├── images ├── icon.png ├── favicon.png └── generic_photo.png ├── .gitignore ├── css ├── fonts │ ├── roboto-light.ttf │ └── roboto-regular.ttf └── style.css ├── deploy.sh ├── vite.config.js ├── manifest.json ├── bower.json ├── package.json ├── doap.ttl ├── LICENSE ├── .github └── workflows │ └── deploy.yml ├── README.md ├── index.html ├── app └── app.js ├── src └── main.js └── vendor ├── common.js └── rdflib.min.js /images/icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/melvincarvalho/clip/master/images/icon.png -------------------------------------------------------------------------------- /images/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/melvincarvalho/clip/master/images/favicon.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | bower_components 2 | components 3 | node_modules 4 | dist 5 | .DS_Store 6 | *.log 7 | -------------------------------------------------------------------------------- /images/generic_photo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/melvincarvalho/clip/master/images/generic_photo.png -------------------------------------------------------------------------------- /css/fonts/roboto-light.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/melvincarvalho/clip/master/css/fonts/roboto-light.ttf -------------------------------------------------------------------------------- /css/fonts/roboto-regular.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/melvincarvalho/clip/master/css/fonts/roboto-regular.ttf -------------------------------------------------------------------------------- /deploy.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | git add -u 4 | git commit -m "$1" 5 | git push origin master 6 | 7 | git checkout gh-pages 8 | git merge master 9 | git push origin gh-pages 10 | 11 | git checkout master 12 | 13 | bower install 14 | -------------------------------------------------------------------------------- /vite.config.js: -------------------------------------------------------------------------------- 1 | import { defineConfig } from 'vite' 2 | 3 | export default defineConfig({ 4 | base: '/clip/', 5 | build: { 6 | outDir: 'dist', 7 | sourcemap: true 8 | }, 9 | server: { 10 | port: 3000, 11 | open: true 12 | } 13 | }) 14 | -------------------------------------------------------------------------------- /manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "Clip", 3 | "icons": [ 4 | { 5 | "src": "images/icon.png", 6 | "sizes": "192x192", 7 | "type": "image/png", 8 | "density": "4.0" 9 | } 10 | ], 11 | "start_url": "index.html", 12 | "display": "standalone", 13 | "orientation": "portrait" 14 | } 15 | -------------------------------------------------------------------------------- /bower.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "Contacts", 3 | "version": "0.1.0", 4 | "homepage": "https://github.com/linkeddata/contacts", 5 | "authors": [ 6 | "Melvin Carvalho " 7 | ], 8 | "description": "Clipboard", 9 | "license": "MIT", 10 | "keywords": "webid, linked data, clipboard, SoLiD", 11 | "private": false, 12 | "ignore": [ 13 | "**/.*", 14 | "node_modules", 15 | "bower_components", 16 | "components", 17 | "test", 18 | "tests" 19 | ], 20 | "dependencies": { 21 | "lumx": "~0.3.39", 22 | "angular-ui": "~0.4.0" 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "solid-clip", 3 | "version": "2.0.0", 4 | "description": "A clipboard app for the Solid platform", 5 | "type": "module", 6 | "scripts": { 7 | "dev": "vite", 8 | "build": "vite build", 9 | "preview": "vite preview" 10 | }, 11 | "dependencies": { 12 | "@inrupt/solid-client": "^2.1.0", 13 | "@inrupt/solid-client-authn-browser": "^2.3.0", 14 | "@inrupt/vocab-common-rdf": "^1.0.5" 15 | }, 16 | "devDependencies": { 17 | "vite": "^6.0.3" 18 | }, 19 | "keywords": [ 20 | "solid", 21 | "clipboard", 22 | "linked-data", 23 | "rdf", 24 | "decentralized" 25 | ], 26 | "license": "MIT", 27 | "repository": { 28 | "type": "git", 29 | "url": "https://github.com/melvincarvalho/clip" 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /doap.ttl: -------------------------------------------------------------------------------- 1 | <#this> 2 | a , ; 3 | "A Clipboard App for the SoLiD platform" ; 4 | ; 5 | ; 6 | "mit" ; 7 | ; 8 | "Clip" ; 9 | "A Clipcoard App for the SoLiD platform" ; 10 | "Clip" ; 11 | "A Clipboard App for the SoLiD platform" ; 12 | ; 13 | ; 14 | "Clip" . 15 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2015 Melvin Carvalho 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | 23 | -------------------------------------------------------------------------------- /.github/workflows/deploy.yml: -------------------------------------------------------------------------------- 1 | name: Deploy to GitHub Pages 2 | 3 | on: 4 | push: 5 | branches: [gh-pages] 6 | workflow_dispatch: 7 | 8 | permissions: 9 | contents: read 10 | pages: write 11 | id-token: write 12 | 13 | concurrency: 14 | group: pages 15 | cancel-in-progress: true 16 | 17 | jobs: 18 | build: 19 | runs-on: ubuntu-latest 20 | steps: 21 | - name: Checkout 22 | uses: actions/checkout@v4 23 | 24 | - name: Setup Node 25 | uses: actions/setup-node@v4 26 | with: 27 | node-version: 20 28 | cache: npm 29 | 30 | - name: Install dependencies 31 | run: npm ci 32 | 33 | - name: Build 34 | run: npm run build 35 | 36 | - name: Setup Pages 37 | uses: actions/configure-pages@v4 38 | 39 | - name: Upload artifact 40 | uses: actions/upload-pages-artifact@v3 41 | with: 42 | path: dist 43 | 44 | deploy: 45 | environment: 46 | name: github-pages 47 | url: ${{ steps.deployment.outputs.page_url }} 48 | runs-on: ubuntu-latest 49 | needs: build 50 | steps: 51 | - name: Deploy to GitHub Pages 52 | id: deployment 53 | uses: actions/deploy-pages@v4 54 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Solid Clip 2 | 3 | A clipboard app for the [Solid](https://solidproject.org/) decentralized web platform. 4 | 5 | [Live Demo](https://melvincarvalho.github.io/clip/) 6 | 7 | ## Features 8 | 9 | - Login with any Solid Identity Provider (OIDC) 10 | - Save text to your personal Solid Pod 11 | - Load clipboard data from any accessible location 12 | - Shareable URLs with bookmarkable storage locations 13 | - Works with any Solid-compliant Pod 14 | 15 | ## Tech Stack 16 | 17 | - [@inrupt/solid-client-authn-browser](https://www.npmjs.com/package/@inrupt/solid-client-authn-browser) - Authentication 18 | - [@inrupt/solid-client](https://www.npmjs.com/package/@inrupt/solid-client) - Data access 19 | - [Vite](https://vitejs.dev/) - Build tool 20 | - [Bulma](https://bulma.io/) - CSS framework 21 | - [Material Design Icons](https://pictogrammers.com/library/mdi/) - Icons 22 | 23 | ## Getting Started 24 | 25 | ### Prerequisites 26 | 27 | - Node.js 18+ 28 | - A Solid Pod ([get one here](https://solidproject.org/users/get-a-pod)) 29 | 30 | ### Install 31 | 32 | ```bash 33 | git clone https://github.com/melvincarvalho/clip 34 | cd clip 35 | npm install 36 | ``` 37 | 38 | ### Development 39 | 40 | ```bash 41 | npm run dev 42 | ``` 43 | 44 | Opens at http://localhost:3000 45 | 46 | ### Build 47 | 48 | ```bash 49 | npm run build 50 | ``` 51 | 52 | Output is in `dist/` folder. 53 | 54 | ## How It Works 55 | 56 | 1. **Login** with your Solid Identity Provider 57 | 2. **Enter text** in the clipboard field 58 | 3. **Save** to store it in your Pod 59 | 4. **Share** the URL - the storage location is in the query string 60 | 61 | Data is stored as RDF in your Pod: 62 | 63 | ```turtle 64 | <#this> "your text here" . 65 | ``` 66 | 67 | ## Storage Location 68 | 69 | By default, clipboard data is saved to: 70 | 71 | ``` 72 | https://your-pod/clip/data 73 | ``` 74 | 75 | You can change the storage URI to any location you have write access to. 76 | 77 | ## License 78 | 79 | MIT 80 | -------------------------------------------------------------------------------- /css/style.css: -------------------------------------------------------------------------------- 1 | @font-face { 2 | font-family: 'Roboto'; 3 | font-style: normal; 4 | font-weight: 300; 5 | src: local('Roboto Light'), local('Roboto-Light'), url(fonts/roboto-light.ttf) format('truetype'); 6 | } 7 | @font-face { 8 | font-family: 'Roboto'; 9 | font-style: normal; 10 | font-weight: 400; 11 | src: local('Roboto'), local('Roboto-Regular'), url(fonts/roboto-regular.ttf) format('truetype'); 12 | } 13 | 14 | html, body { 15 | font-family: 'Roboto', sans-serif; 16 | font-weight: 300; 17 | position: relative; 18 | height: 100%; 19 | } 20 | 21 | a { 22 | text-decoration: none; 23 | } 24 | 25 | li { 26 | line-height: 40px 27 | } 28 | 29 | .absolute-center { 30 | position: fixed; 31 | width: 90%; 32 | height: 80%; 33 | left: 5%; 34 | top: 30%; 35 | text-align: center; 36 | } 37 | 38 | .align-center { 39 | text-align: center!important; 40 | margin-left: auto; 41 | margin-right: auto; 42 | } 43 | 44 | .main { 45 | position: relative; 46 | height: auto; min-height: 100%; 47 | } 48 | 49 | 50 | .welcome { 51 | min-height: 100%; 52 | width: 100%; 53 | justify-content: center; 54 | align-items: center; 55 | } 56 | 57 | .welcome-title { 58 | position: relative; 59 | display: inline-block; 60 | width: 280px; 61 | height: 100px; 62 | padding-top: 20px; 63 | top: -20px; 64 | border: 2px solid #fff; 65 | border-radius: 5px; 66 | } 67 | .app-name { 68 | position: relative; 69 | top: 5px; 70 | } 71 | 72 | 73 | .grad-bg { 74 | /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#e4f5fc+0,bfe8f9+50,9fd8ef+51,2ab0ed+100;Blue+Gloss+%235 */ 75 | background: rgb(228,245,252); /* Old browsers */ 76 | background: -moz-linear-gradient(-45deg, rgba(228,245,252,1) 0%, rgba(191,232,249,1) 50%, rgba(159,216,239,1) 51%, rgba(42,176,237,1) 100%); /* FF3.6+ */ 77 | background: -webkit-gradient(linear, left top, right bottom, color-stop(0%,rgba(228,245,252,1)), color-stop(50%,rgba(191,232,249,1)), color-stop(51%,rgba(159,216,239,1)), color-stop(100%,rgba(42,176,237,1))); /* Chrome,Safari4+ */ 78 | background: -webkit-linear-gradient(-45deg, rgba(228,245,252,1) 0%,rgba(191,232,249,1) 50%,rgba(159,216,239,1) 51%,rgba(42,176,237,1) 100%); /* Chrome10+,Safari5.1+ */ 79 | background: -o-linear-gradient(-45deg, rgba(228,245,252,1) 0%,rgba(191,232,249,1) 50%,rgba(159,216,239,1) 51%,rgba(42,176,237,1) 100%); /* Opera 11.10+ */ 80 | background: -ms-linear-gradient(-45deg, rgba(228,245,252,1) 0%,rgba(191,232,249,1) 50%,rgba(159,216,239,1) 51%,rgba(42,176,237,1) 100%); /* IE10+ */ 81 | background: linear-gradient(135deg, rgba(228,245,252,1) 0%,rgba(191,232,249,1) 50%,rgba(159,216,239,1) 51%,rgba(42,176,237,1) 100%); /* W3C */ 82 | filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e4f5fc', endColorstr='#2ab0ed',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */ 83 | 84 | } 85 | -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | Clip - Solid Clipboard 7 | 8 | 9 | 10 | 11 | 49 | 50 | 51 |
52 | 53 |
54 | 55 |
56 |
57 | 58 |

CLIP

59 |
60 |

Your personal clipboard on the decentralized web

61 | 62 |
63 | 64 |
65 | 66 |
67 | 68 |
69 |
70 | 71 | 75 | 76 |
77 | 78 |

Don't have a Pod?

