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3299x 1635x 2015x 2015x 1533x 482x 1635x 4518x 4518x 4518x 4518x 1800x 4263x 4263x 4263x 4263x 28x 4263x 14705x 14705x 1797x 12908x 12908x 12908x 2463x 10445x 10445x 1635x 1635x 1635x 1635x 1635x 1533x 6981x 6981x 2463x 2463x 2463x 2463x 2463x 2463x 4518x 4518x 4518x 4518x 4518x 4518x 4518x 3996x 3939x 522x 102x 1635x 1635x 8810x 8810x 8810x 54x 8810x 8810x 10445x 3x 4263x 28x 28x 54x 54x 1800x 1757x 5738x 5738x 5741x 5741x 5741x 5741x 5592x 5592x 149x 149x 149x 149x 149x 146x 3x 149x 149x 149x 1800x 1800x 1800x 1800x 1800x 1800x 1800x 1800x 1800x 1757x 1800x 93x 93x 93x 93x 21x 66x 93x 3x 3x 3x 93x 1757x 1757x 1757x 1757x 1757x 1757x 4x 1757x 649x 1108x 1757x 1757x 1757x 1154x 1757x 649x 1108x 1757x 1757x 4x 4x 1757x 9x 27x 9x 9x 9x 93x 289x 280x 9x 93x 673x 673x 673x 280x 673x 673x 673x 673x 93x 150x 150x | /* Copyright 2008-2010 University of Cambridge Copyright 2008-2009 University of Toronto Copyright 2010-2011 Lucendo Development Ltd. Copyright 2013 OCAD University Copyright 2013 Raising the Floor - US Copyright 2015 Raising the Floor - International Licensed under the Educational Community License (ECL), Version 2.0 or the New BSD license. You may not use this file except in compliance with one these Licenses. You may obtain a copy of the ECL 2.0 License and BSD License at https://github.com/fluid-project/infusion/raw/master/Infusion-LICENSE.txt */ fluid_3_0_0 = fluid_3_0_0 || {}; (function ($, fluid) { "use strict"; function debugPosition(component) { return "as child of " + (component.parent.fullID ? "component with full ID " + component.parent.fullID : "root"); } function computeFullID(component) { var togo = ""; var move = component; if (component.children === undefined) { // not a container // unusual case on the client-side, since a repetitive leaf may have localID blasted onto it. togo = component.ID + (component.localID !== undefined ? component.localID : ""); move = component.parent; } while (move.parent) { var parent = move.parent; if (move.fullID !== undefined) { togo = move.fullID + togo; return togo; } Eif (move.noID === undefined) { var ID = move.ID; Iif (ID === undefined) { fluid.fail("Error in component tree - component found with no ID " + debugPosition(parent) + ": please check structure"); } var colpos = ID.indexOf(":"); var prefix = colpos === -1 ? ID : ID.substring(0, colpos); togo = prefix + ":" + (move.localID === undefined ? "" : move.localID) + ":" + togo; } move = parent; } return togo; } var renderer = {}; renderer.isBoundPrimitive = function (value) { return fluid.isPrimitive(value) || fluid.isArrayable(value) && (value.length === 0 || typeof (value[0]) === "string"); }; var unzipComponent; function processChild(value, key) { if (renderer.isBoundPrimitive(value)) { return {componentType: "UIBound", value: value, ID: key}; } else { var unzip = unzipComponent(value); if (unzip.ID) { return {ID: key, componentType: "UIContainer", children: [unzip]}; } else { unzip.ID = key; return unzip; } } } function fixChildren(children) { if (!fluid.isArrayable(children)) { var togo = []; for (var key in children) { var value = children[key]; if (fluid.isArrayable(value)) { for (var i = 0; i < value.length; ++i) { var processed = processChild(value[i], key); // if (processed.componentType === "UIContainer" && // processed.localID === undefined) { // processed.localID = i; // } togo[togo.length] = processed; } } else { togo[togo.length] = processChild(value, key); } } return togo; } else {return children; } } function fixupValue(uibound, model, resolverGetConfig) { if (uibound.value === undefined && uibound.valuebinding !== undefined) { uibound.value = fluid.get(model, uibound.valuebinding, resolverGetConfig); } } function upgradeBound(holder, property, model, resolverGetConfig) { if (holder[property] !== undefined) { if (renderer.isBoundPrimitive(holder[property])) { holder[property] = {value: holder[property]}; } else if (holder[property].messagekey) { holder[property].componentType = "UIMessage"; } } else { holder[property] = {value: null}; } fixupValue(holder[property], model, resolverGetConfig); } renderer.duckMap = {children: "UIContainer", value: "UIBound", valuebinding: "UIBound", messagekey: "UIMessage", markup: "UIVerbatim", selection: "UISelect", target: "UILink", choiceindex: "UISelectChoice", functionname: "UIInitBlock"}; var boundMap = { UISelect: ["selection", "optionlist", "optionnames"], UILink: ["target", "linktext"], UIVerbatim: ["markup"], UIMessage: ["messagekey"] }; renderer.boundMap = fluid.transform(boundMap, fluid.arrayToHash); renderer.inferComponentType = function (component) { for (var key in renderer.duckMap) { if (component[key] !== undefined) { return renderer.duckMap[key]; } } }; renderer.applyComponentType = function (component) { component.componentType = renderer.inferComponentType(component); if (component.componentType === undefined && component.ID !== undefined) { component.componentType = "UIBound"; } }; unzipComponent = function (component, model, resolverGetConfig) { Eif (component) { renderer.applyComponentType(component); } if (!component || component.componentType === undefined) { var decorators = component.decorators; Iif (decorators) {delete component.decorators;} component = {componentType: "UIContainer", children: component}; component.decorators = decorators; } var cType = component.componentType; if (cType === "UIContainer") { component.children = fixChildren(component.children); } else { var map = renderer.boundMap[cType]; if (map) { fluid.each(map, function (value, key) { upgradeBound(component, key, model, resolverGetConfig); }); } } return component; }; function fixupTree(tree, model, resolverGetConfig) { if (tree.componentType === undefined) { tree = unzipComponent(tree, model, resolverGetConfig); } if (tree.componentType !