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tronshatronsha
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Merge pull request #78 from tronsha/feature/data-support
Add data support
2 parents 595162f + 865d2af commit 59888b6

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‎src/Compiler.php‎

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Original file line numberDiff line numberDiff line change
@@ -12,6 +12,7 @@
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use DOMText;
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use Exception;
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use Paneon\VueToTwig\Models\Component;
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use Paneon\VueToTwig\Models\Data;
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use Paneon\VueToTwig\Models\Pre;
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use Paneon\VueToTwig\Models\Property;
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use Paneon\VueToTwig\Models\Replacements;
@@ -75,6 +76,11 @@ class Compiler
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*/
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protected $properties;
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/**
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* @var Data[]|null
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*/
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protected $data = null;
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7884
/**
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* @var Pre[]
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*/
@@ -171,6 +177,10 @@ public function convert(): string
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if ($scriptElement) {
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$this->registerProperties($scriptElement);
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$this->insertDefaultValues();
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if ($this->data !== null) {
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$this->registerData($scriptElement);
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$this->insertData();
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}
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}
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if ($twigBlocks->length) {
@@ -246,6 +256,9 @@ private function handleTwigConfig(string $twigConfig): void
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$attributes = array_map(function ($item) { return trim($item); }, $attributes);
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$this->attributesWithIf = array_merge($this->attributesWithIf, $attributes);
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}
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if ($config['disable-data-support'] ?? false) {
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$this->data = null;
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}
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}
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/**
@@ -484,6 +497,74 @@ public function registerProperties(DOMElement $scriptElement): void
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}
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}
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public function registerData(DOMElement $scriptElement): void
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{
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$content = $this->innerHtmlOfNode($scriptElement);
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if ($scriptElement->hasAttribute('lang') && $scriptElement->getAttribute('lang') === 'ts') {
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// TypeScript
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preg_match_all('/private\s+(\S+)\s*=\s*(.+?);\ *\n/msi', $content, $matches, PREG_SET_ORDER);
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foreach ($matches as $match) {
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$this->data[] = new Data(
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trim($match[1]),
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trim($this->builder->refactorCondition(str_replace('this.', '', $match[2])))
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);
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}
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} else {
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// JavaScript
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if (preg_match('/data\(\)\s*{\s*return\s*{(.+?)\s*}\s*;\s*}\s*,/msi', $content, $match)) {
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$dataString = $match[1];
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$charsCount = mb_strlen($dataString, 'UTF-8');
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$dataArray = [];
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$dataCount = 0;
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$dataArray[$dataCount] = '';
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$bracketOpenCount = 0;
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$quoteChar = null;
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$lastChar = null;
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$commentOpen = false;
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for ($i = 0; $i < $charsCount; ++$i) {
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$char = mb_substr($dataString, $i, 1, 'UTF-8');
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$nextChar = mb_substr($dataString, $i + 1, 1, 'UTF-8');
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if ($char === '*' && $nextChar === '/') {
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++$i;
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$commentOpen = false;
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continue;
531+
}
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if (($char === '/' && $nextChar === '*') || $commentOpen) {
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$commentOpen = true;
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continue;
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}
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if ($quoteChar === null && ($char === '"' || $char === '\'')) {
537+
$quoteChar = $char;
538+
} elseif ($quoteChar === $char && $lastChar !== '\\') {
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$quoteChar = null;
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}
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if (($char === '[' || $char === '{') && $quoteChar === null) {
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++$bracketOpenCount;
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$dataArray[$dataCount] .= $char;
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} elseif (($char === ']' || $char === '}') && $quoteChar === null) {
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--$bracketOpenCount;
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$dataArray[$dataCount] .= $char;
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} elseif ($char === ',' && $bracketOpenCount === 0 && $quoteChar === null) {
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++$dataCount;
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$dataArray[$dataCount] = '';
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} else {
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$dataArray[$dataCount] .= $char;
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}
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$lastChar = $char;
554+
}
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foreach ($dataArray as $data) {
556+
if (substr_count($data, ':')) {
557+
[$name, $value] = explode(':', $data, 2);
558+
$this->data[] = new Data(
559+
trim($name),
560+
trim($this->builder->refactorCondition(str_replace('this.', '', $value)))
561+
);
562+
}
563+
}
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}
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}
566+
}
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487568
/**
488569
* @throws Exception
489570
*/
@@ -1147,6 +1228,13 @@ public function disableStyleInclude(): Compiler
11471228
return $this;
11481229
}
11491230

1231+
public function enableDataSupport(): Compiler
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{
1233+
$this->data = [];
1234+
1235+
return $this;
1236+
}
1237+
11501238
public function setStyleBlockOutputType(int $outputType): Compiler
11511239
{
11521240
$this->styleBuilder->setOutputType($outputType);
@@ -1274,6 +1362,13 @@ protected function insertDefaultValues(): void
12741362
}
12751363
}
12761364

