Commit | Line | Data |
---|---|---|
6ac5dde2 MW |
1 | %### -*-html-*- |
2 | %### | |
3 | %### Main output for Trivial Gallery. | |
4 | %### | |
5 | %### (c) 2021 Mark Wooding | |
6 | %### | |
7 | % | |
8 | %###----- Licensing notice -------------------------------------------------- | |
9 | %### | |
10 | %### This file is part of Trivial Gallery. | |
11 | %### | |
12 | %### Trivial Gallery is free software: you can redistribute it and/or modify | |
13 | %### it under the terms of the GNU Affero General Public License as | |
14 | %### published by the Free Software Foundation; either version 3 of the | |
15 | %### License, or (at your option) any later version. | |
16 | %### | |
17 | %### Trivial Gallery is distributed in the hope that it will be useful, but | |
18 | %### WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | %### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
20 | %### Affero General Public License for more details. | |
21 | %### | |
22 | %### You should have received a copy of the GNU Affero General Public | |
23 | %### License along with Trivial Gallery. If not, see | |
24 | %### <https://www.gnu.org/licenses/>. | |
25 | % | |
26 | %###------------------------------------------------------------------------- | |
27 | <%def .html>\ | |
28 | % $r->content_type("text/html; charset=\"utf-8\""); | |
29 | <!DOCTYPE html> | |
30 | <!-- | |
31 | Trivial Gallery, copyright © 2021 Mark Wooding. | |
32 | Free software: you can redistribute it and/or modify it under the terms | |
33 | of the GNU Affero General Public License. | |
34 | --> | |
35 | <html> | |
36 | <head> | |
37 | <meta name=viewport content="width=device-width initial-scale=1.0"> | |
988a1d43 MW |
38 | <script type="text/javascript" src="<% "$STATICURL/tgal.js" |hu %>" defer></script> |
39 | <link rel=stylesheet type=text/css href="<% "$STATICURL/tgal.css" |hu %>"> | |
6ac5dde2 MW |
40 | <% $head %>\ |
41 | <title><% $title %></title> | |
42 | </head> | |
43 | <body> | |
44 | <% $m->content %> | |
45 | </body> | |
46 | </html>\ | |
47 | % | |
48 | <%args> | |
49 | $title | |
50 | $head => "" | |
51 | </%args> | |
52 | </%def> | |
53 | % | |
54 | %###------------------------------------------------------------------------- | |
55 | <%def .not-found>\ | |
56 | <&| .html, title => "Not found" &> | |
57 | <h1>Not found</h1> | |
58 | Failed to find ‘<% $path |h %>’. | |
59 | </&> | |
60 | % return 404; | |
61 | % | |
62 | <%args> | |
63 | $path | |
64 | </%args> | |
65 | </%def> | |
66 | % | |
67 | %###------------------------------------------------------------------------- | |
68 | <%def .contact>\ | |
69 | <%perl> | |
458a80b2 MW |
70 | unless ($r->path_info =~ m!/$!) |
71 | { $m->redirect(join_paths($SCRIPTURL, $path) . "/"); } | |
72 | ||
6ac5dde2 MW |
73 | my $real = join_paths $IMGROOT, $path; |
74 | my $url = join_paths $SCRIPTURL, $path; | |
75 | my ($dd, $ff, $ii) = listdir $real; | |
76 | my $links = ""; | |
77 | my $uplink; | |
78 | if ($path eq "" || $path eq "/") { $uplink = undef; } | |
79 | else { | |
80 | ($uplink = $path) =~ s![^/]*/$!!; | |
81 | $links .= sprintf " <link rel=up href=\"%s\">\n", | |
82 | urlencode "$SCRIPTURL/$uplink"; | |
83 | } | |
84 | (my $nosl = $path) =~ s!/$!!; | |
6e749fab | 85 | |
