From e30f267181d990947e67909de4809fa941698c85 Mon Sep 17 00:00:00 2001
From: Chris Schlaeger <chris@linux.com>
Date: Sat, 17 Oct 2015 21:36:38 +0200
Subject: Upgrading openlayers to 3.x

---
 misc/openlayers/lib/OpenLayers/Format/Atom.js | 712 --------------------------
 1 file changed, 712 deletions(-)
 delete mode 100644 misc/openlayers/lib/OpenLayers/Format/Atom.js

(limited to 'misc/openlayers/lib/OpenLayers/Format/Atom.js')

diff --git a/misc/openlayers/lib/OpenLayers/Format/Atom.js b/misc/openlayers/lib/OpenLayers/Format/Atom.js
deleted file mode 100644
index 8eb5792..0000000
--- a/misc/openlayers/lib/OpenLayers/Format/Atom.js
+++ /dev/null
@@ -1,712 +0,0 @@
-/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
- * full list of contributors). Published under the 2-clause BSD license.
- * See license.txt in the OpenLayers distribution or repository for the
- * full text of the license. */
-
-/**
- * @requires OpenLayers/Format/XML.js
- * @requires OpenLayers/Format/GML/v3.js
- * @requires OpenLayers/Feature/Vector.js
- */
-
-/**
- * Class: OpenLayers.Format.Atom
- * Read/write Atom feeds. Create a new instance with the
- *     <OpenLayers.Format.AtomFeed> constructor.
- *
- * Inherits from:
- *  - <OpenLayers.Format.XML>
- */
-OpenLayers.Format.Atom = OpenLayers.Class(OpenLayers.Format.XML, {
-    
-    /**
-     * Property: namespaces
-     * {Object} Mapping of namespace aliases to namespace URIs.  Properties
-     *     of this object should not be set individually.  Read-only.  All
-     *     XML subclasses should have their own namespaces object.  Use
-     *     <setNamespace> to add or set a namespace alias after construction.
-     */
-    namespaces: {
-        atom: "http://www.w3.org/2005/Atom",
-        georss: "http://www.georss.org/georss"
-    },
-    
-    /**
-     * APIProperty: feedTitle
-     * {String} Atom feed elements require a title.  Default is "untitled".
-     */
-    feedTitle: "untitled",
-
-    /**
-     * APIProperty: defaultEntryTitle
-     * {String} Atom entry elements require a title.  In cases where one is
-     *     not provided in the feature attributes, this will be used.  Default
-     *     is "untitled".
-     */
-    defaultEntryTitle: "untitled",
-
-    /**
-     * Property: gmlParse
-     * {Object} GML Format object for parsing features
-     * Non-API and only created if necessary
-     */
-    gmlParser: null,
-    
-    /**
-     * APIProperty: xy
-     * {Boolean} Order of the GML coordinate: true:(x,y) or false:(y,x)
-     * For GeoRSS the default is (y,x), therefore: false
-     */
-    xy: false,
-    
-    /**
-     * Constructor: OpenLayers.Format.AtomEntry
-     * Create a new parser for Atom.
-     *
-     * Parameters:
-     * options - {Object} An optional object whose properties will be set on
-     *     this instance.
-     */
-    
-    /**
-     * APIMethod: read
-     * Return a list of features from an Atom feed or entry document.
-     
-     * Parameters:
-     * doc - {Element} or {String}
-     *
-     * Returns:
-     * Array({<OpenLayers.Feature.Vector>})
-     */
-    read: function(doc) {
-        if (typeof doc == "string") {
-            doc = OpenLayers.Format.XML.prototype.read.apply(this, [doc]);
-        }
-        return this.parseFeatures(doc);
-    },
-    
-    /**
-     * APIMethod: write
-     * Serialize or more feature nodes to Atom documents.
-     *
-     * Parameters:
-     * features - {<OpenLayers.Feature.Vector>} or Array({<OpenLayers.Feature.Vector>})
-     *
-     * Returns:
-     * {String} an Atom entry document if passed one feature node, or a feed
-     * document if passed an array of feature nodes.
-     */
-    write: function(features) {
-        var doc;
-        if (OpenLayers.Util.isArray(features)) {
-            doc = this.createElementNSPlus("atom:feed");
-            doc.appendChild(
-                this.createElementNSPlus("atom:title", {
-                    value: this.feedTitle
-                })
-            );
-            for (var i=0, ii=features.length; i<ii; i++) {
-                doc.appendChild(this.buildEntryNode(features[i]));
-            }
-        }
-        else {
-            doc = this.buildEntryNode(features);
-        }
-        return OpenLayers.Format.XML.prototype.write.apply(this, [doc]);
-    },
-    
-    /**
-     * Method: buildContentNode
-     *
-     * Parameters:
-     * content - {Object}
-     *
-     * Returns:
-     * {DOMElement} an Atom content node.
