DCSun
Administrator
Posts: 330 |
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| Creating an RSS Feed from your FlexCMS News/Articles | April 29, 2008 @ 2:46pm | Hey sports fans, we've had some interest from users to create an RSS feed from their FlexCMS site's news/articles module, so here it is 
To make it work, simply create a new page, paste the code below into it, and enable PHP. The address of that page becomes the URL of your feed (ie: http://www.flexcms.com/index.php/pages/rss.html, if you called the page "rss").
Code
if ($IM['na'] == 'y') {
$query_na = "select * from `".$Settings['DBPrefix']."na-Settings`";
$result_na = mysql_query($query_na) or die (mysql_error());
while ($row_na = mysql_fetch_array($result_na)) {
$naSettings[$row_na['Name']] = $row_na['Value'];
}
$CategoriesList = "";
// optional -- comma separated list of category IDs to use articles from
$ArticlesCount = 5;
// optional -- number of articles to include in feed
$DescriptionLength = "";
// optional -- number of characters to use for description, otherwise
// defaults to FlexCMS news/articles teaser length setting
header('Content-type: text/xml');
print '<?xml version="1.0" encoding="UTF-8"?>
<rss version="0.91">
<channel>
<title>SECWB.com</title>
<link>http://www.secwb.com</link>
<description>SEC Womens College Basketball</description>
<language>en-us</language>';
if ($DescriptionLength > 0) {
$naSettings['TeaserLength'] = $DescriptionLength;
}
if ($ArticlesCount != '') {
if (strpos($ArticlesCount,',') !== false) {
list($ACOffset,$ACCount) = explode(',',$ArticlesCount);
$LimitString = intval($ACOffset).','.intval($ACCount);
}
else {
$LimitString = intval($ArticlesCount);
}
}
else {
$LimitString = 5;
}
if ($CategoriesList != '') {
$CategoriesArray = explode(',',$CategoriesList);
for ($i = 0; $i < count($CategoriesArray); $i++) {
$CategoriesArray[$i] = intval($CategoriesArray[$i]);
}
$CategoriesList2 = '"'.implode('","',$CategoriesArray).'"';
$query_na = "SELECT * FROM `".$Settings['DBPrefix']."na-Articles` WHERE ApprovedBy!='' AND (Category IN (".$CategoriesList2.") OR Category2 IN (".$CategoriesList2.") OR Category3 IN (".$CategoriesList2.") OR Category4 IN (".$CategoriesList2.") OR Category5 IN (".$CategoriesList2.") OR Category6 IN (".$CategoriesList2.") OR Category7 IN (".$CategoriesList2.") OR Category8 IN (".$CategoriesList2.") OR Category9 IN (".$CategoriesList2.") OR Category10 IN (".$CategoriesList2.")) ORDER BY DateCode DESC LIMIT ".$LimitString;
}
else {
$query_na = "SELECT * FROM `".$Settings['DBPrefix']."na-Articles` WHERE ApprovedBy!='' ORDER BY DateCode DESC LIMIT ".$LimitString;
}
$result_na = mysql_query($query_na) or die (mysql_error());
$BadWordChars = array(
"\xe2\x80\x98", // left single quote
"\xe2\x80\x99", // right single quote
"\xe2\x80\x9c", // left double quote
"\xe2\x80\x9d", // right double quote
"\xe2\x80\x94", // em dash
"\xe2\x80\xa6", // elipses
"\xe2\x80\x93", // long dash
"\xe2\x80\x94", // long dash
"\xe2\x80\x98", // single quote opening
"\xe2\x80\x99", // single quote closing
"\xe2\x80\x9c", // double quote opening
"\xe2\x80\x9d", // double quote closing
"\xe2\x80\xa2", // dot used for bullet points
chr(146),
);
$FixedWordChars = array(
"‘",
"’",
'“',
'”',
'—',
'…',
'-',
'-',
'\'',
'\'',
'"',
'"',
'*',
'\''
);
while ($row_na = mysql_fetch_array($result_na)) {
if ($row_na['Teaser'] == '') {
$StrippedArticle = strip_tags($row_na['Article']);
if (strlen($StrippedArticle) > $naSettings['TeaserLength']) {
$TeaserSection = substr($StrippedArticle,0,$naSettings['TeaserLength']);
while (substr($TeaserSection,strlen($TeaserSection)-1,1) != ' ') {
$TeaserSection = substr($TeaserSection,0,strlen($TeaserSection)-1);
}
while (substr($TeaserSection,strlen($TeaserSection)-1,1) == ' ') {
$TeaserSection = substr($TeaserSection,0,strlen($TeaserSection)-1);
}
$TeaserSection .= '...';
}
else {
$TeaserSection = $row_na['Article'];
}
}
else {
$TeaserSection = substr($row_na['Teaser'],0,$naSettings['TeaserLength']);
if (strlen($row_na['Teaser']) > strlen($TeaserSection)) {
while (substr($TeaserSection,strlen($TeaserSection)-1,1) != ' ') {
$TeaserSection = substr($TeaserSection,0,strlen($TeaserSection)-1);
}
while (substr($TeaserSection,strlen($TeaserSection)-1,1) == ' ') {
$TeaserSection = substr($TeaserSection,0,strlen($TeaserSection)-1);
}
$TeaserSection .= '...';
}
}
$TeaserSection = str_replace($BadWordChars, $FixedWordChars, $TeaserSection);
$TeaserPrint = '';
for ($x = 0; $x < $naSettings['TeaserLength']; $x++) {
$CharCode = ord(substr($TeaserSection,$x,1));
if (($CharCode > 31 && $CharCode < 127) || $CharCode == 10 || $CharCode == 13 || $CharCode == 9) {
$TeaserPrint .= chr($CharCode);
}
//else {
// $TeaserPrint .= '&#'.$CharCode.';';
//}
}
$TeaserPrint = str_replace(' ',' ',$TeaserPrint);
$TeaserPrint = str_replace('&','&',$TeaserPrint);
$TeaserPrint = str_replace('&','&',$TeaserPrint);
$TitleSection = str_replace($BadWordChars, $FixedWordChars, $row_na['Title']);
$TitlePrint = '';
for ($x = 0; $x < strlen($TitleSection); $x++) {
$CharCode = ord(substr($TitleSection,$x,1));
if (($CharCode > 31 && $CharCode < 127) || $CharCode == 10 || $CharCode == 13 || $CharCode == 9) {
$TitlePrint .= chr($CharCode);
}
//else {
// $TitlePrint .= '&#'.$CharCode.';';
//}
}
$TitlePrint = str_replace(' ',' ',$TitlePrint);
$TitlePrint = str_replace('&','&',$TitlePrint);
$TitlePrint = str_replace('&','&',$TitlePrint);
print '<item>
<title>'.$TitlePrint.'</title>
<link>'.$MainURL.'/articles/view/'.$row_na['RecordNumber'].'.html</link>
<description>'.$TeaserPrint.'</description>
</item>';
}
print '</channel>
</rss>';
}
exit(); |
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You can also make it appear as a feed for your site in newer browsers by adding this tag to your template or a block on your site:
Code
<link rel="alternate" type="application/rss+xml" title="YourSiteName News Feed [RSS]" href="http://www.yoursitedomain.com/index.php/pages/rss.html"> |
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