<?php  //$Id$

if ($hassiteconfig) {

    $ADMIN->add('modules', new admin_category('modsettings', get_string('activitymodules')));
    $ADMIN->add('modsettings', new admin_page_managemods());
    if ($modules = $DB->get_records('modules')) {
        $modulebyname = array();

        foreach ($modules as $module) {
            $strmodulename = get_string('modulename', $module->name);
            // Deal with modules which are lacking the language string
            if ($strmodulename == '[[modulename]]') {
                $textlib = textlib_get_instance();
                $strmodulename = $textlib->strtotitle($module->name);
            }
            $modulebyname[$strmodulename] = $module;
        }
        ksort($modulebyname);

        foreach ($modulebyname as $strmodulename=>$module) {
            $modulename = $module->name;
            if (file_exists($CFG->dirroot.'/mod/'.$modulename.'/settingstree.php')) {
                include($CFG->dirroot.'/mod/'.$modulename.'/settingstree.php');
            } else if (file_exists($CFG->dirroot.'/mod/'.$modulename.'/settings.php')) {
                // do not show disabled modules in tree, keep only settings link on manage page
                $settings = new admin_settingpage('modsetting'.$modulename, $strmodulename, 'moodle/site:config', !$module->visible);
                if ($ADMIN->fulltree) {
                    include($CFG->dirroot.'/mod/'.$modulename.'/settings.php');
                }
                $ADMIN->add('modsettings', $settings);
            }
        }
    }


    $ADMIN->add('modules', new admin_category('blocksettings', get_string('blocks')));
    $ADMIN->add('blocksettings', new admin_page_manageblocks());
    $ADMIN->add('blocksettings', new admin_externalpage('stickyblocks', get_string('stickyblocks', 'admin'), "$CFG->wwwroot/$CFG->admin/stickyblocks.php"));
    if (!empty($CFG->blocks_version) and $blocks = $DB->get_records('block')) {
        $blockbyname = array();

        foreach ($blocks as $block) {
            if(($blockobject = block_instance($block->name)) === false) {
                // Failed to load
                continue;
            }
            $blockbyname[$blockobject->get_title()] = $block;
        }
        ksort($blockbyname);

        foreach ($blockbyname as $strblockname=>$block) {
            $blockname = $block->name;
            if (file_exists($CFG->dirroot.'/blocks/'.$blockname.'/settings.php')) {
                $settings = new admin_settingpage('blocksetting'.$blockname, $strblockname, 'moodle/site:config', !$block->visible);
                if ($ADMIN->fulltree) {
                    include($CFG->dirroot.'/blocks/'.$blockname.'/settings.php');
                }
                $ADMIN->add('blocksettings', $settings);

            } else if (file_exists($CFG->dirroot.'/blocks/'.$blockname.'/config_global.html')) {
                $ADMIN->add('blocksettings', new admin_externalpage('blocksetting'.$blockname, $strblockname, "$CFG->wwwroot/$CFG->admin/block.php?block=$block->id", 'moodle/site:config', !$block->visible));
            }
        }
    }


    $ADMIN->add('modules', new admin_category('filtersettings', get_string('managefilters')));
    // "filtersettings" settingpage
    $temp = new admin_settingpage('managefilters', get_string('filtersettings', 'admin'));
    if ($ADMIN->fulltree) {
        $items = array();
        $items[] = new admin_setting_managefilters();
        $items[] = new admin_setting_heading('managefilterscommonheading', get_string('commonsettings', 'admin'), '');
        $items[] = new admin_setting_configselect('cachetext', get_string('cachetext', 'admin'), get_string('configcachetext', 'admin'), 60, array(604800 => get_string('numdays','',7),
                                                                                                                                               86400 => get_string('numdays','',1),
                                                                                                                                               43200 => get_string('numhours','',12),
                                                                                                                                               10800 => get_string('numhours','',3),
                                                                                                                                               7200 => get_string('numhours','',2),
                                                                                                                                               3600 => get_string('numhours','',1),
                                                                                                                                               2700 => get_string('numminutes','',45),
                                                                                                                                               1800 => get_string('numminutes','',30),
                                                                                                                                               900 => get_string('numminutes','',15),
                                                                                                                                               600 => get_string('numminutes','',10),
                                                                                                                                               540 => get_string('numminutes','',9),
                                                                                                                                               480 => get_string('numminutes','',8),
                                                                                                                                               420 => get_string('numminutes','',7),
                                                                                                                                               360 => get_string('numminutes','',6),
                                                                                                                                               300 => get_string('numminutes','',5),
                                                                                                                                               240 => get_string('numminutes','',4),
                                                                                                                                               180 => get_string('numminutes','',3),
                                                                                                                                               120 => get_string('numminutes','',2),
                                                                                                                                               60 => get_string('numminutes','',1),
                                                                                                                                               30 => get_string('numseconds','',30),
                                                                                                                                               0 => get_string('no')));
        $items[] = new admin_setting_configselect('filteruploadedfiles', get_string('filteruploadedfiles', 'admin'), get_string('configfilteruploadedfiles', 'admin'), 0, array('0' => get_string('none'),
                                                                                                                                                                                '1' => get_string('allfiles'),
                                                                                                                                                                                '2' => get_string('htmlfilesonly')));
        $items[] = new admin_setting_configcheckbox('filtermatchoneperpage', get_string('filtermatchoneperpage', 'admin'), get_string('configfiltermatchoneperpage', 'admin'), 0);
        $items[] = new admin_setting_configcheckbox('filtermatchonepertext', get_string('filtermatchonepertext', 'admin'), get_string('configfiltermatchonepertext', 'admin'), 0);
        $items[] = new admin_setting_configcheckbox('filterall', get_string('filterall', 'admin'), get_string('configfilterall', 'admin'), 0);
        foreach ($items as $item) {
            $item->set_updatedcallback('reset_text_filters_cache');
            $temp->add($item);
        }
    }
    $ADMIN->add('filtersettings', $temp);

    if (empty($CFG->textfilters)) {
        $activefilters = array();
    } else {
        $activefilters = explode(',', $CFG->textfilters);
    }
    $filterlocations = array('mod','filter');
    foreach ($filterlocations as $filterlocation) {
        $filters = get_list_of_plugins($filterlocation);

