Sindbad~EG File Manager
<?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/>.
/**
* Library of interface functions and constants for module amanote.
*
* @package mod_amanote
* @copyright 2018 Amaplex Software
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
/**
* List of features supported in Amanote module.
*
* @package mod_amanote
* @param string $feature FEATURE_xx constant for requested feature.
* @return mixed True if module supports feature, false if not, null if doesn't know.
*/
function amanote_supports($feature) {
switch($feature) {
case FEATURE_MOD_ARCHETYPE:
return MOD_ARCHETYPE_RESOURCE;
case FEATURE_GROUPS:
return false;
case FEATURE_GROUPINGS:
return false;
case FEATURE_MOD_INTRO:
return true;
case FEATURE_COMPLETION_TRACKS_VIEWS:
return true;
case FEATURE_GRADE_HAS_GRADE:
return false;
case FEATURE_GRADE_OUTCOMES:
return false;
case FEATURE_BACKUP_MOODLE2:
return true;
case FEATURE_SHOW_DESCRIPTION:
return true;
default:
return null;
}
}
/**
* Returns all other caps used in module.
*
* @package mod_amanote
* @return array
*/
function amanote_get_extra_capabilities() {
return array('moodle/site:accessallgroups');
}
/**
* This function is used by the reset_course_userdata function in moodlelib.
*
* @package mod_amanote
* @param stdClass $data the data submitted from the reset course.
* @return array status array
*/
function amanote_reset_userdata($data) {
// Any changes to the list of dates that needs to be rolled should be same during course restore and course reset.
// See MDL-9367.
return array();
}
/**
* List the actions that correspond to a view of this module.
* This is used by the participation report.
*
* Note: This is not used by new logging system. Event with
* crud = 'r' and edulevel = LEVEL_PARTICIPATING will
* be considered as view action.
*
* @package mod_amanote
* @return array
*/
function amanote_get_view_actions() {
return array('view', 'view all');
}
/**
* List the actions that correspond to a post of this module.
* This is used by the participation report.
*
* Note: This is not used by new logging system. Event with
* crud = ('c' || 'u' || 'd') and edulevel = LEVEL_PARTICIPATING
* will be considered as post action.
*
* @package mod_amanote
* @return array
*/
function amanote_get_post_actions() {
return array('update', 'add');
}
/**
* Add Amanote file instance.
*
* Given an object containing all the necessary data,
* (defined by the form in mod_form.php) this function
* will create a new instance and return the id number
* of the new instance.
*
* @package mod_amanote
* @param stdClass $data Submitted data from the form in mod_form.php.
* @param mod_amanote_mod_form $mform The form instance itself.
* @return int new Amanote file instance id.
*/
function amanote_add_instance(stdClass $data, mod_amanote_mod_form $mform = null) {
global $CFG, $DB;
require_once("$CFG->libdir/resourcelib.php");
require_once("$CFG->dirroot/mod/amanote/locallib.php");
$cmid = $data->coursemodule;
$data->timecreated = time();
$data->timemodified = time();
amanote_set_display_options($data);
$data->id = $DB->insert_record('amanote', $data);
$DB->set_field('course_modules', 'instance', $data->id, array('id' => $cmid));
amanote_set_mainfile($data);
$completiontimeexpected = !empty($data->completionexpected) ? $data->completionexpected : null;
\core_completion\api::update_completion_date_event($cmid, 'amanote', $data->id, $completiontimeexpected);
return $data->id;
}
/**
* Update Amanote instance.
*
* Given an object containing all the necessary data,
* (defined by the form in mod_form.php) this function
* will update an existing instance with new data.
*
* @package mod_amanote
* @param stdClass $data An object from the form in mod_form.php
* @param mod_amanote_mod_form $mform The form instance itself
* @return bool true
*/
function amanote_update_instance(stdClass $data, mod_amanote_mod_form $mform = null) {
global $CFG, $DB;
require_once("$CFG->libdir/resourcelib.php");
$data->timemodified = time();
$data->id = $data->instance;
$data->revision++;
amanote_set_display_options($data);
$DB->update_record('amanote', $data);
amanote_set_mainfile($data);
$completiontimeexpected = !empty($data->completionexpected) ? $data->completionexpected : null;
\core_completion\api::update_completion_date_event($data->coursemodule, 'amanote', $data->id, $completiontimeexpected);
return true;
}
/**
* Updates display options based on form input.
