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820 lines
27 KiB
820 lines
27 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Mandatory public API of folder module
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*
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* @package mod_folder
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* @copyright 2009 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/** Display folder contents on a separate page */
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define('FOLDER_DISPLAY_PAGE', 0);
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/** Display folder contents inline in a course */
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define('FOLDER_DISPLAY_INLINE', 1);
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/**
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* List of features supported in Folder module
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* @param string $feature FEATURE_xx constant for requested feature
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* @return mixed True if module supports feature, false if not, null if doesn't know
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*/
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function folder_supports($feature) {
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switch($feature) {
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case FEATURE_MOD_ARCHETYPE: return MOD_ARCHETYPE_RESOURCE;
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case FEATURE_GROUPS: return false;
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case FEATURE_GROUPINGS: return false;
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case FEATURE_MOD_INTRO: return true;
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case FEATURE_COMPLETION_TRACKS_VIEWS: return true;
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case FEATURE_GRADE_HAS_GRADE: return false;
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case FEATURE_GRADE_OUTCOMES: return false;
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case FEATURE_BACKUP_MOODLE2: return true;
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case FEATURE_SHOW_DESCRIPTION: return true;
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default: return null;
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}
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}
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/**
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* This function is used by the reset_course_userdata function in moodlelib.
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* @param $data the data submitted from the reset course.
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* @return array status array
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*/
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function folder_reset_userdata($data) {
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// Any changes to the list of dates that needs to be rolled should be same during course restore and course reset.
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// See MDL-9367.
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return array();
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}
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/**
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* List the actions that correspond to a view of this module.
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* This is used by the participation report.
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*
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* Note: This is not used by new logging system. Event with
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* crud = 'r' and edulevel = LEVEL_PARTICIPATING will
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* be considered as view action.
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*
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* @return array
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*/
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function folder_get_view_actions() {
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return array('view', 'view all');
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}
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/**
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* List the actions that correspond to a post of this module.
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* This is used by the participation report.
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*
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* Note: This is not used by new logging system. Event with
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* crud = ('c' || 'u' || 'd') and edulevel = LEVEL_PARTICIPATING
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* will be considered as post action.
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*
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* @return array
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*/
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function folder_get_post_actions() {
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return array('update', 'add');
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}
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/**
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* Add folder instance.
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* @param object $data
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* @param object $mform
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* @return int new folder instance id
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*/
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function folder_add_instance($data, $mform) {
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global $DB;
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$cmid = $data->coursemodule;
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$draftitemid = $data->files;
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$data->timemodified = time();
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// If 'showexpanded' is not set, apply the site config.
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if (!isset($data->showexpanded)) {
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$data->showexpanded = get_config('folder', 'showexpanded');
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}
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$data->id = $DB->insert_record('folder', $data);
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// we need to use context now, so we need to make sure all needed info is already in db
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$DB->set_field('course_modules', 'instance', $data->id, array('id'=>$cmid));
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$context = context_module::instance($cmid);
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if ($draftitemid) {
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file_save_draft_area_files($draftitemid, $context->id, 'mod_folder', 'content', 0, array('subdirs'=>true));
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}
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$completiontimeexpected = !empty($data->completionexpected) ? $data->completionexpected : null;
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\core_completion\api::update_completion_date_event($data->coursemodule, 'folder', $data->id, $completiontimeexpected);
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return $data->id;
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}
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/**
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* Update folder instance.
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* @param object $data
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* @param object $mform
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* @return bool true
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*/
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function folder_update_instance($data, $mform) {
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global $CFG, $DB;
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$cmid = $data->coursemodule;
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$draftitemid = $data->files;
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$data->timemodified = time();
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$data->id = $data->instance;
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$data->revision++;
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$DB->update_record('folder', $data);
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$context = context_module::instance($cmid);
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if ($draftitemid = file_get_submitted_draft_itemid('files')) {
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file_save_draft_area_files($draftitemid, $context->id, 'mod_folder', 'content', 0, array('subdirs'=>true));
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}
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$completiontimeexpected = !empty($data->completionexpected) ? $data->completionexpected : null;
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\core_completion\api::update_completion_date_event($data->coursemodule, 'folder', $data->id, $completiontimeexpected);
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return true;
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}
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/**
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* Delete folder instance.
