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event	[ DIR ]	drwxr-xr-x
output	[ DIR ]	drwxr-xr-x
privacy	[ DIR ]	drwxr-xr-x
task	[ DIR ]	drwxr-xr-x
admin_setting_html.php	2.3 KB	-rw-r--r--
content_hub_service.php	2.13 KB	-rw-r--r--
content_type_cache_form.php	1.97 KB	-rw-r--r--
content_user_data.php	7.7 KB	-rw-r--r--
curl.php	1.69 KB	-rw-r--r--
editor_ajax.php	5.88 KB	-rw-r--r--
editor_framework.php	12.53 KB	-rw-r--r--
event.php	2.8 KB	-rw-r--r--
file_storage.php	27.81 KB	-rw-r--r--
framework.php	73.1 KB	-rw-r--r--
mobile_auth.php	3.59 KB	-rw-r--r--
results.php	11.88 KB	-rw-r--r--
upload_libraries_form.php	4.64 KB	-rw-r--r--
user_grades.php	7.42 KB	-rw-r--r--
view_assets.php	12.21 KB	-rw-r--r--
xapi_result.php	4.56 KB	-rw-r--r--

Code Editor : editor_framework.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/>.

/**
 * \mod_hvp\framework class
 *
 * @package    mod_hvp
 * @copyright  2016 Joubel AS
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace mod_hvp;

use H5peditorFile;

defined('MOODLE_INTERNAL') || die();

require_once(__DIR__ . '/../autoloader.php');

/**
 * Moodle's implementation of the H5P Editor framework interface.
 * Makes it possible for the editor's core library to communicate with the
 * database used by Moodle.
 *
 * @package    mod_hvp
 * @copyright  2016 Joubel AS
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class editor_framework implements \H5peditorStorage {

/**
     * Load language file(JSON) from database.
     * This is used to translate the editor fields(title, description etc.)
     *
     * @param string $name The machine readable name of the library(content type)
     * @param int $major Major part of version number
     * @param int $minor Minor part of version number
     * @param string $lang Language code
     * @return string Translation in JSON format
     */
    // @codingStandardsIgnoreLine
    public function getLanguage($name, $major, $minor, $lang) {
        global $DB;

// Load translation field from DB.
        return $DB->get_field_sql(
            "SELECT hlt.language_json
               FROM {hvp_libraries_languages} hlt
               JOIN {hvp_libraries} hl ON hl.id = hlt.library_id
              WHERE hl.machine_name = ?
                AND hl.major_version = ?
                AND hl.minor_version = ?
                AND hlt.language_code = ?
            ", array(
                $name,
                $major,
                $minor,
                $lang
            )
        );
    }

/**
     * "Callback" for mark the given file as a permanent file.
     * Used when saving content that has new uploaded files.
     *
     * @param int $fileid
     */
    // @codingStandardsIgnoreLine
    public function keepFile($fileid) {
        global $DB;

// Remove from tmpfiles.
        $DB->delete_records('hvp_tmpfiles', array(
            'id' => $fileid
        ));
    }

/**
     * Decides which content types the editor should have.
     *
     * Two usecases:
     * 1. No input, will list all the available content types.
     * 2. Libraries supported are specified, load additional data and verify
     * that the content types are available. Used by e.g. the Presentation Tool
     * Editor that already knows which content types are supported in its
     * slides.
     *
     * @param array $libraries List of library names + version to load info for
     * @return array List of all libraries loaded
     */
    // @codingStandardsIgnoreLine
    public function getLibraries($libraries = null) {
        global $DB;

$contextid = required_param('contextId', PARAM_RAW);
        $superuser = has_capability('mod/hvp:userestrictedlibraries',
            \context::instance_by_id($contextid));

if ($libraries !== null) {
            // Get details for the specified libraries only.
            $librarieswithdetails = array();
            foreach ($libraries as $library) {
                // Look for library.
                $details = $DB->get_record_sql(
                        "SELECT title,
                                runnable,
                                restricted,
                                tutorial_url,
                                metadata_settings
                           FROM {hvp_libraries}
                          WHERE machine_name = ?
                            AND major_version = ?
                            AND minor_version = ?
                            AND semantics IS NOT NULL
                        ", array(
                            $library->name,
                            $library->majorVersion,
                            $library->minorVersion
                        )
                );
                if ($details) {
                    // Library found, add details to list.
                    $library->tutorialUrl = $details->tutorial_url;
                    $library->title = $details->title;
                    $library->runnable = $details->runnable;
                    $library->restricted = $superuser ? false : ($details->restricted === '1' ? true : false);
                    $library->metadataSettings = json_decode($details->metadata_settings);
                    $librarieswithdetails[] = $library;
                }
            }

// Done, return list with library details.
            return $librarieswithdetails;
        }

// Load all libraries.
        $libraries = array();
        $librariesresult = $DB->get_records_sql(
                "SELECT id,
                        machine_name AS name,
                        title,
                        major_version,
                        minor_version,
                        tutorial_url,
                        restricted,
                        metadata_settings
                   FROM {hvp_libraries}
                  WHERE runnable = 1
                    AND semantics IS NOT NULL
               ORDER BY title"
        );
        foreach ($librariesresult as $library) {
            // Remove unique index.
            unset($library->id);

// Convert snakes to camels.
            $library->majorVersion = (int) $library->major_version;
            unset($library->major_version);
            $library->minorVersion = (int) $library->minor_version;
            unset($library->minor_version);
            if (!empty($library->tutorial_url)) {
               $library->tutorialUrl = $library->tutorial_url;
            }
            unset($library->tutorial_url);

