lib.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * @created    23/05/17 17:59
 * @package    local_kopere_dashboard
 * @copyright  2017 Eduardo Kraus {@link http://eduardokraus.com}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

function local_kopere_dashboard_extends_navigation(global_navigation $nav) {
    local_kopere_dashboard_extend_navigation($nav);
}

/**
 * @param global_navigation $nav
 *
 * @throws coding_exception
 * @throws dml_exception
 * @throws moodle_exception
 */
function local_kopere_dashboard_extend_navigation(global_navigation $nav) {
    global $CFG;

    require_once(__DIR__ . "/locallib.php");

    //if (strpos($_SERVER['REQUEST_URI'], "kopere_dashboard") === false) {
    //    try {
    //        $menus = $DB->get_records('kopere_dashboard_menu', null, 'title ASC');
    //
    //        /** @var \local_kopere_dashboard\vo\kopere_dashboard_menu $menu */
    //        foreach ($menus as $menu) {
    //
    //            $pages = $DB->get_records('kopere_dashboard_webpages', ['menuid' => $menu->id, 'visible' => 1]);
    //
    //            if ($pages) {
    //                $icone = new pix_icon('webpages', $menu->title, 'local_kopere_dashboard');
    //                if ($CFG->theme == 'flixcurso') {
    //                    $icone = new pix_icon('webpages-dark', $menu->title, 'local_kopere_dashboard');
    //                }
    //                $node = $nav->add(
    //                    $menu->title,
    //                    new moodle_url("{$CFG->wwwroot}/local/kopere_dashboard/?menu={$menu->link}"),
    //                    navigation_node::TYPE_CUSTOM,
    //                    null,
    //                    "kopere_dashboard-{$menu->id}",
    //                    $icone
    //                );
    //
    //                $node->showinflatnavigation = true;
    //
    //                /** @var \local_kopere_dashboard\vo\kopere_dashboard_webpages $page */
    //                foreach ($pages as $page) {
    //                    $icone = new pix_icon('webpages', $page->title, 'local_kopere_dashboard');
    //                    if ($CFG->theme == 'flixcurso') {
    //                        $icone = new pix_icon('webpages-dark', $page->title, 'local_kopere_dashboard');
    //                    }
    //                    $node->add(
    //                        $page->title,
    //                        new moodle_url("{$CFG->wwwroot}/local/kopere_dashboard/?p={$page->link}"),
    //                        navigation_node::TYPE_CUSTOM,
    //                        null,
    //                        "kopere_dashboard-page-{$page->id}",
    //                        $icone
    //                    );
    //                }
    //            }
    //        }
    //    } catch (Exception $e) {
    //        // Se der problema, não fazer nada.
    //    }
    //}

    $CFG->custommenuitems = trim($CFG->custommenuitems);
    $CFG->custommenuitems = preg_replace('/.*kopere_dashboard.*/', "", $CFG->custommenuitems);
    $CFG->custommenuitems = trim($CFG->custommenuitems);

    if (isloggedin()) {
        if ($CFG->branch > 400 && @$CFG->kopere_dashboard_menu) {
            $context = context_system::instance();
            $hascapability = has_capability('local/kopere_dashboard:view', $context) ||
                has_capability('local/kopere_dashboard:manage', $context);

            if ($hascapability && strpos($CFG->custommenuitems, "kopere_dashboard/open.php") === false) {
                $name = get_string('modulename', 'local_kopere_dashboard');
                $link = local_kopere_dashboard_makeurl("dashboard", "start");
                $CFG->custommenuitems = "{$name}|{$link}\n{$CFG->custommenuitems}";
            }
            if (@$CFG->kopere_dashboard_menuwebpages) {
                add_pages_custommenuitems_400();
            }
        } else {
            $context = context_system::instance();
            if (has_capability('local/kopere_dashboard:view', $context) ||
                has_capability('local/kopere_dashboard:manage', $context)) {

                $node = $nav->add(
                    get_string('pluginname', 'local_kopere_dashboard'),
                    new moodle_url(local_kopere_dashboard_makeurl("dashboard", "start")),
                    navigation_node::TYPE_CUSTOM,
                    null,
                    'kopere_dashboard',
                    new pix_icon('icon', get_string('pluginname', 'local_kopere_dashboard'), 'local_kopere_dashboard')
                );

                $node->showinflatnavigation = true;
            }

            require_once(__DIR__ . "/classes/util/node.php");
            \local_kopere_dashboard\util\node::add_admin_code();
        }
    } else {
        if ($CFG->branch > 400 && @$CFG->kopere_dashboard_menu) {
            add_pages_custommenuitems_400();
        }
    }
}

function add_pages_custommenuitems_400() {
    global $CFG;

    $cache = \cache::make('local_kopere_dashboard', 'report_getdata_cache');
    if ($cache->has("kopere_dashboard_menu")) {
        $CFG->extramenu = $cache->get ("kopere_dashboard_menu");
    } else {

        try {
            $CFG->extramenu = "";
            local_kopere_dashboard_extend_navigation__get_menus(0, "");
            $cache->set("kopere_dashboard_menu", $CFG->extramenu);
        } catch (dml_exception $e) {
        }
    }

    $CFG->custommenuitems = "{$CFG->custommenuitems}\n{$CFG->extramenu}";
}

/**
 * @param $menuid
 * @param $prefix
 *
 * @throws dml_exception
 */
function local_kopere_dashboard_extend_navigation__get_menus($menuid, $prefix) {
    global $DB, $CFG;

    $menus = $DB->get_records('kopere_dashboard_menu', ['menuid' => $menuid]);

    foreach ($menus as $menu) {
        $where = ['visible' => 1, 'menuid' => $menu->id];
        $webpages = $DB->get_records('kopere_dashboard_webpages', $where, 'pageorder ASC');
        $CFG->extramenu .= "{$prefix} {$menu->title}|{$CFG->wwwroot}/local/kopere_dashboard/?menu={$menu->link}\n";
        if ($webpages) {
            /** @var \local_kopere_dashboard\vo\kopere_dashboard_webpages $webpage */
            foreach ($webpages as $webpage) {
                $link = "{$CFG->wwwroot}/local/kopere_dashboard/?p={$webpage->link}";
                $CFG->extramenu .= "{$prefix}- {$webpage->title}|{$link}\n";
            }
        }
        local_kopere_dashboard_extend_navigation__get_menus($menu->id, "{$prefix}-");
    }
}

/**
 * @param $course
 * @param $cm
 * @param $context
 * @param $filearea
 * @param $args
 * @param $forcedownload
 * @param array $options
 * @return bool
 * @throws coding_exception
 */
function local_kopere_dashboard_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options = []) {

    $fs = get_file_storage();
    if (!$file = $fs->get_file($context->id, 'local_kopere_dashboard', 'editor_webpages', $args[0], '/', $args[1])) {
        return false;
    }
    send_stored_file($file, 0, 0, $forcedownload, $options);
}