| Current File : //usr/share/webmin/postgresql/index.cgi |
#!/usr/bin/perl
# index.cgi
# Display all existing databases
require './postgresql-lib.pl';
&ReadParse();
# Check for PostgreSQL program
if (!-x $config{'psql'} || -d $config{'psql'}) {
&ui_print_header(undef, $text{'index_title'}, "", "intro", 1, 1, 0,
&help_search_link("postgresql", "man", "doc", "google"));
print &text('index_esql', "<tt>$config{'psql'}</tt>",
"@{[&get_webprefix()]}/config.cgi?$module_name"),"<p>\n";
&foreign_require("software", "software-lib.pl");
$lnk = &software::missing_install_link(
"postgresql", $text{'index_postgresql'},
"../$module_name/", $text{'index_title'});
print $lnk,"<p>\n" if ($lnk);
&ui_print_footer("/", $text{'index'});
exit;
}
# Check for alternate config file, and use
if (!$hba_conf_file && -r $config{'alt_hba_conf'} && &is_postgresql_local()) {
($hba_conf_file) = split(/\t+/, $config{'hba_conf'});
my $hba_conf_dir = $hba_conf_file;
$hba_conf_dir =~ s/\/([^\/]+)$//;
if (!-d $hba_conf_dir) {
&make_dir($hba_conf_dir, 0777);
}
©_source_dest($config{'alt_hba_conf'}, $hba_conf_file);
}
# Check for the config file
if (!$hba_conf_file && &is_postgresql_local()) {
&ui_print_header(undef, $text{'index_title'}, "", "intro", 1, 1, 0,
&help_search_link("postgresql", "man", "doc", "google"));
($hba_conf_file) = split(/\t+/, $config{'hba_conf'});
if ($config{'setup_cmd'}) {
# Offer to setup DB for first time
print &text('index_setup', "<tt>$hba_conf_file</tt>",
"<tt>$config{'setup_cmd'}</tt>"),"<p>\n";
print "<form action=setup.cgi><center>\n";
print "<input type=submit value='$text{'index_setupok'}'>\n";
print "</center></form><p>\n";
}
else {
# Config file wasn't found
print &text('index_ehba', "<tt>$hba_conf_file</tt>",
"@{[&get_webprefix()]}/config.cgi?$module_name"),"<p>\n";
}
&ui_print_footer("/", $text{'index'});
exit;
}
($r, $rout) = &is_postgresql_running();
if ($r == 0) {
# Not running .. need to start it
&main_header(1);
print &ui_alert_box($text{'index_notrun'}, 'danger');
if (&is_postgresql_local()) {
print &ui_hr();
print &ui_buttons_start();
if ($access{'stop'}) {
# Show start button
print &ui_buttons_row("start.cgi", $text{'index_start'},
$text{'index_startmsg2'});
}
if ($access{'users'}) {
print &ui_buttons_row("list_hosts.cgi",
$text{'host_title'},
&text('index_hostdesc'));
}
print &ui_buttons_end();
}
$lerr++;
}
elsif ($r == -1 && $access{'user'} && 0) {
# Running, but the user's password is wrong
&main_header(1);
print &ui_alert_box(&text('index_nouser', "<tt>$access{'user'}</tt>"), 'danger');
print &ui_alert_box(&text('index_emsg', "<tt>$rout</tt>"), 'info');
$lerr++;
}
elsif ($r == -1) {
# Running, but webmin doesn't know the login/password
&main_header(1);
print &ui_alert_box($text{'index_nopass'}, 'danger');
print &ui_alert_box(&text('index_emsg', "<tt>$rout</tt>"), 'info');
print &ui_form_start("login.cgi", "post");
print &ui_table_start($text{'index_ltitle'}, undef, 2);
print &ui_table_row($text{'index_login'},
&ui_textbox("login", $access{'user'} || $config{'login'}, 40));
print &ui_table_row(" ",
&ui_checkbox("sameunix", 1, $text{'index_sameunix'},
$config{'sameunix'}));
print &ui_table_row($text{'index_pass'},
&ui_password("pass", undef, 40));
print &ui_table_end();
print &ui_form_end([ [ undef, $text{'save'} ] ]);
# Button to edit user permissions
if ($access{'users'}) {
print &ui_form_start("list_hosts.cgi");
print &ui_form_end([ [ undef, $text{'index_edithosts'} ] ]);
}
$lerr++;
}
