[image] Remove plugin

Works only for very small images and if the chat is unencryped.

image/__init__.py

-from .image import ImagePlugin

image/image.py

-import os
-import base64
-import urllib
-
-from gi.repository import Gtk
-from gi.repository import Gdk
-
-from gajim import chat_control
-from gajim.plugins import GajimPlugin
-from gajim.plugins.helpers import log_calls
-from gajim.plugins.plugins_i18n import _
-from gajim.gtk.dialogs import ErrorDialog
-from gajim.gtk.filechoosers import FileChooserDialog
-
-
-NS_XHTML_IM = 'http://jabber.org/protocol/xhtml-im'
-
-
-class ImagePlugin(GajimPlugin):
-    @log_calls('ImagePlugin')
-    def init(self):
-        self.description = _('This plugin is designed to send '
-            'a small(0 - 40 kb) graphic image to your contact.\n'
-            'Client on the other side must support XEP-0071: XHTML-IM'
-            ' and maintain the scheme data: URI.\n'
-            'Psi+ and Jabbim supported this.')
-        self.config_dialog = None  # ImagePluginConfigDialog(self)
-        self.controls = []
-        self.gui_extension_points = {
-            'chat_control_base': (self.connect_with_chat_control,
-                self.disconnect_from_chat_control),
-            'chat_control_base_update_toolbar': (self.update_button_state,
-                None)}
-        self.first_run = True
-
-    @log_calls('ImagePlugin')
-    def connect_with_chat_control(self, control):
-        if not isinstance(control, chat_control.ChatControl):
-            return
-        self.chat_control = control
-        base = Base(self, self.chat_control)
-        self.controls.append(base)
-
-    @log_calls('ImagePlugin')
-    def disconnect_from_chat_control(self, chat_control):
-        for control in self.controls:
-            control.disconnect_from_chat_control()
-        self.controls = []
-
-    @log_calls('ImagePlugin')
-    def update_button_state(self, chat_control):
-        for base in self.controls:
-            if base.chat_control == chat_control:
-                is_support_xhtml = chat_control.contact.supports(NS_XHTML_IM)
-                base.button.set_sensitive(is_support_xhtml and not \
-                    chat_control.encryption)
-                if not is_support_xhtml:
-                    text = _('This contact does not support XHTML_IM')
-                else:
-                    text = _('Send image (Alt+L)')
-                base.button.set_tooltip_text(text)
-
-
-class Base(object):
-    def __init__(self, plugin, chat_control):
-        self.plugin = plugin
-        self.chat_control = chat_control
-        actions_hbox = chat_control.xml.get_object('hbox')
-
-        self.button = Gtk.Button(label=None, stock=None, use_underline=True)
-        self.button.get_style_context().add_class(
-            'chatcontrol-actionbar-button')
-        self.button.set_property('relief', Gtk.ReliefStyle.NONE)
-        self.button.set_property('can-focus', False)
-        img = Gtk.Image()
-        img.set_from_icon_name('image-x-generic-symbolic.symbolic',
-            Gtk.IconSize.MENU)
-        self.button.set_image(img)
-        self.button.set_tooltip_text('Send image (Alt+L)')
-        ag = Gtk.accel_groups_from_object(self.chat_control.parent_win.window)[0]
-        self.button.add_accelerator('activate', ag, Gdk.KEY_L,
-            Gdk.ModifierType.MOD1_MASK, Gtk.AccelFlags.VISIBLE)
-
-        actions_hbox.pack_start(self.button, False, False , 0)
-        actions_hbox.reorder_child(self.button,
-            len(actions_hbox.get_children()) - 2)
-        id_ = self.button.connect('clicked', self.on_image_button_clicked)
-        self.button.show()
-
-    def _on_message_textview_key_press_event(self, widget, event):
-        if event.get_state() & Gdk.ModifierType.MOD1_MASK and \
-            event.keyval == Gdk.KEY_l:
-            if not self.chat_control.contact.supports(NS_XHTML_IM):
-                from dialogs import WarningDialog
-                WarningDialog('Warning',
-                    _('This contact does not support XHTML_IM'),
-                    self.chat_control.parent_win.window)
-                return True
-            self.on_image_button_clicked(widget)
-            return True
-
-    def on_image_button_clicked(self, *args):
-        def on_ok(filename):
-            image = self._check_file(filename)
-            if image is None:
-                return
-
-            self._send(image, filename)
-
-        FileChooserDialog(on_ok,
-                          select_multiple=False,
-                          transient_for=self.chat_control.parent_win.window)
-
-    def _check_file(self, filename):
-        filesize = os.path.getsize(filename)  # in bytes
-        invalid_file = False
-        msg = ''
-        if os.path.isfile(filename):
-            stat = os.stat(filename)
-            if stat[6] == 0:
-                invalid_file = True
-                msg = _('File is empty')
-        else:
-            invalid_file = True
-            msg = _('File does not exist')
-        if filesize < 60000:
-            file_ = open(filename, "rb")
-            img = urllib.parse.quote(base64.standard_b64encode(
-                file_.read()), '')
-            if len(img) > 60000:
-                invalid_file = True
-                msg = _('File too big')
-            file_.close()
-        else:
-            invalid_file = True
-            msg = _('File too big')
-        if invalid_file:
-            ErrorDialog(_('Could not load image'), msg)
-            return
-        return img
-
-    def _send(self, image, filename):
-        msg = 'HTML image'
-        extension = os.path.splitext(os.path.split(filename)[1])[1] \
-            .lower()[1:]
-        xhtml = '<body><br/> <img alt="img" src="data:image/%s;base64,%s"/> \
-                </body>' % (extension, image)
-        self.chat_control.send_message(message=msg, xhtml=xhtml)
-        self.chat_control.msg_textview.grab_focus()
-
-    def disconnect_from_chat_control(self):
-        actions_hbox = self.chat_control.xml.get_object('hbox')
-        actions_hbox.remove(self.button)

image/manifest.ini

-[info]
-name: Image
-short_name: image
-version: 1.2.1
-description: This plugin is designed to send a small (0-40 KB) graphic image to your contact.
- Client on the other side must support XEP-0071: XHTML-IM and maintain the scheme data: URI.
- Psi+ and Jabbim supported this.
-authors: Denis Fomin <fominde@gmail.com>
-homepage: https://dev.gajim.org/gajim/gajim-plugins/wikis/ImagePlugin
-min_gajim_version: 1.1.91
-max_gajim_version: 1.2.90