== "UIContainer" && !tree.parent) { tree = {children: [tree]}; } if (tree.children) { tree.childmap = {}; for (var i = 0; i < tree.children.length; ++i) { var child = tree.children[i]; if (child.componentType === undefined) { child = unzipComponent(child, model, resolverGetConfig); tree.children[i] = child; } child.parent = tree; Iif (child.ID === undefined) { fluid.fail("Error in component tree: component found with no ID " + debugPosition(child)); } tree.childmap[child.ID] = child; var colpos = child.ID.indexOf(":"); if (colpos === -1) { // tree.childmap[child.ID] = child; // moved out of branch to allow // "relative id expressions" to be easily parsed } else { var prefix = child.ID.substring(0, colpos); var childlist = tree.childmap[prefix]; if (!childlist) { childlist = []; tree.childmap[prefix] = childlist; } if (child.localID === undefined && childlist.length !== 0) { child.localID = childlist.length; } childlist[childlist.length] = child; } child.fullID = computeFullID(child); var componentType = child.componentType; if (componentType === "UISelect") { child.selection.fullID = child.fullID; } else if (componentType === "UIInitBlock") { var call = child.functionname + "("; var childArgs = child.arguments; for (var j = 0; j < childArgs.length; ++j) { Iif (childArgs[j] instanceof fluid.ComponentReference) { // TODO: support more forms of id reference childArgs[j] = child.parent.fullID + childArgs[j].reference; } call += JSON.stringify(childArgs[j]); if (j < childArgs.length - 1) { call += ", "; } } child.markup = {value: call + ")\n"}; child.componentType = "UIVerbatim"; } else if (componentType === "UIBound") { fixupValue(child, model, resolverGetConfig); } fixupTree(child, model, resolverGetConfig); } } return tree; } fluid.NULL_STRING = "\u25a9null\u25a9"; var LINK_ATTRIBUTES = { a: "href", link: "href", img: "src", frame: "src", script: "src", style: "src", input: "src", embed: "src", form: "action", applet: "codebase", object: "codebase" }; renderer.decoratorComponentPrefix = "**-renderer-"; renderer.IDtoComponentName = function (ID, num) { return renderer.decoratorComponentPrefix + ID.replace(/\./g, "") + "-" + num; }; renderer.invokeFluidDecorator = function (func, args, ID, num, options) { var that; if (options.parentComponent) { var parent = options.parentComponent; var name = renderer.IDtoComponentName(ID, num); fluid.set(parent, ["options", "components", name], { type: func, container: args[0], options: args[1] }); that = fluid.initDependent(options.parentComponent, name); } else { that = fluid.invokeGlobalFunction(func, args); } return that; }; fluid.renderer = function (templates, tree, options, fossilsIn) { options = options || {}; tree = tree || {}; var debugMode = options.debugMode; if (!options.messageLocator && options.messageSource) { options.messageLocator = fluid.resolveMessageSource(options.messageSource); } options.document = options.document || document; options.jQuery = options.jQuery || $; options.fossils = options.fossils || fossilsIn || {}; // map of submittingname to {EL, submittingname, oldvalue} var globalmap = {}; var branchmap = {}; var rewritemap = {}; // map of rewritekey (for original id in template) to full ID var seenset = {}; var collected = {}; var out = ""; var renderOptions = options; var decoratorQueue = []; var renderedbindings = {}; // map of fullID to true for UISelects which have already had bindings written var usedIDs = {}; var that = {options: options}; function getRewriteKey(template, parent, id) { return template.resourceKey + parent.fullID + id; } // returns: lump function resolveInScope(searchID, defprefix, scope) { var deflump; var scopelook = scope ? scope[searchID] : null; if (scopelook) { for (var i = 0; i < scopelook.length; ++i) { var scopelump = scopelook[i]; Eif (!deflump && scopelump.rsfID === defprefix) { deflump = scopelump; } Eif (scopelump.rsfID === searchID) { return scopelump; } } } return deflump; } // returns: lump function resolveCall(sourcescope, child) { var searchID = child.jointID ? child.jointID : child.ID; var split = fluid.SplitID(searchID); var defprefix = split.prefix + ":"; var match = resolveInScope(searchID, defprefix, sourcescope.downmap, child); if (match) {return match;} Eif (child.children) { match = resolveInScope(searchID, defprefix, globalmap, child); Iif (match) {return match;} } return null; } function noteCollected(template) { if (!seenset[template.href]) { fluid.aggregateMMap(collected, template.collectmap); seenset[template.href] = true; } } var fetchComponent; function resolveRecurse(basecontainer, parentlump) { var i; var id; var resolved; for (i = 0; i < basecontainer.children.length; ++i) { var branch = basecontainer.children[i]; if (branch.children) { // it is a branch resolved = resolveCall(parentlump, branch); if (resolved) { branchmap[branch.fullID] = resolved; id = resolved.attributemap.id; if (id !