Upgrading openlayers to 3.x

1 files changed, 0 insertions, 501 deletions

diff --git a/misc/openlayers/lib/OpenLayers/WPSProcess.js b/misc/openlayers/lib/OpenLayers/WPSProcess.js
deleted file mode 100644
index 874020d..0000000
--- a/misc/openlayers/lib/OpenLayers/WPSProcess.js
+++ /dev/null
@@ -1,501 +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/SingleFile.js
- */
-
-/**
- * @requires OpenLayers/Geometry.js
- * @requires OpenLayers/Feature/Vector.js
- * @requires OpenLayers/Format/WKT.js
- * @requires OpenLayers/Format/GeoJSON.js
- * @requires OpenLayers/Format/WPSExecute.js
- * @requires OpenLayers/Request.js
- */
-
-/**
- * Class: OpenLayers.WPSProcess
- * Representation of a WPS process. Usually instances of
- * <OpenLayers.WPSProcess> are created by calling 'getProcess' on an
- * <OpenLayers.WPSClient> instance.
- *
- * Currently <OpenLayers.WPSProcess> supports processes that have geometries
- * or features as output, using WKT or GeoJSON as output format. It also
- * supports chaining of processes by using the <output> method to create a
- * handle that is used as process input instead of a static value.
- */
-OpenLayers.WPSProcess = OpenLayers.Class({
-    
-    /**
-     * Property: client
-     * {<OpenLayers.WPSClient>} The client that manages this process.
-     */
-    client: null,
-    
-    /**
-     * Property: server
-     * {String} Local client identifier for this process's server.
-     */
-    server: null,
-    
-    /**
-     * Property: identifier
-     * {String} Process identifier known to the server.
-     */
-    identifier: null,
-    
-    /**
-     * Property: description
-     * {Object} DescribeProcess response for this process.
-     */
-    description: null,
-    
-    /**
-     * APIProperty: localWPS
-     * {String} Service endpoint for locally chained WPS processes. Default is
-     *     'http://geoserver/wps'.
-     */
-    localWPS: 'http://geoserver/wps',
-    
-    /**
-     * Property: formats
-     * {Object} OpenLayers.Format instances keyed by mimetype.
-     */
-    formats: null,
-    
-    /**
-     * Property: chained
-     * {Integer} Number of chained processes for pending execute requests that
-     * don't have a full configuration yet.
-     */
-    chained: 0,
-    
-    /**
-     * Property: executeCallbacks
-     * {Array} Callbacks waiting to be executed until all chained processes
-     * are configured;
-     */
-    executeCallbacks: null,
-    
-    /**
-     * Constructor: OpenLayers.WPSProcess
-     *
-     * Parameters:
-     * options - {Object} Object whose properties will be set on the instance.
-     *
-     * Avaliable options:
-     * client - {<OpenLayers.WPSClient>} Mandatory. Client that manages this
-     *     process.
-     * server - {String} Mandatory. Local client identifier of this process's
-     *     server.
-     * identifier - {String} Mandatory. Process identifier known to the server.
-     */
-    initialize: function(options) {
-        OpenLayers.Util.extend(this, options);        
-        this.executeCallbacks = [];
-        this.formats = {
-            'application/wkt': new OpenLayers.Format.WKT(),
-            'application/json': new OpenLayers.Format.GeoJSON()
-        };
-    },
-    
-    /**
-     * Method: describe
-     * Makes the client issue a DescribeProcess request asynchronously.
-     *
-     * Parameters:
-     * options - {Object} Configuration for the method call
-     *
-     * Available options:
-     * callback - {Function} Callback to execute when the description is
-     *     available. Will be called with the parsed description as argument.
-     *     Optional.
-     * scope - {Object} The scope in which the callback will be executed.
-     *     Default is the global object.
