Image upload problem

icantcode · October 26, 2009

I've got snipe gallery up and running, but I got one problem. I've added several entries that didn't have any pictures associated with them. Now, when I go to "change the image" in the admin panel, the image doesn't post. It acts like it's saving, but it never makes it into the table. I can change other pictures that do exist with no problem. Here is the code (I think line 106 is the heart of the problem):

<?php

/**

* image_form.php

*

* The form code for adding/editing an image

*

* @package admin

* @author A Gianotto <snipe@snipe.net>

* @version 3.0

* @since 3.0

*

*/

?>

<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" name="myForm" enctype="multipart/form-data">

<tr>

<?php

if ((isset($_REQUEST['image_id'])) && (!empty($_REQUEST['image_id']))) {

echo "Edit Image ";

} else {

echo "Add New Image";

}

?>

</b></td>

</tr>

<?php if ((!isset($_REQUEST['image_id'])) && (empty($_REQUEST['image_id'])) && (empty($image_filename))) { ?>

<tr>

</tr>

<?php } else { ?>

<tr>

<?php

if (file_exists($cfg_pics_path."/".$image_filename)) {

$img_size = @getimagesize($cfg_pics_path."/".$image_filename, $info);

echo '<center><img src="'.$cfg_pics_url."/".$image_filename.'?'.date("U").'" '.$img_size[3].'></center></td></tr><tr><td class="resultline-alt" valign="top">'.$LANG_IMG_FIELD[20].':</td><td class="resultline-alt">';

echo "Type: ";

// echo " mime: ".$img_size[mime];

if ($img_size[2]==1) {

echo "GIF (no thumbnailing)";

} elseif ($img_size[2]==2) {

echo "JPG";

if ($img_size[channels] ==3) {

echo " (RGB)";

} elseif ($img_size[channels]==4) {

echo " (CMYK)";

}

//$exif = exif_read_data($cfg_pics_path."/".$image_filename, 0, true);

//echo "<br />\n";

//foreach ($exif as $key => $section) {

// foreach ($section as $name => $val) {

// echo "$key.$name: $val<br />\n";

// }

//}

} elseif ($img_size[2]==3) {

echo "PNG";

} elseif ($img_size[2]==4) {

echo "SWF";

}

echo "<br>";

echo $LANG_IMG_FIELD[19].": ".$img_size[0]." x ".$img_size[1]." pixels<br>";

$picweight=filesize($cfg_pics_path."/".$image_filename);

if ($picweight >= 1073741824) {

$picweight = round($picweight / 1073741824 * 100) / 100 . "g";

} elseif ($picweight >= 1048576) {

$picweight = round($picweight / 1048576 * 100) / 100 . "m";

} elseif ($picweight >= 1024) {

$picweight = round($picweight / 1024 * 100) / 100 . "k";

} else {

$picweight = $picweight . "b";

}

echo $LANG_IMG_FIELD[14].": ".$picweight."\n<br>";

if ($cfg_use_cache==1) {

if (file_exists($cfg_cache_path."/".$image_filename)){

echo "Cache Image: exists<br>";

} else {

echo "Cache Image: error - cache file missing \n<br>";

}

echo $LANG_IMG_FIELD[15].": ".make_datetime_pretty($image_added)."\n";

//if ((($img_size[2]==2) || ($img_size[2]==3)) && (function_exists('imagerotate'))) {

//echo "<br>» <b><a href=\"image.php?gallery_id=".$_REQUEST['gallery_id']."&image_id=".$_REQUEST['image_id']."&rotate=right&page=".$_REQUEST['page']."\">rotate image</a></b>";

//}

if (((($img_size[2]==2) || ($img_size[2]==3)) && ($cfg_minthumb_width < $img_size[0]) && ($cfg_minthumb_height < $img_size[1])) && ((isset($cfg_enable_croptool)) && ($cfg_enable_croptool==1))) {

echo "<br>» <b><a href=\"crop.php?gallery_id=".$_REQUEST['gallery_id']."&image_id=".$_REQUEST['image_id']."&croptype=full&page=".$_REQUEST['page']."\">".$LANG_IMG_FIELD[16]."</a></b>";

}

echo '<br>» <b><a href="javascript:void(0);" onClick="expandcontent(\'uploadbox\')">'.$LANG_IMG_FIELD[22].'</a></b>';

// echo "<br>Font size: ".imagefontwidth($cfg_font_path."".$cfg_font_name);

echo '<span id="uploadbox" class="switchcontent"><input name="form_image" type="file" size="30"></span>';

echo '</td></tr>';[/b][/b][/b][/b]

if ((count(iptcparse($info["APP13"])) > 1) && ($cfg_use_iptc_meta==1)){

?>

<tr>

<?php

$iptc = iptcparse($info["APP13"]);

if (is_array($iptc)) {

$iptc_caption = $iptc["2#120"][0];

