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/*
* evolution-source.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 <glib/gi18n-lib.h>
#include <e-util/e-util.h>
#include "e-mail-formatter-extension.h"
#include "e-mail-inline-filter.h"
typedef EMailFormatterExtension EMailFormatterSource;
typedef EMailFormatterExtensionClass EMailFormatterSourceClass;
GType e_mail_formatter_source_get_type (void);
G_DEFINE_TYPE (
EMailFormatterSource,
e_mail_formatter_source,
E_TYPE_MAIL_FORMATTER_EXTENSION)
static const gchar *formatter_mime_types[] = {
"application/vnd.evolution.source",
NULL
};
static gboolean
emfe_source_format (EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
CamelStream *stream,
GCancellable *cancellable)
{
GString *buffer;
CamelStream *filtered_stream;
CamelMimeFilter *filter;
CamelMimePart *mime_part;
mime_part = e_mail_part_ref_mime_part (part);
filtered_stream = camel_stream_filter_new (stream);
filter = camel_mime_filter_tohtml_new (
CAMEL_MIME_FILTER_TOHTML_CONVERT_NL |
CAMEL_MIME_FILTER_TOHTML_CONVERT_SPACES |
CAMEL_MIME_FILTER_TOHTML_PRESERVE_8BIT, 0);
camel_stream_filter_add (
CAMEL_STREAM_FILTER (filtered_stream), filter);
g_object_unref (filter);
buffer = g_string_new ("");
if (CAMEL_IS_MIME_MESSAGE (mime_part)) {
g_string_append (
buffer,
"<div class=\"part-container -e-mail-formatter-body-color "
"-e-web-view-text-color\" style=\"border: 0;\" >");
} else {
g_string_append (
buffer,
"<div class=\"part-container -e-mail-formatter-body-color "
" -e-web-view-text-color -e-mail-formatter-frame-color\">"
"<div class=\"part-container-inner-margin pre\">\n");
}
camel_stream_write_string (
stream, buffer->str, cancellable, NULL);
camel_stream_write_string (
stream, "<code class=\"pre\">", cancellable, NULL);
camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (mime_part),
filtered_stream, cancellable, NULL);
camel_stream_flush (filtered_stream, cancellable, NULL);
g_object_unref (filtered_stream);
camel_stream_write_string (
stream, "</code>", cancellable, NULL);
g_string_free (buffer, TRUE);
if (CAMEL_IS_MIME_MESSAGE (mime_part)) {
camel_stream_write_string (stream, "</div>", cancellable, NULL);
} else {
camel_stream_write_string (stream, "</div></div>", cancellable, NULL);
}
g_object_unref (mime_part);
return TRUE;
}
static void
e_mail_formatter_source_class_init (EMailFormatterExtensionClass *class)
{
class->display_name = _("Source");
class->description = _("Display source of a MIME part");
class->mime_types = formatter_mime_types;
class->priority = G_PRIORITY_LOW;
class->format = emfe_source_format;
}
static void
e_mail_formatter_source_init (EMailFormatterExtension *extension)
{
}
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