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| 17 | |
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| 18 | |
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| 19 | |
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| 20 | import os |
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| 21 | import time |
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| 22 | import dialogs |
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| 23 | import gtkgui_helpers |
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| 24 | |
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| 25 | from common import gajim |
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| 26 | from common import helpers |
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| 27 | |
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| 28 | from common import dbus_support |
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| 29 | if dbus_support.supported: |
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| 30 | import dbus |
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| 31 | import dbus.glib |
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| 32 | import dbus.service |
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| 33 | |
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| 34 | |
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| 35 | USER_HAS_PYNOTIFY = True |
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| 36 | try: |
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| 37 | import pynotify |
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| 38 | pynotify.init('Gajim Notification') |
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| 39 | except ImportError: |
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| 40 | USER_HAS_PYNOTIFY = False |
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| 41 | |
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| 42 | def get_show_in_roster(event, account, contact): |
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| 43 | '''Return True if this event must be shown in roster, else False''' |
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| 44 | num = get_advanced_notification(event, account, contact) |
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| 45 | if num != None: |
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| 46 | if gajim.config.get_per('notifications', str(num), 'roster') == 'yes': |
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| 47 | return True |
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| 48 | if gajim.config.get_per('notifications', str(num), 'roster') == 'no': |
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| 49 | return False |
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| 50 | if event == 'message_received': |
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| 51 | chat_control = helpers.get_chat_control(account, contact) |
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| 52 | if chat_control: |
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| 53 | return False |
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| 54 | return True |
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| 55 | |
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| 56 | def get_show_in_systray(event, account, contact): |
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| 57 | '''Return True if this event must be shown in systray, else False''' |
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| 58 | num = get_advanced_notification(event, account, contact) |
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| 59 | if num != None: |
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| 60 | if gajim.config.get_per('notifications', str(num), 'systray') == 'yes': |
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| 61 | return True |
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| 62 | if gajim.config.get_per('notifications', str(num), 'systray') == 'no': |
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| 63 | return False |
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| 64 | return gajim.config.get('trayicon_notification_on_events') |
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| 65 | |
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| 66 | def get_advanced_notification(event, account, contact): |
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| 67 | '''Returns the number of the first (top most) |
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| 68 | advanced notification else None''' |
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| 69 | num = 0 |
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| 70 | notif = gajim.config.get_per('notifications', str(num)) |
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| 71 | while notif: |
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| 72 | recipient_ok = False |
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| 73 | status_ok = False |
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| 74 | tab_opened_ok = False |
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| 75 | |
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| 76 | if gajim.config.get_per('notifications', str(num), 'event') == event: |
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| 77 | |
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| 78 | recipient_type = gajim.config.get_per('notifications', str(num), |
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| 79 | 'recipient_type') |
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| 80 | recipients = gajim.config.get_per('notifications', str(num), |
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| 81 | 'recipients').split() |
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| 82 | if recipient_type == 'all': |
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| 83 | recipient_ok = True |
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| 84 | elif recipient_type == 'contact' and contact.jid in recipients: |
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| 85 | recipient_ok = True |
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| 86 | elif recipient_type == 'group': |
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| 87 | for group in contact.groups: |
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| 88 | if group in contact.groups: |
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| 89 | recipient_ok = True |
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| 90 | break |
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| 91 | if recipient_ok: |
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| 92 | |
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| 93 | our_status = gajim.SHOW_LIST[gajim.connections[account].connected] |
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| 94 | status = gajim.config.get_per('notifications', str(num), 'status') |
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| 95 | if status == 'all' or our_status in status.split(): |
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| 96 | status_ok = True |
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| 97 | if status_ok: |