-     */
-    describe: function(options) {
-        options = options || {};
-        if (!this.description) {
-            this.client.describeProcess(this.server, this.identifier, function(description) {
-                if (!this.description) {
-                    this.parseDescription(description);
-                }
-                if (options.callback) {
-                    options.callback.call(options.scope, this.description);
-                }
-            }, this);
-        } else if (options.callback) {
-            var description = this.description;
-            window.setTimeout(function() {
-                options.callback.call(options.scope, description);
-            }, 0);
-        }
-    },
-    
-    /**
-     * APIMethod: configure
-     * Configure the process, but do not execute it. Use this for processes
-     * that are chained as input of a different process by means of the
-     * <output> method.
-     *
-     * Parameters:
-     * options - {Object}
-     *
-     * Returns:
-     * {<OpenLayers.WPSProcess>} this process.
-     *
-     * Available options:
-     * inputs - {Object} The inputs for the process, keyed by input identifier.
-     *     For spatial data inputs, the value of an input is usually an
-     *     <OpenLayers.Geometry>, an <OpenLayers.Feature.Vector> or an array of
-     *     geometries or features.
-     * callback - {Function} Callback to call when the configuration is
-     *     complete. Optional.
-     * scope - {Object} Optional scope for the callback.
-     */
-    configure: function(options) {
-        this.describe({
-            callback: function() {
-                var description = this.description,
-                    inputs = options.inputs,
-                    input, i, ii;
-                for (i=0, ii=description.dataInputs.length; i<ii; ++i) {
-                    input = description.dataInputs[i];
-                    this.setInputData(input, inputs[input.identifier]);
-                }
-                if (options.callback) {
-                    options.callback.call(options.scope);
-                }
-            },
-            scope: this
-        });
-        return this;
-    },
-    
-    /**
-     * APIMethod: execute
-     * Configures and executes the process
-     *
-     * Parameters:
-     * options - {Object}
-     *
-     * Available options:
-     * inputs - {Object} The inputs for the process, keyed by input identifier.
-     *     For spatial data inputs, the value of an input is usually an
-     *     <OpenLayers.Geometry>, an <OpenLayers.Feature.Vector> or an array of
-     *     geometries or features.
-     * output - {String} The identifier of the output to request and parse.
-     *     Optional. If not provided, the first output will be requested.
-     * success - {Function} Callback to call when the process is complete.
-     *     This function is called with an outputs object as argument, which
-     *     will have a property with the identifier of the requested output
-     *     (or 'result' if output was not configured). For processes that
-     *     generate spatial output, the value will be an array of
-     *     <OpenLayers.Feature.Vector> instances.
-     * scope - {Object} Optional scope for the success callback.
-     */
-    execute: function(options) {
-        this.configure({
-            inputs: options.inputs,
-            callback: function() {
-                var me = this;
-                //TODO For now we only deal with a single output
-                var outputIndex = this.getOutputIndex(
-                    me.description.processOutputs, options.output
-                );
-                me.setResponseForm({outputIndex: outputIndex});
-                (function callback() {
-                    OpenLayers.Util.removeItem(me.executeCallbacks, callback);
-                    if (me.chained !== 0) {
-                        // need to wait until chained processes have a
-                        // description and configuration - see chainProcess
-                        me.executeCallbacks.push(callback);
-                        return;
-                    }
-                    // all chained processes are added as references now, so
-                    // let's proceed.
-                    OpenLayers.Request.POST({
-                        url: me.client.servers[me.server].url,
-                        data: new OpenLayers.Format.WPSExecute().write(me.description),
-                        success: function(response) {
-                            var output = me.description.processOutputs[outputIndex];
-                            var mimeType = me.findMimeType(
-                                output.complexOutput.supported.formats
-                            );
-                            //TODO For now we assume a spatial output
-                            var features = me.formats[mimeType].read(response.responseText);
-                            if (features instanceof OpenLayers.Feature.Vector) {
-                                features = [features];
-                            }
-                            if (options.success) {
-                                var outputs = {};
-                                outputs[options.output || 'result'] = features;
-                                options.success.call(options.scope, outputs);
-                            }
-                        },
-                        scope: me
-                    });
-                })();
-            },
-            scope: this
-        });
-    },
-    
-    /**
-     * APIMethod: output
-     * Chain an output of a configured process (see <configure>) as input to
-     * another process.