84ffdea7 | 86 | my @size = ("smallthumb", "medthumb", "bigthumb"); |
6e749fab | 87 | my %tn; |
f6ac1767 | 88 | my %count; |
84ffdea7 MW |
89 | for my $f (@$ff) { |
90 | my $img = TrivGal::Image->new($path . $f->name); | |
91 | for my $size (@size) { $tn{$f}{$size} = $img->scale($size); } | |
92 | } | |
6e749fab | 93 | for my $d (@$dd) { |
2fe5383f | 94 | my $p = join_paths $path, $d->name; |
b0e94d8a MW |
95 | my ($ddd, $fff, $iii); |
96 | ($ddd, $fff, $iii) = listdir join_paths $IMGROOT, $p; | |
f6ac1767 MW |
97 | |
98 | my $count = ""; | |
99 | $count .= scalar(@$ddd) . "/" if @$ddd; | |
100 | $count .= scalar(@$fff) if @$fff; | |
101 | $count{$d} = $count; | |
102 | ||
2fe5383f | 103 | DIR: for (;;) { |
2fe5383f MW |
104 | if (defined $iii) { |
105 | my $index = join_paths $p, $iii->name; | |
84ffdea7 MW |
106 | my $img = TrivGal::Image->new($index); |
107 | for my $size (@size) { $tn{$d}{$size} = $img->scale($size); } | |
2fe5383f MW |
108 | last DIR; |
109 | } | |
110 | if (!@$ddd) { $tn{$d} = undef; last DIR; } | |
111 | $p = join_paths $p, $ddd->[0]->name; | |
b0e94d8a | 112 | ($ddd, $fff, $iii) = listdir join_paths $IMGROOT, $p; |
2fe5383f | 113 | } |
6e749fab | 114 | } |
6ac5dde2 MW |
115 | </%perl> |
116 | % | |
3d7d20f8 MW |
117 | <&| .html, title => |
118 | "Folder " . $m->interp->apply_escapes($nosl || "[top]", "h"), | |
6ac5dde2 | 119 | head => $links &> |
aa5c3a51 MW |
120 | <&| .breadcrumbs, what => "Folder", path => $path &> |
121 | <div class="menu"> | |
122 | <a href="<% "$SCRIPTURL/" . substr($path, 0, -1) . ".zip" |hu %>">[zip]</a> | |
123 | </div> | |
124 | </&> | |
6ac5dde2 MW |
125 | % |
126 | % my $note = contents "$IMGROOT/$path/.tgal-note.html"; | |
127 | % if (defined $note) { | |
128 | <div class=note> | |
129 | <% $note %> | |
130 | </div> | |
131 | % } | |
132 | % | |
133 | % if (@$dd) { | |
134 | <h2>Subfolders</h2> | |
84ffdea7 | 135 | % for my $size (@size) { |
6e749fab | 136 | <div class="gallery <% $size %>"> |
84ffdea7 | 137 | % for my $d (@$dd) { |
24f4eac3 | 138 | <& .thumbnail, target => $d->name, comment => $d->comment, |
84ffdea7 | 139 | tn => $tn{$d}{$size}, size => $size, |
27ad11a2 | 140 | caption => |
f6ac1767 MW |
141 | $m->interp->apply_escapes($d->name, "h") . |
142 | " [$count{$d}]" &>\ | |
84ffdea7 | 143 | % } |
f4b90914 | 144 | </div> |
84ffdea7 | 145 | % } |
6ac5dde2 MW |
146 | % } |
147 | % | |
148 | % if (@$ff) { | |
149 | <h2>Images</h2> | |
84ffdea7 | 150 | % for my $size (@size) { |
6e749fab | 151 | <div class="gallery <% $size %>"> |
84ffdea7 | 152 | % for my $f (@$ff) { |
dfdd1964 | 153 | <& .thumbnail, target => $f->name, comment => $f->comment, |
84ffdea7 | 154 | tn => $tn{$f}{$size}, size => $size, |
dfdd1964 | 155 | caption => $m->interp->apply_escapes($f->name, "h") &>\ |
84ffdea7 | 156 | % } |
f4b90914 | 157 | </div> |
84ffdea7 | 158 | % } |
6ac5dde2 MW |
159 | % } |
160 | % | |
161 | <div class=fill></div> | |
162 | <& .footer, path => $path &> | |
163 | </&> | |
aa5c3a51 MW |
164 | % |
165 | <%args> | |
166 | $path | |
167 | </%args> | |
168 | </%def> | |
169 | % | |
170 | %###------------------------------------------------------------------------- | |
171 | <%def .zip>\ | |
172 | <%perl> | |
173 | my $st = stat "$IMGROOT/$path"; | |
