Web-Query-0.34/0000775000175000017500000000000012600614336012601 5ustar yanickyanickWeb-Query-0.34/xt/0000775000175000017500000000000012600614336013234 5ustar yanickyanickWeb-Query-0.34/xt/live/0000775000175000017500000000000012600614336014173 5ustar yanickyanickWeb-Query-0.34/xt/live/01_simple.t0000644000175000017500000000057412600614336016155 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use Web::Query; binmode Test::More->builder->$_, ":utf8" for qw/output failure_output todo_output/; my @res; wq('http://64p.org/') ->find('.description') ->each(sub { my $i = shift; push @res, $_->text; note(sprintf "%d) %s\n", $i+1, $_->text) }); ok @res; done_testing; Web-Query-0.34/xt/release/0000775000175000017500000000000012600614336014654 5ustar yanickyanickWeb-Query-0.34/xt/release/unused-vars.t0000644000175000017500000000036212600614336017314 0ustar yanickyanick#!perl use Test::More 0.96 tests => 1; eval { require Test::Vars }; SKIP: { skip 1 => 'Test::Vars required for testing for unused vars' if $@; Test::Vars->import; subtest 'unused vars' => sub { all_vars_ok(); }; }; Web-Query-0.34/lib/0000775000175000017500000000000012600614336013347 5ustar yanickyanickWeb-Query-0.34/lib/Web/0000775000175000017500000000000012600614336014064 5ustar yanickyanickWeb-Query-0.34/lib/Web/Query/0000775000175000017500000000000012600614336015171 5ustar yanickyanickWeb-Query-0.34/lib/Web/Query/LibXML.pm0000644000175000017500000000515612600614336016623 0ustar yanickyanickpackage Web::Query::LibXML; our $AUTHORITY = 'cpan:TOKUHIROM'; # ABSTRACT: fast, drop-in replacement for Web::Query $Web::Query::LibXML::VERSION = '0.34'; use 5.008005; use strict; use warnings; use parent qw/Web::Query Exporter/; use HTML::TreeBuilder::LibXML; # version required for unique_key use XML::LibXML 2.0107; our @EXPORT = qw/wq/; sub wq { Web::Query::LibXML->new(@_) } sub _build_tree { my $tree = HTML::TreeBuilder::LibXML->new(); $tree->ignore_unknown(0); $tree->store_comments(1); $tree; } sub _is_same_node { $_[1]->{node}->isSameNode($_[2]->{node}); } sub prev { my $self = shift; my @new; for my $tree (@{$self->{trees}}) { push @new, $tree->left; } return (ref $self || $self)->new_from_element(\@new, $self); } sub next { my $self = shift; my @new; for my $tree (@{$self->{trees}}) { push @new, grep { $_ } $tree->right; } return (ref $self || $self)->new_from_element(\@new, $self); } sub tagname { my $self = shift; my $method = @_ ? 'setNodeName' : 'nodeName'; my @retval = map { $_->{node}->$method(@_) } @{$self->{trees}}; return wantarray ? @retval : $retval[0]; } sub _node_id { $_[1]{node}->unique_key } 1; __END__ =pod =encoding utf-8 =head1 NAME Web::Query::LibXML - fast, drop-in replacement for Web::Query =head1 VERSION version 0.34 =head1 SYNOPSIS use Web::Query::LibXML; # imports wq() # all methods inherited from Web::Query # see Web::Query for documentation =head1 DESCRIPTION Web::Query::LibXML is Web::Query subclass that overrides the _build_tree() method to use HTML::TreeBuilder::LibXML instead of HTML::TreeBuilder::XPath. Its a lot faster than its superclass. Use this module unless you can't install (or depend on) L on your system. =head1 FUNCTIONS =over 4 =item C<< wq($stuff) >> This is a shortcut for C<< Web::Query::LibXML->new($stuff) >>. This function is exported by default. =back =head1 METHODS All public methods are inherited from L. =head1 LICENSE Copyright (C) Carlos Fernando Avila Gratz. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 AUTHOR Carlos Fernando Avila Gratz Ecafe@q1software.comE =head1 SEE ALSO L, L, L =head1 BUGS Please report any bugs or feature requests on the bugtracker website https://github.com/tokuhirom/Web-Query/issues When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature. =cut Web-Query-0.34/lib/Web/Query.pm0000644000175000017500000006633012600614336015535 0ustar yanickyanickpackage Web::Query; our $AUTHORITY = 'cpan:TOKUHIROM'; # ABSTRACT: Yet another scraping library like jQuery $Web::Query::VERSION = '0.34'; use strict; use warnings; use 5.008001; use parent qw/Exporter/; use HTML::TreeBuilder::XPath; use LWP::UserAgent; use HTML::Selector::XPath 0.06 qw/selector_to_xpath/; use Scalar::Util qw/blessed refaddr/; use HTML::Entities qw/encode_entities/; use List::MoreUtils qw/ uniq /; use Scalar::Util qw/ refaddr /; our @EXPORT = qw/wq/; our $RESPONSE; sub wq { Web::Query->new(@_) } our $UserAgent = LWP::UserAgent->new(); sub __ua { $UserAgent ||= LWP::UserAgent->new( agent => __PACKAGE__ . "/" . __PACKAGE__->VERSION ); $UserAgent; } sub _build_tree { my( $self, $options ) = @_; my $no_space_compacting = ref $self ? $self->{no_space_compacting} : ref $options eq 'HASH' ? $options->{no_space_compacting} : 0; my $tree = HTML::TreeBuilder::XPath->new( no_space_compacting => $no_space_compacting ); $tree->ignore_unknown(0); $tree->store_comments(1); $tree; } sub new { my ($class, $stuff, $options) = @_; my $self = $class->_resolve_new($stuff,$options) or return undef; $self->{indent} = $options->{indent} if $options->{indent}; $self->{no_space_compacting} = $options->{no_space_compacting}; return $self; } sub _resolve_new { my( $class, $stuff, $options) = @_; if (blessed $stuff) { return $class->new_from_element([$stuff],undef,$options) if $stuff->isa('HTML::Element'); return $class->new_from_url($stuff->as_string,$options) if $stuff->isa('URI'); return $class->new_from_element($stuff->{trees}, undef, $options) if $stuff->isa($class); die "Unknown source type: $stuff"; } return $class->new_from_element($stuff,undef,$options) if ref $stuff eq 'ARRAY'; return $class->new_from_url($stuff,$options) if $stuff =~ m{^(?:https?|file)://}; return $class->new_from_html($stuff,$options) if $stuff =~ /<.*?>/; return $class->new_from_file($stuff,$options) if $stuff !~ /\n/ && -f $stuff; die "Unknown source type: $stuff"; } sub new_from_url { my ($class, $url,$options) = @_; $RESPONSE = __ua()->get($url); return undef unless $RESPONSE->is_success; return $class->new_from_html($RESPONSE->decoded_content,$options); } sub new_from_file { my ($class, $fname, $options) = @_; my $tree = $class->_build_tree($options); $tree->parse_file($fname); my $self = $class->new_from_element([$tree->disembowel],undef,$options); $self->{need_delete}++; return $self; } sub new_from_html { my ($class, $html,$options) = @_; my $tree = $class->_build_tree($options); $tree->parse_content($html); my $self = $class->new_from_element([ map { ref $_ ? $_ : bless { _content => $_ }, 'HTML::TreeBuilder::XPath::TextNode' } $tree->disembowel ],undef,$options); $self->{need_delete}++; return $self; } sub new_from_element { my $class = shift; my $trees = ref $_[0] eq 'ARRAY' ? $_[0] : [$_[0]]; return bless { trees => [ @$trees ], before => $_[1] }, $class; } sub end { my $self = shift; return $self->{before}; } sub size { my $self = shift; return scalar(@{$self->{trees}}); } sub parent { my $self = shift; my @new = map { $_->parent } @{$self->{trees}}; return (ref $self || $self)->new_from_element(\@new, $self); } sub first { my $self = shift; return $self->eq(0); } sub last { my $self = shift; return $self->eq(-1); } sub get { my ($self, $index) = @_; return $self->{trees}[$index]; } sub eq { my ($self, $index) = @_; return (ref $self || $self)->new_from_element([$self->{trees}[$index] || ()], $self); } sub find { my ($self, $selector) = @_; my $xpath = ref $selector ? $$selector : selector_to_xpath($selector, root => './'); my @new = map { eval{ $_->findnodes($xpath) } } @{$self->{trees}}; return (ref $self || $self)->new_from_element(\@new, $self); } sub contents { my ($self, $selector) = @_; my @new = map { $_->content_list } @{$self->{trees}}; if ($selector) { my $xpath = ref $selector ? $$selector : selector_to_xpath($selector); @new = grep { $_->matches($xpath) } @new; } return (ref $self || $self)->new_from_element(\@new, $self); } sub as_html { my $self = shift; my @html = map { ref $_ ? ( $_->isa('HTML::TreeBuilder::XPath::TextNode') || $_->isa('HTML::TreeBuilder::XPath::CommentNode' ) ) ? $_->getValue : $_->as_HTML( q{&<>'"}, $self->{indent}, {} ) : $_ } @{$self->{trees}}; return wantarray ? @html : $html[0]; } sub html { my $self = shift; if (@_) { map { $_->delete_content; my $tree = $self->_build_tree; $tree->parse_content($_[0]); $_->push_content($tree->disembowel); } @{$self->{trees}}; return $self; } my @html; for my $t ( @{$self->{trees}} ) { push @html, join '', map { ref $_ ? $_->as_HTML( q{&<>'"}, $self->{indent}, {}) : encode_entities($_) } eval { $t->content_list }; } return wantarray ? @html : $html[0]; } sub text { my $self = shift; if (@_) { map { $_->delete_content; $_->push_content($_[0]) } @{$self->{trees}}; return $self; } my @html = map { $_->as_text } @{$self->{trees}}; return wantarray ? @html : $html[0]; } sub attr { my $self = shift; if ( @_ == 1 ) { # getter return wantarray ? map { $_->attr(@_) } @{$self->{trees}} : eval { $self->{trees}[0]->attr(@_) } ; } $_->attr(@_) for @{$self->{trees}}; return $self; } sub id { my $self = shift; if ( @_ ) { # setter my $new_id = shift; return $self if $self->size == 0; return $self->each(sub{ $_->attr( id => $new_id->(@_) ) }) if ref $new_id eq 'CODE'; if ( $self->size == 1 ) { $self->attr( id => $new_id ); } else { return $self->first->attr( id => $new_id ); } } else { # getter # the eval is there in case there is no tree return wantarray ? map { $_->attr('id') } @{$self->{trees}} : eval { $self->{trees}[0]->attr('id') } ; } } sub name { my $self = shift; $self->attr( 'name', @_ ); } sub data { my $self = shift; my $name = shift; $self->attr( join( '-', 'data', $name ), @_ ); } sub tagname { my $self = shift; my @retval = map { $_ eq '~comment' ? '#comment' : $_ } map { ref $_ eq 'HTML::TreeBuilder::XPath::TextNode' ? '#text' : ref $_ eq 'HTML::TreeBuilder::XPath::CommentNode' ? '#comment' : ref $_ ? $_->tag(@_) : '#text' ; } @{$self->{trees}}; return wantarray ? @retval : $retval[0]; } sub each { my ($self, $code) = @_; my $i = 0; # make a copy such that if we modify the list via 'delete', # it won't change from under our feet (see t/each-and-delete.t # for a case where it can) my @trees = @{ $self->{trees} }; for my $tree ( @trees ) { local $_ = (ref $self || $self)->new_from_element([$tree], $self); $code->($i++, $_); } return $self; } sub map { my ($self, $code) = @_; my $i = 0; return +[map { my $tree = $_; local $_ = (ref $self || $self)->new($tree); $code->($i++, $_); } @{$self->{trees}}]; } sub filter { my $self = shift; my @new; if (ref($_[0]) eq 'CODE') { my $code = $_[0]; my $i = 0; @new = grep { my $tree = $_; local $_ = (ref $self || $self)->new_from_element($tree); $code->($i++, $_); } @{$self->{trees}}; } else { my $xpath = ref $_[0] ? ${$_[0]} : selector_to_xpath($_[0]); @new = grep { eval { $_->matches($xpath) } } @{$self->{trees}}; } return (ref $self || $self)->new_from_element(\@new, $self); } sub _is_same_node { refaddr($_[1]) == refaddr($_[2]); } sub remove { my $self = shift; my $before = $self->end; while (defined $before) { @{$before->{trees}} = grep { my $el = $_; not grep { $self->_is_same_node( $el, $_ ) } @{$self->{trees}}; } @{$before->{trees}}; $before = $before->end; } $_->delete for @{$self->{trees}}; @{$self->{trees}} = (); $self; } sub replace_with { my ( $self, $replacement ) = @_; my $i = 0; for my $node ( @{ $self->{trees} } ) { my $rep = $replacement; if ( ref $rep eq 'CODE' ) { local $_ = (ref $self || $self)->new($node); $rep = $rep->( $i++ => $_ ); } $rep = (ref $self || $self)->new_from_html( $rep ) unless ref $rep; my $r = $rep->{trees}->[0]; { no warnings; $r = $r->clone if ref $r; } $r->parent( $node->parent ) if ref $r and $node->parent; $node->replace_with( $r ); } $replacement->remove if ref $replacement eq (ref $self || $self); return $self; } sub append { my ($self, $stuff) = @_; $stuff = (ref $self || $self)->new($stuff); foreach my $t (@{$self->{trees}}) { $t->push_content($_) for ref($t)->clone_list(@{$stuff->{trees}}); } $self; } sub prepend { my ($self, $stuff) = @_; $stuff = (ref $self || $self)->new($stuff); foreach my $t (@{$self->{trees}}) { $t->unshift_content($_) for ref($t)->clone_list(@{$stuff->{trees}}); } $self; } sub before { my ($self, $stuff) = @_; $stuff = (ref $self || $self)->new($stuff); foreach my $t (@{$self->{trees}}) { $t->preinsert(ref($t)->clone_list(@{$stuff->{trees}})); } $self; } sub after { my ($self, $stuff) = @_; $stuff = (ref $self || $self)->new($stuff); foreach my $t (@{$self->{trees}}) { $t->postinsert(ref($t)->clone_list(@{$stuff->{trees}})); } $self; } sub insert_before { my ($self, $target) = @_; foreach my $t (@{$target->{trees}}) { $t->preinsert(ref($t)->clone_list(@{$self->{trees}})); } $self; } sub insert_after { my ($self, $target) = @_; foreach my $t (@{$target->{trees}}) { $t->postinsert(ref($t)->clone_list(@{$self->{trees}})); } $self; } sub detach { my ($self) = @_; $_->detach for @{$self->{trees}}; $self; } sub add_class { my ($self, $class) = @_; for (my $i = 0; $i < @{$self->{trees}}; $i++) { my $t = $self->{trees}->[$i]; my $current_class = $t->attr('class') || ''; my $classes = ref $class eq 'CODE' ? $class->($i, $current_class, $t) : $class; my @classes = split /\s+/, $classes; foreach (@classes) { $current_class .= " $_" unless $current_class =~ /(?:^|\s)$_(?:\s|$)/; } $current_class =~ s/(?:^\s*|\s*$)//g; $current_class =~ s/\s\s+/ /g; $t->attr('class', $current_class); } $self; } sub remove_class { my ($self, $class) = @_; for (my $i = 0; $i < @{$self->{trees}}; $i++) { my $t = $self->{trees}->[$i]; my $current_class = $t->attr('class'); next unless defined $current_class; my $classes = ref $class eq 'CODE' ? $class->($i, $current_class, $t) : $class; my @remove_classes = split /\s+/, $classes; my @final = grep { my $existing_class = $_; not grep { $existing_class eq $_} @remove_classes; } split /\s+/, $current_class; $t->attr('class', join ' ', @final); } $self; } sub toggle_class { my $self = shift; my @classes = uniq @_; $self->each(sub{ for my $class ( @classes ) { my $method = $_->has_class($class) ? 'remove_class' : 'add_class'; $_->$method($class); } }); } sub has_class { my ($self, $class) = @_; foreach my $t (@{$self->{trees}}) { no warnings 'uninitialized'; return 1 if $t->attr('class') =~ /(?:^|\s)$class(?:\s|$)/; } return undef; } sub clone { my ($self) = @_; my @clones = map { $_->clone } @{$self->{trees}}; return (ref $self || $self)->new_from_element(\@clones); } sub add { my ($self, @stuff) = @_; my @nodes; # add(selector, context) if (@stuff == 2 && !ref $stuff[0] && $stuff[1]->isa('HTML::Element')) { my $xpath = ref $stuff[0] ? ${$stuff[0]} : selector_to_xpath($stuff[0]); push @nodes, $stuff[1]->findnodes( $xpath, root => './'); } else { # handle any combination of html string, element object and web::query object push @nodes, map { $self->{need_delete} = 1 if $_->{need_delete}; delete $_->{need_delete}; @{$_->{trees}}; } map { (ref $self || $self)->new($_) } @stuff; } my %ids = map { $self->_node_id($_) => 1 } @{ $self->{trees} }; ( ref $self )->new_from_element( [ @{$self->{trees}}, grep { ! $ids{ $self->_node_id($_) } } @nodes ], $self ); } sub _node_id { my( undef, $node ) = @_; refaddr $node; } sub prev { my $self = shift; my @new; for my $tree (@{$self->{trees}}) { push @new, $tree->getPreviousSibling; } return (ref $self || $self)->new_from_element(\@new, $self); } sub next { my $self = shift; my @new = grep { $_ } map { $_->getNextSibling } @{ $self->{trees} }; return (ref $self || $self)->new_from_element(\@new, $self); } sub not { my( $self, $selector ) = @_; my $class = ref $self; my $xpath = ref $selector ? $$selector : selector_to_xpath($selector); $self->filter(sub { ! grep { $_->matches($xpath) } grep { ref $_ } $class->new($_)->{trees}[0] } ); } sub and_back { my $self = shift; $self->add( $self->end ); } sub next_until { my( $self, $selector ) = @_; my $class = ref $self; my $collection = $class->new_from_element([],$self); my $next = $self->next->not($selector); while( $next->size ) { $collection = $collection->add($next); $next = $next->next->not( $selector ); } # hide the loop from the outside world $collection->{before} = $self; return $collection; } sub last_response { return $RESPONSE; } sub DESTROY { return unless $_[0]->{need_delete}; # avoid memory leaks eval { $_->delete } for @{$_[0]->{trees}}; } 1; __END__ =pod =encoding UTF-8 =head1 NAME Web::Query - Yet another scraping library like jQuery =head1 VERSION version 0.34 =head1 SYNOPSIS use Web::Query; wq('http://www.w3.org/TR/html401/') ->find('div.head dt') ->each(sub { my $i = shift; printf("%d %s\n", $i+1, $_->text); }); =head1 DESCRIPTION Web::Query is a yet another scraping framework, have a jQuery like interface. Yes, I know Ingy's L. But it's just a alpha quality. It doesn't works. Web::Query built at top of the CPAN modules, L, L, and L. So, this module uses L and only supports the CSS 3 selector supported by that module. Web::Query doesn't support jQuery's extended queries(yet?). If a selector is passed as a scalar ref, it'll be taken as a straight XPath expression. $wq( '

