<?php
}
?>
<?php
$letter = "";
foreach ($this->rows as $glossary) {
$thisletter = strtolower(substr($glossary->word, 0, 1));
if ($thisletter != $letter) {
$letter = $thisletter;
echo "<a name='letter_{$letter}' ></a>";
}
?>
<div class="fsf_glossary_div">
<div class="fsf_glossary_title"><a name='<?php
echo FSF_Glossary::MakeAnchor($glossary->word);
?>
'></a><?php
echo $glossary->word;
?>
</div>
<div class="fsf_glossary_text"><?php
echo $glossary->description;
echo $glossary->longdesc;
?>
</div>
<div class="fsf_clear"></div>
</div>
<?php
}
static function ReplaceGlossary($text)
{
FSF_Glossary::GetGlossary();
if (count(FSF_Glossary::$fsf_glossary) == 0) {
return $text;
}
// build a rough list of terms in the document in question. This means less stuff for the preg to check later on
FSF_Glossary::$inuse = array();
foreach (FSF_Glossary::$fsf_glossary as $word => $tip) {
if (stripos($text, $word) !== FALSE) {
// build an object containing the data about the word we have possibly in the doc
$o = new stdClass();
$word = strtolower($word);
$o->word = $word;
$o->regex = "/\\b({$word})\\b/i";
$o->href = "#";
$anc = FSF_Glossary::MakeAnchor($word);
if (FSF_Settings::get('glossary_link')) {
$o->href = FSFRoute::_('index.php?option=com_fsf&view=glossary&letter=' . strtolower(substr($word, 0, 1)) . '#' . $anc);
}
$o->class = "fsj_tip fsf_glossary_word";
FSF_Glossary::$inuse[] = $o;
}
}
// setup empty dom object
libxml_use_internal_errors(TRUE);
$dom = new DOMDocument('1.0', 'UTF-8');
FSF_Glossary::$cdom =& $dom;
$dom->substituteEntities = false;
$dom->recover = true;
$dom->strictErrorChecking = false;
$dom->resolveExternals = false;
//$text = str_replace("&","&", $text);
// load the xml file. Add padding tags as the dom adds crap to the start of the output
$dom->loadHTML('<?xml version="1.0" encoding="UTF-8"?><meta http-equiv="content-type" content="text/html; charset=utf-8"><xxxglossaryxxx>' . $text . "</xxxglossaryxxx>");
// get list of html tags to ignore
$tag_ignore = FSF_Settings::get('glossary_exclude');
$tag_ignore = explode(",", $tag_ignore);
$tags = array();
$tags[] = "a";
foreach ($tag_ignore as $tag) {
$tag = trim($tag);
if (!$tag) {
continue;
}
$tags[] = $tag;
}
// replace all glossary terms
FSF_Glossary::preg_replace_dom($dom->documentElement, $tags);
// get resultant html
$result = $dom->saveHTML();
//$result = str_replace("&","&", $result);
// use padding added earlier to remove appended content
$pos1 = strpos($result, "<xxxglossaryxxx>") + 16;
$pos2 = strrpos($result, "</xxxglossaryxxx>");
$result = substr($result, $pos1, $pos2 - $pos1);
return $result;
}
