Merge pull request #175 from antelle/safari-octet-stream-fix
Workaround for downloading application/octet-stream in Safari
This commit is contained in:
Eli Grey
+15
-1
@@ -30,6 +30,7 @@ var saveAs = saveAs || (function(view) {
|
||||
var event = new MouseEvent("click");
|
||||
node.dispatchEvent(event);
|
||||
}
|
||||
, is_safari = /Version\/[\d\.]+.*Safari/.test(navigator.userAgent)
|
||||
, webkit_req_fs = view.webkitRequestFileSystem
|
||||
, req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem
|
||||
, throw_outside = function(ex) {
|
||||
@@ -94,6 +95,19 @@ var saveAs = saveAs || (function(view) {
|
||||
}
|
||||
// on any filesys errors revert to saving with object URLs
|
||||
, fs_error = function() {
|
||||
if (target_view && is_safari && typeof FileReader !== "undefined") {
|
||||
// Safari doesn't allow downloading of blob urls
|
||||
var reader = new FileReader();
|
||||
reader.onloadend = function() {
|
||||
var base64Data = reader.result;
|
||||
target_view.location.href = "data:attachment/file" + base64Data.slice(base64Data.search(/[,;]/));
|
||||
filesaver.readyState = filesaver.DONE;
|
||||
dispatch_all();
|
||||
};
|
||||
reader.readAsDataURL(blob);
|
||||
filesaver.readyState = filesaver.INIT;
|
||||
return;
|
||||
}
|
||||
// don't create more object URLs than needed
|
||||
if (blob_changed || !object_url) {
|
||||
object_url = get_URL().createObjectURL(blob);
|
||||
@@ -102,7 +116,7 @@ var saveAs = saveAs || (function(view) {
|
||||
target_view.location.href = object_url;
|
||||
} else {
|
||||
var new_tab = view.open(object_url, "_blank");
|
||||
if (new_tab == undefined && typeof safari !== "undefined") {
|
||||
if (new_tab == undefined && is_safari) {
|
||||
//Apple do not allow window.open, see http://bit.ly/1kZffRI
|
||||
view.location.href = object_url
|
||||
}
|
||||
|
||||
Vendored
+1
-1
@@ -1,2 +1,2 @@
|
||||
/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
|
||||
var saveAs=saveAs||function(e){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var t=e.document,n=function(){return e.URL||e.webkitURL||e},o=t.createElementNS("http://www.w3.org/1999/xhtml","a"),r="download"in o,i=function(e){var t=new MouseEvent("click");e.dispatchEvent(t)},a=e.webkitRequestFileSystem,c=e.requestFileSystem||a||e.mozRequestFileSystem,u=function(t){(e.setImmediate||e.setTimeout)(function(){throw t},0)},f="application/octet-stream",s=0,d=500,l=function(t){var o=function(){"string"==typeof t?n().revokeObjectURL(t):t.remove()};e.chrome?o():setTimeout(o,d)},v=function(e,t,n){t=[].concat(t);for(var o=t.length;o--;){var r=e["on"+t[o]];if("function"==typeof r)try{r.call(e,n||e)}catch(i){u(i)}}},p=function(e){return/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)?new Blob(["",e],{type:e.type}):e},w=function(t,u,d){d||(t=p(t));var w,y,m,S=this,h=t.type,O=!1,R=function(){v(S,"writestart progress write writeend".split(" "))},b=function(){if((O||!w)&&(w=n().createObjectURL(t)),y)y.location.href=w;else{var o=e.open(w,"_blank");void 0==o&&"undefined"!=typeof safari&&(e.location.href=w)}S.readyState=S.DONE,R(),l(w)},g=function(e){return function(){return S.readyState!==S.DONE?e.apply(this,arguments):void 0}},E={create:!0,exclusive:!1};return S.readyState=S.INIT,u||(u="download"),r?(w=n().createObjectURL(t),o.href=w,o.download=u,void setTimeout(function(){i(o),R(),l(w),S.readyState=S.DONE})):(e.chrome&&h&&h!==f&&(m=t.slice||t.webkitSlice,t=m.call(t,0,t.size,f),O=!0),a&&"download"!==u&&(u+=".download"),(h===f||a)&&(y=e),c?(s+=t.size,void c(e.TEMPORARY,s,g(function(e){e.root.getDirectory("saved",E,g(function(e){var n=function(){e.getFile(u,E,g(function(e){e.createWriter(g(function(n){n.onwriteend=function(t){y.location.href=e.toURL(),S.readyState=S.DONE,v(S,"writeend",t),l(e)},n.onerror=function(){var e=n.error;e.code!==e.ABORT_ERR&&b()},"writestart progress write abort".split(" ").forEach(function(e){n["on"+e]=S["on"+e]}),n.write(t),S.abort=function(){n.abort(),S.readyState=S.DONE},S.readyState=S.WRITING}),b)}),b)};e.getFile(u,{create:!1},g(function(e){e.remove(),n()}),g(function(e){e.code===e.NOT_FOUND_ERR?n():b()}))}),b)}),b)):void b())},y=w.prototype,m=function(e,t,n){return new w(e,t,n)};return"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob?function(e,t,n){return n||(e=p(e)),navigator.msSaveOrOpenBlob(e,t||"download")}:(y.abort=function(){var e=this;e.readyState=e.DONE,v(e,"abort")},y.readyState=y.INIT=0,y.WRITING=1,y.DONE=2,y.error=y.onwritestart=y.onprogress=y.onwrite=y.onabort=y.onerror=y.onwriteend=null,m)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});
