Annotation of scripts/pgallery/src/libpgallery.sh, revision 1.6
1.1 as 1: #!/bin/sh
2: #
1.6 ! as 3: # THE BEER-WARE LICENSE 2012,13
! 4: #
1.1 as 5: # <as@paefchen.net> wrote this file. As long as you retain this notice you
6: # can do whatever you want with this stuff. If we meet some day, and you think
7: # this stuff is worth it, you can buy me a beer in return Aron Schlesinger
8: #
1.6 ! as 9: # $Paefchen: scripts/pgallery/src/libpgallery.sh,v 1.5 2012/09/11 16:24:46 as Exp $
1.1 as 10: #
11:
12: BIN_CONVERT="/usr/local/bin/convert"
13: BIN_EXIFAUTOTRAN="/usr/local/bin/exifautotran"
14: BIN_IMGINFO="/usr/local/bin/imginfo"
15: BIN_SENDMAIL="/usr/sbin/sendmail"
16: BIN_EXIFTRAN="/usr/local/bin/exiftran"
17: BIN_EXIF="/usr/local/bin/exif"
1.5 as 18: BIN_JPEGINFO="/usr/local/bin/jpeginfo"
19: BIN_ICONV="/usr/local/bin/iconv"
1.1 as 20:
21: ARGFILE=".htpgallery"
1.5 as 22: VERSION="pgallery-1.4"
1.1 as 23:
24: #
25: # get_my_path()
26: #
27: get_my_path()
28: {
29: current=$(pwd)
30: cd $(dirname $0)
31: echo $(pwd)/$(basename $0)
32: cd "$current"
33: }
34:
35: #
36: # html_header()
37: #
38: html_header()
39: {
40: cat <<HTML
41: <?xml version="1.0" encoding="utf-8"?>
42: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
43: "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
44: <html xmlns="http://www.w3.org/1999/xhtml">
45: <head>
46: <title>$ARG_TITLE</title>
47: <meta http-equiv="content-type" content="text/html; charset=utf-8" />
48: <style type="text/css">
49: <!--
50: body {
51: background-color: #464646;
52: background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFgAAABYB\
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97: u1rE+IWUmCIpwTZHZCu5l9THCuCcOhZqfekuQxjQ7EoyGUJAwCv/q1JOuJeCc/3lknb76zAquO/DAQhK/6\
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99: QirZoEpr80wgt/cEbhbAQTmRLtGh8lxCwDBBb5OeJ4aEq25XBNMT2rzWedW2zIzj+CCDKlnlyJBzT81qBW\
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101: VZ5FvhdAM5mM6kS6OgKu16MFglq3/b/QVIwdw7HUCyeW04JPjC5dO+GC9OfqfB4VX+wwuift+ths2Ss3i6\
102: nkOE+JFyD+wKFL+WMX6nwwDva0S1/O8Mlnida69Ph96fuFvCoRMvXnCfsLPPmC/hA5RnMNE4fDK0pVOQ4B\
103: HLaErzv/wD99ABmjNZk0AAAAABJRU5ErkJggg==");
104: margin: 10px auto;
105: font-family: Geneva,Arial,sans-serif;
106: font-size: 12px;
107: text-shadow: 1px 1px 1px #000;
108: color: #808080;
109: }
110: div.tn {
111: float: left;
112: width: ${ARG_TNSIZE}px;
113: vertical-align:text-top;
114: text-align: center;
115: margin: 4px;
116: }
117: div.t {
118: text-overflow: ellipsis;
119: overflow: hidden;
120: white-space: nowrap;
121: margin-bottom: 1px;
122: background: rgb(38,38,38); /* Old browsers */
123: background: -moz-linear-gradient(top, rgba(38,38,38,1) 0%, rgba(53,53,53,1) 50%, rgba(48,48,48,1) 51%, rgba(73,73,73,1) 100%); /* FF3.6+ */
124: background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(38,38,38,1)), color-stop(50%,rgba(53,53,53,1)), color-stop(51%,rgba(48,48,48,1)), color-stop(100%,rgba(73,73,73,1))); /* Chrome,Safari4+ */