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* @param int $id
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* @return bool true
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*/
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function folder_delete_instance($id) {
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global $DB;
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if (!$folder = $DB->get_record('folder', array('id'=>$id))) {
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return false;
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}
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$cm = get_coursemodule_from_instance('folder', $id);
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\core_completion\api::update_completion_date_event($cm->id, 'folder', $folder->id, null);
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// note: all context files are deleted automatically
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$DB->delete_records('folder', array('id'=>$folder->id));
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return true;
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}
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/**
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* Lists all browsable file areas
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*
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* @package mod_folder
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* @category files
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* @param stdClass $course course object
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* @param stdClass $cm course module object
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* @param stdClass $context context object
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* @return array
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*/
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function folder_get_file_areas($course, $cm, $context) {
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$areas = array();
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$areas['content'] = get_string('foldercontent', 'folder');
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return $areas;
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}
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/**
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* File browsing support for folder module content area.
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*
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* @package mod_folder
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* @category files
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* @param file_browser $browser file browser instance
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* @param array $areas file areas
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* @param stdClass $course course object
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* @param stdClass $cm course module object
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* @param stdClass $context context object
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* @param string $filearea file area
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* @param int $itemid item ID
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* @param string $filepath file path
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* @param string $filename file name
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* @return file_info instance or null if not found
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*/
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function folder_get_file_info($browser, $areas, $course, $cm, $context, $filearea, $itemid, $filepath, $filename) {
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global $CFG;
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if ($filearea === 'content') {
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if (!has_capability('mod/folder:view', $context)) {
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return NULL;
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}
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$fs = get_file_storage();
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$filepath = is_null($filepath) ? '/' : $filepath;
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$filename = is_null($filename) ? '.' : $filename;
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if (!$storedfile = $fs->get_file($context->id, 'mod_folder', 'content', 0, $filepath, $filename)) {
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if ($filepath === '/' and $filename === '.') {
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$storedfile = new virtual_root_file($context->id, 'mod_folder', 'content', 0);
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} else {
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// not found
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return null;
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}
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}
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require_once("$CFG->dirroot/mod/folder/locallib.php");
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$urlbase = $CFG->wwwroot.'/pluginfile.php';
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// students may read files here
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$canwrite = has_capability('mod/folder:managefiles', $context);
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return new folder_content_file_info($browser, $context, $storedfile, $urlbase, $areas[$filearea], true, true, $canwrite, false);
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}
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// note: folder_intro handled in file_browser automatically
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return null;
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}
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/**
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* Serves the folder files.
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*
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* @package mod_folder
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* @category files
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* @param stdClass $course course object
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* @param stdClass $cm course module
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* @param stdClass $context context object
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* @param string $filearea file area
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* @param array $args extra arguments
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* @param bool $forcedownload whether or not force download
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* @param array $options additional options affecting the file serving
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* @return bool false if file not found, does not return if found - just send the file
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*/
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function folder_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options=array()) {
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global $CFG, $DB;
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if ($context->contextlevel != CONTEXT_MODULE) {
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return false;
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}
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require_course_login($course, true, $cm);
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if (!has_capability('mod/folder:view', $context)) {
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return false;
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}
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if ($filearea !== 'content') {
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// intro is handled automatically in pluginfile.php
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return false;
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}
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array_shift($args); // ignore revision - designed to prevent caching problems only
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$fs = get_file_storage();
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$relativepath = implode('/', $args);
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$fullpath = "/$context->id/mod_folder/content/0/$relativepath";
