2.0.x-2.2.x/install.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (c) Facebook, Inc. and its affiliates. -->
<!-- All rights reserved. -->

<!-- This source code is licensed under the license found in the -->
<!-- LICENSE file in the root directory of this source tree. -->
<modification>
    <name>Facebook Business Extension</name>
    <code>facebook_business</code>
    <version>4.1.1</version>
    <author>Facebook</author>
    <link>https://github.com/facebookincubator/Facebook-For-OpenCart</link>
    <file path="admin/controller/common/dashboard.php">
        <operation>
            <search><![CDATA[
                public function index() {
            ]]></search>
            <add position="after"><![CDATA[
                $this->load->language('module/facebook_business');
                $this->load->model('module/facebook_business');

                if ($this->model_module_facebook_business->isNewExtensionAvailable()) {
                    $data['fb_upgrade_message'] = $this->language->get('text_upgrade_message');
                } else {
                    $data['fb_upgrade_message'] = '';
                }
            ]]></add>
        </operation>
    </file>
    <file path="admin/view/template/common/dashboard.tpl">
        <operation>
            <search><![CDATA[
                <?php if ($error_install) { ?>
            ]]></search>
            <add position="before"><![CDATA[
                <?php if ($fb_upgrade_message) { ?>
                <div class="alert alert-info"><i class="fa fa-exclamation-circle"></i> <?php echo $fb_upgrade_message; ?>
                  <button type="button" class="close" data-dismiss="alert">&times;</button>
                </div>
                <?php } ?>
            ]]></add>
        </operation>
    </file>
    <file path="admin/controller/common/menu.php">
        <operation>
            <search><![CDATA[
                public function index() {
            ]]></search>
            <add position="after"><![CDATA[
                $data['facebook_business'] = $this->url->link('module/facebook_business', 'token=' . $this->session->data['token'], 'SSL');

                $this->load->model('module/facebook_business');

                $data['is_facebook_business_installed'] = $this->model_module_facebook_business->checkInstalled();
            ]]></add>
        </operation>
    </file>
    <file path="admin/view/template/common/menu.tpl">
        <operation>
            <search><![CDATA[
                <ul id="menu">
            ]]></search>
            <add position="after"><![CDATA[
                <?php if ($is_facebook_business_installed) { ?>
                <li id="facebook-business-extension">
                  <a href="<?php echo $facebook_business; ?>"><i class="fa fa-facebook-square fa-fw"></i> <span>Facebook Business Extension</span></a>
                </li>
                <?php } ?>
            ]]></add>
        </operation>
    </file>
    <file path="admin/controller/catalog/product.php">
        <operation>
            <search><![CDATA[
                $data['tab_openbay'] = $this->language->get('tab_openbay');
            ]]></search>
            <add position="after"><![CDATA[
                $data = array_merge($this->load->language('module/facebook_business'), $data);
            ]]></add>
        </operation>
        <operation>
            <search><![CDATA[
                $data['layouts'] = $this->model_design_layout->getLayouts();
            ]]></search>
            <add position="after"><![CDATA[
                $this->load->model('module/facebook_business');

                $data['is_facebook_business_installed'] = $this->model_module_facebook_business->checkInstalled();

                if ($data['is_facebook_business_installed']) {
                    // Get Google Product Categories
                    $google_taxonomy_url = 'https://www.google.com/basepages/producttype/taxonomy-with-ids.en-US.txt';

                    $options = array(
                        CURLOPT_RETURNTRANSFER => true,
                        CURLOPT_HEADER         => false,
                        CURLOPT_FOLLOWLOCATION => true,
                        CURLOPT_AUTOREFERER    => true
                    );

                    $curl = curl_init($google_taxonomy_url);
                    curl_setopt_array($curl, $options);
                    $content = curl_exec($curl);

                    if (curl_errno($curl)) {
                        $curl_error = curl_error($curl);
                    } else {
                        $curl_error = false;
                    }

                    curl_close($curl);

                    $data['google_product_categories'] = array();
                    $data['error_google_product_category'] = '';

                    if ($content && !$curl_error) {
                        $google_product_categories_file = explode(PHP_EOL, $content);
                        $version = array_shift($google_product_categories_file);
                        
