m1.install-party-p7/photos-2005-04-23/apa.php

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<?
/*
APA: Automatic Php Album (version 0.2, 2005-04-28)
Copyright (c) 2005 Glenn ROLLAND.
See the file COPYING for details on the GNU General Public License
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
$config=array();
$comment=array();
$image=array();
$mydirectory= '.'; //directory in which images are fetched
$config["image_regexp"]= "/\.(gif|png|jpe?g)$/";
$config["config_regexp"]= "/^\s*(.+?)\s*=\s*(.+?)\s*$/";
$config["apa_file"]=basename(__FILE__);
$config["apa_version"]="0.2";
function loadConfig(){
global $config;
$configName=str_replace(".php",".conf",$config["apa_file"]);
if (! file_exists($configName)){
// create the configuration file
$fh=fopen($configName,"w");
fwrite($fh,"\n");
fwrite($fh,"# album page title\n");
fwrite($fh,"album_title = Album generated by Automatic Php Album\n\n");
fwrite($fh,"# number of images per line (obsolete)\n");
fwrite($fh,"album_columns = 4\n\n");
fwrite($fh,"# thumbnail image quality (0: worst to 100:best)\n");
fwrite($fh,"thumb_quality = 75\n\n");
fwrite($fh,"# thumbnail image maximum size (width or lenght)\n");
fwrite($fh,"thumb_size = 160\n\n");
fwrite($fh,"# directory created to store thumbnail images\n");
fwrite($fh,"thumb_dir = thumb\n\n");
fwrite($fh,"# prefix for generated images\n");
fwrite($fh,"thumb_prefix = thumb_\n\n");
fwrite($fh,"# set apa_ready to '1' to be able to use album (obsolete)\n");
fwrite($fh,"ready = 0\n\n");
fclose($fh);
loadConfig();
} else {
// read the configuration file
$content="";
$fh=fopen($configName,"r");
while(!feof($fh)){ $content.=fread($fh,8192); }
fclose($fh);
$confLines=explode("\n",$content);
foreach ($confLines as $line ) {
if (preg_match("/^\s*#/",$line)) { // skip
} elseif (preg_match("/^\s*$/",$line)) { // skip
} elseif (preg_match_all($config["config_regexp"],$line,$matches)){
$config[$matches[1][0]]=$matches[2][0];
}
}
}
}
function loadComment($mydirectory){
global $comment;
global $config;
$commentName=str_replace(".php",".info",$config["apa_file"]);
if (! file_exists($commentName)){
// create the configuration file
$fh=fopen($commentName,"w");
fwrite($fh,"\n");
$dirh=opendir($mydirectory);
while ($currfile = readdir($dirh)){
if (preg_match($config["image_regexp"],strtolower($currfile))){
fwrite($fh,"# comment of file $currfile\n");
fwrite($fh,"$currfile = Image $currfile\n\n");
}
}
closedir($dirh);
fclose($fh);
loadComment($mydirectory);
} else {
// read the configuration file
$content="";
$fh=fopen($commentName,"r");
while(!feof($fh)){ $content.=fread($fh,8192); }
fclose($fh);
$commentLines=explode("\n",$content);
foreach ($commentLines as $line ) {
$matches=array();
if (preg_match("/^\s*#/",$line)) { // skip
} elseif (preg_match("/^\s*$/",$line)) { // skip
} elseif (preg_match_all($config["config_regexp"],$line,$matches)){
$imagename=$matches[1][0];
$imagecomment=$matches[2][0];
if (preg_match($config["image_regexp"],strtolower($imagename))){
$comment[$matches[1][0]]=$matches[2][0];
}
}
}
}
}
function displayThumb($imageNumber){
global $config;
global $comment;
global $image;
$imageName=$image[$imageNumber];
$size = GetImageSize($imageName);
$width=$size[0];
$height=$size[1];
$img="";
if ($width > $height){
$thumb_width = $config["thumb_size"];
$thumb_height = ($height * $config["thumb_size"]) / $width;
} else {
$thumb_width = ($width * $config["thumb_size"]) / $height;
$thumb_height = $config["thumb_size"];
}
$imageFormat = $size[2]; //1 = GIF, 2 = JPG, 3 = PNG, 5 = PSD, 6 = BMP
$thumbName = "./" . $config["thumb_dir"] . "/" . $config["thumb_prefix"] . $imageName;
if (! file_exists($thumbName))
{
if ($imageFormat == 1){ //GIF
$img = imagecreatefromgif($imageName);
} elseif ($imageFormat == 2) { //JPG
$img = imagecreatefromjpeg($imageName);
} elseif ($imageFormat == 3) { //PNG
$img = imagecreatefrompng($imageName);
} else {
$img=imagecreatetruecolor($thumb_width,$thumb_height);
}
if (!$img){
$thumbName = $imageName;
} else {
$img_thumb=imagecreatetruecolor($thumb_width,$thumb_height);
imagecopyresampled($img_thumb,$img,0,0,0,0,$thumb_width,$thumb_height,$size[0],$size[1]);
Imagejpeg($img_thumb, $thumbName, $config["thumb_quality"]);
ImageDestroy($img_thumb);
ImageDestroy($img);
}
}
$urlThumbName = "./" . rawurlencode($config["thumb_dir"]) . "/" . rawurlencode($config["thumb_prefix"] . $imageName);
