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better-testing

CeleritySpriteGenerator.php
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			<?php

			final class CeleritySpriteGenerator {

			public function buildIconSheet() {
			$icons = $this->getDirectoryList('icons_1x');

			$colors = array(
			'',
			'grey',
			'white',
			);

			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);

			$template = id(new PhutilSprite())
			->setSourceSize(14, 14);

			$sprites = array();
			foreach ($colors as $color) {
			foreach ($icons as $icon) {
			$prefix = 'icons_';
			if (strlen($color)) {
			$prefix .= $color.'_';
			}

			$suffix = '';
			if (strlen($color)) {
			$suffix = '-'.$color;
			}

			$sprite = id(clone $template)
			->setName('icons-'.$icon.$suffix);

			$tcss = array();
			$tcss[] = '.icons-'.$icon.$suffix;
			if ($color == 'white') {
			$tcss[] = '.device-desktop .phabricator-action-view:hover '.
			'.icons-'.$icon;
			$tcss[] = '.device-desktop .phui-list-sidenav '.
			'.phui-list-item-href:hover .icons-'.$icon;
			}

			$sprite->setTargetCSS(implode(', ', $tcss));

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}
			}

			$remarkup_icons = $this->getDirectoryList('remarkup_1x');
			foreach ($remarkup_icons as $icon) {
			$prefix = 'remarkup_';

			// Strip 'text_' from these file names.
			$class_name = substr($icon, 5);

			if ($class_name == 'fullscreen_off') {
			$tcss = '.remarkup-control-fullscreen-mode .remarkup-assist-fullscreen';
			} else {
			$tcss = '.remarkup-assist-'.$class_name;
			}

			$sprite = id(clone $template)
			->setName('remarkup-assist-'.$icon)
			->setTargetCSS($tcss);

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('icons', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildActionsSheet() {
			$icons = $this->getDirectoryList('actions_white_1x');

			$colors = array(
			'dark',
			'grey',
			'white',
			);

			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);

			$template = id(new PhutilSprite())
			->setSourceSize(24, 24);

			$sprites = array();
			foreach ($colors as $color) {
			foreach ($icons as $icon) {
			$prefix = 'actions_';
			if (strlen($color)) {
			$prefix .= $color.'_';
			}

			$suffix = '';
			if (strlen($color)) {
			$suffix = '-'.$color;
			}

			$sprite = id(clone $template)
			->setName('actions-'.$icon.$suffix);

			$tcss = array();
			$tcss[] = '.actions-'.$icon.$suffix;
			if ($color == 'dark') {
			$tcss[] = '.device-desktop '.
			'.actions-'.$icon.'-grey.phui-icon-view:hover';
			}

			$sprite->setTargetCSS(implode(', ', $tcss));

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}
			}

			$sheet = $this->buildSheet('actions', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildMiniconsSheet() {
			$icons = $this->getDirectoryList('minicons_white_1x');

			$colors = array(
			'white',
			'dark',
			);

			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);

			$template = id(new PhutilSprite())
			->setSourceSize(16, 16);

			$sprites = array();
			foreach ($colors as $color) {
			foreach ($icons as $icon) {
			$prefix = 'minicons_';
			if (strlen($color)) {
			$prefix .= $color.'_';
			}

			$suffix = '';
			if (strlen($color)) {
			$suffix = '-'.$color;
			}

			$sprite = id(clone $template)
			->setName('minicons-'.$icon.$suffix);

			$sprite->setTargetCSS('.minicons-'.$icon.$suffix);

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}
			}

			$sheet = $this->buildSheet('minicons', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}


			public function buildMenuSheet() {
			$sprites = array();

