added category page

2026-10-11 10:19:13 +03:00 · 2020-07-04 20:31:24 +03:00 · 2020-07-04 20:31:24 +03:00 · cb48215bc4
commit cb48215bc4
parent 8abf87d842
10 changed files with 243 additions and 45 deletions
--- a/gatsby-node.esm.js
+++ b/gatsby-node.esm.js
@ -0,0 +1,60 @@
+import slugify from './src/helpers/slugify'
+import { fmImagesToRelative } from 'gatsby-remark-relative-images'
+import path from 'path'
+
+exports.createPages = async ({ actions, graphql }) => {
+  const { createPage } = actions
+
+  const articleTemplate = path.resolve('src/templates/articleTemplate.js')
+  const categoryTemplate = path.resolve('src/templates/categoryTemplate.js')
+
+  const result = await graphql(
+    `
+      {
+        allMarkdownRemark {
+          edges {
+            node {
+              frontmatter {
+                templateKey
+                slug
+                title
+              }
+            }
+          }
+        }
+      } 
+    `
+  )
+
+  if (result.errors) {
+    throw result.errors
+  }
+
+  const all = result.data.allMarkdownRemark.edges
+  const articles = all.filter(article => article.node.frontmatter.templateKey === 'article')
+  const categories = all.filter(category => category.node.frontmatter.templateKey === 'category')
+
+  articles.forEach(({ node }) => {
+    createPage({
+      path: `article/${node.frontmatter.slug}`,
+      component: articleTemplate,
+      context: {
+        slug: node.frontmatter.slug
+      },
+    });
+  });
+
+  categories.forEach(({ node }) => {
+    createPage({
+      path: `category/${slugify(node.frontmatter.title)}`,
+      component: categoryTemplate,
+      context: {
+        title: node.frontmatter.title
+      },
+    });
+  })
+}
+
+exports.onCreateNode = ({ node }) => {
+  fmImagesToRelative(node);
+};
--- a/gatsby-node.js
+++ b/gatsby-node.js
@ -1,39 +1,2 @@
-const { fmImagesToRelative } = require('gatsby-remark-relative-images');
-const path = require('path')
-
-exports.createPages = ({ actions, graphql }) => {
-  const { createPage } = actions
-  const articleTemplate = path.resolve('src/templates/articleTemplate.js')
-
-  return graphql(`
-    {
-      allMarkdownRemark(filter: {frontmatter: {templateKey: {eq: "article"}}}) {
-        edges {
-          node {
-            frontmatter {
-              slug
-            }
-          }
-        }
-      }
-    } 
-  `).then(result => {
-    if (result.errors) {
-      return Promise.reject(result.errors);
-    }
-    result.data.allMarkdownRemark.edges.forEach(({ node }) => {
-      createPage({
-        path: `article/${node.frontmatter.slug}`,
-        component: articleTemplate,
-        context: {
-          slug: node.frontmatter.slug
-        },
-      });
-    });
-
-  })
-}
-
-exports.onCreateNode = ({ node }) => {
-  fmImagesToRelative(node);
-};
+require = require('esm')(module)
+module.exports = require('./gatsby-node.esm.js')
--- a/package-lock.json
+++ b/package-lock.json
@ -7314,6 +7314,11 @@
      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz",
      "integrity": "sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ=="
    },
+    "esm": {
+      "version": "3.2.25",
+      "resolved": "https://registry.npmjs.org/esm/-/esm-3.2.25.tgz",
+      "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA=="
+    },
    "espree": {
      "version": "6.2.1",
      "resolved": "https://registry.npmjs.org/espree/-/espree-6.2.1.tgz",
--- a/package.json
+++ b/package.json
@ -16,6 +16,7 @@
  },
  "dependencies": {
    "@reach/router": "^1.3.4",
+    "esm": "^3.2.25",
    "gatsby": "^2.23.12",
    "gatsby-image": "^2.4.12",
    "gatsby-plugin-netlify-cms": "^4.3.9",
--- a/src/components/Article/Article.js
+++ b/src/components/Article/Article.js
@ -1,6 +1,7 @@
 import React from 'react';
 import SEO from '../SEO/SEO'
 import Img from "gatsby-image"
+import slugify from '../../helpers/slugify'
 import { Link } from 'gatsby'
 import './Article.scss'

