MDL-22151 backup - added scorm backup
This commit is contained in:
Eloy Lafuente
@@ -0,0 +1,67 @@
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<?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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* @package moodlecore
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* @subpackage backup-moodle2
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* @copyright 2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
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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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require_once($CFG->dirroot . '/mod/scorm/backup/moodle2/backup_scorm_stepslib.php'); // Because it exists (must)
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/**
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* scorm backup task that provides all the settings and steps to perform one
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* complete backup of the activity
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*/
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class backup_scorm_activity_task extends backup_activity_task {
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/**
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* Define (add) particular settings this activity can have
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*/
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protected function define_my_settings() {
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// No particular settings for this activity
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}
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/**
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* Define (add) particular steps this activity can have
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*/
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protected function define_my_steps() {
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// SCORM only has one structure step
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$this->add_step(new backup_scorm_activity_structure_step('scorm_structure', 'scorm.xml'));
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}
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/**
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* Code the transformations to perform in the activity in
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* order to get transportable (encoded) links
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*/
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static public function encode_content_links($content) {
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global $CFG;
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$base = preg_quote($CFG->wwwroot,"/");
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// Link to the list of scorms
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$search="/(".$base."\/mod\/scorm\/index.php\?id\=)([0-9]+)/";
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$content= preg_replace($search, '$@SCORMINDEX*$2@$', $content);
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// Link to scorm view by moduleid
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$search="/(".$base."\/mod\/scorm\/view.php\?id\=)([0-9]+)/";
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$content= preg_replace($search, '$@SCORMVIEWBYID*$2@$', $content);
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return $content;
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}
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}
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@@ -0,0 +1,160 @@
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<?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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* @package moodlecore
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* @subpackage backup-moodle2
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* @copyright 2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
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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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/**
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* Define all the backup steps that will be used by the backup_scorm_activity_task
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*/
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/**
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* Define the complete scorm structure for backup, with file and id annotations
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*/
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class backup_scorm_activity_structure_step extends backup_activity_structure_step {
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protected function define_structure() {
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// To know if we are including userinfo
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$userinfo = $this->get_setting_value('userinfo');
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// Define each element separated
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$scorm = new backup_nested_element('scorm', array('id'), array(
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'name', 'scormtype', 'reference', 'intro',
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'introformat', 'version', 'maxgrade', 'grademethod',
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'whatgrade', 'maxattempt', 'forcecompleted', 'forcenewattempt',
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'lastattemptlock', 'displayattemptstatus', 'displaycoursestructure', 'updatefreq',
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'sha1hash', 'md5hash', 'revision', 'launch',
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'skipview', 'hidebrowse', 'hidetoc', 'hidenav',
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'auto', 'popup', 'options', 'width',
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'height', 'timeopen', 'timeclose', 'timemodified'));
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$scoes = new backup_nested_element('scoes');
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$sco = new backup_nested_element('sco', array('id'), array(
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'manifest', 'organization', 'parent', 'identifier',
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'launch', 'scormtype', 'title'));
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$scodatas = new backup_nested_element('sco_datas');
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$scodata = new backup_nested_element('sco_data', array('id'), array(
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'name', 'value'));
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$seqruleconds = new backup_nested_element('seq_ruleconds');
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$seqrulecond = new backup_nested_element('seq_rulecond', array('id'), array(
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'conditioncombination', 'ruletype', 'action'));
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$seqrulecondsdatas = new backup_nested_element('seq_rulecond_datas');
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$seqrulecondsdata = new backup_nested_element('seq_rulecond_data', array('id'), array(
