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-rw-r--r--mail/em-composer-utils.c263
1 files changed, 134 insertions, 129 deletions
diff --git a/mail/em-composer-utils.c b/mail/em-composer-utils.c
index b3bb7e6b59..b2083b78d3 100644
--- a/mail/em-composer-utils.c
+++ b/mail/em-composer-utils.c
@@ -763,160 +763,165 @@ em_utils_compose_new_message_with_mailto (const gchar *url, const gchar *fromuri
return composer;
}
-/* Editing messages... */
-
-static GtkWidget *
-edit_message (CamelMimeMessage *message, CamelFolder *drafts, const gchar *uid)
+static gboolean
+replace_variables (GSList *clues, CamelMimeMessage *message, gchar **pstr)
{
- EMsgComposer *composer;
+ gint i;
+ gboolean string_changed = FALSE, count1 = FALSE;
+ gchar *str;
+
+ g_return_val_if_fail (pstr != NULL, FALSE);
+ g_return_val_if_fail (*pstr != NULL, FALSE);
+ g_return_val_if_fail (message != NULL, FALSE);
+
+ str = *pstr;
+
+ for (i = 0; i < strlen (str); i++) {
+ const gchar *cur = str + i;
+ if (!g_ascii_strncasecmp (cur, "$", 1)) {
+ const gchar *end = cur + 1;
+ gchar *out;
+ gchar **temp_str;
+ GSList *list;
+
+ while (*end && (g_unichar_isalnum (*end) || *end == '_'))
+ end++;
+
+ out = g_strndup ((const gchar *) cur, end - cur);
+
+ temp_str = g_strsplit (str, out, 2);
+
+ for (list = clues; list; list = g_slist_next (list)) {
+ gchar **temp = g_strsplit (list->data, "=", 2);
+ if (!g_ascii_strcasecmp (temp[0], out+1)) {
+ g_free (str);
+ str = g_strconcat (temp_str[0], temp[1], temp_str[1], NULL);
+ count1 = TRUE;
+ string_changed = TRUE;
+ } else
+ count1 = FALSE;
+ g_strfreev(temp);
+ }
- /* Template specific code follows. */
- if (em_utils_folder_is_templates(drafts, NULL) == TRUE) {
- /* retrieve the message from the CamelFolder */
- CamelDataWrapper *content;
- CamelStream *mem;
- CamelContentType *type;
- CamelMimePart *mime_part = CAMEL_MIME_PART (message);
- CamelDataWrapper *mail_text;
- CamelMultipart *body = camel_multipart_new ();
- CamelStream *stream;
- CamelMimePart *part;
- gint count1 = 0, string_changed = 0;
- gint i;
- GConfClient *gconf;
- GSList *clue_list = NULL, *list;
+ if (!count1) {
+ if (getenv (out+1)) {
+ g_free (str);
+ str = g_strconcat (temp_str[0], getenv (out + 1), temp_str[1], NULL);
+ count1 = TRUE;
+ string_changed = TRUE;
+ } else
+ count1 = FALSE;
+ }
- gchar *str;
- gint count = 2;
+ if (!count1) {
+ const CamelInternetAddress *to;
+ const gchar *name, *addr;
+
+ to = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_TO);
+ if (!camel_internet_address_get (to, 0, &name, &addr))
+ continue;
+
+ if (name && g_ascii_strcasecmp ("sender_name", out + 1) == 0) {
+ g_free (str);
+ str = g_strconcat (temp_str[0], name, temp_str[1], NULL);
+ count1 = TRUE;
+ string_changed = TRUE;
+ } else if (addr && g_ascii_strcasecmp ("sender_email", out + 1) == 0) {
+ g_free (str);
+ str = g_strconcat (temp_str[0], addr, temp_str[1], NULL);
+ count1 = TRUE;
+ string_changed = TRUE;
+ }
+ }
- content = camel_medium_get_content_object ((CamelMedium *) message);
- if (!content)
- return NULL;
-
- /*
- * Get non-multipart content from multipart message.
