446 lines
12 KiB
JavaScript
446 lines
12 KiB
JavaScript
import { readFileSync, existsSync } from 'node:fs';
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import { fileURLToPath } from 'node:url';
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import { join, dirname } from 'node:path';
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const __dirname = dirname(fileURLToPath(import.meta.url));
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export function appFilters(eleventyConfig) {
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/**
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* Filters
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*/
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eleventyConfig.addFilter("miliseconds_to_minutes", function (value) {
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// Raturn 3:45 time format
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const minutes = Math.floor(value / 60000);
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const seconds = ((value % 60000) / 1000).toFixed(0);
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return `${minutes}:${seconds < 10 ? '0' : ''}${seconds}`;
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});
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eleventyConfig.addFilter("relative", (page) => {
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const segments = (page.url || '').replace(/^\//).split('/');
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if (segments.length === 1) {
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return '.';
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} else {
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return '../'.repeat(segments.length - 1).slice(0, -1);
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}
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});
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eleventyConfig.addFilter("escape_attribute", (text) => {
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return text
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.replace(/&/g, '&')
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.replace(/'/g, ''')
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.replace(/"/g, '"')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/\r\n/g, ' ')
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.replace(/[\r\n]/g, ' ');
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});
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eleventyConfig.addFilter("contains", (items, item) => {
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return items && Array.isArray(items) && items.includes(item);
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});
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eleventyConfig.addFilter("concat_objects", function (object, object2) {
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if (
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object &&
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object2 &&
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typeof object === 'object' &&
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typeof object2 === 'object' &&
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!Array.isArray(object) &&
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!Array.isArray(object2)
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) {
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return { ...object, ...object2 };
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}
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return object;
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});
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eleventyConfig.addFilter("replace_regex", function (input, regStr, replStr) {
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const regex = new RegExp(regStr, 'gm');
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return input.replace(regex, replStr);
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});
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eleventyConfig.addFilter("timestamp_to_date", function (timestamp) {
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const date = new Date(timestamp * 1000); // Convert timestamp to milliseconds
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return date.toISOString().split('T')[0]; // Extract the date in 'YYYY-MM-DD' format
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});
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eleventyConfig.addFilter("split_to_n", function (arr, n) {
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const chunkSize = Math.round(arr.length / n);
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const result = [];
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for (let i = 0; i < arr.length; i += chunkSize) {
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result.push(arr.slice(i, i + chunkSize));
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}
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return result;
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})
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eleventyConfig.addFilter("format_number", function (value) {
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return value.toString()
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.split('')
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.reverse()
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.reduce((acc, char, index) => {
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if (index > 0 && index % 3 === 0) {
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acc.push(',');
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}
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acc.push(char);
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return acc;
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}, [])
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.reverse()
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.join('');
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});
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function randomNumber(x, min = 0, max = 100, round = 0) {
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let value = ((x * x * Math.PI * Math.E * (max + 1) * (Math.sin(x) / Math.cos(x * x))) % (max + 1 - min)) + min;
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value = value > max ? max : value;
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value = value < min ? min : value;
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if (round !== 0) {
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value = parseFloat(value.toFixed(round));
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} else {
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value = Math.floor(value);
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}
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return value;
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}
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eleventyConfig.addFilter("random_date_ago", function (x, daysAgo = 100) {
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const today = new Date();
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const randomDaysAgo = randomNumber(x, 0, daysAgo);
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today.setDate(today.getDate() - randomDaysAgo);
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return today;
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});
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eleventyConfig.addFilter("random_date", function (x, startDate = null, endDate = null) {
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const start = new Date(startDate ? startDate : '2024-01-01').getTime() / 1000;
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const end = new Date(endDate ? endDate : '2024-12-30').getTime() / 1000;
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const randomTimestamp = randomNumber(x, start, end);
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return new Date(randomTimestamp * 1000);
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});
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eleventyConfig.addFilter("random_item", function (x, items) {
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const index = randomNumber(x, 0, items.length - 1);
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return items[index];
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});
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eleventyConfig.addFilter("random_number", randomNumber);
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eleventyConfig.addFilter("first_letters", function capitalizeFirstLetter(string) {
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return (string || '').split(' ').map(word => word.charAt(0)).join('');
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})
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eleventyConfig.addFilter("uc_first", function capitalizeFirstLetter(string) {
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return string.charAt(0).toUpperCase() + string.slice(1);
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})
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eleventyConfig.addFilter("size", function (elem) {
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if (elem instanceof Object) {
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return Object.keys(elem).length;
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}
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if (elem) {
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return elem.length;
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}
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return 0;
