You can try rolling your own QR-generator by using a javascript that is found online that also can be ported to ES3-based ExtendScript. Or you could take advantage of non-ported, modern JavaScript if you were to make your own CEP extension - but this example here is possible with just regular scripting.
https://www.linkedin.com/pulse/illustrator-variable-data-super-advanced-techniques-vasily-hall/
function QRCodeFromLayerData(){
function QRGen(){
adelta=[0,11,15,19,23,27,31,16,18,20,22,24,26,28,20,22,24,24,26,28,28,22,24,24,26,26,28,28,24,24,26,26,26,28,28,24,26,26,26,28,28];
vpat=[0xc94,0x5bc,0xa99,0x4d3,0xbf6,0x762,0x847,0x60d,0x928,0xb78,0x45d,0xa17,0x532,0x9a6,0x683,0x8c9,0x7ec,0xec4,0x1e1,0xfab,0x08e,0xc1a,0x33f,0xd75,0x250,0x9d5,0x6f0,0x8ba,0x79f,0xb0b,0x42e,0xa64,0x541,0xc69];
fmtword=[0x77c4,0x72f3,0x7daa,0x789d,0x662f,0x6318,0x6c41,0x6976,0x5412,0x5125,0x5e7c,0x5b4b,0x45f9,0x40ce,0x4f97,0x4aa0,0x355f,0x3068,0x3f31,0x3a06,0x24b4,0x2183,0x2eda,0x2bed,0x1689,0x13be,0x1ce7,0x19d0,0x0762,0x0255,0x0d0c,0x083b];
eccblocks=[1,0,19,7,1,0,16,10,1,0,13,13,1,0,9,17,1,0,34,10,1,0,28,16,1,0,22,22,1,0,16,28,1,0,55,15,1,0,44,26,2,0,17,18,2,0,13,22,1,0,80,20,2,0,32,18,2,0,24,26,4,0,9,16,1,0,108,26,2,0,43,24,2,2,15,18,2,2,11,22,2,0,68,18,4,0,27,16,4,0,19,24,4,0,15,28,2,0,78,20,4,0,31,
18,2,4,14,18,4,1,13,26,2,0,97,24,2,2,38,22,4,2,18,22,4,2,14,26,2,0,116,30,3,2,36,22,4,4,16,20,4,4,12,24,2,2,68,18,4,1,43,26,6,2,19,24,6,2,15,28,4,0,81,20,1,4,50,30,4,4,22,
28,3,8,12,24,2,2,92,24,6,2,36,22,4,6,20,26,7,4,14,28,4,0,107,26,8,1,37,22,8,4,20,24,12,4,11,22,3,1,115,30,4,5,40,24,11,5,16,20,11,5,12,24,5,1,87,22,5,5,41,24,5,7,24,30,11,7,12,24,5,1,98,24,7,3,45,28,15,2,19,24,3,13,15,30,1,5,107,28,10,1,46,28,1,15,22,28,2,17,14,28,5,
1,120,30,9,4,43,26,17,1,22,28,2,19,14,28,3,4,113,28,3,11,44,26,17,4,21,26,9,16,13,26,3,5,107,28,3,13,41,26,15,5,24,30,15,10,15,28,4,4,116,28,17,0,42,26,17,6,22,
28,19,6,16,30,2,7,111,28,17,0,46,28,7,16,24,30,34,0,13,24,4,5,121,30,4,14,47,28,11,14,24,30,16,14,15,30,6,4,117,30,6,14,45,28,11,16,24,30,30,2,16,30,8,4,106,26,8,13,47,28,7,22,24,30,22,13,15,30,10,2,114,28,19,4,46,28,28,6,22,28,33,4,16,30,8,4,122,30,22,3,45,28,8,26,23,
30,12,28,15,30,3,10,117,30,3,23,45,28,4,31,24,30,11,31,15,30,7,7,116,30,21,7,45,28,1,37,23,30,19,26,15,30,5,10,115,30,19,10,47,28,15,25,24,30,23,25,15,30,13,3,115,30,2,
29,46,28,42,1,24,30,23,28,15,30,17,0,115,30,10,23,46,28,10,35,24,30,19,35,15,30,17,1,115,30,14,21,46,28,29,19,24,30,11,46,15,30,13,6,115,30,14,23,46,28,44,7,24,30,59,1,16,30,12,7,121,30,12,26,47,28,39,14,24,30,22,41,15,30,6,14,121,30,6,34,47,28,46,10,24,30,2,64,15,30,17,
