router = $router;
$this->pagelist = $this->list();
if(Config::internallinkblank()) {
$this->internallinkblank = ' target="_blank" ';
}
if(Config::externallinkblank()) {
$this->externallinkblank = ' target="_blank" ';
}
}
/**
* Used to convert the markdown user manual to html document
*
* @param string $text Input text in markdown
* @return string html formated text
*/
public function rendermanual(string $text) : string
{
$text = $this->markdown($text);
$text = $this->headerid($text, 5);
return $text;
}
/**
* Generate page relative link for given page_id including basepath
*
* @param string $id given page ID
*
* @return string Relative URL
*/
public function upage(string $id) : string
{
return $this->router->generate('pageread/', ['page' => $id]);
}
/**
* Main function
*
* @param Page $page page to render
*/
public function render(Page $page)
{
$this->page = $page;
$this->write($this->gethmtl());
}
/**
* Combine body and head to create html file
*
* @return string html string
*/
public function gethmtl()
{
$head = $this->gethead();
$body = $this->getbody($this->readbody());
$parsebody = $this->parser($body);
$html = '' . PHP_EOL . '' . PHP_EOL . '' . PHP_EOL . $head . PHP_EOL . '' . PHP_EOL . $parsebody . PHP_EOL . '';
return $html;
}
public function readbody()
{
if (!empty($this->page->templatebody())) {
$templateid = $this->page->templatebody();
$templatepage = $this->get($templateid);
if($templatepage !== false) {
$body = $templatepage->body();
} else {
$body = $this->page->body();
$this->page->settemplatebody('');
}
} else {
$body = $this->page->body();
}
$body = $this->article($body);
$body = $this->automedialist($body);
return $body;
}
/**
* Analyse BODY, call the corresponding CONTENTs and render everything
*
* @param string $body as the string BODY of the page
*
* @return string as the full rendered BODY of the page
*/
public function getbody(string $body) : string
{
// Elements that can be detected
$types = ['HEADER', 'NAV', 'MAIN', 'ASIDE', 'FOOTER'];
// First level regex
$regex = '~\%(' . implode("|", $types) . ')(\?([\S]+))?\%~';
// Match the first level regex
preg_match_all($regex, $body, $out);
// Create a list of all the elements that passed through the first level regex
foreach ($out[0] as $key => $match) {
$matches[$key] = ['fullmatch' => $match, 'type' => $out[1][$key], 'options' => $out[3][$key]];
}
// First, analyse the synthax and call the corresponding methods
if(isset($matches)) {
foreach ($matches as $key => $match) {
$element = new Element($match, $this->page->id());
$element->setcontent($this->getelementcontent($element->sources(), $element->type()));
$element->setcontent($this->elementparser($element));
$element->addtags();
$body = str_replace($element->fullmatch(), $element->content(), $body);
}
}
return $body;
}
/**
* Foreach $sources (pages), this will get the corresponding $type element content
*
* @param array $sources Array of pages ID
* @param string $type Type of element
*/
public function getelementcontent(array $sources, string $type)
{
$content = '';
$subseparator = PHP_EOL . PHP_EOL;
foreach($sources as $source)
{
if($source !== $this->page->id()) {
$subcontent = $this->getpageelement($source, $type);
if($subcontent !== false) {
if(empty($subcontent && self::RENDER_VERBOSE > 0)) {
$subcontent = PHP_EOL . '' . PHP_EOL;
}
} else {
$read = 'Rendering error :
The page ' . $source . ', does not exist yet.
