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Added detection for one-pager, experimental

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This commit is contained in:
markseu 2020-01-16 19:29:37 +01:00
parent 0df1efec6c
commit 3437ab98a2
1 changed files with 18 additions and 2 deletions
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20
system/extensions/core.php
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@ -1230,9 +1230,25 @@ class YellowContent {
}
// Return page collection with top-level navigation
public function top($showInvisible = false) {
public function top($showInvisible = false, $showOnePager = true) {
$rootLocation = $this->getRootLocation($this->yellow->page->location);
return $this->getChildren($rootLocation, $showInvisible);
$pages = $this->getChildren($rootLocation, $showInvisible);
if (count($pages)==1 && $showOnePager) {
$scheme = $this->yellow->page->scheme;
$address = $this->yellow->page->address;
$base = $this->yellow->page->base;
$one = ($pages->offsetGet(0)->location!=$this->yellow->page->location) ? $pages->offsetGet(0) : $this->yellow->page;
preg_match_all("/<h(\d) id=\"([^\"]+)\">(.*?)<\/h\d>/i", $one->getContent(), $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
if ($match[1]==2) {
$page = new YellowPage($this->yellow);
$page->setRequestInformation($scheme, $address, $base, $one->location."#".$match[2], $one->fileName);
$page->parseData("---\nTitle:$match[3]\n---\n", false, 0);
$pages->append($page);
}
}
}
return $pages;
}
// Return page collection with path ancestry