jobs_to_org

   1 #!/usr/bin/perl
   2 # SCRIPTNAME DOES_SOMETHING
   3 # and is released under the terms of the GNU GPL version 3, or any
   4 # later version, at your option. See the file README and COPYING for
   5 # more information.
   6 # Copyright 2016 by Don Armstrong <don@donarmstrong.com>.
   7
   8
   9 use warnings;
  10 use strict;
  11
  12 use Getopt::Long;
  13 use Pod::Usage;
  14
  15 =head1 NAME
  16
  17 SCRIPTNAME - DOES_SOMETHING
  18
  19 =head1 SYNOPSIS
  20
  21 SCRIPTNAME [options]
  22
  23  Options:
  24    --debug, -d debugging level (Default 0)
  25    --help, -h display this help
  26    --man, -m display manual
  27
  28 =head1 OPTIONS
  29
  30 =over
  31
  32 =item B<--debug, -d>
  33
  34 Debug verbosity. (Default 0)
  35
  36 =item B<--help, -h>
  37
  38 Display brief usage information.
  39
  40 =item B<--man, -m>
  41
  42 Display this manual.
  43
  44 =back
  45
  46 =head1 EXAMPLES
  47
  48 SCRIPTNAME
  49
  50 =cut
  51
  52 use OSSP::uuid;
  53 use WWW::Mechanize;
  54 use WWW::Mechanize::TreeBuilder;
  55 use vars qw($DEBUG);
  56 use Data::Printer;
  57 use Text::Wrap;
  58
  59 tie my $uuid, 'OSSP::uuid::tie';
  60 $uuid= ["v1"];
  61
  62 my %options = (debug           => 0,
  63                help            => 0,
  64                man             => 0,
  65                pages           => 1,
  66                site            => 'herc',
  67               );
  68
  69 GetOptions(\%options,
  70            'site|s=s',
  71            'pages|p=i',
  72            'debug|d+','help|h|?','man|m');
  73
  74 pod2usage() if $options{help};
  75 pod2usage({verbose=>2}) if $options{man};
  76
  77 $DEBUG = $options{debug};
  78
  79 my @USAGE_ERRORS;
  80 # if (1) {
  81 #     push @USAGE_ERRORS,"You must pass something";
  82 # }
  83
  84 pod2usage(join("\n",@USAGE_ERRORS)) if @USAGE_ERRORS;
  85
  86 my %sites =
  87     (herc => {url => 'http://main.hercjobs.org/jobs/search?keywords=professor+AND+%28genomics+OR+bioinformatics+OR+biology+OR+informatics%29&discipline=academic-faculty&category=academic-faculty&category=allied-health&category=biological-biomedical-sciences&category=computer-information-sciences&category=education&category=interdisciplinary&category=mathematics-statistics&category=medical-research&category=physical-sciences&sort=DATE_POSTED+DESC',
  88               next_selector => [class => "bti-pagination-previous-link bti-pagination-prev-next",text => '>'],
  89               job_selector => [url_regex => qr{^\/jobs\/\d+/.+}],
  90               university => [itemprop=>"hiringOrganization",itemtype=>"http://schema.org/Organization"],
  91               description => [class=>"bti-jd-description",itemprop=>"description"],
  92               date => [class=>"bti-jd-detail-text",
  93                        sub {scalar $_[0]->parent()->attr('class') eq 'bti-jd-details-action'}],
  94               position => [class=>"bti-jd-title",itemprop=>"title"],
  95              },
  96     );
  97
  98 binmode STDOUT,":utf8";
  99 get_jobs($options{site},$options{pages});
 100 sub get_jobs {
 101     my ($site,$pages) = @_;
 102
 103     my $m = WWW::Mechanize->new();
 104     WWW::Mechanize::TreeBuilder->meta->apply($m);
 105     if (not defined $sites{$site}) {
 106         die "Unknown site $site";
 107     }
 108     my $s = $sites{$site};
 109     $m->get($s->{url});
 110     for (1..$pages) {
 111         my %seen;
 112         my @job_urls = grep { ! $seen{ $_->URI()->abs() }++ }
 113             $m->find_all_links(@{$s->{job_selector}});
 114         for my $j_u (@job_urls) {
 115             $m->get($j_u);
 116             my $university = $m->tree->look_down(@{$s->{university}})->as_text();
 117             my $date = $m->tree->look_down(@{$s->{date}})->as_text();
 118             my $description = $m->tree->look_down(@{$s->{description}})->as_text();
 119             my $position = $m->tree->look_down(@{$s->{position}})->as_text();
 120             print format_job($university,$position,$j_u->URI->abs(),$description,$date);
 121             $m->back();
 122         }
 123         $m->follow_link(@{$s->{next_selector}}) or die "Unable to find next link";
 124     }
 125 }
 126
 127 sub format_job {
 128     my ($university,$position,$url,$text,$date) = @_;
 129     $text = wrap('   ','   ',$text);
 130     my $ret = <<"EOF";
 131 ** TODO $university -- $position
 132    :PROPERTIES:
 133    :ID:       $uuid
 134    :END:
 135 [[$url]]
 136 [$date]
 137
 138 $text
 139
 140 EOF
 141     return $ret;
 142 }
 143
 144
 145
 146 __END__