Added filter form

routes/match.php

 <?php
 
+use Nette\Forms\Form;
+use Instante\Bootstrap3Renderer\BootstrapRenderer;
+
 function pack_scores($scores) {
     $blob = '';
     foreach ($scores as $score)
@@ -43,16 +46,68 @@ function render_match_action($action) {
     };
 }
 
-$app->get('/match', function () use ($app, $db, $user) {
+function filter_form($matches) {
+    global $db;
+
+    $form = new Form;
+    $form->setRenderer(new BootstrapRenderer);
+    $form->setAction('match#results');
+    $form->setMethod('get');
+
+    $match_ids = array_unique($matches->fetchPairs(null, 'id'));
+    $tags = $db->table('tag')
+        ->select('DISTINCT name AS name')
+        ->where(array('match_id' => $match_ids))
+        ->fetchPairs('name', 'name');
+    asort($tags);
+
+    $distances = $matches->fetchPairs('distance', 'distance');
+    asort($distances);
+
+    $form->addSelect('distance', 'Distance', $distances)
+        ->setPrompt('Select a distance');
+    $form->addSelect('tag', 'Tag', $tags)
+        ->setPrompt('Select a tag');
+    $form->addText('name', 'Name');
+    $form->addSubmit('send', 'Filter');
+
+    return $form;
+}
+
+$app->get('/match', function ($filter=null) use ($app, $db, $user) {
     $user_id = $user->getId();
-    $matches = $db->table('match')->where(compact('user_id'))->order('created_at', 'desc');
-    $app->render('match/list', compact('matches'));
+    $matches = $db->table('match')->where(compact('user_id'))->order('created_at DESC');
+
+    $filter_form = filter_form($matches);
+
+    if ($filter_form->isSubmitted()) {
+        $values = $filter_form->getValues();
+
+        if ($values->tag) {
+            $ids = $db->table('tag')->select('match_id')->where('name', $values->tag);
+            $matches->where('id', $ids);
+        }
+
+        if ($values->distance)
+            $matches->where('distance', $values->distance);
+
+        if ($values->name)
+            $matches->where('name LIKE ?', "%$values->name%");
+
+        //foreach ($filter_form->getValues() as $prop => $value) {
+        //$matches = $matches->where($filter_form->getValues();
+    }
+
+    $app->render('match/list', compact('matches', 'filter_form'));
 });
 $app->get('/match/:id', render_match_action('view'));
 $app->get('/match/:id/edit', render_match_action('edit'));
 $app->get('/match/:id/delete', render_match_action('delete'));
 
-$app->delete('/match/:id', function ($id) use ($app, $db) {
-    $db->table('user')->delete();
-    //find_match($id)->delete();
+$app->delete('/match/:id', function ($id) {
+    find_match($id)->delete();
+});
+
+$app->put('/match/:id', function ($id) {
+    // TODO
 });

templates/match/list.latte

 {extends '../layout.latte'}
 
 {block content}
-<table class="table table-hover matches">
+<h3 class="page-header">
+    <a data-toggle="collapse" href="#filter">
+        Filter matches <span class="caret"></span>
+    </a>
+</h3>
+<div id="filter" class="collapse {$filter_form->isSubmitted() ? in}">
+    {form $filter_form}
+        {form errors}
+        {form controls}
+        <div class="form-group">
+            <div class="form-actions col-sm-offset-2 col-sm-10">
+                <button type="submit" name="send" class="btn btn-primary">Filter</button>
+                <a href="match" class="btn btn-default">Clear filters</a>
+            </div>
+        </div>
+    {/form}
+    <h3>Results</h3>
+</div>
+
+<table id="results" class="table table-hover matches">
     <thead>
         <tr>
             <th>Name</th>
@@ -25,7 +44,13 @@
             <td>{match_score($match)} (~{match_avg_score($match)|number:1})</td>
         </tr>
         <tr n:if="!$matches->count()">
-            <td colspan="5">You have not saved any matches yet.</td>
+            <td colspan="5">
+                {if $filter_form->isSubmitted()}
+                No search results.
+                {else}
+                You have not saved any matches yet.
+                {/if}
+            </td>
         </tr>
     </tbody>
 </table>