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编辑当前文件:/home2/sdektunc/public_html/cepali/blocks/completionstatus/block_completionstatus.php
. /** * Block for displayed logged in user's course completion status * * @package block_completionstatus * @copyright 2009-2012 Catalyst IT Ltd * @author Aaron Barnes
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); require_once("{$CFG->libdir}/completionlib.php"); /** * Course completion status. * Displays overall, and individual criteria status for logged in user. */ class block_completionstatus extends block_base { public function init() { $this->title = get_string('pluginname', 'block_completionstatus'); } public function applicable_formats() { return array('course' => true); } public function get_content() { global $USER; $rows = array(); $srows = array(); $prows = array(); // If content is cached. if ($this->content !== null) { return $this->content; } $course = $this->page->course; $context = context_course::instance($course->id); // Create empty content. $this->content = new stdClass(); $this->content->text = ''; $this->content->footer = ''; // Can edit settings? $can_edit = has_capability('moodle/course:update', $context); // Get course completion data. $info = new completion_info($course); // Don't display if completion isn't enabled! if (!completion_info::is_enabled_for_site()) { if ($can_edit) { $this->content->text .= get_string('completionnotenabledforsite', 'completion'); } return $this->content; } else if (!$info->is_enabled()) { if ($can_edit) { $this->content->text .= get_string('completionnotenabledforcourse', 'completion'); } return $this->content; } // Load criteria to display. $completions = $info->get_completions($USER->id); // Check if this course has any criteria. if (empty($completions)) { if ($can_edit) { $this->content->text .= get_string('nocriteriaset', 'completion'); } return $this->content; } // Check this user is enroled. if ($info->is_tracked_user($USER->id)) { // Generate markup for criteria statuses. $data = ''; // For aggregating activity completion. $activities = array(); $activities_complete = 0; // For aggregating course prerequisites. $prerequisites = array(); $prerequisites_complete = 0; // Flag to set if current completion data is inconsistent with what is stored in the database. $pending_update = false; // Loop through course criteria. foreach ($completions as $completion) { $criteria = $completion->get_criteria(); $complete = $completion->is_complete(); if (!$pending_update && $criteria->is_pending($completion)) { $pending_update = true; } // Activities are a special case, so cache them and leave them till last. if ($criteria->criteriatype == COMPLETION_CRITERIA_TYPE_ACTIVITY) { $activities[$criteria->moduleinstance] = $complete; if ($complete) { $activities_complete++; } continue; } // Prerequisites are also a special case, so cache them and leave them till last. if ($criteria->criteriatype == COMPLETION_CRITERIA_TYPE_COURSE) { $prerequisites[$criteria->courseinstance] = $complete; if ($complete) { $prerequisites_complete++; } continue; } $row = new html_table_row(); $row->cells[0] = new html_table_cell($criteria->get_title()); $row->cells[1] = new html_table_cell($completion->get_status()); $row->cells[1]->style = 'text-align: right;'; $srows[] = $row; } // Aggregate activities. if (!empty($activities)) { $a = new stdClass(); $a->first = $activities_complete; $a->second = count($activities); $row = new html_table_row(); $row->cells[0] = new html_table_cell(get_string('activitiescompleted', 'completion')); $row->cells[1] = new html_table_cell(get_string('firstofsecond', 'block_completionstatus', $a)); $row->cells[1]->style = 'text-align: right;'; $srows[] = $row; } // Aggregate prerequisites. if (!empty($prerequisites)) { $a = new stdClass(); $a->first = $prerequisites_complete; $a->second = count($prerequisites); $row = new html_table_row(); $row->cells[0] = new html_table_cell(get_string('dependenciescompleted', 'completion')); $row->cells[1] = new html_table_cell(get_string('firstofsecond', 'block_completionstatus', $a)); $row->cells[1]->style = 'text-align: right;'; $prows[] = $row; $srows = array_merge($prows, $srows); } // Display completion status. $table = new html_table(); $table->width = '100%'; $table->attributes = array('style'=>'font-size: 90%;', 'class'=>''); $row = new html_table_row(); $content = html_writer::tag('b', get_string('status').': '); // Is course complete? $coursecomplete = $info->is_course_complete($USER->id); // Load course completion. $params = array( 'userid' => $USER->id, 'course' => $course->id ); $ccompletion = new completion_completion($params); // Has this user completed any criteria? $criteriacomplete = $info->count_course_user_data($USER->id); if ($pending_update) { $content .= html_writer::tag('i', get_string('pending', 'completion')); } else if ($coursecomplete) { $content .= get_string('complete'); } else if (!$criteriacomplete && !$ccompletion->timestarted) { $content .= html_writer::tag('i', get_string('notyetstarted', 'completion')); } else { $content .= html_writer::tag('i', get_string('inprogress', 'completion')); } $row->cells[0] = new html_table_cell($content); $row->cells[0]->colspan = '2'; $rows[] = $row; $row = new html_table_row(); $content = ""; // Get overall aggregation method. $overall = $info->get_aggregation_method(); if ($overall == COMPLETION_AGGREGATION_ALL) { $content .= get_string('criteriarequiredall', 'completion'); } else { $content .= get_string('criteriarequiredany', 'completion'); } $content .= ':'; $row->cells[0] = new html_table_cell($content); $row->cells[0]->colspan = '2'; $rows[] = $row; $row = new html_table_row(); $row->cells[0] = new html_table_cell(html_writer::tag('b', get_string('requiredcriteria', 'completion'))); $row->cells[1] = new html_table_cell(html_writer::tag('b', get_string('status'))); $row->cells[1]->style = 'text-align: right;'; $rows[] = $row; // Array merge $rows and $data here. $rows = array_merge($rows, $srows); $table->data = $rows; $this->content->text .= html_writer::table($table); // Display link to detailed view. $details = new moodle_url('/blocks/completionstatus/details.php', array('course' => $course->id)); $this->content->footer .= html_writer::link($details, get_string('moredetails', 'completion')); } else { // If user is not enrolled, show error. $this->content->text = get_string('nottracked', 'completion'); } if (has_capability('report/completion:view', $context)) { $report = new moodle_url('/report/completion/index.php', array('course' => $course->id)); if (empty($this->content->footer)) { $this->content->footer = ''; } $this->content->footer .= html_writer::empty_tag('br'); $this->content->footer .= html_writer::link($report, get_string('viewcoursereport', 'completion')); } return $this->content; } }