├── .gitignore ├── LICENSE ├── README.md ├── package-lock.json ├── package.json ├── postcss.config.js ├── readme-banner.jpg ├── src ├── app.css ├── app.html ├── hooks.server.js ├── lib │ ├── components │ │ ├── CodeView.svelte │ │ ├── InitialView.svelte │ │ ├── OutlinerView.svelte │ │ ├── modals │ │ │ ├── AttributesModal.svelte │ │ │ └── FeedModal.svelte │ │ ├── outliner │ │ │ ├── AddNewOutlineButton.svelte │ │ │ ├── NewOutline.svelte │ │ │ └── Outline.svelte │ │ ├── partials │ │ │ ├── Footer.svelte │ │ │ └── Header.svelte │ │ └── toolbar │ │ │ ├── ActionMenu.svelte │ │ │ ├── ShortcutBar.svelte │ │ │ └── ToolBar.svelte │ └── opml.svelte.js └── routes │ ├── +layout.svelte │ ├── +page.server.js │ ├── +page.svelte │ ├── about │ └── +page.svelte │ ├── features │ └── +page.svelte │ └── generator │ └── +page.svelte ├── static ├── android-chrome-192x192.png ├── android-chrome-512x512.png ├── apple-touch-icon.png ├── browserconfig.xml ├── favicon-16x16.png ├── favicon-32x32.png ├── favicon.ico ├── favicon.png ├── favicon.svg ├── mstile-144x144.png ├── mstile-150x150.png ├── mstile-310x150.png ├── mstile-310x310.png ├── mstile-70x70.png ├── safari-pinned-tab.svg ├── site.webmanifest ├── sitemap.xml └── thumbnail.jpg ├── svelte.config.js ├── tailwind.config.js └── vite.config.js /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | node_modules 3 | /build 4 | /.svelte-kit 5 | /package 6 | .env 7 | .env.* 8 | !.env.example 9 | vite.config.js.timestamp-* 10 | vite.config.ts.timestamp-* 11 | .idea 12 | .npmrc -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |
2 | 3 |
4 | 5 | # OPML Editor 6 | 7 | Manage your [feed subscription lists](http://scripting.com/2016/10/13/whatIsAnOpmlSubscriptionList.html) more easily using a free online [OPML](https://en.wikipedia.org/wiki/OPML) editor with a simple and intuitive interface. View, edit, merge, clean, and organize your opml files online. 8 | 9 | Built to promote a more open web. No tracking, no ads, no sign-ups. 10 | 11 | Visit the web app here: [opml.imadij.com](https://opml.imadij.com) 12 | 13 | ## Features 14 | - Merge multiple OPML files together 15 | - Remove any duplicate feeds 16 | - Organize and rearrange your feeds interactively 17 | - Subscribe to new feeds 18 | - Keyboard shortcuts for common functionalities 19 | 20 | ## Acknowledgements 21 | - [Dave Winer](http://davewiner.com/) for creating the OPML format and all the effort he has put into the ecosystem 22 | - [Svelte](https://svelte.dev/) a frontend framework that's a joy to work with 23 | - [CodeMirror](https://codemirror.net/) an excellent and extensible code editing component 24 | 25 | ## LICENSE 26 | This project is licensed under the AGPL-3.0 License - see the [LICENSE](LICENSE) file for details. -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "opml-editor", 3 | "version": "0.0.1", 4 | "private": true, 5 | "scripts": { 6 | "dev": "vite dev", 7 | "build": "vite build", 8 | "preview": "vite preview" 9 | }, 10 | "devDependencies": { 11 | "@sveltejs/adapter-auto": "^3.0.0", 12 | "@sveltejs/kit": "^2.0.0", 13 | "@sveltejs/vite-plugin-svelte": "^4.0.0", 14 | "autoprefixer": "^10.4.19", 15 | "postcss": "^8.4.38", 16 | "svelte": "^5.0.0", 17 | "tailwindcss": "^3.4.3", 18 | "vite": "^5.4.8" 19 | }, 20 | "type": "module", 21 | "dependencies": { 22 | "@codemirror/lang-xml": "^6.1.0", 23 | "@extractus/feed-extractor": "^7.1.3", 24 | "codemirror": "^6.0.1", 25 | "xml-formatter": "^3.6.2" 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /postcss.config.js: -------------------------------------------------------------------------------- 1 | export default { 2 | plugins: { 3 | tailwindcss: {}, 4 | autoprefixer: {}, 5 | }, 6 | } 7 | -------------------------------------------------------------------------------- /readme-banner.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/readme-banner.jpg -------------------------------------------------------------------------------- /src/app.css: -------------------------------------------------------------------------------- 1 | @tailwind base; 2 | @tailwind components; 3 | @tailwind utilities; 4 | 5 | html, body { 6 | height: 100%; 7 | } 8 | 9 | h1, h2, h3, h4, h5, h6 { 10 | @apply font-bold; 11 | } 12 | 13 | h1 { 14 | @apply text-5xl mt-6 mb-4; 15 | } 16 | 17 | h2 { 18 | @apply text-3xl mt-6 mb-4; 19 | } 20 | 21 | h3 { 22 | @apply text-2xl mt-6 mb-4; 23 | } 24 | 25 | h4 { 26 | @apply text-xl mt-6 mb-4; 27 | } 28 | 29 | h5 { 30 | @apply text-lg mt-6 mb-4; 31 | } 32 | 33 | h6 { 34 | @apply text-base mt-6 mb-4; 35 | } 36 | 37 | a { 38 | @apply underline; 39 | } 40 | 41 | button { 42 | @apply disabled:text-black disabled:opacity-40 disabled:bg-gray-400 disabled:pointer-events-none; 43 | } -------------------------------------------------------------------------------- /src/app.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | %sveltekit.head% 18 | 19 | 20 | 21 | 22 |
%sveltekit.body%
23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /src/hooks.server.js: -------------------------------------------------------------------------------- 1 | export async function handle({ event, resolve }) { 2 | const response = await resolve(event); 3 | 4 | response.headers.set("Content-Security-Policy", "default-src 'self'; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline'; frame-ancestors 'none';"); 5 | response.headers.set("X-Frame-Options", "deny"); 6 | response.headers.set("X-Content-Type-Options", "nosniff"); 7 | response.headers.set("Referrer-Policy", "strict-origin-when-cross-origin"); 8 | response.headers.set("Feature-Policy", "camera 'none'; geolocation 'none'; microphone 'none'"); 9 | 10 | return response; 11 | } -------------------------------------------------------------------------------- /src/lib/components/CodeView.svelte: -------------------------------------------------------------------------------- 1 | 56 | 57 |
58 | 59 | -------------------------------------------------------------------------------- /src/lib/components/InitialView.svelte: -------------------------------------------------------------------------------- 1 | 17 |
18 | 24 | 25 |
-------------------------------------------------------------------------------- /src/lib/components/OutlinerView.svelte: -------------------------------------------------------------------------------- 1 | 11 | 12 |
13 | {#if !opml.body.children.length} 14 | 15 | {:else} 16 |
    17 | {#each opml.body.children as item, index} 18 |
  • 19 | 20 |
    • 21 | 22 | {/each} 23 |
24 | {/if} 25 |
-------------------------------------------------------------------------------- /src/lib/components/modals/AttributesModal.svelte: -------------------------------------------------------------------------------- 1 | 35 | 36 | {attributesStatus.clear(); showModal = false;}}> 37 |
38 |