79 | 80 | Get a Solid Pod 81 | 82 |
83 | 84 | 85 | 127 |
128 | 129 | 130 | 131 | 132 | -------------------------------------------------------------------------------- /app/app.js: -------------------------------------------------------------------------------- 1 | /** 2 | * The main app 3 | */ 4 | var App = angular.module('Clip', [ 5 | 'lumx' 6 | ]); 7 | 8 | App.config(function($locationProvider) { 9 | $locationProvider 10 | .html5Mode({ enabled: true, requireBase: false }); 11 | }); 12 | 13 | App.controller('Main', function($scope, $http, $location, $timeout, LxNotificationService, LxProgressService, LxDialogService) { 14 | // Namespaces 15 | var CHAT = $rdf.Namespace("https://ns.rww.io/chat#"); 16 | var CURR = $rdf.Namespace("https://w3id.org/cc#"); 17 | var DCT = $rdf.Namespace("http://purl.org/dc/terms/"); 18 | var FACE = $rdf.Namespace("https://graph.facebook.com/schema/~/"); 19 | var FOAF = $rdf.Namespace("http://xmlns.com/foaf/0.1/"); 20 | var LIKE = $rdf.Namespace("http://ontologi.es/like#"); 21 | var LDP = $rdf.Namespace("http://www.w3.org/ns/ldp#"); 22 | var MBLOG = $rdf.Namespace("http://www.w3.org/ns/mblog#"); 23 | var OWL = $rdf.Namespace("http://www.w3.org/2002/07/owl#"); 24 | var PIM = $rdf.Namespace("http://www.w3.org/ns/pim/space#"); 25 | var RDF = $rdf.Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#"); 26 | var RDFS = $rdf.Namespace("http://www.w3.org/2000/01/rdf-schema#"); 27 | var SIOC = $rdf.Namespace("http://rdfs.org/sioc/ns#"); 28 | var SOLID = $rdf.Namespace("http://www.w3.org/ns/solid/app#"); 29 | var TMP = $rdf.Namespace("urn:tmp:"); 30 | 31 | var f,g; 32 | 33 | /** 34 | * Init app 35 | */ 36 | $scope.initApp = function() { 37 | $scope.init(); 38 | }; 39 | 40 | /** 41 | * TLS Login with WebID 42 | */ 43 | $scope.TLSlogin = function() { 44 | var AUTHENDPOINT = "https://databox.me/"; 45 | $scope.loginTLSButtonText = 'Logging in...'; 46 | $http({ 47 | method: 'HEAD', 48 | url: AUTHENDPOINT, 49 | withCredentials: true 50 | }).success(function(data, status, headers) { 51 | var header = 'User'; 52 | var scheme = 'http'; 53 | var user = headers(header); 54 | if (user && user.length > 0 && user.slice(0,scheme.length) === scheme) { 55 | $scope.notify('Login Successful!'); 56 | $scope.loggedIn = true; 57 | $scope.user = user; 58 | } else { 59 | $scope.notify('WebID-TLS authentication failed.', 'error'); 60 | } 61 | $scope.loginTLSButtonText = 'Login'; 62 | }).error(function(data, status, headers) { 63 | $scope.notify('Could not connect to auth server: HTTP '+status); 64 | $scope.loginTLSButtonText = 'Login'; 65 | }); 66 | }; 67 | 68 | /** 69 | * Logout 70 | */ 71 | $scope.logout = function() { 72 | $scope.init(); 73 | $scope.notify('Logout Successful!'); 74 | }; 75 | 76 | /** 77 | * Notify 78 | * @param {String} message the message to display 79 | * @param {String} type the type of notification, error or success 80 | */ 81 | $scope.notify = function(message, type) { 82 | console.log(message); 83 | if (type === 'error') { 84 | LxNotificationService.error(message); 85 | } else { 86 | LxNotificationService.success(message); 87 | } 88 | }; 89 | 90 | /** 91 | * Save clip 92 | */ 93 | $scope.save = function() { 94 | var clipboard = $scope.clipboard; 95 | if (!clipboard) { 96 | LxNotificationService.error('clipboard is empty'); 97 | return; 98 | } 99 | console.log(clipboard); 100 | 101 | $http({ 102 | method: 'PUT', 103 | url: $scope.storageURI, 104 | withCredentials: true, 105 | headers: { 106 | "Content-Type": "text/turtle" 107 | }, 108 | data: '<#this> """' + clipboard + '""" .', 109 | }). 110 | success(function(data, status, headers) { 111 | $scope.notify('clipboard saved'); 112 | $location.search('storageURI', $scope.storageURI); 113 | }). 114 | error(function(data, status, headers) { 115 | $scope.notify('could not save clipboard', 'error'); 116 | }); 117 | 118 | }; 119 | 120 | /** 121 | * Set Initial variables 122 | */ 123 | $scope.init = function() { 124 | 125 | $scope.initialized = true; 126 | $scope.loggedIn = false; 127 | $scope.loginTLSButtonText = "Login"; 128 | 129 | // start in memory DB 130 | g = $rdf.graph(); 131 | f = $rdf.fetcher(g); 132 | 133 | var storageURI = 'https://clip.databox.me/Public/.clip/Public/test'; 134 | if ($location.search().storageURI) { 135 | storageURI = $location.search().storageURI; 136 | } 137 | 138 | f.nowOrWhenFetched(storageURI, undefined, function(ok, body) { 139 | var clipboard = g.any($rdf.sym(storageURI + '#this'), TMP('clipboard')); 140 | $scope.clipboard = clipboard; 141 | $scope.storageURI = storageURI; 142 | }); 143 | 144 | }; 145 | 146 | $scope.initApp(); 147 | 148 | }); 149 | -------------------------------------------------------------------------------- /src/main.js: -------------------------------------------------------------------------------- 1 | import { 2 | login, 3 | logout, 4 | handleIncomingRedirect, 5 | getDefaultSession, 6 | fetch 7 | } from '@inrupt/solid-client-authn-browser' 8 | 9 | import { 10 | getSolidDataset, 11 | saveSolidDatasetAt, 12 | createSolidDataset, 13 | getThing, 14 | setThing, 15 | createThing, 16 | getStringNoLocale, 17 | setStringNoLocale, 18 | getSourceUrl 19 | } from '@inrupt/solid-client' 20 | 21 | // Custom predicate for clipboard data 22 | const CLIPBOARD_PREDICATE = 'urn:solid:clip#clipboard' 23 | 24 | // DOM elements 25 | const welcomeSection = document.getElementById('welcome') 26 | const appSection = document.getElementById('app') 27 | const userLink = document.getElementById('user-link') 28 | const clipboardInput = document.getElementById('clipboard') 29 | const storageUriInput = document.getElementById('storage-uri') 30 | const loginBtn = document.getElementById('login-btn') 31 | const logoutBtn = document.getElementById('logout-btn') 32 | const saveBtn = document.getElementById('save-btn') 33 | const loadBtn = document.getElementById('load-btn') 34 | const idpInput = document.getElementById('idp') 35 | const notification = document.getElementById('notification') 36 | 37 | // Show notification 38 | function notify(message, type = 'success') { 39 | notification.className = `notification notification-toast is-${type === 'error' ? 'danger' : 'success'}` 40 | notification.textContent = message 41 | notification.style.display = 'block' 42 | setTimeout(() => { 43 | notification.style.display = 'none' 44 | }, 3000) 45 | } 46 | 47 | // Render logged-in state 48 | function renderLogin(webId) { 49 | welcomeSection.style.display = 'none' 50 | appSection.style.display = 'block' 51 | userLink.textContent = webId 52 | userLink.href = webId 53 | 54 | // Set default storage URI based on WebID 55 | const podRoot = webId.replace(/profile\/card#me$/, '').replace(/#me$/, '').replace(/\/+$/, '') 56 | const defaultStorage = `${podRoot}/clip/data` 57 | 58 | // Check URL params for storage URI 59 | const params = new URLSearchParams(window.location.search) 60 | storageUriInput.value = params.get('storageURI') || defaultStorage 61 | 62 | // Auto-load clipboard data 63 | loadClipboard() 64 | } 65 | 66 | // Render logged-out state 67 | function renderLogout() { 68 | welcomeSection.style.display = 'block' 69 | appSection.style.display = 'none' 70 | userLink.textContent = '' 71 | clipboardInput.value = '' 72 | storageUriInput.value = '' 73 | } 74 | 75 | // Load clipboard data from Pod 76 | async function loadClipboard() { 77 | const storageUri = storageUriInput.value.trim() 78 | if (!storageUri) { 79 | notify('Please enter a storage URI', 'error') 80 | return 81 | } 82 | 83 | try { 84 | const dataset = await getSolidDataset(storageUri, { fetch }) 85 | const clipThing = getThing(dataset, `${storageUri}#this`) 86 | 87 | if (clipThing) { 88 | const clipboardValue = getStringNoLocale(clipThing, CLIPBOARD_PREDICATE) 89 | clipboardInput.value = clipboardValue || '' 90 | notify('Clipboard loaded') 91 | } else { 92 | clipboardInput.value = '' 93 | notify('No clipboard data found') 94 | } 95 | } catch (error) { 96 | if (error.response?.status === 404) { 97 | clipboardInput.value = '' 98 | notify('No existing clipboard - ready to save new data') 99 | } else { 100 | console.error('Error loading clipboard:', error) 101 | notify('Could not load clipboard', 'error') 102 | } 103 | } 104 | } 105 | 106 | // Save clipboard data to Pod 107 | async function saveClipboard() { 108 | const clipboardValue = clipboardInput.value.trim() 109 | const storageUri = storageUriInput.value.trim() 110 | 111 | if (!clipboardValue) { 112 | notify('Clipboard is empty', 'error') 113 | return 114 | } 115 | 116 | if (!storageUri) { 117 | notify('Please enter a storage URI', 'error') 118 | return 119 | } 120 | 121 | try { 122 | // Try to get existing dataset or create new one 123 | let dataset 124 | try { 125 | dataset = await getSolidDataset(storageUri, { fetch }) 126 | } catch { 127 | dataset = createSolidDataset() 128 | } 129 | 130 | // Create or update the clip thing 131 | let clipThing = getThing(dataset, `${storageUri}#this`) || createThing({ url: `${storageUri}#this` }) 132 | clipThing = setStringNoLocale(clipThing, CLIPBOARD_PREDICATE, clipboardValue) 133 | dataset = setThing(dataset, clipThing) 134 | 135 | // Save to Pod 136 | await saveSolidDatasetAt(storageUri, dataset, { fetch }) 137 | 138 | // Update URL for bookmarking 139 | const url = new URL(window.location) 140 | url.searchParams.set('storageURI', storageUri) 141 | window.history.replaceState({}, '', url) 142 | 143 | notify('Clipboard saved!') 144 | } catch (error) { 145 | console.error('Error saving clipboard:', error) 146 | notify('Could not save clipboard', 'error') 147 | } 148 | } 149 | 150 | // Handle login 151 | loginBtn.addEventListener('click', async () => { 152 | const issuer = idpInput.value.trim() 153 | if (!issuer) { 154 | notify('Please enter an Identity Provider URL', 'error') 155 | return 156 | } 157 | 158 | await login({ 159 | oidcIssuer: issuer, 160 | redirectUrl: window.location.href, 161 | clientName: 'Solid Clip' 162 | }) 163 | }) 164 | 165 | // Handle logout 166 | logoutBtn.addEventListener('click', async () => { 167 | await logout() 168 | renderLogout() 169 | notify('Logged out') 170 | }) 171 | 172 | // Handle save 173 | saveBtn.addEventListener('click', saveClipboard) 174 | 175 | // Handle load 176 | loadBtn.addEventListener('click', loadClipboard) 177 | 178 | // Initialize app 179 | async function init() { 180 | await handleIncomingRedirect({ restorePreviousSession: true }) 181 | 182 | const session = getDefaultSession() 183 | 184 | if (session.info.isLoggedIn) { 185 | renderLogin(session.info.webId) 186 | } else { 187 | renderLogout() 188 | } 189 | } 190 | 191 | init() 192 | -------------------------------------------------------------------------------- /vendor/common.js: -------------------------------------------------------------------------------- 1 | var isInteger = function(a) { 2 | return ((typeof a !== 'number') || (a % 1 !