# Template helpers

import os

def A_button(*a,**b):
    b['_data-role'] = 'button'
    b['_data-inline'] = 'true'
    return A(*a,**b)

def button(href, label):
    if request.user_agent().is_mobile:
        ret = A_button(SPAN(label), _href=href)
    else:
        ret = A(SPAN(label),_class='button',_href=href)
    return ret

def button_enable(href, app):
    if os.path.exists(os.path.join(apath(app,r=request),'DISABLED')):
        label = SPAN(T('Enable'),_style='color:red')
    else:
        label = SPAN(T('Disable'),_style='color:green')
    id = 'enable_'+app
    return A(label,_class='button',_id=id,callback=href,target=id)

def sp_button(href, label):
    if request.user_agent().is_mobile:
        ret = A_button(SPAN(label), _href=href)
    else:
        ret = A(SPAN(label),_class='button special',_href=href)
    return ret

def helpicon():
    return IMG(_src=URL('static', 'images/help.png'), _alt='help')

def searchbox(elementid):
    return TAG[''](LABEL(IMG(_src=URL('static', 'images/search.png'), _alt=T('filter')), _class='icon', _for=elementid), ' ', INPUT(_id=elementid, _type='text', _size=12))