vcs.maemo.org Git - meabook/blob - controller.py

   1 """
   2 Meabook controller class
   3 """
   4
   5 from meabook.constants import *
   6 from gettext import gettext as _
   7
   8
   9 class MeabookController:
  10     def __init__(self, model, view_class, renderer_class, config):
  11         self.config = config
  12         self.model = model
  13         self.view = view_class(self, renderer_class(), self.config)
  14         self.view.start()
  15
  16     def stop(self):
  17         """Exit the program."""
  18
  19         self.config.save()
  20         self.model.close()
  21
  22     def get_items(self, parent=0):
  23         """Gets from model items with selected level."""
  24
  25         folders_list = list(self.get_all_folders(parent))
  26         files_list = [(fields['cn'], int_name, TYPE_FILE) for int_name, \
  27             fields in self.model.get_files(['cn'], parent).items()]
  28         return folders_list + files_list
  29
  30     def get_item(self, _id):
  31         """Gets person info."""
  32
  33         info = []
  34         entry = self.model.get_entry(_id)
  35         entry_fields = entry.keys()
  36         fields_to_show = self.config.get_fields()
  37         ordered_fields = []
  38         for field in self.config.get_order():
  39             if field not in ordered_fields:
  40                 ordered_fields.append(field)
  41         for field in ordered_fields:
  42             if (field in fields_to_show) and (field in entry_fields):
  43                 info.append((field, entry[field]))
  44         if not 'image' in fields_to_show and 'image' in entry.keys():
  45             info.append(('image', entry['image']))
  46         return info
  47
  48     def get_all_folders(self, parent=0):
  49         """Gets all filials."""
  50
  51         return [(name, internal_name, TYPE_DIRECTORY) for name, internal_name \
  52             in self.model.get_folders(parent)]
  53
  54     def get_all_subfolders(self):
  55         """Gets all departments."""
  56
  57         return self.get_all_folders(parent=None)
  58
  59     def get_all_files(self):
  60         """Gets all peoples."""
  61
  62         # FIXME: read field names from Config
  63         files_dict = self.model.get_files(['cn'])
  64         return [(files_dict[internal_name]['cn'], internal_name, TYPE_FILE) \
  65             for internal_name in files_dict]
  66
  67     def get_all_files_by_pattern(self, pattern):
  68         """Gets all peoples matched pattern."""
  69
  70         return [(name, internal_name, TYPE_FILE) for internal_name, name in \
  71             self.model.get_files_by_pattern(pattern)]
  72
  73     def get_fields(self):
  74         """Returns all exists fields from model."""
  75
  76         return self.model.get_fields()
  77
  78     def show_about_dialog(self):
  79         """Shows view About Dialog."""
  80
  81         self.view.create_about_dialog()
  82
  83     def show_configuration_dialog(self):
  84         """Shows view Configuration Dialog."""
  85
  86         self.view.create_configuration_dialog(self, self.config)
  87
  88     def show_import_dialog(self):
  89         """Shows view IMport Dialog."""
  90
  91         path = self.view.create_import_dialog()
  92         if not path:
  93             return False
  94
  95         from meabook.parsers.ldif_parser import MeabookLDIFParser
  96         parser = MeabookLDIFParser(open(path), self.model)
  97         try:
  98             self.view.create_progress_dialog(_('Importing'))
  99             #FIXME: implement update_fraction
 100             parser.parse()
 101             self.config.set_fields(self.model.get_fields())
 102             self.config.set_order(self.model.get_fields())
 103         except:
 104             self.view.create_information_dialog(_('Import error'), \
 105                 _('Unsupported file format!'))
 106         else:
 107             return True