367 lines
8.9 KiB
HTML
367 lines
8.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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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>Flux Image Generator</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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background: #0f0f13;
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color: #e0e0e0;
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min-height: 100vh;
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 2rem 1rem;
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}
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h1 {
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font-size: 1.8rem;
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font-weight: 600;
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margin-bottom: 0.3rem;
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background: linear-gradient(135deg, #a78bfa, #60a5fa);
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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}
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.subtitle {
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color: #666;
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font-size: 0.85rem;
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margin-bottom: 2rem;
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}
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.input-area {
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width: 100%;
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max-width: 640px;
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display: flex;
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gap: 0.5rem;
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margin-bottom: 2rem;
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}
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#prompt {
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flex: 1;
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padding: 0.85rem 1rem;
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font-size: 1rem;
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border: 1px solid #2a2a35;
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border-radius: 10px;
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background: #1a1a24;
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color: #e0e0e0;
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outline: none;
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transition: border-color 0.2s;
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}
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#prompt:focus {
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border-color: #a78bfa;
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}
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#prompt::placeholder {
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color: #555;
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}
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#generate-btn {
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padding: 0.85rem 1.5rem;
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font-size: 1rem;
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font-weight: 600;
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border: none;
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border-radius: 10px;
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background: linear-gradient(135deg, #7c3aed, #3b82f6);
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color: white;
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cursor: pointer;
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transition: opacity 0.2s, transform 0.1s;
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white-space: nowrap;
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}
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#generate-btn:hover:not(:disabled) {
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opacity: 0.9;
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}
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#generate-btn:active:not(:disabled) {
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transform: scale(0.97);
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}
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#generate-btn:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.result-area {
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width: 100%;
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max-width: 640px;
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 1rem;
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}
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#image-container {
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display: none;
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flex-direction: column;
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align-items: center;
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gap: 1rem;
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width: 100%;
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}
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#image-container.visible {
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display: flex;
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}
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#result-image {
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max-width: 100%;
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border-radius: 12px;
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border: 1px solid #2a2a35;
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background: #1a1a24;
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}
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#download-btn {
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padding: 0.7rem 1.4rem;
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font-size: 0.9rem;
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font-weight: 600;
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border: 1px solid #2a2a35;
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border-radius: 8px;
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background: #1a1a24;
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color: #a78bfa;
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cursor: pointer;
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transition: background 0.2s;
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text-decoration: none;
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}
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#download-btn:hover {
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background: #22222e;
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}
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.status {
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font-size: 0.9rem;
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color: #888;
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text-align: center;
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min-height: 1.4em;
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}
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.status.error {
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color: #f87171;
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}
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.spinner {
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display: inline-block;
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width: 1em;
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height: 1em;
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margin-right: 0.5em;
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vertical-align: -0.15em;
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border: 2px solid #a78bfa;
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border-right-color: transparent;
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border-radius: 50%;
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animation: spin 0.6s linear infinite;
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}
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@keyframes spin {
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to { transform: rotate(360deg); }
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}
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.config {
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width: 100%;
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max-width: 640px;
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margin-bottom: 1.5rem;
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padding: 0.8rem 1rem;
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background: #1a1a24;
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border: 1px solid #2a2a35;
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border-radius: 10px;
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display: flex;
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align-items: center;
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gap: 0.5rem;
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font-size: 0.85rem;
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color: #888;
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}
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.config label {
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white-space: nowrap;
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}
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.config input {
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flex: 1;
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padding: 0.35rem 0.5rem;
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font-size: 0.85rem;
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border: 1px solid #2a2a35;
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border-radius: 6px;
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background: #0f0f13;
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color: #e0e0e0;
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outline: none;
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}
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.config input:focus,
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.config select:focus {
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border-color: #a78bfa;
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}
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.config select {
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flex: 1;
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padding: 0.35rem 0.5rem;
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font-size: 0.85rem;
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border: 1px solid #2a2a35;
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border-radius: 6px;
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background: #0f0f13;
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color: #e0e0e0;
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outline: none;
