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util: Don't trim app descriptions away

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This commit is contained in:
Alexander Nicolaysen Sørnes
2008-09-14 16:56:44 +02:00
committed by Chris Morgan
parent f8fb363ce4
commit 7e5264a3d0
1 changed files with 13 additions and 8 deletions
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21
include/util.php
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@@ -922,14 +922,19 @@ function HtmlAreaLoaderScript($aTextareas)
*/ */
function util_trim_description($sDescription) function util_trim_description($sDescription)
{ {
// 1) let's take the first line of the description: // 1) maybe it's an html description and lines are separated with tags
$aDesc = explode("\n",trim($sDescription),2); $aReplace = array('<br>','<br />','</p><p>');
// 2) maybe it's an html description and lines are separated with <br> or </p><p> $sDescription = str_replace($aReplace, "\n", $sDescription);
$aDesc = explode("<br>",$aDesc[0],2);
$aDesc = explode("<br />",$aDesc[0],2); // 2) let's split the dsecription into lines
$aDesc = explode("</p><p>",$aDesc[0],2); $aDesc = explode("\n",trim($sDescription));
$aDesc = explode("</p><p /><p>",$aDesc[0],2);
return trim(strip_tags($aDesc[0])); // 3) Avoid empty lines
for($i = 0; $i < sizeof($aDesc); $i++)
if(($sText = trim(strip_tags($aDesc[$i]))))
return $sText;
return '';
} }
/* This allows us to pass on the current URL to the login form so that the user is returned /* This allows us to pass on the current URL to the login form so that the user is returned