Hjælp med admin-modul i fotoalbum
Har fundet et fikst lille fotoalbum på nettet. Har en lille admin-del hvor man kan uploade et billede ad gangen... Det bliver lidt omstændeligt, så jeg vil gerne have udvidet funktionen så der er 8-10 upload felter.Kan dette lade sig gøre.
Ved ikke præcis hvilken del af scriptet der skal bruges, så jeg poster hele phAlbum.php
<?
// ** ! REMEMBER TO CHMOD YOUR FOLDERS ! **
/*
//================================================================================
* phphq.Net Custom PHP Scripts *
//================================================================================
:- Script Name: phAlbum
:- Version: 1.1
:- Release Date: July 21st
:- Last Update: Dec 12th 2005
:- Author: Scott L. <scott@phphq.net> http://www.phphq.net
:- Copyright (c) 2005 All Rights Reserved
:-
:- This script 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 of the License, or
:- (at your option) any later version.
:-
:- This script 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.
:-http://www.gnu.org/licenses/gpl.txt
:-
//================================================================================
* Description
//================================================================================
:- phAlbum has got to be the easiest drag and drop photo album around. It sports an easy customizable look, and very powerfull features.
:- With this one little file, you can make a whole photo album, very easily. Have it creat thumbs for you on the fly. (Requires GD Library)
:- Features include, unlimited directory + sub-directory support, ignored files, only show certain types, auto image resizeing if desired, and
:- simplicity. Plus it requires no database! All you need is this one little file. All that you need to do to create your album,
:- is make folders and put images in them. The script does the rest. How much simplier can it get? Well, it now comes with a simple
:- admin panel! You can make folders and upload images without your ftp client! Now, it can't get any easier. You can also do it the
:- old fashin way with the ftp client if you like and turn the admin panel off! Anyways, hope this script comes in handy!
//================================================================================
* Setup
//================================================================================
:- To setup this script, simply drop this file anywhere in your website. Then edit the vars in phAlbum.php.
//================================================================================
* Frequently Asked Questions
//================================================================================
:- Q1: The script wont make thumbnails! (Yes it will, but with your help).
:- A1: Make sure the folder in which the files are in is chmod 777. Use your ftp client or site admin panel to do this.
:- A2: Make sure the file you want the script to make a thumb of is either jpg, gih or png. This script will not make thumbs of any other file types.
:- Q2: I keep getting creating thumb errors.
:- A1: Maybe the folder is chmod 777. Please do this using your ftp client or site admin panel.
:- A2: This script can only make thumbs of jpg or gif images. Any other image types this script will fail to make images of.
:- Q3: I cannot upload files to the folders I created in the admin panel.
:- A1: Your server may have some security against the chmod() function. You will have to chmod each folder 777 with your ftp client or site admin panel. Sorry :(.
:- A2: The file type of the uploaded file must be in the $show_files array in the settings of this script. Otherwise it will be denied.
*/
// ** ! REMEMBER TO CHMOD YOUR FOLDERS ! **
//Never know..
unset($phmessage);
unset($thumb_error);
unset($display_admin);
/*
//================================================================================
* ! ATTENTION !
//================================================================================
:- Please read the above FAQ before giving up or emailing me. It may sort out your problems!
*/
$album_title="My Picture Album"; //The name of this album
$home_link="Album Home"; //The home link
$admin_username="admin";
$admin_password="password";
$display_admin="1"; // Display the admin login form? If you select no, you will not be able to login! You will have to upload etc manually. 1=yes,0=no.
$open_folder="./phopen.gif"; //The open folder image
$close_folder="./phclose.gif"; //The closed folder image
$big_folder="./phfolder.gif"; //The big folder image
$script_url=$_SERVER['PHP_SELF']; //Change this if you want to use this as an include file.
$files_path="./album/"; // Where does the album start? Anything under the directory the script will read. With Trailing slash
$full_server="./album/"; //Enter the full server path to where the albums start. //With Trailing Slash
$show_files=array("jpg","gif","png"); //The array, only show these types of files.
$ignore_word="-hide"; //Hide files with this string in the name. Example, mypicture-hide.jpg will not be shown.
$table_cells="3"; //How many images/folders in each row do you want? // Looks best with 3
$thumb_width="175"; //Width of the thumb
$thumb_height="150"; // Height of the thumb
$auto_thumb="1"; //Automatically create thumb's of gif and jpg images? 1=yes, 0=no. REQUIRES GD LIBRARY
$jpg_quality="50"; // JPG thumb quality, does not work for png or gif. 0=low, 100=highest.
