From 12eb93e46fc9494096af8e63dee16dc64546bf62 Mon Sep 17 00:00:00 2001 From: Michael Howe Date: Sun, 9 Mar 2014 00:25:49 +0000 Subject: [PATCH 1/1] Import original source of Net-Google-Calendar 1.05 --- Changes | 107 ++++ LICENSE | 379 ++++++++++++ MANIFEST | 28 + META.yml | 47 ++ Makefile.PL | 98 +++ README | 13 + TODO | 8 + USAGE | 15 + bin/google-calendar | 209 +++++++ dist.ini | 12 + lib/Net/Google/Calendar.pm | 849 ++++++++++++++++++++++++++ lib/Net/Google/Calendar/Base.pm | 54 ++ lib/Net/Google/Calendar/Calendar.pm | 180 ++++++ lib/Net/Google/Calendar/Comments.pm | 104 ++++ lib/Net/Google/Calendar/Entry.pm | 616 +++++++++++++++++++ lib/Net/Google/Calendar/FeedLink.pm | 171 ++++++ lib/Net/Google/Calendar/Person.pm | 139 +++++ lib/Net/Google/Calendar/WebContent.pm | 219 +++++++ t/01use.t | 11 + t/02events.t | 17 + t/02events_base | 59 ++ t/03calendars.t | 85 +++ t/04attendees.t | 126 ++++ t/05comments.t | 95 +++ t/TODO | 4 + t/lib/GCalTest.pm | 37 ++ t/pod-coverage.t | 8 + t/pod.t | 9 + 28 files changed, 3699 insertions(+) create mode 100644 Changes create mode 100644 LICENSE create mode 100644 MANIFEST create mode 100644 META.yml create mode 100644 Makefile.PL create mode 100644 README create mode 100644 TODO create mode 100644 USAGE create mode 100644 bin/google-calendar create mode 100644 dist.ini create mode 100644 lib/Net/Google/Calendar.pm create mode 100644 lib/Net/Google/Calendar/Base.pm create mode 100644 lib/Net/Google/Calendar/Calendar.pm create mode 100644 lib/Net/Google/Calendar/Comments.pm create mode 100644 lib/Net/Google/Calendar/Entry.pm create mode 100644 lib/Net/Google/Calendar/FeedLink.pm create mode 100644 lib/Net/Google/Calendar/Person.pm create mode 100644 lib/Net/Google/Calendar/WebContent.pm create mode 100755 t/01use.t create mode 100644 t/02events.t create mode 100644 t/02events_base create mode 100644 t/03calendars.t create mode 100644 t/04attendees.t create mode 100644 t/05comments.t create mode 100644 t/TODO create mode 100644 t/lib/GCalTest.pm create mode 100644 t/pod-coverage.t create mode 100644 t/pod.t diff --git a/Changes b/Changes new file mode 100644 index 0000000..758f56e --- /dev/null +++ b/Changes @@ -0,0 +1,107 @@ + - Revision history for Perl module Net::Google::Calendar + +1.04 2013-09-14 + +1.03 2013-09-14 + +1.02 2013-09-14 + - Added method to get originalEvent from XML - suggested by Ian Norton + +1.01 2012-03-18 + - Fixed POD typo (Pete Lytle) + (https://rt.cpan.org/Ticket/Display.html?id=61798) + - Added "302 moved temporarily" patch (Pete Lytle) + (https://rt.cpan.org/Ticket/Display.html?id=69824) + +1.0 2010-07-19 + - Add OAuth support (Patrick Michaud) + - Add convenience methods to Calendar object (Patrick Michaud) + - Add reminder support to Net::Google::Calendar::Entry (Stanislav Anton) + (https://rt.cpan.org/Public/Bug/Display.html?id=40811) + - Add html_url method to ::Entry (Jerrad Pierce) + (https://rt.cpan.org/Ticket/Display.html?id=54354) + +0.99 2010-04-03 + - Make when return an all day flag (Tim Irvin) + +0.98 2010-04-03 + - Fix minimum XML::Atom version (Tim Irvin) + - Deal with ExtendedProperty properly (Tim Irvin) + - Add is_allday (Tim Irvin) + +0.97 2009-05-09 + - Deal with update to Net::Google::AuthSub + - Provide access to AuthSub object + - Add quick_add support for Entry + + [0.96 not released?] + - Much better when() behaviour (J. Shirley) + +0.95 2008-07-29 + - Fix typo in base (various) + - Allow proxies (Justin Hayes) + +0.94 2008-04-09 + - Fix distribution + - Fix when() call (J. Shirley) + +0.93 2008-04-08 + - Much better attendee support + - Fix typo (James Wright) + - Added start of comment support + +0.92 2007-12-19 + - Fix creation duplicate tags when editing an existing record + (James Wright) + - Fix fetching of a single entry using entryID (James Wright) + - Allow Google Gadgets and prefs in WebContent + +0.91 2007-12-16 + - Fix bad release + +0.9 2007-12-15 + - Fix location in Entry (Julian Bilcke) + - Add ability to create, update and delete calendars + - Add ability to get attendees (Scott Gifford) + - Fix bug with getting objects instead of scalars (Mark Allen) + - Use Net::Google::AuthSub + - Allow webcontent in Entries + +0.8 2007-04-16 + - Don't clobber the url passed in (Rich Williams) + - Allow setting of all-day events (Rich Williams) + +0.7 2007-04-02 + - Sort out problem with read-write feeds. + - Default to inplace overwriting of added and updated events. + +0.6 2007-03-18 + - Allow Authorization token login (advice from various people) + - Use the HOSTED_OR_GOOGLE app type by default (ditto) + +0.5 2006-11-01 + - Make when() work properly again, not sure what happened there + - Enable posting to non-default calendars + - Enable listing of all Calendars + - Allow reading of Calendar without logging in + (as long as you have the magic cookie) + +0.4 2006-10-01 + - Fix for changes in XML::Atom + - Fix for UTF8 receiving (Gosuke Miyashita) + +0.3 2006-08-31 + - Timezone support (HarleyPig) + - Other calendar support (HarleyPig) + - UTF8 posting support (Yi-Hsuan Hsin) + - Fix bug with namespacing support in Entry recasting (Yi-Hsuan Hsin) + +0.2 2006-06-15 + - Support for querying entries + - Support for recurring events + (thanks to Google *finally* fixing their service) + +0.1 2006-04-26 + - Initial release + - Support for listing entries then adding, deleting or updating them + diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..0aa47c8 --- /dev/null +++ b/LICENSE @@ -0,0 +1,379 @@ +This software is copyright (c) 2013 by Peter Lytle. + +This is free software; you can redistribute it and/or modify it under +the same terms as the Perl 5 programming language system itself. + +Terms of the Perl programming language system itself + +a) the GNU General Public License as published by the Free + Software Foundation; either version 1, or (at your option) any + later version, or +b) the "Artistic License" + +--- The GNU General Public License, Version 1, February 1989 --- + +This software is Copyright (c) 2013 by Peter Lytle. + +This is free software, licensed under: + + The GNU General Public License, Version 1, February 1989 + + GNU GENERAL PUBLIC LICENSE + Version 1, February 1989 + + Copyright (C) 1989 Free Software Foundation, Inc. + 51 Franklin St, Suite 500, Boston, MA 02110-1335 USA + + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The license agreements of most software companies try to keep users +at the mercy of those companies. 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THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF +MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + +The End + diff --git a/MANIFEST b/MANIFEST new file mode 100644 index 0000000..bb04b23 --- /dev/null +++ b/MANIFEST @@ -0,0 +1,28 @@ +Changes +LICENSE +MANIFEST +META.yml +Makefile.PL +README +TODO +USAGE +bin/google-calendar +dist.ini +lib/Net/Google/Calendar.pm +lib/Net/Google/Calendar/Base.pm +lib/Net/Google/Calendar/Calendar.pm +lib/Net/Google/Calendar/Comments.pm +lib/Net/Google/Calendar/Entry.pm +lib/Net/Google/Calendar/FeedLink.pm +lib/Net/Google/Calendar/Person.pm +lib/Net/Google/Calendar/WebContent.pm +t/01use.t +t/02events.t +t/02events_base +t/03calendars.t +t/04attendees.t +t/05comments.t +t/TODO +t/lib/GCalTest.pm +t/pod-coverage.t +t/pod.t diff --git a/META.yml b/META.yml new file mode 100644 index 0000000..3ce67ab --- /dev/null +++ b/META.yml @@ -0,0 +1,47 @@ +--- +abstract: 'Interface to Google calendars' +author: + - 'Peter Lytle ' +build_requires: + Test::More: 0 + lib: 0 + warnings: 0 +configure_requires: + ExtUtils::MakeMaker: 6.30 +dynamic_config: 0 +generated_by: 'Dist::Zilla version 4.300038, CPAN::Meta::Converter version 2.120921' +license: perl +meta-spec: + url: http://module-build.sourceforge.net/META-spec-v1.4.html + version: 1.4 +name: Net-Google-Calendar +requires: + Carp: 0 + Data::Dumper: 0 + Data::ICal: 0 + Data::ICal::Entry::Event: 0 + Date::ICal: 0 + DateTime: 0 + DateTime::Event::Recurrence: 0 + DateTime::Format::ICal: 0 + Encode: 0 + HTTP::Cookies: 0 + HTTP::Headers: 0 + HTTP::Request: 0 + HTTP::Request::Common: 0 + LWP::Simple: 0 + LWP::UserAgent: 0 + Net::Google::AuthSub: 0 + URI: 0 + URI::Escape: 0 + XML::Atom: 0 + XML::Atom::Entry: 0 + XML::Atom::Feed: 0 + XML::Atom::Link: 0 + XML::Atom::Person: 0 + XML::Atom::Thing: 0 + XML::Atom::Util: 0 + base: 0 + strict: 0 + vars: 0 +version: 1.05 diff --git a/Makefile.PL b/Makefile.PL new file mode 100644 index 0000000..fd68e4f --- /dev/null +++ b/Makefile.PL @@ -0,0 +1,98 @@ + +use strict; +use warnings; + + + +use ExtUtils::MakeMaker 6.30; + + + +my %WriteMakefileArgs = ( + "ABSTRACT" => "Interface to Google calendars", + "AUTHOR" => "Peter Lytle ", + "BUILD_REQUIRES" => {}, + "CONFIGURE_REQUIRES" => { + "ExtUtils::MakeMaker" => "6.30" + }, + "DISTNAME" => "Net-Google-Calendar", + "EXE_FILES" => [ + "bin/google-calendar" + ], + "LICENSE" => "perl", + "NAME" => "Net::Google::Calendar", + "PREREQ_PM" => { + "Carp" => 0, + "Data::Dumper" => 0, + "Data::ICal" => 0, + "Data::ICal::Entry::Event" => 0, + "Date::ICal" => 0, + "DateTime" => 0, + "DateTime::Event::Recurrence" => 0, + "DateTime::Format::ICal" => 0, + "Encode" => 0, + "HTTP::Cookies" => 0, + "HTTP::Headers" => 0, + "HTTP::Request" => 0, + "HTTP::Request::Common" => 0, + "LWP::Simple" => 0, + "LWP::UserAgent" => 0, + "Net::Google::AuthSub" => 0, + "URI" => 0, + "URI::Escape" => 0, + "XML::Atom" => 0, + "XML::Atom::Entry" => 0, + "XML::Atom::Feed" => 0, + "XML::Atom::Link" => 0, + "XML::Atom::Person" => 0, + "XML::Atom::Thing" => 0, + "XML::Atom::Util" => 0, + "base" => 0, + "strict" => 0, + "vars" => 0 + }, + "TEST_REQUIRES" => { + "Test::More" => 0, + "lib" => 0, + "warnings" => 0 + }, + "VERSION" => "1.05", + "test" => { + "TESTS" => "t/*.t" + } +); + + +unless ( eval { ExtUtils::MakeMaker->VERSION(6.63_03) } ) { + my $tr = delete $WriteMakefileArgs{TEST_REQUIRES}; + my $br = $WriteMakefileArgs{BUILD_REQUIRES}; + for my $mod ( keys %$tr ) { + if ( exists $br->{$mod} ) { + $br->{$mod} = $tr->{$mod} if $tr->{$mod} > $br->{$mod}; + } + else { + $br->{$mod} = $tr->{$mod}; + } + } +} + +unless ( eval { ExtUtils::MakeMaker->VERSION(6.56) } ) { + my $br = delete $WriteMakefileArgs{BUILD_REQUIRES}; + my $pp = $WriteMakefileArgs{PREREQ_PM}; + for my $mod ( keys %$br ) { + if ( exists $pp->{$mod} ) { + $pp->{$mod} = $br->{$mod} if $br->{$mod} > $pp->{$mod}; + } + else { + $pp->{$mod} = $br->{$mod}; + } + } +} + +delete $WriteMakefileArgs{CONFIGURE_REQUIRES} + unless eval { ExtUtils::MakeMaker->VERSION(6.52) }; + +WriteMakefile(%WriteMakefileArgs); + + + diff --git a/README b/README new file mode 100644 index 0000000..47a3cfc --- /dev/null +++ b/README @@ -0,0 +1,13 @@ + + +This archive contains the distribution Net-Google-Calendar, +version 1.05: + + Interface to Google calendars + +This software is copyright (c) 2013 by Peter Lytle. + +This is free software; you can redistribute it and/or modify it under +the same terms as the Perl 5 programming language system itself. + + diff --git a/TODO b/TODO new file mode 100644 index 0000000..a38b4be --- /dev/null +++ b/TODO @@ -0,0 +1,8 @@ +More complex locations +Comments +XHTML content +Support reading from and posting to other peoples calendars + + +Later, much later ... +Create Net::Google::Data and make ::Calendar a subclass of that? diff --git a/USAGE b/USAGE new file mode 100644 index 0000000..b40b79e --- /dev/null +++ b/USAGE @@ -0,0 +1,15 @@ +1. Get your feed url as described here + + http://code.google.com/apis/gdata/calendar.html#find_feed_url + + +2. Run + + perl -Ilib bin/google-calendar + +to list stuff and + + perl -Ilib bin/google-calendar + +to add an event. + diff --git a/bin/google-calendar b/bin/google-calendar new file mode 100644 index 0000000..b610c8e --- /dev/null +++ b/bin/google-calendar @@ -0,0 +1,209 @@ +#!perl -w + +## +# +# Please note that, for the time being, +# this is really just an example app +# +## + +use strict; +use Data::Dumper; +use Net::Google::Calendar; +use Net::Google::Calendar::Calendar; +use Net::Google::Calendar::WebContent; +use Data::ICal::Entry::Event; +use Date::ICal; + +my $url = shift || die "You must pass a feed url\n"; + + + + +#my $pe = Net::Google::Calendar::Person->new(); +#$pe->email('simon@thegestalt.org'); +#$pe->name('Simon Wistow'); + +#$e->who($pe); + +#my $pf = Net::Google::Calendar::Person->new(); +#$pf->email('rich@slag.org'); +#$pf->name('Richard Marr'); +#$e->who($pf, $pe); + +#print $e->as_xml; + +#exit 0; + + + + +#my %wc = ( +# url => 'http://thegestalt.org/simon/images/camouflage.png', +# width => '100', +# height => '80', +# type => 'image/png' +#); +#my $content = Net::Google::Calendar::WebContent->new( +# title => 'testing', +# href => 'http://thegestalt.org', +# webContent => \%wc +#); +#$content->webContent(%wc); +#$e->add_link($content); +#print $e->as_xml; + +my $content = Net::Google::Calendar::WebContent->new( + title => 'DateTime Gadget (a classic!)', + href => 'http://www.google.com/favicon.ico', + webContent => { + url => 'http://google.com/ig/modules/datetime.xml', + width => 300, + height => 136, + type => 'application/x-google-gadgets+xml', + prefs => { color => 'green' }, + } +); +#print $content->as_xml; +#$e->add_link($content); +#print $e->as_xml; + +#my $cal = Net::Google::Calendar->new( url => $url ); +my $cal = Net::Google::Calendar->new(); + +my $u = shift; +my $p = shift; +my $token = shift; + +$cal->login($u, $p) || die "Couldn't log in: $@\n"; +#$cal->auth($u, $token); + +#my $new_cal = Net::Google::Calendar::Calendar->new(); +#$new_cal->title("Testing New Calendar"); +#$new_cal->summary("A new calendar for testing"); +#print "**** Before ****\n".$new_cal->as_xml; +#my $cal_tmp = $cal->add_calendar($new_cal); +#if (defined $cal_tmp) { +# print "**** After ****\n".$cal_tmp->as_xml; +#} else { +# die "Couldn't add_calendar: $@\n"; +#} + +#$cal_tmp->title("Updating New Calendar"); +#$cal_tmp = $cal->update_calendar($cal_tmp) || die "Couldn't update calendar\n"; +#$cal_tmp->title =~ m!Updating! || die "Calendar not updated\n"; + +my $e = Net::Google::Calendar::Entry->new(); +$e->title("Title"); +$e->content("My content"); +my $d = DateTime->now->truncate( to => 'day' ); +#$e->when($d, $d, 1); +$e->when(DateTime->now, DateTime->now() + DateTime::Duration->new( hours => 48 ), 1); + + +#print $e->as_xml; +$cal->add_entry($e) || die "Couldn't add entry $@"; +print $e->as_xml; +exit 0; + +if (1 || (@ARGV && $ARGV[0] eq 'list')) { + for ($cal->get_calendars()) { + print $_->title."\n"; + print $_->id."\n\n"; + if ($_->title =~ /New Calendar/) { + $cal->delete_calendar($_, 1) || print "FAIL: $@\n"; + } + } + exit; +} + +my @calendars = $cal->get_calendars; +my ($c) = grep { $_->title =~ m!default!i } $cal->get_calendars; +#die "Couldn't get cal\n" unless defined $c; +$c = $calendars[0]; +$cal->set_calendar($c); + +if (!@ARGV) { + print "Getting events\n"; + for ($cal->get_events()) { + #print Dumper $_->as_xml; + #next; + print $_->title."\n"; + print $_->id."\n"; + my ($start, $finish) = $_->when(); + print "${start}-${finish}\n"; + #print $_->content->body; + print "\n*****\n\n"; + } + exit; +} + + +my $title = shift; + + +my $entry = Net::Google::Calendar::Entry->new(); +$entry->title($title); +$entry->content("My content"); +#$entry->location('London, England'); +#$entry->transparency('transparent'); +#$entry->status('confirmed'); +$entry->when(DateTime->now, DateTime->now() + DateTime::Duration->new( hours => 6 ) ); + +#my $author = Net::Google::Calendar::Person->new(); +#$author->name('Foo Bar'); +#$author->email('foo@bar.com'); +#$entry->author($author); + +my $recurrence = Data::ICal::Entry::Event->new(); + +use DateTime::Event::Recurrence; +use Date::ICal; +use DateTime::Format::ICal; + +my $last_day_of_the_month = DateTime::Event::Recurrence->monthly( days => -1 ); +$recurrence->add_properties( + dtstart => DateTime::Format::ICal->format_datetime(DateTime->now), + rrule => DateTime::Format::ICal->format_recurrence($last_day_of_the_month), +); + +#$entry->recurrence($recurrence); + +#print STDERR $entry->as_xml."\n\n\n*********************\n\n"; +#exit; + +print "Before=".scalar($cal->get_events())."\n"; + +$cal->add_entry($entry); +die "Couldn't add event: $@\n" unless defined $entry; + +print "After=".scalar($cal->get_events())."\n"; + +#die $entry->as_xml; + +$entry->content('Updated'); + +#print "Update\n"; +#$tmp = $cal->update_entry($tmp) || die "Couldn't update ".$tmp->id.": $@\n"; +$cal->update_entry($entry) || die "Couldn't update ".$entry->id.": $@\n"; +print "Updated=".scalar($cal->get_events())."\n"; + +#print $tmp->as_xml; + + + +for ($cal->get_events()) { +# print $_->title."\n"; +# print $_->id."\n"; +# my ($start, $finish) = $_->when(); +# print "${start}-${finish}\n"; +# #print $_->content->body; +# print "\n*****\n\n"; + $cal->delete_entry($_); +# # print $_->as_xml; +} + +print "Delete\n"; +#$cal->delete_entry($entry) || die "Couldn't delete ".$entry->id.": $@\n"; +print "Delete=".scalar($cal->get_events())."\n"; + diff --git a/dist.ini b/dist.ini new file mode 100644 index 0000000..7f96e16 --- /dev/null +++ b/dist.ini @@ -0,0 +1,12 @@ +name = Net-Google-Calendar +author = Peter Lytle <pete@bluecampaigns.com> +license = Perl_5 +copyright_holder = Peter Lytle +copyright_year = 2013 + +version = 1.05 + +[@Basic] +[PkgVersion] +[AutoPrereqs] +[Prereqs / TestRequires] diff --git a/lib/Net/Google/Calendar.pm b/lib/Net/Google/Calendar.pm new file mode 100644 index 0000000..54f4b8b --- /dev/null +++ b/lib/Net/Google/Calendar.pm @@ -0,0 +1,849 @@ +package Net::Google::Calendar; +{ + $Net::Google::Calendar::VERSION = '1.05'; +} + +use strict; +use LWP::UserAgent; +use HTTP::Cookies; +use HTTP::Request; +use HTTP::Headers; +use HTTP::Request::Common; +use XML::Atom::Feed; +use XML::Atom::Entry; +use Data::Dumper; +use Net::Google::AuthSub; +use Net::Google::Calendar::Entry; +use Net::Google::Calendar::Person; +use Net::Google::Calendar::Calendar; +use URI; +use URI::Escape; +use Carp qw(confess); + +use vars qw($VERSION $APP_NAME $REDIRECT_MAX); + +$APP_NAME = $Net::Google::OAuth::APP_NAME = __PACKAGE__."-${VERSION}"; + +$REDIRECT_MAX = 10; #Maximum number of redirects to allow + +# ABSTRACT: Interface to Google calendars + +=head1 NAME + +Net::Google::Calendar - programmatic access to Google's Calendar API + + +=head1 SYNOPSIS + + # this will only get you a read only feed + my $cal = Net::Google::Calendar->new( url => $private_url ); + +or + + # this will get you a read-write feed. + my $cal = Net::Google::Calendar->new; + $cal->login($username, $password); + +or + + # this will also get you a read-write feed + my $cal = Net::Google::Calendar->new; + $cal->auth($username, $auth_token); + +or + # this will again get you a read-write feed + my $cal = Net::Google::Calendar->new; + $cal->oauth(Net::Google::OAuth); + +or you can pass in a url to specify a particular calendar + + my $cal = Net::Google::Calendar->new( url => $non_default_url ); + $cal->login($username, $password); + # or $cal->auth($username, $auth_token) obviously + + +then + + for ($cal->get_events()) { + print $_->title."\n"; + print $_->content->body."\n*****\n\n"; + } + + my $c; + for ($cal->get_calendars) { + print $_->title."\n"; + print $_->id."\n\n"; + $c = $_ if ($_->title eq 'My Non Default Calendar'); + } + $cal->set_calendar($c); + print $cal->id." has ".scalar($cal->get_events)." events\n"; + + + # everything below here requires a read-write feed + my $entry = Net::Google::Calendar::Entry->new(); + $entry->title($title); + $entry->content("My content"); + $entry->location('London, England'); + $entry->transparency('transparent'); + $entry->status('confirmed'); + $entry->when(DateTime->now, DateTime->now() + DateTime::Duration->new( hours => 6 ) ); + + + my $author = Net::Google::Calendar::Person->new(); + $author->name('Foo Bar'); + $author->email('foo@bar.com'); + $entry->author($author); + +By default new or updated entries are modified in place with +any new information provided by Google. + + $cal->add_entry($entry); + + $entry->content('Updated'); + $cal->update_entry($entry); + + $cal->delete_entry($entry); + +However if you don't want the entry updated in place pass +C<no_event_modification> in to the C<new()> method. + + my $cal = Net::Google::Calendar->new( no_event_modification => 1 ); + $cal->login($user, $pass); + + my $tmp = $cal->add_entry($entry); + die "Couldn't add event: $@\n" unless defined $tmp; + + print "Events=".scalar($cal->get_events())."\n"; + + $tmp->content('Updated'); + + $tmp = $cal->update_entry($tmp) || die "Couldn't update ".