hello

there

' )->find( 'p' ); # css selector $wq( '

hello

there

' )->find( \'/div/p' ); # xpath selector B. =for stopwords prev =head1 FUNCTIONS =over 4 =item C<< wq($stuff) >> This is a shortcut for C<< Web::Query->new($stuff) >>. This function is exported by default. =back =head1 METHODS =head2 CONSTRUCTORS =over 4 =item my $q = Web::Query->new($stuff, \%options ) Create new instance of Web::Query. You can make the instance from URL(http, https, file scheme), HTML in string, URL in string, L object, and instance of L. This method throw the exception on unknown $stuff. This method returns undefined value on non-successful response with URL. Currently, the only two valid options are I, which will be used as the indentation string if the object is printed, and I, which will prevent the compaction of whitespace characters in text blocks. =item my $q = Web::Query->new_from_element($element: HTML::Element) Create new instance of Web::Query from instance of L. =item C<< my $q = Web::Query->new_from_html($html: Str) >> Create new instance of Web::Query from HTML. =item my $q = Web::Query->new_from_url($url: Str) Create new instance of Web::Query from URL. If the response is not success(It means /^20[0-9]$/), this method returns undefined value. You can get a last result of response, use the C<< $Web::Query::RESPONSE >>. Here is a best practical code: my $url = 'http://example.com/'; my $q = Web::Query->new_from_url($url) or die "Cannot get a resource from $url: " . Web::Query->last_response()->status_line; =item my $q = Web::Query->new_from_file($file_name: Str) Create new instance of Web::Query from file name. =back =head2 TRAVERSING =head3 add Returns a new object augmented with the new element(s). =over 4 =item add($html) An HTML fragment to add to the set of matched elements. =item add(@elements) One or more @elements to add to the set of matched elements. @elements that already are part of the set are not added a second time. my $group = $wq->find('#foo'); # collection has 1 element $group = $group->add( '#bar', $wq ); # 2 elements $group->add( '#foo', $wq ); # still 2 elements =item add($wq) An existing Web::Query object to add to the set of matched elements. =item add($selector, $context) $selector is a string representing a selector expression to find additional elements to add to the set of matched elements. $context is the point in the document at which the selector should begin matching =back =head3 contents Get the immediate children of each element in the set of matched elements, including text and comment nodes. =head3 each Visit each nodes. C<< $i >> is a counter value, 0 origin. C<< $elem >> is iteration item. C<< $_ >> is localized by C<< $elem >>. $q->each(sub { my ($i, $elem) = @_; ... }) =head3 end Back to the before context like jQuery. =head3 filter Reduce the elements to those that pass the function's test. $q->filter(sub { my ($i, $elem) = @_; ... }) =head3 find Get the descendants of each element in the current set of matched elements, filtered by a selector. my $q2 = $q->find($selector); # $selector is a CSS3 selector. B If you want to match the element itself, use L. B From v0.14 to v0.19 (inclusive) find() also matched the element itself, which is not jQuery compatible. You can achieve that result using C, C and C: my $wq = wq('

bar

'); # needed because we don't have a global document like jQuery does print $wq->filter('.foo')->add($wq->find('.foo'))->as_html; #

bar

bar

=head3 first Return the first matching element. This method constructs a new Web::Query object from the first matching element. =head3 last Return the last matching element. This method constructs a new Web::Query object from the last matching element. =head3 not($selector) Return all the elements not matching the C<$selector>. # $do_for_love will be every thing, except #that my $do_for_love = $wq->find('thing')->not('#that'); =head3 and_back Add the previous set of elements to the current one. # get the h1 plus everything until the next h1 $wq->find('h1')->next_until('h1')->and_back; =head3 map Creates a new array with the results of calling a provided function on every element. $q->map(sub { my ($i, $elem) = @_; ... }) =head3 parent Get the parent of each element in the current set of matched elements. =head3 prev Get the previous node of each element in the current set of matched elements. my $prev = $q->prev; =head3 next Get the next node of each element in the current set of matched elements. my $next = $q->next; =head3 next_until( $selector ) Get all subsequent siblings, up to (but not including) the next node matched C<$selector>. =head2 MANIPULATION =head3 add_class Adds the specified class(es) to each of the set of matched elements. # add class 'foo' to

elements wq('

foo

bar

')->find('p')->add_class('foo'); =head3 toggle_class( @classes ) Toggles the given class or classes on each of the element. I.e., if the element had the class, it'll be removed, and if it hadn't, it'll be added. Classes are toggled once, no matter how many times they appear in the argument list. $q->toggle_class( 'foo', 'foo', 'bar' ); # equivalent to $q->toggle_class('foo')->toggle_class('bar'); # and not $q->toggle_class('foo')->toggle_class('foo')->toggle_class('bar'); =head3 after Insert content, specified by the parameter, after each element in the set of matched elements. wq('

foo

')->find('p') ->after('bar') ->end ->as_html; #

foo

bar
The content can be anything accepted by L. =head3 append Insert content, specified by the parameter, to the end of each element in the set of matched elements. wq('
')->append('

foo

')->as_html; #

foo

The content can be anything accepted by L. =head3 as_html Return the elements associated with the object as strings. If called in a scalar context, only return the string representation of the first element. =head3 C< attr > Get/set the attribute value in element. In getter mode, it'll return either the values of the attribute for all elements of the set, or only the first one depending of the calling context. my @values = $q->attr('style'); # style of all elements my $first_value = $q->attr('style'); # style of first element In setter mode, it'll set the attribute value for all elements, and return back the original object for easy chaining. $q->attr( 'alt' => 'a picture' )->find( ... ); =head3 C< id > Get/set the elements's id attribute. In getter mode, it behaves just like C. In setter mode, it behaves like C, but with the following exceptions. If the attribute value is a scalar, it'll be only assigned to the first element of the set (as ids are supposed to be unique), and the returned object will only contain that first element. my $first_element = $q->id('the_one'); It's possible to set the ids of all the elements by passing a sub to C. The sub is given the same arguments as for C, and its return value is taken to be the new id of the elements. $q->id( sub { my $i = shift; 'foo_' . $i } ); =head3 C< name > Get/set the elements's 'name' attribute. my $name = $q->name; # equivalent to $q->attr( 'name' ); $q->name( 'foo' ); # equivalent to $q->attr( name => 'foo' ); =head3 C< data > Get/set the elements's 'data-*name*' attributes. my $data = $q->data('foo'); # equivalent to $q->attr( 'data-foo' ); $q->data( 'foo' => 'bar' ); # equivalent to $q->attr( 'data-foo' => 'bar' ); =head3 tagname Get/Set the tag name of elements. my $name = $q->tagname; $q->tagname($new_name); =head3 before Insert content, specified by the parameter, before each element in the set of matched elements. wq('

foo

')->find('p') ->before('bar') ->end ->as_html; #
bar

foo

The content can be anything accepted by L. =head3 clone Create a deep copy of the set of matched elements. =head3 detach Remove the set of matched elements from the DOM. =head3 has_class Determine whether any of the matched elements are assigned the given class. =head3 C< html > Get/Set the innerHTML. my @html = $q->html(); my $html = $q->html(); # 1st matching element only $q->html('

foo

'); =head3 insert_before Insert every element in the set of matched elements before the target. =head3 insert_after Insert every element in the set of matched elements after the target. =head3 C< prepend > Insert content, specified by the parameter, to the beginning of each element in the set of matched elements. =head3 remove Delete the elements associated with the object from the DOM. # remove all tags from the document $q->find('blink')->remove; =head3 remove_class Remove a single class, multiple classes, or all classes from each element in the set of matched elements. =head3 replace_with Replace the elements of the object with the provided replacement. The replacement can be a string, a C object or an anonymous function. The anonymous function is passed the index of the current node and the node itself (with is also localized as C<$_>). my $q = wq( '