4,122,30,29,14,46,28,49,10,24,30,24,46,15,30,4,18,122,30,13,32,46,28,48,14,24,30,42,32,15,30,20,4,117,30,40,7,47,28,43,22,24,30,10,67,15,30,19,6,118,30,18,31,47,28,34,34,24,30,20,61,15,30];
glog=[0xff,0x00,0x01,0x19,0x02,0x32,0x1a,0xc6,0x03,0xdf,0x33,0xee,0x1b,0x68,0xc7,0x4b,0x04,0x64,0xe0,0x0e,0x34,0x8d,0xef,0x81,0x1c,0xc1,0x69,0xf8,0xc8,0x08,0x4c,0x71,0x05,0x8a,0x65,0x2f,0xe1,0x24,0x0f,0x21,0x35,0x93,0x8e,0xda,0xf0,0x12,0x82,0x45,0x1d,0xb5,0xc2,0x7d,0x6a,
0x27,0xf9,0xb9,0xc9,0x9a,0x09,0x78,0x4d,0xe4,0x72,0xa6,0x06,0xbf,0x8b,0x62,0x66,0xdd,0x30,0xfd,0xe2,0x98,0x25,0xb3,0x10,0x91,0x22,0x88,0x36,0xd0,0x94,0xce,0x8f,0x96,0xdb,
0xbd,0xf1,0xd2,0x13,0x5c,0x83,0x38,0x46,0x40,0x1e,0x42,0xb6,0xa3,0xc3,0x48,0x7e,0x6e,0x6b,0x3a,0x28,0x54,0xfa,0x85,0xba,0x3d,0xca,0x5e,0x9b,0x9f,0x0a,0x15,0x79,0x2b,0x4e,0xd4,0xe5,0xac,0x73,0xf3,0xa7,0x57,0x07,0x70,0xc0,0xf7,0x8c,0x80,0x63,0x0d,0x67,0x4a,0xde,0xed,0x31,
0xc5,0xfe,0x18,0xe3,0xa5,0x99,0x77,0x26,0xb8,0xb4,0x7c,0x11,0x44,0x92,0xd9,0x23,0x20,0x89,0x2e,0x37,0x3f,0xd1,0x5b,0x95,0xbc,0xcf,0xcd,0x90,0x87,0x97,0xb2,0xdc,
0xfc,0xbe,0x61,0xf2,0x56,0xd3,0xab,0x14,0x2a,0x5d,0x9e,0x84,0x3c,0x39,0x53,0x47,0x6d,0x41,0xa2,0x1f,0x2d,0x43,0xd8,0xb7,0x7b,0xa4,0x76,0xc4,0x17,0x49,0xec,0x7f,0x0c,0x6f,0xf6,0x6c,0xa1,0x3b,0x52,0x29,0x9d,0x55,0xaa,0xfb,0x60,0x86,0xb1,0xbb,0xcc,0x3e,0x5a,0xcb,0x59,0x5f,
0xb0,0x9c,0xa9,0xa0,0x51,0x0b,0xf5,0x16,0xeb,0x7a,0x75,0x2c,0xd7,0x4f,0xae,0xd5,0xe9,0xe6,0xe7,0xad,0xe8,0x74,0xd6,0xf4,0xea,0xa8,0x50,0x58,0xaf];
gexp=[0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x1d,0x3a,0x74,0xe8,0xcd,0x87,0x13,0x26,0x4c,0x98,0x2d,0x5a,0xb4,0x75,0xea,0xc9,0x8f,0x03,0x06,0x0c,0x18,0x30,0x60,0xc0,0x9d,0x27,0x4e,0x9c,0x25,0x4a,0x94,0x35,0x6a,0xd4,0xb5,0x77,0xee,0xc1,0x9f,0x23,0x46,0x8c,0x05,0x0a,0x14,
0x28,0x50,0xa0,0x5d,0xba,0x69,0xd2,0xb9,0x6f,0xde,0xa1,0x5f,0xbe,0x61,0xc2,0x99,0x2f,0x5e,0xbc,0x65,0xca,0x89,0x0f,0x1e,0x3c,0x78,0xf0,0xfd,0xe7,0xd3,0xbb,0x6b,0xd6,0xb1,
0x7f,0xfe,0xe1,0xdf,0xa3,0x5b,0xb6,0x71,0xe2,0xd9,0xaf,0x43,0x86,0x11,0x22,0x44,0x88,0x0d,0x1a,0x34,0x68,0xd0,0xbd,0x67,0xce,0x81,0x1f,0x3e,0x7c,0xf8,0xed,0xc7,0x93,0x3b,0x76,0xec,0xc5,0x97,0x33,0x66,0xcc,0x85,0x17,0x2e,0x5c,0xb8,0x6d,0xda,0xa9,0x4f,0x9e,0x21,0x42,0x84,
0x15,0x2a,0x54,0xa8,0x4d,0x9a,0x29,0x52,0xa4,0x55,0xaa,0x49,0x92,0x39,0x72,0xe4,0xd5,0xb7,0x73,0xe6,0xd1,0xbf,0x63,0xc6,0x91,0x3f,0x7e,0xfc,0xe5,0xd7,0xb3,
0x7b,0xf6,0xf1,0xff,0xe3,0xdb,0xab,0x4b,0x96,0x31,0x62,0xc4,0x95,0x37,0x6e,0xdc,0xa5,0x57,0xae,0x41,0x82,0x19,0x32,0x64,0xc8,0x8d,0x07,0x0e,0x1c,0x38,0x70,0xe0,0xdd,0xa7,0x53,0xa6,0x51,0xa2,0x59,0xb2,0x79,0xf2,0xf9,0xef,0xc3,0x9b,0x2b,0x56,0xac,0x45,0x8a,0x09,0x12,0x24,
