ekke
8d1d874ad7
Choosing Shapefile in the Export GIS modal produced no file. shp-write@0.3.2 cannot run in this build, in three separate ways: its dbf dependency assigns an undeclared variable, which was fine in the browserify bundle it was written for but is a ReferenceError under the strict mode ES modules always use; its zip.js branches on process.browser, which does not exist in a browser; and its download.js delivers the archive by navigating to a data:application/zip URL, which Chromium blocks in the top frame. - src/shapefile-write.js writes .shp/.shx/.dbf/.prj/.cpg itself: geometries split by type into up to three layers, polygon rings re-wound clockwise as the format requires, DBF column types inferred per column, names sanitised to DBF's 10 characters and de-duplicated, UTF-8 declared via .cpg. - src/zip-store.js holds the STORED-ZIP writer that was inside analysis/xlsx.js, so both writers share it. Pure-ASCII archives are byte-for-byte as before. - shp-write, and with it dbf and JSZip 2.5.0, leave the dependency tree; the build no longer warns that node's "assert" was externalised. - Service Worker v26 for the new bundle. Verified in a browser: the Export GIS modal, driven through its own controls with Web Mercator features, produced area_analysis.zip holding both layers with WGS84 coordinates, file code 9994 and the right shape types. The archive reads back through the application's own shpjs importer with geometries, numeric, text and boolean attributes intact. The zonal-statistics .xlsx export, which now shares the zip writer, still opens and reads correctly. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
3 lines
21 KiB
JavaScript
3 lines
21 KiB
JavaScript
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D;e=t.state,e.mode===C&&(e.mode=Q),d=t.next_out,r=t.output,y=t.avail_out,n=t.next_in,o=t.input,l=t.avail_in,a=e.hold,f=e.bits,S=l,x=y,A=N;e:for(;;)switch(e.mode){case W:if(e.wrap===0){e.mode=Q;break}for(;f<16;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if(e.wrap&2&&a===35615){e.wbits===0&&(e.wbits=15),e.check=0,v[0]=a&255,v[1]=a>>>8&255,e.check=I(e.check,v,2,0),a=0,f=0,e.mode=we;break}if(e.head&&(e.head.done=!1),!(e.wrap&1)||(((a&255)<<8)+(a>>8))%31){t.msg="incorrect header check",e.mode=R;break}if((a&15)!==ue){t.msg="unknown compression method",e.mode=R;break}if(a>>>=4,f-=4,h=(a&15)+8,e.wbits===0&&(e.wbits=h),h>15||h>e.wbits){t.msg="invalid window size",e.mode=R;break}e.dmax=1<<e.wbits,e.flags=0,t.adler=e.check=1,e.mode=a&512?pe:C,a=0,f=0;break;case we:for(;f<16;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if(e.flags=a,(e.flags&255)!==ue){t.msg="unknown compression method",e.mode=R;break}if(e.flags&57344){t.msg="unknown header flags set",e.mode=R;break}e.head&&(e.head.text=a>>8&1),e.flags&512&&e.wrap&4&&(v[0]=a&255,v[1]=a>>>8&255,e.check=I(e.check,v,2,0)),a=0,f=0,e.mode=xe;case xe:for(;f<32;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}e.head&&(e.head.time=a),e.flags&512&&e.wrap&4&&(v[0]=a&255,v[1]=a>>>8&255,v[2]=a>>>16&255,v[3]=a>>>24&255,e.check=I(e.check,v,4,0)),a=0,f=0,e.mode=_e;case _e:for(;f<16;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}e.head&&(e.head.xflags=a&255,e.head.os=a>>8),e.flags&512&&e.wrap&4&&(v[0]=a&255,v[1]=a>>>8&255,e.check=I(e.check,v,2,0)),a=0,f=0,e.mode=be;case be:if(e.flags&1024){for(;f<16;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}e.length=a,e.head&&(e.head.extra_len=a),e.flags&512&&e.wrap&4&&(v[0]=a&255,v[1]=a>>>8&255,e.check=I(e.check,v,2,0)),a=0,f=0}else e.head&&(e.head.extra=null);e.mode=ke;case ke:if(e.flags&1024&&(s=e.length,s>l&&(s=l),s&&(e.head&&(h=e.head.extra_len-e.length,e.head.extra||(e.head.extra=new 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e;l--,a+=o[n++]<<f,f+=8}t.adler=e.check=Me(a),a=0,f=0,e.mode=Y;case Y:if(e.havedict===0)return t.next_out=d,t.avail_out=y,t.next_in=n,t.avail_in=l,e.hold=a,e.bits=f,Mt;t.adler=e.check=1,e.mode=C;case C:if(i===Zt||i===P)break e;case Q:if(e.last){a>>>=f&7,f-=f&7,e.mode=q;break}for(;f<3;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}switch(e.last=a&1,a>>>=1,f-=1,a&3){case 0:e.mode=ye;break;case 1:if(Gt(e),e.mode=j,i===P){a>>>=2,f-=2;break e}break;case 2:e.mode=Re;break;case 3:t.msg="invalid block type",e.mode=R}a>>>=2,f-=2;break;case ye:for(a>>>=f&7,f-=f&7;f<32;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if((a&65535)!==(a>>>16^65535)){t.msg="invalid stored block lengths",e.mode=R;break}if(e.length=a&65535,a=0,f=0,e.mode=V,i===P)break e;case V:e.mode=Ae;case Ae:if(s=e.length,s){if(s>l&&(s=l),s>y&&(s=y),s===0)break e;r.set(o.subarray(n,n+s),d),l-=s,n+=s,y-=s,d+=s,e.length-=s;break}e.mode=C;break;case Re:for(;f<14;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if(e.nlen=(a&31)+257,a>>>=5,f-=5,e.ndist=(a&31)+1,a>>>=5,f-=5,e.ncode=(a&15)+4,a>>>=4,f-=4,e.nlen>286||e.ndist>30){t.msg="too many length or distance symbols",e.mode=R;break}e.have=0,e.mode=Se;case Se:for(;e.have<e.ncode;){for(;f<3;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}e.lens[Z[e.have++]]=a&7,a>>>=3,f-=3}for(;e.have<19;)e.lens[Z[e.have++]]=0;if(e.lencode=e.lendyn,e.lenbits=7,w={bits:e.lenbits},A=L(Ot,e.lens,0,19,e.lencode,0,e.work,w),e.lenbits=w.bits,A){t.msg="invalid code lengths set",e.mode=R;break}e.have=0,e.mode=me;case me:for(;e.have<e.nlen+e.ndist;){for(;g=e.lencode[a&(1<<e.lenbits)-1],_=g>>>24,p=g>>>16&255,b=g&65535,!(_<=f);){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if(b<16)a>>>=_,f-=_,e.lens[e.have++]=b;else{if(b===16){for(k=_+2;f<k;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if(a>>>=_,f-=_,e.have===0){t.msg="invalid bit length repeat",e.mode=R;break}h=e.lens[e.have-1],s=3+(a&3),a>>>=2,f-=2}else if(b===17){for(k=_+3;f<k;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}a>>>=_,f-=_,h=0,s=3+(a&7),a>>>=3,f-=3}else{for(k=_+7;f<k;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}a>>>=_,f-=_,h=0,s=11+(a&127),a>>>=7,f-=7}if(e.have+s>e.nlen+e.ndist){t.msg="invalid bit length repeat",e.mode=R;break}for(;s--;)e.lens[e.have++]=h}}if(e.mode===R)break;if(e.lens[256]===0){t.msg="invalid code -- missing end-of-block",e.mode=R;break}if(e.lenbits=9,w={bits:e.lenbits},A=L(Ge,e.lens,0,e.nlen,e.lencode,0,e.work,w),e.lenbits=w.bits,A){t.msg="invalid literal/lengths set",e.mode=R;break}if(e.distbits=6,e.distcode=e.distdyn,w={bits:e.distbits},A=L(Ke,e.lens,e.nlen,e.ndist,e.distcode,0,e.work,w),e.distbits=w.bits,A){t.msg="invalid distances set",e.mode=R;break}if(e.mode=j,i===P)break e;case j:e.mode=X;case X:if(l>=6&&y>=258){t.next_out=d,t.avail_out=y,t.next_in=n,t.avail_in=l,e.hold=a,e.bits=f,St(t,x),d=t.next_out,r=t.output,y=t.avail_out,n=t.next_in,o=t.input,l=t.avail_in,a=e.hold,f=e.bits,e.mode===C&&(e.back=-1);break}for(e.back=0;g=e.lencode[a&(1<<e.lenbits)-1],_=g>>>24,p=g>>>16&255,b=g&65535,!