FLASHStyler
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Ich versuche die Namen der Bilder zu ändern... Aber irgendwie klappts bei mir nich.
Ich krieg die aktuellen Namen der Bilder nicht ausgegeben.
Es gibt mehrere Dateien, diese sind die zwei wichtigsten.
Ich krieg die aktuellen Namen der Bilder nicht ausgegeben.
PHP:
//func.php
<?php
/*
* show an image thumbnail
* if aSubDir is not empty, the thumbnail should be the first image of
* a sub folder. So the corresponding link should open the directory...
*
*/
/*
* show the image in real size
*/
function showBigImg($aPath, $aIdx)
{
global $files, $isDir;
echo "<center>";
echo "<table border=\"1\" cellspacing=\"10\" cellpadding=\"0\">";
if($isDir[$files[$aIdx]]) {
showDir($aPath, $files[$aIdx]);
} else {
// generate the html
echo "<td>";
echo "<center><img border=\"1\" src=\"".$aPath.$files[$aIdx]."\"></img></center>";
echo "</td>";
echo "</table>";
echo "</center>";
}
}
/*
* get the filename of the first image from a folder
*/
function getFirstImgFn($aPath, $aExt)
{
$dir_handle = @opendir($aPath) or die("Unable to open $aPath");
while($file = readdir($dir_handle)) {
$fullpath = $aPath.$file;
if(is_dir($fullpath) == false) {
$ext = substr($file, -4);
if(strtolower($ext) == $aExt) {
return $file;
}
}
}
/*
* return empty if no img exists.
*/
return "";
}
function showImg($aPath, $aFn, $aIdx, $aThisPage, $aSubDir="")
{
global $g_twidth, $g_dispFn, $g_thumb_worh, $g_showInPopup, $g_popupWidth, $g_popupHeight, $g_shrinkPopup, $iii;
$fullpath = $aPath.$aFn;
// find the width and height of the thumbnail
$imgsize = GetImageSize($fullpath);
if($g_thumb_worh == 'w') {
//$twidth = $g_twidth;
$twidth = 230;
$theight = 160;
} else {
// $theight = $g_twidth;
$theight = 160;
$twidth = 160;
}
// generate the html
echo "<td width=\"160\" valign=\"top\">";
/*------*/
if($aSubDir != "") {
echo "<left><a href=\"$PHP_SELF?path=$aPath\"><img border=\"1\" width=\"$twidth\" height=\"$theight\" src=\"genthumbs.php?image=$fullpath&w=$twidth\"></img></a></center>";
} else {
// need scrollbar?
$sb = "yes";
$w = $g_popupWidth;
$h = $g_popupHeight;
if($g_shrinkPopup == 'check') {
$picsize = GetImageSize($aPath.$aFn);
if($picsize[0] < $w && $picsize[1]< $h) {
$w = $picsize[0];
$h = $picsize[1];
$sb = "no";
}
}
echo "<left><a href=\"$PHP_SELF?path=$aPath&page=$aThisPage&img=$aFn&idx=$aIdx\"><img border=\"1\" width=\"$twidth\" height=\"$theight\" src=\"genthumbs.php?image=$fullpath&w=$twidth\"></img></a></center>";
}
// display filename?
if($g_dispFn) {
echo "<left>";
if($aSubDir == "") {
//$l = strlen($aFn) - 4;
$l = substr($aFn, 0, 1);
$img_name = $aFn;
/**
* ATOTHEK
*/
echo "<input type='text' name='pos[]' size='22' value='$l'>\n";
//echo substr($aFn, 0, $l);
} else {
$iii++;
$s = $aSubDir;
$sz = str_replace("-", "<br>", $s);
// echo "<br>".$sz;
echo "<textarea name='partyname' rows='4' cols='17'>$s</textarea>\n";
}
}
echo "</td>";
}
/*
* get the filename of a random image from a folder
*/
function getRandomImgFn($aPath, $aExt)
{
$dir_handle = @opendir($aPath) or die("Unable to open $aPath");
$imgfiles = array();
while($file = readdir($dir_handle)) {
$fullpath = $aPath.$file;
if(is_dir($fullpath) == false) {
$ext = substr($file, -4);
if(strtolower($ext) == $aExt) {
$imgfiles[] = $file;
}
}
}
$num = count($imgfiles);
if($num <= 0) {
/*
* return empty if no img exists.