125: background: -webkit-linear-gradient(top, rgba(38,38,38,1) 0%,rgba(53,53,53,1) 50%,rgba(48,48,48,1) 51%,rgba(73,73,73,1) 100%); /* Chrome10+,Safari5.1+ */
126: background: -o-linear-gradient(top, rgba(38,38,38,1) 0%,rgba(53,53,53,1) 50%,rgba(48,48,48,1) 51%,rgba(73,73,73,1) 100%); /* Opera 11.10+ */
127: background: -ms-linear-gradient(top, rgba(38,38,38,1) 0%,rgba(53,53,53,1) 50%,rgba(48,48,48,1) 51%,rgba(73,73,73,1) 100%); /* IE10+ */
128: background: linear-gradient(to bottom, rgba(38,38,38,1) 0%,rgba(53,53,53,1) 50%,rgba(48,48,48,1) 51%,rgba(73,73,73,1) 100%); /* W3C */
129: filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#262626', endColorstr='#494949',GradientType=0 ); /* IE6-9 */
130: }
1.2 as 131: div.tn div.t {
132: width: $(($ARG_TNSIZE - 8))px;
133: height: 20px;
134: padding: 0 4px;
135: line-height: 18px;
136: }
137: body > div.t {
138: font-weight: bold;
139: position: relative;
140: bottom: 10px;
141: padding: 6px;
142: border-width: 0 0 1px 0;
143: border-color: gray;
144: border-style: solid;
1.3 as 145: box-shadow: 1px 1px 2px #000000;
146: margin-bottom: -6px;
1.5 as 147: display: $(test $ARG_NAVI -eq 1 && echo block || echo none);
1.3 as 148: }
149: body > div.t div.center {
150: position: absolute;
151: text-align: center;
152: top: 0px;
153: padding: 6px;
154: width: 100%;
1.2 as 155: }
1.1 as 156: div.tn a {
157: position: relative;
158: display: inline-block;
159: height: ${ARG_TNSIZE}px;
160: }
161: div.tn, div.big {
162: background-color: black;
163: border-width: 1px;
164: border-style: solid;
165: border-color: gray;
166: box-shadow: 1px 1px 2px #000;
167: padding: 1px;
168: border-radius: 3px;
169: }
170: div.tn:hover {
171: background-color: #222;
172: }
173: div.big {
174: display: inline-block;
175: width: ${ARG_BIGSIZE}px;
176: }
177: div.over {
178: width: ${ARG_BIGSIZE}px;
179: position: absolute;
180: top: 30px;
181: padding: 1px;
182: }
183: div.over a.left, div.over a.right {
184: display: block;
185: /* shell fuck of: missing CTLARI (shouldn't happen) - WTF?! */
186: width: $(($ARG_BIGSIZE / 2))px;
187: position: relative;
188: top: 1px;
189: left: 1px;
190: background-repeat: no-repeat;
191: }
192: div.over a.left:hover {
193: background-position: 5% center;
194: background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB0AAAAwC\
195: AYAAADtoXHnAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAh9JREFUeNrE2L1Lw0A\
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201: 6crWZb1hsqQJFfPkPnpJz6YpmnQlXK5XD6TycRIcrUDib7jQ71ev+v3+9/eSqlUKt1qtU4IvIFid2x9jDC\
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204: bzcdGo/Egy/KFZzKJPHbMVsiEyVPXTRRPeMdMWMQuqLi0gPInwACOBcZx3lRFMwAAAABJRU5ErkJggg==");
205: }
206: div.over a.right:hover {
207: background-position: 95% center;
208: background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB0AAAAwC\
