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- Pridružio: 29 Jun 2007
- Poruke: 51
- Gde živiš: Nis
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Zanima me kako mogu da odradim upload vise slika (konkretno 3) i njihov resize jedan na odredjenu dimenziju i jos jedan na drugu dimenziju, i sve to kroz jednu skriptu. Ja sam gledao i nasao neke skripte za upload jedne po jedne slike, ali nisam za vise odjednom, a to mi treba, i treba mi da dobijem nakon toga i njihove lokacije na serveru gde su uploadovane, znaci lokaciju svih 6 slika (3 vece i 3 manje) kako bih mogao da upisem posle pomocu druge skripte u bazu informacije o njihovoj lokaciji.
Ima li neko ovako nesto vec? 
Dopuna: 24 Jun 2008 15:44
Evo skripte koje koristim za upload jedne slike
<?php
$idir = "images/"; // Path To Images Directory
$tdir = "images/thumbs/"; // Path To Thumbnails Directory
$twidth = "166"; // Maximum Width For Thumbnail Images
$theight = "122"; // Maximum Height For Thumbnail Images
if (!isset($_GET['subpage'])) { // Image Upload Form Below ?>
<div id="apDiv14">
<form method="post" action="<?php echo $_SERVER['PHP_SELF']?>?subpage=upload" enctype="multipart/form-data">
File:<br />
<input type="file" name="imagefile" class="form">
<br />
<br />
<input name="submit" type="submit" value="postavi sliku" class="form"> <input type="reset" value="resetuj" class="form">
</form></div>
<?php } else if (isset($_GET['subpage']) && $_GET['subpage'] == 'upload') { // Uploading/Resizing Script
$url = $_FILES['imagefile']['name']; // Set $url To Equal The Filename For Later Use
if ($_FILES['imagefile']['type'] == "image/jpg" || $_FILES['imagefile']['type'] == "image/jpeg" || $_FILES['imagefile']['type'] == "image/pjpeg") {
$file_ext = strrchr($_FILES['imagefile']['name'], '.'); // Get The File Extention In The Format Of , For Instance, .jpg, .gif or .php
$copy = copy($_FILES['imagefile']['tmp_name'], "$idir" . $_FILES['imagefile']['name']); // Move Image From Temporary Location To Permanent Location
if ($copy) { // If The Script Was Able To Copy The Image To It's Permanent Location
print 'Slika je uspesno postavljena.<br />'; // Was Able To Successfully Upload Image
$simg = imagecreatefromjpeg("$idir" . $url); // Make A New Temporary Image To Create The Thumbanil From
$currwidth = imagesx($simg); // Current Image Width
$currheight = imagesy($simg); // Current Image Height
if ($currheight > $currwidth) { // If Height Is Greater Than Width
$zoom = $twidth / $currheight; // Length Ratio For Width
$newheight = $theight; // Height Is Equal To Max Height
$newwidth = $currwidth * $zoom; // Creates The New Width
} else { // Otherwise, Assume Width Is Greater Than Height (Will Produce Same Result If Width Is Equal To Height)
$zoom = $twidth / $currwidth; // Length Ratio For Height
$newwidth = $twidth; // Width Is Equal To Max Width
$newheight = $currheight * $zoom; // Creates The New Height
}
$dimg = imagecreate($newwidth, $newheight); // Make New Image For Thumbnail
imagetruecolortopalette($simg, false, 256); // Create New Color Pallete
$palsize = ImageColorsTotal($simg);
for ($i = 0; $i < $palsize; $i++) { // Counting Colors In The Image
$colors = ImageColorsForIndex($simg, $i); // Number Of Colors Used
ImageColorAllocate($dimg, $colors['red'], $colors['green'], $colors['blue']); // Tell The Server What Colors This Image Will Use
}
imagecopyresized($dimg, $simg, 0, 0, 0, 0, $newwidth, $newheight, $currwidth, $currheight); // Copy Resized Image To The New Image (So We Can Save It)
imagejpeg($dimg, "$tdir" . $url); // Saving The Image
imagedestroy($simg); // Destroying The Temporary Image
imagedestroy($dimg); // Destroying The Other Temporary Image
print 'Thumbnail je napravljen uspesno.'; // Resize successful
print "<br />images/thumbs/$url";
print "<br />images/$url";
} else {
print '<font color="#FF0000">ERROR: Unable to upload image.</font>'; // Error Message If Upload Failed
}
} else {
print '<font color="#FF0000">Greska: Pogresna vrsta fajla za upload (mora da bude .jpg ili .jpeg. vas tip fajla je: '; // Error Message If Filetype Is Wrong
print $file_ext; // Show The Invalid File's Extention
print '.</font>';
}
} ?>
E ja zelim ovako nesto da imam u browseru:
I da uploadujem izabrane slike na server, i tek ako su svi fajlovi validni (ako su slike a ne recimo php skripte ili slicno) da skripta prosledi njihove lokacije drugoj skripti tipa:
http://sajt/neka_skripta_gde_se_prosledjuje?prvavelika=OvdeAdresaPrveVelike&prvaMala=AdresaMaleSliceceZaPrvu&drugavelika=AdresaDrugeVelike... itd za sve 6 slike (posto imamo 3 male i tri vece)...
