function _readIntroText($id, $merge_fields = false)
{
$system_texts = AMPSystem_Lookup::instance('introTexts');
if (!isset($system_texts[$id])) {
return $id;
}
$textdata =& new AMPSystem_IntroText($this->dbcon, $id);
if ($textdata->isHtml()) {
$this->containsHTML(true);
}
if ($merge_fields) {
$merged_text = $textdata->mergeBodyFields($merge_fields);
} else {
$merged_text = $textdata->getBody();
}
return AMPDisplay_HTML::_activateIncludes($merged_text) . "\n\n";
}
function _activateIncludes($html)
{
$start = AMPDisplay_HTML::_findIncludeStartTag($html);
if ($start === FALSE) {
return $html;
}
$start = $start + strlen(AMP_INCLUDE_START_TAG);
$end = AMPDisplay_HTML::_findIncludeEndTag($html, $start);
if ($end === FALSE) {
return $html;
}
$result = AMPDisplay_HTML::_processInclude(substr($html, $start, $end - $start));
$block_end = $end + strlen(AMP_INCLUDE_END_TAG);
$block_start = $start - strlen(AMP_INCLUDE_START_TAG);
$current_html = AMPDisplay_HTML::_replaceInclude($html, $result, $block_start, $block_end);
return AMPDisplay_HTML::_activateIncludes($current_html);
}