-     *
-     * TODO: types other than text.
-     */
-    buildContentNode: function(content) {
-        var node = this.createElementNSPlus("atom:content", {
-            attributes: {
-                type: content.type || null
-            }
-        });
-        if (content.src) {
-            node.setAttribute("src", content.src);
-        } else {
-            if (content.type == "text" || content.type == null) {
-                node.appendChild(
-                    this.createTextNode(content.value)
-                );
-            } else if (content.type == "html") {
-                if (typeof content.value != "string") {
-                    throw "HTML content must be in form of an escaped string";
-                }
-                node.appendChild(
-                    this.createTextNode(content.value)
-                );
-            } else if (content.type == "xhtml") {
-                node.appendChild(content.value);
-            } else if (content.type == "xhtml" ||
-                           content.type.match(/(\+|\/)xml$/)) {
-                node.appendChild(content.value);
-            }
-            else { // MUST be a valid Base64 encoding
-                node.appendChild(
-                    this.createTextNode(content.value)
-                );
-            }
-        }
-        return node;
-    },
-    
-    /**
-     * Method: buildEntryNode
-     * Build an Atom entry node from a feature object.
-     *
-     * Parameters:
-     * feature - {<OpenLayers.Feature.Vector>}
-     *
-     * Returns:
-     * {DOMElement} an Atom entry node.
-     *
-     * These entries are geared for publication using AtomPub.
-     *
-     * TODO: support extension elements
-     */
-    buildEntryNode: function(feature) {
-        var attrib = feature.attributes;
-        var atomAttrib = attrib.atom || {};
-        var entryNode = this.createElementNSPlus("atom:entry");
-        
-        // atom:author
-        if (atomAttrib.authors) {
-            var authors = OpenLayers.Util.isArray(atomAttrib.authors) ?
-                atomAttrib.authors : [atomAttrib.authors];
-            for (var i=0, ii=authors.length; i<ii; i++) {
-                entryNode.appendChild(
-                    this.buildPersonConstructNode(
-                        "author", authors[i]
-                    )
-                );
-            }
-        }
-        
-        // atom:category
-        if (atomAttrib.categories) {
-            var categories = OpenLayers.Util.isArray(atomAttrib.categories) ?
-                atomAttrib.categories : [atomAttrib.categories];
-            var category;
-            for (var i=0, ii=categories.length; i<ii; i++) {
-                category = categories[i];
-                entryNode.appendChild(
-                    this.createElementNSPlus("atom:category", {
-                        attributes: {
-                            term: category.term,
-                            scheme: category.scheme || null,
-                            label: category.label || null
-                        }
-                    })
-                );
-            }
-        }
-        
-        // atom:content
-        if (atomAttrib.content) {
-            entryNode.appendChild(this.buildContentNode(atomAttrib.content));
-        }
-        
-        // atom:contributor
-        if (atomAttrib.contributors) {
-            var contributors = OpenLayers.Util.isArray(atomAttrib.contributors) ?
-                atomAttrib.contributors : [atomAttrib.contributors];
-            for (var i=0, ii=contributors.length; i<ii; i++) {
-                entryNode.appendChild(
-                    this.buildPersonConstructNode(
-                        "contributor",
-                        contributors[i]
-                        )
-                    );
-            }
-        }
-        
-        // atom:id
-        if (feature.fid) {
-            entryNode.appendChild(
-                this.createElementNSPlus("atom:id", {
-                    value: feature.fid
-                })
-            );
-        }
-        
-        // atom:link
-        if (atomAttrib.links) {
-            var links = OpenLayers.Util.isArray(atomAttrib.links) ?