$supress_error="0"; //Suppress errors if thumb creation fails. 1=hide errors, 0=show errors.
$text_color="#868284"; // The text color.
$text_size="10"; // The text size.
$text_face="Verdana, Arial, sans-serif"; //The text face. Arial, Verdana etc.
$link_color="#868284"; // The link color.
$link_hover="#FFFFFF"; // Link link hover color, you know, when you put your mouse over a link!
$error_color="#FF0000"; //Color for error messages
$bgcolor="#293134"; // Page background color.
$drop_shadow="1"; //Use the cool css drop shadow around the images? 1=yes, 0=no.
$shadow_strength="1"; //How much do you want the shadow to show? Increase this value for more.
$shadow_direction="135"; //1 to 360. Changes where the light is coming from.
$shadow_color="grey"; //The shadow color.
$image_border="2"; //Do you want a border around the images? 1-10, number of pixels.
$border_color="#000000"; // What color do you want the image border to be?
/*
//================================================================================
* Attention
//================================================================================
: Don't edit below this line unless you know some php. Editing some variables or other stuff could cause undeseriable results!!
: This is no joke, I spent lots of time trying to work through everything, this is why I have so many comments in the file.
*/
//We need this to be here so we can cookie before we echo.
If($display_admin) {
If($_POST['login']) {
If(($_POST['password']==$admin_password) AND ($_POST['username']==$admin_username)) {
setcookie("phAdmin",$admin_username.$admin_password);
sleep(1);
header("Location: ".$script_url."?".$_SERVER['QUERY_STRING']);
exit;
}
}
}
//Header html.. for css etc.
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title><?=$album_title;?></title>
<style type="text/css">
body{
background-color:<?=$bgcolor;?>;
font-family: <?=$text_face;?>;
font-size: <?=$text_size;?>pt;
color: <?=$text_color;?>;
}
a:link {
text-decoration:none;
color:<?=$link_color;?>;
}
a:visited {
text-decoration:none;
color:<?=$link_color;?>;
}
a:hover {
text-decoration:none;
color:<?=$link_hover;?>;
}
.error{
font-family: <?=$text_face;?>;
font-size: <?=$text_size;?>pt;
color: <?=$error_color;?>;
}
.image{
border:<?=$image_border;?>px solid <?=$border_color;?>;
}
input {
font-family:<?=$text_face;?>;
font-size:<?=$text_size;?>px;
color:<?=$text_color;?>;
border:1px solid <?=$border_color;?>;
}
hr {
color:<?=$text_color;?>;
}
</style>
</head>
<body>
<?
//Start the album script! Lets get it started in here!
//Check if the admin is here.
$phAdmin=false;
If($display_admin) {
If($_COOKIE['phAdmin']==$admin_username.$admin_password) {
$phAdmin=true;
}
}
//Only if the user is an admin can he $_POST this stuff!
If($display_admin) {
If($phAdmin==true) {
//Make directorys!
If($_POST['makedir']) {
If($_POST['albumname']) {
If(!makedir($_POST['albumname'])) {
$phmessage="<span class=\"error\">Error: Folder ".$_POST['albumname']." could not be created. Maybe the folder exists?</span>";
} Else {
$phmessage="<span class=\"error\">Folder ".$_POST['albumname']." has been created!</span>";
}
} Else {
$phmessage="<span class=\"error\">No Album name entered!</span>";
}
//Upload Images!
} Elseif($_POST['upload']) {
If($_FILES['image']['name']) {
If(!upload()) {
$phmessage="<span class=\"error\">Error: Image ".$_FILES['image']['name']." could not be upload. Probably a Chmod Error or file exists.</span>";
} Else {
$phmessage="<span class=\"error\">Image ".$_FILES['image']['name']." has been uploaded!</span>";
}
} Else {
$phmessage="<span class=\"error\">No File Selected</span>";
}
} Elseif($_POST['remove']) {
If($_POST['file']) {
If(!remove()) {
$phmessage="<span class=\"error\">Could not delete file, probably a premission error..</span>";
} Else {
$phmessage="<span class=\"error\">The file has been removed.</span>";
}
} Else {
$phmessage="<span class=\"error\">No filename was sent to be deleted...</span>";
}
}
}
}
//Makes the tables look nice and pretty.
If($table_cells=="1") {
$cell_width="100%";
} Elseif($table_cells=="2") {
$cell_width="50%";
} Elseif($table_cells=="3") {
$cell_width="33%";
} Elseif($table_cells=="4") {
$cell_width="25%";
} Elseif($table_cells=="5") {
$cell_width="20%";
} Elseif($table_cells=="6") {
$cell_width="16%";
} Else {
$cell_width="10%";
}
//This is just a random ignore word if none is set above, pretty impossible to be in the filename anyways.
