msb-public
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svelte
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remove ssr methods

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pull/1746/head
Rich Harris 7 years ago
parent 7ef5f4f54f
commit cc7150df5a
14 changed files with 0 additions and 381 deletions
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20
src/compile/nodes/AwaitBlock.ts
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@ -6,7 +6,6 @@ import ThenBlock from './ThenBlock';
import CatchBlock from './CatchBlock';
import createDebuggingComment from '../../utils/createDebuggingComment';
import Expression from './shared/Expression';
import { SsrTarget } from '../ssr';
export default class AwaitBlock extends Node {
expression: Expression;
@ -194,23 +193,4 @@ export default class AwaitBlock extends Node {
});
});
}
ssr() {
const target: SsrTarget = <SsrTarget>this.component.target;
const { snippet } = this.expression;
target.append('${(function(__value) { if(@isPromise(__value)) return `');
this.pending.children.forEach((child: Node) => {
child.ssr();
});
target.append('`; return function(ctx) { return `');
this.then.children.forEach((child: Node) => {
child.ssr();
});
target.append(`\`;}(Object.assign({}, ctx, { ${this.value}: __value }));}(${snippet})) }`);
}
}

7
src/compile/nodes/Comment.ts
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@ -8,11 +8,4 @@ export default class Comment extends Node {
super(component, parent, scope, info);
this.data = info.data;
}
ssr() {
// Allow option to preserve comments, otherwise ignore
if (this.component.options.preserveComments) {
this.component.target.append(`<!--${this.data}-->`);
}
}
}

18
src/compile/nodes/DebugTag.ts
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@ -68,22 +68,4 @@ export default class DebugTag extends Node {
`);
}
}
ssr() {
if (!this.component.options.dev) return;
const filename = this.component.file || null;
const { line, column } = this.component.locate(this.start + 1);
const obj = this.expressions.length === 0
? `ctx`
: `{ ${this.expressions
.map(e => e.node.name)
.map(name => `${name}: ctx.${name}`)
.join(', ')} }`;
const str = '${@debug(' + `${filename && stringify(filename)}, ${line}, ${column}, ${obj})}`;
this.component.target.append(str);
}
}

31
src/compile/nodes/EachBlock.ts
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@ -515,35 +515,4 @@ export default class EachBlock extends Node {
// TODO consider keyed blocks
return `for (var #i = 0; #i < ${this.iterations}.length; #i += 1) ${this.iterations}[#i].m(${name}._slotted.default, null);`;
}
ssr() {
const { component } = this;
const { snippet } = this.expression;
const props = this.contexts.map(prop => `${prop.key.name}: item${prop.tail}`);
const getContext = this.index
? `(item, i) => Object.assign({}, ctx, { ${props.join(', ')}, ${this.index}: i })`
: `item => Object.assign({}, ctx, { ${props.join(', ')} })`;
const open = `\${ ${this.else ? `${snippet}.length ? ` : ''}@each(${snippet}, ${getContext}, ctx => \``;
component.target.append(open);
this.children.forEach((child: Node) => {
child.ssr();
});
const close = `\`)`;
component.target.append(close);
if (this.else) {
component.target.append(` : \``);
this.else.children.forEach((child: Node) => {
child.ssr();
});
component.target.append(`\``);
}
component.target.append('}');
}
}

