html_mask_form_path.hpp

/*********************************************************************/
// webdar - a web server and interface program to libdar
// Copyright (C) 2013-2025 Denis Corbin
//
// This file is part of Webdar
//
//  Webdar is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  Webdar is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with Webdar.  If not, see <http://www.gnu.org/licenses/>
//
//----
//  to contact the author: dar.linux@free.fr
/*********************************************************************/
 
#ifndef HTML_MASK_FORM_PATH_HPP
#define HTML_MASK_FORM_PATH_HPP
 
    // C system header files
#include "my_config.h"
extern "C"
{
 
}
 
    // C++ system header files
#include <dar/libdar.hpp>
 
    // webdar headers
#include "body_builder.hpp"
#include "actor.hpp"
#include "events.hpp"
#include "html_form_dynamic_table.hpp"
#include "jsoner.hpp"
#include "html_mask.hpp"
#include "bibliotheque_subconfig.hpp"
#include "html_form.hpp"
#include "html_form_mask_bool.hpp"
 
 
 
 
class html_mask_form_path : public body_builder,
                public actor,
                public events,
                public html_form_dynamic_table_object_provider,
                public jsoner,
                public html_mask,
                public bibliotheque_subconfig
{
public:
    static const std::string changed;
 
 
    html_mask_form_path(bool allow_absolute_paths);
    html_mask_form_path(const html_mask_form_path & ref);
    html_mask_form_path(html_mask_form_path && ref) noexcept = delete;
    html_mask_form_path & operator = (const html_mask_form_path & ref) = delete;
    html_mask_form_path & operator = (html_mask_form_path && ref) noexcept = delete;
    ~html_mask_form_path() = default;
 
    void set_child(const std::shared_ptr<bibliotheque> & ptr,
           bibliotheque::category cat);
 
 
 
    void set_fs_root(const std::string & prefix);
 
    virtual std::unique_ptr<libdar::mask> get_mask() const override { return root.get_mask(); };
 
    virtual bool is_relative() const override { return root.is_relative(); };
 
 
    virtual std::unique_ptr<body_builder> provide_object_of_type(unsigned int num,
                                 const std::string & context,
                                 std::string & changed_event) const override;
 
    virtual void load_json(const json & source) override;
 
    virtual json save_json() const override;
 
    virtual void clear_json() override;
 
    virtual bibliotheque::using_set get_using_set() const override;
 
    virtual void on_event(const std::string & event_name) override;
 
    virtual void bind_to_anchor(const std::string & val) override { form.bind_to_anchor(val); };
 
protected:
 
    virtual std::string inherited_get_body_part(const chemin & path,
                        const request & req) override;
 
    virtual void css_classes_have_changed() override;
 
private:
    bool allow_abs_paths;
    std::deque<std::string> labels;
    bibliotheque::category categ;
    std::shared_ptr<bibliotheque> biblio;
    std::shared_ptr<libdar::path> fs_root;
    // the use of a shared_ptr is done here because this
    // information will be shared with a possibly wide
    // range of objects we will provide (as object
    // provider) stored in a possibly rich tree-like structure
    // (html_form_mask_bool) and this info may be needed
    // to be updated from time to time. Other objects
    // get notified of changes by mean of events triggered
    // by this html_mask_form_path object
 
    html_form form;
    html_form_mask_bool root;
 
    void init();
    void init_bool_obj(html_form_mask_bool & obj) const;
    void check_ptr() const;
 
    static constexpr const unsigned int format_version = 1;
    static constexpr const char* myclass_id = "html_mask_form_path";
 
    static constexpr const char* jlabel_bool_config = "bool-config";
 
};
 
#endif