0x48,0x90,0x3d,0x7a,0xf4,0xf5,0xf7,0xf3,0xfb,0xeb,0xcb,0x8b,0x0b,0x16,0x2c,0x58,0xb0,0x7d,0xfa,0xe9,0xcf,0x83,0x1b,0x36,0x6c,0xd8,0xad,0x47,0x8e,0x00];var strinbuf=[],eccbuf=[],qrframe=[],framask=[],rlens=[];var version,width,neccblk1,neccblk2,datablkw,eccblkwid;
var ecclevel=1;function setmask(x,y){var bt;if(x>y){bt=x;x=y;y=bt;}bt=y;bt*=y;bt+=y;bt>>=1;bt+=x;framask[bt]=1;}function putalign(x,y){var j;qrframe[x+width*y]=1;for(j=-2;j<2;j++){qrframe[(x+j)+width*(y-2)]=1;qrframe[(x-2)+width*(y+j+1)]=1;
qrframe[(x+2)+width*(y+j)]=1;qrframe[(x+j+1)+width*(y+2)]=1;}for(j=0;j<2;j++){setmask(x-1,y+j);setmask(x+1,y-j);setmask(x-j,y-1);setmask(x+j,y+1);}}
function modnn(x){while(x>=255){x-=255;x=(x>>8)+(x&255);}return x;}var genpoly=[];function appendrs(data,dlen,ecbuf,eclen){var i,j,fb;for(i=0;i<eclen;i++){strinbuf[ecbuf+i]=0;}for(i=0;i<dlen;i++){fb=glog[strinbuf[data+i]^strinbuf[ecbuf]];
if(fb!=255){for(j=1;j<eclen;j++){strinbuf[ecbuf+j-1]=strinbuf[ecbuf+j]^gexp[modnn(fb+genpoly[eclen-j])];}}else{for(j=ecbuf;j<ecbuf+eclen;j++){strinbuf[j]=strinbuf[j+1];}}strinbuf[ecbuf+eclen-1]=fb==255?0:gexp[modnn(fb+genpoly[0])];}}
function ismasked(x,y){var bt;if(x>y){bt=x;x=y;y=bt;}bt=y;bt+=y*y;bt>>=1;bt+=x;return framask[bt];}function applymask(m){var x,y,r3x,r3y;switch(m){case 0:for(y=0;y<width;y++){for(x=0;x<width;x++){if(!((x+y)&1)&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;
case 1:for(y=0;y<width;y++){for(x=0;x<width;x++){if(!(y&1)&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;case 2:for(y=0;y<width;y++){for(r3x=0,x=0;x<width;x++,r3x++){if(r3x==3){r3x=0;}
if(!r3x&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;case 3:for(r3y=0,y=0;y<width;y++,r3y++){if(r3y==3){r3y=0;}for(r3x=r3y,x=0;x<width;x++,r3x++){if(r3x==3){r3x=0;}if(!r3x&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;
case 4:for(y=0;y<width;y++){for(r3x=0,r3y=((y>>1)&1),x=0;x<width;x++,r3x++){if(r3x==3){r3x=0;r3y=!r3y;}if(!r3y&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;case 5:for(r3y=0,y=0;y<width;y++,r3y++){if(r3y==3){r3y=0;}
for(r3x=0,x=0;x<width;x++,r3x++){
if(r3x==3){r3x=0;}if(!((x&y&1)+!(!r3x|!r3y))&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;case 6:for(r3y=0,y=0;y<width;y++,r3y++){if(r3y==3){r3y=0;}for(r3x=0,x=0;x<width;x++,r3x++){if(r3x==3){r3x=0;}
if(!(((x&y&1)+(r3x&&(r3x==r3y)))&1)&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;
case 7:for(r3y=0,y=0;y<width;y++,r3y++){if(r3y==3){r3y=0;}for(r3x=0,x=0;x<width;x++,r3x++){if(r3x==3){r3x=0;}if(!(((r3x&&(r3x==r3y))+((x+y)&1))&1)&&!ismasked(x,y)){qrframe[x+y*width]^=1;}}}break;}return;}
