PHP html_select::make_popup_form方法代码示例

function report_stats_mode_menu($course, $mode, $time, $url)
{
    global $CFG, $OUTPUT;
    /*        
    $reportoptions = stats_get_report_options($course->id, $mode);
    $timeoptions = report_stats_timeoptions($mode);
    if (empty($timeoptions)) {
        print_error('nostatstodisplay', '', $CFG->wwwroot.'/course/view.php?id='.$course->id);
    }
    */
    $options = array();
    $options[STATS_MODE_GENERAL] = get_string('statsmodegeneral');
    $options[STATS_MODE_DETAILED] = get_string('statsmodedetailed');
    if (has_capability('coursereport/stats:view', get_context_instance(CONTEXT_SYSTEM))) {
        $options[STATS_MODE_RANKED] = get_string('reports');
    }
    $popupurl = $url . "?course={$course->id}&time={$time}";
    $select = html_select::make_popup_form($popupurl, 'mode', $options, 'switchmode', $mode);
    $select->nothinglabel = false;
    return $OUTPUT->select($select);
}

/**
 * @global object
 * @global object
 * @param object $cm
 * @param object $glossary
 * @param string $hook
 * @param object $category
 */
function glossary_print_categories_menu($cm, $glossary, $hook, $category)
{
    global $CFG, $DB, $OUTPUT;
    $context = get_context_instance(CONTEXT_MODULE, $cm->id);
    echo '<table border="0" width="100%">';
    echo '<tr>';
    echo '<td align="center" style="width:20%">';
    if (has_capability('mod/glossary:managecategories', $context)) {
        $options['id'] = $cm->id;
        $options['mode'] = 'cat';
        $options['hook'] = $hook;
        echo $OUTPUT->button(html_form::make_button("editcategories.php", $options, get_string("editcategories", "glossary"), "get"));
    }
    echo '</td>';
    echo '<td align="center" style="width:60%">';
    echo '<b>';
    $menu[GLOSSARY_SHOW_ALL_CATEGORIES] = get_string("allcategories", "glossary");
    $menu[GLOSSARY_SHOW_NOT_CATEGORISED] = get_string("notcategorised", "glossary");
    $categories = $DB->get_records("glossary_categories", array("glossaryid" => $glossary->id), "name ASC");
    $selected = '';
    if ($categories) {
        foreach ($categories as $currentcategory) {
            $url = $currentcategory->id;
            if ($category) {
                if ($currentcategory->id == $category->id) {
                    $selected = $url;
                }
            }
            $menu[$url] = clean_text($currentcategory->name);
            //Only clean, not filters
        }
    }
    if (!$selected) {
        $selected = GLOSSARY_SHOW_NOT_CATEGORISED;
    }
    if ($category) {
        echo format_text($category->name, FORMAT_PLAIN);
    } else {
        if ($hook == GLOSSARY_SHOW_NOT_CATEGORISED) {
            echo get_string("entrieswithoutcategory", "glossary");
            $selected = GLOSSARY_SHOW_NOT_CATEGORISED;
        } elseif ($hook == GLOSSARY_SHOW_ALL_CATEGORIES) {
            echo get_string("allcategories", "glossary");
            $selected = GLOSSARY_SHOW_ALL_CATEGORIES;
        }
    }
    echo '</b></td>';
    echo '<td align="center" style="width:20%">';
    $select = html_select::make_popup_form("{$CFG->wwwroot}/mod/glossary/view.php?id={$cm->id}&mode=cat", 'hook', $menu, "catmenu", $selected);
    $select->nothinglabel = false;
    echo $OUTPUT->select($select);
    echo '</td>';
    echo '</tr>';
    echo '</table>';
}

