I need to process the following HTML using Web::Scraper, and produce a data structure (see below).

The HTML looks like this: 

<h4 class="bla">July 12</h4>
<p>Tim</p>
<p>Jon</p>
<h4 class="bla">July 13</h4>
<p>James</p>
<p>Eric</p>
<p>Jerry</p>
<p>Susie</p>
<h4 class="date">July 14</h4>
<p>Kami</p>
<p>Darryl</p>

[download]

I would like to create the following data structure (AoH), though any suitable data structure which assicates each name with the proper date would do. 

[
  {
     'July 12' => [ 'Tim', 'Jon' ]
  },
  {
    'July 13' => [ 'James', 'Eric', 'Jerry', 'Susie' ]
  },
  {
    'July 14' => [ 'Kami', 'Darryl' ]
  },
]

[download]

I know I can accomplish this with other modules, but I need to be able to do this with the Web::Scraper module, if at all possible.

I am starting off trying to figure out how to do it specifically for one of the dates, July 12. I figured once I get that I'll try to do the same things for all the dates, which is ultimately what I need.

What I've got so far is this: 

my $names = scraper {
  process '//h4[@class="bla" and . = "July 12"]', 'dates[]' => scraper
+ {
    process 'p', 'name' => 'TEXT';
  };
}

[download]

I know my first XPATH is finding the correct h4 tag, but the probelm is that the p tags I need are it's siblings, not it's children/descendents, so the expression 'p' in the nexted scraper construct is not finding any 'p' tags.

My full script looks like this 

use strict;
use warnings;
use Web::Scraper;
use Data::Dumper;

my $sample = q{
    <h4 class="bla">July 12</h4>
    <p>Tim</p>
    <p>Jon</p>
    <h4 class="bla">July 13</h4>
    <p>James</p>
    <p>Eric</p>
    <p>Jerry</p>
    <p>Susie</p>
    <h4 class="date">July 14</h4>
    <p>Kami</p>
    <p>Darryl</p>
};

my $names = scraper {
    process '//h4[@class="bla" and . = "July 12"]', 'dates[]' => scrap
+er {
        process 'p', 'name' => 'TEXT';
    };
};

my $res = $names->scrape( $sample );
print Dumper $res;

[download]

That outputs the following: 

$VAR1 = {
          'dates' => [
                       {}
                     ]
        };

[download]

Any help with this problem would be appreciated.

In reply to Extracting data-structure from HTML using Web::Scraper by windowbreaker

Title:
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