|
-----------------------------------------------------------
|
|
*/
|
|
if(api_is_allowed_to_edit())
|
|
{
|
|
/*
|
|
-----------------------------------------------------------
|
|
HIDE
|
|
-----------------------------------------------------------
|
|
*/
|
|
if($_GET["hide"]) // visibility 1 -> 0
|
|
{
|
|
api_sql_query("UPDATE $tool_table SET visibility=0 WHERE id='".$_GET["id"]."'",__FILE__,__LINE__);
|
|
Display::display_confirmation_message(get_lang('ToolIsNowHidden'));
|
|
}
|
|
|
|
/*
|
|
-----------------------------------------------------------
|
|
REACTIVATE
|
|
-----------------------------------------------------------
|
|
*/
|
|
elseif($_GET["restore"]) // visibility 0,2 -> 1
|
|
{
|
|
api_sql_query("UPDATE $tool_table SET visibility=1 WHERE id='".$_GET["id"]."'",__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 hide from available tools
|
|
// visibility 0,1->2
|
|
if($_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 $_GET["id"]?>"><?php echo get_lang("Yes")?></a>
|
|
</div>
|
|
<?php
|
|
}
|
|
|
|
/*
|
|
* Process hiding a tools from available tools.
|
|
*/
|
|
|
|
elseif(isset($_GET["delete"]) && $_GET["delete"])
|
|
{
|
|
api_sql_query("DELETE FROM $tool_table WHERE id='$id' AND added_tool=1",__FILE__,__LINE__);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
==============================================================================
|
|
COURSE ADMIN ONLY VIEW
|
|
==============================================================================
|
|
*/
|
|
|
|
// start of tools for CourseAdmins (teachers/tutors)
|
|
if(api_is_allowed_to_edit())
|
|
{
|
|
?>
|
|
<div class="courseadminview">
|
|
<span class="viewcaption"><?php echo get_lang("Authoring") ?></span>
|
|
<table width="100%">
|
|
<?php show_tools_category(TOOL_AUTHORING);?>
|
|
</table>
|
|
</div>
|
|
<div class="courseadminview">
|
|
<span class="viewcaption"><?php echo get_lang("Interaction") ?></span>
|
|
<table width="100%">
|
|
<?php show_tools_category(TOOL_INTERACTION); ?>
|
|
</table>
|
|
</div>
|
|
<div class="courseadminview">
|
|
<span class="viewcaption"><?php echo get_lang("Administration") ?></span>
|
|
<table width="100%">
|
|
<?php show_tools_category(TOOL_ADMIN_PLATEFORM); ?>
|
|
</table>
|
|
</div>
|
|
<?php
|
|
}
|
|
|
|
/*
|
|
==============================================================================
|
|
TOOLS AUTHORING
|
|
==============================================================================
|
|
*/
|
|
else{
|
|
?>
|
|
<div class="Authoringview">
|
|
|
|
<table width="100%">
|
|
<?php show_tools_category(TOOL_STUDENT_VIEW); ?>
|
|
</table>
|
|
</div>
|
|
<?php
|
|
}
|
|
?>
|