From 2332d89736ab6d0e6869733074a524bc985045ac Mon Sep 17 00:00:00 2001
From: dave <dave>
Date: Wed, 31 Mar 2010 05:52:52 +0000
Subject: [PATCH] Generate JPG logos too. PDF uses JPG internally, so for TCPDF
 it's handy to have a JPG logo around (TCPDF takes FOREVER to generate a JPG
 internally, because it uses GD.  :p  )

---
 config/images.php | 53 ++++++++++++++++++++++++++++++++++++++++-------
 tcpdf.inc.php     | 11 +++++-----
 2 files changed, 51 insertions(+), 13 deletions(-)

diff --git a/config/images.php b/config/images.php
index a1c06be7..34afc33d 100644
--- a/config/images.php
+++ b/config/images.php
@@ -22,22 +22,35 @@
 */
 ?>
 <?
- require("../common.inc.php");
- require_once("../user.inc.php");
- user_auth_required('committee', 'config');
- send_header("Fair Logo Image",
+require_once('../common.inc.php');
+require_once('../user.inc.php');
+user_auth_required('committee', 'config');
+send_header("Fair Logo Image",
  		array('Committee Main' => 'committee_main.php',
 			'SFIAB Configuration' => 'config/index.php'),
             "images");
 
-if($_POST['action']=="addimage")
-{
-	if($_FILES['image']['error']==UPLOAD_ERR_OK)
-	{
+if($_POST['action']=="addimage") {
+	if($_FILES['image']['error']==UPLOAD_ERR_OK) {
 		//make sure its a JPEG
 		$imagesize=getimagesize($_FILES['image']['tmp_name']);
 		if($imagesize[2]==1 || $imagesize[2]==2 || $imagesize[2]==3)  // GIF or JPG or PNG
 		{
+
+			/* Here's how to do it with GD, if GD didn't absolutely suck at
+			 * resizing an image (thought I'd try it again, Mar30, 2010, still sucks).
+			$image_data = file_get_contents($_FILES['image']['tmp_name']);
+			$image = imagecreatefromstring($image_data);
+
+			$w = imagesx($image);
+			$h = imagesy($image);
+
+			$ratio = $h / $w;
+			$image100 = imagecreate(100, $ratio * 100);
+			imagecopyresampled($image100, $image, 0, 0, 0, 0, 100, $ratio * 100, $w, $h);
+			imagejpeg($image100, "../data/logo-100.jpg");*/
+
+
 			echo notice(i18n("Creating sized logo files:<br />&nbsp;logo-100.gif<br />&nbsp;logo-200.gif<br />&nbsp;logo-500.gif<br />&nbsp;logo.gif"));
 			//Make the gif's
 			system("convert -resize 100 \"".$_FILES['image']['tmp_name']."\" ../data/logo-100.gif");
@@ -61,6 +74,18 @@ if($_POST['action']=="addimage")
 				echo happy(i18n("PNG Images successfully created"));
 			else
 				echo error(i18n("Error creating PNG Image files.  Make sure 'convert' binary is in your path, and that 'system' function can be used"));
+
+			echo notice(i18n("Creating sized logo files:<br />&nbsp;logo-100.jpg<br />&nbsp;logo-200.jpg<br />&nbsp;logo-500.jpg<br />&nbsp;logo.jpg"));
+			//make some PNG's as well
+			system("convert -resize 100 \"".$_FILES['image']['tmp_name']."\" ../data/logo-100.jpg");
+			system("convert -resize 200 \"".$_FILES['image']['tmp_name']."\" ../data/logo-200.jpg");
+			system("convert -resize 500 \"".$_FILES['image']['tmp_name']."\" ../data/logo-500.jpg");
+			system("convert \"".$_FILES['image']['tmp_name']."\" ../data/logo.jpg");
+
+			if(file_exists("../data/logo-100.jpg") && file_exists("../data/logo-200.jpg") && file_exists("../data/logo-500.jpg") &&  file_exists("../data/logo.jpg"))
+				echo happy(i18n("JPG Images successfully created"));
+			else
+				echo error(i18n("Error creating JPG Image files.  Make sure 'convert' binary is in your path, and that 'system' function can be used"));
 		}
 		else
 		{
@@ -113,6 +138,18 @@ if($_POST['action']=="delimage") {
 	echo "<a target=\"_blank\" href=\"../data/logo-500.png\">500 Pixel width</a><br />";
 	echo "</td></tr>";
  }
+ if(file_exists("../data/logo.jpg"))
+ {
+ 	echo "<tr><td colspan=\"2\">".i18n("JPG Images")."</td></tr>";
+ 	echo "<tr><td>";
+	echo "<img src=\"../data/logo-100.jpg\" border=\"0\">";
+	echo "</td><td>";
+	echo "<a target=\"_blank\" href=\"../data/logo.jpg\">",i18n("Original size")."</a><br />";
+	echo "<a target=\"_blank\" href=\"../data/logo-100.jpg\">".i18n("100 Pixel width")."</a><br />";
+	echo "<a target=\"_blank\" href=\"../data/logo-200.jpg\">".i18n("200 Pixel width")."</a><br />";
+	echo "<a target=\"_blank\" href=\"../data/logo-500.jpg\">500 Pixel width</a><br />";
+	echo "</td></tr>";
+ }
  echo "<tr><td colspan=2>";
  echo "<input type=\"file\" name=\"image\">";
  echo "<input type=\"submit\" value=\"".i18n("Upload Logo")."\" />\n";
diff --git a/tcpdf.inc.php b/tcpdf.inc.php
index 2a87a0a1..2e7a94fe 100644
--- a/tcpdf.inc.php
+++ b/tcpdf.inc.php
@@ -54,11 +54,12 @@ class pdf extends TCPDF {
 		$this->SetSubject($report_name);
 		$this->SetKeywords('');
 
-		/* Set default header data (K_PATH_IMAGES/logo.png, 16mm wide,
-						header, name */
-		$this->SetHeaderData('logo.png', 16 /* mm */, 
-					i18n($config['fairname']),
-					i18n($report_name));
+		/* Set default header data (K_PATH_IMAGES/logo-500.jpg, 16mm wide, header, name)
+		 * PDFs use JPG internally, so we should feed it a jpeg, if we dont', tcpdf will
+		 * convert it to a jpg anyway, and that takes FOREVER if there's lots of 
+		 * pages/labels.*/
+		$this->SetHeaderData('logo-500.jpg', 16 /* mm */, 
+				i18n($config['fairname']),	i18n($report_name));
 
 		// set header and footer fonts
 		$this->setHeaderFont(Array('helvetica', '', 14));