Image Handler 4 (for v1.5.x) Support Thread

[bottyz]

Hi all,

I'm having a problem with the watermarks appearing on the medium and large images. The files are there and they are set to yes in the admin but they just don't show. I last had a version of 1.3.9 installed with ih2, all worked as it should so I don't know what i'm doing wrong. Details Below:

Zencart v1.5.1 fresh install - no ih2 settings was a clean db
MySQL 5.1.65-cll
PHP 5.3.13
GD Enabled - bundled 2.0.34
imageMagik Enabled - 6.5.4-7

Other Addons: Invoice/Worldpay/Google Merchant Feeder
BMZ_Cache & Images folders+files all set to CHMOD 755

Followed the advanced instructions in the readme, got a success message in admin.
No Lightboxes

Admin settings:
Product Info - Image Medium Suffix _MED
Product Info - Image Large Suffix _LRG
IH resize images no
IH small images filetype no_change
IH small images background 255:255:255
IH small images compression quality 85
IH small images watermark no
IH small images zoom on hover no
IH small images zoom on hover size Medium
IH medium images filetype no_change
IH medium images background 255:255:255
IH medium images compression quality 85
IH medium images watermark yes
IH large images filetype no_change
IH large images background 255:255:255
IH large images compression quality 85
IH large images watermark yes
IH large images maximum width 750
IH large images maximum height 550
IH watermark gravity Center

Example URL:
http://www.lighthouse.uk.com/shop/in...roducts_id=249

Everything else seems to work pretty much picture perfect. Even under the 'preview' tab in the admin settings the watermark is there.

Thanks in advance for any pointers!

Finally figured this out by reading the resize images description in admin. In IH2 (where I was comparing settings) resize could be set to off whilst watermarking still worked. Whereas in IH4 nothing works unless this setting is on. Is there any point installing this mod with this setting off?

Great mod, sorry if my question seemed a bit stupid. Feeling a little silly now for asking it

[DivaVocals]

And I need to chime in that this is specific to your setup.. For most everyone else the code in IH4 works as is without needing to modify the auto-installer..

problem solved!
admin/includes/init_includes/init_image_handler.php
Replace

$sql = "SELECT configuration_group_id FROM ".TABLE_CONFIGURATION_GROUP." WHERE configuration_group_title='".BOX_CONFIGURATION_IMAGES."' LIMIT 1";
    $result = $db->Execute($sql);
        $im_configuration_id = $result->fields['configuration_group_id'];

with

$sql = "SELECT configuration_group_id FROM ".TABLE_CONFIGURATION_GROUP." WHERE configuration_group_title='Images' LIMIT 1";
    $result = $db->Execute($sql);
        $im_configuration_id = $result->fields['configuration_group_id'];
   if($im_configuration_id == '') $im_configuration_id = 4;

[DivaVocals]

Finally figured this out by reading the resize images description in admin. In IH2 (where I was comparing settings) resize could be set to off whilst watermarking still worked. Whereas in IH4 nothing works unless this setting is on. Is there any point installing this mod with this setting off?

Great mod, sorry if my question seemed a bit stupid. Feeling a little silly now for asking it

Yeah.. for folks who want that silly image hover feature.. (I personally dislike the image hover, but clients love this feature)

[mjp11114]

I had the same problem as many others with images not uploading to the server and of course not displaying in the store. But finally tracked the problem down. My host changed the document root path to my site and it wrecked havoc on the images. So with the new path I inserted into both configure.php files and all is back to normal. Hope this helps someone.

[woodlandsprite]

Hello there, I've read through the instructions, the usage and the configuration files - the question I have is I'm in the process of upgrading my shop - from 1.3.0.2 to 1.5. I'm opting to do a complete rebuild because too many things have changed, though I intend to use my existing database. I understand that IH4 is totally different from IH2 which is why I am concerned that something may go strange with the install since I'll be using my existing database.

Thanks in advance for your help and guidance

[niccol]

Well, it is not totally different. There are some significant changes though.

The only things that are stored in the database are the settings that IH uses ( set in configuration>>images ). You will probably want to go through all of those anyway and have a look at some of the new options.

There shouldn't be any problems.

Hello there, I've read through the instructions, the usage and the configuration files - the question I have is I'm in the process of upgrading my shop - from 1.3.0.2 to 1.5. I'm opting to do a complete rebuild because too many things have changed, though I intend to use my existing database. I understand that IH4 is totally different from IH2 which is why I am concerned that something may go strange with the install since I'll be using my existing database.

Thanks in advance for your help and guidance

[torvista]

Timestamp: 29/10/2012 21:39:49
Warning: An unbalanced tree was written using document.write() causing data from the network to be reparsed. For more information https://developer.mozilla.org/en/Opt...lative_Parsing
Source File: http://www.MYSITE/tienda/manufacture...lia-rsv4-2009-
Line: 33

This is an "error" that the Error Console of Web Developer (a Firefox plugin) shows up related to IH4.
The error is triggered by the fact that the jscript_imagehover.js that is auto-loaded in the head section, spits out <div id="trailimageid"></div> (where I am not sure!) in the head: not allowed, as explained in the link helpfully provided in the error message.

So, instead of using the autoload, I renamed it ih4_jscript_imagehover.js and put this in the tpl_main_page.php after the body tag

<body id="<?php echo $body_id . 'Body'; ?>"<?php if($zv_onload !='') echo ' onload="'.$zv_onload.'"'; ?>>
<script type="text/javascript" src="includes/templates/MYTEMPLATE/jscript/ih4_jscript_imagehover.js"></script>

IH4 still works, the error has gone and the site is 200% faster (not).

Now some geek can explain the pointlessness of all this.

[niccol]

Yes, you are right.

The image hover is based on a VERY old bit of javascript code. I think I am right in thinking that most of the people who have worked on IH at various times think that the hover effect is horrible and so have not paid it much attention. Another solution would be to not use the image hover feature at all and just not load this javascript at all.

Or you could just ignore the 'error'.

With jQuery being promised as standard on a future version of Zen I guess it is likely that all this will get re-written at some point ...

[SebasVerwoert]

Hi all,

I've searched this thread, however without succes :) After installing IH4 I get the warning "WARNING: An Error occurred, please refresh the page and try again." on the admin page, it just completely crashes :). I know the problem is somewhere in the .htaccess file. I haven't edited it yet. Changing permissions doesn't work. When I remove the .htaccess I can use the admin page again, but IH sais that it misses files. Does anyone have experience with this same error, or even better does anyone know how to fix it? :)

Thanks in advance!

[DivaVocals]

Hi all,

I've searched this thread, however without succes :) After installing IH4 I get the warning "WARNING: An Error occurred, please refresh the page and try again." on the admin page, it just completely crashes :). I know the problem is somewhere in the .htaccess file. I haven't edited it yet. Changing permissions doesn't work. When I remove the .htaccess I can use the admin page again, but IH sais that it misses files. Does anyone have experience with this same error, or even better does anyone know how to fix it? :)

Thanks in advance!

Blank page = error.. You need to look at your error logs and see what that error log says is the issue.. (which is not likely to be the .htaccess file)