var N1=3,N2=3,N3=40,N4=10;function badruns(length){var i;var runsbad=0;for(i=0;i<=length;i++){if(rlens[i]>=5){runsbad+=N1+rlens[i]-5;}}for(i=3;i<length-1;i+=2){
if(rlens[i-2]==rlens[i+2]&&rlens[i+2]==rlens[i-1]&&rlens[i-1]==rlens[i+1]&&rlens[i-1]*3==rlens[i]&&(rlens[i-3]==0||i+3>length||rlens[i-3]*3>=rlens[i]*4||rlens[i+3]*3>=rlens[i]*4)){runsbad+=N3;}}
return runsbad;}
function badcheck(){var x,y,h,b,b1;
var thisbad=0;var bw=0;for(y=0;y<width-1;y++){for(x=0;x<width-1;x++){
if((qrframe[x+width*y]&&qrframe[(x+1)+width*y]&&qrframe[x+width*(y+1)]&&qrframe[(x+1)+width*(y+1)])||!(qrframe[x+width*y]||qrframe[(x+1)+width*y]||qrframe[x+width*(y+1)]||qrframe[(x+1)+width*(y+1)])){thisbad+=N2;}}}for(y=0;y<width;y++){rlens[0]=0;
for(h=b=x=0;x<width;x++){if((b1=qrframe[x+width*y])==b){rlens[h]++;}else{rlens[++h]=1;}b=b1;bw+=b?1:-1;}thisbad+=badruns(h);}if(bw<0){bw=-bw;}var big=bw;count=0;big+=big<<2;big<<=1;
while(big>width*width){big-=width*width,count++;}thisbad+=count*N4;for(x=0;x<width;x++){rlens[0]=0;for(h=b=y=0;y<width;y++){if((b1=qrframe[x+width*y])==b){rlens[h]++;}else{rlens[++h]=1;}b=b1;}thisbad+=badruns(h);}return thisbad;}
function genframe(instring){var x,y,k,t,v,i,j,m;t=instring.length;version=0;do{version++;k=(ecclevel-1)*4+(version-1)*16;neccblk1=eccblocks[k++];neccblk2=eccblocks[k++];datablkw=eccblocks[k++];eccblkwid=eccblocks[k];k=datablkw*(neccblk1+neccblk2)+neccblk2-3+(version<=9);
if(t<=k){break;}}while(version<40);width=17+4*version;v=datablkw+(datablkw+eccblkwid)*(neccblk1+neccblk2)+neccblk2;for(t=0;t<v;t++){eccbuf[t]=0;}strinbuf=instring.slice(0);for(t=0;t<width*width;t++){qrframe[t]=0;}for(t=0;t<(width*(width+1)+1)/ 2;t++){framask[t]=0;}
for(t=0;t<3;t++){k=0;y=0;
if(t==1){k=(width-7);}if(t==2){y=(width-7);}qrframe[(y+3)+width*(k+3)]=1;
for(x=0;x<6;x++){qrframe[(y+x)+width*k]=1;qrframe[y+width*(k+x+1)]=1;qrframe[(y+6)+width*(k+x)]=1;qrframe[(y+x+1)+width*(k+6)]=1;}for(x=1;x<5;x++){setmask(y+x,k+1);setmask(y+1,k+x+1);setmask(y+5,k+x);setmask(y+x+1,k+5);}
for(x=2;x<4;x++){qrframe[(y+x)+width*(k+2)]=1;qrframe[(y+2)+width*(k+x+1)]=1;qrframe[(y+4)+width*(k+x)]=1;qrframe[(y+x+1)+width*(k+4)]=1;}}if(version>1){t=adelta[version];y=width-7;for(;;){x=width-7;while(x>t-3){putalign(x,y);if(x<t){break;}x-=t;}if(y<=t+9){break;
}y-=t;putalign(6,y);putalign(y,6);}}qrframe[8+width*(width-8)]=1;for(y=0;y<7;y++){setmask(7,y);setmask(width-8,y);setmask(7,y+width-7);}for(x=0;x<8;x++){setmask(x,7);setmask(x+width-8,7);
