├── .gitignore ├── LICENSE ├── README.md ├── assets └── js │ ├── iecompat │ ├── .ignore │ ├── fetch.min.js │ ├── promises.min.js │ ├── remove.min.js │ └── template.min.js │ └── search.js ├── config.toml ├── exampleSite ├── .dir-locals.el ├── config.toml ├── content-org │ └── posts.org ├── content │ ├── posts │ │ ├── hello.md │ │ └── multiple-tocs.md │ └── search.md ├── go.mod ├── go.sum ├── layouts │ └── _default │ │ ├── baseof.html │ │ ├── list.html │ │ ├── single.html │ │ └── summary.html └── srv.sh ├── go.mod ├── go.sum ├── layouts ├── _default │ ├── search.html │ └── search.json └── partials │ └── get-content-minus-toc.html └── netlify.toml /.gitignore: -------------------------------------------------------------------------------- 1 | exampleSite/public/ 2 | .hugo_build.lock 3 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 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 General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Hugo live search using Fuse.js and Mark.js 2 | 3 | This is not a standalone theme. This is a Hugo [theme 4 | component](https://gohugo.io/hugo-modules/theme-components/). 5 | 6 | To use this component, 7 | 8 | 1. Add this to your site's TOML config file: 9 | 10 | ```toml 11 | [module] 12 | [[module.imports]] 13 | path = "github.com/kaushalmodi/hugo-search-fuse-js" 14 | ``` 15 | 16 | 2. Run `hugo mod tidy` in your main site directory. The main site 17 | repo needs to be a Hugo module as well (it needs to have its own 18 | `go.mod`). To make it one, run `hugo mod init ` in your site repo before you do this step. 20 | 21 | 3. Create `content/search.md` with `layout` parameter set to "search", 22 | and `output` parameter set to `["html", "json"]`. The content or 23 | body of this `search.md` is not used by the `search.html` template 24 | which is part of this theme component. 25 | 26 | Here is an example `search.md`: 27 | 28 | ``` md 29 | +++ 30 | title = "Search" 31 | layout = "search" 32 | outputs = ["html", "json"] 33 | [sitemap] 34 | priority = 0.1 35 | +++ 36 | ``` 37 | 38 | # Requirements 39 | 40 | You need to install the latest version of Go from 41 | https://go.dev/doc/install because this theme component requires 42 | [`hugo mod ..` commands](https://gohugo.io/hugo-modules/use-modules/) 43 | to work. 44 | 45 | This update on switch to using Hugo Modules was last tested with Hugo 46 | v0.92.0. 47 | 48 | 1. Your main theme **must** be structured using [base template and 49 | blocks](https://gohugo.io/templates/base/#define-the-base-template), 50 | and 51 | 2. The `base` template needs to define `main` and `footer` blocks 52 | (shown in that previous link). 53 | 54 | If the main theme does not meet these requirements, you will need to edit the 55 | [`search.html`](https://github.com/kaushalmodi/hugo-search-fuse-js/blob/master/layouts/_default/search.html) 56 | partial to make search work. You can find it in `layouts/_default/search.html` in this component. 57 | 58 | ## What if the main theme does not have `baseof.html`? 59 | 60 | You have two options: 61 | 62 | 1. Edit the `search.html` to make it fit your theme. 63 | 2. Upgrade the theme to use the new "base template and blocks" approach. 64 | 65 | ## What if the main theme has `baseof.html`, but doesn't have the `main` and/or `footer` blocks? 66 | 67 | It's very easy to add those blocks without breaking your existing theme. 68 | 69 | To add the `main` block, add this to your `baseof.html` at the 70 | appropriate place: 71 | 72 | ``` go-html-template 73 | {{ block "main" . }}{{ end }} 74 | ``` 75 | 76 | And similarly add the below if the `footer` block is missing: 77 | 78 | ``` go-html-template 79 | {{ block "footer" . }}{{ end }} 80 | ``` 81 | 82 | For an example, see the [`baseof.html` snippet in Hugo 83 | docs](https://gohugo.io/templates/base/#define-the-base-template). 84 | 85 | # Credits 86 | 87 | - Search functionality by [fuse.js](https://fusejs.io/). 88 | - Keyword highlighting by [mark.js](https://markjs.io/). 89 | - Initial Hugo implementation by [@eddiewebb](https://github.com/eddiewebb) in [this 90 | gist](https://gist.github.com/eddiewebb/735feb48f50f0ddd65ae5606a1cb41ae). 91 | - Hugo theme component packaging by [@kaushalmodi](https://github.com/kaushalmodi). 92 | - jQuery removal and IE polyfill integration by [@lpar](https://github.com/lpar). 93 | - IE compatibility polyfills: 94 | - [Promises](https://github.com/taylorhakes/promise-polyfill) 95 | - [Fetch](https://github.com/github/fetch) 96 | - [URLSearchParams](https://github.com/ungap/url-search-params) 97 | - [Template and fragment API](https://github.com/webcomponents/template) 98 | - [Node.remove](https://stackoverflow.com/questions/20428877/javascript-remove-doesnt-work-in-ie) 99 | -------------------------------------------------------------------------------- /assets/js/iecompat/.ignore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kaushalmodi/hugo-search-fuse-js/378e442856b88c13480f14d85f5eb7f74cc1bb5d/assets/js/iecompat/.ignore -------------------------------------------------------------------------------- /assets/js/iecompat/fetch.min.js: -------------------------------------------------------------------------------- 1 | (function(global,factory){typeof exports==='object'&&typeof module!