Committer: ailyin
LJSUP-12382 (Add to shop/history pagination on every 50 positions)U trunk/bin/upgrading/en_LJ.dat U trunk/cgi-bin/LJ/Pay/Payment.pm U trunk/cgi-bin/LJ/Pay/Wallet/Log.pm U trunk/cgi-bin/LJ/Widget/Shop/History.pm U trunk/templates/Shop/History.tmpl
Modified: trunk/bin/upgrading/en_LJ.dat
===================================================================
--- trunk/bin/upgrading/en_LJ.dat 2012-05-30 15:28:36 UTC (rev 12035)
+++ trunk/bin/upgrading/en_LJ.dat 2012-05-30 16:45:36 UTC (rev 12036)
@@ -8205,6 +8205,12 @@
shop.history.orders.header.status|staleness=1
shop.history.orders.header.status=Status
+shop.history.paging.title=Pages:
+
+shop.history.paging.previous=previous
+
+shop.history.paging.next=next
+
shop.history.status.locked=Unpaid
shop.history.status.open|staleness=1
Modified: trunk/cgi-bin/LJ/Pay/Payment.pm
===================================================================
--- trunk/cgi-bin/LJ/Pay/Payment.pm 2012-05-30 15:28:36 UTC (rev 12035)
+++ trunk/cgi-bin/LJ/Pay/Payment.pm 2012-05-30 16:45:36 UTC (rev 12036)
@@ -2051,38 +2051,56 @@
return $valid;
}
+# supported opts (all mandatory):
+# * u
+# * pagenum
+# * pagesize
+# returns: { 'carts' => [ ... ], 'pagecount' => 3 }
sub get_user_history {
- my ($class, $userid) = @_;
+ my ( $class, %opts ) = @_;
- $userid = LJ::want_userid($userid);
+ my $u = $opts{'u'};
+ my $pagenum = $opts{'pagenum'};
+ my $pagesize = $opts{'pagesize'};
+ my $userid = $u->userid;
+
+ my $conditions = "userid=$userid AND " .
+ "forwhat IN ('cart', 'recbill', 'appbill')";
+
my $dbh = LJ::get_db_writer();
- my $res = $dbh->selectall_arrayref(qq{
- SELECT * FROM payments
- WHERE userid=? AND (forwhat="cart" OR forwhat="recbill" OR forwhat="appbill")
- ORDER BY payid DESC
- }, { 'Slice' => {} }, $userid);
+ my ($cartcount) = $dbh->selectrow_array(
+ "SELECT COUNT(*) FROM payments WHERE $conditions" );
- my @ret;
- if (@$res > 50) {
- # less resource-consuming way: show all carts
- foreach my $row (@$res) {
- push @ret, $class->new_memonly(%$row);
- }
- } else {
- # we can go ahead and load items, so that we can hide
- # empty carts, nifty!
- foreach my $row (@$res) {
- my $cart = eval { $class->load('payid' => $row->{'payid'}) };
+ my $pagecount = int( ( $cartcount + $pagesize - 1 ) / $pagesize );
- next unless $cart;
- next unless $cart->get_items;
+ if ( $pagenum > $pagecount ) {
+ return { 'carts' => [], 'pagecount' => $pagecount };
+ }
- push @ret, $cart;
+ my $sql_offset = ($pagenum - 1) * $pagesize;
+
+ my $rows = $dbh->selectall_arrayref(
+ "SELECT * FROM payments WHERE $conditions ORDER BY payid DESC " .
