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app_router.php

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<?php
if(!defined('ZIG_MVC_DEFAULT_METHOD'))define('ZIG_MVC_DEFAULT_METHOD', 'main');
load_module('app_helper', MOD_INTERNAL);
//{ Manage the ControllerName methodName and arguments
$controllerName = url_segment(0);
if(strpos($controllerName, '.') !== false){
  //{{ locate the Project after projectName.
  preg_match('~(\w+)\.(\w+)~', $controllerName, $m);
  if((count($m) < 3)){
    exit(zTemplate::sysNumeric('pu500'));//Unexpected url Format
  }
  $projectName = $m[1];
  if(!fstab_getProjectDirByName($projectName)){
    exit(zTemplate::sysNumeric('p404', $projectName));//project not found
  }
  $controllerName = $m[2];
  $methodName = url_segment(1);
  if($methodName){
    $args = url_segment(ZIG_URL_SEGMENT_PATH);
    //foreach(array(0, 1, 2, 3) as $i)unset($args[$i]);
    foreach(array(0, 1) as $i)unset($args[$i]);
  }else{
    $methodName = ZIG_MVC_DEFAULT_METHOD;
    $args = array();
  }
  //}}
}else{
  //{{ Locate the Default Project
  $projectName = fstab_getPrimaryProject();//locate the Primary Project
  if(!$projectName){
    exit(zTemplate::sysNumeric('pnopri'));//No primary project found
  }
  $methodName = url_segment(1);
  $args = url_segment(ZIG_URL_SEGMENT_PATH);
  foreach(array(0, 1) as $i)unset($args[$i]);
  //}}
}
$args = array_values($args);
//}
if(!$controllerName){
  //$controllerName = $projectName;//No Class name has been specified Route to the Project level Controller
  $controllerName = 'default';//No Class name has been specified Route to the default Controller
}
if(!$methodName){
  $methodName = ZIG_MVC_DEFAULT_METHOD;//No method name has been given use the `main` method
}
$app_data = array('prj' => $projectName, 'class' => $controllerName, 'method' => $methodName);
if(isset($__Z__isRouter) && $__Z__isRouter){
  if(!defined('Z_PROJECT_NAME'))define('Z_PROJECT_NAME', $controllerName);
}else{
  if(!defined('Z_PROJECT_NAME'))define('Z_PROJECT_NAME', $projectName);
  if(!defined('Z_CONTROLLER_NAME'))define('Z_CONTROLLER_NAME', $controllerName);
  if(!defined('Z_METHOD_NAME'))define('Z_METHOD_NAME', $methodName);
}
$projectDir = fstab_getProjectDirByName(Z_PROJECT_NAME);//determine the Project Directory
if(!is_dir(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.$projectDir)){//Check wheather the Project Directory Exists
  exit(zTemplate::sysNumeric('pd404', Z_PROJECT_NAME, $projectDir));
}

if(!defined('Z_PROJECT_DIR'))define('Z_PROJECT_DIR', $projectDir);

if(!defined('Z_PROJECT_ROOT'))define('Z_PROJECT_ROOT', ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR);
//{{ Check for entry in Mvc rewrite Map
if(file_exists(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.ZIGSETTINGSDIR.DRS.Z_DIR_ETC_CONF.DRS."mvc.rewrite.php")){
  include_once(ZIGROOT.DRS.MOD_KEY_NAME_INTERNAL.DRS."parser".DRS.'prs_rewrite.php');
  $realUrlPath = rewriteMapParser::matchCurrentUrlPath(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.ZIGSETTINGSDIR.DRS.Z_DIR_ETC_CONF.DRS."mvc.rewrite.php");
  if($realUrlPath){
    $realUrlPathExploded = rewriteMapParser::explode($realUrlPath);
    $controllerName = $realUrlPathExploded[0][0];
    if(strpos($controllerName, '.')){
      preg_match('~(\w+)\.(\w+)~', $controllerName, $m);
      if((count($m) < 3)){
        exit(zTemplate::sysNumeric('pu500'));//Unexpected url Format
      }
      $projectName = $m[1];
      if(!fstab_getProjectDirByName($projectName)){
        exit(zTemplate::sysNumeric('p404', $projectName));//project not found
      }
      $controllerName = $m[2];
    }
    $methodName = $realUrlPathExploded[0][1];
    $app_data = array('prj' => $projectName, 'class' => $controllerName, 'method' => $methodName);
    $args = $realUrlPathExploded[1];
  }
}
//}}
//{{ Handle Full Page Caches
if(isset($isCacheReq) && $isCacheReq){//Cache request
  $app_data['method'] = $methodName;
  $cacheSrc = ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.Z_DIR_CACHE_MVC.DRS."full".DRS."$controllerName.$methodName.cache";
  if(file_exists($cacheSrc)){
    include($cacheSrc);
    exit;
  }
}
//}}
//{ Now lets define the zig.ini.php
foreach(parse_ini_file(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.ZIGSETTINGSDIR.DRS.'zig.ini.php', false) as $key => $val){
  if(eregi('^on$', $val))$val = true;
  if(eregi('^off$', $val))$val = false;
  if(!defined($key)){define($key, $val);}
}
//}
include_once(ZIGROOT.DRS.Z_DIR_INCLUDE.DRS.'shared_helper.php');
include_once(ZIGROOT.DRS.Z_DIR_INCLUDE.DRS.'unit_handler.php');
?>

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