Added a class table for list services

Signed-off-by: Valentin Popov <info@valentineus.link>

1 files changed, 184 insertions, 0 deletions

diff --git a/classes/output/services_table.php b/classes/output/services_table.php
new file mode 100644
index 0000000..4956f02
--- /dev/null
+++ b/classes/output/services_table.php
@@ -0,0 +1,184 @@
+<?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/>.
+
+namespace local_webhooks\output;
+
+defined('MOODLE_INTERNAL') || die();
+
+global $CFG;
+
+require_once($CFG->dirroot . '/local/webhooks/classes/local/api.php');
+require_once($CFG->libdir . '/tablelib.php');
+
+use html_writer;
+use lang_string;
+use local_webhooks\local\api;
+use moodle_url;
+use pix_icon;
+use stdClass;
+use table_sql;
+use function defined;
+use function is_int;
+
+/**
+ * Class table for list services.
+ *
+ * @copyright 2019 'Valentin Popov' <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @package   local_webhooks\output
+ */
+final class services_table extends table_sql {
+    /**
+     * URL editor page.
+     *
+     * @var string
+     */
+    private static $editorpage = '/local/webhooks/service.php';
+
+    /**
+     * URL main page.
+     *
+     * @var string
+     */
+    private static $mainpage = '/local/webhooks/index.php';
+
+    /**
+     * Class constructor.
+     *
+     * @param string $uniqueid
+     *
+     * @throws \coding_exception
+     */
+    public function __construct(string $uniqueid) {
+        parent::__construct($uniqueid);
+
+        $this->define_table_columns();
+        $this->define_table_configs();
+    }
+
+    /**
+     * Define the action column.
+     *
+     * @param \stdClass $row
+     *
+     * @return string
+     *
+     * @throws \coding_exception
+     * @throws \moodle_exception
+     */
+    public function col_actions(stdClass $row): string {
+        global $OUTPUT;
+
+        $deletelink = new moodle_url(self::$mainpage, ['deleteid' => $row->id, 'sesskey' => sesskey()]);
+        $deleteitem = $OUTPUT->action_icon($deletelink, new pix_icon('t/delete', new lang_string('delete', 'moodle')));
+
+        $editlink = new moodle_url(self::$editorpage, ['serviceid' => $row->id, 'sesskey' => sesskey()]);
+        $edititem = $OUTPUT->action_icon($editlink, new pix_icon('t/edit', new lang_string('edit', 'moodle')));
+
+        $hideshowlink = new moodle_url(self::$mainpage, ['hideshowid' => $row->id, 'sesskey' => sesskey()]);
+        $hideshowitem = $OUTPUT->action_icon($hideshowlink, new pix_icon($row->status ? 't/hide' : 't/show', $row->status
+            ? new lang_string('disable', 'moodle')
+            : new lang_string('enable', 'moodle')
+        ));
+
+        return $hideshowitem . $edititem . $deleteitem;
+    }
+
+    /**
+     * Define the events column.
+     *
+     * @param \stdClass $row
+     *
+     * @return int
+     */
+    public function col_events(stdClass $row): int {
+        $total = count($row->events);
+
+        return is_int($total) ? $total : 0;
+    }
+
+    /**
+     * Define the name column.
+     *
+     * @param \stdClass $row
+     *
+     * @return string
+     *
+     * @throws \moodle_exception
+     */
+    public function col_name(stdClass $row): string {
+        $link = new moodle_url(self::$editorpage, [
+            'serviceid' => $row->id,
+            'sesskey'   => sesskey(),
+        ]);
+
+        return html_writer::link($link, $row->name);
+    }
+
+    /**
+     * Config table's columns.
+     *
+     * @throws \coding_exception
+     */
+    public function define_table_columns() {
+        $this->define_columns([
+            'name',
+            'point',
+            'events',
+            'actions',
+        ]);
+
+        $this->define_headers([
+            new lang_string('name', 'moodle'),
+            new lang_string('url', 'moodle'),
+            new lang_string('edulevel', 'moodle'),
+            new lang_string('actions', 'moodle'),
+        ]);
+    }
+
+    /**
+     * Config table.
+     */
+    public function define_table_configs() {
+        $this->collapsible(false);
+        $this->is_downloadable(false);
+        $this->no_sorting('actions');
+        $this->no_sorting('events');
+        $this->pageable(true);
+    }
+
+    /**
+     * The query for the database.
+     *
+     * @param int  $pagesize
+     * @param bool $useinitialsbar
+     *
+     * @throws \dml_exception
+     */
+    public function query_db($pagesize, $useinitialsbar = true) {
+        $this->pagesize($pagesize, $pagesize + 1);
+
+        $sort = (string) $this->get_sql_sort();
+        $this->rawdata = api::get_services(null, $sort, $this->get_page_start(), $this->get_page_size());
+
+        $total = api::get_total_count();
+        $this->pagesize($pagesize, $total);
+
+        if ($useinitialsbar) {
+            $this->initialbars($total > $pagesize);
+        }
+    }
+}
\ No newline at end of file