-                atomAttrib.links : [atomAttrib.links];
-            var link;
-            for (var i=0, ii=links.length; i<ii; i++) {
-                link = links[i];
-                entryNode.appendChild(
-                    this.createElementNSPlus("atom:link", {
-                        attributes: {
-                            href: link.href,
-                            rel: link.rel || null,
-                            type: link.type || null,
-                            hreflang: link.hreflang || null,
-                            title: link.title || null,
-                            length: link.length || null
-                        }
-                    })
-                );
-            }
-        }
-        
-        // atom:published
-        if (atomAttrib.published) {
-            entryNode.appendChild(
-                this.createElementNSPlus("atom:published", {
-                    value: atomAttrib.published
-                })
-            );
-        }
-        
-        // atom:rights
-        if (atomAttrib.rights) {
-            entryNode.appendChild(
-                this.createElementNSPlus("atom:rights", {
-                    value: atomAttrib.rights
-                })
-            );
-        }
-        
-        // atom:source not implemented
-        
-        // atom:summary
-        if (atomAttrib.summary || attrib.description) {
-            entryNode.appendChild(
-                this.createElementNSPlus("atom:summary", {
-                    value: atomAttrib.summary || attrib.description
-                })
-            );
-        }
-        
-        // atom:title
-        entryNode.appendChild(
-            this.createElementNSPlus("atom:title", {
-                value: atomAttrib.title || attrib.title || this.defaultEntryTitle
-            })
-        );
-        
-        // atom:updated
-        if (atomAttrib.updated) {
-            entryNode.appendChild(
-                this.createElementNSPlus("atom:updated", {
-                    value: atomAttrib.updated
-                })
-            );
-        }
-        
-        // georss:where
-        if (feature.geometry) {
-            var whereNode = this.createElementNSPlus("georss:where");
-            whereNode.appendChild(
-                this.buildGeometryNode(feature.geometry)
-            );
-            entryNode.appendChild(whereNode);
-        }
-        
-        return entryNode;
-    },
-    
-    /**
-     * Method: initGmlParser
-     * Creates a GML parser.
-     */
-    initGmlParser: function() {
-        this.gmlParser = new OpenLayers.Format.GML.v3({
-            xy: this.xy,
-            featureNS: "http://example.com#feature",
-            internalProjection: this.internalProjection,
-            externalProjection: this.externalProjection
-        });
-    },
-    
-    /**
-     * Method: buildGeometryNode
-     * builds a GeoRSS node with a given geometry
-     *
-     * Parameters:
-     * geometry - {<OpenLayers.Geometry>}
-     *
-     * Returns:
-     * {DOMElement} A gml node.
-     */
-    buildGeometryNode: function(geometry) {
-        if (!this.gmlParser) {
-            this.initGmlParser();
-        }
-        var node = this.gmlParser.writeNode("feature:_geometry", geometry);
-        return node.firstChild;
-    },
-    
-    /**
-     * Method: buildPersonConstructNode
-     *
-     * Parameters:
-     * name - {String}
-     * value - {Object}
-     *
-     * Returns:
-     * {DOMElement} an Atom person construct node.
-     *
-     * Example:
-     * >>> buildPersonConstructNode("author", {name: "John Smith"})
-     * {<author><name>John Smith</name></author>}
-     *
-     * TODO: how to specify extension elements? Add to the oNames array?
-     */
-    buildPersonConstructNode: function(name, value) {
-        var oNames = ["uri", "email"];
-        var personNode = this.createElementNSPlus("atom:" + name);
-        personNode.appendChild(
-            this.createElementNSPlus("atom:name", {
-                value: value.name
-            })
-        );
-        for (var i=0, ii=oNames.length; i<ii; i++) {
-            if (value[oNames[i]]) {
-                personNode.appendChild(
-                    this.createElementNSPlus("atom:" + oNames[i], {
-                        value: value[oNames[i]]
-                    })
-                );
-            }
-        }
-        return personNode;
-    },
-    
-    /**
-     * Method: getFirstChildValue
-     *
-     * Parameters:
-     * node - {DOMElement}
-     * nsuri - {String} Child node namespace uri ("*" for any).
-     * name - {String} Child node name.
-     * def - {String} Optional string default to return if no child found.
-     *
-     * Returns:
-     * {String} The value of the first child with the given tag name.  Returns
-     *     default value or empty string if none found.
-     */
-    getFirstChildValue: function(node, nsuri, name, def) {
-        var value;
-        var nodes = this.getElementsByTagNameNS(node, nsuri, name);
-        if (nodes && nodes.length > 0) {
-            value = this.getChildValue(nodes[0], def);
-        } else {
-            value = def;
-        }
-        return value;
-    },
-    
-    /**
-     * Method: parseFeature
-     * Parse feature from an Atom entry node..
-     *
-     * Parameters:
-     * node - {DOMElement} An Atom entry or feed node.