93
src/compile/nodes/Element.ts
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@ -1399,99 +1399,6 @@ export default class Element extends Node {
);
}
}
ssr() {
const { component } = this;
let openingTag = `<${this.name}`;
let textareaContents; // awkward special case
const slot = this.getStaticAttributeValue('slot');
if (slot && this.hasAncestor('InlineComponent')) {
const slot = this.attributes.find((attribute: Node) => attribute.name === 'slot');
const slotName = slot.chunks[0].data;
const appendTarget = component.target.appendTargets[component.target.appendTargets.length - 1];
appendTarget.slotStack.push(slotName);
appendTarget.slots[slotName] = '';
}
const classExpr = this.classes.map((classDir: Class) => {
const { expression, name } = classDir;
const snippet = expression ? expression.snippet : `ctx${quotePropIfNecessary(name)}`;
return `${snippet} ? "${name}" : ""`;
}).join(', ');
let addClassAttribute = classExpr ? true : false;
if (this.attributes.find(attr => attr.isSpread)) {
// TODO dry this out
const args = [];
this.attributes.forEach(attribute => {
if (attribute.isSpread) {
args.push(attribute.expression.snippet);
} else {
if (attribute.name === 'value' && this.name === 'textarea') {
textareaContents = attribute.stringifyForSsr();
} else if (attribute.isTrue) {
args.push(`{ ${quoteNameIfNecessary(attribute.name)}: true }`);
} else if (
booleanAttributes.has(attribute.name) &&
attribute.chunks.length === 1 &&
attribute.chunks[0].type !== 'Text'
) {
// a boolean attribute with one non-Text chunk
args.push(`{ ${quoteNameIfNecessary(attribute.name)}: ${attribute.chunks[0].snippet} }`);
} else {
args.push(`{ ${quoteNameIfNecessary(attribute.name)}: \`${attribute.stringifyForSsr()}\` }`);
}
}
});
openingTag += "${@spread([" + args.join(', ') + "])}";
} else {
this.attributes.forEach((attribute: Node) => {
if (attribute.type !== 'Attribute') return;
if (attribute.name === 'value' && this.name === 'textarea') {
textareaContents = attribute.stringifyForSsr();
} else if (attribute.isTrue) {
openingTag += ` ${attribute.name}`;
} else if (
booleanAttributes.has(attribute.name) &&
attribute.chunks.length === 1 &&
attribute.chunks[0].type !== 'Text'
) {
// a boolean attribute with one non-Text chunk
openingTag += '${' + attribute.chunks[0].snippet + ' ? " ' + attribute.name + '" : "" }';
} else if (attribute.name === 'class' && classExpr) {
addClassAttribute = false;
openingTag += ` class="\${ [\`${attribute.stringifyForSsr()}\`, ${classExpr} ].join(' ').trim() }"`;
} else {
openingTag += ` ${attribute.name}="${attribute.stringifyForSsr()}"`;
}
});
}
if (addClassAttribute) {
openingTag += ` class="\${ [${classExpr}].join(' ').trim() }"`;
}
openingTag += '>';
component.target.append(openingTag);
if (this.name === 'textarea' && textareaContents !== undefined) {
component.target.append(textareaContents);
} else {
this.children.forEach((child: Node) => {
child.ssr();
});
}
if (!isVoidElementName(this.name)) {
component.target.append(`</${this.name}>`);
}
}
}
function getRenderStatement(

10
src/compile/nodes/Head.ts
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@ -40,14 +40,4 @@ export default class Head extends Node {
child.build(block, 'document.head', null);
});
}
ssr() {
this.component.target.append('${(__result.head += `');
this.children.forEach((child: Node) => {
child.ssr();
});
this.component.target.append('`, "")}');
}
}

21
src/compile/nodes/IfBlock.ts
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@ -483,27 +483,6 @@ export default class IfBlock extends Node {
return branches;
}
ssr() {
const { component } = this;
const { snippet } = this.expression;
component.target.append('${ ' + snippet + ' ? `');
this.children.forEach((child: Node) => {
child.ssr();
});
component.target.append('` : `');
if (this.else) {
this.else.children.forEach((child: Node) => {
child.ssr();
});
}
component.target.append('` }');
}
visitChildren(block: Block, node: Node) {
node.children.forEach((child: Node) => {
child.build(node.block, null, 'nodes');

