/**
* Initializes the generation.
*
* @param tfProject $project The project
* @param String $path Output path
*/
public function init($project, $path)
{
$this->translate = tfTranslate::get();
$this->date = date('d.m.Y');
$this->project = $project;
$this->path = $path;
}
public static function get()
{
if (is_null(tfTranslate::$instance)) {
tfTranslate::$instance = new tfTranslate();
}
return tfTranslate::$instance;
}
/**
* Sets the new project language.
* @param String $language The new language abbreviation, i.e. "pl" or "en".
*/
public function setLanguage($language)
{
if (!in_array($language, $this->langs)) {
throw new SystemException('The used language "' . $language . '" is not supported in this project.');
}
$translate = tfTranslate::get();
$translate->setLanguage($language);
$this->language = $language;
}
/**
* Creates "See also" links below the page content.
*
* @param Array $standard The links within the documentation
* @param Array $external The external SeeAlso links
* @return String
*/
public function _tagSeeAlso($standard, $external)
{
$n =& $this->project->config['showNumbers'];
$translate = tfTranslate::get();
$prog = tfProgram::get();
$i = 0;
$code = '<h4>' . $this->translate->_('navigation', 'see_also') . ':</h4><ul>';
if (!is_null($standard)) {
foreach ($standard as $value) {
$meta = $this->project->getMetaInfo($value, false);
if (is_null($meta)) {
$prog->console->stderr->writeln('The page "' . $value . '" linked in See Also of "' . $this->_currentPage['Id'] . '" does not exist.');
} else {
$code .= '<li><a href="' . $this->toAddress($meta['Id']) . '">' . ($n ? $meta['FullNumber'] . '. ' : '') . $meta['Tags']['ShortTitle'] . '</a></li>';
$i++;
}
}
}
if (!is_null($external)) {
foreach ($external as $value) {
if (($sep = strpos($value, ' ')) !== false) {
$code .= '<li><a href="' . substr($value, 0, $sep) . '">' . substr($value, $sep) . '</a></li>';
$i++;
} else {
$code .= '<li><a href="' . $value . '">' . $value . '</a></li>';
$i++;
}
}
}
$code .= '</ul>';
if ($i == 0) {
return '';
}
return $code;
}
/**
* Validates the tag list and returns the result.
*
* @param Array &$tags The list of tags
* @return Boolean
*/
public static function validateTags(array &$tags)
{
// Process the "FeatureInformation" tag.
// This tag has to be reparsed every time the method is invoked (because of parsing markdown)
if (isset($tags['FeatureInformation'])) {
$parser = tfParsers::get();
try {
$tags['FeatureInformationFrame'] = $parser->parse(self::$_project->getTemplate($tags['FeatureInformation']));
} catch (SystemException $exception) {
self::$_error = 'The feature information identifier: "' . $tags['FeatureInformation'] . '" is not defined.';
return false;
}
}
if (isset($tags['%%Validated'])) {
return true;
}
self::_buildTagList();
if (!isset($tags['Title'])) {
self::$_error = 'The required tag "Title" is not defined.';
return false;
}
if (!isset($tags['ShortTitle'])) {
$tags['ShortTitle'] = $tags['Title'];
}
// Validate the tags.
foreach ($tags as $tag => &$value) {
if (!isset(self::$_tags[$tag])) {
if (!self::$_allowUnknown) {
self::$_error = 'The tag "' . $tag . '" cannot be recognized as a valid TypeFriendly tag.';
return false;
}
}
if (!self::_validate($value, self::$_tags[$tag])) {
self::$_error = '"' . $tag . '": invalid value.';
return false;
}
}
if (isset($tags['Extends']) && isset($tags['EExtends'])) {
self::$_error = 'Tags "Extends" and "EExtends" cannot be used together.';
return false;
}
if ((isset($tags['Extends']) || isset($tags['EExtends'])) && (isset($tags['MultiExtends']) || isset($tags['EMultiExtends']))) {
self::$_error = 'Tags "Extends" and "MultiExtends" cannot be used together.';
return false;
}
// Process the "Construct" tag
if (isset($tags['Construct'])) {
$translate = tfTranslate::get();
$construct = strtolower(trim($tags['Construct']));
if (!in_array($construct, self::$_constructs)) {
$tags['ConstructType'] = 'unknown';
} else {
$tags['ConstructType'] = str_replace(' ', '_', $construct);
$tags['Construct'] = $translate->_('constructs', $tags['ConstructType']);
}
// Using the information from "Construct", we can perform some extra checks.
$extends = false;
$reference = false;
$throws = false;
$implementedBy = false;
$mixins = false;
$traits = false;
switch ($tags['ConstructType']) {
case 'function':
case 'method':
case 'static_method':
case 'abstract_method':
case 'accessor_method':
case 'final_method':
case 'final_static method':
case 'final_accessor_method':
case 'optional_method':
case 'magic_method':
case 'constructor':
case 'destructor':
case 'macro':
case 'operator':
$reference = true;
$throws = true;
break;
case 'mixin':
case 'trait':
$implementedBy = true;
break;
case 'class':
case 'abstract_class':
case 'exception_class':
case 'internal_class':
case 'structure':
$extends = true;
case 'final_class':
$mixins = true;
$traits = true;
break;
case 'interface':
$extends = true;
$implementedBy = true;
break;
}
if (!$reference && isset($tags['Reference'])) {
self::$_error = 'Tag "Reference" is not allowed with the specified construct.';
return false;
}
if (!$throws && (isset($tags['Throws']) || isset($tags['EThrows']))) {
self::$_error = 'Tags "Throws" and "EThrows" are not allowed with the specified construct.';
return false;
}
if (!$implementedBy && (isset($tags['ImplementedBy']) || isset($tags['EImplementedBy']))) {
self::$_error = 'Tags "ImplementedBy" and "EImplementedBy" are not allowed with the specified construct.';
return false;
}
if (!$mixins && (isset($tags['Mixins']) || isset($tags['EMixins']))) {
self::$_error = 'Tags "Mixins" and "EMixins" are not allowed with the specified construct.';
return false;
}
if (!$traits && (isset($tags['Traits']) || isset($tags['ETraits']))) {
self::$_error = 'Tags "Traits" and "ETraits" are not allowed with the specified construct.';
return false;
}
if ($tags['ConstructType'] != 'internal_class' && (isset($tags['PartOf']) || isset($tags['EPartOf']))) {
self::$_error = 'Tags "PartOf" and "EPartOf" are not allowed with the specified construct.';
return false;
}
if (!$extends && (isset($tags['Extends']) || isset($tags['EExtends']) || isset($tags['Implements']) || isset($tags['Implements']) || isset($tags['ExtendedBy']) || isset($tags['EExtendedBy']) || isset($tags['MultiExtends']) || isset($tags['EMultiExtends']))) {
self::$_error = 'The tags that describe the OOP inheritance are not allowed with the specified construct.';
return false;
}
}
$tags['%%Validated'] = true;
return true;
}