*/
return "";
}
/*
* randomly pick one
*/
$idx = rand(0, $num-1);
return $imgfiles[$idx];
}
/*
* show the thumb / image of a folder
*/
function showDir($aPath, $aFn)
{
global $g_showFirstThumb, $g_folderImg;
$fullpath = $aPath.$aFn."/";
// 3 --> first jpg image, 4 --> random jpg image
if($g_folderImg == '3' || $g_folderImg == '4') {
$fn = "";
if($g_folderImg == '3')
$fn = getFirstImgFn($fullpath, '.jpg');
else
$fn = getRandomImgFn($fullpath, '.jpg');
if($fn != "") {
showImg($fullpath, $fn, "0", "0", $aFn);
return;
}
}
echo "<td>";
echo "<left>$aFn</center><br>";
$done = false;
// 2 --> first gif image
if($g_folderImg == '2') {
$fn = getFirstImgFn($fullpath, '.gif');
if($fn != "") {
$imgsize = GetImageSize($fullpath.$fn);
echo "<left><a href=\"$PHP_SELF?path=$fullpath\"><img border=\"1\" style=\"width:230px;\" height=\"$imgsize[1]\" src=\"$fullpath$fn\"></img></a></center>";
$done = true;
}
}
// default is folder.gif
if($done == false) {
$imgsize = GetImageSize("folder.gif");
echo "<left><a href=\"$PHP_SELF?path=$fullpath\"><img border=\"1\" width=\"$imgsize[0]\" height=\"$imgsize[1]\" src=\"folder.gif\"></img></a></center>";
}
echo "</td>";
}
/*
* show 1 row of thumbs
*/
function showImgRow($aPath, $aFiles, $aIsDir, $aThisPage, $aStart, $aEnd)
{
echo "<tr>";
for($i=$aStart; $i<$aEnd; $i++) {
if($aIsDir["_".$aFiles[$i]]) {
showDir($aPath, $aFiles[$i]);
} else {
showImg($aPath, $aFiles[$i], $i, $aThisPage);
}
}
echo "</tr>";
}
/*
* show the whole table of thumbs
*/
function showImgTable($aPath, $aFiles, $aIsDir, $aThisPage,
$aNumCols, $aNumRows)
{
global $g_spacing;
$numPerPage = $aNumRows * $aNumCols;
$totalFiles = count($aFiles);
$start = $aThisPage * $numPerPage;
$end = $start + $numPerPage;
$end = min($end, $totalFiles);
echo "<left>";
echo "<table border=\"1\" cellspacing=\"$g_spacing\" cellpadding=\"0\">";
echo '<form action="aendern.php" method="post">';
while($start < $end) {
$e = min($start + $aNumCols, $end);
showImgRow($aPath, $aFiles, $aIsDir, $aThisPage, $start, $e);
$start += $aNumCols;
}
echo "</table>";
echo "</center>";
echo "<br><input type='submit' value='speichern'>";
echo "</form>";
}
/*
* show the links to different pages
*/
function showPageLinks($aPath, $aNumFiles, $aThisPage, $aIdx, $aNumCols, $aNumRows)
{
global $files;
$numPerPage = $aNumCols * $aNumRows;
$numPages = ceil($aNumFiles / $numPerPage);
/*
* reverse finding '/' start from the second last char
* since the last char must be '/'
*/
$pdir = "";
$plen = strlen($aPath);
for($j=$plen-2; $j>0; $j--) {
if($aPath[$j] == '/') {
$pdir = substr($aPath, 0, $j+1);
break;
}
}
echo "<br><left>";
echo "<table border=\"1\" cellspacing=\"10\" cellpadding=\"0\">";
echo "<tr>";
if($aIdx != "") {
// Showing back link
echo "<td><a href=\"$PHP_SELF?path=$aPath&page=$aThisPage\">« Zurück</a></td>";
// show prev, next link
if($aIdx > 0) {
$idx = $aIdx - 1;
echo "<td><a href=\"$PHP_SELF?path=$aPath&page=$aThisPage&idx=$idx\"><</a></td>";
}