(_<=f);){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if(p&&(p&240)===0){for(c=_,E=p,T=b;g=e.lencode[T+((a&(1<<c+E)-1)>>c)],_=g>>>24,p=g>>>16&255,b=g&65535,!(c+_<=f);){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}a>>>=c,f-=c,e.back+=c}if(a>>>=_,f-=_,e.back+=_,e.length=b,p===0){e.mode=Oe;break}if(p&32){e.back=-1,e.mode=C;break}if(p&64){t.msg="invalid literal/length code",e.mode=R;break}e.extra=p&15,e.mode=Te;case Te:if(e.extra){for(k=e.extra;f<k;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}e.length+=a&(1<<e.extra)-1,a>>>=e.extra,f-=e.extra,e.back+=e.extra}e.was=e.length,e.mode=De;case De:for(;g=e.distcode[a&(1<<e.distbits)-1],_=g>>>24,p=g>>>16&255,b=g&65535,!(_<=f);){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if((p&240)===0){for(c=_,E=p,T=b;g=e.distcode[T+((a&(1<<c+E)-1)>>c)],_=g>>>24,p=g>>>16&255,b=g&65535,!(c+_<=f);){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}a>>>=c,f-=c,e.back+=c}if(a>>>=_,f-=_,e.back+=_,p&64){t.msg="invalid distance code",e.mode=R;break}e.offset=b,e.extra=p&15,e.mode=Ie;case Ie:if(e.extra){for(k=e.extra;f<k;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}e.offset+=a&(1<<e.extra)-1,a>>>=e.extra,f-=e.extra,e.back+=e.extra}if(e.offset>e.dmax){t.msg="invalid distance too far back",e.mode=R;break}e.mode=Ce;case Ce:if(y===0)break e;if(s=x-y,e.offset>s){if(s=e.offset-s,s>e.whave&&e.sane){t.msg="invalid distance too far back",e.mode=R;break}s>e.wnext?(s-=e.wnext,u=e.wsize-s):u=e.wnext-s,s>e.length&&(s=e.length),m=e.window}else m=r,u=d-e.offset,s=e.length;s>y&&(s=y),y-=s,e.length-=s;do r[d++]=m[u++];while(--s);e.length===0&&(e.mode=X);break;case Oe:if(y===0)break e;r[d++]=e.length,y--,e.mode=X;break;case q:if(e.wrap){for(;f<32;){if(l===0)break e;l--,a|=o[n++]<<f,f+=8}if(x-=y,t.total_out+=x,e.total+=x,e.wrap&4&&x&&(t.adler=e.check=e.flags?I(e.check,r,x,d-x):ae(e.check,r,x,d-x)),x=y,e.wrap&4&&(e.flags?a:Me(a))!==e.check){t.msg="incorrect data check",e.mode=R;break}a=0,f=0}e.mode=Ze;case Ze:if(e.wrap&&e.flags){for(;f<32;){if(l===0)break e;l--,a+=o[n++]<<f,f+=8}if(e.wrap&4&&a!==(e.total&4294967295)){t.msg="incorrect length check",e.mode=R;break}a=0,f=0}e.mode=Ne;case Ne:A=Nt;break e;case R:A=Pe;break e;case Xe:return je;case Ye:default:return D}return t.next_out=d,t.avail_out=y,t.next_in=n,t.avail_in=l,e.hold=a,e.bits=f,(e.wsize||x!==t.avail_out&&e.mode<R&&(e.mode<q||i!==he))&&qe(t,t.output,t.next_out,x-t.avail_out),S-=t.avail_in,x-=t.avail_out,t.total_in+=S,t.total_out+=x,e.total+=x,e.wrap&4&&x&&(t.adler=e.check=e.flags?I(e.check,r,x,t.next_out-x):ae(e.check,r,x,t.next_out-x)),t.data_type=e.bits+(e.last?64:0)+(e.mode===C?128:0)+(e.mode===j||e.mode===V?256:0),(S===0&&x===0||i===he)&&A===N&&(A=Ut),A},Pt=t=>{if(M(t))return D;let i=t.state;return i.window&&(i.window=null),t.state=null,N},jt=(t,i)=>{if(M(t))return D;const e=t.state;return(e.wrap&2)===0?D:(e.head=i,i.done=!1,N)},Xt=(t,i)=>{const e=i.length;let o,r,n;return M(t)||(o=t.state,o.wrap!