1 |
create type blog as (feed text, title text, content text, pubdate timestamptz, link text); |
create type blog as (feed text, title text, content text, pubdate timestamptz, author text, link text); |
2 |
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|
3 |
create or replace function getfeed(text) |
create or replace function getfeed(text) |
4 |
returns setof blog |
returns setof blog |
10 |
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11 |
my $feed = XML::Feed->parse(URI->new($uri)) or die XML::Feed->errstr; |
my $feed = XML::Feed->parse(URI->new($uri)) or die XML::Feed->errstr; |
12 |
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13 |
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sub strip_html { |
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my $t = shift; |
15 |
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$t =~ s/<\/?[^>]+>//gs; |
16 |
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$t =~ s/\s\s+/ /gs; |
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return $t; |
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} |
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for my $entry ($feed->entries) { |
for my $entry ($feed->entries) { |
21 |
return_next({ |
return_next({ |
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feed => $feed->title, |
feed => $feed->title, |
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title => $entry->title, |
title => $entry->title, |
24 |
content => $entry->content->body, |
content => strip_html( $entry->content->body ), |
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link => $entry->link, |
link => $entry->link, |
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pubdate => $entry->issued, |
pubdate => $entry->issued, |
27 |
|
author => $entry->author, |
28 |
}); |
}); |
29 |
} |
} |
30 |
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|
32 |
$$; |
$$; |
33 |
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|
34 |
create view my_feeds as |
create view my_feeds as |
35 |
select feed,title,content,pubdate,link from getfeed('http://blog.rot13.org/index.xml') |
select feed,author,title,content,pubdate,link from getfeed('http://blog.rot13.org/index.xml') |
36 |
union |
union |
37 |
select feed,title,content,pubdate,link from getfeed('http://saturn.ffzg.hr/noauth/feed/workspace/rot13?category=Recent%20Changes;type=Atom') |
select feed,author,title,content,pubdate,link from getfeed('http://saturn.ffzg.hr/noauth/feed/workspace/rot13?category=Recent%20Changes;type=Atom') |
38 |
; |
; |
39 |
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|
40 |
-- if your terminal isn't iso-8859-2, change this! |
-- if your terminal isn't iso-8859-2, change this! |
47 |
; |
; |
48 |
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|
49 |
select |
select |
50 |
feed,title,substr(content,0,50),pubdate,link |
feed,author,title,substr(content,0,80),pubdate,link |
51 |
from feeds |
from feeds |
52 |
order by pubdate desc |
order by pubdate desc |
53 |
limit 30 |
limit 30 |