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

   1 """
   2 Meabook controller class
   3 """
   4
   5 import shutil
   6 from meabook.constants import *
   7 from meabook.caller import PhoneCaller
   8 from gettext import gettext as _
   9
  10
  11 class MeabookController:
  12     def __init__(self, model, view_class, renderer_class, config):
  13         self.config = config
  14         self.caller = PhoneCaller()
  15         self.model = model
  16         self.view = view_class(self, renderer_class(), self.config)
  17         self.view.start()
  18
  19     def stop(self):
  20         """Exit the program."""
  21
  22         self.config.save()
  23         self.model.close()
  24
  25     def call(self, number):
  26         """Make a phone call."""
  27
  28         self.caller.call(number)
  29
  30     def get_items(self, parent=0):
  31         """Gets from model items with selected level."""
  32
  33         folders_list = list(self.get_all_folders(parent))
  34         files_list = [(fields['cn'], internal_name, 'f') for internal_name, \
  35             fields in self.model.get_files(['cn'], parent).items()]
  36         return folders_list + files_list
  37
  38     def get_item(self, _id):
  39         """Gets person info."""
  40
  41         info = []
  42         entry = self.model.get_entry(_id)
  43         entry_fields = entry.keys()
  44         fields_to_show = self.config.get_fields()
  45         ordered_fields = []
  46         for field in self.config.get_order():
  47             if field not in ordered_fields:
  48                 ordered_fields.append(field)
  49         for field in ordered_fields:
  50             if (field in fields_to_show) and (field in entry_fields):
  51                 info.append((field, entry[field]))
  52         if not 'image' in fields_to_show and 'image' in entry.keys():
  53             info.append(('image', entry['image']))
  54         return info
  55
  56     def get_all_folders(self, parent=0):
  57         """Gets all filials."""
  58
  59         return [(name, internal_name, 'd') for name, internal_name in \
  60             self.model.get_folders(parent)]
  61
  62     def get_all_subfolders(self):
  63         """Gets all departments."""
  64
  65         return [(name, internal_name, 'd') for name, internal_name in \
  66             self.model.get_folders()]
  67
  68     def get_files_by_pattern_ex(self, key, pattern=''):
  69         """Gets all peoples matched pattern."""
  70
  71         files_dict = self.model.get_files_by_pattern(['cn', 'o', 'ou'], \
  72             key, pattern, False)
  73         return [("%s" % files_dict[internal_name]['cn'], "%s / %s" % (
  74             files_dict[internal_name]['o'], files_dict[internal_name]['ou']), \
  75             internal_name, TYPE_FILE) for internal_name in files_dict]
  76
  77     def get_files_by_pattern(self, pattern=''):
  78         """Gets all peoples matched pattern."""
  79
  80         files_dict = self.model.get_files_by_pattern(['cn', 'o', 'ou'], \
  81             'cn', pattern, True)
  82         return [("%s" % files_dict[internal_name]['cn'], "%s / %s" % (
  83             files_dict[internal_name]['o'], files_dict[internal_name]['ou']), \
  84             internal_name, TYPE_FILE) for internal_name in files_dict]
  85
  86     def get_fields(self):
  87         """Returns all exists fields from model."""
  88
  89         return self.model.get_fields()
  90
  91     def get_localized_fields(self):
  92         """Returns dict with original and localized filed names."""
  93
  94         return dict([(_(field).decode('utf-8'), field) for field in \
  95             self.model.get_fields()])
  96
  97     def show_about_dialog(self):
  98         """Shows view About Dialog."""
  99
 100         self.view.create_about_dialog()
 101
 102     def show_configuration_dialog(self):
 103         """Shows view Configuration Dialog."""
 104
 105         self.view.create_configuration_dialog(self, self.config.get_fields(), \
 106             self.config.get_order())
 107
 108     def show_fields_configuration_dialog(self, parent):
 109         """Shows FieldsConfigurationDialog."""
 110
 111         selected_fields = self.view.create_fields_configuration_dialog( \
 112             self.get_localized_fields(), self.config.get_fields(), parent)
 113         if selected_fields is not None:
 114             self.config.set_fields(selected_fields)
 115         return selected_fields
 116
 117     def show_fields_order_configuration_dialog(self):
 118         """Shows FieldsOrderConfigurationDialog."""
 119
 120         selected_fields = self.view.create_fields_order_configuration_dialog( \
 121             self.get_localized_fields(), self.config.get_order())
 122         if selected_fields is not None:
 123             self.config.set_order(selected_fields)
 124         return selected_fields
 125
 126     def show_search_dialog(self):
 127         """Shows view Search Dialog."""
 128
 129         self.view.create_search_dialog(self)
 130
 131     def show_import_dialog(self):
 132         """Shows view IMport Dialog."""
 133
 134         result = self.view.create_import_dialog()
 135         if not result:
 136             return False
 137
 138         import_type, path = result
 139         if import_type == 'ldif':
 140             from meabook.parsers.ldif_parser import MeabookLDIFParser
 141             parser = MeabookLDIFParser(open(path), self.model)
 142             try:
 143                 self.view.create_progress_dialog(_('Importing'))
 144                 #FIXME: implement update_fraction
 145                 parser.parse()
 146             except:
 147                 self.view.create_information_dialog(_('Import error'), \
 148                     _('Unsupported file format!'))
 149                 return False
 150         elif import_type == 'db':
 151             self.model.close()
 152             try:
 153                 shutil.copy(path, self.model._path)
 154             except:
 155                 self.model.connect()
 156                 self.view.create_information_dialog(_('Import error'), \
 157                     _('Unable to copy database file!'))
 158                 return False
 159             else:
 160                 self.model.connect()
 161
 162         self.config.set_fields(self.model.get_fields())
 163         self.config.set_order(self.model.get_fields())
 164         return True