PHP action_bar函数代码示例

 /**
  * Returns an HTML Form for editing the XML.
  * 
  * @global string $course_code
  * @global string $langSubmit
  * @global string $langRequiredFields
  * @param  array  $data - array containing data to preload the form with
  * @return string
  */
 
 public function asForm($data = null) {
     global $course_code, $langSubmit, $langRequiredFields, $langBack;;
     $out = action_bar(array(
     array('title' => $langBack,
         'url' => "index.php",
         'icon' => 'fa-reply',
         'level' => 'primary-label')),false);
     $out .= "<div class='right smaller'>$langRequiredFields</div>";
     $out .= "
             <form class='form-horizontal' role='form' method='post' enctype='multipart/form-data' action='" . $_SERVER['SCRIPT_NAME'] . "?course=$course_code'>
             <ul class='nav nav-tabs' role='tablist'>
                <li class='active'><a href='#tabs-1' role='tab' data-toggle='tab'>" . $GLOBALS['langCMeta']['courseGroup'] . "</a></li>
                <li><a href='#tabs-2' role='tab' data-toggle='tab'>" . $GLOBALS['langCMeta']['instructorGroup'] . "</a></li>
                <li><a href='#tabs-3' role='tab' data-toggle='tab'>" . $GLOBALS['langCMeta']['curriculumGroup'] . "</a></li>
                <li><a href='#tabs-4' role='tab' data-toggle='tab'>" . $GLOBALS['langCMeta']['unitsGroup'] . "</a></li>
             </ul>
             <div class='tab-content'>
                 <div class='tab-pane fade in active' id='tabs-1' style='padding-top:20px'>";
     if ($data != null) {
         $this->populate($data);
     }
     $out .= $this->populateForm();
     $out .= "</div>
              <p class='right'><input class='btn btn-primary' type='submit' name='submit' value='$langSubmit'></p>
              </div>
              </form>
              <div class='right smaller'>$langRequiredFields</div>";
     return $out;
 }

function statistics_tools($course_code, $self_link = "", $relative_path = "") {
    
    global $tool_content, $langStat, $langUsersLog, $langFavourite, $langUserLogins, 
            $langUserDuration, $langLearningPaths, $langGroupUsage, $langOldStats, 
            $langAccept, $langOldStatsExpireConfirm;
    
    return $tool_content .= action_bar(array(
                array('title' => $langStat,
                    'url' => $relative_path . "index.php?course=$course_code",
                    'icon' => 'fa-bar-chart',
                    'show' => $self_link != "index",
                    'level' => 'primary-label'),
                array('title' => $langUsersLog,
                    'url' => $relative_path . "displaylog.php?course=$course_code",
                    'icon' => 'fa-user',
                    'show' => $self_link != "displaylog",
                    'level' => 'primary'),
                array('title' => $langFavourite,
                    'url' => $relative_path . "favourite.php?course=$course_code&first=",
                    'icon' => 'fa-gear',
                    'show' => $self_link != "favourite",
                    'level' => 'primary'),
                array('title' => $langUserLogins,
                    'url' => $relative_path . "userlogins.php?course=$course_code&first=",
                    'icon' => ' fa-comments-o',
                    'show' => $self_link != "userlogins",
                    'level' => 'primary'),
                array('title' => $langUserDuration,
                    'url' => $relative_path . "userduration.php?course=$course_code",
                    'icon' => 'fa-clock-o',
                    'show' => $self_link != "userduration",
                    'level' => 'primary'),
                array('title' => $langLearningPaths,
                    'url' => $relative_path . "../learnPath/detailsAll.php?course=$course_code&from_stats=1",
                    'icon' => 'fa-ellipsis-h',
                    'show' => $self_link != "detailsAll"),
                array('title' => $langGroupUsage,
                    'url' => $relative_path . "group.php?course=$course_code",
                    'icon' => 'fa-users',
                    'show' => $self_link != "group"),
                array('title' => $langOldStats,
                    'url' => $relative_path . 'oldStats.php?course=' . $course_code,
                    'icon' => 'fa-calendar',
                    'confirm_title' => $langOldStats,
                    'confirm_button' => $langAccept,
                    'confirm' => $langOldStatsExpireConfirm,
                    'show' => $self_link != "oldStats"),
            ));
}

function admin_statistics_tools($self_link = "") {
    global $tool_content, $langPlatformGenStats, $langVisitsStats, $langVisitsCourseStats, 
            $langBack, $langOldStats, $langAccept, $langOldStatsExpireConfirm, $langMonthlyReport;
    
