Image Manager addon

[destruxon]

hi all
My install is zc 1.5.0, php 5 & mysql 5, using IM 1.9 even though it says 1.7 in admin is this right? My install is in a sub folder and my pics reside in /images/large/gifs/ folder. I dont use small or medium pics, the main reason for install was the watermark and tidy up utilities :) All seemed to install ok, i can view unattached files ok but when i go to view attached files which in my test site which i only have about 100 pics, i get the error message:

Fatal error: Allowed memory size of 73400320 bytes exhausted (tried to allocate 80 bytes) in /mnt/vol1/home/h/i/*****/public_html/zen*****/adm****/includes/functions/extra_functions/function_image_manager.php on line 140

which i believe from previous posts that its a server memory error ? but should this do this with only 100 large pics? they are sized 500 x various.

When IM installed it created the folders listed below is this right?

Messages
Watermarks are present for: medium, large.
Folder created: /mnt/vol1/home/h/i/*****/public_html/zen****/images/medium/large/gifs/
Folder created: /mnt/vol1/home/h/i/*****/public_html/zen****/images/large/large/gifs/
Folder rights are sufficient

If i view one pic by product id it shows ok with all links, but even thought its in the large/gifs/ folder its showing as a small image saying med & large images are missing? Any advice would be appreciated, its a great plugin and would like to get it working right. Is the problem related to me having large pics only and them beingg there before install?

cheers dessy

[countrycharm]

Does anybody know how to do what I'm suggesting.
In admin under configuration/Image manager there is a setting for additional images. The setting if for inserting additional images for your product when you turn it on like down below.

Show "Add additional image link" link
When set to 'yes', Image Manager will display a link to upload a new additional image for a product.
You can upload an image with any name; IM will store the image under the name already known, with the specified suffix added.
This option will only show up in 'attached' mode, after first selecting a specific products-ID in the right upper box.

If the uploaded image is large enough, it can be used to also recreate the medium and large size images.

Is there a way to add the upload link to all product id's instead of just one product id when adding additional images under tools. This seems like it will take a long time looking up product id's to add additional images.

Admin/catalog/category
is there a way to add this to the product category page like the image handler has it so you can click on whatever product you would like to add additional images to. Thanks In advance

[HeathenMagic]

Does anyone have this running with 1.52 zencart version? It was working, but since upgrade I notice it won't do combine / resize etc. Permissions are okay and sufficient. Cheers

[tonibarcelona]

Hi all!
For all of you that want to preserve the transparency of images, I added this function:

function setTransparency($new,$temp) 
  
    { 
        
            $transparencyIndex = imagecolortransparent($temp); 
            $transparencyColor = array('red' => 255, 'green' => 255, 'blue' => 255); 
             
            if ($transparencyIndex >= 0) { 
                $transparencyColor    = imagecolorsforindex($temp, $transparencyIndex);    
            } 
            
            $transparencyIndex    = imagecolorallocate($new, $transparencyColor['red'], $transparencyColor['green'], $transparencyColor['blue']); 
            imagefill($new, 0, 0, $transparencyIndex); 
             imagecolortransparent($new, $transparencyIndex); 
        
    }

You can call it with setTransparency($new,$temp);
just before imagecopyresampled($new, $temp, 0, 0, 0, 0, $dst_w, $dst_h, $org_w, $org_h);



Thank you very much to Boudewijn for this fantastic mod. For next reviews, it must have a direct link at the product edit screen. anybody?

[tonibarcelona]

After working on the mod, I think, what is the subject for saving the original image at server if you can´t acces to it if you want to restore?
Question for Boudewijn, isn´t possible to add a link for restore the original image like the link for re-upload?

[eavinu]

Hello Boudewijn and everyone else on this thread.

I found a small problem that had to be resolved for my purposes, maybe this can help you all and Boudewijn maybe you can add it to the next version if you think it is an improvement.
First I'll mention that on this specific website I am using 1.3.9h and IM 1.9.

My problem was that when there is no large image and the original image is smaller than the Maximum definition for large images on the IM settings, the large image that is being created is according to the Maximum definitions and in this case where the original is smaller it is actually not necessary and I prefer that it will take the properties from the original image for Large and shrink for Small/Medium.

The fix:
in admin/includes/functions/extra_functions/function_image_manager.php around line 888 locate this code:

	else if ($dst_type == "large") {
		$cw = $org_w / IM_MAX_LARGE_WIDTH;
		$ch = $org_h / IM_MAX_LARGE_HEIGHT;
		if ($cw > $ch) {
			$dst_w = IM_MAX_LARGE_WIDTH;
			$dst_h = round($org_h / $cw);
		} 
		else {
			$dst_h = IM_MAX_LARGE_HEIGHT;
			$dst_w = round($org_w / $ch);
		}
	}

replace with this code:

	else if ($dst_type == "large") {
		$cw = $org_w / IM_MAX_LARGE_WIDTH;
		$ch = $org_h / IM_MAX_LARGE_HEIGHT;
		if ($cw > 1 || $ch > 1) {		
			if ($cw > $ch) {
				$dst_w = IM_MAX_LARGE_WIDTH;
				$dst_h = round($org_h / $cw);
			}
			else {
				$dst_h = IM_MAX_LARGE_HEIGHT;
				$dst_w = round($org_w / $ch);
			}
		} else {
			$dst_w = $org_w;
			$dst_h = $org_h;
		}
	}

Boudewijn let me know what you think.

Eran

[swguy]

What's the status of this mod? Looks like you get a duplicate parameter error in admin/includes/functions/extra_functions/function_image_manager.php line 89 in more recent versions of PHP.