bsalex · March 6, 2019 01:12 · Apr 12, 2016 · Feb 19, 2015 · Sep 25, 2014 · Sep 25, 2014
diff --git a/Controller.php b/Controller.php
@@ -1,6 +1,10 @@
 <?php
 namespace GM\VirtualPages;
 
+/**
+ * @author  Giuseppe Mazzapica <[email protected]>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
 class Controller implements ControllerInterface {
 
   private $pages;

diff --git a/ControllerInterface.php b/ControllerInterface.php
@@ -1,6 +1,10 @@
 <?php
 namespace GM\VirtualPages;
 
+/**
+ * @author  Giuseppe Mazzapica <[email protected]>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
 interface ControllerInterface {
 
   /**

diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,9 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Giuseppe Mazzapica
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/Page.php b/Page.php
@@ -1,6 +1,10 @@
 <?php
 namespace GM\VirtualPages;
 
+/**
+ * @author  Giuseppe Mazzapica <[email protected]>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
 class Page implements PageInterface {
 
   private $url;

diff --git a/PageInterface.php b/PageInterface.php
@@ -1,6 +1,10 @@
 <?php
 namespace GM\VirtualPages;
 
+/**
+ * @author  Giuseppe Mazzapica <[email protected]>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
 interface PageInterface {
 
   function getUrl();

diff --git a/TemplateLoader.php b/TemplateLoader.php
@@ -1,6 +1,10 @@
 <?php
 namespace GM\VirtualPages;
 
+/**
+ * @author  Giuseppe Mazzapica <[email protected]>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
 class TemplateLoader implements TemplateLoaderInterface {
 
   public function init( PageInterface $page ) {

diff --git a/TemplateLoaderInterface.php b/TemplateLoaderInterface.php
@@ -1,6 +1,10 @@
 <?php
 namespace GM\VirtualPages;
 
+/**
+ * @author  Giuseppe Mazzapica <[email protected]>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
 interface TemplateLoaderInterface {
 
   /**

diff --git a/gm-virtual-pages.php b/gm-virtual-pages.php
@@ -5,24 +5,7 @@
 Description: Virtual pages made easy.
 Author: Giuseppe Mazzapica
 Author URI: http://gm.zoomlab.it
-License: GPL-3.0
-*/
-
-/*
-Copyright (C) 2014 Giuseppe Mazzapica
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
+License: MIT
 */
 
 require_once 'PageInterface.php';

diff --git a/TemplateLoader.php b/TemplateLoader.php
@@ -5,7 +5,7 @@ class TemplateLoader implements TemplateLoaderInterface {
 
   public function init( PageInterface $page ) {
     $this->templates = wp_parse_args(
-      (array) $page->getTemplate(), array( 'page.php', 'index.php' )
+      array( 'page.php', 'index.php' ), (array) $page->getTemplate()
     );
   }
 

diff --git a/TemplateLoader.php b/TemplateLoader.php
@@ -15,10 +15,10 @@ public function load() {
     $filtered = apply_filters( 'template_include',
       apply_filters( 'virtual_page_template', $template )
     );
-    if ( ! empty( $filtered ) && file_exists( $filtered ) ) {
+    if ( empty( $filtered ) || file_exists( $filtered ) ) {
       $template = $filtered;
     }
-    if ( ! empty( $template ) ) {
+    if ( ! empty( $template ) &&file_exists( $template ) ) {
       require_once $template;
     }
   }

diff --git a/gm-virtual-pages.php b/gm-virtual-pages.php
@@ -1,29 +1,29 @@
 <?php namespace GM\VirtualPages;
 /*
-  Plugin Name: GM Virtual Pages
-  Plugin URI: http://wordpress.stackexchange.com/questions/162240/custom-pages-with-plugin
-  Description: Virtual pages made easy.
-  Author: Giuseppe Mazzapica
-  Author URI: http://gm.zoomlab.it
-  License: GPL-3.0
- */
+Plugin Name: GM Virtual Pages
+Plugin URI: http://wordpress.stackexchange.com/questions/162240/custom-pages-with-plugin
+Description: Virtual pages made easy.
+Author: Giuseppe Mazzapica
+Author URI: http://gm.zoomlab.it
+License: GPL-3.0
+*/
 
