| #!/bin/bash # convert citation string from agu website to a bibtex format # usage: # agu2bib.sh 'citeString' # note: # 1: need single quotations # 2: the whole command should be in one line # www.scriptdemo.blogspot.ca getLastChar() { echo -n $* | tail -c1 } fixVolNum() { # get number from volume-string volstr=$1 if [ `getLastChar ${volstr}` == ")" ]; then numStr=`echo ${volstr} | awk -F\( '{print $2}' | rev | cut -c2- | rev` volstr=`echo ${numStr} | sed -e "s/\(${numStr}\)//"` echo "${volstr} ${numStr}" && exit else nf=`echo $volstr | awk -F\: '{print NF}'` if [ ${nf} -eq 2 ]; then echo ${volstr} | awk -F\: '{print $1" "$2}' && exit else echo "${volstr}" && exit fi fi } fixPageNum() { echo $1 | sed -e 's/–/--/g' | sed -e 's/----/--/' } revName() { nf=`echo $* | awk '{print NF}'` if [ $nf -ge 2 ]; then lastName=`echo $* | rev | awk '{print $1}' | rev` restName=`echo $* | sed -e "s/${lastName}//" | sed -e 's/\.\ /\./g' | sed -e 's/\ $//'` echo "${lastName}, ${restName}" else echo $* fi } getAuthor() { nf=`echo $* | awk --field-separator=" and " '{print NF}'` if [ ${nf} -eq 1 ]; then # one author # Myers, P. G. ==> Myers, P.G. echo $* | sed -e 's/\.\ /\./g' exit else # more than one author lastOne=`echo $* | awk --field-separator=" and " '{print $2}'` lastOne=`revName ${lastOne}` # how to get first one str0=`echo $* | awk --field-separator=" and " '{print $1}' | sed -e 's/\,$//'` nf=`echo ${str0} | awk -F\, '{print NF}'` if [ ${nf} -eq 1 ]; then echo "${str0} and ${lastOne}" exit fi fl2=`echo ${str0} | awk -F\, '{print $2}'` indNext=2 if [ `getLastChar ${fl2}` == "." ]; then # take first two fields as the first author fl1=`echo ${str0} | awk -F\, '{print $1}'` fl2=`echo ${fl2} | sed -e 's/\.\ /\./g' | sed -e 's/\ $//'` firstOne="${fl1}, ${fl2}" indNext=3 fi outStr=${firstOne} for (( n=${indNext}; n<=${nf}; n++)) do cfl=`echo ${str0} | cut -d\, -f ${n}` cnameStr=`revName ${cfl}` outStr="${outStr} and ${cnameStr}" done echo "${outStr} and ${lastOne}" && exit fi } [ $# -eq 0 ] && sed -n '2,7p' `which agu2bib.sh` && exit isDebug=0 nLen=4 inStr=$* nTLen=${#inStr} nLoop=`expr ${nTLen} - ${nLen} - 1` isFound=0 jTag="" for (( nL=1; nL<=${nLoop}; nL++ )) do subStr=${inStr:${nL}:${nLen}} # index starts from ZERO if [[ ${subStr} =~ "[1-2][0-9][0-9][0-9]" ]]; then [ ${isDebug} -eq 1 ] && set -x nL0=${nL} tmpChar=`echo ${inStr} | cut -c${nL0}` while [ "${tmpChar}" != ' ' ] do nL0=`expr ${nL0} - 1` tmpChar=`echo ${inStr} | cut -c${nL0}` done myStr0=`echo ${inStr} | cut -c-${nL0} | sed -e 's/\ $//g' -e 's/\,$//g'` nL1=`expr ${nL} + ${nLen} + 1` tmpChar=`echo ${inStr} | cut -c${nL1}` [ "${tmpChar}" == ":" ] && jTag="ams" while [ "${tmpChar}" != ' ' ] do [ "${tmpChar}" == ":" ] && jTag="ams" nL1=`expr ${nL1} + 1` tmpChar=`echo ${inStr} | cut -c${nL1}` done myStr1=`echo ${inStr} | cut -c${nL1}-` yearStr=${subStr} isFound=1 break fi done [ ${isDebug} -eq 1 ] && set +x [ ${isFound} -eq 0 ] && echo "can find the publicsh time!" && exit [ ${isDebug} -eq 1 ] && echo "second half: ${myStr1}" # get doi doi=`echo ${myStr1} | rev | awk -F, '{print $1}' | rev | sed -e 's/\ //g'` if [[ ${doi} =~ "doi*" ]] || [[ ${doi} =~ "DOI*" ]]; then isDOI=1 doi=`echo ${doi} | sed -e 's/\.$//'` pages=`echo ${myStr1} | rev | awk -F, '{print $2}' | rev | sed -e 's/\ //g'` vol=`echo ${myStr1} | rev | awk -F, '{print $3}' | rev | sed -e 's/\ //g'` if [ "${#jTag}" -eq 0 ]; then jour=`echo ${myStr1} | rev | awk -F, '{print $4}' | rev` fi else isDOI=0 pages=${doi} && unset doi pages=`echo ${pages} | sed -e 's/\.$//'` vol=`echo ${myStr1} | rev | awk -F, '{print $2}' | rev | sed -e 's/\ //g'` if [ "${#jTag}" -eq 0 ]; then jour=`echo ${myStr1} | rev | awk -F, '{print $3}' | rev` fi fi if [ ${#jTag} -eq 0 ]; then indOfJour=`awk -v a="${myStr1}" -v b="${jour}" 'BEGIN{print index(a,b)}'` indOfJour=`expr ${indOfJour} - 3` title=`echo ${myStr1} | cut -c-${indOfJour}` else title=`echo ${myStr1} | awk -F\. '{print $1}'` nL1=`expr ${#title} + 2` myStr1=`echo ${myStr1} | cut -c${nL1}-` jour=`echo ${myStr1} | awk -F\, '{print $1}'` nf=`echo ${myStr0} | awk -F\, '{print NF}'` if [ ${nf} -gt 2 ]; then myStr0=`echo ${myStr0} | rev | sed -e 's/\,/\ dna\ /' | rev` fi fi # get author string [ ${isDebug} -eq 1 ] && echo "first half: ${myStr0}" author=`getAuthor "${myStr0}"` pages=`fixPageNum ${pages}` volStr=`fixVolNum ${vol}` vol=`echo ${volStr} | awk '{print $1}'` num=`echo ${volStr} | awk '{print $2}'` #generate the key mykey=`echo ${author} | awk -F\, '{print $1}'` mykey="${mykey}${yearStr}" titleKey=`echo ${title} | awk '{print $1""$2}'` mykey=`echo "${mykey}${titleKey}" | awk '{print tolower($0)}' | sed -e 's/\-//g'` #output echo "@article{${mykey}," echo " author={${author}}," echo " title = {{${title}}}," echo " journal = {${jour}}," echo " year = {${yearStr}}," echo " volume = {${vol}}," [ ${#num} -ne 0 ] && echo " number = { ${num}}," if [ ${isDOI} -eq 1 ]; then echo " pages = {${pages}}," echo " doi = {${doi}}" else echo " pages = {${pages}}" fi echo "}" |
Example:
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