edit.php

php网页设计

<?
include "include/db.php";
include "include/authenticate.php"; 
include "include/general.php";
include "include/resource_functions.php";
include "include/collections_functions.php";
include "include/search_functions.php";
include "include/image_processing.php";

# Editing resource or collection of resources (multiple)?
$ref=getvalescaped("ref","");

# Fetch search details (for next/back browsing and forwarding of search params)
$search=getvalescaped("search","");
$order_by=getvalescaped("order_by","relevance");
$offset=getvalescaped("offset",0);
$restypes=getvalescaped("restypes","");
if (strpos($search,"!")!==false) {$restypes="";}
$archive=getvalescaped("archive",0);
$errors=array(); # The results of the save operation (e.g. required field messages)

# next / previous resource browsing
$go=getval("go","");
if ($go!="")
	{
	# Re-run the search and locate the next and previous records.
	$result=do_search($search,$restypes,$order_by,$archive,72+$offset+1);
	if (is_array($result))
		{
		# Locate this resource
		$pos=-1;
		for ($n=0;$n<count($result);$n++)
			{
			if ($result[$n]["ref"]==$ref) {$pos=$n;}
			}
		if ($pos!=-1)
			{
			if (($go=="previous") && ($pos>0)) {$ref=$result[$pos-1]["ref"];}
			if (($go=="next") && ($pos<($n-1))) {$ref=$result[$pos+1]["ref"];if (($pos+1)>=($offset+72)) {$offset=$pos+1;}} # move to next page if we've advanced far enough
			}
		}
	}

$collection=getvalescaped("collection","");
if ($collection!="") 
	{
	# If editing multiple items, use the first resource as the template
	$multiple=true;
	$items=get_collection_resources($collection);
	if (count($items)==0) {exit("You cannot edit an empty collection.");}
	$ref=$items[0];
	}
else
	{
	$multiple=false;
	}

if (getval("regenexif","")!="")
	{
	extract_exif_comment($ref);
	}


# Fetch resource data.
$resource=get_resource_data($ref);

# Not allowed to edit this resource?
if ((!checkperm("e" . $resource["archive"])) && ($ref>0)) {exit ("Permission denied.");}

if (getval("regen","")!="")
	{
	create_previews($ref,false,$resource["file_extension"]);
	}
	
if (getval("submitted","")!="")
	{
	# save data
	if (!$multiple)
		{

		# Batch upload - change resource type
		if (getval("swf","")!="")
			{
			$resource_type=getvalescaped("resource_type","");
			update_resource_type($ref,$resource_type);
			}		

		$save_errors=save_resource_data($ref,$multiple);
	
		if (($save_errors===true)&&(getval("tweak","")==""))
			{
			if ($ref>0)
				{
				# Log this			
				daily_stat("Resource edit",$ref);
				redirect("view.php?ref=" . $ref . "&search=" . urlencode($search) . "&offset=" . $offset . "&order_by=" . $order_by . "&archive=" . $archive);
				}
			else
				{
				if (getval("swf","")!="")
					{
					# Save button pressed? Move to next step.
					if (getval("save","")!="") {redirect("upload_swf.php");}
					}
				else
					{
					# Save button pressed? Move to next step.
					if (getval("save","")!="") {redirect("team_batch.php");}
					}
				}
			}
		elseif (getval("save","")!="")
			{
			?>
			<script type="text/javascript">
			alert('<?=$lang["requiredfields"]?>');
			</script>
			<?
			}
		}
	else
		{
		# Save multiple resources
		save_resource_data_multi($collection);
		redirect("search.php?refreshcollectionframe=true&search=!collection" . $collection);
		}
	}

if (getval("tweak","")!="")
	{
	$tweak=getval("tweak","");
	switch($tweak)
		{
		case "rotateclock":
		tweak_preview_images($ref,270,0,$resource["preview_extension"]);
		break;
		case "rotateanti":
		tweak_preview_images($ref,90,0,$resource["preview_extension"]);
		break;
		case "gammaplus":
		tweak_preview_images($ref,0,1.3,$resource["preview_extension"]);
		break;
		case "gammaminus":
		tweak_preview_images($ref,0,0.7,$resource["preview_extension"]);
		break;
		case "restore":
		create_previews($ref,false,$resource["file_extension"]);
		break;
		}
	}

include "include/header.php";
?>
<div class="BasicsBox"> 

<form method="post" id="mainform">
<input type="hidden" name="submitted" value="true">
<? 
if ($multiple) { ?>
<h1><?=$lang["editmultipleresources"]?></h1>
<p><?=count($items)?> <?=$lang["resourcesselected"]?>. <?=text("multiple")?></p>

