USAGE is now in markdown

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@1291 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

docs/USAGE

@@ -18,26 +18,26 @@ a global system directory.
 You can start a new project. The following text will be project in
 /var/www/project. 
 You must add a .htaccess file with :
-  Options -Indexes
-  <IfModule mod_rewrite.c>
-    RewriteEngine on
-    # if your app is in a subfolder
-    # RewriteBase /my_app/ 
-    # test string is a valid files
-    RewriteCond %{SCRIPT_FILENAME} !-f
-    # test string is a valid directory
-    RewriteCond %{SCRIPT_FILENAME} !-d
-    RewriteRule ^(.*)$   index.php?uri=/$1    [NC,L,QSA]
-    # with QSA flag (query string append),
-    # forces the rewrite engine to append a query string part of the
-    # substitution string to the existing string, instead of replacing it.
-  </IfModule>
+    Options -Indexes
+    <IfModule mod_rewrite.c>
+      RewriteEngine on
+      # if your app is in a subfolder
+      # RewriteBase /my_app/ 
+      # test string is a valid files
+      RewriteCond %{SCRIPT_FILENAME} !-f
+      # test string is a valid directory
+      RewriteCond %{SCRIPT_FILENAME} !-d
+      RewriteRule ^(.*)$   index.php?uri=/$1    [NC,L,QSA]
+      # with QSA flag (query string append),
+      # forces the rewrite engine to append a query string part of the
+      # substitution string to the existing string, instead of replacing it.
+    </IfModule>
 
-  # Allow to see a /.html file without having a Forbidden due to Apache conf
-  <FilesMatch "^\.html">
-    Satisfy Any
-    Allow from all
-  </FilesMatch>
+    # Allow to see a /.html file without having a Forbidden due to Apache conf
+    <FilesMatch "^\.html">
+      Satisfy Any
+      Allow from all
+    </FilesMatch>
 
 Then start a index.php in the same directory. That's it, the project is started.
 
@@ -64,16 +64,16 @@ The controllers shouldn't write directly to stdout. They should return the
 result of their work to the caller.
 
 Example :
-  <?php
-  class blog
-  {
-    public function get ($articleid = FALSE)
+    <?php
+    class blog
     {
-      if ($articleid === "5" || $articleid === FALSE)
-        return array ("5"=>"Article very important");
-      throw new Exception (_("Article not found"), 404);
+      public function get ($articleid = FALSE)
+      {
+        if ($articleid === "5" || $articleid === FALSE)
+          return array ("5"=>"Article very important");
+        throw new Exception (_("Article not found"), 404);
+      }
     }
-  }
 
 The errors can be returned with an Exception.
 
@@ -84,12 +84,12 @@ You can do a beautiful URL with DomFramework http://localhost/project/blog/page
 you will allow the class "blog" to be launch with the parameter "page".
 
 This is the routing. You need to add the routes in your index.php file with :
-  require_once ("domframework/route.php");
-  $route = new route ();
-  $route->get ("home", function () { echo "YESY"; });
-  $route->post ("home", function () { echo "YESY"; });
-  $route->put ("home", function () { echo "YESY"; });
-  $route->delete ("home", function () { echo "YESY"; });
+    require_once ("domframework/route.php");
+    $route = new route ();
+    $route->get ("home", function () { echo "YESY"; });
+    $route->post ("home", function () { echo "YESY"; });
+    $route->put ("home", function () { echo "YESY"; });
+    $route->delete ("home", function () { echo "YESY"; });
 
 The definition match on the HTTP method (GET,POST,PUT or DELETE). It can be
 surcharged by using the _METHOD variable in POST method, with the wanted method
@@ -97,11 +97,11 @@ to use.
 The routes are read sequentially. The first which match the class/method wins.
 You should carrefully order the rules.
 Add the debug on routing with 
-  $route->debug=TRUE;
+    $route->debug=TRUE;
 to help to see the matches.
 
 We can use some variables to be passed to the called function :
-  $route->get ("home3/{plo}/{str}", function ($str, $plo) {echo "$str $plo";});
+    $route->get ("home3/{plo}/{str}", function ($str, $plo) {echo "$str $plo";});
 
 There is a special action named "redirect" in the "route" class. It provide the
 capability to re-route the Web browser to another page. Put in action :
@@ -117,18 +117,18 @@ routing to be displayed. It can be displayed in a lot of formats : HTML, csv,
 json, xml.
 The allowed extensions are puts in the routingCollection in the position you
 want by adding them between parenthesis. Example : 
-  require_once ("domframework/route.php");
-  $route = new route ();
-  $res = $route->routingCollection (array (
-    "{page}" => array ("class", "method", "{parameter}"),
-  ));
-  print_r ($res);
+    require_once ("domframework/route.php");
+    $route = new route ();
+    $res = $route->routingCollection (array (
+      "{page}" => array ("class", "method", "{parameter}"),
+    ));
+    print_r ($res);
 
 It can be used by the renderer system (generally run by controller) :
-  $renderer = new renderer ();
-  $renderer->result = $res;
-  $renderer->output = "html";
-  $renderer->run ();
+    $renderer = new renderer ();
+    $renderer->result = $res;
+    $renderer->output = "html";
+    $renderer->run ();
 
 In controllers, the renderer can be called too. There is a flash method. The
 flash messages will be displayed on next page, in case of HTML page. In CLI, it
@@ -150,13 +150,13 @@ replacement attibute.
 When creating a routingCollection, a lot of errors can be done. There is in
 DomFramework the capability to debug the application. You can activate the debug
 by putting 1 in the associated method. Example :
-  $route = new route ();
-  $route->debug = 1;
+    $route = new route ();
+    $route->debug = 1;
 
 The screen will display the actions to help the debug :
-  ==== DEBUG : ROUTING START ====
-  blog/5 ?? blog/{page} => blog->get({page}) : FOUND : URL === REGEX : Call blog()->get(5)
-  ==== DEBUG : ROUTING END ====
+    ==== DEBUG : ROUTING START ====
+    blog/5 ?? blog/{page} => blog->get({page}) : FOUND : URL === REGEX : Call blog()->get(5)
+    ==== DEBUG : ROUTING END ====
 
 XX. CLI usage
 -------------
@@ -174,16 +174,16 @@ XX. Modular application
 -----------------------
 THe DomFramework can be used on modular applications. Each application (or
 module) will have a complete autonomy. The structure will be :
-  /Project/
-  /Project/module1/
-  /Project/module2/
-  [/Project/domframework/ is optional]
-  / ... /
+    /Project/
+    /Project/module1/
+    /Project/module2/
+    [/Project/domframework/ is optional]
+    / ... /
 
 Only one instance of DomFramework is needed. It can be put outside the project.
 In this mode, the routing must be adapted to use the modular mode :
-  $route = new route ();
-  $route->module = TRUE;
+    $route = new route ();
+    $route->module = TRUE;
 If you use the route redirect method, think to change the last parameter to
 TRUE.