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[WIP] [BUGFIX canary] Allow contextual components to be a glimmer component #12617

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8 changes: 7 additions & 1 deletion packages/ember-htmlbars/lib/glimmer-component.js
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ import AriaRoleSupport from 'ember-views/mixins/aria_role_support';
import ViewMixin from 'ember-views/mixins/view_support';
import EmberView from 'ember-views/views/view';

export default CoreView.extend(
const GlimmerComponent = CoreView.extend(
ViewChildViewsSupport,
ViewStateSupport,
TemplateRenderingSupport,
Expand All @@ -24,3 +24,9 @@ export default CoreView.extend(
this._viewRegistry = this._viewRegistry || EmberView.views;
}
});

GlimmerComponent.reopenClass({
isGlimmerComponentFactory: true
});

export default GlimmerComponent;
24 changes: 20 additions & 4 deletions packages/ember-htmlbars/lib/hooks/component.js
Original file line number Diff line number Diff line change
Expand Up @@ -24,12 +24,14 @@ var IS_ANGLE_CACHE = new Cache(1000, function(key) {

export default function componentHook(renderNode, env, scope, _tagName, params, attrs, templates, visitor) {
var state = renderNode.getState();
let isClosureComponent = false;


let tagName = _tagName;
if (CONTAINS_DOT_CACHE.get(tagName)) {
let stream = env.hooks.get(env, scope, tagName);
let componentCell = stream.value();
let componentCell = getComponentCell(env, scope, tagName);
if (isComponentCell(componentCell)) {
isClosureComponent = true;
tagName = componentCell[COMPONENT_PATH];

/*
Expand Down Expand Up @@ -62,10 +64,12 @@ export default function componentHook(renderNode, env, scope, _tagName, params,
let isTopLevel = false;
let isDasherized = false;

let angles = IS_ANGLE_CACHE.get(tagName);
let angles = IS_ANGLE_CACHE.get(_tagName);

if (angles) {
tagName = angles[2];
if (!isClosureComponent) {
tagName = angles[2];
}
isAngleBracket = true;
isTopLevel = !!angles[1];
}
Expand Down Expand Up @@ -164,3 +168,15 @@ export default function componentHook(renderNode, env, scope, _tagName, params,
manager.render(env, visitor);
}
}

function getComponentCell(env, scope, _tagName) {
let tagName = _tagName;

// Clean tagName if it is a glimmer component
if (tagName.charAt(0) === '<') {
tagName = tagName.substring(1, tagName.length - 1);
}

let stream = env.hooks.get(env, scope, tagName);
return stream.value();
}
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