sso

node_modules/xmlbuilder/lib/XMLStreamWriter.js

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+// Generated by CoffeeScript 2.4.1
+(function() {
+  var NodeType, WriterState, XMLStreamWriter, XMLWriterBase,
+    hasProp = {}.hasOwnProperty;
+
+  NodeType = require('./NodeType');
+
+  XMLWriterBase = require('./XMLWriterBase');
+
+  WriterState = require('./WriterState');
+
+  // Prints XML nodes to a stream
+  module.exports = XMLStreamWriter = class XMLStreamWriter extends XMLWriterBase {
+    // Initializes a new instance of `XMLStreamWriter`
+
+    // `stream` output stream
+    // `options.pretty` pretty prints the result
+    // `options.indent` indentation string
+    // `options.newline` newline sequence
+    // `options.offset` a fixed number of indentations to add to every line
+    // `options.allowEmpty` do not self close empty element tags
+    // 'options.dontPrettyTextNodes' if any text is present in node, don't indent or LF
+    // `options.spaceBeforeSlash` add a space before the closing slash of empty elements
+    constructor(stream, options) {
+      super(options);
+      this.stream = stream;
+    }
+
+    endline(node, options, level) {
+      if (node.isLastRootNode && options.state === WriterState.CloseTag) {
+        return '';
+      } else {
+        return super.endline(node, options, level);
+      }
+    }
+
+    document(doc, options) {
+      var child, i, j, k, len1, len2, ref, ref1, results;
+      ref = doc.children;
+      // set a flag so that we don't insert a newline after the last root level node 
+      for (i = j = 0, len1 = ref.length; j < len1; i = ++j) {
+        child = ref[i];
+        child.isLastRootNode = i === doc.children.length - 1;
+      }
+      options = this.filterOptions(options);
+      ref1 = doc.children;
+      results = [];
+      for (k = 0, len2 = ref1.length; k < len2; k++) {
+        child = ref1[k];
+        results.push(this.writeChildNode(child, options, 0));
+      }
+      return results;
+    }
+
+    cdata(node, options, level) {
+      return this.stream.write(super.cdata(node, options, level));
+    }
+
+    comment(node, options, level) {
+      return this.stream.write(super.comment(node, options, level));
+    }
+
+    declaration(node, options, level) {
+      return this.stream.write(super.declaration(node, options, level));
+    }
+
+    docType(node, options, level) {
+      var child, j, len1, ref;
+      level || (level = 0);
+      this.openNode(node, options, level);
+      options.state = WriterState.OpenTag;
+      this.stream.write(this.indent(node, options, level));
+      this.stream.write('<!DOCTYPE ' + node.root().name);
+      // external identifier
+      if (node.pubID && node.sysID) {
+        this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
+      } else if (node.sysID) {
+        this.stream.write(' SYSTEM "' + node.sysID + '"');
+      }
+      // internal subset
+      if (node.children.length > 0) {
+        this.stream.write(' [');
+        this.stream.write(this.endline(node, options, level));
+        options.state = WriterState.InsideTag;
+        ref = node.children;
+        for (j = 0, len1 = ref.length; j < len1; j++) {
+          child = ref[j];
+          this.writeChildNode(child, options, level + 1);
+        }
+        options.state = WriterState.CloseTag;
+        this.stream.write(']');
+      }
+      // close tag
+      options.state = WriterState.CloseTag;
+      this.stream.write(options.spaceBeforeSlash + '>');
+      this.stream.write(this.endline(node, options, level));
+      options.state = WriterState.None;
+      return this.closeNode(node, options, level);
+    }
+
+    element(node, options, level) {
+      var att, attLen, child, childNodeCount, firstChildNode, j, len, len1, name, prettySuppressed, r, ratt, ref, ref1, ref2, rline;
+      level || (level = 0);
+      // open tag
+      this.openNode(node, options, level);
+      options.state = WriterState.OpenTag;
+      r = this.indent(node, options, level) + '<' + node.name;
+      // attributes
+      if (options.pretty && options.width > 0) {
+        len = r.length;
+        ref = node.attribs;
+        for (name in ref) {
+          if (!hasProp.call(ref, name)) continue;
+          att = ref[name];
+          ratt = this.attribute(att, options, level);
+          attLen = ratt.length;
+          if (len + attLen > options.width) {
+            rline = this.indent(node, options, level + 1) + ratt;
+            r += this.endline(node, options, level) + rline;
+            len = rline.length;
+          } else {
+            rline = ' ' + ratt;
+            r += rline;
+            len += rline.length;
+          }
+        }
+      } else {
+        ref1 = node.attribs;
+        for (name in ref1) {
+          if (!hasProp.call(ref1, name)) continue;
+          att = ref1[name];
+          r += this.attribute(att, options, level);
+        }
+      }
+      this.stream.write(r);
+      childNodeCount = node.children.length;
+      firstChildNode = childNodeCount === 0 ? null : node.children[0];
+      if (childNodeCount === 0 || node.children.every(function(e) {
+        return (e.type === NodeType.Text || e.type === NodeType.Raw || e.type === NodeType.CData) && e.value === '';
+      })) {
+        // empty element
+        if (options.allowEmpty) {
+          this.stream.write('>');
+          options.state = WriterState.CloseTag;
+          this.stream.write('</' + node.name + '>');
+        } else {
+          options.state = WriterState.CloseTag;
+          this.stream.write(options.spaceBeforeSlash + '/>');
+        }
+      } else if (options.pretty && childNodeCount === 1 && (firstChildNode.type === NodeType.Text || firstChildNode.type === NodeType.Raw || firstChildNode.type === NodeType.CData) && (firstChildNode.value != null)) {
+        // do not indent text-only nodes
+        this.stream.write('>');
+        options.state = WriterState.InsideTag;
+        options.suppressPrettyCount++;
+        prettySuppressed = true;
+        this.writeChildNode(firstChildNode, options, level + 1);
+        options.suppressPrettyCount--;
+        prettySuppressed = false;
+        options.state = WriterState.CloseTag;
+        this.stream.write('</' + node.name + '>');
+      } else {
+        this.stream.write('>' + this.endline(node, options, level));
+        options.state = WriterState.InsideTag;
+        ref2 = node.children;
+        // inner tags
+        for (j = 0, len1 = ref2.length; j < len1; j++) {
+          child = ref2[j];
+          this.writeChildNode(child, options, level + 1);
+        }
+        // close tag
+        options.state = WriterState.CloseTag;
+        this.stream.write(this.indent(node, options, level) + '</' + node.name + '>');
+      }
+      this.stream.write(this.endline(node, options, level));
+      options.state = WriterState.None;
+      return this.closeNode(node, options, level);
+    }
+
+    processingInstruction(node, options, level) {
+      return this.stream.write(super.processingInstruction(node, options, level));
+    }
+
+    raw(node, options, level) {
+      return this.stream.write(super.raw(node, options, level));
+    }
+
+    text(node, options, level) {
+      return this.stream.write(super.text(node, options, level));
+    }
+
+    dtdAttList(node, options, level) {
+      return this.stream.write(super.dtdAttList(node, options, level));
+    }
+
+    dtdElement(node, options, level) {
+      return this.stream.write(super.dtdElement(node, options, level));
+    }
+
+    dtdEntity(node, options, level) {
+      return this.stream.write(super.dtdEntity(node, options, level));
+    }
+
+    dtdNotation(node, options, level) {
+      return this.stream.write(super.dtdNotation(node, options, level));
+    }
+
+  };
+
+}).call(this);