514736f27e
Simo Sorce sent me an interesting case where the MIME type of the message itself was image/gif, but the image was not being shown. If the EMailPart representing the message body is marked as an attachment, wrap it as such so it gets added to the attachment bar but also set the "force_inline" flag since it doesn't make sense to collapse the message body if we can render it. */
131 lines
3.5 KiB
C
131 lines
3.5 KiB
C
/*
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* e-mail-parser-message.c
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with the program; if not, see <http://www.gnu.org/licenses/>
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <glib/gi18n-lib.h>
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#include <e-util/e-util.h>
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#include <libemail-engine/e-mail-utils.h>
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#include "e-mail-parser-extension.h"
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#include "e-mail-part-utils.h"
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typedef EMailParserExtension EMailParserMessage;
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typedef EMailParserExtensionClass EMailParserMessageClass;
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GType e_mail_parser_message_get_type (void);
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G_DEFINE_TYPE (
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EMailParserMessage,
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e_mail_parser_message,
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E_TYPE_MAIL_PARSER_EXTENSION)
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static const gchar *parser_mime_types[] = {
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"application/vnd.evolution.message",
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NULL
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};
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static gboolean
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empe_message_parse (EMailParserExtension *extension,
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EMailParser *parser,
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CamelMimePart *part,
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GString *part_id,
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GCancellable *cancellable,
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GQueue *out_mail_parts)
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{
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GQueue work_queue = G_QUEUE_INIT;
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CamelContentType *ct;
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EMailPart *mail_part;
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gchar *mime_type;
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/* Headers */
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e_mail_parser_parse_part_as (
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parser, part, part_id,
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"application/vnd.evolution.headers",
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cancellable, out_mail_parts);
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/* Attachment Bar */
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e_mail_parser_parse_part_as (
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parser, part, part_id,
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"application/vnd.evolution.widget.attachment-bar",
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cancellable, out_mail_parts);
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ct = camel_mime_part_get_content_type (part);
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mime_type = camel_content_type_simple (ct);
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if (mime_type && g_ascii_strcasecmp (mime_type, "message/rfc822") == 0) {
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/* get mime type of the content of the message,
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* instead of using a generic message/rfc822 */
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CamelDataWrapper *content;
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content = camel_medium_get_content (CAMEL_MEDIUM (part));
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if (content) {
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ct = camel_data_wrapper_get_mime_type_field (content);
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g_free (mime_type);
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mime_type = camel_content_type_simple (ct);
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}
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}
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/* Actual message body */
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e_mail_parser_parse_part_as (
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parser, part, part_id, mime_type,
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cancellable, &work_queue);
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/* If the EMailPart representing the message body is marked as an
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* attachment, wrap it as such so it gets added to the attachment
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* bar but also set the "force_inline" flag since it doesn't make
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* sense to collapse the message body if we can render it. */
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mail_part = g_queue_peek_head (&work_queue);
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if (mail_part != NULL) {
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if (e_mail_part_get_is_attachment (mail_part)) {
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e_mail_parser_wrap_as_attachment (
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parser, part, part_id, &work_queue);
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mail_part = g_queue_peek_head (&work_queue);
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if (mail_part != NULL)
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mail_part->force_inline = TRUE;
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}
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}
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e_queue_transfer (&work_queue, out_mail_parts);
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g_free (mime_type);
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return TRUE;
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}
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static void
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e_mail_parser_message_class_init (EMailParserExtensionClass *class)
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{
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class->mime_types = parser_mime_types;
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class->priority = G_PRIORITY_LOW;
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class->parse = empe_message_parse;
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}
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static void
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e_mail_parser_message_init (EMailParserExtension *extension)
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{
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}
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