    $tool_content .= action_bar(array(                
                array('title' => $langBack,
                    'url' => "",
                    'icon' => 'fa-reply',
                    'level' => 'primary-label'),
                array('title' => $langPlatformGenStats,
                    'url' => "stateclass.php",
                    'icon' => 'fa-bar-chart',
                    'show' => $self_link != "stateclass",
                    'level' => 'primary-label'),
                array('title' => $langVisitsStats,
                    'url' => "platformStats.php?first=",
                    'icon' => 'fa-sign-in',
                    'show' => $self_link != "platformStats",
                    'level' => 'primary'),
                array('title' => $langVisitsCourseStats,
                    'url' => "visitsCourseStats.php?first=",
                    'icon' => 'fa-user',
                    'show' => $self_link != "visitsCourseStats",
                    'level' => 'primary'),
                array('title' => $langOldStats,
                    'url' => "oldStats.php",
                    'icon' => 'fa-file-text-o',
                    'level' => 'primary',
                    'confirm_title' => $langOldStats,
                    'confirm_button' => $langAccept,
                    'show' => $self_link != "oldStats",
                    'confirm' => $langOldStatsExpireConfirm),
                array('title' => $langMonthlyReport,
                    'url' => "monthlyReport.php",
                    'icon' => 'fa-calendar',
                    'show' => $self_link != "monthlyReport",
                    'level' => 'primary'),
            ));
}

require_once 'archive_functions.php';

$toolName = $langCourseInfo;
$pageName = $langArchiveCourse;
$navigation[] = array('url' => "index.php?course=$course_code", 'name' => $langCourseInfo);

if (!isset($_GET['token']) || !validate_csrf_token($_GET['token'])) csrf_token_error();

doArchive($course_id, $course_code);

$tool_content .= "
    <div class='alert alert-info'>
      <ol>
        <li>$langBUCourseDataOfMainBase $course_code</li>
        <li>$langBackupOfDataBase $course_code</li>
      </ol>
    </div>
    <div class='alert alert-success'>$langBackupSuccesfull</div>" .
    action_bar(array(
        array('title' => $langDownloadIt,
              'url' => $urlAppend . "courses/archive/$course_code/$course_code-" . date('Ymd') . ".zip",
              'icon' => 'fa-download',
              'button-class' => 'btn-success',
              'level' => 'primary-label'),
        array('title' => $langBack,
              'url' => "index.php?course=$course_code",
              'icon' => 'fa-reply',
              'level' => 'primary-label')), false);

draw($tool_content, 2);

$forum_name = $myrow->name;
$forum_id = $myrow->id;

if (isset($_GET['empty'])) { // if we come from newtopic.php
    $tool_content .= "<div class='alert alert-warning'>$langEmptyNewTopic</div>";
}

$pageName = q($forum_name);
if ($can_post) {
    $tool_content .= 
            action_bar(array(
                array('title' => $langNewTopic,
                    'url' => "newtopic.php?course=$course_code&amp;forum=$forum_id",
                    'icon' => 'fa-plus-circle',
                    'level' => 'primary-label',
                    'button-class' => 'btn-success'),
                array('title' => $langBack,
                    'url' => "index.php?course=$course_code",
                    'icon' => 'fa-reply',
                    'level' => 'primary-label')                
                ));
}

/*
 * Retrieve and present data from course's forum
 */

$total_topics = Database::get()->querySingle("SELECT num_topics FROM forum
                WHERE id = ?d
                AND course_id = ?d", $forum_id, $course_id)->num_topics;