- */
- while (CAMEL_IS_MULTIPART (content) && count > 0)
- {
- mime_part = camel_multipart_get_part (CAMEL_MULTIPART (content), 0);
- content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- count--;
+ g_strfreev (temp_str);
+ g_free (out);
}
+ }
- if (!mime_part)
- return NULL;
+ *pstr = str;
- type = camel_mime_part_get_content_type (mime_part);
- if (!camel_content_type_is (type, "text", "plain"))
- return NULL;
+ return string_changed;
+}
- mem = camel_stream_mem_new ();
- camel_data_wrapper_decode_to_stream (content, mem);
+static void
+traverse_parts (GSList *clues, CamelMimeMessage *message, CamelDataWrapper *content)
+{
+ g_return_if_fail (message != NULL);
- str = g_strndup ((const gchar *)((CamelStreamMem *) mem)->buffer->data, ((CamelStreamMem *) mem)->buffer->len);
- camel_object_unref (mem);
+ if (!content)
+ return;
- gconf = gconf_client_get_default ();
- /* Get the list from gconf */
- clue_list = gconf_client_get_list ( gconf, GCONF_KEY_TEMPLATE_PLACEHOLDERS, GCONF_VALUE_STRING, NULL );
- g_object_unref (gconf);
+ if (CAMEL_IS_MULTIPART (content)) {
+ guint i, n;
+ CamelMultipart *multipart = CAMEL_MULTIPART (content);
+ CamelMimePart *part;
- for (i = 0; i < strlen (str); i++) {
- const gchar *cur = str + i;
- if (!g_ascii_strncasecmp (cur, "$", 1)) {
- const gchar *end = cur + 1;
- gchar *out;
- gchar **temp_str;
-
- while (*end && (g_unichar_isalnum (*end) || *end == '_'))
- end++;
-
- out = g_strndup ((const gchar *) cur, end - cur);
-
- temp_str = g_strsplit (str, out, 2);
-
- for (list = clue_list; list; list = g_slist_next (list)) {
- gchar **temp = g_strsplit (list->data, "=", 2);
- if (!g_ascii_strcasecmp(temp[0], out+1)) {
- g_free (str);
- str = g_strconcat (temp_str[0], temp[1], temp_str[1], NULL);
- count1 = 1;
- string_changed = 1;
- } else
- count1 = 0;
- g_strfreev(temp);
- }
+ n = camel_multipart_get_number (multipart);
+ for (i = 0; i < n; i++) {
+ part = camel_multipart_get_part (multipart, i);
+ if (!part)
+ continue;
- if (!count1) {
- if (getenv (out+1)) {
- g_free (str);
- str = g_strconcat (temp_str[0], getenv (out + 1), temp_str[1], NULL);
- count1 = 1;
- string_changed = 1;
- } else
- count1 = 0;
- }
+ traverse_parts (clues, message, CAMEL_DATA_WRAPPER (part));
+ }
+ } else if (CAMEL_IS_MIME_PART (content)) {
+ CamelMimePart *part = CAMEL_MIME_PART (content);
+ CamelContentType *type;
+ CamelStream *mem;
+ gchar *str;
- if (!count1) {
- const CamelInternetAddress *to;
- const gchar *name, *addr;
-
- to = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_TO);
- if (!camel_internet_address_get (to, 0, &name, &addr))
- continue;
-
- if (name && g_ascii_strcasecmp ("sender_name", out + 1) == 0) {
- g_free (str);
- str = g_strconcat (temp_str[0], name, temp_str[1], NULL);
- count1 = 1;
- string_changed = 1;
- } else if (addr && g_ascii_strcasecmp ("sender_email", out + 1) == 0) {
- g_free (str);
- str = g_strconcat (temp_str[0], addr, temp_str[1], NULL);
- count1 = 1;
- string_changed = 1;
- }
- }
+ content = camel_medium_get_content_object (CAMEL_MEDIUM (part));
+ if (!content)
+ return;
- g_strfreev (temp_str);
- g_free (out);
- }
+ if (CAMEL_IS_MULTIPART (content)) {
+ traverse_parts (clues, message, CAMEL_DATA_WRAPPER (content));
+ return;
}
- if (clue_list) {
- g_slist_foreach (clue_list, (GFunc) g_free, NULL);
- g_slist_free (clue_list);
- }
+ type = camel_mime_part_get_content_type (part);
+ if (!camel_content_type_is (type, "text", "*"))
+ return;
- if (string_changed) {
+ mem = camel_stream_mem_new ();
+ camel_data_wrapper_decode_to_stream (content, mem);
- /* Create toplevel container */
- camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (body),
- "multipart/alternative;");
- camel_multipart_set_boundary (body, NULL);
+ str = g_strndup ((const gchar *)((CamelStreamMem *) mem)->buffer->data, ((CamelStreamMem *) mem)->buffer->len);
+ camel_object_unref (mem);
- stream = camel_stream_mem_new ();
+ if (replace_variables (clues, message, &str)) {
+ mem = camel_stream_mem_new_with_buffer (str, strlen (str));
+ camel_stream_reset (mem);
+ camel_data_wrapper_construct_from_stream (content, mem);
+ camel_object_unref (mem);
+ }
- mail_text = camel_data_wrapper_new ();
- camel_data_wrapper_set_mime_type_field (mail_text, type);
+ g_free (str);
+ }
+}
+
+/* Editing messages... */
- camel_stream_printf (stream, "%s", str);
+static GtkWidget *
+edit_message (CamelMimeMessage *message, CamelFolder *drafts, const gchar *uid)
+{
+ EMsgComposer *composer;
- camel_data_wrapper_construct_from_stream (mail_text, stream);
- camel_object_unref (stream);
+ /* Template specific code follows. */
+ if (em_utils_folder_is_templates (drafts, NULL) == TRUE) {
+ GConfClient *gconf;
+ GSList *clue_list = NULL;
- part = camel_mime_part_new ();
- camel_medium_set_content_object (CAMEL_MEDIUM (part), mail_text);
- camel_object_unref (mail_text);
- camel_multipart_add_part (body, part);
- camel_object_unref (part);
+ gconf = gconf_client_get_default ();
+ /* Get the list from gconf */
+ clue_list = gconf_client_get_list ( gconf, GCONF_KEY_TEMPLATE_PLACEHOLDERS, GCONF_VALUE_STRING, NULL );
+ g_object_unref (gconf);
- /* Finish creating the message */
- camel_medium_set_content_object (CAMEL_MEDIUM (message), CAMEL_DATA_WRAPPER(body));
- camel_object_unref (body);
- }
+ traverse_parts (clue_list, message, camel_medium_get_content_object (CAMEL_MEDIUM (message)));
- g_free (str);
+ g_slist_foreach (clue_list, (GFunc) g_free, NULL);
+ g_slist_free (clue_list);
}
composer = e_msg_composer_new_with_message (message);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 11:23:39 +0800