swap weechat shortener
This commit is contained in:
Felix Van der Jeugt
parent
a6025acb48
commit
7efd44903b
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../isgd.pl
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#
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# Copyright (C) 2011-2014 stfn <stfnmd@gmail.com>
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# https://github.com/stfnm/weechat-scripts
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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use strict;
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use warnings;
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use CGI;
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my %SCRIPT = (
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name => 'isgd',
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author => 'stfn <stfnmd@gmail.com>',
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version => '0.9',
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license => 'GPL3',
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desc => 'Shorten URLs with is.gd on demand or automatically',
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opt => 'plugins.var.perl',
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);
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my %OPTIONS_DEFAULT = (
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'color' => ['white', 'Color used for printing shortened URLs'],
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'auto' => ['off', 'Shorten all incoming URLs automatically'],
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'auto_min_length' => ['1', 'Only shorten incoming URLs automatically which have this minimum length'],
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);
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my %OPTIONS = ();
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my $SHORTENER_URL = "http://is.gd/create.php?format=simple&url=";
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my $SHORTENER_BASE = "http://is.gd/";
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my $TIMEOUT = 30 * 1000;
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my $CACHE_MAX_SIZE = 128;
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my (%LOOKUP, %CACHE);
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weechat::register($SCRIPT{"name"}, $SCRIPT{"author"}, $SCRIPT{"version"}, $SCRIPT{"license"}, $SCRIPT{"desc"}, "", "");
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weechat::hook_print("", "", "", 1, "print_cb", "");
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weechat::hook_command($SCRIPT{"name"}, $SCRIPT{"desc"},
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"[-o] [<URL...>|<number>|<partial expr>]\n",
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" -o: send shortened URL to current buffer as input\n" .
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" -i: insert shortened URL into input bar of current buffer\n" .
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" URL: URL to shorten (multiple URLs may be given)\n" .
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" number: shorten up to n last found URLs in current buffer\n" .
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"partial expr: shorten last found URL in current buffer which matches the given partial expression\n" .
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"\nWithout any URL arguments, the last found URL in the current buffer will be shortened.\n\n" .
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"Examples:\n" .
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" /isgd\n" .
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" /isgd http://google.de\n" .
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" /isgd -o http://slashdot.org/\n" .
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" /isgd 3\n" .
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" /isgd youtube",
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"", "command_cb", "");
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init_config();
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#
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# Catch printed messages
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#
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sub print_cb
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{
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my ($data, $buffer, $date, $tags, $displayed, $highlight, $prefix, $message) = @_;
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my @URLs;
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my $self_nick = weechat::buffer_get_string($buffer, "localvar_nick");
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if ($OPTIONS{auto} ne "on" || $tags =~ /\bno_log\b/ || $tags =~ /\birc_332\b/ || $tags =~ /\bnick_\Q$self_nick\E\b/) {
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return weechat::WEECHAT_RC_OK;
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}
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# Find URLs
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@URLs = grep_urls($message, $OPTIONS{auto_min_length});
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# Process all found URLs
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shorten_urls(\@URLs, $buffer, 0);
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return weechat::WEECHAT_RC_OK;
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}
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#
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# /isgd
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#
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sub command_cb
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{
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my ($data, $buffer, $args) = @_;
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my $send = 0;
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my @URLs;
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# Check for command switch
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if ($args =~ /^-o/) {
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$args =~ s/^-o\s*//;
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$send = 1;
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} elsif ($args =~ /^-i/) {
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$args =~ s/^-i\s*//;
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$send = 2;
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}
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# If URLs were provided in command arguments, shorten them
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@URLs = grep_urls($args, 0);
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# Otherwise search backwards in lines of current buffer
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if (@URLs == 0) {
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# <number>
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my $count = 0;
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$count = $1 if ($args =~ /^(\d+)$/);
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# <partial expr>
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my $match = "";
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$match = $1 if ($count == 0 && $args =~ /^(\S+)$/);
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$count = 1 if ($count == 0);
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# Iterate through lines of buffer backwards
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my $own_lines = weechat::hdata_pointer(weechat::hdata_get("buffer"), $buffer, "own_lines");
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if ($own_lines) {
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my $line = weechat::hdata_pointer(weechat::hdata_get("lines"), $own_lines, "last_line");
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my $hdata_line = weechat::hdata_get("line");
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my $hdata_line_data = weechat::hdata_get("line_data");
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while ($line) {
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my $data = weechat::hdata_pointer($hdata_line, $line, "data");
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if ($data) {
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my $message = weechat::hdata_string($hdata_line_data, $data, "message");
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my $tags = weechat::hdata_string($hdata_line_data, $data, "tags");
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foreach (grep_urls($message, 0)) {
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my $url = $_;
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if ($match eq "" || $url =~ /\Q$match\E/i) {
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push(@URLs, $url) unless ($tags =~ /\bno_log\b/);
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}
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}
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last if (@URLs >= $count);
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}
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$line = weechat::hdata_move($hdata_line, $line, -1);
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}
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}
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}
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# Now process all found URLs
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shorten_urls(\@URLs, $buffer, $send);
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return weechat::WEECHAT_RC_OK;
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}
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#
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# Shortens a list of URLs
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#
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sub shorten_urls($$$)
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{
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my @URLs = @{$_[0]};
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my $buffer = $_[1];
