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<?php
namespace phpdotnet\phd;
class PI_DBHTMLHandler extends PIHandler {
private $attrs = array(
"background-color" => "",
"bgcolor" => "",
"cellpadding" => "",
"cellspacing" => "",
"class" => "",
"dir" => "",
"filename" => "",
"funcsynopsis-style" => "",
"img.src.path" => "",
"label-width" => "",
"linenumbering.everyNth" => "",
"linenumbering.separator" => "",
"linenumbering.width" => "",
"list-presentation" => "",
"list-width" => "",
"row-height" => "",
"start" => "",
"stop-chunking" => "",
"table-summary" => "",
"table-width" => "",
"term-presentation" => "",
"term-separator" => "",
"term-width" => "",
"toc" => "",
//Attributes for <?dbtimestamp
"format" => "",
"padding" => "",
);
public function __construct($format) {
parent::__construct($format);
}
public function parse($target, $data) {
$pattern = "/(?<attr>[\w]+[\w\-\.]*)[\s]*=[\s]*\"(?<value>[^\"]*)\"/";
preg_match_all($pattern, $data, $matches);
for ($i = 0; $i < count($matches["attr"]); $i++) {
$attr = trim($matches["attr"][$i]);
$value = trim($matches["value"][$i]);
$this->setAttribute($attr, $value);
}
//Hack for stop-chunking
if ($data == "stop-chunking") {
$this->setAttribute("stop-chunking", true);
}
//Parse <?dbtimestamp
if ($target == 'dbtimestamp') {
$this->parseDBTimestamp();
$this->setAttribute("padding", "");
$this->setAttribute("format", "");
}
}
public function setAttribute($attr, $value) {
if (isset($this->attrs[$attr])) {
$this->attrs[$attr] = $value;
}
}
public function getAttribute($attr) {
return isset($this->attrs[$attr]) ? $this->attrs[$attr] : false;
}
/**
* Function to parse dbtimestamp processing instructions
* Reference: http://www.sagehill.net/docbookxsl/Datetime.html
*/
public function parseDBTimestamp() {
// Array to parse formats from dbtimestamp to date()
$parseArray = array(
"a" => "D", // Day abbreviation
"A" => "l", // Day name
"b" => "M", // Month abbreviation
"c" => "c", // ISO date and time
"B" => "F", // Month name
"d" => "d", // Day in month
"H" => "H", // Hour in day
"j" => "z", // Day in year
"m" => "m", // Month in year
"M" => "i", // Minute in hour
"S" => "s", // Second in minute
"U" => "W", // Week in year
"w" => "w", // Day in week
"x" => "Y-m-dP", // ISO date
"X" => "H:i:sP", // ISO time
"Y" => "Y", // Year
);
if ($this->getAttribute("padding") == "0") {
$parseArray["d"] = "j";
$parseArray["H"] = "G";
$parseArray["m"] = "n";
}
$format = $this->getAttribute("format");
if (!$format) {
return $this->format->appendData(date('c', getenv('SOURCE_DATE_EPOCH') ?: time()));
}
$dateFormat = "";
$len = strlen($format);
for ($i = 0; $i < $len; $i++) {
$dateFormat .= isset($parseArray[$format[$i]])
? $parseArray[$format[$i]]
: $format[$i];
}
return $this->format->appendData(date($dateFormat, getenv('SOURCE_DATE_EPOCH') ?: time()));
}
}
|
