pidgin/pidgin

closing merged branch
port-changes-from-branch-2.x.y-to-default
14 months ago, Gary Kramlich
2f836435c33c
closing merged branch
/* Puts last 4k of log in new conversations a la Everybuddy (and then
* stolen by Trillian "Pro") */
#include "internal.h"
#include "pidgin.h"
#include "conversation.h"
#include "debug.h"
#include "log.h"
#include "notify.h"
#include "prefs.h"
#include "signals.h"
#include "util.h"
#include "version.h"
#include "gtkconv.h"
#include "gtkplugin.h"
#include "gtkwebview.h"
#define HISTORY_PLUGIN_ID "gtk-history"
#define HISTORY_SIZE (4 * 1024)
static gboolean _scroll_webview_to_end(gpointer data)
{
PidginWebView *webview = data;
pidgin_webview_scroll_to_end(PIDGIN_WEBVIEW(webview), FALSE);
g_object_unref(G_OBJECT(webview));
return FALSE;
}
static void historize(PurpleConversation *c)
{
PurpleAccount *account = purple_conversation_get_account(c);
const char *name = purple_conversation_get_name(c);
GList *logs = NULL;
const char *alias = name;
guint flags;
char *history;
PidginConversation *gtkconv;
#if 0
/* FIXME: WebView has no options */
GtkIMHtmlOptions options = GTK_IMHTML_NO_COLOURS;
#endif
char *header;
#if 0
/* FIXME: WebView has no protocol setting */
char *protocol;
#endif
char *escaped_alias;
GDateTime *dt;
gchar *header_date;
gtkconv = PIDGIN_CONVERSATION(c);
g_return_if_fail(gtkconv != NULL);
/* An IM which is the first active conversation. */
g_return_if_fail(gtkconv->convs != NULL);
if (PURPLE_IS_IM_CONVERSATION(c) && !gtkconv->convs->next)
{
GSList *buddies;
GSList *cur;
/* If we're not logging, don't show anything.
* Otherwise, we might show a very old log. */
if (!purple_prefs_get_bool("/purple/logging/log_ims"))
return;
/* Find buddies for this conversation. */
buddies = purple_blist_find_buddies(account, name);
/* If we found at least one buddy, save the first buddy's alias. */
if (buddies != NULL)
alias = purple_buddy_get_contact_alias(PURPLE_BUDDY(buddies->data));
for (cur = buddies; cur != NULL; cur = cur->next)
{
PurpleBlistNode *node = cur->data;
PurpleBlistNode *prev = purple_blist_node_get_sibling_prev(node);
PurpleBlistNode *next = purple_blist_node_get_sibling_next(node);
if ((node != NULL) && ((prev != NULL) || (next != NULL)))
{
PurpleBlistNode *node2;
PurpleBlistNode *parent = purple_blist_node_get_parent(node);
PurpleBlistNode *child = purple_blist_node_get_first_child(parent);
alias = purple_buddy_get_contact_alias(PURPLE_BUDDY(node));
/* We've found a buddy that matches this conversation. It's part of a
* PurpleContact with more than one PurpleBuddy. Loop through the PurpleBuddies
* in the contact and get all the logs. */
for (node2 = child ; node2 != NULL ; node2 = purple_blist_node_get_sibling_next(node2))
{
logs = g_list_concat(purple_log_get_logs(PURPLE_LOG_IM,
purple_buddy_get_name(PURPLE_BUDDY(node2)),
purple_buddy_get_account(PURPLE_BUDDY(node2))),
logs);
}
break;
}
}
g_slist_free(buddies);
if (logs == NULL)
logs = purple_log_get_logs(PURPLE_LOG_IM, name, account);
else
logs = g_list_sort(logs, purple_log_compare);
}
else if (PURPLE_IS_CHAT_CONVERSATION(c))
{
/* If we're not logging, don't show anything.
