friendica/src/Module/Hashtag.php

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<?php
/**
* @file src/Module/Hashtag.php
*/
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\Core\System;
use dba;
require_once 'include/dba.php';
require_once 'include/text.php';
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/**
* Hashtag module.
*/
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class Hashtag extends BaseModule
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{
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public static function content()
{
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$result = [];
$t = escape_tags($_REQUEST['t']);
if (empty($t)) {
System::jsonExit($result);
}
$taglist = dba::p("SELECT DISTINCT(`term`) FROM `term` WHERE `term` LIKE ? AND `type` = ? ORDER BY `term`",
$t . '%',
intval(TERM_HASHTAG)
);
while ($tag = dba::fetch($taglist)) {
$result[] = ['text' => strtolower($tag['term'])];
}
dba::close($taglist);
System::jsonExit($result);
}
}