Mario
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743 lines
30 KiB
HTML
743 lines
30 KiB
HTML
<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<link rel="icon" href="/img/icon.png" type="image/png">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Nachrichten – xXx Sphere</title>
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<link rel="stylesheet" href="/css/variables.css">
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<link rel="stylesheet" href="/css/style.css">
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<style>
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/* Override .main and .content for full-height chat layout */
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.main { overflow: hidden; }
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.msg-layout {
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display: flex;
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height: calc(100vh - 3rem);
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overflow: hidden;
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}
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/* Left: conversation list */
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.conv-list-pane {
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width: 260px;
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flex-shrink: 0;
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border-right: 1px solid var(--color-secondary);
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display: flex;
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flex-direction: column;
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overflow: hidden;
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}
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.conv-list-header {
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padding: 1.25rem 1rem 0.75rem;
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font-weight: 700;
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font-size: 1rem;
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border-bottom: 1px solid var(--color-secondary);
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flex-shrink: 0;
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}
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.conv-list {
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flex: 1;
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overflow-y: auto;
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list-style: none;
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margin: 0;
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padding: 0.25rem 0;
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}
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.conv-item {
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display: flex;
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align-items: center;
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gap: 0.65rem;
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padding: 0.7rem 1rem;
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cursor: pointer;
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border-left: 3px solid transparent;
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transition: background 0.15s, border-color 0.15s;
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}
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.conv-item:hover { background: var(--color-secondary); }
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.conv-item.active { background: var(--color-secondary); border-left-color: var(--color-primary); }
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.conv-avatar {
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width: 38px; height: 38px;
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border-radius: 50%;
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background: var(--color-secondary);
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display: flex; align-items: center; justify-content: center;
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font-size: 1rem;
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flex-shrink: 0;
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overflow: hidden;
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border: 1px solid rgba(255,255,255,0.1);
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}
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.conv-avatar img { width: 100%; height: 100%; object-fit: cover; }
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.conv-info { flex: 1; min-width: 0; }
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.conv-name { font-weight: 600; font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
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.conv-preview { font-size: 0.78rem; color: var(--color-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
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.conv-unread {
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background: var(--color-primary);
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color: #fff;
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font-size: 0.65rem;
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font-weight: 700;
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border-radius: 9999px;
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padding: 0.1rem 0.35rem;
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flex-shrink: 0;
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}
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/* Right: thread */
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.thread-pane {
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flex: 1;
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display: flex;
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flex-direction: column;
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min-width: 0;
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overflow: hidden;
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}
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.thread-header {
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padding: 1rem 1.25rem;
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border-bottom: 1px solid var(--color-secondary);
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font-weight: 700;
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font-size: 1rem;
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flex-shrink: 0;
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display: flex;
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align-items: center;
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gap: 0.75rem;
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}
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.thread-back {
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display: none;
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background: none;
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border: none;
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color: var(--color-muted);
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cursor: pointer;
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font-size: 1.1rem;
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padding: 0;
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margin: 0;
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}
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.thread-messages {
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flex: 1;
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overflow-y: auto;
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padding: 1rem 1.25rem;
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display: flex;
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flex-direction: column;
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gap: 0.5rem;
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}
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.thread-placeholder {
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color: var(--color-muted);
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text-align: center;
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margin-top: 3rem;
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font-size: 0.95rem;
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}
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.bubble-wrap {
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display: flex;
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flex-direction: column;
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}
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.bubble-wrap.me { align-items: flex-end; }
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.bubble-wrap.them { align-items: flex-start; }
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.bubble {
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max-width: 70%;
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padding: 0.5rem 0.9rem;