setmask(x,width-8);}for(x=0;x<9;x++){setmask(x,8);}for(x=0;x<8;x++){setmask(x+width-8,8);setmask(8,x);}for(y=0;y<7;y++){setmask(8,y+width-7);}for(x=0;x<width-14;x++){if(x&1){setmask(8+x,6);setmask(6,8+x);}else{qrframe[(8+x)+width*6]=1;qrframe[6+width*(8+x)]=1;}}
if(version>6){t=vpat[version-7];k=17;for(x=0;x<6;x++){for(y=0;y<3;y++,k--){if(1&(k>11?version>>(k-12):t>>k)){qrframe[(5-x)+width*(2-y+width-11)]=1;qrframe[(2-y+width-11)+width*(5-x)]=1;}else{setmask(5-x,2-y+width-11);setmask(2-y+width-11,5-x);}}}}for(y=0;y<width;y++){
for(x=0;x<=y;x++){if(qrframe[x+width*y]){setmask(x,y);}}}v=strinbuf.length;for(i=0;i<v;i++){eccbuf[i]=strinbuf.charCodeAt(i);}strinbuf=eccbuf.slice(0);x=datablkw*(neccblk1+neccblk2)+neccblk2;if(v>=x-2){v=x-2;if(version>9){v--;}}i=v;
if(version>9){strinbuf[i+2]=0;strinbuf[i+3]=0;
while(i--){t=strinbuf[i];strinbuf[i+3]|=255&(t<<4);strinbuf[i+2]=t>>4;}strinbuf[2]|=255&(v<<4);
strinbuf[1]=v>>4;strinbuf[0]=0x40|(v>>12);}else{strinbuf[i+1]=0;strinbuf[i+2]=0;while(i--){t=strinbuf[i];strinbuf[i+2]|=255&(t<<4);strinbuf[i+1]=t>>4;}strinbuf[1]|=255&(v<<4);strinbuf[0]=0x40|(v>>4);}i=v+3-(version<10);
while(i<x){strinbuf[i++]=0xec;strinbuf[i++]=0x11;}genpoly[0]=1;for(i=0;i<eccblkwid;i++){genpoly[i+1]=1;for(j=i;j>0;j--){genpoly[j]=genpoly[j]?genpoly[j-1]^gexp[modnn(glog[genpoly[j]]+i)]:genpoly[j-1];}genpoly[0]=gexp[modnn(glog[genpoly[0]]+i)];}
for(i=0;i<=eccblkwid;i++){genpoly[i]=glog[genpoly[i]];}k=x;y=0;for(i=0;i<neccblk1;i++){appendrs(y,datablkw,k,eccblkwid);y+=datablkw;k+=eccblkwid;}for(i=0;i<neccblk2;i++){appendrs(y,datablkw+1,k,eccblkwid);y+=datablkw+1;k+=eccblkwid;}y=0;for(i=0;i<datablkw;i++){
for(j=0;j<neccblk1;j++){eccbuf[y++]=strinbuf[i+j*datablkw];}for(j=0;j<neccblk2;j++){eccbuf[y++]=strinbuf[(neccblk1*datablkw)+i+(j*(datablkw+1))];}}for(j=0;j<neccblk2;j++){eccbuf[y++]=strinbuf[(neccblk1*datablkw)+i+(j*(datablkw+1))];}
for(i=0;i<eccblkwid;i++){for(j=0;j<neccblk1+neccblk2;j++){eccbuf[y++]=strinbuf[x+i+j*eccblkwid];}}strinbuf=eccbuf;x=y=width-1;k=v=1;m=(datablkw+eccblkwid)*(neccblk1+neccblk2)+neccblk2;for(i=0;i<m;i++){t=strinbuf[i];for(j=0;j<8;j++,t<<=1){
if(0x80&t){qrframe[x+width*y]=1;}do{if(v){x--;}else{x++;if(k){if(y!=0){y--;}else{x-=2;k=!k;if(x==6){x--;y=9;}}}else{if(y!=width-1){y++;}else{x-=2;k=!k;if(x==6){x--;y-=8;}}}}v=!v;}while(ismasked(x,y));}}strinbuf=qrframe.slice(0);
t=0;y=30000;for(k=0;k<8;k++){applymask(k);x=badcheck();if(x<y){y=x;t=k;}if(t==7){break;}qrframe=strinbuf.slice(0);}if(t!=k){applymask(t);}y=fmtword[t+((ecclevel-1)<<3)];for(k=0;k<8;k++,y>>=1){if(y&1){qrframe[(width-1-k)+width*8]=1;
if(k<6){qrframe[8+width*k]=1;}else{qrframe[8+width*(k+1)]=1;}}}for(k=0;k<7;k++,y>>=1){if(y&1){qrframe[8+width*(width-7+k)]=1;