$tmp->id.": $@\n"; + + $cal->delete_entry($tmp) || die "Couldn't delete ".$tmp->id.": $@\n"; + + + +=head1 DESCRIPTION + +Interact with Google's new calendar using the GData API. + + +=head1 AUTHENTICATION AND READ-WRITE CALENDARS + +There are effectively four ways to get events from a Google calendar. + +You can get any public events by querying + + http://www.google.com/calendar/feeds/<email>/public/full + +Then there are the three ways to get private entries. The first of these +involves a magic cookie in the url like this: + + http://www.google.com/calendar/feeds/<email>/private-<key>/full + +Google has information on how to find this url here + + http://code.google.com/apis/calendar/developers_guide_protocol.html#find_feed_url + +To use either the private or public feeds do + + my $cal = Net::Google::Calendar->new( url => $url); + +Both these feeds will be read only however. This means that you won't be able to +add, update or delete entries. + +You can also get all the private entries in a read-write feed by either logging in +or using C<AuthSub>. + +Logging in is the easiest. Simply do + + my $cal = Net::Google::Calendar->new; + $cal->login($username, $password); + +Where C<$username> and C<$password> are the same as if you were logging into the +Google Calendar site. + +Alternatively if you don't want to use username and password (if, for example you were +providing Calendar reading as a service on your website and didn't want to have to ask +your users for their Google login details) you can use C<AuthSub>. + + http://code.google.com/apis/accounts/AuthForWebApps.html + +Once you have an AuthSub token (or you user has supplied you with one) +then you can login using + + my $cal = Net::Google::Calendar->new; + $cal->auth($username, $token); + +=head1 METHODS + +=cut + +=head2 new <opts> + +Create a new instance. C<opts> is a hash which must contain your private Google url +as the key C<url> unless you plan to log in or authenticate. + +See + + http://code.google.com/apis/gdata/calendar.html#find_feed_url + +for how to get that. + +If you pass the option C<no_event_modification> as a psotive value then +add_entry and update_entry will not modify the entry in place. + +=cut + +sub new { + my ($class, %opts) = @_; + $opts{_ua} = LWP::UserAgent->new( max_redirect => 0 ); + $opts{_ua}->env_proxy; + $opts{_auth} = Net::Google::AuthSub->new( service => 'cl' ); + $opts{_cookie_jar} = HTTP::Cookies->new; + $opts{no_event_modification} ||= 0; + my $self = bless \%opts, $class; + $self->_find_calendar_id if $opts{url}; + return $self; +} + + +=head2 login <username> <password> [opt[s]] + +Login to google. + +Can optionally take a hash of options which will override the +default login params. + +=over 4 + +=item service + +Name of the Google service for which authorization is requested. + +Defaults to 'cl' for calendar. + +=item source + +Short string identifying your application, for logging purposes. + +Defaults to 'Net::Google::Calendar-<VERSION>' + +=item accountType + +Type of account to be authenticated. + +Defaults to 'HOSTED_OR_GOOGLE'. + +=back + +See http://code.google.com/apis/accounts/AuthForInstalledApps.html#ClientLogin for more details. + +=cut + +sub login { + my $self = shift; + my $user = shift; + my $pass = shift; + my $r = $self->{_auth}->login($user, $pass); + my $error; + if (!defined $r) { + $error = $@; + } elsif (!$r->is_success) { + $error = $r->error; + } + die "Couldn't log in - $error" if defined $error; + + $self->{user} = $user; + $self->_generate_url(); + return 1; +} + + +=head2 auth <username> <token> + +Use the AuthSub method for calendar access. +See http://code.google.com/apis/accounts/AuthForWebApps.html +for details. + + +=cut + +sub auth { + my $self = shift; + my $user = shift; + my $token = shift; + $self->{_auth}->auth($user, $token); + $self->{user} = $user; + $self->_generate_url(); + return 1; +} + +=head2 oauth Net::Google::OAuth + +Use OAuth for calendar access + +=cut + +sub oauth { + my $self = shift; + $self->{_auth} = shift; +} + +sub _generate_url { + my $self= shift; + $self->{url} ||= $self->_get_protocol()."://google.com/calendar/feeds/$self->{user}/private/full"; + $self->{url} =~ s!/private-[^/]+!/private!; + $self->_find_calendar_id; + +} + +=head2 auth_object [Net::Google::AuthSub] + +Get or set the current C<Net::Google::AuthSub> object. + +=cut +sub auth_object { + my $self = shift; + $self->{_auth} = shift if @_; + return $self->{_auth}; +} + +sub _find_calendar_id { + my $self = shift; + ($self->{calendar_id}) = ($self->{url} =~ m!/feeds/([^/]+)/!); +} + +=head2 ssl bool + +Use ssl or not. Auth tokens (AuthSub and OAuth) have a scope that includes http:// or https://. Make sure you use ssl(1) if your scope is https://www.google.com/calendar/feeds/. + +=cut + +sub ssl { + my $self = shift; + $self->{_use_ssl} = shift; +} + +sub _get_protocol { + my $self = shift; + if ($self->{_use_ssl}) { + return 'https'; + } + return 'http'; +} + +=head2 get_events [ %opts ] + +Return a list of Net::Google::Calendar::Entry objects; + +You can pass in a hash of options which map to the Google Data API's generic +searching mechanisms plus the specific calendar ones. + +See + + http://code.google.com/apis/gdata/protocol.html#query-requests + +for more details. + + +=over 4 + +=item q + +Full-text query string + +When creating a query, list search terms separated by spaces, in the +form q=term1 term2 term3. (As with all of the query parameter values, +the spaces must be URL encoded.) The GData service returns all entries +that match all of the search terms (like using AND between terms). Like +Google's web search, a GData service searches on complete words (and +related words with the same stem), not substrings. + +To search for an exact phrase, enclose the phrase in quotation marks: + + q => '"exact phrase' + +To exclude entries that match a given term, use the form + + q => '-term' + +The search is case-insensitive. + +Example: to search for all entries that contain the exact phrase +'Elizabeth Bennet' and the word 'Darcy' but don't contain the word +'Austen', use the following query: + + q => '"Elizabeth Bennet" Darcy -Austen' + + +=item category + +Category filter + +To search in just one category do + + category => 'Fritz' + +You can query on multiple categories by listing multiple category parameters. For example + + category => [ 'Fritz', 'Laurie' ] + +returns entries that match both categories. + + +To do an OR between terms, use a pipe character (|). For example + + + category => 'Fritz|Laurie' + +returns entries that match either category. + +To exclude entries that match a given category, use the form + + category => '-categoryname' + +You can, of course, mix and match + + [ 'Jo', 'Fritz|Laurie', '-Simon' ] + +means in category + + (Jo AND ( Fritz OR Laurie ) AND (NOT Simon)) + + +=item author + +Entry author + +The service returns entries where the author name and/or email address +match your query string. + +=item updated-min + +=item updated-max + +Bounds on the entry publication date. + +Use DateTime objects or the RFC 3339 timestamp format. For example: +2005-08-09T10:57:00-08:00. + +The lower bound is inclusive, whereas the upper bound is exclusive. + +=item start-min + +=item start-max + +Respectively, the earliest event start time to match (If not specified, +default is 1970-01-01) and the latest event start time to match (If +not specified, default is 2031-01-01). + +Use DateTime objects or the RFC 3339 timestamp format. For example: +2005-08-09T10:57:00-08:00. + +The lower bound is inclusive, whereas the upper bound is exclusive. + +=item start-index + +1-based index of the first result to be retrieved + +Note that this isn't a general cursoring mechanism. If you first send a +query with + + start-index => 1, + max-results => 10 + +and then send another query with + + start-index => 11, + max-results => 10 + +the service cannot guarantee that the results are equivalent to + + start-index => 1 + max-results => 20 + +because insertions and deletions could have taken place in between the +two queries. + +=item max-results + +Maximum number of results to be retrieved. + +For any service that has a default max-results value (to limit default +feed size), you can specify a very large number if you want to receive +the entire feed. + +=item entryID + +ID of a specific entry to be retrieved. + +If you specify an entry ID, you can't specify any other parameters. + +=back + +=cut + +sub get_events { + my ($self, %opts) = @_; + + + # check for DateTime objects and convert them to RFC 3339 + for (keys %opts) { + next unless UNIVERSAL::isa($opts{$_}, 'DateTime'); + # maybe we should chuck an error if it's a Ref and *not* a DateTime + #next unless $opts{$_}->isa('DateTime'); + $opts{$_} = $opts{$_}->iso8601 . 'Z'; + } + + my $url = URI->new($self->{url}); + + # special handling for single entryID lookup + if (exists $opts{entryID}) { + if (scalar(keys %opts)>1) { + $@ = "You can't specify entryID and anything else"; + return undef; + } + my $path = $url->path; + $url->path("$path/".$opts{entryID}); + return $self->_get_entry("$url", "Net::Google::Calendar::Entry"); + } + + if (exists $opts{category} && 'ARRAY' eq ref($opts{category})) { + my $path = $url->path."