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614 lines
21 KiB
614 lines
21 KiB
<!DOCTYPE html>
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<html>
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<head><title>mergerfs ui</title>
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<link rel="icon" href="data:image/png;base64,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">
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<style>
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body {
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background-color: #1a1a1a;
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color: #e0e0e0;
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font-family: Arial, sans-serif;
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}
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.tab {
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overflow: hidden;
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border: 1px solid #444;
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background-color: #2d2d2d;
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}
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.tab button {
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background-color: inherit;
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float: left;
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border: none;
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outline: none;
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cursor: pointer;
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padding: 14px 16px;
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transition: 0.3s;
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color: #e0e0e0;
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}
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.tab button:hover {
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background-color: #444;
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}
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.tab button.active {
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background-color: #3d3d3d;
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}
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.tabcontent {
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display: none;
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padding: 6px 12px;
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border: 1px solid #444;
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border-top: none;
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background-color: #1e1e1e;
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}
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table {
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border-collapse: collapse;
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width: 100%;
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}
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th, td {
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border: 1px solid #444;
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padding: 8px;
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text-align: left;
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}
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th {
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background-color: #2d2d2d;
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color: #e0e0e0;
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}
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tr:nth-child(even) {
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background-color: #252525;
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}
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tr:hover {
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background-color: #333;
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}
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input[type="text"] {
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background-color: #333;
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color: #e0e0e0;
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border: 1px solid #555;
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padding: 5px;
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}
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input[type="text"]:focus {
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outline: none;
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border-color: #666;
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}
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select {
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background-color: #333;
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color: #e0e0e0;
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border: 1px solid #555;
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padding: 5px;
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}
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select:focus {
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outline: none;
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border-color: #666;
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}
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label {
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color: #e0e0e0;
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}
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.modal {
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display: none;
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position: fixed;
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z-index: 1;
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left: 0;
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top: 0;
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width: 100%;
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height: 100%;
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overflow: auto;
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background-color: rgba(0,0,0,0.7);
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}
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.modal-content {
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background-color: #2d2d2d;
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margin: 15% auto;
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padding: 20px;
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border: 1px solid #555;
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width: 80%;
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max-width: 500px;
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color: #e0e0e0;
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}
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.close-modal {
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color: #aaa;
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float: right;
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font-size: 28px;
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font-weight: bold;
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cursor: pointer;
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}
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.close-modal:hover,
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.close-modal:focus {
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color: #fff;
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text-decoration: none;
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cursor: pointer;
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}
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.branch-entry {
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display: flex;
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align-items: center;
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gap: 10px;
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margin-bottom: 10px;
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padding: 10px;
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border: 1px solid #444;