-     *
-     * Returns:
-     * {<OpenLayers.Feature.Vector>}
-     */
-    parseFeature: function(node) {
-        var atomAttrib = {};
-        var value = null;
-        var nodes = null;
-        var attval = null;
-        var atomns = this.namespaces.atom;
-        
-        // atomAuthor*
-        this.parsePersonConstructs(node, "author", atomAttrib);
-        
-        // atomCategory*
-        nodes = this.getElementsByTagNameNS(node, atomns, "category");
-        if (nodes.length > 0) {
-            atomAttrib.categories = [];
-        }
-        for (var i=0, ii=nodes.length; i<ii; i++) {
-            value = {};
-            value.term = nodes[i].getAttribute("term");
-            attval = nodes[i].getAttribute("scheme");
-            if (attval) { value.scheme = attval; }
-            attval = nodes[i].getAttribute("label");
-            if (attval) { value.label = attval; }
-            atomAttrib.categories.push(value);
-        }
-        
-        // atomContent?
-        nodes = this.getElementsByTagNameNS(node, atomns, "content");
-        if (nodes.length > 0) {
-            value = {};
-            attval = nodes[0].getAttribute("type");
-            if (attval) {
-                value.type = attval;
-            }
-            attval = nodes[0].getAttribute("src");
-            if (attval) {
-                value.src = attval;
-            } else {
-                if (value.type == "text" || 
-                    value.type == "html" || 
-                    value.type == null ) {
-                    value.value = this.getFirstChildValue(
-                                        node,
-                                        atomns,
-                                        "content",
-                                        null
-                                        );
-                } else if (value.type == "xhtml" ||
-                           value.type.match(/(\+|\/)xml$/)) {
-                    value.value = this.getChildEl(nodes[0]);
-                } else { // MUST be base64 encoded
-                    value.value = this.getFirstChildValue(
-                                        node,
-                                        atomns,
-                                        "content",
-                                        null
-                                        );
-                }
-                atomAttrib.content = value;
-            }
-        }
-        
-        // atomContributor*
-        this.parsePersonConstructs(node, "contributor", atomAttrib);
-        
-        // atomId
-        atomAttrib.id = this.getFirstChildValue(node, atomns, "id", null);
-        
-        // atomLink*
-        nodes = this.getElementsByTagNameNS(node, atomns, "link");
-        if (nodes.length > 0) {
-            atomAttrib.links = new Array(nodes.length);
-        }
-        var oAtts = ["rel", "type", "hreflang", "title", "length"];
-        for (var i=0, ii=nodes.length; i<ii; i++) {
-            value = {};
-            value.href = nodes[i].getAttribute("href");
-            for (var j=0, jj=oAtts.length; j<jj; j++) {
-                attval = nodes[i].getAttribute(oAtts[j]);
-                if (attval) {
-                    value[oAtts[j]] = attval;
-                }
-            }
-            atomAttrib.links[i] = value;
-        }
-        
-        // atomPublished?
-        value = this.getFirstChildValue(node, atomns, "published", null);
-        if (value) {
-            atomAttrib.published = value;
-        }
-        
-        // atomRights?
-        value = this.getFirstChildValue(node, atomns, "rights", null);
-        if (value) {
-            atomAttrib.rights = value;
-        }
-        
-        // atomSource? -- not implemented
-        
-        // atomSummary?
-        value = this.getFirstChildValue(node, atomns, "summary", null);
-        if (value) {
-            atomAttrib.summary = value;
-        }
-        
-        // atomTitle
-        atomAttrib.title = this.getFirstChildValue(
-                                node, atomns, "title", null
-                                );
-        
-        // atomUpdated
-        atomAttrib.updated = this.getFirstChildValue(
-                                node, atomns, "updated", null
-                                );
-        
-        var featureAttrib = {
-            title: atomAttrib.title,
-            description: atomAttrib.summary,
-            atom: atomAttrib
-        };
-        var geometry = this.parseLocations(node)[0];
-        var feature = new OpenLayers.Feature.Vector(geometry, featureAttrib);
-        feature.fid = atomAttrib.id;
-        return feature;
-    },
-    
-    /**
-     * Method: parseFeatures
-     * Return features from an Atom entry or feed.
-     *
-     * Parameters:
-     * node - {DOMElement} An Atom entry or feed node.
-     *
-     * Returns:
-     * Array({<OpenLayers.Feature.Vector>})
-     */
-    parseFeatures: function(node) {
-        var features = [];
-        var entries = this.getElementsByTagNameNS(
-            node, this.namespaces.atom, "entry"
-        );
-        if (entries.length == 0) {
-            entries = [node];
-        }
-        for (var i=0, ii=entries.length; i<ii; i++) {
-            features.push(this.parseFeature(entries[i]));
-        }
-        return features;
-    },
-    
-    /**
-     * Method: parseLocations
-     * Parse the locations from an Atom entry or feed.
