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/*
* e-mail-formatter-quote-text-plain.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 <http://www.gnu.org/licenses/>
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-mail-format-extensions.h"
#include <em-format/e-mail-formatter-extension.h>
#include <em-format/e-mail-formatter-quote.h>
#include <em-format/e-mail-part-utils.h>
#include <em-format/e-mail-stripsig-filter.h>
#include <e-util/e-util.h>
#include <glib/gi18n-lib.h>
#include <camel/camel.h>
typedef EMailFormatterExtension EMailFormatterQuoteTextPlain;
typedef EMailFormatterExtensionClass EMailFormatterQuoteTextPlainClass;
G_DEFINE_TYPE (
EMailFormatterQuoteTextPlain,
e_mail_formatter_quote_text_plain,
E_TYPE_MAIL_FORMATTER_EXTENSION)
static const gchar *formatter_mime_types[] = {
"text/plain",
NULL
};
static gboolean
emqfe_text_plain_format (EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
CamelStream *stream,
GCancellable *cancellable)
{
CamelStream *filtered_stream;
CamelMimeFilter *html_filter;
CamelMimeFilter *sig_strip;
CamelContentType *type;
EMailFormatterQuoteContext *qf_context;
const gchar *format;
guint32 rgb = 0x737373, text_flags;
if (!part->part)
return FALSE;
qf_context = (EMailFormatterQuoteContext *) context;
text_flags = CAMEL_MIME_FILTER_TOHTML_PRE |
CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS |
CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES;
if (e_mail_formatter_get_mark_citations (formatter)) {
text_flags |= CAMEL_MIME_FILTER_TOHTML_MARK_CITATION;
}
/* Check for RFC 2646 flowed text. */
type = camel_mime_part_get_content_type (part->part);
if (camel_content_type_is (type, "text", "plain")
&& (format = camel_content_type_param (type, "format"))
&& !g_ascii_strcasecmp (format, "flowed"))
text_flags |= CAMEL_MIME_FILTER_TOHTML_FORMAT_FLOWED;
filtered_stream = camel_stream_filter_new (stream);
if ((qf_context->qf_flags & E_MAIL_FORMATTER_QUOTE_FLAG_KEEP_SIG) == 0) {
sig_strip = e_mail_stripsig_filter_new (TRUE);
camel_stream_filter_add (
CAMEL_STREAM_FILTER (filtered_stream), sig_strip);
g_object_unref (sig_strip);
}
html_filter = camel_mime_filter_tohtml_new (text_flags, rgb);
camel_stream_filter_add (
CAMEL_STREAM_FILTER (filtered_stream), html_filter);
g_object_unref (html_filter);
e_mail_formatter_format_text (
formatter, part, filtered_stream, cancellable);
camel_stream_flush (filtered_stream, cancellable, NULL);
g_object_unref (filtered_stream);
return TRUE;
}
static void
e_mail_formatter_quote_text_plain_class_init (EMailFormatterExtensionClass *class)
{
class->display_name = _("Plain Text");
class->description = _("Format part as plain text");
class->mime_types = formatter_mime_types;
class->format = emqfe_text_plain_format;
}
static void
e_mail_formatter_quote_text_plain_init (EMailFormatterExtension *extension)
{
}
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