function get_table_row($filterinfo, $isfirstrow, $islastactive, $applytostrings)
{
    global $CFG, $OUTPUT, $activechoices, $applytochoices, $filternames;
    $row = array();
    $filter = $filterinfo->filter;
    // Filter name
    if (!empty($filternames[$filter])) {
        $row[] = $filternames[$filter];
    } else {
        $row[] = '<span class="error">' . get_string('filemissing', '', $filter) . '</span>';
    }
    // Disable/off/on
    $select = html_select::make_popup_form(action_url($filter, 'setstate'), 'newstate', $activechoices, 'active' . basename($filter), $filterinfo->active);
    $select->nothinglabel = false;
    $select->form->button->text = get_string('save', 'admin');
    $row[] = $OUTPUT->select($select);
    // Re-order
    $updown = '';
    $spacer = '<img src="' . $OUTPUT->old_icon_url('spacer') . '" class="iconsmall" alt="" /> ';
    if ($filterinfo->active != TEXTFILTER_DISABLED) {
        if (!$isfirstrow) {
            $updown .= action_icon(action_url($filter, 'up'), 'up', get_string('up'));
        } else {
            $updown .= $spacer;
        }
        if (!$islastactive) {
            $updown .= action_icon(action_url($filter, 'down'), 'down', get_string('down'));
        } else {
            $updown .= $spacer;
        }
    }
    $row[] = $updown;
    // Apply to strings.
    $select = html_select::make_popup_form(action_url($filter, 'setapplyto'), 'stringstoo', $applytochoices, 'applyto' . basename($filter), $applytostrings);
    $select->nothinglabel = false;
    $select->disabled = $filterinfo->active == TEXTFILTER_DISABLED;
    $select->form->button->text = get_string('save', 'admin');
    $row[] = $OUTPUT->select($select);
    // Settings link, if required
    if (filter_has_global_settings($filter)) {
        $row[] = '<a href="' . $CFG->wwwroot . '/' . $CFG->admin . '/settings.php?section=filtersetting' . str_replace('/', '', $filter) . '">' . get_string('settings') . '</a>';
    } else {
        $row[] = '';
    }
    // Delete
    if (substr($filter, 0, 4) != 'mod/') {
        $row[] = '<a href="' . action_url($filter, 'delete') . '">' . get_string('delete') . '</a>';
    } else {
        $row[] = '';
    }
    return $row;
}

/**
 * Print grading plugin selection popup form.
 *
 * @param array   $plugin_info An array of plugins containing information for the selector
 * @param boolean $return return as string
 *
 * @return nothing or string if $return true
 */
function print_grade_plugin_selector($plugin_info, $return = false)
{
    global $CFG, $OUTPUT, $PAGE;
    $menu = array();
    $count = 0;
    $active = '';
    foreach ($plugin_info as $plugin_type => $plugins) {
        if ($plugin_type == 'strings') {
            continue;
        }
        $first_plugin = reset($plugins);
        $menu[$first_plugin->link . '&'] = '--' . $plugin_info['strings'][$plugin_type];
        if (empty($plugins->id)) {
            foreach ($plugins as $plugin) {
                $menu[$plugin->link] = $plugin->string;
                $count++;
            }
        }
    }
    // finally print/return the popup form
    if ($count > 1) {
        $select = html_select::make_popup_form('', '', $menu, 'choosepluginreport', '');
        $select->override_option_values($menu);
        if ($return) {
            return $OUTPUT->select($select);
        } else {
            echo $OUTPUT->select($select);
        }
    } else {
        // only one option - no plugin selector needed
        return '';
    }
}

        print_string('savechanges');
        ?>
" />
        <input type="submit" name="cancel" value="<?php 
        print_string('cancel');
        ?>
" />
    </div>
</div></form>

            <?php 
        echo $OUTPUT->box_end();
    }
    /// Print a form to swap roles, and a link back to the all roles list.
    echo '<div class="backlink">';
    $select = html_select::make_popup_form($baseurl, 'roleid', $nameswithcounts, 'switchrole', $roleid);
    $select->set_label(get_string('overrideanotherrole', 'role'));
    $select->nothinglabel = false;
    echo $OUTPUT->select($select);
    echo '<p><a href="' . $baseurl . '">' . get_string('backtoallroles', 'role') . '</a></p>';
    echo '</div>';
} else {
    if (empty($overridableroles)) {
        /// Print a message that there are no roles that can me assigned here.
        echo $OUTPUT->heading(get_string('notabletooverrideroleshere', 'role'), 3, 'mdl-align');
    } else {
        /// Show UI for choosing a role to assign.
        $table = new html_table();
        $table->tablealign = 'center';
        $table->width = '60%';
        $table->head = array(get_string('role'), get_string('description'), get_string('overrides', 'role'));

    $string = get_string('updatemymoodleon');
    $edit = '1';
}
$form = new html_form();
$form->url = new moodle_url("{$CFG->wwwroot}/my/index.php", array('edit' => $edit));
$form->button->text = $string;
$button = $OUTPUT->button($form);
$header = $SITE->shortname . ': ' . $strmymoodle;
$navigation = build_navigation($strmymoodle);
$loggedinas = user_login_string();
if (empty($CFG->langmenu)) {
    $langmenu = '';
} else {
    $currlang = current_language();
    $langs = get_list_of_languages();
    $select = html_select::make_popup_form($CFG->wwwroot . '/my/index.php', 'lang', $langs, 'chooselang', $currlang);
    $select->nothinglabel = false;
    $select->set_label(get_accesshide(get_string('language')));
    $langmenu = $OUTPUT->select($select);
}
print_header($strmymoodle, $header, $navigation, '', '', true, $button, $loggedinas . $langmenu);
/// The main overview in the middle of the page
// limits the number of courses showing up
$courses_limit = 21;
if (!empty($CFG->mycoursesperpage)) {
    $courses_limit = $CFG->mycoursesperpage;
}
$courses = get_my_courses($USER->id, 'visible DESC,sortorder ASC', '*', false, $courses_limit);
$site = get_site();
$course = $site;
//just in case we need the old global $course hack