* Otherwise, we might show a very old log. */
if (!purple_prefs_get_bool("/purple/logging/log_chats"))
return;
logs = purple_log_get_logs(PURPLE_LOG_CHAT, name, account);
}
if (logs == NULL)
return;
history = purple_log_read((PurpleLog*)logs->data, &flags);
gtkconv = PIDGIN_CONVERSATION(c);
#if 0
/* FIXME: WebView has no options */
if (flags & PURPLE_LOG_READ_NO_NEWLINE)
options |= GTK_IMHTML_NO_NEWLINE;
#endif
#if 0
/* FIXME: WebView has no protocol setting */
protocol = g_strdup(gtk_imhtml_get_protocol_name(GTK_IMHTML(gtkconv->imhtml)));
gtk_imhtml_set_protocol_name(GTK_IMHTML(gtkconv->imhtml),
purple_account_get_protocol_name(((PurpleLog*)logs->data)->account));
#endif
#if 0
/* TODO WebKit: Do this properly... */
if (!pidgin_webview_is_empty(PIDGIN_WEBVIEW(gtkconv->webview)))
pidgin_webview_append_html(PIDGIN_WEBVIEW(gtkconv->webview), "<BR>");
#endif
escaped_alias = g_markup_escape_text(alias, -1);
dt = g_date_time_to_local(((PurpleLog *)logs->data)->time);
header_date = g_date_time_format(dt, "%c");
g_date_time_unref(dt);
header = g_strdup_printf(_("<b>Conversation with %s on %s:</b><br>"), escaped_alias, header_date);
pidgin_webview_append_html(PIDGIN_WEBVIEW(gtkconv->webview), header);
g_free(header_date);
g_free(header);
g_free(escaped_alias);
g_strchomp(history);
pidgin_webview_append_html(PIDGIN_WEBVIEW(gtkconv->webview), history);
g_free(history);
pidgin_webview_append_html(PIDGIN_WEBVIEW(gtkconv->webview), "<hr>");
#if 0
/* FIXME: WebView has no protocol setting */
gtk_imhtml_set_protocol_name(GTK_IMHTML(gtkconv->imhtml), protocol);
g_free(protocol);
#endif
g_object_ref(G_OBJECT(gtkconv->webview));
g_idle_add(_scroll_webview_to_end, gtkconv->webview);
g_list_free_full(logs, (GDestroyNotify)purple_log_free);
}
static void
history_prefs_check(PurplePlugin *plugin)
{
if (!purple_prefs_get_bool("/purple/logging/log_ims") &&
!purple_prefs_get_bool("/purple/logging/log_chats"))
{
/* Translators: Please maintain the use of ⇦ or ⇨ to represent the menu hierarchy */
purple_notify_warning(plugin, NULL, _("History Plugin Requires Logging"),
_("Logging can be enabled from Tools ⇨ Preferences ⇨ Logging.\n\n"
"Enabling logs for instant messages and/or chats will activate "
"history for the same conversation type(s)."), NULL);
}
}
static void history_prefs_cb(const char *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
history_prefs_check((PurplePlugin *)data);
}
static PidginPluginInfo *
plugin_query(GError **error)
{
const gchar * const authors[] = {
"Sean Egan <seanegan@gmail.com>",
NULL
};
return pidgin_plugin_info_new(
"id", HISTORY_PLUGIN_ID,
"name", N_("History"),
"version", DISPLAY_VERSION,
"category", N_("User interface"),
"summary", N_("Shows recently logged conversations in new "
"conversations."),
"description", N_("When a new conversation is opened this plugin will "
"insert the last conversation into the current "
"conversation."),
"authors", authors,
"website", PURPLE_WEBSITE,
"abi-version", PURPLE_ABI_VERSION,
NULL
);
}
static gboolean
plugin_load(PurplePlugin *plugin, GError **error)
{
purple_signal_connect(purple_conversations_get_handle(),
"conversation-created",
plugin, PURPLE_CALLBACK(historize), NULL);
/* XXX: Do we want to listen to pidgin's "conversation-displayed" signal? */
purple_prefs_connect_callback(plugin, "/purple/logging/log_ims",
history_prefs_cb, plugin);
purple_prefs_connect_callback(plugin, "/purple/logging/log_chats",
history_prefs_cb, plugin);
history_prefs_check(plugin);
return TRUE;
}
static gboolean
plugin_unload(PurplePlugin *plugin, GError **error)
{
return TRUE;
}
PURPLE_PLUGIN_INIT(history, plugin_query, plugin_load, plugin_unload);