freeform_ft.subscribe.php

<?php

require_once('config.php');

class Subscribe_freeform_ft extends Freeform_base_ft
{
    public $info = [
        'name'          => SUBSCRIBE_MOD_NAME,
        'version'       => SUBSCRIBE_VERSION,
        'description'   => SUBSCRIBE_DESCRIPTION,
    ];

    public $show_label = false;

    // our fields to match emma fields
    protected $fields = [
        'name_first'    => 'first_name',
        'name_last'     => 'last_name',
    ];

    protected $text = 'Join our mailing list';

    public function __construct()
    {
        parent::__construct();
        if (REQ == 'CP') {
            ee()->load->model('subscribe_model');
        }
    }

    public function display_settings($data = [])
    {
        ee()->load->model('subscribe_model');

        if (!ee()->subscribe_model->check()) {
            ee()->table->add_row(
                '<h3>Error</h3>',
                '<div class="subtext ss_notice">Your configuration is not working, please visit the settings page and update your username/password.</div>'
            );

            return;
        }

        $list = isset($data['list']) ? $data['list'] : false;
        $type = isset($data['type']) ? $data['type'] : false;
        $text = isset($data['text']) ? $data['text'] : false;
        $auto = isset($data['auto']) ? $data['auto'] : false;
        $field = isset($data['field']) ? $data['field'] : false;

        $groups = ee()->subscribe_model->lists();

        $options = [];

        foreach ($groups->all() as $id => $group) {
            $options[$group['id']] = $group['name'];
        }

        ee()->table->add_row(
            'List <div class="subtext">Selet the list users will sign up to.</div>',
            form_dropdown('subscribe_list', $options, $list)
        );

        ee()->table->add_row(
            'Type of Signup <div class="subtext">
                <strong>Always</strong> - user will automatically be added to the list<br>
                <strong>Opt-In</strong> - user will need to Opt-In to be added to the list
                </div>',
            '<label style="padding:0 5px">Always</label>'.
                form_radio('subscribe_type', 'always', $type == 'always').
            '<label style="padding:0 5px">Opt-In</label>'.
                form_radio('subscribe_type', 'opt-in', $type != 'always')
        );

        ee()->table->add_row(
            'Opt-In Autocheck <div class="subtext">Autocheck Checkbox if Opt-In is selected</div>',
            '<label style="padding:0 5px">Enabled</label>'.
                form_checkbox('subscribe_auto', 'true', $auto == 'true')
        );

        ee()->table->add_row(
            'Opt-In Text <div class="subtext">Displayed with Checkbox if Opt-In is selected</div>',
            form_input('subscribe_opt-in_text', $text)
        );

        ee()->table->add_row(
            'Email Field<div class="subtext">If the input field on the page is not "email" please entrer the name. (exp. the marketo form used "work_email")</div>',
            form_input('subscribe_field', $field)
        );
    }

    public function save_settings()
    {
        $list = ee()->input->post('subscribe_list');
        $type = ee()->input->post('subscribe_type');
        $text = ee()->input->post('subscribe_opt-in_text');
        $auto = ee()->input->post('subscribe_auto');
        $field = ee()->input->post('subscribe_field');

        return [
            'list'  => $list,
            'type'  => $type,
            'text'  => $text,
            'auto'  => $auto,
            'field' => $field,
        ];
    }

    public function display_composer_field($data = null)
    {
        $s = $this->settings;
        $type = isset($s['type']) ? $s['type'] : 'opt-in';

        if ($type == 'always') {
            return 'This field is set to "Always" add user to the list, It will not display any code on the form.';
        }
    }

    public function save($data)
    {
        ee()->load->model('subscribe_model');

        // Does not fire on opt-in if checkbox is not selected
        $fields = ee()->subscribe_model->getFields();

        $settings = $this->settings;

        $groups[] = env('REALMAGNET_GROUP', $settings['list']);
        $input = $settings['field'] ?: 'email';

        $email = ee()->input->post($input);
        $user = [];

        foreach ($fields->all() as $key => $field) {
            $v = strtolower($key);

            $user[$v] = ee()->input->post($v);

            if (isset($this->fields[$v])) {
                $n = $this->fields[$v];
                $user[$v] = ee()->input->post($n);
            }
        }

        if ($email) {
            $user['email'] = $email;
        }

        $add = true;

        // is user in the system ???
        $return = 'Always: ';
        if ($settings['type'] == 'opt-in') {
            $return = 'Opt-in: ';
            $opt = ee()->input->post($this->field_name.'_opt-in');
            if ($opt !== 'y') {
                // Does not fire on opt-in if checkbox is not selected
                $return .= 'False';
                $add = false;
            }
        }

        if ($add && $settings['entry_id'] == 0) {
            // new user
            $response = ee()->subscribe_model->signup($user, $groups);

            if ($response->isSuccessful()) {
                $return .= 'Success ('.$response->data->get('id').')';
            } else {
                $return .= 'Failed';
            }
        }

        return $return;
    }

    public function display_entry_cp($data)
    {
        return $data;
    }

    public function install()
    {
        ee()->load->model('subscribe_model');
        
        if (!ee()->subscribe_model->check()) {
            return ee()->_mcp_reference->actions->full_stop(lang('subscribe_not_installed'));
        }
    }

    public function display_field($data = '', $params = [], $attr = [])
    {
        if (ee()->input->get('module') == 'freeform' && ee()->input->get('method') == 'edit_entry') {
            $pattern = '/Added \((\d+)\)/';
            if (preg_match($pattern, $data, $matches)) {
                $id = $matches[1];
                $link = BASE.AMP.'C=addons_modules'.AMP.'M=show_module_cp'.AMP.'module=subscribe'.AMP.'method=subscribe_add_edit_user_form'.AMP.'group_id=0'.AMP.'id='.$id;

                return '<a href="'.$link.'" target="_blank">'.$data.'</a>';
            }

            return $data;
        }

        $s = $this->settings;
        $type = (isset($s['type']) && $s['type']) ? $s['type'] : 'opt-in';
        $text = (isset($s['text']) && $s['text']) ? $s['text'] : $this->text;
        $auto = isset($s['auto']) && $s['auto'] == 'true';
        //echo "<pre>".__FILE__.'<br>'.__METHOD__.' : '.__LINE__."<br><br>"; var_dump( $auto ); exit;
        

        if ($type == 'always') {
            return form_hidden($this->field_name, 'always');
        }

        $id = 'freeform_field_'.$this->field_id;

        $checkboxOpts =  [
            'name'  => $this->field_name.'_opt-in',
            'id'    => $id,
            'value' => 'y',
            'class' => 'form__check',
        ];

        if ($auto) {
            $checkboxOpts['checked'] = 'checked';
        }

        return form_hidden($this->field_name, 'opt-in').
            form_checkbox($checkboxOpts).
            form_label($text, $id, [
                'class' => 'form__label form__label--check',
            ]);
    }
}