trunk/bin/isi-download-results.pl

#!/usr/bin/perl

use warnings;
use strict;

# Advanced search syntax:
# http://images.isiknowledge.com/WOK46/help/WOS/h_advanced_examples.html

our $q = 'AD=Croatia';
my $range_size = 500;
my $overlap    = 3; # between previous and this range
my $skip_results = 1;
my $cites_by_year = 1;

my $max_cites = 5000; # ISI limit to get cites

if ( 0 ) {
        $q = 'TS=psychology AND AD=Croatia';
        $range_size = 50;
        $overlap    = 0;
        $max_cites  = 50;
}

use WWW::Mechanize;
use Data::Dump qw(dump);
use File::Path;

our $mech = WWW::Mechanize->new(
        autocheck => 1,
        cookie_jar => undef,
);

our $step = 0;
our @ranges;

my $dir = '/tmp/isi/';
rmtree $dir if -e $dir;
mkdir $dir;

sub save_mech {
        my $path = shift;
        $step++;
        my $base_path = sprintf('%s/%04d', $dir,$step);
        $path ||= $base_path;
        $path .= $mech->{ct} =~ m{html}i ? '.html' : '.txt';
        $mech->save_content( $path );
        warn "# [$step] $path ", -s $path, " ", $mech->ct, "\n";
        open(my $dump, '>', "$base_path.dump.txt");
        $mech->dump_all($dump);
}

warn "# get session";
$mech->get( 'http://isiknowledge.com/?DestApp=WOS' );
save_mech;

sub search {
        warn "# advanced serach";
        $mech->follow_link( url_regex => qr/AdvancedSearch/ );
        save_mech;

        warn "# cookie_jar ", dump $mech->cookie_jar;

        my $q_this = $q;

        if ( @ranges ) {
                $q_this .= ' AND (' . join(' OR ', map { "PY=$_" } @{ shift @ranges } ) . ')';
        }

        warn "# submit_form search: $q_this\n";
        $mech->submit_form(
                fields => {
                        'value(input1)' => $q_this,
                },
        );
        save_mech;

        warn "# summary";
        $mech->follow_link( url_regex => qr/summary/ );
        save_mech;
}

sub get_results {
        my $desc = shift;
        my $from = 1;

        while ( 1 ) {

                my $to = $from + $range_size;

                warn "# submit_form results $from - $to\n";

                $mech->submit_form(
                        form_name => 'summary_output_form',
                        fields => {
                                record_select_type => 'range',
                                mark_from => $from,
                                mark_to => $to,
                                mark_id => 'WOS',

                                qo_fields => 'fullrecord',
                                citedref => 'citedref',

                                save_options => 'plain_text',

                                fields => 'Full',
                                format => 'save',
                        },
                        button => 'save',
                );
                save_mech;


                if ( $mech->content =~ m{invalid API call} ) {
                        $mech->back;
                        last;
                }


                my $path = "/tmp/isi.$q.$from-$to";
                $path .= '.' . $desc if $desc;

                warn "save $from - $to into $path\n";
                $mech->follow_link( url_regex => qr/save_file/ );
                save_mech $path;

                $from += $range_size - $overlap;

                $mech->back;
                $mech->back;
                #save_mech;
        }
}


sub citations {
        warn "# citation report";
        $mech->follow_link( url_regex => qr/search_mode=CitationReport/ );
        save_mech;

        warn "view citing articles";
        $mech->follow_link( url_regex => qr/search_mode=TotalCitingArticles/ );
        save_mech;
}

sub years {
        my $years_url = $mech->find_link( url_regex => qr/ra_name=/ );
        if ( ! $years_url ) {
                warn "W: can't find ra_name link\n";
                return;
        }
        $years_url = $years_url->url_abs;
        warn "## $years_url";
        if ( $years_url !~ s{ra_name=\w+}{ra_name=PublicationYear} ) {
                warn "W: no ra_name in $years_url\n";
                return;
        }
        warn "# refine years (hidden by javascript)";
#       warn "http://apps.isiknowledge.com/RAMore.do?product=WOS&search_mode=TotalCitingArticles&SID=T1o6bChdN9PGP1LN1Nh&qid=3&ra_mode=more&ra_name=PublicationYear&db_id=WOS&viewType=raMore\n$years_url\n";
        $mech->get( $years_url );
        save_mech;

        my $html = $mech->content;
        my $years;
        while ( $html =~ s{<label.+?PublicationYear.+?>(\d{4})\s\(([\d,]+)\)</label>}{} ) {
                my ( $year, $count ) = ( $1, $2 );
                $count =~ s{,}{}g;
                $years->{$year} = $count;
        }
        warn "# years ",dump $years;
        $mech->back;

        my @y = sort keys %$years;

        @ranges = ();

        if ( $cites_by_year ) {
                push @ranges, [ $_ ] foreach @y;
                warn "# cites_by_year ranges ", dump @ranges;
                return;
        }

        my $y = shift @y;
        my $size = $years->{$y};

        my $cites_range;
        $cites_range = [$y] if $y;

        foreach my $y ( @y ) {
                if ( $size + $years->{$y} > $max_cites ) {
                        push @ranges, $cites_range;
                        warn "# cites_range $size years ",dump( $cites_range ),$/;

