SoPi

   1 #!/bin/bash
   2 # Sort pictures by date
   3 #
   4 # filename list working file
   5
   6 #if [ -z "$1" ]
   7 #  then
   8 #    echo usage: SoPi picturedirectory
   9 #    exit
  10 #fi
  11
  12 FN_List="SoPiList.out"
  13 EXIF_List="SoPiEXIF.out"
  14 Sorted_EXIF_List="SoPiEXIFS.out"
  15 PictureList="PictureList.txt"
  16 Pic_PATH=${1:-"Fotos"}"/"
  17 echo $Pic_PATH
  18 #Pic_PATH="$1/"
  19
  20 # make sure file PictureList does not exist! To avoid overwriting existing data
  21 if [ -s "$PictureList" ]
  22   then
  23     echo ***Error: File $PictureList already exists
  24     exit
  25 fi
  26
  27 # List all pictures in the current directory and sub-directories
  28 echo Finding files...
  29 find "$Pic_PATH" -type f > "$FN_List"
  30
  31 # read this file and add EXIF data
  32 echo Finding EXIF data...
  33 while read filename
  34 do
  35 #                                                       grep the line that contains the date the picture was taken, ignore error messages
  36 ####  EXIF_Value=`exif -t DateTimeOriginal "$filename" 2>/dev/null | grep -H --label="$filename" Value`
  37   EXIF_Value=`exiv2 -g Exif.Photo.DateTimeOriginal -Pv print "$filename" 2>/dev/null`
  38 # stat uses "-" in the date, exiv2 ":"
  39   EXIF_Value=`echo $EXIF_Value | sed -e {s/:/-/} -e {s/:/-/}`
  40 #                                                       if no picture date available use last modification date of file
  41   if [ -z "$EXIF_Value" ]
  42     then
  43       EXIF_Value=`stat --printf="%y" "$filename"`
  44   fi
  45   echo -e \""$filename"\" \"$EXIF_Value\" >> $EXIF_List
  46 done < "$FN_List"
  47
  48 #                                                       sort by date, ignore separation characters in date (":" for EXIF, "-" for stat)
  49 echo Sorting filenames by date, then filename...
  50 sort --field-separator=" " --key=2 -d -o $Sorted_EXIF_List $EXIF_List
  51
  52 echo Creating file $PictureList ...
  53 echo 'var pictureString = (` \' > "$PictureList"
  54 mawk -F\" '{printf "<figure><img src=\"%s\" /><figcaption>%s</figcaption></figure>\n", $2, $4}' $Sorted_EXIF_List >> "$PictureList"
  55 echo '`);' >> "$PictureList"
  56
  57 echo cleaning up ...
  58 rm -f $EXIF_List
  59 rm -f $FN_List
  60 rm -f $Sorted_EXIF_List
  61
  62 echo ...done
  63 exit