/".join("/", ( '-', @{delete $opts{category}})); + $url->path("$path"); + } + + $url->query_form(%opts); + $self->_get("$url", "Net::Google::Calendar::Entry"); +} + + +=head2 add_entry <Net::Google::Calendar::Entry> + +Create a new entry. + +Returns the new entry with extra data provided by Google but will +also modify the entry in place unless the C<no_event_modification> +option is passed to C<new()>. + +Returns undef on failure. + +=cut + +sub add_entry { + my ($self, $entry) = @_; + + # TODO for neatness' sake we could make calendar_id = 'default' when calendar_id = user + my $url = $self->_get_protocol()."://www.google.com/calendar/feeds/$self->{calendar_id}/private/full"; + push @_, ($url, 'POST'); + goto $self->can('_do'); +} + + +=head2 delete_entry <Net::Google::Calendar::Entry> + +Delete a given entry. + +Returns undef on failure or the old entry on success. + +=cut + +sub delete_entry { + my ($self, $entry) = @_; + my $force = (scalar(@_)>2)? pop @_ : 0; + my $url = $entry->edit_url($force) || return undef; + push @_, ($url, 'DELETE'); + goto $self->can('_do'); +} + +=head2 update_entry <Net::Google::Calendar::Entry> + +Update a given entry. + +Returns the updated entry with extra data provided by Google but will +also modify the entry in place unless the C<no_event_modification> +option is passed to C<new()>. + +Returns undef on failure. + +=cut + +sub update_entry { + my ($self, $entry) = @_; + my $url = $entry->edit_url || return undef; + push @_, ($url, 'PUT'); + goto $self->can('_do'); +} + +=head2 get_calendars <owned> + +Get a list of all of a user's Calendars as C<Net::Google::Calendar::Calendar> objects. + +If C<owned> is true then only get the ones a user owns. + +=cut + +sub get_calendars { + my $self = shift; + my $owned = shift || 0; + my $which = ($owned)? "owncalendars" : "allcalendars"; + my $url = $self->_get_protocol()."://www.google.com/calendar/feeds/default/$which/full"; + return $self->_get("$url", "Net::Google::Calendar::Calendar"); +} + + +sub _get { + my ($self, $url, $class, %opts) = @_; + my $feed = $self->get_feed(URI->new("$url"), %opts); + return map { bless $_, $class; $_->_initialize(); $_ } $feed->entries; +} + +=head2 get_feed [feed] [opt[s]] + +If C<feed> is a C<URI> object then feed is fetch remotely. +Otherwise it is assumed to be XML data and is parsed. + +Returns an C<XML::Atom::Feed> object. + +=cut + +sub get_feed { + my ($self, $feed, %opts) = @_; + if (ref($feed)){ + return $feed if $feed->isa('XML::Atom::Feed'); + if ($feed->isa('URI')) { + my %params = ($self->{_auth}->auth_params('GET', $feed), %opts); + my $r = $self->{_ua}->get("$feed", %params); + + my $redirect_tries = 0; + while ($r->code == 302 || $r->code == 301) { + my $location = $r->header('location'); + %params = ($self->{_auth}->auth_params('GET', $location), %opts); + $r = $self->{_ua}->get($location, %params); + $redirect_tries++; + die "Too many redirects ($redirect_tries)" + if $redirect_tries > $REDIRECT_MAX; + } + + die $r->status_line unless $r->is_success; + $feed = $r->content; + } + } + return XML::Atom::Feed->new(\$feed); +} + +=head2 update_feed <feed> + +Take an C<XML::Atom::Feed> object with a C<http://schemas.google.com/g/2005#post> link and post it. + +=cut + +sub update_feed { + my ($self, $feed) = @_; + #my $uri = Net::Google::Calendar::Base::_generic_url($feed, 'http://schemas.google.com/g/2005#post') || die("Couldn't get url"); + my $uri = Net::Google::Calendar::Base::_generic_url($feed, 'edit') || die("Couldn't get url"); + push @_, ($uri, 'POST'); + goto $self->can('_do'); +} + +# TODO collapse this with _get somehow +sub _get_entry { + my ($self, $url, $class) = @_; + my %params = ($self->{_auth}->auth_params); + my $r = $self->{_ua}->get("$url", %params); + + if (!$r->is_success) { + if ($r->code == 404) { + $@ = "EntryID not found"; + } else { + $@ = $r->status_line; + } + return; + } + my $atom = $r->content; + + my $entry = XML::Atom::Entry->new(\$atom); + $entry = bless $entry, $class; + $entry->_initialize(); + return $entry; +} + +=head2 set_calendar <Net::Google::Calendar::Calendar> + +Set the current calendar to use. + +=cut + +sub set_calendar { + my $self = shift; + my $cal = shift; + + ($self->{calendar_id}) = (uri_unescape($cal->id) =~ m!([^/]+)$!); + $self->{url} = $self->_get_protocol()."://www.google.com/calendar/feeds/$self->{calendar_id}/private/full"; +} + + +=head2 add_calendar <Net::Google::Calendar::Calendar> + +Create a new calendar + +Returns the new calendar with extra data provided by Google but will +also modify the entry in place unless the C<no_event_modification> +option is passed to C<new()>. + +Returns undef on failure. + +=cut + +sub add_calendar { + my ($self, $entry) = @_; + my $url = $self->_get_protocol()."://www.google.com/calendar/feeds/$self->{calendar_id}/owncalendars/full"; + push @_, ($url, 'POST'); + goto $self->can('_do'); +} + +=head2 update_calendar <Net::Google::Calendar::Calendar> + +Update a calendar. + +Returns the updated calendar with extra data provided by Google but will +also modify the entry in place unless the C<no_event_modification> +option is passed to C<new()>. + +Returns undef on failure. + +=cut + +sub update_calendar { + my $self = shift; + $self->update_entry(@_); +} + + +=head2 delete_calendar <Net::Google::Calendar::Calendar> [force] + +Delete a given calendar. + +Returns undef on failure or the old entry on success. + +Note that, at the moment, only C<Calendar> objects returned +by C<get_calendars> with the C<owned> parameter set to C<true> +can be deleted (unlike editing - I don't know if this is a Google +bug or not). + +However, you can pass in an optional true C<force> parameter to this +method that will allow C<Calendar> objects returned by C<get_calendars> +where no positive C<owned> paramemter was passed to be deleted. It uses +an egregious hack though and might suddenly stop working if Google change +things or I suddenly decide to remove it. + +=cut + + +sub delete_calendar { + my $self = shift; + $self->delete_entry(@_); +} + +sub _do { + my ($self, $entry, $url, $method) = @_; + + unless (defined $self->{_auth}) { + $@ = "You must log in to do a $method\n"; + return undef; + } + my $class = ref($entry); + my $xml = eval { $entry->as_xml }; + confess($@) if $@; + _utf8_off($xml); + my %params = $self->{_auth}->auth_params; + $params{Content_Type} = 'application/atom+xml; charset=UTF-8'; + $params{Content} = $xml; + $params{'X-HTTP-Method-Override'} = $method unless "POST" eq $method; + + if (defined $self->{_session_id} && !$self->{_force_no_session_id}) { + my $tmp = URI->new($url); + $tmp->query_form({ gsessionid => $self->{_session_id} }); + $url = "$tmp"; + } + + + + REQUEST: while (1) { + my $rq = POST "$url", %params; + $self->{_cookie_jar}->add_cookie_header($rq); + #my $h = HTTP::Headers->new(%params); + #my $rq = HTTP::Request->new($method => $url, $h); + my $r = $self->{_ua}->request( $rq ); + $self->{_cookie_jar}->extract_cookies($r); + my $redirect_tries = 0; + while (302 == $r->code || 301 == $r->code) { + $url = $r->header('location'); + my %args = URI->new($url)->query_form; + $self->{_session_id} = $args{gsessionid}; + $redirect_tries++; + die "Too many redirects ($redirect_tries)" + if $redirect_tries > $REDIRECT_MAX; + next REQUEST; + } + #print $rq->as_string unless $params{'X-HTTP-Method-Override'} ; + + if (!$r->is_success) { + $@ = $r->status_line." - ".$r->content." - $url"; + return undef; + } + my $c = $r->content; + if (defined $c && length($c)) { + my $tmp = $class->new(Stream => \$c); + $_[1] = $tmp unless $self->{no_event_modification}; + return $tmp; + } else { + # in the case of DELETE should we return 1 instead? + return $entry; + } + } + + +} + +sub _utf8_off { + if ($] >= 5.008) { + require Encode; + return Encode::_utf8_off($_[0]); + } +} + +=head1 WARNING + +This is ALPHA level software. + +Don't use it. Ever. Or something. + +=head1 TODO + +Abstract this out to Net::Google::Data + +=head1 LATEST VERSION + +The latest version can always be obtained from my +Subversion repository. + + http://svn.unixbeard.net/simon/Net-Google-Calendar + +=head1 AUTHOR + +Simon Wistow <simon@thegestalt.org> + +=head1 COPYRIGHT + +Copyright Simon Wistow, 2006 + +Distributed under the same terms as Perl itself. + +=head1 SEE ALSO + +http://code.google.com/apis/gdata/calendar.html + +=cut +1; diff --git a/lib/Net/Google/Calendar/Base.pm b/lib/Net/Google/Calendar/Base.pm new file mode 100644 index 0000000..2aee6b9 --- /dev/null +++ b/lib/Net/Google/Calendar/Base.pm @@ -0,0 +1,54 @@ +package Net::Google::Calendar::Base; +{ + $Net::Google::Calendar::Base::VERSION = '1.05'; +} + +use strict; +use XML::Atom::Thing; +use XML::Atom::Util qw( set_ns first nodelist childlist iso2dt); + +=head1 NAME + +Net::Google::Calendar::Base - utility functions for Net::Google::Calendar objects + +=cut + + +sub _initialize { + my $self = shift; + my $ns = XML::Atom::Namespace->new(gd => 'http://schemas.google.com/g/2005'); + $self->{_gd_ns} = $ns; +} + + + +# work round get in XML::Atom::Thing which stringifies stuff +sub _my_get { + my $obj = shift; + my($ns, $name) = @_; + my @list = $obj->_my_getlist($ns, $name); + return $list[0]; +} + +sub _my_getlist { + my $obj = shift; + my($ns, $name) = @_; + my $ns_uri = ref($ns) eq 'XML::Atom::Namespace' ? $ns->{uri} : $ns; + my @node = childlist($obj->elem, $ns_uri, $name); + return @node; +} + +sub _generic_url { + my $self = shift; + my $name = shift; + my $uri; + for ($self->link) { + next unless $name eq $_->rel; + $uri = $_; + last; + } + return undef unless defined $uri; + return $uri->href; +} + +1; diff --git a/lib/Net/Google/Calendar/Calendar.pm b/lib/Net/Google/Calendar/Calendar.pm new file mode 100644 index 0000000..87f9b0d --- /dev/null +++ b/lib/Net/Google/Calendar/Calendar.pm @@ -0,0 +1,180 @@ +package Net::Google::Calendar::Calendar; +{ + $Net::Google::Calendar::Calendar::VERSION = '1.05'; +} + +use base qw(Net::Google::Calendar::Entry); + +=head1 NAME + +Net::Google::Calendar::Calendar - entry class for Net::Google::Calendar Calendar objects + +=head1 METHODS + +Note this is very rough at the moment - there are plenty of +convenience methods that could be added but for now you'll +have to access them using the underlying C<XML::Atom::Entry> +object. + +=head2 new + +=cut + +sub new { + my ($class, %opts) = @_; + + my $self = $class->SUPER::new( Version => '1.0', %opts ); + $self->_initialize(); + return $self; +} + +sub _initialize { + my $self = shift; + + $self->{_gd_ns} = XML::Atom::Namespace->new(gd => 'http://schemas.google.com/g/2005'); + $self->{_gcal_ns} = XML::Atom::Namespace->new(gCal => 'http://schemas.google.com/gCal/2005'); +} + +=head2 summary [value] + +A summary of the calendar. + +=cut + +sub summary { + my $self= shift; + if (@_) { + $self->set($self->ns, 'summary', shift); + } + return $self->get($self->ns, 'summary'); +} + + +=head2 edit_url + +Get the edit url + +=cut + +sub edit_url { + my $self = shift; + my $force = shift || 0; + my $url = $self->_generic_url('edit'); + + $url =~ s!/allcalendars/full!