$iptc_creation_date = $iptc["2#055"][0];

$iptc_photog = $iptc["2#080"][0];

$iptc_credit_byline_title = $iptc["2#085"][0];

$iptc_city = $iptc["2#090"][0];

$iptc_state = $iptc["2#095"][0];

$iptc_country = $iptc["2#101"][0];

$iptc_otr = $iptc["2#103"][0];

$iptc_headline = $iptc["2#105"][0];

$iptc_source = $iptc["2#110"][0];

$iptc_photo_source = $iptc["2#115"][0];

$iptc_caption = $iptc["2#120"][0];

$iptc_email = $iptc["2#025"][0];

//echo $iptc_email;

if (!empty($iptc_headline)) {

echo "Headline: ".$iptc_headline ."<br>";

}

if (!empty($iptc_creation_date)) {

$iptc_showdate = strtotime($iptc_creation_date);

echo "Created On: ".date("F j, Y", $iptc_showdate)."<br>";

}

if (!empty($iptc_caption)) {

echo "Caption: ".$iptc_caption ."<br>";

}

if (!empty($iptc_photog)) {

echo "Address: ".$iptc_photog;

if (!empty($iptc_credit_byline_title)) {

echo " (".$iptc_credit_byline_title.")";

}

echo "<br />";

}

if ((!empty($iptc_city)) || (!empty($iptc_state)) || (!empty($iptc_country))) {

echo "Phone: ";

if (!empty($iptc_city)) {

echo $iptc_city;

if (!empty($iptc_state)) {

echo ", ";

}

if (!empty($iptc_state)) {

echo $iptc_state." ";

}

if (!empty($iptc_country)) {

echo $iptc_country;

}

echo "<br />";

}

$c = count ($iptc["2#025"]);

if ($c > 0) {

echo "Keywords: ";

for ($i=0; $i <$c; $i++)

{

echo $iptc["2#025"][$i].' ';

}

?>

</span></td>

</tr>

<?php

}

} else {

echo "<span class=\"smerrortxt\">can't find file: ".$cfg_pics_url."/".$image_filename."</span></td></tr>";

?>

<tr>

</tr>

<?php

}

?>

<?php } ?>

<?php if ((isset($_REQUEST['image_id'])) && (!empty($_REQUEST['image_id']))) { ?>

<tr>

<?php

/*

* Check to see if there is a thumbnail named, and if there is, make sure

* that it really exists

*/

echo '<table border="0" cellspacing="0" cellpadding="0"><tr><td valign="top">';

if (!empty($image_thumbname)) {

if (file_exists($cfg_thumb_path."/".$image_thumbname)) {

$thumbimg_size = @getimagesize($cfg_thumb_path."/".$image_thumbname);

echo '<img src="'.$cfg_thumb_url."/".$image_thumbname.'?'.date("U").'" '.$thumbimg_size[3].' hspace="3"></td><td valign="top">';

} else {

echo "<span class=\"smerrortxt\">can't find file: ".$cfg_thumb_url."/".$image_thumbname."</span>";

}

} else {

echo "none </td><td>";

}

/*

* If the fullsized is a jpg or a png, present the option of re-cropping

*/

if (($img_size[2]==2) || ($img_size[2]==3)) {

echo "<b>".$LANG_IMG_FIELD[17].":</b><br>» <b><a href=\"image.php?gallery_id=".$_REQUEST['gallery_id']."&image_id=".$_REQUEST['image_id']."&rethumb=1&page=".$_REQUEST['page']."\">".$LANG_IMG_FIELD[18]."</a></b>";

if ((isset($cfg_enable_croptool)) && ($cfg_enable_croptool==1)) {

echo "\n\n".'<br>» <b><a href="crop.php?gallery_id='.$_REQUEST['gallery_id'].'&image_id='.$_REQUEST['image_id'].'&page='.$_REQUEST['page'].'">'.$LANG_IMG_FIELD[16].'</a></b><br>';

}

//echo "\n\n".'» <b><a href="javascript:void(0);" onClick="expandcontent(\'thumbbox\')">upload thumbnail</a></b>";

echo "</td></tr></table>";

?>

</td>

</tr>

<?php } ?>

<tr>

(All Caps)</td>

<td class="resultline-alt"><input type="text" name="form_image_title"<?php if ((isset($image_title)) && (!empty($image_title))) { echo " value=\"".stripslashes($image_title)."\""; }?> maxlength="200" size="30"></td>

