1 | #! perl |
1 | #! perl |
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 $h = md5_hex ($txt); |
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25 | |
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26 | my $fn = "/tmp/$h.txt"; |
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27 | |
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28 | my $msg = "uploaded $h.txt"; |
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29 | |
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30 | if (open my $o, ">" . $fn) { |
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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 $fn: $!"; |
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35 | } |
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36 | |
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37 | my $cmd = $pastebin_cmd; |
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38 | $cmd =~ s/%/$fn/; |
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39 | unless (system ($cmd) == 0) { |
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40 | $msg = "couldn't upload, '$cmd' failed"; |
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41 | } |
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42 | |
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43 | $self->selection ($pastebin_url . "$h.txt"); |
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44 | |
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45 | my $ov = $timers->{ov} = $self->overlay (-1, 0, length ($msg), 1, urxvt::OVERLAY_RSTYLE, 0); |
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46 | $ov->set (0, 0, $msg); |
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47 | |
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48 | $timers->{t1} = |
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49 | urxvt::timer |
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50 | ->new |
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51 | ->start ((int urxvt::NOW) + 5) # make sure we update "on" the second |
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52 | ->interval (1) |
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53 | ->cb (sub { delete $timers->{ov}; delete $timers->{t1}; }); |
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54 | } |
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55 | |
2 | |
56 | sub on_keyboard_command { |
3 | sub on_keyboard_command { |
57 | my ($self, $cmd) = @_; |
4 | my ($self, $cmd) = @_; |
58 | |
5 | |
59 | $cmd eq "selection:rot13" |
6 | $cmd eq "selection:rot13" |
60 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
7 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
61 | |
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62 | $cmd eq "selection:remote-pastebin" |
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63 | and upload_paste ($self); |
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64 | |
8 | |
65 | () |
9 | () |
66 | } |
10 | } |
67 | |
11 | |
68 | sub on_init { |
12 | sub on_init { |
69 | my ($self) = @_; |
13 | my ($self) = @_; |
70 | |
14 | |
71 | for (my $idx = 0; defined (my $res = $self->x_resource ("selection.pattern-$idx")); $idx++) { |
15 | for (my $idx = 0; defined (my $res = $self->x_resource ("selection.pattern-$idx")); $idx++) { |
72 | no re 'eval'; # just to be sure |
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73 | $res = utf8::encode $self->locale_decode ($res); |
16 | $res = $self->locale_decode ($res); |
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17 | utf8::encode $res; |
74 | push @{ $self->{patterns} }, qr/$res/; |
18 | push @{ $self->{patterns} }, qr/$res/; |
75 | } |
19 | } |
76 | |
20 | |
77 | () |
21 | () |
78 | } |
22 | } |
79 | |
23 | |
80 | # "find interetsing things"-patterns |
24 | # "find interesting things"-patterns |
81 | my @mark_patterns = ( |
25 | my @mark_patterns = ( |
82 | # common types of "parentheses" |
26 | # common types of "parentheses" |
83 | qr{ (?<![^[:space:]]) ‘ ([^‘’]+) ’ (?![^[:space]]) }x, |
27 | qr{ (?<![^[:space:]]) ‘ ([^‘’]+) ’ (?![^[:space]]) }x, |
84 | qr{ (?<![^[:space:]]) ` ([^`']+) ' (?![^[:space]]) }x, |
28 | qr{ (?<![^[:space:]]) ` ([^`']+) ' (?![^[:space]]) }x, |
85 | qr{ (?<![^[:space:]]) (" [^[:space:]] [^"]* ") }x, |
29 | qr{ (?<![^[:space:]]) (" [^[:space:]] [^"]* ") }x, |
… | |
… | |
94 | (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
38 | (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
95 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
39 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
96 | )}x, |
40 | )}x, |
97 | |
41 | |