                        foreach ($google_product_categories_file as $google_product_category) {
                            if ($google_product_category) {
                                list($id, $name) = explode(' - ', $google_product_category);
                                $data['google_product_categories'][$id] = $name;
                            }
                        }
                    } else {
                        $data['error_google_product_category'] = $this->language->get('error_google_product_category');
                    }

                    if (isset($this->request->get['product_id'])) {
                        $facebook_params = $this->model_module_facebook_business->getFacebookParams($this->request->get['product_id']);
                    } else {
                        $facebook_params = array(
                            'facebook_google_product_category' => '',
                            'facebook_condition'               => '',
                            'facebook_age_group'               => '',
                            'facebook_color'                   => '',
                            'facebook_gender'                  => '',
                            'facebook_material'                => '',
                            'facebook_pattern'                 => ''
                        );
                    }

                    foreach ($facebook_params as $facebook_param => $value) {
                        if (isset($this->request->post[$facebook_param])) {
                            $data[$facebook_param] = $this->request->post[$facebook_param];
                        } else {
                            $data[$facebook_param] = $value;
                        }
                    }
                }
            ]]></add>
        </operation>
    </file>
    <file path="admin/model/catalog/product.php">
        <operation>
            <search><![CDATA[
                return $product_id;
            ]]></search>
            <add position="before"><![CDATA[
                if (isset($data['facebook_google_product_category']) && isset($data['facebook_condition']) && isset($data['facebook_age_group']) && isset($data['facebook_color']) && isset($data['facebook_gender']) && isset($data['facebook_material']) && isset($data['facebook_pattern'])) {
                    $this->db->query("DELETE FROM " . DB_PREFIX . "product_to_facebook WHERE product_id = '" . (int)$product_id . "'");
                    $this->db->query("INSERT INTO " . DB_PREFIX . "product_to_facebook SET product_id = '" . (int)$product_id . "', google_product_category = '" . (int)$data['facebook_google_product_category'] . "', `condition` = '" . $this->db->escape($data['facebook_condition']) . "', age_group = '" . $this->db->escape($data['facebook_age_group']) . "', color = '" . $this->db->escape($data['facebook_color']) . "', gender = '" . $this->db->escape($data['facebook_gender']) . "', material = '" . $this->db->escape($data['facebook_material']) . "', pattern = '" . $this->db->escape($data['facebook_pattern']) . "'");
                }
            ]]></add>
        </operation>
        <operation>
            <search><![CDATA[
                public function editProduct($product_id, $data) {
            ]]></search>
            <add position="after"><![CDATA[
                if (isset($data['facebook_google_product_category']) && isset($data['facebook_condition']) && isset($data['facebook_age_group']) && isset($data['facebook_color']) && isset($data['facebook_gender']) && isset($data['facebook_material']) && isset($data['facebook_pattern'])) {
                    $this->db->query("DELETE FROM " . DB_PREFIX . "product_to_facebook WHERE product_id = '" . (int)$product_id . "'");
                    $this->db->query("INSERT INTO " . DB_PREFIX . "product_to_facebook SET product_id = '" . (int)$product_id . "', google_product_category = '" . (int)$data['facebook_google_product_category'] . "', `condition` = '" . $this->db->escape($data['facebook_condition']) . "', age_group = '" . $this->db->escape($data['facebook_age_group']) . "', color = '" . $this->db->escape($data['facebook_color']) . "', gender = '" . $this->db->escape($data['facebook_gender']) . "', material = '" . $this->db->escape($data['facebook_material']) . "', pattern = '" . $this->db->escape($data['facebook_pattern']) . "'");
                }
            ]]></add>
        </operation>
        <operation>
            <search><![CDATA[
                public function deleteProduct($product_id) {
            ]]></search>
            <add position="after"><![CDATA[
                $product_to_facebook_query = $this->db->query("SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '" . DB_DATABASE . "' AND TABLE_NAME = '" . DB_PREFIX . "product_to_facebook'");
                
                if ($product_to_facebook_query->num_rows) {
                    $this->db->query("DELETE FROM " . DB_PREFIX . "product_to_facebook WHERE product_id = '" . (int)$product_id . "'");
                }
            ]]></add>
        </operation>
        <operation>
            <search><![CDATA[
                $data = $query->row;
            ]]></search>
            <add position="after"><![CDATA[
                $product_to_facebook_query = $this->db->query("SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '" . DB_DATABASE . "' AND TABLE_NAME = '" . DB_PREFIX . "product_to_facebook'");
                