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| 98 | |
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| 99 | tab_opened = gajim.config.get_per('notifications', str(num), |
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| 100 | 'tab_opened') |
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| 101 | if tab_opened == 'both': |
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| 102 | tab_opened_ok = True |
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| 103 | else: |
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| 104 | chat_control = helpers.get_chat_control(account, contact) |
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| 105 | if (chat_control and tab_opened == 'yes') or (not chat_control and \ |
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| 106 | tab_opened == 'no'): |
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| 107 | tab_opened_ok = True |
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| 108 | if tab_opened_ok: |
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| 109 | return num |
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| 110 | |
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| 111 | num += 1 |
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| 112 | notif = gajim.config.get_per('notifications', str(num)) |
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| 113 | |
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| 114 | def notify(event, jid, account, parameters, advanced_notif_num = None): |
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| 115 | '''Check what type of notifications we want, depending on basic |
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| 116 | and the advanced configuration of notifications and do these notifications; |
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| 117 | advanced_notif_num holds the number of the first (top most) advanced |
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| 118 | notification''' |
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| 119 | |
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| 120 | do_popup = False |
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| 121 | do_sound = False |
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| 122 | do_cmd = False |
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| 123 | if event == 'status_change': |
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| 124 | new_show = parameters[0] |
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| 125 | status_message = parameters[1] |
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| 126 | |
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| 127 | elif event == 'contact_connected': |
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| 128 | status_message = parameters |
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| 129 | j = gajim.get_jid_without_resource(jid) |
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| 130 | server = gajim.get_server_from_jid(j) |
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| 131 | account_server = account + '/' + server |
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| 132 | block_transport = False |
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| 133 | if account_server in gajim.block_signed_in_notifications and \ |
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| 134 | gajim.block_signed_in_notifications[account_server]: |
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| 135 | block_transport = True |
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| 136 | if helpers.allow_showing_notification(account, 'notify_on_signin') and \ |
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| 137 | not gajim.block_signed_in_notifications[account] and not block_transport: |
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| 138 | do_popup = True |
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| 139 | if gajim.config.get_per('soundevents', 'contact_connected', |
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| 140 | 'enabled') and not gajim.block_signed_in_notifications[account] and \ |
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| 141 | not block_transport: |
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| 142 | do_sound = True |
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| 143 | elif event == 'contact_disconnected': |
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| 144 | status_message = parameters |
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| 145 | if helpers.allow_showing_notification(account, 'notify_on_signout'): |
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| 146 | do_popup = True |
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| 147 | if gajim.config.get_per('soundevents', 'contact_disconnected', |
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| 148 | 'enabled'): |
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| 149 | do_sound = True |
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| 150 | elif event == 'new_message': |
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| 151 | message_type = parameters[0] |
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| 152 | is_first_message = parameters[1] |
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| 153 | nickname = parameters[2] |
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| 154 | message = parameters[3] |
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| 155 | if helpers.allow_showing_notification(account, 'notify_on_new_message', |
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| 156 | advanced_notif_num, is_first_message): |
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| 157 | do_popup = True |
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| 158 | if is_first_message and helpers.allow_sound_notification( |
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| 159 | 'first_message_received', advanced_notif_num): |
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| 160 | do_sound = True |
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| 161 | elif not is_first_message and helpers.allow_sound_notification( |
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| 162 | 'next_message_received', advanced_notif_num): |
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| 163 | do_sound = True |
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| 164 | else: |
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| 165 | print '*Event not implemeted yet*' |
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| 166 | |
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| 167 | if advanced_notif_num is not None and gajim.config.get_per('notifications', |
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| 168 | str(advanced_notif_num), 'run_command'): |
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| 169 | do_cmd = True |
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| 170 | |
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| 171 | |
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| 172 | if do_popup: |