=='undefined'?factory(exports):typeof define==='function'&&define.amd?define(['exports'],factory):(factory((global.WHATWGFetch={})));}(this,(function(exports){'use strict';var support={searchParams:'URLSearchParams'in self,iterable:'Symbol'in self&&'iterator'in Symbol,blob:'FileReader'in self&&'Blob'in self&&(function(){try{new Blob();return true}catch(e){return false}})(),formData:'FormData'in self,arrayBuffer:'ArrayBuffer'in self};function isDataView(obj){return obj&&DataView.prototype.isPrototypeOf(obj)} 2 | if(support.arrayBuffer){var viewClasses=['[object Int8Array]','[object Uint8Array]','[object Uint8ClampedArray]','[object Int16Array]','[object Uint16Array]','[object Int32Array]','[object Uint32Array]','[object Float32Array]','[object Float64Array]'];var isArrayBufferView=ArrayBuffer.isView||function(obj){return obj&&viewClasses.indexOf(Object.prototype.toString.call(obj))>-1};} 3 | function normalizeName(name){if(typeof name!=='string'){name=String(name);} 4 | if(/[^a-z0-9\-#$%&'*+.^_`|~]/i.test(name)){throw new TypeError('Invalid character in header field name')} 5 | return name.toLowerCase()} 6 | function normalizeValue(value){if(typeof value!=='string'){value=String(value);} 7 | return value} 8 | function iteratorFor(items){var iterator={next:function(){var value=items.shift();return{done:value===undefined,value:value}}};if(support.iterable){iterator[Symbol.iterator]=function(){return iterator};} 9 | return iterator} 10 | function Headers(headers){this.map={};if(headers instanceof Headers){headers.forEach(function(value,name){this.append(name,value);},this);}else if(Array.isArray(headers)){headers.forEach(function(header){this.append(header[0],header[1]);},this);}else if(headers){Object.getOwnPropertyNames(headers).forEach(function(name){this.append(name,headers[name]);},this);}} 11 | Headers.prototype.append=function(name,value){name=normalizeName(name);value=normalizeValue(value);var oldValue=this.map[name];this.map[name]=oldValue?oldValue+', '+value:value;};Headers.prototype['delete']=function(name){delete this.map[normalizeName(name)];};Headers.prototype.get=function(name){name=normalizeName(name);return this.has(name)?this.map[name]:null};Headers.prototype.has=function(name){return this.map.hasOwnProperty(normalizeName(name))};Headers.prototype.set=function(name,value){this.map[normalizeName(name)]=normalizeValue(value);};Headers.prototype.forEach=function(callback,thisArg){for(var name in this.map){if(this.map.hasOwnProperty(name)){callback.call(thisArg,this.map[name],name,this);}}};Headers.prototype.keys=function(){var items=[];this.forEach(function(value,name){items.push(name);});return iteratorFor(items)};Headers.prototype.values=function(){var items=[];this.forEach(function(value){items.push(value);});return iteratorFor(items)};Headers.prototype.entries=function(){var items=[];this.forEach(function(value,name){items.push([name,value]);});return iteratorFor(items)};if(support.iterable){Headers.prototype[Symbol.iterator]=Headers.prototype.entries;} 12 | function consumed(body){if(body.bodyUsed){return Promise.reject(new TypeError('Already read'))} 13 | body.bodyUsed=true;} 14 | function fileReaderReady(reader){return new Promise(function(resolve,reject){reader.onload=function(){resolve(reader.result);};reader.onerror=function(){reject(reader.error);};})} 15 | function readBlobAsArrayBuffer(blob){var reader=new FileReader();var promise=fileReaderReady(reader);reader.readAsArrayBuffer(blob);return promise} 16 | function readBlobAsText(blob){var reader=new FileReader();var promise=fileReaderReady(reader);reader.readAsText(blob);return promise} 17 | function readArrayBufferAsText(buf){var view=new Uint8Array(buf);var chars=new Array(view.length);for(var i=0;i-1?upcased:method} 27 | function Request(input,options){options=options||{};var body=options.body;if(input instanceof Request){if(input.bodyUsed){throw new TypeError('Already read')} 28 | this.url=input.url;this.credentials=input.credentials;if(!options.headers){this.headers=new Headers(input.headers);} 29 | this.method=input.method;this.mode=input.mode;this.signal=input.signal;if(!body&&input._bodyInit!=null){body=input._bodyInit;input.bodyUsed=true;}}else{this.url=String(input);} 30 | this.credentials=options.credentials||this.credentials||'same-origin';if(options.headers||!this.headers){this.headers=new Headers(options.headers);} 31 | this.method=normalizeMethod(options.method||this.method||'GET');this.mode=options.mode||this.mode||null;this.signal=options.signal||this.signal;this.referrer=null;if((this.method==='GET'||this.method==='HEAD')&&body){throw new TypeError('Body not allowed for GET or HEAD requests')} 32 | this._initBody(body);} 33 | Request.prototype.clone=function(){return new Request(this,{body:this._bodyInit})};function decode(body){var form=new FormData();body.trim().split('&').forEach(function(bytes){if(bytes){var split=bytes.split('=');var name=split.shift().replace(/\+/g,' ');var value=split.join('=').replace(/\+/g,' ');form.append(decodeURIComponent(name),decodeURIComponent(value));}});return form} 34 | function parseHeaders(rawHeaders){var headers=new Headers();var preProcessedHeaders=rawHeaders.replace(/\r?