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# |
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# reformat html inside xml back to html (basically, support for tables) |
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# |
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# filed #-# field ### |
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# ... |
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|
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sub back2html { |
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my $html = shift; |
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my $url_params = shift; |
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|
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$html =~ s/</</g; |
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$html =~ s/>/>/g; |
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my $out; |
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foreach $line (split(/\s*###\s*/,$html)) { |
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$out .= "<tr><td valign=\"top\" class=\"htmlLeft\">"; |
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my @items = split(/\s*#-#\s*/,$line); |
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# convert spaces in left field to non-breaking spaces |
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$items[0] =~ s#\s+# #g; |
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# try to make link on right field |
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sub mkurl($) { |
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my $url = shift || die "mkurl needs url as argument"; |
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# chop URLS longer than ... characters |
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my $txturl = substr($1,0,40); |
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my $title = ''; |
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if (length($1) > 40) { |
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$txturl .= "..."; |
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$title = " title=\"$url\""; |
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} |
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return "<a href=\"$url\"$title>$txturl</a>"; |
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} |
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$items[1] =~ s#(http://[\S]+)#mkurl($1)#gie; |
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$out .= join("</td><td>",@items); |
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$out .= "</td></tr>\n"; |
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} |
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# put <br> and <b> back into html |
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$out =~ s,<br/*>,<br/>,gi; |
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$out =~ s,<b>,<b>,gi; |
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$out =~ s,</b>,</b>,gi; |
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# put <a href=xxx>yyyy</a> back into html |
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sub mkurl_param($$$$$) { |
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my ($a_href,$url,$text,$a_end, $url_params) = @_; |
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if ($url_params) { |
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if ($url =~ m#\?#) { |
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$url .= "&".$url_params; |
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} else { |
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$url .= "?".$url_params; |
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} |
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} |
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return '<'.$a_href.'"'.$url.'">'.$text.'<'.$a_end.'>'; |
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} |
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$out =~ s#<(a\s+href=)['"]*(.+?)['"]*>(.+?)<(/a)>#mkurl_param($1,$2,$3,$4,$url_params)#gsie; |
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return $out; |
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} |
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|
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1; |