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})
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eleventyConfig.addFilter("first", function (elem) {
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if (elem instanceof Object) {
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return elem[Object.keys(elem)[0]];
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}
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return elem ? elem[0] : null;
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})
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// Convert a URL path to an absolute URL
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eleventyConfig.addFilter("absolute_url", function (url) {
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const baseUrl = "https://docs.tabler.io";
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// Ensure url starts with a slash
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if (!url.startsWith('/')) {
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url = '/' + url;
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}
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return baseUrl + url;
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})
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// time ago from today
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eleventyConfig.addFilter("timeago", function (date) {
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let seconds;
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if (typeof date === 'number') {
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seconds = date;
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} else {
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seconds = Math.floor((new Date() - date) / 1000);
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}
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let interval = Math.floor(seconds / 31536000);
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if (interval >= 1) {
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return `${interval} year${interval > 1 ? 's' : ''} ago`;
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}
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interval = Math.floor(seconds / 2592000);
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if (interval >= 1) {
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return `${interval} month${interval > 1 ? 's' : ''} ago`;
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}
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interval = Math.floor(seconds / 86400);
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if (interval >= 1) {
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return `${interval} day${interval > 1 ? 's' : ''} ago`;
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}
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interval = Math.floor(seconds / 3600);
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if (interval >= 1) {
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return `${interval} hour${interval > 1 ? 's' : ''} ago`;
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}
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interval = Math.floor(seconds / 60);
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if (interval >= 1) {
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return `${interval} minute${interval > 1 ? 's' : ''} ago`;
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}
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if (seconds > 0) {
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return `${Math.floor(seconds)} second${Math.floor(seconds) > 1 ? 's' : ''} ago`;
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}
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return "now";
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})
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function buildCollectionTree(flatData) {
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const tree = [];
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const lookup = {};
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flatData
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.filter(item => item.url !== '/')
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.forEach(item => {
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lookup[item.url] = { ...item, children: [] };
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});
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flatData.forEach(item => {
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const parts = item.url.split('/').filter(Boolean);
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if (parts.length === 1) {
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tree.push(lookup[item.url]);
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} else {
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const parentUrl = '/' + parts.slice(0, -1).join('/') + '/';
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if (lookup[parentUrl]) {
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lookup[parentUrl].children.push(lookup[item.url]);
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} else {
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tree.push(lookup[item.url]);
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}
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}
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});
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return tree;
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}
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eleventyConfig.addFilter("collection-tree", function (collection) {
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const a = collection.map(item => {
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return {
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data: item.data,
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page: item.page,
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url: item.url,
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children: []
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}
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}).sort((a, b) => {
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const orderA = a.data.order ?? 999;
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const orderB = b.data.order ?? 999;
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if (orderA !== orderB) {
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return orderA - orderB;
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}
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const titleA = a.data.title ?? '';
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const titleB = b.data.title ?? '';
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return titleA.localeCompare(titleB);
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});
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return buildCollectionTree(a);
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});
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eleventyConfig.addFilter("collection-children", function (collection, page) {
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const url = page.url.split('/').filter(Boolean).join('/');
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const filteredCollection = collection.filter(item => {
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const parts = item.url.split('/').filter(Boolean);
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return parts.length > 1 && parts.slice(0, -1).join('/') === url;
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});
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return filteredCollection.sort((a, b) => {
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return (a.data?.order || 999) - (b.data?.order || 999);
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});
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});
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eleventyConfig.addFilter("next-prev", function (collection, page) {
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const items = collection
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.filter(item => {
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const parts = item.url.split('/').filter(Boolean);
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return parts.length > 1 && parts.slice(0, -1).join('/') === page.url.split('/').filter(Boolean).slice(0, -1).join('/');
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})
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.sort((a, b) => {
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return a.data.title.localeCompare(b.data.title);
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})
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.sort((a, b) => {
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return (a.data?.order || 999) - (b.data?.order || 999);
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});
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const index = items.findIndex(item => item.url === page.url);
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const prevPost = index > 0 ? items[index - 1] : null;
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const nextPost = index < items.length - 1 ? items[index + 1] : null;
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return {
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prev: prevPost ? prevPost : null,
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next: nextPost ? nextPost : null,
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};
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});
