License
* - http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*
* @param $oldversion Number of the old version.
*/
require_once ($CFG->dirroot . '/mod/iassign/locallib.php');
function xmldb_iassign_upgrade ($oldversion) {
global $CFG, $DB, $USER;
$dbman = $DB->get_manager();
//L if ($oldversion < 2019112219) {
if ($oldversion < 2020070613) {
$table = new xmldb_table('iassign_submission');
$field = new xmldb_field('previous_grade', XMLDB_TYPE_FLOAT, null, null, null, null, null);
if (!$dbman->field_exists($table, $field)) {
$dbman->add_field($table, $field);
}
$records = array( // iLM adjusted to iAssign 2020/08/03
array_combine( // iGeom 5.9.22
array('name', 'url', 'version', 'type', 'description', 'extension', 'file_jar', 'file_class', 'width', 'height', 'enable', 'timemodified', 'author', 'timecreated', 'evaluate', 'reevaluate'),
array('iGeom', 'http://www.matematica.br/igeom', '5.9.22', 'Java', '{"en":"Interactive Geometry on the Internet","pt_br":"Geometria Interativa na Internet"}', 'geo', 'ilm/iGeom/5.9.22/iGeom.jar', 'IGeomApplet.class', 800, 600, 1, time(), $USER->id, time(), 1, 0)),
array_combine( // iGraf 4.4.0.10
array('name', 'url', 'version', 'type', 'description', 'extension', 'file_jar', 'file_class', 'width', 'height', 'enable', 'timemodified', 'author', 'timecreated', 'evaluate', 'reevaluate'),
array('iGraf', 'http://www.matematica.br/igraf', '4.4.0.10', 'Java', '{"en":"Interactive Graphic on the Internet","pt_br":"Gráficos Interativos na Internet"}', 'grf', 'ilm/iGraf/4.4.0.10/iGraf.jar', 'igraf.IGraf.class', 840, 600, 1, time(), $USER->id, time(), 1, 0)),
array_combine( // iHanoi 1.0.20200803
array('name', 'url', 'version', 'type', 'description', 'extension', 'file_jar', 'file_class', 'width', 'height', 'enable', 'timemodified', 'author', 'timecreated', 'evaluate', 'reevaluate'),
array('iHanoi', 'http://www.matematica.br/ihanoi', '1.0.20200803', 'HTML5', '{"en":"interactive Tower os Hanoi (by LInE)", "pt_br":"Torres de Hanói (do LInE)"}', 'ihn', 'ilm/iHanoi/1.0.20200803/ihanoi/', 'index.html', 1100, 500, 1, time(), $USER->id, time(), 1, 0)),
array_combine( // iVProg 1.0.20200221/ - HTML5 - 2020
array('name', 'url', 'version', 'type', 'description', 'extension', 'file_jar', 'file_class', 'width', 'height', 'enable', 'timemodified', 'author', 'timecreated', 'evaluate', 'reevaluate'),
array('iVProg', 'http://www.usp.br/line/ivprog/', '1.0.20200221', 'HTML5', '{"en":"Visual Interactive Programming on the Internet (HTML)","pt_br":"Programação visual interativa na Internet"}', 'ivph', 'ilm/iVProg/1.0.20200221/ivprog/', 'index.html', 800, 600, 1, time(), $USER->id, time(), 1, 1)),
array_combine( // iFractions 0.1.20200221 - HTML5
array('name', 'url', 'version', 'type', 'description', 'extension', 'file_jar', 'file_class', 'width', 'height', 'enable', 'timemodified', 'author', 'timecreated', 'evaluate', 'reevaluate'),
array('iFractions', 'http://www.matematica.br/ifractions', '0.1.20200221', 'HTML5', '{"en":"Interactive Fractions game","pt_br":"Jogo interativa de frações"}', 'frc', 'ilm/iFractions/0.1.20200221/ifractions/', 'index.html', 1000, 600, 1, time(), $USER->id, time(), 1, 0))
);
$iassign_ilm = $DB->get_records('iassign_ilm');
$strNot_installed = '';
foreach ($records as $record) { // this version 'iassign_ilm' does not has field 'reevaluate'
$newentry = new stdClass();
$newentry->name = $record['name'];
$newentry->version = $record['version'];
$newentry->type = $record['type'];
$newentry->url = $record['url'];