/**
 * authorize_print_orders
 *
 */
function authorize_print_orders($courseid, $userid)
{
    global $course;
    global $CFG, $USER, $SITE, $DB, $OUTPUT, $PAGE;
    global $strs, $authstrs;
    require_once $CFG->libdir . '/tablelib.php';
    $perpage = optional_param('perpage', 10, PARAM_INT);
    $showonlymy = optional_param('showonlymy', 0, PARAM_BOOL);
    $searchquery = optional_param('searchquery', '0', PARAM_INT);
    $searchtype = optional_param('searchtype', 'orderid', PARAM_ALPHA);
    $status = optional_param('status', AN_STATUS_NONE, PARAM_INT);
    $searchmenu = array('orderid' => $authstrs->orderid, 'transid' => $authstrs->transid, 'cclastfour' => $authstrs->cclastfour);
    $buttons = "<form method='post' action='index.php' autocomplete='off'><div>";
    $select = html_select::make($searchmenu, 'searchtype', $searchtype, false);
    $select->nothingvalue = '';
    $buttons .= $OUTPUT->select($select);
    $buttons .= "<input type='text' size='16' name='searchquery' value='' />";
    $buttons .= "<input type='submit' value='{$strs->search}' />";
    $buttons .= "</div></form>";
    if (has_capability('enrol/authorize:uploadcsv', get_context_instance(CONTEXT_USER, $USER->id))) {
        $buttons .= "<form method='get' action='uploadcsv.php'><div><input type='submit' value='" . get_string('uploadcsv', 'enrol_authorize') . "' /></div></form>";
    }
    $canmanagepayments = has_capability('enrol/authorize:managepayments', get_context_instance(CONTEXT_COURSE, $courseid));
    if ($showonlymy || !$canmanagepayments) {
        $userid = $USER->id;
    }
    $baseurl = $CFG->wwwroot . '/enrol/authorize/index.php?user=' . $userid;
    $params = array('userid' => $userid);
    $sql = "SELECT c.id, c.fullname FROM {course} c JOIN {enrol_authorize} e ON c.id = e.courseid ";
    $sql .= $userid > 0 ? "WHERE (e.userid=:userid) " : '';
    $sql .= "ORDER BY c.sortorder, c.fullname";
    if ($popupcrs = $DB->get_records_sql_menu($sql, $params)) {
        $popupcrs = array($SITE->id => $SITE->fullname) + $popupcrs;
    }
    $popupmenu = empty($popupcrs) ? '' : $OUTPUT->select(html_select::make_popup_form($baseurl . '&status=' . $status, 'course', $popupcrs, 'coursesmenu', $courseid));
    $popupmenu .= '<br />';
    $statusmenu = array(AN_STATUS_NONE => $strs->all, AN_STATUS_AUTH | AN_STATUS_UNDERREVIEW | AN_STATUS_APPROVEDREVIEW => $authstrs->allpendingorders, AN_STATUS_AUTH => $authstrs->authorizedpendingcapture, AN_STATUS_AUTHCAPTURE => $authstrs->authcaptured, AN_STATUS_CREDIT => $authstrs->refunded, AN_STATUS_VOID => $authstrs->cancelled, AN_STATUS_EXPIRE => $authstrs->expired, AN_STATUS_UNDERREVIEW => $authstrs->underreview, AN_STATUS_APPROVEDREVIEW => $authstrs->approvedreview, AN_STATUS_REVIEWFAILED => $authstrs->reviewfailed, AN_STATUS_TEST => $authstrs->tested);
    $popupmenu .= $OUTPUT->select(html_select::make_popup_form($baseurl . '&course=' . $courseid, 'status', $statusmenu, 'statusmenu', $status));
    if ($canmanagepayments) {
        $popupmenu .= '<br />';
        $checkbox = html_select_option::make_checkbox(1, $userid == $USER->id, get_string('mypaymentsonly', 'enrol_authorize'));
        $PAGE->requires->js('enrol/authorize/authorize.js');
        $checkbox->add_action('click', 'authorize_jump_to_mypayments', array('userid' => $USER->id, 'status' => $status));
        $popupmenu .= $OUTPUT->checkbox($checkbox, 'showonlymy');
    }
    $navlinks = array();
    if (SITEID != $courseid) {
        $navlinks[] = array('name' => $course->shortname, 'link' => "{$CFG->wwwroot}/course/view.php?id=" . $course->id, 'type' => 'misc');
    }
    $navlinks[] = array('name' => $authstrs->paymentmanagement, 'link' => 'index.php', 'type' => 'misc');
    $navigation = build_navigation($navlinks);
    print_header("{$course->shortname}: {$authstrs->paymentmanagement}", $authstrs->paymentmanagement, $navigation, '', '', false, $buttons, $popupmenu);
    $table = new flexible_table('enrol-authorize');
    $table->set_attribute('width', '100%');
    $table->set_attribute('cellspacing', '0');
    $table->set_attribute('cellpadding', '3');
    $table->set_attribute('id', 'orders');
    $table->set_attribute('class', 'generaltable generalbox');
    if ($perpage > 100) {
        $perpage = 100;
    }
    $perpagemenus = array(5 => 5, 10 => 10, 20 => 20, 50 => 50, 100 => 100);
    $perpagemenu = $OUTPUT->select(html_select::make_popup_form($baseurl . '&status=' . $status . '&course=' . $courseid, 'perpage', $perpagemenus, 'perpagemenu', $perpage));
    $table->define_columns(array('id', 'userid', 'timecreated', 'status', 'action'));
    $table->define_headers(array($authstrs->orderid, $authstrs->shopper, $strs->time, $strs->status, $perpagemenu));
    $table->define_baseurl($baseurl . "&amp;status={$status}&amp;course={$courseid}&amp;perpage={$perpage}");
    $table->no_sorting('action');
    $table->sortable(true, 'id', SORT_DESC);
    $table->pageable(true);
    $table->setup();
    $select = "SELECT e.id, e.paymentmethod, e.refundinfo, e.transid, e.courseid, e.userid, e.status, e.ccname, e.timecreated, e.settletime ";
    $from = "FROM {enrol_authorize} e ";
    $where = "WHERE (1=1) ";
    $params = array();
    if (!empty($searchquery)) {
        switch ($searchtype) {
            case 'orderid':
                $where = "WHERE (e.id = :searchquery) ";
                $params['searchquery'] = $searchquery;
                break;
            case 'transid':
                $where = "WHERE (e.transid = :searchquery) ";
                $params['searchquery'] = $searchquery;
                break;
            case 'cclastfour':
                $searchquery = sprintf("%04d", $searchquery);
                $where = "WHERE (e.refundinfo = :searchquery) AND (e.paymentmethod=:method) ";
                $params['searchquery'] = $searchquery;
                $params['method'] = AN_METHOD_CC;
                break;
        }
    } else {
        switch ($status) {
            case AN_STATUS_NONE:
                if (empty($CFG->an_test)) {
                    $where .= "AND (e.status != :status) ";
//.........这里部分代码省略.........

