pre 2.8 widget work

classes/PluginWonderful.php

@@ -25,6 +25,8 @@ class PluginWonderful {
    * Initialize the object if it isn't already.
    */
   function init() {
+    global $wp_version;
+    
     if (empty($this->adboxes_client)) {
       $this->messages = array();
       $this->adboxes_client = new PWAdboxesClient();
@@ -32,6 +34,11 @@ class PluginWonderful {
       $this->_get_publisher_info();
       $this->_update_database_version();
     
+      if ($wp_version < 2.8) {
+        register_sidebar_widget(__('Plugin Wonderful', 'plugin-wonderful'), array($this, 'render_pre28_widget'));
+        register_widget_control(__('Plugin Wonderful', 'plugin-wonderful'), array($this, 'render_pre28_widget_control'));
+      }
+    
       if (!empty($_POST)) { $this->handle_action(); }	
     }
   }
@@ -120,7 +127,7 @@ class PluginWonderful {
   }
 
   function plugin_wonderful_main() {
-    $this->get_view(__FUNCTION__);
+    $this->show_view(new PluginWonderfulViewMain());
   }
 
   function show_messages() {
@@ -131,16 +138,8 @@ class PluginWonderful {
     }
   }
 
-  function _create_target($name, $source) {
+  function show_view($view) {
-    return dirname(__FILE__) . "/../{$source}/{$name}.php";
+    if (is_object($view) && method_exists($view, 'render')) {
-  }
-
-  function _include($target) { include($target); }
-  function _file_exists($target) { return @file_exists($target); }
-
-  function get_view($function_name) {
-    $target = $this->_create_target(str_replace('plugin_wonderful_', '', $function_name), "views");
-    if ($this->_file_exists($target)) {
       $info = get_plugin_data(realpath(__FILE__));
 
       echo '<div class="wrap">';
@@ -149,7 +148,7 @@ class PluginWonderful {
 
         $this->show_messages();
 
-        $this->_include($target);
+        $view->render();
 
         echo '<div style="margin-top: 20px; border-top: solid #E3E3E3 1px; overflow: hidden">';
           echo '<form style="float: right; display: inline" action="https://www.paypal.com/cgi-bin/webscr" method="post"><input type="hidden" name="cmd" value="_s-xclick"><input type="hidden" name="hosted_button_id" value="3215507"><input type="image" src="https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif" border="0" name="submit" alt=""><img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1"></form>';
@@ -159,14 +158,14 @@ class PluginWonderful {
         echo '</div>';
       echo '</div>';
     } else {
-      echo __("View not found: ", 'plugin-wonderful') . str_replace('plugin_wonderful_', '', $function_name);
+      var_dump($view);
     }
   }
 
   function handle_action() {
     if (!empty($_POST['_pw_nonce'])) {
       if (wp_verify_nonce($_POST['_pw_nonce'], 'plugin-wonderful')) {
-        $action = "handle_action_" . str_replace("-", "_", preg_replace('#[^a-z\-]#', '', strtolower($_POST['action'])));
+        $action = "handle_action_" . str_replace("-", "_", preg_replace('#[^a-z\-]#', '', strtolower($_POST['_pw_action'])));
         if (method_exists($this, $action)) { call_user_func(array($this, $action)); }
       }
     }
@@ -329,6 +328,78 @@ class PluginWonderful {
       }
     }
   }
+  
+  function _render_adbox_admin($instance, $field_names) {
+    if ($this->publisher_info !== false) {
+      echo '<p>';
+        echo 'Select an adbox:<br />';
+        foreach ($this->publisher_info->adboxes as $box) {
+          echo '<label>';
+            echo '<input type="radio" name="'
+                 . $field_names['adboxid']
+                 . '" value="'
+                 . $box->adboxid
+                 . '" '
+                 . (($instance['adboxid'] == $box->adboxid) ? 'checked="checked"' : "")
+                 . ' />';
+            echo $box->adtype . " " . $box->dimensions . " (" . $box->adboxid . ")";
+          echo "</label>";
+          echo "<br />";
+        }
+      echo '</p>';
+      
+      echo '<p>';
+        echo '<label>';
+          echo '<input type="checkbox" value="1" name="' . $field_names['center'] . '" ' . (($instance['center'] == 1) ? 'checked="checked"' : "") . ' /> ';
+          echo 'Wrap ad in &lt;center&gt; tags';
+        echo '</label>';
+      echo '</p>';
+    }  
+  }
+  
+  function render_pre28_widget() {
+    $data = get_option('plugin-wonderful-pre28-widget-info');
+    if (is_array($data)) {
+      if (count(array_intersect(array_keys($data), array("adboxid", "center"))) == 2) {
+        if ($this->publisher_info !== false) {
+          foreach ($this->publisher_info->adboxes as $adbox) {
+            if ($adbox->adboxid == $data['adboxid']) {
+              $this->_render_adbox($data['adboxid'], !empty($data['center']));
+            }
+          }
+        }
+      }
+    }
+  }
+  
+  function _normalize_pre28_option() {
+    $instance = array(
+      'adboxid' => false,
+      'center' => 0
+    );
+    
+    $data = get_option('plugin-wonderful-pre28-widget-info');
+    if (is_array($data)) {
+      foreach ($data as $field => $value) {
+        if (isset($instance[$field])) {
+          if (is_numeric($value)) {
+            $instance[$field] = $value;
+          }
+        }
+      }
+    }
+  
+    update_option('plugin-wonderful-pre28-widget-info', $instance);
+    return $instance;
+  }
+  
+  function render_pre28_widget_control() {
+    $instance = $this->_normalize_pre28_option();
+    
+    echo '<input type="hidden" name="_pw_nonce" value="' . wp_create_nonce('plugin-wonderful') . '" />';
+    echo '<input type="hidden" name="_pw_action" value="update-pre28-widget" />';
+    $this->_render_adbox_admin($instance, array('adboxid' => 'pw[adboxid]', 'center' => 'pw[center]'));
+  }
 }
 