/owncalendars/full! if $force; + return $url; +} + +=head2 color + +The color assigned to the calendar. + +=cut + +sub color { + my $self = shift; + if (@_) {} + if (my $el = $self->elem->getChildrenByTagName('gCal:color')->[0]) { + return $el->getAttribute('value'); + } + return; +} + +=head2 override_name + +Returns the override name of the calendar. Not always set. + +=cut + +sub override_name { + my $self = shift; + if (@_) {} + if (my $el = $self->elem->getChildrenByTagName('gCal:overridename')->[0]) { + return $el->getAttribute('value'); + } + return; +} + +=head2 access_level + +Returns the access level of the calendar. + +=cut + +sub access_level { + my $self = shift; + if (@_) {} + if (my $el = $self->elem->getChildrenByTagName('gCal:accesslevel')->[0]) { + return $el->getAttribute('value'); + } + return; +} + +=head2 hidden + +Returns true if the calendar is hidden, false otherwise + +=cut + +sub hidden { + my $self = shift; + if (@_) {} + if (my $el = $self->elem->getChildrenByTagName('gCal:hidden')->[0]) { + if ($el->getAttribute('value') eq 'true') { + return 1; + } + } + return 0; +} + + +=head2 selected + +Returns true if the calendar is selected, false otherwise. + +=cut + +sub selected { + my $self = shift; + if (@_) {} + if (my $el = $self->elem->getChildrenByTagName('gCal:selected')->[0]) { + if ($el->getAttribute('value') eq 'true') { + return 1; + } + } + return 0; +} + +=head2 time_zone + +Returns the time zone of the calendar. + +=cut + +sub time_zone { + my $self = shift; + if (@_) {} + if (my $el = $self->elem->getChildrenByTagName('gCal:timezone')->[0]) { + return $el->getAttribute('value'); + } + return; +} + + + +=head2 times_cleaned + +Returns the value of timesCleaned + +=cut + +sub times_cleaned { + my $self = shift; + if (@_) {} + if (my $el = $self->elem->getChildrenByTagName('gCal:timesCleaned')->[0]) { + return $el->getAttribute('value'); + } + return; +} + +1; diff --git a/lib/Net/Google/Calendar/Comments.pm b/lib/Net/Google/Calendar/Comments.pm new file mode 100644 index 0000000..ed62c12 --- /dev/null +++ b/lib/Net/Google/Calendar/Comments.pm @@ -0,0 +1,104 @@ +package Net::Google::Calendar::Comments; +{ + $Net::Google::Calendar::Comments::VERSION = '1.05'; +} + +use strict; +use Net::Google::Calendar::FeedLink; +use base qw(Net::Google::Calendar::Base XML::Atom::Link); + +=head1 NAME + +Net::Google::Calendar::Comments - represent comments + +=head1 SYNOPSIS + + my ($event) = $cal->get_events; + my $comments = $event->comments; + + if (!defined $comments) { + die "No comments!\n"; + } + + print "Comments are of type: ".$comments->rel."\n"; + my $feed = $comments->feed_link; + + print "There are ".$feed->count_hint." comments in this feed\n"; + print "Is this feed read only? ".$feed->read_only."\n"; + print "This feed ".(($feed->href)? "is" : "isn't" )." remote\n"; + print "This feed is of type ".$feed->rel."\n"; + foreach my $comment ($cal->get_feed($feed->feed)->entries) { + print "\t".$comment->title."\n"; + } + +=head1 METHODS + +=cut + +=head2 new + +=cut + +sub new { + my $class = shift; + my %opts = @_; + my $self = $class->SUPER::new(Version => "1.0", %opts); + return $self; +} + +=head2 rel [rel] + +Type of comments contained within. Currently, there's a +distinction between regular comments and reviews. + +Returns either C<regular> (or C<undef> which means the same) or C<reviews>. + +=cut + +sub rel { + my $self = shift; + my $pre = "http://schemas.google.com/g/2005#"; + if (@_) { + my $new = shift; + my @vals = qw(regular reviews); + die "$new is not one of the allowed values for rel (".join(",", @vals).")" + unless grep { $new eq $_ } @vals; + $self->set_attr('rel', "${pre}${new}"); + } + my $rel = $self->get_attr('rel'); + $rel =~ s!^$pre!! if defined $rel; + return $rel; +} + +=head2 element_name + +Our element name + +=cut + +sub element_name { + return 'gd:comments'; +} + +=head2 feed_link [feed_link] + +Get or set the feed link objects. + +=cut + +sub feed_link { + my $self = shift; + my $name = 'gd:feedLink'; + my $ns = ''; + #my $ns = "http://schemas.google.com/g/2005"; + if (@_) { + my $feed = shift; + XML::Atom::Base::set($self, $ns, $name, $feed, {}); + #$self->set($ns, $name, $feed, {}); + + } + my $tmp = $self->_my_get($ns, $name); + return Net::Google::Calendar::FeedLink->new(Elem => $tmp); +} + +1; diff --git a/lib/Net/Google/Calendar/Entry.pm b/lib/Net/Google/Calendar/Entry.pm new file mode 100644 index 0000000..cf05554 --- /dev/null +++ b/lib/Net/Google/Calendar/Entry.pm @@ -0,0 +1,616 @@ +package Net::Google::Calendar::Entry; +{ + $Net::Google::Calendar::Entry::VERSION = '1.05'; +} + +use strict; +use Data::Dumper; +use DateTime; +use XML::Atom; +use XML::Atom::Entry; +use XML::Atom::Util qw( set_ns first nodelist childlist iso2dt create_element); +use base qw(XML::Atom::Entry Net::Google::Calendar::Base); +use Net::Google::Calendar::Person; +use Net::Google::Calendar::Comments; + + +=head1 NAME + +Net::Google::Calendar::Entry - entry class for Net::Google::Calendar + +=head1 SYNOPSIS + + my $event = Net::Google::Calendar::Entry->new(); + $event->title('Party!'); + $event->content('P-A-R-T-Why? Because we GOTTA!'); + $event->location("My Flat, London, England"); + $event->status('confirmed'); + $event->transparency('opaque'); + $event->visibility('private'); + + my $author = Net::Google::Calendar::Person->new; + $author->name('Foo Bar'); + $author->email('foo@bar.com'); + $entry->author($author); + + + +=head1 DESCRIPTION + +=head1 METHODS + +=head2 new + +Create a new Event object + +=cut + +sub new { + my ($class, %opts) = @_; + my $self = $class->SUPER::new( Version => '1.0', %opts ); + $self->_initialize(); + return $self; +} + +sub _initialize { + my ($self) = @_; + $self->SUPER::_initialize(); + $self->category({ scheme => 'http://schemas.google.com/g/2005#kind', term => 'http://schemas.google.com/g/2005#event' } ); + $self->set_attr('xmlns:gd', 'http://schemas.google.com/g/2005'); + $self->set_attr('xmlns:gCal', 'http://schemas.google.com/gCal/2005'); + unless ( $self->{_gd_ns} ) { + $self->{_gd_ns} = XML::Atom::Namespace->new(gd => 'http://schemas.google.com/g/2005'); + } + unless ( $self->{_gcal_ns} ) { + $self->{_gcal_ns} = XML::Atom::Namespace->new(gCal => 'http://schemas.google.com/gCal/2005'); + } + +} + +=head2 id [id] + +Get or set the id. + +=cut + +=head2 title [title] + +Get or set the title. + +=cut + +=head2 content [content] + +Get or set the content. + +=cut + +sub content { + my $self= shift; + if (@_) { + $self->set($self->ns, 'content', shift); + } + return $self->SUPER::content; +} + +=head2 author [author] + +Get or set the author + +=cut + +=head2 transparency [transparency] + +Get or set the transparency. Transparency should be one of + + opaque + transparent + +=cut + +sub transparency { + my $self = shift; + return $self->_gd_element('transparency', @_); +} + + +=head2 visibility [visibility] + +Get or set the visibility. Visibility should be one of + + confidential + default + private + public + +=cut + +sub visibility { + my $self = shift; + return $self->_gd_element('visibility', @_); +} + +=head2 status [status] + +Get or set the status. Status should be one of + + canceled + confirmed + tentative + +=cut + +sub status { + my $self = shift; + return $self->_gd_element('eventStatus', @_); +} + + + +=head2 is_allday + +Get the allday flag. + +Returns 1 of event is an All Day event, 0 if not, undef if it can't be +determined. + +=cut + +sub is_allday { + my $self = shift; + + my $start = $self->_attribute_get($self->{_gd_ns}, 'when', 'startTime'); + my $end = $self->_attribute_get($self->{_gd_ns}, 'when', 'endTime'); + + my $startok = undef; + my $endok = undef; + + if ($start =~ /^[0-9]{4}-[0-1][0-9]-[0-3][0-9]$/) { $startok = 1; } + if ($end =~ /^[0-9]{4}-[0-1][0-9]-[0-3][0-9]$/) { $endok = 1; } + + if ($startok && $endok) { return 1; } + if (!$startok && !$endok) { return 0; } + return undef; +} + + +=head2 extended_property [property] + +Get or set an extended property + +=cut + +sub extended_property { + my $self = shift; + return $self->_multi_gd_element('extendedProperty', @_); +} + +sub _multi_gd_element { + my $self = shift; + $self->_gd_elem_generic(1, @_); +} + +sub _gd_element{ + my $self = shift; + $self->_gd_elem_generic(0, @_); +} + +sub _gd_elem_generic{ + my $self = shift; + my $multi = shift; + my $elem = shift; + + if ($elem eq "extendedProperty") { + if (@_) { + my $name = shift; + my $val = shift; + my $op = $multi ? 'add' : 'set'; + $self->$op($self->{_gd_ns}, "${elem}" => "", { name => $name, value => $val } ); + return $val; + } + my $ret = {}; + for my $item ($self->_my_getlist($self->{_gd_ns} ,$elem)) { + $ret->{$item->getAttribute('name')} = $item->getAttribute('value'); + } + return $ret; + } + + if (@_) { + my $val = lc(shift); + my $op = ($multi)? 'add' : 'set'; + $self->$op($self->{_gd_ns}, "${elem}", '', { value => "http://schemas.google.com/g/2005#event.${val}" }); + return $val; + } + my $val = $self->_attribute_get($self->{_gd_ns}, $elem, 'value'); + $val =~ s!^http://schemas.google.com/g/2005#event\.!!; + return $val; +} + +sub _attribute_get { + my ($self, $ns, $what, $key) = @_; + my $elem = $self->_my_get($self->{_gd_ns}, $what, $key); + + if (defined($elem) && $elem->hasAttribute($key)) { + return $elem->getAttribute($key); + } else { + return $elem; + } +} + +=head2 location [location] + +Get or set the location + +=cut + +sub location { + my $self = shift; + + if (@_) { + my $val = shift; + $self->set($self->{_gd_ns}, 'where' => '', { valueString => $val}); + return $val; + } + + return $self->_attribute_get($self->{_gd_ns}, 'where', 'valueString'); +} + + +=head2 quick_add [bool] + +Get or set whether this is a a quick add entry or not. + +=cut +sub quick_add { + my $self = shift; + + if (@_) { + my $val = ($_[0])? 'true' : 'false'; + $self->set( $self->{_gcal_ns}, quickadd => '', { value => $val } ); + return $_[0]; + } + my $val = $self->_attribute_get($self->{_gcal_ns}, 'quickadd', 'valueString'); + return ($val eq 'true'); +} + + + +=head2 when [<start> <end> [allday]] + +Get or set the start and end time as supplied as DateTime objects. +End must be more than start. + +You may optionally pass a paramter in designating if this is an all day event or not. + +Returns two DateTime objects depicting the start and end and a flag noting whether it's an all day event. + + +=cut + +sub when { + my $self = shift; + + if (@_) { + my ($start, $end, $allday) = @_; + $allday = 0 unless defined $allday; + unless ($end>=$start) { + $@ = "End is not less than start"; + return undef; + } + $start->set_time_zone('UTC'); + $end->set_time_zone('UTC'); + + my $format = $allday ? "%F" : "%FT%TZ"; + + $self->set($self->{_gd_ns}, "when", '', { + startTime => $start->strftime($format), + endTime => $end->strftime($format), + }); + } + my $start = $self->_attribute_get($self->{_gd_ns}, 'when', 'startTime'); + my $end = $self->_attribute_get($self->{_gd_ns}, 'when', 'endTime'); + my @rets; + if (defined $start) { + push @rets, $start; + } else { + return @rets; + #die "No start date ".