Enabled Attributes

39 | 42 |
43 |

Unchecked attributes will be removed from all instances

44 | {#if attributesStatus.size} 45 |
    46 | {#each attributesStatus as [attr, status]} 47 |
  • 48 | attributesStatus.set(attr, e.target.checked)} checked={status}/> 49 | 50 |
    • 51 | {/each} 52 |
53 |

Warning: The changes cannot be undone. Review before applying.

54 | 55 | {:else} 56 |

No attributes found

57 | {/if} 58 | 59 | 60 | -------------------------------------------------------------------------------- /src/lib/components/modals/FeedModal.svelte: -------------------------------------------------------------------------------- 1 | 46 | 47 | 48 | { resetForm(); showModal = false }}> 49 |
50 |

Add feed by URL

51 | 54 |
55 | {#if successMessage} 56 |

{successMessage}

57 | {:else} 58 |
{ 59 | return async ({ result }) => { 60 | if (result.error) { 61 | errorMessage = "Error! " + result.error.message; 62 | } else { 63 | addFeed(result.data) 64 | } 65 | }}}> 66 | 67 | {#if errorMessage} 68 |

{errorMessage}

69 |

Note: you can ignore this error and force add the feed

70 | 71 | {:else} 72 | 73 | {/if} 74 |
75 | {/if} 76 | 77 | 78 | -------------------------------------------------------------------------------- /src/lib/components/outliner/AddNewOutlineButton.svelte: -------------------------------------------------------------------------------- 1 | 5 | 6 | {#if show} 7 | 8 | {:else} 9 | 18 | {/if} -------------------------------------------------------------------------------- /src/lib/components/outliner/NewOutline.svelte: -------------------------------------------------------------------------------- 1 | 37 | 38 |
39 | 42 | 43 | 44 | 45 | 46 | 47 |
-------------------------------------------------------------------------------- /src/lib/components/outliner/Outline.svelte: -------------------------------------------------------------------------------- 1 | 62 | 63 |
64 | selectItem(item.id)} /> 65 | 66 | {#if item.children.length } 67 |
68 | {decodeValue(item.attributes.get('text'))} 69 | {#if item.attributes.get('xmlUrl')} 70 | {item.attributes.get('xmlUrl')} 71 | {/if} 72 | {#if item.children.length} 73 |
    74 | {#each item.children as child, index} 75 |
    • 76 | 77 | {/each} 78 |
79 | {:else} 80 |

