275 lines
14 KiB
HTML
275 lines
14 KiB
HTML
<!DOCTYPE html>
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<html lang="ru">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Placeholder — WA Dev Tools</title>
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<link href="/vendor/tailwind.min.css" rel="stylesheet">
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<script>window.WA_TOOL_ID = 'placeholder';</script>
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<script src="/shared.js?v=3"></script>
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<link href="/vendor/fonts.css" rel="stylesheet">
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<link href="/shared.css" rel="stylesheet">
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<style>
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select, select option { background: var(--select-bg); color: var(--select-color); }
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@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
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.fade-up { animation: fadeUp 0.4s ease-out forwards; }
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.fade-up-delay { animation: fadeUp 0.4s ease-out 0.1s forwards; opacity: 0; }
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.preview-frame {
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background: repeating-conic-gradient(rgba(128,128,128,.08) 0% 25%, transparent 0% 50%) 50%/16px 16px;
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border-radius: 12px;
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display: flex;
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align-items: center;
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justify-content: center;
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min-height: 160px;
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overflow: hidden;
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}
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.preview-frame img { max-width: 100%; max-height: 400px; display: block; border-radius: 8px; }
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.color-swatch {
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width: 36px; height: 36px; border-radius: 8px; border: 2px solid var(--surface-600);
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cursor: pointer; transition: transform .15s;
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}
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.color-swatch:hover { transform: scale(1.1); }
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input[type="color"] { position: absolute; opacity: 0; width: 0; height: 0; }
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</style>
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</head>
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<body class="noise dark:text-gray-200 text-gray-700 font-sans antialiased">
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<div class="main-content">
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<div class="tool-container relative z-10 max-w-2xl mx-auto">
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<!-- Header -->
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<div class="page-header" style="text-align:center;">
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<div class="inline-flex items-center gap-2 mb-3 px-3 py-1 rounded-full border dark:border-surface-600 border-gray-300 dark:bg-surface-800/60 bg-white/60 text-xs font-mono dark:text-gray-400 text-gray-500 tracking-wide">
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<span class="w-1.5 h-1.5 rounded-full bg-accent animate-pulse"></span>
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PNG · JPG · WebP
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</div>
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<h1 class="text-3xl sm:text-4xl font-extrabold tracking-tight dark:text-white text-gray-900">
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Placeholder <span class="text-accent">генератор</span>
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</h1>
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<p class="description mt-2 text-sm dark:text-gray-500 text-gray-400 font-mono">Изображения-заглушки любого размера, цвета и формата</p>
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</div>
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<!-- Controls Card -->
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<div class="dark:bg-surface-800/80 bg-white/85 border dark:border-surface-600 border-gray-200 rounded-2xl p-5 sm:p-7 backdrop-blur-sm fade-up-delay shadow-sm dark:shadow-none">
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<!-- Size -->
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<div class="grid grid-cols-2 gap-3 mb-4">
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<div>
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<label class="block text-xs font-medium dark:text-gray-500 text-gray-400 mb-1.5 font-mono uppercase tracking-wider">Ширина</label>
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<input type="number" id="width" value="600" min="1" max="4000" class="w-full px-3 py-2.5 dark:bg-surface-700 bg-gray-50 border dark:border-surface-600 border-gray-200 rounded-lg text-sm font-mono focus:outline-none focus:border-accent/50 transition-colors dark:text-white text-gray-800">
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</div>
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<div>
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<label class="block text-xs font-medium dark:text-gray-500 text-gray-400 mb-1.5 font-mono uppercase tracking-wider">Высота</label>
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<input type="number" id="height" value="400" min="1" max="4000" class="w-full px-3 py-2.5 dark:bg-surface-700 bg-gray-50 border dark:border-surface-600 border-gray-200 rounded-lg text-sm font-mono focus:outline-none focus:border-accent/50 transition-colors dark:text-white text-gray-800">
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</div>
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</div>
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<!-- Colors -->
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<div class="grid grid-cols-2 gap-3 mb-4">
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<div>
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<label class="block text-xs font-medium dark:text-gray-500 text-gray-400 mb-1.5 font-mono uppercase tracking-wider">Фон</label>
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<div class="flex items-center gap-2">
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<div class="relative">
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<div id="bgSwatch" class="color-swatch" style="background:#3B82F6"></div>
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<input type="color" id="bgPicker" value="#3B82F6">
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</div>
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<input type="text" id="bgColor" value="3B82F6" maxlength="20" class="flex-1 px-3 py-2.5 dark:bg-surface-700 bg-gray-50 border dark:border-surface-600 border-gray-200 rounded-lg text-sm font-mono focus:outline-none focus:border-accent/50 transition-colors dark:text-white text-gray-800">
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</div>
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</div>
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<div>
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<label class="block text-xs font-medium dark:text-gray-500 text-gray-400 mb-1.5 font-mono uppercase tracking-wider">Текст</label>
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<div class="flex items-center gap-2">
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<div class="relative">
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<div id="fgSwatch" class="color-swatch" style="background:#FFFFFF"></div>
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<input type="color" id="fgPicker" value="#FFFFFF">
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</div>