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border-radius: 14px;
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font-size: 0.9rem;
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line-height: 1.45;
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word-break: break-word;
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}
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.bubble-wrap.me .bubble {
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background: var(--color-primary);
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color: #fff;
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border-bottom-right-radius: 4px;
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}
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.bubble-wrap.them .bubble {
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background: var(--color-secondary);
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color: var(--color-text);
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border-bottom-left-radius: 4px;
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}
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.bubble-time {
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font-size: 0.7rem;
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color: var(--color-muted);
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margin-top: 0.15rem;
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padding: 0 0.25rem;
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}
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.thread-input-wrap {
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flex-shrink: 0;
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position: relative;
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}
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.thread-input-area {
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display: flex;
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align-items: center;
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gap: 0.4rem;
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padding: 0.65rem 1rem;
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border-top: 1px solid var(--color-secondary);
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}
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.thread-input-area input {
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flex: 1;
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}
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.btn-icon {
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background: none;
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border: none;
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font-size: 1.25rem;
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cursor: pointer;
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padding: 0.3rem 0.4rem;
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width: auto;
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margin-top: 0;
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flex-shrink: 0;
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opacity: 0.65;
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border-radius: 6px;
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transition: opacity 0.15s, background 0.15s;
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line-height: 1;
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}
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.btn-icon:hover { opacity: 1; background: var(--color-secondary); }
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.btn-send {
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width: auto;
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margin-top: 0;
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padding: 0.55rem 1rem;
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flex-shrink: 0;
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}
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.emoji-picker {
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position: absolute;
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bottom: 100%;
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left: 0; right: 0;
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background: var(--color-card);
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border: 1px solid var(--color-secondary);
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border-radius: 10px 10px 0 0;
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padding: 0.5rem;
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display: none;
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flex-wrap: wrap;
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gap: 2px;
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max-height: 160px;
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overflow-y: auto;
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box-shadow: 0 -4px 16px rgba(0,0,0,0.4);
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z-index: 50;
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}
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.emoji-picker.open { display: flex; }
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.emoji-picker button {
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background: none;
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border: none;
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font-size: 1.3rem;
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cursor: pointer;
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padding: 0.2rem 0.3rem;
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border-radius: 4px;
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width: auto;
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margin-top: 0;
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line-height: 1;
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}
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.emoji-picker button:hover { background: var(--color-secondary); }
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.bubble-img {
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max-width: 220px;
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max-height: 220px;
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border-radius: 8px;
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display: block;
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cursor: zoom-in;
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object-fit: contain;
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}
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.lightbox {
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display: none;
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position: fixed;
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inset: 0;
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background: rgba(0,0,0,0.85);
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z-index: 500;
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align-items: center;
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justify-content: center;
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}
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.lightbox.open { display: flex; }
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.lightbox img {
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max-width: 90vw;
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max-height: 90vh;
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border-radius: 6px;
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object-fit: contain;
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box-shadow: 0 8px 40px rgba(0,0,0,0.7);
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}
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.lightbox-close {
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position: fixed !important;
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top: 1rem !important;
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right: 1rem !important;
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background: rgba(0,0,0,0.55) !important;
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border: 1px solid rgba(255,255,255,0.2) !important;
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color: #fff !important;
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font-size: 1.1rem !important;
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width: 2.2rem !important;
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height: 2.2rem !important;
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border-radius: 50% !important;
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cursor: pointer !important;
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display: flex !important;
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align-items: center !important;
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justify-content: center !important;