';
//throw new Exception($read);
}
} else {
$subcontent = $this->page->$type();
}
$content .= $subseparator . $subcontent;
}
return $content . $subseparator;
}
public function elementparser(Element $element)
{
$content = $this->article($element->content());
$content = $this->automedialist($content);
$content = $this->pagelist($content);
$content = $this->date($content);
$content = $this->thumbnail($content);
if($element->autolink()) {
$content = $this->everylink($content, $element->autolink());
}
if($element->markdown()) {
$content = $this->markdown($content);
}
return $content;
}
/**
* Write css javascript and html as files in the assets folder
*/
public function write(string $html)
{
file_put_contents(Model::HTML_RENDER_DIR . $this->page->id() . '.html', $html);
file_put_contents(Model::RENDER_DIR . $this->page->id() . '.css', $this->page->css());
//file_put_contents(Model::RENDER_DIR . $this->page->id() . '.quick.css', $this->page->quickcss());
file_put_contents(Model::RENDER_DIR . $this->page->id() . '.js', $this->page->javascript());
}
public function writetemplates()
{
if (array_key_exists('css', $this->page->template('array'))) {
$tempaltecsspage = $this->get($this->page->template('array')['css']);
file_put_contents(Model::RENDER_DIR . $tempaltecsspage->id() . '.css', $tempaltecsspage->css());
}
if (array_key_exists('javascript', $this->page->template('array'))) {
$templatejspage = $this->get($this->page->template('array')['javascript']);
file_put_contents(Model::RENDER_DIR . $templatejspage->id() . '.js', $templatejspage->javascript());
}
}
public function gethead()
{
$head = '';
$head .= '' . PHP_EOL;
$head .= '' . $this->page->title() . '' . PHP_EOL;
if (!empty($this->page->favicon())) {
$head .= '';
} elseif (!empty(Config::defaultfavicon())) {
$head .= '';
}
$head .= '' . PHP_EOL;
$head .= '' . PHP_EOL;
$head .= '' . PHP_EOL;
$head .= '' . PHP_EOL;
if(!empty($this->page->thumbnail())) {
$head .= '' . PHP_EOL;
} elseif(!empty(Config::defaultthumbnail())) {
$head .= '' . PHP_EOL;
}
$head .= '' . PHP_EOL;
foreach ($this->page->externalcss() as $externalcss) {
$head .= '' . PHP_EOL;
}
if (!empty($this->page->templatecss() && in_array('externalcss', $this->page->templateoptions()))) {
$templatecss = $this->get($this->page->templatecss());
if($templatecss !== false) {
foreach ($templatecss->externalcss() as $externalcss) {
$head .= '' . PHP_EOL;
}
}
}
$head .= PHP_EOL . $this->page->customhead() . PHP_EOL;
$head .= '' . PHP_EOL;
$head .= '' . PHP_EOL;
if (!empty($this->page->templatecss())) {
$tempaltecsspage = $this->page->templatecss();
$head .= '' . PHP_EOL;
}
$head .= '' . PHP_EOL;
if (!empty($this->page->templatejavascript())) {
$templatejspage = $this->page->templatejavascript();
$head .= '' . PHP_EOL;
}
if (!empty($this->page->javascript())) {
$head .= '' . PHP_EOL;
}
if (!empty(Config::analytics())) {
$head .= PHP_EOL . '
' . PHP_EOL;
}
if (!empty($this->page->redirection())) {
if (preg_match('%https?:\/\/\S*%', $this->page->redirection(), $out)) {
$url = $out[0];
$head .= PHP_EOL . '';
} elseif (in_array($this->page->redirection(), $this->pagelist)) {
$url = $this->upage($this->page->redirection());
$head .= PHP_EOL . '';
}
}
return $head;
}
public function desctitle($text, $desc, $title)
{
$text = str_replace('%TITLE%', $title, $text);
$text = str_replace('%DESCRIPTION%', $desc, $text);
return $text;
}
public function parser(string $text)
{
$text = $this->media($text);
$text = $this->headerid($text);
$text = str_replace(self::SUMMARY, $this->sumparser(), $text);
$text = $this->wurl($text);
$text = $this->wikiurl($text);
$text = $this->desctitle($text, $this->page->description(), $this->page->title());
$text = str_replace('href="http', ' class="external" target="_blank" href="http', $text);
$text = $this->autourl($text);
$text = $this->authenticate($text);
return $text;
}