No feeds

81 | {/if} 82 |
83 | {:else} 84 |
85 |
{decodeValue(item.attributes.get('text'))}
86 | {item.attributes.get('xmlUrl')} 87 |
88 | {/if} 89 |
90 | 93 | 96 | 99 | 102 |
103 |
104 | 105 | -------------------------------------------------------------------------------- /src/lib/components/partials/Footer.svelte: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /src/lib/components/partials/Header.svelte: -------------------------------------------------------------------------------- 1 | 10 | 11 |
12 | 13 | 14 | 15 | 19 | 20 |
21 | 24 | 30 |
31 |
32 | 33 | -------------------------------------------------------------------------------- /src/lib/components/toolbar/ActionMenu.svelte: -------------------------------------------------------------------------------- 1 | 27 | 28 |
29 | 38 | 39 |
40 |
    41 | {#each items as item} 42 |
  • 43 | 49 |
    • 50 | {/each} 51 |
52 |
53 |
-------------------------------------------------------------------------------- /src/lib/components/toolbar/ShortcutBar.svelte: -------------------------------------------------------------------------------- 1 | 22 | 23 | -------------------------------------------------------------------------------- /src/lib/components/toolbar/ToolBar.svelte: -------------------------------------------------------------------------------- 1 | 192 | 193 |
194 |
195 | 199 | 203 |
204 |
205 | 208 | 211 |
212 |
213 | 214 | 215 | 216 | -------------------------------------------------------------------------------- /src/lib/opml.svelte.js: -------------------------------------------------------------------------------- 1 | import xmlFormat from "xml-formatter"; 2 | import {SvelteMap, SvelteSet} from 'svelte/reactivity'; 3 | 4 | export const viewMode = { 5 | OUTLINER: 'OUTLINER', 6 | CODE: 'CODE' 7 | } 8 | 9 | export const nodeType = { 10 | ELEMENT_NODE: 'ELEMENT_NODE', 11 | TEXT_NODE: 'TEXT_NODE' 12 | } 13 | 14 | export class opmlNode { 15 | attributes = $state(new SvelteMap()); 16 | children = $state([]); 17 | textContent = $state(""); 18 | tagName; 19 | nodeType; 20 | 21 | constructor(id, parent_id) { 22 | this.id = id; 23 | this.parent_id = parent_id; 24 | } 25 | 26 | deleteAttribute(name) { 27 | this.attributes.delete(name); 28 | } 29 | 30 | setAttribute(name, value="") { 31 | this.attributes.set(name, value); 32 | } 33 | 34 | deleteChildById(id) { 35 | this.children = this.children.filter(c => c.id !== id); 36 | } 37 | 38 | selectChildren(state) { 39 | this.children.forEach(child => { 40 | state.selectedItems.add(child.id); 41 | child.selectChildren(state); 42 | }) 43 | } 44 | 45 | deselectChildren(state) { 46 | this.children.forEach(child => { 47 | state.selectedItems.delete(child.id); 48 | child.deselectChildren(state); 49 | }) 50 | } 51 | 52 | checkParent(state) { 53 | let parent = state.outlineMap.get(this.parent_id); 54 | 55 | if (state.selectedItems.has(this.parent_id)) { 56 | state.selectedItems.delete(this.parent_id); 57 | } 58 | else if (parent?.children.length && parent.children.every(child => state.selectedItems.has(child.id))) { 59 | state.selectedItems.add(this.parent_id); 60 | } 61 | } 62 | 63 | moveUp(state) { 64 | // if top level outline 65 | let parent = state.outlineMap.get(this.parent_id) || state.body; 66 | 67 | let index = parent.children.findIndex(child => child.id === this.id); 68 | 69 | if (index > 0) { 70 | parent.children.splice(index, 1); 71 | parent.children.splice(index - 1, 0, this); 72 | } 73 | 74 | state._rawContent = state.stringify(); 75 | } 76 | 77 | moveDown(state) { 78 | // if top level outline 79 | let parent = state.outlineMap.get(this.parent_id) || state.body; 80 | 81 | let index = parent.children.findIndex(child => child.id === this.id); 82 | 83 | if (index < parent.children.length - 1) { 84 | parent.children.splice(index, 1); 85 | parent.children.splice(index + 1, 0, this); 86 | } 87 | 88 | state._rawContent = state.stringify(); 89 | } 90 | } 91 | 92 | export class opmlDoc { 93 | uniqueID; 94 | head = $state(new opmlNode(0)); 95 | body = $state(new opmlNode(1)); 96 | 97 | // debounce timeout for parsing the document again 98 | parseTimeout; 99 | 100 | version = "2.0"; 101 | nodeMap = $state(new SvelteMap()); 102 | outlineMap = $state(new SvelteMap()); 103 | selectedItems = $state(new SvelteSet()); 104 | numOfFeeds = $derived(Array.from(this.outlineMap.values()).reduce((acc, outline) => acc + outline.attributes.has("xmlUrl"), 0)); 105 | lastSaved = $state(new Date().getTime()); 106 | lastModified = $state(new Date().getTime()); 107 | 108 | // private to avoid recursive updates 109 | _rawContent = $state(""); 110 | 111 | set rawContent(value) { 112 | this._rawContent = value; 113 | this.lastModified = new Date().getTime(); 114 | this.debounceParse(value); 115 | } 116 | 117 | get rawContent() { 118 | return this._rawContent; 119 | } 120 | 121 | debounceParse(fileString) { 122 | clearTimeout(this.parseTimeout); 123 | this.parseTimeout = setTimeout(() => this.parseDoc(fileString), 300); 124 | } 125 | 126 | parseDoc(fileString) { 127 | // reset values 128 | this.uniqueID = 2; 129 | this.outlineMap.clear(); 130 | this.nodeMap.clear(); 131 | this.selectedItems.clear(); 132 | 133 | if (!fileString) return; 134 | 135 | const parser = new DOMParser(); 136 | const doc = parser.parseFromString(fileString, "text/xml"); 137 | 138 | this.version = doc.getElementsByTagName("opml")[0]?.getAttribute("version"); 139 | 140 | this.parseHead(doc); 141 | this.parseBody(doc); 142 | } 143 | 144 | parseHead(doc) { 145 | this.head = new opmlNode(0); 146 | this.head.tagName = "head"; 147 | this.head.nodeType = nodeType.ELEMENT_NODE; 148 | 149 | const head = doc.querySelector("head"); 150 | if (!head) return; 151 | 152 | this.nodeMap.set(this.head.id, this.head); 153 | 154 | for (const node of head.childNodes) { 155 | this.insertNode(this.head.id, this.parseNode(node, this.head.id)); 156 | } 157 | } 158 | 159 | parseBody(doc) { 160 | this.body = new opmlNode(1); 161 | this.body.tagName = "body"; 162 | this.body.nodeType = nodeType.ELEMENT_NODE; 163 | 164 | const body = doc.querySelector("body"); 165 | if (!body) return; 166 | 167 | this.nodeMap.set(this.body.id, this.body); 168 | 169 | for (const node of body.childNodes) { 170 | this.insertNode(this.body.id, this.parseNode(node, this.body.id)); 171 | } 172 | } 173 | 174 | // only accepts ELEMENT_NODE and non-empty TEXT_NODE 175 | parseNode(domElement, parentID) { 176 | if (domElement.nodeType === Node.ELEMENT_NODE || (domElement.nodeType === Node.TEXT_NODE && domElement.textContent.trim() !== "")) { 177 | let node = new opmlNode(this.generateId(), parentID); 178 | 179 | if (domElement.nodeType === Node.ELEMENT_NODE) { 180 | node.nodeType = nodeType.ELEMENT_NODE; 181 | node.tagName = domElement.tagName; 182 | 183 | for (const attr of domElement.attributes) { 184 | node.setAttribute(attr.name, encodeValue(attr.value)); 185 | } 186 | } else { 187 | node.nodeType = nodeType.TEXT_NODE; 188 | node.textContent = domElement.textContent; 189 | } 190 | 191 | // We need to add node to maps before processing children 192 | this.nodeMap.set(node.id, node); 193 | if (node.tagName === "outline") { 194 | this.outlineMap.set(node.id, node); 195 | } 196 | 197 | for (const child of domElement.childNodes) { 198 | this.insertNode(node.id, this.parseNode(child, node.id)); 199 | } 200 | 201 | return node; 202 | } 203 | } 204 | 205 | insertNode(parentID, element, index) { 206 | if (!element) return; 207 | let parent; 208 | 209 | // if the parent is an outline 210 | if (this.outlineMap.get(parentID)) { 211 | parent = this.outlineMap.get(parentID); 212 | } 213 | else { 214 | parent = this.nodeMap.get(parentID) || this.body; 215 | } 216 | 217 | // if index is not provided, insert at the end 218 | parent.children.splice(index !== undefined ? index : parent.children.length, 0, element); 219 | } 220 | 221 | createBasic() { 222 | const basicExample = 223 | ` 224 | 225 | 226 | Subscriptions 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | 236 | `; 237 | 238 | this.rawContent = xmlFormat(basicExample, { lineSeparator: '\n' }); 239 | } 240 | 241 | stringify() { 242 | let head = this.stringifyNode(this.head); 243 | let body = this.stringifyNode(this.body); 244 | 245 | return xmlFormat(`\n\n${head}\n${body}\n`, { lineSeparator: '\n' }); 246 | } 247 | 248 | // recursive function to convert node (including children) to string 249 | stringifyNode(node) { 250 | if (node.nodeType === nodeType.TEXT_NODE) { 251 | return node.textContent; 252 | } 253 | 254 | let str = `<${node.tagName}`; 255 | for (const [key, value] of node.attributes) { 