$self->as_xml; + } + if (defined $end) { + push @rets, $end; + } + return (map { iso2dt($_) } @rets), $self->is_allday; + +} + +=head2 reminder <method> <type> <when> + +Sets a reminder on this entry. + +C<method> must be one of: + + alert email sms + +C<type> must be one of + + days hours minutes absoluteTime + +If the type is C<absoluteTime> then C<when> should be either a iso formatted date string or a DateTime object. + +=cut + +sub reminder { + my $self = shift; + my ($method, $type, $time) = @_; + return undef unless ($method =~ /alert|email|sms/); + return undef unless ($type =~ /days|hours|minutes|absoluteTime/); + $time = $time->strftime("%FT%TZ") if ref($time) && $time->isa('DateTime'); + for my $item ($self->_my_getlist($self->{_gd_ns} ,'when')) { + my $elem = create_element($self->{_gd_ns}, 'reminder'); + $elem->setAttribute('method', $method); + $elem->setAttribute($type, $time); + $item->appendChild($elem); + } + return 1; +} + + + + + +=head2 who [Net::Google::Calendar::Person[s]] + +Get or set the list of event invitees. + +If no parameters are passed then it returns a list containing zero +or more Net::Google::Calendar::Person objects. + +If you pass in one or more Net::Google::Calendar::Person objects then +they get set as the invitees. + +=cut + +# http://code.google.com/apis/gdata/elements.html#gdWho +sub who { + my $self = shift; + + my $ns_uri = ""; # $self->{_gd_ns}; + my $name = 'gd:who'; + foreach my $who (@_) { + $self->add($ns_uri,"${name}", $who, {}); + } + my @who = map { + my $person = Net::Google::Calendar::Person->new(); + for my $attr ($_->attributes) { + my $name = $attr->nodeName; + my $val = $attr->value || ""; + #print "$name = $val\n"; + eval { $person->_do('@'.$name, $val) }; + next if $@; + } + foreach my $child ($_->childNodes) { + my $name = $child->nodeName; + my $val = $child->getAttribute('value'); + #print "$name = $val\n"; + $person->_do($name, $val); + } + #print $person->as_xml; + #print "\n\n"; + $person; + } $self->_my_getlist($ns_uri,$name); +} + +=head2 comments [comment[s]] + +Get or set Comments object. + +=cut + +sub comments { + my $self = shift; + + my $ns_uri = $self->{_gd_ns}; + my $name = 'gd:comments'; + if (@_) { + $self->add($ns_uri,"${name}", shift, {}); + } + + my $tmp = $self->_my_get($ns_uri, $name); + my $comment = Net::Google::Calendar::Comments->new(); + for my $attr ($tmp->attributes) { + my $name = $attr->nodeName; + my $val = $attr->value || ""; + eval { $comment->_do('@'.$name, $val) }; + next if $@; + } + my $feed = Net::Google::Calendar::FeedLink->new(Elem => $tmp->firstChild); + $comment->feed_link($feed) if $feed; + return $comment; +} + + + + +=head2 edit_url + +Return the edit url of this event. + +=cut + + +sub edit_url { + return $_[0]->_generic_url('edit'); +} + + +=head2 self_url + +Return the self url of this event. + +=cut + + + +sub self_url { + return $_[0]->_generic_url('self'); +} + + +=head2 html_url + +Return the 'alternate' browser-friendly url of this event. + +=cut + +sub html_url { + return $_[0]->_generic_url('alternate'); +} + + + +=head2 recurrence [ Data::ICal::Entry::Event ] + +Get or set a recurrence for an entry - this is in the form of a Data::ICal::Entry::Event object. + +Returns undef if there's no recurrence event + +This will not work if C<Data::ICal> is not installed and will return undef. + +For example ... + + $event->title('Pay Day'); + $event->start(DateTime->now); + + my $recurrence = Data::ICal::Entry::Event->new(); + + + my $last_day_of_the_month = DateTime::Event::Recurrence->monthly( days => -1 ); + $recurrence->add_properties( + dtstart => DateTime::Format::ICal->format_datetime(DateTime->now), + rrule => DateTime::Format::ICal->format_recurrence($last_day_of_the_month), + ); + + $entry->recurrence($recurrence); + +To get the recurrence back: + + print $entry->recurrence->as_string; + +See + + http://code.google.com/apis/gdata/common-elements.html#gdRecurrence + +For more details + +=cut + +sub recurrence { + my $self = shift; + + # we need Data::ICal for this but we don't wnat to require it + eval { + require Data::ICal; + Data::ICal->import; + require Data::ICal::Entry::Event; + Data::ICal::Entry::Event->import; + + }; + if ($@) { + $@ = "Couldn't load Data::ICal or Data::ICal::Entry::Event: $@"; + return; + } + + # this is all one massive hack. + # I hate myself for writing this. + if (@_) { + my $event = shift; + # pesky Google Calendar needs you to remove the BEGIN:VEVENT END:VEVENT. TSSSK + my $recur = $event->as_string; + + $recur =~ s!(^BEGIN:VEVENT\n|END:VEVENT\n$)!!sg; + $self->set($self->{_gd_ns}, 'recurrence', $recur); + + return $event; + } + my $string = $self->get($self->{_gd_ns}, 'recurrence'); + return undef unless defined $string; + $string =~ s!\n+$!!g; + $string = "BEGIN:VEVENT\n${string}\nEND:VEVENT"; + my $vfile = Text::vFile::asData->new->parse_lines( split(/\n/, $string) ); + my $event = Data::ICal::Entry::Event->new(); + #return $event; + + $event->parse_object($vfile->{objects}->[0]); + return $event->entries->[0]; + +} + +=head2 add_link <link> + +Adds the link $link, which must be an XML::Atom::Link object, to the entry as a new <link> tag. For example: + + my $link = XML::Atom::Link->new; + $link->type('text/html'); + $link->rel('alternate'); + $link->href('http://www.example.com/2003/12/post.html'); + $entry->add_link($link); + +=cut + +sub add_link { + my ($self, $link) = @_; + # workaround bug in XML::Atom + $link = bless $link, 'XML::Atom::Link' if ref($link) && $link->isa('XML::Atom::Link'); + $self->SUPER::add_link($link); +} + +=head2 original_event [event] + +Get or set the original event ID. + +=cut + +sub original_event { + my $self = shift; + return $self->_gd_element('originalEvent', @_); +} + +=head1 TODO + +=over 4 + +=item more complex content + +=item more complex locations + +=item recurrency + +=item comments + +=back + +See http://code.google.com/apis/gdata/common-elements.html for details + +=head1 AUTHOR + +Simon Wistow <simon@thegestalt.org> + +=head1 COPYRIGHT + +Copyright Simon Wistow, 2006 + +Distributed under the same terms as Perl itself. + +=head1 SEE ALSO + +http://code.google.com/apis/gdata/common-elements.html + +L<Net::Google::Calendar> + +L<XML::Atom::Event> + +=cut + + + +1; diff --git a/lib/Net/Google/Calendar/FeedLink.pm b/lib/Net/Google/Calendar/FeedLink.pm new file mode 100644 index 0000000..6017ab9 --- /dev/null +++ b/lib/Net/Google/Calendar/FeedLink.pm @@ -0,0 +1,171 @@ +package Net::Google::Calendar::FeedLink; +{ + $Net::Google::Calendar::FeedLink::VERSION = '1.05'; +} + +use strict; +use XML::Atom::Feed; +use XML::Atom::Link; +use base qw(XML::Atom::Link Net::Google::Calendar::Base); +use LWP::Simple qw(get); + +=head1 NAME + +Net::Google::Calendar::FeedLink - represents a link to a feed + +=head1 SYNOPSIS + + my @feeds = $comments->feeds; + + foreach my $feed (@feeds) { + print "There are ".$feed->count_hint." comments in this feed\n"; + print "Is this feed read only? ".$feed->read_only."\n"; + print "This feed ".(($feed->href)? "is" : "isn't" )." remote\n"; + print "This feed is of type ".$feed->rel."\n"; + + my $atom = $cal->get_feed($feed->feed); # $obj is an XML::Atom::Feed + foreach my $comment ($atom->entries) { + print "\t".$comment->title."\n"; + } + } + +=head1 METHODS + +=cut + +=head2 new + +Create a new FeedLink + +=cut + +sub new { + my $class = shift; + return $class->SUPER::new(@_); +} + +=head2 count_hint + +Hints at the number of entries in the feed. +Depending on the implementation, may not be a precise count. + +=cut + +sub count_hint { + my $self = shift; + return $self->_do('@countHint', @_); +} + +=head2 element_name + +Return our Element name + +=cut + +sub element_name { + return 'gd:feedLink'; +} + +=head2 read_only [boolean] + +Specifies whether the contained feed is read-only. + +=cut + +sub read_only { + my $self = shift; + if (@_) { + my $val = @_; + push @_, ($val)? 'true' : 'false'; + } + return _convert_bool($self->_do('@readOnly', @_)); +} + +sub _convert_bool { + my $val = shift; + return '' if !defined $val; + return $val if ($val =~ m!^(\d+)$! && ($val==0 or $val==1)); + return 0 if $val eq 'false'; + return 1 if $val eq 'true'; + #die "Illegal boolean value $val"; + return ($val)? 1 : 0; +} + +=head2 rel [rel] + +Specifies the link relation; allows the service to provide +multiple types of feed links for a single entity. Has the +same semantics and allowed values as the rel attribute of +the <atom:link> element. + +=cut + +sub rel { + my $self = shift; + return $self->_do('@rel', @_); +} + + +=head2 href [url] + +Specifies the feed URI. If the nested feed is embedded and not +linked, this attribute may be omitted. + +=cut + +sub href { + my $self = shift; + return URI->new($self->_do('@href')); +} + + +sub _do { + my $self = shift; + my $name = shift; + my $attr = ($name =~ s!