public function actionRotate(){
$result['success'] = false;
if(Yii::app()->request->isAjaxRequest && $_POST['docID']){
// start profiling
//xhprof_enable(XHPROF_FLAGS_MEMORY);
$doc_id= intval($_POST['docID']);
$rotate_direction=strval ($_POST['action']);
if ($doc_id > 0 && Documents::hasAccess($doc_id)) {
$return_array=FileModification::prepareFile($doc_id);
if($return_array['ext']!='pdf'){
$return_array = FileModification::ImageToPdf($return_array['path_to_dir'],$return_array['filename'],$return_array['ext']);
}
if(!$result['error']) {
$result=FileModification::rotateFile($return_array['path_to_dir'],$return_array['filename'],$rotate_direction);
$result['success'] = true;
} else {
$result['success'] = false;
$result['error_message'] = "File was not rendered.";
}
if(!$result['error']) {
$return_array = FileModification::writeToBase($return_array['path_to_dir'],$return_array['filename'],'application/pdf',$doc_id);
$result['file_id'] = FileCache::updateFileInCache($doc_id);
$result['success'] = true;
} else {
$result['success'] = false;
$result['error_message'] = "File was not rendered.";
}
}
// stop profiler
/* $xhprof_data = xhprof_disable();
include_once "/usr/share/php/xhprof_lib/utils/xhprof_lib.php";
include_once "/usr/share/php/xhprof_lib/utils/xhprof_runs.php";
$xhprof_runs = new XHProfRuns_Default();
$run_id = $xhprof_runs->save_run($xhprof_data, "filemodification");
*/
}
echo CJSON::encode($result);
}
public function run() {
//convert to pdf
if( $this->params['mime_type'] && strtolower( $this->params['mime_type'])!='application/pdf' && intval($this->params['doc_id'])>0 ) {
$return_array=FileModification::prepareFile($this->params['doc_id']);
$return_array = FileModification::ImageToPdf($return_array['path_to_dir'],$return_array['filename'],$return_array['ext']);
$return_array = FileModification::writeToBase($return_array['path_to_dir'],$return_array['filename'],'application/pdf',$this->params['doc_id']);
$this->params['mime_type'] = 'application/pdf';
} else if (!$this->params['mime_type']) {
$return_array=FileModification::prepareFile($this->params['doc_id']);
$return_array = FileModification::writeToBase($return_array['path_to_dir'],$return_array['filename'],'application/pdf',$this->params['doc_id']);
}
//old style display
if ($this->params['mode']==1) {
if ($this->params['show_rotate']) {
$show_rotate_buttons_block = $this->render("application.views.filemodification.buttons",array(
'buttons' => array('rotate_cw','rotate_ccw'),
'docId' => $this->params['doc_id'],
'file_name'=>'',
'imgId'=>''
), true);
}
$result = $this->render('application.views.filemodification.iframe',array(
'mime_type'=>$this->params['mime_type'],
'doc_id'=>$this->params['doc_id'],
'show_rotate_buttons_block'=> $show_rotate_buttons_block,
),true
);
echo $result;
}
//PDF.js iframe
//full version PDF.js viewer only with CSS modified and some toolbars and buttons hided
if ($this->params['mode']==3) {
/*$result = $this->render('application.views.filemodification.pdfjs',array(
'doc_id'=>$this->params['doc_id'],
'mime_type'=>$this->params['mime_type'],
'approved'=>$this->params['approved'],
'height'=>$this->params['height'],
),true
);
echo $result;*/
/*$url = '/documents/getdocumentfile?doc_id='.intval($this->params['doc_id']);
$this->widget('ext.pdfJs.QPdfJs',array(
'url'=>$url,
'options'=>array(
'buttons'=>array(
'print' => $this->params['approved'],
'download'=>$this->params['approved'],
),
'height'=>800,
'approved'=>$this->params['approved'],
)
));*/
//we need to add files in cache in order not to show real path to whole internet.
$file_id = FileCache::addToFileCache($this->params['doc_id']);
$height = $this->params['height']? $this->params['height']: 800 ;
$content = '<iframe src="/documents/PreviewFile?file_id='.$file_id.'&approved='.$this->params['approved'].'" style="width: 99.9%;height:'.$height.'px;" > </iframe>';
echo $content;
}
//PDF.js own viewer
//custom viewer based on PDF.JS sample customised as a built-in Chrome viewer. Has text selection functionallity
if ($this->params['mode']==4) {
$result = $this->render('application.views.filemodification.ownviewer',array(
'doc_id'=>$this->params['doc_id'],
'mime_type'=>$this->params['mime_type'],
'approved'=>$this->params['approved']
),true
);
echo $result;
}
//PDF.js own viewer
//custom viewer based on PDF.JS sample customised as a built-in Chrome viewer. WITHOUT text selection functionallity
if ($this->params['mode']==5) {
$result = $this->render('application.views.filemodification.ownviewer_light',array(
'doc_id'=>$this->params['doc_id'],
'mime_type'=>$this->params['mime_type'],
'approved'=>$this->params['approved']
),true
);
echo $result;
}
//$this->render('breadCrumb');
}
/**
* Makes Document (Po or AP) "voided" - writes across upper side words: "VOID void"
* @param $doc_id
* @return mixed|void
*/
public static function generatePdfAddVoid($doc_id)
{
$return_array=FileModification::prepareFile($doc_id);
if($return_array) {
if($return_array['ext']!='pdf'){
$return_array = FileModification::ImageToPdf($return_array['path_to_dir'],$return_array['filename'],$return_array['ext']);
}
if(!$return_array['error']) {
$return_array=FileModification::appendVoidText($return_array['path_to_dir'],$return_array['filename']);
$result['success'] = true;
} else {
$result['success'] = false;
$result['error'] = "File was not rendered.";
}
} else {
$return_array=FileModification::createEmpty();
}
if(!$result['error']) {
$return_array = FileModification::writeToBase($return_array['path_to_dir'],$return_array['filename'],'application/pdf',$doc_id);
$result['success'] = true;
} else {
$result['success'] = false;
$result['error_message'] = "File was not rendered.";
}
return $return_array;
}