MDL-81376: Initial table

mod/quiz/djarran.php

@@ -0,0 +1,262 @@
+<?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 log for displaying logs.
+ *
+ * @package    report_log
+ * @copyright  2014 Rajesh Taneja <[email protected]>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die;
+global $CFG;
+require_once($CFG->libdir . '/tablelib.php');
+/**
+ * Table log class for displaying logs. 
+ *
+ * @package    report_log
+ * @copyright  2014 Rajesh Taneja <[email protected]>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class djarran extends table_sql {
+
+    protected $cm;
+    protected $context;
+    public $download;
+    protected $isdownload;
+    public $hasinactive;
+
+    /**
+     * Constructor
+     * @param int $uniqueid all tables have to have a unique id, this is used
+     *      as a key when storing table properties like sort order in the session.
+     */
+    function __construct($uniqueid, $mode, $cm, $context, $isdownload = null) {
+
+        parent::__construct($uniqueid);
+
+        $this->cm = $cm;
+        $this->context = $context;
+        $this->isdownload = $isdownload;
+
+        $canedit = true;
+
+        $columns = [];
+
+
+        if ($isdownload) {
+          $columns[] = $mode == 'group' ? 'groupid' : 'userid';
+        }
+
+        if ($mode == 'group') {
+          $columns[] = 'name';
+        } else {
+          $columns[] = 'firstname';
+        }
+
+        // Define the list of columns to show.
+        array_push($columns, 'timeopen', 'timeclose', 'timelimit', 'attempts', 'password');
+
+        if (!$isdownload) {
+            $columns[] = 'actions';
+        }
+
+        // $columns = array('username', 'password', 'firstname', 'lastname');
+        $this->define_columns($columns);
+
+        $headers = [];
+
+        if ($isdownload) {
+          $headers[] = $mode == 'group' ? 'Group ID' : 'User ID';
+        }
+
+        if ($mode == 'group') {
+          $headers[] = 'Group';
+        } else {
+          $headers[] = 'User';
+        }
+
+        // Define the titles of columns to show in header.
+        array_push($headers, 'Quiz opens', 'Quiz closes', 'Time limit', 'Attempts', 'Password');
+
+        if (!$isdownload) {
+            $headers[] = 'Actions';
+        }
+
+        // $headers = array('Username', 'Password', 'First name', 'Last name');
+        $this->define_headers($headers);
+
+        $this->collapsible(false);
+        $this->sortable(false);
+        $this->pageable(true);
+        $this->pagesize = 20;
+    }
+
+    // public function format_row($row) {
+    //   print_r($row);
+    //   $rowclass = '';
+    //
+    //   if (true) {
+    //     $rowclass = 'dimmed_text';
+    //   }
+    //
+    //   return parent::format_row($row, $rowclass);
+    // }
+
+    function get_row_class($row) {
+      if (!$this->is_active($row)) {
+          return 'dimmed_text';
+      }
+    }
+
+    function is_active($override): bool {
+
+        $active = true;
+        if (!has_capability('mod/quiz:attempt', $this->context, $override->userid)) {
+            // User not allowed to take the quiz.
+            $active = false;
+            $this->hasinactive = true;
+        } else if (!\core_availability\info_module::is_user_visible($this->cm, $override->userid)) {
+            // User cannot access the module.
