Delays: Begin of the delayedcourses table

classes/table/delayed_courses_table.php

+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Table listing all courses for a specific user and a specific subplugin
+ *
+ * @package tool_lifecycle
+ * @copyright  2017 Tobias Reischmann WWU
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace tool_lifecycle\table;
+
+use tool_lifecycle\manager\interaction_manager;
+use tool_lifecycle\manager\lib_manager;
+use tool_lifecycle\manager\step_manager;
+
+defined('MOODLE_INTERNAL') || die;
+
+require_once($CFG->libdir . '/tablelib.php');
+
+/**
+ * Table listing all delayed courses
+ *
+ * @package tool_lifecycle
+ * @copyright  2017 Tobias Reischmann WWU
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class delayed_courses_table extends \table_sql {
+
+    /**
+     * Constructor for deactivated_workflows_table.
+
+     */
+    public function __construct() {
+        parent::__construct('tool_lifecycle-delayed-courses');
+        $fields = "c.id as courseid, c.fullname as coursefullname, cat.name as category, dw.workflowid, w.title as workflow, dw.delayeduntil AS workflowdelay, d.delayeduntil AS globaldelay, maxtable.wfcount AS workflowcount";
+
+        $from = "(" .
+                "SELECT courseid, MAX(dw.id) AS maxid, COUNT(*) AS wfcount " .
+                "FROM {tool_lifecycle_delayed_workf} dw " .
+                "JOIN {tool_lifecycle_workflow} w ON dw.workflowid = w.id " . // To make sure no outdated delays are counted.
+                "WHERE dw.delayeduntil >= :time " .
+                // TODO AND dw.workflowid IN $workflows
+                "GROUP BY courseid " .
+            ") maxtable " .
+            "JOIN {tool_lifecycle_delayed_workf} dw ON maxtable.maxid = dw.id " .
+            "JOIN {tool_lifecycle_workflow} w ON dw.workflowid = w.id " .
+            "FULL JOIN  {tool_lifecycle_delayed} d ON dw.courseid = d.courseid " .
+            "JOIN {course} c ON c.id = dw.courseid " .
+            "JOIN {course_categories} cat ON c.category = cat.id";
+        $where = 'true';
+        $params = ['time' => time()];
+
+        $this->set_sql($fields, $from, $where, $params);
+        $this->column_nosort = ['workflow', 'tools'];
+        $this->define_columns(['coursefullname', 'category', 'workflow', 'tools']);
+        $this->define_headers([
+                get_string('coursename', 'tool_lifecycle'),
+                get_string('category'),
+                get_string('workflow', 'tool_lifecycle'),
+                get_string('tools', 'tool_lifecycle')
+        ]);
+    }
+
+    public function col_workflow($row) {
+        global $DB;
+        if ($row->workflowcount == 1) {
+            return $row->workflow . ' UNTIL ' . $row->workflowdelay;
+        } else {
+            $sql = "SELECT dw.delayeduntil, w.title
+                FROM {tool_lifecycle_delayed_workf} dw
+                JOIN {tool_lifecycle_workflow} w ON dw.workflowid = w.id
+                WHERE dw.courseid = :courseid";
+            $records = $DB->get_records_sql($sql, ['courseid' => $row->courseid]);
+            $output = "";
+            foreach ($records as $record) {
+                $output .= $record->title . ' UNTIL ' . $record->delayeduntil . '<br>';
+            }
+            return $output;
+        }
+    }
+
+    /**
+     * Render tools column.
+     * @param object $row Row data.
+     * @return string pluginname of the subplugin
+     * @throws \coding_exception
+     * @throws \invalid_parameter_exception
+     */
+    public function col_tools($row) {
+    }
+}
\ No newline at end of file

delayedcourses.php

@@ -21,6 +21,9 @@
  * @copyright  2019 Justus Dieckmann WWU
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
+
+use tool_lifecycle\table\delayed_courses_table;
+
 require_once(__DIR__ . '/../../../config.php');
 require_once($CFG->libdir . '/adminlib.php');
 
@@ -35,5 +38,10 @@ $PAGE->set_url(new \moodle_url('/admin/tool/lifecycle/delayedcourses.php'));
 $PAGE->set_title(get_string('delayed_courses_header', 'tool_lifecycle'));
 $PAGE->set_heading(get_string('delayed_courses_header', 'tool_lifecycle'));
 
+$table = new delayed_courses_table();
+$table->define_baseurl($PAGE->url);
+
+
 echo $OUTPUT->header();
+$table->out(100, false);
 echo $OUTPUT->footer();