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| 173 | if event in ('contact_connected', 'contact_disconnected', |
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| 174 | 'status_change'): |
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| 175 | if event == 'contact_disconnected': |
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| 176 | show_image = 'offline.png' |
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| 177 | suffix = '_notif_size_bw.png' |
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| 178 | else: |
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| 179 | |
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| 180 | |
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| 181 | |
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| 182 | show_image = 'online.png' |
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| 183 | suffix = '_notif_size_colored.png' |
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| 184 | transport_name = gajim.get_transport_name_from_jid(jid) |
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| 185 | img = None |
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| 186 | if transport_name: |
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| 187 | img = os.path.join(gajim.DATA_DIR, 'iconsets', |
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| 188 | 'transports', transport_name, '48x48', show_image) |
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| 189 | if not img or not os.path.isfile(img): |
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| 190 | iconset = gajim.config.get('iconset') |
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| 191 | img = os.path.join(gajim.DATA_DIR, 'iconsets', |
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| 192 | iconset, '48x48', show_image) |
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| 193 | path = gtkgui_helpers.get_path_to_generic_or_avatar(img, |
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| 194 | jid = jid, suffix = suffix) |
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| 195 | if event == 'status_change': |
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| 196 | title = _('%(nick)s Changed Status') % \ |
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| 197 | {'nick': gajim.get_name_from_jid(account, jid)} |
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| 198 | text = _('%(nick)s is now %(status)s') % \ |
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| 199 | {'nick': gajim.get_name_from_jid(account, jid),\ |
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| 200 | 'status': helpers.get_uf_show(gajim.SHOW_LIST[new_show])} |
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| 201 | if status_message: |
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| 202 | text = text + " : " + status_message |
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| 203 | popup(_('Contact Changed Status'), jid, account, |
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| 204 | path_to_image = path, title = title, text = text) |
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| 205 | elif event == 'contact_connected': |
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| 206 | title = _('%(nickname)s Signed In') % \ |
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| 207 | {'nickname': gajim.get_name_from_jid(account, jid)} |
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| 208 | text = '' |
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| 209 | if status_message: |
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| 210 | text = status_message |
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| 211 | popup(_('Contact Signed In'), jid, account, |
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| 212 | path_to_image = path, title = title, text = text) |
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| 213 | elif event == 'contact_disconnected': |
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| 214 | title = _('%(nickname)s Signed Out') % \ |
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| 215 | {'nickname': gajim.get_name_from_jid(account, jid)} |
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| 216 | text = '' |
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| 217 | if status_message: |
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| 218 | text = status_message |
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| 219 | popup(_('Contact Signed Out'), jid, account, |
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| 220 | path_to_image = path, title = title, text = text) |
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| 221 | elif event == 'new_message': |
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| 222 | if message_type == 'normal': |
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| 223 | event_type = _('New Single Message') |
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| 224 | img = os.path.join(gajim.DATA_DIR, 'pixmaps', 'events', |
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| 225 | 'single_msg_recv.png') |
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| 226 | title = _('New Single Message from %(nickname)s') % \ |
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| 227 | {'nickname': nickname} |
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| 228 | text = message |
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| 229 | elif message_type == 'pm': |
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| 230 | event_type = _('New Private Message') |
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| 231 | room_name = gajim.get_nick_from_jid(jid) |
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| 232 | img = os.path.join(gajim.DATA_DIR, 'pixmaps', 'events', |
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| 233 | 'priv_msg_recv.png') |
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| 234 | title = _('New Private Message from group chat %s') % room_name |
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| 235 | text = _('%(nickname)s: %(message)s') % {'nickname': nickname, |
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| 236 | 'message': message} |
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| 237 | else: |
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| 238 | event_type = _('New Message') |
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| 239 | img = os.path.join(gajim.DATA_DIR, 'pixmaps', 'events', |
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| 240 | 'chat_msg_recv.png') |
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| 241 | title = _('New Message from %(nickname)s') % \ |
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| 242 | {'nickname': nickname} |
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| 243 | text = message |
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| 244 | path = gtkgui_helpers.get_path_to_generic_or_avatar(img) |
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| 245 | popup(event_type, jid, account, message_type, |
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| 246 | path_to_image = path, title = title, text = text) |
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| 247 | |
