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Tabify src
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Fred Chasen
parent
f6247e5612
commit
32993dc58c
31 changed files with 7759 additions and 7758 deletions
202
src/request.js
202
src/request.js
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@ -3,55 +3,55 @@ var URI = require('urijs');
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var core = require('./core');
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function request(url, type, withCredentials, headers) {
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var supportsURL = (typeof window != "undefined") ? window.URL : false; // TODO: fallback for url if window isn't defined
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var BLOB_RESPONSE = supportsURL ? "blob" : "arraybuffer";
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var uri;
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var supportsURL = (typeof window != "undefined") ? window.URL : false; // TODO: fallback for url if window isn't defined
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var BLOB_RESPONSE = supportsURL ? "blob" : "arraybuffer";
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var uri;
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var deferred = new RSVP.defer();
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var deferred = new RSVP.defer();
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var xhr = new XMLHttpRequest();
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var xhr = new XMLHttpRequest();
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//-- Check from PDF.js:
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// https://github.com/mozilla/pdf.js/blob/master/web/compatibility.js
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var xhrPrototype = XMLHttpRequest.prototype;
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//-- Check from PDF.js:
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// https://github.com/mozilla/pdf.js/blob/master/web/compatibility.js
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var xhrPrototype = XMLHttpRequest.prototype;
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var header;
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var header;
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if (!('overrideMimeType' in xhrPrototype)) {
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// IE10 might have response, but not overrideMimeType
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Object.defineProperty(xhrPrototype, 'overrideMimeType', {
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value: function xmlHttpRequestOverrideMimeType(mimeType) {}
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});
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}
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if(withCredentials) {
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xhr.withCredentials = true;
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}
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if (!('overrideMimeType' in xhrPrototype)) {
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// IE10 might have response, but not overrideMimeType
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Object.defineProperty(xhrPrototype, 'overrideMimeType', {
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value: function xmlHttpRequestOverrideMimeType(mimeType) {}
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});
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}
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if(withCredentials) {
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xhr.withCredentials = true;
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}
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xhr.onreadystatechange = handler;
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xhr.onerror = err;
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xhr.onreadystatechange = handler;
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xhr.onerror = err;
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xhr.open("GET", url, true);
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xhr.open("GET", url, true);
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for(header in headers) {
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xhr.setRequestHeader(header, headers[header]);
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}
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for(header in headers) {
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xhr.setRequestHeader(header, headers[header]);
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}
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if(type == "json") {
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xhr.setRequestHeader("Accept", "application/json");
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}
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if(type == "json") {
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xhr.setRequestHeader("Accept", "application/json");
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}
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// If type isn't set, determine it from the file extension
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// If type isn't set, determine it from the file extension
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if(!type) {
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uri = URI(url);
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type = uri.suffix();
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}
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if(type == 'blob'){
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xhr.responseType = BLOB_RESPONSE;
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}
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if(type == 'blob'){
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xhr.responseType = BLOB_RESPONSE;
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}
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if(core.isXml(type)) {
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if(core.isXml(type)) {
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// xhr.responseType = "document";
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xhr.overrideMimeType('text/xml'); // for OPF parsing
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}
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@ -62,89 +62,89 @@ function request(url, type, withCredentials, headers) {
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if(type == 'html' || type == 'htm') {
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// xhr.responseType = "document";
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}
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}
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if(type == "binary") {
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xhr.responseType = "arraybuffer";
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}
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if(type == "binary") {
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xhr.responseType = "arraybuffer";
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}
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xhr.send();
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xhr.send();
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function err(e) {
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console.error(e);
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deferred.reject(e);
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}
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function err(e) {
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console.error(e);
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deferred.reject(e);
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}
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function handler() {
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if (this.readyState === XMLHttpRequest.DONE) {
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function handler() {
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if (this.readyState === XMLHttpRequest.DONE) {
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if (this.status === 200 || this.responseXML ) { //-- Firefox is reporting 0 for blob urls
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var r;
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if (this.status === 200 || this.responseXML ) { //-- Firefox is reporting 0 for blob urls
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var r;
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if (!this.response && !this.responseXML) {
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deferred.reject({
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status: this.status,
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message : "Empty Response",
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stack : new Error().stack
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});
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return deferred.promise;
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}
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if (!this.response && !this.responseXML) {
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deferred.reject({
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status: this.status,
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message : "Empty Response",
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stack : new Error().stack
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});
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return deferred.promise;
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}
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if (this.status === 403) {
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deferred.reject({
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status: this.status,
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response: this.response,
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message : "Forbidden",
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stack : new Error().stack
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});
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return deferred.promise;
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}
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if (this.status === 403) {
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deferred.reject({
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status: this.status,
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response: this.response,
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message : "Forbidden",
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stack : new Error().stack
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});
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return deferred.promise;
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}
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if((this.responseType == '' || this.responseType == 'document')
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&& this.responseXML){
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r = this.responseXML;
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} else
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if(core.isXml(type)){
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// xhr.overrideMimeType('text/xml'); // for OPF parsing
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// If this.responseXML wasn't set, try to parse using a DOMParser from text
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r = core.parse(this.response, "text/xml");
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}else
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if(type == 'xhtml'){
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r = core.parse(this.response, "application/xhtml+xml");
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}else
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if(type == 'html' || type == 'htm'){
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r = core.parse(this.response, "text/html");
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}else
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if(type == 'json'){
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r = JSON.parse(this.response);
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}else
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if(type == 'blob'){
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if((this.responseType == '' || this.responseType == 'document')
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&& this.responseXML){
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r = this.responseXML;
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} else
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if(core.isXml(type)){
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// xhr.overrideMimeType('text/xml'); // for OPF parsing
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// If this.responseXML wasn't set, try to parse using a DOMParser from text
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r = core.parse(this.response, "text/xml");
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}else
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if(type == 'xhtml'){
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r = core.parse(this.response, "application/xhtml+xml");
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}else
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if(type == 'html' || type == 'htm'){
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r = core.parse(this.response, "text/html");
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}else
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if(type == 'json'){
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r = JSON.parse(this.response);
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}else
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if(type == 'blob'){
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if(supportsURL) {
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r = this.response;
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} else {
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//-- Safari doesn't support responseType blob, so create a blob from arraybuffer
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r = new Blob([this.response]);
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}
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if(supportsURL) {
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r = this.response;
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} else {
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//-- Safari doesn't support responseType blob, so create a blob from arraybuffer
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r = new Blob([this.response]);
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}
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}else{
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r = this.response;
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}
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}else{
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r = this.response;
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}
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deferred.resolve(r);
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} else {
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deferred.resolve(r);
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} else {
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deferred.reject({
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status: this.status,
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message : this.response,
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stack : new Error().stack
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});
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deferred.reject({
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status: this.status,
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message : this.response,
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stack : new Error().stack
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});
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}
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}
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}
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}
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}
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}
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return deferred.promise;
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return deferred.promise;
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};
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module.exports = request;
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