Annotation of scripts/pgallery/src/pgallery.sh, revision 1.18
1.1 as 1: #!/bin/sh
2: #
3: # THE BEER-WARE LICENSE 2012
4: # <as@paefchen.net> wrote this file. As long as you retain this notice you
5: # can do whatever you want with this stuff. If we meet some day, and you think
6: # this stuff is worth it, you can buy me a beer in return Aron Schlesinger
7: #
1.18 ! as 8: # $Paefchen: scripts/pgallery/src/pgallery.sh,v 1.17 2012/08/29 14:44:04 as Exp $
1.1 as 9: #
1.18 ! as 10: . $(dirname $0)/libpgallery
1.1 as 11:
12: ARG_TITLE="PGallery"
13: ARG_FILES=
14: ARG_FILETYPES="jpg jpeg png gif tif tiff"
15: ARG_TNSIZE="180"
16: ARG_TNQALITY="70"
17: ARG_BIGSIZE="950"
18: ARG_BIGQALITY="90"
19: ARG_INDEX="index.html"
20: ARG_DIR="."
21: ARG_UPDATE=1
22: ARG_COPYRIGHT="© $(date +%Y)"
1.6 as 23: ARG_INFOFILE=""
24: ARG_MAILTO=""
25: ARG_MAILFROM="PGallery <${USER}@${HOST}>"
26: ARG_URL=
1.7 as 27: ARG_EXIF="0x920a 0x829d 0x829a ISO 0x8827 / 0x010f - 0x0110"
1.18 ! as 28: ARG_INDEXIMG=
1.1 as 29:
30: MKAKEFILE=".htmakefile"
31:
32: #
33: # usage()
34: #
35: usage()
36: {
37: cat <<USAGE
38: usage $0: ( [-f <files>] | [-s <suffix>] ) [-d <dir>] [-n <name>]
39: [-t <thumbnail_size>] [-u <thumbnail_quality>]
1.7 as 40: [-b <big_size>] [-c <big_quality>] [-l link] [-e <exif>]
1.6 as 41: [-i <index>] [-C <copyright>] [-F <mailfrom>] [-T <mailto>]
42: [-U] | -h | -v
1.1 as 43: Options:
44: -b size size from big images in pixel (default: $ARG_BIGSIZE)
45: -c quality quality from big images 0-100% (default: $ARG_BIGQALITY)
46: -d dir gallery dir (default: $ARG_DIR)
1.7 as 47: -e exif list of tags in hex. (default: $ARG_EXIF)
48: see: http://www.exiv2.org/tags.html
1.1 as 49: -f files gallery images
50: -h this page
51: -i name index file name (default: $ARG_INDEX)
1.6 as 52: -l url gallery link
1.18 ! as 53: -m image image for pgalleryindex. default the first image
1.1 as 54: -n name page title (default: $ARG_TITLE)
55: -s suffix list of suffix. if no \`\`-f'' defined, used to find images
56: in \`\`-d'' directoy. case insensitive
57: (default: $ARG_FILETYPES)
58: -t size size from thumbnail images in pixel (default: $ARG_TNSIZE)
59: -u quality quality from thumbnail images 0-100% (default: $ARG_BIGQALITY)
1.4 as 60: -v print version
61: -C copyright copyright (html) string (default: $ARG_COPYRIGHT)
1.6 as 62: -F from mail sender (default: $ARG_MAILFROM)
1.5 as 63: -I file info text file for pgallery. info file paras prefered.
64: the syntax of the file is MAKE(1)
1.6 as 65: supported variable: TITLE COPYRIGHT INDEX FILETYPES TNSIZE URL
66: TNQALITY BIGSIZE BIGQALITY MAILTO MAILFROM
1.18 ! as 67: EXIF INDEXIMG
1.6 as 68: -T mailto send update infos to this address. if not set, no mail delivery
1.1 as 69: -U no update, new calculation of all images.
