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

   1 """
   2 Meabook controller class
   3 """
   4
   5 from meabook.constants import *
   6 import gettext
   7
   8 _ = gettext.gettext
   9
  10
  11 class MeabookController:
  12     def __init__(self, model, view_class, renderer_class, config):
  13         self.config = config
  14         self.model = model
  15         self.view = view_class(self, renderer_class(), self.config)
  16         self.view.start()
  17
  18     def stop(self):
  19         """Exit the program."""
  20
  21         self.config.save()
  22         self.model.close()
  23
  24     def get_items(self, parent=0):
  25         """Gets from model items with selected level."""
  26
  27         folders_list = list(self.get_all_folders(parent))
  28         files_list = [(fields['cn'], internal_name, 'f') for internal_name, \
  29             fields in self.model.get_files(['cn'], parent).items()]
  30         return folders_list + files_list
  31
  32     def get_item(self, _id):
  33         """Gets person info."""
  34
  35         info = []
  36         entry = self.model.get_entry(_id)
  37         entry_fields = entry.keys()
  38         fields_to_show = self.config.get_fields()
  39         ordered_fields = []
  40         for field in self.config.get_order():
  41             if field not in ordered_fields:
  42                 ordered_fields.append(field)
  43         for field in ordered_fields:
  44             if (field in fields_to_show) and (field in entry_fields):
  45                 info.append((field, entry[field]))
  46         if not 'image' in fields_to_show and 'image' in entry.keys():
  47             info.append(('image', entry['image']))
  48         return info
  49
  50     def get_all_folders(self, parent=0):
  51         """Gets all filials."""
  52
  53         return [(name, internal_name, 'd') for name, internal_name in \
  54             self.model.get_folders(parent)]
  55
  56     def get_all_subfolders(self):
  57         """Gets all departments."""
  58
  59         return [(name, internal_name, 'd') for name, internal_name in \
  60             self.model.get_folders()]
  61
  62     def get_all_files(self):
  63         """Gets all peoples."""
  64
  65         # FIXME: read field names from Config
  66         files_dict = self.model.get_files(['cn'])
  67         return [(files_dict[internal_name]['cn'], internal_name, TYPE_FILE) \
  68             for internal_name in files_dict]
  69
  70     def get_all_files_by_pattern(self, pattern, separated=False):
  71         """Gets all peoples matched pattern."""
  72
  73         if not separated:
  74             return [(name, internal_name, TYPE_FILE) for internal_name, name \
  75                 in self.model.get_files_by_pattern(pattern)]
  76         else:
  77             files_dict = self.model.get_files(['cn', 'o', 'ou'], pattern=pattern)
  78             return [("%s" % files_dict[internal_name]['cn'], "%s / %s" % (
  79                 files_dict[internal_name]['o'], files_dict[internal_name]['ou']), \
  80                 internal_name, TYPE_FILE) for internal_name in files_dict]
  81
  82     def get_fields(self):
  83         """Returns all exists fields from model."""
  84
  85         return self.model.get_fields()
  86
  87     def show_about_dialog(self):
  88         """Shows view About Dialog."""
  89
  90         self.view.create_about_dialog()
  91
  92     def show_configuration_dialog(self):
  93         """Shows view Configuration Dialog."""
  94
  95         self.view.create_configuration_dialog(self, self.config)
  96
  97     def show_search_dialog(self):
  98         """Shows view Search Dialog."""
  99
 100         self.view.create_search_dialog(self)
 101
 102     def show_import_dialog(self):
 103         """Shows view IMport Dialog."""
 104
 105         path = self.view.create_import_dialog()
 106         if not path:
 107             return False
 108
 109         from meabook.parsers.ldif_parser import MeabookLDIFParser
 110         parser = MeabookLDIFParser(open(path), self.model)
 111         try:
 112             self.view.create_progress_dialog(_('Importing'))
 113             #FIXME: implement update_fraction
 114             parser.parse()
 115             self.config.set_fields(self.model.get_fields())
 116             self.config.set_order(self.model.get_fields())
 117         except:
 118             self.view.create_information_dialog(_('Import error'), \
 119                 _('Unsupported file format!'))
 120         else:
 121             return True