1 | #! perl |
1 | #! perl |
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2 | use Digest::MD5 qw/md5_hex/; |
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3 | |
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4 | my $timers = {}; |
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5 | my $pastebin_cmd; |
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6 | my $pastebin_url; |
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7 | |
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8 | sub on_start { |
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9 | my ($self) = @_; |
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10 | $pastebin_cmd = |
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11 | (urxvt::untaint $self->x_resource ("selection-pastebin-cmd")) |
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12 | or "scp -p % ruth:/var/www/www.ta-sa.org/files/txt/"; |
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13 | |
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14 | $pastebin_url = |
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15 | (urxvt::untaint $self->x_resource ("selection-pastebin-url")) |
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16 | or "http://www.ta-sa.org/files/txt/"; |
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17 | (); |
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18 | } |
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19 | |
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20 | sub upload_paste { |
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21 | my ($self) = @_; |
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22 | |
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23 | my $txt = $self->selection; |
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24 | my $filename = md5_hex ($txt) . ".txt"; |
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25 | |
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26 | my $tmpfile = "/tmp/$filename"; |
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27 | |
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28 | my $msg = "uploaded $filename"; |
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29 | |
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30 | if (open my $o, ">" . $tmpfile) { |
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31 | print $o $txt; |
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32 | close $o; |
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33 | } else { |
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34 | $msg = "couldn't write $tmpfile: $!"; |
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35 | } |
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36 | |
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37 | my $cmd = $pastebin_cmd; |
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38 | $cmd =~ s/%/$tmpfile/; |
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39 | |
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40 | if (system ($cmd) == 0) { |
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41 | |
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42 | my $url = $pastebin_url; |
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43 | $url =~ s/%/$filename/; |
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44 | |
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45 | $self->selection ($url); |
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46 | } else { |
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47 | $msg = "couldn't upload, '$cmd' failed"; |
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48 | } |
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49 | |
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50 | my $ov = $timers->{ov} = $self->overlay (-1, 0, length ($msg), 1, urxvt::OVERLAY_RSTYLE, 0); |
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51 | $ov->set (0, 0, $msg); |
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52 | |
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53 | $timers->{t1} = |
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54 | urxvt::timer |
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55 | ->new |
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56 | ->start ((int urxvt::NOW) + 5) # make sure we update "on" the second |
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57 | ->interval (1) |
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58 | ->cb (sub { delete $timers->{ov}; delete $timers->{t1}; }); |
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59 | } |
2 | |
60 | |
3 | sub on_keyboard_command { |
61 | sub on_keyboard_command { |
4 | my ($self, $cmd) = @_; |
62 | my ($self, $cmd) = @_; |
5 | |
63 | |
6 | $cmd eq "selection:rot13" |
64 | $cmd eq "selection:rot13" |
7 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
65 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
8 | |
66 | |
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67 | $cmd eq "selection:remote-pastebin" |
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68 | and upload_paste ($self); |
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69 | |
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70 | () |
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71 | } |
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72 | |
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73 | sub on_init { |
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74 | my ($self) = @_; |
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75 | |
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76 | for (my $idx = 0; defined (my $res = $self->x_resource ("selection.pattern-$idx")); $idx++) { |
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77 | no re 'eval'; # just to be sure |
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78 | $res = utf8::encode $self->locale_decode ($res); |
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79 | push @{ $self->{patterns} }, qr/$res/; |
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80 | } |
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81 | |
9 | () |
82 | () |
10 | } |
83 | } |
11 | |
84 | |
12 | # "find interetsing things"-patterns |
85 | # "find interetsing things"-patterns |
13 | my @mark_patterns = ( |
86 | my @mark_patterns = ( |
14 | qr{([[:word:]]+)}, |
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15 | |
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16 | # common "parentheses" |
87 | # common types of "parentheses" |
17 | qr{(?:^|\s) ‘ ([^‘’]+?) ’ (?:\s|\)|$)}x, |
88 | qr{ (?<![^[:space:]]) ‘ ([^‘’]+) ’ (?![^[:space]]) }x, |
18 | qr{(?:^|\s) ` ([^`']+?) ' (?:\s|\)|$)}x, |
89 | qr{ (?<![^[:space:]]) ` ([^`']+) ' (?![^[:space]]) }x, |
19 | qr{ \{ ([^{}]+?) \} }x, |
90 | qr{ (?<![^[:space:]]) (" [^[:space:]] [^"]* ") }x, |
20 | qr{ \[ ([^{}]+?) \] }x, |
91 | qr{ (" [^"]* [^[:space:]] ") (?![^[:space]]) }x, |
21 | qr{ \( ([^()]+?) \) }x, |
92 | qr{ \< ([^<>[:space:]]+) \> }x, |
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93 | qr{ \{ ([^{}[:space:]]+) \} }x, |
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94 | qr{ \[ ([^{}[:space:]]+) \] }x, |
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95 | qr{ \( ([^()[:space:]]+) \) }x, |
22 | |
96 | |
23 | # urls, just a heuristic |
97 | # urls, just a heuristic |
24 | qr{( |
98 | qr{( |
25 | (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
99 | (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
26 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
100 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
… | |
… | |
53 | my $curlen = $line->offset_of ($self->selection_end) |
127 | my $curlen = $line->offset_of ($self->selection_end) |
54 | - $line->offset_of ($self->selection_beg); |
128 | - $line->offset_of ($self->selection_beg); |
55 | |
129 | |
56 | my @matches; |
130 | my @matches; |
57 | |
131 | |
58 | for my $regex (@mark_patterns) { |
132 | # not doing matches in unicode mode helps speed |
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133 | # enourmously here. working in utf-8 should be |
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134 | # equivalent due to the magic of utf-8 encoding. |
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135 | utf8::encode $text; |
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136 | study $text; # _really_ helps, too :) |
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137 | |
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138 | for my $regex (@mark_patterns, @{ $self->{patterns} }) { |
59 | while ($text =~ /$regex/g) { |
139 | while ($text =~ /$regex/g) { |
60 | if ($-[1] <= $markofs and $markofs <= $+[1]) { |
140 | if ($-[1] <= $markofs and $markofs <= $+[1]) { |
61 | my $ofs = $-[1]; |
141 | my $ofs = $-[1]; |
62 | my $match = $1; |
142 | my $match = $1; |
63 | |
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64 | push @matches, [$ofs, length $match]; |
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65 | |
143 | |
66 | for my $regex (@simplify_patterns) { |
144 | for my $regex (@simplify_patterns) { |
67 | if ($match =~ $regex) { |
145 | if ($match =~ $regex) { |
68 | $match = $1; |
146 | $match = $1; |
69 | $ofs += $-[1]; |
147 | $ofs += $-[1]; |