pidgin/pidgin

GSoC History API including sqlite history adapter

2021-10-12, James Culver
741992355ead
GSoC History API including sqlite history adapter

The History API has been created to drive all message handling in purple3. It will be used to update existing messages for edits, reactions, pinning, read/deliver receipts, etc. The API uses an adapter pattern, to abstract out backends, but provides a SQLite3 backend by default.

It also provides search capabilities using a custom query language that can easily be expanded over time. It will be use by both the end user to search messages and the frontends to implement features like a pinned messages button. A command line utility is also provided for searching outside of the program itself.

## Remaining Items

**These all will most likely be done by the Pidgin core team after GSoC when we figure out exactly how to solve them.**

Need to store database in purple config directory
* Gary has spent some time looking at this and it looks like the purple-history cli will need to become a purple-ui to make this work write as in the future other adapters will be plugins.

Other things to consider:
- For simplicity, the SqliteHistoryAdapter is parsing the query itself, but for consistency having `PurpleHistoryAdapter` parse the query and pass tokens to the subclass might be something we want to do.

Testing Done:
## Unit Tests
History Manager
History Adapter

## Integration Tests
purplehistorycore created for integration tests.
PurpleSqliteHistoryAdapter functionality tested:
- Creates proper db schema
- Writes logs
- Reads logs
- Queries using query language
- Deletes using query language

Bugs closed: PIDGIN-17526, PIDGIN-17532, PIDGIN-17533, PIDGIN-17534

Reviewed at https://reviews.imfreedom.org/r/877/
/*
* finch
*
* Finch is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include <glib/gi18n-lib.h>
#include <purple.h>
#include <gnt.h>
#include "gntaccount.h"
#include "gntblist.h"
#include "libfinch.h"
#include <string.h>
typedef struct
{
GntWidget *window;
GntWidget *tree;
} FinchAccountList;
static FinchAccountList accounts;
typedef struct
{
PurpleAccount *account; /* NULL for a new account */
GntWidget *window;
GntWidget *protocol;
GntWidget *username;
GntWidget *password;
GntWidget *alias;
GntWidget *splits;
GList *split_entries;
GList *protocol_entries;
GntWidget *protocols;
GntWidget *remember;
GntWidget *regserver;
} AccountEditDialog;
/* This is necessary to close an edit-dialog when an account is deleted */
static GList *accountdialogs;
static void
account_add(PurpleAccount *account)
{
gnt_tree_add_choice(GNT_TREE(accounts.tree), account,
gnt_tree_create_row(GNT_TREE(accounts.tree),
purple_account_get_username(account),
purple_account_get_protocol_name(account)),
NULL, NULL);
gnt_tree_set_choice(GNT_TREE(accounts.tree), account,
purple_account_get_enabled(account, FINCH_UI));
}
static void
edit_dialog_destroy(AccountEditDialog *dialog)
{
accountdialogs = g_list_remove(accountdialogs, dialog);
g_list_free(dialog->protocol_entries);
g_list_free(dialog->split_entries);
g_free(dialog);
}
static void
save_account_cb(AccountEditDialog *dialog)
{
PurpleAccount *account;
PurpleCredentialManager *manager = NULL;
PurpleProtocol *protocol;
const char *value;
GString *username;
/* XXX: Do some error checking first. */
manager = purple_credential_manager_get_default();
protocol = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(dialog->protocol));
/* Username && user-splits */
value = gnt_entry_get_text(GNT_ENTRY(dialog->username));
if (value == NULL || *value == '\0')
{
purple_notify_error(NULL, _("Error"),
dialog->account ? _("Account was not modified") :
_("Account was not added"),
_("Username of an account must be non-empty."),
purple_request_cpar_from_account(dialog->account));
return;
}
username = g_string_new(value);
if (protocol != NULL)
{
GList *iter, *entries, *splits;
splits = purple_protocol_get_user_splits(protocol);
for (iter = splits, entries = dialog->split_entries;
iter && entries; iter = iter->next, entries = entries->next)
{
PurpleAccountUserSplit *split = iter->data;
GntWidget *entry = entries->data;
value = entry ? gnt_entry_get_text(GNT_ENTRY(entry)) : NULL;