|
||||
var saveAs=saveAs||function(e){"use strict";if(typeof navigator!=="undefined"&&/MSIE [1-9]\./.test(navigator.userAgent)){return}var t=e.document,n=function(){return e.URL||e.webkitURL||e},r=t.createElementNS("http://www.w3.org/1999/xhtml","a"),i="download"in r,o=function(e){var t=new MouseEvent("click");e.dispatchEvent(t)},a=/Version\/[\d\.]+.*Safari/.test(navigator.userAgent),f=e.webkitRequestFileSystem,u=e.requestFileSystem||f||e.mozRequestFileSystem,s=function(t){(e.setImmediate||e.setTimeout)(function(){throw t},0)},c="application/octet-stream",d=0,l=500,w=function(t){var r=function(){if(typeof t==="string"){n().revokeObjectURL(t)}else{t.remove()}};if(e.chrome){r()}else{setTimeout(r,l)}},p=function(e,t,n){t=[].concat(t);var r=t.length;while(r--){var i=e["on"+t[r]];if(typeof i==="function"){try{i.call(e,n||e)}catch(o){s(o)}}}},v=function(e){if(/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)){return new Blob(["\ufeff",e],{type:e.type})}return e},y=function(t,s,l){if(!l){t=v(t)}var y=this,m=t.type,S=false,h,R,O=function(){p(y,"writestart progress write writeend".split(" "))},g=function(){if(R&&a&&typeof FileReader!=="undefined"){var r=new FileReader;r.onloadend=function(){var e=r.result;R.location.href="data:attachment/file"+e.slice(e.search(/[,;]/));y.readyState=y.DONE;O()};r.readAsDataURL(t);y.readyState=y.INIT;return}if(S||!h){h=n().createObjectURL(t)}if(R){R.location.href=h}else{var i=e.open(h,"_blank");if(i==undefined&&a){e.location.href=h}}y.readyState=y.DONE;O();w(h)},b=function(e){return function(){if(y.readyState!==y.DONE){return e.apply(this,arguments)}}},E={create:true,exclusive:false},N;y.readyState=y.INIT;if(!s){s="download"}if(i){h=n().createObjectURL(t);r.href=h;r.download=s;setTimeout(function(){o(r);O();w(h);y.readyState=y.DONE});return}if(e.chrome&&m&&m!==c){N=t.slice||t.webkitSlice;t=N.call(t,0,t.size,c);S=true}if(f&&s!=="download"){s+=".download"}if(m===c||f){R=e}if(!u){g();return}d+=t.size;u(e.TEMPORARY,d,b(function(e){e.root.getDirectory("saved",E,b(function(e){var n=function(){e.getFile(s,E,b(function(e){e.createWriter(b(function(n){n.onwriteend=function(t){R.location.href=e.toURL();y.readyState=y.DONE;p(y,"writeend",t);w(e)};n.onerror=function(){var e=n.error;if(e.code!==e.ABORT_ERR){g()}};"writestart progress write abort".split(" ").forEach(function(e){n["on"+e]=y["on"+e]});n.write(t);y.abort=function(){n.abort();y.readyState=y.DONE};y.readyState=y.WRITING}),g)}),g)};e.getFile(s,{create:false},b(function(e){e.remove();n()}),b(function(e){if(e.code===e.NOT_FOUND_ERR){n()}else{g()}}))}),g)}),g)},m=y.prototype,S=function(e,t,n){return new y(e,t,n)};if(typeof navigator!=="undefined"&&navigator.msSaveOrOpenBlob){return function(e,t,n){if(!n){e=v(e)}return navigator.msSaveOrOpenBlob(e,t||"download")}}m.abort=function(){var e=this;e.readyState=e.DONE;p(e,"abort")};m.readyState=m.INIT=0;m.WRITING=1;m.DONE=2;m.error=m.onwritestart=m.onprogress=m.onwrite=m.onabort=m.onerror=m.onwriteend=null;return S}(typeof self!=="undefined"&&self||typeof window!=="undefined"&&window||this.content);if(typeof module!=="undefined"&&module.exports){module.exports.saveAs=saveAs}else if(typeof define!=="undefined"&&define!==null&&define.amd!=null){define([],function(){return saveAs})}
|
||||
@@ -100,7 +100,7 @@ Contributing
|
||||
The `FileSaver.js` distribution file is compiled with Uglify.js like so:
|
||||
|
||||
```bash
|
||||
uglifyjs FileSaver.js --comments /@source/ > FileSaver.min.js
|
||||
uglifyjs FileSaver.js --mangle --comments /@source/ > FileSaver.min.js
|
||||
```
|
||||
|
||||
Please make sure you build a production version before submitting a pull request.
|
||||
|
||||
Reference in New Issue
Block a user