+            $active = false;
+            $this->hasinactive = true;
+        }
+
+        return $active;
+    }
+
+    public function is_downloadable($downloadable = null) {
+      return true;
+    }
+
+    public function col_firstname($override) {
+
+        $active = $this->is_active($override);
+
+        $userurl = new moodle_url('/user/view.php', []);
+        $extranamebit = $active ? '' : '*';
+
+        return html_writer::link(new moodle_url($userurl, ['id' => $override->userid]),
+                fullname($override) . $extranamebit);    }
+
+    public function col_name($override) {
+        $groupurl = new moodle_url('/group/overview.php', ['id' => $this->cm->course]);
+        $active = true;
+        $extranamebit = $active ? '' : '*';
+
+        $override->rowclasses[] = 'dimmed_text';
+
+        return html_writer::link(new moodle_url($groupurl, ['group' => $override->groupid]),
+            format_string($override->name, true, ['context' => $this->context]) . $extranamebit);
+    }
+
+    public function col_actions($override) {
+        global $OUTPUT;
+
+        // print_r($override);
+        $overridedeleteurl = new moodle_url('/mod/quiz/overridedelete.php');
+        $overrideediturl = new moodle_url('/mod/quiz/overrideedit.php');
+
+        if (true) {
+            $actiondiv = html_writer::start_div('actions');
+
+            // Edit button.
+            $editurlstr = $overrideediturl->out(true, ['id' => $override->id]);
+            $editbutton = html_writer::link($editurlstr, $OUTPUT->pix_icon('t/edit', get_string('edit')),
+                    // array('class' => 'btn btn-primary', 'title' => get_string('edit')));
+                    array('title' => get_string('edit')));
+            $actiondiv .= $editbutton;
+
+            // Duplicate button.
+            $copyurlstr = $overrideediturl->out(true,
+                    ['id' => $override->id, 'action' => 'duplicate']);
+            $copybutton = html_writer::link($copyurlstr, $OUTPUT->pix_icon('t/copy', get_string('copy')),
+                    // array('class' => 'btn btn-secondary', 'title' => get_string('copy')));
+                    array('title' => get_string('copy')));
+            $actiondiv .= $copybutton;
+
+            // Delete button.
+            $deleteurlstr = $overridedeleteurl->out(true,
+                    ['id' => $override->id, 'sesskey' => sesskey()]);
+            $deletebutton = html_writer::link($deleteurlstr, $OUTPUT->pix_icon('t/delete', get_string('delete')),
+                    array('title' => get_string('delete')));
+            $actiondiv .= $deletebutton;
+
+            $actiondiv .= html_writer::end_div();
+
+            return $actiondiv;
+        } else {
+            return '';
+        }
+    }
+
+    /**
+     * This function is called for each data row to allow processing of the
+     * username value.
+     *
+     * @param object $values Contains object with all the values of record.
+     * @return $string Return username with link to profile or username only
+     *     when downloading.
+     */
+    // function col_quiz($values) {
+    //     // If the data is being downloaded than we don't want to show HTML.
+    //     if ($this->is_downloading()) {
+    //         return $values->quiz;
+    //     } else {
+    //         return $values->quiz;
+    //     }
+    // }
+
+    /**
+     * This function is called for each data row to allow processing of
+     * columns which do not have a *_cols function.
+     * @return string return processed value. Return NULL if no change has
+     *     been made.
+     */
+    function other_cols($colname, $value) {
+        // For security reasons we don't want to show the password hash.
+        if ($colname == 'password' && !$this->isdownload) {
+            return !empty($value->password) ?
+              get_string('enabled', 'quiz') : get_string('none', 'quiz'); 
+        }
+
+        if ($colname == 'timeopen') {
+
+          if ($this->isdownload) {
+            return date('Y-m-d H:i', $value->timeopen);
+          }
+
+          return $value->timeopen > 0 ? userdate($value->timeopen) : get_string('noopen', 'quiz');
+        }
+        if ($colname == 'timeclose') {
+          if ($this->isdownload) {
+            return date('Y-m-d H:i', $value->timeclose);
+          }
+          return $value->timeclose > 0 ? userdate($value->timeclose) : get_string('noopen', 'quiz');
+        }
+
+        if ($colname == 'timelimit') {
+            return $values[] = $value->timelimit > 0 ?
+                    format_time($value->timelimit) : get_string('none', 'quiz');
+        }
+
+        if ($colname == 'attempts') {
+            return $values[] = $value->attempts > 0 && isset($value->attempts) ?
+                    $value->attempts : 'Unlimited';
+        }
+    }
+}