== undefined) { rewritemap[getRewriteKey(parentlump.parent, basecontainer, id)] = branch.fullID; } // on server-side this is done separately noteCollected(resolved.parent); resolveRecurse(branch, resolved); } } } // collect any rewritten ids for the purpose of later rewriting if (parentlump.downmap) { for (id in parentlump.downmap) { //if (id.indexOf(":") === -1) { var lumps = parentlump.downmap[id]; for (i = 0; i < lumps.length; ++i) { var lump = lumps[i]; var lumpid = lump.attributemap.id; if (lumpid !== undefined && lump.rsfID !== undefined) { resolved = fetchComponent(basecontainer, lump.rsfID); if (resolved !== null) { var resolveID = resolved.fullID; rewritemap[getRewriteKey(parentlump.parent, basecontainer, lumpid)] = resolveID; } } } // } } } } function resolveBranches(globalmapp, basecontainer, parentlump) { branchmap = {}; rewritemap = {}; seenset = {}; collected = {}; globalmap = globalmapp; branchmap[basecontainer.fullID] = parentlump; resolveRecurse(basecontainer, parentlump); } function dumpTillLump(lumps, start, limit) { for (; start < limit; ++start) { var text = lumps[start].text; if (text) { // guard against "undefined" lumps from "justended" out += lumps[start].text; } } } function dumpScan(lumps, renderindex, basedepth, closeparent, insideleaf) { var start = renderindex; while (true) { if (renderindex === lumps.length) { break; } var lump = lumps[renderindex]; if (lump.nestingdepth < basedepth) { break; } if (lump.rsfID !== undefined) { Eif (!insideleaf) {break;} if (insideleaf && lump.nestingdepth > basedepth + (closeparent ? 0 : 1)) { fluid.log("Error in component tree - leaf component found to contain further components - at " + lump.toString()); } else {break;} } // target.print(lump.text); ++renderindex; } // ASSUMPTIONS: close tags are ONE LUMP if (!closeparent && (renderindex === lumps.length || !lumps[renderindex].rsfID)) { --renderindex; } dumpTillLump(lumps, start, renderindex); //target.write(buffer, start, limit - start); return renderindex; } function isPlaceholder() { // TODO: equivalent of server-side "placeholder" system return false; } function isValue(value) { return value !== null && value !== undefined && !isPlaceholder(value); } // In RSF Client, this is a "flyweight" "global" object that is reused for every tag, // to avoid generating garbage. In RSF Server, it is an argument to the following rendering // methods of type "TagRenderContext". var trc = {}; /*** TRC METHODS ***/ function openTag() { Eif (!trc.iselide) { out += "<" + trc.uselump.tagname; } } function closeTag() { Eif (!trc.iselide) { out += "</" + trc.uselump.tagname + ">"; } } function renderUnchanged() { // TODO needs work since we don't keep attributes in text dumpTillLump(trc.uselump.parent.lumps, trc.uselump.lumpindex + 1, trc.close.lumpindex + (trc.iselide ? 0 : 1)); } function isSelfClose() { return trc.endopen.lumpindex === trc.close.lumpindex && fluid.XMLP.closedTags[trc.uselump.tagname]; } function dumpTemplateBody() { if (isSelfClose()) { Eif (!trc.iselide) { out += "/>"; } } else { Eif (!trc.iselide) { out += ">"; } dumpTillLump(trc.uselump.parent.lumps, trc.endopen.lumpindex, trc.close.lumpindex + (trc.iselide ? 0 : 1)); } } function replaceAttributes() { Eif (!trc.iselide) { out += fluid.dumpAttributes(trc.attrcopy); } dumpTemplateBody(); } function replaceAttributesOpen() { Iif (trc.iselide) { replaceAttributes(); } else { out += fluid.dumpAttributes(trc.attrcopy); var selfClose = isSelfClose(); // TODO: the parser does not ever produce empty tags out += selfClose ? "/>" : ">"; trc.nextpos = selfClose ? trc.close.lumpindex + 1 : trc.endopen.lumpindex; } } function replaceBody(value) { out += fluid.dumpAttributes(trc.attrcopy); Eif (!trc.iselide) { out += ">"; } out += fluid.XMLEncode(value.toString()); closeTag(); } function rewriteLeaf(value) { if (isValue(value)) { replaceBody(value); } else { replaceAttributes(); } } function rewriteLeafOpen(value) { Iif (trc.iselide) { rewriteLeaf(trc.value); } else { if (isValue(value)) { replaceBody(value); } else { replaceAttributesOpen(); } } } /*** END TRC METHODS**/ function rewriteUrl(template, url) { Iif (renderOptions.urlRewriter) { var rewritten = renderOptions.urlRewriter(url); if (rewritten) { return rewritten; } } Eif (!renderOptions.rebaseURLs) { return url; } var protpos = url.indexOf(":/"); if (url.charAt(0) === "/" || protpos !== -1 && protpos < 7) { return url; } else { return renderOptions.baseURL + url; } } function dumpHiddenField(/** UIParameter **/ todump) { out += "<input type=\"hidden\" "; var isvirtual = todump.virtual; var outattrs = {}; outattrs[isvirtual ? "id" : "name"] = todump.name; outattrs.value = todump.value; out += fluid.dumpAttributes(outattrs); out += " />\n"; } var outDecoratorsImpl; function applyAutoBind(torender, finalID) { if (!finalID) { // if no id is assigned so far, this is a signal that this is a "virtual" component such as // a non-HTML UISelect which will not have physical markup. return; } var tagname = trc.uselump.tagname; var applier = renderOptions.applier; function applyFunc() { fluid.applyBoundChange(fluid.byId(finalID, renderOptions.document), undefined, applier); } if (renderOptions.autoBind && /input|select|textarea/.test(tagname) && !renderedbindings[finalID]) { var decorators = [{jQuery: ["change", applyFunc]}]; // Work around bug 193: http://webbugtrack.blogspot.com/2007/11/bug-193-onchange-does-not-fire-properly.html if ($.browser.msie && tagname === "input" && /radio|checkbox/.test(trc.attrcopy.type)) { decorators.push({jQuery: ["click", applyFunc]}); } Iif ($.browser.safari && tagname === "input" && trc.attrcopy.type === "radio") { decorators.push({jQuery: ["keyup", applyFunc]}); } outDecoratorsImpl(torender, decorators, trc.attrcopy, finalID); } } function dumpBoundFields(/** UIBound**/ torender, parent) { Eif (torender) { var holder = parent ? parent : torender; if (renderOptions.fossils && holder.valuebinding !