 function the_project_wonderful_ad($adboxid) {

classes/PluginWonderfulWidget.php

@@ -22,32 +22,13 @@ if (class_exists('WP_Widget')) {
     
     function form($instance) {
       global $plugin_wonderful;
-      
+      $plugin_wonderful->_render_adbox_admin(
-      if ($plugin_wonderful->publisher_info !== false) {
+        $instance,
-        echo '<p>';
+        array(
-          echo 'Select an adbox:<br />';
+          'adboxid' => $this->get_field_name('adboxid'),
-          foreach ($plugin_wonderful->publisher_info->adboxes as $box) {
+          'center' => $this->get_field_name('center')
-            echo '<label>';
+        )
-              echo '<input type="radio" name="'
+      );
-                   . $this->get_field_name('adboxid')
-                   . '" value="'
-                   . $box->adboxid
-                   . '" '
-                   . (($instance['adboxid'] == $box->adboxid) ? 'checked="checked"' : "")
-                   . ' />';
-              echo $box->adtype . " " . $box->dimensions . " (" . $box->adboxid . ")";
-            echo "</label>";
-            echo "<br />";
-          }
-        echo '</p>';
-        
-        echo '<p>';
-          echo '<label>';
-            echo '<input type="checkbox" value="1" name="' . $this->get_field_name('center') . '" ' . (($instance['center'] == 1) ? 'checked="checked"' : "") . ' /> ';
-            echo 'Wrap ad in &lt;center&gt; tags';
-          echo '</label>';
-        echo '</p>';
-      }
     }
     
     function update($new_instance, $old_instance) {

plugin-wonderful.php

@@ -26,7 +26,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
 foreach (glob(dirname(__FILE__) . '/classes/*.php') as $file) { require_once($file); }
-// require_once('FirePHPCore/fb.php');
+foreach (glob(dirname(__FILE__) . '/views/*.php') as $file) { require_once($file); }
 
 define('PLUGIN_WONDERFUL_XML_URL', 'http://www.projectwonderful.com/xmlpublisherdata.php?publisher=%d');
 define('PLUGIN_WONDERFUL_UPDATE_TIME', 60 * 60 * 12); // every 12 hours
@@ -43,7 +43,9 @@ add_action('admin_menu', array($plugin_wonderful, 'set_up_menu'));
 add_action('init', array($plugin_wonderful, 'init'));
 add_filter('the_excerpt_rss', array($plugin_wonderful, 'insert_rss_feed_ads'));
 add_filter('the_content', array($plugin_wonderful, 'inject_ads_into_body_copy'));
-add_action('widgets_init', '__plugin_wonderful_load_widgets');
+if ($wp_version >= 2.8) {
+  add_action('widgets_init', '__plugin_wonderful_load_widgets');
+}
 
 register_activation_hook(__FILE__, array($plugin_wonderful, 'handle_activation'));
 

test/PluginWonderfulTest.php

@@ -182,17 +182,18 @@ class PluginWonderfulTest extends PHPUnit_Framework_TestCase {
     $this->assertEquals($expected_body, $this->pw->inject_ads_into_body_copy("body"));
   }
   
