From 086c5cca63d3488d40f5dac6a506d0ae03461d66 Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 2 Apr 2008 16:55:20 +0000
Subject: Blog posting

git-svn-id: https://code.elgg.org/elgg/trunk@373 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 mod/blog/actions/add.php                   | 64 ++++++++++++++++++++++++++++++
 mod/blog/languages/en.php                  | 12 ++++++
 mod/blog/start.php                         |  4 ++
 mod/blog/views/default/blog/forms/edit.php | 36 +++++++++++++++--
 4 files changed, 113 insertions(+), 3 deletions(-)
 create mode 100644 mod/blog/actions/add.php

diff --git a/mod/blog/actions/add.php b/mod/blog/actions/add.php
new file mode 100644
index 000000000..21c871e16
--- /dev/null
+++ b/mod/blog/actions/add.php
@@ -0,0 +1,64 @@
+<?php
+
+	/**
+	 * Elgg blog: add post action
+	 * 
+	 * @package ElggBlog
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Ben Werdmuller <ben@curverider.co.uk>
+	 * @copyright Curverider Ltd 2008
+	 * @link http://elgg.org/
+	 */
+
+	// Make sure we're logged in (send us to the front page if not)
+		if (!isloggedin()) forward();
+
+	// Get input data
+		$title = get_input('blogtitle');
+		$body = get_input('blogbody');
+		$tags = get_input('blogtags');
+
+	// Cache to the session
+		$_SESSION['blogtitle'] = $title;
+		$_SESSION['blogbody'] = $body;
+		$_SESSION['blogtags'] = $tags;
+		
+	// Make sure the title / description aren't blank
+		if (empty($title) || empty($body)) {
+			register_error(elgg_echo("blog:blank"));
+			forward("mod/blog/add.php");
+			
+	// Otherwise, save the blog post 
+		} else {
+			
+	// Initialise a new ElggObject
+			$blog = new ElggObject();
+	// Tell the system it's a blog post
+			$blog->subtype = "blog";
+	// Set its owner to the current user
+			$blog->owner_guid = $_SESSION['user']->getGUID();
+	// For now, set its access to public (we'll add an access dropdown shortly)
+			$blog->access_id = 2;
+	// Set its title and description appropriately
+			$blog->title = $title;
+			$blog->description = $body;
+	// Before we can set metadata, we need to save the blog post
+			if (!$blog->save()) {
+				register_error(elgg_echo("blog:error"));
+				forward("mod/blog/add.php");
+			}
+	// Now let's add tags. We can pass an array directly to setMetaData!
+	// Not very painful.
+			if (is_array($tags) && sizeof($tags) > 0) {
+				$blog->tags = $tags;
+			}
+	// Success message
+			system_message(elgg_echo("blog:posted"));
+	// Remove the blog post cache
+			unset($_SESSION['blogtitle']); unset($_SESSION['blogbody']); unset($_SESSION['blogtags']);
+	// Forward to the main blog page
+			forward("mod/blog/?username=" . $_SESSION['user']->username);
+				
+		}
+		
+?>
\ No newline at end of file
diff --git a/mod/blog/languages/en.php b/mod/blog/languages/en.php
index 3d0057112..cef0f628f 100644
--- a/mod/blog/languages/en.php
+++ b/mod/blog/languages/en.php
@@ -16,6 +16,18 @@
 	
 			'blog:text' => "Blog text",
 	
+		/**
+		 * Status messages
+		 */
+	
+			'blog:posted' => "Your blog post was successfully posted.",
+	
+		/**
+		 * Error messages
+		 */
+	
+			'blog:blank' => "Sorry; you need to fill in both the title and body before you can make a post.",
+	
 	);
 					
 	add_translation("en",$english);
diff --git a/mod/blog/start.php b/mod/blog/start.php
index 4035203b4..d3513dc02 100644
--- a/mod/blog/start.php
+++ b/mod/blog/start.php
@@ -41,4 +41,8 @@
 	// Make sure the blog initialisation function is called on initialisation
 		register_event_handler('init','system','blog_init');
 		
+	// Register actions
+		global $CONFIG;
+		register_action("blog/add",false,$CONFIG->pluginspath . "blog/actions/add.php");
+		
 ?>
\ No newline at end of file
diff --git a/mod/blog/views/default/blog/forms/edit.php b/mod/blog/views/default/blog/forms/edit.php
index ce39f9205..fb069961b 100644
--- a/mod/blog/views/default/blog/forms/edit.php
+++ b/mod/blog/views/default/blog/forms/edit.php
@@ -16,9 +16,22 @@
 		if (isset($vars['object'])) {
 			$title = sprintf(elgg_echo("blog:editpost"),$object->title);
 			$action = "blog/edit";
-		} else {
+			$title = $vars['object']->title;
+			$body = $vars['object']->description;
+			$tags = $vars['object']->tags;
+		} else  {
 			$title = elgg_echo("blog:addpost");
 			$action = "blog/add";
+			$tags = "";
+			$title = "";
+			$description = "";
+		}
+
+	// Just in case we have some cached details
+		if (isset($vars['blogtitle'])) {
+			$title = $vars['blogtitle'];
+			$body = $vars['blogbody'];
+			$tags = $vars['blogtags'];
 		}
 
 ?>
@@ -32,7 +45,10 @@
 			<label><?php echo elgg_echo("title"); ?><br />
 			<?php
 
-				echo elgg_view("input/text");
+				echo elgg_view("input/text", array(
+									"internalname" => "blogtitle",
+									"value" => $title,
+													));
 			
 			?>
 			</label>
@@ -41,10 +57,24 @@
 			<label><?php echo elgg_echo("blog:text"); ?><br />
 			<?php
 
-				echo elgg_view("input/longtext");
+				echo elgg_view("input/longtext",array(
+									"internalname" => "blogbody",
+									"value" => $body,
+													));
 			?>
 			</label>
 		</p>
+		<p>
+			<label><?php echo elgg_echo("tags"); ?><br />
+			<?php
+
+				echo elgg_view("input/tags", array(
+									"internalname" => "blogtags",
+									"value" => $tags,
+													));
+			
+			?>
+		</p>
 		<p>
 			<input type="submit" value="<?php echo elgg_echo('save'); ?>" />
 		</p>
-- 
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