== 0)) ? false : true; 3 | }; 4 | 5 | stripSchema = function (url) { 6 | url = url.split('://'); 7 | var schema = (url[0].substring(0, 4) == 'http')?url[0]:''; 8 | var path = (url[1].length > 0)?url[1]:url[0]; 9 | return url[0]+'/'+url[1]; 10 | }; 11 | 12 | dirname = function(path) { 13 | return path.replace(/\\/g, '/').replace(/\/[^\/]*\/?$/, ''); 14 | }; 15 | 16 | basename = function(path) { 17 | if (path.substring(path.length - 1) == '/') { 18 | path = path.substring(0, path.length - 1); 19 | } 20 | 21 | var a = path.split('/'); 22 | return a[a.length - 1]; 23 | }; 24 | 25 | function getParam(name) { 26 | name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); 27 | var regexS = "[\\?&]"+name+"=([^&#]*)"; 28 | var regex = new RegExp(regexS); 29 | var results = regex.exec(window.location.href); 30 | if( results == null ) { 31 | return ""; 32 | } else { 33 | return decodeURIComponent(results[1]); 34 | } 35 | } 36 | 37 | function objectPropInArray(list, prop, val) { 38 | if (list.length > 0 ) { 39 | for (i in list) { 40 | if (list[i][prop] === val) { 41 | return true 42 | } 43 | } 44 | } 45 | return false; 46 | } 47 | 48 | // unquote string (utility) 49 | function unquote(value) { 50 | if (value.charAt(0) == '"' && value.charAt(value.length - 1) == '"') { 51 | return value.substring(1, value.length - 1); 52 | } 53 | return value; 54 | } 55 | 56 | // parseLinkHeader(xhr..getResponseHeader('Link'))['meta']['href']; 57 | function parseLinkHeader(header) { 58 | var linkexp = /<[^>]*>\s*(\s*;\s*[^\(\)<>@,;:"\/\[\]\?={} \t]+=(([^\(\)<>@,;:"\/\[\]\?={} \t]+)|("[^"]*")))*(,|$)/g; 59 | var paramexp = /[^\(\)<>@,;:"\/\[\]\?={} \t]+=(([^\(\)<>@,;:"\/\[\]\?={} \t]+)|("[^"]*"))/g; 60 | 61 | var matches = header.match(linkexp); 62 | var rels = {}; 63 | for (var i = 0; i < matches.length; i++) { 64 | var split = matches[i].split('>'); 65 | var href = split[0].substring(1); 66 | var ps = split[1]; 67 | var link = {}; 68 | link.href = href; 69 | var s = ps.match(paramexp); 70 | for (var j = 0; j < s.length; j++) { 71 | var p = s[j]; 72 | var paramsplit = p.split('='); 73 | var name = paramsplit[0]; 74 | link[name] = unquote(paramsplit[1]); 75 | } 76 | 77 | if (link.rel !== undefined) { 78 | if (!rels[link.rel] || rels[link.rel].length === 0) { 79 | rels[link.rel] = []; 80 | } 81 | rels[link.rel].push(link.href); 82 | } 83 | } 84 | 85 | return rels; 86 | } 87 | 88 | function PopupCenter(url, title, w, h) { 89 | // Fixes dual-screen position Most browsers Firefox 90 | var dualScreenLeft = window.screenLeft != undefined ? window.screenLeft : screen.left; 91 | var dualScreenTop = window.screenTop != undefined ? window.screenTop : screen.top; 92 | 93 | width = window.innerWidth ? window.innerWidth : document.documentElement.clientWidth ? document.documentElement.clientWidth : screen.width; 94 | height = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : screen.height; 95 | 96 | var left = ((width / 2) - (w / 2)) + dualScreenLeft; 97 | var top = ((height / 2) - (h / 2)) + dualScreenTop; 98 | var newWindow = window.open(url, title, 'scrollbars=yes, width=' + w + ', height=' + h + ', top=' + top + ', left=' + left); 99 | 100 | // Puts focus on the newWindow 101 | if (window.focus) { 102 | newWindow.focus(); 103 | } 104 | } 105 | 106 | // notifications 107 | (function($){ 108 | var config = window.NotifierjsConfig = { 109 | defaultTimeOut: 5000, 110 | position: "top", 111 | notificationStyles: { 112 | padding: "12px", 113 | margin: "0 0 6px 0", 114 | backgroundColor: "#fff", 115 | opacity: 1, 116 | color: "#000", 117 | boxShadow: "#999 0 0 12px", 118 | width: "100%", 119 | height: "50px" 120 | }, 121 | notificationStylesHover: { 122 | opacity: 1, 123 | boxShadow: "#000 0 0 12px" 124 | }, 125 | container: $("
") 126 | }; 127 | 128 | $(function() { 129 | config.container.css("position", "fixed"); 130 | config.container.css("z-index", 9999); 131 | config.container.css(config.position, "0"); 132 | config.container.css("width", "100%"); 133 | config.container.appendTo(document.body); 134 | }); 135 | 136 | function getNotificationElement() { 137 | return $("
").css(config.notificationStyles).bind('hover', function() { 138 | $(this).css(config.notificationStylesHover); 139 | }, function() { 140 | $(this).css(config.notificationStyles); 141 | }); 142 | } 143 | 144 | var Notifier = window.Notifier = {}; 145 | 146 | Notifier.notify = function(message, title, iconUrl, txtcolor, bgcolor, timeOut) { 147 | var notificationElement = getNotificationElement(); 148 | notificationElement.addClass('valign-wrapper center'); 149 | 150 | if (bgcolor) { 151 | notificationElement.css("background-color", bgcolor); 152 | } 153 | 154 | timeOut = timeOut || config.defaultTimeOut; 155 | 156 | if (iconUrl) { 157 | var iconElement = $(""); 158 | iconElement.attr('class', iconUrl); 159 | if (txtcolor) { 160 | iconElement.addClass(txtcolor); 161 | } 162 | iconElement.addClass('small'); 163 | iconElement.addClass('valign'); 164 | iconElement.css("display", "inline-block!important"); 165 | notificationElement.append(iconElement); 166 | } 167 | 168 | var textElement = $("
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"); 174 | titleElement.append(document.createTextNode(title)); 175 | titleElement.css("font-weight", "bold"); 176 | titleElement.addClass('valign'); 177 | textElement.append(titleElement); 178 | } 179 | 180 | if (message) { 181 | var messageElement = $("
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e,r,n,i,o,s,a,h,u,c,d,f,p,m,y,v,g,w,b,x,T;n={},n[t.toNT()]=!0,e={},v=this.transitiveClosure(n,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!0);for(o in v)if(l.call(v,o)){for(g=this.statementsMatching(void 0,this.sym("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"),this.fromNT(o)),s=0,c=g.length;c>s;s++)i=g[s],e[i.subject.toNT()]=i;for(w=this.each(void 0,this.sym("http://www.w3.org/2000/01/rdf-schema#domain"),this.fromNT(o)),a=0,d=w.length;d>a;a++)for(r=w[a],b=this.statementsMatching(void 0,r),h=0,f=b.length;f>h;h++)i=b[h],e[i.subject.toNT()]=i;for(x=this.each(void 0,this.sym("http://www.w3.org/2000/01/rdf-schema#range"),this.fromNT(o)),u=0,p=x.length;p>u;u++)for(r=x[u],T=this.statementsMatching(void 0,r),y=0,m=T.length;m>y;y++)i=T[y],e[i.object.toNT()]=i}return e},r.prototype.NTtoURI=function(t){var e,r,n;r={};for(e in t)l.call(t,e)&&(n=t[e],"<"===e[0]&&(r[e.slice(1,-1)]=n));return r},r.prototype.findTypeURIs=function(t){return this.NTtoURI(this.findTypesNT(t))},r.prototype.findMemberURIs=function(t){return this.NTtoURI(this.findMembersNT(t))},r.prototype.findTypesNT=function(t){var e,r,n,i,o,s,a,l,h,u,c,d,f,p,m,y,v;for(n="http://www.w3.org/1999/02/22-rdf-syntax-ns#type",o=[],p=this.statementsMatching(t,void 0,void 0),s=0,u=p.length;u>s;s++)if(i=p[s],i.predicate.uri===n)o[i.object.toNT()]=i;else for(m=this.each(i.predicate,this.sym("http://www.w3.org/2000/01/rdf-schema#domain")),a=0,c=m.length;c>a;a++)r=m[a],o[r.toNT()]=i;for(y=this.statementsMatching(void 0,void 0,t),l=0,d=y.length;d>l;l++)for(i=y[l],v=this.each(i.predicate,this.sym("http://www.w3.org/2000/01/rdf-schema#range")),h=0,f=v.length;f>h;h++)e=v[h],o[e.toNT()]=i;return this.transitiveClosure(o,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!1)},r.prototype.findSuperClassesNT=function(t){var e;return e=[],e[t.toNT()]=!0,this.transitiveClosure(e,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!1)},r.prototype.findSubClassesNT=function(t){var e;return e=[],e[t.toNT()]=!0,this.transitiveClosure(e,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!0)},r.prototype.topTypeURIs=function(t){var e,r,n,i,o,s,a,h;i=[];for(r in t)if(l.call(t,r)){for(o=t[r],n=0,h=this.each(this.sym(r),this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf")),s=0,a=h.length;a>s;s++)if(e=h[s],"http://www.w3.org/2000/01/rdf-schema#Resource"!==e.uri){n++;break}n||(i[r]=o)}return i["http://www.w3.org/2000/01/rdf-schema#Resource"]&&delete i["http://www.w3.org/2000/01/rdf-schema#Resource"],i["http://www.w3.org/2002/07/owl#Thing"]&&delete i["http://www.w3.org/2002/07/owl#Thing"],i},r.prototype.bottomTypeURIs=function(t){var e,r,n,i,o,s,a,h,c;e=[];for(i in t)if(l.call(t,i)){for(s=t[i],o=this.each(void 0,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),this.sym(i)),r=!0,a=0,h=o.length;h>a;a++)if(n=o[a],c=n.uri,u.call(t,c)>=0){r=!1;break}r&&(e[i]=s)}return e},r.prototype.serialize=function(t,r,n){var i,o,s;switch(s=e.Serializer(this),s.suggestNamespaces(this.namespaces),s.setBase(t),o=n?this.statementsMatching(void 0,void 0,void 0,n):this.statements,null!=r?r:"text/n3"){case"application/rdf+xml":i=s.statementsToXML(o);break;case"text/n3":case"text/turtle":i=s.statementsToN3(o);break;default:throw"serialize: Content-type "+r(0/0)}return i},r}(e.Node),e.sym=function(t){return new e.Symbol(t)},e.lit=e.Formula.prototype.literal,e.Namespace=e.Formula.prototype.ns,e.variable=e.Formula.prototype.variable,e.Variable=function(t){function r(t){this.base="varid:",this.uri=e.Util.uri.join(t,this.base)}return h(r,t),r.prototype.termType="variable",r.prototype.toNT=function(){return this.uri.slice(0,this.base.length)===this.base?"?"+this.uri.slice(this.base.length):"?"+this.uri},r.prototype.toString=r.prototype.toNT,r.prototype.hashString=r.prototype.toNT,r.prototype.substitute=function(t){var e;return null!=(e=t[this.toNT()])?e:this},r.prototype.sameTerm=function(t){return this.termType===t.termType&&this.uri===t.uri},r}(e.Node),e.Literal.prototype.classOrder=1,e.Collection.prototype.classOrder=3,e.Formula.prototype.classOrder=4,e.Symbol.prototype.classOrder=5,e.BlankNode.prototype.classOrder=6,e.Variable.prototype.classOrder=7,e.fromNT=e.Formula.prototype.fromNT,e.graph=function(){return new e.IndexedFormula},null!=("undefined"!=typeof module&&null!==module?module.exports:void 0))for(r in e)l.call(e,r)&&(n=e[r],module.exports[r]=n);e.RDFParser=function(t){var r={};r.ns={RDF:"http://www.w3.org/1999/02/22-rdf-syntax-ns#",RDFS:"http://www.w3.org/2000/01/rdf-schema#"},r.nodeType={ELEMENT:1,ATTRIBUTE:2,TEXT:3,CDATA_SECTION:4,ENTITY_REFERENCE:5,ENTITY:6,PROCESSING_INSTRUCTION:7,COMMENT:8,DOCUMENT:9,DOCUMENT_TYPE:10,DOCUMENT_FRAGMENT:11,NOTATION:12},this.frameFactory=function(t,n,i){return{NODE:1,ARC:2,parent:n,parser:t,store:t.store,element:i,lastChild:0,base:null,lang:null,node:null,nodeType:null,listIndex:1,rdfid:null,datatype:null,collection:!1,terminateFrame:function(){this.collection&&this.node.close()},addSymbol:function(t,r){r=e.Util.uri.join(r,this.base),this.node=this.store.sym(r),this.nodeType=t},loadTriple:function(){if(this.parent.parent.collection?this.parent.parent.node.append(this.node):this.store.add(this.parent.parent.node,this.parent.node,this.node,this.parser.why),null!=this.parent.rdfid){var t=this.store.sym(e.Util.uri.join("#"+this.parent.rdfid,this.base));this.store.add(t,this.store.sym(r.ns.RDF+"type"),this.store.sym(r.ns.RDF+"Statement"),this.parser.why),this.store.add(t,this.store.sym(r.ns.RDF+"subject"),this.parent.parent.node,this.parser.why),this.store.add(t,this.store.sym(r.ns.RDF+"predicate"),this.parent.node,this.parser.why),this.store.add(t,this.store.sym(r.ns.RDF+"object"),this.node,this.parser.why)}},isTripleToLoad:function(){return null!