@ -35,7 +36,7 @@ const Article = ({ data: { title, image, description, category, tags, time, date
            <h1>{title}</h1>
          </div>
          <div className="article-category">
-            <Link to={`/category/${category}`}>{category}</Link>
+            <Link to={`/category/${slugify(category)}`}>{category}</Link>
          </div>
          <div className="article-share">
            <span>Поделиться:</span>
@ -68,7 +69,7 @@ const Article = ({ data: { title, image, description, category, tags, time, date
            <div dangerouslySetInnerHTML={{__html: html}}></div>
          </div>
          <div className="article-more">
-            <span>Смотреть еще в категории <Link to={`/category/${category}`}>{category}</Link></span>
+            <span>Смотреть еще в категории <Link to={`/category/${slugify(category)}`}>{category}</Link></span>
          </div>
          <div className="article-comments">
            <div className="article-comments__heading">
--- a/src/components/Articles/ArticleCard/ArticleCard.js
+++ b/src/components/Articles/ArticleCard/ArticleCard.js
@ -1,4 +1,5 @@
 import React from 'react';
+import slugify from '../../../helpers/slugify'
 import Img from "gatsby-image"
 import { Link } from 'gatsby'
 import './ArticleCard.scss'
@ -15,7 +16,7 @@ const ArticleCard = ({ data: { slug, title, image, category, description, tags }
        <h2><Link to={`/article/${slug}`}>{title}</Link></h2>
      </div>
      <div className="article-card__category">
-        <Link to={`/category/${category}`}>{category}</Link>
+        <Link to={`/category/${slugify(category)}`}>{category}</Link>
      </div>
      <div className="article-card__tags">
        <ul>
--- a/src/helpers/slugify.js
+++ b/src/helpers/slugify.js
@ -0,0 +1,67 @@
+const slugify = str => {
+  const patterns = {
+    rus: /^[0-9а-яё-\s]*$/i
+  }
+  
+  const translit = str => {
+    if (str.match(patterns.rus)) {
+      const ru = {
+          а: "a",
+          б: "b",
+          в: "v",
+          г: "g",
+          д: "d",
+          е: "e",
+          ё: "e",
+          ж: "j",
+          з: "z",
+          и: "i",
+          к: "k",
+          л: "l",
+          м: "m",
+          н: "n",
+          о: "o",
+          п: "p",
+          р: "r",
+          с: "s",
+          т: "t",
+          у: "u",
+          ф: "f",
+          х: "h",
+          ц: "c",
+          ч: "ch",
+          ш: "sh",
+          щ: "shch",
+          ы: "y",
+          э: "e",
+          ю: "u",
+          я: "ya"
+        },
+        newStr = [];
+  
+      for (var i = 0; i < str.length; ++i) {
+        const candidate = str[i].toLowerCase()
+  
+        if (ru[candidate]) {
+          newStr.push(ru[candidate]);
+        }
+  
+        if (candidate === '-' || !isNaN(candidate)) {
+          newStr.push(candidate)
+        }
+      }
+  
+      return newStr.join("");
+    }
+  
+    return 'not rus'
+  }
+
+  if (str.match(patterns.rus)) {
+    return translit(str).split(' ').join('-').toLowerCase()
+  }
+
+  return str.split(' ').join('-').toLowerCase()
+};
+
+export default slugify
--- a/src/pages/index.js
+++ b/src/pages/index.js
@ -43,7 +43,7 @@ const IndexPage = ({ data: { allMarkdownRemark: edges } }) => {

 export const query = graphql`
  {
-    allMarkdownRemark(filter: {frontmatter: {templateKey: {eq: "article"}}}) {
+    allMarkdownRemark(filter: {frontmatter: {templateKey: {eq: "article"}}}, sort: {order: DESC, fields: frontmatter___date}) {
      edges {
        node {
          frontmatter {
--- a/src/templates/categoryTemplate.js
+++ b/src/templates/categoryTemplate.js
@ -0,0 +1,100 @@
+import React from "react"
+import { Link, graphql } from 'gatsby'
+import SEO from '../components/SEO/SEO'
+import Layout from '../components/Layout/Layout'
+import Articles from '../components/Articles/Articles'
+import Offers from '../components/Offers/Offers'
+import Newsletter from '../components/Newsletter/Newsletter'
+
+const CategoryPage = ({ data: { allMarkdownRemark: edges } }) => {
+  return (
+    <Layout>
+      <SEO title='Категория' />
+      <main>
+        <div className="container-fluid">
+          <div className="row">
+            <div className="col-md-9 col-xs-12">
+              <div className="articles">
+                <div className="articles-heading">
+                  <h1>Статьи</h1>
+                </div>
+                <div className="articles-categories">
+                  <div className="tag-item">
+                    <Link to='/'>Все</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>Javascript</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>GraphQL</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>Reactjs</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>SEO оптимизация</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>Web разработка</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>pet-проекты</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>Nodejs</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>ООП</Link>
+                  </div>
+                  <div className="tag-item">
+                    <Link to='/'>Новости</Link>
+                  </div>
+                </div>
+                <div className="articles-search">
+                  <input placeholder="Напишите сюда чтобы отфильтровать статьи" type="text" />
+                  <span>278</span>
+                </div>
+              </div>
+            </div>
+          </div>
+          <div className="row">
+            <div className="col-md-9 col-xs-12">
+              <Articles data={edges} /> 
+              <Newsletter />
+            </div>
+            <div className="col-md-3 col-xs-12">
+              <Offers /> 
+            </div>
+          </div>
+        </div>
+      </main>
+    </Layout>
+  )
+}
+
+export const pageQuery = graphql`
+  query articleByCategory($title: String!) {
+    allMarkdownRemark(filter: {frontmatter: {category: {eq: $title}}}) {
+      edges {
+        node {
+          frontmatter {
+            slug
+            title
+            image {
+              childImageSharp {
+                fluid {
+                  ...GatsbyImageSharpFluid
+                }
+              }
+            }
+            category
+            tags
+            description
+          }
+        }
+      }
+    }
+  }
+`
+
+export default CategoryPage
--- a/static/admin/config.yml
+++ b/static/admin/config.yml
@ -14,8 +14,8 @@ collections:
      - {label: "Slug", name: "slug", widget: "string"}
      - {label: "Время чтения", name: "time", widget: "string"}
      - {label: "Заголовок", name: "title", widget: "string"}
-      - {labe: "Обложка", name: "image", widget: "image"}
-      - {label: "Категория", name: "category", widget: "relation", collection: "categories", valueField: "title", searchFields: ["title"]}
+      - {label: "Обложка", name: "image", widget: "image"}
+      - {label: "Категория", name: "category", widget: "relation", collection: "categories", valueField: "title", searchFields: ["title", "slug"]}
      - {label: "Дата публикации", name: "date", widget: "datetime"}
      - {label: "Описание", name: "description", widget: "text"}
      - {label: "Содержание", name: "body", widget: "markdown"}