Added a simple search engine

Fix #18

9 files changed, 113 insertions, 16 deletions

diff --git a/src/Wallabag/CoreBundle/Controller/EntryController.php b/src/Wallabag/CoreBundle/Controller/EntryController.php
index 3f4eb17d..fc1697be 100644
--- a/src/Wallabag/CoreBundle/Controller/EntryController.php
+++ b/src/Wallabag/CoreBundle/Controller/EntryController.php
@@ -15,10 +15,34 @@ use Wallabag\CoreBundle\Form\Type\NewEntryType;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Cache;
 use Wallabag\CoreBundle\Event\EntrySavedEvent;
 use Wallabag\CoreBundle\Event\EntryDeletedEvent;
+use Wallabag\CoreBundle\Form\Type\SearchEntryType;
 
 class EntryController extends Controller
 {
     /**
+     * @param Request $request
+     * @param int     $page
+     *
+     * @Route("/search/{page}", name="search", defaults={"page" = "1"})
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function searchFormAction(Request $request, $page)
+    {
+        $form = $this->createForm(SearchEntryType::class);
+
+        $form->handleRequest($request);
+
+        if ($form->isValid()) {
+            return $this->showEntries('search', $request, $page);
+        }
+
+        return $this->render('WallabagCoreBundle:Entry:search_form.html.twig', [
+            'form' => $form->createView(),
+        ]);
+    }
+
+    /**
      * Fetch content and update entry.
      * In case it fails, entry will return to avod loosing the data.
      *
@@ -244,8 +268,13 @@ class EntryController extends Controller
     private function showEntries($type, Request $request, $page)
     {
         $repository = $this->get('wallabag_core.entry_repository');
+        $searchTerm = (isset($request->get('search_entry')['term']) ? $request->get('search_entry')['term'] : '');
 
         switch ($type) {
+            case 'search':
+                $qb = $repository->getBuilderForSearchByUser($this->getUser()->getId(), $searchTerm);
+
+                break;
             case 'untagged':
                 $qb = $repository->getBuilderForUntaggedByUser($this->getUser()->getId());
 
@@ -294,11 +323,11 @@ class EntryController extends Controller
         }
 
         return $this->render(
-            'WallabagCoreBundle:Entry:entries.html.twig',
-            [
+            'WallabagCoreBundle:Entry:entries.html.twig', [
                 'form' => $form->createView(),
                 'entries' => $entries,
                 'currentPage' => $page,
+                'searchTerm' => $searchTerm,
             ]
         );
     }
diff --git a/src/Wallabag/CoreBundle/Controller/ExportController.php b/src/Wallabag/CoreBundle/Controller/ExportController.php
index 79653cfe..abc3336a 100644
--- a/src/Wallabag/CoreBundle/Controller/ExportController.php
+++ b/src/Wallabag/CoreBundle/Controller/ExportController.php
@@ -48,7 +48,7 @@ class ExportController extends Controller
      *
      * @Route("/export/{category}.{format}", name="export_entries", requirements={
      *     "format": "epub|mobi|pdf|json|xml|txt|csv",
-     *     "category": "all|unread|starred|archive|tag_entries|untagged"
+     *     "category": "all|unread|starred|archive|tag_entries|untagged|search"
      * })
      *
      * @return \Symfony\Component\HttpFoundation\Response
diff --git a/src/Wallabag/CoreBundle/Form/Type/SearchEntryType.php b/src/Wallabag/CoreBundle/Form/Type/SearchEntryType.php
new file mode 100644
index 00000000..b56cae8e
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Form/Type/SearchEntryType.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Wallabag\CoreBundle\Form\Type;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+class SearchEntryType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->setMethod('GET')
+            ->add('term', TextType::class, [
+                'required' => true,
+                'label' => 'entry.new.form_search.term_label',
+            ])
+        ;
+    }
+
+    public function configureOptions(OptionsResolver $resolver)
+    {
+        $resolver->setDefaults([
+            'csrf_protection' => false,
+        ]);
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Repository/EntryRepository.php b/src/Wallabag/CoreBundle/Repository/EntryRepository.php
index 61be5220..8f23164f 100644
--- a/src/Wallabag/CoreBundle/Repository/EntryRepository.php
+++ b/src/Wallabag/CoreBundle/Repository/EntryRepository.php
@@ -86,6 +86,25 @@ class EntryRepository extends EntityRepository
     }
 
