Added a validator service for commands

Author: javiereguiluz

.travis.yml

@@ -21,7 +21,7 @@ install:
   - composer install
 
 script:
-  - ./vendor/bin/phpunit
+  - ./vendor/bin/simple-phpunit
   # this checks that the source code follows the Symfony Code Syntax rules
   - ./vendor/bin/php-cs-fixer fix --diff --dry-run -v
   # this checks that the YAML config files contain no syntax errors

app/Resources/translations/messages.en.xlf

@@ -255,6 +255,10 @@
                 <source>menu.rss</source>
                 <target>Blog Posts RSS</target>
             </trans-unit>
+            <trans-unit id="menu.search">
+                <source>menu.search</source>
+                <target>Search</target>
+            </trans-unit>
 
             <trans-unit id="post.to_publish_a_comment">
                 <source>post.to_publish_a_comment</source>
@@ -288,6 +292,10 @@
                 <source>post.deleted_successfully</source>
                 <target>Post deleted successfully!</target>
             </trans-unit>
+            <trans-unit id="post.search_for">
+                <source>post.search_for</source>
+                <target>Search for...</target>
+            </trans-unit>
 
             <trans-unit id="notification.comment_created">
                 <source>notification.comment_created</source>

app/Resources/translations/messages.ru.xlf

@@ -288,6 +288,10 @@
                 <source>post.deleted_successfully</source>
                 <target>Запись успешно удалена!</target>
             </trans-unit>
+            <trans-unit id="post.search_for">
+                <source>post.search_for</source>
+                <target>Искать запись...</target>
+            </trans-unit>
 
             <trans-unit id="notification.comment_created">
                 <source>notification.comment_created</source>

app/Resources/views/base.html.twig

@@ -23,7 +23,7 @@
             <header>
                 <div class="navbar navbar-default navbar-static-top" role="navigation">
                     <div class="container">
-                        <div class="navbar-header">
+                        <div class="navbar-header col-md-3 col-lg-2">
                             <a class="navbar-brand" href="{{ path('homepage') }}">
                                 Symfony Demo
                             </a>
@@ -64,6 +64,10 @@
                                     </li>
                                 {% endif %}
 
+                                <li>
+                                    <a href="{{ path('blog_search') }}"> <i class="fa fa-search"></i> {{ 'menu.search'|trans }}</a>
+                                </li>
+
                                 <li class="dropdown">
                                     <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false" id="locales">
                                         <i class="fa fa-globe" aria-hidden="true"></i>

app/Resources/views/blog/search.html.twig

@@ -0,0 +1,23 @@
+{% extends 'base.html.twig' %}
+
+{% block javascripts %}
+    {{ parent() }}
+    <script src="{{ asset('build/js/search.js') }}"></script>
+{% endblock %}
+
+{% block main %}
+    <form action="{{ path('blog_search') }}" method="get">
+        <div class="form-group">
+            <input name="q" type="text" class="form-control search-field" placeholder="{{ 'post.search_for'|trans }}" autocomplete="off" autofocus>
+        </div>
+    </form>
+
+    <div id="results">
+    </div>
+{% endblock %}
+
+{% block sidebar %}
+    {{ parent() }}
+
+    {{ show_source_code(_self) }}
+{% endblock %}

app/config/config.yml

@@ -51,6 +51,11 @@ framework:
         json_manifest_path: '%kernel.project_dir%/web/build/manifest.json'
     php_errors:
         log: true
+    cache:
+        # this value is used as part of the "namespace" generated for the cache item keys
+        # to avoid collisions when multiple apps share the same cache backend (e.g. a Redis server)
+        # See https://symfony.com/doc/current/reference/configuration/framework.html#prefix-seed
+        prefix_seed: symfony-demo
 
 # Twig Configuration (used for rendering application templates)
 twig:

app/config/services.yml

@@ -42,7 +42,7 @@ services:
         $locales: '%app_locales%'
         $defaultLocale: '%locale%'
 
-    # needed for the localizeddate Twig filter
+    # needed for the 'localizeddate' Twig filter
     Twig\Extensions\IntlExtension: ~
 
