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NEW Show photo of user into user list. A new function

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getImageFileNameForSize was also introduced to choose image best size
according to usage to save bandwith.
This commit is contained in:
Laurent Destailleur
2015-10-25 19:31:13 +01:00
parent 1261ad43a1
commit b49d63c12f
8 changed files with 99 additions and 29 deletions
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30
htdocs/core/lib/functions.lib.php
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@@ -5223,3 +5223,33 @@ function natural_search($fields, $value, $mode=0, $nofirstand=0)
return $res;
}
/**
* Return the filename of file to get the thumbs
*
* @param string $file Original filename
* @param string $extName Extension to differenciate thumb file name ('', '_small', '_mini')
* @param string $extImgTarget Force image format for thumbs. Use '' to keep same extension than original image.
* @return string New file name
*/
function getImageFileNameForSize($file, $extName, $extImgTarget='')
{
$dirName = dirname($file);
if ($dirName == '.') $dirName='';
$fileName = preg_replace('/(\.gif|\.jpeg|\.jpg|\.png|\.bmp)$/i','',$file); // On enleve extension quelquesoit la casse
$fileName = basename($fileName);
if (empty($extImgTarget)) $extImgTarget = (preg_match('/\.jpg$/i',$file)?'.jpg':'');
if (empty($extImgTarget)) $extImgTarget = (preg_match('/\.jpeg$/i',$file)?'.jpeg':'');
if (empty($extImgTarget)) $extImgTarget = (preg_match('/\.gif$/i',$file)?'.gif':'');
if (empty($extImgTarget)) $extImgTarget = (preg_match('/\.png$/i',$file)?'.png':'');
if (empty($extImgTarget)) $extImgTarget = (preg_match('/\.bmp$/i',$file)?'.bmp':'');
if (! $extImgTarget) return $file;
$subdir='';
if ($extName) $subdir = 'thumbs/';
return $dirName.$subdir.$fileName.$extName.$extImgTarget; // New filename for thumb
}