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[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#167981

Hello,

when adding a PDF document with DOCman (and with selecting “insert filetype icon”), the PDF’s icon goes to the Ja Thumbnail.

Is it possible to disable “Ja Thumbnail Plugin” just for an image (in this case the pdf.png) ?
Here is the code generated by DOCman :

<p><a class="doclink" href="index.php?option=com_docman&task=doc_download&gid=3&Itemid="><img src="/components/com_docman/themes/default/images/icons/16x16/pdf.png" alt="icon" border="0" /> analyses 250144 (<span class="small">244.65 kB 2011-08-30 10:52:04</span>)</a></p>

And the example page :
http://test.campagnes-cire.be/index.php?option=com_content&view=article&id=455:signez-la-petition&catid=169:campagnes&Itemid=639

3 screenshots in attachement :
1-without-pdf-icon.png
2-with-pdf-icon.png
3-the-right-icon-position.png

Thank in advance.

One idea would be to add in the code that “Ja Thumbnail” does not include the file named pdf.png

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[Sherlock Friend SherlockJoin date: September 2014Posts: 11453Downloads:0Uploads:88 Thanks: 221 Thanked: 2478 times in 2162 posts]

#410022

Hi dieudonne,

you can disable the thumbnail feature for one or more images just using a off tag as below
{jathumbnail off images=”images/stories/demo/world/us-2.jpg”}

I hope this make sense !

1 user says Thank You to Sherlock for this useful post

1. dieudonne

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#410026

Thanks for the tips.
Yes it’s working.

But this is always the same image, in this case “pdf.png”.
So, do you think is it possible to add a code to always stop JA Thumbnail for this image ?

Thank in advance.

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#410256

Hello,

any idea of this request ?

[Sherlock Friend SherlockJoin date: September 2014Posts: 11453Downloads:0Uploads:88 Thanks: 221 Thanked: 2478 times in 2162 posts]

#410634

<em>@dieudonne 264445 wrote:</em><blockquote>Thanks for the tips.
Yes it’s working.

But this is always the same image, in this case “pdf.png”.
So, do you think is it possible to add a code to always stop JA Thumbnail for this image ?

Thank in advance.</blockquote>

Hi dieudone,

you open the file of pluginscontentplg_jathumbnail.php, look for this function

[PHP]
function replaceImage($text, $width, $height) {
$regex = “/<img[^>]*>/”;
//Get all images
if (!preg_match_all ($regex, $text, $matches)) return;
$images = array();
foreach ($matches[0] as $image) {
$regex = ‘#(<img.*)srcs*=s*([“‘])(.*?)2(.*/?>)#im’;
if (!preg_match ($regex, $image, $srcs)) continue;

//Check exclude images
if(!empty($this->_excludeImgs) && in_array($srcs[3], $this->_excludeImgs)) continue;
//end checked
if (($src = $this->processImage ($srcs[3], $width, $height, $this->_crop))) {
$new_image = $srcs[1].”src=”.$srcs[2].$src.$srcs[2].$srcs[4];
//remove height/width
$regex = ‘#(<img.*)heights*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match ($regex, $new_image, $srcs1))
$new_image = $srcs1[1].$srcs1[4];
$regex = ‘#(<img.*)widths*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match ($regex, $new_image, $srcs1))
$new_image = $srcs1[1].$srcs1[4];
//$obj = array(‘org’=>$srcs[3], ‘new’=>$src);
$images[] = array(‘org’=>$image, ‘org_src’=>$srcs[3], ‘new’=>$new_image);
}
}
if (!count($images)) return ”;
$thumbnail = $this->renderThumbnail ($images, $width, $height);
return $thumbnail;
}
[/PHP]