==0&&o.mode!==Y)?D:o.mode===Y&&(r=1,r=ae(r,i,e,0),r!==o.check)?Pe:(n=qe(t,i,e,e),n?(o.mode=Xe,je):(o.havedict=1,N))};var Yt=Je,Wt=Qe,Jt=We,Qt=Ft,Vt=Ve,qt=Kt,ei=Pt,ti=jt,ii=Xt,ni="pako inflate (from Nodeca project)",O={inflateReset:Yt,inflateReset2:Wt,inflateResetKeep:Jt,inflateInit:Qt,inflateInit2:Vt,inflate:qt,inflateEnd:ei,inflateGetHeader:ti,inflateSetDictionary:ii,inflateInfo:ni};function ai(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}var fi=ai;const et=Object.prototype.toString,{Z_NO_FLUSH:oi,Z_FINISH:li,Z_OK:H,Z_STREAM_END:ie,Z_NEED_DICT:ne,Z_STREAM_ERROR:si,Z_DATA_ERROR:$e,Z_MEM_ERROR:ri}=He;function B(t){this.options=Be.assign({chunkSize:1024*64,windowBits:15,to:""},t||{});const i=this.options;i.raw&&i.windowBits>=0&&i.windowBits<16&&(i.windowBits=-i.windowBits,i.windowBits===0&&(i.windowBits=-15)),i.windowBits>=0&&i.windowBits<16&&!(t&&t.windowBits)&&(i.windowBits+=32),i.windowBits>15&&i.windowBits<48&&(i.windowBits&15)===0&&(i.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new At,this.strm.avail_out=0;let e=O.inflateInit2(this.strm,i.windowBits);if(e!==H)throw new Error(fe[e]);if(this.header=new fi,O.inflateGetHeader(this.strm,this.header),i.dictionary&&(typeof i.dictionary=="string"?i.dictionary=oe.string2buf(i.dictionary):et.call(i.dictionary)==="[object ArrayBuffer]"&&(i.dictionary=new Uint8Array(i.dictionary)),i.raw&&(e=O.inflateSetDictionary(this.strm,i.dictionary),e!==H)))throw new Error(fe[e])}B.prototype.push=function(t,i){const e=this.strm,o=this.options.chunkSize,r=this.options.dictionary;let n,d,l;if(this.ended)return!1;for(i===~~i?d=i:d=i===!0?li:oi,et.call(t)==="[object ArrayBuffer]"?e.input=new Uint8Array(t):e.input=t,e.next_in=0,e.avail_in=e.input.length;;){for(e.avail_out===0&&(e.output=new Uint8Array(o),e.next_out=0,e.avail_out=o),n=O.inflate(e,d),n===ne&&r&&(n=O.inflateSetDictionary(e,r),n===H?n=O.inflate(e,d):n===$e&&(n=ne));e.avail_in>0&&n===ie&&e.state.wrap>0&&t[e.next_in]!==0;)O.inflateReset(e),n=O.inflate(e,d);switch(n){case si:case $e:case ne:case ri:return this.onEnd(n),this.ended=!0,!1}if(l=e.avail_out,e.next_out&&(e.avail_out===0||n===ie))if(this.options.to==="string"){let y=oe.utf8border(e.output,e.next_out),a=e.next_out-y,f=oe.buf2string(e.output,y);e.next_out=a,e.avail_out=o-a,a&&e.output.set(e.output.subarray(y,y+a),0),this.onData(f)}else this.onData(e.output.length===e.next_out?e.output:e.output.subarray(0,e.next_out));if(!(n===H&&l===0)){if(n===ie)return n=O.inflateEnd(this.strm),this.onEnd(n),this.ended=!0,!0;if(e.avail_in===0)break}}return!0};B.prototype.onData=function(t){this.chunks.push(t)};B.prototype.onEnd=function(t){t===H&&(this.options.to==="string"?this.result=this.chunks.join(""):this.result=Be.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg};function ci(t,i){const e=new B(i);if(e.push(t),e.err)throw e.msg||fe[e.err];return e.result}var di=B,hi=ci,ui={Inflate:di,inflate:hi};const{Inflate:wi,inflate:xi}=ui;var _i=wi,bi=xi;export{_i as I,bi as i};
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