If(!$ignore_word) {
$ignore_word=microtime();
}
//A bit tricky, but all in all it works, returns the filename without the extension!
function file_name($key) {
$key=strrev(substr(strstr(strrev($key), "."), 1));
return($key);
}
//Lets get the file extension.
function file_ext($key) {
$key=strtolower(substr(strrchr($key, "."), 1));
$key=str_replace("jpeg", "jpg", $key);
return($key);
}
//My ever popular (Yeah right) function for image creation.
function file_thumb($file,$album,$file_name) {
global $thumb_width,$thumb_height,$jpg_quality;
//Get the file extension!
$file_ext=file_ext($file);
//The GD Libary only supports jpg and gif really, well it can only make a gif a jpg. There are other ways like image magik, but not many have it so I didn't include that. So dent anything that isn't a gif or jpg :(.
$Allow=array("jpg","gif","png");
If(in_array($file_ext,$Allow)) {
//Lets do some converting!
$imgdata=getimagesize($full_server.$album.$file);
$imgresized=imagecreatetruecolor($thumb_width, $thumb_height);
If($file_ext=="gif") {
$imgsoruce=imagecreatefromgif($full_server.$album.$file);
} Elseif($file_ext=="jpg") {
$imgsoruce=imagecreatefromjpeg($full_server.$album.$file);
} Elseif($file_ext=="png") {
$imgsoruce=imagecreatefrompng($full_server.$album.$file);
} Else {
return false;
}
imagecopyresized($imgresized, $imgsoruce, 0, 0, 0, 0, $thumb_width, $thumb_height, $imgdata[0], $imgdata[1]);
$new_file=$full_server.$album.$file_name."_thumb.".$file_ext;
//PHP 4.4.X added safemode check which made me add this here..
$fh=fopen($new_file,'w');
fclose($fh);
If($file_ext=="gif") {
If(!imagegif($imgresized, $new_file)) {
return false;
}
} Elseif($file_ext=="jpg") {
If(!imagejpeg($imgresized, $new_file,$jpg_quality)) {
return false;
}
} Elseif($file_ext=="png") {
If(!imagepng($imgresized, $new_file)) {
return false;
}
}
imagedestroy($imgsoruce);
imagedestroy($imgresized);
return True;
}
return false;
}
//The tiny but powerfull ;) admin panel.
function phadmin() {
global $phmessage,$script_url,$album;
If($phmessage) {
Echo("<div align=\"center\"><b>".$phmessage."</b></div><br />");
}
?>
<table style="border:0px;" width="300" align="center">
<tr>
<td><b>Make New Album</b></td>
</tr>
<tr>
<td width="100%">
<form method="post" action="<?=$script_url;?>?<?=$_SERVER['QUERY_STRING'];?>" enctype="multipart/form-data" style="margin:0px;">
<input type="text" name="albumname" />
<input type="hidden" name="album" value="<?=$album;?>" />
<input type="hidden" name="makedir" value="true" />
<input type="submit" value=" Go! " />
</form>
<br />
<br />
</td>
</tr>
<tr>
<td><b>Upload Image</b></td>
</tr>
<tr>
<td width="100%">
<form method="post" action="<?=$script_url;?>?<?=$_SERVER['QUERY_STRING'];?>" enctype="multipart/form-data" style="margin:0px;">
<input type="file" name="image" />
<input type="hidden" name="album" value="<?=$album;?>" />
<input type="hidden" name="upload" value="true" />
<input type="submit" value=" Go! " />
</form>
<br />
<br />
</td>
</tr>
</table>
<?
}
//Makes a directory
function makedir($key) {
global $full_server;
$key=str_replace(".","",str_replace("/","",$key));
$album=str_replace(".","",$_POST['album']);
If(!@mkdir($full_server.$album.$key)) {
return False;
}
@chmod($full_server.$album.$key,octdec("0777"));
return True;
}
//Uploads the file to the current directory.
function upload() {
global $full_server,$show_files;
$key=$_FILES['image']['tmp_name'];
$name=$_FILES['image']['name'];
$album=str_replace(".","",$_POST['album']);
If(in_array(file_ext($name),$show_files)) {
If(!file_exists($full_server.$album.$name)) {
If(!move_uploaded_file($key,$full_server.$album.$name)) {
return False;
} Else {
return True;
}
}
}
return False;
}
function remove() {
global $show_files;
$file=$_POST['file'];
$name=file_name($file);
$ext=file_ext($file);
$thumb=$name."_thumb.".$ext;
If(in_array(file_ext($file),$show_files)) {
If(@!unlink($file)) {
return false;
} Else {
@unlink($thumb);
return true;
}
}
return False;
}
//Get the current album.