125
src/compile/nodes/InlineComponent.ts
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@ -541,131 +541,6 @@ export default class InlineComponent extends Node {
remount(name: string) {
return `${this.var}._mount(${name}._slotted.default, null);`;
}
ssr() {
function stringifyAttribute(chunk: Node) {
if (chunk.type === 'Text') {
return escapeTemplate(escape(chunk.data));
}
return '${@escape( ' + chunk.snippet + ')}';
}
const bindingProps = this.bindings.map(binding => {
const { name } = getObject(binding.value.node);
const tail = binding.value.node.type === 'MemberExpression'
? getTailSnippet(binding.value.node)
: '';
return `${quoteNameIfNecessary(binding.name)}: ctx${quotePropIfNecessary(name)}${tail}`;
});
function getAttributeValue(attribute) {
if (attribute.isTrue) return `true`;
if (attribute.chunks.length === 0) return `''`;
if (attribute.chunks.length === 1) {
const chunk = attribute.chunks[0];
if (chunk.type === 'Text') {
return stringify(chunk.data);
}
return chunk.snippet;
}
return '`' + attribute.chunks.map(stringifyAttribute).join('') + '`';
}
const usesSpread = this.attributes.find(attr => attr.isSpread);
const props = usesSpread
? `Object.assign(${
this.attributes
.map(attribute => {
if (attribute.isSpread) {
return attribute.expression.snippet;
} else {
return `{ ${quoteNameIfNecessary(attribute.name)}: ${getAttributeValue(attribute)} }`;
}
})
.concat(bindingProps.map(p => `{ ${p} }`))
.join(', ')
})`
: `{ ${this.attributes
.map(attribute => `${quoteNameIfNecessary(attribute.name)}: ${getAttributeValue(attribute)}`)
.concat(bindingProps)
.join(', ')} }`;
const expression = (
this.name === 'svelte:self'
? this.component.name
: this.name === 'svelte:component'
? `((${this.expression.snippet}) || @missingComponent)`
: `%components-${this.name}`
);
this.bindings.forEach(binding => {
const conditions = [];
let node = this;
while (node = node.parent) {
if (node.type === 'IfBlock') {
// TODO handle contextual bindings...
conditions.push(`(${node.expression.snippet})`);
}
}
conditions.push(
`!('${binding.name}' in ctx)`,
`${expression}.data`
);
const { name } = getObject(binding.value.node);
this.component.target.bindings.push(deindent`
if (${conditions.reverse().join('&&')}) {
tmp = ${expression}.data();
if ('${name}' in tmp) {
ctx${quotePropIfNecessary(binding.name)} = tmp.${name};
settled = false;
}
}
`);
});
let open = `\${@validateSsrComponent(${expression}, '${this.name}')._render(__result, ${props}`;
const options = [];
options.push(`store: options.store`);
if (this.children.length) {
const appendTarget: AppendTarget = {
slots: { default: '' },
slotStack: ['default']
};
this.component.target.appendTargets.push(appendTarget);
this.children.forEach((child: Node) => {
child.ssr();
});
const slotted = Object.keys(appendTarget.slots)
.map(name => `${quoteNameIfNecessary(name)}: () => \`${appendTarget.slots[name]}\``)
.join(', ');
options.push(`slotted: { ${slotted} }`);
this.component.target.appendTargets.pop();
}
if (options.length) {
open += `, { ${options.join(', ')} }`;
}
this.component.target.append(open);
this.component.target.append(')}');
}
}
function isComputed(node: Node) {

10
src/compile/nodes/MustacheTag.ts
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@ -24,14 +24,4 @@ export default class MustacheTag extends Tag {
remount(name: string) {
return `@append(${name}._slotted.default, ${this.var});`;
}
ssr() {
this.component.target.append(
this.parent &&
this.parent.type === 'Element' &&
this.parent.name === 'style'
? '${' + this.expression.snippet + '}'
: '${@escape(' + this.expression.snippet + ')}'
);
}
}

4
src/compile/nodes/RawMustacheTag.ts
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@ -93,8 +93,4 @@ export default class RawMustacheTag extends Tag {
remount(name: string) {
return `@append(${name}._slotted.default, ${this.var});`;
}
ssr() {
this.component.target.append('${' + this.expression.snippet + '}');
}
}

15
src/compile/nodes/Slot.ts
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@ -204,19 +204,4 @@ export default class Slot extends Element {
return null;
}
ssr() {
const name = this.attributes.find(attribute => attribute.name === 'name');
const slotName = name && name.chunks[0].data || 'default';
const prop = quotePropIfNecessary(slotName);
this.component.target.append(`\${options && options.slotted && options.slotted${prop} ? options.slotted${prop}() : \``);
this.children.forEach((child: Node) => {
child.ssr();
});
this.component.target.append(`\`}`);
}
}

13
src/compile/nodes/Text.ts
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@ -63,17 +63,4 @@ export default class Text extends Node {
remount(name: string) {
return `@append(${name}._slotted.default, ${this.var});`;
}
ssr() {
let text = this.data;
if (
!this.parent ||
this.parent.type !== 'Element' ||
(this.parent.name !== 'script' && this.parent.name !== 'style')
) {
// unless this Text node is inside a <script> or <style> element, escape &,<,>
text = escapeHTML(text);
}
this.component.target.append(escape(escapeTemplate(text)));
}
}

10
src/compile/nodes/Title.ts
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@ -117,14 +117,4 @@ export default class Title extends Node {
block.builders.hydrate.addLine(`document.title = ${value};`);
}
}
ssr() {
this.component.target.append(`<title>`);
this.children.forEach((child: Node) => {
child.ssr();
});
this.component.target.append(`</title>`);
}
}

4
src/compile/nodes/Window.ts
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@ -263,8 +263,4 @@ export default class Window extends Node {
`);
}
}
ssr() {
// noop
}
}

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