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background-color: #252525;
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}
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.branch-entry input,
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.branch-entry select {
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padding: 5px;
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background-color: #333;
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color: #e0e0e0;
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border: 1px solid #555;
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}
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.branch-entry input:focus,
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.branch-entry select:focus {
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outline: none;
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border-color: #666;
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}
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.branch-path {
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flex: 1;
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min-width: 200px;
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}
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.branch-mode {
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width: 80px;
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}
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.branch-minfreespace {
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width: 100px;
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}
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.branch-remove {
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background-color: #8b0000;
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color: white;
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border: none;
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padding: 5px 10px;
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cursor: pointer;
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}
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.branch-remove:hover {
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background-color: #a00000;
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}
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.add-branch-btn {
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background-color: #2e7d32;
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color: white;
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border: none;
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padding: 10px 20px;
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cursor: pointer;
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margin-bottom: 15px;
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}
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.add-branch-btn:hover {
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background-color: #388e3c;
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}
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.submit-branches-btn {
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background-color: #1565c0;
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color: white;
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border: none;
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padding: 10px 20px;
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cursor: pointer;
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margin-bottom: 15px;
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margin-left: 10px;
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}
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.submit-branches-btn:hover {
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background-color: #1976d2;
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}
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.path-btn {
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background-color: #1565c0;
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color: white;
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border: none;
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padding: 5px 10px;
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cursor: pointer;
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margin-right: 5px;
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}
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.path-btn:hover {
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background-color: #1976d2;
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}
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.branch-move-btn {
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background-color: #424242;
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color: white;
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border: none;
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padding: 5px 8px;
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cursor: pointer;
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margin-right: 3px;
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font-size: 12px;
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}
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.branch-move-btn:hover {
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background-color: #616161;
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}
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.branch-move-btn:disabled {
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opacity: 0.3;
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cursor: not-allowed;
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}
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.branch-entry {
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display: flex;
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align-items: center;
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padding: 8px;
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margin: 5px 0;
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background-color: #2d2d2d;
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border-radius: 4px;
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cursor: grab;
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transition: background-color 0.2s, box-shadow 0.2s;
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}
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.branch-entry:hover {
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background-color: #3d3d3d;
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box-shadow: 0 2px 8px rgba(0,0,0,0.3);
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}
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.branch-entry.dragging {
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opacity: 0.5;
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cursor: grabbing;
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box-shadow: 0 4px 12px rgba(0,0,0,0.5);
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}
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.branch-entry.drag-over {
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border-top: 2px solid #1565c0;
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}
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.mount-list-item {
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padding: 10px;
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cursor: pointer;
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border-bottom: 1px solid #444;
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color: #e0e0e0;
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}
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.mount-list-item:hover {
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background-color: #444;
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}
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h3 {
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color: #e0e0e0;
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}
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</style>
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</head>