=this.parent&&null!=this.parent.parent&&this.nodeType===this.NODE&&this.parent.nodeType===this.ARC&&this.parent.parent.nodeType===this.NODE},addNode:function(t){this.addSymbol(this.NODE,t),this.isTripleToLoad()&&this.loadTriple()},addCollection:function(){this.nodeType=this.NODE,this.node=this.store.collection(),this.collection=!0,this.isTripleToLoad()&&this.loadTriple()},addCollectionArc:function(){this.nodeType=this.ARC},addBNode:function(t){this.node=null!=t?null!=this.parser.bnodes[t]?this.parser.bnodes[t]:this.parser.bnodes[t]=this.store.bnode():this.store.bnode(),this.nodeType=this.NODE,this.isTripleToLoad()&&this.loadTriple()},addArc:function(t){t===r.ns.RDF+"li"&&(t=r.ns.RDF+"_"+this.parent.listIndex,this.parent.listIndex++),this.addSymbol(this.ARC,t)},addLiteral:function(t){this.node=this.parent.datatype?this.store.literal(t,"",this.store.sym(this.parent.datatype)):this.store.literal(t,this.lang),this.nodeType=this.NODE,this.isTripleToLoad()&&this.loadTriple()}}},this.getAttributeNodeNS=function(t,e,r){var n=null;if(t.getAttributeNodeNS)n=t.getAttributeNodeNS(e,r);else for(var i,o,s=t.attributes,a=0;a=0?t.nodeName.split(":")[1]:t.nodeName),e}.bind(this),o=!0;t.parent;){var s=t.element,a=s.attributes;if(s.nodeType===r.nodeType.TEXT||s.nodeType===r.nodeType.CDATA_SECTION)t.parent.nodeType==t.NODE&&(t.addArc(r.ns.RDF+"value"),t=this.buildFrame(t)),t.addLiteral(s.nodeValue);else if(i(s)!==r.ns.RDF+"RDF")if(t.parent&&t.parent.collection&&(t.addCollectionArc(),t=this.buildFrame(t,t.element),t.parent.element=null),t.parent&&t.parent.nodeType&&t.parent.nodeType!==t.ARC){t.addArc(i(s)),this.reify&&(n=this.getAttributeNodeNS(s,r.ns.RDF,"ID"),n&&(t.rdfid=n.nodeValue,s.removeAttributeNode(n)));var l=this.getAttributeNodeNS(s,r.ns.RDF,"parseType"),h=this.getAttributeNodeNS(s,r.ns.RDF,"datatype");if(h&&(t.datatype=h.nodeValue,s.removeAttributeNode(h)),l){var u=l.nodeValue;"Literal"===u?(t.datatype=r.ns.RDF+"XMLLiteral",t=this.buildFrame(t),t.addLiteral(s),o=!1):"Resource"===u?(t=this.buildFrame(t,t.element),t.parent.element=null,t.addBNode()):"Collection"===u&&(t=this.buildFrame(t,t.element),t.parent.element=null,t.addCollection()),s.removeAttributeNode(l)}if(0!==a.length){var c=this.getAttributeNodeNS(s,r.ns.RDF,"resource"),d=this.getAttributeNodeNS(s,r.ns.RDF,"nodeID");t=this.buildFrame(t),c?(t.addNode(c.nodeValue),s.removeAttributeNode(c)):d?(t.addBNode(d.nodeValue),s.removeAttributeNode(d)):t.addBNode();for(var f=a.length-1;f>=0;f--){var p=this.buildFrame(t);p.addArc(i(a[f])),i(a[f])===r.ns.RDF+"type"?this.buildFrame(p).addNode(a[f].nodeValue):this.buildFrame(p).addLiteral(a[f].nodeValue)}}else 0===s.childNodes.length&&this.buildFrame(t).addLiteral("")}else{var m=this.getAttributeNodeNS(s,r.ns.RDF,"about");if(n=this.getAttributeNodeNS(s,r.ns.RDF,"ID"),m&&n)throw new Error("RDFParser: "+s.nodeName+" has both rdf:id and rdf:about. 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h=o[l].nodeValue;this.base&&(h=e.Util.uri.join(h,this.base)),this.store.setPrefixForURI(o[l].name.slice(6),h)}n.removeAttributeNode(o[l])}return i}},e.N3Parser=function(){function t(t){return encodeURI(t)}function r(t,e,r,i,o,s,a,l){return new n(t,e,r,i,o,s,a,l)}function n(t,e,r,n,i,o,s,a){"undefined"==typeof e&&(e=null),"undefined"==typeof r&&(r=""),"undefined"==typeof n&&(n=null),"undefined"==typeof i&&(i=""),"undefined"==typeof o&&(o=null),"undefined"==typeof s&&(s=""),"undefined"==typeof a&&(a=null),this._bindings=new u([]),this._flags=s,""!=r&&(y(r.indexOf(":")>=0,"Document URI not absolute: "+r),this._bindings[""]=r+"#"),this._store=t,i&&t.setGenPrefix(i),this._thisDoc=r,this.source=t.sym(r),this.lines=0,this.statementCount=0,this.startOfLine=0,this.previousLine=0,this._genPrefix=i,this.keywords=new h(["a","this","bind","has","is","of","true","false"]),this.keywordsSet=0,this._anonymousNodes=new u([]),this._variables=new u([]),this._parentVariables=new 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e="",r=0;rn?(e+=String.fromCharCode(n),r++):n>191&&224>n?(e+=String.fromCharCode((31&n)<<6|63&t.charCodeAt(r+1)),r+=2):(e+=String.fromCharCode((15&n)<<12|(63&t.charCodeAt(r+1))<<6|63&t.charCodeAt(r+2)),r+=3)}return e}},a="http://www.w3.org/2000/10/swap/log#",l=function(t){return t},h=function(t){return t},u=function(t){if(t.length>0)throw"missing.js: oops nnonempty dict not imp";return[]},c=function(t){return t.length},d=function(t,e,r){if("undefined"==typeof t.slice)throw"@@ mising.js: No .slice function for "+t+" of type "+typeof t;return"undefined"==typeof r||null==r?t.slice(e):t.slice(e,r)},f=Error("dummy error stop iteration"),p=function(t){return this.last=0,this.li=t,this.next=function(){if(this.last==this.li.length)throw f;return this.li[this.last++]},this},m=function(t,e){return t.indexOf(e)},y=function(t,e){if(!t){if(e)throw"python Assertion failed: "+e;throw"(python) Assertion failed."}},v=function(t){return String.fromCharCode(t)};String.prototype.encode=function(t){if("utf-8"!=t)throw"UTF8_converter: can only do utf-8";return s.encode(this)},String.prototype.decode=function(t){if("utf-8"!=t)throw"UTF8_converter: can only do utf-8";return this};var g=function(t,r){return e.Util.uri.join(r,t)},w=null,b=0,x=0,T=function(){},N="http://www.w3.org/1999/02/22-rdf-syntax-ns#type",S="http://www.w3.org/2002/07/owl#sameAs",_="#",k="http://www.w3.org/2001/XMLSchema#integer",R="http://www.w3.org/2001/XMLSchema#double",F="http://www.w3.org/2001/XMLSchema#decimal",I="http://www.w3.org/2001/XMLSchema#date",O="http://www.w3.org/2001/XMLSchema#dateTime",D=" \r\n !\"#$%&'()*.,+/;<=>?@[\\]^`{|}~",C=D+":",L=(new RegExp("^[ \\t]*(#[^\\n]*)?\\r?\\n","g"),new RegExp("^[ \\t]*(#[^\\n]*)?$","g"),new RegExp("^[ \\t]*","g"),new RegExp("^[-+]?[0-9]+","g"),new RegExp("^([-+]?[0-9]+)(\\.[0-9]+)?(e[-+]?[0-9]+)?","g")),A=new RegExp("^[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9](T[0-9][0-9]:[0-9][0-9](:[0-9][0-9](\\.[0-9]*)?)?)?Z?"),q=(new RegExp("^[0-9]+","g"),new RegExp('[\\\\\\r\\n\\"]',"g")),j=new RegExp("^[a-zA-Z0-9]+(-[a-zA-Z0-9]+)?","g"); 2 | return n.prototype.here=function(t){return this._genPrefix+"_L"+this.lines+"C"+(t-this.startOfLine+1)},n.prototype.formula=function(){return this._formula},n.prototype.loadStream=function(t){return this.loadBuf(t.read())},n.prototype.loadBuf=function(t){return this.startDoc(),this.feed(t),this.endDoc()},n.prototype.feed=function(t){for(var e=t.decode("utf-8"),r=0;r>=0;){var n=this.skipSpace(e,r);if(0>n)return;var r=this.directiveOrStatement(e,n);if(0>r)throw o(this._thisDoc,this.lines,e,n,"expected directive or statement")}},n.prototype.directiveOrStatement=function(t,e){var r=this.skipSpace(t,e);if(0>r)return r;var n=this.directive(t,r);if(n>=0)return this.checkDot(t,n);var n=this.statement(t,r);return n>=0?this.checkDot(t,n):n},n.prototype.tok=function(t,r,n){if("@"==d(r,n,n+1))var n=n+1;else if(e.Util.ArrayIndexOf(this.keywords,t)<0)return-1;var i=n+c(t);return d(r,n,i)==t&&D.indexOf(r.charAt(i))>=0?i:-1},n.prototype.directive=function(r,n){var i=this.skipSpace(r,n);if(0>i)return i;var s=new h([]),i=this.tok("bind",r,n);if(i>0)throw o(this._thisDoc,this.lines,r,n,"keyword bind is obsolete: use @prefix");var i=this.tok("keywords",r,n);if(i>0){var n=this.commaSeparatedList(r,i,s,!1);if(0>n)throw o(this._thisDoc,this.lines,r,n,"'@keywords' needs comma separated list of words");return this.setKeywords(d(s,null,null)),x>80&&T("Keywords ",this.keywords),n}var i=this.tok("forAll",r,n);if(i>0){var n=this.commaSeparatedList(r,i,s,!0);if(0>n)throw o(this._thisDoc,this.lines,r,n,"Bad variable list after @forAll");var a=new p(s);try{for(;;){var l=a.next();(e.Util.ArrayIndexOf(this._variables,l)<0||e.Util.ArrayIndexOf(this._parentVariables,l)>=0)&&(this._variables[l]=this._context.newUniversal(l))}}catch(u){if(u!=f)throw u}return n}var i=this.tok("forSome",r,n);if(i>0){var n=this.commaSeparatedList(r,i,s,this.uri_ref2);if(0>n)throw o(this._thisDoc,this.lines,r,n,"Bad variable list after @forSome");var a=new p(s);try{for(;;){var l=a.next();this._context.declareExistential(l)}}catch(u){if(u!=f)throw u}return n}var i=this.tok("prefix",r,n);if(i>=0){var c=new h([]),n=this.qname(r,i,c);if(0>n)throw o(this._thisDoc,this.lines,r,i,"expected qname after @prefix");var i=this.uri_ref2(r,n,c);if(0>i)throw o(this._thisDoc,this.lines,r,n,"expected after @prefix _qname_");var m=c[1].uri;if(this._baseURI)var m=g(this._baseURI,m);else y(m.indexOf(":")>=0,"With no base URI, cannot handle relative URI for NS");return y(m.indexOf(":")>=0),this._bindings[c[0][0]]=m,this.bind(c[0][0],t(m)),i}var i=this.tok("base",r,n);if(i>=0){var c=new h([]),n=this.uri_ref2(r,i,c);if(0>n)throw o(this._thisDoc,this.lines,r,i,"expected after @base ");var m=c[0].uri;if(!this._baseURI)throw o(this._thisDoc,this.lines,r,i,"With no previous base URI, cannot use relative URI in @base <"+m+">");var m=g(this._baseURI,m);return y(m.indexOf(":")>=0),this._baseURI=m,n}return-1},n.prototype.bind=function(t,e){""==t||this._store.setPrefixForURI(t,e)},n.prototype.setKeywords=function(t){null==t?this.keywordsSet=0:(this.keywords=t,this.keywordsSet=1)},n.prototype.startDoc=function(){},n.prototype.endDoc=function(){return this._formula},n.prototype.makeStatement=function(t){t[0].add(t[2],t[1],t[3],this.source),this.statementCount+=1},n.prototype.statement=function(t,e){var r=new h([]),e=this.object(t,e,r);if(0>e)return e;var n=this.property_list(t,e,r[0]);if(0>n)throw o(this._thisDoc,this.lines,t,e,"expected propertylist");return n},n.prototype.subject=function(t,e,r){return this.item(t,e,r)},n.prototype.verb=function(t,e,r){var n=this.skipSpace(t,e);if(0>n)return n;var i=new h([]),n=this.tok("has",t,e);if(n>=0){var e=this.prop(t,n,i);if(0>e)throw o(this._thisDoc,this.lines,t,n,"expected property after 'has'");return r.push(new l(["->",i[0]])),e}var n=this.tok("is",t,e);if(n>=0){var e=this.prop(t,n,i);if(0>e)throw o(this._thisDoc,this.lines,t,n,"expected after 'is'");var n=this.skipSpace(t,e);if(0>n)throw o(this._thisDoc,this.lines,t,e,"End of file found, expected property after 'is'");var e=n,n=this.tok("of",t,e);if(0>n)throw o(this._thisDoc,this.lines,t,e,"expected 'of' after 'is' ");return r.push(new l(["<-",i[0]])),n}var n=this.tok("a",t,e);if(n>=0)return r.push(new l(["->",this._store.sym(N)])),n;if("<="==d(t,e,e+2))return r.push(new l(["<-",this._store.sym(a+"implies")])),e+2;if("="==d(t,e,e+1))return">"==d(t,e+1,e+2)?(r.push(new l(["->",this._store.sym(a+"implies")])),e+2):(r.push(new l(["->",this._store.sym(S)])),e+1);if(":="==d(t,e,e+2))return r.push(new l(["->",a+"becomes"])),e+2;var n=this.prop(t,e,i);if(n>=0)return r.push(new l(["->",i[0]])),n;if(">-"==d(t,e,e+2)||"<-"==d(t,e,e+2))throw o(this._thisDoc,this.lines,t,n,">- ... -> syntax is obsolete.");return-1},n.prototype.prop=function(t,e,r){return this.item(t,e,r)},n.prototype.item=function(t,e,r){return this.path(t,e,r)},n.prototype.blankNode=function(t){return this._context.bnode(t,this._reason2)},n.prototype.path=function(t,e,r){var n=this.nodeOrLiteral(t,e,r);if(0>n)return n;for(;"!