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add image thumbnail to task detail view, add icons to common file extensions, better layout in task attachments

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BlueTeck
2015-03-07 11:31:53 +01:00
parent 88ba0c0953
commit 5e5af86638
7 changed files with 192 additions and 33 deletions
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75
app/Controller/File.php
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@@ -20,8 +20,8 @@ class File extends Base
$task = $this->getTask();
$this->response->html($this->taskLayout('file/new', array(
'task' => $task,
'max_size' => ini_get('upload_max_filesize'),
'task' => $task,
'max_size' => ini_get('upload_max_filesize'),
)));
}
@@ -74,8 +74,8 @@ class File extends Base
if ($file['task_id'] == $task['id']) {
$this->response->html($this->template->render('file/open', array(
'file' => $file,
'task' => $task,
'file' => $file,
'task' => $task,
)));
}
}
@@ -101,6 +101,69 @@ class File extends Base
}
}
/**
* Return the file content (work only for images) resized
*
* @access public
*/
public function imageThumbnail() {
$task = $this->getTask();
$file = $this->file->getById($this->request->getIntegerParam('file_id'));
$width_param = $this->request->getIntegerParam('width');
$height_param = $this->request->getIntegerParam('height');
$filename = FILES_DIR . $file['path'];
if ($file['task_id'] == $task['id'] && file_exists($filename)) {
// Get new sizes
list($width, $height) = getimagesize($filename);
if ($width_param == 0 && $height_param == 0) {
$newwidth = 100;
$newheight = 100;
} elseif ($width_param > 0 && $height_param == 0) {
$newwidth = $width_param;
$newheight = floor($height * ( $width_param / $width ));
} elseif ($width_param == 0 && $height_param > 0) {
$newwidth = floor($width * ( $height_param / $height ));
$newheight = $height_param;
} else {
$newwidth = $width_param;
$newheight = $height_param;
}
// Load
$thumb = imagecreatetruecolor($newwidth, $newheight);
$info = pathinfo($file['name']);
$extension = strtolower($info['extension']);
switch ($extension) {
case 'jpeg':
case 'jpg':
$source = imagecreatefromjpeg($filename);
break;
case 'png':
$source = imagecreatefrompng($filename);
break;
case 'gif':
$source = imagecreatefromgif($filename);
break;
default:
die('File "' . $filename . '" is not valid jpg, png or gif image.');
break;
}
// Resize
imagecopyresampled($thumb, $source, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);
$metadata = getimagesize($filename);
if (isset($metadata['mime'])) {
$this->response->contentType($metadata['mime']);
imagejpeg($thumb);
}
}
}
/**
* Remove a file
*
@@ -132,8 +195,8 @@ class File extends Base
$file = $this->file->getById($this->request->getIntegerParam('file_id'));
$this->response->html($this->taskLayout('file/remove', array(
'task' => $task,
'file' => $file,
'task' => $task,
'file' => $file,
)));
}
}