\n[\t ]+/g,' ');preProcessedHeaders.split(/\r?\n/).forEach(function(line){var parts=line.split(':');var key=parts.shift().trim();if(key){var value=parts.join(':').trim();headers.append(key,value);}});return headers} 35 | Body.call(Request.prototype);function Response(bodyInit,options){if(!options){options={};} 36 | this.type='default';this.status=options.status===undefined?200:options.status;this.ok=this.status>=200&&this.status<300;this.statusText='statusText'in options?options.statusText:'OK';this.headers=new Headers(options.headers);this.url=options.url||'';this._initBody(bodyInit);} 37 | Body.call(Response.prototype);Response.prototype.clone=function(){return new Response(this._bodyInit,{status:this.status,statusText:this.statusText,headers:new Headers(this.headers),url:this.url})};Response.error=function(){var response=new Response(null,{status:0,statusText:''});response.type='error';return response};var redirectStatuses=[301,302,303,307,308];Response.redirect=function(url,status){if(redirectStatuses.indexOf(status)===-1){throw new RangeError('Invalid status code')} 38 | return new Response(null,{status:status,headers:{location:url}})};exports.DOMException=self.DOMException;try{new exports.DOMException();}catch(err){exports.DOMException=function(message,name){this.message=message;this.name=name;var error=Error(message);this.stack=error.stack;};exports.DOMException.prototype=Object.create(Error.prototype);exports.DOMException.prototype.constructor=exports.DOMException;} 39 | function fetch(input,init){return new Promise(function(resolve,reject){var request=new Request(input,init);if(request.signal&&request.signal.aborted){return reject(new exports.DOMException('Aborted','AbortError'))} 40 | var xhr=new XMLHttpRequest();function abortXhr(){xhr.abort();} 41 | xhr.onload=function(){var options={status:xhr.status,statusText:xhr.statusText,headers:parseHeaders(xhr.getAllResponseHeaders()||'')};options.url='responseURL'in xhr?xhr.responseURL:options.headers.get('X-Request-URL');var body='response'in xhr?xhr.response:xhr.responseText;resolve(new Response(body,options));};xhr.onerror=function(){reject(new TypeError('Network request failed'));};xhr.ontimeout=function(){reject(new TypeError('Network request failed'));};xhr.onabort=function(){reject(new exports.DOMException('Aborted','AbortError'));};xhr.open(request.method,request.url,true);if(request.credentials==='include'){xhr.withCredentials=true;}else if(request.credentials==='omit'){xhr.withCredentials=false;} 42 | if('responseType'in xhr&&support.blob){xhr.responseType='blob';} 43 | request.headers.forEach(function(value,name){xhr.setRequestHeader(name,value);});if(request.signal){request.signal.addEventListener('abort',abortXhr);xhr.onreadystatechange=function(){if(xhr.readyState===4){request.signal.removeEventListener('abort',abortXhr);}};} 44 | xhr.send(typeof request._bodyInit==='undefined'?null:request._bodyInit);})} 45 | fetch.polyfill=true;if(!self.fetch){self.fetch=fetch;self.Headers=Headers;self.Request=Request;self.Response=Response;} 46 | exports.Headers=Headers;exports.Request=Request;exports.Response=Response;exports.fetch=fetch;Object.defineProperty(exports,'__esModule',{value:true});}))); -------------------------------------------------------------------------------- /assets/js/iecompat/promises.min.js: -------------------------------------------------------------------------------- 1 | !function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n():"function"==typeof define&&define.amd?define(n):n()}(0,function(){"use strict";function e(e){var n=this.constructor;return this.then(function(t){return n.resolve(e()).then(function(){return t})},function(t){return n.resolve(e()).then(function(){return n.reject(t)})})}function n(){}function t(e){if(!(this instanceof t))throw new TypeError("Promises must be constructed via new");if("function"!=typeof e)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=undefined,this._deferreds=[],u(e,this)}function o(e,n){for(;3===e._state;)e=e._value;0!==e._state?(e._handled=!0,t._immediateFn(function(){var t=1===e._state?n.onFulfilled:n.onRejected;if(null!