    $form_action_url .= isset($_GET['modifyCat']) ? "&modifyCat=" . intval($_GET['modifyCat']) : "&newCat=yes";
    if (isset($_GET['modifyCat'])) {
        $q_cat = Database::get()->querySingle("SELECT * FROM exercise_question_cats WHERE question_cat_id = ?d", $_GET['modifyCat']);
    }
    $questionCatName = Session::has('questionCatName') ? Session::get('questionCatName') : (isset($q_cat) ? $q_cat->question_cat_name : '');
    $tool_content .= action_bar(array(array('title' => $langBack, 'level' => 'primary-label', 'icon' => 'fa-reply', 'url' => "question_categories.php?course={$course_code}")));
    $tool_content .= "\n        <div class='form-wrapper'>\n            <form class='form-horizontal' role='form' action='{$form_action_url}' method='post'>\n                <div class='form-group " . (Session::getError('questionCatName') ? "has-error" : "") . "'>\n                    <label for='questionCatName' class='col-sm-2 control-label'>{$langTitle}:</label>\n                    <div class='col-sm-10'>\n                      <input name='questionCatName' type='text' class='form-control' id='questionCatName' placeholder='{$langTitle}' value='{$questionCatName}'>\n                      <span class='help-block'>" . Session::getError('questionCatName') . "</span>\n                    </div>\n                </div>\n                <div class='form-group'>\n                    <div class='col-sm-10 col-sm-offset-2'>\n                        <input class='btn btn-primary' name='submitCat' type='submit' value='{$langSubmit}'>\n                        <a href='question_categories.php?course={$course_code}' class='btn btn-default'>{$langCancel}</a>\n                    </div>\n                </div>                \n            </form>\n        </div>";
} elseif (isset($_GET['deleteCat'])) {
    $q_cat_id = $_GET['deleteCat'];
    if (Database::get()->query("DELETE FROM exercise_question_cats WHERE question_cat_id = ?d AND course_id = ?d", $q_cat_id, $course_id)->affectedRows > 0) {
        Database::get()->query("UPDATE exercise_question SET category = ?d WHERE category = ?d AND course_id = ?d", 0, $q_cat_id, $course_id);
        Session::Messages($langDelCatSuccess, 'alert-success');
    }
    redirect_to_home_page("modules/exercise/question_categories.php?course={$course_code}");
} else {
    $pageName = $langQuestionCats;
    $navigation[] = array("url" => "index.php?course={$course_code}", "name" => $langExercices);
    $tool_content .= action_bar(array(array('title' => $langNewCat, 'level' => 'primary-label', 'icon' => 'fa-plus-circle', 'url' => "question_categories.php?course={$course_code}&newCat=yes", 'button-class' => 'btn-success'), array('title' => $langBack, 'level' => 'primary', 'icon' => 'fa-reply', 'url' => "index.php?course={$course_code}")));
    $q_cats = Database::get()->queryArray("SELECT * FROM exercise_question_cats WHERE course_id = ?d", $course_id);
    if (count($q_cats) > 0) {
        $tool_content .= "\n            <div class='table-responsive'>\n                <table class='table-default'>\n                    <tbody>\n                        <tr>\n                            <th>{$langTitle}</th>\n                            <th class='text-center'>" . icon('fa-gears') . "</th>\n                        </tr> \n                    ";
        foreach ($q_cats as $q_cat) {
            $action_button = action_button(array(array('title' => $langEdit, 'url' => "question_categories.php?course={$course_code}&modifyCat={$q_cat->question_cat_id}", 'icon' => 'fa-edit'), array('title' => $langDelete, 'url' => "question_categories.php?course={$course_code}&deleteCat={$q_cat->question_cat_id}", 'icon' => 'fa-times', 'confirm' => $langQuestionCatDelConfirrm, 'class' => 'delete')));
            $tool_content .= "\n                        <tr>\n                            <td>{$q_cat->question_cat_name}</td>\n                            <td class='option-btn-cell'>{$action_button}</td>\n                        </tr>";
        }
        $tool_content .= "                \n                    </tbody>\n                </table>\n            </div>";
    } else {
        $tool_content .= "<div class='alert alert-warning'>{$langNoQuestionCats}</div>";
    }
}
draw($tool_content, 2, null, $head_content);

    Database::get()->query('DELETE FROM module_disable');
    if (isset($_POST['moduleDisable'])) {
        $optArray = implode(', ', array_fill(0, count($_POST['moduleDisable']), '(?d)'));
        Database::get()->query('INSERT INTO module_disable (module_id) VALUES ' . $optArray,
            array_keys($_POST['moduleDisable']));
    }
    Session::Messages($langWikiEditionSucceed, 'alert-success');
    redirect_to_home_page('modules/admin/modules.php');
} else {
    $disabled = array();
    foreach (Database::get()->queryArray('SELECT module_id FROM module_disable') as $item) {
        $disabled[] = $item->module_id;
    }
    $tool_content .= action_bar(array(
        array('title' => $langBack,
              'url' => $urlAppend . 'modules/admin/index.php',
              'icon' => 'fa-reply',
              'level' => 'primary-label')), false) .
        "<div class='alert alert-warning'>$langDisableModulesHelp</div>
         <div class='form-wrapper'>
           <form class='form-horizontal' role='form' action='modules.php' method='post'>";

