/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see
*
*
* Authors:
* Jeffrey Stedfast
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include
#endif
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "e-mail-printer.h"
#include "e-mail-ui-session.h"
#include "em-utils.h"
#include "em-composer-utils.h"
#include "em-folder-selector.h"
#include "em-folder-tree.h"
#include "em-event.h"
#include "mail-send-recv.h"
#ifdef G_OS_WIN32
#ifdef gmtime_r
#undef gmtime_r
#endif
/* The gmtime() in Microsoft's C library is MT-safe */
#define gmtime_r(tp,tmp) (gmtime(tp)?(*(tmp)=*gmtime(tp),(tmp)):0)
#endif
typedef struct _AsyncContext AsyncContext;
typedef struct _ForwardData ForwardData;
struct _AsyncContext {
CamelMimeMessage *message;
EMailSession *session;
EMsgComposer *composer;
EActivity *activity;
gchar *folder_uri;
gchar *message_uid;
};
struct _ForwardData {
EShell *shell;
CamelFolder *folder;
GPtrArray *uids;
EMailForwardStyle style;
};
static void
async_context_free (AsyncContext *async_context)
{
g_clear_object (&async_context->message);
g_clear_object (&async_context->session);
g_clear_object (&async_context->composer);
g_clear_object (&async_context->activity);
g_free (async_context->folder_uri);
g_free (async_context->message_uid);
g_slice_free (AsyncContext, async_context);
}
static void
forward_data_free (ForwardData *data)
{
if (data->shell != NULL)
g_object_unref (data->shell);
if (data->folder != NULL)
g_object_unref (data->folder);
if (data->uids != NULL)
g_ptr_array_unref (data->uids);
g_slice_free (ForwardData, data);
}
static gboolean
ask_confirm_for_unwanted_html_mail (EMsgComposer *composer,
EDestination **recipients)
{
gboolean res;
GString *str;
gint i;
str = g_string_new ("");
for (i = 0; recipients[i] != NULL; ++i) {
if (!e_destination_get_html_mail_pref (recipients[i])) {
const gchar *name;
name = e_destination_get_textrep (recipients[i], FALSE);
g_string_append_printf (str, " %s\n", name);
}
}
if (str->len)
res = em_utils_prompt_user (
GTK_WINDOW (composer),
"prompt-on-unwanted-html",
"mail:ask-send-html", str->str, NULL);
else
res = TRUE;
g_string_free (str, TRUE);
return res;
}
static gboolean
ask_confirm_for_empty_subject (EMsgComposer *composer)
{
return em_utils_prompt_user (
GTK_WINDOW (composer),
"prompt-on-empty-subject",
"mail:ask-send-no-subject", NULL);
}
static gboolean
ask_confirm_for_only_bcc (EMsgComposer *composer,
gboolean hidden_list_case)
{
/* If the user is mailing a hidden contact list, it is possible for
* them to create a message with only Bcc recipients without really
* realizing it. To try to avoid being totally confusing, I've changed
* this dialog to provide slightly different text in that case, to
* better explain what the hell is going on. */
return em_utils_prompt_user (
GTK_WINDOW (composer),
"prompt-on-only-bcc",
hidden_list_case ?
"mail:ask-send-only-bcc-contact" :
"mail:ask-send-only-bcc", NULL);
}
static gboolean
is_group_definition (const gchar *str)
{
const gchar *colon;
if (!str || !*str)
return FALSE;
colon = strchr (str, ':');
return colon > str && strchr (str, ';') > colon;
}
static gboolean
composer_presend_check_recipients (EMsgComposer *composer,
EMailSession *session)
{
EDestination **recipients;
EDestination **recipients_bcc;
CamelInternetAddress *cia;
EComposerHeaderTable *table;
EComposerHeader *post_to_header;
GString *invalid_addrs = NULL;
gboolean check_passed = FALSE;
gint hidden = 0;
gint shown = 0;
gint num = 0;
gint num_bcc = 0;
gint num_post = 0;
gint ii;
/* We should do all of the validity checks based on the composer,
* and not on the created message, as extra interaction may occur
* when we get the message (e.g. passphrase to sign a message). */
table = e_msg_composer_get_header_table (composer);
recipients = e_composer_header_table_get_destinations (table);
cia = camel_internet_address_new ();
/* See which ones are visible, present, etc. */
for (ii = 0; recipients != NULL && recipients[ii] != NULL; ii++) {
const gchar *addr;
gint len, j;
addr = e_destination_get_address (recipients[ii]);
if (addr == NULL || *addr == '\0')
continue;
camel_address_decode (CAMEL_ADDRESS (cia), addr);
len = camel_address_length (CAMEL_ADDRESS (cia));
if (len > 0) {
if (!e_destination_is_evolution_list (recipients[ii])) {
for (j = 0; j < len; j++) {
const gchar *name = NULL, *eml = NULL;
if (!camel_internet_address_get (cia, j, &name, &eml) ||
!eml ||
strchr (eml, '@') <= eml) {
if (!invalid_addrs)
invalid_addrs = g_string_new ("");
else
g_string_append (invalid_addrs, ", ");
if (name)
g_string_append (invalid_addrs, name);
if (eml) {
g_string_append (invalid_addrs, name ? " <" : "");
g_string_append (invalid_addrs, eml);
g_string_append (invalid_addrs, name ? ">" : "");
}
}
}
}
camel_address_remove (CAMEL_ADDRESS (cia), -1);
num++;
if (e_destination_is_evolution_list (recipients[ii])
&& !e_destination_list_show_addresses (recipients[ii])) {
hidden++;
} else {
shown++;
}
} else if (is_group_definition (addr)) {
/* like an address, it will not claim on only-bcc */
shown++;
num++;
} else if (!invalid_addrs) {
invalid_addrs = g_string_new (addr);
} else {
g_string_append (invalid_addrs, ", ");
g_string_append (invalid_addrs, addr);
}
}
recipients_bcc = e_composer_header_table_get_destinations_bcc (table);
if (recipients_bcc) {
for (ii = 0; recipients_bcc[ii] != NULL; ii++) {
const gchar *addr;
addr = e_destination_get_address (recipients_bcc[ii]);
if (addr == NULL || *addr == '\0')
continue;
camel_address_decode (CAMEL_ADDRESS (cia), addr);
if (camel_address_length (CAMEL_ADDRESS (cia)) > 0) {
camel_address_remove (CAMEL_ADDRESS (cia), -1);
num_bcc++;
}
}
e_destination_freev (recipients_bcc);
}
g_object_unref (cia);
post_to_header = e_composer_header_table_get_header (
table, E_COMPOSER_HEADER_POST_TO);
if (e_composer_header_get_visible (post_to_header)) {
GList *postlist;
postlist = e_composer_header_table_get_post_to (table);
num_post = g_list_length (postlist);
g_list_foreach (postlist, (GFunc) g_free, NULL);
g_list_free (postlist);
}
/* I'm sensing a lack of love, er, I mean recipients. */
if (num == 0 && num_post == 0) {
e_alert_submit (
E_ALERT_SINK (composer),
"mail:send-no-recipients", NULL);
goto finished;
}
if (invalid_addrs) {
if (!em_utils_prompt_user (
GTK_WINDOW (composer),
"prompt-on-invalid-recip",
strstr (invalid_addrs->str, ", ") ?
"mail:ask-send-invalid-recip-multi" :
"mail:ask-send-invalid-recip-one",
invalid_addrs->str, NULL)) {
g_string_free (invalid_addrs, TRUE);
goto finished;
}
g_string_free (invalid_addrs, TRUE);
}
if (num > 0 && (num == num_bcc || shown == 0)) {
/* this means that the only recipients are Bcc's */
if (!ask_confirm_for_only_bcc (composer, shown == 0))
goto finished;
}
check_passed = TRUE;
finished:
if (recipients != NULL)
e_destination_freev (recipients);
return check_passed;
}
static gboolean
composer_presend_check_identity (EMsgComposer *composer,
EMailSession *session)
{
EComposerHeaderTable *table;
EClientCache *client_cache;
ESourceRegistry *registry;
ESource *source;
const gchar *uid;
gboolean success = TRUE;
table = e_msg_composer_get_header_table (composer);
uid = e_composer_header_table_get_identity_uid (table);
source = e_composer_header_table_ref_source (table, uid);
g_return_val_if_fail (source != NULL, FALSE);
client_cache = e_composer_header_table_ref_client_cache (table);
registry = e_client_cache_ref_registry (client_cache);
if (!e_source_registry_check_enabled (registry, source)) {
e_alert_submit (
E_ALERT_SINK (composer),
"mail:send-no-account-enabled", NULL);
success = FALSE;
}
g_object_unref (client_cache);
g_object_unref (registry);
g_object_unref (source);
return success;
}
static gboolean
composer_presend_check_downloads (EMsgComposer *composer,
EMailSession *session)
{
EAttachmentView *view;
EAttachmentStore *store;
gboolean check_passed = TRUE;
view = e_msg_composer_get_attachment_view (composer);
store = e_attachment_view_get_store (view);
if (e_attachment_store_get_num_loading (store) > 0) {
if (!em_utils_prompt_user (GTK_WINDOW (composer), NULL,
"mail-composer:ask-send-message-pending-download", NULL))
check_passed = FALSE;
}
return check_passed;
}
static gboolean
composer_presend_check_plugins (EMsgComposer *composer,
EMailSession *session)
{
EMEvent *eme;
EMEventTargetComposer *target;
gpointer data;
/** @Event: composer.presendchecks
* @Title: Composer PreSend Checks
* @Target: EMEventTargetMessage
*
* composer.presendchecks is emitted during pre-checks for the
* message just before sending. Since the e-plugin framework
* doesn't provide a way to return a value from the plugin,
* use 'presend_check_status' to set whether the check passed.
