: Criação e Ultilização de miniatura

Gustavo_BR · Janeiro 27, 2008

Gente se puderem me ajudar

quero criar uma miniatura e usala depois, pq a imagem toda fika feia

segue o arkivo do album.php e depois do upload.php [ o upload de imagens do album eh feito no próprio album.php o upload serve pro perfil mais naum estou conseguindo utilizar o sistema do perfil [ upload.php ] no album pois no perfil pego a imagem por ID da sessão e no album pego por uniqueid, se puderem me ajudar agradeçeria ]

Album.php

<? // all the basic stuff

require("../include/pre.php"); // all the basic stuff

//require("localSettings.php");

require("../include/connect.php");

function delete_file($name)

{

if (file_exists($name))

unlink($name);

}

if ($_GET['op'] == '3') { delete_file($imagem); header('Location:album.php?id='. $_GET['id'] .'&refresh='. uniqid("")); $del = mysql_query("DELETE FROM `fotos` WHERE `Id`=" . $_GET['idf'] . "");}

if ($_GET['send']=='1')

{

//session_start();

$filename = "../upload2/" . uniqid("").".jpg";

$ext = strrchr($HTTP_POST_FILES["file"]["name"], '.');

move_uploaded_file($HTTP_POST_FILES["file"]["tmp_name"], $filename);

$rs= mysql_query("INSERT INTO fotos(`user`, `imagem`, `comentario`) values('" . $_GET['id'] ."','$filename','" . $_POST['comentario'] . "')",$db);

header('Location:album.php?id='. $_GET['id'] .'&refresh='. uniqid(""));

if($ext=='.jpg' && filesize($filename)<2300832)

$img = @imagecreatefromjpeg($filename);

else

{

delete_file($filename);

header('Location: album.php?id='. $_GET['id'] .'&error=Só extensão .jpg com menos de 300kb&refresh='. uniqid(""));

die();

}

if (strlen($_GET['cm'])>0)

{

delete_file('c_'. uniqid("").'.jpg');

delete_file('c_'. uniqid("").'_m.jpg');

}

else

{

delete_file(uniqid("").'.jpg');

delete_file(uniqid("").'_m.jpg');

}

$size = getimagesize($filename);

$width= $size[0];

$height= $size[1];

if ($width>128)

{

$percentage = 128 / $width;

$width *= $percentage;

$height *= $percentage;

$img_r = imagecreatetruecolor ($width, $height);

imagecopyresampled($img_r, $img, 0, 0, 0, 0, $width, $height, $size[0], $size[1]);

}

else

{

$img_r = $img;

}

if ($width>64)

{

$percentage = 64 / $width;

$width *= $percentage;

$height *= $percentage;

}

$img_sm = imagecreatetruecolor($width, $height);

imagecopyresampled($img_sm, $img, 0, 0, 0, 0, $width, $height, $size[0], $size[1]);

if (strlen($_GET['cm'])>0)

{

ImageJpeg($img_r, "../upload2/" . uniqid("").".jpg", 100);

ImageJpeg($img_sm, "../upload2/" . uniqid("")."_m.jpg", 100);

}

else

{

ImageJpeg($img_r, "../upload2/" . uniqid("").".jpg", 100);

ImageJpeg($img_sm, "../upload2/" . uniqid("")."_m.jpg", 100);

}

die();

}

draw_top($topic_message); //starts drawing the page

?>

<style>



</style>

<style type="text/css">



</style>

<table width=100% cellpadding="0" cellspacing="0">

<tr>

<td align="center" valign="top" width="100%">

<table width="100%">

<form method="post" action="album.php?send=1<? if (strlen($_GET['id'])>0) echo ('&id='. $_GET['id']) ?>" enctype="multipart/form-data">

<tr>

<td valign="top"> <?

draw_user_sidebar();