Abracadabra

' ); $q->find('b')->replace_with('Ocus); #

Ocuscadabra

$q->find('u')->replace_with($q->find('b')); #

cadaAbra

$q->find('i')->replace_with(sub{ my $name = $_->text; return "<$name>"; }); #

Abrabra

=head3 size Return the number of elements in the Web::Query object. wq('

foo

bar

')->find('p')->size; # 2 =head3 text Get/Set the text. my @text = $q->text(); my $text = $q->text(); # 1st matching element only $q->text('text'); If called in a scalar context, only return the string representation of the first element =head2 OTHERS =over 4 =item Web::Query->last_response() Returns last HTTP response status that generated by C. =back =head1 HOW DO I CUSTOMIZE USER AGENT? You can specify your own instance of L. $Web::Query::UserAgent = LWP::UserAgent->new( agent => 'Mozilla/5.0' ); =head1 INCOMPATIBLE CHANGES =over 4 =item 0.10 new_from_url() is no longer throws exception on bad response from HTTP server. =back =head1 AUTHOR Tokuhiro Matsuno Etokuhirom AAJKLFJEF@ GMAIL COME =head1 SEE ALSO L =head1 LICENSE Copyright (C) Tokuhiro Matsuno This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 BUGS Please report any bugs or feature requests on the bugtracker website https://github.com/tokuhirom/Web-Query/issues When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature. =cut Web-Query-0.34/Makefile.PL0000644000175000017500000000371112600614336014553 0ustar yanickyanick# This file was automatically generated by Dist::Zilla::Plugin::MakeMaker v5.036. use strict; use warnings; use 5.008005; use ExtUtils::MakeMaker; my %WriteMakefileArgs = ( "ABSTRACT" => "Yet another scraping library like jQuery", "AUTHOR" => "Tokuhiro Matsuno ", "CONFIGURE_REQUIRES" => { "ExtUtils::MakeMaker" => 0 }, "DISTNAME" => "Web-Query", "EXE_FILES" => [], "LICENSE" => "perl", "MIN_PERL_VERSION" => "5.008005", "NAME" => "Web::Query", "PREREQ_PM" => { "Exporter" => 0, "HTML::Entities" => 0, "HTML::Selector::XPath" => "0.06", "HTML::TreeBuilder::LibXML" => 0, "HTML::TreeBuilder::XPath" => 0, "LWP::UserAgent" => 0, "List::MoreUtils" => 0, "Scalar::Util" => 0, "parent" => 0, "strict" => 0, "warnings" => 0 }, "TEST_REQUIRES" => { "Cwd" => 0, "ExtUtils::MakeMaker" => 0, "File::Spec" => 0, "FindBin" => 0, "IO::Handle" => 0, "IPC::Open3" => 0, "Test::Exception" => 0, "Test::More" => 0, "lib" => 0, "utf8" => 0 }, "VERSION" => "0.34", "test" => { "TESTS" => "t/*.t" } ); my %FallbackPrereqs = ( "Cwd" => 0, "Exporter" => 0, "ExtUtils::MakeMaker" => 0, "File::Spec" => 0, "FindBin" => 0, "HTML::Entities" => 0, "HTML::Selector::XPath" => "0.06", "HTML::TreeBuilder::LibXML" => 0, "HTML::TreeBuilder::XPath" => 0, "IO::Handle" => 0, "IPC::Open3" => 0, "LWP::UserAgent" => 0, "List::MoreUtils" => 0, "Scalar::Util" => 0, "Test::Exception" => 0, "Test::More" => 0, "lib" => 0, "parent" => 0, "strict" => 0, "utf8" => 0, "warnings" => 0 ); unless ( eval { ExtUtils::MakeMaker->VERSION(6.63_03) } ) { delete $WriteMakefileArgs{TEST_REQUIRES}; delete $WriteMakefileArgs{BUILD_REQUIRES}; $WriteMakefileArgs{PREREQ_PM} = \%FallbackPrereqs; } delete $WriteMakefileArgs{CONFIGURE_REQUIRES} unless eval { ExtUtils::MakeMaker->VERSION(6.52) }; WriteMakefile(%WriteMakefileArgs); Web-Query-0.34/MANIFEST0000644000175000017500000000165512600614336013737 0ustar yanickyanickCONTRIBUTORS Changes INSTALL LICENSE MANIFEST META.json META.yml Makefile.PL README README.mkdn SIGNATURE cpanfile doap.xml lib/Web/Query.pm lib/Web/Query/LibXML.pm t/00-compile.t t/00-report-prereqs.dd t/00-report-prereqs.t t/00_compile.t t/01_src.t t/02_op.t t/03_traverse.t t/04_element.t t/05_html5.t t/06_new_from_url_error_handling.t t/07_remove.t t/08_indent.t t/09_as_html.t t/10_subclass.t t/11_get_eq.t t/add.t t/after.t t/append.t t/bad-url-with-options.t t/before.t t/class.t t/clone.t t/contents.t t/data/foo.html t/data/html5_snippet.html t/detach.t t/filter.t t/find.t t/has_class.t t/insert_after.t t/insert_before.t t/lib/My/TreeBuilder.pm t/lib/My/Web/Query.pm t/lib/WQTest.pm t/next.t t/next_until.t t/no_space_compacting.t t/node-types.t t/not.t t/prepend.t t/prev.t t/remove.t t/remove_class.t t/replace_with.t t/special-attributes.t t/store_comments.t t/tagname.t t/xpath.t xt/live/01_simple.t xt/release/unused-vars.t Web-Query-0.34/Changes0000644000175000017500000001331012600614336014070 0ustar yanickyanickRevision history for Perl extension Web::Query 0.34 2015-09-23 [ BUG FIXES ] - 'filter' was exploding on text nodes. [GH#44] [ STATISTICS ] - code churn: 4 files changed, 24 insertions(+), 4 deletions(-) 0.33 2015-09-23 [ BUG FIXES ] - Make sure we use XML::LibXML > 2.0107 for `unique_keys`. [GH#43] - 'filter' with coderef was not generating a sub-WQ object. [ ENHANCEMENTS ] - Be more resilient to #text nodes. (GH#42) [ STATISTICS ] - code churn: 6 files changed, 101 insertions(+), 34 deletions(-) 0.32 2015-08-29 [ ENHANCEMENTS ] - add id() as a shortcut method for `->attr('id')`. [GH#38] - add 'name()' as a shortcut method for `->attr('name')`. [GH#39] - add 'data()' as a shortcut method for `->attr('data-*foo*')`. [GH#40] - add `toggle_class()` method. [GH#41] [ STATISTICS ] - code churn: 5 files changed, 394 insertions(+), 172 deletions(-) 0.31 2015-08-25 - each() would skip nodes if its subref was calling remove(). [yanick] - remove duplicate code for duplicate(). [yanick] [ STATISTICS ] - code churn: 5 files changed, 46 insertions(+), 25 deletions(-) 0.30 2015-08-23 - next_until.t was failing if XML::LibXML isn't installed. [yanick] 0.29 2015-08-21 - add() now returns a new element (instead of modifying $self). [yanick] - added 'not()'. [yanick] - added 'and_back'. [yanick] - added 'next_until()'. [yanick] 0.28 2015-06-30 - new_from_html with options was breaking 'end()'. (yanick) 0.27 2014-12-24T00:52:33Z - new() with a bad url wasn't returning 'undef' when options were given. (yanick) - Add 'no_space_compacting' option. #33 (yanick) - Add 'tagname' to query/modify tag names. #34 (yanick) - XPath expressions can now be used as well. #35 (yanick) 0.26 2014-03-31T08:23:34Z - impl prev() and next() method #31 (xaicron) 0.25 2014-02-13T01:26:42Z - re-packaging(no feature changes) 0.24 2014-02-12T05:34:09Z - replace_with: Can't call method "clone" on an undefined value #24 (Reported by @daxim++, Fixed by @yanick++) 0.23 2013-05-30T16:09:03Z - improved find() documentation - fixed cpanfile min perl version - modified tests to use the expression form of eval to try to load Web::Query::LibXML - the block form of eval is not working as expected on some perl versions on i386-freebsd (cafe01) 0.22 2013-05-15T23:36:38Z - added new module: Web::Query::LibXML - modified test files to also test Web::Query::LibXML (if it loads). 0.21 2013-05-15T14:36:11Z - new jQuery-compatible method: add() - fixed filter() that relied on wrong find() behavior - fixed two t/03_traverse.t tests that was expecting wrong behavior from filter() 0.20 2013-05-13T22:51:02Z - improved documentation - fixed find() to match only descendant elements This is the correct jQuery compatible implementation, which I have changed in 0.14 to also match root nodes, my bad. - fixed tests that relied on that wrong find() behavior. (cafe01) 0.19 2013-05-12T18:19:57Z - implemented contents() jQuery-compatible method - new() now accepts another Web::Query object (cafe01) 0.18 2013-05-09T19:40:40Z - fixed html() method, now using $self->_build_tree - calling parent() instead of undocumented getParentNode() - calling disembowel() instead of guts() Need for Web::Query::LibXML, so nodes get detached from old document and returned each as root of a new document. (Carlos Fernando Avila Gratz) 0.17 2013-05-08T01:18:36Z - new_from_file() now calling guts() instead of elementify() So the file can contain a document fragment (multiple root nodes) instead of a full document (single root). Also, now all new_from_* methods behave the same. (Carlos Fernando Avila Gratz) 0.16 2013-04-22T14:26:44Z - modified new_from_element() to ignore non-blessed items (Carlos Fernando Avila Gratz) - created _build_tree() method (Carlos Fernando Avila Gratz) 0.15 2013-04-09T00:29:48Z - added clone() method (Carlos Fernando Avila Gratz) - now storing comments from parsed html (Carlos Fernando Avila Gratz) - fixed remove() to get rid of removed element refs removes from $self and from all $self->{before}. Also modified how each() instantiates the objects, so $_->end works in the callback, which is needed for $_->remove() to work in the callback. (Carlos Fernando Avila Gratz) 0.14 2013-04-07T02:22:25Z - new jQuery compatible methods, and related tests * append * prepend * before * after * insert_before * insert_after * detach * add_class * remove_class * has_class (Carlos Fernando Avila Gratz) 0.13 2013-04-05T06:37:27Z - fixed find() bug was calling selector_to_xpath() in the loop, breaking the selector after the second call. (Carlos Fernando Avila Gratz) - Search from '//' when the node was created from HTML. (tokuhirom) 0.12 2013-04-03T20:24:49Z - Make subclass friendly (Carlos Fernando Avila Gratz) 0.11 - Implement a remove method that effects the html results. (gugod++) 0.10 [ INCOMPATIBLE CHANGES ] - new_from_url() is no longer throws exception on bad response from HTTP server. https://rt.cpan.org/Ticket/Display.html?id=76187 (oleg++) 0.09 - Switch to Module::Build - first() and last() should construct new object, but not modify self (Oleg++) 0.08 - added ->map and ->filter methods (Hiroki Honda) - fixed as (empty)->first->size and (empty)->last->size return 0 (Hiroki Honda) 0.07 - HTML5 support 0.06 - added first, last methods(akiym) 0.05 - added docs for 'how do i customize useragent'. 0.04 - added ->size and ->parent method. 0.03 - fix fucking win32 new line issue. (it may works, i hope.) 0.02 - added docs for find method(reported by kan++). 0.01 2011-02-19T10:38:22Z - original version Web-Query-0.34/LICENSE0000644000175000017500000004406212600614336013612 0ustar yanickyanickThis software is copyright (c) 2012 by Tokuhiro Matsuno Etokuhirom AAJKLFJEF@ GMAIL COME. 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) 2012 by Tokuhiro Matsuno Etokuhirom AAJKLFJEF@ GMAIL COME. 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. By contrast, our General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. The General Public License applies to the Free Software Foundation's software and to any other program whose authors commit to using it. You can use it for your programs, too. When we speak of free software, we are referring to freedom, not price. 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The End Web-Query-0.34/README.mkdn0000644000175000017500000003075412600614336014420 0ustar yanickyanick# NAME Web::Query - Yet another scraping library like jQuery # VERSION version 0.34 # SYNOPSIS use Web::Query; wq('http://www.w3.org/TR/html401/') ->find('div.head dt') ->each(sub { my $i = shift; printf("%d %s\n", $i+1, $_->text); }); # DESCRIPTION Web::Query is a yet another scraping framework, have a jQuery like interface. Yes, I know Ingy's [pQuery](https://metacpan.org/pod/pQuery). But it's just a alpha quality. It doesn't works. Web::Query built at top of the CPAN modules, [HTML::TreeBuilder::XPath](https://metacpan.org/pod/HTML::TreeBuilder::XPath), [LWP::UserAgent](https://metacpan.org/pod/LWP::UserAgent), and [HTML::Selector::XPath](https://metacpan.org/pod/HTML::Selector::XPath). So, this module uses [HTML::Selector::XPath](https://metacpan.org/pod/HTML::Selector::XPath) and only supports the CSS 3 selector supported by that module. Web::Query doesn't support jQuery's extended queries(yet?). If a selector is passed as a scalar ref, it'll be taken as a straight XPath expression. $wq( '