/**
 * Returns a little popup menu for switching roles
 *
 * @global object
 * @global object
 * @uses CONTEXT_COURSE
 * @param int $courseid The course  to update by id as found in 'course' table
 * @return string
 */
function switchroles_form($courseid)
{
    global $CFG, $USER, $OUTPUT;
    if (!($context = get_context_instance(CONTEXT_COURSE, $courseid))) {
        return '';
    }
    if (!empty($USER->access['rsw'][$context->path])) {
        // Just a button to return to normal
        $options = array();
        $options['id'] = $courseid;
        $options['sesskey'] = sesskey();
        $options['switchrole'] = 0;
        return $OUTPUT->button(html_form::make_button($CFG->wwwroot . '/course/view.php', $options, get_string('switchrolereturn')));
    }
    if (has_capability('moodle/role:switchroles', $context)) {
        if (!($roles = get_switchable_roles($context))) {
            return '';
            // Nothing to show!
        }
        // unset default user role - it would not work
        unset($roles[$CFG->guestroleid]);
        $popupurl = $CFG->wwwroot . '/course/view.php?id=' . $courseid . '&sesskey=' . sesskey();
        $select = html_select::make_popup_form($popupurl, 'switchrole', $roles, 'switchrole', '');
        $select->nothinglabel = get_string('switchroleto');
        $select->set_help_icon('switchrole', get_string('switchroleto'));
        return $OUTPUT->select($select);
    }
    return '';
}

