## Script (Python) "uploads_index"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=
##title=
##
# $Id:uploads_index.py 486 2006-09-06 10:09:39Z joachim $
"""
return Info about the Uploads
"""
import DateTime
import logging
logger = logging.getLogger('Skins.upload_index')


try:
    from Products.zdb import set_trace
except:
    def set_trace():
        pass
request = context.REQUEST

wf = context.portal_workflow
mtool = context.portal_membership
member = mtool.getAuthenticatedMember()

path_info = request.get('PATH_INFO').split('/')
info = {}
info['action'] = "%s" % context.absolute_url()
info['choosen_ids'] = request.get('ids',[])
info['doc'] = context.getContent()

edit = request.form.has_key('edit')
ids = request.get('ids',[])
if edit and ids:
    for long_id in ids:
        short_id = long_id.replace('.csv','')
        doc = getattr(context, long_id).getContent()
        import_layout =  request.form.get(short_id)['import_layout']
        logger.info('%s set import layout of object %s to %s' % (member,long_id,import_layout))
        doc.edit(mapping = request.form[short_id])
        msg, invalid_keys = doc['checkKeys']()
        new_keys = []
        i = 0
        for old_key,previous,value,err in invalid_keys:
            id_key = "%s|%s" % (short_id,i)
            if request.form.has_key(id_key):
                new_key = request.form.get(id_key)['valid_key']
                if new_key != old_key:
                    if new_key == doc.IGNORE:
                        new_keys += (old_key,"%s_%s" % (doc.IGNORE,old_key),i),
                    elif new_key != doc.NO_KEY:
                        new_keys += (old_key,new_key,i),
            i += 1
        if new_keys:
            doc.editHeadline(new_keys)
            for key in new_keys:
                logger.info('%s changed column %s heading in file %s from %s to %s' % (member,
                                                                                    key[2],
                                                                                    long_id,
                                                                                    key[0],
                                                                                    key[1]))
    return request.RESPONSE.redirect(context.absolute_url())

wrong = []
imported = []
importable = []
for id,upload in context.objectItems():
    add_to = wrong
    row = {}
    doc = upload.getContent()
    row['valid_keys'] = doc['getKeys']()
    row['valid_keys'][0:0] = doc.NO_KEY,
    row['valid_keys'][1:1] = doc.IGNORE,
    row['id'] = id.replace('.csv','')
    row['title'] = doc.filename
    row['url'] = upload.absolute_url()
    row['imported'] = False
    row['fields'] = []
    import_message = getattr(doc,'import_message','')
    if import_message:
        row['imported'] = True
        row['imported_by'] = getattr('doc','imported_by','')
        row['msg'] = import_message
        if getattr(doc,'import_date',''):
            row['import_date'] = doc.import_date
        else:
            row['import_date'] = ''
        add_to = imported
        
    else:
        row['msg'],row['fields'] = doc['checkKeys']()
        if not (request.has_key('goto_edit') and id in ids) and not row['msg']:
            add_to = importable
    row['filename'] = doc.filename
    row['import_layout'] = doc.import_layout
    row['uploaded_by'] =  doc.uploaded_by
    row['upload_date'] =  doc.upload_date.strftime("%d/%m/%y %H:%M:%S")
    row['imported_by'] = doc.imported_by
    add_to.append(row)
wrong.sort()
imported.sort()
importable.sort()
info['wrong'] = wrong
info['imported'] = imported
info['importable'] = importable
info['import_allowed'] = str(member) in ('admin','joachim',)

validate = "upload" in request.keys()
mode = "create"
res,psm,ds = context.portal_layouts.renderLayout(layout_id = 'upload',
                             schema_id = 'upload',
                             layout_mode = mode,
                             context=context,
                             mapping=validate and request,
                             ob= {},
                             commit = True,
                            )
while True:
    if psm == 'invalid':
        psm = "Please correct your input!"
    # return context.uploads_form(rendered = res,
    #                              psm = "Please correct your input!",
    #                              mode = mode,
    #                              ds = ds,
    #                              info = info,
    #                             )
    elif psm == 'valid':
        filename = ds['upload_file'].filename
        if filename not in context.objectIds():
            break
        psm = "Upload object exists!"
    logger.info('%s views upload section' % member)
    return context.uploads_form(rendered = res,
                                        psm = psm,
                                        ds = ds,
                                        mode = mode,
                                        info = info,
                                       )

context.invokeFactory('Upload',filename)
upload = getattr(context,filename)
d = {}
d['filename'] = d['id'] = filename
d['upload_date'] =  DateTime.DateTime()
d['import_layout'] = ds.get('import_layout','')
d['uploaded_by'] = str(member)
d['url'] = upload.absolute_url()
upload.getContent().edit(mapping=d)
logger.info('%s uploaded file %s with import layout %s' % (member,filename,d['import_layout']))

return request.RESPONSE.redirect(context.absolute_url())