*/
eme = em_event_peek ();
target = em_event_target_new_composer (eme, composer, 0);
e_event_emit (
(EEvent *) eme, "composer.presendchecks",
(EEventTarget *) target);
/* A non-NULL value for this key means the check failed. */
data = g_object_get_data (G_OBJECT (composer), "presend_check_status");
/* Clear the value in case we have to run these checks again. */
g_object_set_data (G_OBJECT (composer), "presend_check_status", NULL);
return (data == NULL);
}
static gboolean
composer_presend_check_subject (EMsgComposer *composer,
EMailSession *session)
{
EComposerHeaderTable *table;
const gchar *subject;
gboolean check_passed = TRUE;
table = e_msg_composer_get_header_table (composer);
subject = e_composer_header_table_get_subject (table);
if (subject == NULL || subject[0] == '\0') {
if (!ask_confirm_for_empty_subject (composer))
check_passed = FALSE;
}
return check_passed;
}
static gboolean
composer_presend_check_unwanted_html (EMsgComposer *composer,
EMailSession *session)
{
EDestination **recipients;
EComposerHeaderTable *table;
GSettings *settings;
gboolean check_passed = TRUE;
gboolean html_mode;
gboolean send_html;
gboolean confirm_html;
gint ii;
settings = g_settings_new ("org.gnome.evolution.mail");
table = e_msg_composer_get_header_table (composer);
recipients = e_composer_header_table_get_destinations (table);
html_mode = gtkhtml_editor_get_html_mode (GTKHTML_EDITOR (composer));
send_html = g_settings_get_boolean (settings, "composer-send-html");
confirm_html = g_settings_get_boolean (settings, "prompt-on-unwanted-html");
/* Only show this warning if our default is to send html. If it
* isn't, we've manually switched into html mode in the composer
* and (presumably) had a good reason for doing this. */
if (html_mode && send_html && confirm_html && recipients != NULL) {
gboolean html_problem = FALSE;
for (ii = 0; recipients[ii] != NULL; ii++) {
if (!e_destination_get_html_mail_pref (recipients[ii]))
html_problem = TRUE;
break;
}
if (html_problem) {
if (!ask_confirm_for_unwanted_html_mail (
composer, recipients))
check_passed = FALSE;
}
}
if (recipients != NULL)
e_destination_freev (recipients);
g_object_unref (settings);
return check_passed;
}
static void
composer_send_completed (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
EActivity *activity;
gboolean service_unavailable;
gboolean set_changed = FALSE;
AsyncContext *async_context;
GError *local_error = NULL;
async_context = (AsyncContext *) user_data;
activity = async_context->activity;
e_mail_session_send_to_finish (
E_MAIL_SESSION (source_object), result, &local_error);
if (e_activity_handle_cancellation (activity, local_error)) {
set_changed = TRUE;
goto exit;
}
/* Check for error codes which may indicate we're offline
* or name resolution failed or connection attempt failed. */
service_unavailable =
g_error_matches (
local_error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_UNAVAILABLE) ||
/* name resolution failed */
g_error_matches (
local_error, G_RESOLVER_ERROR,
G_RESOLVER_ERROR_NOT_FOUND) ||
g_error_matches (
local_error, G_RESOLVER_ERROR,
G_RESOLVER_ERROR_TEMPORARY_FAILURE) ||
/* something internal to Camel failed */
g_error_matches (
local_error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_URL_INVALID);
if (service_unavailable) {
/* Inform the user. */
e_alert_run_dialog_for_args (
GTK_WINDOW (async_context->composer),
"mail-composer:saving-to-outbox", NULL);
e_msg_composer_save_to_outbox (async_context->composer);
goto exit;
}
/* Post-processing errors are shown in the shell window. */
if (g_error_matches (
local_error, E_MAIL_ERROR,
E_MAIL_ERROR_POST_PROCESSING)) {
EAlert *alert;
EShell *shell;
shell = e_msg_composer_get_shell (async_context->composer);
alert = e_alert_new (
"mail-composer:send-post-processing-error",
local_error->message, NULL);
e_shell_submit_alert (shell, alert);
g_object_unref (alert);
/* All other errors are shown in the composer window. */
} else if (local_error != NULL) {
gint response;
/* Clear the activity bar before
* presenting the error dialog. */
g_clear_object (&async_context->activity);
activity = async_context->activity;
response = e_alert_run_dialog_for_args (
GTK_WINDOW (async_context->composer),
"mail-composer:send-error",
local_error->message, NULL);
if (response == GTK_RESPONSE_OK) /* Try Again */
e_msg_composer_send (async_context->composer);
if (response == GTK_RESPONSE_ACCEPT) /* Save to Outbox */
e_msg_composer_save_to_outbox (async_context->composer);
set_changed = TRUE;
goto exit;
}
e_activity_set_state (activity, E_ACTIVITY_COMPLETED);
/* Wait for the EActivity's completion message to
* time out and then destroy the composer window. */
g_object_weak_ref (
G_OBJECT (activity), (GWeakNotify)
gtk_widget_destroy, async_context->composer);
exit:
g_clear_error (&local_error);
if (set_changed) {
gtkhtml_editor_set_changed (
GTKHTML_EDITOR (async_context->composer), TRUE);
gtk_window_present (GTK_WINDOW (async_context->composer));
}
async_context_free (async_context);
}
static void
em_utils_composer_send_cb (EMsgComposer *composer,
CamelMimeMessage *message,
EActivity *activity,
EMailSession *session)
{
AsyncContext *async_context;
GCancellable *cancellable;
async_context = g_slice_new0 (AsyncContext);
async_context->message = g_object_ref (message);
async_context->composer = g_object_ref (composer);
async_context->activity = g_object_ref (activity);
cancellable = e_activity_get_cancellable (activity);
e_mail_session_send_to (
session, message,
G_PRIORITY_DEFAULT,
cancellable, NULL, NULL,
composer_send_completed,
async_context);
}
static void
composer_set_no_change (EMsgComposer *composer)
{
GtkhtmlEditor *editor;
g_return_if_fail (composer != NULL);
editor = GTKHTML_EDITOR (composer);
gtkhtml_editor_drop_undo (editor);
gtkhtml_editor_set_changed (editor, FALSE);
}
/* delete original messages from Outbox folder */
static void
manage_x_evolution_replace_outbox (EMsgComposer *composer,
EMailSession *session,
CamelMimeMessage *message,
GCancellable *cancellable)
{
const gchar *message_uid;
const gchar *header;
CamelFolder *outbox;
g_return_if_fail (composer != NULL);
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
header = "X-Evolution-Replace-Outbox-UID";
message_uid = camel_medium_get_header (CAMEL_MEDIUM (message), header);
e_msg_composer_remove_header (composer, header);
if (!message_uid)
return;
outbox = e_mail_session_get_local_folder (
session, E_MAIL_LOCAL_FOLDER_OUTBOX);
g_return_if_fail (outbox != NULL);
camel_folder_set_message_flags (
outbox, message_uid,
CAMEL_MESSAGE_DELETED | CAMEL_MESSAGE_SEEN,
CAMEL_MESSAGE_DELETED | CAMEL_MESSAGE_SEEN);
/* ignore errors here */
camel_folder_synchronize_message_sync (
outbox, message_uid, cancellable, NULL);
}
static void
composer_save_to_drafts_complete (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
EActivity *activity;
AsyncContext *async_context;
GError *local_error = NULL;
/* We don't really care if this failed. If something other than
* cancellation happened, emit a runtime warning so the error is
* not completely lost. */
async_context = (AsyncContext *) user_data;
activity = async_context->activity;
e_mail_session_handle_draft_headers_finish (
E_MAIL_SESSION (source_object), result, &local_error);
if (e_activity_handle_cancellation (activity, local_error)) {
gtkhtml_editor_set_changed (
GTKHTML_EDITOR (async_context->composer), TRUE);
g_error_free (local_error);
} else if (local_error != NULL) {
gtkhtml_editor_set_changed (
GTKHTML_EDITOR (async_context->composer), TRUE);
g_warning ("%s", local_error->message);
g_error_free (local_error);
} else
e_activity_set_state (activity, E_ACTIVITY_COMPLETED);
/* Encode the draft message we just saved into the EMsgComposer
* as X-Evolution-Draft headers. The message will be marked for
* deletion if the user saves a newer draft message or sends the
* composed message. */
e_msg_composer_set_draft_headers (
async_context->composer,
async_context->folder_uri,
async_context->message_uid);
async_context_free (async_context);
}
static void
composer_save_to_drafts_cleanup (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
CamelSession *session;
EActivity *activity;
EAlertSink *alert_sink;
GCancellable *cancellable;
AsyncContext *async_context;
GError *local_error = NULL;
async_context = (AsyncContext *) user_data;
activity = async_context->activity;
alert_sink = e_activity_get_alert_sink (activity);
cancellable = e_activity_get_cancellable (activity);
e_mail_folder_append_message_finish (
CAMEL_FOLDER (source_object), result,
&async_context->message_uid, &local_error);
if (e_activity_handle_cancellation (activity, local_error)) {
g_warn_if_fail (async_context->message_uid == NULL);
gtkhtml_editor_set_changed (
GTKHTML_EDITOR (async_context->composer), TRUE);
async_context_free (async_context);
g_error_free (local_error);
return;
} else if (local_error != NULL) {
g_warn_if_fail (async_context->message_uid == NULL);
e_alert_submit (
alert_sink,
"mail-composer:save-to-drafts-error",
local_error->message, NULL);
gtkhtml_editor_set_changed (
GTKHTML_EDITOR (async_context->composer), TRUE);
async_context_free (async_context);
g_error_free (local_error);
return;
}
session = e_msg_composer_ref_session (async_context->composer);
/* Mark the previously saved draft message for deletion.
