#!/bin/bash
# This script was written on Debian Linux. Results may vary on different platforms.
# Instructions. Create a plain text file with your answer content between square brackets and use the file as an argument to this script.
# Fill in the blank. Up to five accepted answer options. Example:
# [George Washington Carver, Washington, George, Carver, George Carver] invented many uses for peanuts.
# Multiple choice. The correct answer is marked with an asterisk. Example:
# Which of the following is a country?
# [Atlanta, South Africa*, South America, Caribbean, London]
# CHECK FOR ARGUMENT
if [ -z "$1" ]; then
echo "Script needs the worksheet as the argument."
exit 1
fi
# PROMP READER; GET OUTPUT AND INPUT FILES
read -p "Enter page title: " title
output_file=$(echo "${title}.htm" | sed 's/ /-/g;s/---/-/g;s/--/-/g;s/,//g' | tr '[:upper:]' '[:lower:]')
# EXIT IF FILE ALREADY EXISTS
if [ -e "$output_file" ]; then
echo "The file already exists. Exiting..."
exit 1
fi
get_answer_option () {
if echo "$i" | grep -q '*'; then
# multi-choice
echo "$i" | tr ',' '\n' | tr '[:upper:]' '[:lower:]' | grep -F '*' | tr -d '*' | xargs
else
echo "$i" | cut -d, -f"$1" | xargs | tr '[:upper:]' '[:lower:]'
fi
}
# HEADER
doc_header=$(cat << _EOF_
$title
$title
_EOF_
)
html_main_content=$(sed 's/\*/_cr_/g' "$1")
items=$(echo "$html_main_content" | grep -Po '(?<=\[).+?(?=\])' | sed 's/$/;/' | tr -d '\n' | sed 's/;$//')
IFS=';' read -ra items <<< "$items"
num=1
for i in "${items[@]}"; do
html_id=_$(echo "${i}${num}" | tr '[:upper:]' '[:lower:]' | sed "s/[^[:alnum:]]//g")
check_html_id="check${html_id}"
((num++))
# MAIN HTML
if echo "$i" | grep -q '_cr_'; then
# multi-choice
radio_inputs=
IFS=","
for itm in $i; do
itm=$(echo -n "$itm" | xargs)
if echo "$itm" | grep -q '_cr_'; then
itm=$(echo -n "$itm" | sed 's/_cr_//')
radio_inputs="${radio_inputs}"
else
radio_inputs="${radio_inputs}"
fi
done
radio_inputs="${radio_inputs}"
html_main_content=${html_main_content/\[$i\]/$radio_inputs}
else
text_input=""
html_main_content=${html_main_content/\[$i\]/$text_input}
fi
# MAIN JAVASCRIPT VARIABLES
if echo "$i" | grep -q '_cr_'; then
jav_vars="${jav_vars}
var $html_id = document.getElementById('$html_id').checked"
else
jav_vars="${jav_vars}
var $html_id = document.getElementById('$html_id').value.toLowerCase().replace(/^\s\s*/, '').replace(/\s\s*$/, '');"
fi
# JAVASCRIPT IF STATEMENTS
if echo "$i" | grep -q '_cr_'; then
jav_if="${jav_if}
if ($html_id == true) {"
else
num_answer_options=$(echo "$i" | grep -o , | wc -l); ((num_answer_options++))
if [ "$num_answer_options" -gt 5 ]; then
>&2 echo "Issue with vocab items on (too many or none): $i"
exit 1
fi
if [ "$num_answer_options" -eq 5 ]; then
answer_option1=$(get_answer_option 1)
answer_option2=$(get_answer_option 2)
answer_option3=$(get_answer_option 3)
answer_option4=$(get_answer_option 4)
answer_option5=$(get_answer_option 5)
jav_if="${jav_if}
if ($html_id == \"$answer_option1\" || $html_id == \"$answer_option2\" || $html_id == \"$answer_option3\" || $html_id == \"$answer_option4\" || $html_id == \"$answer_option5\") {"
elif [ "$num_answer_options" -eq 4 ]; then
answer_option1=$(get_answer_option 1)
answer_option2=$(get_answer_option 2)
answer_option3=$(get_answer_option 3)
answer_option4=$(get_answer_option 4)
jav_if="${jav_if}
if ($html_id == \"$answer_option1\" || $html_id == \"$answer_option2\" || $html_id == \"$answer_option3\" || $html_id == \"$answer_option4\") {"
elif [ "$num_answer_options" -eq 3 ]; then
answer_option1=$(get_answer_option 1)
answer_option2=$(get_answer_option 2)
answer_option3=$(get_answer_option 3)
jav_if="${jav_if}
if ($html_id == \"$answer_option1\" || $html_id == \"$answer_option2\" || $html_id == \"$answer_option3\") {"
elif [ "$num_answer_options" -eq 2 ]; then
answer_option1=$(get_answer_option 1)
answer_option2=$(get_answer_option 2)
jav_if="${jav_if}
if ($html_id == \"$answer_option1\" || $html_id == \"$answer_option2\") {"
elif [ "$num_answer_options" -eq 1 ]; then
answer_option1=$(get_answer_option 1)
jav_if="${jav_if}
if ($html_id == \"$answer_option1\") {"
fi
fi
jav_if="${jav_if}
$check_html_id.innerHTML = bien;
num_right++;
} else {
$check_html_id.innerHTML = ojo;
}
num_total++;"
done
main_html=$(echo -e "\n$html_main_content" | sed '/^$/d;s:^:
:;s:$:
:')
# END OF MAIN HTML AND START OF JAVASCRIPT
jav_start=$'\n
_EOF_
)
echo "${doc_header}${main_html}${jav_start}${jav_vars}${jav_if}${jav_end}" | tr -d '\t' > "$output_file"