-     *
-     * (code)
-     * intersect = client.getProcess('opengeo', 'JTS:intersection');    
-     * intersect.configure({
-     *     // ...
-     * });
-     * buffer = client.getProcess('opengeo', 'JTS:buffer');
-     * buffer.execute({
-     *     inputs: {
-     *         geom: intersect.output('result'), // <-- here we're chaining
-     *         distance: 1
-     *     },
-     *     // ...
-     * });
-     * (end)
-     *
-     * Parameters:
-     * identifier - {String} Identifier of the output that we're chaining. If
-     *     not provided, the first output will be used.
-     */
-    output: function(identifier) {
-        return new OpenLayers.WPSProcess.ChainLink({
-            process: this,
-            output: identifier
-        });
-    },
-    
-    /**
-     * Method: parseDescription
-     * Parses the DescribeProcess response
-     *
-     * Parameters:
-     * description - {Object}
-     */
-    parseDescription: function(description) {
-        var server = this.client.servers[this.server];
-        this.description = new OpenLayers.Format.WPSDescribeProcess()
-            .read(server.processDescription[this.identifier])
-            .processDescriptions[this.identifier];
-    },
-    
-    /**
-     * Method: setInputData
-     * Sets the data for a single input
-     *
-     * Parameters:
-     * input - {Object}  An entry from the dataInputs array of the process
-     *     description.
-     * data - {Mixed} For spatial data inputs, this is usually an
-     *     <OpenLayers.Geometry>, an <OpenLayers.Feature.Vector> or an array of
-     *     geometries or features.
-     */
-    setInputData: function(input, data) {
-        // clear any previous data
-        delete input.data;
-        delete input.reference;
-        if (data instanceof OpenLayers.WPSProcess.ChainLink) {
-            ++this.chained;
-            input.reference = {
-                method: 'POST',
-                href: data.process.server === this.server ?
-                    this.localWPS : this.client.servers[data.process.server].url
-            };
-            data.process.describe({
-                callback: function() {
-                    --this.chained;
-                    this.chainProcess(input, data);
-                },
-                scope: this
-            });
-        } else {
-            input.data = {};
-            var complexData = input.complexData;
-            if (complexData) {
-                var format = this.findMimeType(complexData.supported.formats);
-                input.data.complexData = {
-                    mimeType: format,
-                    value: this.formats[format].write(this.toFeatures(data))
-                };
-            } else {
-                input.data.literalData = {
-                    value: data
-                };
-            }
-        }
-    },
-    
-    /**
-     * Method: setResponseForm
-     * Sets the responseForm property of the <execute> payload.
-     *
-     * Parameters:
-     * options - {Object} See below.
-     *
-     * Available options:
-     * outputIndex - {Integer} The index of the output to use. Optional.
-     * supportedFormats - {Object} Object with supported mime types as key,
-     *     and true as value for supported types. Optional.
-     */
-    setResponseForm: function(options) {
-        options = options || {};
-        var output = this.description.processOutputs[options.outputIndex || 0];
-        this.description.responseForm = {
-            rawDataOutput: {
-                identifier: output.identifier,
-                mimeType: this.findMimeType(output.complexOutput.supported.formats, options.supportedFormats)
-            }
-        };
-    },
-    
-    /**
-     * Method: getOutputIndex
-     * Gets the index of a processOutput by its identifier
-     *
-     * Parameters:
-     * outputs - {Array} The processOutputs array to look at
-     * identifier - {String} The identifier of the output
-     *
-     * Returns
-     * {Integer} The index of the processOutput with the provided identifier
-     *     in the outputs array.