* Note: This is just a nice-to-have; ignore failures. */
e_mail_session_handle_draft_headers (
E_MAIL_SESSION (session),
async_context->message,
G_PRIORITY_DEFAULT, cancellable,
composer_save_to_drafts_complete,
async_context);
g_object_unref (session);
}
static void
composer_save_to_drafts_append_mail (AsyncContext *async_context,
CamelFolder *drafts_folder)
{
CamelFolder *local_drafts_folder;
GCancellable *cancellable;
CamelMessageInfo *info;
local_drafts_folder =
e_mail_session_get_local_folder (
async_context->session, E_MAIL_LOCAL_FOLDER_DRAFTS);
if (drafts_folder == NULL)
drafts_folder = g_object_ref (local_drafts_folder);
cancellable = e_activity_get_cancellable (async_context->activity);
info = camel_message_info_new (NULL);
camel_message_info_set_flags (
info, CAMEL_MESSAGE_DRAFT | CAMEL_MESSAGE_SEEN, ~0);
camel_medium_remove_header (
CAMEL_MEDIUM (async_context->message),
"X-Evolution-Replace-Outbox-UID");
e_mail_folder_append_message (
drafts_folder, async_context->message,
info, G_PRIORITY_DEFAULT, cancellable,
composer_save_to_drafts_cleanup,
async_context);
camel_message_info_unref (info);
g_object_unref (drafts_folder);
}
static void
composer_save_to_drafts_got_folder (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
EActivity *activity;
CamelFolder *drafts_folder;
AsyncContext *async_context;
GError *local_error = NULL;
async_context = (AsyncContext *) user_data;
activity = async_context->activity;
drafts_folder = e_mail_session_uri_to_folder_finish (
E_MAIL_SESSION (source_object), result, &local_error);
/* Sanity check. */
g_return_if_fail (
((drafts_folder != NULL) && (local_error == NULL)) ||
((drafts_folder == NULL) && (local_error != NULL)));
if (e_activity_handle_cancellation (activity, local_error)) {
gtkhtml_editor_set_changed (
GTKHTML_EDITOR (async_context->composer), TRUE);
async_context_free (async_context);
g_error_free (local_error);
return;
} else if (local_error != NULL) {
gint response;
/* XXX Not showing the error message in the dialog? */
g_error_free (local_error);
/* If we can't retrieve the Drafts folder for the
* selected account, ask the user if he wants to
* save to the local Drafts folder instead. */
response = e_alert_run_dialog_for_args (
GTK_WINDOW (async_context->composer),
"mail:ask-default-drafts", NULL);
if (response != GTK_RESPONSE_YES) {
gtkhtml_editor_set_changed (
GTKHTML_EDITOR (async_context->composer), TRUE);
async_context_free (async_context);
return;
}
}
composer_save_to_drafts_append_mail (async_context, drafts_folder);
}
static void
em_utils_composer_save_to_drafts_cb (EMsgComposer *composer,
CamelMimeMessage *message,
EActivity *activity,
EMailSession *session)
{
AsyncContext *async_context;
EComposerHeaderTable *table;
ESource *source;
const gchar *local_drafts_folder_uri;
const gchar *identity_uid;
gchar *drafts_folder_uri = NULL;
async_context = g_slice_new0 (AsyncContext);
async_context->message = g_object_ref (message);
async_context->session = g_object_ref (session);
async_context->composer = g_object_ref (composer);
async_context->activity = g_object_ref (activity);
table = e_msg_composer_get_header_table (composer);
identity_uid = e_composer_header_table_get_identity_uid (table);
source = e_composer_header_table_ref_source (table, identity_uid);
/* Get the selected identity's preferred Drafts folder. */
if (source != NULL) {
ESourceMailComposition *extension;
const gchar *extension_name;
gchar *uri;
extension_name = E_SOURCE_EXTENSION_MAIL_COMPOSITION;
extension = e_source_get_extension (source, extension_name);
uri = e_source_mail_composition_dup_drafts_folder (extension);
drafts_folder_uri = uri;
g_object_unref (source);
}
local_drafts_folder_uri =
e_mail_session_get_local_folder_uri (
session, E_MAIL_LOCAL_FOLDER_DRAFTS);
if (drafts_folder_uri == NULL) {
composer_save_to_drafts_append_mail (async_context, NULL);
async_context->folder_uri = g_strdup (local_drafts_folder_uri);
} else {
GCancellable *cancellable;
cancellable = e_activity_get_cancellable (activity);
async_context->folder_uri = g_strdup (drafts_folder_uri);
e_mail_session_uri_to_folder (
session, drafts_folder_uri, 0,
G_PRIORITY_DEFAULT, cancellable,
composer_save_to_drafts_got_folder,
async_context);
g_free (drafts_folder_uri);
}
}
static void
composer_save_to_outbox_completed (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
EMailSession *session;
EActivity *activity;
EAlertSink *alert_sink;
GCancellable *cancellable;
AsyncContext *async_context;
GError *local_error = NULL;
session = E_MAIL_SESSION (source_object);
async_context = (AsyncContext *) user_data;
activity = async_context->activity;
alert_sink = e_activity_get_alert_sink (activity);
cancellable = e_activity_get_cancellable (activity);
e_mail_session_append_to_local_folder_finish (
session, result, NULL, &local_error);
if (e_activity_handle_cancellation (activity, local_error)) {
g_error_free (local_error);
goto exit;
} else if (local_error != NULL) {
e_alert_submit (
alert_sink,
"mail-composer:append-to-outbox-error",
local_error->message, NULL);
g_error_free (local_error);
goto exit;
}
/* special processing for Outbox folder */
manage_x_evolution_replace_outbox (
async_context->composer,
session,
async_context->message,
cancellable);
e_activity_set_state (activity, E_ACTIVITY_COMPLETED);
/* Wait for the EActivity's completion message to
* time out and then destroy the composer window. */
g_object_weak_ref (
G_OBJECT (activity), (GWeakNotify)
gtk_widget_destroy, async_context->composer);
exit:
async_context_free (async_context);
}
static void
em_utils_composer_save_to_outbox_cb (EMsgComposer *composer,
CamelMimeMessage *message,
EActivity *activity,
EMailSession *session)
{
AsyncContext *async_context;
CamelMessageInfo *info;
GCancellable *cancellable;
async_context = g_slice_new0 (AsyncContext);
async_context->message = g_object_ref (message);
async_context->composer = g_object_ref (composer);
async_context->activity = g_object_ref (activity);
cancellable = e_activity_get_cancellable (activity);
info = camel_message_info_new (NULL);
camel_message_info_set_flags (info, CAMEL_MESSAGE_SEEN, ~0);
e_mail_session_append_to_local_folder (
session, E_MAIL_LOCAL_FOLDER_OUTBOX,
message, info, G_PRIORITY_DEFAULT, cancellable,
composer_save_to_outbox_completed,
async_context);
camel_message_info_unref (info);
}
static void
em_utils_composer_print_cb (EMsgComposer *composer,
GtkPrintOperationAction action,
CamelMimeMessage *message,
EActivity *activity,
EMailSession *session)
{
/* as long as EMsgComposer uses GtkHTML, use its routine for printing;
* this conditional compile is here rather to not forget to fix this
* once the WebKit-based composer will land */
#if defined(GTK_TYPE_HTML)
EWebViewGtkHTML *gtkhtml_web_view;
GtkPrintOperation *operation;
GError *error = NULL;
gtkhtml_web_view = e_msg_composer_get_web_view (composer);
g_return_if_fail (E_IS_WEB_VIEW_GTKHTML (gtkhtml_web_view));
operation = gtk_print_operation_new ();
gtk_html_print_operation_run (
GTK_HTML (gtkhtml_web_view), operation, action,
GTK_WINDOW (composer), NULL, NULL, NULL, NULL, NULL, &error);
g_object_unref (operation);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
g_error_free (error);
} else if (error != NULL) {
g_warning (
"%s: Failed to run print operation: %s",
G_STRFUNC, error->message);
g_error_free (error);
}
#else
EMailParser *parser;
EMailPartList *parts;
EMailPrinter *printer;
const gchar *message_id;
parser = e_mail_parser_new (CAMEL_SESSION (session));
message_id = camel_mime_message_get_message_id (message);
parts = e_mail_parser_parse_sync (
parser, NULL, g_strdup (message_id), message, NULL);
/* FIXME Show an alert on error. */
printer = e_mail_printer_new (parts);
e_mail_printer_print (printer, action, NULL, NULL, NULL, NULL);
g_object_unref (printer);
g_object_unref (parts);
#endif
}
/* Composing messages... */
static EMsgComposer *
create_new_composer (EShell *shell,
const gchar *subject,
CamelFolder *folder)
{
EMsgComposer *composer;
EClientCache *client_cache;
ESourceRegistry *registry;
EComposerHeaderTable *table;
ESource *source = NULL;
gchar *identity = NULL;
composer = e_msg_composer_new (shell);
table = e_msg_composer_get_header_table (composer);
client_cache = e_composer_header_table_ref_client_cache (table);
registry = e_client_cache_ref_registry (client_cache);
if (folder != NULL) {
CamelStore *store;
gchar *folder_uri;
GList *list;
store = camel_folder_get_parent_store (folder);
source = em_utils_ref_mail_identity_for_store (registry, store);
folder_uri = e_mail_folder_uri_from_folder (folder);
list = g_list_prepend (NULL, folder_uri);
e_composer_header_table_set_post_to_list (table, list);
g_list_free (list);
g_free (folder_uri);
}
if (source != NULL) {
identity = e_source_dup_uid (source);
g_object_unref (source);
}
e_composer_header_table_set_subject (table, subject);
e_composer_header_table_set_identity_uid (table, identity);
em_utils_apply_send_account_override_to_composer (composer, shell, folder);
g_free (identity);
g_object_unref (client_cache);
g_object_unref (registry);
return composer;
}
/**
* em_utils_compose_new_message:
* @shell: an #EShell
* @folder: a #CamelFolder, or %NULL
*
* Opens a new composer window as a child window of @parent's toplevel
* window.
*
* Returns: the resulting #EMsgComposer
**/
EMsgComposer *
em_utils_compose_new_message (EShell *shell,
CamelFolder *folder)
{
EMsgComposer *composer;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
if (folder != NULL)
g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
composer = create_new_composer (shell, "", folder);
composer_set_no_change (composer);
gtk_widget_show (GTK_WIDGET (composer));
return composer;
}
static CamelMimeMessage *
em_utils_get_composer_recipients_as_message (EMsgComposer *composer)
{
CamelMimeMessage *message;
EComposerHeaderTable *table;
EComposerHeader *header;
EDestination **destv;
CamelInternetAddress *to_addr, *cc_addr, *bcc_addr, *dest_addr;
const gchar *text_addr;
gint ii;
g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), NULL);
table = e_msg_composer_get_header_table (composer);
header = e_composer_header_table_get_header (table, E_COMPOSER_HEADER_TO);
if (!e_composer_header_get_visible (header))
return NULL;
message = camel_mime_message_new ();
to_addr = camel_internet_address_new ();
cc_addr = camel_internet_address_new ();
bcc_addr = camel_internet_address_new ();
/* To */
dest_addr = to_addr;
destv = e_composer_header_table_get_destinations_to (table);
for (ii = 0; destv != NULL && destv[ii] != NULL; ii++) {
text_addr = e_destination_get_address (destv[ii]);
if (text_addr && *text_addr) {
if (camel_address_decode (CAMEL_ADDRESS (dest_addr), text_addr) <= 0)
camel_internet_address_add (dest_addr, "", text_addr);
}
}
e_destination_freev (destv);
/* CC */
dest_addr = cc_addr;
destv = e_composer_header_table_get_destinations_cc (table);
for (ii = 0; destv != NULL && destv[ii] != NULL; ii++) {
text_addr = e_destination_get_address (destv[ii]);
if (text_addr && *text_addr) {
if (camel_address_decode (CAMEL_ADDRESS (dest_addr), text_addr) <= 0)
camel_internet_address_add (dest_addr, "", text_addr);
}
}
e_destination_freev (destv);
/* Bcc */
dest_addr = bcc_addr;
destv = e_composer_header_table_get_destinations_bcc (table);
for (ii = 0; destv != NULL && destv[ii] != NULL; ii++) {
text_addr = e_destination_get_address (destv[ii]);
if (text_addr && *text_addr) {
if (camel_address_decode (CAMEL_ADDRESS (dest_addr), text_addr) <= 0)
camel_internet_address_add (dest_addr, "", text_addr);
}
}
e_destination_freev (destv);
if (camel_address_length (CAMEL_ADDRESS (to_addr)) > 0)
camel_mime_message_set_recipients (message, CAMEL_RECIPIENT_TYPE_TO, to_addr);
if (camel_address_length (CAMEL_ADDRESS (cc_addr)) > 0)
camel_mime_message_set_recipients (message, CAMEL_RECIPIENT_TYPE_CC, cc_addr);
if (camel_address_length (CAMEL_ADDRESS (bcc_addr)) > 0)
camel_mime_message_set_recipients (message, CAMEL_RECIPIENT_TYPE_BCC, bcc_addr);
g_object_unref (to_addr);
g_object_unref (cc_addr);
g_object_unref (bcc_addr);
return message;
}
/**
* em_utils_compose_new_message_with_mailto:
* @shell: an #EShell
* @mailto: a mailto URL
* @folder: a #CamelFolder, or %NULL
*
* Opens a new composer window as a child window of @parent's toplevel
* window. If @mailto is non-NULL, the composer fields will be filled in
* according to the values in the mailto URL.