hello

there

' )->find( 'p' ); # css selector $wq( '

hello

there

' )->find( \'/div/p' ); # xpath selector **THIS LIBRARY IS UNDER DEVELOPMENT. ANY API MAY CHANGE WITHOUT NOTICE**. # FUNCTIONS - `wq($stuff)` This is a shortcut for `Web::Query->new($stuff)`. This function is exported by default. # METHODS ## CONSTRUCTORS - my $q = Web::Query->new($stuff, \\%options ) Create new instance of Web::Query. You can make the instance from URL(http, https, file scheme), HTML in string, URL in string, [URI](https://metacpan.org/pod/URI) object, and instance of [HTML::Element](https://metacpan.org/pod/HTML::Element). This method throw the exception on unknown $stuff. This method returns undefined value on non-successful response with URL. Currently, the only two valid options are _indent_, which will be used as the indentation string if the object is printed, and _no\_space\_compacting_, which will prevent the compaction of whitespace characters in text blocks. - my $q = Web::Query->new\_from\_element($element: HTML::Element) Create new instance of Web::Query from instance of [HTML::Element](https://metacpan.org/pod/HTML::Element). - `my $q = Web::Query->new_from_html($html: Str)` Create new instance of Web::Query from HTML. - my $q = Web::Query->new\_from\_url($url: Str) Create new instance of Web::Query from URL. If the response is not success(It means /^20\[0-9\]$/), this method returns undefined value. You can get a last result of response, use the `$Web::Query::RESPONSE`. Here is a best practical code: my $url = 'http://example.com/'; my $q = Web::Query->new_from_url($url) or die "Cannot get a resource from $url: " . Web::Query->last_response()->status_line; - my $q = Web::Query->new\_from\_file($file\_name: Str) Create new instance of Web::Query from file name. ## TRAVERSING ### add Returns a new object augmented with the new element(s). - add($html) An HTML fragment to add to the set of matched elements. - add(@elements) One or more @elements to add to the set of matched elements. @elements that already are part of the set are not added a second time. my $group = $wq->find('#foo'); # collection has 1 element $group = $group->add( '#bar', $wq ); # 2 elements $group->add( '#foo', $wq ); # still 2 elements - add($wq) An existing Web::Query object to add to the set of matched elements. - add($selector, $context) $selector is a string representing a selector expression to find additional elements to add to the set of matched elements. $context is the point in the document at which the selector should begin matching ### contents Get the immediate children of each element in the set of matched elements, including text and comment nodes. ### each Visit each nodes. `$i` is a counter value, 0 origin. `$elem` is iteration item. `$_` is localized by `$elem`. $q->each(sub { my ($i, $elem) = @_; ... }) ### end Back to the before context like jQuery. ### filter Reduce the elements to those that pass the function's test. $q->filter(sub { my ($i, $elem) = @_; ... }) ### find Get the descendants of each element in the current set of matched elements, filtered by a selector. my $q2 = $q->find($selector); # $selector is a CSS3 selector. **NOTE** If you want to match the element itself, use ["filter"](#filter). **INCOMPATIBLE CHANGE** From v0.14 to v0.19 (inclusive) find() also matched the element itself, which is not jQuery compatible. You can achieve that result using `filter()`, `add()` and `find()`: my $wq = wq('

bar

'); # needed because we don't have a global document like jQuery does print $wq->filter('.foo')->add($wq->find('.foo'))->as_html; #

bar

bar

### first Return the first matching element. This method constructs a new Web::Query object from the first matching element. ### last Return the last matching element. This method constructs a new Web::Query object from the last matching element. ### not($selector) Return all the elements not matching the `$selector`. # $do_for_love will be every thing, except #that my $do_for_love = $wq->find('thing')->not('#that'); ### and\_back Add the previous set of elements to the current one. # get the h1 plus everything until the next h1 $wq->find('h1')->next_until('h1')->and_back; ### map Creates a new array with the results of calling a provided function on every element. $q->map(sub { my ($i, $elem) = @_; ... }) ### parent Get the parent of each element in the current set of matched elements. ### prev Get the previous node of each element in the current set of matched elements. my $prev = $q->prev; ### next Get the next node of each element in the current set of matched elements. my $next = $q->next; ### next\_until( $selector ) Get all subsequent siblings, up to (but not including) the next node matched `$selector`. ## MANIPULATION ### add\_class Adds the specified class(es) to each of the set of matched elements. # add class 'foo' to

elements wq('

foo

bar

')->find('p')->add_class('foo'); ### toggle\_class( @classes ) Toggles the given class or classes on each of the element. I.e., if the element had the class, it'll be removed, and if it hadn't, it'll be added. Classes are toggled once, no matter how many times they appear in the argument list. $q->toggle_class( 'foo', 'foo', 'bar' ); # equivalent to $q->toggle_class('foo')->toggle_class('bar'); # and not $q->toggle_class('foo')->toggle_class('foo')->toggle_class('bar'); ### after Insert content, specified by the parameter, after each element in the set of matched elements. wq('

foo

')->find('p') ->after('bar') ->end ->as_html; #

foo

bar
The content can be anything accepted by ["new"](#new). ### append Insert content, specified by the parameter, to the end of each element in the set of matched elements. wq('
')->append('

foo

')->as_html; #

foo

The content can be anything accepted by ["new"](#new). ### as\_html Return the elements associated with the object as strings. If called in a scalar context, only return the string representation of the first element. ### ` attr ` Get/set the attribute value in element. In getter mode, it'll return either the values of the attribute for all elements of the set, or only the first one depending of the calling context. my @values = $q->attr('style'); # style of all elements my $first_value = $q->attr('style'); # style of first element In setter mode, it'll set the attribute value for all elements, and return back the original object for easy chaining. $q->attr( 'alt' => 'a picture' )->find( ... ); ### ` id ` Get/set the elements's id attribute. In getter mode, it behaves just like `attr()`. In setter mode, it behaves like `attr()`, but with the following exceptions. If the attribute value is a scalar, it'll be only assigned to the first element of the set (as ids are supposed to be unique), and the returned object will only contain that first element. my $first_element = $q->id('the_one'); It's possible to set the ids of all the elements by passing a sub to `id()`. The sub is given the same arguments as for `each()`, and its return value is taken to be the new id of the elements. $q->id( sub { my $i = shift; 'foo_' . $i } ); ### ` name ` Get/set the elements's 'name' attribute. my $name = $q->name; # equivalent to $q->attr( 'name' ); $q->name( 'foo' ); # equivalent to $q->attr( name => 'foo' ); ### ` data ` Get/set the elements's 'data-\*name\*' attributes. my $data = $q->data('foo'); # equivalent to $q->attr( 'data-foo' ); $q->data( 'foo' => 'bar' ); # equivalent to $q->attr( 'data-foo' => 'bar' ); ### tagname Get/Set the tag name of elements. my $name = $q->tagname; $q->tagname($new_name); ### before Insert content, specified by the parameter, before each element in the set of matched elements. wq('

foo

')->find('p') ->before('bar') ->end ->as_html; #
bar

foo

The content can be anything accepted by ["new"](#new). ### clone Create a deep copy of the set of matched elements. ### detach Remove the set of matched elements from the DOM. ### has\_class Determine whether any of the matched elements are assigned the given class. ### ` html ` Get/Set the innerHTML. my @html = $q->html(); my $html = $q->html(); # 1st matching element only $q->html('

foo

'); ### insert\_before Insert every element in the set of matched elements before the target. ### insert\_after Insert every element in the set of matched elements after the target. ### ` prepend ` Insert content, specified by the parameter, to the beginning of each element in the set of matched elements. ### remove Delete the elements associated with the object from the DOM. # remove all tags from the document $q->find('blink')->remove; ### remove\_class Remove a single class, multiple classes, or all classes from each element in the set of matched elements. ### replace\_with Replace the elements of the object with the provided replacement. The replacement can be a string, a `Web::Query` object or an anonymous function. The anonymous function is passed the index of the current node and the node itself (with is also localized as `$_`). my $q = wq( '

