diff --git a/qsgen2 b/qsgen2 index 3bb4b00..9d0f272 100755 --- a/qsgen2 +++ b/qsgen2 @@ -116,16 +116,30 @@ if (${debug}); then echo "${yellow} - generator=${generator}${end}" fi +# Let's check if qsgen2 can generate this site by checking if 'generator' is available +if [[ ! ${generator} ]]; then + echo "${0:t} cannot parse this site. Exiting." + exit +fi + +# We define the variable 'engine' based on what's in the 'config' file. if [[ ${generator} == "native" ]]; then - # Usage: ${engine} ${1} - Where 1 is the file you want to convert + # Usage: ${engine} ${1} - Where 1 is the file you want to convert engine=_html elif [[ ${generator} == "markdown" ]]; then if [[ ! -f /usr/bin/markdown ]]; then echo "Please install the 'discount' package to use Markdown." exit else - # Usage: ${engine} ${1} ${2} - Where 1 is the input file and 2 is the html www_root file and location - engine=$( /usr/bin/markdown -o ${2} ${1} ) + # Let's make sure that the Markdown executable gets all its variables: 1 and 2 + if [[ ! ${2} ]] || [[ ${2} == "" ]]; then + echo "Engine: To use Markdown, please provide a second variable, the output file." + echo "Engine: Example: engine file.tpl www_root/file.html" + exit + else + # Usage: ${engine} ${1} - Where 1 is the file you want parsed + engine=$( /usr/bin/markdown ${1} -d ) + fi fi fi if (${debug}) echo "${red}Using the ${generator} engine${end}" @@ -160,107 +174,191 @@ function _list_blog() { # BLOG CACHE function _blog_cache() { -local debug=false -# Create an associative array for the blog cache -typeset -A blog_cache + local debug=false + # Create an associative array for the blog cache + typeset -A blog_cache -# Load the existing blog cache -if [[ -f $blog_cache_file ]]; then - while IFS=':' read -r name hash; do - blog_cache[$name]=$hash - if (${debug}) echo "${red}HASH VALUE: ${blog_cache[${name}]}${end}" - done < "$blog_cache_file" -fi - -# Initialize the array for storing blog files to process -make_blog_array=() - -# Process blog files -for blog_file in $(ls -har blog/*.blog); do - # Compute the current blog file hash - current_hash=$(md5sum "$blog_file" | awk '{print $1}') - - if (${debug}) echo "${red}1. blog_cache: ${blog_file}${end}" - if (${debug}) echo "${red}2. current_cache: ${current_hash}${end}" - - # Check if the blog file is new or has changed - if [[ ${blog_cache[$blog_file]} != "$current_hash" ]]; then - if (${debug}) echo "${red}3. new_cache_file: ${blog_file}${end}" - if (${debug}) echo "${red}4. new_current_cache: ${current_hash}${end}" - # Blog file is new or has changed; add it to the processing array - make_blog_array+=("$blog_file") - - # Update the blog cache with the new hash - blog_cache[$blog_file]=$current_hash + # Load the existing blog cache + if [[ -f $blog_cache_file ]]; then + while IFS=':' read -r name hash; do + blog_cache[$name]=$hash + if (${debug}) echo "${red}HASH VALUE: ${blog_cache[${name}]}${end}" + done < "$blog_cache_file" fi -done -# Rebuild the blog cache file from scratch -: >| "$blog_cache_file" # Truncate the file before writing -for name in "${(@k)blog_cache}"; do - echo "$name:${blog_cache[$name]}" >> "$blog_cache_file" -done + # Initialize the array for storing blog files to process + make_blog_array=() + + # Process blog files + for blog_file in $(ls -har blog/*.blog); do + # Compute the current blog file hash + current_hash=$(md5sum "$blog_file" | awk '{print $1}') + + if (${debug}) echo "${red}1. blog_cache: ${blog_file}${end}" + if (${debug}) echo "${red}2. current_cache: ${current_hash}${end}" + + # Check if the blog file is new or has changed + if [[ ${blog_cache[$blog_file]} != "$current_hash" ]]; then + if (${debug}) echo "${red}3. new_cache_file: ${blog_file}${end}" + if (${debug}) echo "${red}4. new_current_cache: ${current_hash}${end}" + # Blog file is new or has changed; add it to the processing array + make_blog_array+=("$blog_file") + + # Update the blog cache with the new hash + blog_cache[$blog_file]=$current_hash + fi + done + + # Rebuild the blog cache file from scratch + : >| "$blog_cache_file" # Truncate the file before writing + for name in "${(@k)blog_cache}"; do + echo "$name:${blog_cache[$name]}" >> "$blog_cache_file" + done } # PAGES CACHE +# Returns the array pages_array() function _pages_cache() { -local debug=false -# Create an associative array for the pages cache -typeset -A pages_cache + local debug=false + # Create an associative array for the pages cache + typeset -A pages_cache -# Load the existing pages cache -if [[ -f $pages_cache_file ]]; then - while IFS=':' read -r name hash; do - pages_cache[$name]=$hash - if (${debug}) echo "${red}PAGES HASH VALUE: ${pages_cache[${name}]}${end}" - done < "$pages_cache_file" -fi - -# Initialize the array for storing pages files to process -tpl_array=() - -# Process pages files -for file in $(ls -1bt *tpl); do - # Compute the current blog file hash - current_hash=$(md5sum "$file" | awk '{print $1}') - - if (${debug}) echo "${red}1. pages_cache: ${pages_cache[$file]}${end}" - if (${debug}) echo "${red}1. current_cache: ${current_hash}${end}" - - # Check if the pages file is new or has changed - if [[ ${pages_cache[$file]} != "$current_hash" ]]; then - if (${debug}) echo "${red}2. pages_file: ${pages_cache[$file]}${end}" - if (${debug}) echo "${red}2. current_cache: ${current_hash}${end}" - # Pages file is new or has changed; add it to the processing array - tpl_array+=("$file") - - # Update the pages cache with the new hash - pages_cache[$file]=$current_hash + # Load the existing pages cache + if [[ -f $pages_cache_file ]]; then + while IFS=':' read -r name hash; do + pages_cache[$name]=$hash + if (${debug}) echo "${red}PAGES HASH VALUE: ${pages_cache[${name}]}${end}" + done < "$pages_cache_file" fi -done -# Rebuild the pages cache file from scratch -: >| "$pages_cache_file" # Truncate the file before writing -for name in "${(@k)pages_cache}"; do - echo "$name:${pages_cache[$name]}" >> "$pages_cache_file" -done + # Initialize the array for storing pages files to process + pages_array=() + + # Process pages files + for file in $(ls -1bt *tpl); do + # Compute the current blog file hash + current_hash=$(md5sum "$file" | awk '{print $1}') + + if (${debug}) echo "${red}1. pages_cache: ${pages_cache[$file]}${end}" + if (${debug}) echo "${red}1. current_cache: ${current_hash}${end}" + + # Check if the pages file is new or has changed + if [[ ${pages_cache[$file]} != "$current_hash" ]]; then + if (${debug}) echo "${red}2. pages_file: ${pages_cache[$file]}${end}" + if (${debug}) echo "${red}2. current_cache: ${current_hash}${end}" + # Pages file is new or has changed; add it to the processing array + pages_array+=("$file") + + # Update the pages cache with the new hash + pages_cache[$file]=$current_hash + fi + done + + # Rebuild the pages cache file from scratch + : >| "$pages_cache_file" # Truncate the file before writing + for name in "${(@k)pages_cache}"; do + echo "$name:${pages_cache[$name]}" >> "$pages_cache_file" + done } function _last_updated() { tee < ${1} | sed -e "s|#updated|${TODAY}|" | sed -e "s|\#version|${QSGEN} ${VERSION}|" > ${1} } +function _file_to_lower() { + + local filename=${1} + + # Replace spaces with dashes + filename="${filename// /-}" + + # Convert to lowercase and remove invalid characters + filename=$(echo "${filename}" | sed -e 's/^[^a-zA-Z0-9_.]+//g' -e 's/[^a-zA-Z0-9_-]+/-/g') + + return ${filename} + +} + + function _pages() { - # This function generates all the pages + # This function generates all the new and updated Pages local debug=false local pages=${project_dir}/templates/${theme}/pages.tpl + # Let's check if we can access the pages.tpl file. + # It not, exit script. if [[ ! -f ${pages} ]]; then echo "Unable to find the Pages template: ${pages}" exit + else + # Read template once + pages_tpl="$(<${pages})" + fi + + # Load the cache for Pages + _pages_cache + + if (( ${#pages_array[@]} > 0 )); then + # If pages_array is not empty, we do work + + local out="${www_root}" + + for pages_in_array in ${pages_array[@]} + do + echo "${green}Generating Page: ${pages_in_array}${end}" + # Read the file once + local page_content="$(<${pages_in_array})" + + # Grab the title from the Page + page_title=$( echo ${page_content} | head -2 | grep '#title' | cut -d= -f2 ) + + # Remove the #title line from the buffer. No longer needed. + page_content=$( echo ${page_content} | grep -v #title ) + + # HTML'ify the page content + page_content=$( ${engine} ${page_content} ) + + # Look for links, images and videos and convert them if present. + if [[ $( grep \#link ${page_content} ) ]]; then + echo "If #link is present, run _link: ${page_content}" + _link ${page_content} + elif [[ $( grep \#showimg ${page_content} ) ]]; then + echo "If #showimg is present, run _image: ${page_content}" + _image ${page_content} + elif [[ $( grep \#ytvideo ${page_content} ) ]]; then + echo "If #ytvideo is present, run _youtube: ${page_content}" + _youtube ${page_content} + fi + + # Insert page_content into pages_tpl by replacing the BODY tag present there + page_tpl=$( echo ${page_tpl} | sed -e "s|BODY|${page_content}|" ) + + # Replace every #pagetitle in pages_tpl + pages_tpl=$( echo ${pages_tpl} | sed -e "s|#pagetitle|${page_title}|g" ) + + # Replace every #tagline in pages_tpl + pages_tpl=$( echo ${pages_tpl} | sed -e "s|#tagline|${site_tagline}|g" ) + + # Replace #updated with today's date + pages_tpl=$( _last_updated ${pages_tpl} ) + + # Replace #version with the Name and Version of the script + pages_tpl=$( echo ${pages_tpl} | sed -e "s|#version|${QSGEN} ${VERSION}|" ) + + # Run a cleanup if in case something was left out + _cleanup ${pages_tpl} + + # Write pages_tpl to disk + echo "Writing ${pages_in_array} to disk." + + # Always use lowercase for file names + pages_title_lower=$( _file_to_lower "${page_title}" ) + echo "${pages_tpl}" > ${www_root}/${pages_title_lower%.}.html + done + fi } @@ -290,7 +388,7 @@ function _blogs() { local sdate btitle ingress body blog_index blog_dir blog_url - echo "_blogs: _blog_list_for_index: Just before the for loop: make_blog_array" + if (${debug}) echo "_blogs: _blog_list_for_index: Just before the for loop: make_blog_array" for blog in ${make_blog_array[@]} do if (${debug}) echo "0001: ${red}_blogs: _blog_list_for_index: Processing ${blog}${end}"