**/
EMsgComposer *
em_utils_compose_new_message_with_mailto (EShell *shell,
const gchar *mailto,
CamelFolder *folder)
{
EMsgComposer *composer;
EComposerHeaderTable *table;
EClientCache *client_cache;
ESourceRegistry *registry;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
if (folder != NULL)
g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
if (mailto != NULL)
composer = e_msg_composer_new_from_url (shell, mailto);
else
composer = e_msg_composer_new (shell);
em_utils_apply_send_account_override_to_composer (composer, shell, folder);
table = e_msg_composer_get_header_table (composer);
client_cache = e_composer_header_table_ref_client_cache (table);
registry = e_client_cache_ref_registry (client_cache);
composer_set_no_change (composer);
gtk_window_present (GTK_WINDOW (composer));
/* If a CamelFolder was given, we need to backtrack and find
* the corresponding ESource with a Mail Identity extension. */
if (folder != NULL) {
ESource *source;
CamelStore *store;
store = camel_folder_get_parent_store (folder);
source = em_utils_ref_mail_identity_for_store (registry, store);
if (source != NULL) {
const gchar *uid = e_source_get_uid (source);
e_composer_header_table_set_identity_uid (table, uid);
g_object_unref (source);
}
}
g_object_unref (client_cache);
g_object_unref (registry);
return composer;
}
static gboolean
replace_variables (GSList *clues,
CamelMimeMessage *message,
gchar **pstr)
{
gint i;
gboolean string_changed = FALSE, count1 = FALSE;
gchar *str;
g_return_val_if_fail (pstr != NULL, FALSE);
g_return_val_if_fail (*pstr != NULL, FALSE);
g_return_val_if_fail (message != NULL, FALSE);
str = *pstr;
for (i = 0; i < strlen (str); i++) {
const gchar *cur = str + i;
if (!g_ascii_strncasecmp (cur, "$", 1)) {
const gchar *end = cur + 1;
gchar *out;
gchar **temp_str;
GSList *list;
while (*end && (g_unichar_isalnum (*end) || *end == '_'))
end++;
out = g_strndup ((const gchar *) cur, end - cur);
temp_str = g_strsplit (str, out, 2);
for (list = clues; list; list = g_slist_next (list)) {
gchar **temp = g_strsplit (list->data, "=", 2);
if (!g_ascii_strcasecmp (temp[0], out + 1)) {
g_free (str);
str = g_strconcat (temp_str[0], temp[1], temp_str[1], NULL);
count1 = TRUE;
string_changed = TRUE;
} else
count1 = FALSE;
g_strfreev (temp);
}
if (!count1) {
if (getenv (out + 1)) {
g_free (str);
str = g_strconcat (
temp_str[0],
getenv (out + 1),
temp_str[1], NULL);
count1 = TRUE;
string_changed = TRUE;
} else
count1 = FALSE;
}
if (!count1) {
CamelInternetAddress *to;
const gchar *name, *addr;
to = camel_mime_message_get_recipients (
message, CAMEL_RECIPIENT_TYPE_TO);
if (!camel_internet_address_get (to, 0, &name, &addr))
continue;
if (name && g_ascii_strcasecmp ("sender_name", out + 1) == 0) {
g_free (str);
str = g_strconcat (temp_str[0], name, temp_str[1], NULL);
count1 = TRUE;
string_changed = TRUE;
} else if (addr && g_ascii_strcasecmp ("sender_email", out + 1) == 0) {
g_free (str);
str = g_strconcat (temp_str[0], addr, temp_str[1], NULL);
count1 = TRUE;
string_changed = TRUE;
}
}
g_strfreev (temp_str);
g_free (out);
}
}
*pstr = str;
return string_changed;
}
static void
traverse_parts (GSList *clues,
CamelMimeMessage *message,
CamelDataWrapper *content)
{
g_return_if_fail (message != NULL);
if (!content)
return;
if (CAMEL_IS_MULTIPART (content)) {
guint i, n;
CamelMultipart *multipart = CAMEL_MULTIPART (content);
CamelMimePart *part;
n = camel_multipart_get_number (multipart);
for (i = 0; i < n; i++) {
part = camel_multipart_get_part (multipart, i);
if (!part)
continue;
traverse_parts (clues, message, CAMEL_DATA_WRAPPER (part));
}
} else if (CAMEL_IS_MIME_PART (content)) {
CamelMimePart *part = CAMEL_MIME_PART (content);
CamelContentType *type;
CamelStream *stream;
GByteArray *byte_array;
gchar *str;
content = camel_medium_get_content (CAMEL_MEDIUM (part));
if (!content)
return;
if (CAMEL_IS_MULTIPART (content)) {
traverse_parts (clues, message, CAMEL_DATA_WRAPPER (content));
return;
}
type = camel_mime_part_get_content_type (part);
if (!camel_content_type_is (type, "text", "*"))
return;
byte_array = g_byte_array_new ();
stream = camel_stream_mem_new_with_byte_array (byte_array);
camel_data_wrapper_decode_to_stream_sync (
content, stream, NULL, NULL);
str = g_strndup ((gchar *) byte_array->data, byte_array->len);
g_object_unref (stream);
if (replace_variables (clues, message, &str)) {
stream = camel_stream_mem_new_with_buffer (str, strlen (str));
camel_data_wrapper_construct_from_stream_sync (
content, stream, NULL, NULL);
g_object_unref (stream);
}
g_free (str);
}
}
/* Editing messages... */
typedef enum {
QUOTING_ATTRIBUTION,
QUOTING_FORWARD,
QUOTING_ORIGINAL
} QuotingTextEnum;
static struct {
const gchar * conf_key;
const gchar * message;
} conf_messages[] = {
[QUOTING_ATTRIBUTION] =
{ "composer-message-attribution",
/* Note to translators: this is the attribution string used
* when quoting messages. Each ${Variable} gets replaced
* with a value. To see a full list of available variables,
* see mail/em-composer-utils.c:attribvars array. */
N_("On ${AbbrevWeekdayName}, ${Year}-${Month}-${Day} at "
"${24Hour}:${Minute} ${TimeZone}, ${Sender} wrote:")
},
[QUOTING_FORWARD] =
{ "composer-message-forward",
N_("-------- Forwarded Message --------")
},
[QUOTING_ORIGINAL] =
{ "composer-message-original",
N_("-----Original Message-----")
}
};
static gchar *
quoting_text (QuotingTextEnum type)
{
GSettings *settings;
gchar *text;
settings = g_settings_new ("org.gnome.evolution.mail");
text = g_settings_get_string (settings, conf_messages[type].conf_key);
g_object_unref (settings);
if (text && *text)
return text;
g_free (text);
return g_strdup (_(conf_messages[type].message));
}
/**
* em_utils_edit_message:
* @shell: an #EShell
* @folder: a #CamelFolder
* @message: a #CamelMimeMessage
* @message_uid: UID of @message, or %NULL
*
* Opens a composer filled in with the headers/mime-parts/etc of
* @message.
**/
EMsgComposer *
em_utils_edit_message (EShell *shell,
CamelFolder *folder,
CamelMimeMessage *message,
const gchar *message_uid,
gboolean keep_signature)
{
EMsgComposer *composer;
ESourceRegistry *registry;
gboolean folder_is_drafts;
gboolean folder_is_outbox;
gboolean folder_is_templates;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
registry = e_shell_get_registry (shell);
folder_is_drafts = em_utils_folder_is_drafts (registry, folder);
folder_is_outbox = em_utils_folder_is_outbox (registry, folder);
folder_is_templates = em_utils_folder_is_templates (registry, folder);
/* Template specific code follows. */
if (folder_is_templates) {
CamelDataWrapper *content;
GSettings *settings;
gchar **strv;
gint i;
GSList *clue_list = NULL;
settings = g_settings_new ("org.gnome.evolution.plugin.templates");
/* Get the list from GSettings */
strv = g_settings_get_strv (settings, "template-placeholders");
for (i = 0; strv[i] != NULL; i++)
clue_list = g_slist_append (clue_list, g_strdup (strv[i]));
g_object_unref (settings);
g_strfreev (strv);
content = camel_medium_get_content (CAMEL_MEDIUM (message));
traverse_parts (clue_list, message, content);
g_slist_foreach (clue_list, (GFunc) g_free, NULL);
g_slist_free (clue_list);
}
composer = e_msg_composer_new_with_message (shell, message, keep_signature, NULL);
em_utils_apply_send_account_override_to_composer (composer, shell, folder);
if (!folder_is_templates) {
EComposerHeaderTable *table;
ESource *source;
CamelStore *store;
gchar *folder_uri;
GList *list;
table = e_msg_composer_get_header_table (composer);
store = camel_folder_get_parent_store (folder);
source = em_utils_ref_mail_identity_for_store (registry, store);
if (source != NULL) {
const gchar *uid = e_source_get_uid (source);
e_composer_header_table_set_identity_uid (table, uid);
g_object_unref (source);
}
folder_uri = e_mail_folder_uri_from_folder (folder);
list = g_list_prepend (NULL, folder_uri);
e_composer_header_table_set_post_to_list (table, list);
g_list_free (list);
g_free (folder_uri);
}
e_msg_composer_remove_header (
composer, "X-Evolution-Replace-Outbox-UID");
if (message_uid != NULL && folder_is_drafts) {
gchar *folder_uri;
folder_uri = e_mail_folder_uri_from_folder (folder);
e_msg_composer_set_draft_headers (
composer, folder_uri, message_uid);
g_free (folder_uri);
} else if (message_uid != NULL && folder_is_outbox) {
e_msg_composer_set_header (
composer, "X-Evolution-Replace-Outbox-UID",
message_uid);
}
composer_set_no_change (composer);
gtk_widget_show (GTK_WIDGET (composer));
return composer;
}
static void
emu_update_composers_security (EMsgComposer *composer,
guint32 validity_found)
{
GtkAction *action;
GSettings *settings;
gboolean sign_by_default;
g_return_if_fail (composer != NULL);
settings = g_settings_new ("org.gnome.evolution.mail");
sign_by_default =
(validity_found & E_MAIL_PART_VALIDITY_SIGNED) != 0 &&
/* FIXME This should be an EMsgComposer property. */
g_settings_get_boolean (
settings, "composer-sign-reply-if-signed");
g_object_unref (settings);
/* Pre-set only for encrypted messages, not for signed */
if (sign_by_default) {
if (validity_found & E_MAIL_PART_VALIDITY_SMIME)
action = E_COMPOSER_ACTION_SMIME_SIGN (composer);
else
action = E_COMPOSER_ACTION_PGP_SIGN (composer);
gtk_toggle_action_set_active (
GTK_TOGGLE_ACTION (action), TRUE);
}
if (validity_found & E_MAIL_PART_VALIDITY_ENCRYPTED) {
if (validity_found & E_MAIL_PART_VALIDITY_SMIME)
action = E_COMPOSER_ACTION_SMIME_ENCRYPT (composer);
else
