Changeset 12995

Timestamp:

10/22/07 19:55:16 (1 year ago)

Author:

w_i

Message:

Added parameter listening functionality

Files:

• trunk/midcom/fi.protie.navigation/config/manifest.inc (modified) (2 diffs)
• trunk/midcom/fi.protie.navigation/main.php (modified) (12 diffs)

trunk/midcom/fi.protie.navigation/config/manifest.inc

@@ -1 +1 @@
-'name' => 'fi.protie.navigation',
-1
+2
-'state' => 'beta',
-'purecode' => true,
@@ -27 +27 @@
-            'role' => 'lead',
-        ),
+        'w_i' => Array
+        (
+            'name' => 'Jerry Jalava',
+            'email' => 'jerry.jalava@gmail.com',
+            'role' => 'developer',
+        ),
-    ),
-    'dependencies' => Array

trunk/midcom/fi.protie.navigation/main.php

@@ -167 +167 @@
-    var $component_name_to_class = false;
-    
- 
+
-     * Add first and last-class names to list item ul class name
-     * 
@@ -246 +246 @@
-     */
-    var $css_active = 'active';
+    
+    /**
+     * parameter listening enabled
+     * 
+     * @access private
+     * @var boolean
+     */
+    var $_listen_params = false;
+    
+    /**
+     * Registered get -parameters for listening
+     * 
+     * @access private
+     * @var array
+     */
+    var $_get_params = array();
+
+    /**
+     * Registered post -parameters for listening
+     * Not supported yet.
+     * 
+     * @access private
+     * @var array
+     */
+    var $_post_params = array();
+    
+    /**
+     * Cache for parameters to be listened
+     * 
+     * @access private
+     * @var string
+     */
+    var $_params_cache = false;
-    
-    /**
@@ -262 +295 @@
-            $this->root_id = $id;
-        }
+    }
+    
+    function listen_parameter($name, $value=false, $type='get')
+    {
+        if (empty($name))
+        {
+            return;
+        }
+        
+        $type = strtolower($type);
+        
+        switch($type)
+        {
+            case 'post':
+                if (   isset($this->_post_params[$name])
+                    && $this->_post_params[$name] == $value)
+                {
+                    return;
+                }
+                $this->_post_params[$name] = $value;
+            break;
+            case 'get':            
+            default:
+                if (   isset($this->_get_params[$name])
+                    && $this->_get_params[$name] == $value)
+                {
+                    return;
+                }
+                $this->_get_params[$name] = $value;
+        }
+        
+        $this->_listen_params = true;
+    }
+    
+    function _collect_parameters()
+    {
+        if (empty($this->_get_params))
+        {
+            $this->_params_cache = '';
+            return;
+        }
+        
+        $_prefix = '?';
+        $this->_params_cache = '';
+        
+        foreach ($this->_get_params as $key => $value)
+        {
+            if (isset($_GET[$key]))
+            {
+                if ($value)
+                {
+                    if ($_GET[$key] == $value)
+                    {
+                        $this->_params_cache .= "{$_prefix}{$key}={$value}";
+                        $_prefix = '&';                        
+                    }
+                }
+                elseif (! $_GET[$key])
+                {
+                    $this->_params_cache .= "{$_prefix}{$key}";
+                    $_prefix = '&';                    
+                }
+            }
+        }
+    }
+    
+    function _get_parameter_string()
+    {
+        if (! $this->_params_cache)
+        {
+            $this->_collect_parameters();
+        }
+        
+        return $this->_params_cache;
-    }
-    
@@ -357 +464 @@
-        
-        echo "{$indent}<ul class=\"{$this->css_list_style} node-{$id}\"{$element_id}>\n";
-
+
-        $item_count = count($children);
-        $item_counter = 0;
-
+
-        // Draw each child element
-        foreach ($children as $child)
@@ -372 +479 @@
-            $first_last = '';
-            $has_childs = '';
-
+
-            if($item_counter == 1 && $item_counter == $item_count)
-            {
@@ -385 +492 @@
-                $first_last = $this->css_last;
-            }
-
+
-            $item = $this->_nap->get_node($child);
-            
@@ -495 +602 @@
-                    continue;
-                }
-
+
-                $item = $this->_nap->get_node($child[MIDCOM_NAV_ID]);
-                
@@ -517 +624 @@
-            {
-                $item = $this->_nap->get_leaf($child[MIDCOM_NAV_ID]);
-
+
-                // Place the corresponding css class for the currently active leaf)
-                if ($item[MIDCOM_NAV_ID] === $this->_nap->get_current_leaf())
@@ -539 +646 @@
-            $url_name_to_class = ereg_replace('\.|/', '', $item[MIDCOM_NAV_URL]);
-        }
-
-
+
-        $css_class = $selected;
-
+
-        // Check if the class is active
-        if ($active !== '')
@@ -561 +667 @@
-        }
-        
-
+ 
-        if ($this->first_and_last_to_class && $first_last !== '')
-        {
@@ -573 +679 @@
-        }
-        
-        // Add information about the object's translation status
-        if (   isset($item[MIDCOM_NAV_OBJECT]->lang)
-            && $item[MIDCOM_NAV_OBJECT]->lang != $_MIDCOM->i18n->get_midgard_language())
-        {
-            $css_class .= ' untranslated';
-        }
-        
-        $css_class = trim($css_class);
-        
@@ -592 +691 @@
-        }
-        
+        $get_params = $this->_get_parameter_string();
+        
-        echo "{$indent}  <li{$class}>\n";
-
+{$get_params}
-        
-        // If either of the follow nodes switches is on, follow all the nodes