$newentry->description = $record['description'];
$newentry->extension = $record['extension'];
$newentry->file_jar = $record['file_jar'];
$newentry->file_class = $record['file_class'];
$newentry->width = $record['width'];
$newentry->height = $record['height'];
$newentry->enable = $record['enable'];
$newentry->timemodified = time();
$newentry->author = $USER->id;
$newentry->timecreated = time();
$newentry->evaluate = $record['evaluate'];
$exists = 0;
if ($iassign_ilm) { // Search if there is any iLM of this with this version
$record_type = strtolower($record['type']);
foreach ($iassign_ilm as $iassign) {
if ($iassign->name == $record['name'] && strtolower($iassign->type) == $record_type) {
if ($iassign->version == $record['version']) { // or with the one with the same version
$exists = 1; // iLM found - exit with the last one, same version
$strNot_installed += "\n" + '
' + $record['name'] + ';' + $record['type'] + ';' + $record['version'] + ' ' + "\n";
break;
}
}
}
}
if ($exists == 0) try { // iLM does not exists or it has old version
$DB->insert_record("iassign_ilm", $newentry, false);
} catch (Exception $e) {
print 'Caught exception: ' . $e->getMessage() . "
\n";
}
} // foreach ($records as $record)
if ($strNot_installed != '') { // ATTENTION: this implies that Moodle administrator updated this iLM, please verify if it is really the current one.
print '' + "\n";
print get_string('upgrade_alert_exists', 'iassign'); // iLM previouly existent
print '
' + "\n";
print $strNot_installed;
print '
' + "\n";
print '
' + "\n";
}
// Verify if each iLM previously installed is present in fresh new iAssign. This does not means problem, perhaps the admin installed a particular iLM.
$strNot_found = '';
if ($iassign_ilm) { // exists iLM ($DB->get_records('iassign_ilm'))
foreach ($iassign_ilm as $iassign) {
$found = false;
foreach ($records as $record) {
if ($iassign->name == $record['name']) {
$found = true;
break;
}
}
if (!$found) {
$strNot_found .= '' . $iassign->name . ' - ' . $iassign->url . '' . "\n";
$updateentry = new stdClass();
$updateentry->id = $iassign->id;
$updateentry->enable = 0;
$updateentry->timemodified = time();
$DB->update_record("iassign_ilm", $updateentry); // insert new iLM
}
} // foreach ($iassign_ilm as $iassign)
} // if ($iassign_ilm)
if ($strNot_found != '') {
print '' + "\n";
print get_string('upgrade_alert_iMA_msg', 'iassign'); // Updated but some previous iLM installed are not available in fresh iAssign
print '
' + "\n";
print $strNot_found;
print '
' + "\n";
print get_string('upgrade_alert_iMA_solution_pt1', 'iassign');
print '
' . get_string('upgrade_alert_iMA_solution_pt2', 'iassign') . '.' . "\n";
print '
' + "\n";
}
} // if ($oldversion < 2020070613)
if ($oldversion < 2020070613) {
$table = new xmldb_table('iassign_ilm');
$field = new xmldb_field('reevaluate');
$field->set_attributes(XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', null, null, null);
if (!$dbman->field_exists($table, $field)) { // if 'iassign_ilm.reevaluate' does not exist, then create this field
$dbman->add_field($table, $field);
}
$iassign_ilm = $DB->get_records('iassign_ilm');
foreach ($iassign_ilm as $iassign) { // If already installed iVProg/JS or iHanoi/JS set it with re-evaluate feature
if ($iassign->type == 'HTML5' && ($iassign->name == 'iVProg' || $iassign->name == 'iHanoi')) {
$updateentry = new stdClass();
$updateentry->id = $iassign->id;
$updateentry->reevaluate = 1;
$updateentry->timemodified = time();
$DB->update_record("iassign_ilm", $updateentry);
break;
}
}