action = E_COMPOSER_ACTION_PGP_ENCRYPT (composer);
gtk_toggle_action_set_active (
GTK_TOGGLE_ACTION (action), TRUE);
}
}
void
em_utils_get_real_folder_uri_and_message_uid (CamelFolder *folder,
const gchar *uid,
gchar **folder_uri,
gchar **message_uid)
{
g_return_if_fail (folder != NULL);
g_return_if_fail (uid != NULL);
g_return_if_fail (folder_uri != NULL);
g_return_if_fail (message_uid != NULL);
if (CAMEL_IS_VEE_FOLDER (folder)) {
CamelMessageInfo *mi;
mi = camel_folder_get_message_info (folder, uid);
if (mi) {
CamelFolder *real_folder;
gchar *real_uid = NULL;
real_folder = camel_vee_folder_get_location (
CAMEL_VEE_FOLDER (folder),
(CamelVeeMessageInfo *) mi,
&real_uid);
if (real_folder) {
*folder_uri = e_mail_folder_uri_from_folder (real_folder);
*message_uid = real_uid;
camel_message_info_unref (mi);
return;
}
camel_message_info_unref (mi);
}
}
*folder_uri = e_mail_folder_uri_from_folder (folder);
*message_uid = g_strdup (uid);
}
static void
real_update_forwarded_flag (gpointer uid,
gpointer folder)
{
if (uid && folder)
camel_folder_set_message_flags (
folder, uid, CAMEL_MESSAGE_FORWARDED,
CAMEL_MESSAGE_FORWARDED);
}
static void
update_forwarded_flags_cb (EMsgComposer *composer,
ForwardData *data)
{
if (data && data->uids && data->folder)
g_ptr_array_foreach (
data->uids, real_update_forwarded_flag, data->folder);
}
static void
setup_forward_attached_callbacks (EMsgComposer *composer,
CamelFolder *folder,
GPtrArray *uids)
{
ForwardData *data;
if (!composer || !folder || !uids || !uids->len)
return;
g_object_ref (folder);
data = g_slice_new0 (ForwardData);
data->folder = g_object_ref (folder);
data->uids = g_ptr_array_ref (uids);
g_signal_connect (
composer, "send",
G_CALLBACK (update_forwarded_flags_cb), data);
g_signal_connect (
composer, "save-to-drafts",
G_CALLBACK (update_forwarded_flags_cb), data);
g_object_set_data_full (
G_OBJECT (composer), "forward-data", data,
(GDestroyNotify) forward_data_free);
}
static EMsgComposer *
forward_non_attached (EMailBackend *backend,
CamelFolder *folder,
const gchar *uid,
CamelMimeMessage *message,
EMailForwardStyle style)
{
EMsgComposer *composer = NULL;
EMailSession *session;
EShell *shell;
gchar *text, *forward;
guint32 validity_found = 0;
guint32 flags;
flags = E_MAIL_FORMATTER_QUOTE_FLAG_HEADERS |
E_MAIL_FORMATTER_QUOTE_FLAG_KEEP_SIG;
if (style == E_MAIL_FORWARD_STYLE_QUOTED)
flags |= E_MAIL_FORMATTER_QUOTE_FLAG_CITE;
session = e_mail_backend_get_session (backend);
shell = e_shell_backend_get_shell (E_SHELL_BACKEND (backend));
forward = quoting_text (QUOTING_FORWARD);
text = em_utils_message_to_html (
CAMEL_SESSION (session), message,
forward, flags, NULL, NULL, &validity_found);
if (text != NULL) {
CamelDataWrapper *content;
gchar *subject;
subject = mail_tool_generate_forward_subject (message);
composer = create_new_composer (shell, subject, folder);
g_free (subject);
content = camel_medium_get_content (CAMEL_MEDIUM (message));
if (CAMEL_IS_MULTIPART (content))
e_msg_composer_add_message_attachments (
composer, message, FALSE);
e_msg_composer_set_body_text (composer, text, TRUE);
if (uid != NULL) {
gchar *folder_uri = NULL, *tmp_message_uid = NULL;
em_utils_get_real_folder_uri_and_message_uid (
folder, uid, &folder_uri, &tmp_message_uid);
e_msg_composer_set_source_headers (
composer, folder_uri, tmp_message_uid,
CAMEL_MESSAGE_FORWARDED);
g_free (folder_uri);
g_free (tmp_message_uid);
}
emu_update_composers_security (
composer, validity_found);
composer_set_no_change (composer);
gtk_widget_show (GTK_WIDGET (composer));
g_free (text);
}
g_free (forward);
return composer;
}
/**
* em_utils_forward_message:
* @backend: an #EMailBackend
* @message: a #CamelMimeMessage to forward
* @style: the forward style to use
* @folder: a #CamelFolder, or %NULL
* @uid: the UID of %message, or %NULL
*
* Forwards @message in the given @style.
*
* If @style is #E_MAIL_FORWARD_STYLE_ATTACHED, the new message is
* created as follows. If there is more than a single message in @uids,
* a multipart/digest will be constructed and attached to a new composer
* window preset with the appropriate header defaults for forwarding the
* first message in the list. If only one message is to be forwarded,
* it is forwarded as a simple message/rfc822 attachment.
*
* If @style is #E_MAIL_FORWARD_STYLE_INLINE, each message is forwarded
* in its own composer window in 'inline' form.
*
* If @style is #E_MAIL_FORWARD_STYLE_QUOTED, each message is forwarded
* in its own composer window in 'quoted' form (each line starting with
* a "> ").
**/
EMsgComposer *
em_utils_forward_message (EMailBackend *backend,
CamelMimeMessage *message,
EMailForwardStyle style,
CamelFolder *folder,
const gchar *uid)
{
CamelMimePart *part;
gchar *subject;
EMsgComposer *composer = NULL;
g_return_val_if_fail (E_IS_MAIL_BACKEND (backend), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
switch (style) {
case E_MAIL_FORWARD_STYLE_ATTACHED:
default:
part = mail_tool_make_message_attachment (message);
subject = mail_tool_generate_forward_subject (message);
composer = em_utils_forward_attachment (
backend, part, subject, NULL, NULL);
g_object_unref (part);
g_free (subject);
break;
case E_MAIL_FORWARD_STYLE_INLINE:
case E_MAIL_FORWARD_STYLE_QUOTED:
composer = forward_non_attached (
backend, folder, uid, message, style);
break;
}
return composer;
}
EMsgComposer *
em_utils_forward_attachment (EMailBackend *backend,
CamelMimePart *part,
const gchar *subject,
CamelFolder *folder,
GPtrArray *uids)
{
EShell *shell;
EMsgComposer *composer;
g_return_val_if_fail (E_IS_MAIL_BACKEND (backend), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_PART (part), NULL);
if (folder != NULL)
g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
shell = e_shell_backend_get_shell (E_SHELL_BACKEND (backend));
composer = create_new_composer (shell, subject, folder);
e_msg_composer_attach (composer, part);
if (uids != NULL)
setup_forward_attached_callbacks (composer, folder, uids);
composer_set_no_change (composer);
gtk_widget_show (GTK_WIDGET (composer));
return composer;
}
static gint
compare_sources_with_uids_order_cb (gconstpointer a,
gconstpointer b,
gpointer user_data)
{
ESource *asource = (ESource *) a;
ESource *bsource = (ESource *) b;
GHashTable *uids_order = user_data;
gint aindex, bindex;
aindex = GPOINTER_TO_INT (g_hash_table_lookup (uids_order, e_source_get_uid (asource)));
bindex = GPOINTER_TO_INT (g_hash_table_lookup (uids_order, e_source_get_uid (bsource)));
if (aindex <= 0)
aindex = g_hash_table_size (uids_order);
if (bindex <= 0)
bindex = g_hash_table_size (uids_order);
return aindex - bindex;
}
static void
sort_sources_by_ui (GList **psources,
gpointer user_data)
{
EShell *shell = user_data;
EShellBackend *shell_backend;
EMailSession *mail_session;
EMailAccountStore *account_store;
GtkTreeModel *model;
GtkTreeIter iter;
GHashTable *uids_order;
gint index = 0;
g_return_if_fail (psources != NULL);
g_return_if_fail (E_IS_SHELL (shell));
/* nothing to sort */
if (!*psources || !g_list_next (*psources))
return;
shell_backend = e_shell_get_backend_by_name (shell, "mail");
g_return_if_fail (shell_backend != NULL);
mail_session = e_mail_backend_get_session (E_MAIL_BACKEND (shell_backend));
g_return_if_fail (mail_session != NULL);
account_store = e_mail_ui_session_get_account_store (E_MAIL_UI_SESSION (mail_session));
g_return_if_fail (account_store != NULL);
model = GTK_TREE_MODEL (account_store);
if (!gtk_tree_model_get_iter_first (model, &iter))
return;
uids_order = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
do {
CamelService *service = NULL;
gtk_tree_model_get (model, &iter, E_MAIL_ACCOUNT_STORE_COLUMN_SERVICE, &service, -1);
if (service) {
index++;
g_hash_table_insert (uids_order, g_strdup (camel_service_get_uid (service)), GINT_TO_POINTER (index));
g_object_unref (service);
}
} while (gtk_tree_model_iter_next (model, &iter));
*psources = g_list_sort_with_data (*psources, compare_sources_with_uids_order_cb, uids_order);
g_hash_table_destroy (uids_order);
}
/* Redirecting messages... */
static EMsgComposer *
redirect_get_composer (EShell *shell,
CamelMimeMessage *message)
{
EMsgComposer *composer;
ESourceRegistry *registry;
CamelMedium *medium;
ESource *source;
gchar *identity_uid = NULL;
medium = CAMEL_MEDIUM (message);
/* QMail will refuse to send a message if it finds one of
* it's Delivered-To headers in the message, so remove all
* Delivered-To headers. Fixes bug #23635. */
while (camel_medium_get_header (medium, "Delivered-To"))
camel_medium_remove_header (medium, "Delivered-To");
while (camel_medium_get_header (medium, "Bcc"))
camel_medium_remove_header (medium, "Bcc");
while (camel_medium_get_header (medium, "Resent-Bcc"))
camel_medium_remove_header (medium, "Resent-Bcc");
registry = e_shell_get_registry (shell);
/* This returns a new ESource reference. */
source = em_utils_check_send_account_override (shell, message, NULL);
if (!source)
source = em_utils_guess_mail_identity_with_recipients_and_sort (
registry, message, NULL, NULL, sort_sources_by_ui, shell);
if (source != NULL) {
identity_uid = e_source_dup_uid (source);
g_object_unref (source);
}
composer = e_msg_composer_new_redirect (
shell, message, identity_uid, NULL);
g_free (identity_uid);
return composer;
}
/**
* em_utils_redirect_message:
* @shell: an #EShell
* @message: message to redirect
*
* Opens a composer to redirect @message (Note: only headers will be
* editable). Adds Resent-From/Resent-To/etc headers.