                        $cites_range = [];
                        $size = 0;
                }
                $size += $years->{$y};
                push @$cites_range, $y;
        }

        if ( $cites_range ) {
                push @ranges, $cites_range;
                warn "# cites_range $size years ",dump( $cites_range ), " FINAL\n"
        }

        warn '# ranges ', dump @ranges;
        @ranges = () if $#ranges == 1; # just take all

        return $years;
}

search;
years;
get_results unless $skip_results;


citations;

do {
        my $part;
        if ( @ranges ) {
                $part .= $ranges[0]->[0] . '.';
                search;
                citations;
        }
        $part .= 'citing';
        get_results $part;
} while ( @ranges );

1	dpavlin	1280	#!/usr/bin/perl
2
3			use warnings;
4			use strict;
5
6	dpavlin	1292	# Advanced search syntax:
7			# http://images.isiknowledge.com/WOK46/help/WOS/h_advanced_examples.html
8
9	dpavlin	1291	our $q = 'AD=Croatia';
10	dpavlin	1289	my $range_size = 500;
11	dpavlin	1294	my $overlap = 3; # between previous and this range
12	dpavlin	1299	my $skip_results = 1;
13	dpavlin	1300	my $cites_by_year = 1;
14	dpavlin	1280
15	dpavlin	1292	my $max_cites = 5000; # ISI limit to get cites
16	dpavlin	1282
17	dpavlin	1294	if ( 0 ) {
18			$q = 'TS=psychology AND AD=Croatia';
19			$range_size = 50;
20			$overlap = 0;
21			$max_cites = 50;
22			}
23
24	dpavlin	1280	use WWW::Mechanize;
25	dpavlin	1291	use Data::Dump qw(dump);
26			use File::Path;
27	dpavlin	1280
28	dpavlin	1289	our $mech = WWW::Mechanize->new(
29	dpavlin	1280	autocheck => 1,
30			cookie_jar => undef,
31			);
32
33	dpavlin	1281	our $step = 0;
34	dpavlin	1294	our @ranges;
35	dpavlin	1280
36	dpavlin	1291	my $dir = '/tmp/isi/';
37			rmtree $dir if -e $dir;
38			mkdir $dir;
39
40	dpavlin	1280	sub save_mech {
41	dpavlin	1292	my $path = shift;
42	dpavlin	1281	$step++;
43	dpavlin	1291	my $base_path = sprintf('%s/%04d', $dir,$step);
44	dpavlin	1292	$path \|\|= $base_path;
45			$path .= $mech->{ct} =~ m{html}i ? '.html' : '.txt';
46	dpavlin	1281	$mech->save_content( $path );
47	dpavlin	1290	warn "# [$step] $path ", -s $path, " ", $mech->ct, "\n";
48			open(my $dump, '>', "$base_path.dump.txt");
49			$mech->dump_all($dump);
50	dpavlin	1280	}
51
52			warn "# get session";
53			$mech->get( 'http://isiknowledge.com/?DestApp=WOS' );
54	dpavlin	1292	save_mech;
55	dpavlin	1280
56	dpavlin	1290	sub search {
57			warn "# advanced serach";
58			$mech->follow_link( url_regex => qr/AdvancedSearch/ );
59	dpavlin	1292	save_mech;
60	dpavlin	1280
61	dpavlin	1290	warn "# cookie_jar ", dump $mech->cookie_jar;
62	dpavlin	1280
63	dpavlin	1292	my $q_this = $q;
64
65			if ( @ranges ) {
66			$q_this .= ' AND (' . join(' OR ', map { "PY=$_" } @{ shift @ranges } ) . ')';
67			}
68
69			warn "# submit_form search: $q_this\n";
70	dpavlin	1290	$mech->submit_form(
71			fields => {
72	dpavlin	1292	'value(input1)' => $q_this,
73			},
74	dpavlin	1290	);
75	dpavlin	1292	save_mech;
76	dpavlin	1280
77	dpavlin	1290	warn "# summary";
78			$mech->follow_link( url_regex => qr/summary/ );
79	dpavlin	1292	save_mech;
80	dpavlin	1290	}
81
82	dpavlin	1289	sub get_results {
83	dpavlin	1292	my $desc = shift;
84	dpavlin	1289	my $from = 1;
85	dpavlin	1280
86	dpavlin	1289	while ( 1 ) {
87	dpavlin	1280
88	dpavlin	1289	my $to = $from + $range_size;
89	dpavlin	1280
90	dpavlin	1292	warn "# submit_form results $from - $to\n";
91
92	dpavlin	1289	$mech->submit_form(
93			form_name => 'summary_output_form',
94			fields => {
95			record_select_type => 'range',
96			mark_from => $from,
97			mark_to => $to,
98			mark_id => 'WOS',
99	dpavlin	1280
100	dpavlin	1289	qo_fields => 'fullrecord',
101			citedref => 'citedref',
102	dpavlin	1280
103	dpavlin	1289	save_options => 'plain_text',