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const generateUniqueId = (text) => {
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let id = text
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.replace(/<[^>]+>/g, "")
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.replace(/\s/g, "-")
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.replace(/[^\w-]+/g, "")
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.replace(/--+/g, "-")
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.replace(/^-+|-+$/g, "")
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.toLowerCase();
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// Ensure ID doesn't start with a number (invalid HTML)
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if (/^[0-9]/.test(id)) {
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id = "h" + id;
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}
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return id;
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}
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eleventyConfig.addFilter("headings-id", function (content) {
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return content.replace(/<h([1-6])>([^<]+)<\/h\1>/g, (match, level, text) => {
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const headingId = generateUniqueId(text);
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return `<h${level} id="${headingId}">${text}</h${level}>`;
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});
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})
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eleventyConfig.addFilter("toc", function (name) {
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const toc = [];
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const contentWithoutExamples = name.replace(/<!--EXAMPLE-->[\s\S]*?<!--\/EXAMPLE-->/g, '');
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const headings = contentWithoutExamples.match(/<h([23])>([^<]+)<\/h\1>/g);
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if (headings) {
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headings.forEach(heading => {
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const level = parseInt(heading.match(/<h([1-6])>/)[1]);
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const text = heading.replace(/<[^>]+>/g, "");
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const id = generateUniqueId(text);
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toc.push({ level, text, id });
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});
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}
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return toc;
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})
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eleventyConfig.addFilter("remove-href", function (content) {
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return content.replace(/href="#"/g, 'href="javascript:void(0)"');
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})
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/**
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* Shortcodes
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*/
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eleventyConfig.addShortcode('scss-docs', function (name, filename) {
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const file = join(__dirname, `../../core/scss/${filename}`)
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if (existsSync(file)) {
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const content = readFileSync(file, 'utf8');
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const regex = new RegExp(`\/\/\\sscss-docs-start\\s${name}\\n(.+?)\/\/\\sscss-docs-end`, 'gs')
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const m = content.matchAll(regex)
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if (m) {
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const matches = [...m]
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if (matches[0] && matches[0][1]) {
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const lines = matches[0][1].split('\n');
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// Find minimum number of leading spaces in non-empty lines
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const minIndent = lines
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.filter(line => line.trim().length > 0)
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.reduce((min, line) => {
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const match = line.match(/^(\s*)/);
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const leadingSpaces = match ? match[1].length : 0;
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return Math.min(min, leadingSpaces);
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}, Infinity);
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// Remove that many spaces from the start of each line
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const result = lines.map(line => line.startsWith(' '.repeat(minIndent))
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? line.slice(minIndent)
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: line).join('\n');
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return "\n```scss\n" + result.trimRight() + "\n```\n"
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}
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}
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}
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return ''
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})
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const tags = ["capture_global", "endcapture_global", "highlight", "endhighlight"];
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tags.forEach(tag => {
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eleventyConfig.addLiquidTag(tag, function (liquidEngine) {
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return {
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parse: function (tagToken, remainingTokens) {
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this.str = tagToken.args;
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},
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render: function (scope, hash) {
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return "";
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},
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};
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});
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});
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let _CAPTURES = {};
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eleventyConfig.on('beforeBuild', () => {
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_CAPTURES = {};
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});
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['script', 'modal'].forEach((tag) => {
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eleventyConfig.addPairedShortcode(`capture_${tag}`, function (content, inline) {
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if (inline) {
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return content;
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}
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if (!_CAPTURES[tag]) {
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_CAPTURES[tag] = []
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}
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if (!_CAPTURES[tag][this.page.inputPath]) {
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_CAPTURES[tag][this.page.inputPath] = [];
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}
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_CAPTURES[tag][this.page.inputPath].push(content);
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return ''
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})
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eleventyConfig.addShortcode(`${tag}s`, function () {
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if (_CAPTURES[tag] && _CAPTURES[tag][this.page.inputPath]) {
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return _CAPTURES[tag][this.page.inputPath] ? `<!-- BEGIN PAGE ${tag.toUpperCase()}S -->\n${_CAPTURES[tag][this.page.inputPath].join('\n').trim()}\n<!-- END PAGE ${tag.toUpperCase()}S -->` : '';
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}
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return ''
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});
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});
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eleventyConfig.addPairedShortcode(`removeemptylines`, function (content) {
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if (content) {
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return content.split('\n').filter(line => line.trim() !== '').join('\n');
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}
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return '';
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})
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eleventyConfig.addPairedShortcode(`callout`, function (content) {
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if (content) {
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return `<div class="callout">\n${content}\n</div>`;
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}
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return '';
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})
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eleventyConfig.addShortcode("year", () => `${new Date().getFullYear()}`);
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}
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