    $alwaysEnabled = array(MODULE_ID_AGENDA, MODULE_ID_DOCS, MODULE_ID_ANNOUNCE, MODULE_ID_DROPBOX, MODULE_ID_DESCRIPTION);
    foreach ($modules as $mid => $minfo) {
        if (in_array($mid, $alwaysEnabled)) {
            continue;
        }
        $checked = in_array($mid, $disabled)? ' checked': '';
        $icon = $minfo['image'];
        if (isset($theme_settings['icon_map'][$icon])) {
            $icon = $theme_settings['icon_map'][$icon];

//.........这里部分代码省略.........
                $video_map, $videolink_map, $assignments_map, $exercise_map, $ebook_map,
                $lp_learnPath_map),
            'delete' => array('id')
        ), $url_prefix_map, $backupData, $restoreHelper);

        // Units
        $unit_map = restore_table($restoreThis, 'course_units', array('set' => array('course_id' => $new_course_id), 'return_mapping' => 'id'), $url_prefix_map, $backupData, $restoreHelper);
        restore_table($restoreThis, 'unit_resources', array('delete' => array('id'),
            'map' => array('unit_id' => $unit_map),
            'map_function' => 'unit_map_function',
            'map_function_data' => array($document_map,
                $link_category_map,
                $link_map,
                $ebook_map,
                $ebook_section_map,
                $ebook_subsection_map,
                $video_map,
                $videolink_map,
                $lp_learnPath_map,
                $wiki_map,
                $assignments_map,
                $exercise_map,
                $forum_map,
                $forum_topic_map)
            ), $url_prefix_map, $backupData, $restoreHelper);

        // Weekly
        $weekly_map = restore_table($restoreThis, 'course_weekly_view', array(
            'set' => array('course_id' => $new_course_id),
            'return_mapping' => 'id'
            ), $url_prefix_map, $backupData, $restoreHelper);
        restore_table($restoreThis, 'course_weekly_view_activities', array(
            'delete' => array('id'),
            'map' => array('course_weekly_view_id' => $weekly_map),
            'map_function' => 'unit_map_function',
            'map_function_data' => array($document_map,
                $link_category_map,
                $link_map,
                $ebook_map,
                $ebook_section_map,
                $ebook_subsection_map,
                $video_map,
                $videolink_map,
                $lp_learnPath_map,
                $wiki_map,
                $assignments_map,
                $exercise_map,
                $forum_map,
                $forum_topic_map)
            ), $url_prefix_map, $backupData, $restoreHelper);

        restore_table($restoreThis, 'course_description', array(
            'set' => array('course_id' => $new_course_id),
            'delete' => array('id')
            ), $url_prefix_map, $backupData, $restoreHelper);

        removeDir($restoreThis);

        // index course after restoring
        require_once 'modules/search/indexer.class.php';
        Indexer::queueAsync(Indexer::REQUEST_REMOVEALLBYCOURSE, Indexer::RESOURCE_IDX, $new_course_id);
        Indexer::queueAsync(Indexer::REQUEST_STOREALLBYCOURSE, Indexer::RESOURCE_IDX, $new_course_id);
    });

    // check/cleanup video files after restore transaction
    if ($new_course_code != null && $new_course_id != null) {
        $videodir = $webDir . "/video/" . $new_course_code;
        $videos = scandir($videodir);
        foreach ($videos as $videofile) {
            if (is_dir($videofile)) {
                continue;
            }

            $vlike = '/' . $videofile;

            if (!isWhitelistAllowed($videofile)) {
                unlink($videodir . "/" . $videofile);
                Database::get()->query("DELETE FROM `video` WHERE course_id = ?d AND path LIKE ?s", $new_course_id, $vlike);
                continue;
            }

            $vcnt = Database::get()->querySingle("SELECT count(id) AS count FROM `video` WHERE course_id = ?d AND path LIKE ?s", $new_course_id, $vlike)->count;
            if ($vcnt <= 0) {
                unlink($videodir . "/" . $videofile);
            }
        }
        $backUrl = $urlAppend . (isset($currentCourseCode)? "courses/$currentCourseCode/": 'modules/admin/');
        $tool_content .= action_bar(array(
            array('title' => $langEnter,
                  'url' => $urlAppend . "courses/$new_course_code/",
                  'icon' => 'fa-arrow-right',
                  'level' => 'primary-label',
                  'button-class' => 'btn-success'),
            array('title' => $langBack,
                  'url' => $backUrl,
                  'icon' => 'fa-reply',
                  'level' => 'primary-label')), false);