-     */
-    getOutputIndex: function(outputs, identifier) {
-        var output;
-        if (identifier) {
-            for (var i=outputs.length-1; i>=0; --i) {
-                if (outputs[i].identifier === identifier) {
-                    output = i;
-                    break;
-                }
-            }
-        } else {
-            output = 0;
-        }
-        return output;
-    },
-    
-    /**
-     * Method: chainProcess
-     * Sets a fully configured chained process as input for this process.
-     *
-     * Parameters:
-     * input - {Object} The dataInput that the chained process provides.
-     * chainLink - {<OpenLayers.WPSProcess.ChainLink>} The process to chain.
-     */
-    chainProcess: function(input, chainLink) {
-        var output = this.getOutputIndex(
-            chainLink.process.description.processOutputs, chainLink.output
-        );
-        input.reference.mimeType = this.findMimeType(
-            input.complexData.supported.formats,
-            chainLink.process.description.processOutputs[output].complexOutput.supported.formats
-        );
-        var formats = {};
-        formats[input.reference.mimeType] = true;
-        chainLink.process.setResponseForm({
-            outputIndex: output,
-            supportedFormats: formats
-        });
-        input.reference.body = chainLink.process.description;
-        while (this.executeCallbacks.length > 0) {
-            this.executeCallbacks[0]();
-        }
-    },
-    
-    /**
-     * Method: toFeatures
-     * Converts spatial input into features so it can be processed by
-     * <OpenLayers.Format> instances.
-     *
-     * Parameters:
-     * source - {Mixed} An <OpenLayers.Geometry>, an
-     *     <OpenLayers.Feature.Vector>, or an array of geometries or features
-     *
-     * Returns:
-     * {Array(<OpenLayers.Feature.Vector>)}
-     */
-    toFeatures: function(source) {
-        var isArray = OpenLayers.Util.isArray(source);
-        if (!isArray) {
-            source = [source];
-        }
-        var target = new Array(source.length),
-            current;
-        for (var i=0, ii=source.length; i<ii; ++i) {
-            current = source[i];
-            target[i] = current instanceof OpenLayers.Feature.Vector ?
-                current : new OpenLayers.Feature.Vector(current);
-        }
-        return isArray ? target : target[0];
-    },
-    
-    /**
-     * Method: findMimeType
-     * Finds a supported mime type.
-     *
-     * Parameters:
-     * sourceFormats - {Object} An object literal with mime types as key and
-     *     true as value for supported formats.
-     * targetFormats - {Object} Like <sourceFormats>, but optional to check for
-     *     supported mime types on a different target than this process.
-     *     Default is to check against this process's supported formats.
-     *
-     * Returns:
-     * {String} A supported mime type.
-     */
-    findMimeType: function(sourceFormats, targetFormats) {
-        targetFormats = targetFormats || this.formats;
-        for (var f in sourceFormats) {
-            if (f in targetFormats) {
-                return f;
-            }
-        }
-    },
-    
-    CLASS_NAME: "OpenLayers.WPSProcess"
-    
-});
-
-/**
- * Class: OpenLayers.WPSProcess.ChainLink
- * Type for chaining processes.
- */
-OpenLayers.WPSProcess.ChainLink = OpenLayers.Class({
-    
-    /**
-     * Property: process
-     * {<OpenLayers.WPSProcess>} The process to chain
-     */
-    process: null,
-    
-    /**
-     * Property: output
-     * {String} The output identifier of the output we are going to use as
-     *     input for another process.
-     */
-    output: null,
-    
-    /**
-     * Constructor: OpenLayers.WPSProcess.ChainLink
-     *
-     * Parameters:
-     * options - {Object} Properties to set on the instance.
-     */
-    initialize: function(options) {
-        OpenLayers.Util.extend(this, options);
-    },
-    
-    CLASS_NAME: "OpenLayers.WPSProcess.ChainLink"
-    
-});