mirror of
https://github.com/infiniflow/ragflow.git
synced 2025-12-08 12:32:30 +08:00
feat: add Preview with react-pdf-highlighter (#89)
* feat: add selected style to chunk item * feat: hightlight pdf * feat: add Preview with react-pdf-highlighter
This commit is contained in:
98
web/package-lock.json
generated
98
web/package-lock.json
generated
@ -24,6 +24,7 @@
|
||||
"react-infinite-scroll-component": "^6.1.0",
|
||||
"react-markdown": "^9.0.1",
|
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"react-pdf": "^7.7.1",
|
||||
"react-pdf-highlighter": "^6.1.0",
|
||||
"react-string-replace": "^1.1.1",
|
||||
"umi": "^4.0.90",
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"umi-request": "^1.4.0",
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@ -7264,6 +7265,12 @@
|
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"node": ">= 4"
|
||||
}
|
||||
},
|
||||
"node_modules/dommatrix": {
|
||||
"version": "1.0.3",
|
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|
||||
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|
||||
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|
||||
"node_modules/domutils": {
|
||||
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|
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@ -8562,6 +8569,11 @@
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|
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"peer": true
|
||||
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||||
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"node_modules/fast-redact": {
|
||||
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@ -11209,8 +11221,7 @@
|
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"node_modules/lodash.debounce": {
|
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"version": "4.0.8",
|
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"resolved": "https://registry.npmmirror.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz",
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"dev": true
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|
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|
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"node_modules/lodash.merge": {
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"version": "4.6.2",
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@ -14417,6 +14428,18 @@
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"react-dom": "*"
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}
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},
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"node_modules/re-resizable": {
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"version": "6.9.6",
|
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"resolved": "https://registry.npmmirror.com/re-resizable/-/re-resizable-6.9.6.tgz",
|
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|
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"dependencies": {
|
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"fast-memoize": "^2.5.1"
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},
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"peerDependencies": {
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"react": "^16.13.1 || ^17.0.0 || ^18.0.0",
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"react-dom": "^16.13.1 || ^17.0.0 || ^18.0.0"
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}
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},
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"node_modules/react": {
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"version": "18.2.0",
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"resolved": "https://registry.npmmirror.com/react/-/react-18.2.0.tgz",
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@ -14736,6 +14759,27 @@
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"react": "^18.2.0"
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}
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},
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"node_modules/react-draggable": {
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"version": "4.4.5",
|
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"resolved": "https://registry.npmmirror.com/react-draggable/-/react-draggable-4.4.5.tgz",
|
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"integrity": "sha512-OMHzJdyJbYTZo4uQE393fHcqqPYsEtkjfMgvCHr6rejT+Ezn4OZbNyGH50vv+SunC1RMvwOTSWkEODQLzw1M9g==",
|
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"dependencies": {
|
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"clsx": "^1.1.1",
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"prop-types": "^15.8.1"
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},
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"peerDependencies": {
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"react": ">= 16.3.0",
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"react-dom": ">= 16.3.0"
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}
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},
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"node_modules/react-draggable/node_modules/clsx": {
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"version": "1.2.1",
|
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"resolved": "https://registry.npmmirror.com/clsx/-/clsx-1.2.1.tgz",
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"integrity": "sha512-EcR6r5a8bj6pu3ycsa/E/cKVGuTgZJZdsyUYHOksG/UHIiKfjxzRxYJpyVBwYaQeOvghal9fcc4PidlgzugAQg==",
|
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"engines": {
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"node": ">=6"
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}
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},
|
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"node_modules/react-error-overlay": {
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"version": "6.0.9",
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"resolved": "https://registry.npmmirror.com/react-error-overlay/-/react-error-overlay-6.0.9.tgz",