209: AYAAADtoXHnAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAiJJREFUeNrE2D1Lw0A\
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217: YJB6l7u4LwKXwjo9y8jFPT7a6uKBGehqmiQRhO45BAJ0ijcQTGazeaFSJBGl/DUkrsrvMFZa/pzE1UqleN\
218: Op3PV7XZv6vX6KU+QRMkdM3gzFal+TyBvQX7w3DGTFrELKscWEN8CDADBm8pgcciwqgAAAABJRU5ErkJgg\
219: g==");
220: }
221: div.big a {
222: position: relative;
223: display: inline-block;
224: width: ${ARG_BIGSIZE}px;
225: }
226: div.box {
227: text-align: center;
228: width: ${ARG_BIGSIZE}px;
229: margin: auto;
230: }
231: div.box div.d {
232: width: ${ARG_BIGSIZE}px;
233: padding: 5px;
234: text-align: center;
235: }
236: div.box div.i {
237: width: ${ARG_BIGSIZE}px;
238: font-size: 90%;
239: height: 25px;
240: line-height: 25px;
241: position: relative;
242: }
243: body > div.c {
244: text-align: center;
245: font-size: 90%;
246: height: 25px;
247: line-height: 25px;
248: position: relative;
249: margin: 4px;
250: }
251: a img {
252: border-width: 0;
253: }
254: a {
255: }
256: div.nav {
257: width: ${ARG_BIGSIZE}px;
258: height: 20px;
259: }
1.3 as 260: a {
1.1 as 261: color: #FFF;
262: text-decoration: none;
263: }
1.3 as 264: a:hover {
1.1 as 265: text-decoration: underline;
266: }
267: div.nav div.top {
268: position: absolute;
269: text-align: center;
270: width: $(($ARG_BIGSIZE - 100))px;
271: margin: 0 50px;
272: }
273: .left {
274: float: left;
275: }
276: .right {
277: float: right;
278: }
279: .clear {
280: clear: both;
281: }
282: -->
283: </style>
284: </head>
285: <body>
286: HTML
287: }
288:
289: #
290: # html_footer()
291: #
292: html_footer()
293: {
294: cat <<HTML
295: </body></html>
296: HTML
297: }
298:
299: #
300: # html_tn()
301: #
302: html_tn()
303: {
304: tn=$1
305: link=$2
306: title="$3"
307:
308: info=$($BIN_IMGINFO -f $tn)
309: width=$(echo $info | awk '{print $3}')
310: height=$(echo $info | awk '{print $4}')
311: top=$(($(($ARG_TNSIZE - $height)) / 2))
312:
313: test "$title" != "" && title="<div class='t'>$title</div>"
314:
315: cat <<HTML
316: <div class="tn">
317: $title
318: <a href="$link" style="top:${top}px">
319: <img alt="$tn" width="$width" height="$height" src="$tn" />
320: </a>
321: </div>
322: HTML
323: }
324:
325: #
326: # html_img()
327: #
328: html_img()
329: {
330: orig=$1
331: num=$2
332: all=$3
333: img=$4
334: link=$5
335: linkb=$6
336: linkn=$7
337:
338: info=$($BIN_IMGINFO -f $img)
339: width=$(echo $info | awk '{print $3}')
340: height=$(echo $info | awk '{print $4}')
341:
342: desc=$(get_exif_desc $orig)
343: if [ "$desc" != "" ]
344: then
345: desc="<div class='d'>$desc</div>"
346: fi
347:
348: if [ "$linkb" != "" ]
349: then
350: hlinkb="<a href='$linkb'>prev</a>"
351: olinkb="<a class='left' style='height:${height}px' href='$linkb'></a>"
352: fi
353:
354: if [ "$linkn" != "" ]
355: then
356: hlinkn="<a href="$linkn">next</a>"
357: olinkn="<a class='right' style='height:${height}px' href='$linkn'></a>"
358: fi
359:
360: cat <<HTML
