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Small fixes to make PSR2 tests pass with php-cs-fixer
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@EvanDotPro
EvanDotPro committed Jul 27, 2012
1 parent b4d8567 commit 1a165ae
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343 changes: 343 additions & 0 deletions bin/ZendBin/RstConvert.php
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Original file line number Diff line number Diff line change
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<?php
namespace ZendBin;

/**
* XSLT php:function()
*/
class RstConvert
{
public static $links = array();
public static $footnote = array();

private static $indentation = 0;

public static function addIndent($indent)
{
self::$indentation += $indent;
}

public static function removeIndent($indent)
{
self::$indentation -= $indent;
}

/**
* Wrap the text to fit with paper width
*
* @param string $text
* @return string
*/
public static function wrap($text)
{
$output = '';
foreach (explode("\n", $text) as $line) {
if (substr($line, 0, 1) != ' ') {
$output .= wordwrap($line, 115 - self::$indentation);
} else {
$output .= $line;
}
$output .= "\n";
}

return substr($output, 0, -1);
}

/**
* Indent the text 3 spaces by default
*
* @param string $text
* @return string
*/
public static function indent($text)
{
$rows = explode("\n", $text);
$output = '';
foreach ($rows as $row) {
if ($row === '' || preg_match('/^\s+$/u', $row)) {
$output .= "\n";
} else {
$output .= " $row\n";
}
}
return substr($output, 0, -1);
}

/**
* Indent the text 2 spaces
*
* @param string $text
* @return string
*/
public static function indent2($text)
{
$rows = explode("\n", $text);
$output = '';
foreach ($rows as $row) {
if ($row === '' || preg_match('/^\s+$/', $row)) {
$output .= "\n";
} else {
$output .= " $row\n";
}
}
return substr($output, 0, -1);
}

/**
* Indent the text 7 spaces
*
* @param string $text
* @return string
*/
public static function indent7($text)
{
$rows = explode("\n", $text);
$output = '';
foreach ($rows as $row) {
if ($row === '' || preg_match('/^\s+$/', $row)) {
$output .= "\n";
} else {
$output .= " $row\n";
}
}
return substr($output, 0, -1);
}

/**
* Convert all the section/title, except for the first
*
* @param string $text
* @param string $sign decorator character by default paragraph character
* @param bool $top put decorator line on top too
* @return string
*/
public static function title($text, $sign = '-', $top = false)
{
$text = trim(self::formatText($text));
$line = str_repeat($sign, mb_strlen($text, INPUT_ENCODING));
$output = $text . "\n" . $line . "\n";
if ($top) {
$output = $line . "\n" . $output;
}
return $output . "\n";
}

/**
* Format the string removing \n, multiple white spaces and \ in \\
*
* @param string $text
* @param \DOMDocument[] $preceding previously sibling
* @param \DOMDocument[] $following following sibling
* @return string
*/
public static function formatText($text, $preceding = false, $following = false)
{
$hasPreceding = !empty($preceding);
$hasFollowing = !empty($following);
$escaped = self::escapeChars(trim(preg_replace('/\s+/mu', ' ', $text)));

if ($hasPreceding && !in_array($preceding[0]->localName,
array('variablelist', 'example', 'table', 'programlisting', 'note',
'itemizedlist', 'orderedlist'))
) {
if (!in_array($escaped[0],
array('-', '.', ',', ':', ';', '!', '?', '\\', '/', "'", '"', ')', ']', '}', '>', ' '))
) {
$escaped = ' ' . $escaped;
if (preg_match('/[^\s]/', $text[0])) {
$escaped = '\\' . $escaped;
}
}
} else {
// Escape characters in the bullet list or format character
if (preg_match('/^([-\+•‣⁃]($|\s)|[_`\*\|])/', $escaped)) {
$escaped = '\\' . $escaped;
}
}

if ($hasFollowing) {
if ($following[0]->localName == 'superscript') {
$escaped .= '\ ';
} elseif (!in_array(substr($escaped, -1), array('-', '/', "'", '"', '(', '[', '{', '<', ' '))) {
// Omitted ':' in the list
$escaped .= ' ';
}
}
return $escaped;
}

/**
* Escape chars
*
* @param string $text
* @return string
*/
public static function escapeChars($text)
{
// Exclude special character if preceded by any valid preceded character
return preg_replace('/((([-:\/\'"\(\[\{<\s])([_`\*\|][^\s]))|([_][-\.,:;!?\/\\\'"\)\]\}>\s]))/S', '$3\\\$4$5',
str_replace('\\', '\\\\', $text));
}

