Adds experimental support for local config files.

README.md

@@ -58,7 +58,8 @@ To create an fresh zipball run
 * PHP ignore patterns might include paths now
 * adds optional binary prefixes for file sizes
 * improves filter: autofocus on keypress, clear on `ESC`
-* add ctrl-click file selection
+* adds ctrl-click file selection
+* adds Piwik analytics support
 * temp download packages are now stored in the `_h5ai/cache` and deleted as soon as possible
 * localization now in separate files
 * updates translations

src/_h5ai/js/inc/parser/generic-json.js

@@ -7,6 +7,9 @@ modulejs.define('parser/generic-json', ['_', '$', 'core/mode', 'core/settings',
 			mode.serverName = json.serverName;
 			mode.serverVersion = json.serverVersion;
 
+			if (!settings.custom) {
+				settings.custom = {};
+			}
 			if (_.has(json, 'customHeader')) {
 				settings.custom.header = json.customHeader;
 			}

src/_h5ai/js/scripts.js

@@ -21,13 +21,26 @@
 
 	// @include "inc/**/*.js"
 
-	$.ajax({
+	var	$scriptTag = $('script[src$="scripts.js"]'),
-		url: $('script[src$="scripts.js"]').attr('src').replace(/scripts.js$/, '../config.json'),
+		globalConfigHref = $scriptTag.attr('src').replace(/scripts.js$/, '../config.json'),
-		complete: function (data) {
+		localConfigHref = $scriptTag.data('config') || './_h5ai.config.json',
 
-			var config = JSON.parse(data.responseText.replace(/\/\*[\s\S]*?\*\/|\/\/.*?(\n|$)/g, ''));
+		ajaxOpts = {dataType: 'text'},
 
-			$(function () {
+		parse = function (response) {
+
+			return response.replace ? JSON.parse(response.replace(/\/\*[\s\S]*?\*\/|\/\/.*?(\n|$)/g, '')) : {};
+		},
+
+		extendLevel1 = function (a, b) {
+
+			$.each(b, function (key) {
+
+				$.extend(a[key], b[key]);
+			});
+		},
+
+		run = function (config) {
 			/*global amplify, Base64, jQuery, Modernizr, moment, _ */
 
 			// `jQuery`, `moment` and `underscore` are itself functions,
@@ -40,9 +53,31 @@
 			modulejs.define('moment', function () { return moment; });
 			modulejs.define('_', function () { return _; });
 
+			$(function () {
+
 				modulejs.require($('body').attr('id'));
 			});
+		},
+
+		config = {
+			options: {},
+			types: {},
+			langs: {}
+		};
+
+	$.ajax(globalConfigHref, ajaxOpts).always(function (g) {
+
+		extendLevel1(config, parse(g));
+		if (localConfigHref === 'ignore') {
+			run(config);
+			return;
 		}
+
+		$.ajax(localConfigHref, ajaxOpts).always(function (l) {
+
+			extendLevel1(config, parse(l));
+			run(config);
+		});
 	});
 
 }(jQuery));

src/_h5ai/php/h5ai-index.php.jade

@@ -19,6 +19,7 @@
 - var h5ai = "<?php echo $h5aiAbsHref; ?>"
 - var json = "<?php if (!$isHeadRequest) { echo $h5ai->getGenericJson(); }?>"
 - var fallback = "<?php if (!$isHeadRequest) { echo $h5ai->getNoJsFallback(); }?>"
+- var config = "<?php if (!$isHeadRequest) { echo $h5ai->getCustomConfig(); }?>"
 
 doctype 5
 //if lt IE 9
@@ -62,4 +63,4 @@ html.no-js( lang="en" )
 
 		div#data-php-no-js-fallback.hideOnJs !{fallback}
 
-		script( src!="#{h5ai}js/scripts.js" )
+		script( src!="#{h5ai}js/scripts.js", data-config!="#{config}" )

src/_h5ai/php/inc/H5ai.php

@@ -26,13 +26,28 @@ class H5ai {
 
 	private static final function load_config($file) {
 
-		$str = file_exists($file) ? file_get_contents($file) : "";
+		if (!file_exists($file)) {
+			return array();
+		}
+
+		$str = file_get_contents($file);
 
 		// remove comments to get pure json
 		$str = preg_replace("/\/\*.*?\*\/|\/\/.*?(\n|$)/s", "", $str);
-		$config = json_decode($str, true);
 
-		return $config;
+		return json_decode($str, true);
+	}
+
+
+	private static final function merge_config($a, $b) {
+
+		$result = array_merge(array(), $a);
+
+		foreach ($b as $key => $value) {
+			$result[$key] = array_merge($result[$key], $b[$key]);
+		}
+
+		return $result;
 	}
 
 
@@ -61,7 +76,8 @@ class H5ai {
 		$this->ignore_patterns = $H5AI_CONFIG["IGNORE_PATTERNS"];
 		$this->index_files = $H5AI_CONFIG["INDEX_FILES"];
 
-		$this->config = H5ai::load_config($this->h5aiAbsPath . "/config.json");
+		$this->config = array("options" => array(), "types" => array(), "langs" => array());
+		$this->config = H5ai::merge_config($this->config, H5ai::load_config($this->h5aiAbsPath . "/config.json"));
 		$this->options = $this->config["options"];
 
 		$this->h5aiAbsHref = H5ai::normalize_path($this->options["h5aiAbsHref"], true);
@@ -69,6 +85,9 @@ class H5ai {
 
 		$this->absHref = H5ai::normalize_path(preg_replace('/[^\\/]*$/', '', getenv("REQUEST_URI")), true);
 		$this->absPath = $this->getAbsPath($this->absHref);
+
+		$this->config = H5ai::merge_config($this->config, H5ai::load_config($this->absPath . "/_h5ai.config.json"));
+		$this->options = $this->config["options"];
 	}
 
 
@@ -285,6 +304,14 @@ class H5ai {
 	}
 
 
+	public function getCustomConfig() {
+
+		$config = "_h5ai.config.json";
+		$config = $this->fileExists($config ? $this->absPath . "/" . $config : "ignore") ? $config : "ignore";
+		return $config;
+	}
+
+
 	public function getEntries($absHref, $content) {
 
 		$folder = Entry::get($this, $this->getAbsPath($absHref), $absHref);