256 | str += ` ${key}="${value}"`; 257 | } 258 | str += ">"; 259 | for (const child of node.children) { 260 | str += this.stringifyNode(child); 261 | } 262 | str += ``; 263 | return str; 264 | } 265 | 266 | getAllAttributes() { 267 | let uniqueAttributes = new Set(); 268 | 269 | this.outlineMap.forEach(outline => { 270 | outline.attributes.forEach((_, attrName) => { 271 | uniqueAttributes.add(attrName); 272 | } 273 | ) 274 | }); 275 | return Array.from(uniqueAttributes); 276 | } 277 | 278 | deleteAttributeForAll(name) { 279 | this.outlineMap.forEach(outline => outline.deleteAttribute(name)) 280 | this._rawContent = this.stringify(); 281 | } 282 | 283 | addFeed(text, xmlUrl, htmlUrl) { 284 | let feedNode = new opmlNode(this.generateId(), this.body.id); 285 | feedNode.tagName = "outline"; 286 | feedNode.nodeType = nodeType.ELEMENT_NODE; 287 | 288 | feedNode.setAttribute("text", encodeValue(text)); 289 | feedNode.setAttribute("xmlUrl", encodeValue(xmlUrl)); 290 | feedNode.setAttribute("htmlUrl", encodeValue(htmlUrl)); 291 | 292 | this.insertNode(this.body.id, feedNode); 293 | // Updating the private variable directly to avoid re-parsing and assignment coupled with the getter function for rawContent 294 | this._rawContent = this.stringify(); 295 | } 296 | 297 | removeOutlineDupes() { 298 | let uniqueOutlines = new Map(); 299 | 300 | this.outlineMap.forEach(outline => { 301 | if (outline.attributes.get('xmlUrl') && uniqueOutlines.has(outline.attributes.get('xmlUrl'))) { 302 | this.deleteNodeById(outline.id); 303 | } 304 | // otherwise if the outline has a feed, but it's not a duplicate 305 | else if (outline.attributes.get('xmlUrl')) { 306 | uniqueOutlines.set(outline.attributes.get('xmlUrl'), outline); 307 | } 308 | }); 309 | 310 | this._rawContent = this.stringify(); 311 | } 312 | 313 | deleteNodeById(id) { 314 | let node = this.nodeMap.get(id); 315 | let parent = this.nodeMap.get(node.parent_id); 316 | 317 | // remove children first before deleting the node 318 | node.children.forEach(child => { 319 | this.deleteNodeById(child.id); 320 | }); 321 | 322 | if (parent) { 323 | parent.deleteChildById(id); 324 | } 325 | 326 | this.nodeMap.delete(id); 327 | this.outlineMap.delete(id); 328 | this.selectedItems.delete(id); 329 | } 330 | 331 | deleteSelected() { 332 | this.selectedItems.forEach(id => { 333 | this.deleteNodeById(id); 334 | }); 335 | 336 | this._rawContent = this.stringify(); 337 | } 338 | 339 | append(outlines) { 340 | for (const outline of outlines) { 341 | this.insertNode(this.body.id, outline); 342 | } 343 | this._rawContent = this.stringify(); 344 | } 345 | 346 | generateId() { 347 | return this.uniqueID++; 348 | } 349 | } 350 | 351 | export function encodeValue(value) { 352 | return value 353 | .replace(/&/g, "&") 354 | .replace(//g, ">") 356 | .replace(/"/g, """) 357 | .replace(/'/g, "'"); 358 | } 359 | 360 | export function decodeValue(value) { 361 | return value 362 | .replace(/&/g, "&") 363 | .replace(/</g, "<") 364 | .replace(/>/g, ">") 365 | .replace(/"/g, "\"") 366 | .replace(/'/g, "'"); 367 | } -------------------------------------------------------------------------------- /src/routes/+layout.svelte: -------------------------------------------------------------------------------- 1 | 11 | 12 |
13 |
14 |
15 | 16 |
17 |
18 |
-------------------------------------------------------------------------------- /src/routes/+page.server.js: -------------------------------------------------------------------------------- 1 | import { extract } from '@extractus/feed-extractor' 2 | import { error } from '@sveltejs/kit'; 3 | 4 | export const actions = { 5 | fetchFeedInfo: async ({request}) => { 6 | const form = await request.formData(); 7 | const feedURL = form.get('feed-url'); 8 | 9 | try { 10 | let feed = await extract(feedURL); 11 | 12 | let title = feed.title.trim() || feedURL; 13 | let xmlUrl = feedURL; 14 | let htmlUrl = feed.link.trim() || feedURL; 15 | 16 | return { title, xmlUrl, htmlUrl }; 17 | } catch (err) { 18 | throw error(500, err.message); 19 | } 20 | } 21 | }; -------------------------------------------------------------------------------- /src/routes/+page.svelte: -------------------------------------------------------------------------------- 1 | 22 | 23 | 24 | {title} 25 | 26 | 27 |
28 |