if (value == NULL || *value == '\0')
value = purple_account_user_split_get_default_value(split);
g_string_append_printf(username, "%c%s",
purple_account_user_split_get_separator(split),
value);
}
g_list_free_full(splits,
(GDestroyNotify)purple_account_user_split_destroy);
}
if (dialog->account == NULL)
{
account = purple_account_new(username->str, purple_protocol_get_id(protocol));
purple_accounts_add(account);
}
else
{
account = dialog->account;
/* Protocol */
if (purple_account_is_disconnected(account)) {
purple_account_set_protocol_id(account, purple_protocol_get_id(protocol));
purple_account_set_username(account, username->str);
} else {
const char *old = purple_account_get_protocol_id(account);
char *oldproto;
if (!purple_strequal(old, purple_protocol_get_id(protocol))) {
purple_notify_error(NULL, _("Error"),
_("Account was not modified"),
_("The account's protocol cannot be "
"changed while it is connected to the "
"server."),
purple_request_cpar_from_account(
account));
g_string_free(username, TRUE);
return;
}
oldproto = g_strdup(purple_normalize(account, purple_account_get_username(account)));
if (g_utf8_collate(oldproto, purple_normalize(account, username->str))) {
purple_notify_error(NULL, _("Error"),
_("Account was not modified"),
_("The account's username cannot be "
"changed while it is connected to the "
"server."),
purple_request_cpar_from_account(
account));
g_free(oldproto);
g_string_free(username, TRUE);
return;
}
g_free(oldproto);
purple_account_set_username(account, username->str);
}
}
g_string_free(username, TRUE);
/* Alias */
value = gnt_entry_get_text(GNT_ENTRY(dialog->alias));
purple_account_set_private_alias(account, value);
/* Remember password and password */
purple_account_set_remember_password(account,
gnt_check_box_get_checked(GNT_CHECK_BOX(dialog->remember)));
value = gnt_entry_get_text(GNT_ENTRY(dialog->password));
if (value && *value) {
purple_credential_manager_write_password_async(manager, account, value,
NULL, NULL, NULL);
} else {
purple_credential_manager_clear_password_async(manager, account, NULL,
NULL, NULL);
}
/* Protocol options */
if (protocol)
{
GList *iter, *entries, *opts;
opts = purple_protocol_get_account_options(protocol);
for (iter = opts, entries = dialog->protocol_entries;
iter && entries; iter = iter->next, entries = entries->next)
{
PurpleAccountOption *option = iter->data;
GntWidget *entry = entries->data;
PurplePrefType type = purple_account_option_get_pref_type(option);
const char *setting = purple_account_option_get_setting(option);
if (type == PURPLE_PREF_STRING)
{
const char *value = gnt_entry_get_text(GNT_ENTRY(entry));
purple_account_set_string(account, setting, value);
}
else if (type == PURPLE_PREF_INT)
{
const char *str = gnt_entry_get_text(GNT_ENTRY(entry));
int value = 0;
if (str)
value = atoi(str);
purple_account_set_int(account, setting, value);
}
else if (type == PURPLE_PREF_BOOLEAN)
{
gboolean value = gnt_check_box_get_checked(GNT_CHECK_BOX(entry));
purple_account_set_bool(account, setting, value);
}
else if (type == PURPLE_PREF_STRING_LIST)
{
gchar *value = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(entry));
purple_account_set_string(account, setting, value);
}
else
{
g_assert_not_reached();
}
}
g_list_free_full(opts, (GDestroyNotify)purple_account_option_destroy);
}
/* XXX: Proxy options */
if (accounts.window && accounts.tree) {
gnt_tree_set_selected(GNT_TREE(accounts.tree), account);
gnt_box_give_focus_to_child(GNT_BOX(accounts.window), accounts.tree);
}
if (protocol && PURPLE_PROTOCOL_IMPLEMENTS(protocol, SERVER, register_user) &&
gnt_check_box_get_checked(GNT_CHECK_BOX(dialog->regserver))) {
purple_account_register(account);
} else if (dialog->account == NULL) {
/* This is a new account. Set it to the current status. */
/* Xerox from gtkaccount.c :D */
const PurpleSavedStatus *saved_status;
saved_status = purple_savedstatus_get_current();
if (saved_status != NULL) {
purple_savedstatus_activate_for_account(saved_status, account);
purple_account_set_enabled(account, FINCH_UI, TRUE);
}
}
/* In case of a new account, the 'Accounts' window is updated from the account-added
* callback. In case of changes in an existing account, we need to explicitly do it
* here.