*
* Shared code used by amanote_add_instance and amanote_update_instance.
*
* @package mod_amanote
* @param object $data Data object
*/
function amanote_set_display_options($data) {
$displayoptions = array();
if (!empty($data->printintro)) {
$displayoptions['printintro'] = 1;
}
if (!empty($data->showsize)) {
$displayoptions['showsize'] = 1;
}
if (!empty($data->showdate)) {
$displayoptions['showdate'] = 1;
}
$data->displayoptions = serialize($displayoptions);
}
/**
* Delete amanote instance.
*
* Given an ID of an instance of this module,
* this function will permanently delete the instance
* and any data that depends on it.
*
* @package mod_amanote
* @param int $id
* @return bool true
*/
function amanote_delete_instance($id) {
global $DB;
if (!$amanote = $DB->get_record('amanote', array('id' => $id))) {
return false;
}
$cm = get_coursemodule_from_instance('amanote', $id);
\core_completion\api::update_completion_date_event($cm->id, 'amanote', $id, null);
$DB->delete_records('amanote', array('id' => $amanote->id));
return true;
}
/**
* Given a course_module object, this function returns any
* "extra" information that may be needed when printing
* this activity in a course listing.
*
* See get_array_of_activities() in course/lib.php
*
* @package mod_amanote
* @param stdClass $coursemodule
* @return cached_cm_info info
*/
function amanote_get_coursemodule_info($coursemodule) {
global $CFG, $DB;
require_once("$CFG->libdir/filelib.php");
require_once("$CFG->dirroot/mod/amanote/locallib.php");
require_once($CFG->libdir.'/completionlib.php');
$context = context_module::instance($coursemodule->id);
if (!$amanote = $DB->get_record('amanote', array('id' => $coursemodule->instance),
'id, name, displayoptions, revision, intro, introformat')) {
return null;
}
$info = new cached_cm_info();
$info->name = $amanote->name;
if ($coursemodule->showdescription) {
// Convert intro to html. Do not filter cached version, filters run at display time.
$info->content = format_module_intro('amanote', $amanote, $coursemodule->id, false);
}
// See if there is at least one file.
$fs = get_file_storage();
$files = $fs->get_area_files($context->id, 'mod_amanote', 'content', 0, 'sortorder DESC, id ASC', false, 0, 0, 1);
if (count($files) >= 1) {
$mainfile = reset($files);
$amanote->mainfile = $mainfile->get_filename();
}
// If any optional extra details are turned on, store in custom data,
// add some file details as well to be used later by amanote_get_optional_details() without retriving.
// Do not store filedetails if this is a reference - they will still need to be retrieved every time.
if (($filedetails = amanote_get_file_details($amanote, $coursemodule)) && empty($filedetails['isref'])) {
$displayoptions = @unserialize($amanote->displayoptions);
$displayoptions['filedetails'] = $filedetails;
$info->customdata = serialize($displayoptions);
} else {
$info->customdata = $amanote->displayoptions;
}
$info->customdata = $amanote->displayoptions;
return $info;
}
/**
* Called when viewing course page. Shows extra details after the link if
* enabled.
*
* @package mod_amanote
* @param cm_info $cm Course module information.
*/
function amanote_cm_info_view(cm_info $cm) {
global $CFG;
require_once($CFG->dirroot . '/mod/amanote/locallib.php');
$amanote = (object)array('displayoptions' => $cm->customdata);
$details = amanote_get_optional_details($amanote, $cm);
if ($details) {
$cm->set_after_link(' ' . html_writer::tag('span', $details,
array('class' => 'resourcelinkdetails')));
}
}
/**
* Lists all browsable file areas.
*
* @package mod_amanote
* @category files
* @param stdClass $course course object
* @param stdClass $cm course module object
* @param stdClass $context context object
* @return array
*/
function amanote_get_file_areas($course, $cm, $context) {
$areas = array();
$areas['content'] = get_string('amanotecontent', 'amanote');
return $areas;
}
/**
* File browsing support for amanote module content area.
