Bradford Morgan White
63 lines
1.4 KiB
Bash
63 lines
1.4 KiB
Bash
#!/bin/bash
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printf "Content-type: text/html\n\n"
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saveIFS=$IFS
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IFS='=&'
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parm=($QUERY_STRING)
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IFS=$saveIFS
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declare -A ARGUMENTS
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for ((i=0; i<${#parm[@]}; i+=2))
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do
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ARGUMENTS[${parm[i]}]=${parm[i+1]}
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done
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source config
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source header.include
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shopt -s nullglob
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ARR=(posts/*)
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TOTALPOSTS="${#ARR[@]}"
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NUMPAGES=$(($TOTALPOSTS/$POSTSPERPAGE))
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PAGE=${ARGUMENTS[page]}
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if [[ ! $PAGE =~ ^[0-9]+$ ]]; then
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PAGE=1
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elif [[ $PAGE -lt 0 ]] || [[ $PAGE -gt $NUMPAGES ]]; then
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PAGE=1
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fi
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MIN=0
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MAX=$(( ${#ARR[@]} - 1 ))
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while [[ $MIN -lt $MAX ]]; do
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X="${ARR[$MIN]}"
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ARR[$MIN]="${ARR[$MAX]}"
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ARR[$MAX]="$X"
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(( MIN++, MAX-- ))
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done
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if [[ $PAGE -gt 1 ]]; then
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SUB=$(( $PAGE - 1 ))
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TOSUB=$(($SUB*$POSTSPERPAGE))
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ARR=( ${ARR[@]:$TOSUB} )
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echo "<p>Page $PAGE of $NUMPAGES</p>"
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fi
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for (( I=0; I<$POSTSPERPAGE; I++)); do
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POST=${ARR[$I]}
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FILENAME=$(echo ${POST/^posts\///})
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printf "<div class=\"post\"><p><a href=\"posts.cgi?post=$FILENAME&page=$PAGE\">$(egrep '^# ' $POST | cut -f2- -d' ')</a> ⇢ $(egrep -v "^#" $POST | egrep -v "^$" | head -n1 | cut -c1-255 | markdown) </div>";
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done
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printf "<br /><p class=\"center\">";
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for (( NUM = 1; NUM <= $NUMPAGES; NUM++ )); do
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if [ $NUM -lt $NUMPAGES ]; then
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printf "<a href=\"index.cgi?page=$NUM\"><b>$NUM</b></a> | "
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else
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printf "<a href=\"index.cgi?page=$NUM\"><b>$NUM</b></a></p><br />"
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fi
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done
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source footer.include
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