277faae8a1
Conflicts: docs/gotcha.txt docs/previousVersion.sql docs/templates.txt lib/WebGUI.pm lib/WebGUI/Asset.pm lib/WebGUI/Asset/Event.pm lib/WebGUI/Asset/File.pm lib/WebGUI/Asset/MapPoint.pm lib/WebGUI/Asset/RichEdit.pm lib/WebGUI/Asset/Sku/Product.pm lib/WebGUI/Asset/Snippet.pm lib/WebGUI/Asset/Story.pm lib/WebGUI/Asset/Template.pm lib/WebGUI/Asset/Template/TemplateToolkit.pm lib/WebGUI/Asset/Wobject/Calendar.pm lib/WebGUI/Asset/Wobject/Carousel.pm lib/WebGUI/Asset/Wobject/Collaboration.pm lib/WebGUI/Asset/Wobject/Dashboard.pm lib/WebGUI/Asset/Wobject/DataForm.pm lib/WebGUI/Asset/Wobject/Folder.pm lib/WebGUI/Asset/Wobject/Map.pm lib/WebGUI/Asset/Wobject/Search.pm lib/WebGUI/Asset/Wobject/Shelf.pm lib/WebGUI/Asset/Wobject/StockData.pm lib/WebGUI/Asset/Wobject/StoryTopic.pm lib/WebGUI/Asset/Wobject/SyndicatedContent.pm lib/WebGUI/Asset/Wobject/Thingy.pm lib/WebGUI/Asset/Wobject/WeatherData.pm lib/WebGUI/AssetClipboard.pm lib/WebGUI/AssetCollateral/DataForm/Entry.pm lib/WebGUI/AssetExportHtml.pm lib/WebGUI/AssetLineage.pm lib/WebGUI/AssetMetaData.pm lib/WebGUI/AssetTrash.pm lib/WebGUI/AssetVersioning.pm lib/WebGUI/Auth.pm lib/WebGUI/Cache/CHI.pm lib/WebGUI/Content/AssetManager.pm lib/WebGUI/Fork/ProgressBar.pm lib/WebGUI/Form/JsonTable.pm lib/WebGUI/Form/TimeField.pm lib/WebGUI/Form/Zipcode.pm lib/WebGUI/Group.pm lib/WebGUI/International.pm lib/WebGUI/Macro/AssetProxy.pm lib/WebGUI/Macro/FileUrl.pm lib/WebGUI/Operation/SSO.pm lib/WebGUI/Operation/User.pm lib/WebGUI/Role/Asset/Subscribable.pm lib/WebGUI/Shop/Cart.pm lib/WebGUI/Shop/Transaction.pm lib/WebGUI/Shop/TransactionItem.pm lib/WebGUI/Test.pm lib/WebGUI/URL/Content.pm lib/WebGUI/URL/Uploads.pm lib/WebGUI/User.pm lib/WebGUI/Workflow/Activity/ExtendCalendarRecurrences.pm lib/WebGUI/Workflow/Activity/SendNewsletters.pm lib/WebGUI/i18n/English/Asset.pm lib/WebGUI/i18n/English/WebGUI.pm sbin/installClass.pl sbin/rebuildLineage.pl sbin/search.pl sbin/testEnvironment.pl t/Asset/Asset.t t/Asset/AssetClipboard.t t/Asset/AssetLineage.t t/Asset/AssetMetaData.t t/Asset/Event.t t/Asset/File.t t/Asset/File/Image.t t/Asset/Post/notification.t t/Asset/Sku.t t/Asset/Story.t t/Asset/Template.t t/Asset/Wobject/Collaboration/templateVariables.t t/Asset/Wobject/Collaboration/unarchiveAll.t t/Asset/Wobject/Shelf.t t/Auth.t t/Macro/EditableToggle.t t/Macro/FilePump.t t/Shop/Cart.t t/Shop/Transaction.t t/Storage.t t/User.t t/Workflow.t
230 lines
6.7 KiB
Perl
230 lines
6.7 KiB
Perl
package WebGUI::Fork::ProgressBar;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2009 Plain Black Corporation.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=cut
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use strict;
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use warnings;
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=head1 NAME
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WebGUI::Fork::ProgressBar
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=head1 DESCRIPTION
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Renders an admin console page that polls ::Status to draw a simple progress
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bar along with some kind of message.
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=head1 SYNOPSIS
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# Make our fork routine update our status
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sub doInFork {
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my ( $process, $args ) = @_;
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my $status = {
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message => 'Starting up...', # A message to the user
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total => scalar @{$args->{stuffToDo}}, # How many tasks we have to do
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finished => 0, # How many tasks we've done
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};
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$process->update( sub { JSON->new->encode( $status ) } );
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# Using a subref causes Fork to compute JSON only when needed
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for my $thing ( @{$args->{stuffToDo}} ) {
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# Do The work
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# ...
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# Update status
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$status->{finished}++;
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$process->update( sub { JSON->new->encode( $status ) } );
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}
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# All done!