?></td>

<td width="100%" valign="top">

<script language="JavaScript1.2">

//drag drop function for ie4+ and NS6////

/////////////////////////////////

function drag_drop(e){

if (ie4&&dragapproved){

crossobj.style.left=tempx+event.clientX-offsetx

crossobj.style.top=tempy+event.clientY-offsety

return false

}

else if (ns6&&dragapproved){

crossobj.style.left=tempx+e.clientX-offsetx

crossobj.style.top=tempy+e.clientY-offsety

return false

}

}

function initializedrag(e){

if (ie4&&event.srcElement.id=="postit"||ns6&&e.target.id=="postit"){

offsetx=ie4? event.clientX : e.clientX

offsety=ie4? event.clientY : e.clientY

tempx=parseInt(crossobj.style.left)

tempy=parseInt(crossobj.style.top)

dragapproved=true

document.onmousemove=drag_drop

}

}

document.onmousedown=initializedrag

document.onmouseup=new Function("dragapproved=false")

</script>

<table width="100%" cellpadding="0" cellspacing="0">

<tr>

<th scope="col"><span class="style9"><img src="../img/tema/etop.jpg" width="14" height="26"></span></th>

<td background="../img/tema/mtop.jpg" scope="col"><div align="center"><span class="style9"><strong>Album de Fotos </strong></span></div></td>

<th scope="col"><span class="style9"><img src="../img/tema/dtop.jpg" width="14" height="26"></span></th>

</tr>

<tr>

<td background="../img/tema/eesc.jpg" scope="col"> </td>

<td width="100%" align="center" scope="col"><table width="75%" border="0">

<tr>

<? $quant =0; $rsfoto = mysql_query("SELECT * FROM fotos WHERE user=" . $_GET['id'] . " order by id");

$cont = 0;

while($row = mysql_fetch_array($rsfoto)) {

$quant=$quant+1;

$fotob = $row['imagem'];

if ($_SESSION['id'] == $_GET['id']) {

echo "<td>";

echo "<center>";

echo "<table><tr><td height='26' background='../img/tema/mtop.jpg' scope='col'><div align='center'><strong>";

echo "<a href='album.php?op=3&img=".$arquivo.$row['imagem']."&id=" . $_GET['id'] ."&idf=" . $row['Id'] ."'>" ."Excluir Imagem"."</a></strong></div></td></tr>";

} else {

echo "<td>";

echo "<center>";

echo "<table><tr><td height='26' scope='col'>";

}

echo "<tr><td width='100%' scope='col'><div align='center'><a href='verfoto.php?img=" . $row['imagem'] . "&id=" . $_GET['id'] ."'><img src='" . $row['imagem'] ."' width='128' height='128'></a>"; echo "<br>"; echo "<br>".$row['comentario']; echo "<br>"; echo"</div></td></tr></table></center>";echo "</td>"; $cont=$cont+1; if ($cont==6) { echo "</tr>"; $cont==0;} if ($cont == 9) { echo "<tr>";}