} // if ($oldversion < 2020070612)
if ($oldversion < 2020080300) { // new iHanoi
// iassign_submission . grade : from 'BIGINT(11)' to 'real'
if ($dbman->field_exists('iassign', 'grade')) {
$sql = 'ALTER TABLE {iassign} CHANGE grade grade FLOAT NOT NULL DEFAULT 0.0';
$DB->execute($sql);
}
if ($dbman->field_exists('iassign_statement', 'grade')) {
$sql = 'ALTER TABLE {iassign_statement} CHANGE grade grade FLOAT NOT NULL DEFAULT 0.0';
$DB->execute($sql);
}
if ($dbman->field_exists('iassign_submission', 'grade')) {
$sql = 'ALTER TABLE {iassign_submission} CHANGE grade grade FLOAT NOT NULL DEFAULT 0.0';
$DB->execute($sql);
}
if ($dbman->field_exists('iassign_submission', 'previous_grade')) {
// $sql = 'ALTER TABLE {iassign_submission} CHANGE previous_grade previous_grade REAL NOT NULL DEFAULT 0.0'; // Invalid use of NULL value
$sql = 'ALTER TABLE {iassign_submission} CHANGE previous_grade previous_grade FLOAT DEFAULT 0.0';
$DB->execute($sql);
}
// Update iHanoi, iVProg, iFractions and iGeom
$records = array(
array_combine( // iHanoi 1.0.20200803
array('name', 'url', 'version', 'type', 'description',
'extension', 'file_jar', 'file_class', 'width', 'height',
'enable', 'timemodified', 'evaluate', 'reevaluate', 'author', 'timecreated'),
array('iHanoi', 'http://www.matematica.br/ihanoi', '1.0.20200803', 'HTML5', '{"en":"interactive Tower os Hanoi (by LInE)", "pt_br":"Torres de Hanói (do LInE)"}',
'ihn', 'ilm/iHanoi/1.0.20200803/ihanoi/', 'index.html', 1100, 500,
1, time(), 1, 1, $USER->id, time()))
);
$iassign_ilm = $DB->get_records('iassign_ilm');
foreach ($records as $record) { // For each iLM in the current version of iAssign
$newentry = new stdClass();
$newentry->name = $record['name'];
$newentry->version = $record['version'];
$newentry->type = $record['type'];
$newentry->url = $record['url'];
$newentry->description = $record['description'];
$newentry->extension = $record['extension'];
$newentry->file_jar = $record['file_jar'];
$newentry->file_class = $record['file_class'];
$newentry->width = $record['width'];
$newentry->height = $record['height'];
$newentry->enable = $record['enable'];
$newentry->timemodified = time();
$newentry->evaluate = $record['evaluate'];
$newentry->reevaluate = $record['reevaluate'];
$newentry->author = $USER->id;
$newentry->timecreated = time();
$newentry->evaluate = $record['evaluate'];
$exists = 0;
$last_id = -1;
if ($iassign_ilm) { // Search if there is any previous installed iLM that is also in the current version of iAssign
$record_type = strtolower($record['type']);
foreach ($iassign_ilm as $iassign) {
if ($iassign->name == $record['name'] && strtolower($iassign->type) == $record_type) {
if ($iassign->id > $last_id)
$last_id = $iassign->id; // last ID => last version (hopefully)
if ($iassign->version == $record['version']) { // or with the one with the same version
$exists = 1; // iLM found - exit with the last one, same version
$strNot_installed += "\n" + ' ' + $record['name'] + ';' + $record['type'] + ';' + $record['version'] + ' ' + "\n";
break;
}
}
}
}
if ($exists == 0) { // iLM does not exists or it has old version
$newentry->parent = $record['parent'];
$DB->insert_record("iassign_ilm", $newentry, false);
}
} // foreach ($records as $record)
if ($strNot_installed != '') {
print '' + "\n";
print get_string('upgrade_alert_exists', 'iassign'); // iLM previouly existent
print '
' + "\n";
print $strNot_installed;
print '
' + "\n";
print '
' + "\n";
}
// iassign_ilm: atualizou iHanoi existente, mas nao era isso! Deveria ter inserido novo!
