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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2022 Joas Schilling <coding@schilljs.com>
*
* @author Joas Schilling <coding@schilljs.com>
* @author John Molakvoæ <skjnldsv@protonmail.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Theming\Themes;
use OCA\Theming\ImageManager;
use OCA\Theming\ThemingDefaults;
use OCA\Theming\Util;
use OCA\Theming\ITheme;
use OCP\IConfig;
use OCP\IL10N;
use OCP\IURLGenerator;
class DefaultTheme implements ITheme {
public Util $util;
public ThemingDefaults $themingDefaults;
public IURLGenerator $urlGenerator;
public ImageManager $imageManager;
public IConfig $config;
public IL10N $l;
public string $primaryColor;
public function __construct(Util $util,
ThemingDefaults $themingDefaults,
IURLGenerator $urlGenerator,
ImageManager $imageManager,
IConfig $config,
IL10N $l) {
$this->util = $util;
$this->themingDefaults = $themingDefaults;
$this->urlGenerator = $urlGenerator;
$this->imageManager = $imageManager;
$this->config = $config;
$this->l = $l;
$this->primaryColor = $this->themingDefaults->getColorPrimary();
}
public function getId(): string {
return 'default';
}
public function getType(): int {
return ITheme::TYPE_THEME;
}
public function getTitle(): string {
return $this->l->t('Light theme');
}
public function getEnableLabel(): string {
return $this->l->t('Enable the default light theme');
}
public function getDescription(): string {
return $this->l->t('The default light appearance.');
}
public function getMediaQuery(): string {
return '';
}
public function getCSSVariables(): array {
$colorMainText = '#222222';
$colorMainBackground = '#ffffff';
$colorMainBackgroundRGB = join(',', $this->util->hexToRGB($colorMainBackground));
$colorBoxShadow = $this->util->darken($colorMainBackground, 70);
$colorBoxShadowRGB = join(',', $this->util->hexToRGB($colorBoxShadow));
$variables = [
'--color-main-background' => $colorMainBackground,
'--color-main-background-rgb' => $colorMainBackgroundRGB,
'--color-main-background-translucent' => 'rgba(var(--color-main-background-rgb), .97)',
// to use like this: background-image: linear-gradient(0, var('--gradient-main-background));
'--gradient-main-background' => 'var(--color-main-background) 0%, var(--color-main-background-translucent) 85%, transparent 100%',
// used for different active/hover/focus/disabled states
'--color-background-hover' => $this->util->darken($colorMainBackground, 4),
'--color-background-dark' => $this->util->darken($colorMainBackground, 7),
'--color-background-darker' => $this->util->darken($colorMainBackground, 14),
'--color-placeholder-light' => $this->util->darken($colorMainBackground, 10),
'--color-placeholder-dark' => $this->util->darken($colorMainBackground, 20),
// primary related colours
'--color-primary' => $this->primaryColor,
'--color-primary-text' => $this->util->invertTextColor($this->primaryColor) ? '#000000' : '#ffffff',
'--color-primary-hover' => $this->util->mix($this->primaryColor, $colorMainBackground, 60),
'--color-primary-light' => $this->util->mix($this->primaryColor, $colorMainBackground, -80),
'--color-primary-light-text' => $this->primaryColor,
'--color-primary-light-hover' => $this->util->mix($this->primaryColor, $colorMainText, -80),
'--color-primary-text-dark' => $this->util->darken($this->util->invertTextColor($this->primaryColor) ? '#000000' : '#ffffff', 7),
// used for buttons, inputs...
'--color-primary-element' => $this->util->elementColor($this->primaryColor),
'--color-primary-element-hover' => $this->util->mix($this->util->elementColor($this->primaryColor), $colorMainBackground, 80),
'--color-primary-element-light' => $this->util->lighten($this->util->elementColor($this->primaryColor), 15),
'--color-primary-element-lighter' => $this->util->mix($this->util->elementColor($this->primaryColor), $colorMainBackground, -70),
// max contrast for WCAG compliance
'--color-main-text' => $colorMainText,
'--color-text-maxcontrast' => $this->util->lighten($colorMainText, 33),
'--color-text-light' => $colorMainText,
'--color-text-lighter' => $this->util->lighten($colorMainText, 33),
// info/warning/success feedback colours
'--color-error' => '#e9322d',
'--color-error-hover' => $this->util->mix('#e9322d', $colorMainBackground, 60),
'--color-warning' => '#eca700',
'--color-warning-hover' => $this->util->mix('#eca700', $colorMainBackground, 60),
'--color-success' => '#46ba61',
'--color-success-hover' => $this->util->mix('#46ba61', $colorMainBackground, 60),
// used for the icon loading animation
'--color-loading-light' => '#cccccc',
'--color-loading-dark' => '#444444',
'--color-box-shadow-rgb' => $colorBoxShadowRGB,
'--color-box-shadow' => "rgba(var(--color-box-shadow-rgb), 0.5)",
'--color-border' => $this->util->darken($colorMainBackground, 7),
'--color-border-dark' => $this->util->darken($colorMainBackground, 14),
'--font-face' => "-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Cantarell, Ubuntu, 'Helvetica Neue', Arial, sans-serif, 'Noto Color Emoji', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol'",
'--default-font-size' => '15px',
// TODO: support "(prefers-reduced-motion)"
'--animation-quick' => '100ms',
'--animation-slow' => '300ms',
// Default variables --------------------------------------------
'--border-radius' => '3px',
'--border-radius-large' => '10px',
// pill-style button, value is large so big buttons also have correct roundness
'--border-radius-pill' => '100px',
'--default-line-height' => '24px',
// various structure data
'--header-height' => '50px',
'--navigation-width' => '300px',
'--sidebar-min-width' => '300px',
'--sidebar-max-width' => '500px',
'--list-min-width' => '200px',
'--list-max-width' => '300px',
'--header-menu-item-height' => '44px',
'--header-menu-profile-item-height' => '66px',
// mobile. Keep in sync with core/js/js.js
'--breakpoint-mobile' => '1024px',
// invert filter if primary is too bright
// to be used for legacy reasons only. Use inline
// svg with proper css variable instead or material
// design icons.
'--primary-invert-if-bright' => $this->util->invertTextColor($this->primaryColor) ? 'invert(100%)' : 'unset',
'--background-invert-if-dark' => 'unset',
];
// Register image variables only if custom-defined
$backgroundDeleted = $this->config->getAppValue('theming', 'backgroundMime', '') === 'backgroundColor';
foreach(['logo', 'logoheader', 'favicon', 'background'] as $image) {
if ($this->imageManager->hasImage($image)) {
// If primary as background has been request, let's not define the background image
if ($image === 'background' && $backgroundDeleted) {
$variables["--image-background-plain"] = true;
continue;
} else if ($image === 'background') {
$variables['--image-background-size'] = 'cover';
}
$variables["--image-$image"] = "url('".$this->imageManager->getImageUrl($image)."')";
}
}
return $variables;
}
public function getCustomCss(): string {
return '';
}
}
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