*
* Returns: the resulting #EMsgComposer
**/
EMsgComposer *
em_utils_redirect_message (EShell *shell,
CamelMimeMessage *message)
{
EMsgComposer *composer;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
composer = redirect_get_composer (shell, message);
gtk_widget_show (GTK_WIDGET (composer));
composer_set_no_change (composer);
return composer;
}
/* Replying to messages... */
EDestination **
em_utils_camel_address_to_destination (CamelInternetAddress *iaddr)
{
EDestination *dest, **destv;
gint n, i, j;
if (iaddr == NULL)
return NULL;
if ((n = camel_address_length ((CamelAddress *) iaddr)) == 0)
return NULL;
destv = g_malloc (sizeof (EDestination *) * (n + 1));
for (i = 0, j = 0; i < n; i++) {
const gchar *name, *addr;
if (camel_internet_address_get (iaddr, i, &name, &addr)) {
dest = e_destination_new ();
e_destination_set_name (dest, name);
e_destination_set_email (dest, addr);
destv[j++] = dest;
}
}
if (j == 0) {
g_free (destv);
return NULL;
}
destv[j] = NULL;
return destv;
}
static EMsgComposer *
reply_get_composer (EShell *shell,
CamelMimeMessage *message,
const gchar *identity_uid,
CamelInternetAddress *to,
CamelInternetAddress *cc,
CamelFolder *folder,
CamelNNTPAddress *postto)
{
const gchar *message_id, *references;
EDestination **tov, **ccv;
EMsgComposer *composer;
EComposerHeaderTable *table;
CamelMedium *medium;
gchar *subject;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
if (to != NULL)
g_return_val_if_fail (CAMEL_IS_INTERNET_ADDRESS (to), NULL);
if (cc != NULL)
g_return_val_if_fail (CAMEL_IS_INTERNET_ADDRESS (cc), NULL);
composer = e_msg_composer_new (shell);
/* construct the tov/ccv */
tov = em_utils_camel_address_to_destination (to);
ccv = em_utils_camel_address_to_destination (cc);
/* Set the subject of the new message. */
if ((subject = (gchar *) camel_mime_message_get_subject (message))) {
gboolean skip_len = -1;
if (em_utils_is_re_in_subject (subject, &skip_len) && skip_len > 0)
subject = subject + skip_len;
subject = g_strdup_printf ("Re: %s", subject);
} else {
subject = g_strdup ("");
}
table = e_msg_composer_get_header_table (composer);
e_composer_header_table_set_subject (table, subject);
e_composer_header_table_set_destinations_to (table, tov);
e_composer_header_table_set_identity_uid (table, identity_uid);
/* Add destinations instead of setting, so we don't remove
* automatic CC addresses that have already been added. */
e_composer_header_table_add_destinations_cc (table, ccv);
e_destination_freev (tov);
e_destination_freev (ccv);
g_free (subject);
/* add post-to, if nessecary */
if (postto && camel_address_length ((CamelAddress *) postto)) {
gchar *store_url = NULL;
gchar *post;
if (folder) {
CamelStore *parent_store;
CamelService *service;
CamelURL *url;
parent_store = camel_folder_get_parent_store (folder);
service = CAMEL_SERVICE (parent_store);
url = camel_service_new_camel_url (service);
store_url = camel_url_to_string (
url, CAMEL_URL_HIDE_ALL);
if (store_url[strlen (store_url) - 1] == '/')
store_url[strlen (store_url) - 1] = '\0';
camel_url_free (url);
}
post = camel_address_encode ((CamelAddress *) postto);
e_composer_header_table_set_post_to_base (
table, store_url ? store_url : "", post);
g_free (post);
g_free (store_url);
}
/* Add In-Reply-To and References. */
medium = CAMEL_MEDIUM (message);
message_id = camel_medium_get_header (medium, "Message-ID");
references = camel_medium_get_header (medium, "References");
if (message_id != NULL) {
gchar *reply_refs;
e_msg_composer_add_header (
composer, "In-Reply-To", message_id);
if (references)
reply_refs = g_strdup_printf (
"%s %s", references, message_id);
else
reply_refs = g_strdup (message_id);
e_msg_composer_add_header (
composer, "References", reply_refs);
g_free (reply_refs);
} else if (references != NULL) {
e_msg_composer_add_header (
composer, "References", references);
}
return composer;
}
static gboolean
get_reply_list (CamelMimeMessage *message,
CamelInternetAddress *to)
{
const gchar *header, *p;
gchar *addr;
/* Examples:
*
* List-Post:
* List-Post:
* List-Post: NO (posting not allowed on this list)
*/
if (!(header = camel_medium_get_header ((CamelMedium *) message, "List-Post")))
return FALSE;
while (*header == ' ' || *header == '\t')
header++;
/* check for NO */
if (!g_ascii_strncasecmp (header, "NO", 2))
return FALSE;
/* Search for the first mailto angle-bracket enclosed URL.
* (See rfc2369, Section 2, paragraph 3 for details) */
if (!(header = camel_strstrcase (header, "", *p))
p++;
addr = g_strndup (header, p - header);
camel_internet_address_add (to, NULL, addr);
g_free (addr);
return TRUE;
}
gboolean
em_utils_is_munged_list_message (CamelMimeMessage *message)
{
CamelInternetAddress *reply_to, *list;
gboolean result = FALSE;
reply_to = camel_mime_message_get_reply_to (message);
if (reply_to) {
list = camel_internet_address_new ();
if (get_reply_list (message, list) &&
camel_address_length (CAMEL_ADDRESS (list)) ==
camel_address_length (CAMEL_ADDRESS (reply_to))) {
gint i;
const gchar *r_name, *r_addr;
const gchar *l_name, *l_addr;
for (i = 0; i < camel_address_length (CAMEL_ADDRESS (list)); i++) {
if (!camel_internet_address_get (reply_to, i, &r_name, &r_addr))
break;
if (!camel_internet_address_get (list, i, &l_name, &l_addr))
break;
if (strcmp (l_addr, r_addr))
break;
}
if (i == camel_address_length (CAMEL_ADDRESS (list)))
result = TRUE;
}
g_object_unref (list);
}
return result;
}
static CamelInternetAddress *
get_reply_to (CamelMimeMessage *message)
{
CamelInternetAddress *reply_to;
reply_to = camel_mime_message_get_reply_to (message);
if (reply_to) {
GSettings *settings;
gboolean ignore_list_reply_to;
settings = g_settings_new ("org.gnome.evolution.mail");
ignore_list_reply_to = g_settings_get_boolean (
settings, "composer-ignore-list-reply-to");
g_object_unref (settings);
if (ignore_list_reply_to && em_utils_is_munged_list_message (message))
reply_to = NULL;
}
if (!reply_to)
reply_to = camel_mime_message_get_from (message);
return reply_to;
}
static void
get_reply_sender (CamelMimeMessage *message,
CamelInternetAddress *to,
CamelNNTPAddress *postto)
{
CamelInternetAddress *reply_to;
CamelMedium *medium;
const gchar *posthdr = NULL;
medium = CAMEL_MEDIUM (message);
/* check whether there is a 'Newsgroups: ' header in there */
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Followup-To");
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Newsgroups");
if (postto != NULL && posthdr != NULL) {
camel_address_decode (CAMEL_ADDRESS (postto), posthdr);
return;
}
reply_to = get_reply_to (message);
if (reply_to != NULL) {
const gchar *name;
const gchar *addr;
gint ii = 0;
while (camel_internet_address_get (reply_to, ii++, &name, &addr))
camel_internet_address_add (to, name, addr);
}
}
void
em_utils_get_reply_sender (CamelMimeMessage *message,
CamelInternetAddress *to,
CamelNNTPAddress *postto)
{
get_reply_sender (message, to, postto);
}
static void
get_reply_from (CamelMimeMessage *message,
CamelInternetAddress *to,
CamelNNTPAddress *postto)
{
CamelInternetAddress *from;
CamelMedium *medium;
const gchar *name, *addr;
const gchar *posthdr = NULL;
medium = CAMEL_MEDIUM (message);
/* check whether there is a 'Newsgroups: ' header in there */
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Followup-To");
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Newsgroups");
if (postto != NULL && posthdr != NULL) {
camel_address_decode (CAMEL_ADDRESS (postto), posthdr);
return;
}
from = camel_mime_message_get_from (message);
if (from != NULL) {
gint ii = 0;
while (camel_internet_address_get (from, ii++, &name, &addr))
camel_internet_address_add (to, name, addr);
}
}
static void
get_reply_recipient (CamelMimeMessage *message,
CamelInternetAddress *to,
CamelNNTPAddress *postto,
CamelInternetAddress *address)
{
CamelMedium *medium;
const gchar *posthdr = NULL;
medium = CAMEL_MEDIUM (message);
/* check whether there is a 'Newsgroups: ' header in there */
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Followup-To");
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Newsgroups");
if (postto != NULL && posthdr != NULL) {
camel_address_decode (CAMEL_ADDRESS (postto), posthdr);
return;
}
if (address != NULL) {
const gchar *name;
const gchar *addr;
gint ii = 0;
while (camel_internet_address_get (address, ii++, &name, &addr))
camel_internet_address_add (to, name, addr);
}
}
static void
concat_unique_addrs (CamelInternetAddress *dest,
CamelInternetAddress *src,
GHashTable *rcpt_hash)
{
const gchar *name, *addr;
gint i;
for (i = 0; camel_internet_address_get (src, i, &name, &addr); i++) {
if (!g_hash_table_contains (rcpt_hash, addr)) {
camel_internet_address_add (dest, name, addr);
g_hash_table_add (rcpt_hash, (gpointer) addr);
}
}
}
static GHashTable *
generate_recipient_hash (ESourceRegistry *registry)
{
GHashTable *rcpt_hash;
ESource *default_source;
GList *list, *link;
const gchar *extension_name;
g_return_val_if_fail (E_IS_SOURCE_REGISTRY (registry), NULL);
rcpt_hash = g_hash_table_new (
(GHashFunc) camel_strcase_hash,
(GEqualFunc) camel_strcase_equal);
default_source = e_source_registry_ref_default_mail_identity (registry);
extension_name = E_SOURCE_EXTENSION_MAIL_IDENTITY;
list = e_source_registry_list_sources (registry, extension_name);
for (link = list; link != NULL; link = g_list_next (link)) {
ESource *source = E_SOURCE (link->data);
ESource *cached_source;
ESourceMailIdentity *extension;
const gchar *address;
gboolean insert_source;
gboolean cached_is_default;
gboolean cached_is_enabled;
gboolean source_is_default;
gboolean source_is_enabled;
/* No default mail identity implies there are no mail
* identities at all and so we should never get here. */
g_warn_if_fail (default_source != NULL);
source_is_default =
e_source_equal (source, default_source);
source_is_enabled =
e_source_registry_check_enabled (registry, source);
extension_name = E_SOURCE_EXTENSION_MAIL_IDENTITY;
extension = e_source_get_extension (source, extension_name);
address = e_source_mail_identity_get_address (extension);
if (address == NULL)
continue;
cached_source = g_hash_table_lookup (rcpt_hash, address);
if (cached_source != NULL) {
cached_is_default = e_source_equal (
cached_source, default_source);
cached_is_enabled = e_source_registry_check_enabled (
registry, cached_source);
} else {
cached_is_default = FALSE;
cached_is_enabled = FALSE;
}
/* Accounts with identical email addresses that are enabled
* take precedence over disabled accounts. If all accounts
* with matching email addresses are disabled, the first
* one in the list takes precedence. The default account
* always takes precedence no matter what. */
insert_source =
source_is_default ||
cached_source == NULL ||
(source_is_enabled &&
!cached_is_enabled &&
!cached_is_default);
if (insert_source)
g_hash_table_insert (
rcpt_hash, (gchar *) address, source);
}
g_list_free_full (list, (GDestroyNotify) g_object_unref);
if (default_source != NULL)
g_object_unref (default_source);