 /*
-  Copyright (C) 2014 Giuseppe Mazzapica
+Copyright (C) 2014 Giuseppe Mazzapica
 
-  This program is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  GNU General Public License for more details.
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 require_once 'PageInterface.php';
 require_once 'ControllerInterface.php';
@@ -47,11 +47,13 @@
 add_filter( 'the_permalink', function( $plink ) {
   global $post, $wp_query;
   if (
-    $wp_query->is_page && isset( $wp_query->virtual_page )
+    $wp_query->is_page
+    && isset( $wp_query->virtual_page )
     && $wp_query->virtual_page instanceof Page
-    && isset( $post->is_virtual ) && $post->is_virtual
+    && isset( $post->is_virtual )
+    && $post->is_virtual
   ) {
-	  $plink = home_url( $wp_query->virtual_page->getUrl() );
+    $plink = home_url( $wp_query->virtual_page->getUrl() );
   }
   return $plink;
 } );
diff --git a/Controller.php b/Controller.php
@@ -73,7 +73,7 @@ private function setupQuery() {
       : NULL;
   }
 
-  private function handleExit() {
+  public function handleExit() {
     exit();
   }
 }
diff --git a/Page.php b/Page.php
@@ -8,42 +8,42 @@ class Page implements PageInterface {
   private $content;
   private $template;
   private $wp_post;
-
+  
   function __construct( $url, $title = 'Untitled', $template = 'page.php' ) {
-	  $this->url = filter_var( $url, FILTER_SANITIZE_URL );
-	  $this->setTitle( $title );
-	  $this->setTemplate( $template);
+    $this->url = filter_var( $url, FILTER_SANITIZE_URL );
+    $this->setTitle( $title );
+    $this->setTemplate( $template);
   }
-
+  
   function getUrl() {
-	  return $this->url;
+    return $this->url;
   }
-
+  
   function getTemplate() {
-	  return $this->template;
+    return $this->template;
   }
-
+  
   function getTitle() {
-	  return $this->title;
+    return $this->title;
   }
-
+  
   function setTitle( $title ) {
-	  $this->title = filter_var( $title, FILTER_SANITIZE_STRING );
-	  return $this;
+    $this->title = filter_var( $title, FILTER_SANITIZE_STRING );
+    return $this;
   }
-
+  
   function setContent( $content ) {
-	  $this->content = $content;
-	  return $this;
+    $this->content = $content;
+    return $this;
   }
-
+  
   function setTemplate( $template ) {
-	  $this->template = $template;
-	  return $this;
+    $this->template = $template;
+    return $this;
   }
-
+  
   function asWpPost() {
-	  if ( is_null( $this->wp_post ) ) {
+    if ( is_null( $this->wp_post ) ) {
       $post = array(
         'ID'             => 0,
         'post_title'     => $this->title,

diff --git a/Page.php b/Page.php
@@ -5,44 +5,50 @@ class Page implements PageInterface {
 
   private $url;
   private $title;
+  private $content;
   private $template;
   private $wp_post;
 
   function __construct( $url, $title = 'Untitled', $template = 'page.php' ) {
-	$this->url = filter_var( $url, FILTER_SANITIZE_URL );
-	$this->setTitle( $title );
-	$this->setTemplate( $template);
+	  $this->url = filter_var( $url, FILTER_SANITIZE_URL );
+	  $this->setTitle( $title );
+	  $this->setTemplate( $template);
   }
 
   function getUrl() {
-	return $this->url;
+	  return $this->url;
   }
 
   function getTemplate() {
-	return $this->template;
+	  return $this->template;
   }
 
   function getTitle() {
-	return $this->title;
+	  return $this->title;
   }
 
   function setTitle( $title ) {
-	$this->title = filter_var( $title, FILTER_SANITIZE_STRING );
-	return $this;
+	  $this->title = filter_var( $title, FILTER_SANITIZE_STRING );
+	  return $this;
+  }
+
+  function setContent( $content ) {
+	  $this->content = $content;
+	  return $this;
   }
 