elsif ($r == -2) {
# Looks like a shared library problem
&main_header(1);
print &text('index_elibrary', "<tt>$config{'psql'}</tt>",
"@{[&get_webprefix()]}/config.cgi?$module_name"),"<p>\n";
print &text('index_ldpath', "<tt>$ENV{$gconfig{'ld_env'}}</tt>",
"<tt>$config{'psql'}</tt>"),"<br>\n";
print "<pre>",&html_escape($out),"</pre><p>\n";
print &ui_alert_box(&text('index_emsg', "<tt>$rout</tt>"), 'info');
$lerr++;
}
else {
# Running .. check version
$postgresql_version = &get_postgresql_version();
if (!$postgresql_version) {
&main_header(1);
print &text('index_superuser',"@{[&get_webprefix()]}/config.cgi?$module_name"),"<p>\n";
&ui_print_footer("/", $text{'index'});
exit;
}
if ($postgresql_version < 6.5) {
&main_header(1);
print &text('index_eversion', $postgresql_version, 6.5),
"<p>\n";
&ui_print_footer("/", $text{'index'});
exit;
}
# Check if we can re-direct to a single DB's page
@alldbs = &list_databases();
@titles = grep { &can_edit_db($_) } @alldbs;
$can_all = (@alldbs == @titles);
if (@titles == 1 && $access{'dbs'} ne '*' && !$access{'users'} &&
!$access{'create'} && !$access{'stop'}) {
# Only one DB, so go direct to it!
&redirect("edit_dbase.cgi?db=$titles[0]");
exit;
}
&main_header();
print &ui_subheading($text{'index_dbs'}) if ($access{'users'});
if ($in{'search'}) {
# Limit to those matching search
@titles = grep { /\Q$in{'search'}\E/i } @titles;
print "<table width=100%><tr>\n";
print "<td> <b>",&text('index_showing',
"<tt>".&html_escape($in{'search'})."</tt>"),"</b></td>\n";
print "<td align=right><a href='index.cgi'>",
"$text{'view_searchreset'}</a></td>\n";
print "</tr></table>\n";
}
elsif ($in{'show'}) {
# Limit to specific databases
%show = map { $_, 1 } split(/\0/, $in{'show'});
@titles = grep { $show{$_} } @titles;
}
# List the databases
@icons = map { "images/db.gif" } @titles;
@links = map { "edit_dbase.cgi?db=$_" } @titles;
$can_create = $access{'create'} == 1 ||
$access{'create'} == 2 && @titles < $access{'max'};
@rowlinks = ( );
push(@rowlinks, "<a href=newdb_form.cgi>$text{'index_add'}</a>")
if ($can_create);
if (!@icons) {
if ($in{'search'}) {
print "<b>$text{'index_nodbs3'}</b> <p>\n";
}
else {
print "<b>$text{'index_nodbs'}</b> <p>\n";
}
}
elsif (@icons > $max_dbs && !$in{'search'}) {
# Too many databases to show .. display search and jump forms
print &ui_form_start("index.cgi");
print $text{'index_toomany'},"\n";
print &ui_textbox("search", undef, 20),"\n";
print &ui_submit($text{'index_search'}),"<br>\n";
print &ui_form_end();
print &ui_form_start("edit_dbase.cgi");
print $text{'index_jump'},"\n";
print &ui_select("db", undef, [ map { [ $_ ] } @titles ],
1, 0, 0, 0, "onChange='form.submit()'"),"\n";
print &ui_submit($text{'index_jumpok'}),"<br>\n";
print &ui_form_end();
@icons = ( );
}
else {
# Show databases as table
if ($access{'delete'}) {
print &ui_form_start("drop_dbases.cgi");
unshift(@rowlinks, &select_all_link("d", 0),
&select_invert_link("d", 0) );
}
print &ui_links_row(\@rowlinks);
@checks = @titles;
if ($config{'style'} == 1) {
# Show as DB names and table counts
@tables = map { if (&accepting_connections($_)) {
my @t = &list_tables($_);
scalar(@t);
}
else {
"-";
}
} @titles;
@titles = map { &html_escape($_) } @titles;
&split_table([ "", $text{'index_db'},
$text{'index_tables'} ],
\@checks, \@links, \@titles, \@tables)
if (@titles);
}
elsif ($config{'style'} == 2) {
# Show just DB names
@grid = ( );
for(my $i=0; $i<@links; $i++) {
push(@grid, &ui_checkbox("d", $titles[$i]).