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padding: 0 !important;
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margin: 0 !important;
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line-height: 1 !important;
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transition: background 0.15s !important;
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z-index: 501;
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}
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.lightbox-close:hover { background: rgba(0,0,0,0.85) !important; }
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/* Mobile */
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@media (max-width: 768px) {
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.msg-layout { height: auto; flex-direction: column; }
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.conv-list-pane { width: 100%; border-right: none; border-bottom: 1px solid var(--color-secondary); max-height: 240px; }
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.conv-list-pane.hidden { display: none; }
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.thread-pane.hidden { display: none; }
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.thread-back { display: block; }
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}
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</style>
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</head>
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<body class="app">
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<div class="main">
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<div class="msg-layout">
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<!-- Left pane: conversation list -->
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<div class="conv-list-pane" id="convListPane">
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<div class="conv-list-header">Nachrichten</div>
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<ul class="conv-list" id="convList">
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<li style="padding:1rem; color:var(--color-muted); font-size:0.9rem;">Wird geladen…</li>
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</ul>
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</div>
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<!-- Right pane: thread -->
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<div class="thread-pane" id="threadPane">
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<div class="thread-header" id="threadHeader">
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<button class="thread-back" id="backBtn" onclick="showList()" aria-label="Zurück">‹</button>
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<div class="conv-avatar" id="threadPartnerAvatar" style="display:none;"></div>
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<span id="threadPartnerName">Konversation auswählen</span>
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</div>
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<div class="thread-messages" id="threadMessages">
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<div class="thread-placeholder" id="threadPlaceholder">Wähle eine Konversation aus oder schreibe jemanden direkt an.</div>
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</div>
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<div class="thread-input-wrap" id="threadInputWrap" style="display:none;">
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<div class="emoji-picker" id="emojiPicker"></div>
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<div class="thread-input-area">
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<button class="btn-icon" id="emojiBtn" onclick="toggleEmoji()" title="Emoji">😊</button>
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<input type="text" id="msgInput" placeholder="Nachricht eingeben…" autocomplete="off">
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<input type="file" id="imgFile" accept="image/*" style="display:none;">
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<button class="btn-icon" onclick="document.getElementById('imgFile').click()" title="Bild senden">📷</button>
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<button class="btn-send" onclick="sendMsg()">↑</button>
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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>
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<div class="lightbox" id="lightbox" onclick="closeLightbox()">
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<img id="lightboxImg" src="" alt="" onclick="event.stopPropagation()">
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<button class="lightbox-close" onclick="closeLightbox()" aria-label="Schließen">✕</button>
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</div>
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<script src="/js/icons.js"></script>
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<script src="/js/nav.js"></script>
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<script src="/js/social-sidebar.js"></script>
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<script>
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const SUPPORT_USER_ID = 'dbf1e35a-e331-3211-9889-d0d21f386028';
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let myId = null;
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let activePartnerId = null;
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let pollTimer = null;
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// Pagination state
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let oldestSentAt = null; // ISO string of oldest visible message
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let newestSentAt = null; // ISO string of newest visible message
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let hasMoreOlder = false;
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let isLoadingOlder = false;
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// Load current user
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fetch('/login/me')
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.then(r => r.ok ? r.json() : null)
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.then(user => {
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if (!user) return;
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myId = user.userId;
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loadConversations();
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const params = new URLSearchParams(window.location.search);
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const urlPartnerId = params.get('partnerId') || params.get('userId');
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if (urlPartnerId) openThread(urlPartnerId);
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})
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.catch(() => {});
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async function loadConversations() {
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try {
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const res = await fetch('/social/messages');
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if (!res.ok) return;
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const convs = await res.json();
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renderConvList(convs);
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} catch (e) { console.error(e); }
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}
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function renderConvList(convs) {
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const list = document.getElementById('convList');
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list.innerHTML = '';
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if (convs.length === 0) {
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list.innerHTML = '<li style="padding:1rem; color:var(--color-muted); font-size:0.9rem;">Noch keine Nachrichten. <a href="/search.html" style="color:var(--color-primary);">Personen suchen</a></li>';
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return;
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}
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convs.forEach(c => {
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const isLocation = c.partner.friendStatus === 'LOCATION';
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const av = c.partner.profilePicture
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? `<img src="data:image/png;base64,${c.partner.profilePicture}" alt="" style="cursor:zoom-in;" onclick="event.stopPropagation();openLightbox(this.src)">`
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: (isLocation ? '📍' : '◉');
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const unreadHtml = c.unreadCount > 0
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? `<span class="conv-unread">${c.unreadCount}</span>`
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: '';