   function setTemplate( $template ) {
-	$this->template = $template;
-	return $this;
+	  $this->template = $template;
+	  return $this;
   }
 
   function asWpPost() {
-	if ( is_null( $this->wp_post ) ) {
+	  if ( is_null( $this->wp_post ) ) {
       $post = array(
         'ID'             => 0,
         'post_title'     => $this->title,
         'post_name'      => sanitize_title( $this->title ),
-        'post_content'   => '',
+        'post_content'   => $this->content ? : '',
         'post_excerpt'   => '',
         'post_parent'    => 0,
         'menu_order'     => 0,

diff --git a/PageInterface.php b/PageInterface.php
@@ -11,12 +11,14 @@ function getTitle();
 
   function setTitle( $title );
 
+  function setContent( $content );
+
   function setTemplate( $template );
 
   /**
-   * Get a WP_Post build using viryual Page object
-   *
-   * @return \WP_Post
-   */
+  * Get a WP_Post build using viryual Page object
+  *
+  * @return \WP_Post
+  */
   function asWpPost();
-}
+}
diff --git a/TemplateLoaderInterface.php b/TemplateLoaderInterface.php
@@ -2,17 +2,17 @@
 namespace GM\VirtualPages;
 
 interface TemplateLoaderInterface {
-	
-	/**
-	 * Setup loader for a page objects
-	 *
-	 * @param \GM\VirtualPagesPageInterface $page matched virtual page
-	 */
-	public function init( PageInterface $page );
-	
-	/**
-	 * Trigger core and custom hooks to filter templates,
-	 * then load the found template.
-	 */
-	public function load();
+
+  /**
+  * Setup loader for a page objects
+  *
+  * @param \GM\VirtualPagesPageInterface $page matched virtual page
+  */
+  public function init( PageInterface $page );
+  
+  /**
+  * Trigger core and custom hooks to filter templates,
+  * then load the found template.
+  */
+  public function load();
 }
diff --git a/gm-virtual-pages.php b/gm-virtual-pages.php
@@ -47,11 +47,11 @@
 add_filter( 'the_permalink', function( $plink ) {
   global $post, $wp_query;
   if (
-   $wp_query->is_page && isset( $wp_query->virtual_page )
-   && $wp_query->virtual_page instanceof Page
-   && isset( $post->is_virtual ) && $post->is_virtual
+    $wp_query->is_page && isset( $wp_query->virtual_page )
+    && $wp_query->virtual_page instanceof Page
+    && isset( $post->is_virtual ) && $post->is_virtual
   ) {
-	$plink = home_url( $wp_query->virtual_page->getUrl() );
+	  $plink = home_url( $wp_query->virtual_page->getUrl() );
   }
   return $plink;
 } );
diff --git a/Controller.php b/Controller.php
@@ -0,0 +1,79 @@
+<?php
+namespace GM\VirtualPages;
+
+class Controller implements ControllerInterface {
+
+  private $pages;
+  private $loader;
+  private $matched;
+
+  function __construct( TemplateLoaderInterface $loader ) {
+    $this->pages = new \SplObjectStorage;
+    $this->loader = $loader;
+  }
+
+  function init() {
+    do_action( 'gm_virtual_pages', $this ); 
+  }
+
+  function addPage( PageInterface $page ) {
+    $this->pages->attach( $page );
+    return $page;
+  }
+
+  function dispatch( $bool, \WP $wp ) {
+    if ( $this->checkRequest() && $this->matched instanceof Page ) {
+      $this->loader->init( $this->matched );
+      $wp->virtual_page = $this->matched;
+      do_action( 'parse_request', $wp );
+      $this->setupQuery();
+      do_action( 'wp', $wp );
+      $this->loader->load();
+      $this->handleExit();
+    }
+    return $bool;
+  }
+
+  private function checkRequest() {
+    $this->pages->rewind();
+    $path = trim( $this->getPathInfo(), '/' );
+    while( $this->pages->valid() ) {