change it to

[PHP]
function replaceImage($text, $width, $height) {
$regex = “/<img[^>]*>/”;
//Get all images
if (!preg_match_all ($regex, $text, $matches)) return;
$images = array();
foreach ($matches[0] as $image) {
$regex = ‘#(<img.*)srcs*=s*([“‘])(.*?)2(.*/?>)#im’;
if (!preg_match ($regex, $image, $srcs)) continue;
if(strpos($srcs[3],”pdf.png”) >= 0) $this->_excludeImgs[] = $srcs[3];
//Check exclude images
if(!empty($this->_excludeImgs) && in_array($srcs[3], $this->_excludeImgs)) continue;
//end checked
if (($src = $this->processImage ($srcs[3], $width, $height, $this->_crop))) {
$new_image = $srcs[1].”src=”.$srcs[2].$src.$srcs[2].$srcs[4];
//remove height/width
$regex = ‘#(<img.*)heights*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match ($regex, $new_image, $srcs1))
$new_image = $srcs1[1].$srcs1[4];
$regex = ‘#(<img.*)widths*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match ($regex, $new_image, $srcs1))
$new_image = $srcs1[1].$srcs1[4];
//$obj = array(‘org’=>$srcs[3], ‘new’=>$src);
$images[] = array(‘org’=>$image, ‘org_src’=>$srcs[3], ‘new’=>$new_image);
}
}
if (!count($images)) return ”;
$thumbnail = $this->renderThumbnail ($images, $width, $height);
return $thumbnail;
}

[/PHP]

1 user says Thank You to Sherlock for this useful post

1. dieudonne

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#413609

Excellent ! But the page layout is broken …

And can I add other files like this ?

if(strpos($srcs[3],"pdf.png","test.jpg",folder.gif") >= 0) $this->_excludeImgs[] = $srcs[3];

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#413833

There is a big problem in the page; the page layout is broken.
I updated the ticket “UHC-690-70577” with 2 screenshot : before & after

Thank in advance for your help.

[Sherlock Friend SherlockJoin date: September 2014Posts: 11453Downloads:0Uploads:88 Thanks: 221 Thanked: 2478 times in 2162 posts]

#414052

Hi dieudonne,

There was a little mistake in my codes that caused the problem, this line of code
[PHP]
if(strpos($srcs[3],”pdf.png”,”test.jpg”,folder.gif”) >= 0) $this->_excludeImgs[] = $srcs[3];
[/PHP]

should be
[PHP]
if(strpos($srcs[3],”pdf.png”) && strpos($srcs[3],”pdf.png”) >= 0) $this->_excludeImgs[] = $srcs[3];
[/PHP]

I think that would help !

1 user says Thank You to Sherlock for this useful post

1. dieudonne

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#414077

Excellent.
It’s working 🙂

And last question : if I want to put other files, can you tell me if this code is right (I must put 2 times the name of the files ?) ?

[PHP]if(strpos($srcs[3],”pdf.png”,”home.png”) && strpos($srcs[3],”pdf.png”,”home.png”) >= 0) $this->_excludeImgs[] = $srcs[3];[/PHP]

I made some tests with this code, and it’s working for pdf.png but not for home.png…..

Thank in advance for your help.

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#414079

Update :

ok it’s working if I add a new line, like this :
[PHP] if(strpos($srcs[3],”pdf.png”) && strpos($srcs[3],”pdf.png”) >= 0) $this->_excludeImgs[] = $srcs[3];
if(strpos($srcs[3],”home.png”) && strpos($srcs[3],”home.png”) >= 0) $this->_excludeImgs[] = $srcs[3];[/PHP]

But (just for my curiosity), is it possible to make it in 1 line ?

