/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors: Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright 2003 Ximian, Inc. (www.ximian.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <camel/camel-stream.h>
#include <camel/camel-mime-filter-tohtml.h>
#include "em-format-html-quote.h"
struct _EMFormatHTMLQuotePrivate {
char *credits;
};
static void efhq_format_clone (EMFormat *, CamelMedium *, EMFormat *);
static void efhq_format_error (EMFormat *emf, CamelStream *stream, const char *txt);
static void efhq_format_message (EMFormat *, CamelStream *, CamelMedium *);
static void efhq_format_source (EMFormat *, CamelStream *, CamelMimePart *);
static void efhq_format_attachment (EMFormat *, CamelStream *, CamelMimePart *, const char *, const EMFormatHandler *);
static void efhq_builtin_init (EMFormatHTMLQuoteClass *efhc);
static EMFormatHTMLClass *efhq_parent;
static void
efhq_init (GObject *o)
{
EMFormatHTMLQuote *efhq = (EMFormatHTMLQuote *) o;
efhq->priv = g_malloc0 (sizeof (*efhq->priv));
/* we want to convert url's etc */
((EMFormatHTML *) efhq)->text_html_flags |= CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS | CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES;
/* we want simple header format */
((EMFormatHTML *) efhq)->simple_headers = TRUE;
}
static void
efhq_finalise (GObject *o)
{
EMFormatHTMLQuote *efhq = (EMFormatHTMLQuote *) o;
g_free (efhq->priv->credits);
g_free (efhq->priv);
((GObjectClass *) efhq_parent)->finalize (o);
}
static void
efhq_base_init(EMFormatHTMLQuoteClass *efhqklass)
{
efhq_builtin_init(efhqklass);
}
static void
efhq_class_init (GObjectClass *klass)
{
((EMFormatClass *) klass)->format_clone = efhq_format_clone;
((EMFormatClass *) klass)->format_error = efhq_format_error;
((EMFormatClass *) klass)->format_message = efhq_format_message;
((EMFormatClass *) klass)->format_source = efhq_format_source;
((EMFormatClass *) klass)->format_attachment = efhq_format_attachment;
klass->finalize = efhq_finalise;
}
GType
em_format_html_quote_get_type (void)
{
static GType type = 0;
if (type == 0) {
static const GTypeInfo info = {
sizeof (EMFormatHTMLQuoteClass),
(GBaseInitFunc)efhq_base_init, NULL,
(GClassInitFunc)efhq_class_init,
NULL, NULL,
sizeof (EMFormatHTMLQuote), 0,
(GInstanceInitFunc) efhq_init
};
efhq_parent = g_type_class_ref (em_format_html_get_type ());
type = g_type_register_static (em_format_html_get_type (), "EMFormatHTMLQuote", &info, 0);
}
return type;
}
EMFormatHTMLQuote *
em_format_html_quote_new (void)
{
return (EMFormatHTMLQuote *) g_object_new (em_format_html_quote_get_type (), NULL);
}
EMFormatHTMLQuote *
em_format_html_quote_new_with_credits (const char *credits)
{
EMFormatHTMLQuote *emfq;
emfq = (EMFormatHTMLQuote *) g_object_new (em_format_html_quote_get_type (), NULL);
emfq->priv->credits = g_strdup (credits);
return emfq;
}
static void
efhq_format_clone (EMFormat *emf, CamelMedium *part, EMFormat *src)
{
((EMFormatClass *) efhq_parent)->format_clone (emf, part, src);
}
static void
efhq_format_error (EMFormat *emf, CamelStream *stream, const char *txt)
{
/* FIXME: should we even bother writign error text for quoting? probably not... */
((EMFormatClass *) efhq_parent)->format_error (emf, stream, txt);
}
static void
efhq_format_message (EMFormat *emf, CamelStream *stream, CamelMedium *part)
{
EMFormatHTMLQuote *emfq = (EMFormatHTMLQuote *) emf;