+      if ( trim( $this->pages->current()->getUrl(), '/' ) === $path ) {
+        $this->matched = $this->pages->current();
+        return TRUE;
+      }
+      $this->pages->next();
+    }
+  }        
+
+  private function getPathInfo() {
+    $home_path = parse_url( home_url(), PHP_URL_PATH );
+    return preg_replace( "#^/?{$home_path}/#", '/', add_query_arg( array() ) );
+  }
+
+  private function setupQuery() {
+    global $wp_query;
+    $wp_query->init();
+    $wp_query->is_page       = TRUE;
+    $wp_query->is_singular   = TRUE;
+    $wp_query->is_home       = FALSE;
+    $wp_query->found_posts   = 1;
+    $wp_query->post_count    = 1;
+    $wp_query->max_num_pages = 1;
+    $posts = (array) apply_filters(
+      'the_posts', array( $this->matched->asWpPost() ), $wp_query
+    );
+    $post = $posts[0];
+    $wp_query->posts          = $posts;
+    $wp_query->post           = $post;
+    $wp_query->queried_object = $post;
+    $GLOBALS['post']          = $post;
+    $wp_query->virtual_page   = $post instanceof \WP_Post && isset( $post->is_virtual )
+      ? $this->matched
+      : NULL;
+  }
+
+  private function handleExit() {
+    exit();
+  }
+}
diff --git a/ControllerInterface.php b/ControllerInterface.php
@@ -0,0 +1,28 @@
+<?php
+namespace GM\VirtualPages;
+
+interface ControllerInterface {
+
+  /**
+   * Init the controller, fires the hook that allow consumer to add pages
+   */
+  function init();
+
+  /**
+   * Register a page object in the controller
+   *
+   * @param  \GM\VirtualPages\Page $page
+   * @return \GM\VirtualPages\Page
+   */
+  function addPage( PageInterface $page );
+
+  /**
+   * Run on 'do_parse_request' and if the request is for one of the registerd
+   * setup global variables, fire core hooks, requires page template and exit.
+   *
+   * @param boolean $bool The boolean flag value passed by 'do_parse_request'
+   * @param \WP $wp       The global wp object passed by 'do_parse_request'
+   */  
+  function dispatch( $bool, \WP $wp );
+
+}
diff --git a/Page.php b/Page.php
@@ -0,0 +1,68 @@
+<?php
+namespace GM\VirtualPages;
+
+class Page implements PageInterface {
+
+  private $url;
+  private $title;
+  private $template;
+  private $wp_post;
+
+  function __construct( $url, $title = 'Untitled', $template = 'page.php' ) {
+	$this->url = filter_var( $url, FILTER_SANITIZE_URL );
+	$this->setTitle( $title );
+	$this->setTemplate( $template);
+  }
+
+  function getUrl() {
+	return $this->url;
+  }
+
+  function getTemplate() {
+	return $this->template;
+  }
+
+  function getTitle() {
+	return $this->title;
+  }
+
+  function setTitle( $title ) {
+	$this->title = filter_var( $title, FILTER_SANITIZE_STRING );
+	return $this;
+  }
+
+  function setTemplate( $template ) {
+	$this->template = $template;
+	return $this;
+  }
+
+  function asWpPost() {
+	if ( is_null( $this->wp_post ) ) {
+      $post = array(
+        'ID'             => 0,
+        'post_title'     => $this->title,
+        'post_name'      => sanitize_title( $this->title ),
+        'post_content'   => '',
+        'post_excerpt'   => '',
+        'post_parent'    => 0,
+        'menu_order'     => 0,
+        'post_type'      => 'page',
+        'post_status'    => 'publish',
+        'comment_status' => 'closed',
+        'ping_status'    => 'closed',
+        'comment_count'  => 0,
+        'post_password'  => '',
+        'to_ping'        => '',
+        'pinged'         => '',
+        'guid'           => home_url( $this->getUrl() ),