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@ -14872,6 +14916,37 @@
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}
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}
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},
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"node_modules/react-pdf-highlighter": {
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"version": "6.1.0",
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"resolved": "https://registry.npmmirror.com/react-pdf-highlighter/-/react-pdf-highlighter-6.1.0.tgz",
|
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"integrity": "sha512-PD7l+0q1v+pZahLA/2AeWIb0n8d1amL6o+mOKnldIqtyChBHSE3gfnY5ZNMSFrhWXdlM6l4Eet+aydnYo6Skow==",
|
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"dependencies": {
|
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"lodash.debounce": "^4.0.8",
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"pdfjs-dist": "2.16.105",
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"react-rnd": "^10.1.10"
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},
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"peerDependencies": {
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"react": ">=18.0.0",
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"react-dom": ">=18.0.0"
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}
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},
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"node_modules/react-pdf-highlighter/node_modules/pdfjs-dist": {
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"version": "2.16.105",
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"resolved": "https://registry.npmmirror.com/pdfjs-dist/-/pdfjs-dist-2.16.105.tgz",
|
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"integrity": "sha512-J4dn41spsAwUxCpEoVf6GVoz908IAA3mYiLmNxg8J9kfRXc2jxpbUepcP0ocp0alVNLFthTAM8DZ1RaHh8sU0A==",
|
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"dependencies": {
|
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"dommatrix": "^1.0.3",
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"web-streams-polyfill": "^3.2.1"
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},
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"peerDependencies": {
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"worker-loader": "^3.0.8"
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},
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"peerDependenciesMeta": {
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"worker-loader": {
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"optional": true
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}
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}
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},
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"node_modules/react-refresh": {
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"version": "0.14.0",
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"resolved": "https://registry.npmmirror.com/react-refresh/-/react-refresh-0.14.0.tgz",
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@ -14880,6 +14955,25 @@
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"node": ">=0.10.0"
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}
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},
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"node_modules/react-rnd": {
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"version": "10.4.1",
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"resolved": "https://registry.npmmirror.com/react-rnd/-/react-rnd-10.4.1.tgz",
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|
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"dependencies": {
|
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"re-resizable": "6.9.6",
|
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"react-draggable": "4.4.5",
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"tslib": "2.3.1"
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},
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"peerDependencies": {
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"react": ">=16.3.0",
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"react-dom": ">=16.3.0"
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}
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},
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"node_modules/react-rnd/node_modules/tslib": {
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"version": "2.3.1",
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"resolved": "https://registry.npmmirror.com/tslib/-/tslib-2.3.1.tgz",
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"integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw=="
|
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},
|
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"node_modules/react-router": {
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"version": "6.3.0",
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"resolved": "https://registry.npmmirror.com/react-router/-/react-router-6.3.0.tgz",
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@ -28,6 +28,7 @@
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"react-infinite-scroll-component": "^6.1.0",
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"react-markdown": "^9.0.1",
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"react-pdf": "^7.7.1",
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"react-pdf-highlighter": "^6.1.0",
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"react-string-replace": "^1.1.1",
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"umi": "^4.0.90",
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"umi-request": "^1.4.0",
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@ -7,6 +7,7 @@
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@gray8: rgba(165, 163, 169, 1);