</tr>

<tr>

<?php

if (empty($_REQUEST['image_id'])) {

$image_cat_id = $_REQUEST['gallery_id'];

}

$sql ="select id, name from snipe_gallery_cat where cat_parent='0' ";

$sql .=" order by name asc";

$get_options = mysql_query($sql);

$num_options = mysql_num_rows($get_options);

echo '<select name="form_gallery_id">';

// our category is apparently valid, so go ahead...

if ($num_options > 0) {

while (list($cat_id, $cat_name) = mysql_fetch_row($get_options)) {

$sql ="select id, name from snipe_gallery_cat where cat_parent='".$cat_id."' ";

$sql .=" order by name asc";

$get_suboptions = mysql_query($sql);

while (list($subcat_id, $subcat_name) = mysql_fetch_row($get_suboptions)) {

echo "<option value=\"".$subcat_id."\"";

if ($image_cat_id==$subcat_id) {

echo " selected=\"selected\"";

}

echo ">".stripslashes($cat_name).":: ".stripslashes($subcat_name)."</option>\n";

}

} else {

echo "<span class=\"smerrortxt\">No valid categories yet - <b><a href=\"gallery.php\">add one now</a></b>.</span>";

}

// This is the form for the admin area. $LANG_IMG_FIELD

correspond to /admin/lib/en.php Corresponding $image definitions are set on this page and referenced in the display files.

?>

</select>

</td>

</tr>

<tr>

(Parents on first line, children on second line)</td>

</tr>

<tr>

(Street on first line, City, State Zip on second line.)</td>

</textarea></td>

</tr>

<tr>

(Use NA, if no phone is available)</td>

<td class="resultline-alt"><input type="text" name="form_location"<?php if ((isset($image_location)) && (!empty($image_location))) { echo " value=\"".stripslashes($image_location)."\""; }?> maxlength="200" size="30"></td>

</tr>

<tr>

(Use NA, if no email is available)</td>

<td class="resultline-alt"><input type="text" name="form_keywords"<?php if ((isset($image_keywords)) && (!empty($image_keywords))) { echo " value=\"".stripslashes($image_keywords)."\""; }?> maxlength="250" size="30"></td>

</tr>

<?php

if (($cfg_use_iptc_meta==1) && (empty($_REQUEST['image_id']))) {

?>

<tr>

<input type="checkbox" name="iptc_title_override" value="1"<?php if ($cfg_iptc_meta_default==1) { echo ' checked="checked"'; } ?>>Use IPTC headline as title<br>

<input type="checkbox" name="iptc_caption_override" value="1"<?php if ($cfg_iptc_meta_default==1) { echo ' checked="checked"'; } ?>>Use IPTC caption as description <br>

<input type="checkbox" name="iptc_author_override" value="1"<?php if ($cfg_iptc_meta_default==1) { echo ' checked="checked"'; } ?>>Use IPTC author as Address <br>

<input type="checkbox" name="iptc_loc_override" value="1"<?php if ($cfg_iptc_meta_default==1) { echo ' checked="checked"'; } ?>>Use IPTC location as location <br>

<input type="checkbox" name="iptc_email_override" value="1"<?php if ($cfg_iptc_meta_default==1) { echo ' checked="checked"'; } ?>>Use IPTC email as email <br>

<input type="checkbox" name="iptc_date_override" value="1"<?php if ($cfg_iptc_meta_default==1) { echo ' checked="checked"'; } ?>>Use IPTC creation date as date<br>

<span class="smadmin">(NOTE: IPTC values will override user-entered fields if selected)</span>

</td>

</tr>

<?php } ?>

<tr>

</td>

</tr>

<tr>

<?php

if ((isset($_REQUEST['image_id'])) && (!empty($_REQUEST['image_id']))) {

?>

<?php

} else {

if ((isset($first_album)) && ($first_album==1)) {

echo '<input type="hidden" name="gallery_id" value="'.$_REQUEST['gallery_id'].'">';

}

if ($this_thumbtype==2) {

echo '<input type="submit" value="'.$LANG_IMG_FIELD[21] .'»" class="formbutton" onClick="this.disabled=true; this.value=\''.$LANG_IMG_FIELD[13].'...\'; this.form.submit();">';

} else {

echo '<input type="submit" value="Save New" class="formbutton" onClick="this.disabled=true; this.value=\''.$LANG_IMG_FIELD[13].'...\'; this.form.submit();">';

}

?>

<?php

}

?>

</div></td>

</tr>

</table>

</center>

</form>

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Image upload problem

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