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<?php
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/**
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*
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* @param string $content
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* @return string
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*/
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function doFilterSnippetJs($sContent) {
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$aFilterSettings = getOutputFilterSettings();
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$key = preg_replace('=^.*?filter([^\.\/\\\\]+)(\.[^\.]+)?$=is', '\1', __FILE__);
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if ($aFilterSettings[$key]) {
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global $database, $wb;
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$sql = 'SELECT DISTINCT `directory` FROM `'.TABLE_PREFIX.'addons` '
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. 'WHERE `function`=\'snippet\'';
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if (($oSnippetList = $database->query($sql))) {
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while (($aSnippets = $oSnippetList->fetchRow(MYSQLI_ASSOC)))
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{
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$sFrontendJsFile = '/modules/'.$aSnippets['directory'].'/frontend.js';
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if (!is_readable(WB_PATH.$sFrontendJsFile)) {
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$sFrontendJsFile = '/modules/'.$aSnippets['directory'].'/js/frontend.js';
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if (!is_readable(WB_PATH.$sFrontendJsFile)) {
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continue;
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}
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}
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$sPattern = '/<head.*?<script.*?src\s*?=\s*?\"'.preg_quote(WB_URL.$sFrontendJsFile, '/').'\"[^>]*?>.*?<\/head>/si';
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if (preg_match($sPattern, $sContent)) {
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continue;
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}
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$sPattern = '/(<head.*<\/script>)(.*?<\/head>)/si';
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$sReplacement = '$1'.'<script src="'.WB_URL.$sFrontendJsFile.'" type="text/javascript"></script>'.'$2';
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$sContent = preg_replace($sPattern, $sReplacement, $sContent);
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}
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}
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}
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return $sContent;
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}
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