			$sources = array(
			'seen_read_all' => array(
			'x' => 18,
			'y' => 18,
			'css' =>
			'.alert-notifications .phabricator-main-menu-alert-icon',
			),
			'seen_have_unread' => array(
			'x' => 18,
			'y' => 18,
			'css' =>
			'.alert-notifications:hover .phabricator-main-menu-alert-icon',
			),
			'unseen_any' => array(
			'x' => 18,
			'y' => 18,
			'css' =>
			'.alert-notifications.alert-unread .phabricator-main-menu-alert-icon',
			),
			'arrow-right' => array(
			'x' => 9,
			'y' => 31,
			'css' => '.phabricator-crumb-divider',
			),
			'search' => array(
			'x' => 24,
			'y' => 24,
			'css' => '.menu-icon-search',
			),
			'search_blue' => array(
			'x' => 24,
			'y' => 24,
			'css' => '.menu-icon-search-blue',
			),
			'new' => array(
			'x' => 24,
			'y' => 24,
			'css' => '.menu-icon-new',
			),
			'new_blue' => array(
			'x' => 24,
			'y' => 24,
			'css' => '.menu-icon-new-blue',
			),
			'app' => array(
			'x' => 24,
			'y' => 24,
			'css' => '.menu-icon-app',
			),
			'app_blue' => array(
			'x' => 24,
			'y' => 24,
			'css' => '.menu-icon-app-blue',
			),
			'logo' => array(
			'x' => 149,
			'y' => 26,
			'css' => '.phabricator-main-menu-logo-image',
			),
			'conf-off' => array(
			'x' => 18,
			'y' => 18,
			'css' =>
			'.alert-notifications .phabricator-main-menu-message-icon',
			),
			'conf-hover' => array(
			'x' => 18,
			'y' => 18,
			'css' =>
			'.alert-notifications:hover .phabricator-main-menu-message-icon',
			),
			'conf-unseen' => array(
			'x' => 18,
			'y' => 18,
			'css' =>
			'.alert-notifications.message-unread '.
			'.phabricator-main-menu-message-icon',
			),
			);

			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);

			$template = new PhutilSprite();
			foreach ($sources as $name => $spec) {
			$sprite = id(clone $template)
			->setName($name)
			->setSourceSize($spec['x'], $spec['y'])
			->setTargetCSS($spec['css']);

			foreach ($scales as $scale_name => $scale) {
			$path = 'menu_'.$scale_name.'/'.$name.'.png';
			$path = $this->getPath($path);

			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('menu', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildTokenSheet() {
			$icons = $this->getDirectoryList('tokens_1x');
			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);
			$template = id(new PhutilSprite())
			->setSourceSize(16, 16);

			$sprites = array();
			$prefix = 'tokens_';
			foreach ($icons as $icon) {
			$sprite = id(clone $template)
			->setName('tokens-'.$icon)
			->setTargetCSS('.tokens-'.$icon);

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('tokens', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildProjectsSheet() {
			$icons = $this->getDirectoryList('projects_1x');
			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);
			$template = id(new PhutilSprite())
			->setSourceSize(50, 50);

			$sprites = array();
			$prefix = 'projects-';
			foreach ($icons as $icon) {
			$sprite = id(clone $template)
			->setName($prefix.$icon)
			->setTargetCSS('.'.$prefix.$icon);

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath('projects_'.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('projects', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildPaymentsSheet() {
			$icons = $this->getDirectoryList('payments_2x');
			$scales = array(
			'2x' => 1,
			);
			$template = id(new PhutilSprite())
			->setSourceSize(60, 32);

			$sprites = array();
			$prefix = 'payments_';
			foreach ($icons as $icon) {
			$sprite = id(clone $template)
			->setName('payments-'.$icon)
			->setTargetCSS('.payments-'.$icon);

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('payments', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}


			public function buildConpherenceSheet() {
			$name = 'conpherence';
			$icons = $this->getDirectoryList($name.'_1x');
			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);
			$template = id(new PhutilSprite())
			->setSourceSize(32, 32);

			$sprites = array();
			foreach ($icons as $icon) {
			$color = preg_match('/_on/', $icon) ? 'on' : 'off';

			$prefix = $name.'_';

			$sprite = id(clone $template)
			->setName($prefix.$icon);

			$tcss = array();
			$tcss[] = '.'.$prefix.$icon;
			if ($color == 'on') {
			$class = str_replace('_on', '_off', $prefix.$icon);
			$tcss[] = '.device-desktop .'.$class.':hover ';
			}

			$sprite->setTargetCSS(implode(', ', $tcss));

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet($name, true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildDocsSheet() {
			$icons = $this->getDirectoryList('docs_1x');
			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);
			$template = id(new PhutilSprite())
			->setSourceSize(32, 32);

			$sprites = array();
			$prefix = 'docs_';
			foreach ($icons as $icon) {
			$sprite = id(clone $template)
			->setName($prefix.$icon)
			->setTargetCSS('.'.$prefix.$icon);

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('docs', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildLoginSheet() {
			$icons = $this->getDirectoryList('login_1x');
			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);
			$template = id(new PhutilSprite())
			->setSourceSize(34, 34);

