diff options
Diffstat (limited to 'modules/vcard-inline/e-mail-parser-vcard-inline.c')
-rw-r--r-- | modules/vcard-inline/e-mail-parser-vcard-inline.c | 410 |
1 files changed, 410 insertions, 0 deletions
diff --git a/modules/vcard-inline/e-mail-parser-vcard-inline.c b/modules/vcard-inline/e-mail-parser-vcard-inline.c new file mode 100644 index 0000000000..562ca75c72 --- /dev/null +++ b/modules/vcard-inline/e-mail-parser-vcard-inline.c @@ -0,0 +1,410 @@ +/* + * e-mail-parser-vcard-inline.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 <string.h> +#include <gtk/gtk.h> +#include <glib.h> +#include <glib/gi18n.h> +#include <glib/gstdio.h> + +#include "e-mail-parser-vcard-inline.h" +#include "e-mail-part-vcard-inline.h" + +#include <camel/camel.h> + +#include <em-format/e-mail-extension-registry.h> +#include <em-format/e-mail-parser-extension.h> +#include <em-format/e-mail-part.h> +#include <em-format/e-mail-part-utils.h> +#include <em-format/e-mail-formatter.h> + +#include <libebook/libebook.h> +#include <libedataserver/libedataserver.h> +#include <libedataserverui/libedataserverui.h> + +#include <shell/e-shell.h> +#include <addressbook/gui/merging/eab-contact-merging.h> +#include <addressbook/util/eab-book-util.h> + +#include <libebackend/libebackend.h> + +#define d(x) + +typedef struct _EMailParserVCardInline { + EExtension parent; +} EMailParserVCardInline; + +typedef struct _EMailParserVCardInlineClass { + EExtensionClass parent_class; +} EMailParserVCardInlineClass; + +GType e_mail_parser_vcard_inline_get_type (void); +static void e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface); +static void e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface); + +G_DEFINE_DYNAMIC_TYPE_EXTENDED ( + EMailParserVCardInline, + e_mail_parser_vcard_inline, + E_TYPE_EXTENSION, + 0, + G_IMPLEMENT_INTERFACE_DYNAMIC ( + E_TYPE_MAIL_EXTENSION, + e_mail_parser_mail_extension_interface_init) + G_IMPLEMENT_INTERFACE_DYNAMIC ( + E_TYPE_MAIL_PARSER_EXTENSION, + e_mail_parser_parser_extension_interface_init)); + +static const gchar* parser_mime_types[] = { "text/vcard", "text/x-vcard", + "text/directory", NULL }; + +static void +mail_part_vcard_inline_free (EMailPart *mail_part) +{ + EMailPartVCardInline *vi_part = (EMailPartVCardInline *) mail_part; + + g_clear_object (&vi_part->contact_display); + g_clear_object (&vi_part->message_label); + g_clear_object (&vi_part->formatter); + g_clear_object (&vi_part->iframe); + g_clear_object (&vi_part->save_button); + g_clear_object (&vi_part->toggle_button); + g_clear_object (&vi_part->folder); + + if (vi_part->message_uid) { + g_free (vi_part->message_uid); + vi_part->message_uid = NULL; + } +} + +static void +client_loaded_cb (ESource *source, + GAsyncResult *result, + GSList *contact_list) +{ + EShell *shell; + EClient *client = NULL; + EBookClient *book_client; + ESourceRegistry *registry; + GSList *iter; + GError *error = NULL; + + e_client_utils_open_new_finish (source, result, &client, &error); + + if (error != NULL) { + g_warn_if_fail (client == NULL); + g_warning ( + "%s: Failed to open book client: %s", + G_STRFUNC, error->message); + g_error_free (error); + goto exit; + } + + g_return_if_fail (E_IS_BOOK_CLIENT (client)); + + book_client = E_BOOK_CLIENT (client); + + shell = e_shell_get_default (); + registry = e_shell_get_registry (shell); + + for (iter = contact_list; iter != NULL; iter = iter->next) { + EContact *contact; + + contact = E_CONTACT (iter->data); + eab_merging_book_add_contact ( + registry, book_client, contact, NULL, NULL); + } + + g_object_unref (client); + + exit: + e_client_util_free_object_slist (contact_list); +} + +static void +save_vcard_cb (WebKitDOMEventTarget *button, + WebKitDOMEvent *event, + EMailPartVCardInline *vcard_part) +{ + EShell *shell; + ESource *source; + ESourceRegistry *registry; + ESourceSelector *selector; + GSList *contact_list; + const gchar *extension_name; + GtkWidget *dialog; + + shell = e_shell_get_default (); + registry = e_shell_get_registry (shell); + extension_name = E_SOURCE_EXTENSION_ADDRESS_BOOK; + + dialog = e_source_selector_dialog_new (NULL, registry, extension_name); + + selector = e_source_selector_dialog_get_selector ( + E_SOURCE_SELECTOR_DIALOG (dialog)); + + source = e_source_registry_ref_default_address_book (registry); + e_source_selector_set_primary_selection (selector, source); + g_object_unref (source); + + if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_OK) { + gtk_widget_destroy (dialog); + return; + } + + source = e_source_selector_dialog_peek_primary_selection ( + E_SOURCE_SELECTOR_DIALOG (dialog)); + + gtk_widget_destroy (dialog); + + g_return_if_fail (source != NULL); + + contact_list = e_client_util_copy_object_slist (NULL, vcard_part->contact_list); + + e_client_utils_open_new ( + source, E_CLIENT_SOURCE_TYPE_CONTACTS, + FALSE, NULL, (GAsyncReadyCallback) client_loaded_cb, + contact_list); +} + +static void +display_mode_toggle_cb (WebKitDOMEventTarget *button, + WebKitDOMEvent *event, + EMailPartVCardInline *vcard_part) +{ + EABContactDisplayMode mode; + gchar *uri; + + mode = eab_contact_formatter_get_display_mode (vcard_part->formatter); + if (mode == EAB_CONTACT_DISPLAY_RENDER_NORMAL) { + mode = EAB_CONTACT_DISPLAY_RENDER_COMPACT; + + webkit_dom_html_element_set_inner_text ( + WEBKIT_DOM_HTML_ELEMENT (button), + _("Show Full vCard"), NULL); + + } else { + mode = EAB_CONTACT_DISPLAY_RENDER_NORMAL; + + webkit_dom_html_element_set_inner_text ( + WEBKIT_DOM_HTML_ELEMENT (button), + _("Show Compact vCard"), NULL); + } + + eab_contact_formatter_set_display_mode (vcard_part->formatter, mode); + + uri = e_mail_part_build_uri ( + vcard_part->folder, vcard_part->message_uid, + "part_id", G_TYPE_STRING, vcard_part->parent.id, + "mode", G_TYPE_INT, E_MAIL_FORMATTER_MODE_RAW, NULL); + + webkit_dom_html_iframe_element_set_src ( + WEBKIT_DOM_HTML_IFRAME_ELEMENT (vcard_part->iframe), uri); + + g_free (uri); +} + +static void +bind_dom (EMailPartVCardInline *vcard_part, + WebKitDOMElement *attachment) +{ + WebKitDOMNodeList *list; + WebKitDOMElement *iframe, *toggle_button, *save_button; + + /* IFRAME */ + list = webkit_dom_element_get_elements_by_tag_name (attachment, "iframe"); + if (webkit_dom_node_list_get_length (list) != 1) + return; + iframe = WEBKIT_DOM_ELEMENT (webkit_dom_node_list_item (list, 0)); + if (vcard_part->iframe) + g_object_unref (vcard_part->iframe); + vcard_part->iframe = g_object_ref (iframe); + + /* TOGGLE DISPLAY MODE BUTTON */ + list = webkit_dom_element_get_elements_by_class_name ( + attachment, "org-gnome-vcard-inline-display-mode-button"); + if (webkit_dom_node_list_get_length (list) != 1) + return; + toggle_button = WEBKIT_DOM_ELEMENT (webkit_dom_node_list_item (list, 0)); + if (vcard_part->toggle_button) + g_object_unref (vcard_part->toggle_button); + vcard_part->toggle_button = g_object_ref (toggle_button); + + /* SAVE TO ADDRESSBOOK BUTTON */ + list = webkit_dom_element_get_elements_by_class_name ( + attachment, "org-gnome-vcard-inline-save-button"); + if (webkit_dom_node_list_get_length (list) != 1) + return; + save_button = WEBKIT_DOM_ELEMENT (webkit_dom_node_list_item (list, 0)); + if (vcard_part->save_button) + g_object_unref (vcard_part->save_button); + vcard_part->save_button = g_object_ref (save_button); + + webkit_dom_event_target_add_event_listener ( + WEBKIT_DOM_EVENT_TARGET (toggle_button), + "click", G_CALLBACK (display_mode_toggle_cb), + FALSE, vcard_part); + + webkit_dom_event_target_add_event_listener ( + WEBKIT_DOM_EVENT_TARGET (save_button), + "click", G_CALLBACK (save_vcard_cb), + FALSE, vcard_part); + + /* Bind