==t){var o;try{o=t(e._value)}catch(f){return void i(n.promise,f)}r(n.promise,o)}else(1===e._state?r:i)(n.promise,e._value)})):e._deferreds.push(n)}function r(e,n){try{if(n===e)throw new TypeError("A promise cannot be resolved with itself.");if(n&&("object"==typeof n||"function"==typeof n)){var o=n.then;if(n instanceof t)return e._state=3,e._value=n,void f(e);if("function"==typeof o)return void u(function(e,n){return function(){e.apply(n,arguments)}}(o,n),e)}e._state=1,e._value=n,f(e)}catch(r){i(e,r)}}function i(e,n){e._state=2,e._value=n,f(e)}function f(e){2===e._state&&0===e._deferreds.length&&t._immediateFn(function(){e._handled||t._unhandledRejectionFn(e._value)});for(var n=0,r=e._deferreds.length;r>n;n++)o(e,e._deferreds[n]);e._deferreds=null}function u(e,n){var t=!1;try{e(function(e){t||(t=!0,r(n,e))},function(e){t||(t=!0,i(n,e))})}catch(o){if(t)return;t=!0,i(n,o)}}var c=setTimeout;t.prototype["catch"]=function(e){return this.then(null,e)},t.prototype.then=function(e,t){var r=new this.constructor(n);return o(this,new function(e,n,t){this.onFulfilled="function"==typeof e?e:null,this.onRejected="function"==typeof n?n:null,this.promise=t}(e,t,r)),r},t.prototype["finally"]=e,t.all=function(e){return new t(function(n,t){function o(e,f){try{if(f&&("object"==typeof f||"function"==typeof f)){var u=f.then;if("function"==typeof u)return void u.call(f,function(n){o(e,n)},t)}r[e]=f,0==--i&&n(r)}catch(c){t(c)}}if(!e||"undefined"==typeof e.length)throw new TypeError("Promise.all accepts an array");var r=Array.prototype.slice.call(e);if(0===r.length)return n([]);for(var i=r.length,f=0;r.length>f;f++)o(f,r[f])})},t.resolve=function(e){return e&&"object"==typeof e&&e.constructor===t?e:new t(function(n){n(e)})},t.reject=function(e){return new t(function(n,t){t(e)})},t.race=function(e){return new t(function(n,t){for(var o=0,r=e.length;r>o;o++)e[o].then(n,t)})},t._immediateFn="function"==typeof setImmediate&&function(e){setImmediate(e)}||function(e){c(e,0)},t._unhandledRejectionFn=function(e){void 0!==console&&console&&console.warn("Possible Unhandled Promise Rejection:",e)};var l=function(){if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if("undefined"!=typeof global)return global;throw Error("unable to locate global object")}();"Promise"in l?l.Promise.prototype["finally"]||(l.Promise.prototype["finally"]=e):l.Promise=t}); 2 | -------------------------------------------------------------------------------- /assets/js/iecompat/remove.min.js: -------------------------------------------------------------------------------- 1 | if(!('remove'in Element.prototype)){Element.prototype['remove']=function(){if(this.parentNode){this.parentNode.removeChild(this);}};} -------------------------------------------------------------------------------- /assets/js/iecompat/template.min.js: -------------------------------------------------------------------------------- 1 | (function(){var support=("content"in document.createElement("template"));if(!support){var 2 | templates=Array.prototype.slice.call(document.getElementsByTagName("template")),template,content,fragment,node,i=0,j;while((template=templates[i++])){content=template.children;fragment=document.createDocumentFragment();for(j=0;node=content[j];j++){fragment.appendChild(node);} 3 | template.content=fragment;}} 4 | function clone(){var 5 | templates=this.querySelectorAll("template"),fragments=[],template,i=0;if(support){template=this.cloneNode(true);templates=template.content.querySelectorAll("template");for(;templates[i];i++){templates[i].clone=clone;} 6 | return template;} 7 | for(;templates[i];i++){fragments.push(templates[i].content);} 8 | template=this.cloneNode(true);template.content=this.content;template.clone=clone;templates=template.querySelectorAll("template");for(i=0;templates[i];i++){templates[i].content=fragments[i];templates[i].clone=clone;} 9 | return template;} 10 | var 11 | templates=document.querySelectorAll("template"),template,i=0;while((template=templates[i++])){template.clone=clone;}}()); -------------------------------------------------------------------------------- /assets/js/search.js: -------------------------------------------------------------------------------- 1 | // @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later 2 | // How many characters to include on either side of match keyword 3 | const summaryInclude=60; 4 | 5 | // Options for fuse.js 6 | let fuseOptions = { 7 | shouldSort: true, 8 | includeMatches: true, 9 | tokenize: true, 10 | matchAllTokens: true, 11 | threshold: 0.0, 12 | location: 0, 13 | distance: 100, 14 | maxPatternLength: 64, 15 | minMatchCharLength: 3, 16 | keys: [ 17 | {name:"title",weight:0.8}, 18 | {name:"tags",weight:0.5}, 19 | {name:"categories",weight:0.5}, 20 | {name:"contents",weight:0.4} 21 | ] 22 | }; 23 | 24 | function getUrlParameter(name) { 25 | name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]'); 26 | let regex = new RegExp('[\\?&]' + name + '=([^&#]*)'); 27 | let results = regex.exec(location.search); 28 | return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' ')); 29 | } 30 | 31 | let searchQuery = getUrlParameter('q'); 32 | 33 | if(searchQuery){ 34 | document.getElementById("search-query").value = searchQuery; 35 | executeSearch(searchQuery); 36 | } else { 37 | document.getElementById('search-results').innerHTML = "

