/**
* Load a specific database table into memory.
*
* @param string $tableName
* @return DriverTable
* @author Anthony Bush
**/
public function loadTable($tableName)
{
$table = new MysqlTable($tableName, $this->dbLink, $this);
$table->loadColumns();
$this->tables[$tableName] = $table;
return $table;
}
$courseNames->setInfoArray($infoToSet);
ProjectFunctions::assertAndPrint($courseNames->commit(), $courseNames);
$courseAreas = new MysqlTable($mysqli, 'course_areas');
ProjectFunctions::assertAndPrint(addCourseItemsMappings($courseAreas, $existingEvaluationId, 'area', $courseInfo['areas']), $courseAreas);
$courseSkills = new MysqlTable($mysqli, 'course_skills');
ProjectFunctions::assertAndPrint(addCourseItemsMappings($courseSkills, $existingEvaluationId, 'skill', $courseInfo['skills']), $courseSkills);
$courseProfessors = new MysqlTable($mysqli, 'course_professors');
ProjectFunctions::assertAndPrint(addCourseItemsMappings($courseProfessors, $existingEvaluationId, 'professor', $courseInfo['professors']), $courseProfessors);
if ($courseInfo['exam']['group'] !== 0) {
$examGroups = new MysqlTable($mysqli, 'exam_groups');
$infoToSet = extractFieldsFromArray(array('date', 'time'), $courseInfo['exam']);
$infoToSet['id'] = $courseInfo['exam']['group'];
$examGroups->setInfoArray($infoToSet);
ProjectFunctions::assertAndPrint($examGroups->commit(), $examGroups);
}
$courseSessions = new MysqlTable($mysqli, 'course_sessions');
$courseSessions->addCond('course_id', $existingEvaluationId);
ProjectFunctions::assertAndPrint($courseSessions->executeDeleteQuery(), $courseSessions);
$courseSessions->clearSelect();
$courseSessions->setInfo('course_id', $existingEvaluationId);
foreach ($courseInfo['sessions'] as &$session) {
$infoToSet = extractFieldsFromArray(array('start_time', 'end_time', 'location'), $session);
$infoToSet['course_id'] = $existingEvaluationId;
foreach ($session['days'] as &$day) {
$infoToSet['day_of_week'] = $day;
$courseSessions->setInfoArray($infoToSet);
ProjectFunctions::assertAndPrint($courseSessions->commit(), $courseSessions);
}
}
$courseFlags = new MysqlTable($mysqli, 'course_flags');
ProjectFunctions::assertAndPrint(addCourseItemsMappings($courseFlags, $existingEvaluationId, 'flag', $courseInfo['extra_flags']), $courseFlags);
}
}
$evaluationInfo['comments'] = array();
foreach ($commentPages as &$qidNumber) {
$page = $curl->fetchPageAndLogin("https://faculty.yale.edu/viewevals/Search/ViewAnswersByQuestion?subType=all&ap=0&qid={$qidPrefixes[$type]}{$qidNumber}&na=10000", null, false, true);
if (empty($page)) {
continue;
}
$comments = getCommentsFromPage($page);
if (!empty($comments)) {
$evaluationInfo['comments'][(int) $qidNumber] = $comments;
}
}
// This part commits to the database
$existingEvaluationId = false;
$courseNames = new MysqlTable($mysqli, 'evaluation_course_names');
foreach ($evaluationInfo['courses'] as &$course) {
$courseNames->retrieve(array('subject', 'number', 'section', 'season'), array($course['subject'], $course['number'], $course['section'], $season), array('course_id'));
if ($courseNames->resultsExist) {
$existingEvaluationId = $courseNames->info['course_id'];
break;
}
}
$courses = new MysqlTable($mysqli, 'evaluation_courses');
$infoToSet = $evaluationInfo['statistics'];
$infoToSet['season'] = $evaluationInfo['season'];
if ($existingEvaluationId) {
$infoToSet['id'] = $existingEvaluationId;
}
$courses->setInfoArray($infoToSet);
ProjectFunctions::assertAndPrint($courses->commit(), $courses);