     # the slugger service needs a public alias for getting it from

appveyor.yml

@@ -48,4 +48,4 @@ install:
 
 test_script:
     - cd c:\projects\symfony-demo
-    - php vendor/bin/phpunit
+    - php vendor/bin/simple-phpunit

app/Resources/assets/js/admin.js renamed to assets/js/admin.js

@@ -0,0 +1,93 @@
+/**
+ * jQuery plugin for an instant searching.
+ *
+ * @author Oleg Voronkovich <[email protected]>
+ */
+(function($) {
+    $.fn.instantSearch = function(config) {
+        return this.each(function() {
+            initInstantSearch(this, $.extend(true, defaultConfig, config || {}));
+        });
+    };
+
+    var defaultConfig = {
+        minQueryLength: 2,
+        maxPreviewItems: 10,
+        previewDelay: 500,
+        noItemsFoundMessage: 'No results found.'
+    };
+
+    function debounce(fn, delay) {
+        var timer = null;
+        return function () {
+            var context = this, args = arguments;
+            clearTimeout(timer);
+            timer = setTimeout(function () {
+                fn.apply(context, args);
+            }, delay);
+        };
+    }
+
+    var initInstantSearch = function(el, config) {
+        var $input = $(el);
+        var $form = $input.closest('form');
+        var $preview = $('<ul class="search-preview list-group">').appendTo($form);
+
+        var setPreviewItems = function(items) {
+            $preview.empty();
+
+            $.each(items, function(index, item) {
+                if (index > config.maxPreviewItems) {
+                    return;
+                }
+
+                addItemToPreview(item);
+            });
+        }
+
+        var addItemToPreview = function(item) {
+            var $link = $('<a>').attr('href', item.url).text(item.title);
+            var $title = $('<h3>').attr('class', 'm-b-0').append($link);
+            var $summary = $('<p>').text(item.summary);
+            var $result = $('<div>').append($title).append($summary);
+
+            $preview.append($result);
+        }
+
+        var noItemsFound = function() {
+            var $result = $('<div>').text(config.noItemsFoundMessage);
+
+            $preview.empty();
+            $preview.append($result);
+        }
+
+        var updatePreview = function() {
+            var query = $.trim($input.val()).replace(/\s{2,}/g, ' ');
+
+            if (query.length < config.minQueryLength) {
+                $preview.empty();
+                return;
+            }
+
+            $.getJSON($form.attr('action') + '?' + $form.serialize(), function(items) {
+                if (items.length === 0) {
+                    noItemsFound();
+                    return;
+                }
+
+                setPreviewItems(items);
+            });
+        }
+
+        $input.focusout(function(e) {
+            $preview.fadeOut();
+        });
+
+        $input.focusin(function(e) {
+            $preview.fadeIn();
+            updatePreview();
+        });
+
+        $input.keyup(debounce(updatePreview, config.previewDelay));
+    }
+})(window.jQuery);

app/Resources/assets/js/app.js renamed to assets/js/app.js

@@ -0,0 +1,7 @@
+import './jquery.instantSearch.js';
+
+$(function() {
+    $('.search-field').instantSearch({
+        previewDelay: 100,
+    });
+});

app/Resources/assets/js/highlight.js renamed to assets/js/highlight.js

@@ -1,3 +1,8 @@
+// setting the value of this variable to an empty data URL is the only working solution
+// to load the Bootswatch web fonts locally and avoid loading them from Google servers
+// see https://github.com/thomaspark/bootswatch/issues/55#issuecomment-298093182
+$web-font-path: 'data:text/css;base64,';
+
 @import "~bootswatch/flatly/variables";
 @import "~bootstrap-sass/assets/stylesheets/bootstrap";
 @import "~bootswatch/flatly/bootswatch";

assets/js/jquery.instantSearch.js

@@ -35,9 +35,8 @@
         "white-october/pagerfanta-bundle"      : "^1.0"
     },
     "require-dev": {
-        "dama/doctrine-test-bundle"            : "^1.0",
+        "dama/doctrine-test-bundle"            : "^3.0",
         "friendsofphp/php-cs-fixer"            : "^2.0",
-        "phpunit/phpunit"                      : "^4.8 || ^5.0",
         "sensio/generator-bundle"              : "^3.0",
         "symfony/phpunit-bridge"               : "^3.0"
     },