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const preview = c.lastMessage
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? (c.lastMessage.text.startsWith('data:image/') ? '📷 Bild' : esc(c.lastMessage.text.substring(0, 40)))
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: '';
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const locationBadge = isLocation
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? `<span style="font-size:0.6rem;background:var(--color-secondary);color:var(--color-muted);border-radius:4px;padding:0.1rem 0.3rem;margin-left:0.3rem;">Location</span>`
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: '';
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const li = document.createElement('li');
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li.className = 'conv-item' + (c.partner.userId === activePartnerId ? ' active' : '');
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li.dataset.partnerId = c.partner.userId;
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li.dataset.isLocation = isLocation ? '1' : '';
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li.innerHTML = `
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<div class="conv-avatar">${av}</div>
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<div class="conv-info">
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<div class="conv-name">${esc(c.partner.name)}${locationBadge}</div>
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<div class="conv-preview">${preview}</div>
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</div>
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${unreadHtml}`;
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li.addEventListener('click', () => openThread(c.partner.userId, c.partner.name, c.partner.profilePicture, isLocation));
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list.appendChild(li);
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});
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}
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async function openThread(partnerId, partnerName, partnerPic, isLocation) {
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activePartnerId = partnerId;
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oldestSentAt = null;
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newestSentAt = null;
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hasMoreOlder = false;
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isLoadingOlder = false;
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document.querySelectorAll('.conv-item').forEach(li => {
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li.classList.toggle('active', li.dataset.partnerId === partnerId);
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});
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// isLocation ggf. aus DOM ermitteln oder per API auflösen
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if (isLocation === undefined) {
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const convItem = document.querySelector(`.conv-item[data-partner-id="${partnerId}"]`);
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if (convItem) {
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isLocation = convItem.dataset.isLocation === '1';
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} else {
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// Noch kein Conv-Item (neue/unbekannte Konversation) → per API prüfen
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try {
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const locRes = await fetch('/locations/virtual/' + partnerId);
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if (locRes.ok) {
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isLocation = true;
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const loc = await locRes.json();
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if (!partnerName) partnerName = loc.name;
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if (!partnerPic && loc.profilePictureLq) partnerPic = loc.profilePictureLq;
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} else {
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isLocation = false;
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}
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} catch { isLocation = false; }
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}
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}
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if (!partnerName) {
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const convItem = document.querySelector(`.conv-item[data-partner-id="${partnerId}"]`);
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// .conv-name enthält ggf. das Location-Badge – nur Textinhalt nehmen
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partnerName = convItem ? convItem.querySelector('.conv-name').firstChild.textContent.trim() : '…';
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}
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const locationBadge = isLocation
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? ` <span style="font-size:0.65rem;background:var(--color-secondary);color:var(--color-muted);border-radius:4px;padding:0.1rem 0.35rem;vertical-align:middle;">Location</span>`
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: '';
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if (isLocation) {
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document.getElementById('threadPartnerName').innerHTML =
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`${esc(partnerName)}${locationBadge}`;
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} else {
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document.getElementById('threadPartnerName').innerHTML =
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`<a href="/community/benutzer.html?userId=${partnerId}" style="color:inherit;text-decoration:none;">${esc(partnerName)}</a>`;
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}
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const avatarEl = document.getElementById('threadPartnerAvatar');
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if (partnerPic) {
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avatarEl.innerHTML = `<img src="data:image/png;base64,${partnerPic}" alt="" style="cursor:zoom-in;" onclick="openLightbox(this.src)">`;
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avatarEl.style.display = '';
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} else if (isLocation) {
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avatarEl.innerHTML = '📍';
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avatarEl.style.display = '';
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} else {
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avatarEl.style.display = 'none';
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}
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const isSupport = partnerId === SUPPORT_USER_ID;
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document.getElementById('threadInputWrap').style.display = isSupport ? 'none' : '';
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if (!isSupport) document.getElementById('msgInput').focus();
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if (window.innerWidth <= 768) showThread();
|
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|
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// Clear and load latest messages
|
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const container = document.getElementById('threadMessages');
|
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container.innerHTML = '';
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await loadInitialThread();
|
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startPolling();
|
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}
|
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|
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async function loadInitialThread() {
|
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if (!activePartnerId) return;
|
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try {
|
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const res = await fetch('/social/messages/' + activePartnerId);
|
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if (!res.ok) return;
|
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const { messages, hasMore } = await res.json();
|
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const container = document.getElementById('threadMessages');
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container.innerHTML = '';
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if (messages.length === 0) {
|
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container.appendChild(Object.assign(document.createElement('div'), {
|
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className: 'thread-placeholder',
|
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textContent: 'Noch keine Nachrichten. Schreib als Erster!'