    }
}

     *  End  of  prof only
     * ------------------------------------------- */
// display action bar
if (!isset($_GET['addEvent']) && !isset($_GET['edit'])) {        
    $tool_content .= action_bar(array(
            array('title' => $langAddEvent,
                  'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code&addEvent=1",
                  'icon' => 'fa-plus-circle',
                  'level' => 'primary-label',
                  'button-class' => 'btn-success',
                  'show' => $is_editor),
            array('title' => $langListCalendar,
                      'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code",
                      'icon' => 'fa-list',
                      'level' => 'primary-label',
                      'button-class' => 'btn-default',
                      'show' => (($view == EVENT_LIST_VIEW) and (!isset($id)))),
            array('title' => $langListAll,
                      'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code&v=1",
                      'icon' => 'fa-list',
                      'level' => 'primary-label',
                      'button-class' => 'btn-default',
                      'show' => ($view == EVENT_CALENDAR_VIEW or isset($id))),
            array('title' => $langiCalExport,
                  'url' => "icalendar.php?c=$course_id",
                  'icon' => 'fa-calendar',
                  'level' => 'primary')
        ));    
    if (isset($_GET['id'])) {
       $cal_content_list = event_list_view($id);
    } else {
        $cal_content_list = event_list_view();

/**
 * @brief A page that shows a table with statistic data and a gauge bar
 * @global type $langQuotaUsed
 * @global type $langQuotaPercentage
 * @global type $langQuotaTotal
 * @global type $langBack
 * @global type $langQuotaBar
 * @global type $course_code
 * @global type $subsystem
 * @global type $group_id
 * @global type $ebook_id
 * @param type $quota
 * @param type $used
 * @return string
 */
function showquota($quota, $used)
{
    global $langQuotaUsed, $langQuotaPercentage, $langQuotaTotal, $langBack, $langQuotaBar, $course_code, $subsystem, $group_id, $ebook_id, $pageName;
    $retstring = '';
    // pososto xrhsimopoioumenou xorou se %
    $diskUsedPercentage = round($used / $quota * 100) . "%";
    // morfopoihsh tou synolikou diathesimou megethous tou quota
    $quota = format_bytesize($quota / 1024);
    // morfopoihsh tou synolikou megethous pou xrhsimopoieitai
    $used = format_bytesize($used / 1024);
    // telos diamorfwshs ths grafikh mparas kai twn arithmitikwn statistikwn stoixeiwn
    // ektypwsh pinaka me arithmitika stoixeia + thn grafikh bara
    if ($subsystem == GROUP) {
        $link = "{$_SERVER['SCRIPT_NAME']}?course={$course_code}&group_id={$group_id}";
    } elseif ($subsystem == EBOOK) {
        $link = "{$_SERVER['SCRIPT_NAME']}?course={$course_code}&ebook_id={$ebook_id}";
    } else {
        $link = "{$_SERVER['SCRIPT_NAME']}?course={$course_code}";
    }
    $pageName = $langQuotaBar;
    $retstring .= action_bar(array(array('title' => $langBack, 'url' => $link, 'icon' => 'fa-reply', 'level' => 'primary-label')));
    $retstring .= "\n    <div class='row'><div class='col-sm-12'>\n    <div class='form-wrapper'>\n    <form class='form-horizontal' role='form'>\n      <div class='form-group'>\n        <label class='col-sm-2'>{$langQuotaUsed}:</label>\n        <div class='col-sm-10'>\n          <p class='form-control-static'>{$used}</p>\n        </div>\n      </div>\n      <div class='form-group'>\n        <label class='col-sm-2'>{$langQuotaPercentage}:</label>\n        <div class='col-sm-10'>\n            <div class='progress'>\n              <p class='progress-bar progress-bar-striped active from-control-static' role='progressbar' aria-valuenow='" . str_replace('%', '', $diskUsedPercentage) . "' aria-valuemin='0' aria-valuemax='100' style='width: {$diskUsedPercentage};'>\n                {$diskUsedPercentage}\n              </p>\n            </div>\n        </div>\n      </div>\n      <div class='form-group'>\n        <label class='col-sm-2'>{$langQuotaTotal}:</label>\n        <div class='col-sm-10'>\n              <p class='form-control-static'>{$quota}</p>\n        </div>\n      </div>  \n    </form>\n    </div></div></div>";
    $tmp_cwd = getcwd();
    return $retstring;
}