Abracadabra

' ); $q->find('b')->replace_with('Ocus); #

Ocuscadabra

$q->find('u')->replace_with($q->find('b')); #

cadaAbra

$q->find('i')->replace_with(sub{ my $name = $_->text; return "<$name>"; }); #

Abrabra

### size Return the number of elements in the Web::Query object. wq('

foo

bar

')->find('p')->size; # 2 ### text Get/Set the text. my @text = $q->text(); my $text = $q->text(); # 1st matching element only $q->text('text'); If called in a scalar context, only return the string representation of the first element ## OTHERS - Web::Query->last\_response() Returns last HTTP response status that generated by `new_from_url()`. # HOW DO I CUSTOMIZE USER AGENT? You can specify your own instance of [LWP::UserAgent](https://metacpan.org/pod/LWP::UserAgent). $Web::Query::UserAgent = LWP::UserAgent->new( agent => 'Mozilla/5.0' ); # INCOMPATIBLE CHANGES - 0.10 new\_from\_url() is no longer throws exception on bad response from HTTP server. # AUTHOR Tokuhiro Matsuno # SEE ALSO [pQuery](https://metacpan.org/pod/pQuery) # LICENSE Copyright (C) Tokuhiro Matsuno This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. # BUGS Please report any bugs or feature requests on the bugtracker website https://github.com/tokuhirom/Web-Query/issues When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature. Web-Query-0.34/SIGNATURE0000644000175000017500000001075612600614336014074 0ustar yanickyanickThis file contains message digests of all files listed in MANIFEST, signed via the Module::Signature module, version 0.79. 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Installing Web-Query is straightforward. ## Installation with cpanm If you have cpanm, you only need one line: % cpanm Web::Query If you are installing into a system-wide directory, you may need to pass the "-S" flag to cpanm, which uses sudo to install the module: % cpanm -S Web::Query ## Installing with the CPAN shell Alternatively, if your CPAN shell is set up, you should just be able to do: % cpan Web::Query ## Manual installation As a last resort, you can manually install it. Download the tarball, untar it, then build it: % perl Makefile.PL % make && make test Then install it: % make install If you are installing into a system-wide directory, you may need to run: % sudo make install ## Documentation Web-Query documentation is available as POD. You can run perldoc from a shell to read the documentation: % perldoc Web::Query Web-Query-0.34/CONTRIBUTORS0000644000175000017500000000064312600614336014462 0ustar yanickyanick # WEB-QUERY CONTRIBUTORS # This is the (likely incomplete) list of people who have helped make this distribution what it is, either via code contributions, patches, bug reports, help with troubleshooting, etc. A huge 'thank you' to all of them. * Carlos Fernando Avila Gratz * DQNEO * Hiroki Honda * Kang-min Liu * moznion * Oleg * Tokuhiro Matsuno * xaicron * Yanick Champoux Web-Query-0.34/META.json0000644000175000017500000000505012600614336014220 0ustar yanickyanick{ "abstract" : "Yet another scraping library like jQuery", "author" : [ "Tokuhiro Matsuno " ], "dynamic_config" : 0, "generated_by" : "Dist::Zilla version 5.036, CPAN::Meta::Converter version 2.150001", "license" : [ "perl_5" ], "meta-spec" : { "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec", "version" : "2" }, "name" : "Web-Query", "prereqs" : { "configure" : { "requires" : { "ExtUtils::MakeMaker" : "0" } }, "runtime" : { "requires" : { "Exporter" : "0", "HTML::Entities" : "0", "HTML::Selector::XPath" : "0.06", "HTML::TreeBuilder::LibXML" : "0", "HTML::TreeBuilder::XPath" : "0", "LWP::UserAgent" : "0", "List::MoreUtils" : "0", "Scalar::Util" : "0", "parent" : "0", "perl" : "5.008005", "strict" : "0", "warnings" : "0" } }, "test" : { "recommends" : { "CPAN::Meta" : "2.120900" }, "requires" : { "Cwd" : "0", "ExtUtils::MakeMaker" : "0", "File::Spec" : "0", "FindBin" : "0", "IO::Handle" : "0", "IPC::Open3" : "0", "Test::Exception" : "0", "Test::More" : "0", "lib" : "0", "utf8" : "0" } } }, "provides" : { "Web::Query" : { "file" : "lib/Web/Query.pm", "version" : "0.34" }, "Web::Query::LibXML" : { "file" : "lib/Web/Query/LibXML.pm", "version" : "0.34" } }, "release_status" : "stable", "resources" : { "bugtracker" : { "web" : "https://github.com/tokuhirom/Web-Query/issues" }, "homepage" : "https://github.com/tokuhirom/Web-Query", "repository" : { "type" : "git", "url" : "https://github.com/tokuhirom/Web-Query.git", "web" : "https://github.com/tokuhirom/Web-Query" } }, "version" : "0.34", "x_authority" : "cpan:TOKUHIROM", "x_contributors" : [ "Carlos Fernando Avila Gratz ", "DQNEO ", "Hiroki Honda ", "Kang-min Liu ", "moznion ", "Oleg ", "Tokuhiro Matsuno ", "xaicron ", "Yanick Champoux " ] } Web-Query-0.34/META.yml0000644000175000017500000000306712600614336014056 0ustar yanickyanick--- abstract: 'Yet another scraping library like jQuery' author: - 'Tokuhiro Matsuno ' build_requires: Cwd: '0' ExtUtils::MakeMaker: '0' File::Spec: '0' FindBin: '0' IO::Handle: '0' IPC::Open3: '0' Test::Exception: '0' Test::More: '0' lib: '0' utf8: '0' configure_requires: ExtUtils::MakeMaker: '0' dynamic_config: 0 generated_by: 'Dist::Zilla version 5.036, CPAN::Meta::Converter version 2.150001' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: '1.4' name: Web-Query provides: Web::Query: file: lib/Web/Query.pm version: '0.34' Web::Query::LibXML: file: lib/Web/Query/LibXML.pm version: '0.34' requires: Exporter: '0' HTML::Entities: '0' HTML::Selector::XPath: '0.06' HTML::TreeBuilder::LibXML: '0' HTML::TreeBuilder::XPath: '0' LWP::UserAgent: '0' List::MoreUtils: '0' Scalar::Util: '0' parent: '0' perl: '5.008005' strict: '0' warnings: '0' resources: bugtracker: https://github.com/tokuhirom/Web-Query/issues homepage: https://github.com/tokuhirom/Web-Query repository: https://github.com/tokuhirom/Web-Query.git version: '0.34' x_authority: cpan:TOKUHIROM x_contributors: - 'Carlos Fernando Avila Gratz ' - 'DQNEO ' - 'Hiroki Honda ' - 'Kang-min Liu ' - 'moznion ' - 'Oleg ' - 'Tokuhiro Matsuno ' - 'xaicron ' - 'Yanick Champoux ' Web-Query-0.34/cpanfile0000644000175000017500000000155212600614336014306 0ustar yanickyanickrequires "Exporter" => "0"; requires "HTML::Entities" => "0"; requires "HTML::Selector::XPath" => "0.06"; requires "HTML::TreeBuilder::LibXML" => "0"; requires "HTML::TreeBuilder::XPath" => "0"; requires "LWP::UserAgent" => "0"; requires "List::MoreUtils" => "0"; requires "Scalar::Util" => "0"; requires "parent" => "0"; requires "perl" => "5.008005"; requires "strict" => "0"; requires "warnings" => "0"; on 'test' => sub { requires "Cwd" => "0"; requires "ExtUtils::MakeMaker" => "0"; requires "File::Spec" => "0"; requires "FindBin" => "0"; requires "IO::Handle" => "0"; requires "IPC::Open3" => "0"; requires "Test::Exception" => "0"; requires "Test::More" => "0"; requires "lib" => "0"; requires "utf8" => "0"; }; on 'test' => sub { recommends "CPAN::Meta" => "2.120900"; }; on 'configure' => sub { requires "ExtUtils::MakeMaker" => "0"; }; Web-Query-0.34/t/0000775000175000017500000000000012600614336013044 5ustar yanickyanickWeb-Query-0.34/t/after.t0000644000175000017500000000121212600614336014324 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '
Hello
Goodbye
'; is wq($html)->find('.inner')->after('

Test

')->end->as_html, '
Hello

Test

Goodbye

Test

', 'after'; }Web-Query-0.34/t/special-attributes.t0000644000175000017500000000423312600614336017035 0ustar yanickyanickuse strict; use warnings; use Test::More; use lib 't/lib'; use WQTest; WQTest::test { my $class = shift; subtest 'data()' => sub { test_data($class) }; subtest 'name()' => sub { test_name($class) }; subtest 'id()' => sub { test_id($class) }; }; sub test_data { my $class = shift; my $wq = $class->new_from_html(q{
}); subtest setter => sub { $wq->find('a')->data( foo => 'bar' ); pass; }; subtest 'getter' => sub { is $wq->find('a')->data('foo') => 'bar'; }; } sub test_name { my $class = shift; my $wq = $class->new_from_html(q{
}); subtest 'getter' => sub { is_deeply [ $wq->find('a,b,c')->name ], [ 'foo', undef, 'bar' ], "getter, list context"; is scalar $wq->find('a,b,c')->name, 'foo', "getter, scalar context"; }; subtest setter => sub { $wq->find('a,b,c')->name( 'quux' ); is $wq->find($_)->name => 'quux' for 'a'..'c'; } } sub test_id { my $class = shift; my $wq = $class->new_from_html(q{
1 2 3
}); is_deeply [ $wq->find('a')->id ] => [ undef ], "no id, list context"; is scalar $wq->find('a')->id => undef, "no id, scalar context"; is $wq->find('#foo')->id => 'foo', 'single element'; is scalar($wq->find('#foo')->id) => 'foo', 'single element, scalar context'; is_deeply [ $wq->find('c')->id ], [ 'bar', undef, 'baz' ], 'many elements, list context'; is_deeply scalar $wq->find('c')->id, 'bar', 'many elements, scalar context'; $wq->find('b')->id('fool'); is $wq->find('#fool')->tagname => 'b', 'change id, scalar'; isa_ok $wq->find('c')->id('buz'), 'Web::Query'; is $wq->find('c')->id('buz')->size => 1, 'only the first element'; is $wq->find('#buz')->text => 1, "change first element"; my $i = 0; $wq->find('c')->id(sub{ 'new_'.$i++ }); is $wq->find('#new_'.$_)->size => 1 for 0..2; } Web-Query-0.34/t/11_get_eq.t0000644000175000017500000000307012600614336014774 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '
  • A
  • B
  • C
  • D
  • E
  • F
'; subtest 'get first' => sub { my $q = wq($html)->find('#foo li'); my $elm = $q->get(0); isa_ok $elm, 'HTML::Element'; is wq($elm)->text(), 'A'; }; subtest 'get second' => sub { my $q = wq($html)->find('#foo li'); my $elm = $q->get(1); isa_ok $elm, 'HTML::Element'; is wq($elm)->text(), 'B'; }; subtest 'get last' => sub { my $q = wq($html)->find('#foo li'); my $elm = $q->get(-1); isa_ok $elm, 'HTML::Element'; is wq($elm)->text(), 'F'; }; subtest 'get before last' => sub { my $q = wq($html)->find('#foo li'); my $elm = $q->get(-2); isa_ok $elm, 'HTML::Element'; is wq($elm)->text(), 'E'; }; subtest 'eq first' => sub { is wq($html)->find('#foo li')->eq(0)->text(), 'A'; }; subtest 'eq second' => sub { is wq($html)->find('#foo li')->eq(1)->text(), 'B'; }; subtest 'eq last' => sub { is wq($html)->find('#foo li')->eq(-1)->text(), 'F'; }; subtest 'eq before last' => sub { is wq($html)->find('#foo li')->eq(-2)->text(), 'E'; }; } Web-Query-0.34/t/add.t0000644000175000017500000000334012600614336013757 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = <
Foo
Bar
HTML # add($object) is join('|', wq($html)->find('.foo')->add(wq($html)->find('.bar'))->as_html) => '
Foo
|
Bar
', 'add($object)'; # add($html) is join('|', wq($html)->find('.foo')->add('
Bar
')->as_html) => '
Foo
|
Bar
', 'add($html)'; # add(@elements) is join('|', wq($html)->find('.foo')->add(@{ wq($html)->find('div')->{trees}})->as_html) => '
Foo
|
Foo
|
Bar
', 'add(@elements)'; # add($selector, $xpath_context) is join('|', wq($html)->find('.foo')->add('.bar', wq($html)->{trees}->[0] )->as_html) => '
Foo
|
Bar
', 'add($selector, $xpath_context)'; subtest "add() create new object" => sub { my $wq = wq($html); my $x = $wq->find('.foo'); my $y = $x->add( $wq->find('.bar') ); is $x->size => 1, "original object"; is $y->size => 2, "new object"; }; subtest "add() doesn't add the same node twice" => sub { my $wq = wq($html); my $x = $wq->find('.foo')->add( $wq->find('.foo') ); is $x->size => 1, "only one node"; }; } Web-Query-0.34/t/lib/0000775000175000017500000000000012600614336013612 5ustar yanickyanickWeb-Query-0.34/t/lib/My/0000775000175000017500000000000012600614336014177 5ustar yanickyanickWeb-Query-0.34/t/lib/My/TreeBuilder.pm0000644000175000017500000000010412600614336016734 0ustar yanickyanickpackage My::TreeBuilder; use parent qw/HTML::TreeBuilder::XPath/; 1;Web-Query-0.34/t/lib/My/Web/0000775000175000017500000000000012600614336014714 5ustar yanickyanickWeb-Query-0.34/t/lib/My/Web/Query.pm0000644000175000017500000000052012600614336016352 0ustar yanickyanickpackage My::Web::Query; use strict; use warnings; use parent qw/Web::Query Exporter/; use My::TreeBuilder; our @EXPORT = qw/wq/; sub wq { My::Web::Query->new(@_) } sub _build_tree { my ($self, $content) = @_; my $tree = My::TreeBuilder->new(); $tree->ignore_unknown(0); $tree->store_comments(1); $tree; }Web-Query-0.34/t/lib/WQTest.pm0000644000175000017500000000067112600614336015341 0ustar yanickyanickpackage WQTest; use strict; use warnings; use Test::More; sub test(&) { my $code = shift; plan tests => 3; use_ok 'Web::Query'; for my $class ( qw/ Web::Query Web::Query::LibXML / ) { subtest $class => sub { if( $class =~ /LibXML/ ) { plan skip_all => "can't load $class" unless eval "use $class; 1"; } $code->($class, \&{$class . "::wq" }); }; } } 1; Web-Query-0.34/t/prev.t0000644000175000017500000000120212600614336014176 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq"}; my $wq = wq(<
Hello
World
Hello
World
HTML my $elem = $wq->find('.d2')->prev; is $elem->size, 2; is $elem->attr('class'), 'd1', 'previous'; } Web-Query-0.34/t/contents.t0000644000175000017500000000121312600614336015061 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = "

foo

bar

baz
"; is join('|', wq($html)->contents->as_html), '

foo

|

bar

|baz', 'contents()'; is join('|', wq($html)->contents('p')->as_html), '

foo

|

bar

', 'contents("p")'; is wq('

foo

')->contents->as_html => 'foo'; } Web-Query-0.34/t/not.t0000644000175000017500000000075412600614336014035 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $wq = wq(<

one

two

three

HTML is $wq->find('p')->not( '#second' )->size => 2; } Web-Query-0.34/t/insert_before.t0000644000175000017500000000124112600614336016053 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $wq = wq('
Hello
Goodbye
'); wq('

Test

')->insert_before($wq->find('.inner')); is $wq->as_html, '

