Integrated FlexSearch.js and removed DuckDuckGo search.

This commit is contained in:
Fredrik Jonsson 2020-03-24 21:45:43 +01:00
commit fcde1683d1
22 changed files with 219 additions and 37 deletions

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@ -23,6 +23,7 @@ Sass is processed with Hugo pipes. To make using npm optional I have added the s
* [Configuration](#configuration)
* [Customise](#customise)
* [Multilingual](#multilingual)
* [Search](#search)
* [Contact form](#contact-form)
* [Dates](#dates)
* [Podcast](#podcast)
@ -52,7 +53,7 @@ Sass is processed with Hugo pipes. To make using npm optional I have added the s
* Podcast
* Responsive design
* RSS and JSON feeds with full content
* Search with DuckDuckGo
* Search with FlexSearch.js
* Sub theme support (Theme Components)
* Umbrella JS 3 (tiny jQuery replacement, 2.5kB when gzipped)
@ -179,8 +180,7 @@ params:
poweredby: true # Show powered by hugo in footer
realfavicongenerator: # If full set of favicons, site manifest etc. exists, default false.
safariPinnedColor: # Hex color value, used in meta tags, default "#000000".
search: true # Site search with DuckDuckGo.
searchSize: 20 # Search field size, default 20.
searchLimit: 20 # Max number of search hits, default 20.
sidebar: true # Show a sidebar to the right
submitted: true # Show author and date information for a post.
themeColor: # Hex color value, used in meta tags, default "#ffffff".
@ -293,6 +293,33 @@ languages:
```
## Search
Built in integration with the excellent [FlexSearch.js](https://github.com/nextapps-de/flexsearch). A fast full text search that reads a JSON file created by Hugo to index and search the site.
Here is the three steps needed to create a search page.
1. Add a new output format in your configuration file.
```
outputFormats:
SearchIndex:
mediaType: "application/json"
baseName: "searchindex"
isPlainText: true
notAlternative: true
```
2. Add the new output format to output setting for "home".
```
outputs:
home: ["HTML", "SearchIndex", "[other formats you need]"]
```
3. Add the shortcode `{{< search >}}` to a page. Also set `searchform: true` in the front matter for that page so the search and flexsearch js files gets loaded.
Your search page will now have a search field where all the posts of the site can be searched.
The only setting is "searchLimit" that defaults to 20.
## Contact form
If your server support php with the mail() command (very common) you can use the included contact form feature to get a contact form for your site.

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@ -15,8 +15,6 @@
// Display the hidden form.
$contact_form.removeClass('hidden');
// Remove the "no javascript" messages
$('.contact-no-js').remove();
// Wait for a mouse to move, indicating they are human.
$('body').on('mousemove', function () {

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@ -15,8 +15,6 @@
// Display the hidden form.
$contact_form.removeClass('hidden');
// Remove the "no javascript" messages
$('.contact-no-js').detach();
// Wait for a mouse to move, indicating they are human.
$('body').mousemove(function () {

42
assets/js/lib/flexsearch.min.js vendored Normal file
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@ -0,0 +1,42 @@
/*
FlexSearch v0.6.30
Copyright 2019 Nextapps GmbH
Author: Thomas Wilkerling
Released under the Apache 2.0 Licence
https://github.com/nextapps-de/flexsearch
*/
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p[m].split(":")}else{if(O(a)){c=d||Object.keys(e);b=c.length;for(p=0;p<b;p++)n=e[c[p]],a(n)&&(f[h++]=n);return f}if(C(c))return[e[a]];if("id"===a)return[e[c]];p=[a];n=1;k=[a.split(":")];g=!0}d=l||d||Object.keys(e);m=d.length;for(u=0;u<m;u++){q=l?d[u]:e[d[u]];let A=!0;for(let z=0;z<n;z++){g||(c=a[p[z]]);const y=k[z],t=y.length;let v=q;if(1<t)for(let x=0;x<t;x++)v=v[y[x]];else v=v[y[0]];if(v!==c){A=!1;break}}if(A&&(f[h++]=q,b&&h===b))break}return f};w.prototype.info=function(){if(this.g)for(let a=0;a<