70: normally only new and modified images will calculated
71: USAGE
72: exit
73: }
74:
1.18 ! as 75: # first find image dir
! 76: is_dir=0
! 77: for arg in $*
! 78: do
! 79: if [ $is_dir -eq 1 ]
1.7 as 80: then
1.18 ! as 81: ARG_DIR="$arg"
! 82: break
1.7 as 83: fi
1.18 ! as 84: test $arg = -d && is_dir=1
! 85: done
1.7 as 86:
1.18 ! as 87: echo $ARG_DIR
1.1 as 88:
1.18 ! as 89: # load save args
! 90: if [ -f "$ARG_DIR/$ARGFILE" ]
! 91: then
! 92: echo "load save settings"
! 93: . "$ARG_DIR/$ARGFILE"
! 94: fi
1.11 as 95:
1.1 as 96: # parse args
97: while [ "$1" != "" ]
98: do
99: arg=$1
100: shift
101: case $arg in
102: -h)
1.6 as 103: usage;;
1.1 as 104: -n)
105: ARG_TITLE=$1
1.6 as 106: shift;;
1.1 as 107: -t)
108: ARG_TNSIZE=$1
1.6 as 109: shift;;
1.1 as 110: -u)
111: ARG_TNQALITY=$1
1.6 as 112: shift;;
1.1 as 113: -b)
114: ARG_BIGSIZE=$1
1.6 as 115: shift;;
1.1 as 116: -c)
117: ARG_BIGQALITY=$1
1.6 as 118: shift;;
1.1 as 119: -f)
120: ARG_FILES=$1
1.6 as 121: shift;;
122: -l)
123: ARG_URL=$1
124: shift;;
1.1 as 125: -s)
126: ARG_FILETYPES=$1
1.6 as 127: shift;;
1.1 as 128: -d)
129: ARG_DIR=$1
1.6 as 130: shift;;
1.7 as 131: -e)
132: ARG_EXIF=$1
133: shift;;
1.1 as 134: -C)
135: ARG_COPYRIGHT=$1
1.6 as 136: shift;;
137: -F)
138: ARG_MAILFROM=$1
139: shift;;
1.5 as 140: -I)
141: ARG_INFOFILE=$1
1.6 as 142: shift;;
143: -T)
144: ARG_MAILTO=$1
145: shift;;
1.1 as 146: -U)
1.6 as 147: ARG_UPDATE=0;;
1.1 as 148: -v)
149: echo $VERSION
1.6 as 150: exit;;
1.1 as 151: *)
152: echo "unknown argument $arg"
153: exit
154: esac
155: done
156:
1.14 as 157: # go to gallery directory
158: MY=$(get_my_path)
159: cd "$ARG_DIR" || exit 1
160:
1.5 as 161: # parese info file
162: if [ "$ARG_INFOFILE" != "" ]
163: then
164: test -f $ARG_INFOFILE || err "info file not found \`\`$ARG_INFOFILE''"
1.6 as 165: for n in TITLE COPYRIGHT INDEX FILETYPES TNSIZE TNQALITY BIGSIZE \
1.18 ! as 166: BIGQALITY MAILTO MAILFROM URL EXIF INDEXIMG
1.5 as 167: do
168: v=$(make -f $ARG_INFOFILE -V$n)
169: test "$v" = "" && continue
170: eval "ARG_$n='$v'"
171: done
172: fi
173:
1.18 ! as 174: #paras from iso to utf-8
1.15 as 175: for n in $(set | awk -F= '{print $1}')
176: do
177: echo "$n" | grep -q '^ARG_' || continue
178: eval "$n=\"\$(echo \"\$$n\" | iconv -f ISO-8859-1 -t UTF-8)\""
179: done
180:
1.6 as 181: # fix url
182: if [ "$ARG_URL" != "" ]
183: then
184: echo "$ARG_URL" | grep -q '/$' || ARG_URL="${ARG_URL}/"
185: fi
186:
1.1 as 187: # if no images defined, find files
188: if [ "$ARG_FILES" = "" -a "$ARG_FILETYPES" != "" ]
189: then
190: match=
191: for type in $ARG_FILETYPES
192: do
193: match="$match *.$(echo $type | tr '[:lower:]' '[:upper:]')"
194: match="$match *.$(echo $type | tr '[:upper:]' '[:lower:]')"
195: done
1.18 ! as 196: FLIST=$(ls $match 2>/dev/null)
! 197: else
! 198: FLIST="$ARG_FILES"
1.1 as 199: fi
200:
201: # Filter big and thumbnails
202: echo -n "find images"
1.18 ! as 203: FLISTF=
! 204: for file in $FLIST
1.1 as 205: do
206: test $(echo $file | grep -E '\.(tn|big)\.jpg$') && continue
1.18 ! as 207: FLISTF="$FLISTF $file"
1.1 as 208: echo -n " $file"
209: done
1.18 ! as 210: echo
! 211: FLIST="$FLISTF"
1.1 as 212:
213: test $(echo $FLIST | wc -w) -eq 0 && err "error: no image found in \`\`$ARG_DIR''"
214:
1.13 as 215: # use exif createtime to order images
216: FLIST=$(
217: (
218: for file in $FLIST
219: do
220: echo "$(get_exif_ts $file) $file"
221: done
222: ) | sort -n | awk '{print $2}'
223: )
224:
1.18 ! as 225: # if no master image, we use the first one
! 226: test "$ARG_INDEXIMG" = "" && ARG_INDEXIMG=$(echo $FLIST | awk '{print $1}')
! 227:
1.5 as 228: # find new and to update images
229: FLIST_NEW=
230: FLIST_UPDATE=
231: echo "all: tns" > $MKAKEFILE
232: targets=""
233: for file in $FLIST
234: do
235: tn="${file}.tn.jpg"
236: if [ ! -f $tn ]
237: then
238: FLIST_NEW="$FLIST_NEW $file"
239: continue
240: fi
241:
242: targets="$targets $tn"
243: (
244: cat <<MAKE
245: $tn: $file
246: @echo ${file}
247: MAKE
248: ) >> $MKAKEFILE
249: done
250: echo "tns: $targets" >> $MKAKEFILE
251: FLIST_UPDATE=$(make -f $MKAKEFILE)
252: rm $MKAKEFILE
253:
1.18 ! as 254: # save args
! 255: test -f $ARGFILE && rm $ARGFILE
! 256: echo "save settings"
! 257: set | while read n
! 258: do
! 259: echo "$n" | grep -q '^ARG_' || continue
! 260: echo "$n" >> $ARGFILE
! 261: done
! 262:
1.5 as 263: # update and no new and update images found
264: if [ $ARG_UPDATE -eq 1 -a "$FLIST_NEW" = "" -a "$FLIST_UPDATE" = "" ]
265: then
266: echo nothing to do
267: exit 1
268: fi
269:
270: if [ $ARG_UPDATE -eq 1 ]
271: then
272: echo new images: $FLIST_NEW
273: echo update images: $FLIST_UPDATE
274: fi
275:
1.1 as 276: # Create make file to rotate und convert all big and thumbnails.
