module.py

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#
# Collective Mind
#
# See cM LICENSE.txt for licensing details.
# See cM Copyright.txt for copyright details.
#
# Developer(s): (C) Grigori Fursin, started on 2011.09
#

# Should always be here
ini={}
cm_kernel=None

# Local settings

# ============================================================================
def init(i):
    return {'cm_return':0}

# ============================================================================
def welcome(i):

    """
    Custom welcome page

    Input:  {
            }

    Output: {
              cm_return  - return code >0 if error
            }
    """

    # Check styles, etc
    if 'cfg' in cm_kernel.ini['web_style']: web=cm_kernel.ini['web_style']['cfg']
    else:
       return {'cm_return':1, 'cm_error':'web style is not defined'}

    # Check welcome page
    cm_kernel.print_for_con('<table border="0" cellpadding="20"><tr><td align="center" valign="middle">')

    cm_kernel.print_for_con('<center><small><b>Customized view</b></small></center>')
    cm_kernel.print_for_web(web['table_init']+'<tr><td>')

    cm_kernel.print_for_con('<img src="'+web['http_prefix']+'cm_web_action=show&cm_module_uoa=web&cm_data_uoa=default&cm_web_filename=cm-logo.png"><br><br>')

    cm_kernel.print_for_con('</td></tr></table>')

    cm_kernel.print_for_con('</td></tr></table>')

    return {'cm_return':0}

# ============================================================================
def scenarios(i):

    """
    Show cM web scenarios

    Input:  {
              cm_submenu - scenario sub menu
            }

    Output: {
              cm_return  - return code >0 if error
            }
    """

    rr={'cm_return':0}

    # Check styles, etc
    if 'cfg' in cm_kernel.ini['web_style']: web=cm_kernel.ini['web_style']['cfg']
    else:
       return {'cm_return':1, 'cm_error':'web style is not defined'}

    # Select scenario
    if 'cm_submenu' not in i or i['cm_submenu']=='':
       # Show all scenarios

       ht={};fht={}
       ht["0"]=web['table_init']+'<TR><TD><ul>'
       ht["1"]=web['table_init']+'<TR><TD><ul>'
       fht["0"]=True
       fht["1"]=True

       for x in web['cm_menu_scenarios']:
           text="Go"
           if 'menu_text' in x: text=x['menu_text']

           form="0"
           if 'menu_form' in x: form=x['menu_form']

           nw=''
           if x.get('open_in_new_window','')=='yes': nw=' target="_blank" '

           if 'menu_title_before' in x and x['menu_title_before']!='':
              if fht[form]: fht[form]=False
              else: ht[form]+='<BR><BR>'
              ht[form]+='<span class="cm-title">'+x['menu_title_before']+'</span><BR><BR>'
#              ht[form]+='<HR class="cm-hr">'

           show=True
           if x.get('only_for_admin','')=='yes':
              show=False
              if cm_kernel.ini['web_auth'].get('cm_admin','')=='yes':
                 show=True
           elif x.get('only_for_registered','')=='yes':
              show=False
              if cm_kernel.ini['web_auth'].get('cm_user_status','')=='logged_in' or \
                 cm_kernel.ini['web_auth'].get('cm_admin','')=='yes':
                 show=True

           if show:
              if x.get('menu_space_before','')=='yes':
                 ht[form]+='<BR><BR>'

              dc=''
              if 'direct_call_params' in x and len(x['direct_call_params'])>0:
                for y in x['direct_call_params']:
                    if dc!='': dc+='&'
                    dc+=y+'='+str(x['direct_call_params'][y])

              if 'submenu' in x and x['submenu']!='': 
                 if dc!='': dc='&'+dc
                 ht[form]+='<li><a href="'+web['http_prefix']+'cm_menu=scenarios&cm_submenu='+x['submenu']+dc+'"'+nw+'>'+text+'</a>'
              else:
                ht[form]+='<li><a href="'+web['http_prefix']+dc+'"'+nw+'>'+text+'</a>'
           else:
              if x.get('only_for_admin','')=='yes':
                 ht[form]+='<li><i><s>Only for admins</s></i>'
              else:
                 ht[form]+='<li><i><s>Only for registered users</s></i>'

       ht["0"]+='</ul></TD></TR></table>'
       ht["1"]+='</ul></TD></TR></table>'

       cm_kernel.print_for_web('<table border="0"><TR><TD valign="top" align="left">')
       cm_kernel.print_for_web(ht["0"])
       cm_kernel.print_for_web('</TD><TD valign="top" align="left">')
       cm_kernel.print_for_web(ht["1"])
       cm_kernel.print_for_web('</table>')

    else:
       found=False
       for x in web['cm_menu_scenarios']:
           if 'submenu' in x and x['submenu']==i['cm_submenu']:
              found=True

              if 'menu_module' in x and 'menu_action' in x:
                 ii={}; 
#                 if 'direct_call_params' in x and len(x['direct_call_params'])>0:
#                    ii=x['direct_call_params']
#                    ii.update(i)
#                 else:
                 ii.update(i)
                 ii['cm_run_module_uoa']=x['menu_module']
                 ii['cm_action']=x['menu_action']
                 ii['cm_console']='web'
                 rr=cm_kernel.access(ii)
#                 if rr['cm_return']>0: 
#                    cm_kernel.print_for_web('<B>cM error:</B> '+rr['cm_error']+'<BR><BR>')

              else:
                 cm_kernel.print_for_con('<B>cM error:</B> wrong scenario description!<BR><BR>')

       if not found:
          cm_kernel.print_for_con('<B>cM error:</B> Submenu not found!<BR><BR>')

    if rr['cm_return']==0:
       cm_kernel.print_for_con('<FORM><INPUT TYPE="button" CLASS="cm-button" VALUE="Back" onClick="history.go(-1);return true;"></FORM>')

    return rr