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296 lines
8.6 KiB
296 lines
8.6 KiB
<?php
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// $Id: 3column.php,v 1.2 2006/08/10 14:26:12 pcool Exp $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004-2005 Dokeos S.A.
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Copyright (c) 2003 Ghent University
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Copyright (c) 2001 Universite Catholique de Louvain
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Copyright (c) various contributors
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Copyright (c) Bart Mollet, Hogeschool Gent
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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* HOME PAGE FOR EACH COURSE (BASIC TOOLS FIXED)
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*
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* This page, included in every course's index.php is the home
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* page.To make administration simple, the professor edits his
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* course from it's home page. Only the login detects that the
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* visitor is allowed to activate, deactivate home page links,
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* access to Professor's tools (statistics, edit forums...).
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*
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* @package dokeos.course_home
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==============================================================================
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*/
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$hide = isset($_GET['hide']) && $_GET['hide'] == 'yes' ? 'yes' : null;
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$restore = isset($_GET['restore']) && $_GET['restore'] == 'yes' ? 'yes' : null;
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$id = isset($_GET['id']) ? intval($_GET['id']) : null;
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include('../../main/course_home/btf_functions.php'); // RH: extra ../
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$TABLE_TOOLS = Database::get_main_table(TABLE_MAIN_COURSE_MODULE);
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$TBL_ACCUEIL = Database::get_course_table(TABLE_TOOL_LIST);
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// WORK with data post askable by admin of course
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if (api_is_allowed_to_edit(null,true))
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{
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/* Work request */
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/*> > > > > > > > > > > > MODIFY HOME PAGE < < < < < < < < < < < <*/
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/*
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* Edit visibility of tools
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*
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* visibility = 1 - everybody
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* visibility = 0 - prof and admin
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* visibility = 2 - admin
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*
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* Who can change visibility ?
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*
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* admin = 0 - prof and admin
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* admin = 1 - admin
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*
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* Show message to confirm that a tools must be hide from aivailable tools
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*
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* visibility 0,1->2 - $remove
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*
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* Process hiding a tools from aivailable tools.
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*
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* visibility=2 are only view by Dokeos
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* Administrator visibility 0,1->2 - $destroy
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*
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* visibility 1 -> 0 - $hide / $restore
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*/
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/*
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* diplay message to confirm that a tools must be hide from aivailable tools
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* (visibility 0,1->2)
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*/
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if($remove)
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{
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$sql = "SELECT * FROM $TBL_ACCUEIL WHERE id=$id";
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$result = Database::query($sql,__FILE__,__LINE__);
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$toolsRow = Database::fetch_array($result);
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$tool_name = htmlspecialchars($toolsRow['name'] != "" ? $toolsRow['name'] : $toolsRow['link'],ENT_QUOTES,$charset);
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if($toolsRow['img'] != "external.gif")
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{
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$toolsRow['link']=api_get_path(WEB_CODE_PATH).$toolsRow['link'];
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}
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$toolsRow['image']=api_get_path(WEB_CODE_PATH)."img/".$toolsRow['image'];
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echo "<br><br><br>\n";
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echo "<table class=\"message\" width=\"70%\" align=\"center\">\n",
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"<tr><td width=\"7%\" align=\"center\">\n",
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"<a href=\"".$toolsRow['link']."\">".Display::return_icon($toolsRow['image'], get_lang('Delete')),"</a></td>\n",
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"<td width=\"28%\" height=\"45\"><small>\n",
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"<a href=\"".$toolsRow['link']."\">".$tool_name."</a></small></td>\n";
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echo "<td align=\"center\">\n",
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"<font color=\"#ff0000\">",
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" ",
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"<strong>",get_lang('DelLk'),"</strong>",
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"<br> \n",
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"<a href=\"".api_get_self()."\">",get_lang('No'),"</a>\n",
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" | \n",
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"<a href=\"".api_get_self()."?destroy=yes&id=$id\">",get_lang('Yes'),"</a>\n",
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"</font></td></tr>\n",
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"</table>\n";
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echo "<br><br><br>\n";
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} // if remove
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/*
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* Process hiding a tools from aivailable tools.
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* visibility=2 are only view by Dokeos Administrator (visibility 0,1->2)
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*/
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elseif ($destroy)
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{
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Database::query("UPDATE $TBL_ACCUEIL SET visibility='2' WHERE id=$id");
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}
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/*--------------------------------------
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HIDE
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--------------------------------------*/
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elseif ($hide) // visibility 1 -> 0
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{
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Database::query("UPDATE $TBL_ACCUEIL SET visibility=0 WHERE id=$id");
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Display::display_confirmation_message(get_lang('ToolIsNowHidden'));
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}
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/*--------------------------------------
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REACTIVATE
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--------------------------------------*/
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elseif ($restore) // visibility 0,2 -> 1
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{
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Database::query("UPDATE $TBL_ACCUEIL SET visibility=1 WHERE id=$id");
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Display::display_confirmation_message(get_lang('ToolIsNowVisible'));
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}
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/*
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* editing "apparance" of a tools on the course Home Page.