277: # Is needed to define the new real image sizes.
278: echo "all: tns" > $MKAKEFILE
279: targets=""
280: for file in $FLIST
281: do
282: tn="${file}.tn.jpg"
283: big="${file}.big.jpg"
284: targets="$targets $tn"
285:
286: target=
287: if [ $ARG_UPDATE -eq 1 ]
288: then
289: target="$tn: $ME $file"
290: else
291: target="$tn::"
292: fi
293:
294: (
1.5 as 295: cat <<MAKE
1.1 as 296: $target
297: $BIN_EXIFAUTOTRAN $file
298: $BIN_CONVERT -verbose -thumbnail ${ARG_TNSIZE}x${ARG_TNSIZE} -quality $ARG_TNQALITY $file $tn
299: $BIN_CONVERT -verbose -thumbnail ${ARG_BIGSIZE}x${ARG_BIGSIZE} -quality $ARG_BIGQALITY $file $big
300: MAKE
301: ) >> $MKAKEFILE
302: done
303: echo "tns: $targets" >> $MKAKEFILE
304:
1.16 as 305: make -f $MKAKEFILE
1.1 as 306: rm $MKAKEFILE
307:
1.10 as 308: # create html index
309: index=""
310: for file in $FLIST
311: do
312: tn="${file}.tn.jpg"
313: imglink="${file}.html"
314: index="$index $(html_tn $tn $imglink)"
315: done
316: echo create html index
317: (
318: html_header
319: echo $index
320: echo "<div class='clear'></div>"
321: echo "<div class='c'>$ARG_TITLE $ARG_COPYRIGHT</div>"
322: html_footer
323: ) > $ARG_INDEX
324:
1.1 as 325: # create single html files
326: i=0
1.12 as 327: all=$(echo $FLIST | wc -w)
1.1 as 328: echo -n "create single html files "
329: for file in $FLIST
330: do
331: h=$i
332: i=$(($i + 1))
333: j=$(($i + 1))
334:
1.11 as 335: # is update mod and no new images founded
336: if [ $ARG_UPDATE -eq 1 -a "$FLIST_NEW" = "" ]
337: then
338: is_in_list "$FLIST_UPDATE" "$file" || continue
339: fi
340:
1.1 as 341: big="${file}.big.jpg"
342: imglink="${file}.html"
343:
344: if [ $i -ne 1 ]
345: then
346: linkb=$(echo $FLIST | awk "{print \$$h}").html
347: fi
348: linkn=$(echo $FLIST | awk "{print \$$j}")
349: test "$linkn" != "" && linkn="$linkn.html"
350:
351: echo -n .
352: (
353: html_header
1.12 as 354: html_img $file $i $all $big $ARG_INDEX "$linkb" "$linkn"
1.1 as 355: html_footer
356: ) > $imglink
357: done
358: echo
359:
1.15 as 360: # .htaccess
361: if [ -f .htaccess ]
362: then
363: grep -q 'AddCharset UTF-8 .html' < .htaccess || echo "AddCharset UTF-8 .html" >> .htaccess
364: else
365: echo "AddCharset UTF-8 .html" > .htaccess
366: fi
367:
1.6 as 368: test "$ARG_MAILTO" = "" && exit 0
369:
370: # send info mail
371: if [ "$FLIST_NEW" != "" -o "$FLIST_UPDATE" != "" ]
372: then
373: echo "send mail to $ARG_MAILTO"
374: (
375: echo "Hallo,"
376: echo
377: echo -n "the gallery $ARG_TITLE has been updated"
378: if [ "$ARG_URL" != "" ]
379: then
380: echo ":"
381: echo $ARG_URL
382: else
383: echo "."
384: fi
385:
386: suffix=
387: test "$ARG_URL" != "" && suffix=.html
388:
389: if [ "$FLIST_NEW" != "" ]
390: then
391: echo
392: echo "add pictures:"
393: for file in $FLIST_NEW
394: do
395: echo "- ${ARG_URL}${file}${suffix}"
396: done
397: fi
398:
399: if [ "$FLIST_UPDATE" != "" ]
400: then
401: echo
402: echo "update pictures:"
403: for file in $FLIST_UPDATE
404: do
405: echo "- ${ARG_URL}${file}${suffix}"
406: done
407: fi
408: ) | mysendmail "PGallery Update: $ARG_TITLE"
409: fi
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