*/
if (dialog->account != NULL && accounts.window) {
gnt_tree_change_text(GNT_TREE(accounts.tree), dialog->account,
0, purple_account_get_username(dialog->account));
gnt_tree_change_text(GNT_TREE(accounts.tree), dialog->account,
1, purple_account_get_protocol_name(dialog->account));
}
gnt_widget_destroy(dialog->window);
}
static void
update_user_splits(AccountEditDialog *dialog)
{
GntWidget *hbox;
PurpleProtocol *protocol;
GList *iter, *entries, *splits;
char *username = NULL;
if (dialog->splits)
{
gnt_box_remove_all(GNT_BOX(dialog->splits));
g_list_free(dialog->split_entries);
}
else
{
dialog->splits = gnt_vbox_new(FALSE);
gnt_box_set_pad(GNT_BOX(dialog->splits), 0);
gnt_box_set_fill(GNT_BOX(dialog->splits), TRUE);
}
dialog->split_entries = NULL;
protocol = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(dialog->protocol));
if (!protocol)
return;
username = dialog->account ? g_strdup(purple_account_get_username(dialog->account)) : NULL;
splits = purple_protocol_get_user_splits(protocol);
for (iter = splits; iter; iter = iter->next)
{
PurpleAccountUserSplit *split = iter->data;
GntWidget *entry = NULL;
char *buf = NULL;
if (!purple_account_user_split_is_constant(split)) {
hbox = gnt_hbox_new(TRUE);
gnt_box_add_widget(GNT_BOX(dialog->splits), hbox);
buf = g_strdup_printf("%s:", purple_account_user_split_get_text(split));
gnt_box_add_widget(GNT_BOX(hbox), gnt_label_new(buf));
entry = gnt_entry_new(NULL);
gnt_box_add_widget(GNT_BOX(hbox), entry);
}
dialog->split_entries = g_list_append(dialog->split_entries, entry);
g_free(buf);
}
for (iter = g_list_last(splits), entries = g_list_last(dialog->split_entries);
iter && entries; iter = iter->prev, entries = entries->prev)
{
GntWidget *entry = entries->data;
PurpleAccountUserSplit *split = iter->data;
const char *value = NULL;
char *s;
if (dialog->account)
{
if(purple_account_user_split_get_reverse(split))
s = strrchr(username, purple_account_user_split_get_separator(split));
else
s = strchr(username, purple_account_user_split_get_separator(split));
if (s != NULL)
{
*s = '\0';
s++;
value = s;
}
}
if (value == NULL)
value = purple_account_user_split_get_default_value(split);
if (value != NULL && entry != NULL)
gnt_entry_set_text(GNT_ENTRY(entry), value);
}
g_list_free_full(splits, (GDestroyNotify)purple_account_user_split_destroy);
if (username != NULL)
gnt_entry_set_text(GNT_ENTRY(dialog->username), username);
g_free(username);
}
static void
add_account_options(AccountEditDialog *dialog)
{
PurpleProtocol *protocol;
GList *iter, *opts;
GntWidget *vbox, *box;
PurpleAccount *account;
if (dialog->protocols)
gnt_box_remove_all(GNT_BOX(dialog->protocols));
else
{
dialog->protocols = vbox = gnt_vbox_new(FALSE);
gnt_box_set_pad(GNT_BOX(vbox), 0);
gnt_box_set_alignment(GNT_BOX(vbox), GNT_ALIGN_LEFT);
gnt_box_set_fill(GNT_BOX(vbox), TRUE);
}
if (dialog->protocol_entries)
{
g_list_free(dialog->protocol_entries);
dialog->protocol_entries = NULL;
}
vbox = dialog->protocols;
protocol = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(dialog->protocol));
if (!protocol)
return;
account = dialog->account;
opts = purple_protocol_get_account_options(protocol);
for (iter = opts; iter; iter = iter->next)
{
PurpleAccountOption *option = iter->data;
PurplePrefType type = purple_account_option_get_pref_type(option);
box = gnt_hbox_new(TRUE);
gnt_box_set_pad(GNT_BOX(box), 0);
gnt_box_add_widget(GNT_BOX(vbox), box);
if (type == PURPLE_PREF_BOOLEAN)
{
GntWidget *widget = gnt_check_box_new(purple_account_option_get_text(option));
gnt_box_add_widget(GNT_BOX(box), widget);
dialog->protocol_entries = g_list_append(dialog->protocol_entries, widget);
if (account)
gnt_check_box_set_checked(GNT_CHECK_BOX(widget),
purple_account_get_bool(account,
purple_account_option_get_setting(option),
purple_account_option_get_default_bool(option)));
else
gnt_check_box_set_checked(GNT_CHECK_BOX(widget),
purple_account_option_get_default_bool(option));