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*/
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elseif (isset ($update) && $update)
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{
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$result = Database::query("SELECT * FROM $TBL_ACCUEIL WHERE id=$id");
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$toolsRow = Database::fetch_array($result);
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$racine = $_configuration['root_sys']."/".$currentCourseID."/images/";
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$chemin = $racine;
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$name = $toolsRow[1];
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$image = $toolsRow[3];
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echo "<tr>\n",
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"<td colspan=\"4\">\n",
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"<table>\n",
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"<tr>\n",
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"<td>\n",
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"<form method=\"post\" action=\"".api_get_self()."\">\n",
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"<input type=\"hidden\" name=\"id\" value=\"$id\">\n",
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"Image : ".Display::return_icon($image)."\n",
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"</td>\n",
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"<td>\n",
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"<select name=\"image\">\n",
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"<option selected>",$image,"</option>\n";
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if ($dir = @opendir($chemin))
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{
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while($file = readdir($dir))
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{
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if($file==".." OR $file==".")
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{
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unset($file);
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}
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echo "<option>",$file,"</option>\n";
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}
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closedir($dir);
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}
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echo "</select>\n",
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"</td>\n",
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"</tr>\n",
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"<tr>\n",
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"<td>",get_lang('NameOfTheLink')," : </td>\n",
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"<td><input type=\"text\" name=\"name\" value=\"",$name,"\"></td>\n",
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"</tr>\n",
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"<tr>\n",
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"<td>Lien :</td>\n",
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"<td><input type=\"text\" name=\"link\" value=\"",$link,"\"></td>\n",
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"</tr>\n",
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"<tr>\n",
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"<td colspan=\"2\"><input type=\"submit\" name=\"submit\" value=\"",get_lang('Ok'),"\"></td>\n",
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"</tr>\n",
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"</form>\n",
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"</table>\n",
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"</td>\n",
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"</tr>\n";
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}
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}
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// work with data post askable by admin of course
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if ($is_platformAdmin && api_is_allowed_to_edit(null,true) && !api_is_coach())
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{
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// Show message to confirm that a tools must be hide from aivailable tools
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// visibility 0,1->2
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if($askDelete)
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{
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echo "<table align=\"center\"><tr>\n",
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"<td colspan=\"4\">\n",
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"<br><br>\n",
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"<font color=\"#ff0000\">",
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" ",
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"<strong>",get_lang('DelLk'),"</strong>",
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"<br> \n",
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"<a href=\"".api_get_self()."\">",get_lang('No'),"</a>\n",
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" | \n",
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"<a href=\"".api_get_self()."?delete=yes&id=$id\">",get_lang('Yes'),"</a>\n",
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"</font>\n",
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"<br><br><br>\n",
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"</td>\n",
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"</tr>",
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"</table>\n";
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} // if remove
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/*
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* Process hiding a tools from aivailable tools.
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* visibility=2 are only viewed by Dokeos Administrator visibility 0,1->2
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*/
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elseif (isset($delete) && $delete)
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{
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Database::query("DELETE FROM $TBL_ACCUEIL WHERE id=$id AND added_tool=1");
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}
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}
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echo "<table class=\"item\" align=\"center\" border=\"0\" width=\"95%\">\n";
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/*==========================
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TOOLS FOR EVERYBODY
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==========================*/
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echo "<tr>\n<td colspan=\"6\"> </td>\n</tr>\n";
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echo "<tr>\n<td colspan=\"6\">";
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showtools2('Basic');
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showtools2('External');
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echo "</td>\n</tr>\n";
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/*==========================
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PROF ONLY VIEW
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==========================*/
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if (api_is_allowed_to_edit(null,true) && !api_is_coach())
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{
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echo "<tr><td colspan=\"6\"><hr noshade size=\"1\" /></td></tr>\n",
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"<tr>\n","<td colspan=\"6\">\n",
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"<font color=\"#F66105\">\n",get_lang('CourseAdminOnly'),"</font>\n",
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"</td>\n","</tr>\n";
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echo "<tr>\n<td colspan=\"6\">";
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showtools2('courseAdmin');
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echo "</td>\n</tr>\n";
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}
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/*--------------------------------------
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TOOLS FOR PLATFORM ADMIN ONLY
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--------------------------------------*/
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if ($is_platformAdmin && api_is_allowed_to_edit(null,true) && !api_is_coach())
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{
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echo "<tr>","<td colspan=\"6\">",
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"<hr noshade size=\"1\" />",
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"</td>","</tr>\n",
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"<tr>\n","<td colspan=\"6\">\n",
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"<font color=\"#F66105\" >",get_lang('PlatformAdminOnly'),"</font>\n",
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"</td>\n","</tr>\n";
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echo "<tr>\n<td colspan=\"6\">";
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showtools2('platformAdmin');
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echo "</td>\n</tr>\n";
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}
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echo "</table>\n";
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?>
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