68 lines
1.5 KiB
Plaintext
68 lines
1.5 KiB
Plaintext
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// Returns whether haystack contains needle (case-sensitive, both should be pre-lowercased)
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bool str_contains(String haystack, String needle)
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{
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return replace(haystack, needle, "\x01") != haystack;
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}
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RENDER(Request& context)
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{
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String q = to_lower(trim(context.get["q"]));
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if(q.length() < 2)
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{
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return;
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}
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u32 count = 0;
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for(auto file_name : ls("pages/"))
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{
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String ft = nibble(file_name, ".");
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String name = ft;
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String badge = "";
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if(ft.substr(0, 2) == "0_")
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{
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nibble(name, "_");
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badge = "struct";
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}
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else if(ft.substr(0, 2) == "1_")
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{
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nibble(name, "_");
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badge = "directive";
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}
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String content = file_get_contents("pages/" + ft + ".txt");
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if(str_contains(to_lower(name), q) || str_contains(to_lower(content), q))
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{
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// Find first content line that contains the query for a snippet
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String snippet = "";
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for(auto line : split(content, "\n"))
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{
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String t = trim(line);
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if(t.length() > 4 && t.substr(0, 1) != ":" && str_contains(to_lower(t), q))
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{
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snippet = t;
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if(snippet.length() > 100)
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snippet = snippet.substr(0, 100) + "…";
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break;
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}
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}
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<><div class="func-item search-hit">
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<a href="index.uce?p=<?= uri_encode(ft) ?>"><?= html_escape(name) ?><? if(badge != "") { ?><span class="badge"><?= badge ?></span><? } ?></a>
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<? if(snippet != "") { ?><div class="search-snippet"><?= html_escape(snippet) ?></div><? } ?>
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</div></>
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count += 1;
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}
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}
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if(count == 0)
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{
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<><p class="no-results">No results for "<strong><?= html_escape(q) ?></strong>"</p></>
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}
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}
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