crud usando ORM, configurando modulo de paginacao, configurado o banc…

…o de dados para a ORM
fabiancarlos · May 10, 2012 · 00b4ba3 · 00b4ba3
1 parent f761300
commit 00b4ba3
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Showing 8 changed files with 135 additions and 41 deletions.
diff --git a/application/bootstrap.php b/application/bootstrap.php
@@ -110,14 +110,18 @@
 	'orm'        => MODPATH.'orm',        // Object Relationship Mapping
 	// 'unittest'   => MODPATH.'unittest',   // Unit testing
 	'userguide'  => MODPATH.'userguide',  // User guide and API documentation
+	'pagination'  => MODPATH.'pagination',  // Pagination for Kohana 3.2
 	));
 
 /**
  * Set the routes. Each route must have a minimum of a name, a URI and a set of
  * defaults for the URI.
  */
+
+
 Route::set('default', '(<controller>(/<action>(/<id>)))')
 	->defaults(array(
 		'controller' => 'home',
 		'action'     => 'index',
 	));
+
diff --git a/application/classes/controller/postagens.php b/application/classes/controller/postagens.php
@@ -2,19 +2,44 @@
 
 class Controller_Postagens extends Controller_ApplicationBlog {
 
+	protected $_redirect = "../postagens";
+
 	public function action_index(){	
 
+		$posts = ORM::factory('post');
+
+		$count_all = $posts->count_all();
 
+		/* Pagination */
+		$pagination = Pagination::factory(array(
+			'current_page'      => array('source' => 'query_string', 'key' => 'page'),
+			'total_items'       => $count_all,
+			'items_per_page'    => 2,
+			'view'              => 'pagination/basic', 
+			'auto_hide'         => TRUE,
+			'first_page_in_url' => TRUE,
+			));
+
+		$pagination_links = $pagination->render();
 
-		$content = View::factory('site/postagens/page');
+		$posts = $posts
+			->limit($pagination->items_per_page)
+			->offset($pagination->offset)
+			->find_all();
+
+		$content = View::factory('site/postagens/page')
+				->bind('posts', $posts)
+				->bind('pagination_links', $pagination_links);
 
 		$this->template->content = $content;
 	}
 
 	public function action_novo(){
 
+		# pega a action que está sendo utilizada
 		$action = $this->request->action();
 
+		# apenas para inicializar
 		$post = array();
 
 		$content = View::factory('site/postagens/novo')
@@ -23,6 +48,40 @@ public function action_novo(){
 
 		$this->template->content = $content;
 
+		if ($_POST && isset($_POST['salvar'])) {
+
+			$time_now = new DateTime();
+
+			$post = ORM::factory('post');
+
+			$post->titulo =  (string) Arr::get($_POST, 'titulo');
+			$post->chamada = (string) Arr::get($_POST, 'chamada');
+			$post->texto = (string) Arr::get($_POST, 'texto');
+			$post->data_registro = $time_now->format('Y-m-d H:i:s');
+
+			$post->save();
+
+
+			$redirect = URL::site($this->_redirect);
+			$this->request->redirect($redirect);
+		}
+		if($_POST && isset($_POST['cancelar'])){
+
+			$redirect = URL::site($this->_redirect);
+			$this->request->redirect($redirect);
+		}
+
+	}
+
+	public function action_deletar(){
+
+		$id = (string) Arr::get($_GET, 'id');
+
+		$post = ORM::factory('post', $id);
+		$post->delete();
+
+		$redirect = URL::site($this->_redirect);
+		$this->request->redirect($redirect);
 	}
 
 } 
diff --git a/application/classes/model/post.php b/application/classes/model/post.php
@@ -0,0 +1,14 @@
+<?php defined('SYSPATH') or die('No direct script access');
+
+class Model_Post extends ORM{
+
+	protected $_table_name = 'posts';
+	protected $_primary_key = 'id';
+
+
+
+}
+
+
+
+
diff --git a/application/config/database.php b/application/config/database.php
@@ -0,0 +1,19 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+return array
+(
+    'default' => array
+    (
+        'type'       => 'mysql',
+        'connection' => array(
+            'hostname'   => 'localhost',
+            'username'   => 'root',
+            'password'   => 'adminadmin',
+            'persistent' => FALSE,
+            'database'   => 'bd_blog',
+        ),
+        'table_prefix' => '',
+        'charset'      => 'utf8',
+        'profiling'    => TRUE,
+    ),
+);
diff --git a/application/views/site/postagens/page.php b/application/views/site/postagens/page.php
@@ -6,46 +6,30 @@
 <p>=============================== Listar ================================</p>
 