Nadam se da ste me skontali  [/code]
Dopuna: 24 Jun 2008 22:25
Malo izmenih skriptu
<?php
$idir = "images/"; // Path To Images Directory
$tdir = "images/thumbs/"; // Path To Thumbnails Directory
$twidth = "166"; // Maximum Width For Thumbnail Images
$theight = "122"; // Maximum Height For Thumbnail Images
if (!isset($_GET['subpage'])) { // Image Upload Form Below ?>
<div id="apDiv14">
<form method="post" action="<?php echo $_SERVER['PHP_SELF']?>?subpage=upload" enctype="multipart/form-data">
File:<br />
<input type="file" name="imagefile1" class="form">
<br />
<input type="file" name="imagefile2" class="form">
<br />
<input type="file" name="imagefile3" class="form">
<br />
<br />
<input name="submit" type="submit" value="postavi sliku" class="form"> <input type="reset" value="resetuj" class="form">
</form></div>
<?php } else if (isset($_GET['subpage']) && $_GET['subpage'] == 'upload') {
for ($counterloop=1;$counterloop<=3;$counterloop++){
// Uploading/Resizing Script
$url = $_FILES["imagefile$counterloop"]['name']; // Set $url To Equal The Filename For Later Use
if ($_FILES["imagefile$counterloop"]['type'] == "image/jpg" || $_FILES["imagefile$counterloop"]['type'] == "image/jpeg" || $_FILES["imagefile$counterloop"]['type'] == "image/pjpeg") {
$file_ext = strrchr($_FILES["imagefile$counterloop"]['name'], '.'); // Get The File Extention In The Format Of , For Instance, .jpg, .gif or .php
$copy = copy($_FILES["imagefile$counterloop"]['tmp_name'], "$idir" . $_FILES["imagefile$counterloop"]['name']); // Move Image From Temporary Location To Permanent Location
if ($copy) { // If The Script Was Able To Copy The Image To It's Permanent Location
print 'Slika je uspesno postavljena.<br />'; // Was Able To Successfully Upload Image
$simg = imagecreatefromjpeg("$idir" . $url); // Make A New Temporary Image To Create The Thumbanil From
$currwidth = imagesx($simg); // Current Image Width
$currheight = imagesy($simg); // Current Image Height
if ($currheight > $currwidth) { // If Height Is Greater Than Width
$zoom = $twidth / $currheight; // Length Ratio For Width
$newheight = $theight; // Height Is Equal To Max Height
$newwidth = $currwidth * $zoom; // Creates The New Width
} else { // Otherwise, Assume Width Is Greater Than Height (Will Produce Same Result If Width Is Equal To Height)
$zoom = $twidth / $currwidth; // Length Ratio For Height
$newwidth = $twidth; // Width Is Equal To Max Width
$newheight = $currheight * $zoom; // Creates The New Height
}
$dimg = imagecreate($newwidth, $newheight); // Make New Image For Thumbnail
imagetruecolortopalette($simg, false, 256); // Create New Color Pallete
$palsize = ImageColorsTotal($simg);
for ($i = 0; $i < $palsize; $i++) { // Counting Colors In The Image
$colors = ImageColorsForIndex($simg, $i); // Number Of Colors Used
ImageColorAllocate($dimg, $colors['red'], $colors['green'], $colors['blue']); // Tell The Server What Colors This Image Will Use
}
imagecopyresized($dimg, $simg, 0, 0, 0, 0, $newwidth, $newheight, $currwidth, $currheight); // Copy Resized Image To The New Image (So We Can Save It)
imagejpeg($dimg, "$tdir" . $url); // Saving The Image
imagedestroy($simg); // Destroying The Temporary Image
imagedestroy($dimg); // Destroying The Other Temporary Image
print 'Thumbnail je napravljen uspesno.'; // Resize successful
print "<br />images/thumbs/$url";
print "<br />images/$url";
} else {
print '<font color="#FF0000">ERROR: Unable to upload image.</font>'; // Error Message If Upload Failed
}
} else {
print '<font color="#FF0000">Greska: Pogresna vrsta fajla za upload (mora da bude .jpg ili .jpeg. vas tip fajla je: '; // Error Message If Filetype Is Wrong
print $file_ext; // Show The Invalid File's Extention
print '.</font>';
}
}
} ?>
E sad, ova skripta uploaduje dobro ako izaberem za sve fajlove slike u formatu u kom treba, tj. u jpg formatu, medjuti, sta ako neko izabere recimo exe fajl ili nesto drugo sto ne bi trebalo, a meni treba da se proslede podaci o informaciji o lokaciji slika jedino ako sve prodje kako valja...
Dopuna: 24 Jun 2008 22:26
Zapravo, problem i nije problem Resih ga Heh
Cimanje oko nicega
Dopuna: 24 Jun 2008 22:28
Ubacim jednu promenjivu koja ce da bude logickog tipa i ako vrati jednom bar false vracam korisnika da opet unosi slike
I tako dok se ne opameti i resi da unese sve kako valja
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