174 | if (!$st) { $m->comp(".not-found", path => $path); return; } | |
175 | my $zip = "$TMP/t$$-download.zip"; | |
176 | my $err = "$TMP/t$$-download.stderr"; | |
177 | my $kid = fork; | |
178 | if (!$kid) { | |
179 | untie *STDIN; open STDIN, "</dev/null"; | |
180 | untie *STDOUT; open STDOUT, ">/dev/null"; | |
181 | untie *STDERR; open STDERR, ">", $err; | |
182 | chdir "$IMGROOT/$path"; | |
183 | exec "zip", "-qr", $zip, "."; | |
184 | exit 127; | |
185 | } | |
186 | waitpid $kid, 0; | |
187 | </%perl> | |
188 | % | |
189 | % if ($?) { | |
190 | <&| .html, title => "Zip failed (rc = $?)" &> | |
191 | <pre> | |
192 | <%perl> | |
193 | open my $f, "<", $err; | |
194 | my $buf; | |
195 | while (read $f, $buf, 16384) { $m->print($buf); } | |
196 | </%perl> | |
197 | </pre> | |
198 | </&> | |
199 | % } else { | |
200 | <%perl> | |
201 | $r->content_type("application/zip"); | |
202 | open my $f, "<", $zip; binmode $f; | |
203 | my $buf; | |
204 | while (read $f, $buf, 16384) { $m->print($buf); } | |
205 | </%perl> | |
206 | % } | |
207 | % | |
208 | <%perl> | |
209 | eval { unlink $zip; }; | |
210 | eval { unlink $err; }; | |
211 | </%perl> | |
212 | ||
6ac5dde2 MW |
213 | % |
214 | <%args> | |
215 | $path | |
216 | </%args> | |
217 | </%def> | |
218 | % | |
219 | %###------------------------------------------------------------------------- | |
220 | <%def .image>\ | |
221 | <%perl> | |
222 | my ($dir, $base, $ext) = split_path $path; | |
9601c4bb | 223 | |
bfc5bfe6 MW |
224 | if (defined $scale) { |
225 | my $img = TrivGal::Image->new($path); | |
784bdf8f | 226 | $m->redirect($img->scale($scale, 1)); |
bfc5bfe6 | 227 | } |
9601c4bb | 228 | |
bfc5bfe6 | 229 | my $real = join_paths $IMGROOT, $path; |
6ac5dde2 MW |
230 | my $url = join_paths $IMGURL, $path; |
231 | my $realdir = join_paths $IMGROOT, $dir; | |
232 | my $urldir = join_paths $SCRIPTURL, $dir; | |
233 | my ($dd, $ff, $ii) = listdir $realdir; | |
bfc5bfe6 | 234 | my @thumbsz = qw{smallthumb medthumb bigthumb}; |
7cd805d1 MW |
235 | my @imgsz = sort { $SIZE{$a} <=> $SIZE{$b} } keys %SIZE; |
236 | my ($wd, $ht, $max); | |
bfc5bfe6 | 237 | my %tn; |
7cd805d1 | 238 | my %vw; |
6ac5dde2 MW |
239 | |
240 | my $fi = undef; | |
bfc5bfe6 MW |
241 | FILE: for (my $i = 0; $i < @$ff; $i++) { |
242 | my $f = $ff->[$i]; | |
243 | my $img = TrivGal::Image->new(join_paths $dir, $f->name); | |
244 | for my $sz (@thumbsz) { $tn{$f->name}{$sz} = $img->scale($sz); } | |
7cd805d1 MW |
245 | if ($ff->[$i]->name eq "$base$ext") { |
246 | $fi = $i; | |
247 | ($wd, $ht) = ($img->wd, $img->ht); | |
248 | $max = $img->sz; | |
249 | SIZE: for my $sc (@imgsz) { | |
250 | my $sz = $SIZE{$sc}; | |
251 | last SIZE if $max < $sz; | |
252 | $vw{$sc} = $img->scale($sc); | |
253 | } | |
254 | } | |
bfc5bfe6 | 255 | } |
6ac5dde2 MW |
256 | defined $fi or die "image not found in its folder?"; |
257 | my $this = $ff->[$fi]; | |
258 | ||
259 | my %link; | |
260 | $link{up} = ""; | |
261 | if ($fi != 0) { | |
262 | $link{first} = $ff->[0]->name; | |
263 | $link{prev} = $ff->[$fi - 1]->name; | |
264 | } | |
265 | if ($fi != @$ff - 1) { | |
266 | $link{last} = $ff->[-1]->name; | |
267 | $link{next} = $ff->[$fi + 1]->name; | |
268 | } | |
269 | ||
270 | my $links = ""; | |