$library->metadataSettings = json_decode($library->metadata_settings);
            unset($library->metadata_settings);

// Make sure we only display the newest version of a library.
            foreach ($libraries as $key => $existinglibrary) {
                if ($library->name === $existinglibrary->name) {
                    // Found library with same name, check versions.
                    if ( ( $library->majorVersion === $existinglibrary->majorVersion &&
                           $library->minorVersion > $existinglibrary->minorVersion ) ||
                         ( $library->majorVersion > $existinglibrary->majorVersion ) ) {
                        // This is a newer version.
                        $existinglibrary->isOld = true;
                    } else {
                        // This is an older version.
                        $library->isOld = true;
                    }
                }
            }

// Check to see if content type should be restricted.
            $library->restricted = $superuser ? false : ($library->restricted === '1' ? true : false);

// Add new library.
            $libraries[] = $library;
        }
        return $libraries;
    }

/**
     * Allow for other plugins to decide which styles and scripts are attached.
     * This is useful for adding and/or modifing the functionality and look of
     * the content types.
     *
     * @param array $files
     *  List of files as objects with path and version as properties
     * @param array $libraries
     *  List of libraries indexed by machineName with objects as values. The objects
     *  have majorVersion and minorVersion as properties.
     */
    // @codingStandardsIgnoreLine
    public function alterLibraryFiles(&$files, $libraries) {
        global $PAGE;

// Refactor dependency list.
        $librarylist = array();
        foreach ($libraries as $dependency) {
            $librarylist[$dependency['machineName']] = array(
                'majorVersion' => $dependency['majorVersion'],
                'minorVersion' => $dependency['minorVersion']
            );
        }

$contextid = required_param('contextId', PARAM_INT);
        $context   = \context::instance_by_id($contextid);

$PAGE->set_context($context);
        $renderer = $PAGE->get_renderer('mod_hvp');

$embedtype = 'editor';
        $renderer->hvp_alter_scripts($files['scripts'], $librarylist, $embedtype);
        $renderer->hvp_alter_styles($files['styles'], $librarylist, $embedtype);
    }

/**
     * Saves a file or moves it temporarily. This is often necessary in order to
     * validate and store uploaded or fetched H5Ps.
     *
     * @param string $data Uri of data that should be saved as a temporary file
     * @param boolean $movefile Can be set to TRUE to move the data instead of saving it
     *
     * @return bool|object Returns false if saving failed or an object with path
     * of the directory and file that is temporarily saved
     */
    // @codingStandardsIgnoreLine
    public static function saveFileTemporarily($data, $movefile = false) {
        global $CFG;

// Generate local tmp file path.
        $uniqueh5pid = uniqid('hvp-');
        $filename = $uniqueh5pid . '.h5p';
        $directory = $CFG->tempdir . DIRECTORY_SEPARATOR . $uniqueh5pid;
        $filepath = $directory . DIRECTORY_SEPARATOR . $filename;

if (!is_dir($directory)) {
            mkdir($directory, 0777, true);
        }

// Move file or save data to new file so core can validate H5P.
        if ($movefile) {
            move_uploaded_file($data, $filepath);
        } else {
            file_put_contents($filepath, $data);
        }

// Add folder and file paths to H5P Core.
        $interface = framework::instance('interface');
        $interface->getUploadedH5pFolderPath($directory);
        $interface->getUploadedH5pPath($directory . DIRECTORY_SEPARATOR . $filename);

return (object) array(
            'dir' => $directory,
            'fileName' => $filename
        );
    }

/**
     * Marks a file for later cleanup, useful when files are not instantly cleaned
     * up. E.g. for files that are uploaded through the editor.
     *
     * @param int $file Id of file that should be cleaned up
     * @param int|null $contentid Content id of file
     */
    // @codingStandardsIgnoreLine
    public static function markFileForCleanup($file, $contentid = null) {
        global $DB;

// Let H5P Core clean up.
        if ($contentid) {
            return;
        }

// Track temporary files for later cleanup.
        $DB->insert_record_raw('hvp_tmpfiles', array(
            'id' => $file
        ), false, false, true);
    }

/**
     * Clean up temporary files
     *
     * @param string $filepath Path to file or directory
     */
    // @codingStandardsIgnoreLine
    public static function removeTemporarilySavedFiles($filepath) {
        if (is_dir($filepath)) {
            \H5PCore::deleteFileTree($filepath);
        } else {
            @unlink($filepath);
        }
    }

/**
     * Load a list of available language codes from the database.
     *
     * @param string $machineName The machine readable name of the library(content type)
     * @param int $majorVersion Major part of version number
     * @param int $minorVersion Minor part of version number
     *
     * @return array List of possible language codes
     * @throws \dml_exception
     */
    public function getAvailableLanguages($machineName, $majorVersion, $minorVersion) {
        global $DB;

$sql = "SELECT language_code
                  FROM {hvp_libraries_languages} hlt
                  JOIN {hvp_libraries} hl
                    ON hl.id = hlt.library_id
                 WHERE hl.machine_name = :machinename
                   AND hl.major_version = :major
                   AND hl.minor_version = :minor";

$results = $DB->get_records_sql($sql, array(
            'machinename' => $machineName,
            'major'       => $majorVersion,
            'minor'       => $minorVersion,
        ));

$codes = array('en'); // Semantics is 'en' by default.
        foreach ($results as $result) {
            $codes[] = $result->language_code;
        }

return $codes;
    }
}

${this.title}

Code Editor : editor_framework.php