/**
* Escape an specific char
*
* @param string $text
* @param string $char Char to escape
* @return string
*/
public static function escapeChar($text, $char)
{
return preg_replace(sprintf('/([^\s])(\\%s[^-\.,:;!?\/\\\'"\)\]\}>\s])/', $char), '$1\\\$2', $text);
}

/**
* Convert the link tag
*
* @param \DOMElement $node
* @return string
*/
public static function link($node)
{
$value = trim(self::formatText($node[0]->nodeValue));
if ($node[0]->getAttribute('linkend')) {
return ":ref:`$value <" . $node[0]->getAttribute('linkend') . ">`";
} else {
self::$links[$value] = trim($node[0]->getAttribute('xlink:href'));
return "`$value`_";
}
}

/**
* Convert the footnote
*
* @param \DOMElement $value
* @return string
*/
public static function footnote($value)
{
self::$footnote[] = '.. [#] ' . trim($value);
return '[#]_';
}

/**
* Get all the external links of the document
*
* @return string
*/
public static function getLinks()
{
$output = '';
foreach (self::$links as $key => $value) {
$output .= ".. _`$key`: $value\n";
}
return $output;
}

/**
* Convert the table tag
*
* @param \DOMElement $node
* @return string
*/
public static function table($node)
{
// check if thead exists
$head = (0 !== $node[0]->getElementsByTagName('thead')->length);

$rows = $node[0]->getElementsByTagName('row');
$table = array();
$totRow = $rows->length;
$j = 0;
foreach ($rows as $row) {
$cols = $row->getElementsByTagName('entry');
$totCol = $cols->length;
if (!isset($widthCol)) {
$widthCol = array_fill(0, $totCol, 0);
}
$i = 0;
foreach ($cols as $col) {
$table[$j][$i] = self::formatText($col->nodeValue);
$length = mb_strlen($table[$j][$i], INPUT_ENCODING);
if ($length > $widthCol[$i]) {
$widthCol[$i] = $length;
}
$i++;
}
$j++;
}
$tableText = new Table\Table(array(
'columnWidths' => $widthCol,
'decorator' => 'ascii'
));
for ($j = 0; $j < $totRow; $j++) {
$row = new Table\Row();
for ($i = 0; $i < $totCol; $i++) {
$row->appendColumn(new Table\Column($table[$j][$i]));
}
$tableText->appendRow($row);
}
$output = $tableText->render();
// if thead exists change the table style with head (= instead of -)
if ($head) {
$table = explode("\n", $output);
$newOutput = '';
$i = 0;
foreach ($table as $row) {
if ('+-' === substr($row, 0, 2)) {
$i++;
}
if (2 === $i) {
$row = str_replace('-', '=', $row);
}
$newOutput .= "$row\n";
}
return $newOutput;
}
return $output . "\n";
}

/**
* Convert an XML file name to the RST ZF2 standard naming convention
* For instance, Zend_Config-XmlIntro.xml become zend.config.xml-intro.rst
*
* @param string $name
* @return string
*/
public static function xmlFileNameToRst($name)
{
if ('.xml' === strtolower(substr($name, -4))) {
$name = substr($name, 0, strlen($name) - 4);
}
$tot = strlen($name);
$output = '';
$word = false;
for ($i = 0; $i < $tot; $i++) {

if (preg_match('/[A-Z]/', $name[$i])) {
if ($word) {
$output .= '-';
}
$output .= strtolower($name[$i]);
} elseif ('_' === $name[$i] || '-' === $name[$i]) {
$output .= '.';
$word = false;
} else {
$output .= $name[$i];
$word = true;
}
}
return $output . '.rst';
}

/**
* Convert an XML file name to the RST ZF2 standard naming convention
* For instance, Zend_Config-XmlIntro.xml become zend.config.xml-intro.rst
*
* @param string $href
* @return string
*/
public static function imageFileName($href)
{
return '../images/' . basename($href);
}
}
6 changes: 1 addition & 5 deletions bin/createAutoloadTestClasses.php
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Original file line number Diff line number Diff line change
Expand Up @@ -12,11 +12,7 @@ function createClasses($depth, $namespace)
{
foreach (range('a', 'p') as $letter) {
// Create content for namespaced class
$content =<<<EOT
<?php
namespace $namespace;
class $letter { }
EOT;
$content = "<?php\nnamespace $namespace;\nclass $letter { }";

// Write content to disk
$dir = str_replace('\\', DIRECTORY_SEPARATOR, $namespace);
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