path: root/addressbook/gui/widgets/e-addressbook-util.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* 
 * e-table-field-chooser.c
 * Copyright (C) 2001  Ximian, Inc.
 * Author: Chris Toshok <toshok@ximian.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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 library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include <config.h>
#include "e-addressbook-util.h"
#include "ebook/e-destination.h"

#include <gnome.h>

#include "e-card-merging.h"
#include <shell/evolution-shell-client.h>
#include <addressbook/backend/ebook/e-book-util.h>

void
e_addressbook_error_dialog (const gchar *msg, EBookStatus status)
{
    static char *status_to_string[] = {
        N_("Success"),
        N_("Unknown error"),
        N_("Repository offline"),
        N_("Permission denied"),
        N_("Card not found"),
        N_("Card ID already exists"),
        N_("Protocol not supported"),
        N_("Cancelled"),
        N_("Authentication Failed"),
        N_("Authentication Required"),
        N_("TLS not Available"),
        N_("Addressbook does not exist"),
        N_("Other error")
    };
    char *error_msg;
    GtkWidget *dialog;

    error_msg = g_strdup_printf ("%s: %s", msg, _(status_to_string [status]));

    dialog = gtk_message_dialog_new (NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
                     error_msg);

    g_signal_connect (dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);

    gtk_widget_show (dialog);

    g_free (error_msg);
}

gint
e_addressbook_prompt_save_dialog (GtkWindow *parent)
{
    GtkWidget *dialog;
    gint response;

    dialog = gtk_message_dialog_new (parent,
                      (GtkDialogFlags)0,
                      GTK_MESSAGE_QUESTION,
                      GTK_BUTTONS_NONE,
                     _("Do you want to save changes?"));
    gtk_dialog_add_buttons (GTK_DIALOG (dialog),
                _("_Discard"), GTK_RESPONSE_NO,
                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                GTK_STOCK_SAVE, GTK_RESPONSE_YES,
                NULL);

    gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);

    response = gtk_dialog_run (GTK_DIALOG (dialog));

    gtk_widget_destroy (dialog);

    return response;
}

static void
added_cb (EBook* book, EBookStatus status, const char *id,
      gboolean is_list)
{
    if (status != E_BOOK_STATUS_SUCCESS) {
        e_addressbook_error_dialog (is_list ? _("Error adding list") : _("Error adding card"), status);
    }
}

static void
modified_cb (EBook* book, EBookStatus status,
         gboolean is_list)
{
    if (status != E_BOOK_STATUS_SUCCESS) {
        e_addressbook_error_dialog (is_list ? _("Error modifying list") : _("Error modifying card"),
                        status);
    }
}

static void
deleted_cb (EBook* book, EBookStatus status,
        gboolean is_list)
{
    if (status != E_BOOK_STATUS_SUCCESS) {
        e_addressbook_error_dialog (is_list ? _("Error removing list") : _("Error removing card"),
                        status);
    }
}

static void
editor_closed_cb (GtkObject *editor, gpointer data)
{
    g_object_unref (editor);
}

EContactEditor *
e_addressbook_show_contact_editor (EBook *book, ECard *card,
                   gboolean is_new_card,
                   gboolean editable)
{
    EContactEditor *ce;

    ce = e_contact_editor_new (book, card, is_new_card, editable);

    g_signal_connect (ce, "card_added",
              G_CALLBACK (added_cb), GINT_TO_POINTER (FALSE));
    g_signal_connect (ce, "card_modified",
              G_CALLBACK (modified_cb), GINT_TO_POINTER (FALSE));
    g_signal_connect (ce, "card_deleted",
              G_CALLBACK (deleted_cb), GINT_TO_POINTER (FALSE));
    g_signal_connect (ce, "editor_closed",
              G_CALLBACK (editor_closed_cb), NULL);

    return ce;
}

EContactListEditor *
e_addressbook_show_contact_list_editor (EBook *book, ECard *card,
                    gboolean is_new_card,
                    gboolean editable)
{
    EContactListEditor *ce;

    ce = e_contact_list_editor_new (book, card, is_new_card, editable);

    g_signal_connect (ce, "list_added",
              G_CALLBACK (added_cb), GINT_TO_POINTER (TRUE));
    g_signal_connect (ce, "list_modified",
              G_CALLBACK (modified_cb), GINT_TO_POINTER (TRUE));
    g_signal_connect (ce, "list_deleted",
              G_CALLBACK (deleted_cb), GINT_TO_POINTER (TRUE));
    g_signal_connect (ce, "editor_closed",
              G_CALLBACK (editor_closed_cb), GINT_TO_POINTER (TRUE));