}
else
{
gnt_box_add_widget(GNT_BOX(box),
gnt_label_new(purple_account_option_get_text(option)));
if (type == PURPLE_PREF_STRING_LIST)
{
GntWidget *combo = gnt_combo_box_new();
GList *opt_iter = purple_account_option_get_list(option);
const char *dv = purple_account_option_get_default_list_value(option);
const char *active = dv;
if (account)
active = purple_account_get_string(account,
purple_account_option_get_setting(option), dv);
gnt_box_add_widget(GNT_BOX(box), combo);
dialog->protocol_entries = g_list_append(dialog->protocol_entries, combo);
for ( ; opt_iter; opt_iter = opt_iter->next)
{
PurpleKeyValuePair *kvp = opt_iter->data;
gnt_combo_box_add_data(GNT_COMBO_BOX(combo), kvp->value, kvp->key);
if (purple_strequal(kvp->value, active))
gnt_combo_box_set_selected(GNT_COMBO_BOX(combo), kvp->value);
}
}
else
{
GntWidget *entry = gnt_entry_new(NULL);
gnt_box_add_widget(GNT_BOX(box), entry);
dialog->protocol_entries = g_list_append(dialog->protocol_entries, entry);
if (type == PURPLE_PREF_STRING)
{
const char *dv = purple_account_option_get_default_string(option);
if (account)
gnt_entry_set_text(GNT_ENTRY(entry),
purple_account_get_string(account,
purple_account_option_get_setting(option), dv));
else
gnt_entry_set_text(GNT_ENTRY(entry), dv);
}
else if (type == PURPLE_PREF_INT)
{
char str[32];
int value = purple_account_option_get_default_int(option);
if (account)
value = purple_account_get_int(account,
purple_account_option_get_setting(option), value);
g_snprintf(str, sizeof(str), "%d", value);
gnt_entry_set_flag(GNT_ENTRY(entry), GNT_ENTRY_FLAG_INT);
gnt_entry_set_text(GNT_ENTRY(entry), str);
}
else
{
g_assert_not_reached();
}
}
}
}
g_list_free_full(opts, (GDestroyNotify)purple_account_option_destroy);
/* Show the registration checkbox only in a new account dialog,
* and when the selected protocol has the support for it. */
gnt_widget_set_visible(dialog->regserver, account == NULL &&
PURPLE_PROTOCOL_IMPLEMENTS(protocol, SERVER, register_user));
}
static void
update_user_options(AccountEditDialog *dialog)
{
PurpleProtocol *protocol;
protocol = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(dialog->protocol));
if (!protocol)
return;
if (dialog->remember == NULL)
dialog->remember = gnt_check_box_new(_("Remember password"));
if (dialog->account)
gnt_check_box_set_checked(GNT_CHECK_BOX(dialog->remember),
purple_account_get_remember_password(dialog->account));
}
static void
protocol_changed_cb(GntWidget *combo, PurpleProtocol *old, PurpleProtocol *new, AccountEditDialog *dialog)
{
update_user_splits(dialog);
add_account_options(dialog);
update_user_options(dialog); /* This may not be necessary here */
gnt_box_readjust(GNT_BOX(dialog->window));
gnt_widget_draw(dialog->window);
}
static void
edit_account_continue(GObject *obj, GAsyncResult *res, gpointer data)
{
PurpleAccount *account = PURPLE_ACCOUNT(data);
PurpleCredentialManager *manager = PURPLE_CREDENTIAL_MANAGER(obj);
GntWidget *window, *hbox;
GntWidget *combo, *button, *entry;
GList *list, *iter;
AccountEditDialog *dialog;
PurpleProtocol *protocol;
PurpleProtocolManager *protocol_manager = NULL;
gchar *password = NULL;
password = purple_credential_manager_read_password_finish(manager, res,
NULL);
if (account)
{
GList *iter;
for (iter = accountdialogs; iter; iter = iter->next)
{
AccountEditDialog *dlg = iter->data;
if (dlg->account == account)
return;
}
}
protocol_manager = purple_protocol_manager_get_default();
list = purple_protocol_manager_get_all(protocol_manager);
if (list == NULL) {
purple_notify_error(NULL, _("Error"),
_("There are no protocols installed."),
_("(You probably forgot to 'make install'.)"),
purple_request_cpar_from_account(account));
return;
}
dialog = g_new0(AccountEditDialog, 1);
accountdialogs = g_list_prepend(accountdialogs, dialog);
dialog->window = window = gnt_vbox_new(FALSE);
dialog->account = account;
gnt_box_set_toplevel(GNT_BOX(window), TRUE);
