GenRssByCustomData($aRssData, $sUnitTitleC, $sMainLink, array(
'Guid' => 'UnitID',
'Link' => 'UnitLink',
'Title' => 'UnitTitle',
'DateTimeUTS' => 'UnitDateTimeUTS',
'Desc' => 'UnitDesc',
));
}
/**
* Generate rss feed using any custom data fields
* but you need to describe fields in $aFields array.
*
* Required fileds:
* Link
* Title
* DateTimeUTS
* Desc
*
* Optional fields:
* Photo
*/
function GenRssByCustomData($aRssData, $sUnitTitleC, $sMainLink, $aFields, $sImage = '', $iPID = 0)
{
$sRSSLast = '';
if (isset($aRssData[0]))
$sRSSLast = bx_time_utc($aRssData[0][$aFields['DateTimeUTS']]);
if ($iPID > 0)
$aPIDOwnerInfo = getProfileInfo($iPID);
$iUnitLimitChars = 2000;//(int)getParam('max_blog_preview');
$sUnitRSSFeed = '';
if ($aRssData) {
$sTxtReadMore = _t('_Read more');
foreach ($aRssData as $aUnitInfo) {
$sUnitUrl = $aUnitInfo[$aFields['Link']];
$sUnitGuid = $aUnitInfo[$aFields['Guid']];
$sUnitTitle = strip_tags($aUnitInfo[$aFields['Title']]);
$sUnitDate = bx_time_utc($aUnitInfo[$aFields['DateTimeUTS']]);
$sUnitDesc = '';
if(isset($aFields['Desc']) && !empty($aUnitInfo[$aFields['Desc']])) {
$sLinkMore = '';
if(strlen($aUnitInfo[$aFields['Desc']]) > $iUnitLimitChars)
$sLinkMore = "... " . $sTxtReadMore . "";
$sUnitDesc = "" . mb_substr(strip_tags($aUnitInfo[$aFields['Desc']]), 0, $iUnitLimitChars) . $sLinkMore . "
";
}
if(isset($aFields['Image']) && !empty($aUnitInfo[$aFields['Image']]))
$sUnitDesc .= "![](\"")
";
$sUnitRSSFeed .= "- <![CDATA[{$sUnitTitle}]]>{$sUnitDate}
";
}
}
$sRSSTitle = _t('_RSS_Feed_Title_Common', $sUnitTitleC);
if ($iPID > 0) {
$sRSSTitle = _t('_RSS_Feed_Title_Profile', $aPIDOwnerInfo['NickName'], $sUnitTitleC);
}
if(substr($sMainLink, 0, 7) != 'http://' && substr($sMainLink, 0, 8) != 'https://')
$sMainLink = BX_DOL_URL_ROOT . $sMainLink;
$sRSSImage = '';
if ($sImage) {
$sRSSImage = "{$sImage}{$sRSSTitle}{$sMainLink}";
}
return "{$sRSSTitle}{$sRSSTitle}{$sRSSLast}{$sRSSImage}{$sUnitRSSFeed}";
}
}
/** @} */