*
* @package mod_amanote
* @category files
* @param stdClass $browser file browser instance
* @param stdClass $areas file areas
* @param stdClass $course course object
* @param stdClass $cm course module object
* @param stdClass $context context object
* @param string $filearea file area
* @param int $itemid item ID
* @param string $filepath file path
* @param string $filename file name
* @return file_info instance or null if not found
*/
function amanote_get_file_info($browser, $areas, $course, $cm, $context, $filearea, $itemid, $filepath, $filename) {
global $CFG;
if (!has_capability('moodle/course:managefiles', $context)) {
// Students can not peak here!
return null;
}
$fs = get_file_storage();
if ($filearea === 'content') {
$filepath = is_null($filepath) ? '/' : $filepath;
$filename = is_null($filename) ? '.' : $filename;
$urlbase = $CFG->wwwroot.'/pluginfile.php';
if (!$storedfile = $fs->get_file($context->id, 'mod_amanote', 'content', 0, $filepath, $filename)) {
if ($filepath === '/' and $filename === '.') {
$storedfile = new virtual_root_file($context->id, 'mod_amanote', 'content', 0);
} else {
// Not found.
return null;
}
}
require_once("$CFG->dirroot/mod/amanote/locallib.php");
return new amanote_content_file_info($browser, $context, $storedfile, $urlbase, $areas[$filearea], true, true, true, false);
}
return null;
}
/**
* Serves the Amanote files.
*
* @package mod_amanote
* @category files
* @param stdClass $course course object
* @param stdClass $cm course module object
* @param stdClass $context context object
* @param string $filearea file area
* @param array $args extra arguments
* @param bool $forcedownload whether or not force download
* @param array $options additional options affecting the file serving
* @return bool false if file not found, does not return if found - just send the file
*/
function amanote_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options=array()) {
global $USER;
if ($context->contextlevel != CONTEXT_MODULE) {
return false;
}
require_login($course, true, $cm);
if (!has_capability('mod/amanote:view', $context)) {
return false;
}
if ($filearea !== 'content') {
// Intro is handled automatically in pluginfile.php.
return false;
}
// Get force pdf.
$forcepdf = array_shift($args);
// Get the PDF file.
$fs = get_file_storage();
$relativepath = implode('/', $args);
$fullpath = rtrim("/$context->id/mod_amanote/content/0/$relativepath", '/');
if (!$file = $fs->get_file_by_hash(sha1($fullpath))) {
return false;
}
// Send the notes if they are available.
if (!$forcepdf) {
// Get the notes.
$usercontext = context_user::instance($USER->id);
$notesfile = $fs->get_file($usercontext->id, 'user', 'private', 0, '/Amanote/', $file->get_contextid().'.ama');
if ($notesfile) {
// Set the notes download name to the pdf file name.
$options['filename'] = preg_replace('/.pdf$/', '.ama', $file->get_filename());
$file = $notesfile;
}
}
// Finally send the file.
send_stored_file($file, 0, 0, $forcedownload, $options);
}
/**
* Return a list of page types.
*
* @package mod_amanote
* @param string $pagetype current page type.
* @param stdClass $parentcontext Block's parent context.
* @param stdClass $currentcontext Current context of block.
* @return array
*/
function amanote_page_type_list($pagetype, $parentcontext, $currentcontext) {
$modulepagetype = array('mod-amanote-*' => get_string('page-mod-amanote-x', 'amanote'));
return $modulepagetype;
}
/**
* Export amanote resource contents.
*
* @package mod_amanote
* @param stdClass $cm course module object
* @param string $baseurl the base url for the amanote resource content
* @return array of file content.