gnt_box_set_title(GNT_BOX(window), account ? _("Modify Account") : _("New Account"));
gnt_box_set_alignment(GNT_BOX(window), GNT_ALIGN_MID);
gnt_box_set_pad(GNT_BOX(window), 0);
gnt_widget_set_name(window, "edit-account");
gnt_box_set_fill(GNT_BOX(window), TRUE);
hbox = gnt_hbox_new(TRUE);
gnt_box_set_pad(GNT_BOX(hbox), 0);
gnt_box_add_widget(GNT_BOX(window), hbox);
dialog->protocol = combo = gnt_combo_box_new();
for (iter = list; iter; iter = iter->next)
{
gnt_combo_box_add_data(GNT_COMBO_BOX(combo), iter->data,
purple_protocol_get_name(PURPLE_PROTOCOL(iter->data)));
}
protocol = purple_account_get_protocol(account);
if (account && protocol)
gnt_combo_box_set_selected(GNT_COMBO_BOX(combo), protocol);
else
gnt_combo_box_set_selected(GNT_COMBO_BOX(combo), list->data);
g_signal_connect(G_OBJECT(combo), "selection-changed", G_CALLBACK(protocol_changed_cb), dialog);
gnt_box_add_widget(GNT_BOX(hbox), gnt_label_new(_("Protocol:")));
gnt_box_add_widget(GNT_BOX(hbox), combo);
hbox = gnt_hbox_new(TRUE);
gnt_box_set_pad(GNT_BOX(hbox), 0);
gnt_box_add_widget(GNT_BOX(window), hbox);
dialog->username = entry = gnt_entry_new(NULL);
gnt_box_add_widget(GNT_BOX(hbox), gnt_label_new(_("Username:")));
gnt_box_add_widget(GNT_BOX(hbox), entry);
/* User splits */
update_user_splits(dialog);
gnt_box_add_widget(GNT_BOX(window), dialog->splits);
hbox = gnt_hbox_new(TRUE);
gnt_box_set_pad(GNT_BOX(hbox), 0);
gnt_box_add_widget(GNT_BOX(window), hbox);
dialog->password = entry = gnt_entry_new(NULL);
gnt_entry_set_masked(GNT_ENTRY(entry), TRUE);
gnt_box_add_widget(GNT_BOX(hbox), gnt_label_new(_("Password:")));
gnt_box_add_widget(GNT_BOX(hbox), entry);
if (account) {
gnt_entry_set_text(GNT_ENTRY(entry), password);
}
hbox = gnt_hbox_new(TRUE);
gnt_box_set_pad(GNT_BOX(hbox), 0);
gnt_box_add_widget(GNT_BOX(window), hbox);
dialog->alias = entry = gnt_entry_new(NULL);
gnt_box_add_widget(GNT_BOX(hbox), gnt_label_new(_("Alias:")));
gnt_box_add_widget(GNT_BOX(hbox), entry);
if (account)
gnt_entry_set_text(GNT_ENTRY(entry), purple_account_get_private_alias(account));
/* User options */
update_user_options(dialog);
gnt_box_add_widget(GNT_BOX(window), dialog->remember);
/* Register checkbox */
dialog->regserver = gnt_check_box_new(_("Create this account on the server"));
gnt_box_add_widget(GNT_BOX(window), dialog->regserver);
gnt_box_add_widget(GNT_BOX(window), gnt_line_new(FALSE));
/* The advanced box */
add_account_options(dialog);
gnt_box_add_widget(GNT_BOX(window), dialog->protocols);
/* TODO: Add proxy options */
/* The button box */
hbox = gnt_hbox_new(FALSE);
gnt_box_add_widget(GNT_BOX(window), hbox);
gnt_box_set_alignment(GNT_BOX(hbox), GNT_ALIGN_MID);
button = gnt_button_new(_("Cancel"));
gnt_box_add_widget(GNT_BOX(hbox), button);
g_signal_connect_swapped(G_OBJECT(button), "activate", G_CALLBACK(gnt_widget_destroy), window);
button = gnt_button_new(_("Save"));
gnt_box_add_widget(GNT_BOX(hbox), button);
g_signal_connect_swapped(G_OBJECT(button), "activate", G_CALLBACK(save_account_cb), dialog);
g_signal_connect_swapped(G_OBJECT(window), "destroy", G_CALLBACK(edit_dialog_destroy), dialog);
gnt_widget_show(window);
gnt_box_readjust(GNT_BOX(window));
gnt_widget_draw(window);
g_free(password);
g_list_free(list);
}
static void
edit_account(PurpleAccount *account)
{
PurpleCredentialManager *manager = NULL;
manager = purple_credential_manager_get_default();
purple_credential_manager_read_password_async(manager, account, NULL,
edit_account_continue,
account);
}
static void
add_account_cb(GntWidget *widget, gpointer null)
{
edit_account(NULL);
}
static void
modify_account_cb(GntWidget *widget, GntTree *tree)
{
PurpleAccount *account = gnt_tree_get_selection_data(tree);
if (!account)
return;
edit_account(account);
}
static void
really_delete_account(PurpleAccount *account)
{
GList *iter;
for (iter = accountdialogs; iter; iter = iter->next)
{
AccountEditDialog *dlg = iter->data;
if (dlg->account == account)
{
