91 lines
3.1 KiB
Bash
Executable file
91 lines
3.1 KiB
Bash
Executable file
#!/bin/bash
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# inspirated source http://www.cambus.net/creating-thumbnails-using-phantomjs-and-imagemagick/ for global idea
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# https://gist.github.com/rsvp/1171304 for httpstatus code
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# All info at http://forge.leslibres.org/projects/soshot
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site=$1 # url for thumbshot
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md5Site=$2 # md5(url) is the name of final image
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thumbSize=$3 # size of thumb widthxheight ex : 190x90
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onlyThumb=$4 # make only thumbshot no full size image
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waitForResult=$5 # if true we try to make soon as possible or add to queue
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maxThread=3 # max parralle work for me the best is nb core - 1
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timeOut=60 # default time out after this time the site are declared in error
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log=true # log all generation success and error
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randomSleep=`echo $((RANDOM%20))`
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optimizeTool='' # external tool form optimize png
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maxQueue=50 # max process in queue
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currentProcess=$(ps -e | grep -v grep | grep thumb_ | wc -l)
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if [ $currentProcess -gt $maxQueue ]
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then
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exit
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fi
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if [ ! $waitForResult ]
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then
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sleep `echo $((RANDOM%20))`
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while [[ `ps -e | grep -v grep | grep phantomjs | wc -l` -ge $maxThread ]]
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do
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sleep `echo $((RANDOM%20))`
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done
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fi
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start_time=`date +%s`
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timeout $timeOut ./bin/phantomjs --disk-cache=false --local-storage-path=/bin/ --ignore-ssl-errors=true /bin/rasterize.js "$site" "cache/tmp/$md5Site.png"
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if [ ! -f "cache/tmp/$md5Site.png" ]
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then
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echo 0
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errorCode=`echo $(curl -k --write-out %{http_code} --silent -S --connect-timeout $timeOut \--no-keepalive --output /dev/null $site)`
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case $errorCode in
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000) cp "bin/000.png" "cache/img/$md5Site""_thumb.png" && cp "bin/000.png" "cache/img/$md5Site.png" ;;
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404) cp "bin/404.png" "cache/img/$md5Site""_thumb.png" && cp "bin/404.png" "cache/img/$md5Site.png" ;;
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*) cp "bin/error.png" "cache/img/$md5Site""_thumb.png" && cp "bin/error.png" "cache/img/$md5Site.png" ;;
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esac
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if $log
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then
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end_time=`date +%s`
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logDate=`date +'[%a %d %b %Y] [%H:%M:%S]'`
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echo $logDate `expr $end_time - $start_time`s --- ERROR --- httpstatus $errorCode --- $site >> 'cache/logs/logs.txt'
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fi
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exit
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fi
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if [ $onlyThumb ]
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then
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convert "cache/tmp/$md5Site.png" -crop 1280x1024+0+0 -filter Lanczos -thumbnail "$thumbSize" "cache/img/$md5Site""_thumb.png"
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if [ $optimizeTool ]
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then
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eval $optimizeTool "cache/img/$md5Site""_thumb.png"
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fi
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else
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convert "cache/tmp/$md5Site.png" -crop 1280x1024+0+0 "cache/img/$md5Site.png" &&
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convert "cache/img/$md5Site.png" -filter Lanczos -thumbnail "$thumbSize" "cache/img/$md5Site""_thumb.png"
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if [ $optimizeTool ]
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then
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eval $optimizeTool "cache/img/$md5Site""_thumb.png" "cache/img/$md5Site.png"
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fi
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fi
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rm "cache/tmp/$md5Site.png"
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if [ $onlyThumb ]
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then
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if [[ -f "cache/img/$md5Site""_thumb.png" ]]
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then
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echo 1
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else
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echo 0
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fi
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else
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if [[ -f "cache/img/$md5Site""_thumb.png" && -f "cache/img/$md5Site.png" ]]
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then
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echo 1
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else
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echo 0
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fi
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fi
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if $log
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then
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end_time=`date +%s`
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logDate=`date +'[%a %d %b %Y] [%H:%M:%S]'`
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echo $logDate `expr $end_time - $start_time`s --- $site >> 'cache/logs/logs.txt'
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fi
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