if ($cont == 3) { echo "<tr>";}

if ($cont == 9) { echo "<tr>";}

if ($cont == 12) { echo "<tr>";}

if ($cont == 15) { echo "<tr>";}

if ($cont == 18) { echo "<tr>";}

if ($cont == 21) { echo "<tr>";}

if ($cont == 24) { echo "<tr>";}

if ($cont == 27) { echo "<tr>";}

if ($cont == 30) { echo "<tr>";}

if ($cont == 33) { echo "<tr>";}

if ($cont == 36) { echo "<tr>";}

if ($cont == 39) { echo "<tr>";}

if ($cont == 42) { echo "<tr>";}

if ($cont == 45) { echo "<tr>";}

if ($cont == 48) { echo "<tr>";}

if ($cont == 51) { echo "<tr>";}

if ($cont == 54) { echo "<tr>";}

if ($cont == 57) { echo "<tr>";}

if ($cont == 60) { echo "<tr>";}

if ($cont == 63) { echo "<tr>";}

if ($cont == 66) { echo "<tr>";}

if ($cont == 69) { echo "<tr>";}

if ($cont == 72) { echo "<tr>";}

if ($cont == 75) { echo "<tr>";}

if ($cont == 78) { echo "<tr>";}

if ($cont == 81) { echo "<tr>";}

if ($cont == 84) { echo "<tr>";}

if ($cont == 87) { echo "<tr>";}

if ($cont == 90) { echo "<tr>";}

if ($cont == 93) { echo "<tr>";}

if ($cont == 96) { echo "<tr>";}

if ($cont == 99) { echo "<tr>";}

if ($cont == 102) { echo "<tr>";}

}?>

</tr>

</table>

<p>

<? if ($_SESSION['id'] == $_GET['id']) { ?>

</p>

<table width="100%" cellpadding="0" cellspacing="0">

<tr>

<th scope="col"><span class="style9"><img src="../img/tema/etop.jpg" width="14" height="26"></span></th>

<td background="../img/tema/mtop.jpg" scope="col"><div align="center"><span class="style9"><strong><? print((strlen($_GET['cm'])>0 ? "Album de Foto" :"Foto do Usuário")); ?></strong></span></div></td>

<th scope="col"><span class="style9"><img src="../img/tema/dtop.jpg" width="14" height="26"></span></th>

</tr>

<tr>

<td background="../img/tema/eesc.jpg" scope="col"> </td>

<td width="100%" align="center" scope="col"><?

echo "<p>";echo"</p>";

echo "<table width='100%'>"

."<tr>"

."<td width='10%' valign='top' align='right'> <b>Arquivo:</b><br>"

."</td>"

."<td width='90%'> <input type='file' name='file' size=30> </td>"

."</tr>"

."<tr>"

."<td valign='top'><strong>Comentário:</strong></td>"

."<td align='left'><textarea name='comentario' cols='50' rows='10'></textarea></td>"

."</tr>"

."<tr>"

."<td></td>"

."<td align='left'> <input type='submit' value='Enviar Figura'>"

."</td>"

."</tr>"

."</table>"

."<br>"

."<table width='80%' align='center' bgcolor='#FFFFCC' style='border: 1px solid #bbbbbb'>"

."<tr>"

."<td align='center'><strong>Importante</strong>: Somente arquivos

.jpg menores que 300kb serão permitidos. Caso apresente

erro no upload tente usar <strong>CTRL + F5</strong> </td>"

."</tr>"

."</table>"; ?></td>

<td background="../img/tema/ddir.jpg" scope="col"> </td>

</tr>

<tr>

<th background="../img/el.jpg" scope="col"><span class="style9"><img src="../img/tema/ebut.jpg" width="14" height="15"></span></th>

<td height="15" background="../img/tema/mbut.jpg" scope="col"> </td>

<th scope="col"><span class="style9"><img src="../img/tema/dbut.jpg" width="14" height="15"></span></th>

</tr>

</table>

</td><? } ?>

<td background="../img/tema/ddir.jpg" scope="col"> </td>

</tr>

<tr>

<th background="../img/el.jpg" scope="col"><span class="style9"><img src="../img/tema/ebut.jpg" width="14" height="15"></span></th>

<td height="15" background="../img/tema/mbut.jpg" scope="col"> </td>

<th scope="col"><span class="style9"><img src="../img/tema/dbut.jpg" width="14" height="15"></span></th>

</tr>

</table> </td>

</tr>

</form>

</table> </td>

</tr>

</table>

<div id="postit" style="left:288px;top:155px" >

<div align="left">



<table width="100%" height="126" cellpadding="0" cellspacing="0">

<tr>

<td height="26" scope="col"><span class="style11"><img src="../img/tema/etop.jpg" width="14" height="26"></span></td>

<td height="26" background="../img/tema/mtop.jpg" scope="col"><div align="center"><span class="style11"><strong>ZoomIBF<a href="java script:closeit()"> [X]</a></strong></span></div></td>

<td height="26" scope="col"><span class="style11"><img src="../img/tema/dtop.jpg" width="14" height="26"></span></td>

<td rowspan="3" scope="col"> </td>

</tr>

<tr>

<td background="../img/tema/eesc.jpg" scope="col"> </td>

<td width="100%" bgcolor="#FFFFFF" scope="col"><img src='<? print $fotob; ?>'></a></td>