"; 38 | } 39 | 40 | function executeSearch(searchQuery) { 41 | // Look for "index.json" in the same directory where this script is called. 42 | fetch("index.json"). 43 | then(function (response) { 44 | return response.json() 45 | }). 46 | then(function (data) { 47 | let fuse = new Fuse(data, fuseOptions); 48 | let result = fuse.search(searchQuery); 49 | if (result.length > 0) { 50 | populateResults(result); 51 | } else { 52 | document.getElementById('search-results').innerHTML = "

No matches found

"; 53 | } 54 | }); 55 | } 56 | 57 | function populateResults(result){ 58 | result.forEach( function (value, key) { 59 | let contents= value.item.contents; 60 | let snippet = ""; 61 | let snippetHighlights=[]; 62 | snippetHighlights.push(searchQuery); 63 | if(snippet.length<1){ 64 | var getSentenceByWordRegex = new RegExp( 65 | `[^.?!]*(?<=[.?\\s!])${searchQuery}(?=[\\s.?!])[^.?!]*[.?!]`, 66 | 'i' 67 | ); 68 | var maxTextLength = summaryInclude*2 69 | // Index of the matched search term 70 | var indexOfMatch = contents.toLowerCase().indexOf( 71 | searchQuery.toLowerCase() 72 | ); 73 | // Index of the first word of the sentence with the search term in it 74 | var indexOfSentence = contents.indexOf( 75 | getSentenceByWordRegex.exec(contents) 76 | ); 77 | 78 | var start 79 | var cutStart = false 80 | // Is the match in the result? 81 | if(indexOfSentence+maxTextLength < indexOfMatch){ 82 | // Make sure that the match is in the result 83 | start = indexOfMatch 84 | // This bool is used to replace the first part with '...' 85 | cutStart = true 86 | } else { 87 | // Match is in view, even if we show the whole sentence 88 | start = indexOfSentence 89 | } 90 | 91 | // Change end length to the text length if it is longer than 92 | // the text length to prevent problems 93 | var end = start + maxTextLength 94 | if (end > contents.length){ 95 | end = contents.length 96 | } 97 | 98 | if(cutStart){ 99 | // Replace first three characters with '...' 100 | end -= 3; 101 | snippet += "…" + contents.substring(start, end).trim(); 102 | } 103 | else{ 104 | snippet += contents.substring(start, end).trim(); 105 | } 106 | } 107 | snippet += "…"; 108 | 109 | // Lifted from https://stackoverflow.com/posts/3700369/revisions 110 | var elem = document.createElement('textarea'); 111 | elem.innerHTML = snippet; 112 | var decoded = elem.value; 113 | 114 | // Pull template from hugo template definition 115 | let frag = document.getElementById('search-result-template').content.cloneNode(true); 116 | // Replace values 117 | frag.querySelector(".search_summary").setAttribute("id", "summary-" + key); 118 | frag.querySelector(".search_link").setAttribute("href", value.item.permalink); 119 | frag.querySelector(".search_title").textContent = value.item.title; 120 | frag.querySelector(".search_snippet").textContent = decoded; 121 | let tags = value.item.tags; 122 | if (tags) { 123 | frag.querySelector(".search_tags").textContent = tags; 124 | } else { 125 | frag.querySelector(".search_iftags").remove(); 126 | } 127 | let categories = value.item.categories; 128 | if (categories) { 129 | frag.querySelector(".search_categories").textContent = categories; 130 | } else { 131 | frag.querySelector(".search_ifcategories").remove(); 132 | } 133 | snippetHighlights.forEach( function (snipvalue, snipkey) { 134 | let markjs = new Mark(frag); 135 | markjs.mark(snipvalue); 136 | }); 137 | document.getElementById("search-results").appendChild(frag); 138 | }); 139 | } 140 | // @license-end 141 | -------------------------------------------------------------------------------- /config.toml: -------------------------------------------------------------------------------- 1 | [module] 2 | [module.hugoVersion] 3 | min = "0.81.0" 4 | 5 | [[module.imports]] 6 | path = "github.com/krisk/Fuse" 7 | [[module.imports.mounts]] 8 | source = 'dist/fuse.min.js' 9 | target = 'assets/js/libs/fuse.min.js' 10 | 11 | [[module.imports]] 12 | path = "github.com/julmot/mark.js" 13 | [[module.imports.mounts]] 14 | source = 'dist/mark.min.js' 15 | target = 'assets/js/libs/mark.min.js' 16 | -------------------------------------------------------------------------------- /exampleSite/.dir-locals.el: -------------------------------------------------------------------------------- 1 | ((nil . ((indent-tabs-mode . nil) 2 | (fill-column . 70) 3 | (sentence-end-double-space . t))) 4 | (org-mode . ((eval . (auto-fill-mode 1)))) 5 | (markdown-mode . ((eval . (auto-fill-mode 1)))) 6 | ("content-org" 7 | . ((org-mode . ((eval . (org-hugo-auto-export-mode))))))) 8 | -------------------------------------------------------------------------------- /exampleSite/config.toml: -------------------------------------------------------------------------------- 1 | title = "Hugo Search using Fuse.js" 2 | 3 | disableFastRender = true 4 | 5 | [module] 6 | [[module.imports]] 7 | path = "github.com/kaushalmodi/hugo-search-fuse-js" 8 | 9 | [markup] 10 | [markup.goldmark] 11 | [markup.goldmark.renderer] 12 | unsafe = true 13 | -------------------------------------------------------------------------------- /exampleSite/content-org/posts.org: -------------------------------------------------------------------------------- 1 | #+hugo_base_dir: ../. 