mirror of
https://github.com/zulip/zulip.git
synced 2026-06-24 21:08:25 +08:00
9b9d85eb36
Storing these in Git seems kind of weird, but seems to be [1] the done thing. I have to say, it's a lot more appealing than getting 3 packages from npm installed globally on every prod and dev machine -- we already have too much of that with 'pip install'. We can upgrade these in the future by running 'npm update' in the repo root directory. [1] http://www.futurealoof.com/posts/nodemodules-in-git.html (imported from commit 60a9d6a7cafe742442d87e9f3abc25750e179780)
93 lines
3.2 KiB
JavaScript
93 lines
3.2 KiB
JavaScript
exports.attach = function(Handlebars) {
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// BEGIN(BROWSER)
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Handlebars.VM = {
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template: function(templateSpec) {
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// Just add water
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var container = {
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escapeExpression: Handlebars.Utils.escapeExpression,
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invokePartial: Handlebars.VM.invokePartial,
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programs: [],
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program: function(i, fn, data) {
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var programWrapper = this.programs[i];
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if(data) {
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return Handlebars.VM.program(fn, data);
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} else if(programWrapper) {
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return programWrapper;
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} else {
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programWrapper = this.programs[i] = Handlebars.VM.program(fn);
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return programWrapper;
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}
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},
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programWithDepth: Handlebars.VM.programWithDepth,
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noop: Handlebars.VM.noop,
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compilerInfo: null
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};
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return function(context, options) {
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options = options || {};
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var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
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var compilerInfo = container.compilerInfo || [],
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compilerRevision = compilerInfo[0] || 1,
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currentRevision = Handlebars.COMPILER_REVISION;
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if (compilerRevision !== currentRevision) {
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if (compilerRevision < currentRevision) {
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var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
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compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
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throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
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"Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
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} else {
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// Use the embedded version info since the runtime doesn't know about this revision yet
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throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
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"Please update your runtime to a newer version ("+compilerInfo[1]+").";
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}
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}
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return result;
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};
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},
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programWithDepth: function(fn, data, $depth) {
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var args = Array.prototype.slice.call(arguments, 2);
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return function(context, options) {
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options = options || {};
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return fn.apply(this, [context, options.data || data].concat(args));
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};
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},
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program: function(fn, data) {
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return function(context, options) {
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options = options || {};
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return fn(context, options.data || data);
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};
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},
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noop: function() { return ""; },
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invokePartial: function(partial, name, context, helpers, partials, data) {
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var options = { helpers: helpers, partials: partials, data: data };
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if(partial === undefined) {
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throw new Handlebars.Exception("The partial " + name + " could not be found");
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} else if(partial instanceof Function) {
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return partial(context, options);
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} else if (!Handlebars.compile) {
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throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
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} else {
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partials[name] = Handlebars.compile(partial, {data: data !== undefined});
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return partials[name](context, options);
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}
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}
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};
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Handlebars.template = Handlebars.VM.template;
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// END(BROWSER)
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return Handlebars;
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};
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