    e_contact_list_editor_show (ce);

    return ce;
}

static void
view_cards (EBook *book, GList *list, gboolean editable)
{
    for (; list; list = list->next) {
        ECard *card = list->data;
        if (e_card_evolution_list (card))
            e_addressbook_show_contact_list_editor (book, card, FALSE, editable);
        else
            e_addressbook_show_contact_editor (book, card, FALSE, editable);
    }
}

void
e_addressbook_show_multiple_cards (EBook *book,
                   GList *list,
                   gboolean editable)
{
    if (list) {
        int length = g_list_length (list);
        if (length > 5) {
            GtkWidget *dialog;
            gint response;

            dialog = gtk_message_dialog_new (NULL,
                             0,
                             GTK_MESSAGE_QUESTION,
                             GTK_BUTTONS_YES_NO,
                             _("Opening %d cards will open %d new windows as well.\n"
                               "Do you really want to display all of these cards?"),
                             length,
                             length);

            response = gtk_dialog_run (GTK_DIALOG (dialog));
            gtk_widget_destroy (dialog);
            if (response == GTK_RESPONSE_YES)
                view_cards (book, list, editable);
        } else {
            view_cards (book, list, editable);
        }
    }
}



typedef struct CardCopyProcess_ CardCopyProcess;

typedef void (*CardCopyDone) (CardCopyProcess *process);

struct CardCopyProcess_ {
    int count;
    GList *cards;
    EBook *source;
    EBook *destination;
    CardCopyDone done_cb;
};

static void
card_deleted_cb (EBook* book, EBookStatus status, gpointer user_data)
{
    if (status != E_BOOK_STATUS_SUCCESS) {
        e_addressbook_error_dialog (_("Error removing card"), status);
    }
}

static void
do_delete (gpointer data, gpointer user_data)
{
    EBook *book = user_data;
    ECard *card = data;

    e_book_remove_card(book, card, card_deleted_cb, NULL);
}

static void
delete_cards (CardCopyProcess *process)
{
    g_list_foreach (process->cards,
            do_delete,
            process->source);
}

static void
process_unref (CardCopyProcess *process)
{
    process->count --;
    if (process->count == 0) {
        if (process->done_cb) {
            process->done_cb (process);
        }
        e_free_object_list(process->cards);
        g_object_unref (process->source);
        g_object_unref (process->destination);
        g_free (process);
    }
}

static void
card_added_cb (EBook* book, EBookStatus status, const char *id, gpointer user_data)
{
    CardCopyProcess *process = user_data;

    if (status != E_BOOK_STATUS_SUCCESS) {
        e_addressbook_error_dialog (_("Error adding card"), status);
    } else {
        process_unref (process);
    }
}

static void
do_copy (gpointer data, gpointer user_data)
{
    EBook *book;
    ECard *card;
    CardCopyProcess *process;

    process = user_data;
    card = data;

    book = process->destination;

    process->count ++;
    e_book_add_card(book, card, card_added_cb, process);
}

static void
got_book_cb (EBook *book, gpointer closure)
{
    CardCopyProcess *process;
    process = closure;
    if (book) {
        process->destination = book;
        g_object_ref (book);
        g_list_foreach (process->cards,
                do_copy,
                process);
    }
    process_unref (process);
}

extern EvolutionShellClient *global_shell_client;

void
e_addressbook_transfer_cards (EBook *source, GList *cards /* adopted */, gboolean delete_from_source, GtkWindow *parent_window)
{
    const char *allowed_types[] = { "contacts/*", NULL };
    GNOME_Evolution_Folder *folder;
    static char *last_uri = NULL;
    CardCopyProcess *process;
    char *desc;

    if (cards == NULL)
        return;

    if (last_uri == NULL)
        last_uri = g_strdup ("");

    if (cards->next == NULL) {
        if (delete_from_source)
            desc = _("Move card to");
        else
            desc = _("Copy card to");
    } else {
        if (delete_from_source)
            desc = _("Move cards to");
        else
            desc = _("Copy cards to");
    }

    evolution_shell_client_user_select_folder (global_shell_client,
                           parent_window,
                           desc, last_uri, allowed_types,
                           &folder);
    if (!folder)
        return;

    if (strcmp (last_uri, folder->evolutionUri) != 0) {
        g_free (last_uri);
        last_uri = g_strdup (folder->evolutionUri);
    }

    process = g_new (CardCopyProcess, 1);
    process->count = 1;
    process->source = source;
    g_object_ref (source);
    process->cards = cards;
    process->destination = NULL;

    if (delete_from_source)
        process->done_cb = delete_cards;
    else
        process->done_cb = NULL;

    e_book_use_address_book_by_uri (folder->physicalUri, got_book_cb, process);