this.g;a++)this.m[a].postMessage({info:!0,id:this.id});else return{id:this.id,items:this.length,cache:this.cache&&this.cache.s?this.cache.s.length:!1,matcher:aa.length+(this.v?this.v.length:0),worker:this.g,threshold:this.threshold,depth:this.depth,resolution:this.b,contextual:this.depth&&"strict"===this.f}};w.prototype.clear=function(){return this.destroy().init()};w.prototype.destroy=function(){this.cache&&(this.j.clear(),this.j=null);this.i=this.h=this.c=null;if(this.a){const a=this.a.keys;for(let c=
0;c<a.length;c++)this.a.index[a[c]].destroy();this.a=this.l=null}return this};w.prototype.export=function(a){const c=!a||C(a.serialize)||a.serialize;if(this.a){const d=!a||C(a.doc)||a.doc;var b=!a||C(a.index)||a.index;a=[];let e=0;if(b)for(b=this.a.keys;e<b.length;e++){const f=this.a.index[b[e]];a[e]=[f.i,f.h,Object.keys(f.c)]}d&&(a[e]=this.l)}else a=[this.i,this.h,Object.keys(this.c)];c&&(a=JSON.stringify(a));return a};w.prototype.import=function(a,c){if(!c||C(c.serialize)||c.serialize)a=JSON.parse(a);
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simple:function(){const a=r("\\s+"),c=r("[^a-z0-9 ]"),b=r("[-/]"),d=r("[\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]"),e=r("[\u00e8\u00e9\u00ea\u00eb]"),f=r("[\u00ec\u00ed\u00ee\u00ef]"),h=r("[\u00f2\u00f3\u00f4\u00f5\u00f6\u0151]"),g=r("[\u00f9\u00fa\u00fb\u00fc\u0171]"),k=r("[\u00fd\u0177\u00ff]"),l=r("\u00f1"),p=r("[\u00e7c]"),n=r("\u00df"),m=r(" & "),u=[d,"a",e,"e",f,"i",h,"o",g,"u",k,"y",l,"n",p,"k",n,"s",m," and ",b," ",c,"",a," "];return function(q){q=Q(q.toLowerCase(),u);return" "===q?"":q}}(),advanced:function(){const a=
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@ -0,0 +1,761 @@
// Umbrella JS http://umbrellajs.com/
// -----------
// Small, lightweight jQuery alternative
// @author Francisco Presencia Fandos http://francisco.io/
// @inspiration http://youmightnotneedjquery.com/
// Initialize the library
var u = function (parameter, context) {
// Make it an instance of u() to avoid needing 'new' as in 'new u()' and just
// use 'u().bla();'.
// @reference http://stackoverflow.com/q/24019863
// @reference http://stackoverflow.com/q/8875878
if (!(this instanceof u)) {
return new u(parameter, context);
}
// No need to further processing it if it's already an instance
if (parameter instanceof u) {
return parameter;
}
// Parse it as a CSS selector if it's a string
if (typeof parameter === 'string') {
parameter = this.select(parameter, context);
}
// If we're referring a specific node as in on('click', function(){ u(this) })
// or the select() function returned a single node such as in '#id'
if (parameter && parameter.nodeName) {
parameter = [parameter];
}
// Convert to an array, since there are many 'array-like' stuff in js-land
this.nodes = this.slice(parameter);
};
// Map u(...).length to u(...).nodes.length
u.prototype = {
get length () {
return this.nodes.length;
}
};
// This made the code faster, read "Initializing instance variables" in
// https://developers.google.com/speed/articles/optimizing-javascript
u.prototype.nodes = [];
// Add class(es) to the matched nodes
u.prototype.addClass = function () {
return this.eacharg(arguments, function (el, name) {
el.classList.add(name);
});
};
// [INTERNAL USE ONLY]
// Add text in the specified position. It is used by other functions
u.prototype.adjacent = function (html, data, callback) {
if (typeof data === 'number') {
if (data === 0) {
data = [];
} else {
data = new Array(data).join().split(',').map(Number.call, Number);
}
}
// Loop through all the nodes. It cannot reuse the eacharg() since the data
// we want to do it once even if there's no "data" and we accept a selector
return this.each(function (node, j) {
var fragment = document.createDocumentFragment();
// Allow for data to be falsy and still loop once
u(data || {}).map(function (el, i) {
// Allow for callbacks that accept some data
var part = (typeof html === 'function') ? html.call(this, el, i, node, j) : html;
if (typeof part === 'string') {
return this.generate(part);
}
return u(part);
}).each(function (n) {
this.isInPage(n)
? fragment.appendChild(u(n).clone().first())
: fragment.appendChild(n);
});
callback.call(this, node, fragment);
});
};
// Add some html as a sibling after each of the matched elements.
