Wrote post.php so wall posts can actually be inserted. There's lots of...

Wrote post.php so wall posts can actually be inserted. There's lots of warnings and debug code, but I gotta go!

htdocs/blocktype/wall/lib.php

@@ -78,7 +78,7 @@ class PluginBlocktypeWall extends SystemBlocktype {
 
         $returnstr = '';
         if (!$editing && $userid != 0) {
-            $returnstr .= self::wallpost_form();
+            $returnstr .= self::wallpost_form($instance);
         }
         return $returnstr . $smarty->fetch('blocktype:wall:inlineposts.tpl');
     }
@@ -91,11 +91,18 @@ class PluginBlocktypeWall extends SystemBlocktype {
         return delete_records('blocktype_wall_post', 'instance', $instance->get('id'));
     }
 
-    public static function wallpost_form($replyid=0, $replyuser=0) {
+    public function wallpost_form(BlockInstance $instance, $replyto='', $replyuser='') {
+        if ($replyuser) {
+            $walltoreplyto = self::get_wall_id_for_user($replyuser);
+        }
+        else {
+            $walltoreplyto = $instance->get('id');
+        }
         return pieform(array(
             'name'     => 'wallpost',
             'renderer' => 'maharatable',
             'action'   => get_config('wwwroot') . 'blocktype/wall/post.php',
+            'successcallback' => array('PluginBlocktypeWall', 'wallpost_submit'),
             'elements' => array(
                 'text' => array(
                     'type' => 'textarea',
@@ -108,6 +115,14 @@ class PluginBlocktypeWall extends SystemBlocktype {
                     'type' => 'checkbox',
                     'title' => get_string('makeprivate', 'blocktype.wall'),
                 ),
+                'instance' => array(
+                    'type' => 'hidden',
+                    'value' => $walltoreplyto,
+                ),
+                'replyto' => array(
+                    'type' => 'hidden',
+                    'value' => $replyto,
+                ),
                 'submit' => array(
                     'type' => 'submit',
                     'value' => 'post',
@@ -117,6 +132,22 @@ class PluginBlocktypeWall extends SystemBlocktype {
         // TODO if replying here, add select element for replyto other wall or own wall
         // depending on if the user we're replying to has a wall
     }
+
+    public static function wallpost_submit(Pieform $form, $values) {
+        global $USER;
+        log_debug("Inserting a new wall post!");
+        log_debug($values);
+        $record = (object)array(
+            'instance' => $values['instance'],
+            'from'     => $USER->get('id'),
+            'replyto'  => ($values['replyto']) ? $values['replyto'] : null,
+            'private'  => (int)(bool)$values['private'],
+            'postdate' => db_format_timestamp(time()),
+            'text'     => $values['text'],
+        );
+        insert_record('blocktype_wall_post', $record);
+        redirect('/user/view.php');
+    }
 }
 
 ?>

htdocs/blocktype/wall/post.php

+<?php
+/**
+ * Mahara: Electronic portfolio, weblog, resume builder and social networking
+ * Copyright (C) 2006-2008 Catalyst IT Ltd (http://www.catalyst.net.nz)
+ *
+ * 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/>.
+ *
+ * @package    mahara
+ * @subpackage blocktype-wall
+ * @author     Catalyst IT Ltd
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @copyright  (C) 2006-2008 Catalyst IT Ltd http://catalyst.net.nz
+ *
+ */
+
+define('INTERNAL', 1);
+
+require_once(dirname(dirname(dirname(__FILE__))) . '/init.php');
+define('TITLE', get_string('wallpost', 'blocktype.wall'));
+require_once('pieforms/pieform.php');
+require_once(get_config('docroot') . 'blocktype/lib.php');
+
+$wall = param_integer('instance');
+$instance = new BlockInstance($wall);
+
+safe_require('blocktype', 'wall');
+PluginBlocktypeWall::wallpost_form($instance);
+
+?>

htdocs/blocktype/wall/theme/default/inlineposts.tpl

@@ -5,9 +5,9 @@
     {if $wallposts}
         {foreach from=$wallposts item=wallpost}
             <div id="wallpost">
-                <div id="icon"><img src="{$WWWROOT}/thumb.php?type=profileicon&maxwidth=50&maxheight=50&id={$wallpost.from}" /></div>
-                <div id="text">{$wallpost.text|h}</div>
-                <div id="postedon">{$wallpost.postdate|format_date}</div>
+                <div id="icon"><img src="{$WWWROOT}/thumb.php?type=profileicon&maxwidth=50&maxheight=50&id={$wallpost->from}" /></div>
+                <div id="text">{$wallpost->text|escape}</div>
+                <div id="postedon">{$wallpost->postdate|format_date}</div>
                 <div id="controls">controls</div>
             </div>
         {/foreach}