== undefined) { var fossilKey = holder.submittingname || torender.finalID; // TODO: this will store multiple times for each member of a UISelect renderOptions.fossils[fossilKey] = { name: fossilKey, EL: holder.valuebinding, oldvalue: holder.value }; // But this has to happen multiple times applyAutoBind(torender, torender.finalID); } Iif (torender.fossilizedbinding) { dumpHiddenField(torender.fossilizedbinding); } Iif (torender.fossilizedshaper) { dumpHiddenField(torender.fossilizedshaper); } } } function dumpSelectionBindings(uiselect) { if (!renderedbindings[uiselect.selection.fullID]) { renderedbindings[uiselect.selection.fullID] = true; // set this true early so that selection does not autobind twice dumpBoundFields(uiselect.selection); dumpBoundFields(uiselect.optionlist); dumpBoundFields(uiselect.optionnames); } } function isSelectedValue(torender, value) { var selection = torender.selection; return fluid.isArrayable(selection.value) ? selection.value.indexOf(value) !== -1 : selection.value === value; } function getRelativeComponent(component, relativeID) { component = component.parent; while (relativeID.indexOf("..::") === 0) { relativeID = relativeID.substring(4); component = component.parent; } return component.childmap[relativeID]; } // TODO: This mechanism inefficiently handles the rare case of a target document // id collision requiring a rewrite for FLUID-5048. In case it needs improving, we // could hold an inverted index - however, these cases will become even rarer with FLUID-5047 function rewriteRewriteMap(from, to) { fluid.each(rewritemap, function (value, key) { if (value === from) { rewritemap[key] = to; } }); } function adjustForID(attrcopy, component, late, forceID) { if (!late) { delete attrcopy["rsf:id"]; } if (component.finalID !== undefined) { attrcopy.id = component.finalID; } else if (forceID !== undefined) { attrcopy.id = forceID; } else { if (attrcopy.id || late) { attrcopy.id = component.fullID; } } var count = 1; var baseid = attrcopy.id; while (renderOptions.document.getElementById(attrcopy.id) || usedIDs[attrcopy.id]) { attrcopy.id = baseid + "-" + (count++); } if (count !== 1) { rewriteRewriteMap(baseid, attrcopy.id); } component.finalID = attrcopy.id; return attrcopy.id; } function assignSubmittingName(attrcopy, component, parent) { var submitting = parent || component; // if a submittingName is required, we must already go out to the document to // uniquify the id that it will be derived from adjustForID(attrcopy, component, true, component.fullID); if (submitting.submittingname === undefined && submitting.willinput !== false) { submitting.submittingname = submitting.finalID || submitting.fullID; } return submitting.submittingname; } function explodeDecorators(decorators) { var togo = []; if (decorators.type) { togo[0] = decorators; } else { for (var key in decorators) { Iif (key === "$") {key = "jQuery";} var value = decorators[key]; var decorator = { type: key }; if (key === "jQuery") { decorator.func = value[0]; decorator.args = value.slice(1); } else if (key === "addClass" || key === "removeClass") { decorator.classes = value; } else if (key === "attrs") { decorator.attributes = value; } else Eif (key === "identify") { decorator.key = value; } togo[togo.length] = decorator; } } return togo; } outDecoratorsImpl = function (torender, decorators, attrcopy, finalID) { var id; var sanitizeAttrs = function (value, key) { if (value === null || value === undefined) { delete attrcopy[key]; } else { attrcopy[key] = fluid.XMLEncode(value); } }; renderOptions.idMap = renderOptions.idMap || {}; for (var i = 0; i < decorators.length; ++i) { var decorator = decorators[i]; var type = decorator.type; if (!type) { var explodedDecorators = explodeDecorators(decorator); outDecoratorsImpl(torender, explodedDecorators, attrcopy, finalID); continue; } if (type === "$") {type = decorator.type = "jQuery";} if (type === "jQuery" || type === "event" || type === "fluid") { id = adjustForID(attrcopy, torender, true, finalID); if (decorator.ids === undefined) { decorator.ids = []; decoratorQueue[decoratorQueue.length] = decorator; } decorator.ids.push(id); } // honour these remaining types immediately else if (type === "attrs") { fluid.each(decorator.attributes, sanitizeAttrs); } else if (type === "addClass" || type === "removeClass") { // Using an unattached DOM node because jQuery will use the // node's setAttribute method to add the class. var fakeNode = $("<div>", {class: attrcopy["class"]})[0]; renderOptions.jQuery(fakeNode)[type](decorator.classes); attrcopy["class"] = fakeNode.className; } else Eif (type === "identify") { id = adjustForID(attrcopy, torender, true, finalID); renderOptions.idMap[decorator.key] = id; } else if (type !