static const char* display_field (MuMsg *msg, MuMsgFieldId mfid) { gint64 val; switch (mu_msg_field_type(mfid)) { case MU_MSG_FIELD_TYPE_STRING: { const gchar *str; str = mu_msg_get_field_string (msg, mfid); return str ? str : ""; } case MU_MSG_FIELD_TYPE_INT: if (mfid == MU_MSG_FIELD_ID_PRIO) { val = mu_msg_get_field_numeric (msg, mfid); return mu_msg_prio_name ((MuMsgPrio)val); } else if (mfid == MU_MSG_FIELD_ID_FLAGS) { val = mu_msg_get_field_numeric (msg, mfid); return mu_str_flags_s ((MuFlags)val); } else /* as string */ return mu_msg_get_field_string (msg, mfid); case MU_MSG_FIELD_TYPE_TIME_T: val = mu_msg_get_field_numeric (msg, mfid); return mu_date_str_s ("%c", (time_t)val); case MU_MSG_FIELD_TYPE_BYTESIZE: val = mu_msg_get_field_numeric (msg, mfid); return mu_str_size_s ((unsigned)val); default: g_return_val_if_reached (NULL); } }
struct _JsonNode* mu_msg_to_json (MuMsg *msg, unsigned docid, const MuMsgIterThreadInfo *ti, MuMsgOptions opts) { JsonNode *node; JsonBuilder *bob; time_t t; size_t s; g_return_val_if_fail (msg, NULL); g_return_val_if_fail (!((opts & MU_MSG_OPTION_HEADERS_ONLY) && (opts & MU_MSG_OPTION_EXTRACT_IMAGES)),NULL); bob = json_builder_new (); bob = json_builder_begin_object (bob); if (ti) add_thread_info (bob, ti); add_string_member (bob, "subject", mu_msg_get_subject (msg)); /* in the no-headers-only case (see below) we get a more complete list * of contacts, so no need to get them here if that's the case */ if (opts & MU_MSG_OPTION_HEADERS_ONLY) add_contacts (bob, msg); t = mu_msg_get_date (msg); if (t != (time_t)-1) add_int_member (bob, "date", t); s = mu_msg_get_size (msg); if (s != (size_t)-1) add_int_member (bob, "size", s); add_string_member (bob, "message-id", mu_msg_get_msgid (msg)); add_string_member (bob, "mailing-list", mu_msg_get_mailing_list (msg)); add_string_member (bob, "path", mu_msg_get_path (msg)); add_string_member (bob, "maildir", mu_msg_get_maildir (msg)); add_string_member (bob, "priority", mu_msg_prio_name(mu_msg_get_prio(msg))); add_flags (bob, msg); add_list_member (bob, "tags", mu_msg_get_tags(msg)); add_list_member (bob, "references", mu_msg_get_references (msg)); add_string_member (bob, "in-reply-to", mu_msg_get_header (msg, "In-Reply-To")); /* headers are retrieved from the database, views from the * message file file attr things can only be gotten from the * file (ie., mu view), not from the database (mu find). */ if (!(opts & MU_MSG_OPTION_HEADERS_ONLY)) add_file_parts (bob, msg, opts); bob = json_builder_end_object (bob); node = json_builder_get_root (bob); g_clear_object (&bob); return node; }