public function media(string $text) : string
{
$text = preg_replace('%(src|href)="([\w-_]+(\/([\w-_])+)*\.[a-z0-9]{1,5})"%', '$1="' . Model::mediapath() . '$2" target="_blank" class="media"', $text);
if (!is_string($text)) {
//throw new Exception('Rendering error -> media module');
}
return $text;
}
public function autourl($text)
{
$text = preg_replace('#( |\R|>)(https?:\/\/((\S+)\.([^< ]+)))#', '$1externallinkblank .'>$3', $text);
return $text;
}
public function wurl(string $text)
{
$linkto = [];
$rend = $this;
$text = preg_replace_callback(
'%href="([\w-]+)\/?(#?[a-z-_]*)"%',
function ($matches) use ($rend, &$linkto) {
$matchpage = $rend->get($matches[1]);
if (!$matchpage) {
$link = 'href="' . $rend->upage($matches[1]) . '"" title="' . Config::existnot() . '" class="internal existnot"' . $this->internallinkblank;
} else {
$linkto[] = $matchpage->id();
$link = 'href="' . $rend->upage($matches[1]) . $matches[2] . '" title="' . $matchpage->description() . '" class="internal exist '. $matchpage->secure('string') .'"' . $this->internallinkblank;
}
return $link;
},
$text
);
$this->linkto = array_unique(array_merge($this->linkto, $linkto));
return $text;
}
public function wikiurl(string $text)
{
$linkto = [];
$rend = $this;
$text = preg_replace_callback(
'%\[([\w-]+)\/?#?([a-z-_]*)\]%',
function ($matches) use ($rend, &$linkto) {
$matchpage = $rend->get($matches[1]);
if (!$matchpage) {
return 'internallinkblank .' >' . $matches[1] . '';
} else {
$linkto[] = $matchpage->id();
return 'internallinkblank .' >' . $matchpage->title() . '';
}
},
$text
);
$this->linkto = array_unique(array_merge($this->linkto, $linkto));
return $text;
}
/**
* Add Id to html header elements and store the titles in the `sum` parameter
*
* @param string $text Input html document to scan
* @param int $maxdeepness Maximum header deepness to look for. Min = 1 Max = 6 Default = 6
*
* @return string text with id in header
*/
public function headerid($text, int $maxdeepness = 6)
{
if($maxdeepness > 6 || $maxdeepness < 1) {
$maxdeepness = 6;
}
$sum = [];
$text = preg_replace_callback(
'/(.+)<\/h[1-' . $maxdeepness . ']>/mU',
function ($matches) use (&$sum) {
$cleanid = idclean($matches[4]);
$sum[$cleanid][$matches[1]] = $matches[4];
return '' . $matches[4] . '';
},
$text
);
$this->sum = $sum;
return $text;
}
public function markdown($text)
{
$fortin = new MarkdownExtra;
// id in headers
// $fortin->header_id_func = function ($header) {
// return preg_replace('/[^\w]/', '', strtolower($header));
// };
$fortin->hard_wrap = true;
$text = $fortin->transform($text);
return $text;
}
public function article($text)
{
$pattern = '/(\R\R|^\R|^)[=]{3,}([\w-]*)\R\R(.*)(?=\R\R[=]{3,}[\w-]*\R)/sUm';
$text = preg_replace_callback($pattern, function ($matches) {
if (!empty($matches[2])) {
$id = ' id="' . $matches[2] . '" ';
} else {
$id = ' ';
}
return '' . PHP_EOL . PHP_EOL . $matches[3] . PHP_EOL . PHP_EOL . '' . PHP_EOL . PHP_EOL;
}, $text);
$text = preg_replace('/\R\R[=]{3,}([\w-]*)\R/', '', $text);
return $text;
}
/**
* Check for media list call in the text and insert media list
* @param string $text Text to scan and replace
*
* @return string Output text
*/
public function automedialist(string $text)
{
preg_match_all('~\%MEDIA\?([a-zA-Z0-9\[\]\&=\-\/\%]*)\%~', $text, $out);
foreach ($out[0] as $key => $match) {
$matches[$key] = ['fullmatch' => $match, 'filter' => $out[1][$key]];
}
if(isset($matches)) {
foreach ($matches as $match) {
$medialist = new Medialist($match);
$medialist->readfilter();
$text = str_replace($medialist->fullmatch(), $medialist->generatecontent(), $text);
}
}
return $text;
}
/**
* Generate a Summary based on header ids. Need to use `$this->headerid` before to scan text
*
* @param int $min Minimum header deepness to start the summary : Between 1 and 6.
* @param int $max Maximum header deepness to start the summary : Between 1 and 6.
