Task #207301 Fix: In Certificate => In Issued Certificate => Add two filters course and event

src/components/com_tjcertificate/administrator/languages/en-GB/en-GB.com_tjcertificate.ini

@@ -405,3 +405,10 @@ COM_TJCERTIFICATE_FORM_VALIDATATION_FAILED="Form Validation Failed"
 COM_TJCERTIFICATE_PAGE_ADD_TRAINING_RECORDS="Training Records"
 COM_TJCERTIFICATE_TOTAL_RECORDS_ADDED="Records added for %s user(s)"
 COM_TJCERTIFICATE_RECORDS_ADDED_TO_QUEUE_SUCCESSFULLY="Records added in queue"
+COM_TJCERTIFICATE_CERTIFICATE_EVENTS_FIELD="- Select Event -"
+COM_TJCERTIFICATE_CERTIFICATE_COURSES_FIELD="- Select Course -"
+COM_TJCERTIFICATE_CERTIFICATE_FILTER_SELECT_COURSE="Course"
+COM_TJCERTIFICATE_CERTIFICATE_FILTER_SELECT_COURSE_DESC="Course"
+COM_TJCERTIFICATE_CERTIFICATE_FILTER_TITLE_LABEL="Event"
+COM_TJCERTIFICATE_CERTIFICATE_FILTER_TITLE_DESC="Event"
+

src/components/com_tjcertificate/administrator/models/certificates.php

@@ -74,6 +74,12 @@ protected function populateState($ordering = 'ci.id', $direction = 'desc')
  $client = $app->getUserStateFromRequest($this->context . '.filter.client', 'client');
  $this->setState('filter.client', $client);
 
+ $courses = $app->getUserStateFromRequest($this->context . '.filter.courses', 'courses');
+ $this->setState('filter.courses', $courses);
+
+ $events = $app->getUserStateFromRequest($this->context . '.filter.events', 'events');
+ $this->setState('filter.events', $events);
+
  parent::populateState($ordering, $direction);
  }
 
@@ -174,10 +180,16 @@ protected function getListQuery()
 
  // Filter by client id
  $clientId = $this->getState('filter.client_id');
+ $courses = $this->getState('filter.courses');
+ $events = $this->getState('filter.events');
+
+ $courseORevent = !empty($courses) ? $courses : $events;
+
+ $clientIdVal = !empty($courseORevent) ? $courseORevent : $clientId;
 
- if (!empty($clientId))
+ if (!empty($clientIdVal))
  {
- $query->where($db->quoteName('ci.client_id') . ' = ' . $db->quote($clientId));
+ $query->where($db->quoteName('ci.client_id') . ' = ' . $db->quote($clientIdVal));
  }
 
  // Filter by user id

src/components/com_tjcertificate/administrator/models/fields/courses.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * @package TJCertificate
+ * @subpackage com_tjcertificate
+ *
+ * @author Techjoomla <[email protected]>
+ * @copyright Copyright (C) 2009 - 2019 Techjoomla. All rights reserved.
+ * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
+ */
+
+// No direct access.
+defined('_JEXEC') or die();
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Form\FormHelper;
+use Joomla\CMS\HTML\HTMLHelper;
+
+FormHelper::loadFieldClass('list');
+
+/**
+ * Supports an HTML select list of courses
+ *
+ * @since __DEPLOY_VERSION__
+ */
+class JFormFieldCourses extends JFormFieldList
+{
+ /**
+ * The form field type.
+ *
+ * @var string
+ * @since __DEPLOY_VERSION__
+ */
+ protected $type = 'courses';
+
+ /**
+ * Method to get a list of options for a list input.
+ *
+ * @return array An array of JHtml options.
+ *
+ * @since __DEPLOY_VERSION__
+ */
+ protected function getOptions()
+ {
+ $db = Factory::getDbo();
+ $user = Factory::getUser();
+ $query = $db->getQuery(true);
+
+ // Select the required fields from the table.
+ $query->select('c.id, c.title');
+ $query->from($db->qn('#__tjlms_courses', 'c'));
+ $query->join('LEFT', $db->qn('#__categories', 'cat') . ' ON (' . $db->qn('cat.id') . ' = ' . $db->qn('c.catid') . ')');
+ $query->where($db->qn('c.state') . '= 1');
+ $query->where($db->qn('cat.published') . '= 1');
+
+ $nullDate = $db->quote($db->getNullDate());
+ $nowDate = $db->quote(Factory::getDate()->toSql());
+ $query->where('(c.start_date = ' . $nullDate . ' OR c.start_date <= ' . $nowDate . ')');
+
+ $query->order($db->escape('c.title ASC'));
+
+ $db->setQuery($query);
+
+ // Get all courses.
+ $allcourses = $db->loadObjectList();
+
+ $options = array();
+
+ $options[] = HTMLHelper::_('select.option', '', Text::_('COM_TJCERTIFICATE_CERTIFICATE_COURSES_FIELD'));
+
+ foreach ($allcourses as $c)
+ {
+ $options[] = HTMLHelper::_('select.option', $c->id, $c->title);
+ }
+
+ return $options;
+ }
+}