u.prototype.after = function (html, data) {
return this.adjacent(html, data, function (node, fragment) {
node.parentNode.insertBefore(fragment, node.nextSibling);
});
};
// Add some html as a child at the end of each of the matched elements.
u.prototype.append = function (html, data) {
return this.adjacent(html, data, function (node, fragment) {
node.appendChild(fragment);
});
};
// [INTERNAL USE ONLY]
// Normalize the arguments to an array of strings
// Allow for several class names like "a b, c" and several parameters
u.prototype.args = function (args, node, i) {
if (typeof args === 'function') {
args = args(node, i);
}
// First flatten it all to a string http://stackoverflow.com/q/22920305
// If we try to slice a string bad things happen: ['n', 'a', 'm', 'e']
if (typeof args !== 'string') {
args = this.slice(args).map(this.str(node, i));
}
// Then convert that string to an array of not-null strings
return args.toString().split(/[\s,]+/).filter(function (e) {
return e.length;
});
};
// Merge all of the nodes that the callback return into a simple array
u.prototype.array = function (callback) {
callback = callback;
var self = this;
return this.nodes.reduce(function (list, node, i) {
var val;
if (callback) {
val = callback.call(self, node, i);
if (!val) val = false;
if (typeof val === 'string') val = u(val);
if (val instanceof u) val = val.nodes;
} else {
val = node.innerHTML;
}
return list.concat(val !== false ? val : []);
}, []);
};
// [INTERNAL USE ONLY]
// Handle attributes for the matched elements
u.prototype.attr = function (name, value, data) {
data = data ? 'data-' : '';
// This will handle those elements that can accept a pair with these footprints:
// .attr('a'), .attr('a', 'b'), .attr({ a: 'b' })
return this.pairs(name, value, function (node, name) {
return node.getAttribute(data + name);
}, function (node, name, value) {
node.setAttribute(data + name, value);
});
};
// Add some html before each of the matched elements.
u.prototype.before = function (html, data) {
return this.adjacent(html, data, function (node, fragment) {
node.parentNode.insertBefore(fragment, node);
});
};
// Get the direct children of all of the nodes with an optional filter
u.prototype.children = function (selector) {
return this.map(function (node) {
return this.slice(node.children);
}).filter(selector);
};
/**
* Deep clone a DOM node and its descendants.
* @return {[Object]} Returns an Umbrella.js instance.
*/
u.prototype.clone = function () {
return this.map(function (node, i) {
var clone = node.cloneNode(true);
var dest = this.getAll(clone);
this.getAll(node).each(function (src, i) {
for (var key in this.mirror) {
this.mirror[key](src, dest.nodes[i]);
}
});
return clone;
});
};
/**
* Return an array of DOM nodes of a source node and its children.
* @param {[Object]} context DOM node.
* @param {[String]} tag DOM node tagName.
* @return {[Array]} Array containing queried DOM nodes.
*/
u.prototype.getAll = function getAll (context) {
return u([context].concat(u('*', context).nodes));
};
// Store all of the operations to perform when cloning elements
u.prototype.mirror = {};
/**
* Copy all JavaScript events of source node to destination node.
* @param {[Object]} source DOM node
* @param {[Object]} destination DOM node
* @return {[undefined]]}
*/
u.prototype.mirror.events = function (src, dest) {
if (!src._e) return;
for (var type in src._e) {
src._e[type].forEach(function (event) {
u(dest).on(type, event);
});
}
};
/**
* Copy select input value to its clone.
