/**
* Gets the number of (certain) syntax uses in an article
* 2 is advanced, 1 is basic, 0 is none
* 3 is broken spam bot
*
* @param $text string
* @return integer 0|1|2|3
*/
public static function syntaxType($text)
{
if (AthenaFilters::brokenSpamBot($text)) {
return 3;
} else {
// Start with headings
$count = preg_match_all("/==([^=]+)==(\\s)*(\n|\$)/", $text);
$count += preg_match_all("/===([^=]+)===(\\s)*(\n|\$)/", $text);
$count += preg_match_all("/====([^=]+)====(\\s)*(\n|\$)/", $text);
$count += preg_match_all("/=====([^=]+)=====(\\s)*(\n|\$)/", $text);
$count += preg_match_all("/======([^=]+)======(\\s)*(\n|\$)/", $text);
// nowiki tags are very wiki specific
$count += preg_match_all("/<nowiki>(.*)<\\/nowiki>/", $text);
$count += preg_match_all("/<nowiki\\/>/", $text);
// Internal links
$count += preg_match_all("/\\[\\[([^\\[\\]])+\\]\\]/", $text);
// Tables
$count += preg_match_all("/\\{\\|([^\\{\\|\\}])+\\|\\}/", $text);
// Templates
$count += preg_match_all("/\\{\\{([^\\{\\}])+\\}\\}/", $text);
if ($count > 1) {
return 2;
} else {
// Basic wiki syntax (bold, brs, links)
$count = 0;
// Links
$count += AthenaFilters::numberOfLinks($text);
// Line breaks
$count += preg_match_all("/<br\\/>|<br>/", $text);
// Bold
$count += preg_match_all("/'''([^(''')]+)'''/", $text);
// Italics
$count += preg_match_all("/''([^('')]+)''/", $text);
// Check for alternative syntax
$count += preg_match_all("/<strong>(.*)<\\/strong>/", $text);
$count += preg_match_all("/<a(.*)>(.*)<\\/a>/", $text);
$count += preg_match_all("/\\[url\\]/", $text);
if ($count > 1) {
return 1;
}
}
}
// Else no syntax
return 0;
}