        $filterbyname = array();

        foreach ($filters as $filter) {
            $strfiltername = get_string('filtername', $filter);
            // Deal with filters which are lacking the language string
            if ($strfiltername == '[[filtername]]') {
                $textlib = textlib_get_instance();
                $strfiltername = $textlib->strtotitle($filter);
            }
            $filterbyname[$strfiltername] = "$filterlocation/$filter";
        }
        ksort($filterbyname);

        foreach ($filterbyname as $strfiltername=>$filterfull) {
            if (file_exists("$CFG->dirroot/$filterfull/filtersettings.php")) {
                $settings = new admin_settingpage('filtersetting'.str_replace('/', '', $filterfull), $strfiltername, 'moodle/site:config', !in_array($filterfull, $activefilters));
                if ($ADMIN->fulltree) {
                    include("$CFG->dirroot/$filterfull/filtersettings.php");
                }
                $ADMIN->add('filtersettings', $settings);

            } else if (file_exists("$CFG->dirroot/$filterfull/filterconfig.html")) {
                $ADMIN->add('filtersettings', new admin_externalpage('filtersetting'.str_replace('/', '', $filterfull), $strfiltername, "$CFG->wwwroot/$CFG->admin/filter.php?filter=$filterfull", !in_array($filterfull, $activefilters)));
            }
        }
    }

    require_once($CFG->libdir. '/portfoliolib.php');

    $catname =get_string('portfolios', 'portfolio');
    $manage = get_string('manageportfolios', 'portfolio');
    $url = "$CFG->wwwroot/$CFG->admin/portfolio.php";

    $ADMIN->add('modules', new admin_category('portfoliosettings', $catname, empty($CFG->enableportfolios)));

    // jump through hoops to do what we want
    $temp = new admin_settingpage('manageportfolios', get_string('manageportfolios', 'portfolio'));
    $temp->add(new admin_setting_manageportfolio());

    $ADMIN->add('portfoliosettings', $temp);
    $ADMIN->add('portfoliosettings', new admin_externalpage('portfolionew', get_string('addnewportfolio', 'portfolio'), $url, 'moodle/site:config', true), '', $url);
    $ADMIN->add('portfoliosettings', new admin_externalpage('portfoliodelete', get_string('deleteportfolio', 'portfolio'), $url, 'moodle/site:config', true), '', $url);
    $ADMIN->add('portfoliosettings', new admin_externalpage('portfoliocontroller', get_string('manageportfolios', 'portfolio'), $url, 'moodle/site:config', true), '', $url);

    foreach (portfolio_instances(false, false) as $portfolio) {
        require_once($CFG->dirroot . '/portfolio/type/' . $portfolio->get('plugin') . '/lib.php');
        $classname = 'portfolio_plugin_' . $portfolio->get('plugin');
        $ADMIN->add(
            'portfoliosettings',
            new admin_externalpage(
                'portfoliosettings' . $portfolio->get('id'),
                get_string('configure', 'portfolio') . ' ' . $portfolio->get('name'),
                $url . '?edit=' . $portfolio->get('id'),
                'moodle/site:config',
                !$portfolio->get('visible')
            ),
            $portfolio->get('name'),
            $url . ' ?edit=' . $portfolio->get('id')
        );
    }

    // repository setting
    require_once("$CFG->dirroot/repository/lib.php");
    $catname =get_string('repositories', 'repository');
    $managerepo = get_string('manage', 'repository');
    $url = $CFG->wwwroot.'/'.$CFG->admin.'/repository.php';
    $ADMIN->add('modules', new admin_category('repositorysettings', $catname));
    $temp = new admin_settingpage('managerepositories', $managerepo);
    $temp->add(new admin_setting_managerepository());
    $ADMIN->add('repositorysettings', $temp);
    $ADMIN->add('repositorysettings', new admin_externalpage('repositorynew', 
        get_string('createrepository', 'repository'), $url, 'moodle/site:config', true), 
        '', $url);
    $ADMIN->add('repositorysettings', new admin_externalpage('repositorydelete',
        get_string('deleterepository', 'repository'), $url, 'moodle/site:config', true),
        '', $url);
    $ADMIN->add('repositorysettings', new admin_externalpage('repositorycontroller',
        get_string('managerepositories', 'repository'), $url, 'moodle/site:config', true),
        '', $url);
    foreach (repository_get_instances(get_context_instance(CONTEXT_SYSTEM), null, false)
        as $repository) 
    {
        if ($repository->has_admin_config()) {
            $ADMIN->add('repositorysettings',
                new admin_externalpage('repositorysettings'.$repository->id, 
                        $repository->name,
                        $url . '?edit=' . $repository->id),
                        'moodle/site:config');
        }
    }
}