* @param {[Object]} src DOM node
* @param {[Object]} dest DOM node
* @return {[undefined]}
*/
u.prototype.mirror.select = function (src, dest) {
if (u(src).is('select')) {
dest.value = src.value;
}
};
/**
* Copy textarea input value to its clone
* @param {[Object]} src DOM node
* @param {[Object]} dest DOM node
* @return {[undefined]}
*/
u.prototype.mirror.textarea = function (src, dest) {
if (u(src).is('textarea')) {
dest.value = src.value;
}
};
// Find the first ancestor that matches the selector for each node
u.prototype.closest = function (selector) {
return this.map(function (node) {
// Keep going up and up on the tree. First element is also checked
do {
if (u(node).is(selector)) {
return node;
}
} while ((node = node.parentNode) && node !== document);
});
};
// Handle data-* attributes for the matched elements
u.prototype.data = function (name, value) {
return this.attr(name, value, true);
};
// Loops through every node from the current call
u.prototype.each = function (callback) {
// By doing callback.call we allow "this" to be the context for
// the callback (see http://stackoverflow.com/q/4065353 precisely)
this.nodes.forEach(callback.bind(this));
return this;
};
// [INTERNAL USE ONLY]
// Loop through the combination of every node and every argument passed
u.prototype.eacharg = function (args, callback) {
return this.each(function (node, i) {
this.args(args, node, i).forEach(function (arg) {
// Perform the callback for this node
// By doing callback.call we allow "this" to be the context for
// the callback (see http://stackoverflow.com/q/4065353 precisely)
callback.call(this, node, arg);
}, this);
});
};
// Remove all children of the matched nodes from the DOM.
u.prototype.empty = function () {
return this.each(function (node) {
while (node.firstChild) {
node.removeChild(node.firstChild);
}
});
};
// .filter(selector)
// Delete all of the nodes that don't pass the selector
u.prototype.filter = function (selector) {
// The default function if it's a css selector
// Cannot change name to 'selector' since it'd mess with it inside this fn
var callback = function (node) {
// Make it compatible with some other browsers
node.matches = node.matches || node.msMatchesSelector || node.webkitMatchesSelector;
// Check if it's the same element (or any element if no selector was passed)
return node.matches(selector || '*');
};
// filter() receives a function as in .filter(e => u(e).children().length)
if (typeof selector === 'function') callback = selector;
// filter() receives an instance of Umbrella as in .filter(u('a'))
if (selector instanceof u) {
callback = function (node) {
return (selector.nodes).indexOf(node) !== -1;
};
}
// Just a native filtering function for ultra-speed
return u(this.nodes.filter(callback));
};
// Find all the nodes children of the current ones matched by a selector
u.prototype.find = function (selector) {
return this.map(function (node) {
return u(selector || '*', node);
});
};
// Get the first of the nodes
u.prototype.first = function () {
return this.nodes[0] || false;
};
// [INTERNAL USE ONLY]
// Generate a fragment of HTML. This irons out the inconsistences
u.prototype.generate = function (html) {
// Table elements need to be child of <table> for some f***ed up reason
if (/^\s*<tr[> ]/.test(html)) {
return u(document.createElement('table')).html(html).children().children().nodes;
} else if (/^\s*<t(h|d)[> ]/.test(html)) {
return u(document.createElement('table')).html(html).children().children().children().nodes;
} else if (/^\s*</.test(html)) {
return u(document.createElement('div')).html(html).children().nodes;
} else {
return document.createTextNode(html);
}
};
// Change the default event for the callback. Simple decorator to preventDefault
u.prototype.handle = function () {
var args = this.slice(arguments).map(function (arg) {
if (typeof arg === 'function') {
return function (e) {
e.preventDefault();
arg.apply(this, arguments);
};
}
return arg;
}, this);
return this.on.apply(this, args);
};
// Find out whether the matched elements have a class or not
u.prototype.hasClass = function () {
// Check if any of them has all of the classes
return this.is('.' + this.args(arguments).join('.'));
};
// Set or retrieve the html from the matched node(s)
u.prototype.html = function (text) {
// Needs to check undefined as it might be ""
if (text === undefined) {
return this.first().innerHTML || '';
}
// If we're attempting to set some text
// Loop through all the nodes
return this.each(function (node) {
// Set the inner html to the node
node.innerHTML = text;
});
};
// Check whether any of the nodes matches the selector
u.prototype.is = function (selector) {
return this.filter(selector).length > 0;
};
/**
* Internal use only. This function checks to see if an element is in the page's body. As contains is inclusive and determining if the body contains itself isn't the intention of isInPage this case explicitly returns false.
https://developer.mozilla.org/en-US/docs/Web/API/Node/contains
* @param {[Object]} node DOM node
* @return {Boolean} The Node.contains() method returns a Boolean value indicating whether a node is a descendant of a given node or not.