Free Online OPML Editor

29 |

Manage your feed subscription lists

30 |
31 | 32 |
33 | {#if !opml.rawContent } 34 | 35 | {:else} 36 | 37 | {#if view === viewMode.OUTLINER} 38 | 39 | {:else} 40 | 41 | {/if} 42 | {/if} 43 |
44 |
45 |

46 | Number of feeds: 47 | {opml.numOfFeeds} 48 |

49 |
-------------------------------------------------------------------------------- /src/routes/about/+page.svelte: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | {title} - Online OPML Editor 7 | 8 | 9 |

About

10 | 11 |

About the editor

12 |

13 | OPML is based around the concept of an "outline", a hierarchical structure that can represent a wide variety of information. Editors built around this structure are often called "outliners". 14 |
15 | Although this editor fully support the OPML specification, it's more tailored for managing RSS/Atom feed lists specifically as a supplement to feed readers. 16 |

17 | 18 | Why? 19 |
20 | OPML is a great way to manage and share feed lists. It's simple and widely supported by many feed readers. 21 | But often you find that feed readers are a bit rigid, and on the other hand, the files are too large and cubersome to manually edit in a standard text editor. 22 | So that's where this editor comes in, it's a simple tool to help you manage your feed lists in a more flexible way. It's tailored for this specific use case and committed to make it as smooth as possible. 23 | 24 |

About OPML

25 |

26 | OPML (Outline Processor Markup Language) is a simple XML-based file format that is commonly used to structure and exchange hierarchical lists of information (outlines) between applications. The outline format is versatile and can be used to represent a wide variety of hierarchical information, including bookmarks, notes, to-do lists, project plans, and RSS/Atom feeds. 27 |

28 | 29 |

OPML Specification

30 |

31 | It was developed by Dave Winer. The first version (1.0) was released in 2000. The current version is 2.0, released in 2007. 32 |