gnt_widget_destroy(dlg->window);
break;
}
}
purple_request_close_with_handle(account); /* Close any other opened delete window */
purple_accounts_delete(account);
}
static void
delete_account_cb(GntWidget *widget, GntTree *tree)
{
PurpleAccount *account;
char *prompt;
account = gnt_tree_get_selection_data(tree);
if (!account)
return;
prompt = g_strdup_printf(_("Are you sure you want to delete %s?"),
purple_account_get_username(account));
purple_request_action(account, _("Delete Account"), prompt, NULL,
PURPLE_DEFAULT_ACTION_NONE,
purple_request_cpar_from_account(account), account, 2,
_("Delete"), really_delete_account, _("Cancel"), NULL);
g_free(prompt);
}
static void
account_toggled(GntWidget *widget, void *key, gpointer null)
{
PurpleAccount *account = key;
gboolean enabled = gnt_tree_get_choice(GNT_TREE(widget), key);
if (enabled)
purple_savedstatus_activate_for_account(purple_savedstatus_get_current(),
account);
purple_account_set_enabled(account, FINCH_UI, enabled);
}
static gboolean
account_list_key_pressed_cb(GntWidget *widget, const char *text, gpointer null)
{
GntTree *tree = GNT_TREE(widget);
PurpleAccount *account = gnt_tree_get_selection_data(tree);
int move, pos, count;
GList *accounts;
if (!account)
return FALSE;
switch (text[0]) {
case '-':
move = -1;
break;
case '=':
move = 2; /* XXX: This seems to be a bug in libpurple */
break;
default:
return FALSE;
}
accounts = purple_accounts_get_all();
count = g_list_length(accounts);
pos = g_list_index(accounts, account);
pos = (move + pos + count + 1) % (count + 1);
if (pos >= 0)
purple_accounts_reorder(account, pos);
/* I don't like this, but recreating the entire list seems to be
* the easiest way of doing it */
gnt_tree_remove_all(tree);
accounts = purple_accounts_get_all();
for (; accounts; accounts = accounts->next)
account_add(accounts->data);
gnt_tree_set_selected(tree, account);
return TRUE;
}
static void
reset_accounts_win(GntWidget *widget, gpointer null)
{
accounts.window = NULL;
accounts.tree = NULL;
}
void finch_accounts_show_all()
{
GList *iter;
GntWidget *box, *button;
if (accounts.window) {
gnt_window_present(accounts.window);
return;
}
accounts.window = gnt_vbox_new(FALSE);
gnt_box_set_toplevel(GNT_BOX(accounts.window), TRUE);
gnt_box_set_title(GNT_BOX(accounts.window), _("Accounts"));
gnt_box_set_pad(GNT_BOX(accounts.window), 0);
gnt_box_set_alignment(GNT_BOX(accounts.window), GNT_ALIGN_MID);
gnt_widget_set_name(accounts.window, "accounts");
gnt_box_add_widget(GNT_BOX(accounts.window),
gnt_label_new(_("You can enable/disable accounts from the following list.")));
gnt_box_add_widget(GNT_BOX(accounts.window), gnt_line_new(FALSE));
accounts.tree = gnt_tree_new_with_columns(2);
gnt_widget_set_has_border(accounts.tree, FALSE);
for (iter = purple_accounts_get_all(); iter; iter = iter->next)
{
PurpleAccount *account = iter->data;
account_add(account);
}
g_signal_connect(G_OBJECT(accounts.tree), "toggled", G_CALLBACK(account_toggled), NULL);
g_signal_connect(G_OBJECT(accounts.tree), "key_pressed", G_CALLBACK(account_list_key_pressed_cb), NULL);
gnt_tree_set_col_width(GNT_TREE(accounts.tree), 0, 40);
gnt_tree_set_col_width(GNT_TREE(accounts.tree), 1, 10);
gnt_box_add_widget(GNT_BOX(accounts.window), accounts.tree);
gnt_box_add_widget(GNT_BOX(accounts.window), gnt_line_new(FALSE));
box = gnt_hbox_new(FALSE);
button = gnt_button_new(_("Add"));
gnt_box_add_widget(GNT_BOX(box), button);
gnt_util_set_trigger_widget(GNT_WIDGET(accounts.tree), GNT_KEY_INS, button);
g_signal_connect(G_OBJECT(button), "activate", G_CALLBACK(add_account_cb), NULL);
button = gnt_button_new(_("Modify"));
gnt_box_add_widget(GNT_BOX(box), button);
g_signal_connect(G_OBJECT(button), "activate", G_CALLBACK(modify_account_cb), accounts.tree);
button = gnt_button_new(_("Delete"));
gnt_box_add_widget(GNT_BOX(box), button);
gnt_util_set_trigger_widget(GNT_WIDGET(accounts.tree), GNT_KEY_DEL, button);
