DiffusionSymbolDatasource.php
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	<?php

	final class DiffusionSymbolDatasource
	extends PhabricatorTypeaheadDatasource {

	public function isBrowsable() {
	// This is slightly involved to make browsable, and browsing symbols
	// does not seem likely to be very useful in any real software project.
	return false;
	}

	public function getBrowseTitle() {
	return pht('Browse Symbols');
	}

	public function getPlaceholderText() {
	return pht('Type a symbol name...');
	}

	public function getDatasourceApplicationClass() {
	return 'PhabricatorDiffusionApplication';
	}

	public function loadResults() {
	$viewer = $this->getViewer();
	$raw_query = $this->getRawQuery();

	$results = array();

	if (strlen($raw_query)) {
	$symbols = id(new DiffusionSymbolQuery())
	->setViewer($viewer)
	->setNamePrefix($raw_query)
	->setLimit(15)
	->needRepositories(true)
	->needPaths(true)
	->execute();
	foreach ($symbols as $symbol) {
	$lang = $symbol->getSymbolLanguage();
	$name = $symbol->getSymbolName();
	$type = $symbol->getSymbolType();
	$repo = $symbol->getRepository()->getName();

	$results[] = id(new PhabricatorTypeaheadResult())
	->setName($name)
	->setURI($symbol->getURI())
	->setPHID(md5($symbol->getURI())) // Just needs to be unique.
	->setDisplayName($name)
	->setDisplayType(strtoupper($lang).' '.ucwords($type).' ('.$repo.')')
	->setPriorityType('symb')
	->setImageSprite(
	'phabricator-search-icon phui-font-fa phui-icon-view fa-code '.
	'lightgreytext');
	}
	}

	return $results;
	}

	}