gitphp/include/display.git_search_files.php

<?php
/*
 *  display.git_search_files.php
 *  gitphp: A PHP git repository browser
 *  Component: Display - search in files
 *
 *  Copyright (C) 2009 Christopher Han <xiphux@gmail.com>
 */

require_once('defs.constants.php');
require_once('util.highlight.php');
require_once('gitutil.git_filesearch.php');
require_once('gitutil.git_read_commit.php');
require_once('display.git_message.php');

function git_search_files($projectroot, $project, $hash, $search, $page = 0)
{
	global $tpl,$gitphp_conf;

	$cachekey = sha1($project) . "|" . $hash . "|" . "filesearch" . "|" . sha1($search) . "|" . $page;

	if (!$tpl->is_cached('searchfiles.tpl', $cachekey)) {

		if (!($gitphp_conf['search'] && $gitphp_conf['filesearch'])) {
			git_message("File search has been disabled", TRUE, TRUE);
			return;
		}

		if (!isset($search) || (strlen($search) < 2)) {
			git_message("You must enter search text of at least 2 characters", TRUE, TRUE);
			return;
		}
		if (!isset($hash)) {
			//$hash = git_read_head($projectroot . $project);
			$hash = "HEAD";
		}

		$co = git_read_commit($projectroot . $project, $hash);

		$filesearch = git_filesearch($projectroot . $project, $hash, $search, false, ($page * 100), 101);

		if (count($filesearch) < 1) {
			git_message("No matches for '" . $search . "'.", FALSE, TRUE);
			return;
		}

		$tpl->assign("hash",$hash);
		$tpl->assign("treehash",$co['tree']);

		$tpl->assign("search",$search);
		$tpl->assign("searchtype","file");
		$tpl->assign("page",$page);
		$filesearchcount = count($filesearch);
		$tpl->assign("filesearchcount",$filesearchcount);

		$tpl->assign("title",$co['title']);

		$filesearchlines = array();
		$i = 0;
		foreach ($filesearch as $file => $data) {
			$filesearchline = array();
			$filesearchline["file"] = $file;
			if (strpos($file,"/") !== false) {
				$f = basename($file);
				$d = dirname($file);
				if ($d == "/")
					$d = "";
				$hlt = highlight($f, $search, "searchmatch");
				if ($hlt)
					$hlt = $d . "/" . $hlt;
			} else
				$hlt = highlight($file, $search, "searchmatch");
			if ($hlt)
				$filesearchline["filename"] = $hlt;
			else
				$filesearchline["filename"] = $file;
			$filesearchline["hash"] = $data['hash'];
			if ($data['type'] == "tree")
				$filesearchline["tree"] = TRUE;
			if (isset($data['lines'])) {
				$matches = array();
				foreach ($data['lines'] as $line) {
					$hlt = highlight($line,$search,"searchmatch",floor(GITPHP_TRIM_LENGTH*1.5),true);
					if ($hlt)
						$matches[] = $hlt;
				}
				if (count($matches) > 0)
					$filesearchline["matches"] = $matches;
			}
			$filesearchlines[] = $filesearchline;
			$i++;
			if ($i >= 100)
				break;
		}
		$tpl->assign("filesearchlines",$filesearchlines);
	}
	$tpl->display('searchfiles.tpl', $cachekey);
}

?>