Added a class table for list services

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

2 files changed, 184 insertions, 166 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 > $pagesize);
+        }
+    }
+}
\ No newline at end of file
diff --git a/classes/ui_tables_plugin.php b/classes/ui_tables_plugin.php
deleted file mode 100644
index f65d3fe..0000000
--- a/classes/ui_tables_plugin.php
+++ /dev/null
@@ -1,166 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Describes the plugin tables.
- *
- * @copyright 2018 'Valentin Popov' <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @package   local_webhooks
- */
-
-defined('MOODLE_INTERNAL') || die();
-
-require_once($CFG->dirroot . '/local/webhooks/lib.php');
-require_once($CFG->libdir . '/tablelib.php');
-
-/**
- * Display the list of services table.
- *
- * @copyright 2018 'Valentin Popov' <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @package   local_webhooks
- */
-class local_webhooks_services_table extends table_sql {
-    /**
-     * @var string $mainpage
-     */
-    protected static $mainpage = '/local/webhooks/index.php';
-
-    /**
-     * @var string $editorpage
-     */
-    protected static $editorpage = '/local/webhooks/service.php';
-
-    /**
-     * Constructor.
-     *
-     * @param string $uniqueid
-     *
-     * @throws \coding_exception
-     */
-    public function __construct($uniqueid = '') {
-        parent::__construct($uniqueid);
-        $this->define_table_columns();
-        $this->define_table_configs();
-    }
-
-    /**
-     * Query the database for results to display in the table.
-     *
-     * @param int     $pagesize
-     * @param boolean $useinitialsbar
-     *
-     * @throws \dml_exception
-     */
-    public function query_db($pagesize = 0, $useinitialsbar = false) {
-        $this->rawdata = local_webhooks_api::get_services(array(), $this->get_page_start(), $this->get_page_size());
-    }
-
-    /**
-     * Defines the basic settings of the table.
-     */
-    public function define_table_configs() {
-        $this->collapsible(false);
-        $this->is_downloadable(false);
-        $this->no_sorting('actions');
-        $this->pageable(true);
-    }
-
-    /**
-     * Defines the main columns and table headers.
-     *
-     * @throws \coding_exception
-     */
-    public function define_table_columns() {
-        $columns = array(
-            'name',
-            'point',
-            'events',
-            'actions',
-        );
-
-        $headers = array(
-            new lang_string('name', 'moodle'),
-            new lang_string('url', 'moodle'),
-            new lang_string('edulevel', 'moodle'),
-            new lang_string('actions', 'moodle'),
-        );
-
-        $this->define_columns($columns);
-        $this->define_headers($headers);
-    }
-
-    /**
-     * Specifies the display of a column with actions.
-     *
-     * @param object $row
-     *
-     * @return string
-     * @throws \coding_exception
-     * @throws \moodle_exception
-     */
-    public function col_actions($row) {
-        global $OUTPUT;
-
-        $hideshowicon = 't/show';
-        $hideshowstring = new lang_string('enable', 'moodle');
-
-        if (!empty($row->status)) {
-            $hideshowicon = 't/hide';
-            $hideshowstring = new lang_string('disable', 'moodle');
-        }
-
-        /* Link for activation / deactivation */
-        $hideshowlink = new moodle_url(self::$mainpage, array('hideshowid' => $row->id, 'sesskey' => sesskey()));
-        $hideshowitem = $OUTPUT->action_icon($hideshowlink, new pix_icon($hideshowicon, $hideshowstring));
-
-        /* Link for editing */
-        $editlink = new moodle_url(self::$editorpage, array('serviceid' => $row->id, 'sesskey' => sesskey()));
-        $edititem = $OUTPUT->action_icon($editlink, new pix_icon('t/edit', new lang_string('edit', 'moodle')));
-
-        /* Link to remove */
-        $deletelink = new moodle_url(self::$mainpage, array('deleteid' => $row->id, 'sesskey' => sesskey()));
-        $deleteitem = $OUTPUT->action_icon($deletelink, new pix_icon('t/delete', new lang_string('delete', 'moodle')));
-
-        return $hideshowitem . $edititem . $deleteitem;
-    }
-
-    /**
-     * Specifies the display of a column with events.
-     *
-     * @param object $row
-     *
-     * @return number
-     */
-    public function col_events($row) {
-        return count($row->events);
-    }
-
-    /**
-     * Specifies the display of the column with the service name.
-     *
-     * @param object $row
-     *
-     * @return string
-     * @throws \moodle_exception
-     */
-    public function col_name($row) {
-        $link = new moodle_url(self::$editorpage, array('serviceid' => $row->id, 'sesskey' => sesskey()));
-
-        return html_writer::link($link, $row->name);
-    }
-}
\ No newline at end of file