e5d11f99d4
This is a slight improvement to avoid building WP_Theme_JSON instance repeatedly. [MAILPOET-5741]
76 lines
2.7 KiB
PHP
76 lines
2.7 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\EmailEditor\Engine;
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use WP_Theme_JSON;
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use WP_Theme_JSON_Resolver;
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/**
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* E-mail editor works with own theme.json which defines settings for the editor and styles for the e-mail.
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* This class is responsible for accessing data defined by the theme.json.
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*/
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class ThemeController {
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private WP_Theme_JSON $themeJson;
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public function getTheme(): WP_Theme_JSON {
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if (isset($this->themeJson)) {
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return $this->themeJson;
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}
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$coreThemeData = WP_Theme_JSON_Resolver::get_core_data();
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$themeJson = (string)file_get_contents(dirname(__FILE__) . '/theme.json');
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$themeJson = json_decode($themeJson, true);
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/** @var array $themeJson */
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$coreThemeData->merge(new WP_Theme_JSON($themeJson, 'default'));
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$this->themeJson = apply_filters('mailpoet_email_editor_theme_json', $coreThemeData);
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return $this->themeJson;
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}
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public function getStylesheetForRendering(): string {
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$emailThemeSettings = $this->getTheme()->get_settings();
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$cssPresets = '';
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// Font family classes
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foreach ($emailThemeSettings['typography']['fontFamilies']['default'] as $fontFamily) {
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$cssPresets .= ".has-{$fontFamily['slug']}-font-family { font-family: {$fontFamily['fontFamily']}; } \n";
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}
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// Font size classes
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foreach ($emailThemeSettings['typography']['fontSizes']['default'] as $fontSize) {
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$cssPresets .= ".has-{$fontSize['slug']}-font-size { font-size: {$fontSize['size']}; } \n";
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}
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// Color palette classes
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foreach ($emailThemeSettings['color']['palette']['default'] as $color) {
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$cssPresets .= ".has-{$color['slug']}-color { color: {$color['color']}; } \n";
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$cssPresets .= ".has-{$color['slug']}-background-color { background-color: {$color['color']}; } \n";
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}
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// Block specific styles
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$cssBlocks = '';
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$blocks = $this->getTheme()->get_styles_block_nodes();
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foreach ($blocks as $blockMetadata) {
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$cssBlocks .= $this->getTheme()->get_styles_for_block($blockMetadata);
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}
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return $cssPresets . $cssBlocks;
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}
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public function translateSlugToFontSize(string $fontSize): string {
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$settings = $this->getTheme()->get_settings();
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foreach ($settings['typography']['fontSizes']['default'] as $fontSizeDefinition) {
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if ($fontSizeDefinition['slug'] === $fontSize) {
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return $fontSizeDefinition['size'];
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}
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}
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return $fontSize;
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}
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public function translateSlugToColor(string $colorSlug): string {
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$settings = $this->getTheme()->get_settings();
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foreach ($settings['color']['palette']['default'] as $colorDefinition) {
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if ($colorDefinition['slug'] === $colorSlug) {
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return $colorDefinition['color'];
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}
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}
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return $colorSlug;
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}
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}
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