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| 248 | if do_sound: |
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| 249 | snd_file = None |
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| 250 | snd_event = None |
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| 251 | if event == 'new_message': |
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| 252 | if advanced_notif_num is not None and gajim.config.get_per( |
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| 253 | 'notifications', str(advanced_notif_num), 'sound') == 'yes': |
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| 254 | snd_file = gajim.config.get_per('notifications', |
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| 255 | str(advanced_notif_num), 'sound_file') |
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| 256 | elif advanced_notif_num is not None and gajim.config.get_per( |
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| 257 | 'notifications', str(advanced_notif_num), 'sound') == 'no': |
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| 258 | pass |
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| 259 | elif is_first_message: |
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| 260 | snd_event = 'first_message_received' |
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| 261 | else: |
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| 262 | snd_event = 'next_message_received' |
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| 263 | elif event in ('contact_connected', 'contact_disconnected'): |
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| 264 | snd_event = event |
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| 265 | if snd_file: |
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| 266 | helpers.play_sound_file(snd_file) |
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| 267 | if snd_event: |
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| 268 | helpers.play_sound(snd_event) |
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| 269 | |
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| 270 | if do_cmd: |
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| 271 | command = gajim.config.get_per('notifications', str(advanced_notif_num), |
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| 272 | 'command') |
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| 273 | try: |
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| 274 | helpers.exec_command(command) |
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| 275 | except: |
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| 276 | pass |
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| 277 | |
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| 278 | def popup(event_type, jid, account, msg_type = '', path_to_image = None, |
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| 279 | title = None, text = None): |
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| 280 | '''Notifies a user of an event. It first tries to a valid implementation of |
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| 281 | the Desktop Notification Specification. If that fails, then we fall back to |
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| 282 | the older style PopupNotificationWindow method.''' |
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| 283 | text = gtkgui_helpers.escape_for_pango_markup(text) |
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| 284 | title = gtkgui_helpers.escape_for_pango_markup(title) |
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| 285 | |
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| 286 | if gajim.config.get('use_notif_daemon') and dbus_support.supported: |
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| 287 | try: |
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| 288 | DesktopNotification(event_type, jid, account, msg_type, |
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| 289 | path_to_image, title, text) |
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| 290 | return |
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| 291 | except dbus.DBusException, e: |
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| 292 | |
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| 293 | gajim.log.debug(str(e)) |
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| 294 | except TypeError, e: |
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| 295 | |
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| 296 | gajim.log.debug(str(e)) |
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| 297 | |
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| 298 | if USER_HAS_PYNOTIFY: |
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| 299 | if not text: |
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| 300 | text = gajim.get_name_from_jid(account, jid) |
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| 301 | if not title: |
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| 302 | title = event_type |
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| 303 | |
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| 304 | if not path_to_image: |
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| 305 | path_to_image = os.path.abspath( |
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| 306 | os.path.join(gajim.DATA_DIR, 'pixmaps', 'events', |
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| 307 | 'chat_msg_recv.png')) |
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| 308 | |
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| 309 | |
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| 310 | notification = pynotify.Notification(title, text) |
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| 311 | timeout = gajim.config.get('notification_timeout') * 1000 |
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| 312 | notification.set_timeout(timeout) |
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| 313 | |
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| 314 | notification.set_category(event_type) |
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| 315 | notification.set_data('event_type', event_type) |
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| 316 | notification.set_data('jid', jid) |
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| 317 | notification.set_data('account', account) |
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| 318 | notification.set_data('msg_type', event_type) |
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| 319 | notification.set_property('icon-name', path_to_image) |
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| 320 | notification.add_action('default', 'Default Action', |
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| 321 | on_pynotify_notification_clicked) |
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| 322 | |
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| 323 | try: |
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| 324 | notification.show() |
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| 325 | return |