2 | #+options: author:nil 3 | 4 | * Hello 5 | :PROPERTIES: 6 | :EXPORT_FILE_NAME: hello 7 | :END: 8 | 9 | #+toc: headlines 2 10 | 11 | This is a test post. 12 | ** Heading 1 13 | Content under heading 1 14 | *** Heading 1.1 15 | Content under heading 1.1 16 | ** Heading 2 17 | Content under heading 2 18 | *** Heading 2.1 19 | Content under heading 2.1 20 | * Multiple TOCs in a post 21 | :PROPERTIES: 22 | :EXPORT_FILE_NAME: multiple-tocs 23 | :END: 24 | abc 25 | #+toc: headlines 1 26 | def 27 | ** Heading 1 28 | ghi 29 | #+toc: headlines 1 30 | jkl 31 | *** Heading 1.1 32 | mno 33 | ** Heading 2 34 | pqr 35 | #+toc: headlines 1 36 | stu 37 | *** Heading 2.1 38 | vwxyz 39 | * Section pages 40 | :PROPERTIES: 41 | :EXPORT_HUGO_SECTION: / 42 | :END: 43 | ** Search 44 | :PROPERTIES: 45 | :EXPORT_FILE_NAME: search 46 | :EXPORT_HUGO_LAYOUT: search 47 | :EXPORT_HUGO_OUTPUTS: html json 48 | :EXPORT_HUGO_CUSTOM_FRONT_MATTER: :sitemap '((priority . 0.1)) 49 | :END: 50 | -------------------------------------------------------------------------------- /exampleSite/content/posts/hello.md: -------------------------------------------------------------------------------- 1 | +++ 2 | title = "Hello" 3 | draft = false 4 | +++ 5 | 6 |
7 | 8 |
Table of Contents
9 | 10 | - [Heading 1](#heading-1) 11 | - [Heading 1.1](#heading-1-dot-1) 12 | - [Heading 2](#heading-2) 13 | - [Heading 2.1](#heading-2-dot-1) 14 | 15 |
16 | 17 | 18 | This is a test post. 19 | 20 | 21 | ## Heading 1 {#heading-1} 22 | 23 | Content under heading 1 24 | 25 | 26 | ### Heading 1.1 {#heading-1-dot-1} 27 | 28 | Content under heading 1.1 29 | 30 | 31 | ## Heading 2 {#heading-2} 32 | 33 | Content under heading 2 34 | 35 | 36 | ### Heading 2.1 {#heading-2-dot-1} 37 | 38 | Content under heading 2.1 39 | -------------------------------------------------------------------------------- /exampleSite/content/posts/multiple-tocs.md: -------------------------------------------------------------------------------- 1 | +++ 2 | title = "Multiple TOCs in a post" 3 | draft = false 4 | +++ 5 | 6 | abc 7 | 8 |
9 | 10 |
Table of Contents
11 | 12 | - [Heading 1](#heading-1) 13 | - [Heading 2](#heading-2) 14 | 15 |
16 | 17 | 18 | def 19 | 20 | 21 | ## Heading 1 {#heading-1} 22 | 23 | ghi 24 | 25 |
26 | 27 |
Table of Contents
28 | 29 | - [Heading 1](#heading-1) 30 | - [Heading 2](#heading-2) 31 | 32 |
33 | 34 | 35 | jkl 36 | 37 | 38 | ### Heading 1.1 {#heading-1-dot-1} 39 | 40 | mno 41 | 42 | 43 | ## Heading 2 {#heading-2} 44 | 45 | pqr 46 | 47 |
48 | 49 |
Table of Contents
50 | 51 | - [Heading 1](#heading-1) 52 | - [Heading 2](#heading-2) 53 | 54 |
55 | 56 | 57 | stu 58 | 59 | 60 | ### Heading 2.1 {#heading-2-dot-1} 61 | 62 | vwxyz 63 | -------------------------------------------------------------------------------- /exampleSite/content/search.md: -------------------------------------------------------------------------------- 1 | +++ 2 | title = "Search" 3 | layout = "search" 4 | outputs = ["html", "json"] 5 | draft = false 6 | [sitemap] 7 | priority = 0.1 8 | +++ 9 | -------------------------------------------------------------------------------- /exampleSite/go.mod: -------------------------------------------------------------------------------- 1 | module github.com/kaushalmodi/hugo-search-fuse-js/exampleSite 2 | 3 | go 1.16 4 | 5 | require github.com/kaushalmodi/hugo-search-fuse-js v0.3.0 // indirect 6 | 7 | replace github.com/kaushalmodi/hugo-search-fuse-js => ../ 8 | -------------------------------------------------------------------------------- /exampleSite/go.sum: -------------------------------------------------------------------------------- 1 | github.com/julmot/mark.js v0.0.0-20210820195258-8b57fccf976b h1:f0lM40yr7z2Crk9tCeWqV4gLl/w38uMMcPLmUHUqufI= 2 | github.com/julmot/mark.js v0.0.0-20210820195258-8b57fccf976b/go.mod h1:aAyDyl2EhNPiZbFqqURsAmxYwwTHslrIxZErXMO3pJQ= 3 | github.com/krisk/Fuse v3.2.1+incompatible/go.mod h1:3moWv8rDjwoKic9nwiPLgZjldkbdTAbtzJHCu/Vsj4A= 4 | -------------------------------------------------------------------------------- /exampleSite/layouts/_default/baseof.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 27 | 28 | 31 | 32 | 33 | 34 | {{ printf "%s | %s" .Title site.Title }} 35 | 36 | {{ block "head" . }}{{ end }} 37 | 38 | 39 | 40 | 41 | {{ block "main" . }}{{ end }} 42 | 43 | {{ block "footer" . }}{{ end }} 44 | 45 | 46 | -------------------------------------------------------------------------------- /exampleSite/layouts/_default/list.html: -------------------------------------------------------------------------------- 1 | {{ define "main" }} 2 | 3 | {{ if .IsHome }} 4 |

