Merge pull request #46 from k3rn3l3rr0r/dev-hooks

Show, delete, batch-delete exception logs. Closes #19
voslartomas · Apr 12, 2015 · 1c76278 · 1c76278
2 parents be7efbd + 3315e41
commit 1c76278
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Showing 3 changed files with 142 additions and 22 deletions.
diff --git a/AdminModule/presenters/HomepagePresenter.php b/AdminModule/presenters/HomepagePresenter.php
@@ -3,14 +3,22 @@
 namespace AdminModule;
 
 use Dubture\Monolog\Reader\LogReader;
+use Nette\Utils\Finder;
 
 /**
  * Admin presenter.
+ *
  * @author Tomáš Voslař <tomas.voslar at webcook.cz>
  * @package WebCMS2
  */
 class HomepagePresenter extends \AdminModule\BasePresenter
 {
+    /* @var logContent */
+    private $logContent;
+
+    /* @var exceptions */
+    private $exceptions;
+
     protected function beforeRender()
     {
         parent::beforeRender();
@@ -29,6 +37,21 @@ protected function beforeRender()
             }
         }
 
+        $exceptions = array();
+        if ($this->getUser()->getRoles()[0] === 'superadmin') {
+            foreach (Finder::findFiles('exception-*.html')->in(APP_DIR . '/../log') as $key => $file) {
+                $filename = $file->getFileName();
+                $parsed = explode('-', $filename);
+                $date = $parsed[1] . '-' . $parsed[2] . '-' . $parsed[3] . ' ' . $parsed[4] . ':' . $parsed[5] . ':' . $parsed[6];
+                $exceptions[] = array('id' => substr($parsed[7], 0, -5), 'date' => $date, 'filename' => $filename);
+            }
+        }        
+
+        if (count($exceptions) > 0) {
+            $this->exceptions = $exceptions;
+            $this->template->showExceptions = true;
+        }
+
         // favourite links
         $user = $this->em->getRepository('WebCMS\Entity\User')->find($this->getUser()->getId());
         $favourites = $this->em->getRepository('WebCMS\Entity\Favourites')->findBy(array(
@@ -43,4 +66,72 @@ protected function startup()
     {
         parent::startup();
     }
+
+    public function createComponentExceptionLogsGrid()
+    {
+        $grid = new \Grido\Grid($this, 'exceptionLogsGrid');
+        $grid->AddColumnDate('date', 'Date')
+            ->setDateFormat(\Grido\Components\Columns\Date::FORMAT_DATETIME)
+            ->setSortable();
+        $grid->AddColumnText('filename', 'Filename');
+
+        $grid->setModel($this->exceptions);
+
+        $grid->addActionHref("showExceptionLog", 'Show')->getElementPrototype()->addAttributes(array('class' => array('btn', 'btn-primary'), 'target' => '_blank'));
+        $grid->addActionHref("deleteExceptionLog", 'Delete')->getElementPrototype()->addAttributes(array('class' => array('btn', 'btn-danger'), 'data-confirm' => 'Are you sure you want to delete this item?'));
+
+        $grid->setDefaultSort(array('date' => 'DESC'));
+        $grid->setRememberState(true);
+        $grid->setDefaultPerPage(10);
+        $grid->setTranslator($this->translator);
+        $grid->setFilterRenderType(\Grido\Components\Filters\Filter::RENDER_INNER);
+
+        return $grid;
+    }
+
+    public function renderShowExceptionLog($id)
+    {
+        $this->template->content = $this->logContent;
+    }
+
+    public function actionShowExceptionLog($id)
+    {
+        foreach (Finder::findFiles('exception-*' . $id . '.html')->in(APP_DIR . '/../log') as $key => $file) {
+            $contents = file_get_contents(APP_DIR . '/../log/' . $file->getFileName());
+        }
+
+        if (!empty($contents)) {
+            $this->logContent = $contents;         
+        } else {
+            $this->logContent = 'Unable to show the exception log - file not found.';
+        }      
+    }
+
+    public function actionDeleteExceptionLog($id)
+    {
+        foreach (Finder::findFiles('exception-*' . $id . '.html')->in(APP_DIR . '/../log') as $key => $file) {
+            $filename = $file->getFileName();
+        }
+
+        if (!empty($filename)) {
+            unlink(APP_DIR . '/../log/' . $filename);
+            $this->flashMessage('Exception log has been deleted.', 'success');
+        } else {
+            $this->flashMessage('Unable to delete exception log - file not found.', 'error');
+        }
+
+        $this->forward('default');
+    }
+
+    public function actionDeleteAllExceptionLogs()
+    {
+        if ($this->getUser()->getRoles()[0] === 'superadmin') {
+            foreach (Finder::findFiles('exception-*.html')->in(APP_DIR . '/../log') as $key => $file) {
+                $filename = $file->getFileName();
+                unlink(APP_DIR . '/../log/' . $filename);
+            }
+        }
+        $this->flashMessage('All exception logs have been deleted.', 'success');
+        $this->forward('default');
+    }
 }
diff --git a/AdminModule/templates/Homepage/default.latte b/AdminModule/templates/Homepage/default.latte
@@ -1,39 +1,54 @@
 {block content}
 