== "null") { fluid.log("Unrecognised decorator of type " + type + " found at component of ID " + finalID); } } }; function outDecorators(torender, attrcopy) { if (!torender.decorators) {return;} if (torender.decorators.length === undefined) { torender.decorators = explodeDecorators(torender.decorators); } outDecoratorsImpl(torender, torender.decorators, attrcopy); } function dumpBranchHead(branch, targetlump) { if (targetlump.elide) { return; } var attrcopy = {}; $.extend(true, attrcopy, targetlump.attributemap); adjustForID(attrcopy, branch); outDecorators(branch, attrcopy); out += "<" + targetlump.tagname + " "; out += fluid.dumpAttributes(attrcopy); out += ">"; } function resolveArgs(args) { if (!args) {return args;} args = fluid.copy(args); // FLUID-4737: Avoid corrupting material which may have been fetched from the model return fluid.transform(args, function (arg, index) { upgradeBound(args, index, renderOptions.model, renderOptions.resolverGetConfig); return args[index].value; }); } function degradeMessage(torender) { if (torender.componentType === "UIMessage") { // degrade UIMessage to UIBound by resolving the message torender.componentType = "UIBound"; Iif (!renderOptions.messageLocator) { torender.value = "[No messageLocator is configured in options - please consult documentation on options.messageSource]"; } else { upgradeBound(torender, "messagekey", renderOptions.model, renderOptions.resolverGetConfig); var resArgs = resolveArgs(torender.args); torender.value = renderOptions.messageLocator(torender.messagekey.value, resArgs); } } } function renderComponent(torender) { var value; var attrcopy = trc.attrcopy; degradeMessage(torender); var componentType = torender.componentType; var tagname = trc.uselump.tagname; outDecorators(torender, attrcopy); function makeFail(torender, end) { fluid.fail("Error in component tree - UISelectChoice with id " + torender.fullID + end); } if (componentType === "UIBound" || componentType === "UISelectChoice") { var parent; if (torender.choiceindex !== undefined) { Eif (torender.parentRelativeID !== undefined) { parent = getRelativeComponent(torender, torender.parentRelativeID); Iif (!parent) { makeFail(torender, " has parentRelativeID of " + torender.parentRelativeID + " which cannot be resolved"); } } else { makeFail(torender, " does not have parentRelativeID set"); } assignSubmittingName(attrcopy, torender, parent.selection); dumpSelectionBindings(parent); } var submittingname = parent ? parent.selection.submittingname : torender.submittingname; if (!parent && torender.valuebinding) { // Do this for all bound fields even if non submitting so that finalID is set in order to track fossils (FLUID-3387) submittingname = assignSubmittingName(attrcopy, torender); } if (tagname === "input" || tagname === "textarea") { if (submittingname !== undefined) { attrcopy.name = submittingname; } } // this needs to happen early on the client, since it may cause the allocation of the // id in the case of a "deferred decorator". However, for server-side bindings, this // will be an inappropriate time, unless we shift the timing of emitting the opening tag. dumpBoundFields(torender, parent ? parent.selection : null); if (typeof(torender.value) === "boolean" || attrcopy.type === "radio" || attrcopy.type === "checkbox") { var underlyingValue; var directValue = torender.value; if (torender.choiceindex !== undefined) { Iif (!parent.optionlist.value) { fluid.fail("Error in component tree - selection control with full ID " + parent.fullID + " has no values"); } underlyingValue = parent.optionlist.value[torender.choiceindex]; directValue = isSelectedValue(parent, underlyingValue); } if (isValue(directValue)) { if (directValue) { attrcopy.checked = "checked"; } else { delete attrcopy.checked; } } attrcopy.value = fluid.XMLEncode(underlyingValue ? underlyingValue : "true"); rewriteLeaf(null); } else Iif (fluid.isArrayable(torender.value)) { // Cannot be rendered directly, must be fake renderUnchanged(); } else { // String value value = parent ? parent[tagname === "textarea" || tagname === "input" ? "optionlist" : "optionnames"].value[torender.choiceindex] : torender.value; if (tagname === "textarea") { Iif (isPlaceholder(value) && torender.willinput) { // FORCE a blank value for input components if nothing from // model, if input was intended. value = ""; } rewriteLeaf(value); } else if (tagname === "input") { if (torender.willinput || isValue(value)) { attrcopy.value = fluid.XMLEncode(String(value)); } rewriteLeaf(null); } else { delete attrcopy.name; rewriteLeafOpen(value); } } } else if (componentType === "UISelect") { var ishtmlselect = tagname === "select"; var ismultiple = false; // eslint-disable-line no-unused-vars if (fluid.isArrayable(torender.selection.value)) { ismultiple = true; Eif (ishtmlselect) { attrcopy.multiple = "multiple"; } } // assignSubmittingName is now the definitive trigger point for uniquifying output IDs // However, if id is already assigned it is probably through attempt to decorate root select. // in this case restore it. assignSubmittingName(attrcopy, torender.selection); if (ishtmlselect) { // The HTML submitted value from a <select> actually corresponds // with the selection member, not the top-level component. Eif (torender.selection.willinput !