+        'post_date'      => current_time( 'mysql' ),
+        'post_date_gmt'  => current_time( 'mysql', 1 ),
+        'post_author'    => is_user_logged_in() ? get_current_user_id() : 0,
+        'is_virtual'     => TRUE,
+        'filter'         => 'raw'
+      );
+      $this->wp_post = new \WP_Post( (object) $post );
+    }
+    return $this->wp_post;
+  }
+}
diff --git a/PageInterface.php b/PageInterface.php
@@ -0,0 +1,22 @@
+<?php
+namespace GM\VirtualPages;
+
+interface PageInterface {
+
+  function getUrl();
+
+  function getTemplate();
+
+  function getTitle();
+
+  function setTitle( $title );
+
+  function setTemplate( $template );
+
+  /**
+   * Get a WP_Post build using viryual Page object
+   *
+   * @return \WP_Post
+   */
+  function asWpPost();
+}
diff --git a/TemplateLoader.php b/TemplateLoader.php
@@ -0,0 +1,25 @@
+<?php
+namespace GM\VirtualPages;
+
+class TemplateLoader implements TemplateLoaderInterface {
+
+  public function init( PageInterface $page ) {
+    $this->templates = wp_parse_args(
+      (array) $page->getTemplate(), array( 'page.php', 'index.php' )
+    );
+  }
+
+  public function load() {
+    do_action( 'template_redirect' );
+    $template = locate_template( array_filter( $this->templates ) );
+    $filtered = apply_filters( 'template_include',
+      apply_filters( 'virtual_page_template', $template )
+    );
+    if ( ! empty( $filtered ) && file_exists( $filtered ) ) {
+      $template = $filtered;
+    }
+    if ( ! empty( $template ) ) {
+      require_once $template;
+    }
+  }
+}
diff --git a/TemplateLoaderInterface.php b/TemplateLoaderInterface.php
@@ -0,0 +1,18 @@
+<?php
+namespace GM\VirtualPages;
+
+interface TemplateLoaderInterface {
+
+	/**
+	 * Setup loader for a page objects
+	 *
+	 * @param \GM\VirtualPagesPageInterface $page matched virtual page
+	 */
+	public function init( PageInterface $page );
+
+	/**
+	 * Trigger core and custom hooks to filter templates,
+	 * then load the found template.
+	 */
+	public function load();
+}
diff --git a/gm-virtual-pages.php b/gm-virtual-pages.php
@@ -0,0 +1,57 @@
+<?php namespace GM\VirtualPages;
+/*
+  Plugin Name: GM Virtual Pages
+  Plugin URI: http://wordpress.stackexchange.com/questions/162240/custom-pages-with-plugin
+  Description: Virtual pages made easy.
+  Author: Giuseppe Mazzapica
+  Author URI: http://gm.zoomlab.it
+  License: GPL-3.0
+ */
+
+/*
+  Copyright (C) 2014 Giuseppe Mazzapica
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+require_once 'PageInterface.php';
+require_once 'ControllerInterface.php';
+require_once 'TemplateLoaderInterface.php';
+require_once 'Page.php';
+require_once 'Controller.php';
+require_once 'TemplateLoader.php';
+
+$controller = new Controller ( new TemplateLoader );
+
+add_action( 'init', array( $controller, 'init' ) );
+
+add_filter( 'do_parse_request', array( $controller, 'dispatch' ), PHP_INT_MAX, 2 );
+
+add_action( 'loop_end', function( \WP_Query $query ) {
+  if ( isset( $query->virtual_page ) && ! empty( $query->virtual_page ) ) {
+    $query->virtual_page = NULL;
+  }
+} );
+
+add_filter( 'the_permalink', function( $plink ) {
+  global $post, $wp_query;
+  if (
+   $wp_query->is_page && isset( $wp_query->virtual_page )
+   && $wp_query->virtual_page instanceof Page
+   && isset( $post->is_virtual ) && $post->is_virtual
+  ) {
+	$plink = home_url( $wp_query->virtual_page->getUrl() );
+  }
+  return $plink;
+} );
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