g_signal_connect(G_OBJECT(button), "activate", G_CALLBACK(delete_account_cb), accounts.tree);
gnt_box_add_widget(GNT_BOX(accounts.window), box);
g_signal_connect(G_OBJECT(accounts.window), "destroy", G_CALLBACK(reset_accounts_win), NULL);
gnt_widget_show(accounts.window);
}
void finch_account_dialog_show(PurpleAccount *account)
{
edit_account(account);
}
static gpointer
finch_accounts_get_handle(void)
{
static int handle;
return &handle;
}
static void
account_added_callback(PurpleAccount *account)
{
if (accounts.window == NULL)
return;
account_add(account);
gnt_widget_draw(accounts.tree);
}
static void
account_removed_callback(PurpleAccount *account)
{
if (accounts.window == NULL)
return;
gnt_tree_remove(GNT_TREE(accounts.tree), account);
}
static void
account_abled_cb(PurpleAccount *account, gpointer user_data)
{
if (accounts.window == NULL)
return;
gnt_tree_set_choice(GNT_TREE(accounts.tree), account,
GPOINTER_TO_INT(user_data));
}
void finch_accounts_init()
{
GList *iter;
purple_signal_connect(purple_accounts_get_handle(), "account-added",
finch_accounts_get_handle(), PURPLE_CALLBACK(account_added_callback),
NULL);
purple_signal_connect(purple_accounts_get_handle(), "account-removed",
finch_accounts_get_handle(), PURPLE_CALLBACK(account_removed_callback),
NULL);
purple_signal_connect(purple_accounts_get_handle(), "account-disabled",
finch_accounts_get_handle(),
PURPLE_CALLBACK(account_abled_cb), GINT_TO_POINTER(FALSE));
purple_signal_connect(purple_accounts_get_handle(), "account-enabled",
finch_accounts_get_handle(),
PURPLE_CALLBACK(account_abled_cb), GINT_TO_POINTER(TRUE));
iter = purple_accounts_get_all();
if (iter) {
for (; iter; iter = iter->next) {
if (purple_account_get_enabled(iter->data, FINCH_UI))
break;
}
if (!iter)
finch_accounts_show_all();
} else {
edit_account(NULL);
finch_accounts_show_all();
}
}
void finch_accounts_uninit()
{
if (accounts.window)
gnt_widget_destroy(accounts.window);
}
/* The following uiops stuff are copied from gtkaccount.c */
typedef struct
{
PurpleAccount *account;
char *username;
char *alias;
} AddUserData;
static char *
make_info(PurpleAccount *account, PurpleConnection *gc, const char *remote_user,
const char *id, const char *alias, const char *msg)
{
if (msg != NULL && *msg == '\0')
msg = NULL;
return g_strdup_printf(_("%s%s%s%s has made %s his or her buddy%s%s"),
remote_user,
(alias != NULL ? " (" : ""),
(alias != NULL ? alias : ""),
(alias != NULL ? ")" : ""),
(id != NULL
? id
: (purple_connection_get_display_name(gc) != NULL
? purple_connection_get_display_name(gc)
: purple_account_get_username(account))),
(msg != NULL ? ": " : "."),
(msg != NULL ? msg : ""));
}
static void
notify_added(PurpleAccount *account, const char *remote_user,
const char *id, const char *alias,
const char *msg)
{
char *buffer;
PurpleConnection *gc;
gc = purple_account_get_connection(account);
buffer = make_info(account, gc, remote_user, id, alias, msg);
purple_notify_info(NULL, NULL, buffer, NULL,
purple_request_cpar_from_connection(gc));
g_free(buffer);
}
static void
free_add_user_data(AddUserData *data)
{
g_free(data->username);
g_free(data->alias);
g_free(data);
}
static void
add_user_cb(AddUserData *data)
{
PurpleConnection *gc = purple_account_get_connection(data->account);
if (g_list_find(purple_connections_get_all(), gc))
{
purple_blist_request_add_buddy(data->account, data->username,
NULL, data->alias);
}
free_add_user_data(data);
}
static void
request_add(PurpleAccount *account, const char *remote_user,
const char *id, const char *alias,
const char *msg)
{
char *buffer;
PurpleConnection *gc;
AddUserData *data;
gc = purple_account_get_connection(account);
data = g_new0(AddUserData, 1);
data->account = account;
data->username = g_strdup(remote_user);
data->alias = (alias != NULL ? g_strdup(alias) : NULL);
buffer = make_info(account, gc, remote_user, id, alias, msg);
purple_request_action(NULL, NULL, _("Add buddy to your list?"), buffer,
PURPLE_DEFAULT_ACTION_NONE,