                if ($product_to_facebook_query->num_rows) {
                    $data = array_merge($data, $this->getProductToFacebook($product_id));
                }
            ]]></add>
        </operation>
        <operation>
            <search><![CDATA[
                public function deleteProduct($product_id) {
            ]]></search>
            <add position="before"><![CDATA[
                public function getProductToFacebook($product_id) {
                    $query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "product_to_facebook` WHERE product_id = '" . (int)$product_id . "'");

                    if ($query->num_rows) {
                        $facebook_params = array(
                            'facebook_google_product_category'   => $query->row['google_product_category'],
                            'facebook_condition'                 => $query->row['condition'],
                            'facebook_age_group'                 => $query->row['age_group'],
                            'facebook_color'                     => $query->row['color'],
                            'facebook_gender'                    => $query->row['gender'],
                            'facebook_material'                  => $query->row['material'],
                            'facebook_pattern'                   => $query->row['pattern']
                        );
                    } else {
                        $facebook_params = array(
                            'facebook_google_product_category'   => '',
                            'facebook_condition'                 => '',
                            'facebook_age_group'                 => '',
                            'facebook_color'                     => '',
                            'facebook_gender'                    => '',
                            'facebook_material'                  => '',
                            'facebook_pattern'                   => ''
                        );
                    }

