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A bunch of scripts, some to be moved to their own repository git clone https://anongit.hacktivis.me/git/scripts.git/

genethumb.sh (4127B)

    

  1. #!/bin/sh
  2. # genethumb.sh - Génération de thumbnails mortels de ta mère
  3. # (c)  3 Jan 1998: version 0.0.4 by Samuel Hocevar <sam@via.ecp.fr>
  4. #     22 May 2000: version 0.0.5 by Samuel Hocevar <sam@via.ecp.fr>
  5. #     15 Nov 2000: version 0.0.6 by Samuel Hocevar <sam@zoy.org>
  6. #                    with code from Sven Hartge <hartge@ds9.argh.org>
  7. #     13 Dec 2000: version 0.0.7 by Samuel Hocevar <sam@zoy.org>
  8. #                    now compatible with old ImageMagick versions
  9. #                    added --rows option
  10. #     27 Apr 2003: version 0.0.8 by Sam Hocevar <sam@zoy.org>
  11. #                    removed all bashisms
  12. #                    now compatible with all ImageMagick versions
  13. #     2014-02-28: version 0.0.9 by Haelwenn Monnier (lanodan) <haelwenn.monnier@free.fr>
  14. #
  15. # This program is free software; you can redistribute it and/or modify
  16. # it under the terms of the GNU General Public License as published by
  17. # the Free Software Foundation; either version 2 of the License, or
  18. # (at your option) any later version.
  19. #
  20. # This program is distributed in the hope that it will be useful,
  21. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  22. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23. # GNU General Public License for more details.
  24. #
  25. # You should have received a copy of the GNU General Public License
  26. # along with this program; if not, write to the Free Software
  27. # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  29. version=0.0.9
  30. THFILE=index.html
  31. THDIR=.thumbnails
  32. THEXT=png      # change this to jpeg or whatever you want
  33. THWIDTH=120    # thumbnail width
  34. THHEIGHT=90    # thumbnail height
  36. if [ "$1" != "" ] then
  37.   THWIDTH=$1
  38. fi
  40. if [ "$2" != "" ] then
  41.   THHEIGHT=$2
  42. fi
  44. echo "genethumb.sh v$version -- report bugs to Haelwenn Monnier (lanodan) <haelwenn.monnier@free.fr>"
  45. echo "usage: genethumb.sh [thumbnails width] [thumbnails height]"
  47. if [ -w $THFILE ]
  48. then
  49.   echo "moving $THFILE to $THFILE~"
  50.   mv -f $THFILE $THFILE~
  51. fi
  53. if [ ! -d $THDIR ]
  54. then
  55.   echo "creating thumbnail directory $THDIR"
  56.   mkdir $THDIR
  57. fi
  59. cat > $THFILE << EOF
  60. <!DOCTYPE html>
  61. <html>
  62. 	<head>
  63. 		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" charset="utf-8"/> <!-- ugly hack to have legacy and html5 encoding -->
  64. 		<meta name="GENERATOR" content="genethumb.sh version $version" />
  65. 		<meta name="Description" content="thumbnails of $PWD" />
  66. 		<title>Index of $PWD</title>
  67. 		<style type="text/css">
  68. 			a { display:block; }
  69. 			td.center { text-align: center; }
  70. 			td.nowrap { white-space: nowrap; }
  71. 			blockquote.center { text-align: center; }
  72. 		</style>
  73. 	</head>
  74. 	<body>
  75. 		<h2>Index of $PWD</h2>
  76. 		<span align="right">generated by <a href="http://sam.zoy.org/projects/unix/genethumb.html">genethumb.sh</a> version $version </span>
  77. 		<hr />
  78. EOF
  80. #find . -type f -maxdepth 1 | sed 's,^\./,,' | while read file // Uwwh What a ugly command
  81. for file in *.(jpg|jpeg|png|gif); do newfile="$THDIR/$file.$THEXT";
  82. 	failed=0
  83. 	echo -n "* $file: "
  85. 	if [ -r "$newfile" ] then
  86. 		echo 'thumbnail already exists.'
  87. 	else
  88. 		convert -auto-orient -thumbnail ${THWIDTH}x${THHEIGHT} "$file" "$newfile" >/dev/null 2>&1
  89. 		if [ ! -r "$newfile" ] then
  90. 			echo "failed creating."
  91. 			failed=1
  92. 		else
  93. 			echo "done."
  94. 		fi
  95. 	fi
  97. 	if [ "$failed" = "0" ] then
  98. 		if [ -e "$newfile.info" ] then
  99. 			read filesize coordinates oldcoords compat < "$newfile.info"
  100. 		fi
  102. 		if expr "$version" ">" "$compat" >/dev/null 2>&1 then
  103. 			read oldcoords filesize << EOF
  104. 			`identify -format '%wx%h %b' "$file" | head -1`
  105. EOF
  106. 			coordinates=`identify -format '%wx%h' "$newfile" | head -1`
  107. 			rm -f "$newfile.info"
  108. 			echo $filesize $coordinates $oldcoords $version > "$newfile.info"
  109. 			echo "  $newfile.info written."
  110. 		fi
  112. 		j="`echo $file | cut -b1-20`"
  113. 		if [ "$file" != "$j" ] then
  114. 			j="`echo $file | cut -b1-17`..."
  115. 		fi
  117. 		cat >> $THFILE << EOF
  118. 		<a href="$file"
  119. 			width="`echo $coordinates | cut -f1 -dx`"
  120. 			height="`echo $coordinates | cut -f2 -dx`">
  121. 			<img alt="$file ($oldcoords)" src="$newfile" /><br />
  122. 			$j<br />
  123. 			$oldcoords ($filesize)
  124. 		</a>
  125. EOF
  127. done
  128. echo "done."
  130. echo '	</body>
  131. </html>' >> $THFILE