public static function fnCategorizeGetPageCategories($m_pageObj)
{
global $wgOut;
# Get page contents:
$m_pageText = $m_pageObj->textbox1;
$arrAllCats = array();
$regulartext = '';
$nowikitext = '';
$cleanedtext = '';
$finaltext = '';
# Check linewise for category links:
# Get the first part of the text up until the first <nowiki> tag.
$arrBlocks1 = explode("<nowiki>", $m_pageText);
$regulartext = $arrBlocks1[0];
# Get and strip categories from the first part
$cleanedtext = CategorizeBody::fnCategorizeStripCats($regulartext, $arrAllCats);
$finaltext .= $cleanedtext;
# Go through the rest of the blocks to find more categories
for ($i = 1; $i < count($arrBlocks1); $i++) {
$arrBlocks2 = explode("</nowiki>", $arrBlocks1[$i]);
// ignore cats here because it is part of the <nowiki> block
$nowikitext = $arrBlocks2[0];
// add to final text
$finaltext .= '<nowiki>' . $nowikitext . '</nowiki> ';
// strip cats here because it's the text after the <nowiki> block
$regulartext = $arrBlocks2[1];
$cleanedtext = CategorizeBody::fnCategorizeStripCats($regulartext, $arrAllCats);
$finaltext .= ltrim($cleanedtext);
}
// Place cleaned text back into the text box:
$m_pageObj->textbox1 = rtrim($finaltext);
return $arrAllCats;
}