{{ .Title }}

5 |
{{ site.Param "subTitle" }}
6 | 7 |

Posts

8 | 9 | {{ range site.RegularPages.ByLastmod.Reverse }} 10 | {{ .Render "summary"}} 11 | {{ end }} 12 | {{ else }} 13 |

Posts in ‘{{ .Section }}’

14 | 15 |
    16 | {{ range .RegularPages }} 17 |
  • 18 | {{ .Title }} 19 | {{ .Description | markdownify }} 20 |
  • 21 | {{ end }} 22 |
23 | {{ end }} 24 | 25 | {{ with .Content }} 26 | {{ . }} 27 | {{ end }} 28 | 29 | {{ end }} 30 | 31 | {{ define "footer" }} 32 | 33 |
34 | {{ if not .IsHome }} 35 | Back to Home | 36 | {{ end }} 37 | Search 38 | 39 | {{ end }} 40 | -------------------------------------------------------------------------------- /exampleSite/layouts/_default/single.html: -------------------------------------------------------------------------------- 1 | {{ define "main" }} 2 | 3 |

{{ .Title }}

4 | 5 | {{ with .Description }} 6 |
7 | {{ . | markdownify }} 8 |
9 | {{ end }} 10 | 11 | {{ with .Content }} 12 | {{ . }} 13 | {{ end }} 14 | 15 | {{ end }} 16 | 17 | {{ define "footer" }} 18 | 19 | {{ $page := .Page }} 20 | 21 |
22 | {{ $hugo_version_string_1 := hugo.Version }} 23 | {{ with hugo.CommitHash }} 24 | {{ $hugo_version_string_1 = printf `%s` . $hugo_version_string_1 }} 25 | {{ end }} 26 | {{ $hugo_version_string := printf `Hugo %s` $hugo_version_string_1 }} 27 | 28 | Built with {{ $hugo_version_string | safeHTML }} 29 |
30 | 31 |
32 | Go Up | Back to Home | Search 33 | 34 | {{ end }} 35 | -------------------------------------------------------------------------------- /exampleSite/layouts/_default/summary.html: -------------------------------------------------------------------------------- 1 |
2 |
3 |

