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<?php // $Id: toolaccess_details.php 10062 2006-11-20 19:37:38Z pcool $
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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 Dokeos S.A.
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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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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* @author Thomas Depraetere
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* @author Hugues Peeters
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* @author Christophe Gesche
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* @author Sebastien Piraux
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*
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* @package dokeos.tracking
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==============================================================================
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*/
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/*
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==============================================================================
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INIT SECTION
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==============================================================================
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*/
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$tool = $_REQUEST['tool'];
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$period = $_REQUEST['period'];
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$reqDate = $_REQUEST['reqDate'];
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$langFile = "tracking";
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include('../inc/global.inc.php');
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$nameTools = get_lang('ToolName');
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$interbreadcrumb[]= array ("url"=>"courseLog.php", "name"=> "Statistics");
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$htmlHeadXtra[] = "<style type='text/css'>
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/*<![CDATA[*/
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.mainLine {font-weight : bold;color : #FFFFFF;background-color : $colorDark;padding-left : 15px;padding-right : 15px;}
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.secLine {color : #000000;background-color : $666666;padding-left : 15px;padding-right : 15px;}
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.content {padding-left : 25px;}
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.specialLink{color : #0000FF;}
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.minilink{}
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.minitext{}
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/*]]>*/
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</style>
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<style media='print' type='text/css'>
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/*<![CDATA[*/
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td {border-bottom: thin dashed gray;}
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/*]]>*/
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</style>";
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Display::display_header($nameTools,"Tracking");
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?>
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<h3>
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<?php echo $nameTools; ?>
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</h3>
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<?php
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include(api_get_path(LIBRARY_PATH)."statsUtils.lib.inc.php");
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// the variables for the days and the months
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// Defining the shorts for the days
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$DaysShort = array (get_lang("SundayShort"), get_lang("MondayShort"), get_lang("TuesdayShort"), get_lang("WednesdayShort"), get_lang("ThursdayShort"), get_lang("FridayShort"), get_lang("SaturdayShort"));
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// Defining the days of the week to allow translation of the days
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$DaysLong = array (get_lang("SundayLong"), get_lang("MondayLong"), get_lang("TuesdayLong"), get_lang("WednesdayLong"), get_lang("ThursdayLong"), get_lang("FridayLong"), get_lang("SaturdayLong"));
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// Defining the months of the year to allow translation of the months
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$MonthsLong = array (get_lang("JanuaryLong"), get_lang("FebruaryLong"), get_lang("MarchLong"), get_lang("AprilLong"), get_lang("MayLong"), get_lang("JuneLong"), get_lang("JulyLong"), get_lang("AugustLong"), get_lang("SeptemberLong"), get_lang("OctoberLong"), get_lang("NovemberLong"), get_lang("DecemberLong"));
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// Defining the months of the year to allow translation of the months
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$MonthsShort = array (get_lang("JanuaryShort"), get_lang("FebruaryShort"), get_lang("MarchShort"), get_lang("AprilShort"), get_lang("MayShort"), get_lang("JuneShort"), get_lang("JulyShort"), get_lang("AugustShort"), get_lang("SeptemberShort"), get_lang("OctoberShort"), get_lang("NovemberShort"), get_lang("DecemberShort"));
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$tool=$_REQUEST['tool'];
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$period=$_REQUEST['period'];
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$reqdate=$_REQUEST['reqdate'];
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?>
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<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<?php
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$TABLETRACK_ACCESS = $statsDbName."`.`track_e_access";
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if(isset($_cid)) //stats for the current course
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{
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// to see stats of one course user must be courseAdmin of this course
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$is_allowedToTrack = $is_courseAdmin;
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$courseCodeEqualcidIfNeeded = "AND `access_cours_code` = '$_cid'";
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}
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else // stats for all courses
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{
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// to see stats of all courses user must be platformAdmin
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$is_allowedToTrack = $is_platformAdmin;
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$courseCodeEqualcidIfNeeded = "";
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}
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if( $is_allowedToTrack && $_configuration['tracking_enabled'])
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{
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// list of all tools
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if (!isset($tool))
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{
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$sql = "SELECT `access_tool`, count( access_tool )
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FROM `$TABLETRACK_ACCESS`
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WHERE `access_tool` IS NOT NULL
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".$courseCodeEqualcidIfNeeded."