104	dpavlin	1280
105	dpavlin	1289	fields => 'Full',
106			format => 'save',
107			},
108			button => 'save',
109			);
110	dpavlin	1292	save_mech;
111	dpavlin	1281
112	dpavlin	1292
113	dpavlin	1289	if ( $mech->content =~ m{invalid API call} ) {
114			$mech->back;
115	dpavlin	1290	last;
116	dpavlin	1289	}
117	dpavlin	1281
118	dpavlin	1292
119			my $path = "/tmp/isi.$q.$from-$to";
120			$path .= '.' . $desc if $desc;
121
122			warn "save $from - $to into $path\n";
123	dpavlin	1289	$mech->follow_link( url_regex => qr/save_file/ );
124	dpavlin	1292	save_mech $path;
125	dpavlin	1281
126	dpavlin	1292	$from += $range_size - $overlap;
127	dpavlin	1281
128	dpavlin	1289	$mech->back;
129			$mech->back;
130	dpavlin	1292	#save_mech;
131	dpavlin	1290	}
132	dpavlin	1281	}
133	dpavlin	1289
134
135	dpavlin	1290	sub citations {
136			warn "# citation report";
137			$mech->follow_link( url_regex => qr/search_mode=CitationReport/ );
138	dpavlin	1292	save_mech;
139	dpavlin	1289
140	dpavlin	1290	warn "view citing articles";
141			$mech->follow_link( url_regex => qr/search_mode=TotalCitingArticles/ );
142	dpavlin	1292	save_mech;
143	dpavlin	1290	}
144	dpavlin	1289
145	dpavlin	1290	sub years {
146	dpavlin	1292	my $years_url = $mech->find_link( url_regex => qr/ra_name=/ );
147	dpavlin	1291	if ( ! $years_url ) {
148	dpavlin	1292	warn "W: can't find ra_name link\n";
149	dpavlin	1291	return;
150			}
151			$years_url = $years_url->url_abs;
152	dpavlin	1290	warn "## $years_url";
153	dpavlin	1291	if ( $years_url !~ s{ra_name=\w+}{ra_name=PublicationYear} ) {
154	dpavlin	1292	warn "W: no ra_name in $years_url\n";
155	dpavlin	1291	return;
156			}
157	dpavlin	1290	warn "# refine years (hidden by javascript)";
158	dpavlin	1292	# warn "http://apps.isiknowledge.com/RAMore.do?product=WOS&search_mode=TotalCitingArticles&SID=T1o6bChdN9PGP1LN1Nh&qid=3&ra_mode=more&ra_name=PublicationYear&db_id=WOS&viewType=raMore\n$years_url\n";
159	dpavlin	1290	$mech->get( $years_url );
160	dpavlin	1292	save_mech;
161	dpavlin	1290
162			my $html = $mech->content;
163	dpavlin	1291	my $years;
164	dpavlin	1292	while ( $html =~ s{<label.+?PublicationYear.+?>(\d{4})\s\(([\d,]+)\)</label>}{} ) {
165			my ( $year, $count ) = ( $1, $2 );
166			$count =~ s{,}{}g;
167			$years->{$year} = $count;
168	dpavlin	1290	}
169	dpavlin	1291	warn "# years ",dump $years;
170	dpavlin	1290	$mech->back;
171	dpavlin	1292
172			my @y = sort keys %$years;
173
174	dpavlin	1300	@ranges = ();
175
176			if ( $cites_by_year ) {
177			push @ranges, [ $_ ] foreach @y;
178			warn "# cites_by_year ranges ", dump @ranges;
179			return;
180			}
181
182	dpavlin	1292	my $y = shift @y;
183			my $size = $years->{$y};
184
185			my $cites_range;
186			$cites_range = [$y] if $y;
187
188			foreach my $y ( @y ) {
189			if ( $size + $years->{$y} > $max_cites ) {
190			push @ranges, $cites_range;
191			warn "# cites_range $size years ",dump( $cites_range ),$/;
192
193			$cites_range = [];
194			$size = 0;
195			}
196			$size += $years->{$y};
197			push @$cites_range, $y;
198			}
199
200			if ( $cites_range ) {
201			push @ranges, $cites_range;
202			warn "# cites_range $size years ",dump( $cites_range ), " FINAL\n"
203			}
204
205			warn '# ranges ', dump @ranges;
206			@ranges = () if $#ranges == 1; # just take all
207
208	dpavlin	1291	return $years;
209	dpavlin	1290	}
210
211	dpavlin	1291	search;
212	dpavlin	1290	years;
213	dpavlin	1299	get_results unless $skip_results;
214	dpavlin	1290
215	dpavlin	1291
216	dpavlin	1290	citations;
217	dpavlin	1289
218	dpavlin	1292	do {
219			my $part;
220			if ( @ranges ) {
221			$part .= $ranges[0]->[0] . '.';
222			search;
223	dpavlin	1294	citations;
224	dpavlin	1292	}
225			$part .= 'citing';
226			get_results $part;
227			} while ( @ranges );
228