return rcpt_hash;
}
void
em_utils_get_reply_all (ESourceRegistry *registry,
CamelMimeMessage *message,
CamelInternetAddress *to,
CamelInternetAddress *cc,
CamelNNTPAddress *postto)
{
CamelInternetAddress *reply_to;
CamelInternetAddress *to_addrs;
CamelInternetAddress *cc_addrs;
CamelMedium *medium;
const gchar *name, *addr;
const gchar *posthdr = NULL;
GHashTable *rcpt_hash;
g_return_if_fail (E_IS_SOURCE_REGISTRY (registry));
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
g_return_if_fail (CAMEL_IS_INTERNET_ADDRESS (to));
g_return_if_fail (CAMEL_IS_INTERNET_ADDRESS (cc));
medium = CAMEL_MEDIUM (message);
/* check whether there is a 'Newsgroups: ' header in there */
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Followup-To");
if (postto != NULL && posthdr == NULL)
posthdr = camel_medium_get_header (medium, "Newsgroups");
if (postto != NULL && posthdr != NULL)
camel_address_decode (CAMEL_ADDRESS (postto), posthdr);
rcpt_hash = generate_recipient_hash (registry);
reply_to = get_reply_to (message);
to_addrs = camel_mime_message_get_recipients (
message, CAMEL_RECIPIENT_TYPE_TO);
cc_addrs = camel_mime_message_get_recipients (
message, CAMEL_RECIPIENT_TYPE_CC);
if (reply_to != NULL) {
gint ii = 0;
while (camel_internet_address_get (reply_to, ii++, &name, &addr)) {
/* Ignore references to the Reply-To address
* in the To and Cc lists. */
if (addr && !g_hash_table_contains (rcpt_hash, addr)) {
/* In the case we are doing a Reply-To-All,
* we do not want to include the user's email
* address because replying to oneself is
* kinda silly. */
camel_internet_address_add (to, name, addr);
g_hash_table_add (rcpt_hash, (gpointer) addr);
}
}
}
concat_unique_addrs (cc, to_addrs, rcpt_hash);
concat_unique_addrs (cc, cc_addrs, rcpt_hash);
/* Promote the first Cc: address to To: if To: is empty. */
if (camel_address_length ((CamelAddress *) to) == 0 &&
camel_address_length ((CamelAddress *) cc) > 0) {
camel_internet_address_get (cc, 0, &name, &addr);
camel_internet_address_add (to, name, addr);
camel_address_remove ((CamelAddress *) cc, 0);
}
/* If To: is still empty, may we removed duplicates (i.e. ourself),
* so add the original To if it was set. */
if (camel_address_length ((CamelAddress *) to) == 0
&& (camel_internet_address_get (to_addrs, 0, &name, &addr)
|| camel_internet_address_get (cc_addrs, 0, &name, &addr))) {
camel_internet_address_add (to, name, addr);
}
g_hash_table_destroy (rcpt_hash);
}
enum {
ATTRIB_UNKNOWN,
ATTRIB_CUSTOM,
ATTRIB_TIMEZONE,
ATTRIB_STRFTIME,
ATTRIB_TM_SEC,
ATTRIB_TM_MIN,
ATTRIB_TM_24HOUR,
ATTRIB_TM_12HOUR,
ATTRIB_TM_MDAY,
ATTRIB_TM_MON,
ATTRIB_TM_YEAR,
ATTRIB_TM_2YEAR,
ATTRIB_TM_WDAY, /* not actually used */
ATTRIB_TM_YDAY
};
typedef void (*AttribFormatter) (GString *str,
const gchar *attr,
CamelMimeMessage *message);
static void
format_sender (GString *str,
const gchar *attr,
CamelMimeMessage *message)
{
CamelInternetAddress *sender;
const gchar *name, *addr = NULL;
sender = camel_mime_message_get_from (message);
if (sender != NULL && camel_address_length (CAMEL_ADDRESS (sender)) > 0) {
camel_internet_address_get (sender, 0, &name, &addr);
} else {
name = _("an unknown sender");
}
if (name && !strcmp (attr, "{SenderName}")) {
g_string_append (str, name);
} else if (addr && !strcmp (attr, "{SenderEMail}")) {
g_string_append (str, addr);
} else if (name && *name) {
g_string_append (str, name);
} else if (addr) {
g_string_append (str, addr);
}
}
static struct {
const gchar *name;
gint type;
struct {
const gchar *format; /* strftime or printf format */
AttribFormatter formatter; /* custom formatter */
} v;
} attribvars[] = {
{ "{Sender}", ATTRIB_CUSTOM, { NULL, format_sender } },
{ "{SenderName}", ATTRIB_CUSTOM, { NULL, format_sender } },
{ "{SenderEMail}", ATTRIB_CUSTOM, { NULL, format_sender } },
{ "{AbbrevWeekdayName}", ATTRIB_STRFTIME, { "%a", NULL } },
{ "{WeekdayName}", ATTRIB_STRFTIME, { "%A", NULL } },
{ "{AbbrevMonthName}", ATTRIB_STRFTIME, { "%b", NULL } },
{ "{MonthName}", ATTRIB_STRFTIME, { "%B", NULL } },
{ "{AmPmUpper}", ATTRIB_STRFTIME, { "%p", NULL } },
{ "{AmPmLower}", ATTRIB_STRFTIME, { "%P", NULL } },
{ "{Day}", ATTRIB_TM_MDAY, { "%02d", NULL } }, /* %d 01-31 */
{ "{ Day}", ATTRIB_TM_MDAY, { "% 2d", NULL } }, /* %e 1-31 */
{ "{24Hour}", ATTRIB_TM_24HOUR, { "%02d", NULL } }, /* %H 00-23 */
{ "{12Hour}", ATTRIB_TM_12HOUR, { "%02d", NULL } }, /* %I 00-12 */
{ "{DayOfYear}", ATTRIB_TM_YDAY, { "%d", NULL } }, /* %j 1-366 */
{ "{Month}", ATTRIB_TM_MON, { "%02d", NULL } }, /* %m 01-12 */
{ "{Minute}", ATTRIB_TM_MIN, { "%02d", NULL } }, /* %M 00-59 */
{ "{Seconds}", ATTRIB_TM_SEC, { "%02d", NULL } }, /* %S 00-61 */
{ "{2DigitYear}", ATTRIB_TM_2YEAR, { "%02d", NULL } }, /* %y */
{ "{Year}", ATTRIB_TM_YEAR, { "%04d", NULL } }, /* %Y */
{ "{TimeZone}", ATTRIB_TIMEZONE, { "%+05d", NULL } }
};
static gchar *
attribution_format (CamelMimeMessage *message)
{
register const gchar *inptr;
const gchar *start;
gint tzone, len, i;
gchar buf[64], *s;
GString *str;
struct tm tm;
time_t date;
gint type;
gchar *format = quoting_text (QUOTING_ATTRIBUTION);
str = g_string_new ("");
date = camel_mime_message_get_date (message, &tzone);
if (date == CAMEL_MESSAGE_DATE_CURRENT) {
/* The message has no Date: header, look at Received: */
date = camel_mime_message_get_date_received (message, &tzone);
}
if (date == CAMEL_MESSAGE_DATE_CURRENT) {
/* That didn't work either, use current time */
time (&date);
tzone = 0;
}
/* Convert to UTC */
date += (tzone / 100) * 60 * 60;
date += (tzone % 100) * 60;
gmtime_r (&date, &tm);
inptr = format;
while (*inptr != '\0') {
start = inptr;
while (*inptr && strncmp (inptr, "${", 2) != 0)
inptr++;
g_string_append_len (str, start, inptr - start);
if (*inptr == '\0')
break;
start = ++inptr;
while (*inptr && *inptr != '}')
inptr++;
if (*inptr != '}') {
/* broken translation */
g_string_append_len (str, "${", 2);
inptr = start + 1;
continue;
}
inptr++;
len = inptr - start;
type = ATTRIB_UNKNOWN;
for (i = 0; i < G_N_ELEMENTS (attribvars); i++) {
if (!strncmp (attribvars[i].name, start, len)) {
type = attribvars[i].type;
break;
}
}
switch (type) {
case ATTRIB_CUSTOM:
attribvars[i].v.formatter (
str, attribvars[i].name, message);
break;
case ATTRIB_TIMEZONE:
g_string_append_printf (
str, attribvars[i].v.format, tzone);
break;
case ATTRIB_STRFTIME:
e_utf8_strftime (
buf, sizeof (buf), attribvars[i].v.format, &tm);
g_string_append (str, buf);
break;
case ATTRIB_TM_SEC:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_sec);
break;
case ATTRIB_TM_MIN:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_min);
break;
case ATTRIB_TM_24HOUR:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_hour);
break;
case ATTRIB_TM_12HOUR:
g_string_append_printf (
str, attribvars[i].v.format,
(tm.tm_hour + 1) % 13);
break;
case ATTRIB_TM_MDAY:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_mday);
break;
case ATTRIB_TM_MON:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_mon + 1);
break;
case ATTRIB_TM_YEAR:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_year + 1900);
break;
case ATTRIB_TM_2YEAR:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_year % 100);
break;
case ATTRIB_TM_WDAY:
/* not actually used */
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_wday);
break;
case ATTRIB_TM_YDAY:
g_string_append_printf (
str, attribvars[i].v.format, tm.tm_yday + 1);
break;
default:
/* Misspelled variable? Drop the
* format argument and continue. */
break;
}
}
s = str->str;
g_string_free (str, FALSE);
g_free (format);
return s;
}
static void
composer_set_body (EMsgComposer *composer,
CamelMimeMessage *message,
EMailReplyStyle style,
EMailPartList *parts_list)
{
gchar *text, *credits, *original;
CamelMimePart *part;
CamelSession *session;
GSettings *settings;
gboolean start_bottom, has_body_text = FALSE;
guint32 validity_found = 0;
session = e_msg_composer_ref_session (composer);
settings = g_settings_new ("org.gnome.evolution.mail");
start_bottom = g_settings_get_boolean (settings, "composer-reply-start-bottom");
switch (style) {
case E_MAIL_REPLY_STYLE_DO_NOT_QUOTE:
/* do nothing */
break;
case E_MAIL_REPLY_STYLE_ATTACH:
/* attach the original message as an attachment */
part = mail_tool_make_message_attachment (message);
e_msg_composer_attach (composer, part);
g_object_unref (part);
break;
case E_MAIL_REPLY_STYLE_OUTLOOK:
original = quoting_text (QUOTING_ORIGINAL);
text = em_utils_message_to_html (
session, message, original, E_MAIL_FORMATTER_QUOTE_FLAG_HEADERS,
parts_list, start_bottom ? "
" : NULL, &validity_found);
e_msg_composer_set_body_text (composer, text, TRUE);
has_body_text = text && *text;
g_free (text);
g_free (original);
emu_update_composers_security (composer, validity_found);
break;
case E_MAIL_REPLY_STYLE_QUOTED:
default:
/* do what any sane user would want when replying... */
credits = attribution_format (message);
text = em_utils_message_to_html (
session, message, credits, E_MAIL_FORMATTER_QUOTE_FLAG_CITE,
parts_list, start_bottom ? "
" : NULL, &validity_found);
g_free (credits);
e_msg_composer_set_body_text (composer, text, TRUE);
has_body_text = text && *text;
g_free (text);
emu_update_composers_security (composer, validity_found);
break;
}
if (has_body_text && start_bottom) {
GtkhtmlEditor *editor = GTKHTML_EDITOR (composer);
gboolean move_cursor_to_end;
gboolean top_signature;
/* If we are placing signature on top, then move cursor to the end,
* otherwise try to find the signature place and place cursor just
* before the signature. We added there an empty line already. */
gtkhtml_editor_run_command (editor, "block-selection");
gtkhtml_editor_run_command (editor, "cursor-bod");
top_signature = g_settings_get_boolean (settings, "composer-top-signature");
move_cursor_to_end = top_signature ||
!gtkhtml_editor_search_by_data (
editor, 1, "ClueFlow", "signature", "1");
if (move_cursor_to_end)
gtkhtml_editor_run_command (editor, "cursor-eod");
else
gtkhtml_editor_run_command (editor, "selection-move-left");
gtkhtml_editor_run_command (editor, "unblock-selection");
}
g_object_unref (settings);
g_object_unref (session);
}
gchar *
em_utils_construct_composer_text (CamelSession *session,
CamelMimeMessage *message,
EMailPartList *parts_list)
{
gchar *text, *credits;
gboolean start_bottom = 0;
g_return_val_if_fail (CAMEL_IS_SESSION (session), NULL);
credits = attribution_format (message);
text = em_utils_message_to_html (
session, message, credits, E_MAIL_FORMATTER_QUOTE_FLAG_CITE,
parts_list, start_bottom ? "
" : NULL, NULL);
g_free (credits);
return text;
}
/**
* em_utils_reply_to_message:
* @shell: an #EShell
* @message: a #CamelMimeMessage
* @folder: a #CamelFolder, or %NULL
* @message_uid: the UID of @message, or %NULL
* @type: the type of reply to create
* @style: the reply style to use
* @source: source to inherit view settings from
* @address: used for E_MAIL_REPLY_TO_RECIPIENT @type
*
* Creates a new composer ready to reply to @message.