33 |

34 | The OPML 2.0 specification is available at https://opml.org/spec2.opml 35 |

36 | 37 |

Basic example

38 | 
39 | <?xml version="1.0" encoding="ISO-8859-1"?>
40 | <opml version="2.0">
41 |     <head>
42 |         <title>mySubscriptions.opml</title>
43 |         <dateCreated>Sat, 18 Jun 2005 12:11:52 GMT</dateCreated>
44 |         <dateModified>Tue, 02 Aug 2005 21:42:48 GMT</dateModified>
45 |         <ownerName>Dave Winer</ownerName>
46 |         <ownerEmail>dave@scripting.com</ownerEmail>
47 |         <expansionState></expansionState>
48 |         <vertScrollState>1</vertScrollState>
49 |         <windowTop>61</windowTop>
50 |         <windowLeft>304</windowLeft>
51 |         <windowBottom>562</windowBottom>
52 |         <windowRight>842</windowRight>
53 |     </head>
54 |     <body>
55 |         <outline text="CNET News.com" description="Tech news and business reports by CNET News.com. Focused on information technology, core topics include computers, hardware, software, networking, and Internet media." htmlUrl="http://news.com.com/" language="unknown" title="CNET News.com" type="rss" version="RSS2" xmlUrl="http://news.com.com/2547-1_3-0-5.xml"/>
56 |         <outline text="washingtonpost.com - Politics" description="Politics" htmlUrl="http://www.washingtonpost.com/wp-dyn/politics?nav=rss_politics" language="unknown" title="washingtonpost.com - Politics" type="rss" version="RSS2" xmlUrl="http://www.washingtonpost.com/wp-srv/politics/rssheadlines.xml"/>
57 |         <outline text="Scobleizer: Microsoft Geek Blogger" description="Robert Scoble's look at geek and Microsoft life." htmlUrl="http://radio.weblogs.com/0001011/" language="unknown" title="Scobleizer: Microsoft Geek Blogger" type="rss" version="RSS2" xmlUrl="http://radio.weblogs.com/0001011/rss.xml"/>
58 |         <outline text="Yahoo! News: Technology" description="Technology" htmlUrl="http://news.yahoo.com/news?tmpl=index&amp;cid=738" language="unknown" title="Yahoo! News: Technology" type="rss" version="RSS2" xmlUrl="http://rss.news.yahoo.com/rss/tech"/>
59 |         <outline text="Workbench" description="Programming and publishing news and comment" htmlUrl="http://www.cadenhead.org/workbench/" language="unknown" title="Workbench" type="rss" version="RSS2" xmlUrl="http://www.cadenhead.org/workbench/rss.xml"/>
60 |         <outline text="Christian Science Monitor | Top Stories" description="Read the front page stories of csmonitor.com." htmlUrl="http://csmonitor.com" language="unknown" title="Christian Science Monitor | Top Stories" type="rss" version="RSS" xmlUrl="http://www.csmonitor.com/rss/top.rss"/>
61 |         <outline text="Dictionary.com Word of the Day" description="A new word is presented every day with its definition and example sentences from actual published works." htmlUrl="http://dictionary.reference.com/wordoftheday/" language="unknown" title="Dictionary.com Word of the Day" type="rss" version="RSS" xmlUrl="http://www.dictionary.com/wordoftheday/wotd.rss"/>
62 |         <outline text="The Motley Fool" description="To Educate, Amuse, and Enrich" htmlUrl="http://www.fool.com" language="unknown" title="The Motley Fool" type="rss" version="RSS" xmlUrl="http://www.fool.com/xml/foolnews_rss091.xml"/>
63 |         <outline text="InfoWorld: Top News" description="The latest on Top News from InfoWorld" htmlUrl="http://www.infoworld.com/news/index.html" language="unknown" title="InfoWorld: Top News" type="rss" version="RSS2" xmlUrl="http://www.infoworld.com/rss/news.xml"/>
64 |         <outline text="NYT &gt; Business" description="Find breaking news &amp; business news on Wall Street, media &amp; advertising, international business, banking, interest rates, the stock market, currencies &amp; funds." htmlUrl="http://www.nytimes.com/pages/business/index.html?partner=rssnyt" language="unknown" title="NYT &gt; Business" type="rss" version="RSS2" xmlUrl="http://www.nytimes.com/services/xml/rss/nyt/Business.xml"/>
65 |         <outline text="NYT &gt; Technology" description="" htmlUrl="http://www.nytimes.com/pages/technology/index.html?partner=rssnyt" language="unknown" title="NYT &gt; Technology" type="rss" version="RSS2" xmlUrl="http://www.nytimes.com/services/xml/rss/nyt/Technology.xml"/>
66 |         <outline text="Scripting News" description="It's even worse than it appears." htmlUrl="http://www.scripting.com/" language="unknown" title="Scripting News" type="rss" version="RSS2" xmlUrl="http://www.scripting.com/rss.xml"/>
67 |         <outline text="Wired News" description="Technology, and the way we do business, is changing the world we know. Wired News is a technology - and business-oriented news service feeding an intelligent, discerning audience. What role does technology play in the day-to-day living of your life? Wired News tells you. How has evolving technology changed the face of the international business world? Wired News puts you in the picture." htmlUrl="http://www.wired.com/" language="unknown" title="Wired News" type="rss" version="RSS" xmlUrl="http://www.wired.com/news_drop/netcenter/netcenter.rdf"/>
68 |     </body>
69 | </opml>
70 |
71 | 72 | -------------------------------------------------------------------------------- /src/routes/features/+page.svelte: -------------------------------------------------------------------------------- 1 | 31 | 32 | 33 | {title} - Online OPML Editor 34 | 35 | 36 |