    CORBA_free (folder);
}

#include <Evolution-Composer.h>

#define COMPOSER_OAFID "OAFIID:GNOME_Evolution_Mail_Composer"

void
e_addressbook_send_card_list (GList *cards, EAddressbookDisposition disposition)
{
    GNOME_Evolution_Composer composer_server;
    CORBA_Environment ev;

    if (cards == NULL)
        return;

    CORBA_exception_init (&ev);
    
    composer_server = bonobo_activation_activate_from_id (COMPOSER_OAFID, 0, NULL, &ev);

    if (disposition == E_ADDRESSBOOK_DISPOSITION_AS_TO) {
        GNOME_Evolution_Composer_RecipientList *to_list, *cc_list, *bcc_list;
        CORBA_char *subject;
        int to_i, bcc_i;
        GList *iter;
        gint to_length = 0, bcc_length = 0;

        /* Figure out how many addresses of each kind we have. */
        for (iter = cards; iter != NULL; iter = g_list_next (iter)) {
            ECard *card = E_CARD (iter->data);
            if (e_card_evolution_list (card)) {
                gint len = card->email ? e_list_length (card->email) : 0;
                if (e_card_evolution_list_show_addresses (card))
                    to_length += len;
                else
                    bcc_length += len;
            } else {
                if (card->email != NULL)
                    ++to_length;
            }
        }

        /* Now I have to make a CORBA sequences that represents a recipient list with
           the right number of entries, for the cards. */
        to_list = GNOME_Evolution_Composer_RecipientList__alloc ();
        to_list->_maximum = to_length;
        to_list->_length = to_length;
        if (to_length > 0) {
            to_list->_buffer = CORBA_sequence_GNOME_Evolution_Composer_Recipient_allocbuf (to_length);
        }

        cc_list = GNOME_Evolution_Composer_RecipientList__alloc ();
        cc_list->_maximum = cc_list->_length = 0;
        
        bcc_list = GNOME_Evolution_Composer_RecipientList__alloc ();
        bcc_list->_maximum = bcc_length;
        bcc_list->_length = bcc_length;
        if (bcc_length > 0) {
            bcc_list->_buffer = CORBA_sequence_GNOME_Evolution_Composer_Recipient_allocbuf (bcc_length);
        }

        to_i = 0;
        bcc_i = 0;
        while (cards != NULL) {
            ECard *card = cards->data;
            EIterator *iterator;
            gchar *name, *addr;
            gboolean is_list, is_hidden, free_name_addr;
            GNOME_Evolution_Composer_Recipient *recipient;

            if (card->email != NULL) {

                is_list = e_card_evolution_list (card);
                is_hidden = is_list && !e_card_evolution_list_show_addresses (card);
            
                for (iterator = e_list_get_iterator (card->email); e_iterator_is_valid (iterator); e_iterator_next (iterator)) {
                    
                    if (is_hidden) {
                        recipient = &(bcc_list->_buffer[bcc_i]);
                        ++bcc_i;
                    } else {
                        recipient = &(to_list->_buffer[to_i]);
                        ++to_i;
                    }
                    
                    name = "";
                    addr = "";
                    free_name_addr = FALSE;
                    if (e_iterator_is_valid (iterator)) {
                        
                        if (is_list) {
                            /* We need to decode the list entries, which are XMLified EDestinations. */
                            EDestination *dest = e_destination_import (e_iterator_get (iterator));
                            if (dest != NULL) {
                                name = g_strdup (e_destination_get_name (dest));
                                addr = g_strdup (e_destination_get_email (dest));
                                free_name_addr = TRUE;
                                g_object_unref (dest);
                            }
                            
                        } else { /* is just a plain old card */
                            if (card->name)
                                name = e_card_name_to_string (card->name);
                            addr = g_strdup ((char *) e_iterator_get (iterator));
                            free_name_addr = TRUE;
                        }
                    }
                    
                    recipient->name    = CORBA_string_dup (name ? name : "");
                    recipient->address = CORBA_string_dup (addr ? addr : "");
                    
                    if (free_name_addr) {
                        g_free ((gchar *) name);
                        g_free ((gchar *) addr);
                    }
                    
                    /* If this isn't a list, we quit after the first (i.e. the default) address. */
                    if (!is_list)
                        break;
                    
                }
                g_object_unref (iterator);
            }

            cards = g_list_next (cards);
        }

        subject = CORBA_string_dup ("");