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if (!$file = $fs->get_file_by_hash(sha1($fullpath)) or $file->is_directory()) {
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return false;
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}
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// finally send the file
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// for folder module, we force download file all the time
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send_stored_file($file, 0, 0, true, $options);
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}
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/**
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* Return a list of page types
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* @param string $pagetype current page type
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* @param stdClass $parentcontext Block's parent context
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* @param stdClass $currentcontext Current context of block
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*/
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function folder_page_type_list($pagetype, $parentcontext, $currentcontext) {
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$module_pagetype = array('mod-folder-*'=>get_string('page-mod-folder-x', 'folder'));
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return $module_pagetype;
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}
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/**
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* Export folder resource contents
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*
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* @return array of file content
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*/
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function folder_export_contents($cm, $baseurl) {
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global $CFG, $DB;
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$contents = array();
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$context = context_module::instance($cm->id);
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$folder = $DB->get_record('folder', array('id'=>$cm->instance), '*', MUST_EXIST);
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$fs = get_file_storage();
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$files = $fs->get_area_files($context->id, 'mod_folder', 'content', 0, 'sortorder DESC, id ASC', false);
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foreach ($files as $fileinfo) {
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$file = array();
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$file['type'] = 'file';
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$file['filename'] = $fileinfo->get_filename();
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$file['filepath'] = $fileinfo->get_filepath();
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$file['filesize'] = $fileinfo->get_filesize();
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$file['fileurl'] = file_encode_url("$CFG->wwwroot/" . $baseurl, '/'.$context->id.'/mod_folder/content/'.$folder->revision.$fileinfo->get_filepath().$fileinfo->get_filename(), true);
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$file['timecreated'] = $fileinfo->get_timecreated();
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$file['timemodified'] = $fileinfo->get_timemodified();
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$file['sortorder'] = $fileinfo->get_sortorder();
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$file['userid'] = $fileinfo->get_userid();
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$file['author'] = $fileinfo->get_author();
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$file['license'] = $fileinfo->get_license();
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$file['mimetype'] = $fileinfo->get_mimetype();
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$file['isexternalfile'] = $fileinfo->is_external_file();
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if ($file['isexternalfile']) {
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$file['repositorytype'] = $fileinfo->get_repository_type();
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}
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$contents[] = $file;
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}
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return $contents;
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}
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/**
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* Register the ability to handle drag and drop file uploads
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* @return array containing details of the files / types the mod can handle
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*/
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function folder_dndupload_register() {
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return array('files' => array(
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array('extension' => 'zip', 'message' => get_string('dnduploadmakefolder', 'mod_folder'))
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));
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}
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/**
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* Handle a file that has been uploaded
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* @param object $uploadinfo details of the file / content that has been uploaded
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* @return int instance id of the newly created mod
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*/
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function folder_dndupload_handle($uploadinfo) {
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global $DB, $USER;
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// Gather the required info.
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$data = new stdClass();
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$data->course = $uploadinfo->course->id;
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$data->name = $uploadinfo->displayname;
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$data->intro = '<p>'.$uploadinfo->displayname.'</p>';
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$data->introformat = FORMAT_HTML;
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$data->coursemodule = $uploadinfo->coursemodule;
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$data->files = null; // We will unzip the file and sort out the contents below.
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$data->id = folder_add_instance($data, null);
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// Retrieve the file from the draft file area.
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$context = context_module::instance($uploadinfo->coursemodule);
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file_save_draft_area_files($uploadinfo->draftitemid, $context->id, 'mod_folder', 'temp', 0, array('subdirs'=>true));
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$fs = get_file_storage();
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$files = $fs->get_area_files($context->id, 'mod_folder', 'temp', 0, 'sortorder', false);
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// Only ever one file - extract the contents.
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$file = reset($files);
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$success = $file->extract_to_storage(new zip_packer(), $context->id, 'mod_folder', 'content', 0, '/', $USER->id);
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$fs->delete_area_files($context->id, 'mod_folder', 'temp', 0);
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if ($success) {
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return $data->id;
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}
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$DB->delete_records('folder', array('id' => $data->id));
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return false;
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}
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/**
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* Given a coursemodule object, this function returns the extra
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* information needed to print this activity in various places.
