/** * Returns a query object with the basics all set up to get assignment stuff * * @global moodle_database $DB * @return block_ajax_marking_query_base */ public function query_factory() { global $USER; $query = new block_ajax_marking_query_base($this); $query->add_from(array('table' => $this->modulename, 'alias' => 'moduletable')); $query->add_from(array('join' => 'INNER JOIN', 'table' => 'workshop_submissions', 'alias' => 'sub', 'on' => 'sub.workshopid = moduletable.id')); $query->add_from(array('join' => 'LEFT JOIN', 'table' => 'workshop_assessments', 'alias' => 'a', 'on' => 'sub.id = a.submissionid')); // Standard userid for joins. $query->add_select(array('table' => 'sub', 'column' => 'authorid', 'alias' => 'userid')); $query->add_select(array('table' => 'sub', 'column' => 'timemodified', 'alias' => 'timestamp')); // Assumes that we want to see stuff that has not been assessed by the current user yet. Perhaps // we have more than one assessor? Perhaps it's peer assessment only? $query->add_where(array('type' => 'AND', 'condition' => 'NOT EXISTS( SELECT 1 FROM {workshop_assessments} workshop_assessments WHERE workshop_assessments.submissionid = sub.id AND workshop_assessments.reviewerid = :workshopuserid AND workshop_assessments.grade != -1 )')); $query->add_where(array('type' => 'AND', 'condition' => 'moduletable.phase < ' . workshop::PHASE_CLOSED)); // Do we want to only see stuff when the workshop has been put into a later phase? // If it has, a teacher will have done this manually and will know about the grading work. // Unless there are two teachers. $query->add_param('workshopuserid', $USER->id); return $query; }
/** * Returns a query object with the basics all set up to get assignment stuff * * @global moodle_database $DB * @return block_ajax_marking_query_base */ public function query_factory() { global $USER; $query = new block_ajax_marking_query_base($this); // This currently does a simple check for whether or not the current user has added a // rating or not. No scope for another teacher to do all the marking, or some of it. list($notmyratingsql, $notmyratingparams) = $this->get_teacher_sql(); $query->add_params($notmyratingparams); $query->add_from(array('table' => 'forum_posts', 'alias' => 'sub')); $query->add_from(array('table' => 'forum_discussions', 'alias' => 'discussions', 'on' => 'sub.discussion = discussions.id')); $query->add_from(array('table' => $this->modulename, 'alias' => 'moduletable', 'on' => 'discussions.forum = moduletable.id')); // We need the context id to check the ratings table in the teacher SQL. $query->add_from(array('table' => 'course_modules', 'alias' => 'forumcoursemodules', 'on' => 'moduletable.id = forumcoursemodules.instance ' . 'AND forumcoursemodules.module = ' . $this->get_module_id())); $query->add_from(array('table' => 'context', 'alias' => 'forumcontext', 'on' => 'forumcoursemodules.id = forumcontext.instanceid ' . 'AND forumcontext.contextlevel = ' . CONTEXT_MODULE)); // Standard userid for joins. $query->add_select(array('table' => 'sub', 'column' => 'userid')); $query->add_select(array('table' => 'sub', 'column' => 'modified', 'alias' => 'timestamp')); $query->add_where(array('type' => 'AND', 'condition' => 'sub.userid <> :forumuserid')); $query->add_where(array('type' => 'AND', 'condition' => 'moduletable.assessed > 0')); $query->add_where(array('type' => 'AND', 'condition' => " {$notmyratingsql} ")); $query->add_where(array('type' => 'AND', 'condition' => '( (moduletable.assesstimestart = 0) OR (sub.created >= moduletable.assesstimestart) ) ')); $query->add_where(array('type' => 'AND', 'condition' => '( (moduletable.assesstimefinish = 0) OR (sub.created <= moduletable.assesstimefinish) )')); $query->add_param('forumuserid', $USER->id); return $query; }
/** * This is for when a courseid node is an ancestor of the node that has been * selected, so we just do a where. * * @param block_ajax_marking_query_base $query * @param int $courseid * @SuppressWarnings(PHPMD.UnusedPrivateMethod) Dynamic method names don't register */ public static function configwhere_filter(block_ajax_marking_query_base $query, $courseid) { $conditions = array('type' => 'AND', 'condition' => 'course_modules.course = :courseidfiltercourseid'); $query->add_where($conditions); $query->add_param('courseidfiltercourseid', $courseid); }
/** * Returns a query object with the basics all set up to get assignment stuff * * @global moodle_database $DB * @return block_ajax_marking_query_base */ public function query_factory() { global $DB, $USER; $query = new block_ajax_marking_query_base($this); $query->add_from(array('table' => 'assign', 'alias' => 'moduletable')); $query->add_from(array('join' => 'INNER JOIN', 'table' => 'assign_submission', 'alias' => 'sub', 'on' => 'sub.assignment = moduletable.id')); // LEFT JOIN, rather than NOT EXISTS because we may have an empty form saved, which // will create a grade record, but with a null grade. These should still count as ungraded. $query->add_from(array('join' => 'LEFT JOIN', 'table' => 'assign_grades', 'on' => 'assign_grades.assignment = moduletable.id AND assign_grades.userid = sub.userid AND assign_grades.grader = :assigngraderid')); $query->add_param('assigngraderid', $USER->id); // Standard user id for joins. $query->add_select(array('table' => 'sub', 'column' => 'userid')); $query->add_select(array('table' => 'sub', 'column' => 'timemodified', 'alias' => 'timestamp')); $statustext = $DB->sql_compare_text('sub.status'); $query->add_where(array('type' => 'AND', 'condition' => $statustext . " = '" . ASSIGN_SUBMISSION_STATUS_SUBMITTED . "'")); $query->add_where(array('type' => 'AND', 'condition' => 'assign_grades.grade IS NULL')); // First bit: not graded // Second bit of first bit: has been resubmitted // Third bit: if it's advanced upload, only care about the first bit if 'send for marking' // was clicked. return $query; }