if(k){qrframe[(6-k)+width*8]=1;}else{qrframe[7+width*8]=1;}}}return qrframe;}var wd,ht,qrc;function setupqr(){wd=window.innerWidth-10;ht=window.innerHeight-10;mp=document.getElementById("mapcanv");qrd=document.getElementById("qrdiv");
qrd.style.width=wd+"px";qrd.style.height=ht+"px";wd-=4;ht-=80;
var elem=document.getElementById('qrcanv');qrc=elem.getContext('2d');qrc.canvas.width=wd;qrc.canvas.height=ht;qrc.fillStyle='#eee';qrc.fillRect(0,0,wd,ht);}function doqr(){d=document;ecclevel=d.qrinp.ECC.value;qf=genframe(d.qrinp.qrinput.value);
qrc.lineWidth=1;var i,j;px=wd;if(ht<wd)px=ht;px /=width+10;px=Math.round(px-0.5);qrc.clearRect(0,0,wd,ht);qrc.fillStyle='#fff';
qrc.fillRect(0,0,px*(width+8),px*(width+8));qrc.fillStyle='#000';for(i=0;i<width;i++){for(j=0;j<width;j++){if(qf[j*width+i]){qrc.fillRect(px*(4+i),px*(4+j),px,px);}}}}
this.makeQRInIllustrator = function(str, backSquare){
var wd = 200;
var ht = 200;
wd -= 4;
ht -= 80;
var blackColor = new CMYKColor();
blackColor.cyan = 0;
blackColor.magenta = 0;
blackColor.yellow = 0;
blackColor.black = 100;
var whiteColor = new CMYKColor();
whiteColor.cyan = 0;
whiteColor.magenta = 0;
whiteColor.yellow = 0;
whiteColor.black = 0;
var doc = app.activeDocument;
var qrLayer;
try{
qrLayer = doc.layers.getByName("QR");
} catch(e){
qrLayer = doc.layers.add();
qrLayer.name = "QR";
}
ecclevel = 1;
qf = genframe(str);
var i,j,px;
px = wd;
if( ht < wd ){
px = ht;
}
px /= width+10;
px=Math.round(px - 0.5);
var g = qrLayer.groupItems.add();
g.name = "New QR Code";
for( i = 0; i < width; i++ ){
for( j = 0; j < width; j++ ){
if( qf[j*width+i] ){
var cell = g.pathItems.rectangle(px*(4+i), px*(4+j),px,px);
cell.filled = true;
cell.stroked = false;
cell.fillColor = blackColor;
}
}
}
if(backSquare){
var backSquare = g.pathItems.rectangle(g.top, g.left, g.width, g.height);
backSquare.name = "Back Square";
backSquare.filled = true;
backSquare.stroked = false;
backSquare.fillColor = whiteColor;
backSquare.move(backSquare.parent, ElementPlacement.PLACEATEND);
}
return g;
}
}
// Production steps of ECMA-262, Edition 5, 15.4.4.14
// Reference: http://es5.github.io/#x15.4.4.14
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(searchElement, fromIndex) {
var k;
if (this == null) {
throw new TypeError('"this" is null or not defined');
}
var O = Object(this);
var len = O.length >>> 0;
if (len === 0) {
return -1;
}
var n = +fromIndex || 0;
if (Math.abs(n) === Infinity) {
n = 0;
}
if (n >= len) {
return -1;
}
k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
while (k < len) {
if (k in O && O[k] === searchElement) {
return k;
}
k++;
}
return -1;
};
}
function sizeAndFitTo(container, item){