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*
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* If folder needs to be displayed inline we store additional information
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* in customdata, so functions {@link folder_cm_info_dynamic()} and
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* {@link folder_cm_info_view()} do not need to do DB queries
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*
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* @param cm_info $cm
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* @return cached_cm_info info
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*/
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function folder_get_coursemodule_info($cm) {
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global $DB;
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if (!($folder = $DB->get_record('folder', array('id' => $cm->instance),
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'id, name, display, showexpanded, showdownloadfolder, intro, introformat'))) {
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return NULL;
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}
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$cminfo = new cached_cm_info();
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$cminfo->name = $folder->name;
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if ($folder->display == FOLDER_DISPLAY_INLINE) {
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// prepare folder object to store in customdata
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$fdata = new stdClass();
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$fdata->showexpanded = $folder->showexpanded;
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$fdata->showdownloadfolder = $folder->showdownloadfolder;
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if ($cm->showdescription && strlen(trim($folder->intro))) {
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$fdata->intro = $folder->intro;
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if ($folder->introformat != FORMAT_MOODLE) {
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$fdata->introformat = $folder->introformat;
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}
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}
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$cminfo->customdata = $fdata;
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} else {
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if ($cm->showdescription) {
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// Convert intro to html. Do not filter cached version, filters run at display time.
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$cminfo->content = format_module_intro('folder', $folder, $cm->id, false);
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}
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}
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return $cminfo;
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}
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/**
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* Sets dynamic information about a course module
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*
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* This function is called from cm_info when displaying the module
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* mod_folder can be displayed inline on course page and therefore have no course link
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*
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* @param cm_info $cm
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*/
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function folder_cm_info_dynamic(cm_info $cm) {
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if ($cm->customdata) {
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// the field 'customdata' is not empty IF AND ONLY IF we display contens inline
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$cm->set_no_view_link();
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}
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}
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/**
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* Overwrites the content in the course-module object with the folder files list
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* if folder.display == FOLDER_DISPLAY_INLINE
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*
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* @param cm_info $cm
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*/
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function folder_cm_info_view(cm_info $cm) {
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global $PAGE;
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if ($cm->uservisible && $cm->customdata &&
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has_capability('mod/folder:view', $cm->context)) {
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// Restore folder object from customdata.
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// Note the field 'customdata' is not empty IF AND ONLY IF we display contens inline.
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// Otherwise the content is default.
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$folder = $cm->customdata;
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$folder->id = (int)$cm->instance;
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$folder->course = (int)$cm->course;
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$folder->display = FOLDER_DISPLAY_INLINE;
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$folder->name = $cm->name;
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if (empty($folder->intro)) {
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$folder->intro = '';
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}
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if (empty($folder->introformat)) {
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$folder->introformat = FORMAT_MOODLE;
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}
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// display folder
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$renderer = $PAGE->get_renderer('mod_folder');
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$cm->set_content($renderer->display_folder($folder), true);
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}
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}
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/**
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* Mark the activity completed (if required) and trigger the course_module_viewed event.
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*
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* @param stdClass $folder folder object
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* @param stdClass $course course object
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* @param stdClass $cm course module object
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* @param stdClass $context context object
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* @since Moodle 3.0
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*/
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function folder_view($folder, $course, $cm, $context) {
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// Trigger course_module_viewed event.
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$params = array(
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'context' => $context,
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'objectid' => $folder->id
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);
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$event = \mod_folder\event\course_module_viewed::create($params);
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$event->add_record_snapshot('course_modules', $cm);
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$event->add_record_snapshot('course', $course);
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$event->add_record_snapshot('folder', $folder);
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$event->trigger();
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// Completion.