camel_stream_printf (stream, "%s<!--+GtkHTML:<DATA class=\"ClueFlow\" key=\"orig\" value=\"1\">-->\n"
"<font color=\"#%06x\">\n"
"<blockquote type=cite>\n",
emfq->priv->credits ? emfq->priv->credits : "",
emfq->formathtml.citation_colour);
if (!((EMFormatHTML *)emf)->hide_headers)
em_format_html_format_headers((EMFormatHTML *)emf, stream, part);
em_format_part(emf, stream, (CamelMimePart *)part);
camel_stream_write_string (stream, "</blockquote></font><!--+GtkHTML:<DATA class=\"ClueFlow\" clear=\"orig\">-->");
}
static void
efhq_format_source (EMFormat *emf, CamelStream *stream, CamelMimePart *part)
{
/* FIXME: should we just format_message? */
((EMFormatClass *) efhq_parent)->format_source (emf, stream, part);
}
static void
efhq_format_attachment (EMFormat *emf, CamelStream *stream, CamelMimePart *part, const char *mime_type, const EMFormatHandler *handle)
{
;
}
#include <camel/camel-medium.h>
#include <camel/camel-mime-part.h>
#include <camel/camel-multipart.h>
#include <camel/camel-url.h>
static void
efhq_multipart_related(EMFormat *emf, CamelStream *stream, CamelMimePart *part, const EMFormatHandler *info)
{
CamelMultipart *mp = (CamelMultipart *)camel_medium_get_content_object((CamelMedium *)part);
CamelMimePart *body_part, *display_part = NULL;
CamelContentType *content_type;
const char *location, *start;
int i, nparts;
CamelURL *base_save = NULL;
if (!CAMEL_IS_MULTIPART(mp)) {
em_format_format_source(emf, stream, part);
return;
}
/* sigh, so much for oo code reuse ... */
/* FIXME: put in a function */
nparts = camel_multipart_get_number(mp);
content_type = camel_mime_part_get_content_type(part);
start = camel_content_type_param (content_type, "start");
if (start && strlen(start)>2) {
int len;
const char *cid;
/* strip <>'s */
len = strlen (start) - 2;
start++;
for (i=0; i<nparts; i++) {
body_part = camel_multipart_get_part(mp, i);
cid = camel_mime_part_get_content_id(body_part);
if (cid && !strncmp(cid, start, len) && strlen(cid) == len) {
display_part = body_part;
break;
}
}
} else {
display_part = camel_multipart_get_part(mp, 0);
}
if (display_part == NULL) {
em_format_part_as(emf, stream, part, "multipart/mixed");
return;
}
/* stack of present location and pending uri's */
location = camel_mime_part_get_content_location(part);
if (location) {
base_save = emf->base;
emf->base = camel_url_new(location, NULL);
}
em_format_push_level(emf);
em_format_part(emf, stream, display_part);
em_format_pull_level(emf);
if (location) {
camel_url_free(emf->base);
emf->base = base_save;
}
}
static const char *type_remove_table[] = {
"image/gif",
"image/jpeg",
"image/png",
"image/x-png",
"image/tiff",
"image/x-bmp",
"image/bmp",
"image/x-cmu-raster",
"image/x-portable-anymap",
"image/x-portable-bitmap",
"image/x-portable-graymap",
"image/x-portable-pixmap",
"image/x-xpixmap",
"message/external-body",
"multipart/appledouble",
"multipart/signed",
"image/jpg",
"image/pjpeg",
};
static EMFormatHandler type_builtin_table[] = {
{ "multipart/related", (EMFormatFunc)efhq_multipart_related },
};
static void
efhq_builtin_init (EMFormatHTMLQuoteClass *efhc)
{
int i;
for (i = 0; i < sizeof (type_remove_table) / sizeof (type_remove_table[0]); i++)
em_format_class_remove_handler ((EMFormatClass *) efhc, type_remove_table[i]);
for (i=0;i<sizeof(type_builtin_table)/sizeof(type_builtin_table[0]);i++)
em_format_class_add_handler((EMFormatClass *)efhc, &type_builtin_table[i]);
}