purple_request_cpar_from_account(account), data, 2,
_("Add"), G_CALLBACK(add_user_cb),
_("Cancel"), G_CALLBACK(free_add_user_data));
g_free(buffer);
}
/* Copied from gtkaccount.c */
typedef struct {
PurpleAccountRequestAuthorizationCb auth_cb;
PurpleAccountRequestAuthorizationCb deny_cb;
void *data;
char *username;
char *alias;
PurpleAccount *account;
} auth_and_add;
static void
free_auth_and_add(auth_and_add *aa)
{
g_free(aa->username);
g_free(aa->alias);
g_free(aa);
}
static void
authorize_and_add_cb(auth_and_add *aa)
{
aa->auth_cb(NULL, aa->data);
purple_blist_request_add_buddy(aa->account, aa->username,
NULL, aa->alias);
}
static void
deny_no_add_cb(auth_and_add *aa)
{
aa->deny_cb(NULL, aa->data);
}
static void *
finch_request_authorize(PurpleAccount *account,
const char *remote_user,
const char *id,
const char *alias,
const char *message,
gboolean on_list,
PurpleAccountRequestAuthorizationCb auth_cb,
PurpleAccountRequestAuthorizationCb deny_cb,
void *user_data)
{
char *buffer;
PurpleConnection *gc;
void *uihandle;
gc = purple_account_get_connection(account);
if (message != NULL && *message == '\0')
message = NULL;
buffer = g_strdup_printf(_("%s%s%s%s wants to add %s to his or her buddy list%s%s"),
remote_user,
(alias != NULL ? " (" : ""),
(alias != NULL ? alias : ""),
(alias != NULL ? ")" : ""),
(id != NULL
? id
: (purple_connection_get_display_name(gc) != NULL
? purple_connection_get_display_name(gc)
: purple_account_get_username(account))),
(message != NULL ? ": " : "."),
(message != NULL ? message : ""));
if (!on_list) {
GntWidget *widget;
GList *iter;
auth_and_add *aa = g_new(auth_and_add, 1);
aa->auth_cb = auth_cb;
aa->deny_cb = deny_cb;
aa->data = user_data;
aa->username = g_strdup(remote_user);
aa->alias = g_strdup(alias);
aa->account = account;
uihandle = gnt_vwindow_new(FALSE);
gnt_box_set_title(GNT_BOX(uihandle), _("Authorize buddy?"));
gnt_box_set_pad(GNT_BOX(uihandle), 0);
widget = purple_request_action(NULL, _("Authorize buddy?"), buffer, NULL,
PURPLE_DEFAULT_ACTION_NONE,
purple_request_cpar_from_account(account),
aa, 2,
_("Authorize"), authorize_and_add_cb,
_("Deny"), deny_no_add_cb);
/* Since GntWindow is a GntBox, hide it so it's unmapped, then
* add it to the outer window, and make it visible again. */
gnt_widget_hide(widget);
gnt_box_set_toplevel(GNT_BOX(widget), FALSE);
gnt_box_add_widget(GNT_BOX(uihandle), widget);
gnt_widget_set_visible(widget, TRUE);
gnt_box_add_widget(GNT_BOX(uihandle), gnt_hline_new());
widget = finch_retrieve_user_info(purple_account_get_connection(account), remote_user);
for (iter = gnt_box_get_children(GNT_BOX(widget)); iter;
iter = g_list_delete_link(iter, iter)) {
if (GNT_IS_BUTTON(iter->data)) {
gnt_widget_destroy(iter->data);
gnt_box_remove(GNT_BOX(widget), iter->data);
g_list_free(iter);
break;
}
}
/* Since GntWindow is a GntBox, hide it so it's unmapped, then
* add it to the outer window, and make it visible again. */
gnt_widget_hide(widget);
gnt_box_set_toplevel(GNT_BOX(widget), FALSE);
gnt_box_add_widget(GNT_BOX(uihandle), widget);
gnt_widget_set_visible(widget, TRUE);
gnt_widget_show(uihandle);
g_signal_connect_swapped(G_OBJECT(uihandle), "destroy", G_CALLBACK(free_auth_and_add), aa);
} else {
uihandle = purple_request_action(NULL, _("Authorize buddy?"), buffer, NULL,
PURPLE_DEFAULT_ACTION_NONE,
purple_request_cpar_from_account(account),
user_data, 2,
_("Authorize"), auth_cb,
_("Deny"), deny_cb);
}
g_signal_connect(G_OBJECT(uihandle), "destroy",
G_CALLBACK(purple_account_request_close), NULL);
g_free(buffer);
return uihandle;
}
static void
finch_request_close(void *uihandle)
{
purple_request_close(PURPLE_REQUEST_ACTION, uihandle);
}
static PurpleAccountUiOps ui_ops =
{
.notify_added = notify_added,
.request_add = request_add,
.request_authorize = finch_request_authorize,
.close_account_request = finch_request_close,
};
PurpleAccountUiOps *finch_accounts_get_ui_ops()
{
return &ui_ops;
}