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<input type="text" id="fgColor" value="FFFFFF" maxlength="20" class="flex-1 px-3 py-2.5 dark:bg-surface-700 bg-gray-50 border dark:border-surface-600 border-gray-200 rounded-lg text-sm font-mono focus:outline-none focus:border-accent/50 transition-colors dark:text-white text-gray-800">
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</div>
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</div>
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</div>
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<!-- Text & Font size -->
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<div class="grid grid-cols-2 gap-3 mb-4">
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<div>
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<label class="block text-xs font-medium dark:text-gray-500 text-gray-400 mb-1.5 font-mono uppercase tracking-wider">Надпись</label>
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<input type="text" id="text" placeholder="600x400" class="w-full px-3 py-2.5 dark:bg-surface-700 bg-gray-50 border dark:border-surface-600 border-gray-200 rounded-lg text-sm font-mono focus:outline-none focus:border-accent/50 transition-colors dark:text-white text-gray-800">
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</div>
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<div>
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<label class="block text-xs font-medium dark:text-gray-500 text-gray-400 mb-1.5 font-mono uppercase tracking-wider">Формат</label>
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<select id="format" class="w-full px-3 py-2.5 dark:bg-surface-700 bg-gray-50 border dark:border-surface-600 border-gray-200 rounded-lg text-sm focus:outline-none focus:border-accent/50 transition-colors">
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<option value="png">PNG</option>
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<option value="jpg">JPG</option>
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<option value="webp">WebP</option>
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</select>
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</div>
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</div>
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<!-- Generate URL -->
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<div class="mb-4">
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<label class="block text-xs font-medium dark:text-gray-500 text-gray-400 mb-1.5 font-mono uppercase tracking-wider">URL</label>
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<div class="flex gap-2">
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<input type="text" id="urlField" readonly class="flex-1 px-3 py-2.5 dark:bg-surface-700 bg-gray-50 border dark:border-surface-600 border-gray-200 rounded-lg text-xs font-mono focus:outline-none dark:text-gray-300 text-gray-600 truncate">
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<button id="copyUrlBtn" class="px-4 py-2.5 rounded-lg text-xs font-medium dark:bg-surface-700 bg-gray-100 dark:text-gray-300 text-gray-600 hover:text-accent transition-colors border dark:border-surface-600 border-gray-200 whitespace-nowrap">
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Копировать
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</button>
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</div>
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</div>
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<!-- Generate button -->
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<button id="generateBtn"
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class="w-full py-3 rounded-xl font-semibold text-sm tracking-wide transition-all duration-300
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bg-accent text-white border border-accent cursor-pointer
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hover:bg-accent-bright hover:shadow-lg hover:shadow-accent/20
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active:scale-[0.98]">
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Сгенерировать
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</button>
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</div>
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<!-- Preview -->
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<div id="previewCard" class="mt-5 fade-up">
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<div class="dark:bg-surface-800/80 bg-white/85 border dark:border-surface-600 border-gray-200 rounded-2xl p-5 sm:p-7 backdrop-blur-sm shadow-sm dark:shadow-none">
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<div class="flex items-center justify-between mb-4">
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<span class="text-xs font-mono dark:text-gray-500 text-gray-400 uppercase tracking-wider">Превью</span>
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<a id="downloadLink" href="#" download class="px-3 py-1.5 rounded-lg text-xs font-medium dark:bg-surface-700 bg-gray-100 dark:text-gray-300 text-gray-600 hover:text-accent transition-colors border dark:border-surface-600 border-gray-200 no-underline">
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Скачать
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</a>
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</div>
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<div class="preview-frame p-3">
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<img id="previewImg" src="/placeholder-img/600x400/3B82F6/FFFFFF" alt="placeholder">
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</div>
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</div>
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</div>
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<!-- API Reference -->
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<div class="mt-5 fade-up">
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<div class="dark:bg-surface-800/80 bg-white/85 border dark:border-surface-600 border-gray-200 rounded-2xl p-5 sm:p-7 backdrop-blur-sm shadow-sm dark:shadow-none">
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<h3 class="text-sm font-semibold dark:text-white text-gray-800 mb-3">API</h3>
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<div class="space-y-2 text-xs font-mono dark:text-gray-400 text-gray-500 leading-relaxed">
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<p><code class="dark:bg-surface-700 bg-gray-100 px-2 py-0.5 rounded">/placeholder-img/:WxH/:bg/:fg</code> — картинка без текста</p>
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<p><code class="dark:bg-surface-700 bg-gray-100 px-2 py-0.5 rounded">/placeholder-img/:WxH/:bg/:fg?text=Hello</code> — с текстом</p>
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<p><code class="dark:bg-surface-700 bg-gray-100 px-2 py-0.5 rounded">?format=png|jpg|webp</code> — формат выходного файла</p>
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<p><code class="dark:bg-surface-700 bg-gray-100 px-2 py-0.5 rounded">?fontsize=30</code> — размер шрифта (авто по умолчанию)</p>
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<p class="dark:text-gray-500 text-gray-400 pt-1">Цвета: HEX (<code class="dark:bg-surface-700 bg-gray-100 px-1.5 py-0.5 rounded">3B82F6</code>) или имя (<code class="dark:bg-surface-700 bg-gray-100 px-1.5 py-0.5 rounded">red</code>, <code class="dark:bg-surface-700 bg-gray-100 px-1.5 py-0.5 rounded">yellow</code>)</p>
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</div>
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</div>
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</div>
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</div>
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</div><!-- /main-content -->
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<script>
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// Elements
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const widthEl = document.getElementById('width');
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const heightEl = document.getElementById('height');
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const bgColorEl = document.getElementById('bgColor');
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const fgColorEl = document.getElementById('fgColor');