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GROUP BY `access_tool`";
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echo "<tr><td>";
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echo "<tr>
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<td>
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";
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if(isset($_cid)) echo "<b>$_cid : </b>";
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echo " <b>$langToolList</b>
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</td>
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</tr>
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";
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$results = getManyResults2Col($sql);
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echo "<table cellpadding='0' cellspacing='0' border='0' align=center>";
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echo "<tr bgcolor='#E6E6E6'>
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<td width='70%'>
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$langToolTitleToolnameColumn
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</td>
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<td width='30%'>
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$langToolTitleCountColumn
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</td>
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</tr>";
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if (is_array($results))
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{
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for($j = 0 ; $j < count($results) ; $j++)
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{
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echo "<tr>";
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echo "<td><a href='toolaccess_details.php?tool=".urlencode($results[$j][0])."'>".get_lang($results[$j][0])."</a></td>";
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echo "<td align='right'>".$results[$j][1]."</td>";
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echo"</tr>";
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}
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}
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else
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{
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echo "<tr>";
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echo "<td colspan='2'><center>".$langNoResult."</center></td>";
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echo"</tr>";
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}
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echo "</table></td></tr>";
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}
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else
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{
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// this can prevent bug if there is special chars in $tool
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$encodedTool = urlencode($tool);
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$tool = urldecode($tool);
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if( !isset($reqdate) )
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$reqdate = time();
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echo "<tr>
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<td>
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";
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if(isset($_cid)) echo "<b>$_cid : </b>";
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echo " <b>".get_lang($tool)."</b>
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</td>
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</tr>
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";
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/* ------ display ------ */
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// displayed period
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echo "<tr><td>";
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switch($period)
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{
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case "month" :
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echo $MonthsLong[date("n", $reqdate)-1].date(" Y", $reqdate);
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break;
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case "week" :
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$weeklowreqdate = ($reqdate-(86400*date("w" , $reqdate)));
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$weekhighreqdate = ($reqdate+(86400*(6-date("w" , $reqdate)) ));
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echo "<b>".$langFrom."</b> ".date("d " , $weeklowreqdate).$MonthsLong[date("n", $weeklowreqdate)-1].date(" Y" , $weeklowreqdate);
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echo " <b>".$langTo."</b> ".date("d " , $weekhighreqdate ).$MonthsLong[date("n", $weekhighreqdate)-1].date(" Y" , $weekhighreqdate);
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break;
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// default == day
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default :
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$period = "day";
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case "day" :
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echo $DaysLong[date("w" , $reqdate)].date(" d " , $reqdate).$MonthsLong[date("n", $reqdate)-1].date(" Y" , $reqdate);
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break;
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}
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echo "</tr></td>";
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// periode choice
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echo "<tr>
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<td>
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<small>
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=day&reqdate=$reqdate' class='specialLink'>$langPeriodDay</a>]
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=week&reqdate=$reqdate' class='specialLink'>$langPeriodWeek</a>]
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=month&reqdate=$reqdate' class='specialLink'>$langPeriodMonth</a>]
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||
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";
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switch($period)
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{
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case "month" :
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// previous and next date must be evaluated
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// 30 days should be a good approximation
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$previousReqDate = mktime(1,1,1,date("m",$reqdate)-1,1,date("Y",$reqdate));
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$nextReqDate = mktime(1,1,1,date("m",$reqdate)+1,1,date("Y",$reqdate));
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echo "
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=month&reqdate=$previousReqDate' class='specialLink'>$langPreviousMonth</a>]
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=month&reqdate=$nextReqDate' class='specialLink'>$langNextMonth</a>]
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";
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break;
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case "week" :
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// previous and next date must be evaluated
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$previousReqDate = $reqdate - 7*86400;
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$nextReqDate = $reqdate + 7*86400;
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echo "
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=week&reqdate=$previousReqDate' class='specialLink'>$langPreviousWeek</a>]
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=week&reqdate=$nextReqDate' class='specialLink'>$langNextWeek</a>]
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";
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break;
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case "day" :
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// previous and next date must be evaluated
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$previousReqDate = $reqdate - 86400;
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$nextReqDate = $reqdate + 86400;
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echo "
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=day&reqdate=$previousReqDate' class='specialLink'>$langPreviousDay</a>]
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[<a href='".$_SERVER['PHP_SELF']."?tool=$encodedTool&period=day&reqdate=$nextReqDate' class='specialLink'>$langNextDay</a>]
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";
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break;
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}
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echo" ||
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[<a href='".$_SERVER['PHP_SELF']."' class='specialLink'>$langViewToolList</a>]
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</small>
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</td>
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</tr>
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";
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// display information about this period
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switch($period)
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{
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// all days
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case "month" :
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$sql = "SELECT UNIX_TIMESTAMP(`access_date`)
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FROM `$TABLETRACK_ACCESS`
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WHERE `access_tool` = '$tool'
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".$courseCodeEqualcidIfNeeded."
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AND MONTH(`access_date`) = MONTH(FROM_UNIXTIME('$reqdate'))
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AND YEAR(`access_date`) = YEAR(FROM_UNIXTIME('$reqdate'))
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ORDER BY `access_date` ASC";
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$days_array = daysTab($sql);
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makeHitsTable($days_array,$langDay);
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break;
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// all days
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case "week" :
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$sql = "SELECT UNIX_TIMESTAMP(`access_date`)
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FROM `$TABLETRACK_ACCESS`
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WHERE `access_tool` = '$tool'
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".$courseCodeEqualcidIfNeeded."
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AND WEEK(`access_date`) = WEEK(FROM_UNIXTIME('$reqdate'))
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AND YEAR(`access_date`) = YEAR(FROM_UNIXTIME('$reqdate'))
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ORDER BY `access_date` ASC";
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$days_array = daysTab($sql);
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makeHitsTable($days_array,$langDay);
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break;
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// all hours
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case "day" :
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$sql = "SELECT UNIX_TIMESTAMP(`access_date`)
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FROM `$TABLETRACK_ACCESS`
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WHERE `access_tool` = '$tool'
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".$courseCodeEqualcidIfNeeded."
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AND DAYOFYEAR(`access_date`) = DAYOFYEAR(FROM_UNIXTIME('$reqdate'))
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AND YEAR(`access_date`) = YEAR(FROM_UNIXTIME('$reqdate'))
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ORDER BY `access_date` ASC";
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$hours_array = hoursTab($sql,$reqdate);
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makeHitsTable($hours_array,$langHour);
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break;
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}
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}
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}
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else // not allowed to track
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{
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if(!$_configuration['tracking_enabled'])
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{
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echo $langTrackingDisabled;
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}
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else
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{
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echo get_lang('NotAllowed');
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}
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}
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?>
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</table>
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<?php
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// footer
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Display::display_footer();
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?>
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