                    'level' => 'primary-label'),
                array('title' => $langEmailUnsubscribe,
                    'url' => "emailunsubscribe.php",
                    'icon' => 'fa-envelope',
                    'level' => 'primary'),
                array('title' => $langUnregUser,
                    'url' => "../unreguser.php",
                    'icon' => 'fa-times',
                    'level' => 'primary')
                ));    
    } else {
        if (get_config('dropbox_allow_personal_messages')) {
            $tool_content .= 
                action_bar(array(
                    array('title' => $langProfileSendMail,
                        'url' => "../../modules/dropbox/index.php?upload=1&id=$id",
                        'icon' => 'fa-envelope',
                        'level' => 'primary-label')
                    ));
        }
    }

    // hybridauth providers information. available only for the current user.
    $providers = '';
    if ($id == $uid) {
        $providers_text = '';
        $extAuthList = Database::get()->queryArray("SELECT auth.auth_id, auth_name FROM auth, user_ext_uid
            WHERE auth.auth_id = user_ext_uid.auth_id AND user_ext_uid.user_id = ?d", $id);
        foreach ($extAuthList as $item) {
            $fullName = q($authFullName[$item->auth_id]);
            $providers_text .= " <span class='tag-value'><img src='$themeimg/{$item->auth_name}.png' alt=''>&nbsp;$fullName</span>";
        }

                    WHERE ebook_id = ?d
                    ORDER BY CONVERT(public_id, UNSIGNED), public_id", $info->id);
 $sections = array('' => '---');
 foreach ($q as $section) {
     $sid = $section->id;
     $qsid = q($section->public_id);
     $qstitle = q($section->title);
     $sections[$sid] = $qsid . '. ' . ellipsize($section->title, 25);
 }
 $pageName = $langEBookPages;
 $tool_content .= action_bar(array(
                     array('title' => $langNewEBookPage,
                       'url' => "new.php?course=$course_code&ebook_id=$ebook_id&from=ebookEdit",
                       'icon' => 'fa-plus-circle',
                       'button-class' => 'btn-success',
                       'level' => 'primary-label'),            
                     array('title' => $langFileAdmin,
                           'url' => "document.php?course=$course_code&ebook_id=$ebook_id",
                           'icon' => 'fa-hdd-o',                          
                           'level' => 'primary-label')            
                 ));      
 // Form #3 - edit subsection file assignment
 $q = Database::get()->queryArray("SELECT ebook_section.id AS sid,
                           ebook_section.id AS psid,
                           ebook_section.title AS section_title,
                           ebook_subsection.id AS ssid,
                           ebook_subsection.public_id AS pssid,
                           ebook_subsection.title AS subsection_title,
                           ebook_subsection.file_id as file_id
                    FROM ebook_section, ebook_subsection
                    WHERE ebook_section.ebook_id = $info->id AND