*/
u.prototype.isInPage = function isInPage (node) {
return (node === document.body) ? false : document.body.contains(node);
};
// Get the last of the nodes
u.prototype.last = function () {
return this.nodes[this.length - 1] || false;
};
// Merge all of the nodes that the callback returns
u.prototype.map = function (callback) {
return callback ? u(this.array(callback)).unique() : this;
};
// Delete all of the nodes that equals the filter
u.prototype.not = function (filter) {
return this.filter(function (node) {
return !u(node).is(filter || true);
});
};
// Removes the callback to the event listener for each node
u.prototype.off = function (events) {
return this.eacharg(events, function (node, event) {
u(node._e ? node._e[event] : []).each(function (cb) {
node.removeEventListener(event, cb);
});
});
};
// Attach a callback to the specified events
u.prototype.on = function (events, cb, cb2) {
if (typeof cb === 'string') {
var sel = cb;
cb = function (e) {
var args = arguments;
u(e.currentTarget).find(sel).each(function (target) {
if (target === e.target || target.contains(e.target)) {
try {
Object.defineProperty(e, 'currentTarget', {
get: function () {
return target;
}
});
} catch (err) {}
cb2.apply(target, args);
}
});
};
}
// Add the custom data as arguments to the callback
var callback = function (e) {
return cb.apply(this, [e].concat(e.detail || []));
};
return this.eacharg(events, function (node, event) {
node.addEventListener(event, callback);
// Store it so we can dereference it with `.off()` later on
node._e = node._e || {};
node._e[event] = node._e[event] || [];
node._e[event].push(callback);
});
};
// [INTERNAL USE ONLY]
// Take the arguments and a couple of callback to handle the getter/setter pairs
// such as: .css('a'), .css('a', 'b'), .css({ a: 'b' })
u.prototype.pairs = function (name, value, get, set) {
// Convert it into a plain object if it is not
if (typeof value !== 'undefined') {
var nm = name;
name = {};
name[nm] = value;
}
if (typeof name === 'object') {
// Set the value of each one, for each of the { prop: value } pairs
return this.each(function (node) {
for (var key in name) {
set(node, key, name[key]);
}
});
}
// Return the style of the first one
return this.length ? get(this.first(), name) : '';
};
// [INTERNAL USE ONLY]
// Parametize an object: { a: 'b', c: 'd' } => 'a=b&c=d'
u.prototype.param = function (obj) {
return Object.keys(obj).map(function (key) {
return this.uri(key) + '=' + this.uri(obj[key]);
}.bind(this)).join('&');
};
// Travel the matched elements one node up
u.prototype.parent = function (selector) {
return this.map(function (node) {
return node.parentNode;
}).filter(selector);
};
// Add nodes at the beginning of each node
u.prototype.prepend = function (html, data) {
return this.adjacent(html, data, function (node, fragment) {
node.insertBefore(fragment, node.firstChild);
});
};
// Delete the matched nodes from the DOM
u.prototype.remove = function () {
// Loop through all the nodes
return this.each(function (node) {
// Perform the removal only if the node has a parent
if (node.parentNode) {
node.parentNode.removeChild(node);
}
});
};
// Removes a class from all of the matched nodes
u.prototype.removeClass = function () {
// Loop the combination of each node with each argument
return this.eacharg(arguments, function (el, name) {
// Remove the class using the native method
el.classList.remove(name);
});
};
// Replace the matched elements with the passed argument.
