public function get_content()
 {
     global $USER, $CFG, $DB, $OUTPUT, $SESSION;
     // Only display if you have the correct capability.
     if (!iomad::has_capability('block/iomad_company_admin:company_add', context_system::instance())) {
         return;
     }
     if ($this->content !== null) {
         return $this->content;
     }
     $this->content = new stdClass();
     $this->content->text = '';
     $this->content->footer = '';
     if (empty($this->instance)) {
         return $this->content;
     }
     if (!isloggedin()) {
         $this->content->text = get_string('pleaselogin', 'block_iomad_company_selector');
         return $this->content;
     }
     //  Check users session and profile settings to get the current editing company.
     if (!empty($SESSION->currenteditingcompany)) {
         $selectedcompany = $SESSION->currenteditingcompany;
     } else {
         if (!empty($USER->profile->company)) {
             $usercompany = company::by_userid($USER->id);
             $selectedcompany = $usercompany->id;
         } else {
             $selectedcompany = "";
         }
     }
     // Get the company name if set.
     if (!empty($selectedcompany)) {
         $companyname = company::get_companyname_byid($selectedcompany);
     } else {
         $companyname = "";
     }
     // Get a list of companies.
     $companylist = company::get_companies_select();
     $select = new single_select(new moodle_url('/local/iomad_dashboard/index.php'), 'company', $companylist, $selectedcompany);
     $select->label = get_string('selectacompany', 'block_iomad_company_selector');
     $select->formid = 'choosecompany';
     $fwselectoutput = html_writer::tag('div', $OUTPUT->render($select), array('id' => 'iomad_company_selector'));
     $this->content->text = $OUTPUT->container_start('companyselect');
     if (!empty($SESSION->currenteditingcompany)) {
         $this->content->text .= '<h3>' . get_string('currentcompany', 'block_iomad_company_selector') . ' - ' . $companyname . '</h3>';
     } else {
         $this->content->text .= '<h3>' . get_string('nocurrentcompany', 'block_iomad_company_selector') . '</h3>';
     }
     $this->content->text .= $fwselectoutput;
     $this->content->text .= $OUTPUT->container_end();
     return $this->content;
 }
 public function definition()
 {
     global $CFG;
     $mform =& $this->_form;
     $company = new company($this->selectedcompany);
     //$departmentslist = company::get_all_departments($company->id);
     $region = company::get_departmentbyid($this->departmentid);
     $companieslist = company::get_companies_select();
     // Then show the fields about where this block appears.
     if ($this->action == 0) {
         $mform->addElement('header', 'header', get_string('createregion', 'block_iomad_company_admin'));
     } else {
         $mform->addElement('header', 'header', get_string('editregion', 'block_iomad_company_admin'));
     }
     $mform->addElement('hidden', 'companyid', $this->selectedcompany);
     $mform->setType('companyid', PARAM_INT);
     $mform->addElement('hidden', 'action', $this->action);
     $mform->setType('action', PARAM_INT);
     $mform->addElement('hidden', 'departmentid', $this->departmentid);
     $mform->setType('departmentid', PARAM_INT);
     /* $mform->addElement('select', 'deptid', get_string('department', 'block_iomad_company_admin'), $companieslist);
        $mform->disabledIf('deptid', 'action', 'eq', 1); */
     $mform->addElement('text', 'fullname', get_string('fullnameregion', 'block_iomad_company_admin'), 'maxlength = "254" size = "50"');
     $mform->addHelpButton('fullname', 'fullnameregion', 'block_iomad_company_admin');
     $mform->addRule('fullname', get_string('missingfullnameregion', 'block_iomad_company_admin'), 'required', null, 'client');
     $mform->setType('fullname', PARAM_MULTILANG);
     $mform->addElement('text', 'shortname', get_string('shortnameregion', 'block_iomad_company_admin'), 'maxlength = "100" size = "20"');
     $mform->addHelpButton('shortname', 'shortnameregion', 'block_iomad_company_admin');
     $mform->addRule('shortname', get_string('missingshortnameregion', 'block_iomad_company_admin'), 'required', null, 'client');
     $mform->setType('shortname', PARAM_MULTILANG);
     //echo "departmentid".$this->departmentid;
     if (!$this->departmentid) {
         $mform->addElement('hidden', 'chosenid', $this->chosenid);
     } else {
         $mform->addElement('hidden', 'chosenid', $this->departmentid);
     }
     $mform->setType('chosenid', PARAM_INT);
     $this->add_action_buttons();
 }