echo "<div class=\"thumbout\">";
echo "<p class=\"thumb\">";
echo "<a href=\"".$config["apa_file"]
."?vm=1"
."&fname=".rawurlencode($imageName)
."&fnb=$imageNumber\" >\n";
echo "<img src=\"".$urlThumbName."\" "
."thumb_width=\"$thumb_width\" "
."thumb_height=\"$thumb_height\" ";
if ($width > $height){
echo " class=\"horizimg\" ";
}
echo " alt=\"Enlarge $imageName\" />\n";
echo "</a>\n";
echo "</p>\n\n";
echo "<span class=\"comment\">".$comment[$imageName]."</span>\n";
echo "</div>\n";
}
function loadImages($mydirectory){
global $config;
global $image;
global $comment;
$nbfiles=0;
$handle=opendir($mydirectory);
//create a directory for thumbnail images
if (! is_dir($config["thumb_dir"]))
{
mkdir($config["thumb_dir"], 0777);
}
while ($currfile = readdir($handle))
{
// We get the extension of the current file and keep only image files
$extension= strtolower(substr( strrchr( $currfile, "." ), 1 ));
if (preg_match("/(gif|png|jpe?g)/",$extension))
{
// $currfile = trim($currfile);
$image[$nbfiles]=$currfile;
$nbfiles++;
}
}
closedir($handle);
}
function showAlbum(){
global $comment;
global $config;
global $image;
$viewmode=$_GET["vm"];
$filename=urldecode($_GET["fname"]);
$filenumber=$_GET["fnb"];
if ($viewmode == "") {
$couter=0;
for ($i=0;$i<count($image);$i++){
displayThumb($i);
$counter++;
//if ($counter == $config["album_columns"]){
// $counter = 0;
// echo "<hr class=\"spacer\">";
//}
}
} elseif ($viewmode == 1) {
echo "<p id=\"btnbar\">";
if ($filenumber > 0) {
echo "<span class=\"btnprev\">[";
$prevnumber = $filenumber - 1;
echo "<a href=\"".rawurlencode($config["apa_file"])
."?vm=1"
."&fname=".rawurlencode($image[$prevnumber])
."&fnb=$prevnumber\">";
echo " << Previous </a>";
} else {
echo "<span class=\"btnprev btngray\">[";
echo " << Previous ";
}
echo "]</span>\n";
echo "<span class=\"btnmain\">";
echo "[<a href=\"".$config["apa_file"]."\"> Main Page </a>]\n";
echo "</span>\n";
if ($filenumber < count($image)-1) {
echo "<span class=\"btnext\">[";
$nextnumber = $filenumber + 1;
echo "<a href=\"".rawurlencode($config["apa_file"])
."?vm=1"
."&fname=".rawurlencode($image[$nextnumber])
."&fnb=".$nextnumber
."\">";
echo " Next >> </a>";
} else {
echo "<span class=\"btnext btngray\">[";
echo " Next >> \n";
}
echo "]</span>";
echo "</p>";
echo "<p class=\"bigcomment\">\n";
echo $comment[$filename];
echo "</p>\n";
echo "<p>\n";
echo "<img src=\"".rawurlencode($filename)."\">\n";
echo "<br><b> $filename </b><br>";
echo "<p><br>\n\n";
echo "\n\n";
}
}
loadConfig();
loadComment(".");
loadImages(".");
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title><?php print $config["album_title"]; ?></title>
<style>
body {
font-family: sans-serif;
}
h1{
font-size: 110%;
text-align:center;
}
#btnbar a {
text-decoration: none;
color: blue;
}
#btnbar a:hover {
text-decoration: none;
color: red;
}
.btnprev {
width: 150px;
color: blue;
}
.btngray {
color: #ccc;
}
.btnmain {
width: 150px;
margin-left: 10px;
margin-right: 10px;
}
.btnnext {
width: 150px;
}
.album {
display: block;
left: 0px;
right: 0px;
margin-left: 10%;
margin-right: 10%;
text-align: center;
/* width: <?php print ($config["thumb_size"]+50)*$config["album_columns"]; ?>px; */
}
.thumb {
display: block;
float: top;
border: 2px solid black;
background: #eee;
width: <?php print ($config["thumb_size"]+20); ?>px;
height: <?php print ($config["thumb_size"]+20); ?>px;
text-align: center;
vertical-align: middle;
border-width: 1px 3px 3px 1px;
-moz-border-radius: 25px;
}
.thumbout {
display: block;
float: left;
width: <?php print ($config["thumb_size"]+20); ?>px;
height: <?php print ($config["thumb_size"]+90); ?>px;
margin: 10px;
}
.thumb img {
display:block;
margin-top: 7px;
margin-left: auto;
margin-right: auto;
padding:0px;
border: 1px solid #000;
vertical-align: middle;
}
.thumb img.horizimg {
margin-top: 25px;
}
.footer {
font-size: 70%;
}
.comment {
display:block;
padding: 0px;
margin: 0px;
float: top;
text-align: center;
vertical-align:bottom;
font-size: 80%;
}
.bigcomment {
padding: 10px;
font-size: 110%;
font-weight: bold;
}
.spacer {
clear: both;
visibility: hidden;
}
</style>
</head>
<body>
<h1><?php print $config["album_title"]; ?></h1>
<div class="album">
<?php
showAlbum();
?>
<hr class="spacer" />
<p class="footer">Powered by Automatic PHP Album v<?php print $config["apa_version"]; ?>
&copy; 2005, Glenn ROLLAND
</p>
</div>
</body>
</html>