Changeset 1005 for trunk/expressoMail1_2/inc/class.imap_functions.inc.php

Timestamp:

06/18/09 09:24:17 (15 years ago)

Author:

amuller

Message:

Ticket #520 - Implementação de redução automática de imagens

File:

• trunk/expressoMail1_2/inc/class.imap_functions.inc.php (modified) (2 diffs)

trunk/expressoMail1_2/inc/class.imap_functions.inc.php

@@ -1052 +1052 @@
                         if (($file_type == 'image/jpeg') || ($file_type == 'image/pjpeg') || ($file_type == 'image/gif') || ($file_type == 'image/png')) {
                                 $img = "<IMG id='".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' style='border:2px solid #fde7bc;padding:5px' title='".$this->functions->getLang("Click here do view (+)")."'src=./inc/show_thumbs.php?file_type=".$file_type."&msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index].">";
-                                $href = "<a onMouseDown='save_image(event,this)' href='#".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' onClick=\"window.open('./inc/show_img.php?msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index]."','mywindow','width=700,height=600,scrollbars=yes');\">". $img ."</a>";
+                                $href = "<a onMouseDown='save_image(event,this,\"".$file_type."\")' href='#".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' onClick=\"window.open('./inc/show_img.php?msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index]."','mywindow','width=700,height=600,scrollbars=yes');\">". $img ."</a>";
                                         $thumbs_array[] = $href;
                         }
@@ -2032 +2032 @@
         
                 //      Build Uploading Attachments!!!
-                if (count($attachments))
-                        foreach ($attachments as $attach)
-                                $mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));  // optional name                  
+                $sizeof_attachments = count($attachments);
+                if ($sizeof_attachments)
+                        foreach ($attachments as $numb => $attach){
+                                if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
+                                        list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
+                                        switch ($image_type)
+                                        {
+                                        case 1: $image_big = imagecreatefromgif($attach['tmp_name']); break;
+                                        case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']);  break;
+                                        case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
+                                        case 6:
+                                                include_once("gd_functions.php");
+                                                $image_big = imagecreatefrombmp($attach['tmp_name']); break;
+                                        default:
+                                                $mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
+                                                break;
+                                        }
+                                        header('Content-type: image/jpeg');
+                                        $max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
+                                        $max_resolution = ($max_resolution==""?'65536':$max_resolution);
+                                        if ($width < $max_resolution && $height < $max_resolution){
+                                                $new_width = $width;
+                                                $new_height = $height;
+                                        }
+                                        else if ($width > $max_resolution){
+                                                $new_width = $max_resolution;
+                                                $new_height = $height*($new_width/$width);
+                                        }
+                                        else {
+                                                $new_height = $max_resolution;
+                                                $new_width = $width*($new_height/$height);
+                                        }
+                                        $image_new = imagecreatetruecolor($new_width, $new_height);
+                                        imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
+                                        $tmpDir = ini_get("session.save_path");
+                                        $_file = "cid_image_".base_convert(microtime(), 10, 36).".dat"; 
+                                        imagejpeg($image_new,$tmpDir.$_file, 85);
+                                        $mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
+                                }
+                                else
+                                        $mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
+                                // optional name
+                                }
+