 <table cellspacing="0" cellpadding="0">
-	 <thead><th>nº</th> <th>titulo</th> <th>cadastro</th> <th>ações</th></thead>
+	 <thead><th>nº</th> <th class="titulo">titulo</th> <th>cadastro</th> <th>ações</th></thead>
 	 <tbody>
-	 	<tr>
-	 		<td>78</td>
-	 		<td>Lorem ipsum dolor sit amet...</td>
-	 		<td>23/07/2012</td>
-	 		<td>
-	 			<a href="<?php echo URL::site('postagens/novo'); ?>" title="novo">novo -</a>
-	 			<a href="<?php echo URL::site('postagens/editar'); ?>" title="editar">editar -</a>
-	 			<a href="<?php echo URL::site('postagens/excluir'); ?>" title="deletar">excluir</a>
-	 		</td>
-	 	</tr>
-
-	 	<tr>
-	 		<td>78</td>
-	 		<td>Lorem ipsum dolor sit amet...</td>
-	 		<td>23/07/2012</td>
-	 		<td>
-	 			<a href="<?php echo URL::site('postagens/novo'); ?>" title="novo">novo -</a>
-	 			<a href="<?php echo URL::site('postagens/editar'); ?>" title="editar">editar -</a>
-	 			<a href="<?php echo URL::site('postagens/excluir'); ?>" title="deletar">excluir</a>
-	 		</td>
-	 	</tr>
-
-	 	<tr>
-	 		<td>78</td>
-	 		<td>Lorem ipsum dolor sit amet...</td>
-	 		<td>23/07/2012</td>
-	 		<td>
-	 			<a href="<?php echo URL::site('postagens/novo'); ?>" title="novo">novo -</a>
-	 			<a href="<?php echo URL::site('postagens/editar'); ?>" title="editar">editar -</a>
-	 			<a href="<?php echo URL::site('postagens/excluir'); ?>" title="deletar">excluir</a>
-	 		</td>
-	 	</tr>
-
+	 	<?php foreach ($posts as $post): ?>
+	 		<tr>
+		 		<td><?php echo $post->id; ?></td>
+		 		<td class="titulo"><?php echo $post->titulo; ?></td>
+		 		<td><?php $data_registro = new DateTime($post->data_registro);
+			$data_registro = $data_registro->format('d/m/Y'); 
+
+			echo $data_registro; ?></td>
+		 		<td>
+		 			<a href="<?php echo URL::site('postagens/novo'); ?>" class="novo" title="novo">novo -</a>
+		 			<a href="<?php echo URL::site('postagens/editar/?id=') . $post->id ; ?>" class="editar" title="editar">editar -</a>
+		 			<a href="<?php echo URL::site('postagens/deletar/?id=') . $post->id ; ?>" class="deletar" title="deletar">deletar</a>
+		 		</td>
+		 	</tr>
+
+	 	<?php endforeach ?>
 	 </tbody>
 </table>
 
 
-<div class="paginacao">« 1 2 3 4 »</div>
+<?php echo $pagination_links; ?>
+
 
 </div>
 
diff --git a/bd_blog.sql b/bd_blog.sql
@@ -1,11 +1,13 @@
+-- nome para banco de dados: bd_blog
 
+-- configurar o arquivo em 'appication/config/database.php' , adcionar usuário e senha do banco
 
 -- POSTS
 CREATE TABLE IF NOT EXISTS `posts`(
 `id` INT(8) NOT NULL AUTO_INCREMENT,
-`nome` VARCHAR(30) NOT NULL,
+`titulo` VARCHAR(30) NOT NULL,
+`chamada` TEXT NOT NULL,
 `texto` TEXT NOT NULL,
-`user_admin`  VARCHAR(50),
 `data_registro` DATETIME,
 PRIMARY KEY(`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;

diff --git a/media/css/style.css b/media/css/style.css
@@ -121,10 +121,21 @@ select:focus { outline: none; }
 #postagens p{ margin: 10px 0px; }
 
 #postagens table{ width:500px; }
-#postagens table tr{ height:20px; }
-#postagens table tr td{ text-align: center; }
+#postagens table th{ border-bottom: 1px solid #ccc; }
+#postagens table th.titulo{ width:220px; padding: 0px 4px; text-align: left; }
 
-#postagens .paginacao { font-size: 22px; text-align: center; margin: 20px; }
+#postagens table tr{ height:30px;  }
+#postagens table tr td{ text-align: center; border-bottom: 1px solid #ccc; }
+#postagens table tr td.titulo{ width:220px; padding: 0px 4px; text-align: left; }
+
+#postagens table tr td a{ color: #333; }
+#postagens table tr td a.novo{ color: green; }
+#postagens table tr td a.editar{ color: blue; }
+#postagens table tr td a.deletar{ color: red; }
+
+#postagens .pagination .go_to{ font-size: 28px; color: #333; }
+#postagens .pagination { font-size: 22px; text-align: center; color: #aaa; word-spacing: 10px; margin: 20px; }
+#postagens .pagination a{ color: #333; }
 
 #postagens  input[type="text"]{ font-size: 15px; padding: 4px 2px; }
 #postagens  textarea{ font-size: 15px; padding: 4px 2px; }

diff --git a/modules/pagination b/modules/pagination