// id name version type ... parent file_jar file_class width height ... evaluate reevaluate
// 53 iHanoi 2 HTML5 ... 0 ilm/iHanoi/2/ihanoi/ index.html 1100 700 ... 1 0
$iassign_ilm = $DB->get_records('iassign_ilm');
foreach ($iassign_ilm as $iassign) { // for iLM iHanoi update the new field 'reevaluate' as 1
if ($iassign->name == 'iHanoi' && $iassign->type == 'HTML5' && $iassign->reevaluate!=1) {
$updateentry = new stdClass();
$updateentry->id = $iassign->id;
$updateentry->reevaluate = 1;
$updateentry->timemodified = time();
$DB->update_record("iassign_ilm", $updateentry);
break;
}
}
// iAssign savepoint reached.
upgrade_mod_savepoint(true, 2020080300, 'iassign');
} // if ($oldversion < 2020080300)
//TODO Codigo do Igor para atualizar 'files.itemid' e 'iassign_statement.filesid':
if ($oldversion < 2020120500) {
// Adding field iassing_statement.filesid
$table = new xmldb_table('iassign_statement');
$field_filesid = new xmldb_field('filesid', XMLDB_TYPE_CHAR, '255', null, null, null, null, null);
if (!$dbman->field_exists($table, $field_filesid))
$dbman->add_field($table, $field_filesid);
// Updating all registers from iassing_statement.filesid
$DB->execute("UPDATE {iassign_statement} SET filesid = file");
// 1. encontrar os contextos dos arquivos do itarefa:
$iassign_contexts_list = $DB->get_records_sql("SELECT DISTINCT contextid FROM {files} f WHERE component='mod_iassign'");
// 2. compor um array com todos os contextos encontrados:
$contexts = array();
foreach ($iassign_contexts_list as $iassign_context_item) {
array_push($contexts, $iassign_context_item->contextid);
}
// 3. encontrar todas as atividades do itarefa, em que o arquivo não tenha o mesmo id do statement:
$iassign_statement_list = $DB->get_records_sql("SELECT * FROM {iassign_statement} s WHERE s.id != s.file");
$fs = get_file_storage();
// 4. percorrer o conjunto de atividades:
foreach ($iassign_statement_list as $iassign_statement_activity_item) {
// 5. encontrar o arquivo, considerando os possíveis contextos:
$files = array();
foreach ($contexts as $context) {
$files = $fs->get_area_files($context, 'mod_iassign', 'exercise', $iassign_statement_activity_item->file);
// 6. se o arquivo for encontrado, fazer uma cópia do conteúdo,
// com o itemid novo, atualizar o iassign_statement, e apagar o arquivo antigo:
if ($files) {
foreach ($files as $value) {
if ($value != null && $value->get_filename() != ".") {
// 6.A. Fazer uma cópia:
$newfile = $fs->create_file_from_storedfile(array('contextid' => $context, 'component' => 'mod_iassign', 'filearea' => 'exercise', 'itemid' => $iassign_statement_activity_item->id), $value);
// 6.B. Atualizar o registro da atividade para o arquivo novo:
$update_entry = new stdClass();
$update_entry->id = $iassign_statement_activity_item->id;
$update_entry->file = $newfile->get_itemid();
$update_entry->filesid = $newfile->get_itemid();
$DB->update_record("iassign_statement", $update_entry);
// 6.C. Remover o arquivo antigo:
$value->delete();
}
else if ($value != null && $value->get_filename() == ".") {
// 6.C.I. Remover também os indicadores de diretório:
$value->delete();
}
}
break;
} // if ($files)
} // foreach ($contexts as $context)
} // foreach ($iassign_statement_list as $iassign_statement_activity_item)
} // if ($oldversion < 2020120500)
/// @Igor - adicionar a tabela iassign_allsubmissions
if ($oldversion < 2020122900) {
// Define table iassign_allsubmissions to be created.
$table = new xmldb_table('iassign_allsubmissions');
// Adding fields to table iassign_allsubmissions.
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
$table->add_field('iassign_statementid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
$table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
$table->add_field('timecreated', XMLDB_TYPE_INTEGER, '16', null, XMLDB_NOTNULL, null, null);
$table->add_field('grade', XMLDB_TYPE_FLOAT, null, null, null, null, null, null);
$table->add_field('answer', XMLDB_TYPE_TEXT, 'long', null, null, null, null, null);
// Adding keys to table iassign_allsubmissions.