*/
function amanote_export_contents($cm, $baseurl) {
global $CFG, $DB;
$contents = array();
$context = context_module::instance($cm->id);
$amanote = $DB->get_record('amanote', array('id' => $cm->instance), '*', MUST_EXIST);
$fs = get_file_storage();
$files = $fs->get_area_files($context->id, 'mod_amanote', 'content', 0, 'sortorder DESC, id ASC', false);
foreach ($files as $fileinfo) {
$file = array();
$file['type'] = 'file';
$file['filename'] = $fileinfo->get_filename();
$file['filepath'] = $fileinfo->get_filepath();
$file['filesize'] = $fileinfo->get_filesize();
$file['fileurl'] = file_encode_url("$CFG->wwwroot/" . $baseurl,
'/'.$context->id.'/mod_amanote/content/'.$amanote->revision.$fileinfo->get_filepath().$fileinfo->get_filename(), true);
$file['timecreated'] = $fileinfo->get_timecreated();
$file['timemodified'] = $fileinfo->get_timemodified();
$file['sortorder'] = $fileinfo->get_sortorder();
$file['userid'] = $fileinfo->get_userid();
$file['author'] = $fileinfo->get_author();
$file['license'] = $fileinfo->get_license();
$file['mimetype'] = $fileinfo->get_mimetype();
$file['isexternalfile'] = $fileinfo->is_external_file();
if ($file['isexternalfile']) {
$file['repositorytype'] = $fileinfo->get_repository_type();
}
$contents[] = $file;
}
return $contents;
}
/**
* Register the ability to handle drag and drop file uploads.
*
* @package mod_amanote
* @return array containing details of the files / types the mod can handle
*/
function amanote_dndupload_register() {
return array('files' => array(
array('extension' => 'pdf', 'message' => get_string('dnduploadamanote', 'mod_amanote')),
array('extension' => 'ppt', 'message' => get_string('dnduploadamanote', 'mod_amanote')),
array('extension' => 'pptx', 'message' => get_string('dnduploadamanote', 'mod_amanote'))
));
}
/**
* Handle a file that has been uploaded.
*
* @package mod_amanote
* @param object $uploadinfo details of the file / content that has been uploaded
* @return int instance id of the newly created mod
*/
function amanote_dndupload_handle($uploadinfo) {
// Gather the required info.
$data = new stdClass();
$data->course = $uploadinfo->course->id;
$data->name = $uploadinfo->displayname;
$data->intro = '';
$data->introformat = FORMAT_HTML;
$data->coursemodule = $uploadinfo->coursemodule;
$data->files = $uploadinfo->draftitemid;
// Set the display options to the site defaults.
$config = get_config('mod_amanote');
$data->printintro = $config->printintro;
$data->showsize = (isset($config->showsize)) ? $config->showsize : 0;
$data->showdate = (isset($config->showdate)) ? $config->showdate : 0;
return amanote_add_instance($data, null);
}
/**
* Mark the activity completed (if required) and trigger the course_module_viewed event.
*
* @package mod_amanote
* @param stdClass $amanote amanote object
* @param stdClass $course course object
* @param stdClass $cm course module object
* @param stdClass $context context object
* @since Moodle 3.0
*/
function amanote_view($amanote, $course, $cm, $context) {
// Trigger course_module_viewed event.
$params = array(
'context' => $context,
'objectid' => $amanote->id
);
$event = \mod_amanote\event\course_module_viewed::create($params);
$event->add_record_snapshot('course_modules', $cm);
$event->add_record_snapshot('course', $course);
$event->add_record_snapshot('amanote', $amanote);
$event->trigger();
// Completion.
$completion = new completion_info($course);
$completion->set_module_viewed($cm);
}
/**
* Check if the module has any update that affects the current user since a given time.
*
* @package mod_amanote
* @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 amanote_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.
*
* @package mod_amanote
* @param calendar_event $event
* @param \core_calendar\action_factory $factory
* @return \core_calendar\local\event\entities\action_interface|null
*/
function mod_amanote_core_calendar_provide_event_action(calendar_event $event,
\core_calendar\action_factory $factory) {
$cm = get_fast_modinfo($event->courseid)->instances['amanote'][$event->instance];
$completion = new \completion_info($cm->get_course());
$completiondata = $completion->get_data($cm, false);
if ($completiondata->completionstate != COMPLETION_INCOMPLETE) {
return null;
}
return $factory->create_instance(
get_string('view'),
new \moodle_url('/mod/amanote/view.php', ['id' => $cm->id]),
1,
true
);
}
Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists