Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
#!/usr/bin/perl -w use strict; use CGI qw(:standard); use CGI::Carp qw(fatalsToBrowser); use LWP::UserAgent; use HTTP::Request; use HTTP::Response; use URI::Heuristic; use vars qw( $url ); $|++; # Global vars... my $plugin_dir = "/usr/lib/cgi-bin/comix-plugins"; # Set up the useragent, to be used by all plugs. my $agent = LWP::UserAgent->new; $agent->agent("Daily Comix/0.1"); if ( param() ) { &do_this; } else { &print_main; } sub do_this { print header; print start_html(-Title=>"Comix",-BGCOLOR=>'white'); foreach (param) { if ( open(PLUGIN, "$plugin_dir/$_") ) { while (<PLUGIN>){ if (/^#/) { next } my ($key, $val) = split(/=/,$_,2); if (lc($key) eq 'title') { print "<B>$ +val</B><BR>\n"; } if (lc($key) eq 'url') { $url = $val; +print "<I>$url</I><BR>\n"; } if (lc($key) eq 'code') { while () { (my $line = <PLUGIN>); $val .= $line; if ($line =~ /^}/) { l +ast; } } &get_comic( $val ); } } close(PLUGIN); } else { print "<BR><B>There was an error processing $p +lugin_dir/$_</B><BR>\n"; } print "<BR><BR>"; } print end_html; } sub print_main { print header; print start_html(-Title=>"Comix",-BGCOLOR=>'white'); &list_plugins; print "<BR><BR>"; print end_html; } sub list_plugins { print qq(<CENTER><TABLE><TR><TD>); print qq(<FORM ACTION="http://dream.chello.nl/cgi-bin/comix.pl +"><BR>\n); if ( opendir(PLUGINS, $plugin_dir) ) { while ( defined( my $file = readdir(PLUGINS) ) ) { if ( $file =~ /^\.{1,2}$/) { next; } open (CONFIG, "$plugin_dir/$file") or die "Cou +ldn't open: $!\n"; while (<CONFIG>) { if (/^#/) { next } my ($key, $val) = split(/=/,$_,2); chomp($val); if (lc($key) eq 'title') { print qq(<INPUT TYPE=CHECKBOX +NAME=$file VALUE=$file> ); print $val, "<BR>\n"; } } } closedir(PLUGINS); print qq(<INPUT TYPE=SUBMIT VALUE="Show comix">); } else { print "Error opening directory: $!\n"; } print qq(</TD></TR></TABLE></FORM>) } sub get_comic { $url = URI::Heuristic::uf_urlstr($url); my $req = HTTP::Request->new(GET => $url); $req->referer("http://wish.you.were.here"); my $response = $agent->request($req); if ($response->is_error) { print "Oops... there was an error processing the reque +st<BR>"; print "<DD>", $response->status_line; } else { my $content = $response->content; eval $_[0]; print $@ if $@; } } Configuration file: Title=User Friendly Daily Strip URL=http://www.userfriendly.org/static Code={ $content =~ m/(<IMG ALT="Latest Strip" .+?>)/sig; print $1, "<BR>\n"; }

In reply to Daily Comix by Arjen

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (3)
As of 2022-09-30 06:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I prefer my indexes to start at:




    Results (125 votes). Check out past polls.

    Notices?