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my $send = $_[2];
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foreach (@URLs) {
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my $url = $_;
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my $cmd = "url:$SHORTENER_URL" . CGI::escape($url);
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$LOOKUP{$cmd} = $url;
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if (my $url_short = $CACHE{$cmd}) {
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if ($send == 1) {
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weechat::command($buffer, $url_short);
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} elsif ($send == 2) {
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append_to_input($buffer, $url_short);
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} else {
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print_url($buffer, $url_short, $url);
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}
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} else {
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my $cb;
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if ($send == 1) {
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$cb = "url_send_cb";
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} elsif ($send == 2) {
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$cb = "url_input_cb";
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} else {
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$cb = "url_cb";
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}
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weechat::hook_process($cmd, $TIMEOUT, $cb, $buffer);
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}
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}
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}
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sub url_cb
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{
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my ($data, $command, $return_code, $out, $err) = @_;
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my $buffer = $data;
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my $url_short = $out;
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if ($return_code == 0 && $url_short) {
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cache_url($command, $url_short);
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print_url($buffer, $url_short, $LOOKUP{$command});
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}
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return weechat::WEECHAT_RC_OK;
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}
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sub url_send_cb
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{
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my ($data, $command, $return_code, $out, $err) = @_;
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my $buffer = $data;
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my $url_short = $out;
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if ($return_code == 0 && $url_short) {
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cache_url($command, $url_short);
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weechat::command($buffer, $url_short);
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}
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return weechat::WEECHAT_RC_OK;
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}
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sub url_input_cb
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{
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my ($data, $command, $return_code, $out, $err) = @_;
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my $buffer = $data;
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my $url_short = $out;
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if ($return_code == 0 && $url_short) {
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cache_url($command, $url_short);
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append_to_input($buffer, $url_short);
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}
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return weechat::WEECHAT_RC_OK;
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}
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sub grep_urls($$)
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{
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my $str = $_[0];
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my $url_min_length = $_[1];
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my @urls;
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while ($str =~ m{(https?://.+?)(\s|"|>|$)}gi) {
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my $url = $1;
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push(@urls, $url) unless ($url =~ /^\Q$SHORTENER_BASE\E/ || length($url) < $url_min_length);
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}
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return @urls;
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}
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sub print_url($$$)
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{
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my ($buffer, $url_short, $cmd) = @_;
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my $domain = "";
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$domain = $1 if ($cmd =~ m{^https?://([^/]+)}gi);
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weechat::print_date_tags($buffer, 0, "no_log", weechat::color($OPTIONS{color}) . "$url_short ($domain)");
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}
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sub cache_url($$)
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{
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my ($command, $url_short) = @_;
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%CACHE = () if (keys(%CACHE) > $CACHE_MAX_SIZE);
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$CACHE{$command} = $url_short;
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}
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sub append_to_input($$)
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{
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my ($buffer, $url) = @_;
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my $input = weechat::buffer_get_string($buffer, "input");
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$input .= " " if (length($input) > 0 && $input =~ /\S$/); # if len>0 and last char is not a whitespace
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$input .= $url;
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weechat::buffer_set($buffer, "input", $input);
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}
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#
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# Handle config stuff
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#
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sub init_config
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{
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weechat::hook_config("$SCRIPT{'opt'}.$SCRIPT{'name'}.*", "config_cb", "");
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my $version = weechat::info_get("version_number", "") || 0;
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foreach my $option (keys %OPTIONS_DEFAULT) {
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if (!weechat::config_is_set_plugin($option)) {
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weechat::config_set_plugin($option, $OPTIONS_DEFAULT{$option}[0]);
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$OPTIONS{$option} = $OPTIONS_DEFAULT{$option}[0];
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} else {
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$OPTIONS{$option} = weechat::config_get_plugin($option);
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}
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if ($version >= 0x00030500) {
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weechat::config_set_desc_plugin($option, $OPTIONS_DEFAULT{$option}[1]." (default: \"".$OPTIONS_DEFAULT{$option}[0]."\")");
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}
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}
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}
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sub config_cb
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{
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my ($pointer, $name, $value) = @_;
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$name = substr($name, length("$SCRIPT{opt}.$SCRIPT{name}."), length($name));
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$OPTIONS{$name} = $value;
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return weechat::WEECHAT_RC_OK;
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}
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@ -1 +0,0 @@
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../shortenurl.py
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@ -1,145 +0,0 @@
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# Copyright (c) 2010, 2011, 2012, 2013 by John Anderson <sontek@gmail.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# History
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# 2014-5-3, John Anderson <sontek@gmail.com>
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# version 0.5.3: Fixed short_own bug introduced in 0.5, notify the short url
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# instead of appending to the message (returning to behavior
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# from 0.4)
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# 2013-12-25, John Anderson <sontek@gmail.com>
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# version 0.5: Added support for latest weechat (0.4+)
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# 2011-10-24, Dmitry Geurkov <dmitry_627@mail.ru>
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# version 0.4.1: added: option "ignore_list" for a blacklist of shorten urls.