^.".indexOf(d(t,n,n+1))>=0;){var i=d(t,n,n+1);if("."==i){var s=d(t,n+1,n+2);if(!s||C.indexOf(s)>=0&&":?<[{(".indexOf(s)<0)break}var a=r.pop(),h=this.blankNode(this.here(n)),n=this.node(t,n+1,r);if(0>n)throw o(this._thisDoc,this.lines,t,n,"EOF found in middle of path syntax");var u=r.pop();this.makeStatement("^"==i?new l([this._context,u,h,a]):new l([this._context,u,a,h])),r.push(h)}return n},n.prototype.anonymousNode=function(t){var e=this._anonymousNodes[t];if(e)return e;var e=this._store.bnode(this._context,this._reason2);return this._anonymousNodes[t]=e,e},n.prototype.node=function(t,e,r,n){"undefined"==typeof n&&(n=null);var i=n,s=this.skipSpace(t,e);if(0>s)return s;var e=s,a=d(t,e,e+1);if("["==a){var m=this.here(e),s=this.skipSpace(t,e+1);if(0>s)throw o(this._thisDoc,this.lines,t,e,"EOF after '['");if("="==d(t,s,s+1)){var e=s+1,y=new h([]),s=this.objectList(t,e,y);if(!(s>=0))throw o(this._thisDoc,this.lines,t,e,"objectList expected after [= ");var i=y[0];if(c(y)>1){var v=new p(y);try{for(;;){var g=v.next();this.makeStatement(new l([this._context,this._store.sym(S),i,g]))}}catch(b){if(b!=f)throw b}}var s=this.skipSpace(t,s);if(0>s)throw o(this._thisDoc,this.lines,t,e,"EOF when objectList expected after [ = ");if(";"==d(t,s,s+1))var s=s+1}if(null==i)var i=this.blankNode(m);var e=this.property_list(t,s,i);if(0>e)throw o(this._thisDoc,this.lines,t,s,"property_list expected");var s=this.skipSpace(t,e);if(0>s)throw o(this._thisDoc,this.lines,t,e,"EOF when ']' expected after [ ");if("]"!=d(t,s,s+1))throw o(this._thisDoc,this.lines,t,s,"']' expected");return r.push(i),s+1}if("{"==a){var x=d(t,e+1,e+2);if("$"==x){e+=1;for(var s=e+1,T=new h([]),N=!0;;){var e=this.skipSpace(t,s);if(0>e)throw o(this._thisDoc,this.lines,t,e,"needed '$}', found end.");if("$}"==d(t,e,e+2)){var s=e+2;break}if(N)var N=!1;else{if(","!=d(t,e,e+1))throw o(this._thisDoc,this.lines,t,e,"expected: ','");e+=1}var _=new h([]),s=this.item(t,e,_);if(0>s)throw o(this._thisDoc,this.lines,t,e,"expected item in set or '$}'");T.push(_[0])}return r.push(this._store.newSet(T,this._context)),s}var s=e+1,k=this._parentContext;this._parentContext=this._context;var R=this._anonymousNodes,F=this._parentVariables;this._parentVariables=this._variables,this._anonymousNodes=new u([]),this._variables=this._variables.slice();var I=this._reason2;if(this._reason2=w,null==i)var i=this._store.formula();for(this._context=i;;){var e=this.skipSpace(t,s);if(0>e)throw o(this._thisDoc,this.lines,t,e,"needed '}', found end.");if("}"==d(t,e,e+1)){var s=e+1;break}var s=this.directiveOrStatement(t,e);if(0>s)throw o(this._thisDoc,this.lines,t,e,"expected statement or '}'")}return this._anonymousNodes=R,this._variables=this._parentVariables,this._parentVariables=F,this._context=this._parentContext,this._reason2=I,this._parentContext=k,r.push(i.close()),s}if("("==a){var O=this._store.list,x=d(t,e+1,e+2);if("$"==x){var O=this._store.newSet;e+=1}for(var s=e+1,T=new h([]);;){var e=this.skipSpace(t,s);if(0>e)throw o(this._thisDoc,this.lines,t,e,"needed ')', found end.");if(")"==d(t,e,e+1)){var s=e+1;break}var _=new h([]),s=this.item(t,e,_);if(0>s)throw o(this._thisDoc,this.lines,t,e,"expected item in list or ')'");T.push(_[0])}return r.push(O(T,this._context)),s}var s=this.tok("this",t,e);if(s>=0)throw o(this._thisDoc,this.lines,t,e,"Keyword 'this' was ancient N3. Now use @forSome and @forAll keywords.");var s=this.tok("true",t,e);if(s>=0)return r.push(!0),s;var s=this.tok("false",t,e);if(s>=0)return r.push(!1),s;if(null==i){var s=this.uri_ref2(t,e,r);if(s>=0)return s}return-1},n.prototype.property_list=function(t,e,r){for(;;){var n=this.skipSpace(t,e);if(0>n)throw o(this._thisDoc,this.lines,t,e,"EOF found when expected verb in property list");if(":-"!=d(t,n,n+2)){var e=n,i=new h([]),n=this.verb(t,e,i);if(0>=n)return e;var s=new h([]),e=this.objectList(t,n,s);if(0>e)throw o(this._thisDoc,this.lines,t,n,"objectList expected");var a=new p(s);try{for(;;){var u=a.next(),c=i[0],m=c[0],y=c[1];this.makeStatement("->"==m?new l([this._context,y,r,u]):new l([this._context,y,u,r]))}}catch(v){if(v!=f)throw v}var n=this.skipSpace(t,e);if(0>n)throw o(this._thisDoc,this.lines,t,n,"EOF found in list of objects");if(";"!=d(t,e,e+1))return e;var e=e+1}else{var e=n+2,g=new h([]),n=this.node(t,e,g,r);if(0>n)throw o(this._thisDoc,this.lines,t,e,"bad {} or () or [] node after :- ");var e=n}}},n.prototype.commaSeparatedList=function(t,e,r,n){var i=this.skipSpace(t,e);if(0>i)throw o(this._thisDoc,this.lines,t,i,"EOF found expecting comma sep list");if("."==t.charAt(i))return e;if(n)var i=this.uri_ref2(t,i,r);else var i=this.bareWord(t,i,r);if(0>i)return-1;for(;;){var e=this.skipSpace(t,i);if(0>e)return e;var s=d(t,e,e+1);if(","!=s)return"."!=s?-1:e;if(n)var i=this.uri_ref2(t,e+1,r);else var i=this.bareWord(t,e+1,r);if(0>i)throw o(this._thisDoc,this.lines,t,i,"bad list content")}},n.prototype.objectList=function(t,e,r){var e=this.object(t,e,r);if(0>e)return-1;for(;;){var n=this.skipSpace(t,e);if(0>n)throw o(this._thisDoc,this.lines,t,n,"EOF found after object");if(","!=d(t,n,n+1))return n;var e=this.object(t,n+1,r);if(0>e)return e}},n.prototype.checkDot=function(t,e){var r=this.skipSpace(t,e);if(0>r)return r;if("."==d(t,r,r+1))return r+1;if("}"==d(t,r,r+1))return r;if("]"==d(t,r,r+1))return r;throw o(this._thisDoc,this.lines,t,r,"expected '.' or '}' or ']' at end of statement")},n.prototype.uri_ref2=function(t,r,n){var i=new h([]),s=this.qname(t,r,i);if(s>=0){var a=i[0],l=a[0],u=a[1];if(null==l){y(0,"not used?");var f=this._baseURI+_}else{var f=this._bindings[l];if(!f){if("_"==l)return n.push(this.anonymousNode(u)),s;throw o(this._thisDoc,this.lines,t,r,"Prefix "+l+" not bound.")}}var p=this._store.sym(f+u);return n.push(e.Util.ArrayIndexOf(this._variables,p)>=0?this._variables[p]:p),s}var r=this.skipSpace(t,r);if(0>r)return-1;if("?"==t.charAt(r)){var m=new h([]),s=this.variable(t,r,m);return s>0?(n.push(m[0]),s):-1}if("<"==t.charAt(r)){for(var r=r+1,v=r;r"==t.charAt(r)){var w=d(t,v,r);if(this._baseURI)var w=g(this._baseURI,w);else y(w.indexOf(":")>=0,"With no base URI, cannot deal with relative URIs");if("#"==d(t,r-1,r)&&"#"!=d(w,-1,null))var w=w+"#";var p=this._store.sym(w);return n.push(e.Util.ArrayIndexOf(this._variables,p)>=0?this._variables[p]:p),r+1}var r=r+1}throw o(this._thisDoc,this.lines,t,s,"unterminated URI reference")}if(this.keywordsSet){var m=new h([]),s=this.bareWord(t,r,m);if(0>s)return-1;if(e.Util.ArrayIndexOf(this.keywords,m[0])>=0)throw o(this._thisDoc,this.lines,t,r,'Keyword "'+m[0]+'" not allowed here.');return n.push(this._store.sym(this._bindings[""]+m[0])),s}return-1},n.prototype.skipSpace=function(t,e){for(var r=" \n\r \f             ​\u2028\u2029　",n=e?e:0;nn)return-1;if("?"!=d(t,n,n+1))return-1;var n=n+1,e=n;if("0123456789-".indexOf(t.charAt(n))>=0)throw o(this._thisDoc,this.lines,t,n,"Varible name can't start with '"+t.charAt(n)+"s'");for(;en)return-1;var i=t.charAt(n);if("0123456789-".indexOf(i)>=0)return-1;if(C.indexOf(i)>=0)return-1;for(var e=n;er)return-1;var i=t.charAt(r);if("0123456789-+".indexOf(i)>=0)return-1;if(C.indexOf(i)<0)for(var o=i,r=r+1;r=0)return n;var n=this.skipSpace(t,e);if(0>n)return-1;var e=n;if('"'==t.charAt(e)){if('"""'==d(t,e,e+3))var i='"""';else var i='"';var e=e+c(i),o=this.strconst(t,e,i),n=o[0],s=o[1];return r.push(this._store.literal(s)),T("New string const ",s,n),n}return-1},n.prototype.nodeOrLiteral=function(t,e,r){var n=this.node(t,e,r);if(n>=0)return n;var n=this.skipSpace(t,e);if(0>n)return-1;var e=n,i=t.charAt(e);if("-+0987654321".indexOf(i)>=0){A.lastIndex=0;var s=A.exec(t.slice(e));if(null!=s){var a=s[0];n=e+a.length,r.push(a.indexOf("T")>=0?this._store.literal(a,void 0,this._store.sym(O)):this._store.literal(a,void 0,this._store.sym(I)))}else{L.lastIndex=0;var s=L.exec(t.slice(e));if(null==s)throw o(this._thisDoc,this.lines,t,e,"Bad number or date syntax");n=e+L.lastIndex;var a=d(t,e,n);r.push(a.indexOf("e")>=0?this._store.literal(parseFloat(a),void 0,this._store.sym(R)):d(t,e,n).indexOf(".")>=0?this._store.literal(parseFloat(a),void 0,this._store.sym(F)):this._store.literal(parseInt(a),void 0,this._store.sym(k)))}return n}if('"'==t.charAt(e)){if('"""'==d(t,e,e+3))var l='"""';else var l='"';var e=e+c(l),u=null,f=this.strconst(t,e,l),n=f[0],p=f[1],m=null;if("@"==d(t,n,n+1)){j.lastIndex=0;var s=j.exec(t.slice(n+1));if(null==s)throw o(this._thisDoc,startline,t,e,"Bad language code syntax on string literal, after @");var e=j.lastIndex+n+1,m=d(t,n+1,e),n=e}if("^^"==d(t,n,n+2))var y=new h([]),n=this.uri_ref2(t,n+2,y),u=y[0];return r.push(this._store.literal(p,m,u)),n}return-1},n.prototype.strconst=function(t,e,r){for(var n=e,i="",s=this.lines;n=0)var f='a\b\f\r \n\\"'.charAt(u),i=i+f,n=n+1;else if("u"==h)var p=this.uEscape(t,n+1,s),n=p[0],h=p[1],i=i+h;else{if("U"!=h)throw o(this._thisDoc,this.lines,t,e,"bad escape");var p=this.UEscape(t,n+1,s),n=p[0],h=p[1],i=i+h}}}else var n=e+1;else var n=e}else var i=i+'"',n=n+1}throw o(this._thisDoc,this.lines,t,e,"unterminated string literal")},n.prototype.uEscape=function(t,e,r){for(var n=e,i=0,s=0;4>i;){var a=d(t,n,n+1),h=a.toLowerCase(),n=n+1;if(""==h)throw o(this._thisDoc,r,t,e,"unterminated string literal(3)");var u=m("0123456789abcdef",h);if(0>u)throw o(this._thisDoc,r,t,e,"bad string literal hex escape");var s=16*s+u,i=i+1}var c=String.fromCharCode(s);return new l([n,c])},n.prototype.UEscape=function(t,e,r){for(var n=e,i=0,s="\\U";8>i;){var a=d(t,n,n+1),h=a.toLowerCase(),n=n+1;if(""==h)throw o(this._thisDoc,r,t,e,"unterminated string literal(3)");var u=m("0123456789abcdef",h);if(0>u)throw o(this._thisDoc,r,t,e,"bad string literal hex escape");var s=s+h,i=i+1}var c=v("0x"+d(s,2,10)-0);return new l([n,c])},i.prototype.toString=function(){var t=this._str,e=this._i,r=0;if(e>60)var n="...",r=e-60;else var n="";if(c(t)-e>60)var i="...";else var i="";return'Line %i of <%s>: Bad syntax (%s) at ^ in:\n"%s%s^%s%s"'%new l([this.lines+1,this._uri,this._why,n,d(t,r,e),d(t,e,e+60),i])},r}(),e.IndexedFormula=function(){var t="http://www.w3.org/2002/07/owl#";return e.Literal.prototype.hashString=e.Literal.prototype.toNT,e.Symbol.prototype.hashString=e.Symbol.prototype.toNT,e.BlankNode.prototype.hashString=e.BlankNode.prototype.toNT,e.Collection.prototype.hashString=e.Collection.prototype.toNT,e.IndexedFormula=function(r){function n(t,e,r,n,i){void 0!