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#414083

to summarize :

in /plugins/content/plg_jathumbnail/, open the file plg_jathumbnail.php. And find this code (line 284-316) :
[PHP] function replaceImage($text, $width, $height)
{
$regex = “/<img[^>]*>/”;
//Get all imagesn
if (!preg_match_all($regex, $text, $matches))
return;
$images = array();
foreach ($matches[0] as $image) {
$regex = ‘#(<img.*)srcs*=s*([“‘])(.*?)2(.*/?>)#im’;
if (!preg_match($regex, $image, $srcs))
continue;
//Check exclude images
if (!empty($this->_excludeImgs) && in_array($srcs[3], $this->_excludeImgs))
continue;
//end checked
if (($src = $this->processImage($srcs[3], $width, $height, $this->_crop))) {
$new_image = $srcs[1] . “src=” . $srcs[2] . $src . $srcs[2] . $srcs[4];
//remove height/width
$regex = ‘#(<img.*)heights*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match($regex, $new_image, $srcs1))
$new_image = $srcs1[1] . $srcs1[4];
$regex = ‘#(<img.*)widths*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match($regex, $new_image, $srcs1))
$new_image = $srcs1[1] . $srcs1[4];
//$obj = array(‘org’=>$srcs[3], ‘new’=>$src);
$images[] = array(‘org’ => $image, ‘org_src’ => $srcs[3], ‘new’ => $new_image);
}
}
if (!count($images))
return ”;
$thumbnail = $this->renderThumbnail($images, $width, $height);
return $thumbnail;
}[/PHP]

Change it to :
[PHP] function replaceImage($text, $width, $height)
{
$regex = “/<img[^>]*>/”;
//Get all images
if (!preg_match_all ($regex, $text, $matches)) return;
$images = array();
foreach ($matches[0] as $image) {
$regex = ‘#(<img.*)srcs*=s*([“‘])(.*?)2(.*/?>)#im’;
if (!preg_match ($regex, $image, $srcs)) continue;
if(strpos($srcs[3],”pdf.png”) && strpos($srcs[3],”pdf.png”) >= 0) $this->_excludeImgs[] = $srcs[3];
//Check exclude images
if(!empty($this->_excludeImgs) && in_array($srcs[3], $this->_excludeImgs)) continue;
//end checked
if (($src = $this->processImage ($srcs[3], $width, $height, $this->_crop))) {
$new_image = $srcs[1].”src=”.$srcs[2].$src.$srcs[2].$srcs[4];
//remove height/width
$regex = ‘#(<img.*)heights*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match ($regex, $new_image, $srcs1))
$new_image = $srcs1[1].$srcs1[4];
$regex = ‘#(<img.*)widths*=s*([“‘])(.*?)2(.*/?>)#im’;
if (preg_match ($regex, $new_image, $srcs1))
$new_image = $srcs1[1].$srcs1[4];
//$obj = array(‘org’=>$srcs[3], ‘new’=>$src);
$images[] = array(‘org’=>$image, ‘org_src’=>$srcs[3], ‘new’=>$new_image);
}
}
if (!count($images)) return ”;
$thumbnail = $this->renderThumbnail ($images, $width, $height);
return $thumbnail;
}[/PHP]

If you want to add a other file, just add a new line like this :
[PHP]if(strpos($srcs[3],”new-file.png”) && strpos($srcs[3],”new-file.png”) >= 0) $this->_excludeImgs[] = $srcs[3];[/PHP]

Thank to Dat Hoang for the tip !

[Sherlock Friend SherlockJoin date: September 2014Posts: 11453Downloads:0Uploads:88 Thanks: 221 Thanked: 2478 times in 2162 posts]

#414949

Hi dieudonne,

You can just add a line of code like this
[PHP]
if(preg_match(‘/(.*?)(pdf.png|home.png)/’,$srcs[3])) $this->_excludeImgs[] = $srcs[3];
[/PHP]

you separate the name of image file by a |
I think this would help !

2 users say Thank You to Sherlock for this useful post

1. dieudonne
2. froverseti

[dieudonne Friend dieudonneJoin date: January 2011Posts: 947Downloads:61Uploads:266 Thanks: 452 Thanked: 107 times in 3 posts]

#414983

Excellent.

Thank you very much for your help.
It’s working great 🙂

[Author]

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