+ "LIMIT $pagesize OFFSET $sql_offset",
+ { 'Slice' => {} },
+ );
+
+ my @carts;
+
+ foreach my $row (@$rows) {
+ if ( $pagecount > 1 ) {
+ # fast way: put all carts there
+ push @carts, $class->new_memonly(%$row);
+ } else {
+ # slow way: put only carts that actually contain items there
+ my $cart = eval { $class->load( 'payid' => $row->{'payid'} ) };
+ next unless $cart && $cart->get_items;
+ push @carts, $cart;
}
}
- return \@ret;
+ return { 'carts' => \@carts, 'pagecount' => $pagecount };
}
sub allow_repeat {
Modified: trunk/cgi-bin/LJ/Pay/Wallet/Log.pm
===================================================================
--- trunk/cgi-bin/LJ/Pay/Wallet/Log.pm 2012-05-30 15:28:36 UTC (rev 12035)
+++ trunk/cgi-bin/LJ/Pay/Wallet/Log.pm 2012-05-30 16:45:36 UTC (rev 12036)
@@ -176,14 +176,14 @@
SET $parts
}, undef, @binds);
- return bless({ 'logid' => $dbh->{'mysql_insertid'} });
+ return bless( { 'logid' => $dbh->{'mysql_insertid'} } , $class );
}
sub new_from_row {
my ($class, $row) = @_;
$row->{'_props_loaded'} = 1;
- return bless($row);
+ return bless( $row, $class );
}
sub update {
@@ -357,39 +357,77 @@
return (\@parts, \@binds);
}
+# TODO: this function doesn't do what it usually does when 'use_paging'
+# is passed to it; either rename the function or refactor some parts
+# out
sub query_handler {
my ($class, %params) = @_;
my ($parts, $binds) = $class->parse_common_params(\%params);
my @parts = @$parts; my @binds = @$binds;
+ my ( $use_paging, $pagenum, $pagesize );
+ if ( $use_paging = delete $params{'use_paging'} ) {
+ $pagenum = delete $params{'pagenum'};
+ $pagesize = delete $params{'pagesize'};
+ }
+
Carp::cluck "unknown parameters: " . join(', ', keys %params)
if %params;
$parts = join(' AND ', @parts);
my $dbh = LJ::get_db_writer();
+
+ my $pagecount;
+ if ($use_paging) {
+ my ($entrycount) = $dbh->selectrow_array(
+ "SELECT COUNT(*) FROM user_wallet_history WHERE $parts",
+ undef, @binds );
+ $pagecount = int( ( $entrycount + $pagesize - 1 ) / $pagesize );
+
+ if ( $pagenum > $pagecount ) {
+ return { 'items' => [], 'pagecount' => $pagecount };
+ }
+ }
+
+ my $sql_limit_cond = '';
+ if ($use_paging) {
+ my $offset = ( $pagenum - 1 ) * $pagesize;
+ $sql_limit_cond = "LIMIT $pagesize OFFSET $offset";
+ }
+
my $sth = $dbh->prepare(qq{
SELECT *
FROM user_wallet_history
WHERE $parts
ORDER BY time_end DESC
+ $sql_limit_cond
}, { 'mysql_use_result' => 1 });
$sth->execute(@binds);
- return $sth;
+ return $sth unless $use_paging;
+
+ my $rows = $sth->fetchall_arrayref( {} );
+ my @items = map { $class->new_from_row($_) } @$rows;
+
+ return { 'items' => \@items, 'pagecount' => $pagecount };
}
sub query {
my ($class, %params) = @_;
+ if ( $params{'use_paging'} ) {
+ return $class->query_handler(%params);
+ }
+
my $sth = $class->query_handler(%params);
my @ret;
while (my $row = $sth->fetchrow_hashref) {
- push @ret, bless($row);
+ push @ret, $class->new_from_row($row);
}
return \@ret;
Modified: trunk/cgi-bin/LJ/Widget/Shop/History.pm
===================================================================
--- trunk/cgi-bin/LJ/Widget/Shop/History.pm 2012-05-30 15:28:36 UTC (rev 12035)
+++ trunk/cgi-bin/LJ/Widget/Shop/History.pm 2012-05-30 16:45:36 UTC (rev 12036)
@@ -3,6 +3,8 @@
use base 'LJ::Widget::Shop';
+use constant PAGE_SIZE => 50;
+
use LJ::TimeUtil;
use LJ::Pay::Payment;
use LJ::Pay::Wallet;
@@ -14,12 +16,81 @@
sub get_template_file { 'History' }
