sunnysideup / silverstripe-contactus

code/ContactUsPageControllerExtension.php

<?php

class ContactUsPageControllerExtension extends Extension
{

    private static $add_placeholders = false;

    private static $allowed_actions = array(

Consider using a different property name as you override a private property of the parent class.

        'ContactUsForm' => true,
        'docontactusform' => true
    );

    protected $contactUsProcessingForm = false;

    function ContactUsProcessingForm() {
        return $this->contactUsProcessingForm;
    }

    function ContactUsForm()
    {
        $m = Member::currentUser();
        if(!$m) {
            $m = new Member();
        }
        $fields = new FieldList(
            TextField::create('FirstName',_t('ContactUsPageControllerExtension.FIRST_NAME', 'First Name'), $m->FirstName),
            TextField::create('Surname', _t('ContactUsPageControllerExtension.SURNAME', 'Surname'), $m->Surname),
            EmailField::create('Email',_t('ContactUsPageControllerExtension.EMAIL', 'Email'), $m->Email),
            TextField::create('Phone', _t('ContactUsPageControllerExtension.PHONE', 'Phone')),
            TextareaField::create('Enquiry', SiteConfig::current_site_config()->ContactUsFormEnquiryLabel)
        );
        if(Config::inst()->get('ContactUsPageControllerExtension', 'add_placeholders')) {
            foreach($fields as $field) {
                $field->setAttribute('placeholder', $field->Title());
            }
        }
        $actions = FieldList::create(
            FormAction::create('docontactusform', SiteConfig::current_site_config()->ContactUsFormSendLabel)
        );
        $form =  new Form(
            $this->owner,
            'ContactUsForm',
            $fields,
            $actions,
            RequiredFields::create(
                array("Email", "Enquiry")
            )
        );
        // Update the form to add the protecter field to it

        return $form;

    }

    function docontactusform ($data, $form)
    {
        $data = Convert::raw2sql($data);
        $obj = ContactUsFormEntry::create_enquiry($data, $this->owner->dataRecord);
        $subject = _t('ContactUsPageControllerExtension.THANK_YOU_SUBJECT', 'Thank you for your enquiry').' - '.Director::absoluteBaseURL();
        $body = "<strong>$subject</strong><br /><br />";
        foreach($data as $key => $value) {
            if($key == "url") {
                $value = Director::absoluteURL($value);
                $value = trim($value, "ContactUsForm");
            }
            if($key == "SecurityID" || $key == "Send" || $key == "Captcha" || $key == 'action_docontactusform') {
                //do nothing
            }else {
                $body .=  "<br /><br />".$key.': '.strip_tags($value).'';
            }
        }
        $adminEmailAddress = SiteConfig::current_site_config()->ContactUsFormEmail;
        $customerEmailAddress = $data["Email"];
        $email = Email::create(
            $from = $customerEmailAddress,
            $to = $adminEmailAddress,
            $subject,
            $body
        );
        $obj->SentToAdmin = $email->send();
        $obj->AdminEmail = $adminEmailAddress;

        $email = Email::create(
            $from = $adminEmailAddress,
            $to = $customerEmailAddress,
            $subject,
            $body
        );
        $obj->SentToCustomer = $email->send();
        $this->contactUsProcessingForm = true;
        $obj->write();

        return array();
    }
}