			$sprites = array();
			$prefix = 'login_';
			foreach ($icons as $icon) {
			$sprite = id(clone $template)
			->setName('login-'.$icon)
			->setTargetCSS('.login-'.$icon);

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('login', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildStatusSheet() {
			$icons = $this->getDirectoryList('status_1x');
			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);
			$template = id(new PhutilSprite())
			->setSourceSize(14, 14);

			$sprites = array();
			$prefix = 'status_';
			$extra_css = array(
			'policy-custom-white' =>
			', .dropdown-menu-item:hover .status-policy-custom',
			'policy-all-white' =>
			', .dropdown-menu-item:hover .status-policy-all',
			'policy-unknown-white' =>
			', .dropdown-menu-item:hover .status-policy-unknown',
			'policy-admin-white' =>
			', .dropdown-menu-item:hover .status-policy-admin',
			'policy-public-white' =>
			', .dropdown-menu-item:hover .status-policy-public',
			'policy-project-white' =>
			', .dropdown-menu-item:hover .status-policy-project',
			'policy-noone-white' =>
			', .dropdown-menu-item:hover .status-policy-noone',
			);

			foreach ($icons as $icon) {
			$sprite = id(clone $template)
			->setName('status-'.$icon)
			->setTargetCSS('.status-'.$icon.idx($extra_css, $icon));

			foreach ($scales as $scale_key => $scale) {
			$path = $this->getPath($prefix.$scale_key.'/'.$icon.'.png');
			$sprite->setSourceFile($path, $scale);
			}
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('status', true);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildGradientSheet() {
			$gradients = $this->getDirectoryList('gradients');

			$template = new PhutilSprite();

			$unusual_heights = array(
			'dark-menu-label' => 25,
			'breadcrumbs' => 31,
			'menu-label' => 24,
			'red-header' => 70,
			'blue-header' => 70,
			'green-header' => 70,
			'yellow-header' => 70,
			'grey-header' => 70,
			'dark-grey-header' => 70,
			'lightblue-header' => 240,
			);

			$extra_css = array(
			'dark-menu-label' =>
			', .phabricator-dark-menu .phui-list-item-type-label',
			'menu-label' =>
			', .phabricator-side-menu .phui-list-item-type-label',
			);

			$sprites = array();
			foreach ($gradients as $gradient) {
			$path = $this->getPath('gradients/'.$gradient.'.png');
			$sprite = id(clone $template)
			->setName('gradient-'.$gradient)
			->setSourceFile($path)
			->setTargetCSS('.gradient-'.$gradient.idx($extra_css, $gradient));

			$sprite->setSourceSize(4, idx($unusual_heights, $gradient, 26));

			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet(
			'gradient',
			false,
			PhutilSpriteSheet::TYPE_REPEAT_X,
			', .phabricator-dark-menu .phui-list-item-type-label, '.
			'.phabricator-side-menu .phui-list-item-type-label');
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}

			public function buildMainHeaderSheet() {
			$gradients = $this->getDirectoryList('main_header');
			$template = new PhutilSprite();

			$sprites = array();
			foreach ($gradients as $gradient) {
			$path = $this->getPath('main_header/'.$gradient.'.png');
			$sprite = id(clone $template)
			->setName('main-header-'.$gradient)
			->setSourceFile($path)
			->setTargetCSS('.main-header-'.$gradient);
			$sprite->setSourceSize(6, 44);
			$sprites[] = $sprite;
			}

			$sheet = $this->buildSheet('main-header',
			false,
			PhutilSpriteSheet::TYPE_REPEAT_X);

			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}


			public function buildAppsSheet() {
			return $this->buildAppsSheetVariant(1);
			}

			public function buildAppsLargeSheet() {
			return $this->buildAppsSheetVariant(2);
			}

			public function buildAppsXLargeSheet() {
			return $this->buildAppsSheetVariant(3);
			}

			private function buildAppsSheetVariant($variant) {

			if ($variant == 1) {
			$scales = array(
			'1x' => 1,
			'2x' => 2,
			);
			$variant_name = 'apps';
			$variant_short = '';
			$size_x = 14;
			$size_y = 14;

			$colors = array(
			'dark' => 'dark',
			'white' => 'white',
			);
			} else if ($variant == 2) {
			$scales = array(
			'2x' => 1,
			'4x' => 2,
			);
			$variant_name = 'apps-large';
			$variant_short = '-large';
			$size_x = 28;
			$size_y = 28;

			$colors = array(
			'light' => 'lb',
			'dark' => 'dark',
			'blue' => 'blue',
			'white' => 'white',
			);
			} else {
			$scales = array(
			'4x' => 1,
			);
			$variant_name = 'apps-xlarge';
			$variant_short = '-xlarge';
			$size_x = 56;
			$size_y = 56;

			$colors = array(
			'dark' => 'dark',
			/*

			TODO: These are available but not currently used.

