Nils Knappmeier
1266838829
- The version-range above have compiler version 7 and precompiled templates expecte the (block) HelperMissing-functions in "helpers" and not in "container.hooks". - Handlebars now accepts precompiled templates of version 7. - If a precompiled template with version 7 is loaded, the (block)HelperMissing-functions are kept in "helpers"
81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
import {createFrame, extend, toString} from './utils';
|
|
import Exception from './exception';
|
|
import {registerDefaultHelpers} from './helpers';
|
|
import {registerDefaultDecorators} from './decorators';
|
|
import logger from './logger';
|
|
|
|
export const VERSION = '4.3.0';
|
|
export const COMPILER_REVISION = 8;
|
|
export const LAST_COMPATIBLE_COMPILER_REVISION = 7;
|
|
|
|
export const REVISION_CHANGES = {
|
|
1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
|
|
2: '== 1.0.0-rc.3',
|
|
3: '== 1.0.0-rc.4',
|
|
4: '== 1.x.x',
|
|
5: '== 2.0.0-alpha.x',
|
|
6: '>= 2.0.0-beta.1',
|
|
7: '>= 4.0.0 <4.3.0',
|
|
8: '>= 4.3.0'
|
|
};
|
|
|
|
const objectType = '[object Object]';
|
|
|
|
export function HandlebarsEnvironment(helpers, partials, decorators) {
|
|
this.helpers = helpers || {};
|
|
this.partials = partials || {};
|
|
this.decorators = decorators || {};
|
|
|
|
registerDefaultHelpers(this);
|
|
registerDefaultDecorators(this);
|
|
}
|
|
|
|
HandlebarsEnvironment.prototype = {
|
|
constructor: HandlebarsEnvironment,
|
|
|
|
logger: logger,
|
|
log: logger.log,
|
|
|
|
registerHelper: function(name, fn) {
|
|
if (toString.call(name) === objectType) {
|
|
if (fn) { throw new Exception('Arg not supported with multiple helpers'); }
|
|
extend(this.helpers, name);
|
|
} else {
|
|
this.helpers[name] = fn;
|
|
}
|
|
},
|
|
unregisterHelper: function(name) {
|
|
delete this.helpers[name];
|
|
},
|
|
|
|
registerPartial: function(name, partial) {
|
|
if (toString.call(name) === objectType) {
|
|
extend(this.partials, name);
|
|
} else {
|
|
if (typeof partial === 'undefined') {
|
|
throw new Exception(`Attempting to register a partial called "${name}" as undefined`);
|
|
}
|
|
this.partials[name] = partial;
|
|
}
|
|
},
|
|
unregisterPartial: function(name) {
|
|
delete this.partials[name];
|
|
},
|
|
|
|
registerDecorator: function(name, fn) {
|
|
if (toString.call(name) === objectType) {
|
|
if (fn) { throw new Exception('Arg not supported with multiple decorators'); }
|
|
extend(this.decorators, name);
|
|
} else {
|
|
this.decorators[name] = fn;
|
|
}
|
|
},
|
|
unregisterDecorator: function(name) {
|
|
delete this.decorators[name];
|
|
}
|
|
};
|
|
|
|
export let log = logger.log;
|
|
|
|
export {createFrame, logger};
|