*
* @return string html list with anchor link
*/
function sumparser(int $min = 1, int $max = 6) : string
{
$min = $min >= 1 && $min <= 6 && $min <= $max ? $min : 1;
$end = $max >=1 && $max <= 6 && $max >= $min ? $max : 6;
$sum = $this->sum;
$filteredsum = [];
foreach ($sum as $key => $menu) {
$deepness = array_keys($menu)[0];
if($deepness >= $min && $deepness <= $max) {
$filteredsum[$key] = $menu;
}
}
$sumstring = '';
$last = 0;
foreach ($filteredsum as $title => $list) {
foreach ($list as $h => $link) {
if ($h > $last) {
for ($i = 1; $i <= ($h - $last); $i++) {
$sumstring .= '';
}
$sumstring .= '- ' . $link . '
';
} elseif ($h < $last) {
for ($i = 1; $i <= ($last - $h); $i++) {
$sumstring .= '
';
}
$sumstring .= '' . $link . '';
} elseif ($h = $last) {
$sumstring .= '' . $link . '';
}
$last = $h;
}
}
for ($i = 1; $i <= ($last); $i++) {
$sumstring .= '';
}
return $sumstring;
}
public function date(string $text)
{
$page = $this->page;
$text = preg_replace_callback('~\%DATE\%~', function ($matches) use ($page) {
return '';
}, $text);
$text = preg_replace_callback('~\%TIME\%~', function ($matches) use ($page) {
return '';
}, $text);
return $text;
}
/**
* Render thumbnail of the page
*
* @param string $text Text to analyse
*
* @return string The rendered output
*/
public function thumbnail(string $text) : string
{
$img = ' . $this->page->id() . '.jpg)
';
$img = PHP_EOL . $img . PHP_EOL;
$text = str_replace('%THUMBNAIL%', $img, $text);
return $text;
}
/**
* Autolink Function : transform every word of more than $limit characters in internal link
*
* @param string $text The input text to be converted
*
* @return string Conversion output
*/
public function everylink(string $text, int $limit) : string
{
$regex = '~([\w-_éêèùïüîçà]{' . $limit . ',})(?![^<]*>|[^<>]*<\/)~';
$text = preg_replace_callback($regex , function ($matches) {
return '' . $matches[1] . '';
}, $text);
return $text;
}
/**
* @param string $text content to analyse and replace
*
* @return string text ouput
*/
public function authenticate(string $text)
{
$id = $this->page->id();
$regex = '~\%CONNECT(\?dir=([a-zA-Z0-9-_]+))?\%~';
$text = preg_replace_callback($regex, function ($matches) use ($id) {
if(isset($matches[2])) {
$id = $matches[2];
}
$form = '';
return $form;
}, $text);
return $text;
}
/**
* Render pages list
*/
public function pagelist(string $text) : string
{
preg_match_all('~\%LIST\?([a-zA-Z0-9\]\[\&=\-\/\%]*)\%~', $text, $out);
foreach ($out[0] as $key => $match) {
$matches[$key] = ['fullmatch' => $match, 'options' => $out[1][$key]];
}
$modelhome = new Modelhome();
if(isset($matches)) {
$pagelist = $this->getlister();
foreach ($matches as $match) {
$optlist = $modelhome->Optlistinit($pagelist);
$optlist->parsehydrate($match['options']);
$table2 = $modelhome->table2($pagelist, $optlist, '', []);
$content = '' . PHP_EOL ;
foreach ($table2 as $page ) {
$content .= '- ' . PHP_EOL;
$content .= '' . $page->title() . '' . PHP_EOL;
if($optlist->description()) {
$content .= '' . $page->description() . '' . PHP_EOL;
}
if($optlist->date()) {
$content .= '
' . $page->date('pdate') . '' . PHP_EOL;
}
if($optlist->time()) {
$content .= '' . $page->date('ptime') . '' . PHP_EOL;
}
if($optlist->author()) {
$content .= $page->authors('string') . PHP_EOL;
}
$content .= ' ';
}
$content .= '
';
$text = str_replace($match['fullmatch'], $content, $text);
}
}
return $text;
}
public function linkto()
{
sort($this->linkto);
$linkto = $this->linkto;
$this->linkto = [];
return $linkto;
}
}
?>