98 | # shell-like argument quoting, basically always matches |
42 | # shell-like argument quoting, basically always matches |
99 | qr{\G [\ \t|&;<>()] *( |
43 | qr{\G [\ \t|&;<>()]* ( |
100 | (?: |
44 | (?: |
101 | [^\\"'\ \t|&;<>()]+ |
45 | [^\\"'\ \t|&;<>()]+ |
102 | | \\. |
46 | | \\. |
103 | | " (?: [^\\"]+ | \\. )* " |
47 | | " (?: [^\\"]+ | \\. )* " |
104 | | ' [^']* ' |
48 | | ' [^']* ' |
… | |
… | |
122 | my $curlen = $line->offset_of ($self->selection_end) |
66 | my $curlen = $line->offset_of ($self->selection_end) |
123 | - $line->offset_of ($self->selection_beg); |
67 | - $line->offset_of ($self->selection_beg); |
124 | |
68 | |
125 | my @matches; |
69 | my @matches; |
126 | |
70 | |
127 | # not doing matches in unicode mode helps speed |
71 | if ($markofs < $line->l) { |
128 | # enourmously here. working in utf-8 should be |
72 | # convert markofs form character to UTF-8 offset space |
129 | # equivalent due to the magic of utf-8 encoding. |
73 | { |
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74 | my $prefix = substr $text, 0, $markofs; |
130 | utf8::encode $text; |
75 | utf8::encode $prefix; |
131 | study $text; # _really_ helps, too :) |
76 | $markofs = length $prefix; |
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77 | } |
132 | |
78 | |
133 | for my $regex (@mark_patterns, @{ $self->{patterns} }) { |
79 | # not doing matches in unicode mode helps speed |
134 | while ($text =~ /$regex/g) { |
80 | # enourmously here. working in utf-8 should be |
135 | if ($-[1] <= $markofs and $markofs <= $+[1]) { |
81 | # equivalent due to the magic of utf-8 encoding. |
136 | my $ofs = $-[1]; |
82 | utf8::encode $text; |
137 | my $match = $1; |
83 | study $text; # _really_ helps, too :) |
138 | |
84 | |
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85 | for my $regex (@mark_patterns, @{ $self->{patterns} }) { |
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86 | while ($text =~ /$regex/g) { |
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87 | if ($-[1] <= $markofs and $markofs <= $+[1]) { |
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88 | my $ofs = $-[1]; |
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89 | my $match = $1; |
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90 | |
139 | for my $regex (@simplify_patterns) { |
91 | for my $regex (@simplify_patterns) { |
140 | if ($match =~ $regex) { |
92 | if ($match =~ $regex) { |
141 | $match = $1; |
93 | $match = $1; |
142 | $ofs += $-[1]; |
94 | $ofs += $-[1]; |
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95 | } |
143 | } |
96 | } |
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97 | |
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98 | push @matches, [$ofs, length $match]; |
144 | } |
99 | } |
145 | |
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146 | push @matches, [$ofs, length $match]; |
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147 | } |
100 | } |
148 | } |
101 | } |
149 | } |
102 | } |
150 | |
103 | |
151 | # whole line |
104 | # whole line |
… | |
… | |
154 | for (sort { $a->[1] <=> $b->[1] or $b->[0] <=> $a->[0] } @matches) { |
107 | for (sort { $a->[1] <=> $b->[1] or $b->[0] <=> $a->[0] } @matches) { |
155 | my ($ofs, $len) = @$_; |
108 | my ($ofs, $len) = @$_; |
156 | |
109 | |
157 | next if $len <= $curlen; |
110 | next if $len <= $curlen; |
158 | |
111 | |
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112 | # convert back from UTF-8 offset space to character space |
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113 | { |
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114 | my $length = substr "$text ", $ofs, $len; |
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115 | utf8::decode $length; |
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116 | $len = length $length; |
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117 | } |
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118 | { |
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119 | my $prefix = substr $text, 0, $ofs; |
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120 | utf8::decode $prefix; |
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121 | $ofs = length $prefix; |
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122 | } |
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123 | |
159 | $self->selection_beg ($line->coord_of ($ofs)); |
124 | $self->selection_beg ($line->coord_of ($ofs)); |
160 | $self->selection_end ($line->coord_of ($ofs + $len)); |
125 | $self->selection_end ($line->coord_of ($ofs + $len)); |
161 | return 1; |
126 | return 1; |
162 | } |
127 | } |
163 | |
128 | |