mirror of
https://github.com/lrsjng/h5ai.git
synced 2025-05-30 23:15:14 -04:00
Refactored and lots of modification. See README.md.
This commit is contained in:
Lars Jung
parent
859a680e19
commit
71ed41fa69
85 changed files with 3191 additions and 2969 deletions
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@ -1,58 +1,43 @@
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<?php
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require_h5ai("/config.php");
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require_h5ai("/php/inc/Cache.php");
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define("H5AI_ABS_PATH", H5ai::normalize_path(dirname(dirname(dirname(__FILE__)))));
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H5ai::req_once("/config.php");
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H5ai::req_once("/php/inc/Cache.php");
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H5ai::req_once("/php/inc/Entry.php");
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class H5ai {
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private static $VIEWMODES = array("details", "icons");
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private $h5aiAbsPath,
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$rootAbsPath, $ignore, $ignoreRE,
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$config, $options, $types, $langs,
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$cache,
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$rootAbsHref, $h5aiAbsHref, $domain,
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$absHref, $absPath,
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$view;
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public static final function normalize_path($path, $endWithSlash = false) {
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public function __construct() {
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$this->checks = array(
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"php" => version_compare(PHP_VERSION, "5.2.0") >= 0,
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"zip" => class_exists("ZipArchive"),
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"gd" => GD_VERSION != "GD_VERSION"
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);
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$this->h5aiAbsPath = H5AI_ABS_PATH;
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global $H5AI_CONFIG;
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$this->rootAbsPath = $H5AI_CONFIG["ROOT_ABS_PATH"];
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$this->ignore = $H5AI_CONFIG["IGNORE"];
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$this->ignoreRE = $H5AI_CONFIG["IGNORE_PATTERNS"];
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$this->config = $this->loadConfig($this->h5aiAbsPath . "/config.js");
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$this->options = $this->config["options"];
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$this->types = $this->config["types"];
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$this->langs = $this->config["langs"];
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$this->cache = new Cache($this->h5aiAbsPath . "/cache");
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$this->rootAbsHref = $this->options["rootAbsHref"];
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$this->h5aiAbsHref = $this->options["h5aiAbsHref"];
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$this->domain = getenv("HTTP_HOST");
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$this->absHref = $this->normalizePath(preg_replace('/\\?.*/', '', getenv("REQUEST_URI")), true);
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$this->absPath = $this->getAbsPath($this->absHref);
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$this->view = $this->options["viewmodes"][0];
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if (!in_array($this->view, H5ai::$VIEWMODES)) {
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$this->view = H5ai::$VIEWMODES[0];
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}
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$path = str_replace("\\", "/", $path);
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return preg_match("#^(\w:)?/$#", $path) ? $path : (preg_replace('#/$#', '', $path) . ($endWithSlash ? "/" : ""));
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}
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private function loadConfig($file) {
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public static final function req_once($lib) {
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require_once(H5AI_ABS_PATH . $lib);
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}
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public static final function starts_with($sequence, $start) {
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return strcasecmp(substr($sequence, 0, strlen($start)), $start) === 0;
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}
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public static final function ends_with($sequence, $end) {
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return strcasecmp(substr($sequence, -strlen($end)), $end) === 0;
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}
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private static final function load_config($file) {
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$str = file_exists($file) ? file_get_contents($file) : "";
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@ -66,9 +51,43 @@ class H5ai {
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}
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public function getH5aiAbsPath() {
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return $this->h5aiAbsPath;
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private $h5aiAbsPath,
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$rootAbsPath, $ignore, $ignoreRE,
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$config, $options,
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$cache,
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$rootAbsHref, $h5aiAbsHref,
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$absHref, $absPath;
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public function __construct() {
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$this->h5aiAbsPath = H5ai::normalize_path(H5AI_ABS_PATH);
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global $H5AI_CONFIG;
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$this->rootAbsPath = H5ai::normalize_path($H5AI_CONFIG["ROOT_ABS_PATH"]);
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$this->ignore = $H5AI_CONFIG["IGNORE"];
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$this->ignoreRE = $H5AI_CONFIG["IGNORE_PATTERNS"];
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$this->config = H5ai::load_config($this->h5aiAbsPath . "/config.js");
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$this->options = $this->config["options"];
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$this->rootAbsHref = H5ai::normalize_path($this->options["rootAbsHref"], true);
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$this->h5aiAbsHref = H5ai::normalize_path($this->options["h5aiAbsHref"], true);
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$this->absHref = H5ai::normalize_path(preg_replace('/\\?.*/', '', getenv("REQUEST_URI")), true);
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$this->absPath = $this->getAbsPath($this->absHref);
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$this->cache = new Cache($this->h5aiAbsPath . "/cache");
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$this->checks = array(
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"php" => version_compare(PHP_VERSION, "5.2.0") >= 0,
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"zip" => class_exists("ZipArchive"),
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"gd" => GD_VERSION != "GD_VERSION",
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"cache" => is_writable($this->h5aiAbsPath . "/cache"),
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"temp" => is_writable(sys_get_temp_dir())
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);
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}
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@ -78,6 +97,12 @@ class H5ai {
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}
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public function getH5aiAbsPath() {
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return $this->h5aiAbsPath;
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}
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public function getRootAbsHref() {
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return $this->rootAbsHref;
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@ -90,54 +115,18 @@ class H5ai {
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}
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public function getDomain() {
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return $this->domain;
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}
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public function getView() {
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return $this->view;
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}
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public function api() {
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return $this->h5aiAbsHref . "php/api.php";
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}
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public function image($id) {
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return $this->h5aiAbsHref . "images/" . $id . ".png";
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}
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public function icon($id, $big = false) {
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return $this->h5aiAbsHref . "icons/" . ($big ? "48x48" : "16x16") . "/" . $id . ".png";
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}
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public function getOptions() {
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return $this->options;
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}
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public function getLangs() {
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return $this->langs;
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}
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public function normalizePath($path, $endWithSlash) {
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return preg_match("#^(\w:)?/$#", $path) ? $path : (preg_replace('#/$#', '', $path) . ($endWithSlash ? "/" : ""));