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<body>
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<div class="tab">
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<button class="tablinks active" onclick="openTab(event, 'Branches')">Branches</button>
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<button class="tablinks" onclick="openTab(event, 'Advanced')">Advanced</button>
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</div>
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<div id="Branches" class="tabcontent" style="display: block;">
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<div>
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<label for="mount-select-branches">Select Mountpoint:</label>
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<select id="mount-select-branches"></select>
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</div>
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<div style="margin-top: 15px;">
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<button class="add-branch-btn" onclick="addBranchEntry()">+ Add Branch</button>
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<button class="submit-branches-btn" onclick="submitBranches()">Submit</button>
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</div>
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<div id="branches-list"></div>
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</div>
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<div id="Advanced" class="tabcontent">
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<div>
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<label for="mount-select-advanced">Select Mountpoint:</label>
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<select id="mount-select-advanced"></select>
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</div>
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<div id="kv-list"></div>
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</div>
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<div id="pathModal" class="modal">
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<div class="modal-content">
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<span class="close-modal" onclick="closePathModal()">×</span>
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<h3>Select Path</h3>
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<div id="mount-list"></div>
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</div>
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</div>
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<script>
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let g_mounts = [];
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function openTab(evt, tabName) {
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var i, tabcontent, tablinks;
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tabcontent = document.getElementsByClassName("tabcontent");
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for (i = 0; i < tabcontent.length; i++) {
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tabcontent[i].style.display = "none";
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}
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tablinks = document.getElementsByClassName("tablinks");
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for (i = 0; i < tablinks.length; i++) {
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tablinks[i].className = tablinks[i].className.replace(" active", "");
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}
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document.getElementById(tabName).style.display = "block";
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if (evt) evt.currentTarget.className += " active";
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}
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function populateMountSelect(selectId, onchangeFunc) {
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const select = document.getElementById(selectId);
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select.innerHTML = '';
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g_mounts.forEach(m => {
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const opt = document.createElement('option');
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opt.value = m;
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opt.text = m;
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select.appendChild(opt);
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});
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select.onchange = onchangeFunc;
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if (g_mounts.length > 0) {
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select.value = g_mounts[0];
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}
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}
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function getMounts() {
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return g_mounts;
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}
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function loadMounts() {
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fetch('/mounts/mergerfs')
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.then(r => {
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if (!r.ok) throw new Error('Failed to fetch mounts');
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return r.json();
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})
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.then(data => {
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g_mounts = data;
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populateMountSelect('mount-select-advanced', function() {
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loadAllForMount(this.value);
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});
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populateMountSelect('mount-select-branches', function() {
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loadAllForMount(this.value);
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});
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if (g_mounts.length > 0) {
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loadAllForMount(g_mounts[0]);
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}
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})
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.catch(err => console.error('Error loading mounts:', err));
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}
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function fetchBranches(mount) {
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return fetch('/kvs/branches?mount=' + encodeURIComponent(mount))
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.then(r => {
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if (!r.ok) throw new Error('Failed to fetch branches');
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return r.json();
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});
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}
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function fetchKV(mount) {
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return fetch('/kvs?mount=' + encodeURIComponent(mount))
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.then(r => {
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if (!r.ok) throw new Error('Failed to fetch kvs');
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return r.json();
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});
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}
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function loadAllForMount(mount) {
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if (!mount) return;
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Promise.all([fetchKV(mount), fetchBranches(mount)])
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.then(([kvData, branchesStr]) => {
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renderKV(kvData, mount);