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| 326 | except gobject.GError, e: |
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| 327 | |
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| 328 | gajim.log.debug(str(e)) |
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| 329 | |
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| 330 | |
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| 331 | instance = dialogs.PopupNotificationWindow(event_type, jid, account, |
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| 332 | msg_type, path_to_image, title, text) |
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| 333 | gajim.interface.roster.popup_notification_windows.append(instance) |
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| 334 | |
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| 335 | def on_pynotify_notification_clicked(notification, action): |
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| 336 | jid = notification.get_data('jid') |
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| 337 | account = notification.get_data('account') |
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| 338 | msg_type = notification.get_data('msg_type') |
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| 339 | |
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| 340 | notification.close() |
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| 341 | gajim.interface.handle_event(account, jid, msg_type) |
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| 342 | |
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| 343 | class NotificationResponseManager: |
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| 344 | '''Collects references to pending DesktopNotifications and manages there |
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| 345 | signalling. This is necessary due to a bug in DBus where you can't remove |
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| 346 | a signal from an interface once it's connected.''' |
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| 347 | def __init__(self): |
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| 348 | self.pending = {} |
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| 349 | self.received = [] |
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| 350 | self.interface = None |
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| 351 | |
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| 352 | def attach_to_interface(self): |
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| 353 | if self.interface is not None: |
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| 354 | return |
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| 355 | self.interface = dbus_support.get_notifications_interface() |
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| 356 | self.interface.connect_to_signal('ActionInvoked', self.on_action_invoked) |
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| 357 | self.interface.connect_to_signal('NotificationClosed', self.on_closed) |
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| 358 | |
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| 359 | def on_action_invoked(self, id, reason): |
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| 360 | self.received.append((id, time.time(), reason)) |
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| 361 | if self.pending.has_key(id): |
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| 362 | notification = self.pending[id] |
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| 363 | notification.on_action_invoked(id, reason) |
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| 364 | del self.pending[id] |
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| 365 | if len(self.received) > 20: |
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| 366 | curt = time.time() |
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| 367 | for rec in self.received: |
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| 368 | diff = curt - rec[1] |
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| 369 | if diff > 10: |
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| 370 | self.received.remove(rec) |
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| 371 | |
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| 372 | def on_closed(self, id, reason = None): |
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| 373 | if self.pending.has_key(id): |
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| 374 | del self.pending[id] |
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| 375 | |
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| 376 | def add_pending(self, id, object): |
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| 377 | |
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| 378 | |
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| 379 | for rec in self.received: |
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| 380 | if rec[0] == id: |
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| 381 | object.on_action_invoked(id, rec[2]) |
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| 382 | self.received.remove(rec) |
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| 383 | return |
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| 384 | if id not in self.pending: |
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| 385 | |
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| 386 | self.pending[id] = object |
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| 387 | else: |
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| 388 | |
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| 389 | gajim.log.debug('Duplicate ID of notification. Can\'t handle this.') |
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| 390 | |
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| 391 | notification_response_manager = NotificationResponseManager() |
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| 392 | |
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| 393 | class DesktopNotification: |
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| 394 | '''A DesktopNotification that interfaces with D-Bus via the Desktop |
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| 395 | Notification specification''' |
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| 396 | def __init__(self, event_type, jid, account, msg_type = '', |
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| 397 | path_to_image = None, title = None, text = None): |
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| 398 | self.path_to_image = path_to_image |
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| 399 | self.event_type = event_type |
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| 400 | self.title = title |
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| 401 | self.text = text |
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| 402 | '''0.3.1 is the only version of notification daemon that has no way to determine which version it is. If no method exists, it means they're using that one.''' |
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| 403 | self.default_version = [0, 3, 1] |