function calendar_course_filter_selector($getvars = '')
{
    global $USER, $SESSION, $OUTPUT;
    if (empty($USER->id) or isguest()) {
        return '';
    }
    if (has_capability('moodle/calendar:manageentries', get_context_instance(CONTEXT_SYSTEM)) && !empty($CFG->calendar_adminseesall)) {
        $courses = get_courses('all', 'c.shortname', 'c.id,c.shortname');
    } else {
        $courses = get_my_courses($USER->id, 'shortname');
    }
    unset($courses[SITEID]);
    $courseoptions[SITEID] = get_string('fulllistofcourses');
    foreach ($courses as $course) {
        $courseoptions[$course->id] = format_string($course->shortname);
    }
    if (is_numeric($SESSION->cal_courses_shown)) {
        $selected = $SESSION->cal_courses_shown;
    } else {
        $selected = '';
    }
    $select = html_select::make_popup_form(CALENDAR_URL . 'set.php?var=setcourse&' . $getvars, 'id', $courseoptions, 'cal_courses_flt', $selected);
    $select->nothinglabel = false;
    return $OUTPUT->select($select);
}

/**
 * Prints the menus to add activities and resources.
 */
function print_section_add_menus($course, $section, $modnames, $vertical = false, $return = false)
{
    global $CFG, $OUTPUT;
    // check to see if user can add menus
    if (!has_capability('moodle/course:manageactivities', get_context_instance(CONTEXT_COURSE, $course->id))) {
        return false;
    }
    static $resources = false;
    static $activities = false;
    if ($resources === false) {
        $resources = array();
        $activities = array();
        foreach ($modnames as $modname => $modnamestr) {
            if (!course_allowed_module($course, $modname)) {
                continue;
            }
            $libfile = "{$CFG->dirroot}/mod/{$modname}/lib.php";
            if (!file_exists($libfile)) {
                continue;
            }
            include_once $libfile;
            $gettypesfunc = $modname . '_get_types';
            if (function_exists($gettypesfunc)) {
                $types = $gettypesfunc();
                foreach ($types as $type) {
                    $type->type = str_replace('&', '&', $type->type);
                    if (!isset($type->modclass) or !isset($type->typestr)) {
                        debugging('Incorrect activity type in ' . $modname);
                        continue;
                    }
                    if ($type->modclass == MOD_CLASS_RESOURCE) {
                        $resources[$type->type] = $type->typestr;
                    } else {
                        $activities[$type->type] = $type->typestr;
                    }
                }
            } else {
                $archetype = plugin_supports('mod', $modname, FEATURE_MOD_ARCHETYPE, MOD_ARCHETYPE_OTHER);
                if ($archetype == MOD_ARCHETYPE_RESOURCE) {
                    $resources[$modname] = $modnamestr;
                } else {
                    // all other archetypes are considered activity
                    $activities[$modname] = $modnamestr;
                }
            }
        }
    }
    $straddactivity = get_string('addactivity');
    $straddresource = get_string('addresource');
    $output = '<div class="section_add_menus">';
    if (!$vertical) {
        $output .= '<div class="horizontal">';
    }
    $popupurl = "{$CFG->wwwroot}/course/mod.php?id={$course->id}&section={$section}&sesskey=" . sesskey();
    if (!empty($resources)) {
        $select = html_select::make_popup_form($popupurl, 'add', $resources, "ressection{$section}", null);
        $select->nothinglabel = $straddresource;
        $select->set_help_icon('resource/types', $straddresource);
        $output .= $OUTPUT->select($select);
    }
    if (!empty($activities)) {
        $select = html_select::make_popup_form($popupurl, 'add', $activities, "section{$section}", null);
        $select->nothinglabel = $straddactivity;
        $select->set_help_icon('mods', $straddactivity);
        $output .= $OUTPUT->select($select);
    }
    if (!$vertical) {
        $output .= '</div>';
    }
    $output .= '</div>';
    if ($return) {
        return $output;
    } else {
        echo $output;
    }
}