== false) { attrcopy.name = torender.selection.submittingname; } applyAutoBind(torender, attrcopy.id); } out += fluid.dumpAttributes(attrcopy); if (ishtmlselect) { out += ">"; var values = torender.optionlist.value; var names = torender.optionnames === null || torender.optionnames === undefined || !torender.optionnames.value ? values : torender.optionnames.value; Iif (!names || !names.length) { fluid.fail("Error in component tree - UISelect component with fullID " + torender.fullID + " does not have optionnames set"); } for (var i = 0; i < names.length; ++i) { out += "<option value=\""; value = values[i]; Iif (value === null) { value = fluid.NULL_STRING; } out += fluid.XMLEncode(value); if (isSelectedValue(torender, value)) { out += "\" selected=\"selected"; } out += "\">"; out += fluid.XMLEncode(names[i]); out += "</option>\n"; } closeTag(); } else { dumpTemplateBody(); } dumpSelectionBindings(torender); } else if (componentType === "UILink") { var attrname = LINK_ATTRIBUTES[tagname]; Eif (attrname) { degradeMessage(torender.target); var target = torender.target.value; if (!isValue(target)) { target = attrcopy[attrname]; } target = rewriteUrl(trc.uselump.parent, target); // Note that all real browsers succeed in recovering the URL here even if it is presented in violation of XML // seemingly due to the purest accident, the text & cannot occur in a properly encoded URL :P attrcopy[attrname] = fluid.XMLEncode(target); } value = undefined; if (torender.linktext) { degradeMessage(torender.linktext); value = torender.linktext.value; } if (!isValue(value)) { replaceAttributesOpen(); } else { rewriteLeaf(value); } } else Eif (torender.markup !== undefined) { // detect UIVerbatim degradeMessage(torender.markup); var rendered = torender.markup.value; Iif (rendered === null) { // TODO, doesn't quite work due to attr folding cf Java code out += fluid.dumpAttributes(attrcopy); out += ">"; renderUnchanged(); } else { Eif (!trc.iselide) { out += fluid.dumpAttributes(attrcopy); out += ">"; } out += rendered; closeTag(); } } if (attrcopy.id !== undefined) { usedIDs[attrcopy.id] = true; } } function rewriteIDRelation(context) { var attrname; var attrval = trc.attrcopy["for"]; if (attrval !== undefined) { attrname = "for"; } else { attrval = trc.attrcopy.headers; Iif (attrval !== undefined) { attrname = "headers"; } } if (!attrname) {return;} var tagname = trc.uselump.tagname; Iif (attrname === "for" && tagname !== "label") {return;} Iif (attrname === "headers" && tagname !== "td" && tagname !== "th") {return;} var rewritten = rewritemap[getRewriteKey(trc.uselump.parent, context, attrval)]; if (rewritten !== undefined) { trc.attrcopy[attrname] = rewritten; } } function renderComment(message) { out += ("<!-- " + fluid.XMLEncode(message) + "-->"); } function renderDebugMessage(message) { out += "<span style=\"background-color:#FF466B;color:white;padding:1px;\">"; out += message; out += "</span><br/>"; } function reportPath(/*UIComponent*/ branch) { var path = branch.fullID; return !path ? "component tree root" : "full path " + path; } function renderComponentSystem(context, torendero, lump) { var lumpindex = lump.lumpindex; var lumps = lump.parent.lumps; var nextpos = -1; var outerendopen = lumps[lumpindex + 1]; var outerclose = lump.close_tag; nextpos = outerclose.lumpindex + 1; var payloadlist = lump.downmap ? lump.downmap["payload-component"] : null; var payload = payloadlist ? payloadlist[0] : null; var iselide = lump.rsfID.charCodeAt(0) === 126; // "~" var endopen = outerendopen; var close = outerclose; var uselump = lump; var attrcopy = {}; $.extend(true, attrcopy, (payload === null ? lump : payload).attributemap); trc.attrcopy = attrcopy; trc.uselump = uselump; trc.endopen = endopen; trc.close = close; trc.nextpos = nextpos; trc.iselide = iselide; rewriteIDRelation(context); if (torendero === null) { if (lump.rsfID.indexOf("scr=") === (iselide ? 1 : 0)) { var scrname = lump.rsfID.substring(4 + (iselide ? 1 : 0)); Iif (scrname === "ignore") { nextpos = trc.close.lumpindex + 1; } else if (scrname === "rewrite-url") { torendero = {componentType: "UILink", target: {}}; } else { openTag(); replaceAttributesOpen(); nextpos = trc.endopen.lumpindex; } } } if (torendero !== null) { // else there IS a component and we are going to render it. First make // sure we render any preamble. if (payload) { trc.endopen = lumps[payload.lumpindex + 1]; trc.close = payload.close_tag; trc.uselump = payload; dumpTillLump(lumps, lumpindex, payload.lumpindex); lumpindex = payload.lumpindex; } adjustForID(attrcopy, torendero); //decoratormanager.decorate(torendero.decorators, uselump.getTag(), attrcopy); // ALWAYS dump the tag name, this can never be rewritten. (probably?!) openTag(); renderComponent(torendero); // if there is a payload, dump the postamble. if (payload !== null) { // the default case is initialised to tag close Eif (trc.nextpos === nextpos) { dumpTillLump(lumps, trc.close.lumpindex + 1, outerclose.lumpindex + 1); } } nextpos = trc.nextpos; } return nextpos; } var renderRecurse; function renderContainer(child, targetlump) { var t2 = targetlump.parent; var firstchild = t2.lumps[targetlump.lumpindex + 1]; Eif (child.children !== undefined) { dumpBranchHead(child, targetlump); } else { renderComponentSystem(child.parent, child, targetlump); } renderRecurse(child, targetlump, firstchild); } fetchComponent = function (basecontainer, id) { if (id.indexOf("msg=") === 0) { var key = id.substring(4); return {componentType: "UIMessage", messagekey: key}; } while (basecontainer) { var togo = basecontainer.childmap[id]; if (togo) { return togo; } basecontainer = basecontainer.parent; } return null; }; function fetchComponents(basecontainer, id) { var togo; while (basecontainer) { togo = basecontainer.childmap[id]; if (togo) { break; } basecontainer = basecontainer.parent; } return togo; } function findChild(sourcescope, child) { var split = fluid.SplitID(child.ID); var headlumps = sourcescope.downmap[child.ID]; Iif (!headlumps) { headlumps = sourcescope.downmap[split.prefix + ":"]; } return headlumps ? headlumps[0] : null; } renderRecurse = function (basecontainer, parentlump, baselump) { var children; var targetlump; var child; var renderindex = baselump.lumpindex; var basedepth = parentlump.nestingdepth; var t1 = parentlump.parent; var rendered; if (debugMode) { rendered = {}; } while (true) { renderindex = dumpScan(t1.lumps, renderindex, basedepth, !parentlump.elide, false); if (renderindex === t1.lumps.length) { break; } var lump = t1.lumps[renderindex]; var id = lump.rsfID; // new stopping rule - we may have been inside an elided tag if (lump.nestingdepth < basedepth || id === undefined) { break; } Iif (id.charCodeAt(0) === 126) { // "~" id = id.substring(1); } //var ismessagefor = id.indexOf("message-for:") === 0; if (id.indexOf(":") !