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# 2011-01-17, nils_2 <weechatter@arcor.de>
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# version 0.4: URI will be shorten in /query, too.
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# : added: option "short_own".
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# 2010-11-08, John Anderson <sontek@gmail.com>:
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# version 0.3: Get python 2.x binary for hook_process (fixes problem
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# when python 3.x is default python version, requires
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# WeeChat >= 0.3.4)
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import re
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import weechat
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from urllib import urlencode
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from urllib2 import urlopen
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SCRIPT_NAME = "shortenurl"
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SCRIPT_AUTHOR = "John Anderson <sontek@gmail.com>"
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SCRIPT_VERSION = "0.5.3"
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SCRIPT_LICENSE = "GPL3"
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SCRIPT_DESC = "Shorten long incoming and outgoing URLs"
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ISGD = 'http://is.gd/api.php?%s'
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TINYURL = 'http://tinyurl.com/api-create.php?%s'
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# script options
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# shortener options:
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# - isgd
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# - tinyurl
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settings = {
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"color": "red",
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"urllength": "30",
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"shortener": "isgd",
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"short_own": "off",
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"ignore_list": "http://is.gd,http://tinyurl.com",
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}
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octet = r'(?:2(?:[0-4]\d|5[0-5])|1\d\d|\d{1,2})'
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ipAddr = r'%s(?:\.%s){3}' % (octet, octet)
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# Base domain regex off RFC 1034 and 1738
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label = r'[0-9a-z][-0-9a-z]*[0-9a-z]?'
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domain = r'%s(?:\.%s)*\.[a-z][-0-9a-z]*[a-z]?' % (label, label)
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urlRe = re.compile(
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r'(\w+://(?:%s|%s)(?::\d+)?(?:/[^\])>\s]*)?)' % (domain, ipAddr),
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re.I
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)
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if weechat.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION, SCRIPT_LICENSE,
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SCRIPT_DESC, "", ""):
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for option, default_value in settings.iteritems():
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if weechat.config_get_plugin(option) == "":
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weechat.config_set_plugin(option, default_value)
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weechat.hook_print('', 'irc_privmsg', '', 1, 'notify', '')
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weechat.hook_modifier('irc_out_privmsg', 'outgoing_hook', '')
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def notify(data, buf, date, tags, displayed, hilight, prefix, msg):
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color = weechat.color(weechat.config_get_plugin('color'))
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reset = weechat.color('reset')
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my_nick = weechat.buffer_get_string(buf, 'localvar_nick')
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if prefix != my_nick:
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urls = find_and_process_urls(msg)
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for url, short_url in urls:
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weechat.prnt(buf, '%(color)s[ %(url)s ]%(reset)s' % dict(
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color=color,
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url=short_url,
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reset=reset))
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return weechat.WEECHAT_RC_OK
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def outgoing_hook(data, modifier, modifier_data, msg):
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short_own = weechat.config_get_plugin('short_own')
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if short_own == 'off':
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return msg
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urls = find_and_process_urls(msg)
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for url, short_url in urls:
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msg = msg.replace(url, '%(short_url)s [ %(url)s ]' % dict(
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url=url,
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short_url=short_url))
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return msg
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def find_and_process_urls(new_message):
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urls = []
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for url in urlRe.findall(new_message):
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max_url_length = int(weechat.config_get_plugin('urllength'))
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if len(url) > max_url_length and not should_ignore_url(url):
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short_url = get_shortened_url(url)
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urls.append((url, short_url))
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return urls
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def get_shortened_url(url):
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shortener = weechat.config_get_plugin('shortener')
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if shortener == 'isgd':
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url = ISGD % urlencode({'longurl': url})
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if shortener == 'tinyurl':
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url = TINYURL % urlencode({'url': url})
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try:
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return urlopen(url).read()
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except:
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return url
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def should_ignore_url(url):
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ignorelist = weechat.config_get_plugin('ignore_list').split(',')
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for ignore in ignorelist:
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if len(ignore) > 0 and ignore in url:
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return True
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return False
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