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$process->finish;
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}
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=head1 SUBROUTINES
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These subroutines are available from this package:
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=cut
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use Template;
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use HTML::Entities;
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use JSON;
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use URI;
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my $blank = <<'TEMPLATE';
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<html>
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<head>
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<title>[% title %]</title>
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[% FOREACH sheet IN stylesheets %]
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<link rel='stylesheet' href='[% sheet %]'></link>
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[% END %]
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[% FOREACH script IN scripts %]
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<script src='[% script %]'></script>
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[% END %]
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</head>
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<div><a href='[% bookmark.url %]'>[% bookmark.label %]</a></div>
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[% content %]
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</html>
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TEMPLATE
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my $template = <<'TEMPLATE';
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<div id='loading'>[% i18n('WebGUI', 'Loading...') %]</div>
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<div id='ui' style='display: none'>
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<p id='message'></p>
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<div id='meter'></div>
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<p>
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[% i18n('Fork_ProgressBar', 'time elapsed') %]:
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<span id='elapsed'></span> [% i18n('Fork_ProgressBar', 'seconds') %].
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</p>
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</div>
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<script>
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(function (params) {
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var bar = new YAHOO.WebGUI.Fork.ProgressBar();
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YAHOO.util.Event.onDOMReady(function () {
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bar.render('meter');
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YAHOO.WebGUI.Fork.poll({
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url : params.statusUrl,
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draw : function (data) {
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var status = YAHOO.lang.JSON.parse(data.status);
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bar.update(status.finished, status.total);
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document.getElementById('message').innerHTML = status.message;
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document.getElementById('elapsed').innerHTML = data.elapsed;
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},
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first : function () {
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document.getElementById('loading').style.display = 'none';
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document.getElementById('ui').style.display = 'block';
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},
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finish : function() {
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YAHOO.WebGUI.Fork.redirect(params);
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},
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error : function (msg) {
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alert(msg);
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}
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});
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});
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}([% params %]));
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</script>
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TEMPLATE
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#-------------------------------------------------------------------
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=head2 handler ( process )
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See WebGUI::Operation::Fork.
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=cut
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sub handler { renderBar( shift, $template ) }
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#-------------------------------------------------------------------
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=head2 renderBar ( process, template, extras )
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Renders $template, passing a "params" variable to it that is JSON of a
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statusUrl to poll and a page to redirect to and an i18n function. Includes
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WebGUI.Fork.redirect, poll, and ProgressBar js and CSS (as well as all their
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YUI dependancies), and puts the whole template inside an adminConsole rendered
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based off some form parameters. Extras is a hashref, optionally containing two
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keys (css and js) which will be added to the page.
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=cut
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sub renderBar {
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my ( $process, $template, $extras ) = @_;
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my $session = $process->session;
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my $url = $session->url;
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my $style = $session->style;
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my $f = $session->form->paramsHashRef;
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my $tt = Template->new;
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my $dialog = delete $f->{dialog};
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my %params = (
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statusUrl => $url->page( $process->contentPairs('Status') ),
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);
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if ($dialog) {
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$params{message} = $f->{message};
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}
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else {
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$params{redirect} = $f->{proceed};
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}
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my %vars = (
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i18n => sub {
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my ($namespace, $key) = @_;
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return WebGUI::International->new($session, $namespace)->get($key);
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},
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params => JSON::encode_json(\%params),
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);
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$tt->process( \$template, \%vars, \my $content ) or die $tt->error;
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my @sheets = (
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$url->extras("Fork/ProgressBar.css"),
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@{ $extras->{css} || []}
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);
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my @scripts = ( (
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map { $url->extras("$_.js") } (
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map {"yui/build/$_"}
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qw(
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yahoo/yahoo-min
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dom/dom-min
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json/json-min
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event/event-min
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connection/connection_core-min
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)
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),
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'Fork/ProgressBar',
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'Fork/poll',
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'Fork/redirect'
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),
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@{ $extras->{js} || []}
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);
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my $link = URI->new($url->page);
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my $title = encode_entities( $f->{title} );
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my $label =
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WebGUI::International->new( $session, 'Fork_ProgressBar' )
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->get('link to this page');
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if ($dialog) {
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$link->query_form($f);
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my %vars = (
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content => $content,
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scripts => \@scripts,
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stylesheets => \@sheets,
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title => $title,
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bookmark => {
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url => $link,
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label => $label,
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}
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);
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$tt->process( \$blank, \%vars, \my $styled ) or die $tt->error;
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return $styled;
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}
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else {
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$style->setLink($_, { rel => 'stylesheet' }) for @sheets;
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$style->setScript($_) for @scripts;
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if ( $session->var->isAdminOn ) {
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my $console = WebGUI::AdminConsole->new( $session, $f->{icon} );
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my $style = $session->style;
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$link->query_form($f);
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$console->addSubmenuItem( $link->as_string, $label );
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return $console->render( $content, $title );
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}
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else {
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return $session->style->userStyle( $content );
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}
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}
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} ## end sub renderBar
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1;
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