        if (function_exists('role_get_name')) {
            $rolenames[$role->id] = strip_tags(role_get_name($role, $context));
            // Used in menus etc later on
        } else {
            $rolenames[$role->id] = strip_tags(format_string($role->name));
            // Used in menus etc later on
        }
    }
}
/// If there are multiple Roles in the course, then show a drop down menu for switching
if (count($rolenames) > 1) {
    echo '<div class="rolesform">';
    echo get_string('currentrole', 'role') . ': ';
    $rolenames = array(0 => get_string('all')) + $rolenames;
    $baseurl = "{$wwwroot}/blocks/email_list/email/participants.php?id={$courseid}&amp;group={$selgroup}&amp;page={$page}&amp;perpage={$perpage}&amp;search={$search}&amp;fname={$firstinitial}&amp;lname={$lastinitial}&amp;contextid={$context->id}";
    $select = html_select::make_popup_form($baseurl, 'roleid', $rolenames, 'rolesform', $roleid);
    echo $OUTPUT->select($select);
    echo '</div>';
}
// Prints group selector for users with a viewallgroups capability if course groupmode is separate
echo '<br />';
groups_print_course_menu($course, $wwwroot . '/blocks/email_list/email/participants.php?id=' . $course->id);
echo '<br /><br />';
echo '<div id="participants"></div>' . '<iframe id="idsearch" name="bssearch" src="get_users.php?id=' . $courseid . '&amp;roleid=' . $roleid . '&amp;group=' . $selgroup . '&amp;page=' . $page . '&amp;perpage=' . $perpage . '&amp;search=' . $search . '&amp;fname=' . $firstinitial . '&amp;lname=' . $lastinitial . '" style="display:none;"></iframe>' . "\n\n";
echo $OUTPUT->spacer($spacer);
if ($perpage == '7') {
    echo '<div id="to_all_users" class="all_users"><img src="' . $CFG->wwwroot . '/blocks/email_list/email/images/add.png" height="16" width="16" alt="' . get_string("course") . '" /> <a href="' . $wwwroot . '/blocks/email_list/email/participants.php?id=' . $courseid . '&amp;group=' . $selgroup . '&amp;perpage=99999&amp;search=' . $search . '&amp;roleid=' . $roleid . '&amp;fname=' . $firstinitial . '&amp;lname=' . $lastinitial . '">' . get_string('showallusers') . '</a></div>';
} else {
    echo '<div id="to_all_users" class="all_users"><img src="' . $CFG->wwwroot . '/blocks/email_list/email/images/delete.png" height="16" width="16" alt="' . get_string("course") . '" /> <a href="' . $wwwroot . '/blocks/email_list/email/participants.php?id=' . $courseid . '&amp;group=' . $selgroup . '&amp;perpage=7&amp;search=' . $search . '&amp;roleid=' . $roleid . '&amp;fname=' . $firstinitial . '&amp;lname=' . $lastinitial . '">' . get_string('showperpage', '', 7) . '</a></div>';
}
// Print close button

/**
 * Print group menu selector for activity.
 *
 * @global object
 * @global object
 * @global object
 * @param object $cm course module object
 * @param string $urlroot return address that users get to if they choose an option;
 *   should include any parameters needed, e.g. 'view.php?id=34'
 * @param boolean $return return as string instead of printing
 * @param boolean $hideallparticipants If true, this prevents the 'All participants'
 *   option from appearing in cases where it normally would. This is intended for
 *   use only by activities that cannot display all groups together. (Note that
 *   selecting this option does not prevent groups_get_activity_group from
 *   returning 0; it will still do that if the user has chosen 'all participants'
 *   in another activity, or not chosen anything.)
 * @return mixed void or string depending on $return param
 */
function groups_print_activity_menu($cm, $urlroot, $return = false, $hideallparticipants = false)
{
    global $CFG, $USER, $SESSION, $OUTPUT;
    // groupings are ignored when not enabled
    if (empty($CFG->enablegroupings)) {
        $cm->groupingid = 0;
    }
    if (!($groupmode = groups_get_activity_groupmode($cm))) {
        if ($return) {
            return '';
        } else {
            return;
        }
    }
    $context = get_context_instance(CONTEXT_MODULE, $cm->id);
    if ($groupmode == VISIBLEGROUPS or has_capability('moodle/site:accessallgroups', $context)) {
        $allowedgroups = groups_get_all_groups($cm->course, 0, $cm->groupingid);
        // any group in grouping (all if groupings not used)
        // detect changes related to groups and fix active group
        if (!empty($SESSION->activegroup[$cm->course][VISIBLEGROUPS][$cm->groupingid])) {
            if (!array_key_exists($SESSION->activegroup[$cm->course][VISIBLEGROUPS][$cm->groupingid], $allowedgroups)) {
                // active group does not exist anymore
                unset($SESSION->activegroup[$cm->course][VISIBLEGROUPS][$cm->groupingid]);
            }
        }
        if (!empty($SESSION->activegroup[$cm->course]['aag'][$cm->groupingid])) {
            if (!array_key_exists($SESSION->activegroup[$cm->course]['aag'][$cm->groupingid], $allowedgroups)) {
                // active group does not exist anymore
                unset($SESSION->activegroup[$cm->course]['aag'][$cm->groupingid]);
            }
        }
    } else {
        $allowedgroups = groups_get_all_groups($cm->course, $USER->id, $cm->groupingid);
        // only assigned groups
        // detect changes related to groups and fix active group
        if (isset($SESSION->activegroup[$cm->course][SEPARATEGROUPS][$cm->groupingid])) {
            if ($SESSION->activegroup[$cm->course][SEPARATEGROUPS][$cm->groupingid] == 0) {
                if ($allowedgroups) {
                    // somebody must have assigned at least one group, we can select it now - yay!
                    unset($SESSION->activegroup[$cm->course][SEPARATEGROUPS][$cm->groupingid]);
                }
            } else {
                if (!array_key_exists($SESSION->activegroup[$cm->course][SEPARATEGROUPS][$cm->groupingid], $allowedgroups)) {
                    // active group not allowed or does not exist anymore
                    unset($SESSION->activegroup[$cm->course][SEPARATEGROUPS][$cm->groupingid]);
                }
            }
        }
    }
    $activegroup = groups_get_activity_group($cm, true);
    $groupsmenu = array();
    if ((!$allowedgroups or $groupmode == VISIBLEGROUPS or has_capability('moodle/site:accessallgroups', $context)) and !$hideallparticipants) {
        $groupsmenu[0] = get_string('allparticipants');
    }
    if ($allowedgroups) {
        foreach ($allowedgroups as $group) {
            $groupsmenu[$group->id] = format_string($group->name);
        }
    }
    if ($groupmode == VISIBLEGROUPS) {
        $grouplabel = get_string('groupsvisible');
    } else {
        $grouplabel = get_string('groupsseparate');
    }
    if (count($groupsmenu) == 1) {
        $groupname = reset($groupsmenu);
        $output = $grouplabel . ': ' . $groupname;
    } else {
        $select = html_select::make_popup_form($urlroot, 'group', $groupsmenu, 'selectgroup', $activegroup);
        $select->nothinglabel = false;
        $select->set_label($grouplabel);
        $output = $OUTPUT->select($select);
    }
    $output = '<div class="groupselector">' . $output . '</div>';
    if ($return) {
        return $output;
    } else {
        echo $output;
    }
}