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$completion = new completion_info($course);
|
|
$completion->set_module_viewed($cm);
|
|
}
|
|
|
|
/**
|
|
* Check if the folder can be zipped and downloaded.
|
|
* @param stdClass $folder
|
|
* @param context_module $cm
|
|
* @return bool True if the folder can be zipped and downloaded.
|
|
* @throws \dml_exception
|
|
*/
|
|
function folder_archive_available($folder, $cm) {
|
|
if (!$folder->showdownloadfolder) {
|
|
return false;
|
|
}
|
|
|
|
$context = context_module::instance($cm->id);
|
|
$fs = get_file_storage();
|
|
$dir = $fs->get_area_tree($context->id, 'mod_folder', 'content', 0);
|
|
|
|
$size = folder_get_directory_size($dir);
|
|
$maxsize = get_config('folder', 'maxsizetodownload') * 1024 * 1024;
|
|
|
|
if ($size == 0) {
|
|
return false;
|
|
}
|
|
|
|
if (!empty($maxsize) && $size > $maxsize) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Recursively measure the size of the files in a directory.
|
|
* @param array $directory
|
|
* @return int size of directory contents in bytes
|
|
*/
|
|
function folder_get_directory_size($directory) {
|
|
$size = 0;
|
|
|
|
foreach ($directory['files'] as $file) {
|
|
$size += $file->get_filesize();
|
|
}
|
|
|
|
foreach ($directory['subdirs'] as $subdirectory) {
|
|
$size += folder_get_directory_size($subdirectory);
|
|
}
|
|
|
|
return $size;
|
|
}
|
|
|
|
/**
|
|
* Mark the activity completed (if required) and trigger the all_files_downloaded event.
|
|
*
|
|
* @param stdClass $folder folder object
|
|
* @param stdClass $course course object
|
|
* @param stdClass $cm course module object
|
|
* @param stdClass $context context object
|
|
* @since Moodle 3.1
|
|
*/
|
|
function folder_downloaded($folder, $course, $cm, $context) {
|
|
$params = array(
|
|
'context' => $context,
|
|
'objectid' => $folder->id
|
|
);
|
|
$event = \mod_folder\event\all_files_downloaded::create($params);
|
|
$event->add_record_snapshot('course_modules', $cm);
|
|
$event->add_record_snapshot('course', $course);
|
|
$event->add_record_snapshot('folder', $folder);
|
|
$event->trigger();
|
|
|
|
// Completion.
|
|
$completion = new completion_info($course);
|
|
$completion->set_module_viewed($cm);
|
|
}
|
|
|
|
/**
|
|
* Returns all uploads since a given time in specified folder.
|
|
*
|
|
* @param array $activities
|
|
* @param int $index
|
|
* @param int $timestart
|
|
* @param int $courseid
|
|
* @param int $cmid
|
|
* @param int $userid
|
|
* @param int $groupid not used, but required for compatibilty with other modules
|
|
*/
|
|
function folder_get_recent_mod_activity(&$activities, &$index, $timestart, $courseid, $cmid, $userid=0, $groupid=0) {
|
|
global $COURSE, $DB, $OUTPUT;
|
|
|
|
if ($COURSE->id == $courseid) {
|
|
$course = $COURSE;
|
|
} else {
|
|
$course = $DB->get_record('course', array('id' => $courseid));
|
|
}
|
|
|
|
$modinfo = get_fast_modinfo($course);
|
|
$cm = $modinfo->cms[$cmid];
|
|
|
|
$context = context_module::instance($cm->id);
|
|
if (!has_capability('mod/folder:view', $context)) {
|
|
return;
|
|
}
|
|
$files = folder_get_recent_activity($context, $timestart, $userid);
|
|
|
|
foreach ($files as $file) {
|
|
$tmpactivity = new stdClass();
|
|
|
|
$tmpactivity->type = 'folder';
|
|
$tmpactivity->cmid = $cm->id;
|
|
$tmpactivity->sectionnum = $cm->sectionnum;
|
|
$tmpactivity->timestamp = $file->get_timemodified();
|
|
$tmpactivity->user = core_user::get_user($file->get_userid());
|
|
|
|
$tmpactivity->content = new stdClass();
|
|
$tmpactivity->content->url = moodle_url::make_pluginfile_url($file->get_contextid(), 'mod_folder', 'content',
|
|
$file->get_itemid(), $file->get_filepath(), $file->get_filename());
|
|
|
|
if (file_extension_in_typegroup($file->get_filename(), 'web_image')) {
|
|
$image = $tmpactivity->content->url->out(false, array('preview' => 'tinyicon', 'oid' => $file->get_timemodified()));
|
|
$image = html_writer::empty_tag('img', array('src' => $image));
|
|
} else {
|
|
$image = $OUTPUT->pix_icon(file_file_icon($file, 24), $file->get_filename(), 'moodle');
|
|
}
|
|
|
|
$tmpactivity->content->image = $image;
|
|
$tmpactivity->content->filename = $file->get_filename();
|
|
|
|
$activities[$index++] = $tmpactivity;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Outputs the folder uploads indicated by $activity.
