mirror of
https://github.com/sbrl/Pepperminty-Wiki.git
synced 2024-11-22 16:33:00 +00:00
47 lines
1.1 KiB
PHP
47 lines
1.1 KiB
PHP
<?php
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register_module([
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"name" => "Search",
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"version" => "0.1",
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"author" => "Starbeamrainbowlabs",
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"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.",
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"id" => "feature-search",
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"code" => function() {
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add_action("index", function() {
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global $settings, $env;
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$breakable_chars = "\r\n\t .,\\/!\"£$%^&*[]()+`_~#";
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header("content-type: text/plain");
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$source = file_get_contents("$env->page.md");
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$source_length = strlen($source);
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$index = [];
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// Regex from
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$terms = preg_split("/((^\p{P}+)|(\p{P}*\s+\p{P}*)|(\p{P}+$))/", $source, -1, PREG_SPLIT_NO_EMPTY);
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$i = 0;
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foreach($terms as $term)
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{
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$nterm = strtolower($term);
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if(!isset($index[$nterm]))
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{
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$index[$nterm] = [ "freq" => 0, "offsets" => [] ];
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}
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$index[$nterm]["freq"]++;
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$index[$nterm]["offsets"][] = $i;
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$i++;
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}
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var_dump($env->page);
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var_dump($source);
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echo("source length: $source_length\n");
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var_dump($index);
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});
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}
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]);
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?>
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