<td background="../img/tema/ddir.jpg" scope="col"> </td>

</tr>

<tr>

<td background="../img/el.jpg" scope="col"><span class="style11"><img src="../img/tema/ebut.jpg" width="14" height="15"></span></td>

<td height="15" background="../img/tema/mbut.jpg" scope="col"> </td>

<td scope="col"><span class="style11"><img src="../img/tema/dbut.jpg" width="14" height="15"></span></td>

</tr>

</table>

</div>

</div>

<script>

//Post-it only once per browser session? (0=no, 1=yes)

//Specifying 0 will cause postit to display every time page is loaded

var once_per_browser=1

///No need to edit beyond here///

var ns4=document.layers

var ie4=document.all

var ns6=document.getElementById&&!document.all

if (ns4)

crossobj=document.layers.postit

else if (ie4||ns6)

crossobj=ns6? document.getElementById("postit") : document.all.postit

function closeit(){

if (ie4||ns6)

crossobj.style.visibility="hidden"

else if (ns4)

crossobj.visibility="hide"

}

function get_cookie4(Name) {

var search = Name + "="

var returnvalue = "";

if (document.cookie4.length > 0) {

offset = document.cookie4.indexOf(search)

if (offset != -1) { // if cookie4 exists

offset += search.length

// set index of beginning of value

end = document.cookie4.indexOf(";", offset);

// set index of end of cookie4 value

if (end == -1)

end = document.cookie4.length;

returnvalue=unescape(document.cookie4.substring(offset, end))

}

}

return returnvalue;

}

function showornot(){

if (get_cookie4('postdisplay')==''){

showit()

document.cookie4="postdisplay=yes"

}

}

function showit(){

if (ie4||ns6)

crossobj.style.visibility="visible"

else if (ns4)

crossobj.visibility="show"

}

if (once_per_browser)

showornot()

else

showit()

</script>

<?

draw_bottom();

?>

upload.php

<?

function delete_file($name)

{

if (file_exists($name))

unlink($name);

}

if ($_GET['send']=='1')

{

session_start();

$filename = "../upload/" . uniqid("").tmp;

$ext = strrchr($HTTP_POST_FILES["file"]["name"], '.');

move_uploaded_file($HTTP_POST_FILES["file"]["tmp_name"], $filename);

/*if ($ext=='.gif')

{

passthru("gif2png -O -d ../upload/". $filename);

$filename = $filename . ".png";

$img = @imagecreatefrompng($filename);

}

else*/ if($ext=='.jpg'|'.png' && filesize($filename)<300832)

$img = @imagecreatefromjpeg($filename);

else

{

delete_file($filename);

header('Location: upload.php?cm='. $_GET['cm'] .'&error=Só extensão .jpg com menos de 300kb&refresh='. uniqid(""));

die();

}

if (strlen($_GET['cm'])>0)

{

delete_file('c_'. $_GET['cm'].'.jpg');

delete_file('c_'. $_GET['cm'].'_m.jpg');

}

else

{

delete_file($_SESSION['id'].'.jpg');

delete_file($_SESSION['id'].'_m.jpg');

}

$size = getimagesize($filename);

$width= $size[0];

$height= $size[1];

if ($width>128)

{

$percentage = 128 / $width;

$width *= $percentage;

$height *= $percentage;

$img_r = imagecreatetruecolor ($width, $height);

imagecopyresampled($img_r, $img, 0, 0, 0, 0, $width, $height, $size[0], $size[1]);

}

else

{

$img_r = $img;

}

if ($width>64)

{

$percentage = 64 / $width;

$width *= $percentage;

$height *= $percentage;

}

$img_sm = imagecreatetruecolor($width, $height);

imagecopyresampled($img_sm, $img, 0, 0, 0, 0, $width, $height, $size[0], $size[1]);

if (strlen($_GET['cm'])>0)

{

ImageJpeg($img_r, "../upload/c_". $_GET['cm'] . ".jpg", 100);