Features

37 | 38 |
39 | {#each features as {title, description}} 40 |
41 |

{title}

42 |

{description}

43 |
44 | {/each} 45 |
-------------------------------------------------------------------------------- /src/routes/generator/+page.svelte: -------------------------------------------------------------------------------- 1 | 35 | 36 | 37 | {title} - Online OPML Editor 38 | 39 | 40 |
41 |

Free Online OPML Generator

42 |

Turn your list of feeds URLs into an OPML file

43 |
44 | 45 |
46 | 52 | 53 |
54 | 55 | 56 |
57 | 58 |
59 | 60 |
61 |
62 | -------------------------------------------------------------------------------- /static/android-chrome-192x192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/android-chrome-192x192.png -------------------------------------------------------------------------------- /static/android-chrome-512x512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/android-chrome-512x512.png -------------------------------------------------------------------------------- /static/apple-touch-icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/apple-touch-icon.png -------------------------------------------------------------------------------- /static/browserconfig.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | #00004b 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /static/favicon-16x16.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/favicon-16x16.png -------------------------------------------------------------------------------- /static/favicon-32x32.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/favicon-32x32.png -------------------------------------------------------------------------------- /static/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/favicon.ico -------------------------------------------------------------------------------- /static/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/favicon.png -------------------------------------------------------------------------------- /static/favicon.svg: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /static/mstile-144x144.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/mstile-144x144.png -------------------------------------------------------------------------------- /static/mstile-150x150.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/mstile-150x150.png -------------------------------------------------------------------------------- /static/mstile-310x150.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/mstile-310x150.png -------------------------------------------------------------------------------- /static/mstile-310x310.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/mstile-310x310.png -------------------------------------------------------------------------------- /static/mstile-70x70.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/mstile-70x70.png -------------------------------------------------------------------------------- /static/safari-pinned-tab.svg: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | Created by potrace 1.14, written by Peter Selinger 2001-2017 9 | 10 | 12 | 17 | 23 | 28 | 32 | 41 | 43 | 44 | 45 | -------------------------------------------------------------------------------- /static/site.webmanifest: -------------------------------------------------------------------------------- 1 | { 2 | "name": "OPML Editor", 3 | "short_name": "OPML Editor", 4 | "icons": [ 5 | { 6 | "src": "/android-chrome-192x192.png", 7 | "sizes": "192x192", 8 | "type": "image/png" 9 | }, 10 | { 11 | "src": "/android-chrome-512x512.png", 12 | "sizes": "512x512", 13 | "type": "image/png" 14 | } 15 | ], 16 | "theme_color": "#ffffff", 17 | "background_color": "#ffffff", 18 | "display": "standalone" 19 | } 20 | -------------------------------------------------------------------------------- /static/sitemap.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | https://opml.imadij.com/ 5 | daily 6 | 1.0 7 | 8 | 9 | https://opml.imadij.com/generator 10 | daily 11 | 1.0 12 | 13 | 14 | https://opml.imadij.com/features 15 | weekly 16 | 0.8 17 | 18 | 19 | https://opml.imadij.com/about 20 | monthly 21 | 0.8 22 | 23 | 24 | -------------------------------------------------------------------------------- /static/thumbnail.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/imdj/opml-editor/9bbc176ab6e65cfda7a0a6dc49122385f29082d2/static/thumbnail.jpg -------------------------------------------------------------------------------- /svelte.config.js: -------------------------------------------------------------------------------- 1 | import adapter from '@sveltejs/adapter-auto'; 2 | import { vitePreprocess } from '@sveltejs/vite-plugin-svelte'; 3 | 4 | /** @type {import('@sveltejs/kit').Config} */ 5 | const config = { 6 | kit: { 7 | adapter: adapter() 8 | }, 9 | preprocess: vitePreprocess() 10 | }; 11 | 12 | export default config; 13 | -------------------------------------------------------------------------------- /tailwind.config.js: -------------------------------------------------------------------------------- 1 | /** @type {import('tailwindcss').Config} */ 2 | export default { 3 | content: ['./src/**/*.{html,js,svelte,ts}'], 4 | theme: { 5 | extend: {}, 6 | }, 7 | plugins: [], 8 | } 9 | 10 | -------------------------------------------------------------------------------- /vite.config.js: -------------------------------------------------------------------------------- 1 | import { sveltekit } from '@sveltejs/kit/vite'; 2 | import { defineConfig } from 'vite'; 3 | 4 | export default defineConfig({ 5 | plugins: [sveltekit()], 6 | }); 7 | --------------------------------------------------------------------------------