        GNOME_Evolution_Composer_setHeaders (composer_server, "", to_list, cc_list, bcc_list, subject, &ev);
        if (ev._major != CORBA_NO_EXCEPTION) {
            g_printerr ("gui/e-meeting-edit.c: I couldn't set the composer headers via CORBA! Aagh.\n");
            CORBA_exception_free (&ev);
            return;
        }

        CORBA_free (to_list);
        CORBA_free (cc_list);
        CORBA_free (bcc_list);
        CORBA_free (subject);
    } else if (disposition == E_ADDRESSBOOK_DISPOSITION_AS_ATTACHMENT) {
        CORBA_char *content_type, *filename, *description;
        GNOME_Evolution_Composer_AttachmentData *attach_data;
        CORBA_boolean show_inline;
        char *tempstr;

        GNOME_Evolution_Composer_RecipientList *to_list, *cc_list, *bcc_list;
        CORBA_char *subject;
        
        content_type = CORBA_string_dup ("text/x-vcard");
        filename = CORBA_string_dup ("");

        if (cards->next) {
            description = CORBA_string_dup (_("Multiple VCards"));
        } else {
            char *file_as;

            g_object_get(cards->data,
                     "file_as", &file_as,
                     NULL);

            tempstr = g_strdup_printf (_("VCard for %s"), file_as);
            description = CORBA_string_dup (tempstr);
            g_free (tempstr);
        }

        show_inline = FALSE;

        tempstr = e_card_list_get_vcard (cards);
        attach_data = GNOME_Evolution_Composer_AttachmentData__alloc();
        attach_data->_maximum = attach_data->_length = strlen (tempstr);
        attach_data->_buffer = CORBA_sequence_CORBA_char_allocbuf (attach_data->_length);
        strcpy (attach_data->_buffer, tempstr);
        g_free (tempstr);

        GNOME_Evolution_Composer_attachData (composer_server, 
                             content_type, filename, description,
                             show_inline, attach_data,
                             &ev);
    
        if (ev._major != CORBA_NO_EXCEPTION) {
            g_printerr ("gui/e-meeting-edit.c: I couldn't attach data to the composer via CORBA! Aagh.\n");
            CORBA_exception_free (&ev);
            return;
        }
    
        CORBA_free (content_type);
        CORBA_free (filename);
        CORBA_free (description);
        CORBA_free (attach_data);

        to_list = GNOME_Evolution_Composer_RecipientList__alloc ();
        to_list->_maximum = to_list->_length = 0;
        
        cc_list = GNOME_Evolution_Composer_RecipientList__alloc ();
        cc_list->_maximum = cc_list->_length = 0;

        bcc_list = GNOME_Evolution_Composer_RecipientList__alloc ();
        bcc_list->_maximum = bcc_list->_length = 0;

        if (!cards || cards->next) {
            subject = CORBA_string_dup ("Contact information");
        } else {
            ECard *card = cards->data;
            const gchar *tempstr2;

            tempstr2 = NULL;
            g_object_get(card,
                     "file_as", &tempstr2,
                     NULL);
            if (!tempstr2 || !*tempstr2)
                g_object_get(card,
                         "full_name", &tempstr2,
                         NULL);
            if (!tempstr2 || !*tempstr2)
                g_object_get(card,
                         "org", &tempstr2,
                         NULL);
            if (!tempstr2 || !*tempstr2) {
                EList *list;
                EIterator *iterator;
                g_object_get(card,
                         "email", &list,
                         NULL);
                iterator = e_list_get_iterator (list);
                if (e_iterator_is_valid (iterator)) {
                    tempstr2 = e_iterator_get (iterator);
                }
                g_object_unref (iterator);
            }

            if (!tempstr2 || !*tempstr2)
                tempstr = g_strdup_printf ("Contact information");
            else
                tempstr = g_strdup_printf ("Contact information for %s", tempstr2);
            subject = CORBA_string_dup (tempstr);
            g_free (tempstr);
        }
        
        GNOME_Evolution_Composer_setHeaders (composer_server, "", to_list, cc_list, bcc_list, subject, &ev);

        CORBA_free (to_list);
        CORBA_free (cc_list);
        CORBA_free (bcc_list);
        CORBA_free (subject);
    }

    GNOME_Evolution_Composer_show (composer_server, &ev);

    if (ev._major != CORBA_NO_EXCEPTION) {
        g_printerr ("gui/e-meeting-edit.c: I couldn't show the composer via CORBA! Aagh.\n");
        CORBA_exception_free (&ev);
        return;
    }

    CORBA_exception_free (&ev);
}

void
e_addressbook_send_card (ECard *card, EAddressbookDisposition disposition)
{
    GList *list;
    list = g_list_prepend (NULL, card);
    e_addressbook_send_card_list (list, disposition);
    g_list_free (list);
}