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 $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;

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

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