Working implementation of text search

package.json

@@ -18,6 +18,7 @@
   "license": "MIT",
   "dependencies": {
     "async": "^3.1.0",
+    "axios": "^0.19.1",
     "chokidar": "^3.3.0",
     "express": "^4.13.4",
     "express-static-gzip": "^2.0.5",

src/components/Blog.js

@@ -10,8 +10,13 @@ export default class Blog extends Component {
   static propTypes = {
     isLoading: PropTypes.bool.isRequired,
     posts: PropTypes.arrayOf(PropTypes.object).isRequired,
-    searchString: PropTypes.string.isRequired,
-    handleChange: PropTypes.func.isRequired
+    searchString: PropTypes.string,
+    expanded: PropTypes.bool.isRequired,
+    handleChange: PropTypes.func.isRequired,
+    handleFocus: PropTypes.func.isRequired,
+    handleBlur: PropTypes.func.isRequired,
+    handleEnter: PropTypes.func.isRequired,
+    handleSearch: PropTypes.func.isRequired
   }
 
   render () {
@@ -19,7 +24,16 @@ export default class Blog extends Component {
 
     if (this.props.isLoading) {
       return (
-        <div className={contentStyle.contentWrapper} id="blog">
+        <div className={`${contentStyle.content}`} id="blog" role="region" aria-label="Blog posts">
+          <div className={styles.headerContainer}>
+            <Header header={'Blog'} role="heading" aria-level="2"/>
+            <SearchBox searchString={this.props.searchString}
+              expanded={this.props.expanded}
+              handleChange={this.props.handleChange}
+              handleFocus={this.props.handleFocus}
+              handleBlur={this.props.handleBlur}
+              handleSearch={this.props.handleSearch} />
+          </div>
           <Spinner />
         </div>
       )
@@ -28,7 +42,7 @@ export default class Blog extends Component {
     const posts = this.props.posts.sort((a, b) => {
       return new Date(b.published) - new Date(a.published)
     })
-    const postsHTML = posts.map((post) =>
+    let postsHTML = posts.map((post) =>
       <div key={post.title} className={styles.postListItem} role="listitem">
         <div className={styles.postHeader} >
           <a href={post.link} className={styles.postTitle}>{post.title}</a>
@@ -39,16 +53,29 @@ export default class Blog extends Component {
       </div>
     )
 
+    if (postsHTML.length < 1) {
+      postsHTML = (
+        <div>
+          <span>No posts found</span>
+        </div>
+      )
+    }
+
     return (
       <div className={`${contentStyle.content}`} id="blog" role="region" aria-label="Blog posts">
         <div className={styles.headerContainer}>
           <Header header={'Blog'} role="heading" aria-level="2"/>
-          <SearchBox searchString={this.props.searchString} handleChange={this.props.handleChange} />
+          <SearchBox searchString={this.props.searchString}
+            expanded={this.props.expanded}
+            handleChange={this.props.handleChange}
+            handleFocus={this.props.handleFocus}
+            handleBlur={this.props.handleBlur}
+            handleEnter={this.props.handleEnter}
+            handleSearch={this.props.handleSearch} />
         </div>
         <div className={`${styles.postsList}`} role="list">
           {postsHTML}
         </div>
-
       </div>
     )
   }

src/components/SearchBox.js

@@ -6,14 +6,26 @@ import styles from './SearchBox.scss'
 export default class SearchBox extends Component {
   static propTypes = {
     handleChange: PropTypes.func.isRequired,
-    searchString: PropTypes.string
+    handleFocus: PropTypes.func.isRequired,
+    handleBlur: PropTypes.func.isRequired,
+    handleEnter: PropTypes.func.isRequired,
+    handleSearch: PropTypes.func.isRequired,
+    searchString: PropTypes.string,
+    expanded: PropTypes.bool.isRequired
   }
 
   render () {
     return (
       <div className={styles.container}>
-        <input placeholder='Search' className={styles.search} type="text" value={this.props.searchString} onChange={this.props.handleChange}/>
-        <span>
+        <input placeholder='Search'
+          className={`${styles.search} ${this.props.expanded ? styles.expanded : ''}`}
+          type="text"
+          value={this.props.searchString}
+          onChange={this.props.handleChange}
+          onFocus={this.props.handleFocus}
+          onBlur={this.props.handleBlur}
+          onKeyDown={this.props.handleEnter} />
+        <span onClick={this.props.handleSearch} >
           <i className={`fa fa-search ${styles.icon}`}></i>
         </span>
       </div>

src/components/SearchBox.scss

@@ -21,8 +21,10 @@
   transition: width 0.4s ease;
   outline: none;
   box-sizing: border-box;
+}
 