sub show_right_sidebar { 0 }
+# TODO: refactor this chunk of code somewhere else? ratings
+# also use this type of pagination, so it may be pretty useful
+sub paging_params {
+ my ( $self, %args ) = @_;
+
+ my $prefix = $args{'param_prefix'};
+ my $pagenum = $args{'pagenum'};
+ my $pagecount = $args{'pagecount'};
+ my $cb_page_link = $args{'cb_page_link'};
+
+ return () unless $pagecount > 1;
+
+ my %ret = ( "${prefix}show_paging" => 1 );
+
+ if ( $pagenum > 1 ) {
+ $ret{"${prefix}previous_page"} = $cb_page_link->( $pagenum - 1 );
+ }
+
+ if ( $pagenum < $pagecount ) {
+ $ret{"${prefix}next_page"} = $cb_page_link->( $pagenum + 1 );
+ }
+
+ my $start_page = $pagenum - 1;
+ if ( $start_page <= 2 ) {
+ $start_page = 1;
+ } else {
+ $ret{"${prefix}first_page"} = $cb_page_link->(1);
+ }
+
+ my $end_page = $pagenum + 1;
+ if ( $end_page >= $pagecount - 1 ) {
+ $end_page = $pagecount;
+ } else {
+ $ret{"${prefix}last_page"} = $cb_page_link->($pagecount);
+ $ret{"${prefix}last_page_num"} = $pagecount;
+ }
+
+ if ( $end_page - $start_page <= 1 ) {
+ if ( $start_page > 1 ) {
+ $start_page--;
+ }
+
+ if ( $end_page < $pagecount ) {
+ $end_page++;
+ }
+ }
+
+ my @pages_display;
+ foreach my $page ( $start_page .. $end_page ) {
+ push @pages_display, {
+ 'page_num' => $page,
+ 'page_link' => $cb_page_link->($page),
+ 'page_current' => ( $page == $pagenum ),
+ };
+ }
+ $ret{"${prefix}pages"} = \@pages_display;
+
+ return %ret;
+}
+
sub get_orders_history {
my ($self) = @_;
my $remote = LJ::get_remote();
- my $carts = LJ::Pay::Payment->get_user_history($remote);
+ my $pagenum = int( LJ::Request->get_param('page') || 1 );
+ my $carts_data = LJ::Pay::Payment->get_user_history(
+ 'u' => $remote,
+ 'pagenum' => $pagenum,
+ 'pagesize' => PAGE_SIZE,
+ );
+
+ my $pagecount = $carts_data->{'pagecount'};
+ my $carts = $carts_data->{'carts'};
+
my @ret;
foreach my $cart (@$carts) {
my $datesent = $cart->get_datesent;
@@ -80,7 +151,20 @@
};
}
- return \@ret;
+ my %paging_params = $self->paging_params(
+ 'param_prefix' => 'orders_',
+ 'pagenum' => $pagenum,
+ 'pagecount' => $pagecount,
+ 'cb_page_link' => sub {
+ my ($page) = @_;
+ return "$LJ::SITEROOT/shop/history.bml?tab=orders&page=$page";
+ },
+ );
+
+ return {
+ 'orders' => \@ret,
+ %paging_params,
+ };
}
sub get_wallet_history {
@@ -88,10 +172,17 @@
my $remote = LJ::get_remote();
- my $log = LJ::Pay::Wallet::Log->query(
- 'userid' => $remote->id,
+ my $pagenum = int( LJ::Request->get_param('page') || 1 );
+ my $log_data = LJ::Pay::Wallet::Log->query(
+ 'userid' => $remote->id,
+ 'use_paging' => 1,
+ 'pagenum' => $pagenum,
+ 'pagesize' => PAGE_SIZE,
);
+ my $items = $log_data->{'items'};
+ my $pagecount = $log_data->{'pagecount'};
+
my %result_map = (
STATUS_STARTED() =>
LJ::Lang::ml('wallet.widget.history.status.in_progress'),
@@ -227,7 +318,7 @@
};
- foreach my $logitem (@$log) {
+ foreach my $logitem (@$items) {
my $time = $logitem->time_end;
my $des = $describe_logitem->($logitem);
@@ -258,7 +349,20 @@
};
}
- return \@ret;
+ my %paging_params = $self->paging_params(
+ 'param_prefix' => 'wallet_',
+ 'pagenum' => $pagenum,
+ 'pagecount' => $pagecount,
+ 'cb_page_link' => sub {
+ my ($page) = @_;
+ return "$LJ::SITEROOT/shop/history.bml?tab=wallet&page=$page";
+ },
+ );
+
+ return {
+ 'wallet' => \@ret,
+ %paging_params,
+ };
}
sub get_loyalty_userpics_history {
@@ -274,7 +378,7 @@