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@gray11: rgba(232, 232, 234, 1);
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@purple: rgba(127, 86, 217, 1);
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@selectedBackgroundColor: rgba(239, 248, 255, 1);
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@fontSize12: 12px;
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@fontSize14: 14px;
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@ -14,3 +14,7 @@
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font-style: normal;
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}
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}
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.cardSelected {
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background-color: @selectedBackgroundColor;
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}
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@ -10,6 +10,8 @@ interface IProps {
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switchChunk: (available?: number, chunkIds?: string[]) => void;
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editChunk: (chunkId: string) => void;
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handleCheckboxClick: (chunkId: string, checked: boolean) => void;
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selected: boolean;
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clickChunkCard: (chunkId: string) => void;
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}
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const ChunkCard = ({
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@ -18,6 +20,8 @@ const ChunkCard = ({
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handleCheckboxClick,
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editChunk,
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switchChunk,
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selected,
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clickChunkCard,
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}: IProps) => {
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const available = Number(item.available_int);
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const [enabled, setEnabled] = useState(available === 1);
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@ -31,13 +35,17 @@ const ChunkCard = ({
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handleCheckboxClick(item.chunk_id, e.target.checked);
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};
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const handleContentClick = () => {
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const handleContentDoubleClick = () => {
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editChunk(item.chunk_id);
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};
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const handleContentClick = () => {
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clickChunkCard(item.chunk_id);
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};
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return (
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<div>
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<Card>
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<Card className={selected ? styles.cardSelected : ''}>
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<Flex gap={'middle'} justify={'space-between'}>
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<Checkbox onChange={handleCheck} checked={checked}></Checkbox>
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{item.img_id && (
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@ -52,7 +60,8 @@ const ChunkCard = ({
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)}
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<section
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onDoubleClick={handleContentClick}
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onDoubleClick={handleContentDoubleClick}
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onClick={handleContentClick}
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className={styles.content}
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dangerouslySetInnerHTML={{ __html: item.content_with_weight }}
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>
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@ -0,0 +1,33 @@
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export const testHighlights = [
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{
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content: {
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text: '实验证明,由氧氯化锆锂和高镍三元正极组成的全固态锂电池展示了极为优异的性能:在12 分钟快速充电的条件下,该电池仍然成功地在室温稳定循环2000 圈以上。',
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},
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position: {
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boundingRect: {
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x1: 219.7,
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y1: 204.3,
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x2: 547.0,
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y2: 264.0,
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width: 849,
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height: 1200,
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},
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rects: [
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{
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x1: 219.7,
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y1: 204.3,
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x2: 547.0,
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y2: 264.0,
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width: 849,
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height: 1200,
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},
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],
