static void log_select_cb(GtkTreeSelection *sel, PidginLogViewer *viewer) {
GtkTreeIter iter;
GValue val;
GtkTreeModel *model = GTK_TREE_MODEL(viewer->treestore);
PurpleLog *log = NULL;
PurpleLogReadFlags flags;
char *read = NULL;
if (!gtk_tree_selection_get_selected(sel, &model, &iter))
return;
val.g_type = 0;
gtk_tree_model_get_value (model, &iter, 1, &val);
log = g_value_get_pointer(&val);
g_value_unset(&val);
if (log == NULL)
return;
pidgin_set_cursor(viewer->window, GDK_WATCH);
if (log->type != PURPLE_LOG_SYSTEM) {
char *title;
if (log->type == PURPLE_LOG_CHAT)
title = g_strdup_printf(_("<span size='larger' weight='bold'>Conversation in %s on %s</span>"),
log->name, log_get_date(log));
else
title = g_strdup_printf(_("<span size='larger' weight='bold'>Conversation with %s on %s</span>"),
log->name, log_get_date(log));
gtk_label_set_markup(GTK_LABEL(viewer->label), title);
g_free(title);
}
read = purple_log_read(log, &flags);
viewer->flags = flags;
gtk_imhtml_clear(GTK_IMHTML(viewer->imhtml));
gtk_imhtml_set_protocol_name(GTK_IMHTML(viewer->imhtml),
purple_account_get_protocol_name(log->account));
purple_signal_emit(pidgin_log_get_handle(), "log-displaying", viewer, log);
gtk_imhtml_append_text(GTK_IMHTML(viewer->imhtml), read,
GTK_IMHTML_NO_COMMENTS | GTK_IMHTML_NO_TITLE | GTK_IMHTML_NO_SCROLL |
((flags & PURPLE_LOG_READ_NO_NEWLINE) ? GTK_IMHTML_NO_NEWLINE : 0));
g_free(read);
if (viewer->search != NULL) {
gtk_imhtml_search_clear(GTK_IMHTML(viewer->imhtml));
g_idle_add(search_find_cb, viewer);
}
pidgin_clear_cursor(viewer->window);
}
static void historize(PurpleConversation *c)
{
PurpleAccount *account = NULL;
PurpleConversationType convtype;
PidginConversation *gtkconv = NULL;
GtkTextIter start;
GtkIMHtmlOptions options;
GList *logs = NULL, *logs_head = NULL;
struct tm *log_tm = NULL, *local_tm = NULL;
time_t t, log_time;
double limit_time = 0.0;
const char *name = NULL, *alias = NULL, *LOG_MODE = NULL;
char *header = NULL, *protocol = NULL, *history = NULL;
int conv_counter = 0;
int limit_offset = 0;
int byte_counter = 0;
int check_time = 0;
int log_size, overshoot;
account = purple_conversation_get_account(c);
name = purple_conversation_get_name(c);
alias = name;
LOG_MODE = purple_prefs_get_string("/purple/logging/format");
/* If logging isn't enabled, don't show any history */
if(!purple_prefs_get_bool("/purple/logging/log_ims") &&
!purple_prefs_get_bool("/purple/logging/log_chats"))
return;
/* If the user wants to show 0 logs, stop now */
if(PREF_NUMBER_VAL == 0) {
return;
}
/* If the logging mode is html, set the output options to include no newline.