         // adds the exercise ID into the list of exercises for the current question
         $objQuestionTmp->addToList($fromExercise);
     }
     // destruction of the Question object
     unset($objQuestionTmp);
     // adds the question ID into the list of questions for the current exercise
     $objExercise->addToList($recup);
     Session::Messages($langQuestionReused, 'alert-success');
     redirect_to_home_page("modules/exercise/question_pool.php?course={$course_code}" . (isset($fromExercise) ? "&fromExercise={$fromExercise}" : "") . "&exerciseId={$exerciseId}");
 }
 if (isset($fromExercise)) {
     $action_bar_options[] = array('title' => $langGoBackToEx, 'url' => "admin.php?course={$course_code}&exerciseId={$fromExercise}", 'icon' => 'fa-reply', 'level' => 'primary-label');
 } else {
     $action_bar_options = array(array('title' => $langNewQu, 'url' => "admin.php?course={$course_code}&newQuestion=yes", 'icon' => 'fa-plus-circle', 'level' => 'primary-label', 'button-class' => 'btn-success'), array('title' => $langImportQTI, 'url' => "admin.php?course={$course_code}&importIMSQTI=yes", 'icon' => 'fa-download', 'level' => 'primary-label', 'button-class' => 'btn-success'), array('title' => $langExportQTI, 'url' => "question_pool.php?" . $_SERVER['QUERY_STRING'] . "&exportIMSQTI=yes", 'icon' => 'fa-upload', 'level' => 'primary-label', 'button-class' => 'btn-success'));
 }
 $tool_content .= action_bar($action_bar_options);
 if (isset($fromExercise)) {
     $result = Database::get()->queryArray("SELECT id, title FROM `exercise` WHERE course_id = ?d AND id <> ?d ORDER BY id", $course_id, $fromExercise);
 } else {
     $result = Database::get()->queryArray("SELECT id, title FROM `exercise` WHERE course_id = ?d ORDER BY id", $course_id);
 }
 $exercise_options = "<option value = '0'>-- {$langAllExercises} --</option>\n\n                        <option value = '-1' " . (isset($exerciseId) && $exerciseId == -1 ? "selected='selected'" : "") . ">-- {$langOrphanQuestions} --</option>\n";
 foreach ($result as $row) {
     $exercise_options .= "\n             <option value='" . $row->id . "' " . (isset($exerciseId) && $exerciseId == $row->id ? "selected='selected'" : "") . ">{$row->title}</option>\n";
 }
 //Create exercise category options
 $q_cats = Database::get()->queryArray("SELECT * FROM exercise_question_cats WHERE course_id = ?d", $course_id);
 $q_cat_options = "<option value='-1' " . (isset($categoryId) && $categoryId == -1 ? "selected" : "") . ">-- {$langQuestionAllCats} --</option>\\m\n                      <option value='0' " . (isset($categoryId) && $categoryId == 0 ? "selected" : "") . ">-- {$langQuestionWithoutCat} --</option>\n";
 foreach ($q_cats as $q_cat) {
     $q_cat_options .= "<option value='" . $q_cat->question_cat_id . "' " . (isset($categoryId) && $categoryId == $q_cat->question_cat_id ? "selected" : "") . ">{$q_cat->question_cat_name}</option>\n";
 }

$base = $_SERVER['SCRIPT_NAME'] . '?course=' . $course_code . '&' . $module . 'group_id=' . $group_id . '';
if (isset($_POST['user_date_start']) or isset($_POST['user_date_end'])) {
    $append_url_link = "&u_date_start=$_POST[user_date_start]&u_date_end=$_POST[user_date_end]";
} else {
    $append_url_link = '';
}
$tool_content .= action_bar(array(
            array('title' => $langLearningPaths,
                'url' => "$base&type=lp",
                'icon' => 'fa-bar-chart',
                'show' => $type == "duration",
                'level' => 'primary'),
            array('title' => $langUsage,
                'url' => "$base&type=duration",
                'icon' => 'fa-bar-chart',
                'show' => $type == "lp",
                'level' => 'primary'),
            array('title' => "$langDumpUserDurationToFile ($langCodeUTF)",
                'url' => "dumpgroupduration.php?course=$course_code&group_id=$group_id$append_url_link",
                'icon' => 'fa-file-archive-o',
                'level' => 'primary'),
            array('title' => "$langDumpUserDurationToFile ($langCodeWin)",
                'url' => "dumpgroupduration.php?course=$course_code&group_id=$group_id$append_url_link",
                'icon' => 'fa-file-archive-o',                
                'level' => 'primary')));

if ($type == 'duration') {
    $label = $langDuration;    
    
    $min_date = Database::get()->querySingle("SELECT MIN(day) AS minday FROM actions_daily WHERE course_id = ?d", $course_id)->minday;
    

            the_enclosure();
            ?>
</span>
<?php 
        }
        ?>
		<div class="excerpt">
			<?php 
        the_content();
        ?>
		</div>
		<?php 
        do_action('river_entry');
        ?>
		<?php 
        action_bar('before=&after= | ');
        ?>
	</div><?php 
        $num++;
    }
} elseif (!has_feeds()) {
    ?>
	<div style="border:1px solid #e7dc2b;background: #fff888;margin:15px;padding:10px;"><?php 
    printf(_r('You haven\'t added any feeds yet. Add them from <a href="%s">your admin panel</a>'), 'admin/');
    ?>
</div>
<?php 
} else {
    ?>
	<div style="border:1px solid #e7dc2b;background: #fff888;margin:15px;padding:10px;">No items available in the last <?php 
    echo get_offset(true);