openNAMU__openNAMU/route/edit_delete_file.py

from .tool.func import *

def edit_delete_file_2(conn, name):
    curs = conn.cursor()

    ip = ip_check()
    if admin_check() == 0:
        return re_error('/ban')

    mime_type = re.search(r'([^.]+)$', name)
    if mime_type:
        mime_type = mime_type.group(1).lower()
    else:
        mime_type = 'jpg'

    file_name = re.sub(r'\.([^.]+)$', '', name)
    file_name = re.sub(r'^file:', '', file_name)
    
    file_all_name = sha224_replace(file_name) + '.' + mime_type
    file_directory = os.path.join(load_image_url(), file_all_name)
    
    if not os.path.exists(file_directory):
        return redirect('/w/' + url_pas(name))

    if flask.request.method == 'POST':
        admin_check(None, 'file del (' + name + ')')
        os.remove(file_directory)

        return redirect('/w/' + url_pas(name))
    else:
        return easy_minify(flask.render_template(skin_check(),
            imp = [name, wiki_set(), wiki_custom(), wiki_css(['(' + load_lang('file_delete') + ')', 0])],
            data = '''
                <form method="post">
                    <img src="/image/''' + url_pas(file_all_name) + '''">
                    <hr class="main_hr">
                    <a href="/image/''' + url_pas(file_all_name) + '''">/image/''' + url_pas(file_all_name) + '''</a>
                    <hr class="main_hr">
                    <button type="submit">''' + load_lang('file_delete') + '''</button>
                </form>
            ''',
            menu = [['w/' + url_pas(name), load_lang('return')]]
        ))