var itemWidth = item.width;
var containerWidth = container.width;
var widthRatio = (containerWidth / itemWidth) * 100;
item.resize(widthRatio, widthRatio);
redraw();
var itemHeight = item.height;
var containerHeight = container.height;
if(itemHeight > containerHeight){
var heightRatio = (containerHeight / itemHeight) * 100;
item.resize(heightRatio, heightRatio);
redraw();
}
var itemCenter = [item.left + (item.width / 2), item.top - (item.height / 2)];
var containerCenter = [container.left + (container.width / 2), container.top - (container.height / 2)];
var topDiff = itemCenter[1] - containerCenter[1];
var leftDiff = itemCenter[0] - containerCenter[0];
item.translate(-leftDiff, -topDiff);
}
if(app.documents.length > 0){
var doc = app.activeDocument;
try {
var old = doc.groupItems.getByName("New QR Code");
old.remove();
} catch(e){
}
if(doc.dataSets.length > 0){
var thisDataSet = doc.activeDataSet;
var qrLayer, dynamicTextLine;
try {
qrLayer = doc.layers.getByName("QR");
dynamicTextLine = qrLayer.textFrames.getByName("QRMessage");
var qrLanding = qrLayer.pathItems.getByName("QRLanding");
var varsArr = [];
var foundVarNames = dynamicTextLine.contents.match(/<<\w+>>/g);
for (var i = 0; i < foundVarNames.length; i++) {
var thisRawName = foundVarNames[i];
varsArr.push(thisRawName.replace("<<","").replace(">>",""));
};
var completedVarsArr = [];
var str = dynamicTextLine.contents;
for (var i = 0; i < varsArr.length; i++) {
var thisVar = varsArr[i];
for (var j = 0; j < doc.variables.length; j++) {
var thisDocVar = doc.variables[j];
if(thisDocVar.name == thisVar){
if(completedVarsArr.indexOf(thisVar) < 0){
var kind = thisDocVar.kind;
if(kind == VariableKind.TEXTUAL){
var varText;
try{
varText = qrLayer.textFrames.getByName(thisVar);
} catch (e) {
alert(e);
continue;
}
completedVarsArr.push(thisVar);
var thisVarRx = new RegExp("<<" + thisVar + ">>", "g");
var x = encodeURIComponent(varText.contents);
str = str.replace(thisVarRx, encodeURIComponent(varText.contents));
}
}
}
};
};
var close = (doc.activeDataSet == doc.dataSets[doc.dataSets.length - 1]) ? true : false;
var qr = new QRGen();
var newQRCode = qr.makeQRInIllustrator(str, false);
sizeAndFitTo(qrLanding, newQRCode);
newQRCode.note = str;
} catch(e) {
return;
}
}
}
}
QRCodeFromLayerData();
This code is designed to work inside of a batch action process and it also uses extra string manipulation to create a QR input from various strings. You can try to remove that particular set of blocks and make it do just a simple string, it should work.
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