|
|
*
|
|
* @param object $activity the activity object the folder resides in
|
|
* @param int $courseid the id of the course the folder resides in
|
|
* @param bool $detail not used, but required for compatibilty with other modules
|
|
* @param int $modnames not used, but required for compatibilty with other modules
|
|
* @param bool $viewfullnames not used, but required for compatibilty with other modules
|
|
*/
|
|
function folder_print_recent_mod_activity($activity, $courseid, $detail, $modnames, $viewfullnames) {
|
|
global $OUTPUT;
|
|
|
|
$content = $activity->content;
|
|
$tableoptions = [
|
|
'border' => '0',
|
|
'cellpadding' => '3',
|
|
'cellspacing' => '0'
|
|
];
|
|
$output = html_writer::start_tag('table', $tableoptions);
|
|
$output .= html_writer::start_tag('tr');
|
|
$output .= html_writer::tag('td', $content->image, ['class' => 'fp-icon', 'valign' => 'top']);
|
|
$output .= html_writer::start_tag('td');
|
|
$output .= html_writer::start_div('fp-filename');
|
|
$output .= html_writer::link($content->url, $content->filename);
|
|
$output .= html_writer::end_div();
|
|
|
|
// Show the uploader.
|
|
$fullname = fullname($activity->user, $viewfullnames);
|
|
$userurl = new moodle_url('/user/view.php');
|
|
$userurl->params(['id' => $activity->user->id, 'course' => $courseid]);
|
|
$by = new stdClass();
|
|
$by->name = html_writer::link($userurl, $fullname);
|
|
$by->date = userdate($activity->timestamp);
|
|
$authornamedate = get_string('bynameondate', 'folder', $by);
|
|
$output .= html_writer::div($authornamedate, 'user');
|
|
|
|
// Finish up the table.
|
|
$output .= html_writer::end_tag('tr');
|
|
$output .= html_writer::end_tag('table');
|
|
|
|
echo $output;
|
|
}
|
|
|
|
/**
|
|
* Gets recent file uploads in a given folder. Does not perform security checks.
|
|
*
|
|
* @param object $context
|
|
* @param int $timestart
|
|
* @param int $userid
|
|
*
|
|
* @return array
|
|
*/
|
|
function folder_get_recent_activity($context, $timestart, $userid=0) {
|
|
$newfiles = array();
|
|
$fs = get_file_storage();
|
|
$files = $fs->get_area_files($context->id, 'mod_folder', 'content');
|
|
foreach ($files as $file) {
|
|
if ($file->get_timemodified() <= $timestart) {
|
|
continue;
|
|
}
|
|
if ($file->get_filename() === '.') {
|
|
continue;
|
|
}
|
|
if (!empty($userid) && $userid !== $file->get_userid()) {
|
|
continue;
|
|
}
|
|
$newfiles[] = $file;
|
|
}
|
|
return $newfiles;
|
|
}
|
|
|
|
/**
|
|
* Given a course and a date, prints a summary of all the new
|
|
* files posted in folder resources since that date
|
|
*
|
|
* @uses CONTEXT_MODULE
|
|
* @param object $course
|
|
* @param bool $viewfullnames capability
|
|
* @param int $timestart
|
|
* @return bool success
|
|
*/
|
|
function folder_print_recent_activity($course, $viewfullnames, $timestart) {
|
|
global $OUTPUT;
|
|
|
|
$folders = get_all_instances_in_course('folder', $course);
|
|
|
|
if (empty($folders)) {
|
|
return false;
|
|
}
|
|
|
|
$newfiles = array();
|
|
|
|
$modinfo = get_fast_modinfo($course);
|
|
foreach ($folders as $folder) {
|
|
// Skip resources if the user can't view them.
