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Update Module\Help to use anchor words for titles

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- Previous anchors are kept for links backward compatibility
This commit is contained in:
Hypolite Petovan 2019-12-05 19:46:59 -05:00
parent 8016cb3cee
commit c6d422a188
3 changed files with 14 additions and 10 deletions
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18
src/Module/Help.php
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@ -65,10 +65,11 @@ class Help extends BaseModule
$lastLevel = 1;
$idNum = [0, 0, 0, 0, 0, 0, 0];
foreach ($lines as &$line) {
if (substr($line, 0, 2) == "<h") {
$level = substr($line, 2, 1);
if ($level != "r") {
$level = intval($level);
$matches = [];
foreach ($lines as &$line) {
if (preg_match('#<h([1-6])>([^<]+?)</h\1>#i', $line, $matches)) {
$level = $matches[1];
$anchor = urlencode($matches[2]);
if ($level < $lastLevel) {
for ($k = $level; $k < $lastLevel; $k++) {
$toc .= "</ul></li>";
@ -84,10 +85,13 @@ class Help extends BaseModule
}
$idNum[$level] ++;
$href = $a->getBaseURL() . "/help/{$filename}#{$anchor}";
$toc .= "<li><a href=\"{$href}\">" . strip_tags($line) . "</a></li>";
$id = implode("_", array_slice($idNum, 1, $level));
$href = $a->getBaseURL() . "/help/{$filename}#{$id}";
$toc .= "<li><a href='{$href}'>" . strip_tags($line) . "</a></li>";
$line = "<a name='{$id}'></a>" . $line;
$line = "<a name=\"{$id}\"></a>" . $line;
$line = "<a name=\"{$anchor}\"></a>" . $line;
$lastLevel = $level;
}
}