3.0 source code

OfficeWeb/vendor/requirejs/tests/plugins/fromText/refine.js

@@ -0,0 +1,157 @@
+
+/*jslint strict: false, plusplus: false */
+/*global define: false, require: false,  XMLHttpRequest: false, ActiveXObject: false,
+  window: false, Packages: false, java: false, process: false, Components, FileUtils */
+
+(function () {
+    //Load the text plugin, so that the XHR calls can be made.
+    var buildMap = {}, fetchText, fs, Cc, Ci,
+        progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'];
+
+    function createXhr() {
+        //Would love to dump the ActiveX crap in here. Need IE 6 to die first.
+        var xhr, i, progId;
+        if (typeof XMLHttpRequest !== "undefined") {
+            return new XMLHttpRequest();
+        } else {
+            for (i = 0; i < 3; i++) {
+                progId = progIds[i];
+                try {
+                    xhr = new ActiveXObject(progId);
+                } catch (e) {}
+
+                if (xhr) {
+                    progIds = [progId];  // so faster next time
+                    break;
+                }
+            }
+        }
+
+        if (!xhr) {
+            throw new Error("require.getXhr(): XMLHttpRequest not available");
+        }
+
+        return xhr;
+    }
+
+    if (typeof window !== "undefined" && window.navigator && window.document) {
+        fetchText = function (url, callback) {
+            var xhr = createXhr();
+            xhr.open('GET', url, true);
+            xhr.onreadystatechange = function (evt) {
+                //Do not explicitly handle errors, those should be
+                //visible via console output in the browser.
+                if (xhr.readyState === 4) {
+                    callback(xhr.responseText);
+                }
+            };
+            xhr.send(null);
+        };
+    } else if (typeof process !== "undefined" &&
+             process.versions &&
+             !!process.versions.node) {
+        //Using special require.nodeRequire, something added by r.js.
+        fs = require.nodeRequire('fs');
+
+        fetchText = function (url, callback) {
+            callback(fs.readFileSync(url, 'utf8'));
+        };
+    } else if (typeof Packages !== 'undefined') {
+        //Why Java, why is this so awkward?
+        fetchText = function (url, callback) {
+            var encoding = "utf-8",
+                file = new java.io.File(url),
+                lineSeparator = java.lang.System.getProperty("line.separator"),
+                input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(file), encoding)),
+                stringBuffer, line,
+                content = '';
+            try {
+                stringBuffer = new java.lang.StringBuffer();
+                line = input.readLine();
+
+                // Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324
+                // http://www.unicode.org/faq/utf_bom.html
+
+                // Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK:
+                // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058
+                if (line && line.length() && line.charAt(0) === 0xfeff) {
+                    // Eat the BOM, since we've already found the encoding on this file,
+                    // and we plan to concatenating this buffer with others; the BOM should
+                    // only appear at the top of a file.
+                    line = line.substring(1);
+                }
+
+                stringBuffer.append(line);
+
+                while ((line = input.readLine()) !== null) {
+                    stringBuffer.append(lineSeparator);
+                    stringBuffer.append(line);
+                }
+                //Make sure we return a JavaScript string and not a Java string.
+                content = String(stringBuffer.toString()); //String
+            } finally {
+                input.close();
+            }
+            callback(content);
+        };
+    } else if (typeof Components !== 'undefined' && Components.classes &&
+            Components.interfaces) {
+        //Avert your gaze!
+        Cc = Components.classes,
+        Ci = Components.interfaces;
+        Components.utils['import']('resource://gre/modules/FileUtils.jsm');
+
+        fetchText = function (url, callback) {
+            var inStream, convertStream,
+                readData = {},
+                fileObj = new FileUtils.File(url);
+
+            //XPCOM, you so crazy
+            try {
+                inStream = Cc['@mozilla.org/network/file-input-stream;1']
+                           .createInstance(Ci.nsIFileInputStream);
+                inStream.init(fileObj, 1, 0, false);
+
+                convertStream = Cc['@mozilla.org/intl/converter-input-stream;1']
+                                .createInstance(Ci.nsIConverterInputStream);
+                convertStream.init(inStream, "utf-8", inStream.available(),
+                Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER);
+
+                convertStream.readString(inStream.available(), readData);
+                convertStream.close();
+                inStream.close();
+                callback(readData.value);
+            } catch (e) {
+                throw new Error((fileObj && fileObj.path || '') + ': ' + e);
+            }
+        };
+    }
+
+    define(function () {
+        return {
+            load: function (name, parentRequire, load, config) {
+                var url = parentRequire.toUrl(name + '.refine');
+                fetchText(url, function (text) {
+                    text = text.replace(/refine\s*\(/g, 'define(');
+
+                    if (config.isBuild) {
+                        buildMap[name] = text;
+                    }
+
+                    //Add in helpful debug line
+                    text += "\r\n//@ sourceURL=" + url;
+
+                    load.fromText(text);
+                });
+            },
+
+            write: function (pluginName, name, write) {
+                if (name in buildMap) {
+                    var text = buildMap[name];
+                    write.asModule(pluginName + "!" + name, text);
+                }
+            }
+        };
+    });
+
+}());