composer/iTop
6
0
Fork 0
mirror of https://github.com/Combodo/iTop.git synced 2026-02-12 23:14:18 +01:00
Code Issues Packages Projects Releases Wiki Activity

Added a helper function to get an icon stored as an ormDocument: ormDocument::GetDownloadURL

Browse Source 
SVN:trunk[3191]
This commit is contained in:
Romain Quetiez
2014-06-04 13:10:23 +00:00
parent d7ba4166e5
commit c4632cda1a
2 changed files with 18 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
core/ormdocument.class.inc.php
View File

@@ -117,7 +117,18 @@ class ormDocument
{
return "<a href=\"".utils::GetAbsoluteUrlAppRoot()."pages/ajax.render.php?operation=download_document&class=$sClass&id=$Id&field=$sAttCode\">".$this->GetFileName()."</a>\n";
}
/**
* Returns an URL to download a document like an image (uses HTTP caching)
* @return string
*/
public function GetDownloadURL($sClass, $Id, $sAttCode)
{
// Compute a signature to reset the cache anytime the data changes (this is acceptable if used only with icon files)
$sSignature = md5($this->GetData());
return utils::GetAbsoluteUrlAppRoot()."pages/ajax.render.php?operation=download_document&class=$sClass&id=$Id&field=$sAttCode&s=$sSignature&cache=86400";
}
public function IsPreviewAvailable()
{

6
pages/ajax.render.php
View File

@@ -778,9 +778,15 @@ try
case 'download_document':
$id = utils::ReadParam('id', '');
$sField = utils::ReadParam('field', '');
$iCacheSec = (int) utils::ReadParam('cache', 0);
if (!empty($sClass) && !empty($id) && !empty($sField))
{
DownloadDocument($oPage, $sClass, $id, $sField, 'attachment');
if ($iCacheSec > 0)
{
$oPage->add_header("Expires: "); // Reset the value set in ajax_page
$oPage->add_header("Cache-Control: no-transform,public,max-age=$iCacheSec,s-maxage=$iCacheSec");
}
}
break;