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pageNumber: 9,
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},
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comment: {
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text: 'Flow or TypeScript?',
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emoji: '🔥',
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},
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id: '8245652131754351',
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},
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];
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@ -1,5 +1,8 @@
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import { useGetKnowledgeSearchParams } from '@/hooks/knowledgeHook';
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import { api_host } from '@/utils/api';
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import { useSize } from 'ahooks';
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import { useCallback, useEffect, useState } from 'react';
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import { CustomTextRenderer } from 'node_modules/react-pdf/dist/esm/shared/types';
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import { useCallback, useEffect, useMemo, useState } from 'react';
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export const useDocumentResizeObserver = () => {
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const [containerWidth, setContainerWidth] = useState<number>();
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@ -18,3 +21,35 @@ export const useDocumentResizeObserver = () => {
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return { containerWidth, setContainerRef };
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};
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function highlightPattern(text: string, pattern: string, pageNumber: number) {
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if (pageNumber === 2) {
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return `<mark>${text}</mark>`;
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}
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if (text.trim() !== '' && pattern.match(text)) {
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// return pattern.replace(text, (value) => `<mark>${value}</mark>`);
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return `<mark>${text}</mark>`;
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}
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return text.replace(pattern, (value) => `<mark>${value}</mark>`);
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}
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export const useHighlightText = (searchText: string = '') => {
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const textRenderer: CustomTextRenderer = useCallback(
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(textItem) => {
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return highlightPattern(textItem.str, searchText, textItem.pageNumber);
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},
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[searchText],
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);
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return textRenderer;
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};
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export const useGetDocumentUrl = () => {
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const { documentId } = useGetKnowledgeSearchParams();
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const url = useMemo(() => {
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return `${api_host}/document/get/${documentId}`;
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}, [documentId]);
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return url;
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};
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@ -1,6 +1,11 @@
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.documentContainer {
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width: 100%;
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height: calc(100vh - 284px);
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overflow-y: auto;
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overflow-x: hidden;
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// overflow-y: auto;
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// overflow-x: hidden;
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position: relative;
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:global(.PdfHighlighter) {
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overflow-x: hidden;
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// left: 0;
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}
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}
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@ -5,69 +5,53 @@ import { Document, Page, pdfjs } from 'react-pdf';
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import 'react-pdf/dist/esm/Page/AnnotationLayer.css';
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import 'react-pdf/dist/esm/Page/TextLayer.css';
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import { useDocumentResizeObserver } from './hooks';
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import { useDocumentResizeObserver, useHighlightText } from './hooks';
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import { Spin } from 'antd';
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import { useGetSelectedChunk } from '../../hooks';
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import styles from './index.less';
|
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// type PDFFile = string | File | null;
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pdfjs.GlobalWorkerOptions.workerSrc = new URL(
|
||||
'pdfjs-dist/build/pdf.worker.min.js',
|
||||
import.meta.url,