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renderBranches(branchesStr);
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})
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.catch(err => console.error('Error loading data for mount:', mount, err));
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}
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function renderKV(data, mount) {
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const div = document.getElementById('kv-list');
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div.innerHTML = '';
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const table = document.createElement('table');
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const headerRow = document.createElement('tr');
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const headerKey = document.createElement('th');
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headerKey.textContent = 'Key';
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const headerValue = document.createElement('th');
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headerValue.textContent = 'Value';
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headerRow.appendChild(headerKey);
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headerRow.appendChild(headerValue);
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table.appendChild(headerRow);
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const priorityKeys = ['fsname','branches','version'];
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const orderedEntries = [];
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priorityKeys.forEach(key => {
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if (data.hasOwnProperty(key)) {
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orderedEntries.push([key, data[key]]);
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delete data[key];
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}
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});
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for (const [k, v] of Object.entries(data)) {
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orderedEntries.push([k, v]);
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}
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for (const [k, v] of orderedEntries) {
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const row = document.createElement('tr');
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const keyCell = document.createElement('td');
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keyCell.textContent = k;
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const valueCell = document.createElement('td');
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const input = document.createElement('input');
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input.type = 'text';
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input.value = v;
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input.style.width = '100%';
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input.onkeydown = function(e) {
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if (e.key === 'Enter') {
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const postUrl = '/kvs?mount=' + encodeURIComponent(mount);
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fetch(postUrl, {
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method: 'POST',
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headers: {'Content-Type': 'application/json'},
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body: JSON.stringify({[k]: input.value})
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}).then(response => {
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if (!response.ok) {
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response.text().then(body => {
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alert('Status: ' + response.status + '\nBody: ' + body);
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});
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}
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});
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}
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};
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valueCell.appendChild(input);
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row.appendChild(keyCell);
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row.appendChild(valueCell);
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table.appendChild(row);
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}
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div.appendChild(table);
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}
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function renderBranches(branchesStr) {
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const div = document.getElementById('branches-list');
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div.innerHTML = '';
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if (!branchesStr) {
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addBranchEntry();
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return;
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}
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const branches = branchesStr.split(':').map(b => b.trim()).filter(b => b);
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branches.forEach(branchStr => {
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let path = branchStr;
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let mode = 'RW';
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let minfreespace = '';
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const eqPos = branchStr.indexOf('=');
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if (eqPos !== -1) {
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path = branchStr.substring(0, eqPos).trim();
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const options = branchStr.substring(eqPos + 1).trim();
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if (options) {
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const parts = options.split(',');
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if (parts.length >= 1 && parts[0]) {
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mode = parts[0].trim().toUpperCase();
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}
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if (parts.length >= 2 && parts[1]) {
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minfreespace = parts[1].trim();
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}
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}
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}
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addBranchEntry(path, mode, minfreespace);
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});
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}
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let branchEntryCounter = 0;
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let pendingPathInput = null;
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function addBranchEntry(path = '', mode = 'RW', minfreespace = '') {
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const container = document.getElementById('branches-list');
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const entry = document.createElement('div');
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entry.className = 'branch-entry';
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entry.draggable = true;
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entry.id = 'branch-entry-' + branchEntryCounter++;
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entry.addEventListener('dragstart', handleDragStart);
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entry.addEventListener('dragend', handleDragEnd);
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entry.addEventListener('dragover', handleDragOver);
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entry.addEventListener('dragleave', handleDragLeave);
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entry.addEventListener('drop', handleDrop);
