mypolaroid-foto-album

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  1. mypolaroid-foto-album

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index.php:

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<?php
$bg = "ffffff";
$descr_file = "images/descr.txt";
$maximg = 8; // images per page

// check if file for image descriptions exists
// create one if not so
if (!file_exists($descr_file)) {
    $fo = @fopen($descr_file, "w");
    $h = opendir("images");
    while ($photo = readdir($h)) {
        if ($photo != "." && $photo != ".." && $photo != "descr.txt") {
            fputs ($fo, $photo.":Voorbeeld tekst\n");
        }
    }
    closedir($h);
    fclose($fo);
}

?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>myPolaroids</title>
<style type="text/css">
body {
    margin: 20px;
    padding: 0;
    font-family: Verdana, Arial, Helvetica, sans-serif;
    font-size: 0.7em;
    color: #000000;
    background: #ffffff;
}
a:link, a:active {
    color: #000000;
}
a:hover, a:visited {
    color: #666666;
}
</style>
<script language="javascript">

    var imgHtml = new Array();
<?php
// open description file and put images in a array
$fi = @fopen($descr_file, "r");
$i = 0;
while (!feof($fi)) {

    $data = explode(":",fgets($fi, 1024));

    $photo = $data[0];
    $angle = rand(-45, 45);
    
    if ($data[1] == "") {
        $text = $photo;
    } else {
        $text = trim($data[1]);
    }
    
    if ($data[1] != "") {
        
        $i++;
        
        // get image size for popup
        $img_data = getImageSize("images/".$photo);
        $width = $img_data[0];
        $height = $img_data[1];
        
        // images to display
        echo "    imgHtml[".$i."] = \"<a href=\\\"javascript:;\\\" onclick=\\\"window.open('popup_img.php?name=images/".$photo."','popup','width=".($width+20).",height=".($height+40)."');\\\"><img src=\\\"polaroid.php?bg=".$bg."&photo=images/".$photo."&x=".$x."&y=".$y."&angle=".$angle."&text=".$text."\\\" alt=\\\"".$text."\\\" border=\\\"0\\\"></a>\";\n";
    }
    $totalimg = $i;
}
fclose($fi);
?>    
    // display function
    function displayImages(start, end) {
    
        var dispHtml = "";
        var i;
        var j = 0;
        
        for (i = start; i < start+end; i++) {
            j++;
            dispHtml += imgHtml[i];
            if (j == 4) {
                dispHtml += "<br>";
                j = 0;
            }
        }
        document.getElementById('polaroids').innerHTML = dispHtml;
    
    }

</script>
</head>
<body>
<h1>myPolaroids</h1>
<p>
    <a href="edit_descr.php">Edit image text here!</a>
</p>
<?php
      $pages = round($totalimg / $maximg);
      echo "Pagina | ";
      for ($i = 1; $i < $pages; $i++) {
            echo "<a href=\"javascript:displayImages(".(($i*$maximg)-$maximg+1).",".$maximg.");\">".$i."</a> | ";
      }
?>      
<div id="polaroids">&nbsp;</div>
<script language="javascript">
    // display first set of images
    displayImages(1,<?php echo $maximg; ?>);
</script>
</body>
</html>


polaroid.php:

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<?php
    $color     = $_GET["bg"];
    $photo     = $_GET["photo"];
    $angle    = $_GET["angle"];
    $text     = $_GET["text"];    

    $r = hexdec(substr($color, 0, 2));
    $g = hexdec(substr($color, 2, 2));
    $b = hexdec(substr($color, 4, 2));
    
    $info = getimagesize(stripslashes(str_replace(" ", "%20", $photo)));
    $text = trim(strip_tags(stripslashes(str_replace("_", " ", $text))));
    $polaroid = imagecreatetruecolor(123, 150);
    $bg = imagecolorallocate($polaroid, $r, $g, $b);
    imagefill($polaroid, 0, 0, $bg);
    $scale = ($info[0] > $info[1]) ? (100 / $info[1]) : (100 / $info[0]);

    if ($info[2] == 1) {
        $photo = imagecreatefromgif(stripslashes(str_replace("||", "%20", $photo)));
    } elseif ($info[2] == 2) {
        $photo = imagecreatefromjpeg(stripslashes(str_replace("||", "%20", $photo)));
    } elseif ($info[2] == 3) {
        $photo = imagecreatefrompng(stripslashes(str_replace("||", "%20", $photo)));
    }