     $table = new html_table();
     $table->head = array(get_string('fieldname', 'data'), get_string('type', 'data'), get_string('fielddescription', 'data'), get_string('action', 'data'));
     $table->align = array('left', 'left', 'left', 'center');
     $table->wrap = array(false, false, false, false);
     if ($fff = $DB->get_records('data_fields', array('dataid' => $data->id), 'id')) {
         foreach ($fff as $ff) {
             $field = data_get_field($ff, $data);
             $table->data[] = array('<a href="field.php?mode=display&amp;d=' . $data->id . '&amp;fid=' . $field->field->id . '&amp;sesskey=' . sesskey() . '">' . $field->field->name . '</a>', $field->image() . '&nbsp;' . get_string($field->type, 'data'), shorten_text($field->field->description, 30), '<a href="field.php?d=' . $data->id . '&amp;mode=display&amp;fid=' . $field->field->id . '&amp;sesskey=' . sesskey() . '">' . '<img src="' . $OUTPUT->old_icon_url('t/edit') . '" class="iconsmall" alt="' . get_string('edit') . '" title="' . get_string('edit') . '" /></a>' . '&nbsp;' . '<a href="field.php?d=' . $data->id . '&amp;mode=delete&amp;fid=' . $field->field->id . '&amp;sesskey=' . sesskey() . '">' . '<img src="' . $OUTPUT->old_icon_url('t/delete') . '" class="iconsmall" alt="' . get_string('delete') . '" title="' . get_string('delete') . '" /></a>');
         }
     }
     echo $OUTPUT->table($table);
 }
 echo '<div class="fieldadd">';
 echo '<label for="fieldform_jump">' . get_string('newfield', 'data') . '</label>';
 $popupurl = $CFG->wwwroot . '/mod/data/field.php?d=' . $data->id . '&mode=new&sesskey=' . sesskey();
 echo $OUTPUT->select(html_select::make_popup_form($popupurl, 'newtype', $menufield, "fieldform"));
 echo $OUTPUT->help_icon(moodle_help_icon::make('fields', get_string('addafield', 'data'), 'data'));
 echo '</div>';
 echo '<div class="sortdefault">';
 echo '<form id="sortdefault" action="' . $CFG->wwwroot . '/mod/data/field.php" method="get">';
 echo '<div>';
 echo '<input type="hidden" name="d" value="' . $data->id . '" />';
 echo '<input type="hidden" name="mode" value="sort" />';
 echo '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
 echo '<label for="defaultsort">' . get_string('defaultsortfield', 'data') . '</label>';
 echo '<select id="defaultsort" name="defaultsort">';
 if ($fields = $DB->get_records('data_fields', array('dataid' => $data->id))) {
     echo '<optgroup label="' . get_string('fields', 'data') . '">';
     foreach ($fields as $field) {
         if ($data->defaultsort == $field->id) {
             echo '<option value="' . $field->id . '" selected="selected">' . $field->name . '</option>';