u.prototype.replace = function (html, data) {
var nodes = [];
this.adjacent(html, data, function (node, fragment) {
nodes = nodes.concat(this.slice(fragment.children));
node.parentNode.replaceChild(fragment, node);
});
return u(nodes);
};
// Scroll to the first matched element
u.prototype.scroll = function () {
this.first().scrollIntoView({ behavior: 'smooth' });
return this;
};
// [INTERNAL USE ONLY]
// Select the adecuate part from the context
u.prototype.select = function (parameter, context) {
// Allow for spaces before or after
parameter = parameter.replace(/^\s*/, '').replace(/\s*$/, '');
if (/^</.test(parameter)) {
return u().generate(parameter);
}
return (context || document).querySelectorAll(parameter);
};
// Convert forms into a string able to be submitted
// Original source: http://stackoverflow.com/q/11661187
u.prototype.serialize = function () {
var self = this;
// Store the class in a variable for manipulation
return this.slice(this.first().elements).reduce(function (query, el) {
// We only want to match enabled elements with names, but not files
if (!el.name || el.disabled || el.type === 'file') return query;
// Ignore the checkboxes that are not checked
if (/(checkbox|radio)/.test(el.type) && !el.checked) return query;
// Handle multiple selects
if (el.type === 'select-multiple') {
u(el.options).each(function (opt) {
if (opt.selected) {
query += '&' + self.uri(el.name) + '=' + self.uri(opt.value);
}
});
return query;
}
// Add the element to the object
return query + '&' + self.uri(el.name) + '=' + self.uri(el.value);
}, '').slice(1);
};
// Travel the matched elements at the same level
u.prototype.siblings = function (selector) {
return this.parent().children(selector).not(this);
};
// Find the size of the first matched element
u.prototype.size = function () {
return this.first().getBoundingClientRect();
};
// [INTERNAL USE ONLY]
// Force it to be an array AND also it clones them
// http://toddmotto.com/a-comprehensive-dive-into-nodelists-arrays-converting-nodelists-and-understanding-the-dom/
u.prototype.slice = function (pseudo) {
// Check that it's not a valid object
if (!pseudo ||
pseudo.length === 0 ||
typeof pseudo === 'string' ||
pseudo.toString() === '[object Function]') return [];
// Accept also a u() object (that has .nodes)
return pseudo.length ? [].slice.call(pseudo.nodes || pseudo) : [pseudo];
};
// [INTERNAL USE ONLY]
// Create a string from different things
u.prototype.str = function (node, i) {
return function (arg) {
// Call the function with the corresponding nodes
if (typeof arg === 'function') {
return arg.call(this, node, i);
}
// From an array or other 'weird' things
return arg.toString();
};
};
// Set or retrieve the text content from the matched node(s)
u.prototype.text = function (text) {
// Needs to check undefined as it might be ""
if (text === undefined) {
return this.first().textContent || '';
}
// If we're attempting to set some text
// Loop through all the nodes
return this.each(function (node) {
// Set the text content to the node
node.textContent = text;
});
};
// Activate/deactivate classes in the elements
u.prototype.toggleClass = function (classes, addOrRemove) {
/* jshint -W018 */
// Check if addOrRemove was passed as a boolean
if (!!addOrRemove === addOrRemove) {
return this[addOrRemove ? 'addClass' : 'removeClass'](classes);
}
/* jshint +W018 */
// Loop through all the nodes and classes combinations
return this.eacharg(classes, function (el, name) {
el.classList.toggle(name);
});
};
// Call an event manually on all the nodes
u.prototype.trigger = function (events) {
var data = this.slice(arguments).slice(1);
return this.eacharg(events, function (node, event) {
var ev;
// Allow the event to bubble up and to be cancelable (as default)
var opts = { bubbles: true, cancelable: true, detail: data };
try {
// Accept different types of event names or an event itself
ev = new window.CustomEvent(event, opts);
} catch (e) {
ev = document.createEvent('CustomEvent');
ev.initCustomEvent(event, true, true, data);
}
node.dispatchEvent(ev);
});
};
// [INTERNAL USE ONLY]
// Removed duplicated nodes, used for some specific methods
u.prototype.unique = function () {
return u(this.nodes.reduce(function (clean, node) {
var istruthy = node !== null && node !== undefined && node !== false;
return (istruthy && clean.indexOf(node) === -1) ? clean.concat(node) : clean;
}, []));
};
// [INTERNAL USE ONLY]
// Encode the different strings https://gist.github.com/brettz9/7147458
u.prototype.uri = function (str) {
return encodeURIComponent(str).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A').replace(/%20/g, '+');
};
u.prototype.wrap = function (selector) {
function findDeepestNode (node) {
while (node.firstElementChild) {
node = node.firstElementChild;
}
return u(node);
}
// 1) Construct dom node e.g. u('<a>'),
// 2) clone the currently matched node
// 3) append cloned dom node to constructed node based on selector
return this.map(function (node) {
return u(selector).each(function (n) {
findDeepestNode(n)
.append(node.cloneNode(true));
node
.parentNode
.replaceChild(n, node);
});
});
};
// Export it for webpack
if (typeof module === 'object' && module.exports) {
module.exports = { u: u };
}

2
assets/js/lib/umbrella.min.js vendored Normal file

File diff suppressed because one or more lines are too long

75
assets/js/search.js Normal file
View file

@ -0,0 +1,75 @@
/**
* @file
* A JavaScript file for flexsearch.