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}
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public function getAbsHref($absPath = null, $endWithSlash = true) {
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if ($absPath === null) {
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@ -152,7 +141,7 @@ class H5ai {
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$encodedParts[] = rawurlencode($part);
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}
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return $this->normalizePath($this->rootAbsHref . implode("/", $encodedParts), $endWithSlash);
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return H5ai::normalize_path($this->rootAbsHref . implode("/", $encodedParts), $endWithSlash);
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}
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@ -164,51 +153,14 @@ class H5ai {
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$absHref = substr($absHref, strlen($this->rootAbsHref));
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return $this->normalizePath($this->rootAbsPath . "/" . rawurldecode($absHref), false);
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}
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public function showThumbs() {
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return $this->options["showThumbs"] === true;
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}
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public function getThumbTypes() {
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return $this->options["thumbTypes"];
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}
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public function getTitle() {
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$title = $this->domain . rawurldecode($this->absHref);
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$title = preg_replace("/\/$/", "", $title);
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$title = preg_replace("/\//", " > ", $title);
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if ($this->absHref !== "/") {
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$title = basename($this->absPath) . " - " . $title;
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}
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return $title;
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}
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public function getType($absPath) {
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foreach($this->types as $type => $exts) {
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foreach($exts as $ext) {
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if ($this->endsWith($absPath, $ext)) {
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return $type;
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}
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}
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}
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return "unknown";
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return H5ai::normalize_path($this->rootAbsPath . "/" . rawurldecode($absHref));
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}
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public function ignoreThisFile($file) {
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// always ignore
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if ($file === "." || $file === ".." || $this->startsWith($file, '.ht')) {
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if ($file === "." || $file === ".." || H5ai::starts_with($file, '.ht')) {
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return true;
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}
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@ -242,24 +194,6 @@ class H5ai {
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}
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public function getLabel($absHref) {
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return $absHref === "/" ? $this->domain : rawurldecode(basename($absHref));
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}
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public function startsWith($sequence, $start) {
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return strcasecmp(substr($sequence, 0, strlen($start)), $start) === 0;
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}
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public function endsWith($sequence, $end) {
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return strcasecmp(substr($sequence, -strlen($end)), $end) === 0;
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}
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public function getHttpCode($absHref) {
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//return $this->cachedHttpCode($absHref);
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@ -271,12 +205,7 @@ class H5ai {
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$cached = $this->cache->get($absHref);
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if ($cached === false) {
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$folderStatus = $this->options["folderStatus"];
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if (array_key_exists($absHref, $folderStatus)) {
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$code = $folderStatus[$absHref];
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} else {
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$code = $this->fetchHttpCode($absHref);
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}
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$code = $this->fetchHttpCode($absHref);
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$cached = array("href" => $absHref, "code" => $code);
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$this->cache->set($absHref, $cached);
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}
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@ -286,6 +215,17 @@ class H5ai {
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public function fetchHttpCode($absHref) {
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if (!is_dir($this->getAbsPath($absHref))) {
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return null;
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}
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if ($this->options["folderstatus"]["enabled"]) {
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$folders = $this->options["folderstatus"]["folders"];
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if (array_key_exists($absHref, $folders)) {
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return $folders[$absHref];
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}
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}
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$contentType = "Content-Type:";
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$h5aiContentType = "Content-Type: text/html;h5ai=";
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$host = getenv("HTTP_HOST");
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@ -307,16 +247,53 @@ class H5ai {
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$content = fgets($socket);
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$code = intval(trim(substr($content, 9, 4)));
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if ($code === 200) {
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while (! $this->startsWith($content, $contentType)) {
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while (! H5ai::starts_with($content, $contentType)) {
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$content = fgets($socket);
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}
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if ($this->startsWith($content, $h5aiContentType)) {
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if (H5ai::starts_with($content, $h5aiContentType)) {
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$code = "h5ai";
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}
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}
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fclose($socket);
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return $code;
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}
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private function fileExists($file) {
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return is_string($file) && file_exists($file);
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}
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public function getGenericJson() {
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$header = $this->options["custom"]["header"];
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$footer = $this->options["custom"]["footer"];
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$header = $this->fileExists($header ? $this->absPath . "/" . $header : null) ? $header : null;
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$footer = $this->fileExists($footer ? $this->absPath . "/" . $footer : null) ? $footer : null;
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// collect and sort entries
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$folder = Entry::get($this, $this->absPath, $this->absHref);
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while ($folder !== null) {
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$folder->getContent();
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$folder = $folder->getParent();
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}
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Entry::sort();
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$entries = array();
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foreach(Entry::getCache() as $entry) {
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$entries[] = $entry->toJsonObject(true);
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}
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$json = array(
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"entries" => $entries,
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"customHeader" => $header,
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"customFooter" => $footer
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);
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return json_encode($json) . "\n";
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}
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}
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?>
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