Move modules for docx reading into separate directory

1 files changed, 0 insertions, 195 deletions

diff --git a/lib/document-xml-reader.js b/lib/document-xml-reader.js
deleted file mode 100644
index 8937374..0000000
--- a/lib/document-xml-reader.js
+++ /dev/null
@@ -1,195 +0,0 @@
-exports.DocumentXmlReader = DocumentXmlReader;
-
-var promises = require("./promises");
-var _ = require("underscore");
-
-var documents = require("./documents");
-var Result = require("./results").Result;
-var warning = require("./results").warning;
-
-
-function DocumentXmlReader(relationships, contentTypes, docxFile, numbering) {
-    function convertXmlToDocument(documentXml) {
-        var body = documentXml.root.first("w:body");
-        
-        var result = readXmlElements(body.children)
-            .map(function(children) {
-                return new documents.Document(children);
-            });
-        result.document = result.value;
-        return result;
-    }
-
-    function readXmlElements(elements) {
-        var results = elements.map(readXmlElement);
-        return Result.combine(results);
-    }
-
-    function readXmlElement(element) {
-        if (element.type === "element") {
-            var handler = xmlElementReaders[element.name];
-            if (handler) {
-                return handler(element);
-            } else if (!Object.prototype.hasOwnProperty.call(ignoreElements, element.name)) {
-                return new Result(
-                    [],
-                    [warning("An unrecognised element was ignored: " + element.name)]
-                );
-            }
-        }
-        return new Result([]);
-    }
-    
-    function readChildElements(element) {
-        return readXmlElements(element.children);
-    }
-    
-    var xmlElementReaders = {
-        "w:p": function(element) {
-            return readXmlElements(element.children)
-                .map(function(children) {
-                    var properties = _.find(children, isParagraphProperties);
-                    return new documents.Paragraph(
-                        children.filter(negate(isParagraphProperties)),
-                        properties
-                    );
-                });
-        },
-        "w:pPr": function(element) {
-            var properties = {
-                type: "paragraphProperties"
-            };
-            
-            var styleElement = element.first("w:pStyle");
-            if (styleElement) {
-                properties.styleName = styleElement.attributes["w:val"];
-            }
-            var alignElement = element.first("w:jc");
-            if (alignElement) {
-                properties.alignment = alignElement.attributes["w:val"];
-            }
-            var numberingPropertiesElement = element.first("w:numPr");
-            if (numberingPropertiesElement) {
-                var levelElement = numberingPropertiesElement.first("w:ilvl");
-                var level = levelElement.attributes["w:val"];
-                var numId = numberingPropertiesElement.first("w:numId").attributes["w:val"];
-                properties.numbering = numbering.findLevel(numId, level);
-            }
-            
-            return new Result(properties);
-        },
-        "w:r": function(element) {
-            return readXmlElements(element.children)
-                .map(function(children) {
-                    var properties = _.find(children, isRunProperties);
-                    
-                    return new documents.Run(
-                        children.filter(negate(isRunProperties)),
-                        properties
-                    );
-                });
-        },
-        "w:rPr": function(element) {
-            var properties = {
-                type: "runProperties"
-            };
-            
-            var styleElement = element.first("w:rStyle");
-            if (styleElement) {
-                properties.styleName = styleElement.attributes["w:val"];
-            }
-            properties.isBold = !!element.first("w:b");
-            properties.isItalic = !!element.first("w:i");
-            
-            return new Result(properties);
-        },
-        "w:t": function(element) {
-            return new Result(new documents.Text(element.children[0].value));
-        },
-        "w:tab": function(element) {
-            return new Result(new documents.Tab());
-        },
-        "w:hyperlink": function(element) {
-            var relationshipId = element.attributes["r:id"];
-            return readXmlElements(element.children).map(function(children) {
-                if (relationshipId) {
-                    var href = relationships[relationshipId].target;
-                    return new documents.Hyperlink(children, {href: href});
-                } else {
-                    return children;
-                }
-            });
-        },
-        
-        "w:ins": readChildElements,
-        "w:smartTag": readChildElements,
-        "w:drawing": readChildElements,
-        "wp:inline": readDrawingElement,
-        "wp:anchor": readDrawingElement
-    };
-    return {
-        convertXmlToDocument: convertXmlToDocument,
-        readXmlElement: readXmlElement
-    };
-
-    function readDrawingElement(element) {
-        var blips = element
-            .getElementsByTagName("a:graphic")
-            .getElementsByTagName("a:graphicData")
-            .getElementsByTagName("pic:pic")
-            .getElementsByTagName("pic:blipFill")
-            .getElementsByTagName("a:blip");
-        
-        var results = blips.map(function(blip) {
-            var relationshipId = blip.attributes["r:embed"];
-            var imagePath = joinZipPath("word", relationships[relationshipId].target);
-            var readImage = docxFile.read.bind(docxFile, imagePath);
-            var altText = element.first("wp:docPr").attributes.descr;
-            
-            var image = documents.Image({
-                readImage: readImage,
-                altText: altText,
-                contentType: contentTypes.findContentType(imagePath)
-            });
-            return new Result(image);
-        });
-        
-        return Result.combine(results);
-    }
-}
-
-var ignoreElements = {
-    "w:bookmarkStart": true,
-    "w:bookmarkEnd": true,
-    "w:sectPr": true,
-    "w:proofErr": true,
-    "w:lastRenderedPageBreak": true,
-    "w:commentRangeStart": true,
-    "w:commentRangeEnd": true,
-    "w:commentReference": true,
-    "w:del": true
-};
-
-function notNull(value) {
-    return value !== null;
-}
-
-function isParagraphProperties(element) {
-    return element.type === "paragraphProperties";
-}
-
-function isRunProperties(element) {
-    return element.type === "runProperties";
-}
-
-function negate(predicate) {
-    return function(value) {
-        return !predicate(value);
-    };
-}
-
-function joinZipPath(first, second) {
-    // In general, we should check first and second for trailing and leading slashes,
-    // but in our specific case this seems to be sufficient
-    return first + "/" + second;
-}