^@!!); + my $gd_ns = ''; # $self->{_gd_ns}; + if (@_) { + my $new = shift; + if ($attr) { + $self->set_attr($name, $new); + } else { + $self->set($gd_ns, "${name}", '', { value => "${new}" }); + } + } + my $val; + if ($attr) { + $val = $self->get_attr($name); + } else { + $val = $self->_my_get($gd_ns, "${name}"); + } + return $val; +} + +=head2 feed [feed] + +Get the Atom feed. + +Returns a URI object if the feed is remote +or a scalar containing an XML::Atom::Feed object + +=cut + +sub feed { + my $self = shift; + my $ns = ""; # "http://purl.org/atom/ns#"; + if (@_) { + my $feed = shift; + XML::Atom::Base::set($self, $ns, 'feed', $feed, {}); + #$self->add($ns, 'feed', $feed, {}); + } + my $href = $self->href; + if (defined $href) { + return URI->new($href); + } else { + my $feed = $self->_do('feed') || return; + my $tmp = XML::Atom::Feed->new( Elem => $feed ); + $tmp->{ns} = $ns; + return $tmp; + } +} +1; diff --git a/lib/Net/Google/Calendar/Person.pm b/lib/Net/Google/Calendar/Person.pm new file mode 100644 index 0000000..a6b82f9 --- /dev/null +++ b/lib/Net/Google/Calendar/Person.pm @@ -0,0 +1,139 @@ +package Net::Google::Calendar::Person; +{ + $Net::Google::Calendar::Person::VERSION = '1.05'; +} + +use strict; +use XML::Atom::Person; +use base qw(XML::Atom::Person Net::Google::Calendar::Base); + +my %allowed = ( + attendeeStatus => [qw(accepted declined invited tentative)], + attendeeType => [qw(optional required)], + rel => [qw(attendee organizer performer speaker)], + +); + +=head1 NAME + +Net::Google::Calendar::Person - a thin wrapper round XML::Atom::Person + +=head1 METHODS + +=head2 new + +=cut + +sub new { + my $class = shift; + my %opts = @_; + $opts{Version} = '1.0' unless exists $opts{Version}; + my $self = $class->SUPER::new(%opts); + $self->_initialize(); + return $self; +} + + +=head2 name [name] + +A simple string value that can be used as a representation of this person. + +=cut + +sub name { + my $self = shift; + return $self->_do('@valueString', @_); +} + +=head2 email [email] + +Get or set the email of the person + +=cut + +sub email { + my $self = shift; + $self->_do('@email', @_); +} + +=head2 attendee_status [status] + +Get or set the status of event attendee. + +See: + + http://code.google.com/apis/gdata/elements.html#gdAttendeeStatus + +Takes or returns any of the values C<accepted>, C<declined>, C<invited>, C<tentative>. + +=cut + +sub attendee_status { + my $self = shift; + $self->_do('attendeeStatus', @_); +} + +=head2 attendee_type [type] + +Get or set the type of event attendee. + +See: + + http://code.google.com/apis/gdata/elements.html#gdAttendeeType + +Takes or returns any of the values C<optional>, C<required>. + +=cut + +sub attendee_type { + my $self = shift; + $self->_do('attendeeType', @_); +} + + +=head2 rel [relationship] + +=cut + +sub rel { + my $self = shift; + $self->_do('@rel', @_); +} + + +sub _do { + my $self = shift; + my $name = shift; + my $attr = ($name =~ s!^@!!); + $name =~ s!^gd:!!; + my $vals = $allowed{$name}; + my $gd_ns = ''; # $self->{_gd_ns}; + + my $ns = (defined $vals)? "http://schemas.google.com/g/2005#event." : ""; + if (@_) { + my $new = shift; + $new =~ s!^$ns!!; + die "$new is not one of the allowed values for $name (".join(",", @$vals).")" + unless !defined $vals || grep { $new eq $_ } @$vals; + if ($attr) { + #print "Setting attr $name to ${ns}${new}\n"; + $self->set_attr($name, "${ns}${new}"); + } else { + #print "Setting child gd:$name to ${ns}${new}\n"; + $self->set($gd_ns, "gd:${name}", '', { value => "${ns}${new}" }); + } + } + my $val; + if ($attr) { + $val = $self->get_attr($name); + } else { + my $tmp = $self->_my_get($gd_ns, "gd:${name}"); + if (defined $tmp) { + $val = $tmp->getAttribute('value'); + } + # else { print "Failed to get gd:${name}\n"; } + } + $val =~ s!^$ns!! if defined $val; + return $val; +} +1; diff --git a/lib/Net/Google/Calendar/WebContent.pm b/lib/Net/Google/Calendar/WebContent.pm new file mode 100644 index 0000000..88c6bfd --- /dev/null +++ b/lib/Net/Google/Calendar/WebContent.pm @@ -0,0 +1,219 @@ +package Net::Google::Calendar::WebContent; +{ + $Net::Google::Calendar::WebContent::VERSION = '1.05'; +} + +use strict; +use XML::Atom; +use XML::Atom::Link; +#use XML::LibXML; +#use XML::Atom::Namespace; +use base qw(XML::Atom::Link Net::Google::Calendar::Base); +use vars qw(@ISA); +unshift @ISA, 'XML::Atom::Link'; +my $ns = XML::Atom::Namespace->new( + gCal => 'http://schemas.google.com/gCal/2005' +); + + +=head1 NAME + +Net::Google::Calendar::WebContent - handle web content + +=head1 SYNOPSIS + +Web content can be images ... + + my $content = Net::Google::Calendar::WebContent->new( + title => 'World Cup', + href => 'http://www.google.com/calendar/images/google-holiday.gif', + web_content => { + url => "http://www.google.com/logos/worldcup06.gif" + width => 276, + height => 120, + type => 'image/gif', + } + ); + $entry->add_link($content); + +or html ... + + my $content = Net::Google::Calendar::WebContent->new( + title => 'Embedded HTML', + href => 'http://www.example.com/favico.icon', + web_content => { + url => "http://www.example.com/some.html" + width => 276, + height => 120, + type => 'text/html', + } + ); + $entry->add_link($content); + + +or special Google Gadgets (http://www.google.com/ig/directory) + + my $content = Net::Google::Calendar::WebContent->new( + title => 'DateTime Gadget (a classic!)', + href => 'http://www.google.com/favicon.ico', + web_content => { + url => 'http://google.com/ig/modules/datetime.xml', + width => 300, + height => 136, + type => 'application/x-google-gadgets+xml', + } + ); + + +or + my $content = Net::Google::Calendar::WebContent->new( + title => 'Word of the Day', + href => 'http://www.thefreedictionary.com/favicon.ico', + ); + $content->web_content( + url => 'http://www.thefreedictionary.com/_/WoD/wod-module.xml', + width => 300, + height => 136, + type => 'application/x-google-gadgets+xml', + prefs => { Days => 1, Format => 0 }, + ); + +(note the ability to set webContentGadgetPrefs using the special prefs attribute). + +=head1 METHODS + +=head2 new [opt[s]] + +Options can be + +=over 4 + +=item title + +The title of the web content + +=item href +A url of an icon to use + +=item type + +The mime type of content. Can be either C<text/html> C<image/*> or C<application/x-google-gadgets+xml> + +Not needed for C<text/html>. + +=item web_content + +The actual web content. This just gets passed to the C<web_content()> method. + +=back + +=cut + + +sub new { + my $class = shift; + my %params = @_; + + #my $self = XML::Atom::Link->new(Version => "1.0"); + #$self = bless $self, $class; + my $ns = XML::Atom::Namespace->new(gd => 'http://schemas.google.com/g/2005'); + my $self = $class->SUPER::new(Version => "1.0", ); + $self->{_gd_ns} = $ns; + $self->rel('http://schemas.google.com/gCal/2005/webContent'); + for my $field (qw(title href)) { + die "You must pass in the field '$field' to a WebContent link\n" + unless defined $params{$field}; + $self->$field($params{$field}); + } + my $type = $params{type}; + #die "You must pass a type" unless defined $type; + $self->_set_type($type) if defined $type; + + if ($params{web_content}) { + $self->web_content(%{$params{web_content}}); + } else { + # h-h-hack + $self->web_content(empty => 1); + } + return $self; +} + +sub _set_type { + my $self = shift; + my $type = shift; + unless ($type eq 'text/html' or + $type eq 'application/x-google-gadgets+xml' or + $type =~ m!^image/!) { + die "The type param must be text/html or application/x-google-gadgets+xml or image/*\n"; + } + $self->type($type); + +} + +=head2 web_content [param[s]] + +Takes a hash of parameters. Valid are + +=over 4 + +=item url + +The url of the content. + +=item width + +The width of the content. + +=item height + +The height of the content. + +=item type + +The mime-type (see above) + +=item prefs + +This takes a hash ref and all pairs are turned into C<webContentGadgetPref> entries. + +=back + +=cut + +sub web_content { + my $self = shift; + my $name = 'gCal:webContent'; + if (@_) { + my %params = @_; + # h-h-hack + %params = () if $params{empty}; + if (my $type = delete $params{type}) { + $self->_set_type($type); + } + # egregious hack + $params{'xmlns:gd'} = 'http://schemas.google.com/g/2005'; + $params{'xmlns:gCal'} = 'http://schemas.google.com/gCal/2005'; + my $prefs = delete $params{prefs}; + XML::Atom::Base::set($self, '', $name, '', \%params); + my $content = $self->_my_get('', $name); + foreach my $key (keys %{$prefs}) { + # TODO: this feels icky + my $node; + if (LIBXML) { + $node = XML::LibXML::Element->new($name.'GadgetPref'); + $node->setAttribute( name => $key ); + $node->setAttribute( value => $prefs->{$key} ); + } else { + $node = XML::XPath::Node::Element->new($name.'GadgetPref'); + $node->addAttribute(XML::XPath::Node::Attribute->new(name => $key)); + $node->addAttribute(XML::XPath::Node::Attribute->new(value => $prefs->{key})); + } + $content->appendChild($node); + } + } + return $self->_my_get('', $name); +} + +1; + + diff --git a/t/01use.t b/t/01use.t new file mode 100755 index 0000000..0615477 --- /dev/null +++ b/t/01use.t @@ -0,0 +1,11 @@ +#!perl -w + +use strict; +use Test::More tests => 5; + +use_ok('Net::Google::Calendar'); +use_ok('Net::Google::Calendar::Entry'); +use_ok('Net::Google::Calendar::Person'); +use_ok('Net::Google::Calendar::Calendar'); +use_ok('Net::Google::Calendar::WebContent'); + diff --git a/t/02events.t b/t/02events.t new file mode 100644 index 0000000..471f0cd --- /dev/null +++ b/t/02events.t @@ -0,0 +1,17 @@ +#!perl -w + +use strict; +use Net::Google::Calendar; +use Net::Google::Calendar::Entry; +use lib qw(t/lib); +use GCalTest; +use Test::More; + +our $cal = eval { GCalTest::get_calendar('login') }; +if ($@) { + plan skip_all => "because $@"; +} else { + plan tests => 16; +} + +do('t/02events_base'); diff --git a/t/02events_base b/t/02events_base new file mode 100644 index 0000000..34ee409 --- /dev/null +++ b/t/02events_base @@ -0,0 +1,59 @@ +# get events +my @events = eval { $cal->get_events() }; +is($@, '', "Got events"); + +# should be none +is(scalar(@events), 0, "No events so far"); + +# create an event +my $title = "Test event ".time(); +my $entry = Net::Google::Calendar::Entry->new(); +$entry->title($title); +ok($cal->add_entry($entry), "Added an entry"); + + +# check updated event object +my $id = $entry->id; +isnt($id, undef, "Added event has an id"); + + +# get events again +ok(@events = $cal->get_events(), "Got events again"); + +# should be one +is(scalar(@events), 1, "Got an event"); + +# check listed events +is($events[0]->title, $title, "Retrieved event has correct title"); + +# update event +$title = "Test event updated title ".time(); +ok($entry->title($title), "Changed event title"); +ok($cal->update_entry($entry), "And updated it"); + + +# check updated event object again +# TODO check a revision number +is($entry->id, $id, "Got same id"); + +# get events once again +ok((@events = $cal->get_events()), "Got events again"); + +# should be one still +is(scalar(@events), 1, "Got one event still"); + +# check listed event again +is($events[0]->title, $title, "Retrieved event has correct title"); + +# delete event +ok($cal->delete_entry($entry), "Deleted event"); + +# get events once again +@events = eval { $cal->get_events() }; +is($@, '', "Got events again"); + +# should be none +is(scalar(@events), 0, "Got one no events"); + + + diff --git a/t/03calendars.t b/t/03calendars.t new file mode 100644 index 0000000..6f14d6e --- /dev/null +++ b/t/03calendars.t @@ -0,0 +1,85 @@ +#!perl -w + +use strict; +use Net::Google::Calendar; +use Net::Google::Calendar::Calendar; +use lib qw(t/lib); +use GCalTest; +use Test::More; + +my $cal = eval { GCalTest::get_calendar('login') }; +if ($@) { + plan skip_all => "because $@"; +} else { + plan tests => 22; +} + + +# Get a list of calendars +my @calendars; +ok(@calendars = $cal->get_calendars(), "Got calendars"); + +# Should contain default +is(scalar(@calendars), 1, "We've got 1 calendar"); +my $default = $calendars[0]; + +# Create a new calendar +my $new_cal = Net::Google::Calendar::Calendar->new; +$new_cal->title("Foo"); +$new_cal->summary("A new test calendar"); +ok($cal->add_calendar($new_cal), "Added calendar"); + +# Check reference +my $updated = $new_cal->updated; +isnt($updated, undef, "Updated was supplied"); + +# Get list again +ok(@calendars = $cal->get_calendars(), "Got calendars again"); +is(scalar(@calendars), 2, "We've got 2 calendars"); + +sleep(1); + +# Update +$new_cal->summary("Updated test calendar"); +ok($cal->update_calendar($new_cal), "Updated calendar"); + +# Check reference +isnt($new_cal->updated, $updated, "Not same updated time"); + +# Get list again +ok(@calendars = $cal->get_calendars(), "Got calendars again"); +is(scalar(@calendars), 2, "We've still got 2 calendars"); + +# Check list version +# TODO this is brittle - need to grep out +is($calendars[1]->title, $new_cal->title, "List version title is the same"); + +# Delete +ok($cal->delete_calendar($calendars[1], 1), "Deleted calendar"); + +# Get list +ok(@calendars = $cal->get_calendars(), "Got calendars again"); +is(scalar(@calendars), 1, "We've still got 1 calendar again"); + +# Add another calendar +$new_cal = Net::Google::Calendar::Calendar->new; +$new_cal->title("Foo again"); +$new_cal->summary("A new test calendar again"); +ok($cal->add_calendar($new_cal), "Added another calendar"); +ok($cal->set_calendar($new_cal), "Set the calendar"); + +# Add event to one calendar +my $entry = Net::Google::Calendar::Entry->new(); +$entry->title("Testing"); +ok($cal->add_entry($entry), "Added entry"); +is(scalar($cal->get_events()), 1, "Got entry back"); + +# Check another +ok($cal->set_calendar($default), "Set the calendar again"); +is(scalar($cal->get_events()), 0, "Got no entries back"); + +# Delete event +ok($cal->set_calendar($new_cal), "Set the calendar again"); +ok($cal->delete_calendar($new_cal, 1), "Deleted calendar again"); + + diff --git a/t/04attendees.t b/t/04attendees.t new file mode 100644 index 0000000..4df1753 --- /dev/null +++ b/t/04attendees.t @@ -0,0 +1,126 @@ +#!perl -w + +use strict; +use Net::Google::Calendar; +use Net::Google::Calendar::Person; +use lib qw(t/lib); +use GCalTest; +use Test::More; + +my $cal = eval { GCalTest::get_calendar('login') }; +if ($@) { + plan skip_all => "because $@"; +#} elsif (!defined $ENV{GCAL_TEST_ATTENDEE} || !defined $ENV{GCAL_TEST_ATTENDEE_NAME}) { +# plan skip_all => "because you need have set GCAL_TEST_ATTENDEE and GCAL_TEST_ATTENDEE_NAME environment variables which are the details of a real user"; +} else { + plan tests => 26; +} + +my $email = $ENV{GCAL_TEST_ATTENDEE} || 'test@example.com'; +my $name = $ENV{GCAL_TEST_ATTENDEE_NAME} || 'Tester'; +my $status = 'declined'; +my $type = 'required'; +my $rel = 'organizer'; + + +# get events +my @events = eval { $cal->get_events() }; +is($@, '', "Got events"); + +# should be none +is(scalar(@events), 0, "No events so far"); + +# create an event +my $title = "Test attendee event ".time(); +my $entry = Net::Google::Calendar::Entry->new(); +$entry->title($title); + +my $who = Net::Google::Calendar::Person->new; + + +# name +ok($who->name($name), "Added name"); + +# email +ok($who->email($email), "Added email"); + +# type +eval { $who->attendee_type('useless') }; +isnt($@, '', "Caught bogus attendee_type"); +eval { $who->attendee_type($type) }; +is($@, '', "Set attendee_type"); + +# status +eval { $who->attendee_status('useless') }; +isnt($@, '', "Caught bogus attendee_status"); +eval { $who->attendee_status($status) }; +is($@, '', "Set attendee_status"); + + + + +# rel +eval { $who->rel('useless') }; +isnt($@, '', "Caught bogus rel"); +eval { $who->rel($rel) }; +is($@, '', "Set rel"); + + +ok($entry->who($who), "Added person"); + +ok($cal->add_entry($entry), "Added an entry"); + + + +# get events again +ok(@events = $cal->get_events(), "Got events again"); + +# should be one +is(scalar(@events), 1, "Got an event"); + +SKIP: { + +skip "Couldn't get events back", 9 unless scalar(@events); + +my @who = $events[0]->who; +ok(scalar(@who), "Got people back"); +skip "Couldn't get people back ", 8 unless scalar(@who); + + +my $new_who = $who[0]; + + +# name again +SKIP: { + skip "Google Bug", 2; + is($new_who->name, $name, "Got name"); + is($new_who->name, $who->name, "Got same name"); +} + +# email again +is($new_who->email, $email, "Got email"); +is($new_who->email, $who->email, "Got same email"); + +# status again +is($new_who->attendee_status(), $status, "Got attendee status"); +is($new_who->attendee_status(), $who->attendee_status(), "Got same attendee status"); + + +SKIP: { + skip "Not implemented by Google", 2; + # type again + is($new_who->attendee_type(), $type, "Got attendee type"); + is($new_who->attendee_type(), $who->attendee_type(), "Got same attendee type"); +} + +SKIP: { + skip "Google Bug", 2; + # rel again + is($new_who->rel(), $rel, "Got attendee rel"); + is($new_who->rel(), $who->rel(), "Got same rel"); +} + +# delete +ok($cal->delete_entry($entry), "Deleted"); + +} diff --git a/t/05comments.t b/t/05comments.t new file mode 100644 index 0000000..e89a7e7 --- /dev/null +++ b/t/05comments.t @@ -0,0 +1,95 @@ +#!perl -w + +use strict; +use Net::Google::Calendar; +use XML::Atom::Feed; +use lib qw(t/lib); +use GCalTest; +use Test::More; + +my $cal = eval { GCalTest::get_calendar('login') }; +if ($@) { + plan skip_all => "because $@"; +} else { + plan tests => 6; + #plan skip_all => "Can't for the life of me get this to work"; +} + +use_ok("Net::Google::Calendar::FeedLink"); +use_ok("Net::Google::Calendar::Comments"); + + +my @events = eval { $cal->get_events() }; +is($@, '', "Got events"); + +# should be none +is(scalar(@events), 0, "No events so far"); + +# create an event +my $title = "Test attendee event ".time(); +my $entry = Net::Google::Calendar::Entry->new(); +$entry->title($title); + +# add it +my $saved; +if (@events){ + $saved = $events[0]; +} else { + $saved = $cal->add_entry($entry); +} +ok($saved, "Saved entry"); + +eval { +# get the comment url +my $fl = $saved->comments->feed_link; +my $uri = $fl->href; +my $feed = $cal->get_feed($uri); + +my $comment = Net::Google::Calendar::Entry->new; + +my $atom = XML::Atom::Namespace->new(atom => 'http://www.w3.org/2005/Atom'); + +$feed = XML::Atom::Feed->new; +my $link = XML::Atom::Link->new; +$link->type('application/xml'); +$link->rel('http://schemas.google.com/g/2005#post'); +$link->href("$uri"); +$feed->add_link($link); + + +my %ns = ( + atom => 'http://www.w3.org/2005/Atom', + gAcl => 'http://schemas.google.com/acl/2007', + batch => 'http://schemas.google.com/gdata/batch', + gCal => 'http://schemas.google.com/gCal/2005', + gd => 'http://schemas.google.com/g/2005', +); + +foreach my $key (keys %ns) { + $feed->set_attr("xmlns:${key}" => $ns{$key}); +} + + +$comment->set($atom, 'category', undef, { scheme => 'http://schemas.google.com/g/2005#kind', term => 'http://schemas.google.com/g/2005#message' } ); + +$comment->set($atom, 'content', "test comment", { type => 'text' }); +my $author = XML::Atom::Person->new; +$author->set($atom, 'name', "Simon Wistow"); +$author->set($atom, 'email', $ENV{GCAL_TEST_USER}); +$comment->set($atom, 'author', $author); + + +#$feed->add_entry($comment); +$feed->set($atom, 'entry', $comment, {}, 1); + +print $feed->as_xml; + +my $return = $cal->update_feed($feed); +die $@ unless defined $return; +print $return->as_xml; + +# create a new feed +}; +print "Error: $@\n" if $@; +ok($cal->delete_entry($saved), "Deleted entry"); + diff --git a/t/TODO b/t/TODO new file mode 100644 index 0000000..5844c8c --- /dev/null +++ b/t/TODO @@ -0,0 +1,4 @@ +- Check all 3 ways of authenticating +- Check change by reference +- Check WebContent and Person +- Complex searches diff --git a/t/lib/GCalTest.pm b/t/lib/GCalTest.pm new file mode 100644 index 0000000..188fb8f --- /dev/null +++ b/t/lib/GCalTest.pm @@ -0,0 +1,37 @@ +package GCalTest; + +sub get_calendar { + my $how = shift; + my $cal = Net::Google::Calendar->new(); + return &$how($cal); +} + +sub login { + my $cal = shift; + die "we need GCAL_TEST_USER and GCAL_TEST_PASS env variables\n" + unless defined $ENV{GCAL_TEST_USER} && defined $ENV{GCAL_TEST_PASS}; + + $cal->login($ENV{GCAL_TEST_USER}, $ENV{GCAL_TEST_PASS}) + or die "Couldn't login: $@\n"; + return $cal; +} + + +sub magic { + die "we need GCAL_TEST_MAGIC_URL env variables\n" + unless defined $ENV{GCAL_TEST_MAGIC_URL}; + return Net::Google::Calendar->new( url => $ENV{GCAL_TEST_MAGIC_URL} ); + +} + +sub authsub { + my $cal = shift; + die "we need GCAL_TEST_USER and GCAL_TEST_AUTH_TOKEN env variables\n" + unless defined $ENV{GCAL_TEST_USER} && defined $ENV{GCAL_TEST_AUTH_TOKEN}; + $cal->auth($ENV{GCAL_TEST_USER}, $ENV{GCAL_TEST_AUTH_TOKEN}) + or die "Couldn't authenticate: $@\n"; + return $cal; +} + + +1; diff --git a/t/pod-coverage.t b/t/pod-coverage.t new file mode 100644 index 0000000..0ac0cda --- /dev/null +++ b/t/pod-coverage.t @@ -0,0 +1,8 @@ +#!perl -T + +use strict; +use warnings; +use Test::More; +eval 'use Test::Pod::Coverage 1.04'; +plan skip_all => 'Test::Pod::Coverage 1.04 required for testing POD coverage' if $@; +all_pod_coverage_ok(); diff --git a/t/pod.t b/t/pod.t new file mode 100644 index 0000000..bdb151c --- /dev/null +++ b/t/pod.t @@ -0,0 +1,9 @@ +#!perl -T + +use strict; +use warnings; + +use Test::More; +eval 'use Test::Pod 1.14'; +plan skip_all => 'Test::Pod 1.14 required for testing POD' if $@; +all_pod_files_ok(); -- 2.39.5