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Codeschnipsel und Scripts
Jede Menge neue Twitter Follower bekommen. Die Software hat einen kostenlosen Trial Mode, der bis zu 250 Follower bringt.
Upload to Dropbox Plugin für WordPress
Das Upload to Dropbox Plugin für WordPress ermöglicht es Dateien direkt von WordPress aus in der Dropbox (Cloud Service) abzulegen.
Multi-Image Upload per PHP
Das Scriptbeispiel zeigt wie man multible Bilder auf einen Server laden kann
multi_upload.php
<html>
<head>
</head>
<title> Dynamic Image Uploading :: Automatic Create File Uploading Field</title>
<head>
<script type="text/javascript" src="js/jquery-1.4.2.js"></script>
<script type="text/javascript" src="js/jquery-ui-1.8.custom.min.js"></script>
<script type="text/javascript">
$(function(){
$("a:[id=createNew]").bind("click",function(){
var CounterLimit = 10;
var LastDivId = $("div:[id=FileUploadDiv]:last").attr("DivValue");
var appandingDiv = $("div:[id=FileUploadDiv][DivValue="+LastDivId+"]");
var NewDivId = eval(LastDivId)+1;
if(CounterLimit>NewDivId){
var NewUploadDiv = "<div align='left' id='FileUploadDiv' DivValue='"+NewDivId+"' style='display: none'>"+
"<input name='filename"+NewDivId+"' type='file' id='filename'>"+
"</div>";
var UploadDivCounter =eval($("#counter").val())+1;
$("#counter").val(UploadDivCounter);
$(NewUploadDiv).clone().show().appendTo(appandingDiv);
}
else
{
var AlertMessage= "You Can upload maximum "+CounterLimit+" Files!";
alert(AlertMessage);
}
return false;
});
});
</script>
<style type="text/css">
div#upload_box_wrapper{width:300px;text-align:center;border:3px solid lightblue;float: left;font-family: verdana; font-size: 12px;padding: 5px 5px 5px 5px;background:url(./images/background.jpg) no-repeat; color: white;}
div#upload_box_wrapper #upload_title_text{text-align:left;width: 100%;display: block;border: 0px solid green; margin-bottom: 5px;}
div#upload_box_wrapper #FileUploadDiv{display: block;width: 98%;border: 0px solid green; text-align: left;padding: 0px 0px 0px 0px;}
div#upload_box_wrapper p.add-new-upload-box{float: left;width: 100%;text-align: right;}
div#upload_box_wrapper a.add-new-upload-link{font-weight: bold;font-size: 13px;padding-right: 3px;text-decoration: none; color: yellow;}
div#upload_box_wrapper .upload-button{border: 0px solid lightgreen;height:30px; width:120px;cursor: pointer;background:url(./images/upload_button.png) no-repeat center left; color: white;}
</style>
</head>
<body>
<form method='post' action='multi_upload_now.php' enctype='multipart/form-data'>
<div id="upload_box_wrapper">
<div id="upload_title_text">Upload Image:</div>
<div id="FileUploadDiv" DivValue="0">
<input name='filename0' type='file' id='filename'>
</div>
<p class="add-new-upload-box">
<a href="#" id="createNew" class="add-new-upload-link">Add More </a>
</p>
<input type="hidden" value="0" id="counter" name="counter">
<div align='left'>
Upload Image: <input type='submit' name='submit' value='Upload Now!' class="upload-button">
</div>
</div>
</form>
</body>
</html>
multi_upload_now.php
<a href="multi_upload.php">Upload Again</a>
<?php
require_once 'upload_config.php';
if($clear_folder_before_upload){
$mydirectory = myUploadDir();
EmptyDir($mydirectory);
}
$uploaded_file_counter=0;
$UploadLimit = $_POST['counter'];
for($i=0;$i<=$UploadLimit;$i++){
$file_tag='filename'.$i;
$filename=$_FILES[$file_tag]['name'];
if($filename!=null) {
$rand=time();
$str="$rand$filename";
// set folder name in here.
$filedir= myUploadDir();
//change the string format.
$string= $filedir.$str;
$patterns[0] = "/ /";
$patterns[1] = "/ /";
$patterns[1] = "/ /";
$replacements[1] = "_";
$dirname=strtolower(preg_replace($patterns, $replacements, $string));
//end of changing string format
//checking the permitted file types
if($check_file_extentions) {
$allowedExtensions = allowedfiles();
foreach ($_FILES as $file) {
if ($file['tmp_name'] > '') {
if (!in_array(end(explode(".",
strtolower($file['name']))),
$allowedExtensions)) {
$fileUploadPermission=0;
}
else
{
$fileUploadPermission=1;
}
}
}
}
else{
$fileUploadPermission=1;
}
//end of checking the permitted file types
if($fileUploadPermission){
if(move_uploaded_file($_FILES[$file_tag]['tmp_name'],$dirname)) {
echo "<p>";
echo "<img src='$dirname'>";
echo "</p>";
$uploaded_file_counter+=1;
}
}
}
}
if($uploaded_file_counter==0){
echo "<br /> <b style='font-weight:bold;color:red'>Opss! Please select an image file<b>";
}else{
echo "<br /> <b>You request ".$i." image files to upload and ".$uploaded_file_counter." files uploaded sucessfully</b>";
}
?>
Quelle: PHPSnips