=t.typeCallback&&t.typeCallback(t,n,i);var o=t.classActions[n.hashString()],s=!1;if(o)for(var a=0;a"]=[n],e.Util.ArrayIndexOf(r,"sameAs")>=0&&(this.propertyActions[""]=[function(t,e,r,n){return t.equate(e,n),!0}]),e.Util.ArrayIndexOf(r,"InverseFunctionalProperty")>=0&&(this.classActions["<"+t+"InverseFunctionalProperty>"]=[function(t,e){return t.newPropertyAction(e,i)}]),e.Util.ArrayIndexOf(r,"FunctionalProperty")>=0&&(this.classActions["<"+t+"FunctionalProperty>"]=[function(t,e){return t.newPropertyAction(e,o)}])},e.IndexedFormula.prototype=new e.Formula,e.IndexedFormula.prototype.constructor=e.IndexedFormula,e.IndexedFormula.SuperClass=e.Formula,e.IndexedFormula.prototype.newPropertyAction=function(t,e){var r=t.hashString();void 0==this.propertyActions[r]&&(this.propertyActions[r]=[]),this.propertyActions[r].push(e);for(var n=this.statementsMatching(void 0,t,void 0),i=!1,o=0;or?this.replaceWith(e,t):this.replaceWith(t,e)},e.IndexedFormula.prototype.replaceWith=function(t,e){for(var r=t.hashString(),n=e.hashString(),i=function(t){var e=t[r];if(void 0!=e){var i=t[n];t[n]=void 0==i?e:e.concat(i),delete t[r]}},o=0;4>o;o++)i(this.index[o]);if(this.redirections[r]=e,t.uri){if(void 0==this.aliases[n]&&(this.aliases[n]=[]),this.aliases[n].push(t),this.aliases[r])for(var o=0;oh;h++){var c=this.index[h],d=u[h];void 0==c[d]&&(c[d]=[]),c[d].push(s)}return this.statements.push(s),s},e.IndexedFormula.prototype.mentionsURI=function(t){var e="<"+t+">";return!!this.subjectIndex[e]||!!this.objectIndex[e]||!!this.predicateIndex[e]},e.IndexedFormula.prototype.nextSymbol=function(t){for(var e=0;;e++){var r=t.uri+"#n"+e;if(!this.mentionsURI(r))return this.sym(r)}},e.IndexedFormula.prototype.anyStatementMatching=function(t,e,r,n){var i=this.statementsMatching(t,e,r,n,!0);return i&&i!=[]?i[0]:void 0},e.IndexedFormula.prototype.statementsMatching=function(t,r,n,i,o){for(var s=[t,r,n,i],a=[],l=[],h=[],u=[],c=0;4>c;c++)a[c]=this.canon(e.term(s[c])),void 0==a[c]?h.push(c):(u.push(c),l[c]=a[c].hashString());if(0==u.length)return this.statements;if(1==u.length){var c=u[0],d=this.index[c][l[c]];return d&&o&&d.length>1&&(d=d.slice(0,1)),void 0==d?[]:d}for(var f,p=1e10,m=0;mn;n++){var i=this.canon(r[n]),o=i.hashString();void 0==this.index[n][o]||e.Util.RDFArrayRemove(this.index[n][o],t)}e.Util.RDFArrayRemove(this.statements,t)},e.IndexedFormula.prototype.checkStatementList=function(t,e){for(var r=["subject","predicate","object","why"],n=" found in "+r[e]+" index.",i=0;ia;a++){var l=this.canon(o[a]),h=l.hashString();if(void 0==this.index[a][h])throw new Error("No "+name[a]+" index for statement "+st+"@"+st.why+n);if(!s(this.index[a][h],st))throw new Error("Index for "+name[a]+" does not have statement "+st+"@"+st.why+n)}if(!s(this.statements,st))throw new Error("Statement list does not statement "+st+"@"+st.why+n)}},e.IndexedFormula.prototype.check=function(){this.checkStatementList(this.statements);for(var t=0;4>t;t++){var e=this.index[t];for(var r in e)e.hasOwnProperty(r)&&this.checkStatementList(e[r],t)}},e.IndexedFormula.prototype.removeMany=function(t,e,r,n,i){for(var o=this.statementsMatching(t,e,r,n,!1),s=[],a=0;a: Bad syntax:\n "+i+'\n at: "'+r.slice(n,n+30)+'"'};i=0;var d=r.sym(n+"#query");for(u.query=d;;){var o=h.skipSpace(t,i);if(0>o)return u;if(";"===t[o]){if(i=h.skipSpace(t,o+1),0>i)return u;o=i}var f=!1;for(s=0;si)throw c(h._thisDoc,h.lines,t,o+p.length,"found EOF, needed {...} after "+p);if(("INSERT"===p||"DELETE"===p)&&"DATA"===t.slice(i,i+4)){if(o=h.skipSpace(t,i+4),0>o)throw c(h._thisDoc,h.lines,t,i+4,"needed {...} after INSERT DATA "+p);i=o}var m=[];if(o=h.node(t,i,m),0>o)throw c(h._thisDoc,h.lines,t,i,"bad syntax or EOF in {...} after "+p);u[p.toLowerCase()]=m[0],r.add(d,l(p.toLowerCase()),m[0]),f=!0,i=o}}if(!f&&"@prefix"===t.slice(o,o+7)){var i=h.directive(t,o);if(0>i)throw c(h._thisDoc,h.lines,t,i,"bad syntax or EOF after @prefix ");i=h.checkDot(t,i),f=!0}if(!f)throw c(h._thisDoc,h.lines,t,o,"Unknown syntax at start of statememt: '"+t.slice(o).slice(0,20)+"'")}},e.IndexedFormula.prototype.applyPatch=function(t,r,n){var i=this,o=function(e){if(t["delete"]){var o=t["delete"];s&&(o=o.substitute(s)),o=o.statements;var a=[],l=o.map(function(t){var e=i.statementsMatching(t.subject,t.predicate,t.object,r);return 0===e.length?(a.push(t),null):e[0]});if(a.length)return n("Couldn't find to delete: "+a[0]);l.map(function(t){i.remove(t)})}if(t.insert){var o=t.insert;s&&(o=o.substitute(s)),o=o.statements,o.map(function(t){t.why=r,i.add(t.subject,t.predicate,t.object,t.why)})}e()},s=null;if(t.where){var a=new e.Query("patch");a.pat=t.where,a.pat.statements.map(function(t){t.why=r});var l=[];i.query(a,function(t){l.push(t)},i.fetcher,function(){return 0==l.length?n("No match found to be patched:"+t.where):l.length>1?n("Patch ambiguous. No patch done."):(s=l[0],void o(n))})}else o(n)},e.Query=function(t,r){this.pat=new e.IndexedFormula,this.vars=[],this.name=t,this.id=r},e.QuerySource=function(){this.queries=[],this.listeners=[],this.addQuery=function(t){var e;for((null===t.name||""===t.name)&&(t.name="Query #"+(this.queries.length+1)),t.id=this.queries.length,this.queries.push(t),e=0;e "+t[e]);return r},a=function(t){var e,r="Bindings: ",n=t.length;for(e=0;n>e;e++)r+=s(t[e][0])+";\n ";return r},l=function(t,e,r,n){var i=r[t];if(void 0===i){if(t.isVar){var o=[];return o[t]=e,[[o,null]]}i=t}if(!i.complexType)return n.redirections[i]&&(i=n.redirections[i]),n.redirections[e]&&(e=n.redirections[e]),i.sameTerm(e)?[[[],null]]:[];if(t instanceof Array)return e instanceof Array?h(t,e,r):[];throw"query.js: oops - code not written yet"},h=function(t,e,r,n){var i;if(t.length!==e.length)return[];if(!t.length)return[[[],null]];var o=l(t[0],e[0],r,n);if(0===o.length)return o;var s,a,u,c,d,f,p,m=[],y=o.length;for(s=0;y>s;s++){a=o[s][0],p=[];for(d in a)a.hasOwnProperty(d)&&(p[d]=a[d]);for(d in r)r.hasOwnProperty(d)&&(p[d]=r[d]);for(i=h(t.slice(1),e.slice(1),p,n),c=i.length,u=0;c>u;u++){f=i[u][0];for(d in a)a.hasOwnProperty(d)&&(f[d]=a[d]);m.push([f,null])}}return m},u=function(t,e){var r=e[t];return void 0===r?t:r},c=function(t,e){var r,n={};for(r in t)t.hasOwnProperty(r)&&(n[r]=t[r]);for(r in e)e.hasOwnProperty(r)&&(n[r]=e[r]);return n},d=function(t,e){return this.trunkBindings=e,this.originalCallback=t,this.branches=[],this};d.prototype.checkAllDone=function(){var t;for(t=0;tt)return this.originalCallback(e);for(r=0;rs;s++)i[s].isVar&&void 0===r[i[s]]?e.nvars++:(n=u(i[s],r),t.redirections[n.hashString()]&&(n=t.redirections[n.hashString()]),o=a[s],e.index=o[n.hashString()],void 0===e.index&&(e.index=[]));return null===e.index&&(e.index=t.statements),!1},y=0,v=function(t,n,i,o,a,l,h){e.log.debug("Match begins, Branch count now: "+h.count+" for "+h.pattern_debug);var u=t.fetcher?t.fetcher:null,c=n.statements;if(0===c.length){if(e.log.debug("FOUND MATCH WITH BINDINGS:"+s(i)),0===n.optional.length)h.reportMatch(i);else{e.log.debug("OPTIONAL: "+n.optional);var f,m=new d(r,i),g=[];for(f=0;f in query: "+s),v(t,n,i,o,a,l,h)})};for(x=0;T>x;x++){if(b=c[x],void 0!==i[b.subject]&&i[b.subject].uri&&u&&"unrequested"===u.getState(e.Util.uri.docpart(i[b.subject].uri)))return void S(i[b.subject],N);if(void 0!==i[b.object]&&i[b.object].uri&&u&&"unrequested"===u.getState(e.Util.uri.docpart(i[b.object].uri)))return void S(i[b.object],N) 3 | }}w(t,n,i,o,a,l,h)},g=function(t,e){var r,n,i=!0;for(r in t)t.hasOwnProperty(r)&&e[r]&&(n=e[r].test,n&&!n(t[r])&&(i=!1));return i},w=function(t,r,n,i,l,u,c){var d,f,p,y,w,b,x,T=r.statements,N=T.length;for(d=0;N>d;d++)x=T[d],e.log.info("match2: item="+x+", bindingsSoFar="+s(n)),m(t,x,n);T.sort(o),x=T[0];var S=t.formula();S.optional=r.optional,S.constraints=r.constraints,S.statements=T.slice(1),e.log.debug(i+"match2 searching "+x.index.length+" for "+x+"; bindings so far="+s(n));var _,k,R,F=x.index.length,I=0;for(_=0;F>_;_++)for(R=x.index[_],k=h([x.subject,x.predicate,x.object],[R.subject,R.predicate,R.object],n,t),e.log.info(i+" From first: "+k.length+": "+a(k)),p=k.length,f=0;p>f;f++)if(w=[],b=k[f][0],g(b,r.constraints)){for(y in b)b.hasOwnProperty(y)&&(w[y]=b[y]);for(y in n)n.hasOwnProperty(y)&&(w[y]=n[y]);c.count++,I++,v(t,S,w,i+" ",l,u,c)}else e.log.debug("Branch count CS: "+c.count);c.count--,0===I&&e.log.debug("Match2 fails completely on "+x),e.log.debug("Match2 ends, Branch count: "+c.count+" for "+c.pattern_debug),0===c.count&&(e.log.debug("Branch finished."),c.reportDone())},b=this;e.log.debug("Query on "+this.statements.length);var x=new f(r,i);x.count++,setTimeout(function(){v(b,t.pat,t.pat.initBindings,"",n,r,x)},0)},e.queryToSPARQL=function(t){function r(t){var e=l()+"SELECT ";for(i=0;i"):t}function h(t){return"string"==typeof t&&t.match(/^<[^>]*>$/)}function u(t){return"string"==typeof t&&(t.match(/^_:/)||t.match(/^$/))}function c(t){return"string"==typeof t&&t.match(/:$/)}function d(t){return"string"==typeof t&&t.match(/^:|^[^_][^:]*:/)}function f(t){var e=t.split(":");return e[0]}function p(t){var e=t.split(":");return e[1]}function m(t){return h(t)?t.slice(1,t.length-1):t}function v(t){var r=-1==t.indexOf("'")?null:t.indexOf("'"),i=-1==t.indexOf('"')?null:t.indexOf('"');if(!r&&!i){var o=new Array(1);return o[0]=t,o}var s,a,l=new Array(2);if(!r||i&&r>i)s='"',a=i;else{if(i&&!(r&&i>r))return e.log.error("SQARQL QUERY OOPS!"),l;s="'",a=r}l[0]=t.slice(0,a);var h=t.slice(a+1).indexOf(s);if(-1===h)return e.log.error("SPARQL parsing error: no matching parentheses in literal "+t),t;var u;return t.slice(h+a+2).match(/^\^\^/)?(u=t.slice(h+a+2).indexOf(" "),l[1]=n.literal(t.slice(a+1,a+1+h),"",n.sym(m(t.slice(a+4+h,a+2+h+u)))),l=l.concat(v(t.slice(h+a+3+u)))):t.slice(h+a+2).match(/^@/)?(u=t.slice(h+a+2).indexOf(" "),l[1]=n.literal(t.slice(a+1,a+1+h),t.slice(a+3+h,a+2+h+u),null),l=l.concat(v(t.slice(h+a+2+u)))):(l[1]=n.literal(t.slice(a+1,a+1+h),"",null),e.log.info("Literal found: "+l[1]),l=l.concat(v(t.slice(h+a+2)))),l}function g(t){t=t.replace(/\(/g," ( ").replace(/\)/g," ) ").replace(//g,"> ").replace(/{/g," { ").replace(/}/g," } ").replace(/[\t\n\r]/g," ").replace(/; /g," ; ").replace(/\. /g," . ").replace(/, /g," , "),e.log.info("New str into spaceDelimit: \n"+t);var r=[],n=t.split(" ");for(var i in n)s(n[i])&&(r=r.concat(n[i]));return r}function w(t){for(var e=t,r=0;r"),"is"==e[r]&&"of"==e[r+2]){e.splice(r,1),e.splice(r+1,1);var n=e[r-1];e[r-1]=e[r+1],e[r+1]=n}return e}function b(t){for(var r=[],i=0;i "+s);var a=f(o),l=m(s);n[a]=l}else e.log.error("Invalid SPARQL symbol: "+s);else e.log.error("Invalid SPARQL prefix: "+o)}return n}function k(t,r,n){e.log.info("Looking for a close bracket of type "+n+" in "+t);var o=0;for(i=0;io)return i;return e.log.error("Statement had no close parenthesis in SPARQL query"),0}function R(t){return this.describe=function(e){return e+" > "+t.toNT()},this.test=function(e){return e.value.match(/[0-9]+(\.[0-9]+)?([eE][+-]?[0-9]+)?/)?parseFloat(e.value)>parseFloat(t):e.toNT()>t.toNT()},this}function F(t){return this.describe=function(e){return e+" < "+t.toNT()},this.test=function(e){return e.value.match(/[0-9]+(\.[0-9]+)?([eE][+-]?[0-9]+)?/)?parseFloat(e.value)"==t[1]?(e.log.debug("Constraint added: "+t),r.constraints[t[0]]=new R(t[2])):"<"==t[1]?