|
||
}));
|
||
oldestSentAt = null;
|
||
newestSentAt = null;
|
||
hasMoreOlder = false;
|
||
} else {
|
||
// messages are oldest-first from backend
|
||
messages.forEach(m => container.appendChild(buildBubble(m)));
|
||
oldestSentAt = messages[0].sentAt;
|
||
newestSentAt = messages[messages.length - 1].sentAt;
|
||
hasMoreOlder = hasMore;
|
||
}
|
||
// Zweifaches rAF stellt sicher, dass der Browser das Layout vollständig berechnet hat
|
||
// bevor gescrollt wird (wichtig bei Bild-Nachrichten)
|
||
requestAnimationFrame(() => requestAnimationFrame(() => {
|
||
container.scrollTop = container.scrollHeight;
|
||
}));
|
||
loadConversations();
|
||
} catch (e) { console.error(e); }
|
||
}
|
||
|
||
async function loadOlderMessages() {
|
||
if (!activePartnerId || !hasMoreOlder || isLoadingOlder || !oldestSentAt) return;
|
||
isLoadingOlder = true;
|
||
try {
|
||
const res = await fetch('/social/messages/' + activePartnerId + '?before=' + encodeURIComponent(oldestSentAt));
|
||
if (!res.ok) return;
|
||
const { messages, hasMore } = await res.json();
|
||
if (messages.length === 0) { hasMoreOlder = false; return; }
|
||
const container = document.getElementById('threadMessages');
|
||
const prevHeight = container.scrollHeight;
|
||
// Prepend older messages (oldest-first order)
|
||
const frag = document.createDocumentFragment();
|
||
messages.forEach(m => frag.appendChild(buildBubble(m)));
|
||
container.prepend(frag);
|
||
// Restore scroll position
|
||
container.scrollTop = container.scrollHeight - prevHeight;
|
||
oldestSentAt = messages[0].sentAt;
|
||
hasMoreOlder = hasMore;
|
||
} catch (e) { console.error(e); }
|
||
finally { isLoadingOlder = false; }
|
||
}
|
||
|
||
async function pollNewMessages() {
|
||
if (!activePartnerId || !newestSentAt) return;
|
||
try {
|
||
const res = await fetch('/social/messages/' + activePartnerId + '?after=' + encodeURIComponent(newestSentAt));
|
||
if (!res.ok) return;
|
||
const { messages } = await res.json();
|
||
if (messages.length === 0) return;
|
||
const container = document.getElementById('threadMessages');
|
||
const atBottom = container.scrollHeight - container.scrollTop - container.clientHeight < 60;
|
||
// Remove placeholder if present
|
||
const ph = container.querySelector('.thread-placeholder');
|
||
if (ph) ph.remove();
|
||
messages.forEach(m => container.appendChild(buildBubble(m)));
|
||
newestSentAt = messages[messages.length - 1].sentAt;
|
||
if (atBottom) container.scrollTop = container.scrollHeight;
|
||
loadConversations();
|
||
} catch (e) { console.error(e); }
|
||
}
|
||
|
||
function buildBubble(m) {
|
||
const isMe = m.senderId === myId;
|
||
const time = new Date(m.sentAt).toLocaleTimeString('de', { hour: '2-digit', minute: '2-digit' });
|
||
const wrap = document.createElement('div');
|
||
wrap.className = 'bubble-wrap ' + (isMe ? 'me' : 'them');
|
||
wrap.dataset.sentAt = m.sentAt;
|
||
const isImg = m.text.startsWith('data:image/');
|
||
const content = isImg
|
||
? `<img src="${m.text}" class="bubble-img" onclick="openLightbox(this.src)" alt="Bild">`
|
||
: linkify(m.text);
|
||
wrap.innerHTML = `
|
||
<div class="bubble">${content}</div>
|
||
<div class="bubble-time">${time}</div>`;
|
||
return wrap;
|
||
}
|
||
|
||
// Scroll-up → load older messages
|
||