{{ .Title }}

4 | {{ with .Date }} 5 | {{ if (not (eq (dateFormat "2006-01-02" .) "0001-01-01")) }} 6 | 7 | {{ end }} 8 | {{ end }} 9 |
10 | 11 | {{- with .Description -}} 12 | {{- . | markdownify | printf "

%s

" | safeHTML -}} 13 | {{- else -}} 14 | {{- .Summary | printf "

%s

" | safeHTML -}} 15 | {{- end -}} 16 | 17 | {{ if (or .Truncated .Description) }} 18 | Read more 19 | {{ end }} 20 |
21 | -------------------------------------------------------------------------------- /exampleSite/srv.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | # Usage: 3 | # ./srv.sh # Serves on port 2323 by default 4 | # ./srv.sh 1337 # Serves on port 1337 5 | 6 | port="${1:-2323}" # default 7 | 8 | hugo server \ 9 | --buildDrafts \ 10 | --navigateToChanged \ 11 | --port "${port}" 12 | -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/kaushalmodi/hugo-search-fuse-js 2 | 3 | go 1.16 4 | 5 | require ( 6 | github.com/julmot/mark.js v0.0.0-20210820195258-8b57fccf976b // indirect 7 | github.com/krisk/Fuse v3.2.1+incompatible // indirect 8 | ) 9 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | github.com/julmot/mark.js v0.0.0-20210820195258-8b57fccf976b h1:f0lM40yr7z2Crk9tCeWqV4gLl/w38uMMcPLmUHUqufI= 2 | github.com/julmot/mark.js v0.0.0-20210820195258-8b57fccf976b/go.mod h1:aAyDyl2EhNPiZbFqqURsAmxYwwTHslrIxZErXMO3pJQ= 3 | github.com/krisk/Fuse v3.2.1+incompatible h1:MaLVW2+vUYpXhx/fAc6ys1se5XgUSrYcXZF70p5MiwE= 4 | github.com/krisk/Fuse v3.2.1+incompatible/go.mod h1:3moWv8rDjwoKic9nwiPLgZjldkbdTAbtzJHCu/Vsj4A= 5 | -------------------------------------------------------------------------------- /layouts/_default/search.html: -------------------------------------------------------------------------------- 1 | {{ define "main" }} 2 | 3 | 15 | 16 | 26 | {{ end }} 27 | 28 | {{ define "footer" }} 29 | 30 | {{ $iecompat_scripts := "" }} 31 | {{ range $i, $e := resources.Match "js/iecompat/*.js" }} 32 | {{ if $i }} 33 | {{ $iecompat_scripts = (printf "%s," $iecompat_scripts) }} 34 | {{ end }} 35 | {{ $iecompat_scripts = (printf "%s%#v" $iecompat_scripts $e.RelPermalink) }} 36 | {{ end }} 37 | 38 | 39 | 52 | 53 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | {{ end }} 65 | -------------------------------------------------------------------------------- /layouts/_default/search.json: -------------------------------------------------------------------------------- 1 | {{- $.Scratch.Add "index" slice -}} 2 | {{- range site.RegularPages -}} 3 | {{- $.Scratch.Add "index" (dict "title" .Title 4 | "tags" .Params.tags 5 | "categories" .Params.categories 6 | "contents" ((partial "get-content-minus-toc.html" .) | plainify | replaceRE "\n" " ") 7 | "permalink" .Permalink) 8 | -}} 9 | {{- end -}} 10 | {{- $.Scratch.Get "index" | jsonify -}} 11 | -------------------------------------------------------------------------------- /layouts/partials/get-content-minus-toc.html: -------------------------------------------------------------------------------- 1 | 2 | {{- $content := .Content -}} 3 | {{- $content = replaceRE `
(.|\n)*?` "" $content -}} 4 | {{ return $content }} 5 | -------------------------------------------------------------------------------- /netlify.toml: -------------------------------------------------------------------------------- 1 | [build] 2 | publish = "exampleSite/public" 3 | command = "cd exampleSite && hugo" 4 | 5 | [context.production] 6 | [context.production.environment] 7 | HUGO_BASEURL = "https://hugo-search-fuse-js.netlify.app/" 8 | 9 | # PR previews 10 | [context.deploy-preview] 11 | command = "cd exampleSite && hugo --baseURL ${DEPLOY_PRIME_URL}/" 12 | 13 | [context.branch-deploy] 14 | command = "cd exampleSite && hugo --baseURL ${DEPLOY_PRIME_URL}/" 15 | --------------------------------------------------------------------------------