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const bgPickerEl = document.getElementById('bgPicker');
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const fgPickerEl = document.getElementById('fgPicker');
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const bgSwatchEl = document.getElementById('bgSwatch');
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const fgSwatchEl = document.getElementById('fgSwatch');
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const textEl = document.getElementById('text');
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const formatEl = document.getElementById('format');
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const urlField = document.getElementById('urlField');
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const previewImg = document.getElementById('previewImg');
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const downloadLink = document.getElementById('downloadLink');
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// Color picker sync
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bgSwatchEl.addEventListener('click', () => bgPickerEl.click());
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fgSwatchEl.addEventListener('click', () => fgPickerEl.click());
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bgPickerEl.addEventListener('input', e => {
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const hex = e.target.value.replace('#', '').toUpperCase();
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bgColorEl.value = hex;
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bgSwatchEl.style.background = e.target.value;
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updateUrl();
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});
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fgPickerEl.addEventListener('input', e => {
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const hex = e.target.value.replace('#', '').toUpperCase();
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fgColorEl.value = hex;
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fgSwatchEl.style.background = e.target.value;
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updateUrl();
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});
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bgColorEl.addEventListener('input', () => {
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const v = bgColorEl.value.trim();
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if (/^[0-9A-Fa-f]{6}$/.test(v)) {
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bgPickerEl.value = '#' + v;
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bgSwatchEl.style.background = '#' + v;
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} else {
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bgSwatchEl.style.background = v;
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}
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updateUrl();
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});
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fgColorEl.addEventListener('input', () => {
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const v = fgColorEl.value.trim();
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if (/^[0-9A-Fa-f]{6}$/.test(v)) {
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fgPickerEl.value = '#' + v;
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fgSwatchEl.style.background = '#' + v;
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} else {
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fgSwatchEl.style.background = v;
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}
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updateUrl();
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});
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[widthEl, heightEl, textEl, formatEl].forEach(el => el.addEventListener('input', updateUrl));
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function buildPath() {
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const w = widthEl.value || 600;
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const h = heightEl.value || 400;
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const bg = bgColorEl.value.trim() || '3B82F6';
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const fg = fgColorEl.value.trim() || 'FFFFFF';
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let url = `/placeholder-img/${w}x${h}/${bg}/${fg}`;
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const params = [];
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const txt = textEl.value.trim();
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if (txt) params.push('text=' + encodeURIComponent(txt));
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const fmt = formatEl.value;
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if (fmt !== 'png') params.push('format=' + fmt);
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if (params.length) url += '?' + params.join('&');
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return url;
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}
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function updateUrl() {
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const p = buildPath();
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urlField.value = location.origin + p;
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}
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function generate() {
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const p = buildPath();
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previewImg.src = p;
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downloadLink.href = p;
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updateUrl();
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}
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document.getElementById('generateBtn').addEventListener('click', generate);
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// Copy URL
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document.getElementById('copyUrlBtn').addEventListener('click', () => {
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navigator.clipboard.writeText(urlField.value).then(() => {
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const btn = document.getElementById('copyUrlBtn');
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const orig = btn.textContent;
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btn.textContent = 'Скопировано!';
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btn.classList.add('text-accent');
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setTimeout(() => { btn.textContent = orig; btn.classList.remove('text-accent'); }, 1500);
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});
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});
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// Init
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updateUrl();
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</script>
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<!-- Yandex.Metrika counter -->
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<script type="text/javascript">
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(function(m,e,t,r,i,k,a){
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m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
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m[i].l=1*new Date();
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for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }}
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k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)
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</script>
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<noscript><div><img src="https://mc.yandex.ru/watch/108185982" style="position:absolute; left:-9999px;" alt="" /></div></noscript>
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<!-- /Yandex.Metrika counter -->
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</body>
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</html>
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