			'blue' => 'blue',
			'light' => 'lb',
			*/
			);
			}


			$apps = $this->getDirectoryList('apps_dark_1x');

			$template = id(new PhutilSprite())
			->setSourceSize($size_x, $size_y);

			$sprites = array();
			foreach ($apps as $app) {
			foreach ($colors as $color => $color_path) {

			$css = '.apps-'.$app.'-'.$color.$variant_short;
			if ($color == 'blue' && $variant_name == 'apps-large') {
			$css .= ', .phabricator-crumb-view:hover .apps-'.$app.'-dark-large';
			}

			if ($color == 'white' && $variant == 1) {
			$css .= ', .phui-list-item-href:hover .apps-'.$app.'-dark';
			}

			$sprite = id(clone $template)
			->setName('apps-'.$app.'-'.$color.$variant_short)
			->setTargetCSS($css);

			foreach ($scales as $scale_name => $scale) {
			$path = $this->getPath(
			'apps_'.$color_path.'_'.$scale_name.'/'.$app.'.png');
			$sprite->setSourceFile($path, $scale);
			}

			$sprites[] = $sprite;
			}
			}

			$sheet = $this->buildSheet($variant_name, count($scales) > 1);
			$sheet->setScales($scales);
			foreach ($sprites as $sprite) {
			$sheet->addSprite($sprite);
			}

			return $sheet;
			}


			private function getPath($to_path = null) {
			$root = dirname(phutil_get_library_root('phabricator'));
			return $root.'/resources/sprite/'.$to_path;
			}

			private function getDirectoryList($dir) {
			$path = $this->getPath($dir);

			$result = array();

			$images = Filesystem::listDirectory($path, $include_hidden = false);
			foreach ($images as $image) {
			if (!preg_match('/\.png$/', $image)) {
			throw new Exception(
			"Expected file '{$image}' in '{$path}' to be a sprite source ".
			"ending in '.png'.");
			}
			$result[] = substr($image, 0, -4);
			}

			return $result;
			}

			private function buildSheet(
			$name,
			$has_retina,
			$type = null,
			$extra_css = '') {

			$sheet = new PhutilSpriteSheet();

			$at = '@';

			switch ($type) {
			case PhutilSpriteSheet::TYPE_STANDARD:
			default:
			$type = PhutilSpriteSheet::TYPE_STANDARD;
			$repeat_rule = 'no-repeat';
			break;
			case PhutilSpriteSheet::TYPE_REPEAT_X:
			$repeat_rule = 'repeat-x';
			break;
			case PhutilSpriteSheet::TYPE_REPEAT_Y:
			$repeat_rule = 'repeat-y';
			break;
			}

			$retina_rules = null;
			if ($has_retina) {
			$retina_rules = <<<EOCSS
			@media
			only screen and (min-device-pixel-ratio: 1.5),
			only screen and (-webkit-min-device-pixel-ratio: 1.5) {
			.sprite-{$name}{$extra_css} {
			background-image: url(/rsrc/image/sprite-{$name}-X2.png);
			background-size: {X}px {Y}px;
			}
			}
			EOCSS;
			}

			$sheet->setSheetType($type);
			$sheet->setCSSHeader(<<<EOCSS
			/**
			* @provides sprite-{$name}-css
			* {$at}generated
			*/

			.sprite-{$name}{$extra_css} {
			background-image: url(/rsrc/image/sprite-{$name}.png);
			background-repeat: {$repeat_rule};
			}

			{$retina_rules}

			EOCSS
			);

			return $sheet;
			}
			}

phab/src/infrastructure/celerity/CeleritySpriteGenerator.php0726411cb490feature/better-testing

CeleritySpriteGenerator.phpView Options

phab/src/infrastructure/celerity/CeleritySpriteGenerator.php
0726411cb490feature/better-testing

CeleritySpriteGenerator.php
View Options