$album=stripslashes(str_replace(".","",$_GET['album'])); //Great security here.. Disallows going up the dir tree.
//Lil bit of security, not much but it may stop some kids from messing!
If(!is_dir($files_path.$album)) {
$album="";
}
//We don't want ugly _'s or -'s to display with the file or folder names do we? No! So, lets take them out.
$find=array("_","-");
$replace=array(" "," ");
//############################# DISPLAY THE ALBUM###########################
//Boom! Splits the $album var into a readable array!
$folder=@explode("/",$album);
If($album) {
$nav="<a href=\"".$script_url."\"><img src=\"".$close_folder."\" style=\"border:0px;\" align=\"absmiddle\" alt=\"Album Home\" /> ".$home_link."</a> ";
} Else {
$nav="<a href=\"".$script_url."\"><img src=\"".$open_folder."\" style=\"border:0px;\" align=\"absmiddle\" alt=\"Album Home\" /> ".$home_link."</a> ";
}
//How many paths do we got in $album?
$count=@count($folder);
//Lets make the naviation! Don't look if you have a weak stomache!
for($i=0;$i<$count;$i++) {
If($folder[$i]) {
$path.=$folder[$i]."/";
//Give all the folders except the last folder a link and a closed picture.
If(($count-2) > $i) {
$nav .=" > <a href=\"".$script_url."?album=".$path."\"><img src=\"".$close_folder."\" style=\"border:0px;\" align=\"absmiddle\" alt=\"".ucwords($folder[$i])."\" /> ".ucwords($folder[$i])."</a> ";
} Else {
$nav .=" > <a href=\"".$script_url."?album=".$path."\"><img src=\"".$open_folder."\" style=\"border:0px;\" align=\"absmiddle\" alt=\"".ucwords($folder[$i])."\" /> ".ucwords($folder[$i])."</a> ";
}
}
}
Echo($nav);
//Lets get some images!!
$dir=@opendir($full_server.$album);
//Loop through them all ;).
while($file=@readdir($dir)) {
//Don't display the stupid directory tree files.
If($file!= "." AND $file!= "..") {
//If it's a directory, show the folder image with a link to the new album
If(is_dir($full_server.$album.$file)) {
//If the file has the ignore word in it, do not show the file.
If(!eregi($ignore_word,$file)) {
$display_name=str_replace($find,$replace,$file);
//Make the html
$folders .= "<td width=\"".$cell_width."\" align=\"center\"><a href=\"".$script_url."?album=".$album.$file."/\"><img src=\"".$big_folder."\" style=\"border:0px;\" alt=\"".ucwords($display_name)."\" /><br />".ucwords($display_name)."</a></td>\n";
$j++;
If(is_int($j / $table_cells)) { //This makes the table all nice and neat, actually, it splits the table with a new <tr> every $table_cells images/folders.
$folders.= "</tr>\n<tr>\n";
$folder_close="1";
} Else {
$folders.="";
}
}
// Else, the file is not a directory, so it must be an image.
} Else {
$file_ext=".".file_ext($file);
$file_name=file_name($file);
$display_name=str_replace($find,$replace,$file_name);
//Hide the thumb files from displaying as regular files and disallow any file types that are not allowed.
If((!eregi("_thumb",$file)) && (in_array(file_ext($file),$show_files))) {
//If the file has the ignore word in it, do not show the file.
If(!eregi($ignore_word,$file)) {
//If a thumb file dosen't exists, then try and make one.
If($auto_thumb) {
If(!file_exists($full_server.$album.$file_name."_thumb".$file_ext)) {
If(!file_thumb($file,$full_server.$album,$file_name)) {
$thumb_error .="Thumb for ".$files_path.$album.$file." could not be created.<br />";
}
}
}
//Now, if there is a thumb file, display the thumb, else display the full images but smaller :(.