-     *
-     * Parameters:
-     * node - {DOMElement} An Atom entry or feed node.
-     *
-     * Returns:
-     * Array({<OpenLayers.Geometry>})
-     */
-    parseLocations: function(node) {
-        var georssns = this.namespaces.georss;
-
-        var locations = {components: []};
-        var where = this.getElementsByTagNameNS(node, georssns, "where");
-        if (where && where.length > 0) {
-            if (!this.gmlParser) {
-                this.initGmlParser();
-            }
-            for (var i=0, ii=where.length; i<ii; i++) {
-                this.gmlParser.readChildNodes(where[i], locations);
-            }
-        }
-        
-        var components = locations.components;
-        var point = this.getElementsByTagNameNS(node, georssns, "point");
-        if (point && point.length > 0) {
-            for (var i=0, ii=point.length; i<ii; i++) {
-                var xy = OpenLayers.String.trim(
-                            point[i].firstChild.nodeValue
-                            ).split(/\s+/);
-                if (xy.length !=2) {
-                    xy = OpenLayers.String.trim(
-                                point[i].firstChild.nodeValue
-                                ).split(/\s*,\s*/);
-                }
-                components.push(new OpenLayers.Geometry.Point(xy[1], xy[0]));
-            }
-        }
-
-        var line = this.getElementsByTagNameNS(node, georssns, "line");
-        if (line && line.length > 0) {
-            var coords;
-            var p;
-            var points;
-            for (var i=0, ii=line.length; i<ii; i++) {
-                coords = OpenLayers.String.trim(
-                                line[i].firstChild.nodeValue
-                                ).split(/\s+/);
-                points = [];
-                for (var j=0, jj=coords.length; j<jj; j+=2) {
-                    p = new OpenLayers.Geometry.Point(coords[j+1], coords[j]);
-                    points.push(p);
-                }
-                components.push(
-                    new OpenLayers.Geometry.LineString(points)
-                );
-            }
-        }        
-
-        var polygon = this.getElementsByTagNameNS(node, georssns, "polygon");
-        if (polygon && polygon.length > 0) {
-            var coords;
-            var p;
-            var points;
-            for (var i=0, ii=polygon.length; i<ii; i++) {
-                coords = OpenLayers.String.trim(
-                            polygon[i].firstChild.nodeValue
-                            ).split(/\s+/);
-                points = [];
-                for (var j=0, jj=coords.length; j<jj; j+=2) {
-                    p = new OpenLayers.Geometry.Point(coords[j+1], coords[j]);
-                    points.push(p);
-                }
-                components.push(
-                    new OpenLayers.Geometry.Polygon(
-                        [new OpenLayers.Geometry.LinearRing(points)]
-                    )
-                );
-            }
-        }
-        
-        if (this.internalProjection && this.externalProjection) {
-            for (var i=0, ii=components.length; i<ii; i++) {
-                if (components[i]) {
-                    components[i].transform(
-                        this.externalProjection,
-                        this.internalProjection
-                    );
-                }
-            }
-        }
-        
-        return components;
-    },
-    
-    /**
-     * Method: parsePersonConstruct
-     * Parse Atom person constructs from an Atom entry node.
-     *
-     * Parameters:
-     * node - {DOMElement} An Atom entry or feed node.
-     * name - {String} Construcy name ("author" or "contributor")
-     * data = {Object} Object in which to put parsed persons.
-     *
-     * Returns:
-     * An {Object}.
-     */
-    parsePersonConstructs: function(node, name, data) {
-        var persons = [];
-        var atomns = this.namespaces.atom;
-        var nodes = this.getElementsByTagNameNS(node, atomns, name);
-        var oAtts = ["uri", "email"];
-        for (var i=0, ii=nodes.length; i<ii; i++) {
-            var value = {};
-            value.name = this.getFirstChildValue(
-                            nodes[i],
-                            atomns,
-                            "name",
-                            null
-                            );
-            for (var j=0, jj=oAtts.length; j<jj; j++) {
-                var attval = this.getFirstChildValue(
-                            nodes[i],
-                            atomns,
-                            oAtts[j],
-                            null);
-                if (attval) {
-                    value[oAtts[j]] = attval;
-                }
-            }
-            persons.push(value);
-        }
-        if (persons.length > 0) {
-            data[name + "s"] = persons;
-        }
-    },
-
-    CLASS_NAME: "OpenLayers.Format.Atom"
-});
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