 <div class="page-heading">
-<h1>{_'Homepage title'}</h1>
+    <h1>{_'Homepage title'}</h1>
+</div>
+
 
+{if $showExceptions == true}
+    <div class="page-heading">
+        <h2>{_'Exception logs'}</h2>
+        <div class="pull-right">
+            <a class="ajax btn btn-danger" href="{$basePath}/admin/homepage/delete-all-exception-logs/">{_'Delete all exception logs'}</a>
+        </div>
+    </div>
 
-<h2>{_'Log of events'}</h2>
+    <div class="well">
+        {control exceptionLogsGrid}
+    </div>
+{/if}
+
+<div class="page-heading">
+    <h2>{_'Log of events'}</h2>
 </div>
 
 <div class="well" style="height: 300px;overflow: auto;">
-	<table class="table">
-		<tr>
-			<th>{_'Time'}</th>
-			<th>{_'User'}</th>
-			<th>{_'Action'}</th>
-			<th>{_'Url'}</th>
-		</tr>
-		{foreach $logReader as $log}
-			{if !empty($log)}
-				<tr>
-					<td>{$log['date']->format('d.m.y H:i:s')}</td>
-					<td>{$log['context']['user']}</td>
-					<td>{$log['context']['presenter']} - {$log['context']['action']} - {$log['context']['title']}</td>
-					<td>{$log['context']['url']}</td>
-				</tr>
-			{/if}
-		{/foreach}
-	</table>
+    <table class="table">
+        <tr>
+            <th>{_'Time'}</th>
+            <th>{_'User'}</th>
+            <th>{_'Action'}</th>
+            <th>{_'Url'}</th>
+        </tr>
+        {foreach $logReader as $log}
+            {if !empty($log)}
+                <tr>
+                    <td>{$log['date']->format('d.m.y H:i:s')}</td>
+                    <td>{$log['context']['user']}</td>
+                    <td>{$log['context']['presenter']} - {$log['context']['action']} - {$log['context']['title']}</td>
+                    <td>{$log['context']['url']}</td>
+                </tr>
+            {/if}
+        {/foreach}
+    </table>
 </div>
 
 <div class="page-heading">
-<h2>{_'Favourite links'}</h2>
+    <h2>{_'Favourite links'}</h2>
 </div>
 
 {foreach $links as $l}
-	<a class="ajax btn btn-primary favourite" data-id="{$l->getId()}" href="{$l->getLink()}">{$l->getTitle()}</a>
+    <a class="ajax btn btn-primary favourite" data-id="{$l->getId()}" href="{$l->getLink()}">{$l->getTitle()}</a>
 {/foreach}
 
 {/block}
diff --git a/AdminModule/templates/Homepage/showExceptionLog.latte b/AdminModule/templates/Homepage/showExceptionLog.latte
@@ -0,0 +1,14 @@
+{block modalContent}
+    <div id="exceptionHtml" class="hidden">
+
+    </div>
+    <iframe id="exceptionIframe" src="about:blank">
+    </iframe>
+
+<script type="text/javascript">
+    var doc = document.getElementById('exceptionIframe').contentWindow.document;
+    doc.open();
+    doc.write('{!$content}');
+    doc.close();
+</script>
+{/block}