Test

Hello

Test

Goodbye
', 'insert_before'; }Web-Query-0.34/t/data/0000775000175000017500000000000012600614336013755 5ustar yanickyanickWeb-Query-0.34/t/data/foo.html0000644000175000017500000000040412600614336015422 0ustar yanickyanick test1 Web-Query-0.34/t/data/html5_snippet.html0000644000175000017500000000005512600614336017434 0ustar yanickyanickfoo
bar
baz
Web-Query-0.34/t/next_until.t0000644000175000017500000000153312600614336015422 0ustar yanickyanickuse strict; use warnings; use Test::More; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq"}; my $wq = wq(q{

one

two

three

four

five

six

}); for my $id ( qw/ first second / ) { my $next = $wq->find('#'.$id)->next_until('h1'); is $next->size => 2; } is $wq->find('#first')->next_until('h1')->and_back->size => 3, "and_back"; is $wq->find('h1')->next_until('h1')->size => 4; is $wq->find('h1')->next_until('foo')->size => 5; } Web-Query-0.34/t/01_src.t0000644000175000017500000000376512600614336014331 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use Cwd (); use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; subtest 'from file' => sub { plan tests => 5; run_tests(wq('t/data/foo.html')); }; is wq('t/data/html5_snippet.html')->size, 3, 'snippet from file'; subtest 'from url' => sub { plan tests => 5; run_tests(wq('file://' . Cwd::abs_path('t/data/foo.html'))); }; subtest 'from treebuilder' => sub { plan tests => 5; my $tree = HTML::TreeBuilder::XPath->new_from_file('t/data/foo.html'); run_tests(wq($tree)); }; subtest 'from Array[treebuilder]' => sub { plan tests => 5; my $tree = HTML::TreeBuilder::XPath->new_from_file('t/data/foo.html'); run_tests(wq([$tree])); }; subtest 'from html' => sub { plan tests => 5; open my $fh, '<', 't/data/foo.html'; my $html = do { local $/; <$fh> }; run_tests(wq($html)); }; subtest 'from Web::Query object' => sub { plan tests => 5; my $tree = HTML::TreeBuilder::XPath->new_from_file('t/data/foo.html'); run_tests(wq(wq($tree))); }; if (eval "require URI; 1;") { subtest 'from URI' => sub { plan tests => 5; run_tests(wq(URI->new('file://' . Cwd::abs_path('t/data/foo.html')))); }; } } sub run_tests { $_[0]->find('.foo')->find('a')->each(sub { is $_->text, 'foo!'; is $_->attr('href'), '/foo'; }) ->end()->end() ->find('.bar')->find('a')->each(sub { is $_->text, 'bar!'; is $_->attr('href'), '/bar'; $_->attr('href' => '/bar2'); note $_->html; }); like $_[0]->html, qr{href="/bar2"}; } Web-Query-0.34/t/08_indent.t0000644000175000017500000000046012600614336015017 0ustar yanickyanickuse strict; use warnings; use Test::More tests => 2; use Web::Query; my $inner = "

Hi there

"; my $html = "$inner"; is( Web::Query->new($html)->html => $inner, "no indent" ); like( Web::Query->new($html, { indent => "\t" } )->html => qr/\t/, "indented" ); Web-Query-0.34/t/bad-url-with-options.t0000644000175000017500000000107112600614336017216 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use LWP::UserAgent; use Web::Query; my $ua = LWP::UserAgent->new( agent => 'Mozilla/5.0' ); $Web::Query::UserAgent = $ua; $ua->add_handler(request_send => sub { my ($request, $ua, $h) = @_; if ($request->uri->host eq 'bad.com') { return HTTP::Response->new(500); } else { return HTTP::Response->new(200); } }); plan tests => 2; is( Web::Query->new('http://bad.com/'), undef, 'without options' ); is( Web::Query->new('http://bad.com/', { indent => 3 }) => undef, 'with options' ); Web-Query-0.34/t/00-report-prereqs.t0000644000175000017500000001273112600614336016442 0ustar yanickyanick#!perl use strict; use warnings; # This test was generated by Dist::Zilla::Plugin::Test::ReportPrereqs 0.021 use Test::More tests => 1; use ExtUtils::MakeMaker; use File::Spec; # from $version::LAX my $lax_version_re = qr/(?: undef | (?: (?:[0-9]+) (?: \. | (?:\.[0-9]+) (?:_[0-9]+)? )? | (?:\.[0-9]+) (?:_[0-9]+)? ) | (?: v (?:[0-9]+) (?: (?:\.[0-9]+)+ (?:_[0-9]+)? )? | (?:[0-9]+)? (?:\.[0-9]+){2,} (?:_[0-9]+)? ) )/x; # hide optional CPAN::Meta modules from prereq scanner # and check if they are available my $cpan_meta = "CPAN::Meta"; my $cpan_meta_pre = "CPAN::Meta::Prereqs"; my $HAS_CPAN_META = eval "require $cpan_meta; $cpan_meta->VERSION('2.120900')" && eval "require $cpan_meta_pre"; ## no critic # Verify requirements? my $DO_VERIFY_PREREQS = 1; sub _max { my $max = shift; $max = ( $_ > $max ) ? $_ : $max for @_; return $max; } sub _merge_prereqs { my ($collector, $prereqs) = @_; # CPAN::Meta::Prereqs object if (ref $collector eq $cpan_meta_pre) { return $collector->with_merged_prereqs( CPAN::Meta::Prereqs->new( $prereqs ) ); } # Raw hashrefs for my $phase ( keys %$prereqs ) { for my $type ( keys %{ $prereqs->{$phase} } ) { for my $module ( keys %{ $prereqs->{$phase}{$type} } ) { $collector->{$phase}{$type}{$module} = $prereqs->{$phase}{$type}{$module}; } } } return $collector; } my @include = qw( ); my @exclude = qw( ); # Add static prereqs to the included modules list my $static_prereqs = do 't/00-report-prereqs.dd'; # Merge all prereqs (either with ::Prereqs or a hashref) my $full_prereqs = _merge_prereqs( ( $HAS_CPAN_META ? $cpan_meta_pre->new : {} ), $static_prereqs ); # Add dynamic prereqs to the included modules list (if we can) my ($source) = grep { -f } 'MYMETA.json', 'MYMETA.yml'; if ( $source && $HAS_CPAN_META ) { if ( my $meta = eval { CPAN::Meta->load_file($source) } ) { $full_prereqs = _merge_prereqs($full_prereqs, $meta->prereqs); } } else { $source = 'static metadata'; } my @full_reports; my @dep_errors; my $req_hash = $HAS_CPAN_META ? $full_prereqs->as_string_hash : $full_prereqs; # Add static includes into a fake section for my $mod (@include) { $req_hash->{other}{modules}{$mod} = 0; } for my $phase ( qw(configure build test runtime develop other) ) { next unless $req_hash->{$phase}; next if ($phase eq 'develop' and not $ENV{AUTHOR_TESTING}); for my $type ( qw(requires recommends suggests conflicts modules) ) { next unless $req_hash->{$phase}{$type}; my $title = ucfirst($phase).' '.ucfirst($type); my @reports = [qw/Module Want Have/]; for my $mod ( sort keys %{ $req_hash->{$phase}{$type} } ) { next if $mod eq 'perl'; next if grep { $_ eq $mod } @exclude; my $file = $mod; $file =~ s{::}{/}g; $file .= ".pm"; my ($prefix) = grep { -e File::Spec->catfile($_, $file) } @INC; my $want = $req_hash->{$phase}{$type}{$mod}; $want = "undef" unless defined $want; $want = "any" if !$want && $want == 0; my $req_string = $want eq 'any' ? 'any version required' : "version '$want' required"; if ($prefix) { my $have = MM->parse_version( File::Spec->catfile($prefix, $file) ); $have = "undef" unless defined $have; push @reports, [$mod, $want, $have]; if ( $DO_VERIFY_PREREQS && $HAS_CPAN_META && $type eq 'requires' ) { if ( $have !~ /\A$lax_version_re\z/ ) { push @dep_errors, "$mod version '$have' cannot be parsed ($req_string)"; } elsif ( ! $full_prereqs->requirements_for( $phase, $type )->accepts_module( $mod => $have ) ) { push @dep_errors, "$mod version '$have' is not in required range '$want'"; } } } else { push @reports, [$mod, $want, "missing"]; if ( $DO_VERIFY_PREREQS && $type eq 'requires' ) { push @dep_errors, "$mod is not installed ($req_string)"; } } } if ( @reports ) { push @full_reports, "=== $title ===\n\n"; my $ml = _max( map { length $_->[0] } @reports ); my $wl = _max( map { length $_->[1] } @reports ); my $hl = _max( map { length $_->[2] } @reports ); if ($type eq 'modules') { splice @reports, 1, 0, ["-" x $ml, "", "-" x $hl]; push @full_reports, map { sprintf(" %*s %*s\n", -$ml, $_->[0], $hl, $_->[2]) } @reports; } else { splice @reports, 1, 0, ["-" x $ml, "-" x $wl, "-" x $hl]; push @full_reports, map { sprintf(" %*s %*s %*s\n", -$ml, $_->[0], $wl, $_->[1], $hl, $_->[2]) } @reports; } push @full_reports, "\n"; } } } if ( @full_reports ) { diag "\nVersions for all modules listed in $source (including optional ones):\n\n", @full_reports; } if ( @dep_errors ) { diag join("\n", "\n*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING ***\n", "The following REQUIRED prerequisites were not satisfied:\n", @dep_errors, "\n" ); } pass; # vim: ts=4 sts=4 sw=4 et: Web-Query-0.34/t/00-report-prereqs.dd0000644000175000017500000000355512600614336016572 0ustar yanickyanickdo { my $x = { 'configure' => { 'requires' => { 'ExtUtils::MakeMaker' => '0' } }, 'runtime' => { 'requires' => { 'Exporter' => '0', 'HTML::Entities' => '0', 'HTML::Selector::XPath' => '0.06', 'HTML::TreeBuilder::LibXML' => '0', 'HTML::TreeBuilder::XPath' => '0', 'LWP::UserAgent' => '0', 'List::MoreUtils' => '0', 'Scalar::Util' => '0', 'parent' => '0', 'perl' => '5.008005', 'strict' => '0', 'warnings' => '0' } }, 'test' => { 'recommends' => { 'CPAN::Meta' => '2.120900' }, 'requires' => { 'Cwd' => '0', 'ExtUtils::MakeMaker' => '0', 'File::Spec' => '0', 'FindBin' => '0', 'IO::Handle' => '0', 'IPC::Open3' => '0', 'Test::Exception' => '0', 'Test::More' => '0', 'lib' => '0', 'utf8' => '0' } } }; $x; }Web-Query-0.34/t/05_html5.t0000644000175000017500000000061112600614336014562 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; is(wq('
foo
')->find('header')->first->text, 'foo'); } Web-Query-0.34/t/04_element.t0000644000175000017500000000116712600614336015170 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '
  • A
  • B
  • C
  • D
  • E
  • F
'; subtest 'first' => sub { is wq($html)->find('#foo li')->first()->text(), 'A'; }; subtest 'last' => sub { is wq($html)->find('#foo li')->last()->text(), 'F'; }; } Web-Query-0.34/t/07_remove.t0000644000175000017500000000305012600614336015030 0ustar yanickyanick# -*- perl -*- use strict; use warnings; use utf8; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; subtest "remove and size" => sub { my $q = wq('t/data/foo.html'); $q->find('.foo')->remove(); is $q->find('.foo')->size() => 0, "all .foo are removed and cannot be found."; }; subtest "remove and html" => sub { my $q = wq('t/data/foo.html'); $q->find('.foo, .bar')->remove(); like $q->html, qr{^test1\s*$}, ".foo and .bar are removed and not showing in html"; }; subtest "\$q->remove->end->html" => sub { my $q = wq('t/data/foo.html'); like( $q->find('.foo, .bar')->remove->end->html, qr{^test1\s*$}, "The chainning works." ); }; subtest "remove root elements" => sub { my $q = wq('t/data/foo.html'); $q->remove; is $q->size, 0, "size 0 after remove"; is join('', $q->as_html), '', "html '' after remove"; # not '<>' }; subtest "remove elements via each()" => sub { my $q = wq('t/data/foo.html'); $q->each(sub{ $_->remove }); is $q->size, 0, "size 0 after remove"; is join('', $q->as_html), '', "html '' after remove"; # not '<>' }; } Web-Query-0.34/t/00-compile.t0000644000175000017500000000215012600614336015072 0ustar yanickyanickuse 5.006; use strict; use warnings; # this test was generated with Dist::Zilla::Plugin::Test::Compile 2.052 use Test::More; plan tests => 2 + ($ENV{AUTHOR_TESTING} ? 1 : 0); my @module_files = ( 'Web/Query.pm', 'Web/Query/LibXML.pm' ); # no fake home requested my $inc_switch = -d 'blib' ? '-Mblib' : '-Ilib'; use File::Spec; use IPC::Open3; use IO::Handle; open my $stdin, '<', File::Spec->devnull or die "can't open devnull: $!"; my @warnings; for my $lib (@module_files) { # see L my $stderr = IO::Handle->new; my $pid = open3($stdin, '>&STDERR', $stderr, $^X, $inc_switch, '-e', "require q[$lib]"); binmode $stderr, ':crlf' if $^O eq 'MSWin32'; my @_warnings = <$stderr>; waitpid($pid, 0); is($?, 0, "$lib loaded ok"); if (@_warnings) { warn @_warnings; push @warnings, @_warnings; } } is(scalar(@warnings), 0, 'no warnings found') or diag 'got warnings: ', ( Test::More->can('explain') ? Test::More::explain(\@warnings) : join("\n", '', @warnings) ) if $ENV{AUTHOR_TESTING}; Web-Query-0.34/t/append.t0000644000175000017500000000121412600614336014474 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '
Hello
Goodbye
'; is wq($html)->find('.inner')->append('

