Expresso Livre Comunidade

#!/bin/bash

N="\033[0m"

R="\033[1;31m"

G="\033[0;32m"

B="\033[1;34m"

Y="\033[1;33m"

fmt='s#&[ \t]*\$#\&\$#g;s#=# = #g;s#,#, #g;s#(#& #g;s#)# &#g;s#[ \t]\+# #g2;s#( )#()#g'

flist=()

while (( "$#" )); do case "$1" in

	-x|--debug) debug=1;                                                    shift 1;;

	--no-save)  nosave=1;                                                   shift 1;;

	-f|--file)  flist+=("$2");                                              shift 2;;

	--)                                                              shift 1; break;;

	-*|--*=)    echo "Error: Unsupported flag $1" >&2;                       exit 1;;

	*) flist+=("$1");                                                       shift 1;;

esac; done

function run_construct_check() {

	echo -ne "${Y}";

	fname="$1"

	if [[ ! -f "${fname}" ]]; then echo "file ${fname} not found"; return; fi

	while read line; do

		class=$(php -r '

			$buf = explode( " ", trim( preg_replace( array( "/\t/", "/ +/", "/[\n\r{]*/" ), array( " ", " ", "" ), $argv[1] ) ) );

			if ( ( !isset( $buf[2] ) ) || $buf[2] == "extends" || $buf[2] == "implements" ) echo $buf[1].PHP_EOL;

		' "${line}")

		if [[ -z "${class}" ]]; then continue; fi

		range=$(cat -n "${fname}" | sed -n '/^[ ]*[0-9]\+[ \t]*class[ \t]\+'"${class}"'\r\?$/,/^[ ]*[0-9]\+[ \t]*class[ \t]/ {s#^[ \t]*##g;s#[ \t]#: p;}' |sed -n '1{s#:.*##g;p;};${s#:.*##g;p;};'|paste -d, -s)

		if [[ -z "${range}" ]]; then range=$(cat -n "${fname}" | sed -n '/^[ ]*[0-9]\+[ \t]*class[ \t]\+'"${class}"'[ \t{]/,/^[ ]*[0-9]\+[ \t]*class[ \t]/ {s#^[ \t]*##g;s#[ \t]#: p;}' |sed -n '1{s#:.*##g;p;};${s#:.*##g;p;};'|paste -d, -s); fi

		constr=$(cat -n "${fname}" | sed -n "${range}p" | grep -P '^[ ]*[0-9]+[ \t]*[\w ]*function[ \t]+__construct[ \t]*\('|sed 's#//.*##g')

		funct=$(cat -n "${fname}" | sed -n "${range}p" |grep -P '^[ ]*[0-9]+[ \t]*[\w ]*function[ \t]+'"${class}"'[ \t]*\('|sed 's#//.*##g')

		if [[ $(echo "${funct}"|wc -l) -ge 2 ]]; then

			funct=$(cat -n "${fname}" | sed -n "${range}p" | sed '/^ *[0-9]*[ \t]*\/\*/,/\*\// d' | grep -P '^[ ]*[0-9]+[ \t]*[\w ]*function[ \t]+'"${class}"'[ \t]*\('|sed 's#//.*##g')

		fi

		if [[ $(echo "${constr}"|wc -l) -ge 2 ]] || [[ $(echo "${funct}"|wc -l) -ge 2 ]]; then echo "ERROR: ${fname}";	return; fi

		if [[ -z "${constr}" ]] && [[ ! -z "${funct}" ]]; then

			lnum=$(echo "${funct}"|sed 's#^[ ]*##g'|grep -o '^[0-9]\+')

			sig=$(sed -n "${lnum}$(echo "${funct}"|grep -q '{'|| echo ',/{/')"'p' "${fname}"|sed '2,$ s#^[ \t]*##g;s#//.*##g'|sed ':a;N;$!ba;s#[\r\n]# #g'|sed "${fmt}"|sed 's#)[^)]*$#)#')

			proto=$(echo "${sig}"|sed "s#${class}[^(]*(#__construct(#"|sed "${fmt}")

			call=$(echo "${sig}"|sed 's#&\$#\$#'|sed 's#\$[A-Za-z0-9_]+#&\n#g'|sed "s#.*${class}[^(]*(#\$this->${class}(#"|sed 's#(.*##g')

			params=$(echo "${sig}"|sed 's#&\$#\$#'|sed 's#\$[A-Za-z0-9_]\+#\n&\n#g'|grep '^\$'|sed ':a;N;$!ba;s#[\r\n]#, #g')

			#dump="error_log(__FILE__.':'.__LINE__.' ${class}()'.PHP_EOL,3,'/tmp/log'); "

			if [[ ! -z "${params}" ]]; then params=" ${params} ";fi

			echo -n "${lnum}."; ec=""

			if [[ -z "${nosave}" ]]; then sed -i "${lnum}"' i\'"${proto}"' { '"${dump}"''"${call}"'('"${params}"'); }' "${fname}"; fi

		fi

	done < <(grep -Po '^[ \t]*class[ \t]+[^ /(<]+( [\w]+)*' "${fname}")

	if [[ -z "${ec}" ]]; then echo -ne "${N} "; fi

}

function run_construct_format() {

	echo -ne "${B}";

	fname="$1"

	if [[ ! -f "${fname}" ]]; then echo "file ${fname} not found"; return; fi

	while IFS= read -r line; do

		buf=$(php -r '

			$buf = explode( ":",$argv[1] );

			preg_match( "/^([ \t]*)(.*)function/", $buf[1], $matchs );

			$final   = preg_match( "/final/",   $matchs[2])? "final "   : "";

			$static  = preg_match( "/static/",  $matchs[2])? "static "  : "";

			$context = preg_match( "/private/", $matchs[2])? "private " : ( preg_match( "/protected/", $matchs[2] )? "protected " : "public " );

			echo $buf[0].PHP_EOL.$matchs[1].$context.$final.$static."function __construct(".PHP_EOL;

		' "${line}")

		if [[ -z "${buf}" ]]; then continue; fi

		lnum=$(echo "${buf}"|head -n 1)

		exp=$(echo "${buf}"|tail -n 1)

		if [[ ! "${line}" == "${lnum}:${exp}" ]]; then

			echo -n "${lnum}."; ec="";

			if [[ -z "${nosave}" ]]; then sed -i ${lnum}' s#^[^(]*(#'"${exp}"'#' "${fname}"; fi

		fi

	done < <(grep -Pno '^[\w\d\t ]*function[ \t]+__construct[ \t]*\(' "${fname}")

	if [[ -z "${ec}" ]]; then echo -ne "${N} "; fi

}

if [[ "${#flist[@]}" -eq 0 ]]; then

	echo -n 'Searching files... ';

	while IFS= read -r -d $'\0' line; do flist+=("${line}"); done < <(find -type f -iname '*.php' -print0)

	echo -e "${R}${#flist[@]}${N} found. done."

fi

if [[ ! -z "${debug}" ]]; then set -x; fi

for filename in "${flist[@]}"; do

	ec="n"

	echo -ne "${G}${filename}${N}: ";

	run_construct_check "${filename}";

	run_construct_format "${filename}";

	if [[ -z "${ec}" ]]; then echo -e "${N}";

	else echo -ne "\r\033[0K\r"; fi

done

echo -e "${N}";