document.getElementById('threadMessages').addEventListener('scroll', function () {
|
||
if (this.scrollTop < 80 && hasMoreOlder && !isLoadingOlder) {
|
||
loadOlderMessages();
|
||
}
|
||
});
|
||
|
||
async function sendMsg() {
|
||
if (!activePartnerId) return;
|
||
const input = document.getElementById('msgInput');
|
||
const text = input.value.trim();
|
||
if (!text) return;
|
||
input.value = '';
|
||
try {
|
||
const res = await fetch('/social/messages', {
|
||
method: 'POST',
|
||
headers: { 'Content-Type': 'application/json' },
|
||
body: JSON.stringify({ receiverId: activePartnerId, text })
|
||
});
|
||
if (res.status === 403) {
|
||
let reason = '';
|
||
try { const body = await res.json(); reason = body.reason; } catch (_) {}
|
||
if (reason === 'FIRST_MESSAGE_RESTRICTED') {
|
||
showThreadNotice('Du kannst diese Person nur anschreiben, wenn ihr befreundet seid, ein Match habt oder du ein Pro-Abo hast.');
|
||
} else if (reason === 'BLOCKED') {
|
||
showThreadNotice('Diese Konversation ist nicht mehr möglich.');
|
||
} else {
|
||
showThreadNotice('Nachricht konnte nicht gesendet werden.');
|
||
}
|
||
// Text wieder zurücksetzen, damit der User ihn nicht verliert
|
||
input.value = text;
|
||
return;
|
||
}
|
||
// War die Konversation leer, neu laden; sonst nur neue Nachrichten pollen
|
||
if (newestSentAt) {
|
||
await pollNewMessages();
|
||
} else {
|
||
await loadInitialThread();
|
||
}
|
||
} catch (e) { console.error(e); }
|
||
}
|
||
|
||
function showThreadNotice(msg) {
|
||
const existing = document.getElementById('threadNotice');
|
||
if (existing) existing.remove();
|
||
const notice = document.createElement('div');
|
||
notice.id = 'threadNotice';
|
||
notice.style.cssText = 'background:rgba(180,0,60,0.12);border:1px solid rgba(180,0,60,0.35);border-radius:8px;padding:0.75rem 1rem;font-size:0.88rem;color:var(--color-text);margin:0.5rem 0;line-height:1.45;';
|
||
notice.textContent = msg;
|
||
const container = document.getElementById('threadMessages');
|
||
container.appendChild(notice);
|
||
container.scrollTop = container.scrollHeight;
|
||
}
|
||
|
||
document.getElementById('msgInput').addEventListener('keydown', e => {
|
||
if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); sendMsg(); }
|
||
});
|
||
|
||
function startPolling() {
|
||
if (pollTimer) clearInterval(pollTimer);
|
||
pollTimer = setInterval(pollNewMessages, 10000);
|
||
}
|
||
|
||
function showThread() {
|
||
document.getElementById('convListPane').classList.add('hidden');
|
||
document.getElementById('threadPane').classList.remove('hidden');
|
||
}
|
||
function showList() {
|
||
document.getElementById('convListPane').classList.remove('hidden');
|
||
document.getElementById('threadPane').classList.add('hidden');
|
||
if (pollTimer) { clearInterval(pollTimer); pollTimer = null; }
|
||
activePartnerId = null;
|
||
}
|
||
|
||
function openLightbox(src) {
|
||
document.getElementById('lightboxImg').src = src;
|
||
document.getElementById('lightbox').classList.add('open');
|
||
}
|
||
function closeLightbox() {
|
||
document.getElementById('lightbox').classList.remove('open');
|
||
}
|
||
document.addEventListener('keydown', e => {
|
||
if (e.key === 'Escape') closeLightbox();
|
||
});
|
||
|
||
function esc(s) {
|
||
const d = document.createElement('div');