Test

')->end->as_html, '
Hello

Test

Goodbye

Test

', 'append'; }Web-Query-0.34/t/store_comments.t0000644000175000017500000000113212600614336016265 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $source = '
'; is join('', wq($source)->as_html), $source, 'constructor stores comments'; is wq($source)->find('header')->html('

')->as_html, '

', 'html() stores comments'; }Web-Query-0.34/t/prepend.t0000644000175000017500000000122012600614336014657 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '
Hello
Goodbye
'; is wq($html)->find('.inner')->prepend('

Test

')->end->as_html, '

Test

Hello

Test

Goodbye
', 'prepend'; }Web-Query-0.34/t/clone.t0000644000175000017500000000063212600614336014330 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '

Hithereworld

'; is wq($html)->clone->as_html, $html, 'clone'; } Web-Query-0.34/t/before.t0000644000175000017500000000122012600614336014464 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '
Hello
Goodbye
'; is wq($html)->find('.inner')->before('

Test

')->end->as_html, '

Test

Hello

Test

Goodbye
', 'before'; }Web-Query-0.34/t/node-types.t0000644000175000017500000000126212600614336015317 0ustar yanickyanickuse strict; use warnings; use Test::More; use lib 't/lib'; use WQTest; WQTest::test { my $class = shift; my $q = $class->new_from_html(<<'END'); one

two

END my $contents = $q->find('x')->contents; is $contents->find('p')->html => 'two', 'skip over text and comments'; like $contents->filter(sub{ $_->tagname eq '#text' })->as_html => qr'one', '#text'; like $contents->filter(sub{ $_->tagname eq '#comment' })->as_html => qr'three', '#comment'; } Web-Query-0.34/t/detach.t0000644000175000017500000000145512600614336014464 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $wq = wq('

Hello

Goodbye

'); my $detached = $wq->find('.inner')->detach; is join('', $detached->as_html), '

Hello

Goodbye

', 'detach - retval'; is $wq->as_html, '
', 'detach - original object modified'; is $detached->find('p')->size, 2, 'find() works on detached elements'; } Web-Query-0.34/t/replace_with.t0000644000175000017500000000223012600614336015672 0ustar yanickyanickuse strict; use warnings; use Test::More; my @modules = qw/ Web::Query Web::Query::LibXML /; plan tests => scalar @modules; subtest $_ => sub { test($_) } for @modules; sub test { my $class = shift; eval "require $class; 1" or plan skip_all => "couldn't load $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '

Hithereworld

'; is wq($html)->find('b')->replace_with('Hello')->end->as_html => '

Hellothereworld

'; my $q = wq( $html ); is $q->find('u')->replace_with($q->find('b'))->end->as_html => '

thereHi

'; is wq($html)->find('*')->replace_with(sub { my $i = $_->text; return "<$i>"; } )->end->as_html => '

'; is wq($html)->find('*')->replace_with( '' )->end->as_html => '

'; is wq('

foo

')->find('span') ->replace_with(sub { $_->contents }) ->end->as_html => '

foo

'; } Web-Query-0.34/t/remove_class.t0000644000175000017500000000204312600614336015710 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $wq = wq('
Hello
Goodbye
'); my $rv = $wq->find('.inner')->remove_class('foo bar'); isa_ok $rv, 'Web::Query', 'remove_class returned'; is $wq->as_html, '
Hello
Goodbye
', 'remove_class("foo bar")'; $wq = wq('
Hello
Goodbye
'); $wq->find('.inner')->remove_class(sub{ 'foo bar' }); is $wq->as_html, '
Hello
Goodbye
', 'remove_class(CODE)'; }Web-Query-0.34/t/10_subclass.t0000644000175000017500000000065012600614336015347 0ustar yanickyanickuse strict; use warnings; use Test::More tests => 4; use FindBin; use lib 'lib'; use lib "$FindBin::Bin/lib"; BEGIN { use_ok 'My::Web::Query' } # web::query is a child class friendly my $query = wq('
foo
'); isa_ok $query, 'My::Web::Query', 'object from wq()'; $query->each(sub{ isa_ok $_[1], 'My::Web::Query', 'object from each()'; }); isa_ok $query->_build_tree, 'My::TreeBuilder', '_build_tree()'; Web-Query-0.34/t/insert_after.t0000644000175000017500000000123712600614336015717 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $wq = wq('
Hello
Goodbye
'); wq('

Test

')->insert_after($wq->find('.inner')); is $wq->as_html, '
Hello

Test

Goodbye

Test

', 'insert_after'; }Web-Query-0.34/t/02_op.t0000644000175000017500000000143312600614336014147 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; subtest 'get/set text' => sub { my $q = wq('t/data/foo.html'); $q->find('.foo a')->text('> ok'); is trim($q->find('.foo a')->text()), '> ok'; is trim($q->find('.foo a')->html()), '> ok'; }; subtest 'get/set html' => sub { my $q = wq('t/data/foo.html'); $q->find('.foo')->html('ok'); is trim($q->find('.foo')->html()), 'ok'; }; } sub trim { local $_ = shift; $_ =~ s/[\r\n]+$//; $_ } Web-Query-0.34/t/03_traverse.t0000644000175000017500000000364712600614336015376 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use Scalar::Util qw/refaddr/; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $html = '
'; subtest 'parent' => sub { is wq($html)->find('#baz')->parent()->attr('id'), 'bar'; is wq($html)->find('#bar')->parent()->attr('id'), 'foo'; }; subtest 'first/last return new instance' => sub { subtest 'first' => sub { my $q = wq($html)->find('div'); my $first = $q->first; isnt(refaddr($first), refaddr($q)); }; subtest 'last' => sub { my $q = wq($html)->find('div'); my $last = $q->last; isnt(refaddr($last), refaddr($q)); }; }; subtest 'size' => sub { is wq($html)->find('div')->size, 3; is wq($html)->find('body')->size, 1; is wq($html)->find('li')->size, 0; is wq($html)->find('.null')->first->size, 0; is wq($html)->find('.null')->last->size, 0; }; subtest 'map' => sub { is_deeply wq($html)->find('div')->map(sub {$_[0]}), [0, 1, 2]; is_deeply wq($html)->find('div')->map(sub {$_->attr('id')}), [qw/foo bar baz/]; }; subtest 'filter' => sub { is wq($html)->filter('div')->size, 0; is wq($html)->filter('body')->size, 0; is wq($html)->filter('li')->size, 0; is wq($html)->find('div')->filter(sub {$_->attr('id') =~ /ba/})->size, 2; is wq($html)->find('div')->filter(sub {my $i = shift; $i % 2 == 0})->size, 2; }; } Web-Query-0.34/t/06_new_from_url_error_handling.t0000644000175000017500000000174012600614336021311 0ustar yanickyanickuse strict; use warnings; use utf8; use Test::More; use LWP::UserAgent; use Web::Query; my $ua = LWP::UserAgent->new( agent => 'Mozilla/5.0' ); $Web::Query::UserAgent = $ua; $ua->add_handler(request_send => sub { my ($request, $ua, $h) = @_; if ($request->uri->host eq 'bad.com') { return HTTP::Response->new(500); } else { return HTTP::Response->new(200); } }); subtest 'bad status code' => sub { my $q = wq('http://bad.com/'); is($q, undef); isa_ok($Web::Query::RESPONSE, 'HTTP::Response'); is($Web::Query::RESPONSE->code, 500); isa_ok(Web::Query->last_response, 'HTTP::Response'); is(Web::Query::last_response->code, 500); }; subtest 'good status code' => sub { my $q = wq('http://good.com/'); ok($q); isa_ok($Web::Query::RESPONSE, 'HTTP::Response'); is($Web::Query::RESPONSE->code, 200); isa_ok(Web::Query->last_response, 'HTTP::Response'); is(Web::Query::last_response->code, 200); }; done_testing; Web-Query-0.34/t/next.t0000644000175000017500000000234412600614336014210 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq"}; my $wq = wq(<
Hello
World
Hello
World
HTML my $elem = $wq->find('.d1')->next; is $elem->size, 2; is $elem->attr('class'), 'd2', 'next'; subtest 'next->as_html' => sub { plan tests => 6; $wq = wq( q{
one two three
} ); my @expected = ( [ b => qr/one/ ], [ '#text' => qr/two/ ], [ 'i' => qr/three/ ], ); my $next = $wq->find('b'); while( $next->size ) { my $exp = shift @expected; is $next->tagname => $exp->[0], 'tagname'; like $next->as_html => $exp->[1], 'as_html'; $next = $next->next; }; }; } Web-Query-0.34/t/remove.t0000644000175000017500000000142212600614336014523 0ustar yanickyanickuse strict; use warnings; use Test::More; use lib 't/lib'; use WQTest; WQTest::test { my $class = shift; my $wq = $class->new_from_html( '
', { indent => "\t" } ); $wq->find('foo')->remove; is $wq->as_html => '
'; for my $method ( qw/ each map / ) { subtest $method => sub { plan tests => 5; my $wq = new_wq($class); $wq->find('p')->$method(sub{ pass "deleting " . $_->text; $_->remove; }); is $wq->find('p')->size => 0, "all deleted"; }; } }; sub new_wq { shift->new(<<'END');

one

two

three

four

END } Web-Query-0.34/t/find.t0000644000175000017500000000133612600614336014152 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $wq = wq(<
Hello
Hello
HTML is $wq->find('.inner')->size, 2, 'find() on multiple tree object'; is wq('1')->find('html')->size, 0, 'find() does not include root elements'; is(wq('
foo
bar
')->find('div')->size, 0); } Web-Query-0.34/t/09_as_html.t0000644000175000017500000000152012600614336015164 0ustar yanickyanickuse strict; use warnings; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $inner = "

Hi there

How is life?

"; my $html = "$inner"; my $q = Web::Query->new($html); is $q->html => $inner, "html() returns inner html"; is $q->as_html => $html, "as_html() returns element itself"; my $scalar = $q->find('p')->as_html; my @array = $q->find('p')->as_html; is $scalar => '

Hi there

', 'called in scalar context'; is_deeply \@array => [ '

Hi there

', q{

How is life?

} ], 'called in list context'; } Web-Query-0.34/t/has_class.t0000644000175000017500000000113512600614336015167 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use lib 'lib'; use Test::More; use Web::Query; test('Web::Query'); test('Web::Query::LibXML') if eval "require Web::Query::LibXML; 1"; done_testing; sub test { my $class = shift; diag "testing $class"; no warnings 'redefine'; *wq = \&{$class . "::wq" }; my $wq = wq('
Hello
Goodbye
'); is $wq->find('.inner')->has_class('inner'), 1, 'has_class - positive'; is $wq->find('.inner')->has_class('nahh'), undef, 'has_class - negative'; } Web-Query-0.34/t/no_space_compacting.t0000644000175000017500000000173312600614336017226 0ustar yanickyanickuse strict; use warnings; use Test::More tests => 3; use Web::Query; is( Web::Query->new_from_html(<<'END')->as_html, '

hello there

', 'spaces trimmed' );

hello there

END is( Web::Query->new_from_html(<<'END', {no_space_compacting => 1})->as_html, '

hello there

', 'spaces left' );

hello there

END subtest 'LibXML' => sub { eval "require Web::Query::LibXML; 1" or plan skip_all => "couldn't load Web::Query::LibXML"; # LibXML doesn't trim by default is( Web::Query::LibXML->new_from_html(<<'END')->as_html, '

hello there

' );

hello there

END is( Web::Query::LibXML->new_from_html(<<'END', {no_space_compacting => 1})->as_html, '

hello there

' );

hello there

END }; Web-Query-0.34/t/filter.t0000644000175000017500000000176712600614336014527 0ustar yanickyanickuse strict; use warnings; use Test::More; use Test::Exception; use lib 't/lib'; use WQTest; WQTest::test { my $class = shift; my $html = <
Hello
Hello
HTML my $q = $class->new($html); subtest "selector" => sub { is $q->filter('span')->size, 0; is $q->filter('div.container')->size, 1; is $q->filter('div')->size, 2; }; subtest coderef => sub { is $q->size, 2; is $q->filter(sub { $_->has_class( 'container' ) } )->size, 1; # 'filter' on a coderef was modifying the parent element is $q->size, 2, 'still two elements'; }; subtest on_text => sub { on_text($class) }; }; sub on_text { my $class = shift; my $wq = $class->new('

bar

Standalone Text'); lives_ok { $wq->filter('.foo') }, "doesn't explode on text nodes"; } Web-Query-0.34/t/00_compile.t0000644000175000017500000000010612600614336015153 0ustar yanickyanickuse strict; use Test::More tests => 1; BEGIN { use_ok 'Web::Query' } Web-Query-0.34/t/xpath.t0000644000175000017500000000076512600614336014363 0ustar yanickyanickuse strict; use warnings; use Test::More; my @modules = qw/ Web::Query Web::Query::LibXML /; plan tests => scalar @modules; for my $module ( @modules ) { subtest $module => sub { eval "require $module; 1" or plan skip_all => "couldn't load $module"; my $wq = $module->new_from_html(<<'END');