                    return $facebook_params;
                }
            ]]></add>
        </operation>
    </file>
    <file path="admin/view/template/catalog/product_form.tpl">
        <operation>
            <search><![CDATA[
                <li><a href="#tab-design" data-toggle="tab"><?php echo $tab_design; ?></a></li>
            ]]></search>
            <add position="after"><![CDATA[
                <?php if ($is_facebook_business_installed) { ?>
                <li><a href="#tab-facebook" data-toggle="tab"><?php echo $tab_facebook; ?></a></li>
                <?php } ?>
            ]]></add>
        </operation>
        <operation>
            <search><![CDATA[
                <div class="tab-pane" id="tab-design">
            ]]></search>
            <add position="before"><![CDATA[
                <?php if ($is_facebook_business_installed) { ?>
                <div class="tab-pane" id="tab-facebook">
                  <div class="alert alert-info"><i class="fa fa-exclamation-circle"></i> <?php echo $text_additional_fields_info; ?>
                    <button type="button" class="close" data-dismiss="alert">&times;</button>
                  </div>
                  <div class="form-group">
                    <label class="col-sm-2 control-label" for="input-facebook-google-product-category"><?php echo $entry_facebook_google_product_category; ?></label>
                    <div class="col-sm-10">
                      <select name="facebook_google_product_category"  id="input-facebook-google-product-category" class="form-control">
                        <option value="0"><?php echo $text_please_select; ?></option>
                        <?php if ($google_product_categories && !$error_google_product_category) { ?>
                        <?php foreach ($google_product_categories as $id => $name) { ?>
                        <option value="<?php echo $id; ?>"<?php echo $facebook_google_product_category == $id ? ' selected="selected"' : ''; ?>><?php echo $name; ?></option>
                        <?php } ?>
                        <?php } else { ?>
                        <div class="text-danger"><?php echo $error_google_product_category; ?></div>
                        <?php } ?>
                      </select>
                    </div>
                  </div>
                  <div class="form-group">
                    <label class="col-sm-2 control-label" for="input-facebook-condition"><?php echo $entry_facebook_condition; ?></label>
                    <div class="col-sm-10">
                      <select name="facebook_condition"  id="input-facebook-condition" class="form-control">
                        <option value=""><?php echo $text_please_select; ?></option>
                        <option value="<?php echo $text_condition_new; ?>"<?php echo $facebook_condition == $text_condition_new ? ' selected="selected"' : ''; ?>><?php echo $text_condition_new; ?></option>
                        <option value="<?php echo $text_condition_refurbished; ?>"<?php echo $facebook_condition == $text_condition_refurbished ? ' selected="selected"' : ''; ?>><?php echo $text_condition_refurbished; ?></option>
                        <option value="<?php echo $text_condition_used; ?>"<?php echo $facebook_condition == $text_condition_used ? ' selected="selected"' : ''; ?>><?php echo $text_condition_used; ?></option>
                      </select>
                    </div>
                  </div>
                  <div class="form-group">
                    <label class="col-sm-2 control-label" for="input-facebook-age-group"><?php echo $entry_facebook_age_group; ?></label>
                    <div class="col-sm-10">
                      <select name="facebook_age_group"  id="input-facebook-age-group" class="form-control">
                        <option value=""><?php echo $text_please_select; ?></option>
                        <option value="<?php echo $text_age_group_all_ages; ?>"<?php echo $facebook_age_group == $text_age_group_all_ages ? ' selected="selected"' : ''; ?>><?php echo $text_age_group_all_ages; ?></option>
                        <option value="<?php echo $text_age_group_adult; ?>"<?php echo $facebook_age_group == $text_age_group_adult ? ' selected="selected"' : ''; ?>><?php echo $text_age_group_adult; ?></option>
                        <option value="<?php echo $text_age_group_teen; ?>"<?php echo $facebook_age_group == $text_age_group_teen ? ' selected="selected"' : ''; ?>><?php echo $text_age_group_teen; ?></option>
                        <option value="<?php echo $text_age_group_kids; ?>"<?php echo $facebook_age_group == $text_age_group_kids ? ' selected="selected"' : ''; ?>><?php echo $text_age_group_kids; ?></option>
                        <option value="<?php echo $text_age_group_toddler; ?>"<?php echo $facebook_age_group == $text_age_group_toddler ? ' selected="selected"' : ''; ?>><?php echo $text_age_group_toddler; ?></option>
                        <option value="<?php echo $text_age_group_infant; ?>"<?php echo $facebook_age_group == $text_age_group_infant ? ' selected="selected"' : ''; ?>><?php echo $text_age_group_infant; ?></option>
                        <option value="<?php echo $text_age_group_newborn; ?>"<?php echo $facebook_age_group == $text_age_group_newborn ? ' selected="selected"' : ''; ?>><?php echo $text_age_group_newborn; ?></option>
                      </select>
                    </div>
                  </div>
                  <div class="form-group">
                    <label class="col-sm-2 control-label" for="input-facebook-gender"><?php echo $entry_facebook_gender; ?></label>
                    <div class="col-sm-10">
                      <select name="facebook_gender"  id="input-facebook-gender" class="form-control">
                        <option value=""><?php echo $text_please_select; ?></option>
                        <option value="<?php echo $text_gender_female; ?>"<?php echo $facebook_gender == $text_gender_female ? ' selected="selected"' : ''; ?>><?php echo $text_gender_female; ?></option>
                        <option value="<?php echo $text_gender_male; ?>"<?php echo $facebook_gender == $text_gender_male ? ' selected="selected"' : ''; ?>><?php echo $text_gender_male; ?></option>
                        <option value="<?php echo $text_gender_unisex; ?>"<?php echo $facebook_gender == $text_gender_unisex ? ' selected="selected"' : ''; ?>><?php echo $text_gender_unisex; ?></option>
                      </select>
                    </div>
                  </div>
                  <div class="form-group">
                    <label class="col-sm-2 control-label" for="input-facebook-material"><?php echo $entry_facebook_material; ?></label>
                    <div class="col-sm-10">
                      <select name="facebook_material"  id="input-facebook-material" class="form-control">
                        <option value=""><?php echo $text_please_select; ?></option>
                        <option value="<?php echo $text_material_cotton; ?>"<?php echo $facebook_material == $text_material_cotton ? ' selected="selected"' : ''; ?>><?php echo $text_material_cotton; ?></option>
                        <option value="<?php echo $text_material_denim; ?>"<?php echo $facebook_material == $text_material_denim ? ' selected="selected"' : ''; ?>><?php echo $text_material_denim; ?></option>
                        <option value="<?php echo $text_material_leather; ?>"<?php echo $facebook_material == $text_material_leather ? ' selected="selected"' : ''; ?>><?php echo $text_material_leather; ?></option>
                      </select>
                    </div>
                  </div>
                  <div class="form-group">
                    <label class="col-sm-2 control-label" for="input-facebook-color"><?php echo $entry_facebook_color; ?></label>
                    <div class="col-sm-10">
                      <input type="text" name="facebook_color" value="<?php echo $facebook_color; ?>" placeholder="<?php echo $entry_facebook_color; ?>" id="input-facebook-color" class="form-control" />
                    </div>
                  </div>
                  <div class="form-group">
                    <label class="col-sm-2 control-label" for="input-facebook-pattern"><?php echo $entry_facebook_pattern; ?></label>
                    <div class="col-sm-10">
                      <input type="text" name="facebook_pattern" value="<?php echo $facebook_pattern; ?>" placeholder="<?php echo $entry_facebook_pattern; ?>" id="input-facebook-pattern" class="form-control" />
                    </div>
                  </div>
                </div>
                <?php } ?>
            ]]></add>
        </operation>
    </file>
    <file path="catalog/controller/common/header.php">
        <operation>
            <search><![CDATA[
                public function index() {
            ]]></search>
            <add position="after"><![CDATA[
                $this->load->model('module/facebook_business');