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| 404 | self.account = account |
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| 405 | self.jid = jid |
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| 406 | self.msg_type = msg_type |
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| 407 | |
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| 408 | if not text: |
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| 409 | |
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| 410 | self.text = gajim.get_name_from_jid(account, jid) |
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| 411 | |
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| 412 | if not title: |
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| 413 | self.title = event_type |
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| 414 | |
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| 415 | if event_type == _('Contact Signed In'): |
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| 416 | ntype = 'presence.online' |
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| 417 | elif event_type == _('Contact Signed Out'): |
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| 418 | ntype = 'presence.offline' |
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| 419 | elif event_type in (_('New Message'), _('New Single Message'), |
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| 420 | _('New Private Message')): |
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| 421 | ntype = 'im.received' |
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| 422 | elif event_type == _('File Transfer Request'): |
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| 423 | ntype = 'transfer' |
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| 424 | elif event_type == _('File Transfer Error'): |
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| 425 | ntype = 'transfer.error' |
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| 426 | elif event_type in (_('File Transfer Completed'), _('File Transfer Stopped')): |
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| 427 | ntype = 'transfer.complete' |
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| 428 | elif event_type == _('New E-mail'): |
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| 429 | ntype = 'email.arrived' |
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| 430 | elif event_type == _('Groupchat Invitation'): |
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| 431 | ntype = 'im.invitation' |
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| 432 | elif event_type == _('Contact Changed Status'): |
|---|
| 433 | ntype = 'presence.status' |
|---|
| 434 | elif event_type == _('Connection Failed'): |
|---|
| 435 | ntype = 'connection.failed' |
|---|
| 436 | else: |
|---|
| 437 | |
|---|
| 438 | self.path_to_image = os.path.abspath( |
|---|
| 439 | os.path.join(gajim.DATA_DIR, 'pixmaps', 'events', |
|---|
| 440 | 'chat_msg_recv.png')) |
|---|
| 441 | ntype = 'im' |
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| 442 | |
|---|
| 443 | self.notif = dbus_support.get_notifications_interface() |
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| 444 | if self.notif is None: |
|---|
| 445 | raise dbus.DBusException('unable to get notifications interface') |
|---|
| 446 | self.ntype = ntype |
|---|
| 447 | |
|---|
| 448 | self.get_version() |
|---|
| 449 | |
|---|
| 450 | def attempt_notify(self): |
|---|
| 451 | version = self.version |
|---|
| 452 | timeout = gajim.config.get('notification_timeout') |
|---|
| 453 | ntype = self.ntype |
|---|
| 454 | if version[:2] == [0, 2]: |
|---|
| 455 | try: |
|---|
| 456 | self.notif.Notify( |
|---|
| 457 | dbus.String(_('Gajim')), |
|---|
| 458 | dbus.String(self.path_to_image), |
|---|
| 459 | dbus.UInt32(0), |
|---|
| 460 | ntype, |
|---|
| 461 | dbus.Byte(0), |
|---|
| 462 | dbus.String(self.title), |
|---|
| 463 | dbus.String(self.text), |
|---|
| 464 | [dbus.String(self.path_to_image)], |
|---|
| 465 | {'default': 0}, |
|---|
| 466 | [''], |
|---|
| 467 | True, |
|---|
| 468 | dbus.UInt32(timeout), |
|---|
| 469 | reply_handler=self.attach_by_id, |
|---|
| 470 | error_handler=self.notify_another_way) |
|---|
| 471 | except AttributeError: |
|---|
| 472 | version = [0, 3, 1] |
|---|
| 473 | if version > [0, 3]: |
|---|
| 474 | if version >= [0, 3, 2]: |
|---|
| 475 | hints = {} |
|---|
| 476 | hints['urgency'] = dbus.Byte(0) |
|---|
| 477 | hints['category'] = dbus.String(ntype) |
|---|
| 478 | self.notif.Notify( |
|---|
| 479 | dbus.String(_('Gajim')), |
|---|
| 480 | dbus.UInt32(0), |
|---|
| 481 | dbus.String(self.path_to_image), |
|---|
| 482 | dbus.String(self.title), |
|---|
| 483 | dbus.String(self.text), |
|---|
| 484 | ( dbus.String('default'), dbus.String(self.event_type) ), |
|---|
| 485 | hints, |
|---|
| 486 | dbus.UInt32(timeout*1000), |
|---|
| 487 | reply_handler=self.attach_by_id, |
|---|
| 488 | error_handler=self.notify_another_way) |
|---|
| 489 | else: |
|---|
| 490 | self.notif.Notify( |
|---|
| 491 | dbus.String(_('Gajim')), |
|---|
| 492 | dbus.String(self.path_to_image), |
|---|
| 493 | dbus.UInt32(0), |
|---|
| 494 | dbus.String(self.title), |
|---|
| 495 | dbus.String(self.text), |
|---|
| 496 | dbus.String(''), |
|---|
| 497 | {}, |
|---|
| 498 | dbus.UInt32(timeout*1000), |
|---|
| 499 | reply_handler=self.attach_by_id, |
|---|
| 500 | error_handler=self.notify_another_way) |
|---|
| 501 | |
|---|
| 502 | def attach_by_id(self, id): |
|---|
| 503 | self.id = id |
|---|
| 504 | notification_response_manager.attach_to_interface() |
|---|
| 505 | notification_response_manager.add_pending(self.id, self) |
|---|
| 506 | |
|---|
| 507 | def notify_another_way(self,e): |
|---|
| 508 | gajim.log.debug(str(e)) |
|---|
| 509 | gajim.log.debug('Need to implement a new way of falling back') |
|---|
| 510 | |
|---|
| 511 | def on_action_invoked(self, id, reason): |
|---|
| 512 | if self.notif is None: |
|---|
| 513 | return |
|---|
| 514 | self.notif.CloseNotification(dbus.UInt32(id)) |
|---|
| 515 | self.notif = None |
|---|
| 516 | if not self.msg_type: |
|---|
| 517 | self.msg_type = 'chat' |
|---|
| 518 | gajim.interface.handle_event(self.account, self.jid, self.msg_type) |
|---|
| 519 | |
|---|
| 520 | def version_reply_handler(self, name, vendor, version, spec_version = None): |
|---|
| 521 | version_list = version.split('.') |
|---|
| 522 | self.version = [] |
|---|
| 523 | while len(version_list): |
|---|
| 524 | self.version.append(int(version_list.pop(0))) |
|---|
| 525 | self.attempt_notify() |
|---|
| 526 | |
|---|
| 527 | def get_version(self): |
|---|
| 528 | self.notif.GetServerInfo( |
|---|
| 529 | reply_handler=self.version_reply_handler, |
|---|
| 530 | error_handler=self.version_error_handler_2_x_try) |
|---|
| 531 | |
|---|
| 532 | def version_error_handler_2_x_try(self, e): |
|---|
| 533 | self.notif.GetServerInformation(reply_handler=self.version_reply_handler, |
|---|
| 534 | error_handler=self.version_error_handler_3_x_try) |
|---|
| 535 | |
|---|
| 536 | def version_error_handler_3_x_try(self, e): |
|---|
| 537 | self.version = self.default_version |
|---|
| 538 | self.attempt_notify() |
|---|