Changeset 3056

Timestamp:

07/15/10 16:14:08 (14 years ago)

Author:

asaikawa

Message:

Ticket #873 - Inserida verificacao se o diretorio do processo existe. Se nao existir, mostra um icone diferente

Location:

trunk/workflow

Files:

• inc/class.bo_userinterface.inc.php (modified) (1 diff)
• inc/class.ui_adminactivities.inc.php (modified) (1 diff)
• templates/default/images/navbar_nocode.png (added)

trunk/workflow/inc/class.bo_userinterface.inc.php

@@ -91 +91 @@
                                         $recset[$procname_ver]['useHTTPS'] = 0;
                         }
-                        $recset[$procname_ver][] = array('wf_activity_id'       => $line['wf_activity_id'],
-                                                                                'wf_name'                       => $line['wf_name'],
-                                                                                'wf_menu_path'          => $line['wf_menu_path'],
-                                                                                'wf_type'                       => $line['wf_type'],
-                                                                                'wf_is_autorouted'      => $line['wf_is_autorouted'],
-                                                                                'wf_is_interactive' => $line['wf_is_interactive']);
+                        if (!is_dir(GALAXIA_PROCESSES . '/' . $line['wf_normalized_name']))
+                        {
+                                $recset[$procname_ver]['wf_iconfile'] = $templateServer->generateImageLink('navbar_nocode.png');
+                        }
+                        else
+                        {
+                                $recset[$procname_ver][] = array('wf_activity_id'       => $line['wf_activity_id'],
+                                                                                                'wf_name'                       => $line['wf_name'],
+                                                                                                'wf_menu_path'          => $line['wf_menu_path'],
+                                                                                                'wf_type'                       => $line['wf_type'],
+                                                                                                'wf_is_autorouted'      => $line['wf_is_autorouted'],
+                                                                                                'wf_is_interactive' => $line['wf_is_interactive']);
+                        }
                 }
 

trunk/workflow/inc/class.ui_adminactivities.inc.php

@@ -1035 +1035 @@
                 $image_name = $proc_info['wf_normalized_name'] . SEP . 'graph' . SEP . $proc_info['wf_normalized_name'] . '.png';
                 $image = GALAXIA_PROCESSES . SEP . $image_name;
-                if (Factory::getInstance('BrowserInfo')->isOpera())
-                        $maximumDimension = 1000000;
+                if (file_exists($image))
+                {
+                        if (Factory::getInstance('BrowserInfo')->isOpera())
+                                $maximumDimension = 1000000;
+                        else
+                                $maximumDimension = 2500;
+
+                        $dims = getimagesize($image);
+                        list($originalWidth, $originalHeight) = $dims;
+
+                        /* the image must be resized */
+                        if (max($originalWidth, $originalHeight) > $maximumDimension)
+                        {
+                                /* define the new width and height */
+                                $newWidth = $newHeight = $maximumDimension;
+                                if ($originalWidth > $originalHeight)
+                                        $newHeight = $maximumDimension * ($originalHeight / $originalWidth);
+                                else
+                                        $newWidth = $maximumDimension * ($originalWidth / $originalHeight);
+
+                                /* create the new image and send to the browser */
+                                $smallerImage = imagecreatetruecolor($newWidth, $newHeight);
+                                imagecopyresampled($smallerImage, imagecreatefrompng($image), 0, 0, 0, 0, $newWidth, $newHeight, $originalWidth, $originalHeight);
+                                header('content-disposition: inline; filename=' . $image_name);
+                                header('content-type: ' . $dims['mime']);
+                                imagepng($smallerImage);
+                        }
+                        else
+                        {
+                                header('content-disposition: inline; filename=' . $image_name);
+                                header('content-type: ' . $dims['mime']);
+                                header('content-length: ' . filesize($image));
+                                readfile($image);
+                        }
+                }
+                // if there is no graph, show "graph not found" message
                 else
-                        $maximumDimension = 2500;
-
-                $dims = getimagesize($image);
-                list($originalWidth, $originalHeight) = $dims;
-
-                /* the image must be resized */
-                if (max($originalWidth, $originalHeight) > $maximumDimension)
-                {
-                        /* define the new width and height */
-                        $newWidth = $newHeight = $maximumDimension;
-                        if ($originalWidth > $originalHeight)
-                                $newHeight = $maximumDimension * ($originalHeight / $originalWidth);
-                        else
-                                $newWidth = $maximumDimension * ($originalWidth / $originalHeight);
-
-                        /* create the new image and send to the browser */
-                        $smallerImage = imagecreatetruecolor($newWidth, $newHeight);
-                        imagecopyresampled($smallerImage, imagecreatefrompng($image), 0, 0, 0, 0, $newWidth, $newHeight, $originalWidth, $originalHeight);
-                        header('content-disposition: inline; filename=' . $image_name);
-                        header('content-type: ' . $dims['mime']);
-                        imagepng($smallerImage);
-                }
-                else
-                {
-                        header('content-disposition: inline; filename=' . $image_name);
-                        header('content-type: ' . $dims['mime']);
-                        header('content-length: ' . filesize($image));
-                        readfile($image);
+                {
+                        header ('Content-type: image/png');
+                        $text = 'GRAFICO NAO ENCONTRADO';
+                        $font_size = 5;
+                        $width = imagefontwidth($font_size) * strlen($text);
+                        $height = imagefontheight($font_size);
+                        $im = imagecreate($width, $height);
+                        $text_color = imagecolorallocate($im, 0, 0, 0);         // black
+                        $bg_color = imagecolorallocate($im, 255, 255, 255);     // white
+                        imagefill($im, 0, 0, $bg_color);
+                        imagestring($im, $font_size, 0, 0, $text, $text_color);
+                        imagepng($im);
+                        imagedestroy($im);
                 }
         }