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dpavlin |
1.1 |
#!/usr/bin/perl -w |
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use LWP::UserAgent; |
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use HTML::TreeBuilder; |
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use strict; |
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require "../common.pm"; |
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my $debug=1; |
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my $dir = open_data_files("sciencedirect"); |
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my $last_tell=0; |
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print MPS "M working...\n"; |
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my $base_url = 'http/www.sciencedirect.com'; |
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my $url = $base_url . '/science?_ob=JournalListURL&_type=subscribed&_stype=title&subjColl=all&_auth=y&_update=y&_frameSeg=M&_title=all&_acct=C000050661&_version=1&_urlVersion=0&_userid=1034703&md5=6d4b6e263318a1d7d2a3b523d861f920'; |
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$debug++ if (lc($ARGV[0]) eq "-d"); |
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sub print_debug { |
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return if (! $debug); |
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open(DEBUG,">> debug") || warn "can't open debug file!"; |
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print DEBUG "###",@_; |
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print @_; |
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close(DEBUG); |
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} |
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print_debug("debug level $debug"); |
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my $ua = new LWP::UserAgent; |
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$ua->agent("Mjesec educational harvester -- contact mglavica\@ffzg.hr 0.0"); |
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$ua->timeout(60); |
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#$ua->env_proxy(); |
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#$ua->proxy(['http', 'ftp'], 'http://proxy.carnet.hr:8001/'); |
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#my $req = HTTP::Request->new(GET => $url); |
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#my $res = $ua->request($req); |
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#if ($res->is_success) { |
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if (1) { |
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my $tree = HTML::TreeBuilder->new; |
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$tree->parse_file("list.html"); # ! |
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foreach my $tr ($tree->look_down('_tag', 'tr')) { |
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my $link; |
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if ($link = $tr->look_down('_tag','a')) { |
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if ($link->attr('href') =~ m{/science\?_ob=JournalURL}) { |
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my $bib = ""; |
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my $mps = ""; |
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$bib .= "%tip Èasopis\n"; |
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$bib .= "%tip online\n"; |
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# url |
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$bib .= "%856 $base_url".$link->attr('href')."\n"; |
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# naslov |
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$bib .= "%200 ".$link->as_text."\n"; |
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$mps .= mps_expand(2,$link->as_text); |
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$mps .= "H ".$link->as_text."\n"; |
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$mps .= "T document text/plain ".(tell(R) - $last_tell)." $dir/bib $last_tell ".tell(R)."\n"; |
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$last_tell=tell(R); |
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print R $bib."\n"; |
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$mps .= "E\n"; |
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print S $mps; |
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print MPS $mps; |
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} |
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} |
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} |
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$tree->delete; # clear memory! |
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} else { |
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warn "can't fetch web page from '$url'"; |
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} |
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print S "M over and out\nX\n"; |
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print MPS "M over and out\nX\n"; |
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close(MPS); |
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