If(file_exists($full_server.$album.$file_name."_thumb".$file_ext) OR file_exists($full_server.$album.$file_name."_thumb".$file_ext)) {
$thumb="_thumb".$file_ext;
} Else {
$thumb=$file_ext;
}
//Make the html
$remove="";
If($display_admin) {
If($phAdmin==true) {
$remove="\n<form method=\"post\" action=\"".$script_url."?".$_SERVER['QUERY_STRING']."\" enctype=\"multipart/form-data\" style=\"margin:0px;\">\n";
$remove.="<input type=\"hidden\" name=\"file\" value=\"".$full_server.$album.$file."\" />\n";
$remove.="<input type=\"hidden\" name=\"remove\" value=\"true\" />\n";
$remove.="<input type=\"submit\" value=\" Delete File \" />\n";
$remove.="</form>\n";
}
}
If($drop_shadow) {
//Cool drop shadow effect.
$images .= "<td width=\"".$cell_width."\" align=\"center\"><div style=\"width:".($thumb_width+20)."px;height:".($thumb_height+20)."px;filter:shadow(color:grey,strength:15, direction:135);\"><a href=\"".$files_path.$album.$file."\" target=\"_blank\"><img src=\"".$files_path.$album.$file_name.$thumb."\" style=\"border:0px;\" width=\"".$thumb_width."\" height=\"".$thumb_height."\" alt=\"".ucwords($display_name)."\" /></a></div>".ucwords($display_name)."<br />".$remove."</td>\n";
} Else {
//Image border
$images .= "<td width=\"".$cell_width."\" align=\"center\"><a href=\"".$files_path.$album.$file."\" target=\"_blank\"><img src=\"".$files_path.$album.$file_name.$thumb."\" style=\"border:0px;\" width=\"".$thumb_width."\" height=\"".$thumb_height."\" class=\"image\" alt=\"".ucwords($display_name)."\" /></a><br />".ucwords($display_name)."<br />".$remove."</td>\n";
}
$k++;
If(is_int($k / $table_cells)) { //This makes the table all nice and neat, actually, it splits the table with a new <tr> every $table_cells images/folders.
$images .= "</tr>\n<tr>\n";
$image_close="1";
} Else {
$images .="";
}
}
}
}
}
}
@closedir($dir);
//Close the directory so the bugs don't get in and display some folders and images! Whew! What a workout!
?>
<table style="border:0px;">
<tr>
<td align="left" nowrap="nowrap"><?=$navigation;?></td>
</tr>
</table>
<br />
<?
If($folders) {
Echo("<table style=\"border:0px;\" cellpadding=\"15\" width=\"98%\" align=\"center\">\n");
Echo("<tr>\n");
Echo($folders);
If(!$folder_close) {
Echo("</tr>\n");
}
Echo("</table>\n");
Echo("<hr size=\"1\" />\n");
}
Echo("<br />\n");
If($images) {
Echo("<table style=\"border:0px;\" cellpadding=\"15\" width=\"98%\" align=\"center\">\n");
Echo("<tr>\n");
Echo($images);
If(!$image_close) {
Echo("</tr>\n");
}
Echo("</table>\n");
If($thumb_error && !$supress_error) {
Echo("<div align=\"center\"><span class=\"error\">The following thumb errors have occured:</span><br /><br /> <b>".$thumb_error."<br />Maybe this is from the folder ".$files_path.$album." not being chmod 777.</b></div>");
}
} Else {
Echo("<table style=\"border:0px;width:".$table_width.";\" cellpadding=\"15\" align=\"center\">\n");
Echo("<tr>\n");
Echo("<td align=\"center\"><b>No images to display in this album. Please pick another album.</b></td>");
Echo("</tr>\n");
Echo("</table>\n");
}
Echo("<br />\n");
Echo("<br />\n");
If($display_admin) {
Echo("<hr size=\"1\" /><br />\n");
If($phAdmin==true) {
phadmin();
} Else {
?>
<form method="post" action="<?=$script_url;?>?<?=$_SERVER['QUERY_STRING'];?>">
<table style="border:0px;width:250;" align="center">
<tr>
<td align="center" colspan="2"><b>Admin Login Here:</b></td>
</tr>
<tr>
<td>Username:</td>
<td> <input type="text" name="username" size="20" /></td>
</tr>
<tr>
<td>Password:</td>
<td> <input type="password" name="password" size="20" /></td>
</tr>
<tr>
<td align="center" colspan="2">
<input type="hidden" name="login" value="true" />
<input type="submit" value=" Log me in " />
</td>
</tr>
</table>
</form>
<?
}
}
?>
<?//Please leave this here.. it really dosen't make people hate you or make your site look bad.. ?>
<table style="border:0px;" align="center" width="80%">
<tr>
<td align="right"><div class="copyright">©<a href="http://www.phphq.net?script=phAlbum" target="_blank" title="Photo Album Powered By phAlbum <www.phphq.net>">phAlbum</a></div></td>
</tr>
</table>
</body>
</html>