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).toString();
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// const options = {
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// cMapUrl: '/cmaps/',
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// standardFontDataUrl: '/standard_fonts/',
|
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// };
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interface IProps {
|
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selectedChunkId: string;
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}
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const DocumentPreview = () => {
|
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const DocumentPreview = ({ selectedChunkId }: IProps) => {
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const [numPages, setNumPages] = useState<number>();
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const { documentId } = useGetKnowledgeSearchParams();
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// const [file, setFile] = useState<PDFFile>(null);
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||||
const { containerWidth, setContainerRef } = useDocumentResizeObserver();
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||||
const selectedChunk = useGetSelectedChunk(selectedChunkId);
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console.info(selectedChunk?.content_with_weight);
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const textRenderer = useHighlightText(selectedChunk?.content_with_weight);
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||||
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function onDocumentLoadSuccess({ numPages }: { numPages: number }): void {
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setNumPages(numPages);
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||||
}
|
||||
|
||||
// const handleChange = (e: any) => {
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// console.info(e.files);
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// setFile(e.target.files[0] || null);
|
||||
// };
|
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|
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const url = useMemo(() => {
|
||||
return `${api_host}/document/get/${documentId}`;
|
||||
}, [documentId]);
|
||||
|
||||
// const fetch_document_file = useCallback(async () => {
|
||||
// const ret: Blob = await getDocumentFile(documentId);
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||||
// console.info(ret);
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||||
// const f = new File([ret], 'xx.pdf', { type: ret.type });
|
||||
// setFile(f);
|
||||
// }, [documentId]);
|
||||
|
||||
// useEffect(() => {
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||||
// // dispatch({ type: 'kFModel/fetch_document_file', payload: documentId });
|
||||
// fetch_document_file();
|
||||
// }, [fetch_document_file]);
|
||||
|
||||
return (
|
||||
<div ref={setContainerRef} className={styles.documentContainer}>
|
||||
<Document
|
||||
file={url}
|
||||
onLoadSuccess={onDocumentLoadSuccess}
|
||||
// options={options}
|
||||
loading={<Spin></Spin>}
|
||||
>
|
||||
{Array.from(new Array(numPages), (el, index) => (
|
||||
<Page
|
||||
key={`page_${index + 1}`}
|
||||
pageNumber={index + 1}
|
||||
width={containerWidth}
|
||||
customTextRenderer={textRenderer}
|
||||
/>
|
||||
))}
|
||||
</Document>
|
||||
{/* <input type="file" onChange={handleChange} /> */}
|
||||
</div>
|
||||
);
|
||||
};
|
||||
|
||||
@ -0,0 +1,189 @@
|
||||
import { Spin } from 'antd';
|
||||
import { useRef, useState } from 'react';
|
||||
import type { NewHighlight } from 'react-pdf-highlighter';
|
||||
import {
|
||||
AreaHighlight,
|
||||
Highlight,
|
||||
PdfHighlighter,
|
||||
PdfLoader,
|
||||
Popup,
|
||||
Tip,
|
||||
} from 'react-pdf-highlighter';
|
||||
import { useGetSelectedChunk } from '../../hooks';
|
||||
import { testHighlights } from './hightlights';
|
||||
import { useGetDocumentUrl } from './hooks';
|
||||
|
||||
import styles from './index.less';
|
||||
|
||||
interface IProps {
|
||||
selectedChunkId: string;
|
||||
}
|
||||
|
||||
const getNextId = () => String(Math.random()).slice(2);
|
||||
|
||||
const HighlightPopup = ({
|
||||
comment,
|
||||
}: {
|
||||
comment: { text: string; emoji: string };
|
||||
}) =>
|
||||
comment.text ? (
|
||||
<div className="Highlight__popup">
|
||||
{comment.emoji} {comment.text}
|
||||
</div>
|
||||
) : null;
|
||||
|
||||
const Preview = ({ selectedChunkId }: IProps) => {
|
||||
const url = useGetDocumentUrl();
|
||||
const selectedChunk = useGetSelectedChunk(selectedChunkId);
|
||||
|
||||
const [state, setState] = useState<any>(testHighlights);
|
||||
const ref = useRef((highlight: any) => {});
|
||||
|
||||
const parseIdFromHash = () =>
|
||||
document.location.hash.slice('#highlight-'.length);
|
||||
|
||||
const resetHash = () => {
|
||||
document.location.hash = '';
|
||||
};
|
||||
|
||||
const getHighlightById = (id: string) => {
|
||||
const highlights = state;
|
||||
|
||||
return highlights.find((highlight: any) => highlight.id === id);
|
||||
};
|
||||
|
||||
// let scrollViewerTo = (highlight: any) => {};
|
||||
|
||||
let scrollToHighlightFromHash = () => {
|
||||
const highlight = getHighlightById(parseIdFromHash());
|
||||
|
||||
if (highlight) {
|
||||
ref.current(highlight);
|
||||
}
|
||||
};
|
||||
|
||||
const addHighlight = (highlight: NewHighlight) => {
|
||||
const highlights = state;
|
||||
|
||||
console.log('Saving highlight', highlight);
|
||||
|
||||
setState([{ ...highlight, id: getNextId() }, ...highlights]);
|
||||
};
|
||||
|
||||
const updateHighlight = (
|
||||
highlightId: string,
|
||||
position: Object,
|
||||
content: Object,
|
||||
) => {
|
||||
console.log('Updating highlight', highlightId, position, content);
|
||||
|
||||
setState(
|
||||
state.map((h: any) => {
|
||||
const {
|
||||
id,
|
||||
position: originalPosition,
|
||||
content: originalContent,
|
||||
...rest
|