                $data['facebook_page_id'] = $this->config->get('facebook_page_id');
                $data['facebook_jssdk_version'] = $this->config->get('facebook_jssdk_version');
                $data['facebook_messenger_enabled'] = $this->config->get('facebook_messenger_activated');
                
                if ($this->config->get('facebook_customization_locale')) {
                    $data['facebook_customization_locale'] = $this->config->get('facebook_customization_locale');
                } else {
                    $data['facebook_customization_locale'] = 'en_US';
                }

                // Retrieve latest settings
                $this->model_module_facebook_business->updateUseS2SUsePIIByAAMSetting();

                $data['facebook_pixel_id'] = $this->config->get('facebook_pixel_id');
                $data['facebook_pixel_pii'] = json_encode($this->model_module_facebook_business->getPii(), JSON_PRETTY_PRINT | JSON_FORCE_OBJECT);
                $data['facebook_pixel_params'] = $this->model_module_facebook_business->getAgentParameters();
                $data['facebook_pixel_event_params'] = $this->model_module_facebook_business->getEventParameters();
                $data['facebook_cookie_bar_status'] = $this->config->get('facebook_business_cookie_bar_status');

                $data['cookie_bar_header']      = 'Our Site Uses Cookies';
                $data['cookie_bar_description'] = 'By clicking Agree, you agree to our <a class="cc-link" href="https://www.facebook.com/legal/terms/update" target="_blank">terms of service</a>, <a class="cc-link" href="https://www.facebook.com/policies/" target="_blank">privacy policy</a> and <a class="cc-link" href="https://www.facebook.com/policies/cookies/" target="_blank">cookies policy</a>.';
                $data['cookie_bar_opt_in']      = 'Agree';
                $data['cookie_bar_opt_out']     = 'Opt Out';
            ]]></add>
        </operation>
    </file>
    <file path="catalog/view/theme/*/template/common/header.tpl">
        <operation>
            <search><![CDATA[
                </head>
            ]]></search>
            <add position="before"><![CDATA[
              <script type="text/javascript">
                // we are using this flag to determine if the pixel
                // is successfully added to the header
                window.isFacebookPixelInHeaderAdded = 1;
                window.isFacebookPixelAdded=1;
              </script>

              <script type="text/javascript">
                function facebook_loadScript(url, callback) {
                  var script = document.createElement("script");
                  script.type = "text/javascript";
                  if(script.readyState) {  // only required for IE <9
                    script.onreadystatechange = function() {
                      if (script.readyState === "loaded" || script.readyState === "complete") {
                        script.onreadystatechange = null;
                        if (callback) {
                          callback();
                        }
                      }
                    };
                  } else {  //Others
                    if (callback) {
                      script.onload = callback;
                    }
                  }

                  script.src = url;
                  document.getElementsByTagName("head")[0].appendChild(script);
                }
              </script>

              <script type="text/javascript">
                (function() {
                  var enableCookieBar = '<?php echo $facebook_cookie_bar_status ?>';
                  if (enableCookieBar == '1') {
                    facebook_loadScript("catalog/view/javascript/facebook_business/cookieconsent.min.js");