(e.log.debug("Constraint added: "+t),r.constraints[t[0]]=new F(t[2])):e.log.warn("I don't know how to handle the constraint: "+t)}function C(t,r){e.log.debug("Optional query: "+t+" not yet implemented.");var i=n.formula();L(t,i),r.optional.push(i)}function L(t,r){var n,i=b(t);for(e.log.debug("WHERE: "+i);T("OPTIONAL",i);)opt=T("OPTIONAL",i),e.log.debug("OPT: "+opt+" "+i[opt]+" in "+i),"{"!=i[opt+1]&&e.log.warn("Bad optional opening bracket in word "+opt),n=k(i.slice(opt+2),"{","}"),-1==n?e.log.error("No matching bracket in word "+opt):(C(i.slice(opt+2,opt+2+n),r),opt=T("OPTIONAL",i),n=k(i.slice(opt+2),"{","}"),i.splice(opt,n+3));for(e.log.debug("WHERE after optionals: "+i);T("FILTER",i);){var o=T("FILTER",i);"("!=i[o+1]&&e.log.warn("Bad filter opening bracket in word "+o),n=k(i.slice(o+2),"(",")"),-1==n?e.log.error("No matching bracket in word "+o):(D(i.slice(o+2,o+2+n),r),o=T("FILTER",i),n=k(i.slice(o+2),"(",")"),i.splice(o,n+3))}e.log.debug("WHERE after filters and optionals: "+i),A(i,r)}function A(t,r){var n=new Array(1);n[0]=-1;for(var i=n.concat(N(".",t)),o=[],s=0;sE||0>H||E>H)return e.log.error("Invalid or nonexistent SELECT and WHERE tags in SPARQL query"),!1;if(S(U.slice(E+1,H),j),L(U.slice(H+2,U.length-1),j.pat),r)return j;for(var P in j.pat.statements){var X=j.pat.statements[P];"symbol"==X.subject.termType&&e.fetcher&&e.fetcher.lookUpThing(X.subject,"sparql:"+X.subject),"symbol"==X.object.termType&&e.fetcher&&e.fetcher.lookUpThing(X.object,"sparql:"+X.object)}return j},e.SPARQLResultsInterpreter=function(t,r,n){function i(t){return"string"==typeof t&&t.match(/^:|^[^_][^:]*:/)}function o(t){var e=t.split(":");return e[0]}function s(t){var e=t.split(":");return e[1]}function a(t){if(!t.name.match(/^xmlns/))return!1;var r=t.name.replace(/^xmlns/,"").replace(/^:/,"").replace(/ /g,"");f[r]=t.value,e.log.info("Prefix: "+r+"\nValue: "+t.value)}function l(t){var r,n;return i(t)?(r=o(t),n=s(t)):(r="",n=t),f[r]?f[r]+n:void e.log.error("Incorrect SPARQL results - bad prefix")}function h(t){for(var r=t.childNodes[0],n=0;n=0)return"SPARQL";if(c.indexOf("DAV")>=0)return"DAV"}var d=r.each(l,this.ns.http("status"));if(d.length)for(var u=0;ur;r++){var n=this._bnode_context2(t,e,r);if(null!==n)return n}throw"Unable to uniquely identify bnode: "+t.toNT()},t.prototype._mentioned=function(t){return 0!==this.store.statementsMatching(t).length||0!==this.store.statementsMatching(void 0,t).length||0!==this.store.statementsMatching(void 0,void 0,t).length},t.prototype._bnode_context=function(t,e){var r=[];if(t.length){this._cache_ifps();for(var n=0;n\n query="+r+"\n");var i=e.Util.XMLHTTPFactory();if(i.onreadystatechange=function(){if(4==i.readyState){var e=!i.status||i.status>=200&&i.status<300;e?tabulator.log.debug("sparql: update Ok for <"+t+">"):tabulator.log.error("sparql: update failed for <"+t+"> status="+i.status+", "+i.statusText+", body length="+i.responseText.length+"\n for query: "+r),n(t,e,i.responseText,i)}},!tabulator.isExtension)try{e.Util.enablePrivilege("UniversalBrowserRead")}catch(o){alert("Failed to get privileges: "+o)}i.open("PATCH",t,!0),i.setRequestHeader("Content-type","application/sparql-update"),i.send(r)},t.prototype.update_statement=function(t){if(!t||void 0!=t.why){var e=this,r=this._statement_context(t);return{statement:t?[t.subject,t.predicate,t.object,t.why]:void 0,statementNT:t?this.anonymizeNT(t):void 0,where:e._context_where(r),set_object:function(t,r){query=this.where,query+="DELETE DATA { "+this.statementNT+" } ;\n",query+="INSERT DATA { "+this.anonymize(this.statement[0])+" "+this.anonymize(this.statement[1])+" "+this.anonymize(t)+" . }\n",e._fire(this.statement[3].uri,query,r)}}}},t.prototype.insert_statement=function(t,e){var r=t instanceof Array?t[0]:t,n=this._context_where(this._statement_context(r));if(t instanceof Array){for(var i="",o=0;o=0){var h=[];o.length&&(h=this._statement_array_bnodes(o)),s.length&&(h=h.concat(this._statement_array_bnodes(s)));var u=this._bnode_context(h,a),c=this._context_where(u),d="";if(c.length){if(o.length){d+="DELETE { ";for(var f=0;f=0){var p,m=i.any(a,this.ns.link("request"));if(!m)throw"No record of our HTTP GET request for document: "+a;var y=i.any(m,this.ns.link("response"));if(!y)return null;for(var v=i.the(y,this.ns.httph("content-type")).value,g=i.statementsMatching(void 0,void 0,void 0,a).slice(),f=0;f=200&&x.status<300;if(t){for(var e=0;e=0))throw"Unhandled edit method: '"+l+"' for "+a;try{tabulator.log.info("Writing back to local file\n");for(var g=i.statementsMatching(void 0,void 0,void 0,a).slice(),f=0;fT)throw"Rewriting file: No filename extension: "+a.uri;var N=a.uri.slice(T+1);switch(N){case"rdf":case"owl":case"xml":p=w.statementsToXML(g);break;case"n3":case"nt":case"ttl":p=w.statementsToN3(g);break;default:throw"File extension ."+N+" not supported for data write"}dump("Writing back: <<<"+p+">>>\n");var S=a.uri.slice(7),_=Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile);if(_.initWithPath(S),!_.exists())throw"Rewriting file <"+a.uri+"> but it does not exist!";var k=Components.classes["@mozilla.org/network/file-output-stream;1"].createInstance(Components.interfaces.nsIFileOutputStream);k.init(_,42,438,0),k.write(p,p.length),k.close();for(var f=0;f\n"+tabulator.Util.stackString(R))}}},t.prototype.put=function(t,r,n,i){var o,s=this.store;if("string"==typeof r)o=r;else{var a=e.Serializer(s);switch(a.suggestNamespaces(s.namespaces),a.setBase(t.uri),n){case"application/rdf+xml":o=a.statementsToXML(r);break;case"text/n3":case"text/turtle":case"application/x-turtle":case"application/n3":o=a.statementsToN3(r);break;default:throw"Content-type "+n+" not supported for data PUT"}}var l=e.Util.XMLHTTPFactory();l.onreadystatechange=function(){if(4==l.readyState){var e=!l.status||l.status>=200&&l.status<300;i(t.uri,e,l.responseText,l)}},l.open("PUT",t.uri,!0),l.setRequestHeader("Content-type",n),l.send(o)},t}(),e.jsonParser=function(){return{parseJSON:function(t,e,r){var n,i,o,s={},a=r.sym(e);for(x in t){0===x.indexOf("_:")?s[x]?n=s[x]:(n=r.bnode(x),s[x]=n):n=r.sym(x);var l=t[x];for(y in l){var h=l[y];i=r.sym(y);for(z in h){var u=h[z];if("uri"===u.type)o=r.sym(u.value),r.add(n,i,o,a);else if("bnode"===u.type)s[u.value]?o=s[u.value]:(o=r.bnode(u.value),s[u.value]=o),r.add(n,i,o,a);else{if("literal"!==u.type)throw"error: unexpected termtype: "+z.type;o=u.datatype?r.literal(u.value,void 0,r.sym(u.datatype)):u.lang?r.literal(u.value,u.lang):r.literal(u.value),r.add(n,i,o,a)}}}}}}}(),e.Serializer=function(){function r(t){return encodeURI(t)}function n(t){for(var e,r="",n=0;n65535?"\\U"+("00000000"+e.toString(16)).slice(-8):e>126?"\\u"+("0000"+e.toString(16)).slice(-4):t[n];return r}var o=function(t){this.flags="",this.base=null,this.prefixes=[],this.namespacesUsed=[],this.keywords=["a"],this.prefixchars="abcdefghijklmnopqustuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",this.incoming=null,this.formulas=[],this.store=t};o.prototype.setBase=function(t){this.base=t},o.prototype.setFlags=function(t){this.flags=t?t:""},o.prototype.toStr=function(t){var e=t.toNT();return"formula"==t.termType&&(this.formulas[e]=t),e},o.prototype.fromStr=function(t){if("{"==t[0]){var e=this.formulas[t];return e||alert("No formula object for "+t),e}return this.store.fromNT(t)},o.prototype.suggestPrefix=function(t,e){"default"!==t.slice(0,7)&&"ns"!==t.slice(0,2)&&(this.prefixes[e]=t)},o.prototype.suggestNamespaces=function(t){for(var e in t)this.prefixes[t[e]]=e},o.prototype.makeUpPrefix=function(t){function e(e){return i[e]?!1:o.prototype.validPrefix.test(e)?"ns"===e?!1:(this.prefixes[t]=e,r=e,!0):!1}var r,n=t,i=[];e=e.bind(this);for(var s in this.prefixes)i[this.prefixes[s]]=s;"#/".indexOf(n[n.length-1])>=0&&(n=n.slice(0,-1));var a=n.lastIndexOf("/");a>=0&&(n=n.slice(a+1));for(var l=0;l?@[\\]^`{|}~",o.prototype._notNameChars=o.prototype._notQNameChars+":",o.prototype.statementsToN3=function(t){function r(t){for(var e=this.rootSubjects(t),r=e.roots,i=[],o=0;o.\n");for(var r in this.prefixes)this.prefixes.hasOwnProperty(r)&&this.namespacesUsed[r]&&(t+="@prefix "+this.prefixes[r]+": <"+e.uri.refTo(this.base,r)+">.\n");return t+"\n"}var u=4,c=80,d={"http://www.w3.org/2002/07/owl#sameAs":"=","http://www.w3.org/2000/10/swap/log#implies":"=>","http://www.w3.org/1999/02/22-rdf-syntax-ns#type":"a"},f=function(t){for(var e="",r=0;t>r;r++)e+=" ";return e},p=function(t){for(var e="",r=0;r=0){r=r.slice(0,-1)+o+"\n",n+=1;continue}if("])}".indexOf(o)>=0){r=r.slice(0,-1)+" "+o+"\n",n+=2;continue}}if(u*e+4>n)r=r.slice(0,-1)+" "+o+"\n",n+=o.length+1;else{var a=f(u*e)+o;r+=a+"\n",n=a.length}}}return r};r=r.bind(this),s=s.bind(this),a=a.bind(this),o.prototype.termToN3=l,l=l.bind(this),h=h.bind(this);var y=r(t);return h()+m(y,-1)},o.prototype.atomicTermToN3=function(t,e){switch(t.termType){case"bnode":case"variable":return t.toNT();case"literal":if(t.datatype)switch(t.datatype.uri){case"http://www.w3.org/2001/XMLSchema#integer":return t.value.toString();case"http://www.w3.org/2001/XMLSchema#boolean":return t.value?"true":"false"}var r=this.stringToN3(t.value);return t.lang&&(r+="@"+t.lang),t.datatype&&(r+="^^"+this.termToN3(t.datatype,e)),r;case"symbol":return this.symbolToN3(t);default:throw"Internal: atomicTermToN3 cannot handle "+t+" of termType+"+t.termType}},o.prototype.validPrefix=new RegExp(/^[a-zA-Z][a-zA-Z0-9]*$/),o.prototype.forbidden1=new RegExp(/[\\"\b\f\r\v\t\n\u0080-\uffff]/gm),o.prototype.forbidden3=new RegExp(/[\\"\b\f\r\v\u0080-\uffff]/gm),o.prototype.stringToN3=function(t,e){e||(e="e");var r,n,i="",s=0,a=0;for(t.length>20&&'"'!=t.slice(-1)&&e.indexOf("n")<0&&(t.indexOf("\n")>0||t.indexOf('"')>0)?(r='"""',n=o.prototype.forbidden3):(r='"',n=o.prototype.forbidden1),s=0;s=0?"\\"+'bfrtvn\\"'[u]:e.indexOf("e")>=0?"\\u"+("000"+h.charCodeAt(0).toString(16).toLowerCase()).slice(-4):h}s=a+1}return r+i+t.slice(s)+r},o.prototype.symbolToN3=function(t){var i=t.uri,s=i.indexOf("#");if(0>s&&this.flags.indexOf("/")<0&&(s=i.lastIndexOf("/")),s>=0&&this.flags.indexOf("p")<0){for(var a=!0,l=s+1;l=0){a=!1;break}if(i.slice(0,s)==this.base)return"<#"+i.slice(s+1)+">";if(a){var h=i.slice(s+1),u=i.slice(0,s+1);if(this.defaultNamespace&&this.defaultNamespace==u&&this.flags.indexOf("d")<0)return this.flags.indexOf("k")>=0&&this.keyords.indexOf(h)<0?h:":"+h;var c=this.prefixes[u];if(c||(c=this.makeUpPrefix(u)),c)return this.namespacesUsed[u]=!0,c+":"+h}}return i=this.flags.indexOf("r")<0&&this.base?e.uri.refTo(this.base,i):this.flags.indexOf("u")>=0?n(i):r(i),"<"+i+">"},o.prototype.writeStore=function(t){var e=this.store,r=e.fetcher,n=r&&r.appNode,i=e.statementsMatching(void 0,e.sym("http://www.w3.org/2007/ont/link#requestedURI")).map(function(t){return t.subject});n&&i.push(n);var o=[];i.map(function(t){o=o.concat(e.statementsMatching(void 0,void 0,void 0,t))}),t(this.statementsToN3(o));var a=this.store.index[3];for(s in a){var l=e.fromNT(s);n&&l.sameTerm(n)||t("\n"+this.atomicTermToN3(l)+" "+this.atomicTermToN3(e.sym("http://www.w3.org/2000/10/swap/log#"))+" { "+this.statementsToN3(e.statementsMatching(void 0,void 0,void 0,l))+" }.