new_module

#!/usr/bin/php
<?php
	require("libraries/banshee.php");
	require("libraries/security.php");

	/* Show help and exit
	 */
	function help_exit() {
		printf("Usage: %s public|private <module name> [tm|sf|db|api]\n", $GLOBALS["argv"][0]);
		exit;
	}

	/* Copy file, but don't overwrite
	 */
	function safe_copy($source, $dest) {
		if (file_exists($source) == false) {
			return false;
		} else if (file_exists($dest)) {
			printf("Warning, destination file already exists: %s\n", $dest);
			return false;
		}

		copy($source, $dest);

		return true;
	}

	/* Set class name inside file
	 */
	function set_class_name($directory, $module) {
		$filename = $directory."/".$module.".php";

		if (($file = file($filename)) === false) {
			return false;
		}

		$module = str_replace("/", "_", $module);
		$file[1] = str_replace("XXX", $module, $file[1]);

		if (($fp = fopen($filename, "w")) == false) {
			return false;
		}

		fputs($fp, implode("", $file));
		fclose($fp);

		return true;
	}

	/* Fix include path in XSLT file
	 */
	function fix_view_include_path($module) {
		$filename = "views/".$module.".xslt";

		if (($count = substr_count($module, "/")) == 0) {
			return true;
		} else if (($file = file($filename)) === false) {
			return false;
		}

		foreach ($file as $i => $line) {
			if (substr($line, 0, 12) != "<xsl:include") {
				continue;
			}
			$file[$i] = substr($line, 0, 19).str_repeat("../", $count).substr($line, 19);
		}

		if (($fp = fopen($filename, "w")) == false) {
			return false;
		}

		fputs($fp, implode("", $file));
		fclose($fp);

		return true;
	}

	/* Start
	 */
	error_reporting(E_ALL & ~E_NOTICE);

	if (count($argv) < 3) {
		help_exit();
	} else if (in_array($argv[1], array("public", "private")) == false) {
		help_exit();
	}

	if (is_dir("settings") == false) {
		exit("Not inside a Banshee website directory.\n");
	}

	$access = $argv[1];
	$view = trim($argv[2], "/");
	list($module) = explode(".", $view);
	$type = $argv[3];

	/* Validate module name
	 */
	$module_characters = VALIDATE_NONCAPITALS.VALIDATE_NUMBERS."/_";
	if (valid_input($module, $module_characters) == false) {
		exit("Invalid module name.\n");
	}

	/* Validate type
	 */
	if ($type === null) {
		$type = "page";
	} else if ($type == "tm") {
		$type = "tablemanager";
	} else if ($type == "sf") {
		$type = "splitform";
	} else if ($type == "db") {
		$type = "crud";
	} else if ($type == "api") {
		$type = "api";
	} else {
		exit("Invalid module type.\n");
	}

	/* Check for module existence
	 */
	chdir(dirname($argv[0])."/settings");

	if (in_array($view, config_file("public_modules"))) {
		printf("Module '%s' is already a public module.\n", $module);
		exit;
	} else if (in_array($view, config_file("private_modules"))) {
		printf("Module '%s' is already a private module.\n", $module);
		exit;
	}

	chdir("..");

	/* Make directories
	 */
	$locations = array("controllers", "models", "views", "public/css");

	$ofs = 0;
	while (($pos = strpos($module, "/", $ofs)) !== false) {
		$ofs = $pos + 1;
		$subdir = "/".substr($module, 0, $pos);
		foreach ($locations as $location) {
			if (file_exists($location.$subdir) == false) {
				printf("Creating directory %s%s.\n", $location, $subdir);
				mkdir($location.$subdir, 0755, true);
			}
		}
	}

	/* Copy templates
	 */
	printf("Creating controller, model, view and stylesheet.\n");
	safe_copy("templates/".$type."_controller.php", "controllers/".$module.".php");
	safe_copy("templates/".$type."_model.php", "models/".$module.".php");
	if ($type != "api") {
		safe_copy("templates/".$type."_view.xslt", "views/".$view.".xslt");
		safe_copy("templates/".$type."_style.css", "public/css/".$module.".css");
		touch("public/css/".$module.".css");
	}

	/* Set class names
	 */
	printf("Setting controller and model class name.\n");
	set_class_name("controllers", $module);
	set_class_name("models", $module);

	/* Fix include path in XSLT
	 */
	if ($type != "api") {
		printf("Fixing include paths in view.\n");
		fix_view_include_path($module);
	}

	/* Add to configuration file
	 */
	printf("Adding module to %s pages configuration.\n", $access);
	if (($fp = fopen("settings/".$access."_modules.conf", "a")) !== false) {
		fputs($fp, $view."\n");
		fclose($fp);
	}

	/* Register private page in database
	 */
	if ($access == "private") {
		system("database/private_modules");
	}

	print "Done.\n";
?>