* Otherwise, it's normal text, so we don't need extra lines */
if(strcasecmp(LOG_MODE, "html")==0) {
options = GTK_IMHTML_NO_NEWLINE;
} else {
options = GTK_IMHTML_NO_COLOURS;
}
/* Determine whether this is an IM or a chat. In either case, if the user has that
* particular log type disabled, the logs file doesnt not get specified */
convtype = purple_conversation_get_type(c);
if (convtype == PURPLE_CONV_TYPE_IM && PREF_IM_VAL) {
GSList *cur;
GSList *buddies = NULL;
/* Find buddies for this conversation. */
buddies = purple_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((PurpleBuddy *)buddies->data);
for(cur = buddies; cur; cur = cur->next) {
PurpleBlistNode *node = cur->data;
if(node && (node->prev || node->next)) {
PurpleBlistNode *node2;
for(node2 = node->parent->child; node2; node2 = node2->next) {
logs = g_list_concat(purple_log_get_logs(PURPLE_LOG_IM,
purple_buddy_get_name((PurpleBuddy *)node2),
purple_buddy_get_account((PurpleBuddy *)node2)), logs);
}
break;
}
}
g_slist_free(buddies);
if (logs)
logs = g_list_sort(logs, purple_log_compare);
else
logs = purple_log_get_logs(PURPLE_LOG_IM, name, account);
} else if (convtype == PURPLE_CONV_TYPE_CHAT && PREF_CHAT_VAL) {
logs = purple_log_get_logs(PURPLE_LOG_CHAT,
purple_conversation_get_name(c), purple_conversation_get_account(c));
}
gtkconv = PIDGIN_CONVERSATION(c);
/* The logs are non-existant or the user has disabled this type for log displaying. */
if (!logs) {
return;
}
/* Keep a pointer to the head of the logs for freeing later */
logs_head = logs;
/* If all time prefs are not 0, prepare to check times */
if (!(PREF_MINS_VAL == 0 && PREF_HOURS_VAL == 0 && PREF_DAYS_VAL == 0)) {
check_time = 1;
/* Grab current time and normalize it to UTC */
t = time(NULL);
local_tm = gmtime(&t);
t = mktime(local_tm);
limit_time = (PREF_MINS_VAL * 60.0) + (PREF_HOURS_VAL * 60.0 * 60.0) +
(PREF_DAYS_VAL * 60.0 * 60.0 * 24.0);
}
/* The protocol will need to be adjusted for each log for correct display,
so save the current imhtml protocol_name to restore it later */
protocol = g_strdup(gtk_imhtml_get_protocol_name(GTK_IMHTML(gtkconv->imhtml)));
/* Calculate time for the first log */
log_tm = gmtime(&((PurpleLog*)logs->data)->time);
log_time = mktime(log_tm);
/* Continue to add older logs until they run out or the conditions are no
longer met */
while (logs && conv_counter < PREF_NUMBER_VAL
&& byte_counter < PREF_BYTES_VAL
&& (!check_time || difftime(t, log_time) < limit_time)) {
guint flags;
/* Get the current log's contents as a char* */
history = purple_log_read((PurpleLog*)logs->data, &flags);
log_size = strlen(history);
if (flags & PURPLE_LOG_READ_NO_NEWLINE)
options |= GTK_IMHTML_NO_NEWLINE;
else
options &= ~GTK_IMHTML_NO_NEWLINE;
/* Update the overall byte count and determine if this log exceeds the limit */
byte_counter += log_size;
overshoot = byte_counter - PREF_BYTES_VAL;
if (overshoot > 0) {
/* Start looking at the maximum log size for a newline to break at */
limit_offset = overshoot;
/* Find the next \n, or stop if the end of the log is reached */
while (history[limit_offset] && history[limit_offset] != '\n') {
limit_offset++;
}
/* If we're at or very close to the end of the log, forget this log */
if (!history[limit_offset] || (log_size - limit_offset < 3)) {
limit_offset = -1;
}
else {
/* Start at the first character after the newline */
limit_offset++;
}
}
conv_counter++;
/* If this log won't fit at all, don't display it in the conversation */
if (limit_offset != -1) {
/* Set the correct protocol_name for this log */
gtk_imhtml_set_protocol_name(GTK_IMHTML(gtkconv->imhtml),
purple_account_get_protocol_name(((PurpleLog*)logs->data)->account));
/* Prepend the contents of the log starting at the calculated offset */
gtk_text_buffer_get_iter_at_offset(GTK_IMHTML(gtkconv->imhtml)->text_buffer,
&start, 0);
gtk_imhtml_insert_html_at_iter(GTK_IMHTML(gtkconv->imhtml),
history + limit_offset, options, &start);
/* Prepend the conversation header */
if (PREF_DATES_VAL) {
