48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
|
|
register_module([
|
|
"name" => "Search",
|
|
"version" => "0.1",
|
|
"author" => "Starbeamrainbowlabs",
|
|
"description" => "Adds proper search functionality to Pepperminty Wiki. Note that this module, at the moment, just contains test code while I figure out how best to write a search engine.",
|
|
"id" => "feature-search",
|
|
"code" => function() {
|
|
add_action("index", function() {
|
|
global $settings, $env;
|
|
|
|
$breakable_chars = "\r\n\t .,\\/!\"£$%^&*[]()+`_~#";
|
|
|
|
header("content-type: text/plain");
|
|
|
|
$source = file_get_contents("$env->page.md");
|
|
$source_length = strlen($source);
|
|
|
|
$index = [];
|
|
|
|
// Regex from
|
|
$terms = preg_split("/((^\p{P}+)|(\p{P}*\s+\p{P}*)|(\p{P}+$))/", $source, -1, PREG_SPLIT_NO_EMPTY);
|
|
$i = 0;
|
|
foreach($terms as $term)
|
|
{
|
|
$nterm = strtolower($term);
|
|
if(!isset($index[$nterm]))
|
|
{
|
|
$index[$nterm] = [ "freq" => 0, "offsets" => [] ];
|
|
}
|
|
|
|
$index[$nterm]["freq"]++;
|
|
$index[$nterm]["offsets"][] = $i;
|
|
|
|
$i++;
|
|
}
|
|
|
|
var_dump($env->page);
|
|
var_dump($source);
|
|
echo("source length: $source_length\n");
|
|
|
|
var_dump($index);
|
|
});
|
|
}
|
|
]);
|
|
|
|
?>
|