1365+
protected function insertData(): void
1366+
{
1367+
foreach ($this->data as $data) {
1368+
$this->rawBlocks[] = '{% set ' . $data->getName() . ' = ' . $data->getValue() . ' %}';
1369+
}
1370+
}
1371+
12771372
protected function handleRootNodeAttribute(DOMElement $node, ?string $name = null): DOMElement
12781373
{
12791374
if (!$name) {

‎src/Models/Data.php‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,40 @@
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<?php
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declare(strict_types=1);
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namespace Paneon\VueToTwig\Models;
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class Data
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{
9+
/**
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* @var string
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*/
12+
protected $name;
13+
14+
/**
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* @var string
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*/
17+
protected $value;
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19+
/**
20+
* Property constructor.
21+
*/
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public function __construct(string $name, string $value)
23+
{
24+
$this->name = $name;
25+
if (substr_count($value, 'window.')) {
26+
$value = 'null';
27+
}
28+
$this->value = $value;
29+
}
30+
31+
public function getName(): string
32+
{
33+
return $this->name;
34+
}
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public function getValue(): string
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{
38+
return $this->value;
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}
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}

‎tests/DataTest.php‎

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<?php
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namespace Paneon\VueToTwig\Tests;
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use Exception;
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class DataTest extends AbstractTestCase
8+
{
9+
/**
10+
* @dataProvider dataProvider
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*
12+
* @param mixed $html
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* @param mixed $expected
14+
*
15+
* @throws Exception
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*/
17+
public function testData($html, $expected)
18+
{
19+
$compiler = $this->createCompiler($html);
20+
21+
$compiler->enableDataSupport();
22+
23+
$actual = $compiler->convert();
24+
25+
$this->assertEqualHtml($expected, $actual);
26+
}
27+
28+
/**
29+
* @return array
30+
*/
31+
public function dataProvider()
32+
{
33+
return $this->loadFixturesFromDir('data');
34+
}
35+
}

‎tests/fixtures/data/data-config.twig‎

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{% set bar = bar|default('baz') %}
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<div class="{{ class|default('') }}" style="{{ style|default('') }}"> Hello World! </div>

‎tests/fixtures/data/data-config.vue‎

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<template>
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<div>
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Hello World!
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</div>
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</template>
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7+
<twig-config>
8+
disable-data-support = true;
9+
</twig-config>
10+
11+
<script>
12+
export default {
13+
name: 'Foo',
14+
props: {
15+
bar: {
16+
type: String,
17+
default: 'baz',
18+
},
19+
},
20+
data() {
21+
return {
22+
myNumber: 1,
23+
myString: 'foo',
24+
myArray: [
25+
'a',
26+
'b',
27+
'c',
28+
],
29+
myObject: {
30+
a: 'x',
31+
b: 'y',
32+
c: 'z',
33+
},
34+
calculatedNumber: this.myString.length + 1,
35+
};
36+
},
37+
};
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</script>

‎tests/fixtures/data/data-typescript.twig‎

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{% set bar = bar|default('baz') %}
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{% set myNumber = 1 %}
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{% set myString = 'foo' %}
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{% set myArray = ['a', 'b', 'c'] %}
5+
{% set myObject = { a: 'x', b: 'y', c: 'z' } %}
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<div class="{{ class|default('') }}" style="{{ style|default('') }}"> Hello World! </div>

‎tests/fixtures/data/data-typescript.vue‎

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<template>
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<div>
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Hello World!
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</div>
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</template>
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<script lang="ts">
8+
import { Vue, Component, Prop } from 'vue-property-decorator';
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10+
@Component()
11+
export default class Foo extends Vue {
12+
13+
@Prop({ type: String, default: 'baz' }) readonly bar!: string;
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private myNumber = 1;
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private myString = 'foo';
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private myArray = ['a', 'b', 'c'];
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private myObject = { a: 'x', b: 'y', c: 'z' };
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};
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</script>

‎tests/fixtures/data/data-window.twig‎

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{% set foo = null %}
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<div class="{{ class|default('') }}" style="{{ style|default('') }}"> Hello World! </div>

‎tests/fixtures/data/data-window.vue‎

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<template>
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<div>
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Hello World!
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</div>
5+
</template>
6+
7+
<script>
8+
export default {
9+
name: 'Foo',
10+
data() {
11+
return {
12+
foo: window.location.href.indexOf('foo') != -1 ? 'www.foo.baz' : 'www.bar.baz'
13+
};
14+
},
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};
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</script>

‎tests/fixtures/data/data-with-comment.twig‎

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{% set bar = bar|default('baz') %}
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{% set myObject = { a: 'x', b: 'y', c: 'z', } %}
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<div class="{{ class|default('') }}" style="{{ style|default('') }}"> Hello World! </div>

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