||||
} = h;
|
||||
return id === highlightId
|
||||
? {
|
||||
id,
|
||||
position: { ...originalPosition, ...position },
|
||||
content: { ...originalContent, ...content },
|
||||
...rest,
|
||||
}
|
||||
: h;
|
||||
}),
|
||||
);
|
||||
};
|
||||
|
||||
// useEffect(() => {
|
||||
// ref.current(testHighlights[0]);
|
||||
// }, [selectedChunk]);
|
||||
|
||||
return (
|
||||
<div className={styles.documentContainer}>
|
||||
<PdfLoader url={url} beforeLoad={<Spin />}>
|
||||
{(pdfDocument) => (
|
||||
<PdfHighlighter
|
||||
pdfDocument={pdfDocument}
|
||||
enableAreaSelection={(event) => event.altKey}
|
||||
onScrollChange={resetHash}
|
||||
// pdfScaleValue="page-width"
|
||||
|
||||
scrollRef={(scrollTo) => {
|
||||
// scrollViewerTo = scrollTo;
|
||||
ref.current = scrollTo;
|
||||
|
||||
scrollToHighlightFromHash();
|
||||
}}
|
||||
onSelectionFinished={(
|
||||
position,
|
||||
content,
|
||||
hideTipAndSelection,
|
||||
transformSelection,
|
||||
) => (
|
||||
<Tip
|
||||
onOpen={transformSelection}
|
||||
onConfirm={(comment) => {
|
||||
addHighlight({ content, position, comment });
|
||||
|
||||
hideTipAndSelection();
|
||||
}}
|
||||
/>
|
||||
)}
|
||||
highlightTransform={(
|
||||
highlight,
|
||||
index,
|
||||
setTip,
|
||||
hideTip,
|
||||
viewportToScaled,
|
||||
screenshot,
|
||||
isScrolledTo,
|
||||
) => {
|
||||
const isTextHighlight = !Boolean(
|
||||
highlight.content && highlight.content.image,
|
||||
);
|
||||
|
||||
const component = isTextHighlight ? (
|
||||
<Highlight
|
||||
isScrolledTo={isScrolledTo}
|
||||
position={highlight.position}
|
||||
comment={highlight.comment}
|
||||
/>
|
||||
) : (
|
||||
<AreaHighlight
|
||||
isScrolledTo={isScrolledTo}
|
||||
highlight={highlight}
|
||||
onChange={(boundingRect) => {
|
||||
updateHighlight(
|
||||
highlight.id,
|
||||
{ boundingRect: viewportToScaled(boundingRect) },
|
||||
{ image: screenshot(boundingRect) },
|
||||
);
|
||||
}}
|
||||
/>
|
||||
);
|
||||
|
||||
return (
|
||||
<Popup
|
||||
popupContent={<HighlightPopup {...highlight} />}
|
||||
onMouseOver={(popupContent) =>
|
||||
setTip(highlight, (highlight: any) => popupContent)
|
||||
}
|
||||
onMouseOut={hideTip}
|
||||
key={index}
|
||||
>
|
||||
{component}
|
||||
</Popup>
|
||||
);
|
||||
}}
|
||||
highlights={state}
|
||||
/>
|
||||
)}
|
||||
</PdfLoader>
|
||||
</div>
|
||||
);
|
||||
};
|
||||
|
||||
export default Preview;
|
||||
@ -1,4 +1,5 @@
|
||||
import { IKnowledgeFile } from '@/interfaces/database/knowledge';
|
||||
import { IChunk, IKnowledgeFile } from '@/interfaces/database/knowledge';
|
||||
import { useCallback, useState } from 'react';
|
||||
import { useSelector } from 'umi';
|
||||
|
||||
export const useSelectDocumentInfo = () => {
|
||||
@ -7,3 +8,25 @@ export const useSelectDocumentInfo = () => {
|
||||
);
|
||||
return documentInfo;
|
||||
};
|
||||
|
||||
export const useSelectChunkList = () => {
|
||||
const chunkList: IChunk[] = useSelector(
|
||||
(state: any) => state.chunkModel.data,
|
||||
);
|
||||
return chunkList;
|
||||
};
|
||||
|
||||
export const useHandleChunkCardClick = () => {
|
||||
const [selectedChunkId, setSelectedChunkId] = useState<string>('');
|
||||
|
||||
const handleChunkCardClick = useCallback((chunkId: string) => {
|
||||
setSelectedChunkId(chunkId);
|
||||
}, []);
|
||||
|
||||
return { handleChunkCardClick, selectedChunkId };
|
||||
};
|
||||
|
||||
export const useGetSelectedChunk = (selectedChunkId: string) => {
|
||||
const chunkList: IChunk[] = useSelectChunkList();
|
||||
return chunkList.find((x) => x.chunk_id === selectedChunkId);
|
||||
};
|
||||
|
||||
@ -8,8 +8,9 @@ import CreatingModal from './components/chunk-creating-modal';
|
||||
import { useDeleteChunkByIds } from '@/hooks/knowledgeHook';
|
||||
import ChunkCard from './components/chunk-card';
|
||||
import ChunkToolBar from './components/chunk-toolbar';
|
||||
import DocumentPreview from './components/document-preview';
|
||||
import { useSelectDocumentInfo } from './hooks';
|
||||
// import DocumentPreview from './components/document-preview';
|
||||
import DocumentPreview from './components/document-preview/preview';
|
||||
import { useHandleChunkCardClick, useSelectDocumentInfo } from './hooks';
|
||||
import styles from './index.less';
|
||||
import { ChunkModelState } from './model';
|
||||
|
||||
@ -36,6 +37,7 @@ const Chunk = () => {
|
||||
const [chunkId, setChunkId] = useState<string | undefined>();
|
||||
const { removeChunk } = useDeleteChunkByIds();
|
||||
const documentInfo = useSelectDocumentInfo();
|
||||
const { handleChunkCardClick, selectedChunkId } = useHandleChunkCardClick();
|
||||
|
||||
const getChunkList = useCallback(() => {
|
||||
const payload: PayloadType = {
|
||||
@ -180,6 +182,8 @@ const Chunk = () => {
|
||||
)}
|
||||
handleCheckboxClick={handleSingleCheckboxClick}
|
||||
switchChunk={switchChunk}
|
||||
clickChunkCard={handleChunkCardClick}
|
||||
selected={item.chunk_id === selectedChunkId}
|
||||
></ChunkCard>
|
||||
))}
|
||||
</Space>
|
||||
@ -202,7 +206,9 @@ const Chunk = () => {
|
||||
|
||||
{documentInfo.type === 'pdf' && (
|
||||
<section className={styles.documentPreview}>
|
||||
<DocumentPreview></DocumentPreview>
|
||||
<DocumentPreview
|
||||
selectedChunkId={selectedChunkId}
|
||||
></DocumentPreview>
|
||||
</section>
|
||||
)}
|
||||
</Flex>
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
import { BaseState } from '@/interfaces/common';
|
||||
import { IKnowledgeFile } from '@/interfaces/database/knowledge';
|
||||
import { IChunk, IKnowledgeFile } from '@/interfaces/database/knowledge';
|
||||
import kbService from '@/services/kbService';
|
||||
import { message } from 'antd';
|
||||
import { pick } from 'lodash';
|
||||
@ -7,7 +7,7 @@ import { pick } from 'lodash';
|
||||
import { DvaModel } from 'umi';
|
||||
|
||||
export interface ChunkModelState extends BaseState {
|
||||
data: any[];
|
||||
data: IChunk[];
|
||||
total: number;
|
||||
isShowCreateModal: boolean;
|
||||
chunk_id: string;
|
||||
|
||||
Reference in New Issue
Block a user