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/* $Cambridge: hermes/src/prayer/cmd/cmd_aggregate_tmp.c,v 1.4 2008/09/17 17:20:25 dpc22 Exp $ */
/************************************************
* Prayer - a Webmail Interface *
************************************************/
/* Copyright (c) University of Cambridge 2000 - 2008 */
/* See the file NOTICE for conditions of use and distribution. */
#include "prayer_session.h"
static BOOL
make_sequence(struct session *session, char **seqp, unsigned long *countp)
{
struct request *request = session->request;
MAILSTREAM *stream = session->stream;
struct buffer *seq = buffer_create(request->pool, 128);
unsigned long count = 0;
char *key;
assoc_scan_reset(request->form);
while (assoc_scan_next(request->form, &key, NIL)) {
char *s;
unsigned long msgno, msguid;
if ((!key) || (!Uisdigit(key[0]))
|| !strcmp(key, "0@0"))
continue;
if (!(s = strchr(key, '@')))
continue;
msgno = atoi(key);
msguid = atoi(s + 1);
if ((msgno == 0) || (msguid == 0))
continue;
if (!(msgno = stream_check_uid(session, stream, msgno, msguid)))
return (NIL);
bprintf(seq, "%lu,", msgno);
count++;
}
if (count > 0) {
*seqp = buffer_fetch(seq, 0, buffer_size(seq) - 1, NIL);
*countp = count;
} else {
*seqp = "";
*countp = 0;
}
return (T);
}
/* ====================================================================== */
static BOOL
aggregate_delete(struct session *session, char *sequence,
unsigned long count)
{
MAILSTREAM *stream = session->stream;
if (!ml_flag(session, stream, sequence, "\\DELETED", ST_SET)) {
session_alert(session, "Failed to delete messages: %s",
ml_errmsg());
session_log(session,
"[cmd_aggregate_tmp] Failed to delete messages: %s",
ml_errmsg());
return (NIL);
}
if (count > 1) {
session_message(session, "Deleted %lu messages", count);
session_log(session,
"[cmd_aggregate_tmp] Deleted %lu messages from %s",
count, session->foldername);
} else {
session_message(session, "Deleted 1 message");
session_log(session, "[cmd_aggregate_tmp] Deleted 1 message from %s",
session->foldername);
}
return (T);
}
static BOOL
aggregate_undelete(struct session *session,
char *sequence, unsigned long count)
{
MAILSTREAM *stream = session->stream;
if (!ml_flag(session, stream, sequence, "\\DELETED", 0)) {
session_alert(session, "Failed to undelete messages: %s",
ml_errmsg());
session_log(session,
"[cmd_aggregate_tmp] Failed to undelete messages: %s",
ml_errmsg());
return (NIL);
}
if (count > 1) {
session_message(session, "Undeleted %lu messages", count);
session_log(session,
"[cmd_aggregate_tmp] Undeleted %lu messages from %s",
count, session->foldername);
} else {
session_message(session, "Undeleted 1 message");
session_log(session,
"[cmd_aggregate_tmp] Undeleted 1 message from %s",
session->foldername);
}
return (T);
}
static BOOL
aggregate_read(struct session *session, char *sequence,
unsigned long count)
{
MAILSTREAM *stream = session->stream;
if (!ml_flag(session, stream, sequence, "\\SEEN", ST_SET)) {
session_alert(session,
"Failed to flag messages as read: %s",
ml_errmsg());
session_log(session,
"[cmd_aggregate_tmp] Failed to flag messages as read: %s",
ml_errmsg());
return (NIL);
}
if (count > 1) {
session_message(session, "Flagged %lu messages as read", count);
session_log(session,
"[cmd_aggregate_tmp] Flagged %lu messages as read from %s",
count, session->foldername);
} else {
session_message(session, "Flagged 1 message as read");
session_log(session,
"[cmd_aggregate_tmp] Flagged 1 message as read from %s",
session->foldername);
}
return (T);
}
static BOOL
aggregate_unread(struct session *session, char *sequence,
unsigned long count)
{
MAILSTREAM *stream = session->stream;
if (!ml_flag(session, stream, sequence, "\\SEEN", 0)) {
session_alert(session,
"Failed to flag messages as unread: %s",
ml_errmsg());
session_log(session,
"[cmd_aggregate_tmp] Failed to flag messages as unread: %s",
ml_errmsg());
return (NIL);
}
if (count > 1) {
session_message(session, "Flagged %lu messages as unread", count);
session_log(session,
"[cmd_aggregate_tmp] Flagged %lu messages as unread from %s",
count, session->foldername);
} else {
session_message(session, "Flagged 1 message as unread");
session_log(session,
