From 6ed9c968c48e68e1178e96e79fae146a774cceae Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Mon, 13 Apr 2009 10:03:03 +0000
Subject: Finished add/edit/delete admin functions.

---
 utils/modules/news.php | 196 ++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 154 insertions(+), 42 deletions(-)

diff --git a/utils/modules/news.php b/utils/modules/news.php
index 2505ffb..6137049 100644
--- a/utils/modules/news.php
+++ b/utils/modules/news.php
@@ -21,6 +21,11 @@ class NewsEntry {
     return $str;
   }
 
+	public function __toString()
+	{
+		return $this->title;
+	}
+
   public function NewsEntry($title, $time, $category, $description)
   {
     $this->title = $title;
@@ -41,57 +46,164 @@ class News {
 																	 "Edit Newsentry" => "edit",
 																	 "Delete Newsentry" => "delete");
 
+	
+  public function admin_add($action, $vars)
+	{
+		switch($action) {
+		case "add":
+			$n = new NewsEntry($vars["title"], totimestamp($vars, "time"), $vars["category"], $vars["description"]);
+			$this->add($n);
+			$this->write();
+			break;
+			
+		case "preview":
+			$n = new NewsEntry($vars["title"], totimestamp($vars, "time"), $vars["category"], $vars["description"]);
+			echo "<div class=\"preview\">\n";
+			echo "<div class=\"content\">\n";
+			echo $n->show();
+			echo "</div>\n";
+			echo "</div>\n";
+			echo "<p>Looking ok?</p>";
+			beginform("add");
+			hidden($vars);
+			button("yes");
+			endform();
+			beginform("retry");
+			hidden($vars);
+			button("no");
+			endform();
+			break;
+			
+		case "retry":
+			$title = $vars["title"];
+			$time = totimestamp($vars, "time");
+			$category = $vars["category"];
+			$description = $vars["description"];
+		default:
+			beginform("preview");
+			lineedit("Title", "title", $title);
+			datetimeedit("Time", "time", $time);
+			combobox("Category", "category", $category, array("Main" => "main", "Site" => "site"));
+			textedit("Description", "description", $description);
+			button("Post news");
+			endform();
+			break;
+		}
+	}
+
+	public function admin_edit($action, $vars)
+	{
+		switch($action) {
+		case "add":
+			$this->news[$vars["newsid"]]->title = $vars["title"];
+			$this->news[$vars["newsid"]]->time = totimestamp($vars, "time");
+			$this->news[$vars["newsid"]]->category = $vars["category"];
+			$this->news[$vars["newsid"]]->description = $vars["description"];
+			$this->write();
+			echo "\"" . $this->news[$vars["newsid"]]->title . "\" has now been edited.";
+			break;
+			
+		case "preview":
+			$n = new NewsEntry($vars["title"], totimestamp($vars, "time"), $vars["category"], $vars["description"]);
+			echo "<div class=\"preview\">\n";
+			echo "<div class=\"content\">\n";
+			echo $n->show();
+			echo "</div>\n";
+			echo "</div>\n";
+			echo "<p>Looking ok?</p>";
+			beginform("add");
+			hidden($vars);
+			button("yes");
+			endform();
+			beginform("retry");
+			hidden($vars);
+			button("no");
+			endform();
+			break;
+			
+		case "edit":
+		case "retry":
+			if(isset($vars["title"])) $title = $vars["title"];
+			else $title = $this->news[$vars["newsid"]]->title;
+			if(isset($vars["time_year"])) $time = totimestamp($vars, "time");
+			else $time = $this->news[$vars["newsid"]]->time;
+			if(isset($vars["category"])) $category = $vars["category"];
+			else $category = $this->news[$vars["newsid"]]->category;
+			if(isset($vars["description"])) $description = $vars["description"];
+			else $description = $this->news[$vars["newsid"]]->description;
+			
+			beginform("preview");
+			hidden($vars);
+			lineedit("Title", "title", $title);
+			datetimeedit("Time", "time", $time);
+			combobox("Category", "category", $category, array("Main" => "main", "Site" => "site"));
+			textedit("Description", "description", $description);
+			button("Post news");
+			endform();
+			break;
+			
+		case "select":
+		default:
+			$newslist = array();
+			foreach($this->news as $newsentry) {
+				$newslist[$newsentry->title] = $newsentry->time; 
+			}
+			beginform("edit");
+			combobox("Edit this entry:", "newsid", "", $newslist);
+			button("Edit...");
+			endform();
+			break;
+		}
+	}
+
+  public function admin_delete($sub, $action, $vars)
+	{
+		switch($action) {
+		case "delete":
+			echo $this->news[$vars["newsid"]]->title . " has now been deleted.";
+			unset($this->news[$vars["newsid"]]);
+			$this->write();
+			break;
+			
+		case "confirm":
+			echo "Really delete: " . $this->news[$vars["newsid"]]->title . "?";
+			beginform("delete");
+			hidden($vars);
+			button("yes");
+			endform();
+			beginform("select");
+			hidden($vars);
+			button("no");
+			endform();
+			break;
+			
+		case "select":
+		default:
+			$newslist = array();
+			foreach($this->news as $newsentry) {
+				$newslist[$newsentry->title] = $newsentry->time; 
+			}
+			beginform("confirm");
+			combobox("Delete this entry:", "newsid", "", $newslist);
+			button("Delete...");
+			endform();
+			break;
+		}
+	}
+
   public function admin($sub, $action, $vars)
   {
     switch($sub) {
     case "new":
-      switch($action) {
-      case "add":
-				$n = new NewsEntry($vars["title"], totimestamp($vars, "time"), $vars["category"], $vars["description"]);
-				$this->add($n);
-				$this->write();
-				break;
-
-      case "preview":
-				$n = new NewsEntry($vars["title"], totimestamp($vars, "time"), $vars["category"], $vars["description"]);
-				echo "<div class=\"preview\">\n";
-				echo "<div class=\"content\">\n";
-				echo $n->show();
-				echo "</div>\n";
-				echo "</div>\n";
-				echo "<p>Looking ok?</p>";
-				beginform("add");
-				hidden($vars);
-				button("yes");
-				endform();
-				beginform("retry");
-				hidden($vars);
-				button("no");
-				endform();
-				break;
-	
-      case "retry":
-				$title = $vars["title"];
-				$time = totimestamp($vars, "time");
-				$category = $vars["category"];
-				$description = $vars["description"];
-      default:
-				beginform("preview");
-				lineedit("Title", "title", $title);
-				datetimeedit("Time", "time", $time);
-				combobox("Category", "category", $category, array("Main" => "main", "Site" => "site"));
-				textedit("Description", "description", $description);
-				button("Post news");
-				endform();
-				break;
-      }
+			$this->admin_add($action, $vars);
       break;
 
     case "edit":
-      echo "Edit";
+			$this->admin_edit($action, $vars);
       break;
+
     case "delete":
-      echo "Delete";
+			$this->admin_delete($action, $vars);
       break;
     }
   }
-- 
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