     /**
+     * Retrieves entries filtered with a search term for a user.
+     *
+     * @param int    $userId
+     * @param string $term
+     *
+     * @return QueryBuilder
+     */
+    public function getBuilderForSearchByUser($userId, $term)
+    {
+        return $this
+            ->getBuilderByUser($userId)
+            ->andWhere('e.content LIKE :term')->setParameter('term', '%'.$term.'%')
+            ->orWhere('e.title LIKE :term')->setParameter('term', '%'.$term.'%')
+            ->leftJoin('e.tags', 't')
+            ->groupBy('e.id')
+            ->having('count(t.id) = 0');
+    }
+
+    /**
      * Retrieves untagged entries for a user.
      *
      * @param int $userId
diff --git a/src/Wallabag/CoreBundle/Resources/translations/messages.en.yml b/src/Wallabag/CoreBundle/Resources/translations/messages.en.yml
index 20e83a07..63216a0f 100644
--- a/src/Wallabag/CoreBundle/Resources/translations/messages.en.yml
+++ b/src/Wallabag/CoreBundle/Resources/translations/messages.en.yml
@@ -162,6 +162,7 @@ entry:
         archived: 'Archived entries'
         filtered: 'Filtered entries'
         filtered_tags: 'Filtered by tags:'
+        filtered_search: 'Filtered by search:'
         untagged: 'Untagged entries'
     list:
         number_on_the_page: '{0} There are no entries.|{1} There is one entry.|]1,Inf[ There are %count% entries.'
@@ -227,6 +228,8 @@ entry:
         placeholder: 'http://website.com'
         form_new:
             url_label: Url
+    search:
+        placeholder: 'What are you looking for?'
     edit:
         page_title: 'Edit an entry'
         title_label: 'Title'
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/common/Entry/_title.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/common/Entry/_title.html.twig
index 92cabdd9..654c1d2d 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/common/Entry/_title.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/common/Entry/_title.html.twig
@@ -6,8 +6,10 @@
     {{ 'entry.page_titles.archived'|trans }}
 {% elseif currentRoute == 'all' %}
     {{ 'entry.page_titles.filtered'|trans }}
+{% elseif currentRoute == 'search' %}
+    {{ 'entry.page_titles.filtered_search'|trans }} {{ filter }}
 {% elseif currentRoute == 'tag_entries' %}
-    {{ 'entry.page_titles.filtered_tags'|trans }} {{ currentTag }}
+    {{ 'entry.page_titles.filtered_tags'|trans }} {{ filter }}
 {% elseif currentRoute == 'untagged' %}
     {{ 'entry.page_titles.untagged'|trans }}
 {% else %}
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig
index 160dbf3d..ff555055 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig
@@ -1,11 +1,14 @@
 {% extends "WallabagCoreBundle::layout.html.twig" %}
 
 {% block title %}
-    {% set currentTag = '' %}
+    {% set filter = '' %}
     {% if tag is defined %}
-        {% set currentTag = tag %}
+        {% set filter = tag %}
+    {% endif %}
+    {% if searchTerm is not empty %}
+        {% set filter = searchTerm %}
     {% endif %}
-    {% include "@WallabagCore/themes/common/Entry/_title.html.twig" with {'currentTag': currentTag} %}
+    {% include "@WallabagCore/themes/common/Entry/_title.html.twig" with {'filter': filter} %}
 {% endblock %}
 
 {% block content %}
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/search_form.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/search_form.html.twig
new file mode 100644
index 00000000..9b8ac86d
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/search_form.html.twig
@@ -0,0 +1,14 @@
+<form name="search
+" method="GET" action="{{ path('search')}}">
+    {% if form_errors(form) %}
+        <span class="black-text">{{ form_errors(form) }}</span>
+    {% endif %}
+
+    {% if form_errors(form.term) %}
+        <span class="black-text">{{ form_errors(form.term) }}</span>
+    {% endif %}
+
+    {{ form_widget(form.term, { 'attr': {'autocomplete': 'off', 'placeholder': 'entry.search.placeholder'} }) }}
+
+    {{ form_rest(form) }}
+</form>
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
index f1ef01df..9437a2a8 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
@@ -89,11 +89,11 @@
                             <i class="material-icons">add</i>
                         </a>
                     </li>
-                    <!--<li>
+                    <li>
                         <a title="{{ 'menu.top.search'|trans }}" class="waves-effect" href="javascript: void(null);" id="nav-btn-search">
                             <i class="material-icons">search</i>
                         </a>
-                    </li>-->
+                    </li>
                     <li id="button_filters">
                         <a class="nav-panel-menu button-collapse-right tooltipped" data-position="bottom" data-delay="50" data-tooltip="{{ 'menu.top.filter_entries'|trans }}" href="#" data-activates="filters">
                             <i class="material-icons">filter_list</i>
@@ -106,13 +106,11 @@
                     </li>
                 </ul>
             </div>
-            <form method="get" action="index.php">
-                <div class="input-field nav-panel-search" style="display: none">
-                    <input name="search" id="searchfield" type="search" required placeholder="{{ 'menu.search_form.input_label'|trans }}">
-                    <label for="search"><i class="material-icons search">search</i></label>
-                    <i class="material-icons close">clear</i>
-                </div>
-            </form>
+            <div class="input-field nav-panel-search" style="display: none">
+                {{ render(controller("WallabagCoreBundle:Entry:searchForm")) }}
+                <label for="search" class="active"><i class="material-icons search">search</i></label>
+                <i class="material-icons close">clear</i>
+            </div>
             <div class="input-field nav-panel-add" style="display: none">
                 {{ render(controller("WallabagCoreBundle:Entry:addEntryForm")) }}
                 <label for="add" class="active"><i class="material-icons add">add</i></label>