fd972456 | 271 | my $pre = urlencode join_paths $SCRIPTURL, $dir; |
6ac5dde2 | 272 | for my $rel (qw{up first prev next last}) { |
fd972456 MW |
273 | $links .= sprintf " <link rel=%s href=\"%s\">\n", $rel, |
274 | urlencode "$pre/$link{$rel}" | |
275 | if exists $link{$rel}; | |
6ac5dde2 MW |
276 | } |
277 | </%perl> | |
278 | % | |
279 | <&| .html, title => "Image " . $m->interp->apply_escapes($path, "h"), | |
280 | head => $links &> | |
281 | <& .breadcrumbs, what => "Image", path => $path &> | |
282 | % if ($this->comment) { | |
283 | <div class=comment> | |
284 | <p><% $this->comment %> | |
285 | </div> | |
286 | % } | |
287 | % | |
288 | <div class=viewnav> | |
289 | % if ($link{prev}) { | |
988a1d43 | 290 | <div class=prev><a class=prev href="<% "$pre/$link{prev}" |hu %>">‹</a></div> |
6ac5dde2 MW |
291 | % } |
292 | <a class=view href="<% $url |h %>"> | |
7cd805d1 MW |
293 | <picture> |
294 | % my ($hoff, $voff) = (60, 480); | |
295 | % SIZE: for (my $i = 0; $i < @imgsz; $i++) { | |
296 | % my $scale = $imgsz[$i]; | |
297 | % last SIZE unless exists $vw{$scale}; | |
298 | % my $scsz = $SIZE{$scale}; | |
299 | % my $f = $scsz/$max; | |
300 | % my ($thiswd, $thisht) = map int, ($f*$wd + $hoff, $f*$ht + $voff); | |
301 | <source srcset="<% $vw{$scale} |h %>" | |
302 | media="(max-width: <% $thiswd %>px) or (max-height: <% $thisht %>px)"> | |
303 | % } | |
304 | <img src="<% "$IMGURL/$path" |hu %>"> | |
305 | </picture> | |
6ac5dde2 MW |
306 | </a> |
307 | % if ($link{next}) { | |
988a1d43 | 308 | <div class=next><a class=next href="<% "$pre/$link{next}" |hu %>">›</a></div> |
6ac5dde2 MW |
309 | % } |
310 | </div> | |
311 | % | |
1408b7a2 | 312 | % for my $size (qw{smallthumb medthumb bigthumb}) { |
6e749fab MW |
313 | <div class="thumbstrip <% $size %>"> |
314 | % for my $f (@$ff) { | |
ccaab4e8 | 315 | <& .thumbnail, target => $f->name, |
bfc5bfe6 | 316 | tn => $tn{$f->name}{$size}, size => $size, |
6ac5dde2 | 317 | caption => $m->interp->apply_escapes($f->name, "h"), |
62ee1c09 | 318 | focus => $f eq $this &>\ |
6e749fab | 319 | % } |
6ac5dde2 | 320 | </div> |
6e749fab | 321 | % } |
6ac5dde2 MW |
322 | <& .footer, path => $dir &> |
323 | </&> | |
324 | % | |
325 | <%args> | |
326 | $path | |
9601c4bb | 327 | $scale => undef |
6ac5dde2 MW |
328 | </%args> |
329 | </%def> | |
330 | % | |
331 | %###------------------------------------------------------------------------- | |
332 | <%def .breadcrumbs>\ | |
333 | % $path =~ s!/$!!; | |
334 | % my @p = split m!/!, $path; | |
335 | % my $pp = ""; | |
336 | % my $prev = undef; | |
337 | <h1><% $what %> \ | |
338 | % if (!@p) { | |
339 | [top] | |
340 | % } else { | |
988a1d43 | 341 | <a href="<% $SCRIPTURL |hu %>/">[top]</a> / \ |
6ac5dde2 MW |
342 | % STEP: for my $p (@p) { |
343 | % if (defined $prev) { | |
344 | % $pp .= "$prev/"; | |
988a1d43 | 345 | <a href="<% join_paths($SCRIPTURL, $pp) |hu %>/">\ |
6ac5dde2 MW |
346 | <% $prev %></a> / \ |
347 | % } | |
348 | % $prev = $p; | |
349 | % } | |
350 | <% $prev %>\ | |
351 | % } | |
f3663b65 MW |
352 | % if ($m->has_content) { |
353 | ||
354 | <% $m->content %>\ | |
355 | % } | |
6ac5dde2 MW |
356 | </h1> |
357 | <%args> | |
358 | $what | |
359 | $path | |
360 | </%args> | |
361 | </%def> | |
362 | % | |