    $options[0] = get_string('all');
    foreach ($groupings as $grouping) {
        $options[$grouping->id] = strip_tags(format_string($grouping->name));
    }
    $popupurl = $rooturl . '&group=' . $groupid;
    $select = html_select::make_popup_form($popupurl, 'grouping', $options, 'selectgrouping', $groupingid);
    $select->set_label($strgrouping);
    echo $OUTPUT->select($select);
}
$options = array();
$options[0] = get_string('all');
foreach ($groups as $group) {
    $options[$group->id] = strip_tags(format_string($group->name));
}
$popupurl = $rooturl . '&grouping=' . $groupingid;
$select = html_select::make_popup_form($popupurl, 'group', $options, 'selectgroup', $groupid);
$select->set_label($strgroup);
echo $OUTPUT->select($select);
/// Print table
$printed = false;
foreach ($members as $gpgid => $groupdata) {
    if ($groupingid and $groupingid != $gpgid) {
        continue;
        // do not show
    }
    $table = new html_table();
    $table->head = array(get_string('groupscount', 'group', count($groupdata)), get_string('groupmembers', 'group'), get_string('usercount', 'group'));
    $table->size = array('20%', '70%', '10%');
    $table->align = array('left', 'left', 'center');
    $table->width = '90%';
    $table->data = array();

/**
 * Prints the page action buttons
 *
 * Move/Edit/Preview/Delete
 *
 * @uses $CFG
 * @param int $cmid Course Module ID
 * @param object $page Page record
 * @param boolean $printmove Flag to print the move button or not
 * @param boolean $printaddpage Flag to print the add page drop-down or not
 * @param boolean $return Return flag
 * @return mixed boolean/string
 **/
function lesson_print_page_actions($cmid, $page, $printmove, $printaddpage = false, $return = false)
{
    global $CFG, $OUTPUT;
    $context = get_context_instance(CONTEXT_MODULE, $cmid);
    $actions = array();
    if (has_capability('mod/lesson:edit', $context)) {
        if ($printmove) {
            $actions[] = "<a title=\"" . get_string('move') . "\" href=\"{$CFG->wwwroot}/mod/lesson/lesson.php?id={$cmid}&amp;action=move&amp;pageid={$page->id}\">\n                          <img src=\"" . $OUTPUT->old_icon_url('t/move') . "\" class=\"iconsmall\" alt=\"" . get_string('move') . "\" /></a>\n";
        }
        $actions[] = "<a title=\"" . get_string('update') . "\" href=\"{$CFG->wwwroot}/mod/lesson/lesson.php?id={$cmid}&amp;action=editpage&amp;pageid={$page->id}\">\n                      <img src=\"" . $OUTPUT->old_icon_url('t/edit') . "\" class=\"iconsmall\" alt=\"" . get_string('update') . "\" /></a>\n";
        $actions[] = "<a title=\"" . get_string('preview') . "\" href=\"{$CFG->wwwroot}/mod/lesson/view.php?id={$cmid}&amp;pageid={$page->id}\">\n                      <img src=\"" . $OUTPUT->old_icon_url('t/preview') . "\" class=\"iconsmall\" alt=\"" . get_string('preview') . "\" /></a>\n";
        $actions[] = "<a title=\"" . get_string('delete') . "\" href=\"{$CFG->wwwroot}/mod/lesson/lesson.php?id={$cmid}&amp;sesskey=" . sesskey() . "&amp;action=confirmdelete&amp;pageid={$page->id}\">\n                      <img src=\"" . $OUTPUT->old_icon_url('t/delete') . "\" class=\"iconsmall\" alt=\"" . get_string('delete') . "\" /></a>\n";
        if ($printaddpage) {
            // Add page drop-down
            $options = array();
            $options['addcluster&amp;sesskey=' . sesskey()] = get_string('clustertitle', 'lesson');
            $options['addendofcluster&amp;sesskey=' . sesskey()] = get_string('endofclustertitle', 'lesson');
            $options['addbranchtable'] = get_string('branchtable', 'lesson');
            $options['addendofbranch&amp;sesskey=' . sesskey()] = get_string('endofbranch', 'lesson');
            $options['addpage'] = get_string('question', 'lesson');
            // Base url
            $common = "{$CFG->wwwroot}/mod/lesson/lesson.php?id={$cmid}&pageid={$page->id}";
            $select = html_select::make_popup_form($common, 'action', $options, "addpage_{$page->id}");
            $select->nothinglabel = get_string('addpage', 'lesson') . '...';
            $actions[] = $OUTPUT->select($select);
        }
    }
    $actions = implode(' ', $actions);
    if ($return) {
        return $actions;
    } else {
        echo $actions;
        return false;
    }
}