user-tools/ls2html

   1 #!/bin/bash
   2 ###########
   3
   4 colspan=7
   5
   6 ###########
   7
   8 is_fs_loop() {
   9         expr "$1" : "$2" >/dev/null
  10 }
  11
  12 unslashify() {
  13         while expr "${!1}" : ".*//" >/dev/null; do
  14                 eval "$1=\${$1//\/\//\/}"
  15         done
  16         [ "${!1: -1}" = / ] && eval "$1=\${$1:0:\$[\${#$1}-1]}"
  17 }
  18
  19 iter() {
  20         iterroot=$1
  21         unslashify iterroot
  22         pwd=$(pwd)
  23         declare -a fields
  24
  25         find -L "$iterroot" -type d | \
  26         while read scandir; do
  27                 echo -n . >&2
  28
  29                 echo "<a name=\"$scandir\"></a>"
  30                 echo "<table>"
  31                 parent=
  32                 parents=
  33                 oldIFS=$IFS
  34                 IFS=/
  35                 #for dir in ${wd:1}; do
  36                 for dir in $scandir; do
  37                         if [ -z "$dir" ]; then
  38                                 parent=/
  39                                 parents="<a href='#/'>/</a>"
  40                         else
  41                                 if [ "$parent" = / ]; then
  42                                         parent="/$dir"
  43                                 else
  44                                         parent="$parent${parent:+/}$dir"
  45                                 fi
  46                                 parents="$parents${parents:+/}<a href='#$parent'>$dir</a>"
  47                         fi
  48                 done
  49                 IFS=$oldIFS
  50                 echo "<tr><td colspan=$colspan><h2>$parents</h2></td></tr>"
  51
  52                 if cd "$scandir"; then
  53                         #wd=$(pwd)
  54                         wd=$scandir
  55
  56                         for f in .* *; do
  57                                 if [ -d "$f" ]; then
  58                                         [ "$f" = . ] && continue
  59                                         if [ "$f" = .. ]; then
  60                                                 #stat -c "<tr><td>%A</td><td class=numeric>%h</td><td>%U</td><td>%G</td><td class=numeric>%s</td><td>%y</td><td><a href=\"#$pwd\">${f}</a></td></tr>" "./$f" 2>/dev/null
  61                                                 true
  62                                         else
  63                                                 href="#${wd}/${f}"
  64                                                 if [ -L "$f" ]; then
  65                                                         l=$(readlink -n -e "./$f")
  66                                                         is_fs_loop "$l" "$base" && href="#$l"
  67                                                 fi
  68                                                 fields=($(stat -c "%A %h %U %G %s %Y" "./$f" 2>/dev/null))
  69                                                 fields[5]=`date -d@${fields[5]}`
  70                                                 printf "<tr><td>%s</td><td class=numeric>%s</td><td>%s</td><td>%s</td><td class=numeric>%s</td><td>%s</td><td><a href=\"%s\">%s</a></td></tr>\n" "${fields[@]}" "$href" "$f"
  71                                         fi
  72                                 fi
  73                         done
  74                         for f in .* *; do
  75                                 if [ ! -d "$f" ]; then
  76                                         fields=($(stat -c "%A %h %U %G %s %Y" "./$f" 2>/dev/null))
  77                                         fields[5]=`date -d@${fields[5]}`
  78                                         printf "<tr><td>%s</td><td class=numeric>%s</td><td>%s</td><td>%s</td><td class=numeric>%s</td><td>%s</td><td>%s</td></tr>\n" "${fields[@]}" "$f"
  79                                 fi
  80                         done
  81                         echo "</table>"
  82                         #for f in .* *; do
  83                         #       if [ "$f" != . -a "$f" != .. -a -d "$f" ]; then
  84                         #               if [ -L "$f" ] && is_fs_loop "$(readlink -n -e "./$f")" "$base"; then
  85                         #                       true
  86                         #               else
  87                         #                       iter "$f"
  88                         #               fi
  89                         #       fi
  90                         #done
  91
  92                         #cd ..
  93                         cd "$pwd"
  94                 else
  95                         echo "<tr><td colspan=$colspan><i>Can't change directory: $scandir</i></tr>"
  96                         echo "</table>"
  97                 fi
  98         done
  99         return 0
 100 }
 101
 102 # HEADER
 103 echo "<html>
 104 <head>
 105         <meta http-equiv='Content-Type' content='text/html; charset=UTF-8' />
 106         <style>
 107         table {
 108                 border: 1px solid black;
 109                 margin-bottom: 6px;
 110         }
 111         tr:not(:first-child):hover td {
 112                 background: lightblue;
 113         }
 114         tr:first-child a {
 115                 text-decoration: none;
 116         }
 117         tr:first-child a:hover {
 118                 background: lightblue;
 119         }
 120         tr:nth-child(odd) {
 121                 background: #b0b0b0;
 122         }
 123         tr:nth-child(even) {
 124                 background: #e0e0e0;
 125         }
 126         td.numeric {
 127                 text-align: right;
 128         }
 129         td:first-child:not([colspan]) {
 130                 letter-spacing: -1.5pt;
 131                 font-family: monospace;
 132         }
 133         h2 {
 134                 margin: 0;
 135         }
 136         td:not(:last-child) {
 137                 white-space: nowrap;
 138         }
 139         </style>
 140 </head>
 141 <body>
 142 "
 143
 144 [ -z "$1" ] && set .
 145
 146 # CONTENT
 147 while [ -n "$1" ]; do
 148         base=$(readlink -n -f "$1")
 149         iter "$1"
 150         shift
 151 done
 152 echo >&2
 153
 154 # FOOTER
 155 echo "<p align=right><hr>Made by <em>ls2html</em>.</p>
 156 </body>
 157 </html>"