src/components/com_tjcertificate/administrator/models/fields/eventslist.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * @package TJCertificate
+ * @subpackage com_tjcertificate
+ *
+ * @author Techjoomla <[email protected]>
+ * @copyright Copyright (C) 2009 - 2019 Techjoomla. All rights reserved.
+ * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
+ */
+
+// No direct access.
+defined('_JEXEC') or die();
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Form\FormHelper;
+use Joomla\CMS\HTML\HTMLHelper;
+
+jimport('joomla.form.helper');
+FormHelper::loadFieldClass('list');
+
+/**
+ * Supports an HTML select list of events
+ *
+ * @since __DEPLOY_VERSION__
+ */
+class JFormFieldEventsList extends JFormFieldList
+{
+ /**
+ * The form field type.
+ *
+ * @var string
+ * @since __DEPLOY_VERSION__
+ */
+ protected $type = 'eventslist';
+
+ /**
+ * Method to get a list of options for a list input.
+ *
+ * @return array An array of JHtml options.
+ *
+ * @since __DEPLOY_VERSION__
+ */
+ protected function getOptions()
+ {
+ $options = array();
+ $eventsModel = JT::model('events', array('ignore_request' => true));
+
+ // Get all events options
+ $eventList = $eventsModel->getItems();
+
+ $options[] = HTMLHelper::_('select.option', '', Text::_('COM_TJCERTIFICATE_CERTIFICATE_EVENTS_FIELD'));
+
+ if (!empty($eventList))
+ {
+ foreach ($eventList as $key => $event)
+ {
+ $eventId = (int) $event->id;
+ $eventName = htmlspecialchars($event->title);
+
+ $options[] = HTMLHelper::_('select.option', $eventId, $eventName);
+ }
+ }
+
+ return $options;
+ }
+}

src/components/com_tjcertificate/administrator/models/forms/filter_certificates.xml

@@ -30,6 +30,26 @@
  clientByUser="0"
  onchange="this.form.submit();" />
 
+ <field
+ name="courses"
+ type="courses"
+ label="COM_TJCERTIFICATE_CERTIFICATE_FILTER_SELECT_COURSE"
+ description="COM_TJCERTIFICATE_CERTIFICATE_FILTER_SELECT_COURSE_DESC"
+ onchange="this.form.submit();"
+ showon="client:com_tjlms.course"
+ >
+ </field>
+
+ <field
+ name="events"
+ type="eventslist"
+ label="COM_TJCERTIFICATE_CERTIFICATE_FILTER_TITLE_LABEL"
+ description="COM_TJCERTIFICATE_CERTIFICATE_FILTER_TITLE_DESC"
+ onchange="this.form.submit();"
+ showon="client:com_jticketing.event"
+ >
+ </field>
+
  <!-- <field
  name="user_id"
  type="sql"