*/
(function () {
'use strict';
const flexSearch = new FlexSearch({
doc: {
id: 'id',
field: ['title','tags','content','date'],
store: ['title','summary','date','permalink']
}
});
function showResults(items) {
const template = document.querySelector('template').content;
const fragment = document.createDocumentFragment();
const results = document.querySelector('.search-results');
results.textContent = '';
for (const item of items) {
const result = template.cloneNode(true);
const a = result.querySelector('a');
const time = result.querySelector('time');
const content = result.querySelector('.content');
a.innerHTML = item.title;
a.href = item.permalink;
time.innerText = item.date;
content.innerHTML = item.summary;
fragment.appendChild(result);
}
results.appendChild(fragment);
}
function doSearch () {
const query = document.querySelector('.search-text').value.trim();
const results = flexSearch.search({
query: query,
limit: {{ .Site.Params.searchLimit | default 20 }}
});
showResults(results);
}
function enableUI () {
const searchform = document.querySelector('.search-form');
searchform.addEventListener('submit', function (e) {
e.preventDefault();
doSearch();
})
searchform.addEventListener('keyup', function () {
doSearch();
})
document.querySelector('.search-loading').classList.add('hidden');
document.querySelector('.search-input').classList.remove('hidden');
document.querySelector('.search-text').focus();
}
function buildIndex () {
document.querySelector('.search-loading').classList.remove('hidden');
fetch('/searchindex.json')
.then(function (response) {
return response.json();
})
.then(function (data) {
flexSearch.add(data);
});
}
buildIndex();
enableUI();
})();

View file

@ -253,12 +253,13 @@ figure {
// Search
.search-form {
@include padding(.5 0);
.search-input {
@include margin(1 0);
}
.search-text {
@include type-layout(l, 1);
max-width: 80%;
}
// Form

View file

@ -23,10 +23,13 @@ other = "Zuletzt geändert:"
other = "Erstellt:"
[search_placeholder]
other = "Suche"
other = "Suchbegriffe hier eingeben."
[search_title]
other = "Suchbegriffe hier eingeben."
other = "Suche"
[search_loading]
other = "Loading search index…"
[string_at]
other = "auf"
@ -46,7 +49,7 @@ other = "auf"
[string_recent_content]
other = "Aktuelle Inhalte"
[contact_js]
[js_required]
other = "Javascript muss aktiviert sein um dieses Kontaktformular zu nutzen."
[contact_submitted]

View file

@ -23,10 +23,13 @@ other = "Updated:"
other = "Created:"
[search_placeholder]
other = "Search"
other = "Enter the terms you wish to search for."
[search_title]
other = "Enter the terms you wish to search for."
other = "Search"
[search_loading]
other = "Loading search index…"
[string_at]
other = "at"
@ -46,8 +49,8 @@ other = "on"
[string_recent_content]
other = "Recent content"
[contact_js]
other = "You must have Javascript enabled to use this contact form."
[js_required]
other = "You must have Javascript enabled to use this function."
[contact_submitted]
other = "Your message was sent."

View file

@ -23,10 +23,13 @@ other = "Dernière modification:"
other = "Établi:"
[search_placeholder]
other = "Rechercher"
other = "Entrez les termes de la recherche."
[search_title]
other = "Entrez les termes de la recherche."
other = "Rechercher"
[search_loading]
other = "Loading search index…"
[string_at]
other = "à"
@ -46,7 +49,7 @@ other = "sur"
[string_recent_content]
other = "Contenu récent"
[contact_js]
[js_required]
other = "Javascript doit être activé pour utiliser ce formulaire de contact."
[contact_submitted]

View file

@ -23,10 +23,14 @@ other = "Última modificação:"
other = "Criado:"
[search_placeholder]
other = "Procurar"
other = "Digite os termos que você deseja procurar"
[search_title]
other = "Digite os termos que você deseja procurar"
other = "Procurar"
[search_loading]
other = "Loading search index…"
[string_at]
other = "em"
@ -46,7 +50,7 @@ other = "em"
[string_recent_content]
other = "Conteúdo recente"
[contact_js]
[js_required]
other = "Você deve ter o Javascript habilitado para usar este formulário de contato"
[contact_submitted]

View file

@ -23,10 +23,13 @@ other = "Uppdaterad:"
other = "Skapad:"
[search_placeholder]
other = "Sök"
other = "Ange de ord du vill söka efter."