"[cmd_aggregate_tmp] Flagged 1 message as unread from %s",
session->foldername);
}
return (T);
}
/* ====================================================================== */
static BOOL aggregate_copy(struct session *session)
{
struct request *request = session->request;
MAILSTREAM *stream = session->stream;
char *key;
char *s;
unsigned long msgno, msguid;
unsigned long count = 0;
msgmap_tmp_unmark_all(session->zm);
assoc_scan_reset(request->form);
while (assoc_scan_next(request->form, &key, NIL)) {
if ((!key) || (!Uisdigit(key[0])) || !strcmp(key, "0@0"))
continue;
if (!(s = strchr(key, '@')))
continue;
msgno = atoi(key);
msguid = atoi(s + 1);
if ((msgno == 0) || (msguid == 0))
continue;
if (!(msgno = stream_check_uid(session, stream, msgno, msguid)))
return (NIL);
msgmap_tmp_mark(session->zm, msgno);
count++;
}
if (count == 0) {
session_message(session, "No messages marked");
session_redirect(session, request, "list");
} else
session_redirect(session, request, "copy/aggregate");
return (T);
}
/* ====================================================================== */
static BOOL aggregate_forward(struct session *session)
{
struct request *request = session->request;
MAILSTREAM *stream = session->stream;
char *key;
char *s;
unsigned long msgno, msguid;
unsigned long count = 0;
msgmap_tmp_unmark_all(session->zm);
assoc_scan_reset(request->form);
while (assoc_scan_next(request->form, &key, NIL)) {
if ((!key) || (!Uisdigit(key[0])) || !strcmp(key, "0@0"))
continue;
if (!(s = strchr(key, '@')))
continue;
msgno = atoi(key);
msguid = atoi(s + 1);
if ((msgno == 0) || (msguid == 0))
continue;
if (!(msgno = stream_check_uid(session, stream, msgno, msguid)))
return (NIL);
msgmap_tmp_mark(session->zm, msgno);
count++;
}
if (count == 0) {
session_message(session, "No messages marked");
session_redirect(session, request, "list");
} else
session_redirect(session, request, "forward/aggregate");
return (T);
}
/* ====================================================================== */
void cmd_aggregate_tmp(struct session *session)
{
struct request *request = session->request;
struct options *options = session->options;
struct prefs *prefs = options->prefs;
char *cmd;
char *sequence;
unsigned long count;
BOOL rc;
if (request->method != POST) {
session_redirect(session, request, "list");
return;
}
request_decode_form(request);
if (assoc_lookup(request->form, "sub_aggregate"))
cmd = assoc_lookup(request->form, "aggregate");
else if (assoc_lookup(request->form, "sub_aggregate2"))
cmd = assoc_lookup(request->form, "aggregate2");
else {
char *pstr = assoc_lookup(request->form, "page");
unsigned long page = pstr ? atoi(pstr) : 0;
unsigned long size = msgmap_size(session->zm);
unsigned long pages = (size / prefs->msgs_per_page) + 1;
if ((page > 0) && (page <= pages)) {
session->current
=
msgmap_value(session->zm,
((page - 1) * prefs->msgs_per_page) + 1);
session_message(session, "Switched to page: %lu", page);
} else
session_alert(session, "Page out of range");
session_redirect(session, request, "list");
return;
}
if (!(cmd && cmd[0])) {
session_alert(session, "Invalid form input");
session_log(session, "[cmd_aggregate_tmp] Invalid form input");
session_redirect(session, request, "list");
return;
}
if (!strcmp(cmd, "copy")) {
if (!aggregate_copy(session))
session_redirect(session, request, "restart");
return;
}
if (!strcmp(cmd, "forward")) {
if (!aggregate_forward(session))
session_redirect(session, request, "restart");
return;
}
if (!make_sequence(session, &sequence, &count)) {
session_redirect(session, request, "restart");
return;
}
if (count == 0) {
session_message(session, "No messages marked");
session_redirect(session, request, "list");
return;
}
rc = NIL;
if (!strcmp(cmd, "delete"))
rc = aggregate_delete(session, sequence, count);
else if (!strcmp(cmd, "undelete"))
rc = aggregate_undelete(session, sequence, count);
else if (!strcmp(cmd, "read"))
rc = aggregate_read(session, sequence, count);
else if (!strcmp(cmd, "unread"))
rc = aggregate_unread(session, sequence, count);
else {
session_alert(session, "Unknown action");
rc = T;
}
session_redirect(session, request, (rc) ? "list" : "restart");
}
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