<? } elseif ($ref>0) { ?>
<h1><?=$lang["editresource"]?></h1>

<? if (!$multiple) { 
# Resource next / back browsing.
?>
<div class="TopInpageNav">
<a href="edit.php?ref=<?=$ref?>&search=<?=urlencode($search)?>&offset=<?=$offset?>&order_by=<?=$order_by?>&archive=<?=$archive?>&go=previous">&lt;&nbsp;<?=$lang["previousresult"]?></a>
|
<a href="search.php<? if (strpos($search,"!")!==false) {?>?search=<?=urlencode($search)?>&offset=<?=$offset?>&order_by=<?=$order_by?><? } ?>"><?=$lang["viewallresults"]?></a>
|
<a href="edit.php?ref=<?=$ref?>&search=<?=urlencode($search)?>&offset=<?=$offset?>&order_by=<?=$order_by?>&archive=<?=$archive?>&go=next"><?=$lang["nextresult"]?>&nbsp;&gt;</a>
</div>
<? } ?>


<div class="Question" style="border-top:none;">
<label><?=$lang["resourceid"]?></label>
<div class="Fixed"><?=$ref?></div>
<div class="clearerleft"> </div>
</div>

<div class="Question">
<label><? if ($resource["resource_type"]==1) {?><?=$lang["image"]?><?} elseif ($resource["resource_type"]==3) { ?><?=$lang["previewimage"]?><?} else {?><?=$lang["file"]?><?}?></label>
<? if ($resource["has_image"]==1) { ?><img align="top" src="<?=get_resource_path($ref,"thm",false,$resource["preview_extension"],-1,1,checkperm("w"))?>?nc=<?=time()?>" class="ImageBorder" style="margin-right:10px;"/>
<? } elseif ($resource["file_extension"]!="") { ?><strong><?=strtoupper($resource["file_extension"] . " " . $lang["file"]) . " (" . formatfilesize(@filesize(get_resource_path($ref,"",false,$resource["file_extension"]))) . ")" ?></strong><? } ?>

<a href="upload.php?ref=<?=$ref?>">&gt;&nbsp;<?=$lang["uploadafile"]?></a>
</div>
<? if ($resource["has_image"]==1) { ?>
<div class="Question">
<label><?=$lang["imagecorrection"]?><br/><?=$lang["previewthumbonly"]?></label><select class="stdwidth" name="tweak" id="tweak" onChange="document.getElementById('mainform').submit();">
<option value=""><?=$lang["select"]?></option>
<option value="rotateclock"><?=$lang["rotateclockwise"]?></option>
<option value="rotateanti"><?=$lang["rotateanticlockwise"]?></option>
<option value="gammaplus"><?=$lang["increasegamma"]?></option>
<option value="gammaminus"><?=$lang["decreasegamma"]?></option>
<option value="restore"><?=$lang["restoreoriginal"]?></option>
</select>
<div class="clearerleft"> </div>
</div>

<? } ?>

<? } else { # For batch uploads, specify default content (writes to resource with ID [negative user ref]) ?>
<h1><?=$lang["specifydefaultcontent"]?></h1>
<p><?=text("batch")?></p>

<? if (getval("swf","")!="") { # We need to ask for the resource type here for SWFUploads
?>
<div class="Question">
<label for="resourcetype"><?=$lang["resourcetype"]?></label>
<select name="resource_type" id="resourcetype" class="shrtwidth" onChange="document.getElementById('mainform').submit();">
<?
$types=get_resource_types();
for ($n=0;$n<count($types);$n++)
	{
	?><option value="<?=$types[$n]["ref"]?>" <? if (getval("resource_type","")==$types[$n]["ref"]) {?>selected<? } ?>><?=$types[$n]["name"]?></option><?
	}
?></select>
<div class="clearerleft"> </div>
</div>
<? } ?>

<? } ?>

<?
$lastrt=-1;

# Batch uploads - "copy data from" feature
if ($ref<0)