== -1) { var prefix = fluid.getPrefix(id); children = fetchComponents(basecontainer, prefix); var finallump = lump.uplump.finallump[prefix]; var closefinal = finallump.close_tag; if (children) { for (var i = 0; i < children.length; ++i) { child = children[i]; if (child.children) { // it is a branch Iif (debugMode) { rendered[child.fullID] = true; } targetlump = branchmap[child.fullID]; Eif (targetlump) { Iif (debugMode) { renderComment("Branching for " + child.fullID + " from " + fluid.debugLump(lump) + " to " + fluid.debugLump(targetlump)); } renderContainer(child, targetlump); Iif (debugMode) { renderComment("Branch returned for " + child.fullID + fluid.debugLump(lump) + " to " + fluid.debugLump(targetlump)); } } else if (debugMode) { renderDebugMessage( "No matching template branch found for branch container with full ID " + child.fullID + " rendering from parent template branch " + fluid.debugLump(baselump)); } } else { // repetitive leaf targetlump = findChild(parentlump, child); Iif (!targetlump) { if (debugMode) { renderDebugMessage("Repetitive leaf with full ID " + child.fullID + " could not be rendered from parent template branch " + fluid.debugLump(baselump)); } continue; } var renderend = renderComponentSystem(basecontainer, child, targetlump); var wasopentag = renderend < t1.lumps.lengtn && t1.lumps[renderend].nestingdepth >= targetlump.nestingdepth; var newbase = child.children ? child : basecontainer; Iif (wasopentag) { renderRecurse(newbase, targetlump, t1.lumps[renderend]); renderend = targetlump.close_tag.lumpindex + 1; } if (i !== children.length - 1) { // TODO - fix this bug in RSF Server! if (renderend < closefinal.lumpindex) { dumpScan(t1.lumps, renderend, targetlump.nestingdepth - 1, false, false); } } else { dumpScan(t1.lumps, renderend, targetlump.nestingdepth, true, false); } } } // end for each repetitive child } else { Iif (debugMode) { renderDebugMessage("No branch container with prefix " + prefix + ": found in container " + reportPath(basecontainer) + " rendering at template position " + fluid.debugLump(baselump) + ", skipping"); } } renderindex = closefinal.lumpindex + 1; Iif (debugMode) { renderComment("Stack returned from branch for ID " + id + " to " + fluid.debugLump(baselump) + ": skipping from " + fluid.debugLump(lump) + " to " + fluid.debugLump(closefinal)); } } else { var component; Eif (id) { component = fetchComponent(basecontainer, id, lump); if (debugMode && component) { rendered[component.fullID] = true; } } Iif (component && component.children !== undefined) { renderContainer(component); renderindex = lump.close_tag.lumpindex + 1; } else { renderindex = renderComponentSystem(basecontainer, component, lump); } } if (renderindex === t1.lumps.length) { break; } } if (debugMode) { children = basecontainer.children; for (var key = 0; key < children.length; ++key) { child = children[key]; Iif (!rendered[child.fullID]) { renderDebugMessage("Component " + child.componentType + " with full ID " + child.fullID + " could not be found within template " + fluid.debugLump(baselump)); } } } }; function renderCollect(collump) { dumpTillLump(collump.parent.lumps, collump.lumpindex, collump.close_tag.lumpindex + 1); } // Let us pray function renderCollects() { for (var key in collected) { var collist = collected[key]; for (var i = 0; i < collist.length; ++i) { renderCollect(collist[i]); } } } function processDecoratorQueue() { for (var i = 0; i < decoratorQueue.length; ++i) { var decorator = decoratorQueue[i]; for (var j = 0; j < decorator.ids.length; ++j) { var id = decorator.ids[j]; var node = fluid.byId(id, renderOptions.document); Iif (!node) { fluid.fail("Error during rendering - component with id " + id + " which has a queued decorator was not found in the output markup"); } if (decorator.type === "jQuery") { var jnode = renderOptions.jQuery(node); jnode[decorator.func].apply(jnode, fluid.makeArray(decorator.args)); } else Eif (decorator.type === "fluid") { var args = decorator.args; Eif (!args) { var thisContainer = renderOptions.jQuery(node); if (!decorator.container) { decorator.container = thisContainer; } else { decorator.container.push(node); } args = [thisContainer, decorator.options]; } var that = renderer.invokeFluidDecorator(decorator.func, args, id, i, options); decorator.that = that; } else if (decorator.type === "event") { node[decorator.event] = decorator.handler; } } } } that.renderTemplates = function () { tree = fixupTree(tree, options.model, options.resolverGetConfig); var template = templates[0]; resolveBranches(templates.globalmap, tree, template.rootlump); renderedbindings = {}; renderCollects(); renderRecurse(tree, template.rootlump, template.lumps[template.firstdocumentindex]); return out; }; that.processDecoratorQueue = function () { processDecoratorQueue(); }; return that; }; jQuery.extend(true, fluid.renderer, renderer); /* * This function is unsupported: It is not really intended for use by implementors. */ fluid.ComponentReference = function (reference) { this.reference = reference; }; // Explodes a raw "hash" into a list of UIOutput/UIBound entries fluid.explode = function (hash, basepath) { var togo = []; for (var key in hash) { var binding = basepath === undefined ? key : basepath + "." + key; togo[togo.length] = {ID: key, value: hash[key], valuebinding: binding}; } return togo; }; /** * A common utility function to make a simple view of rows, where each row has a selection control and a label * @param {Object} optionlist - An array of the values of the options in the select * @param {Object} opts - An object with this structure: { * selectID: "", * rowID: "", * inputID: "", * labelID: "" * } * @return {Object} - The results of transforming optionlist. */ fluid.explodeSelectionToInputs = function (optionlist, opts) { return fluid.transform(optionlist, function (option, index) { return { ID: opts.rowID, children: [ {ID: opts.inputID, parentRelativeID: "..::" + opts.selectID, choiceindex: index}, {ID: opts.labelID, parentRelativeID: "..::" + opts.selectID, choiceindex: index} ] }; }); }; fluid.renderTemplates = function (templates, tree, options, fossilsIn) { var renderer = fluid.renderer(templates, tree, options, fossilsIn); var rendered = renderer.renderTemplates(); return rendered; }; /** A driver to render and bind an already parsed set of templates onto * a node. See documentation for fluid.selfRender. * @param templates A parsed template set, as returned from fluid.selfRender or * fluid.parseTemplates. */ fluid.reRender = function (templates, node, tree, options) { options = options || {}; var renderer = fluid.renderer(templates, tree, options, options.fossils); options = renderer.options; // Empty the node first, to head off any potential id collisions when rendering node = fluid.unwrap(node); var lastFocusedElement = fluid.getLastFocusedElement ? fluid.getLastFocusedElement() : null; var lastId; if (lastFocusedElement && fluid.dom.isContainer(node, lastFocusedElement)) { lastId = lastFocusedElement.id; } if ($.browser.msie) { options.jQuery(node).empty(); //- this operation is very slow. } else { node.innerHTML = ""; } var rendered = renderer.renderTemplates(); Iif (options.renderRaw) { rendered = fluid.XMLEncode(rendered); rendered = rendered.replace(/\n/g, "<br/>"); } if (options.model) { fluid.bindFossils(node, options.model, options.fossils); } if ($.browser.msie) { options.jQuery(node).html(rendered); } else { node.innerHTML = rendered; } renderer.processDecoratorQueue(); if (lastId) { var element = fluid.byId(lastId, options.document); Iif (element) { options.jQuery(element).focus(); } } return templates; }; function findNodeValue(rootNode) { var node = fluid.dom.iterateDom(rootNode, function (node) { // NB, in Firefox at least, comment and cdata nodes cannot be distinguished! return node.nodeType === 8 || node.nodeType === 4 ? "stop" : null; }, true); var value = node.nodeValue; Iif (value.indexOf("[CDATA[") === 0) { return value.substring(6, value.length - 2); } else { return value; } } fluid.extractTemplate = function (node, armouring) { if (!armouring) { return node.innerHTML; } else { return findNodeValue(node); } }; /** A slightly generalised version of fluid.selfRender that does not assume that the * markup used to source the template is within the target node. * @param {Object | String} source - Either a structure {node: node, armouring: armourstyle} or a string * holding a literal template * @param {Object} target - The node to receive the rendered markup * @param {Object} tree - The component tree to be rendered. * @param {Object} options - An options structure to configure the rendering and binding process. * @return {Object} - A templates structure, suitable for a further call to fluid.reRender or fluid.renderTemplates. */ fluid.render = function (source, target, tree, options) { options = options || {}; var template = source; if (typeof(source) === "object") { template = fluid.extractTemplate(fluid.unwrap(source.node), source.armouring); } target = fluid.unwrap(target); var resourceSpec = {base: {resourceText: template, href: ".", resourceKey: ".", cutpoints: options.cutpoints} }; var templates = fluid.parseTemplates(resourceSpec, ["base"], options); return fluid.reRender(templates, target, tree, options); }; /** A simple driver for single node self-templating. Treats the markup for a * node as a template, parses it into a template structure, renders it using * the supplied component tree and options, then replaces the markup in the * node with the rendered markup, and finally performs any required data * binding. The parsed template is returned for use with a further call to * reRender. * @param {Object} node - The node both holding the template, and whose markup is to be * replaced with the rendered result. * @param {Object} tree - The component tree to be rendered. * @param {Object} options - An options structure to configure the rendering and binding process. * @return {Object} - A templates structure, suitable for a further call to fluid.reRender or fluid.renderTemplates. */ fluid.selfRender = function (node, tree, options) { options = options || {}; return fluid.render({node: node, armouring: options.armouring}, node, tree, options); }; })(jQuery, fluid_3_0_0); |