Andreas Reinhold / reiniandClaude Opus 5
bcf0d4f4e3
An app installed as a PWA, and a mobile browser, colour their bar from <meta name="theme-color">, which the package left alone: the bar kept the server's one colour whatever theme the visitor chose. With the new `theme.meta` option (off by default), <x-theme-script> sets the content of every theme-color meta without a `media` attribute to the resolved theme's surface, from the scheme data and for the profile in <html data-scheme>, adding one to <head> when the page has none. A MutationObserver on <html> follows every later change of data-theme or data-scheme: $store.theme's set() and toggle(), an OS change while `system`, a profile preview, an application's own script. wire:navigate's head merge puts the next page's server-rendered meta in place, so it is painted again as the page is swapped in and on livewire:navigated. Turned off, the script is byte-for-byte what it was. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RHoXZSHc8gGpZjFmA5fPc2
110 lines
4.7 KiB
PHP
110 lines
4.7 KiB
PHP
<?php
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use Illuminate\Support\Facades\File;
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use NoNameWeb\LivewireMaterial\Support\Scheme;
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it('follows the operating system until the visitor chooses, by default', function () {
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$this->blade('<x-theme-script />')
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->assertSee('({"scheme":null,"default":"system","key":"material-theme","legacy":[],"rail":{"default":"expanded","key":"material-rail"}})', false);
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});
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it('takes the application\'s default, key and legacy keys', function () {
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config(['livewire-material.theme' => [
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'default' => 'dark',
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'storage_key' => 'sealshare-theme',
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'legacy_keys' => ['mary-theme'],
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]]);
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$this->blade('<x-theme-script />')
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->assertSee('"default":"dark","key":"sealshare-theme","legacy":["mary-theme"]', false);
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});
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it('falls back to the operating system for a default it does not know', function () {
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config(['livewire-material.theme.default' => 'blue']);
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$this->blade('<x-theme-script />')
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->assertSee('"default":"system"', false);
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});
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it('starts a collapsible rail as the application says, expanded otherwise', function () {
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config(['livewire-material.rail' => ['default' => 'collapsed', 'storage_key' => 'sealshare-rail']]);
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$this->blade('<x-theme-script />')
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->assertSee('"rail":{"default":"collapsed","key":"sealshare-rail"}', false)
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->assertSee("root.setAttribute('data-rail', rail);", false);
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config(['livewire-material.rail.default' => 'sideways']);
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$this->blade('<x-theme-script />')
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->assertSee('"rail":{"default":"expanded","key":"sealshare-rail"}', false);
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});
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it('puts its attributes back on <html> when wire:navigate swaps the page', function () {
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$this->blade('<x-theme-script />')
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->assertSee("document.addEventListener('livewire:navigating'", false)
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->assertSee("['data-scheme', 'data-theme', 'data-theme-choice', 'data-theme-key', 'data-rail', 'data-rail-key']", false)
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->assertSee('event.detail.onSwap(', false);
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});
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it('names the active colour profile for <html data-scheme>, and none for a single scheme', function () {
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$path = sys_get_temp_dir().'/theme-script-profiles-'.uniqid().'.json';
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File::put($path, json_encode([
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'default' => 'indigo',
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'profiles' => ['indigo' => ['label' => 'Indigo', 'light' => [], 'dark' => []], 'teal' => ['label' => 'Teal', 'light' => [], 'dark' => []]],
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]));
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config(['livewire-material.scheme' => $path]);
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try {
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$this->blade('<x-theme-script />')
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->assertSee('({"scheme":"indigo",', false)
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->assertSee("root.setAttribute('data-scheme', settings.scheme);", false);
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Scheme::resolveProfileUsing(fn (): string => 'teal');
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$this->blade('<x-theme-script />')->assertSee('({"scheme":"teal",', false);
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} finally {
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Scheme::resolveProfileUsing(null);
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File::delete($path);
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}
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});
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it('leaves the theme-color meta alone by default', function () {
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$this->blade('<x-theme-script />')
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->assertDontSee('theme-color', false)
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->assertDontSee('"meta"', false)
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->assertDontSee('MutationObserver', false);
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});
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it('paints the theme-color meta in the resolved theme\'s surface when asked', function () {
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config(['livewire-material.theme.meta' => true]);
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$scheme = Scheme::load();
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$this->blade('<x-theme-script />')
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->assertSee('"meta":{"light":"'.$scheme['light']['surface'].'","dark":"'.$scheme['dark']['surface'].'","profiles":{}}', false)
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->assertSee('document.head.querySelectorAll(\'meta[name="theme-color"]:not([media])\')', false)
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->assertSee("new MutationObserver(paintThemeColor).observe(root, { attributes: true, attributeFilter: ['data-theme', 'data-scheme'] });", false)
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->assertSee("document.addEventListener('livewire:navigated', paintThemeColor);", false);
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});
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it('gives the theme-color meta every profile\'s surfaces, the active one\'s first', function () {
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$path = sys_get_temp_dir().'/theme-script-meta-'.uniqid().'.json';
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File::put($path, json_encode([
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'default' => 'indigo',
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'profiles' => [
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'indigo' => ['label' => 'Indigo', 'light' => ['surface' => '#fbf8ff'], 'dark' => ['surface' => '#12131a']],
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'teal' => ['label' => 'Teal', 'light' => ['surface' => '#f4fbf8'], 'dark' => ['surface' => '#0e1513']],
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],
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]));
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config(['livewire-material.scheme' => $path, 'livewire-material.theme.meta' => true]);
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Scheme::resolveProfileUsing(fn (): string => 'teal');
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try {
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$this->blade('<x-theme-script />')
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->assertSee('"meta":{"light":"#f4fbf8","dark":"#0e1513","profiles":{"indigo":{"light":"#fbf8ff","dark":"#12131a"},"teal":{"light":"#f4fbf8","dark":"#0e1513"}}}', false);
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} finally {
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Scheme::resolveProfileUsing(null);
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File::delete($path);
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}
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});
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