363 | %###------------------------------------------------------------------------- | |
364 | <%def .thumbnail>\ | |
ccaab4e8 | 365 | % $tn //= "$STATICURL/folder.svg"; |
6ac5dde2 | 366 | % if ($focus) { |
1408b7a2 | 367 | <figure class="thumb focusthumb <% $size %>"> |
1126ec40 | 368 | <img class="thumb <% $size %>" loading=lazy src="<% $tn |h %>"> |
83bfcbc7 | 369 | <figcaption><span class=name><% $caption %></span></figcaption> |
6ac5dde2 | 370 | % } else { |
dfdd1964 | 371 | <figure class="thumb <% $size %>"> |
1126ec40 MW |
372 | <a class=thumb href="<% $target |hu %>"> |
373 | <img class="thumb <% $size %>" loading=lazy src="<% $tn |h %>"> | |
83bfcbc7 | 374 | <figcaption> |
6ac5dde2 MW |
375 | <span class=name><% $caption %></span> |
376 | % if (defined $comment) { | |
377 | <span class=comment><% $comment %></span> | |
378 | % } | |
83bfcbc7 | 379 | </figcaption> |
6ac5dde2 MW |
380 | </a> |
381 | % } | |
83bfcbc7 | 382 | </figure> |
6ac5dde2 MW |
383 | % |
384 | <%args> | |
385 | $target | |
ccaab4e8 | 386 | $tn |
dfdd1964 | 387 | $size |
6ac5dde2 MW |
388 | $caption |
389 | $comment => undef | |
390 | $focus => 0 | |
391 | </%args> | |
392 | </%def> | |
393 | % | |
394 | %###------------------------------------------------------------------------- | |
395 | <%def .footer>\ | |
396 | <%perl> | |
397 | </%perl> | |
398 | <div class=footer> | |
399 | <div class=footitem> | |
988a1d43 | 400 | <a href="https://www.gnu.org/licenses/agpl-3.0.en.html"><img class=licence src="<% "$STATICURL/agpl.png" |hu %>"></a> |
6ac5dde2 MW |
401 | Trivial Gallery, copyright © 2021 Mark Wooding. |
402 | Free software: you can modify it and/or redistribute it under the | |
403 | terms of the | |
a54108de | 404 | <a rel=license href="https://www.gnu.org/licenses/agpl-3.0.en.html">GNU Affero |
6ac5dde2 | 405 | General Public License version 3</a>. |
a38a867d | 406 | Browse or download the <a href="<% $SRCURL %>">source code</a>. |
6ac5dde2 MW |
407 | </div> |
408 | % my $user = | |
409 | % find_covering_file $IMGROOT, $path, ".tgal-footer.html"; | |
410 | % if (defined $user) { | |
411 | <div class=footitem> | |
412 | <% $user %> | |
413 | </div> | |
414 | % } | |
415 | </div> | |
416 | <%args> | |
417 | $path | |
418 | </%args> | |
419 | </%def> | |
420 | % | |
421 | %###------------------------------------------------------------------------- | |
422 | <%once> | |
423 | use autodie; | |
6ac5dde2 MW |
424 | use File::stat; |
425 | ||
426 | use TrivGal; | |
427 | </%once> | |
428 | % | |
429 | <%init> | |
430 | TrivGal->init; | |
431 | ||
432 | my $path = $m->dhandler_arg; | |
433 | my $st = stat "$IMGROOT/$path"; | |
434 | my $comp; | |
aa5c3a51 MW |
435 | if (!$st) { |
436 | $comp = ".not-found"; | |
437 | if ($path =~ /^ (.*) (\.(?: zip)) $/x) { | |
438 | $st = stat "$IMGROOT/$1"; | |
439 | if ($st) { $path = $1; $comp = $2; } | |
440 | } | |
441 | } | |
6ac5dde2 MW |
442 | elsif (-d $st) { $comp = ".contact"; } |
443 | elsif (-f $st) { $comp = ".image"; } | |
444 | else { $comp = ".not-found"; } | |
ecf3c7a8 | 445 | $r->header_out("X-AGPL-Source" => $SRCURL); |
6abe8e59 | 446 | $m->comp($comp, path => $path, %ARGS); |
6ac5dde2 MW |
447 | </%init> |
448 | % | |
449 | %###----- That's all, folks ------------------------------------------------- |