if($aIdx + 1 < count($files)) {
$idx = $aIdx + 1;
echo "<td><a href=\"$PHP_SELF?path=$aPath&page=$aThisPage&idx=$idx\">></a></td>";
}
} else {
// show the up link
if($pdir != "") {
echo "<td><a href=\"$PHP_SELF?path=$pdir\">« Zurück</a></td>";
}
// show the page links
if($numPages == 0) {
echo "<td>Keine Fotos im Ordner</td>";
} else {
// show only 10 pages
$minp = 0;
$maxp = 10;
if($numPages > 10) {
$minp = floor($aThisPage/10) * 10;
$maxp = ceil(($aThisPage+1)/10) * 10;
}
$maxp = min($maxp, $numPages);
echo "<td>$aSubDir Seite:</td>";
// show the prev link
if($minp >= 10) {
$prevp = $minp - 1;
echo "<td><a href=\"$PHP_SELF?path=$aPath&page=$prevp\"><</a></td>";
}
// show page no(s)
for($i=$minp; $i<$maxp; $i++) {
$p = $i + 1;
if($aThisPage == $i) {
echo "<td><b>$p</b></td>";
} else {
echo "<td><a href=\"$PHP_SELF?path=$aPath&page=$i\">$p</a></td>";
}
}
// show the next link
if($maxp < $numPages) {
$nextp = $maxp;
echo "<td><a href=\"$PHP_SELF?path=$aPath&page=$nextp\">;</a></td>";
}
}
}
echo "</tr>";
echo "</table>";
echo "</center>";
}
// case insensitive comparison
function cicmp($a, $b)
{
return strcasecmp($a, $b);
}
/*
* read file / dir names from a directory
*/
function readFiles($aPath, &$aFiles, &$aIsDir)
{
global $g_sortByFn, $g_insensitive_sort;
$confdir = "imgconfig";
$dir_handle = @opendir($aPath) or die("Unable to open $aPath");
while($file = readdir($dir_handle)) {
$fullpath = $aPath.$file;
if(is_dir($fullpath)) {
if($file != '.' && $file != '..' && $file != $confdir) {
$aFiles[] = $file;
$tmparray = array("_".$file => true);
$aIsDir = array_merge($aIsDir, $tmparray);
}
} else {
$ext = substr($file, -4);
if($file[0] != '.' && (strtolower($ext) == '.jpg')) {
$aFiles[] = $file;
$tmparray = array("_".$file => false);
$aIsDir = array_merge($aIsDir, $tmparray);
}
}
if($g_sortByFn == 'check') {
if($g_insensitive_sort == 'check') {
usort($aFiles, "cicmp");
} else {
sort($aFiles);
}
}
}
closedir($dir_handle);
}
function adjustPath($aPath)
{
$ret = $aPath;
if(!$ret)
$ret = "./";
if(substr($ret, -1) != "/")
$ret = $ret.'/';
// reset to home, if illegal access
if(substr($ret, 0, 1) != '.' || strstr($ret, "..")) {
$ret= './';
}
return $ret;
}
?>
PHP:
//aendern.php
<?
echo "<pre>";
print_r( $pos );
echo "</pre>";
function getFileProcessItem( $oldName, $newName ) {
$o = new stdClass();
$o->orgFile = $oldName;
$o->newName = $newName ;
$o->exists = file_exists( $newName ) ;
return $o;
}
$itemList = array();
$itemList[] = getFileProcessItem( '1_foto.jpg', '$pos' );
$itemList[] = getFileProcessItem( '2_foto.jpg', '$pos' );
$itemList[] = getFileProcessItem( '3_foto.jpg', '$pos' );
function processFileList( $fileList ) {
foreach( $fileList as $fileItem ) {
$tmpName = md5( rand() );
if( $fileItem->exists ) {
rename( $fileItem->newName, $tmpName );
rename( $fileItem->orgFile, $fileList->newName );
rename( $tmpName, $fileList->orgFile );
} else {
rename( $fileItem->orgFile, $fileItem->newName );
}
}
}
processFileList( $fileList );
?>