$table->add_key('primary', XMLDB_KEY_PRIMARY, ['id']);
// Conditionally launch create table for iassign_allsubmissions.
if (!$dbman->table_exists($table)) {
$dbman->create_table($table);
}
// Adding fields to table iassign_ilm.
$table = new xmldb_table('iassign_ilm');
$field_editingbehavior = new xmldb_field('editingbehavior', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', null);
if (!$dbman->field_exists($table, $field_editingbehavior))
$dbman->add_field($table, $field_editingbehavior);
$field_submissionbehavior = new xmldb_field('submissionbehavior', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', null);
if (!$dbman->field_exists($table, $field_submissionbehavior))
$dbman->add_field($table, $field_submissionbehavior);
$field_action_buttons = new xmldb_field('action_buttons', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '1', null);
if (!$dbman->field_exists($table, $field_action_buttons))
$dbman->add_field($table, $field_action_buttons);
// Adding field to table iassign_statement:
$table = new xmldb_table('iassign_statement');
$field_store_all_submissions = new xmldb_field('store_all_submissions', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', null);
if (!$dbman->field_exists($table, $field_store_all_submissions))
$dbman->add_field($table, $field_store_all_submissions);
// Update new fields for previous installed iLM:
$iassign_ilm = $DB->get_records('iassign_ilm');
foreach ($iassign_ilm as $iassign) {
$updateentry = new stdClass();
$updateentry->id = $iassign->id;
if (($iassign->name == 'iHanoi' && $iassign->type == 'HTML5')) {
$updateentry->editingbehavior = 0;
$updateentry->submissionbehavior = 0;
}
if (($iassign->name == 'iGeom' && $iassign->type == 'Java')) {
$updateentry->editingbehavior = 0;
$updateentry->submissionbehavior = 0;
}
if (($iassign->name == 'iVProg' && $iassign->type == 'HTML5')) {
$updateentry->editingbehavior = 1;
$updateentry->submissionbehavior = 0;
}
if (($iassign->name == 'iFractions' && $iassign->type == 'HTML5')) {
$updateentry->editingbehavior = 0;
$updateentry->submissionbehavior = 1;
}
if (($iassign->name == 'Risko' && $iassign->type == 'Java')) {
$updateentry->editingbehavior = 1;
$updateentry->submissionbehavior = 0;
}
if (isset($updateentry->editingbehavior)) {
$updateentry->timemodified = time();
$DB->update_record("iassign_ilm", $updateentry);
}
}
// Add iassign_allsubmissions table
$table = new xmldb_table('iassign_allsubmissions');
if (!$dbman->table_exists($table)) {
$field1 = new xmldb_field('id');
$field1->set_attributes(XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
$field2 = new xmldb_field('iassign_statementid');
$field2->set_attributes(XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null);
$field3 = new xmldb_field('userid');
$field3->set_attributes(XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null);
$field4 = new xmldb_field('timecreated');
$field4->set_attributes(XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null);
$field5 = new xmldb_field('grade');
$field5->set_attributes(XMLDB_TYPE_FLOAT, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null);
$field6 = new xmldb_field('answer');
$field6->set_attributes(XMLDB_TYPE_TEXT, 'long', null, null, null, null, 'type');
$table->addIndex($field1);
$table->addField($field2);
$table->addField($field3);
$table->addField($field4);
$table->addField($field5);
$table->addField($field6);
$dbman->create_table($table);
} // if (!$dbman->table_exists($table))
// Update file_jar field:
try {
$DB->execute("ALTER TABLE {iassign_ilm} DROP INDEX {iassilm_fil_uix}");
} catch (Exception $ex) {}
} // if ($oldversion < 2020122900)
// log event -----------------------------------------------------
if (class_exists('plugin_manager'))
$pluginman = plugin_manager::instance();
else
$pluginman = core_plugin_manager::instance();
$plugins = $pluginman->get_plugins();
iassign_log::add_log('upgrade', 'version: ' . $plugins['mod']['iassign']->versiondisk);
// log event -----------------------------------------------------
return true;
} // function xmldb_iassign_upgrade($oldversion)