header = g_strdup_printf(_("<b>Conversation with %s on %s:</b><br>"), alias,
purple_date_format_full(localtime(&((PurpleLog *)logs->data)->time)));
gtk_text_buffer_get_iter_at_offset(GTK_IMHTML(gtkconv->imhtml)->text_buffer,
&start, 0);
gtk_imhtml_insert_html_at_iter(GTK_IMHTML(gtkconv->imhtml),
header, options, &start);
g_free(header);
}
}
g_free(history);
if (limit_offset > 0) {
/* This log had to be chopped to fit, so stop after this one */
break;
}
logs = logs->next;
/* Recalculate log time if we haven't run out of logs */
if (logs) {
log_tm = gmtime(&((PurpleLog*)logs->data)->time);
log_time = mktime(log_tm);
}
}
gtk_imhtml_append_text(GTK_IMHTML(gtkconv->imhtml), "<hr>", options);
/* Restore the original protocol_name */
gtk_imhtml_set_protocol_name(GTK_IMHTML(gtkconv->imhtml), protocol);
g_free(protocol);
g_object_ref(G_OBJECT(gtkconv->imhtml));
g_idle_add(_scroll_imhtml_to_end, gtkconv->imhtml);
/* Clear the allocated memory that the logs are using */
g_list_foreach(logs_head, (GFunc)purple_log_free, NULL);
g_list_free(logs_head);
}
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;
const char *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);
if (((PurpleLog *)logs->data)->tm)
header_date = purple_date_format_full(((PurpleLog *)logs->data)->tm);
else
header_date = purple_date_format_full(localtime(&((PurpleLog *)logs->data)->time));
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);
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_foreach(logs, (GFunc)purple_log_free, NULL);
g_list_free(logs);
}
static void historize(PurpleConversation *c)
{
PurpleAccount *account = purple_conversation_get_account(c);
const char *name = purple_conversation_get_name(c);
PurpleConversationType convtype;
GList *logs = NULL;
const char *alias = name;
guint flags;
char *history;
PidginConversation *gtkconv;
GtkIMHtmlOptions options = GTK_IMHTML_NO_COLOURS;
char *header;
char *protocol;
char *escaped_alias;
const char *header_date;
convtype = purple_conversation_get_type(c);
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 (convtype == PURPLE_CONV_TYPE_IM && !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_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((PurpleBuddy *)buddies->data);
for (cur = buddies; cur != NULL; cur = cur->next)
{
PurpleBlistNode *node = cur->data;
if ((node != NULL) && ((node->prev != NULL) || (node->next != NULL)))
{
PurpleBlistNode *node2;
alias = purple_buddy_get_contact_alias((PurpleBuddy *)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 = node->parent->child ; node2 != NULL ; node2 = node2->next)
{
logs = g_list_concat(
purple_log_get_logs(PURPLE_LOG_IM,
purple_buddy_get_name((PurpleBuddy *)node2),
purple_buddy_get_account((PurpleBuddy *)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 (convtype == PURPLE_CONV_TYPE_CHAT)
{
/* 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 (flags & PURPLE_LOG_READ_NO_NEWLINE)
options |= GTK_IMHTML_NO_NEWLINE;
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));
if (gtk_text_buffer_get_char_count(gtk_text_view_get_buffer(GTK_TEXT_VIEW(gtkconv->imhtml))))
gtk_imhtml_append_text(GTK_IMHTML(gtkconv->imhtml), "<BR>", options);
escaped_alias = g_markup_escape_text(alias, -1);
if (((PurpleLog *)logs->data)->tm)
header_date = purple_date_format_full(((PurpleLog *)logs->data)->tm);
else
header_date = purple_date_format_full(localtime(&((PurpleLog *)logs->data)->time));
header = g_strdup_printf(_("<b>Conversation with %s on %s:</b><br>"), escaped_alias, header_date);
gtk_imhtml_append_text(GTK_IMHTML(gtkconv->imhtml), header, options);
g_free(header);
g_free(escaped_alias);
g_strchomp(history);
gtk_imhtml_append_text(GTK_IMHTML(gtkconv->imhtml), history, options);
g_free(history);
gtk_imhtml_append_text(GTK_IMHTML(gtkconv->imhtml), "<hr>", options);
gtk_imhtml_set_protocol_name(GTK_IMHTML(gtkconv->imhtml), protocol);
g_free(protocol);
g_object_ref(G_OBJECT(gtkconv->imhtml));
g_idle_add(_scroll_imhtml_to_end, gtkconv->imhtml);
g_list_foreach(logs, (GFunc)purple_log_free, NULL);
g_list_free(logs);
}