*
* @folder and @message_uid may be supplied in order to update the message
* flags once it has been replied to.
**/
EMsgComposer *
em_utils_reply_to_message (EShell *shell,
CamelMimeMessage *message,
CamelFolder *folder,
const gchar *message_uid,
EMailReplyType type,
EMailReplyStyle style,
EMailPartList *parts_list,
CamelInternetAddress *address)
{
ESourceRegistry *registry;
CamelInternetAddress *to, *cc;
CamelNNTPAddress *postto = NULL;
EMsgComposer *composer;
ESource *source;
gchar *identity_uid = NULL;
guint32 flags;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
to = camel_internet_address_new ();
cc = camel_internet_address_new ();
registry = e_shell_get_registry (shell);
/* This returns a new ESource reference. */
source = em_utils_check_send_account_override (shell, message, folder);
if (!source)
source = em_utils_guess_mail_identity_with_recipients_and_sort (
registry, message, folder, message_uid, sort_sources_by_ui, shell);
if (source != NULL) {
identity_uid = e_source_dup_uid (source);
g_object_unref (source);
}
flags = CAMEL_MESSAGE_ANSWERED | CAMEL_MESSAGE_SEEN;
if (!address && (type == E_MAIL_REPLY_TO_FROM || type == E_MAIL_REPLY_TO_SENDER) &&
folder && em_utils_folder_is_sent (registry, folder))
type = E_MAIL_REPLY_TO_ALL;
switch (type) {
case E_MAIL_REPLY_TO_FROM:
if (folder)
postto = camel_nntp_address_new ();
get_reply_from (message, to, postto);
break;
case E_MAIL_REPLY_TO_RECIPIENT:
if (folder)
postto = camel_nntp_address_new ();
get_reply_recipient (message, to, postto, address);
break;
case E_MAIL_REPLY_TO_SENDER:
if (folder)
postto = camel_nntp_address_new ();
get_reply_sender (message, to, postto);
break;
case E_MAIL_REPLY_TO_LIST:
flags |= CAMEL_MESSAGE_ANSWERED_ALL;
if (get_reply_list (message, to))
break;
/* falls through */
case E_MAIL_REPLY_TO_ALL:
flags |= CAMEL_MESSAGE_ANSWERED_ALL;
if (folder)
postto = camel_nntp_address_new ();
em_utils_get_reply_all (registry, message, to, cc, postto);
break;
}
composer = reply_get_composer (
shell, message, identity_uid, to, cc, folder, postto);
e_msg_composer_add_message_attachments (composer, message, TRUE);
if (postto)
g_object_unref (postto);
g_object_unref (to);
g_object_unref (cc);
composer_set_body (composer, message, style, parts_list);
if (folder != NULL) {
gchar *folder_uri = NULL, *tmp_message_uid = NULL;
em_utils_get_real_folder_uri_and_message_uid (folder, message_uid, &folder_uri, &tmp_message_uid);
e_msg_composer_set_source_headers (
composer, folder_uri, tmp_message_uid, flags);
g_free (folder_uri);
g_free (tmp_message_uid);
}
/* because some reply types can change recipients after the composer is populated */
em_utils_apply_send_account_override_to_composer (composer, shell, folder);
composer_set_no_change (composer);
gtk_widget_show (GTK_WIDGET (composer));
g_free (identity_uid);
return composer;
}
static void
post_header_clicked_cb (EComposerPostHeader *header,
EMailSession *session)
{
GtkTreeSelection *selection;
EMFolderSelector *selector;
EMFolderTreeModel *model;
EMFolderTree *folder_tree;
GtkWidget *dialog;
GList *list;
/* FIXME Limit the folder tree to the NNTP account? */
model = em_folder_tree_model_get_default ();
dialog = em_folder_selector_new (
/* FIXME GTK_WINDOW (composer) */ NULL,
model, EM_FOLDER_SELECTOR_CAN_CREATE,
_("Posting destination"),
_("Choose folders to post the message to."),
NULL);
selector = EM_FOLDER_SELECTOR (dialog);
folder_tree = em_folder_selector_get_folder_tree (selector);
em_folder_tree_set_excluded (
folder_tree,
EMFT_EXCLUDE_NOSELECT |
EMFT_EXCLUDE_VIRTUAL |
EMFT_EXCLUDE_VTRASH);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_tree));
gtk_tree_selection_set_mode (selection, GTK_SELECTION_MULTIPLE);
list = e_composer_post_header_get_folders (header);
em_folder_tree_set_selected_list (folder_tree, list, FALSE);
g_list_foreach (list, (GFunc) g_free, NULL);
g_list_free (list);
if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_OK) {
/* Prevent the header's "custom" flag from being reset,
* which is what the default method will do next. */
g_signal_stop_emission_by_name (header, "clicked");
goto exit;
}
list = em_folder_tree_get_selected_uris (folder_tree);
e_composer_post_header_set_folders (header, list);
g_list_foreach (list, (GFunc) g_free, NULL);
g_list_free (list);
exit:
gtk_widget_destroy (dialog);
}
/**
* em_configure_new_composer:
* @composer: a newly created #EMsgComposer
*
* Integrates a newly created #EMsgComposer into the mail backend. The
* composer can't link directly to the mail backend without introducing
* circular library dependencies, so this function finishes configuring
* things the #EMsgComposer instance can't do itself.
**/
void
em_configure_new_composer (EMsgComposer *composer,
EMailSession *session)
{
EComposerHeaderTable *table;
EComposerHeaderType header_type;
EComposerHeader *header;
g_return_if_fail (E_IS_MSG_COMPOSER (composer));
g_return_if_fail (E_IS_MAIL_SESSION (session));
header_type = E_COMPOSER_HEADER_POST_TO;
table = e_msg_composer_get_header_table (composer);
header = e_composer_header_table_get_header (table, header_type);
g_signal_connect (
composer, "presend",
G_CALLBACK (composer_presend_check_recipients), session);
g_signal_connect (
composer, "presend",
G_CALLBACK (composer_presend_check_identity), session);
g_signal_connect (
composer, "presend",
G_CALLBACK (composer_presend_check_downloads), session);
g_signal_connect (
composer, "presend",
G_CALLBACK (composer_presend_check_plugins), session);
g_signal_connect (
composer, "presend",
G_CALLBACK (composer_presend_check_subject), session);
g_signal_connect (
composer, "presend",
G_CALLBACK (composer_presend_check_unwanted_html), session);
g_signal_connect (
composer, "send",
G_CALLBACK (em_utils_composer_send_cb), session);
g_signal_connect (
composer, "save-to-drafts",
G_CALLBACK (em_utils_composer_save_to_drafts_cb), session);
g_signal_connect (
composer, "save-to-outbox",
G_CALLBACK (em_utils_composer_save_to_outbox_cb), session);
g_signal_connect (
composer, "print",
G_CALLBACK (em_utils_composer_print_cb), session);
/* Handle "Post To:" button clicks, which displays a folder tree
* widget. The composer doesn't know about folder tree widgets,
* so it can't handle this itself.
*
* Note: This is a G_SIGNAL_RUN_LAST signal, which allows us to
* stop the signal emission if the user cancels or closes
* the folder selector dialog. See the handler function. */
g_signal_connect (
header, "clicked",
G_CALLBACK (post_header_clicked_cb), session);
}
/* free returned pointer with g_object_unref(), if not NULL */
ESource *
em_utils_check_send_account_override (EShell *shell,
CamelMimeMessage *message,
CamelFolder *folder)
{
EMailBackend *mail_backend;
EMailSendAccountOverride *account_override;
CamelInternetAddress *to = NULL, *cc = NULL, *bcc = NULL;
gchar *folder_uri = NULL, *account_uid;
ESource *account_source = NULL;
ESourceRegistry *source_registry;
g_return_val_if_fail (E_IS_SHELL (shell), NULL);
if (!message && !folder)
return NULL;
if (message) {
to = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_TO);
cc = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_CC);
bcc = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_BCC);
}
mail_backend = E_MAIL_BACKEND (e_shell_get_backend_by_name (shell, "mail"));
g_return_val_if_fail (mail_backend != NULL, NULL);
if (folder)
folder_uri = e_mail_folder_uri_from_folder (folder);
source_registry = e_shell_get_registry (shell);
account_override = e_mail_backend_get_send_account_override (mail_backend);
account_uid = e_mail_send_account_override_get_account_uid (account_override, folder_uri, to, cc, bcc);
while (account_uid) {
account_source = e_source_registry_ref_source (source_registry, account_uid);
if (account_source)
break;
/* stored send account override settings contain a reference
* to a dropped account, thus cleanup it now */
e_mail_send_account_override_remove_for_account_uid (account_override, account_uid);
g_free (account_uid);
account_uid = e_mail_send_account_override_get_account_uid (account_override, folder_uri, to, cc, bcc);
}
g_free (folder_uri);
g_free (account_uid);
return account_source;
}
void
em_utils_apply_send_account_override_to_composer (EMsgComposer *composer,
EShell *shell,
CamelFolder *folder)
{
CamelMimeMessage *message;
EComposerHeaderTable *header_table;
ESource *source;
g_return_if_fail (E_IS_MSG_COMPOSER (composer));
message = em_utils_get_composer_recipients_as_message (composer);
source = em_utils_check_send_account_override (shell, message, folder);
g_object_unref (message);
if (!source)
return;
header_table = e_msg_composer_get_header_table (composer);
e_composer_header_table_set_identity_uid (header_table, e_source_get_uid (source));
g_object_unref (source);
}