Additional Fields Extension (Page 1 of 3)

<?php

define('SS_ADDFLD_C',141<<8); // configuration
define('SS_ADDFLD',  142<<8); // transactions
define('SS_ADDFLD_A',143<<8); // analytic functions/reports/inquires

class add_fields_sales_app extends application {
    
    function __construct() {
        global $path_to_root;
        
        parent::__construct('orders', _($this->help_context = '&Sales'));
        
        //All Sales functions as per core with the following changed for Add and Manage &Customers

        $this->add_lapp_function(2, _("Add and Manage &Customers"),
            "/modules/additional_fields/manage/add_customers.php?", 'SA_CUSTOMER', MENU_ENTRY);
        
    }
}

class add_fields_supp_app extends application {
    
    function __construct() {
        global $path_to_root;
        
        parent::__construct('AP', _($this->help_context = '&Purchases'));
        
        //All Purchases functions as per core with the following changed for Suppliers ie Removed add fields maintenance

            $this->add_lapp_function(2, _("&Suppliers"),
            "/modules/additional_fields/manage/add_suppliers.php?", 'SA_SUPPLIER', MENU_ENTRY);
    }
}

class add_fields_item_app extends application {
    
    function __construct() {
        global $path_to_root;
        
        parent::__construct('stock', _($this->help_context = '&Items and Inventory'));
        
        //All Items & Inventory functions as per core with the following changed for Items

        $this->add_lapp_function(2, _("&Items"),
            "/modules/additional_fields/manage/add_items.php?", 'SA_ITEM', MENU_ENTRY);
        
    }
}
// New module added
class additional_fields_app extends application {
    
    function __construct() {
        global $path_to_root;
        
        parent::__construct('AddFields', _($this->help_context = 'Additional Fields'));
        
        $this->add_module(_('Maintenance'));
        $this->add_rapp_function(2, _('Manage Document Types'), $path_to_root.'/modules/additional_fields/manage/document_types.php?', 'SA_SUPPLIER', MENU_MAINTENANCE);
        $this->add_rapp_function(2, _('Manage Beneficiary Classes'), $path_to_root.'/modules/additional_fields/manage/customer_class.php?', 'SA_SUPPLIER', MENU_MAINTENANCE);
        $this->add_rapp_function(2, _('Manage Countries'), '/modules/additional_fields/manage/country.php?', 'SA_AFSETUP', MENU_MAINTENANCE);
        $this->add_rapp_function(2, _('Manage Departments'), $path_to_root.'/modules/additional_fields/manage/department_add_info.php?', 'SA_SUPPLIER', MENU_MAINTENANCE);
        $this->add_rapp_function(2, _('Manage Cities'), $path_to_root.'/modules/additional_fields/manage/city_add_info.php?', 'SA_SUPPLIER', MENU_MAINTENANCE);
        $this->add_rapp_function(2, _('Manage Sectors'), $path_to_root.'/modules/additional_fields/manage/sectors_add_info.php?', 'SA_SUPPLIER', MENU_MAINTENANCE);
        $this->add_extensions();
    }
}

class hooks_additional_fields extends hooks {
    function __construct() {
     $this->module_name = 'add_fields_sales';
        $this->module_name = 'add_fields_supp';
        $this->module_name = 'add_fields_item';
        $this->module_name = 'additional_fields';//NEW
     }
    
    function install_tabs($app) {
        $app->add_application(new add_fields_sales_app);
        $app->add_application(new add_fields_supp_app);
        $app->add_application(new add_fields_item_app);
        $app->add_application(new additional_fields_app);//NEW
    }
    
    function install_access() {
        $security_sections[SS_ADDFLD_C] =  _("Additional Fields Configuration");
        $security_sections[SS_ADDFLD] =  _("Additional Transactions");
        $security_sections[SS_ADDFLD_A] =  _("Additional Fields Analytics");
        $security_areas['SA_XFLD'] = array(SS_ADDFLD|1, _("AddFields entry"));
        $security_areas['SA_AFSETUP'] = array(SS_ADDFLD_C|2, _("AddFields setup3"));
        // $security_areas['SA_AFSETUP'] = array(SS_PURCH|9, _("AddFields setup2"));
        return array($security_areas, $security_sections);
    }

    function activate_extension($company, $check_only=true) {
        global $db_connections;
        
        $updates = array( 'update.sql' => array('frontadd'));
 
        return $this->update_databases($company, $updates, $check_only);
    }
    
    function deactivate_extension($company, $check_only=true) {
        global $db_connections;

        $updates = array('remove.sql' => array('frontadd'));

        return $this->update_databases($company, $updates, $check_only);
    }
}