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const pathInput = document.createElement('input');
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pathInput.type = 'text';
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pathInput.className = 'branch-path';
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pathInput.placeholder = 'path';
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pathInput.value = path;
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const pathBtn = document.createElement('button');
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pathBtn.className = 'path-btn';
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pathBtn.textContent = 'Path';
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pathBtn.onclick = () => openPathModal(pathInput);
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const modeSelect = document.createElement('select');
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modeSelect.className = 'branch-mode';
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['RW', 'NC', 'RO'].forEach(m => {
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const opt = document.createElement('option');
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opt.value = m;
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opt.textContent = m;
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if (m === mode) opt.selected = true;
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modeSelect.appendChild(opt);
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});
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const minfreespaceInput = document.createElement('input');
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minfreespaceInput.type = 'text';
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minfreespaceInput.className = 'branch-minfreespace';
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minfreespaceInput.placeholder = 'minfreespace';
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minfreespaceInput.value = minfreespace;
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const moveUpBtn = document.createElement('button');
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moveUpBtn.className = 'branch-move-btn';
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moveUpBtn.textContent = '^';
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moveUpBtn.title = 'Move up';
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moveUpBtn.onclick = () => moveEntryUp(entry);
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const moveDownBtn = document.createElement('button');
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moveDownBtn.className = 'branch-move-btn';
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moveDownBtn.textContent = 'v';
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moveDownBtn.title = 'Move down';
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moveDownBtn.onclick = () => moveEntryDown(entry);
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const removeBtn = document.createElement('button');
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removeBtn.className = 'branch-remove';
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removeBtn.textContent = 'Remove';
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removeBtn.onclick = () => entry.remove();
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entry.appendChild(pathInput);
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entry.appendChild(pathBtn);
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entry.appendChild(modeSelect);
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entry.appendChild(minfreespaceInput);
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entry.appendChild(moveUpBtn);
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entry.appendChild(moveDownBtn);
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entry.appendChild(removeBtn);
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container.appendChild(entry);
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}
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let draggedEntry = null;
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function handleDragStart(e) {
|
|
draggedEntry = this;
|
|
this.classList.add('dragging');
|
|
e.dataTransfer.effectAllowed = 'move';
|
|
e.dataTransfer.setData('text/plain', this.id);
|
|
}
|
|
function handleDragEnd(e) {
|
|
this.classList.remove('dragging');
|
|
document.querySelectorAll('.branch-entry').forEach(entry => {
|
|
entry.classList.remove('drag-over');
|
|
});
|
|
draggedEntry = null;
|
|
}
|
|
function handleDragOver(e) {
|
|
e.preventDefault();
|
|
e.dataTransfer.dropEffect = 'move';
|
|
if (this !== draggedEntry) {
|
|
this.classList.add('drag-over');
|
|
}
|
|
}
|
|
function handleDragLeave(e) {
|
|
this.classList.remove('drag-over');
|
|
}
|
|
function handleDrop(e) {
|
|
e.preventDefault();
|
|
this.classList.remove('drag-over');
|
|
if (this !== draggedEntry) {
|
|
const container = document.getElementById('branches-list');
|
|
const allEntries = Array.from(container.querySelectorAll('.branch-entry'));
|
|
const draggedIndex = allEntries.indexOf(draggedEntry);
|
|
const targetIndex = allEntries.indexOf(this);
|
|
if (draggedIndex < targetIndex) {
|
|
container.insertBefore(draggedEntry, this.nextSibling);
|
|
} else {
|
|
container.insertBefore(draggedEntry, this);
|
|
}
|
|
}
|
|
}
|
|
function moveEntryUp(entry) {
|
|
const prev = entry.previousElementSibling;
|
|
if (prev) {
|
|
entry.parentNode.insertBefore(prev, entry);
|
|
}
|
|
}
|
|
function moveEntryDown(entry) {
|
|
const next = entry.nextElementSibling;
|
|
if (next) {
|
|
entry.parentNode.insertBefore(next, entry);
|
|
}
|
|
}
|
|
function openPathModal(targetInput) {
|
|
pendingPathInput = targetInput;
|
|
const modal = document.getElementById('pathModal');
|
|
const mountList = document.getElementById('mount-list');
|
|
mountList.innerHTML = '';
|
|
fetch('/mounts')
|
|
.then(r => r.json())
|
|
.then(mounts => {
|
|
mounts.forEach(m => {
|
|
const div = document.createElement('div');
|
|
div.className = 'mount-list-item';
|
|
div.innerHTML = '<span style="color: #888;">[' + m.type + ']</span> ' + m.path;
|
|
div.onclick = () => {
|
|
if (pendingPathInput) {
|
|
pendingPathInput.value = m.path;
|
|
}
|
|
closePathModal();
|
|
};
|
|
mountList.appendChild(div);
|
|
});
|
|
})
|
|
.catch(err => {
|
|
console.error('Error loading mounts:', err);
|
|
mountList.innerHTML = '<div style="padding: 10px; color: #ff6b6b;">Error loading mounts</div>';
|
|
});
|
|
modal.style.display = 'block';
|
|
}
|
|
function closePathModal() {
|
|
document.getElementById('pathModal').style.display = 'none';
|
|
pendingPathInput = null;
|
|
}
|
|
function submitBranches() {
|
|
const mount = document.getElementById('mount-select-branches').value;
|
|
const entries = document.querySelectorAll('.branch-entry');
|
|
const branches = [];
|
|
entries.forEach(entry => {
|
|
const pathInput = entry.querySelector('.branch-path');
|
|
const modeSelect = entry.querySelector('.branch-mode');
|
|
const minfreespaceInput = entry.querySelector('.branch-minfreespace');
|
|
if (pathInput && pathInput.value.trim()) {
|
|
let branchStr = pathInput.value.trim();
|
|
if (modeSelect && modeSelect.value && modeSelect.value !== 'RW') {
|
|
branchStr += '=' + modeSelect.value;
|
|
} else {
|
|
branchStr += '=RW';
|
|
}
|
|
if (minfreespaceInput && minfreespaceInput.value.trim()) {
|
|
branchStr += ',' + minfreespaceInput.value.trim();
|
|
}
|
|
branches.push(branchStr);
|
|
}
|
|
});
|
|
const branchesStr = branches.join(':');
|
|
fetch('/kvs?mount=' + encodeURIComponent(mount), {
|
|
method: 'POST',
|
|
headers: {'Content-Type': 'application/json'},
|
|
body: JSON.stringify({"branches": branchesStr})
|
|
}).then(response => {
|
|
if (!response.ok) {
|
|
response.text().then(body => {
|
|
alert('Status: ' + response.status + '\nBody: ' + body);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
window.onclick = function(event) {
|
|
const modal = document.getElementById('pathModal');
|
|
if (event.target === modal) {
|
|
closePathModal();
|
|
}
|
|
}
|
|
window.onload = () => { loadMounts(); };
|
|
</script>
|
|
</body>
|
|
</html>
|