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cursor: pointer;
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}
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.prompt-wrapper {
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flex: 1;
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position: relative;
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display: flex;
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align-items: center;
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}
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.prompt-wrapper #prompt {
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padding-right: 2.5rem;
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}
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.clear-btn {
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position: absolute;
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right: 0.6rem;
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background: none;
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border: none;
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color: #555;
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font-size: 1rem;
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cursor: pointer;
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padding: 0.3rem;
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line-height: 1;
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transition: color 0.2s;
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z-index: 1;
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}
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.clear-btn:hover {
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color: #a78bfa;
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}
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</style>
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</head>
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<body>
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<h1>Flux Image Generator</h1>
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<p class="subtitle">Powered by flux-schnell</p>
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<div class="config">
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<label for="api-url">API URL:</label>
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<input id="api-url" value="http://192.168.2.154:5005/v1/images/generations" />
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</div>
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<div class="config">
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<label for="size-select">Size:</label>
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<select id="size-select">
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<option value="1024x1024">1024x1024 (1:1)</option>
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<option value="1920x1088">1920x1088 (16:9)</option>
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<option value="1088x1920">1088x1920 (9:16)</option>
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<option value="1376x1024">1376x1024 (4:3)</option>
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<option value="1024x1376">1024x1376 (3:4)</option>
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<option value="1536x1024">1536x1024 (3:2)</option>
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<option value="1024x1536">1024x1536 (2:3)</option>
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<option value="2048x2048">2048x2048 (1:1 XL)</option>
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<option value="2048x1152">2048x1152 (16:9 XL)</option>
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<option value="1152x2048">1152x2048 (9:16 XL)</option>
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</select>
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</div>
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<div class="input-area">
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<div class="prompt-wrapper">
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<input id="prompt" type="text" placeholder="Describe the image you want to create..." autofocus />
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<button id="clear-btn" class="clear-btn" title="Clear">✕</button>
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</div>
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<button id="generate-btn">Generate</button>
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</div>
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<p class="status" id="status"></p>
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<div class="result-area">
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<div id="image-container">
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<img id="result-image" alt="Generated image" />
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<a id="download-btn" download="flux-image.png">⬇ Download PNG</a>
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</div>
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</div>
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<script>
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const promptInput = document.getElementById('prompt');
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const clearBtn = document.getElementById('clear-btn');
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const sizeSelect = document.getElementById('size-select');
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const generateBtn = document.getElementById('generate-btn');
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const apiInput = document.getElementById('api-url');
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const statusEl = document.getElementById('status');
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const imageContainer = document.getElementById('image-container');
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const resultImage = document.getElementById('result-image');
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const downloadBtn = document.getElementById('download-btn');
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function setStatus(msg, isError = false) {
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statusEl.innerHTML = msg;
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statusEl.className = 'status' + (isError ? ' error' : '');
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}
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async function generate() {
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const prompt = promptInput.value.trim();
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if (!prompt) {
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setStatus('Please enter a prompt.', true);
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return;
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}
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const apiUrl = apiInput.value.trim();
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if (!apiUrl) {
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setStatus('Please enter an API URL.', true);
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return;
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}
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generateBtn.disabled = true;
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generateBtn.textContent = 'Generating...';
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setStatus('<span class="spinner"></span> Generating image...');
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imageContainer.classList.remove('visible');
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try {
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const [width, height] = sizeSelect.value.split('x').map(Number);
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const response = await fetch(apiUrl, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ prompt, model: 'flux-schnell', width, height })
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});
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if (!response.ok) {
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throw new Error(`HTTP ${response.status}: ${response.statusText}`);
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}
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const data = await response.json();
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const base64 = data.data?.[0]?.b64_json;
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if (!base64 || base64 === 'null') {
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throw new Error(data.detail || 'No image data returned.');
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}
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const blob = await fetch(`data:image/png;base64,${base64}`).then(r => r.blob());
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const url = URL.createObjectURL(blob);
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resultImage.src = url;
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downloadBtn.href = url;
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const ts = new Date().toISOString().replace(/[:.]/g, '-');
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downloadBtn.download = `flux-image-${ts}.png`;
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imageContainer.classList.add('visible');
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setStatus('');
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} catch (err) {
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setStatus(`Error: ${err.message}`, true);
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} finally {
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generateBtn.disabled = false;
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generateBtn.textContent = 'Generate';
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}
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}
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generateBtn.addEventListener('click', generate);
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promptInput.addEventListener('keydown', (e) => {
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if (e.key === 'Enter') generate();
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});
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clearBtn.addEventListener('click', () => {
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promptInput.value = '';
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promptInput.focus();
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});
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promptInput.addEventListener('focus', () => {
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promptInput.select();
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});
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</script>
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</body>
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</html>
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