-  function providerTestGetView() {
+  function providerTestShowView() {
     return array(
-      array("**bad**", false),
+      array(null, false),
-      array("**good**", true),
+      array((object)array(), false),
+      array($this->getMock('Test', array('render')), true)
     );
   }
   
   /**
-   * @dataProvider providerTestGetView
+   * @dataProvider providerTestShowView
    */
-  function testGetView($function_extension, $file_exists) {
+  function testShowView($class, $is_success) {
     global $wp_test_expectations;
     $wp_test_expectations['plugin_data'][realpath(dirname(__FILE__) . '/../classes/PluginWonderful.php')] = array(
       'Title' => '**title**',
@@ -200,17 +201,11 @@ class PluginWonderfulTest extends PHPUnit_Framework_TestCase {
       'Author' => '**author**'
     );
   
-    $pw = $this->getMock('PluginWonderful', array('_create_target', '_include', '_file_exists'));
-
-    $pw->expects($this->once())->method("_file_exists")->will($this->returnValue($file_exists));
-
     ob_start();
-    $pw->get_view("plugin_wonderful_" . $function_extension);
+    $this->pw->show_view($class);
     $source = ob_get_clean();
 
-    $this->assertEquals($file_exists, strpos($source, $function_extension) === false);
+    if ($is_success) {
-    
-    if ($file_exists) {
       foreach (array("title", "version", "author") as $name) {
         $this->assertTrue(strpos($source, "**${name}**") !== false);
       }
@@ -233,7 +228,7 @@ class PluginWonderfulTest extends PHPUnit_Framework_TestCase {
      _set_valid_nonce('plugin-wonderful', $has_verify_nonce ? '12345' : '54321');
           
      $pw = $this->getMock('PluginWonderful', $method_exists ? array('handle_action_test') : array('handle_action_invalid'));
-     $_POST['action'] = 'test';
+     $_POST['_pw_action'] = 'test';
      
      if ($method_exists) {
        $pw->expects($this->once())->method('handle_action_test');
@@ -459,6 +454,112 @@ class PluginWonderfulTest extends PHPUnit_Framework_TestCase {
     $this->pw->_render_adbox($requested_adboxid, $center_widget);
     $this->assertEquals($expected_result, ob_get_clean());
   }
+  
+  function testRenderAdboxAdmin() {
+    $this->pw->publisher_info->adboxes = array(
+      (object)array('adboxid' => '123'),
+      (object)array('adboxid' => '234'),
+      (object)array('adboxid' => '345'),
+    );
+    
+    ob_start();
+    $this->pw->_render_adbox_admin(array('adboxid' => '123', 'center' => 1), array('adboxid' => 'adname', 'center' => 'centername'));
+    $source = ob_get_clean();
+    
+    $this->assertTrue(($xml = _to_xml($source)) !== false);
+    
+    foreach (array(
+      '//input[@type="radio" and @name="adname" and @value="123" and @checked="checked"]' => true,
+      '//input[@type="radio" and @name="adname" and @value="234" and not(@checked="checked")]' => true,
+      '//input[@type="radio" and @name="adname" and @value="345" and not(@checked="checked")]' => true,
+      '//input[@type="checkbox" and @name="centername" and @value="1" and @checked="checked"]' => true
+    ) as $xpath => $value) {
+      $this->assertTrue(_xpath_test($xml, $xpath, $value), $xpath);
+    }  
+  }
+  
+  function providerTestRenderPre28Widget() {
+    return array(
+      array(false, false),
+      array(array('blah' => 'yadda'), false),
+      array(array('adboxid' => '1', 'center' => 1), false),
+      array(array('adboxid' => '123', 'center' => 1), true)
+    );
+  }
+  
+  /**
+   * @dataProvider providerTestRenderPre28Widget
+   */
+  function testRenderPre28Widget($option_value, $success) {
+    update_option('plugin-wonderful-pre28-widget-info', $option_value);
+  
+    $this->pw->publisher_info->adboxes = array(
+      (object)array('adboxid' => '123'),
+    );
+  
+    ob_start();
+    $this->pw->render_pre28_widget();
+    $source = ob_get_clean();
+    
+    $this->assertEquals($success, !empty($source));
+  }
+  
+  function testRenderPre28WidgetControl() {
+    update_option('plugin-wonderful-pre28-widget-info', array('adboxid' => 123, 'center' => 1));
+    
+    $this->pw->publisher_info->adboxes = array(
+      (object)array('adboxid' => '123'),
+    );
+    
+    ob_start();
+    $this->pw->render_pre28_widget_control();
+    $source = ob_get_clean();
+
+    $this->assertTrue(($xml = _to_xml($source)) !== false);
+   
+    foreach (array(
+      '//input[@name="_pw_nonce"]' => true,
+      '//input[@name="pw[adboxid]"]' => true,
+      '//input[@name="pw[center]"]' => true,
+    ) as $xpath => $value) {
+      $this->assertTrue(_xpath_test($xml, $xpath, $value), $xpath);
+    }
+  }
+  
+  function providerTestNormalizePre28Option() {
+    return array(
+      array(
+        false,
+        array('adboxid' => false, 'center' => 0)
+      ),
+      array(
+        array(),
+        array('adboxid' => false, 'center' => 0)
+      ),
+      array(
+        array('adboxid' => 'meow'),
+        array('adboxid' => false, 'center' => 0)
+      ),
+      array(
+        array('adboxid' => '123'),
+        array('adboxid' => '123', 'center' => 0)
+      ),
+    );
+  }
+  
+  /**
+   * @dataProvider providerTestNormalizePre28Option
+   */
+  function testNormalizePre28Option($option_value, $expected_result) {
+    update_option('plugin-wonderful-pre28-widget-info', $option_value);
+    
+    $this->assertEquals($expected_result, $this->pw->_normalize_pre28_option());
+    $this->assertEquals($expected_result, get_option('plugin-wonderful-pre28-widget-info'));
+  }
+  
+  function testHandlePre28WidgetUpdate() {
+    $this->markTestIncomplete();
+  }
 }
 