361: <div class="box">
362: <div class="nav">
363: <div class="top">
364: <a href="$link">index</a> | <a href="$orig">original</a> | $num/$all
365: </div>
366: <div class="left">$hlinkb</div>
367: <div class="right">$hlinkn</div>
368: </div>
369: <div class="big">
370: <img alt="$img" width="$width" height="$height" src="$img" />
371: </div>
372: $desc
373: <div class="i">
374: <div class="left">$(get_exif_info $orig)</div>
375: <div class="right">$ARG_TITLE $ARG_COPYRIGHT</div>
376: </div>
377: <div class="over" style='height:${height}px'>
378: $olinkb
379: $olinkn
380: </div>
381: </div>
382: HTML
383: }
384:
385: #
1.2 as 386: # html_title()
387: #
388: html_title()
389: {
390: left="$1"
1.3 as 391: center="$2"
392: right="$3"
1.2 as 393: cat <<HTML
394: <div class="t">
395: <div class="left">$left</div>
396: <div class="right">$right</div>
1.3 as 397: <div class="center">$center</div>
1.2 as 398: <div class="clear"></div>
399: </div>
400: HTML
401: }
402:
403: #
1.1 as 404: # err
405: #
406: err()
407: {
408: echo "$1" >&2
409: exit 1
410: }
411:
412: #
413: # mysendmail()
414: #
415: mysendmail()
416: {
417: subject=$1
418: (
419: cat <<MAIL
420: From: $ARG_MAILFROM
421: To: $ARG_MAILTO
422: Subject: $subject
423: Content-Type: text/plain; charset=iso-8859-1
424: X-Mailer: $VERSION
425:
426: $(cat)
427: MAIL
428: ) | $BIN_SENDMAIL -t
429: }
430:
431: #
432: # get_exif_desc()
433: #
434: get_exif_desc()
435: {
436: img=$1
437: $BIN_EXIF --ifd=0 --tag=0x010e -m $img 2> /dev/null | while read line
438: do
439: echo "$line<br />"
440: done
441: }
442:
443: #
444: # get_exif_ts()
445: #
446: get_exif_ts()
447: {
448: img=$1
449: date=$($BIN_EXIF --ifd=EXIF --tag=0x9003 -m $img 2> /dev/null)
450: if [ "$date" = "" ]
451: then
452: echo "-1"
453: return 1
454: fi
455: date -j -f "%Y:%m:%d %T" "$date" "+%s"
456: }
457:
458: #
459: # get_exif_date()
460: #
461: get_exif_date()
462: {
463: img=$1
464: ts=$(get_exif_ts $img) && date -r $ts "+%d.%m.%Y %H:%M" || echo ""
465: }
466:
467: #
468: # get_exif_value()
469: #
470: get_exif_value()
471: {
472: img=$1
473: hex=$2
474: $BIN_EXIFTRAN -d $img | grep $hex | sed -E 's/^.{45}//'
475: }
476:
477: #
478: # get_exif_info()
479: #
480: get_exif_info()
481: {
482: img=$1
483:
484: exifinfo=
485: created=$(get_exif_date $img) && exifinfo="$created / "
486:
487: for exif in $ARG_EXIF
488: do
489: if echo $exif | grep -q -E '0x[[:alnum:]]{4}'
490: then
491: exifinfo="$exifinfo$(get_exif_value $img $exif) "
492: else
493: exifinfo="$exifinfo$exif "
494: fi
495: done
1.4 as 496: echo $exifinfo | sed -E -e 's/ mm /mm /' -e 's/( |([[:digit:]]))se(c|k)\./\2s/' -e 's/ ISO / ISO/' -e 's/ ISO(\/| )/ \1/'
1.1 as 497: }
498:
499: #
500: # is_in_list()
501: #
502: is_in_list()
503: {
504: list=$1
505: value=$2
506: for entry in $list
507: do
508: test "$entry" = "$value" && return 0
509: done
510: return 1
511: }
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