$row->{'num_pics'} = int $row->{'num_pics'};
}
- return $rows;
+ return { 'loyalty' => $rows };
}
sub get_page_params {
@@ -291,19 +395,26 @@
$current_tab = 'wallet' if $current_tab eq 'tokens';
}
- my %tabs;
+ my %page_params = (
+ 'self_url' => "$LJ::SITEROOT/shop/history.bml",
+ );
foreach my $tab (qw(orders wallet loyalty)) {
- $tabs{"tab_${tab}_active"} = ($current_tab eq $tab);
+ $page_params{"tab_${tab}_active"} = ($current_tab eq $tab);
}
- return {
- 'orders' => $self->get_orders_history,
- 'wallet' => $self->get_wallet_history,
- 'loyalty' => $self->get_loyalty_userpics_history,
- %tabs,
- 'self_url' => "$LJ::SITEROOT/shop/history.bml",
- };
+ if ( $current_tab eq 'orders' ) {
+ %page_params = ( %page_params, %{ $self->get_orders_history } );
+ } elsif ( $current_tab eq 'wallet' ) {
+ %page_params = ( %page_params, %{ $self->get_wallet_history } );
+ } elsif ( $current_tab eq 'loyalty' ) {
+ %page_params = (
+ %page_params,
+ %{ $self->get_loyalty_userpics_history },
+ );
+ }
+
+ return \%page_params;
}
1;
Modified: trunk/templates/Shop/History.tmpl
===================================================================
--- trunk/templates/Shop/History.tmpl 2012-05-30 15:28:36 UTC (rev 12035)
+++ trunk/templates/Shop/History.tmpl 2012-05-30 16:45:36 UTC (rev 12036)
@@ -40,6 +40,38 @@
</tr>
</TMPL_LOOP>
</table>
+
+ <TMPL_IF orders_show_paging>
+ <p class="history-paging">
+ <strong><TMPL_VAR expr="ml('shop.history.paging.title')"></strong>
+
+ <TMPL_IF orders_previous_page>
+ <a href="<TMPL_VAR orders_previous_page ESCAPE=HTML>"><TMPL_VAR expr="ml('shop.history.paging.previous')"></a>
+ </TMPL_IF>
+
+ <TMPL_IF orders_first_page>
+ <a href="<TMPL_VAR orders_first_page ESCAPE=HTML>">1</a>
+ …
+ </TMPL_IF>
+
+ <TMPL_LOOP orders_pages>
+ <TMPL_IF page_current>
+ <strong><TMPL_VAR page_num></strong>
+ <TMPL_ELSE>
+ <a href="<TMPL_VAR page_link ESCAPE=HTML>"><TMPL_VAR page_num></a>
+ </TMPL_IF>
+ </TMPL_LOOP>
+
+ <TMPL_IF orders_last_page>
+ …
+ <a href="<TMPL_VAR orders_last_page ESCAPE=HTML>"><TMPL_VAR orders_last_page_num></a>
+ </TMPL_IF>
+
+ <TMPL_IF orders_next_page>
+ <a href="<TMPL_VAR orders_next_page ESCAPE=HTML>"><TMPL_VAR expr="ml('shop.history.paging.next')"></a>
+ </TMPL_IF>
+ </p>
+ </TMPL_IF>
</div>
<TMPL_IF name="tab_wallet_active">
<div id="tab_wallet" class="b-payment-history-wallet">
@@ -64,6 +96,37 @@
</tr>
</TMPL_LOOP>
</table>
+ <TMPL_IF wallet_show_paging>
+ <p class="history-paging">
+ <strong><TMPL_VAR expr="ml('shop.history.paging.title')"></strong>
+
+ <TMPL_IF wallet_previous_page>
+ <a href="<TMPL_VAR wallet_previous_page ESCAPE=HTML>"><TMPL_VAR expr="ml('shop.history.paging.previous')"></a>
+ </TMPL_IF>
+
+ <TMPL_IF wallet_first_page>
+ <a href="<TMPL_VAR wallet_first_page ESCAPE=HTML>">1</a>
+ …
+ </TMPL_IF>
+
+ <TMPL_LOOP wallet_pages>
+ <TMPL_IF page_current>
+ <strong><TMPL_VAR page_num></strong>
+ <TMPL_ELSE>
+ <a href="<TMPL_VAR page_link ESCAPE=HTML>"><TMPL_VAR page_num></a>
+ </TMPL_IF>
+ </TMPL_LOOP>
+
+ <TMPL_IF wallet_last_page>
+ …
+ <a href="<TMPL_VAR wallet_last_page ESCAPE=HTML>"><TMPL_VAR wallet_last_page_num></a>
+ </TMPL_IF>
+
+ <TMPL_IF wallet_next_page>
+ <a href="<TMPL_VAR wallet_next_page ESCAPE=HTML>"><TMPL_VAR expr="ml('shop.history.paging.next')"></a>
+ </TMPL_IF>
+ </p>
+ </TMPL_IF>
</div>
<TMPL_IF name="tab_loyalty_active">
<div id="tab_loyalty" class="b-payment-history-loyalty">