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'refrencedobjective', 'measurethreshold', 'operator', 'cond'));
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$seqrolluprules = new backup_nested_element('seq_rolluprules');
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$seqrolluprule = new backup_nested_element('seq_rolluprule', array('id'), array(
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'childactivityset', 'minimumcount', 'minimumpercent', 'conditioncombination',
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'action'));
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$seqrollupruleconds = new backup_nested_element('seq_rollupruleconds');
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$seqrolluprulecond = new backup_nested_element('seq_rolluprulecond', array('id'), array(
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'cond', 'operator'));
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$seqobjectives = new backup_nested_element('seq_objectives');
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$seqobjective = new backup_nested_element('seq_objective', array('id'), array(
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'primaryobj', 'objectiveid', 'satisfiedbymeasure', 'minnormalizedmeasure'));
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$seqmapinfo = new backup_nested_element('seq_mapinfo');
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$seqmapinf = new backup_nested_element('seq_mapinf', array('id'), array(
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'targetobjectiveid', 'readsatisfiedstatus', 'readnormalizedmeasure', 'writesatisfiedstatus',
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'writenormalizedmeasure'));
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$scotracks = new backup_nested_element('sco_tracks');
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$scotrack = new backup_nested_element('sco_track', array('id'), array(
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'userid', 'attempt', 'element', 'value',
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'timemodified'));
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// Build the tree
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$scorm->add_child($scoes);
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$scoes->add_child($sco);
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$sco->add_child($scodatas);
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$scodatas->add_child($scodata);
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$sco->add_child($seqruleconds);
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$seqruleconds->add_child($seqrulecond);
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$seqrulecond->add_child($seqrulecondsdatas);
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$seqrulecondsdatas->add_child($seqrulecondsdata);
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$sco->add_child($seqrolluprules);
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$seqrolluprules->add_child($seqrolluprule);
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$seqrolluprule->add_child($seqrollupruleconds);
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$seqrollupruleconds->add_child($seqrolluprulecond);
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$sco->add_child($seqobjectives);
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$seqobjectives->add_child($seqobjective);
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$seqobjective->add_child($seqmapinfo);
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$seqmapinfo->add_child($seqmapinf);
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$sco->add_child($scotracks);
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$scotracks->add_child($scotrack);
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// Define sources
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$scorm->set_source_table('scorm', array('id' => backup::VAR_ACTIVITYID));
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$sco->set_source_table('scorm_scoes', array('scorm' => backup::VAR_PARENTID));
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$scodata->set_source_table('scorm_scoes_data', array('scoid' => backup::VAR_PARENTID));
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$seqrulecond->set_source_table('scorm_seq_ruleconds', array('scoid' => backup::VAR_PARENTID));
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$seqrulecondsdata->set_source_table('scorm_seq_rulecond', array('ruleconditionsid' => backup::VAR_PARENTID));
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$seqrolluprule->set_source_table('scorm_seq_rolluprule', array('scoid' => backup::VAR_PARENTID));
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$seqrolluprulecond->set_source_table('scorm_seq_rolluprulecond', array('rollupruleid' => backup::VAR_PARENTID));
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$seqobjective->set_source_table('scorm_seq_objective', array('scoid' => backup::VAR_PARENTID));
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$seqmapinf->set_source_table('scorm_seq_mapinfo', array('objectiveid' => backup::VAR_PARENTID));
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// All the rest of elements only happen if we are including user info
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if ($userinfo) {
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$scotrack->set_source_table('scorm_scoes_track', array('scoid' => backup::VAR_PARENTID));
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}
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// Define id annotations
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$scotrack->annotate_ids('user', 'userid');
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// Define file annotations
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$scorm->annotate_files(array('scorm_intro', 'scorm_content'), null); // This file area hasn't itemid
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// Return the root element (scorm), wrapped into standard activity structure
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return $this->prepare_activity_structure($scorm);
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}
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}
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+2
-1
@@ -931,6 +931,7 @@ function scorm_supports($feature) {
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case FEATURE_COMPLETION_TRACKS_VIEWS: return true;
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case FEATURE_GRADE_HAS_GRADE: return true;
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case FEATURE_GRADE_OUTCOMES: return true;
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case FEATURE_BACKUP_MOODLE2: return true;
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default: return null;
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}
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@@ -954,4 +955,4 @@ function scorm_extend_navigation($navigation, $course, $module, $cm) {
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* you content.
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*/
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$navigation->nodetype = navigation_node::NODETYPE_LEAF;
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}
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}
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