\n")}},o.prototype.statementsToXML=function(r){function n(e){this.suggestPrefix("rdf","http://www.w3.org/1999/02/22-rdf-syntax-ns#");for(var r=this.rootSubjects(e),n=r.roots,i=[],o=0;o",a(h.object,r),""]:["<"+o+' rdf:nodeID="'+h.object.toNT().slice(2)+'"/>']);break;case"symbol":d=d.concat(["<"+o+' rdf:resource="'+s(h.object)+'"/>']);break;case"literal":d=d.concat(["<"+o+(h.object.dt?' rdf:datatype="'+i(h.object.dt.uri)+'"':"")+(h.object.lang?' xml:lang="'+h.object.lang+'"':"")+">"+i(h.object.value)+""]);break;case"collection":d=d.concat(["<"+o+' rdf:parseType="Collection">',l(h.object,r),""]);break;default:throw"Can't serialize object of type "+h.object.termType+" into XML" 4 | }}else n=h.object;var g=n?u(n):"rdf:Description",w="";return"bnode"==t.termType?r.incoming[t]&&1==r.incoming[t].length||(w=' rdf:nodeID="'+t.toNT().slice(2)+'"'):w=' rdf:about="'+s(t)+'"',["<"+g+w+">"].concat([d]).concat([""])}function l(t,e){for(var r=[],n=0;n',""]:["<"+u(a.predicate)+' rdf:parseType="Resource">',h(a.object,e),""]);break;case"symbol":r=r.concat(["<"+u(a.predicate)+' rdf:resource="'+s(a.object)+'"/>']);break;case"literal":r=r.concat(["<"+u(a.predicate)+(a.object.datatype?' rdf:datatype="'+i(a.object.datatype.uri)+'"':"")+(a.object.lang?' xml:lang="'+a.object.lang+'"':"")+">"+i(a.object.value)+""]);break;case"collection":r=r.concat(["<"+u(a.predicate)+' rdf:parseType="Collection">',l(a.object,e),""]);break;default:throw"Can't serialize object of type "+a.object.termType+" into XML"}}return r}function u(t){var e=t.uri,r=e.indexOf("#");if(0>r&&this.flags.indexOf("/")<0&&(r=e.lastIndexOf("/")),0>r)throw"Cannot make qname out of <"+e+">";for(var n=r+1;n=0)throw'Invalid character "'+e[n]+'" cannot be in XML qname for URI: '+e;var i=e.slice(r+1),s=e.slice(0,r+1);if(this.defaultNamespace&&this.defaultNamespace==s&&this.flags.indexOf("d")<0)return i;var a=this.prefixes[s];return a||(a=this.makeUpPrefix(s)),f[s]=!0,a+":"+i}var c=4,d=80,f=[];f["http://www.w3.org/1999/02/22-rdf-syntax-ns#"]=!0;var p="http://www.w3.org/1999/02/22-rdf-syntax-ns#_",m=function(t){for(var e="",r=0;t>r;r++)e+=" ";return e},y=function(t){for(var e="",r=0;rn)r=r.slice(0,-1)+" "+o+"\n",n+=o.length+1;else{var a=m(c*e)+o;r+=a+"\n",n=a.length}}return r};n=n.bind(this),s=s.bind(this),a=a.bind(this),h=h.bind(this),u=u.bind(this);var g=n(r),w=""];return v(x,-1)};var a=function(t){return new o(t)};return a}();var e,r,n,c=function(t,e){return function(){return t.apply(e,arguments)}},l={}.hasOwnProperty;if(("undefined"==typeof e||null===e)&&(e={}),e.UpdatesSocket=function(){function t(t,e){var r;this.parent=t,this.via=e,this.subscribe=c(this.subscribe,this),this.onError=c(this.onError,this),this.onMessage=c(this.onMessage,this),this.onClose=c(this.onClose,this),this.onOpen=c(this.onOpen,this),this._subscribe=c(this._subscribe,this),this._send=c(this._send,this),this.connected=!1,this.pending={},this.subscribed={},this.socket={};try{this.socket=new WebSocket(e),this.socket.onopen=this.onOpen,this.socket.onclose=this.onClose,this.socket.onmessage=this.onMessage,this.socket.onerror=this.onError}catch(n){r=n,this.onError(r)}}return t.prototype._decode=function(t){var e,r,n,i,o,s,a;i={},s=function(){var r,n,i,o;for(i=t.split("&"),o=[],r=0,n=i.length;n>r;r++)e=i[r],o.push(e.split("="));return o}();for(r in s)e=s[r],a=[decodeURIComponent(e[0]),decodeURIComponent(e[1])],n=a[0],o=a[1],null==i[n]&&(i[n]=[]),i[n].push(o);return i},t.prototype._send=function(t,e,r){var n,i;return n=[t,e,r].join(" "),"function"==typeof(i=this.socket).send?i.send(n):void 0},t.prototype._subscribe=function(t){return this._send("sub",t,""),this.subscribed[t]=!0},t.prototype.onOpen=function(){var t,e;this.connected=!0,e=[];for(t in this.pending)delete this.pending[t],e.push(this._subscribe(t));return e},t.prototype.onClose=function(){var t;this.connected=!1;for(t in this.subscribed)this.pending[t]=!0;return this.subscribed={}},t.prototype.onMessage=function(t){var e,r;return e=t.data.split(" "),"ping"===e[0]?"function"==typeof(r=this.socket).send?r.send("pong "+e.slice(1).join(" ")):void 0:"pub"===e[0]?this.parent.onUpdate(e[1],this._decode(e[2])):void 0},t.prototype.onError=function(t){throw"onError"+t},t.prototype.subscribe=function(t){return this.connected?this._subscribe(t):this.pending[t]=!0},t}(),e.UpdatesVia=function(){function t(t){this.fetcher=t,this.onUpdate=c(this.onUpdate,this),this.onHeaders=c(this.onHeaders,this),this.register=c(this.register,this),this.graph={},this.via={},this.fetcher.addCallback("headers",this.onHeaders)}return t.prototype.register=function(t,r){return null==this.via[t]&&(this.via[t]=new e.UpdatesSocket(this,t)),this.via[t].subscribe(r)},t.prototype.onHeaders=function(t){var e,r,n;return null==t.headers?!0:"undefined"==typeof WebSocket||null===WebSocket?!0:(e=t.headers.etag,n=t.headers["updates-via"],r=t.uri,e&&n&&(this.graph[r]={etag:e,via:n},this.register(n,r)),!0)},t.prototype.onUpdate=function(t){return this.fetcher.refresh(e.sym(t))},t}(),null!=("undefined"!=typeof module&&null!==module?module.exports:void 0))for(r in e)l.call(e,r)&&(n=e[r],module.exports[r]=n);if("undefined"!=typeof module&&module.require&&(e.jsonld=require("jsonld"),p=require("n3"),d=require("async")),e.Fetcher=function(t,r,n){this.store=t,this.thisURI="http://dig.csail.mit.edu/2005/ajar/ajaw/rdf/sources.js#SourceFetcher",this.timeout=r?r:3e4,this.async=null!=n?n:!0,this.appNode=this.store.bnode(),this.store.fetcher=this,this.requested={},this.lookedUp={},this.handlers=[],this.mediatypes={};var i=this,o=this.store,s={};s.link=e.Namespace("http://www.w3.org/2007/ont/link#"),s.http=e.Namespace("http://www.w3.org/2007/ont/http#"),s.httph=e.Namespace("http://www.w3.org/2007/ont/httph#"),s.rdf=e.Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#"),s.rdfs=e.Namespace("http://www.w3.org/2000/01/rdf-schema#"),s.dc=e.Namespace("http://purl.org/dc/elements/1.1/"),e.Fetcher.crossSiteProxy=function(t){return e.Fetcher.crossSiteProxyTemplate?e.Fetcher.crossSiteProxyTemplate.replace("{uri}",encodeURIComponent(t)):void 0},e.Fetcher.RDFXMLHandler=function(t){t&&(this.dom=t[0]),this.handlerFactory=function(t){t.handle=function(r){var n=i.store;this.dom||(this.dom=e.Util.parseXML(t.responseText));var o=this.dom.documentElement;if("parsererror"==o.nodeName)throw i.failFetch(t,"Badly formed XML in "+t.resource.uri),new Error("Badly formed XML in "+t.resource.uri);var a=n.any(t.req,s.link("requestedURI"));a=a?n.sym(a.value):t.resource;var l=new e.RDFParser(n);l.parse(this.dom,a.uri,a),n.add(a,s.rdf("type"),s.link("RDFDocument"),i.appNode),r()}}},e.Fetcher.RDFXMLHandler.term=this.store.sym(this.thisURI+".RDFXMLHandler"),e.Fetcher.RDFXMLHandler.toString=function(){return"RDFXMLHandler"},e.Fetcher.RDFXMLHandler.register=function(t){t.mediatypes["application/rdf+xml"]={}},e.Fetcher.RDFXMLHandler.pattern=new RegExp("application/rdf\\+xml"),e.Fetcher.doGRDDL=function(t,e,r,n){i.requestURI("http://www.w3.org/2005/08/online_xslt/xslt?xslfile="+escape(r)+"&xmlfile="+escape(n),e)},e.Fetcher.XHTMLHandler=function(t){t&&(this.dom=t[0]),this.handlerFactory=function(t){t.handle=function(r){if(!this.dom){var n;n="undefined"!=typeof tabulator&&tabulator.isExtension?Components.classes["@mozilla.org/xmlextras/domparser;1"].getService(Components.interfaces.nsIDOMParser):new DOMParser,this.dom=n.parseFromString(t.responseText,"application/xml")}var o=i.store,a=this.dom.getElementsByTagName("title");a.length>0&&o.add(t.resource,s.dc("title"),o.literal(a[0].textContent),t.resource);for(var l=this.dom.getElementsByTagName("link"),h=l.length-1;h>=0;h--)i.linkData(t,l[h].getAttribute("rel"),l[h].getAttribute("href"));var u=this.dom.getElementsByTagName("head")[0];if(u){var c=u.getAttribute("profile");c&&"http"==e.uri.protocol(c)&&e.Fetcher.doGRDDL(o,t.resource,"http://www.w3.org/2003/11/rdf-in-xhtml-processor",t.resource.uri)}o.add(t.resource,s.rdf("type"),s.link("WebPage"),i.appNode),e.rdfa&&e.rdfa.parse&&e.rdfa.parse(this.dom,o,t.resource.uri),r()}}},e.Fetcher.XHTMLHandler.term=this.store.sym(this.thisURI+".XHTMLHandler"),e.Fetcher.XHTMLHandler.toString=function(){return"XHTMLHandler"},e.Fetcher.XHTMLHandler.register=function(t){t.mediatypes["application/xhtml+xml"]={q:.3}},e.Fetcher.XHTMLHandler.pattern=new RegExp("application/xhtml"),e.Fetcher.XMLHandler=function(){this.handlerFactory=function(t){t.handle=function(r){var n,o=i.store;n="undefined"!=typeof tabulator&&tabulator.isExtension?Components.classes["@mozilla.org/xmlextras/domparser;1"].getService(Components.interfaces.nsIDOMParser):new DOMParser;for(var s=n.parseFromString(t.responseText,"application/xml"),a=0;a]+\?>/))return i.addStatus(t.req,"Has an XML declaration. We'll assume it's XHTML as the content-type was text/html.\n"),void i.switchHandler("XHTMLHandler",t,e);if(r.match(/.*/))return i.addStatus(t.req,"Has XHTML DOCTYPE. Switching to XHTMLHandler.\n"),void i.switchHandler("XHTMLHandler",t,e);if(r.match(/[^(/))return i.addStatus(t.req,"Has default namespace for XHTML, so switching to XHTMLHandler.\n"),void i.switchHandler("XHTMLHandler",t,e);var n=new RegExp("([\\s\\S]+?)","im").exec(r);if(n){var o=i.store;return o.add(t.resource,s.dc("title"),o.literal(n[1]),t.resource),o.add(t.resource,s.rdf("type"),s.link("WebPage"),i.appNode),void e()}i.failFetch(t,"Sorry, can't yet parse non-XML HTML")}}},e.Fetcher.HTMLHandler.term=this.store.sym(this.thisURI+".HTMLHandler"),e.Fetcher.HTMLHandler.toString=function(){return"HTMLHandler"},e.Fetcher.HTMLHandler.register=function(t){t.mediatypes["text/html"]={q:.3}},e.Fetcher.HTMLHandler.pattern=new RegExp("text/html"),e.Fetcher.TextHandler=function(){this.handlerFactory=function(t){t.handle=function(e){var r=t.responseText;return r.match(/\s*<\?xml\s+version\s*=[^<>]+\?>/)?(i.addStatus(t.req,"Warning: "+t.resource+" has an XML declaration. We'll assume it's XML but its content-type wasn't XML.\n"),void i.switchHandler("XMLHandler",t,e)):r.slice(0,500).match(/xmlns:/)?(i.addStatus(t.req,"May have an XML namespace. 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d=require("async"),f=require("jsonld"),p=require("n3"),m=function(t,e){var r=void 0,n=p.Parser(),i=p.Writer({format:"N-Quads"});d.waterfall([function(e){n.parse(t,e)},function(t,e,r){null!==t&&i.addTriple(t),"function"==typeof r&&i.end(r)},function(t,e){try{f.fromRDF(t,{format:"application/nquads"},e)}catch(r){e(r)}},function(t){r=JSON.stringify(t),e(null,r)}],function(t){e(t,r)})},v=function(t,e){var r=void 0,n=p.Parser(),i=p.Writer({format:"N-Quads"});d.waterfall([function(e){n.parse(t,e)},function(t,e,r){null!==t&&i.addTriple(t),"function"==typeof r&&i.end(r)},function(t){r=t,e(null,r)}],function(t){e(t,r)})};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=e),exports.$rdf=e):("function"==typeof define&&define.amd&&define([],function(){return e}),t.$rdf=e)}(this); --------------------------------------------------------------------------------