    $tmp = imagecreatetruecolor(100, 100);
    imagecopyresampled($tmp, $photo, 0, 0, 0, 0, floor($info[0] * $scale), floor($info[1] * $scale), $info[0], $info[1]);

    imagecopy($polaroid, $tmp, 10, 9, 0, 0, 100, 100);

    $frame = imagecreatefrompng("frame.png");
    imagecopy($polaroid, $frame, 0, 0, 0, 0, 121, 150);

    $text = wordwrap($text, 25, "||", 1);
    $text = explode("||", $text);

    $black = imagecolorallocate($polaroid, 0, 0, 0);

    $text_pos_y = array(123, 125, 132);
    for ($i = 0; $i < 3; $i++)    {
        $width = imagettfbbox(10, 0, "dalek.ttf", $text[$i]);
        $text_pos_x = (110 - $width[2])/2 + 20;
        imagettftext($polaroid, 7, 0, $text_pos_x, $text_pos_y[$i], $black, "dalek.ttf", $text[$i]);
    }

    $polaroid = imagerotate($polaroid, $angle, $bg);

    header("Content-type: image/jpeg");
    imagejpeg($polaroid , "", 100);
    imagedestroy($polaroid);
?>


popup_img.php:

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<html>
<head>
    <title>myPolaroids - Popup</title>
</head>
<style type="text/css">
body {
    margin: 10px;
    padding: 0;
    font-family: Verdana, Arial, Helvetica, sans-serif;
    font-size: 0.7em;
    color: #000000;
    background: #ffffff;
}
a:link, a:active {
    color: #000000;
}
a:hover, a:visited {
    color: #666666;
}
</style>
<body>
<div align="center">
    <?php echo "<img src=\"".$name."\">"; ?><br>
    <a href="javascript:window.close();">close</a>
</div>
</body>
</html>


edit_descr.php:

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Polaroid-Generator</title>
<style type="text/css">
body {
    margin: 20px;
    padding: 0;
    font-family: Verdana, Arial, Helvetica, sans-serif;
    font-size: 0.7em;
    color: #000000;
    background: #ffffff;
}
a:link, a:active {
    color: #000000;
}
a:hover, a:visited {
    color: #666666;
}
</style>
</head>
<body>
<h1>myPolaroids - Edit image text</h1>
<p>
    <a href="index.php">back to myPolaroids...</a>
</p>
<?php
    $descr_file = "images/descr.txt";

    if ($_POST["submit"] == "save") {
    
        $postdata = $_POST;
        
        $fo = @fopen($descr_file, "w");
        for ($i = 1; $i < $_POST["count"]+1; $i++) {
            $file = $postdata["file".$i];
            $data = $postdata["data".$i];
            //echo $file.":".$data."\n";
            fputs($fo, $file.":".$data."\n");
        }
        fclose($fo);
    }

?>
<form action="edit_descr.php" method="post">
<?php

// check if file for image descriptions exists
// create one if not so
if (!file_exists($descr_file)) {
    $fo = @fopen($descr_file, "w");
    $h = opendir("images");
    while ($photo = readdir($h)) {
        if ($photo != "." && $photo != ".." && $photo != "descr.txt") {
            fputs ($fo, $photo.":Voorbeeld tekst\n");
        }
    }
    closedir($h);
    fclose($fo);
}

// open description file and display images
$fi = @fopen($descr_file, "r");
$i = 0;
while (!feof($fi)) {
    
    $data = explode(":",fgets($fi, 1024));
    if ($data[1] != "") {
        $i++;
        echo "<input type=\"hidden\" name=\"file".$i."\" value=\"".$data[0]."\">";
        echo $data[0]." <input type=\"text\" value=\"".$data[1]."\" name=\"data".$i."\"><br>\n";     
    }
}
fclose($fi);
echo "<input type=\"hidden\" name=\"count\" value=\"".$i."\">\n";
?>
    <input type="submit" name="submit" value="save">
</form>
</body>
</html>

 
 

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