moodle-mod_game/tabs.php

<?php  // $Id: tabs.php,v 1.5.2.7 2011/07/24 15:44:55 bdaloukas Exp $
/**
 * Sets up the tabs used by the game pages based on the users capabilites.
 *
 * @author Tim Hunt and others.
 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
 * @package game
 */

if (empty($game)) {
    error('You cannot call this script in that way');
}
if (!isset($currenttab)) {
    $currenttab = '';
}
if (!isset($cm)) {
    $cm = get_coursemodule_from_instance('game', $game->id);
}
if (!isset($course)) {
    $course = get_record('course', 'id', $game->course);
}

$context = get_context_instance(CONTEXT_MODULE, $cm->id);

$tabs = array();
$row  = array();
$inactive = array();
$activated = array();

global $USER;


if (has_capability('mod/game:view', $context)) {
    $row[] = new tabobject('info', "$CFG->wwwroot/mod/game/view.php?q=$game->id", get_string('info', 'game'));
}

if (has_capability('mod/game:viewreports', $context)){
    $row[] = new tabobject('reports', "$CFG->wwwroot/mod/game/report.php?q=$game->id", get_string('results', 'game'));  
}

if (has_capability('mod/game:manage', $context)) {
	global $USER;
	$sesskey = $USER->sesskey;
	$url = "$CFG->wwwroot/course/mod.php?update=$cm->id&return=true&sesskey=$sesskey";
    $row[] = new tabobject('edit', $url, get_string('edit'));
}

global $COURSE;

if (has_capability('mod/game:viewreports', $context)){
        $link  = "{$CFG->wwwroot}/mod/game/showanswers.php?q={$game->id}";
        $title = get_string( 'showanswers', 'game');
        $row[] = new tabobject('answers', $link, $title);

        $link  = "{$CFG->wwwroot}/mod/game/preview.php?action=showattempts&amp;q={$game->id}";
        $title = get_string( 'showattempts', 'game')."</a>";
        $row[] = new tabobject('showattempts', $link, $title);

        $gamekind = $game->gamekind;
        if( $gamekind == 'hangman' or $gamekind == 'cross' or $gamekind == 'millionaire' or $gamekind == 'snakes'){
            $link  = "$CFG->wwwroot/mod/game/export.php?courseid={$COURSE->id}&target=html&q={$game->id}";
            $title = get_string( 'export_to_html', 'game');;
            $row[] = new tabobject('exporthtml', $link, $title);
        }

        if( $gamekind == 'hangman'){
            $link  = "$CFG->wwwroot/mod/game/export.php?courseid={$COURSE->id}&target=javame&q={$game->id}";
            $title = get_string( 'export_to_javame', 'game');
            $row[] = new tabobject('exportjavame', $link, $title);
        }

        if( $gamekind == 'bookquiz'){
            $link  = "$CFG->wwwroot/mod/game/bookquiz/questions.php?q={$game->id}";
            $title = get_string( 'game_bookquiz', 'game');
            $row[] = new tabobject('bookquiz', $link, $title);
        }
}

if ($currenttab == 'info' && count($row) == 1) {
    // Don't show only an info tab (e.g. to students).
} else {
    $tabs[] = $row;
}

if ($currenttab == 'reports' and isset($mode)) {
    $inactive[] = 'reports';
    $activated[] = 'reports';
    
    $allreports = get_list_of_plugins("mod/game/report");
    $reportlist = array ('overview' /*, 'regrade' , 'grading' , 'analysis'*/);   // Standard reports we want to show first

    foreach ($allreports as $report) {
        if (!in_array($report, $reportlist)) {
            $reportlist[] = $report;
        }
    }

    $row  = array();
    $currenttab = '';
    foreach ($reportlist as $report) {
        $row[] = new tabobject($report, "$CFG->wwwroot/mod/game/report.php?q=$game->id&amp;mode=$report",
                                get_string($report, 'game'));
        if ($report == $mode) {
            $currenttab = $report;
        }
    }
    $tabs[] = $row;
}

if ($currenttab == 'edit' and isset($mode)) {
    $inactive[] = 'edit';
    $activated[] = 'edit';

    $row  = array();
    $currenttab = $mode;

    $strgames = get_string('modulenameplural', 'game');
    $strgame = get_string('modulename', 'game');
    $streditinggame = get_string("editinga", "moodle", $strgame);
    $strupdate = get_string('updatethis', 'moodle', $strgame);
    $row[] = new tabobject('editq', "$CFG->wwwroot/mod/game/edit.php?gameid=$game->id", $strgame, $streditinggame);
    questionbank_navigation_tabs($row, $context, $course->id);
    $tabs[] = $row;
}

print_tabs($tabs, $currenttab, $inactive, $activated);