/*
* e-mail-formatter-quote.c
*
* 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
*
*/
#include "e-mail-formatter-quote.h"
#include
#include "e-mail-formatter-quote.h"
#include "e-mail-formatter-utils.h"
#include "e-mail-part.h"
#include "e-mail-part-attachment.h"
#include "e-mail-part-utils.h"
#include
#include
#include
#define E_MAIL_FORMATTER_QUOTE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_MAIL_FORMATTER_QUOTE, EMailFormatterQuotePrivate))
struct _EMailFormatterQuotePrivate {
gchar *credits;
EMailFormatterQuoteFlags flags;
};
/* internal formatter extensions */
GType e_mail_formatter_quote_attachment_get_type (void);
GType e_mail_formatter_quote_headers_get_type (void);
GType e_mail_formatter_quote_message_rfc822_get_type (void);
GType e_mail_formatter_quote_text_enriched_get_type (void);
GType e_mail_formatter_quote_text_html_get_type (void);
GType e_mail_formatter_quote_text_plain_get_type (void);
void e_mail_formatter_quote_internal_extensions_load (EMailExtensionRegistry *ereg);
static gpointer e_mail_formatter_quote_parent_class = 0;
static void
mail_formatter_quote_run (EMailFormatter *formatter,
EMailFormatterContext *context,
CamelStream *stream,
GCancellable *cancellable)
{
EMailFormatterQuote *qf;
EMailFormatterQuoteContext *qf_context;
GSettings *settings;
GQueue queue = G_QUEUE_INIT;
GList *head, *link;
if (g_cancellable_is_cancelled (cancellable))
return;
qf = E_MAIL_FORMATTER_QUOTE (formatter);
qf_context = (EMailFormatterQuoteContext *) context;
qf_context->qf_flags = qf->priv->flags;
g_seekable_seek (
G_SEEKABLE (stream),
0, G_SEEK_SET, NULL, NULL);
settings = g_settings_new ("org.gnome.evolution.mail");
if (g_settings_get_boolean (
settings, "composer-top-signature"))
camel_stream_write_string (
stream, "
\n", cancellable, NULL);
g_object_unref (settings);
if (qf->priv->credits && *qf->priv->credits) {
gchar *credits = g_strdup_printf ("%s
", qf->priv->credits);
camel_stream_write_string (stream, credits, cancellable, NULL);
g_free (credits);
} else {
camel_stream_write_string (stream, "
", cancellable, NULL);
}
if (qf->priv->flags & E_MAIL_FORMATTER_QUOTE_FLAG_CITE) {
camel_stream_write_string (
stream,
"\n"
"\n", cancellable, NULL);
}
e_mail_part_list_queue_parts (context->part_list, NULL, &queue);
head = g_queue_peek_head_link (&queue);
for (link = head; link != NULL; link = g_list_next (link)) {
EMailPart *part = E_MAIL_PART (link->data);
if (e_mail_part_id_has_suffix (part, ".headers") &&
!(qf_context->qf_flags & E_MAIL_FORMATTER_QUOTE_FLAG_HEADERS)) {
continue;
}
if (e_mail_part_id_has_suffix (part, ".rfc822")) {
link = e_mail_formatter_find_rfc822_end_iter (link);
continue;
}
if (part->is_hidden)
continue;
if (part->is_attachment)
continue;
e_mail_formatter_format_as (
formatter, context, part, stream,
part->mime_type, cancellable);
}
while (!g_queue_is_empty (&queue))
e_mail_part_unref (g_queue_pop_head (&queue));
if (qf->priv->flags & E_MAIL_FORMATTER_QUOTE_FLAG_CITE) {
camel_stream_write_string (
stream, "
",
cancellable, NULL);
}
}
static void
e_mail_formatter_quote_init (EMailFormatterQuote *formatter)
{
formatter->priv = E_MAIL_FORMATTER_QUOTE_GET_PRIVATE (formatter);
}
static void
e_mail_formatter_quote_finalize (GObject *object)
{
/* Chain up to parent's finalize() */
G_OBJECT_CLASS (e_mail_formatter_quote_parent_class)->finalize (object);
}
static void
e_mail_formatter_quote_base_init (EMailFormatterQuoteClass *class)
{
/* Register internal extensions. */
g_type_ensure (e_mail_formatter_quote_attachment_get_type ());
g_type_ensure (e_mail_formatter_quote_headers_get_type ());
g_type_ensure (e_mail_formatter_quote_message_rfc822_get_type ());
g_type_ensure (e_mail_formatter_quote_text_enriched_get_type ());
g_type_ensure (e_mail_formatter_quote_text_html_get_type ());
g_type_ensure (e_mail_formatter_quote_text_plain_get_type ());
e_mail_formatter_extension_registry_load (
E_MAIL_FORMATTER_CLASS (class)->extension_registry,
E_TYPE_MAIL_FORMATTER_QUOTE_EXTENSION);
E_MAIL_FORMATTER_CLASS (class)->text_html_flags =
CAMEL_MIME_FILTER_TOHTML_PRE |
CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS |
CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES;
}
static void
e_mail_formatter_quote_class_init (EMailFormatterQuoteClass *class)
{
GObjectClass *object_class;
EMailFormatterClass *formatter_class;
e_mail_formatter_quote_parent_class = g_type_class_peek_parent (class);
g_type_class_add_private (class, sizeof (EMailFormatterQuotePrivate));
formatter_class = E_MAIL_FORMATTER_CLASS (class);
formatter_class->context_size = sizeof (EMailFormatterQuoteContext);
formatter_class->run = mail_formatter_quote_run;
object_class = G_OBJECT_CLASS (class);
object_class->finalize = e_mail_formatter_quote_finalize;
}
GType
e_mail_formatter_quote_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
const GTypeInfo type_info = {
sizeof (EMailFormatterClass),
(GBaseInitFunc) e_mail_formatter_quote_base_init,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) e_mail_formatter_quote_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EMailFormatterQuote),
0, /* n_preallocs */
(GInstanceInitFunc) e_mail_formatter_quote_init,
NULL /* value_table */
};
type = g_type_register_static (
E_TYPE_MAIL_FORMATTER,
"EMailFormatterQuote", &type_info, 0);
}
return type;
}
EMailFormatter *
e_mail_formatter_quote_new (const gchar *credits,
EMailFormatterQuoteFlags flags)
{
EMailFormatterQuote *formatter;
formatter = g_object_new (E_TYPE_MAIL_FORMATTER_QUOTE, NULL);
formatter->priv->credits = g_strdup (credits);
formatter->priv->flags = flags;
return (EMailFormatter *) formatter;
}
/* ------------------------------------------------------------------------- */
G_DEFINE_ABSTRACT_TYPE (
EMailFormatterQuoteExtension,
e_mail_formatter_quote_extension,
E_TYPE_MAIL_FORMATTER_EXTENSION)
static void
e_mail_formatter_quote_extension_class_init (EMailFormatterQuoteExtensionClass *class)
{
}
static void
e_mail_formatter_quote_extension_init (EMailFormatterQuoteExtension *extension)
{
}