hello

there

END is $wq->find('b')->html => 'hello', 'css'; is $wq->find('//b')->text => 'hello', 'xpath'; }; } Web-Query-0.34/t/tagname.t0000644000175000017500000000102412600614336014640 0ustar yanickyanickuse strict; use warnings; use Test::More; my @modules = qw/ Web::Query Web::Query::LibXML /; plan tests => scalar @modules; for my $module ( @modules ) { subtest $module => sub { eval "require $module; 1" or plan skip_all => "couldn't load $module"; my $wq = $module->new_from_html(<<'END');

hello

there

END $wq->find('p')->each(sub{ $_->tagname('q') }); is $wq->as_html, '
hellothere
', 'p -> q'; }; } Web-Query-0.34/t/class.t0000644000175000017500000000324512600614336014340 0ustar yanickyanick#!/usr/bin/env perl use strict; use warnings; use Test::More; use lib 't/lib'; use WQTest; WQTest::test { my $class = shift; subtest 'toggle_class' => sub { test_toggle_class($class) }; subtest 'add_class' => sub { test_add_class($class) }; }; sub test_toggle_class { my $class = shift; my $q = $class->new(q{ })->find('a'); $q->toggle_class( 'foo' ); is_deeply $q->map( sub { $_->has_class('foo') } ), [ undef, 1, undef ]; $q->toggle_class( 'foo', 'bar' ); is_deeply $q->map( sub { $_->has_class('foo') } ), [ 1, undef, 1 ]; is_deeply $q->map( sub { $_->has_class('bar') } ), [ undef, 1, 1 ]; subtest "double toggling" => sub { $q->toggle_class( 'foo', 'foo' ); is_deeply $q->map( sub { $_->has_class('foo') } ), [ undef, 1, undef ]; }; } sub test_add_class { my $class = shift; my $html = '
Hello
Goodbye
'; my $wq = $class->new($html); $wq->find('.inner')->add_class('foo bar inner'); is $wq->as_html, '
Hello
Goodbye
', 'add_class("foo bar inner")'; # add_class(CODE) $wq = $class->new($html); $wq->find('.inner')->add_class(sub{ my ($i, $current, $el) = @_; return "foo-$i bar"; }); is $wq->as_html, '
Hello
Goodbye
', 'add_class(CODE)'; } Web-Query-0.34/doap.xml0000644000175000017500000002251112600614336014245 0ustar yanickyanick Web-Query Yet another scraping library like jQuery Tokuhiro Matsuno Carlos Fernando Avila Gratz DQNEO Hiroki Honda Kang-min Liu moznion Oleg Tokuhiro Matsuno xaicron Yanick Champoux 0.01 2011-02-19T10:38:22Z 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 2013-04-03T20:24:49Z 0.13 2013-04-05T06:37:27Z 0.14 2013-04-07T02:22:25Z 0.15 2013-04-09T00:29:48Z 0.16 2013-04-22T14:26:44Z 0.17 2013-05-08T01:18:36Z 0.18 2013-05-09T19:40:40Z 0.19 2013-05-12T18:19:57Z 0.20 2013-05-13T22:51:02Z 0.21 2013-05-15T14:36:11Z 0.22 2013-05-15T23:36:38Z 0.23 2013-05-30T16:09:03Z 0.24 2014-02-12T05:34:09Z 0.25 2014-02-13T01:26:42Z 0.26 2014-03-31T08:23:34Z 0.27 2014-12-24T00:52:33Z 0.28 2015-06-30 0.29 2015-08-21 0.30 2015-08-23 0.31 2015-08-25 0.32 2015-08-29 0.33 2015-09-23 Perl Web-Query-0.34/README0000644000175000017500000003063112600614336013462 0ustar yanickyanickSYNOPSIS use Web::Query; wq('http://www.w3.org/TR/html401/') ->find('div.head dt') ->each(sub { my $i = shift; printf("%d %s\n", $i+1, $_->text); }); DESCRIPTION Web::Query is a yet another scraping framework, have a jQuery like interface. Yes, I know Ingy's pQuery. But it's just a alpha quality. It doesn't works. Web::Query built at top of the CPAN modules, HTML::TreeBuilder::XPath, LWP::UserAgent, and HTML::Selector::XPath. So, this module uses HTML::Selector::XPath and only supports the CSS 3 selector supported by that module. Web::Query doesn't support jQuery's extended queries(yet?). If a selector is passed as a scalar ref, it'll be taken as a straight XPath expression. $wq( '

hello

there

' )->find( 'p' ); # css selector $wq( '

hello

there

' )->find( \'/div/p' ); # xpath selector THIS LIBRARY IS UNDER DEVELOPMENT. ANY API MAY CHANGE WITHOUT NOTICE. FUNCTIONS wq($stuff) This is a shortcut for Web::Query->new($stuff). This function is exported by default. METHODS CONSTRUCTORS my $q = Web::Query->new($stuff, \%options ) Create new instance of Web::Query. You can make the instance from URL(http, https, file scheme), HTML in string, URL in string, URI object, and instance of HTML::Element. This method throw the exception on unknown $stuff. This method returns undefined value on non-successful response with URL. Currently, the only two valid options are indent, which will be used as the indentation string if the object is printed, and no_space_compacting, which will prevent the compaction of whitespace characters in text blocks. my $q = Web::Query->new_from_element($element: HTML::Element) Create new instance of Web::Query from instance of HTML::Element. my $q = Web::Query->new_from_html($html: Str) Create new instance of Web::Query from HTML. my $q = Web::Query->new_from_url($url: Str) Create new instance of Web::Query from URL. If the response is not success(It means /^20[0-9]$/), this method returns undefined value. You can get a last result of response, use the $Web::Query::RESPONSE. Here is a best practical code: my $url = 'http://example.com/'; my $q = Web::Query->new_from_url($url) or die "Cannot get a resource from $url: " . Web::Query->last_response()->status_line; my $q = Web::Query->new_from_file($file_name: Str) Create new instance of Web::Query from file name. TRAVERSING add Returns a new object augmented with the new element(s). add($html) An HTML fragment to add to the set of matched elements. add(@elements) One or more @elements to add to the set of matched elements. @elements that already are part of the set are not added a second time. my $group = $wq->find('#foo'); # collection has 1 element $group = $group->add( '#bar', $wq ); # 2 elements $group->add( '#foo', $wq ); # still 2 elements add($wq) An existing Web::Query object to add to the set of matched elements. add($selector, $context) $selector is a string representing a selector expression to find additional elements to add to the set of matched elements. $context is the point in the document at which the selector should begin matching contents Get the immediate children of each element in the set of matched elements, including text and comment nodes. each Visit each nodes. $i is a counter value, 0 origin. $elem is iteration item. $_ is localized by $elem. $q->each(sub { my ($i, $elem) = @_; ... }) end Back to the before context like jQuery. filter Reduce the elements to those that pass the function's test. $q->filter(sub { my ($i, $elem) = @_; ... }) find Get the descendants of each element in the current set of matched elements, filtered by a selector. my $q2 = $q->find($selector); # $selector is a CSS3 selector. NOTE If you want to match the element itself, use "filter". INCOMPATIBLE CHANGE From v0.14 to v0.19 (inclusive) find() also matched the element itself, which is not jQuery compatible. You can achieve that result using filter(), add() and find(): my $wq = wq('

bar

'); # needed because we don't have a global document like jQuery does print $wq->filter('.foo')->add($wq->find('.foo'))->as_html; #

bar

bar

first Return the first matching element. This method constructs a new Web::Query object from the first matching element. last Return the last matching element. This method constructs a new Web::Query object from the last matching element. not($selector) Return all the elements not matching the $selector. # $do_for_love will be every thing, except #that my $do_for_love = $wq->find('thing')->not('#that'); and_back Add the previous set of elements to the current one. # get the h1 plus everything until the next h1 $wq->find('h1')->next_until('h1')->and_back; map Creates a new array with the results of calling a provided function on every element. $q->map(sub { my ($i, $elem) = @_; ... }) parent Get the parent of each element in the current set of matched elements. prev Get the previous node of each element in the current set of matched elements. my $prev = $q->prev; next Get the next node of each element in the current set of matched elements. my $next = $q->next; next_until( $selector ) Get all subsequent siblings, up to (but not including) the next node matched $selector. MANIPULATION add_class Adds the specified class(es) to each of the set of matched elements. # add class 'foo' to

elements wq('

foo

bar

')->find('p')->add_class('foo'); toggle_class( @classes ) Toggles the given class or classes on each of the element. I.e., if the element had the class, it'll be removed, and if it hadn't, it'll be added. Classes are toggled once, no matter how many times they appear in the argument list. $q->toggle_class( 'foo', 'foo', 'bar' ); # equivalent to $q->toggle_class('foo')->toggle_class('bar'); # and not $q->toggle_class('foo')->toggle_class('foo')->toggle_class('bar'); after Insert content, specified by the parameter, after each element in the set of matched elements. wq('

foo

')->find('p') ->after('bar') ->end ->as_html; #

foo

bar
The content can be anything accepted by "new". append Insert content, specified by the parameter, to the end of each element in the set of matched elements. wq('
')->append('

foo

')->as_html; #

foo

The content can be anything accepted by "new". as_html Return the elements associated with the object as strings. If called in a scalar context, only return the string representation of the first element. attr Get/set the attribute value in element. In getter mode, it'll return either the values of the attribute for all elements of the set, or only the first one depending of the calling context. my @values = $q->attr('style'); # style of all elements my $first_value = $q->attr('style'); # style of first element In setter mode, it'll set the attribute value for all elements, and return back the original object for easy chaining. $q->attr( 'alt' => 'a picture' )->find( ... ); id Get/set the elements's id attribute. In getter mode, it behaves just like attr(). In setter mode, it behaves like attr(), but with the following exceptions. If the attribute value is a scalar, it'll be only assigned to the first element of the set (as ids are supposed to be unique), and the returned object will only contain that first element. my $first_element = $q->id('the_one'); It's possible to set the ids of all the elements by passing a sub to id(). The sub is given the same arguments as for each(), and its return value is taken to be the new id of the elements. $q->id( sub { my $i = shift; 'foo_' . $i } ); name Get/set the elements's 'name' attribute. my $name = $q->name; # equivalent to $q->attr( 'name' ); $q->name( 'foo' ); # equivalent to $q->attr( name => 'foo' ); data Get/set the elements's 'data-*name*' attributes. my $data = $q->data('foo'); # equivalent to $q->attr( 'data-foo' ); $q->data( 'foo' => 'bar' ); # equivalent to $q->attr( 'data-foo' => 'bar' ); tagname Get/Set the tag name of elements. my $name = $q->tagname; $q->tagname($new_name); before Insert content, specified by the parameter, before each element in the set of matched elements. wq('

foo

')->find('p') ->before('bar') ->end ->as_html; #
bar

foo

The content can be anything accepted by "new". clone Create a deep copy of the set of matched elements. detach Remove the set of matched elements from the DOM. has_class Determine whether any of the matched elements are assigned the given class. html Get/Set the innerHTML. my @html = $q->html(); my $html = $q->html(); # 1st matching element only $q->html('

foo

'); insert_before Insert every element in the set of matched elements before the target. insert_after Insert every element in the set of matched elements after the target. prepend Insert content, specified by the parameter, to the beginning of each element in the set of matched elements. remove Delete the elements associated with the object from the DOM. # remove all tags from the document $q->find('blink')->remove; remove_class Remove a single class, multiple classes, or all classes from each element in the set of matched elements. replace_with Replace the elements of the object with the provided replacement. The replacement can be a string, a Web::Query object or an anonymous function. The anonymous function is passed the index of the current node and the node itself (with is also localized as $_). my $q = wq( '

Abracadabra

' ); $q->find('b')->replace_with('
Ocus); #

Ocuscadabra

$q->find('u')->replace_with($q->find('b')); #

cadaAbra

$q->find('i')->replace_with(sub{ my $name = $_->text; return "<$name>"; }); #

Abrabra

size Return the number of elements in the Web::Query object. wq('

foo

bar

')->find('p')->size; # 2 text Get/Set the text. my @text = $q->text(); my $text = $q->text(); # 1st matching element only $q->text('text'); If called in a scalar context, only return the string representation of the first element OTHERS Web::Query->last_response() Returns last HTTP response status that generated by new_from_url(). HOW DO I CUSTOMIZE USER AGENT? You can specify your own instance of LWP::UserAgent. $Web::Query::UserAgent = LWP::UserAgent->new( agent => 'Mozilla/5.0' ); INCOMPATIBLE CHANGES 0.10 new_from_url() is no longer throws exception on bad response from HTTP server. AUTHOR Tokuhiro Matsuno SEE ALSO pQuery LICENSE Copyright (C) Tokuhiro Matsuno This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.