-  &:focus{ width: 300px; }
+.expanded {
+  width: 300px;
 }
 
 .icon{

src/containers/BlogContainer.js

@@ -1,6 +1,7 @@
 import React, { Component } from 'react'
 import { Blog } from '../components'
 import PropTypes from 'prop-types'
+import axios from 'axios'
 import '../stylesheets/globals.scss'
 
 export default class BlogContainer extends Component {
@@ -13,7 +14,8 @@ export default class BlogContainer extends Component {
     this.state = {
       isLoading: false,
       posts: props.posts,
-      searchString: ''
+      searchString: '',
+      expanded: false
     }
   }
 
@@ -21,9 +23,53 @@ export default class BlogContainer extends Component {
     this.setState({ searchString: event.target.value })
   }
 
+  handleFocus () {
+    this.setState({ expanded: true })
+  }
+
+  handleBlur () {
+    this.setState({ expanded: false })
+  }
+
+  handleEnter (event) {
+    if (event.key === 'Enter') {
+      this.handleSearch()
+    }
+  }
+
+  handleSearch () {
+    if (this.state.expanded && this.state.searchString) {
+      this.search()
+    } else {
+      this.setState({ expanded: true })
+    }
+  }
+
+  search () {
+    this.setState({
+      isLoading: true
+    }, () => {
+      axios.get(`/api/v1/posts?search=${this.state.searchString}`)
+        .then((data) => {
+          this.setState({
+            isLoading: false,
+            posts: data.data
+          })
+        })
+    })
+  }
+
   render () {
     return (
-      <Blog isLoading={ this.state.isLoading } posts={ this.state.posts } searchString={this.state.searchString} handleChange={this.handleChange.bind(this)} />
+      <Blog isLoading={ this.state.isLoading }
+        posts={ this.state.posts }
+        searchString={this.state.searchString}
+        expanded={this.state.expanded}
+        handleChange={this.handleChange.bind(this)}
+        handleFocus={this.handleFocus.bind(this)}
+        handleBlur={this.handleBlur.bind(this)}
+        handleEnter={this.handleEnter.bind(this)}
+        handleSearch={this.handleSearch.bind(this)} />
     )
   }
 }

src/stylesheets/globals.scss

@@ -16,3 +16,7 @@
     font-family: $font-header;
   }
 }
+
+@-ms-viewport{
+  width: device-width;
+}

src/utils/serverRender.js

@@ -50,6 +50,7 @@ function renderFullPage (html, head, data, config) {
     <html lang="en">
       <head>
         <title>${config.title}</title>
+        <meta name="viewport" content="width=device-width">
         <!-- Google Fonts -->
         <link href="https://fonts.googleapis.com/css?family=Open+Sans|Open+Sans+Condensed:700&amp;subset=latin-ext" rel="stylesheet" rel="preload">
         <!-- Font Awesome -->

yarn.lock

@@ -1222,6 +1222,13 @@ aws4@^1.8.0:
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.9.0.tgz#24390e6ad61386b0a747265754d2a17219de862c"
   integrity sha512-Uvq6hVe90D0B2WEnUqtdgY1bATGz3mw33nH9Y+dmA+w5DHvUmBgkr5rM/KCHpCsiFNRUfokW/szpPPgMK2hm4A==
 
+axios@^0.19.1:
+  version "0.19.1"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.1.tgz#8a6a04eed23dfe72747e1dd43c604b8f1677b5aa"
+  integrity sha512-Yl+7nfreYKaLRvAvjNPkvfjnQHJM1yLBY3zhqAwcJSwR/6ETkanUgylgtIvkvz0xJ+p/vZuNw8X7Hnb7Whsbpw==
+  dependencies:
+    follow-redirects "1.5.10"
+
 babel-eslint@^10.0.1:
   version "10.0.3"
   resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-10.0.3.tgz#81a2c669be0f205e19462fed2482d33e4687a88a"
@@ -2352,7 +2359,7 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@3.1.0:
+debug@3.1.0, debug@=3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
   integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
@@ -3228,6 +3235,13 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.3"
     readable-stream "^2.3.6"
 
+follow-redirects@1.5.10:
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
+  integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
+  dependencies:
+    debug "=3.1.0"
+
 for-in@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"