|
||
d.textContent = s;
|
||
return d.innerHTML;
|
||
}
|
||
|
||
function linkify(text) {
|
||
// HTML-escapen, Zeilenumbrüche als <br>, URLs als klickbare Links
|
||
const escaped = esc(text)
|
||
.replace(/\n/g, '<br>');
|
||
return escaped.replace(
|
||
/(https?:\/\/[^\s<>"]+)/g,
|
||
url => `<a href="${url}" target="_blank" rel="noopener noreferrer" style="color:inherit;text-decoration:underline;word-break:break-all;">${url}</a>`
|
||
);
|
||
}
|
||
|
||
// ── Emoji-Picker ──
|
||
const EMOJIS = [
|
||
'😀','😂','🤣','😅','😊','😍','🥰','😘','😎','🤩',
|
||
'😉','🙂','😐','😏','😒','😢','😭','😤','😡','🤬',
|
||
'🤔','🥺','😳','🤭','😈','💀','🙈','🙉','🙊','😴',
|
||
'👍','👎','👏','🙏','💪','🫶','🤗','🫠','✌️','🤞',
|
||
'❤️','🧡','💛','💚','💙','💜','🖤','💕','💖','💘',
|
||
'🔥','✨','⚡','🌟','💯','🎉','🎊','🎀','🌹','🌸',
|
||
'🍕','🍔','🍟','🌮','🍜','🍣','🍩','🍪','☕','🍷',
|
||
'🐱','🐶','🦊','🐼','🐨','🐸','🦄','🐝','🦋','🐬',
|
||
];
|
||
|
||
(function initEmojis() {
|
||
const picker = document.getElementById('emojiPicker');
|
||
EMOJIS.forEach(emoji => {
|
||
const btn = document.createElement('button');
|
||
btn.textContent = emoji;
|
||
btn.title = emoji;
|
||
btn.onclick = () => {
|
||
const input = document.getElementById('msgInput');
|
||
const pos = input.selectionStart ?? input.value.length;
|
||
const val = input.value;
|
||
input.value = val.slice(0, pos) + emoji + val.slice(pos);
|
||
input.selectionStart = input.selectionEnd = pos + [...emoji].length;
|
||
input.focus();
|
||
};
|
||
picker.appendChild(btn);
|
||
});
|
||
})();
|
||
|
||
function toggleEmoji() {
|
||
document.getElementById('emojiPicker').classList.toggle('open');
|
||
}
|
||
|
||
document.addEventListener('click', e => {
|
||
if (!e.target.closest('#emojiPicker') && !e.target.closest('#emojiBtn')) {
|
||
document.getElementById('emojiPicker').classList.remove('open');
|
||
}
|
||
});
|
||
|
||
// ── Bild-Upload ──
|
||
(function attachImgHandler() {
|
||
document.getElementById('imgFile').addEventListener('change', async function () {
|
||
const file = this.files[0];
|
||
if (!file || !activePartnerId) return;
|
||
const fresh = this.cloneNode(false);
|
||
this.replaceWith(fresh);
|
||
attachImgHandler();
|
||
try {
|
||
const dataUrl = await resizeImage(file);
|
||
await fetch('/social/messages', {
|
||
method: 'POST',
|
||
headers: { 'Content-Type': 'application/json' },
|
||
body: JSON.stringify({ receiverId: activePartnerId, text: dataUrl })
|
||
});
|
||
await pollNewMessages();
|
||
} catch (e) { console.error(e); }
|
||
});
|
||
})();
|
||
|
||
function resizeImage(file) {
|
||
const MAX = 800;
|
||
return new Promise((resolve, reject) => {
|
||
const img = new Image();
|
||
const url = URL.createObjectURL(file);
|
||
img.onload = () => {
|
||
URL.revokeObjectURL(url);
|
||
let w = img.naturalWidth, h = img.naturalHeight;
|
||
if (w > MAX || h > MAX) {
|
||
if (w >= h) { h = Math.max(1, Math.round(MAX * h / w)); w = MAX; }
|
||
else { w = Math.max(1, Math.round(MAX * w / h)); h = MAX; }
|
||
}
|
||
const canvas = document.createElement('canvas');
|
||
canvas.width = w; canvas.height = h;
|
||
canvas.getContext('2d').drawImage(img, 0, 0, w, h);
|
||
resolve(canvas.toDataURL('image/jpeg', 0.72));
|
||
};
|
||
img.onerror = reject;
|
||
img.src = url;
|
||
});
|
||
}
|
||
</script>
|
||
</body>
|
||
</html>
|