|
|
$cm = $modinfo->cms[$folder->coursemodule];
|
|
$context = context_module::instance($cm->id);
|
|
if (!has_capability('mod/folder:view', $context)) {
|
|
continue;
|
|
}
|
|
|
|
// Get the files uploaded in the current time frame.
|
|
$newfiles = array_merge($newfiles, folder_get_recent_activity($context, $timestart));
|
|
}
|
|
|
|
if (empty($newfiles)) {
|
|
return false;
|
|
}
|
|
|
|
// Build list of files.
|
|
echo $OUTPUT->heading(get_string('newfoldercontent', 'folder').':', 3);
|
|
$list = html_writer::start_tag('ul', ['class' => 'unlist']);
|
|
foreach ($newfiles as $file) {
|
|
$filename = $file->get_filename();
|
|
$url = moodle_url::make_pluginfile_url($file->get_contextid(), 'mod_folder', 'content',
|
|
$file->get_itemid(), $file->get_filepath(), $filename);
|
|
|
|
$list .= html_writer::start_tag('li');
|
|
$list .= html_writer::start_div('head');
|
|
$list .= html_writer::div(userdate($file->get_timemodified(), get_string('strftimerecent')), 'date');
|
|
$list .= html_writer::div($file->get_author(), 'name');
|
|
$list .= html_writer::end_div(); // Head.
|
|
|
|
$list .= html_writer::start_div('info');
|
|
$list .= html_writer::link($url, $filename);
|
|
$list .= html_writer::end_div(); // Info.
|
|
$list .= html_writer::end_tag('li');
|
|
}
|
|
$list .= html_writer::end_tag('ul');
|
|
echo $list;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Check if the module has any update that affects the current user since a given time.
|
|
*
|
|
* @param cm_info $cm course module data
|
|
* @param int $from the time to check updates from
|
|
* @param array $filter if we need to check only specific updates
|
|
* @return stdClass an object with the different type of areas indicating if they were updated or not
|
|
* @since Moodle 3.2
|
|
*/
|
|
function folder_check_updates_since(cm_info $cm, $from, $filter = array()) {
|
|
$updates = course_check_module_updates_since($cm, $from, array('content'), $filter);
|
|
return $updates;
|
|
}
|
|
|
|
/**
|
|
* This function receives a calendar event and returns the action associated with it, or null if there is none.
|
|
*
|
|
* This is used by block_myoverview in order to display the event appropriately. If null is returned then the event
|
|
* is not displayed on the block.
|
|
*
|
|
* @param calendar_event $event
|
|
* @param \core_calendar\action_factory $factory
|
|
* @param int $userid User id to use for all capability checks, etc. Set to 0 for current user (default).
|
|
* @return \core_calendar\local\event\entities\action_interface|null
|
|
*/
|
|
function mod_folder_core_calendar_provide_event_action(calendar_event $event,
|
|
\core_calendar\action_factory $factory,
|
|
int $userid = 0) {
|
|
global $USER;
|
|
|
|
if (!$userid) {
|
|
$userid = $USER->id;
|
|
}
|
|
|
|
$cm = get_fast_modinfo($event->courseid, $userid)->instances['folder'][$event->instance];
|
|
|
|
if (!$cm->uservisible) {
|
|
// The module is not visible to the user for any reason.
|
|
return null;
|
|
}
|
|
|
|
$completion = new \completion_info($cm->get_course());
|
|
|
|
$completiondata = $completion->get_data($cm, false, $userid);
|
|
|
|
if ($completiondata->completionstate != COMPLETION_INCOMPLETE) {
|
|
return null;
|
|
}
|
|
|
|
return $factory->create_instance(
|
|
get_string('view'),
|
|
new \moodle_url('/mod/folder/view.php', ['id' => $cm->id]),
|
|
1,
|
|
true
|
|
);
|
|
}
|
|
|