" <a href='$links[$i]'>".
&html_escape($titles[$i])."</a>");
}
print &ui_grid_table(\@grid, 4, 100, undef, undef, "");
}
else {
# Show databases as icons
@checks = map { &ui_checkbox("d", $_) } @checks;
@titles = map { &html_escape($_) } @titles;
&icons_table(\@links, \@titles, \@icons, 5,
undef, undef, undef, \@checks);
}
}
print &ui_links_row(\@rowlinks);
if (@icons && $access{'delete'}) {
print &ui_form_end([ [ "delete", $text{'index_drops'} ] ]);
}
if ($access{'users'}) {
print &ui_hr();
print &ui_subheading($text{'index_users'});
@links = ( 'list_users.cgi', 'list_groups.cgi',
'list_hosts.cgi', 'list_grants.cgi' );
@titles = ( $text{'user_title'}, $text{'group_title'},
$text{'host_title'}, $text{'grant_title'} );
@images = ( 'images/users.gif', 'images/groups.gif',
'images/hosts.gif', 'images/grants.gif' );
&icons_table(\@links, \@titles, \@images);
}
}
if (!$lerr) {
print &ui_hr();
print &ui_buttons_start();
}
# Show stop server button
if ($access{'stop'} && &is_postgresql_local() && $r != 0) {
print &ui_buttons_row("stop.cgi", $text{'index_stop'},
$text{'index_stopmsg'});
}
if ($r > 0) {
# Show backup all button
if ($can_all && $access{'backup'}) {
print &ui_buttons_row("backup_form.cgi", $text{'index_backup'},
$text{'index_backupmsg'},
&ui_hidden("all", 1));
}
}
print &ui_buttons_end();
# Check if the optional perl modules are installed
if (&foreign_available("cpan")) {
eval "use DBI";
push(@needs, "DBI") if ($@);
$nodbi++ if ($@);
eval "use DBD::Pg";
push(@needs, "DBD::Pg") if ($@);
if (@needs) {
$needs = &urlize(join(" ", @needs));
print &ui_alert_box(&text(@needs == 2 ? 'index_nomods' : 'index_nomod', @needs,
"../cpan/download.cgi?source=3&cpan=$needs&mode=2&return=/$module_name/&returndesc=".
&urlize($text{'index_return'})), 'warn');
}
}
&ui_print_footer("/", "index");
sub main_header
{
my ($noschemas) = @_;
my $smsg = "";
if (!$noschemas) {
eval {
local $main::error_must_die = 1;
$smsg = supports_schemas($config{'basedb'}) ?
" ".$text{'index_sch'} : "";
};
}
&ui_print_header(undef, $text{'index_title'}, "", "intro", 1, 1, 0,
&help_search_link("postgresql", "man", "doc", "google"),
undef, undef, $postgresql_version ?
&text('index_version', $postgresql_version).$smsg :
undef);
}