 ?>

test/PluginWonderfulWidgetTest.php

@@ -27,28 +27,10 @@ class PluginWonderfulWidgetTest extends PHPUnit_Framework_TestCase {
   
   function testRenderWidgetControl() {
     global $plugin_wonderful;
-    $plugin_wonderful = $this->getMock('PluginWonderful');
+    $plugin_wonderful = $this->getMock('PluginWonderful', array('_render_adbox_admin'));
+    $plugin_wonderful->expects($this->once())->method('_render_adbox_admin');
     
-    $plugin_wonderful->publisher_info->adboxes = array(
+    $this->w->form(array());
-      (object)array('adboxid' => '123'),
-      (object)array('adboxid' => '234'),
-      (object)array('adboxid' => '345'),
-    );
-    
-    ob_start();
-    $this->w->form(array('adboxid' => '123', 'center' => 1));
-    $source = ob_get_clean();
-    
-    $this->assertTrue(($xml = _to_xml($source)) !== false);
-    
-    foreach (array(
-      '//input[@type="radio" and @name="' . $this->w->get_field_name('adboxid') . '" and @value="123" and @checked="checked"]' => true,
-      '//input[@type="radio" and @name="' . $this->w->get_field_name('adboxid') . '" and @value="234" and not(@checked="checked")]' => true,
-      '//input[@type="radio" and @name="' . $this->w->get_field_name('adboxid') . '" and @value="345" and not(@checked="checked")]' => true,
-      '//input[@type="checkbox" and @name="' . $this->w->get_field_name('center') . '" and @value="1" and @checked="checked"]' => true
-    ) as $xpath => $value) {
-      $this->assertTrue(_xpath_test($xml, $xpath, $value), $xpath);
-    }
   }
   
   function testUpdateWidget() {

views/PluginWonderfulViewMain/adbox-information.inc

@@ -3,7 +3,7 @@
     <h3><?php _e('Adbox Information', 'plugin-wonderful') ?></h3>
     <form action="" method="post">
       <input type="hidden" name="_pw_nonce" value="<?php echo $this->_pw_nonce ?>" />
-      <input type="hidden" name="action" value="change-adbox-settings" />
+      <input type="hidden" name="_pw_action" value="change-adbox-settings" />
       <table class="widefat post fixed">
         <tr>
           <th width="12%" class="manage-column"><?php _e('Site Name', 'plugin-wonderful') ?></th>

views/PluginWonderfulViewMain/memberid-settings.inc

@@ -1,7 +1,7 @@
 <?php if (is_admin()) { ?>
   <form id="pw-handler" action="" method="post">
     <input type="hidden" name="_pw_nonce" value="<?php echo $this->_pw_nonce ?>" />
-    <input type="hidden" name="action" value="change-memberid" />
+    <input type="hidden" name="_pw_action" value="change-memberid" />
     <table class="form-table">
       <tr>
         <th scope="row"><?php _e('Your member number', 'plugin-wonderful') ?></th>