[search_title]
other = "Ange de villkor du vill söka efter."
other = "Sök"
[search_loading]
other = "Laddar sökindex…"
[string_at]
other = "på"
@ -46,8 +49,8 @@ other = "på"
[string_recent_content]
other = "Senaste innehåll"
[contact_js]
other = "Du behöver ha Javascript aktiverat för att använda detta kontaktformulär."
[js_required]
other = "Du behöver ha Javascript aktiverat för att använda denna funktion."
[contact_submitted]
other = "Ditt meddelande har skickats."

View file

@ -21,7 +21,6 @@
</h1>
<div class="region header__region">
{{ if .Site.IsMultiLingual }}{{ partial "language-selector.html" . }}{{ end -}}
{{ if $.Param "search" }}{{ partialCached "search.html" . }}{{ end -}}
</div>
</header>

View file

@ -0,0 +1,5 @@
{{- $.Scratch.Add "searchindex" slice -}}
{{- range $index, $element := .Site.RegularPages -}}
{{- $.Scratch.Add "searchindex" (dict "id" $index "title" $element.Title "permalink" $element.RelPermalink "tags" (delimit ($element.Params.tags | default "") " ") "content" $element.Plain "summary" $element.Summary "date" ($element.Date.Format ($.Param "dateformat" | default "2 January, 2006"))) -}}
{{- end -}}
{{- $.Scratch.Get "searchindex" | jsonify -}}

View file

@ -4,7 +4,6 @@
<div class="mobile-nav__sheet">
<div class="mobile-nav__region">
{{ if .Site.IsMultiLingual }}{{ partial "language-selector.html" . }}{{ end }}
{{ if $.Param "search" }}{{ partialCached "search.html" . }}{{ end }}
</div>
<nav class="mobile-nav__main-menu">
<h2 class="visually-hidden">{{ i18n "menu_title" }}</h2>

View file

@ -1,8 +1,8 @@
{{ if $.Param "jquery" -}}
{{ $jquery := resources.Get "js/jquery.slim.min.js" | fingerprint -}}
{{ $jquery := resources.Get "js/lib/jquery.slim.min.js" | fingerprint -}}
<script defer src="{{ $jquery.RelPermalink }}"></script>
{{ end -}}
{{ $umbrella := resources.Get "js/umbrella.min.js" | fingerprint -}}
{{ $umbrella := resources.Get "js/lib/umbrella.min.js" | fingerprint -}}
<script defer src="{{ $umbrella.RelPermalink }}"></script>
{{ if $.Param "mobilemenu" -}}
{{ $mobilemenu := resources.Get "js/mobile.js" | minify | fingerprint -}}
@ -12,5 +12,11 @@
{{ $contact := resources.Get "js/contact.js" | minify | fingerprint -}}
<script defer src="{{ $contact.RelPermalink }}"></script>
{{ end -}}
{{ if $.Param "searchform" -}}
{{ $flexsearch := resources.Get "js/lib/flexsearch.min.js" | fingerprint -}}
<script defer src="{{ $flexsearch.RelPermalink }}"></script>
{{ $search := resources.Get "js/search.js" | resources.ExecuteAsTemplate "js/search.js" . | minify | fingerprint -}}
<script defer src="{{ $search.RelPermalink }}"></script>
{{ end -}}
{{ $script := resources.Get "js/script.js" | minify | fingerprint -}}
<script defer src="{{ $script.RelPermalink }}"></script>

View file

@ -1,6 +0,0 @@
{{ $domain := .Site.BaseURL | replaceRE "^https?://(www\\.)?([^/]+)/?" "$2" }}
<form class="search-form" method="get" action="https://duckduckgo.com/" role="search">
<input type="search" name="q" class="search-text" placeholder="{{ i18n "search_placeholder" }}" title="{{ i18n "search_title" }}" size="{{ $.Param "searchSize" | default "20" }}" maxlength="128">
<input type="hidden" name="sites" value="{{ $domain }}">
<input type="submit" value="DuckDuckGo Search" class="hidden">
</form>

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