ImageJpeg($img_sm, "../upload/c_". $_GET['cm'] . "_m.jpg", 100);

}

else

{

ImageJpeg($img_r, "../upload/". $_SESSION['id'] . ".jpg", 100);

ImageJpeg($img_sm, "../upload/". $_SESSION['id'] . "_m.jpg", 100);

}

delete_file($filename);

header('Location: upload.php?cm='. $_GET['cm'] .'&refresh='. uniqid(""));

die();

}

require("../include/pre.php"); // all the basic stuff

require("../include/stringtools.php");

draw_top($topic_message); //starts drawing the page

?>

<table width=100% cellpadding="0" cellspacing="0">

<tr>

<td width="100%" align="center" valign="top" bgcolor="#FFFFFF">

<?

draw_frame_top("Foto Upload");

?>

<table width="100%">

<form method="post" action="upload.php?send=1<? if (strlen($_GET['cm'])>0) echo ('&cm='. $_GET['cm']) ?>" enctype="multipart/form-data">

<tr>

<td width="15%" align="center" valign="top"> <?

show_system_messages();

if (strlen($_GET['cm'])>0)

draw_community_picture($_GET['cm']);

else

draw_user_picture($_SESSION['id']);

echo "<br><br>";

if (strlen($_GET['cm'])>0)

draw_community_small_picture($_GET['cm']);

else

draw_user_small_picture($_SESSION['id']);

?>

</td>

<td width="85%" valign="top">

<?

draw_small_frame_top((strlen($_GET['cm'])>0 ? " Foto da Comunidade" :"Foto do usuário"), "mini_smile");

?>

<?

if(strlen($_GET['cm'])>0) {

$c_verifica = mysql_query("SELECT * FROM communities WHERE owner=". $_SESSION['id'] ."", $db)

or bug("Database error, please try again");

if(mysql_num_rows($c_verifica)<=0) { echo"<font size=2><b>Você não pode alterar a imagem da comunidade!</b></font><br>"; }

else { ?>

<table width="100%">

<tr>

<td width="10%" valign="top" align="right">

<b>Arquivo:</b><br>

</td>

<td width="90%">

<input type="file" name="file" size=30>

</td>

</tr>

<tr>

<td></td>

<td align="left">

<input type="submit" value="Mudar Foto">

</td>

</tr>

</table>

<? } } else { ?><br>

<table width="100%">

<tr>

<td width="10%" valign="top" align="right">

<b>Arquivo:</b><br>

</td>

<td width="90%">

<input type="file" name="file" size=30>

</td>

</tr>

<tr>

<td></td>

<td align="left">

<input type="submit" value="Mudar Foto">

</td>

</tr>

</table><? } ?><br>

<table width="80%" align="center" bgcolor="#FFFFCC" style="border: 1px solid #bbbbbb">

<tr>

<td align="center"><b>Importante:</b> Só extensão .jpg arquivos menores que 300kb.<br>

Se der erro duranto o upload, pressione <b>CTRL+F5</b>x

</td>

</tr>

</table>

<?

draw_small_frame_bottom();

?>

</td>

</tr>

</form>

</table>

<?

draw_frame_bottom();

?> </td>

</tr>

</table>

<?

draw_bottom();

?>

se conseguirem e puderem resolver eu agradeçeria

um abraço a todos.

leonardonobre · Janeiro 27, 2008

Boa tarde Gustavo_BR, tudo bem?

Posts longos são mais dificeis de receber ajuda. Tente se centrar somente na parte que estiver errada.

Vou tentar verificar aqui e te mando algo.

Abraços,

léo

Gustavo_BR · Janeiro 27, 2008

Ok,

se puder ajudar,

muito obrigado pelo suporte e atenção,

um grande abraço a equipe do imasters e da uol.

Gustavo_BR · Janeiro 29, 2008

euu seii que isso é considerado flood,

mas por favor,

me ajudem.

se resolverem minha dúvida prometo que contribuo bastante com o fórum.

Abraço,

Entrar

Arquivado

: Criação e Ultilização de miniatura

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