collapse buttons for contact lists. */ + eab_contact_formatter_bind_dom ( + webkit_dom_html_iframe_element_get_content_document ( + WEBKIT_DOM_HTML_IFRAME_ELEMENT (iframe))); +} + +static void +decode_vcard (EMailPartVCardInline *vcard_part, + CamelMimePart *mime_part) +{ + CamelDataWrapper *data_wrapper; + CamelMedium *medium; + CamelStream *stream; + GSList *contact_list; + GByteArray *array; + const gchar *string; + const guint8 padding[2] = {0}; + + array = g_byte_array_new (); + medium = CAMEL_MEDIUM (mime_part); + + /* Stream takes ownership of the byte array. */ + stream = camel_stream_mem_new_with_byte_array (array); + data_wrapper = camel_medium_get_content (medium); + camel_data_wrapper_decode_to_stream_sync ( + data_wrapper, stream, NULL, NULL); + + /* because the result is not NULL-terminated */ + g_byte_array_append (array, padding, 2); + + string = (gchar *) array->data; + contact_list = eab_contact_list_from_string (string); + vcard_part->contact_list = contact_list; + + g_object_unref (mime_part); + g_object_unref (stream); +} + +static GSList * +empe_vcard_inline_parse (EMailParserExtension *extension, + EMailParser *parser, + CamelMimePart *part, + GString *part_id, + GCancellable *cancellable) +{ + EMailPartVCardInline *vcard_part; + gint len; + + len = part_id->len; + g_string_append (part_id, ".org-gnome-vcard-inline-display"); + + vcard_part = (EMailPartVCardInline *) e_mail_part_subclass_new ( + part, part_id->str, sizeof (EMailPartVCardInline), + (GFreeFunc) mail_part_vcard_inline_free); + vcard_part->parent.mime_type = camel_content_type_simple ( + camel_mime_part_get_content_type (part)); + vcard_part->parent.bind_func = (EMailPartDOMBindFunc) bind_dom; + vcard_part->parent.is_attachment = TRUE; + vcard_part->formatter = g_object_new ( + EAB_TYPE_CONTACT_FORMATTER, + "display-mode", EAB_CONTACT_DISPLAY_RENDER_COMPACT, + "render-maps", FALSE, NULL); + g_object_ref (part); + + decode_vcard (vcard_part, part); + + g_string_truncate (part_id, len); + + return e_mail_parser_wrap_as_attachment ( + parser, part, g_slist_append (NULL, vcard_part), + part_id, cancellable); +} + +static guint32 +empe_vcard_inline_get_flags (EMailParserExtension *extension) +{ + return E_MAIL_PARSER_EXTENSION_INLINE_DISPOSITION; +} + +static const gchar ** +empe_mime_types (EMailExtension *extension) +{ + return parser_mime_types; +} + +void +e_mail_parser_vcard_inline_type_register (GTypeModule *type_module) +{ + e_mail_parser_vcard_inline_register_type (type_module); +} + +static void +e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface) +{ + iface->mime_types = empe_mime_types; +} + +static void +e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface) +{ + iface->parse = empe_vcard_inline_parse; + iface->get_flags = empe_vcard_inline_get_flags; +} + +static void +e_mail_parser_vcard_inline_constructed (GObject *object) +{ + EExtensible *extensible; + EMailExtensionRegistry *reg; + + extensible = e_extension_get_extensible (E_EXTENSION (object)); + reg = E_MAIL_EXTENSION_REGISTRY (extensible); + + e_mail_extension_registry_add_extension (reg, E_MAIL_EXTENSION (object)); +} + +static void +e_mail_parser_vcard_inline_class_init (EMailParserVCardInlineClass *klass) +{ + GObjectClass *object_class; + EExtensionClass *extension_class; + + e_mail_parser_vcard_inline_parent_class = g_type_class_peek_parent (klass); + + object_class = G_OBJECT_CLASS (klass); + object_class->constructed = e_mail_parser_vcard_inline_constructed; + + extension_class = E_EXTENSION_CLASS (klass); + extension_class->extensible_type = E_TYPE_MAIL_PARSER_EXTENSION_REGISTRY; +} + +static void +e_mail_parser_vcard_inline_class_finalize (EMailParserVCardInlineClass *klass) +{ + +} + +static void +e_mail_parser_vcard_inline_init (EMailParserVCardInline *self) +{ +} |