                    // loading the css file
                    var css = document.createElement("link");
                    css.setAttribute("rel", "stylesheet");
                    css.setAttribute("type", "text/css");
                    css.setAttribute(
                      "href",
                      "catalog/view/theme/css/facebook_business/cookieconsent.min.css");
                    document.getElementsByTagName("head")[0].appendChild(css);

                    window.addEventListener("load", function(){
                      function setConsent() {
                        fbq(
                          'consent',
                          this.hasConsented() ? 'grant' : 'revoke'
                        );
                      }
                      window.cookieconsent.initialise({
                        palette: {
                          popup: {
                            background: '#237afc'
                          },
                          button: {
                            background: '#fff',
                            text: '#237afc'
                          }
                        },
                        cookie: {
                          name: fbq.consentCookieName
                        },
                        type: 'opt-out',
                        showLink: false,
                        content: {
                          allow: '<?php echo $cookie_bar_opt_in; ?>',
                          deny: '<?php echo $cookie_bar_opt_out; ?>',
                          header: '<?php echo $cookie_bar_header; ?>',
                          message: '<?php echo $cookie_bar_description; ?>'
                        },
                        layout: 'basic-header',
                        location: true,
                        revokable: true,
                        onInitialise: setConsent,
                        onStatusChange: setConsent,
                        onRevokeChoice: setConsent
                      }, function (popup) {
                        // If this isn't open, we know that we can use cookies.
                        if (!popup.getStatus() && !popup.options.enabled) {
                          popup.setStatus(cookieconsent.status.dismiss);
                        }
                      });
                    });
                  }
                })();
              </script>

              <script type="text/javascript">
                (function() {
                  !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?
                  n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;
                  n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;
                  t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window,
                  document,'script','https://connect.facebook.net/en_US/fbevents.js');

                  var enableCookieBar = '<?php echo $facebook_cookie_bar_status ?>';
                  if (enableCookieBar == '1') {
                    fbq.consentCookieName = 'fb_cookieconsent_status';

                    (function() {
                      function getCookie(t){var i=("; "+document.cookie).split("; "+t+"=");if(2==i.length)return i.pop().split(";").shift()}
                      var consentValue = getCookie(fbq.consentCookieName);
                      fbq('consent', consentValue === 'dismiss' ? 'grant' : 'revoke');
                    })();
                  }

                  <?php if ($facebook_pixel_id) { ?>
                    // system auto generated facebook_pixel.js, DO NOT MODIFY
                    pixel_script_filename = 'catalog/view/javascript/facebook_business/facebook_pixel_3_1_2.js';
                    // system auto generated facebook_pixel.js, DO NOT MODIFY
                    facebook_loadScript(
                      pixel_script_filename,
                      function() {
                        var params = <?php echo $facebook_pixel_params; ?>;
                        _facebookAdsExtension.facebookPixel.init(
                          '<?php echo $facebook_pixel_id; ?>',
                          <?php echo $facebook_pixel_pii; ?>,
                          params);
                        <?php if ($facebook_pixel_event_params) { ?>
                          _facebookAdsExtension.facebookPixel.firePixel(
                            JSON.parse('<?php echo $facebook_pixel_event_params; ?>'));
                        <?php } ?>
                      });
                  <?php } ?>
                })();
              </script>

              <script type="text/javascript">
                // we are using this flag to determine if the customer chat
                // is successfully added to the header
                window.isFacebookCustomerChatInHeaderAdded = 1;
                window.isFacebookCustomerChatAdded=1;
              </script>

              <?php if ($facebook_messenger_enabled == 'true') { ?>
              <!-- Facebook JSSDK -->
              <script>
                window.fbAsyncInit = function() {
                  FB.init({
                    appId            : '',
                    autoLogAppEvents : true,
                    xfbml            : true,
                    version          : 'v10.0'
                  });
                };

                (function(d, s, id){
                    var js, fjs = d.getElementsByTagName(s)[0];
                    if (d.getElementById(id)) {return;}
                    js = d.createElement(s); js.id = id;
                    js.src = "https://connect.facebook.net/<?php echo $facebook_customization_locale; ?>/sdk/xfbml.customerchat.js";
                    fjs.parentNode.insertBefore(js, fjs);
                  }(document, 'script', 'facebook-jssdk'));
              </script>
              <div
                id="fb-customerchat-header"
                class="fb-customerchat"
                attribution="fbe_opencart"
                page_id="<?php echo $facebook_page_id; ?>">
              </div>
              <?php } ?>
            ]]></add>
        </operation>
    </file>
    <file path="catalog/controller/checkout/success.php">
        <operation>
            <search><![CDATA[
                unset($this->session->data['order_id']);
            ]]></search>
            <add position="before"><![CDATA[
                $this->session->data['facebook_business_order_id'] = $this->session->data['order_id'];
            ]]></add>
        </operation>
    </file>
</modification>