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-rw-r--r--mod/blog/actions/edit.php194
1 files changed, 108 insertions, 86 deletions
diff --git a/mod/blog/actions/edit.php b/mod/blog/actions/edit.php
index b44106645..3c16a2e8d 100644
--- a/mod/blog/actions/edit.php
+++ b/mod/blog/actions/edit.php
@@ -1,86 +1,108 @@
-<?php
-
- /**
- * Elgg blog: edit post action
- *
- * @package ElggBlog
- * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
- * @author Curverider Ltd <info@elgg.com>
- * @copyright Curverider Ltd 2008-2010
- * @link http://elgg.org/
- */
-
- // Make sure we're logged in (send us to the front page if not)
- gatekeeper();
-
- // Get input data
- $guid = (int) get_input('blogpost');
- $title = get_input('blogtitle');
- $body = get_input('blogbody');
- $access = get_input('access_id');
- $tags = get_input('blogtags');
- $comments_on = get_input('comments_select','Off');
-
- // Make sure we actually have permission to edit
- $blog = get_entity($guid);
- if ($blog->getSubtype() == "blog" && $blog->canEdit()) {
-
- // Cache to the session
-
- $_SESSION['user']->blogtitle = $title;
- $_SESSION['user']->blogbody = $body;
- $_SESSION['user']->blogtags = $tags;
-
- // Convert string of tags into a preformatted array
- $tagarray = string_to_tag_array($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 {
-
- // Get owning user
- $owner = get_entity($blog->getOwner());
- // For now, set its access to public (we'll add an access dropdown shortly)
- $blog->access_id = $access;
- // 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/edit.php?blogpost=" . $guid);
- }
- // Now let's add tags. We can pass an array directly to the object property! Easy.
- $blog->clearMetadata('tags');
- if (is_array($tagarray)) {
- $blog->tags = $tagarray;
- }
-
- $blog->comments_on = $comments_on; //whether the users wants to allow comments or not on the blog post
-
- // Success message
- system_message(elgg_echo("blog:posted"));
- //add to the river
- add_to_river('river/object/blog/update','update',$_SESSION['user']->guid,$blog->guid);
- // Remove the blog post cache
- //unset($_SESSION['blogtitle']); unset($_SESSION['blogbody']); unset($_SESSION['blogtags']);
- remove_metadata($_SESSION['user']->guid,'blogtitle');
- remove_metadata($_SESSION['user']->guid,'blogbody');
- remove_metadata($_SESSION['user']->guid,'blogtags');
- // Forward to the main blog page
- $page_owner = get_entity($blog->container_guid);
- if ($page_owner instanceof ElggUser)
- $username = $page_owner->username;
- else if ($page_owner instanceof ElggGroup)
- $username = "group:" . $page_owner->guid;
- forward("pg/blog/$username");
-
- }
-
- }
-
-?>
+<?php
+
+ /**
+ * Elgg blog: edit post action
+ *
+ * @package ElggBlog
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ * @author Curverider Ltd <info@elgg.com>
+ * @copyright Curverider Ltd 2008-2009
+ * @link http://elgg.org/
+ */
+
+ // Make sure we're logged in (send us to the front page if not)
+ gatekeeper();
+
+ // make sure action is secure
+ action_gatekeeper();
+
+ // Get input data
+ $guid = (int) get_input('blogpost');
+ $title = get_input('blogtitle');
+ $body = get_input('blogbody');
+ $access = get_input('access_id');
+ $tags = get_input('blogtags');
+ $comments_on = get_input('comments_select','Off');
+ $excerpt = get_input('blogexcerpt');
+ if($excerpt){
+ if(strlen($excerpt) > 300)
+ $excerpt = substr($excerpt, 0, strpos($excerpt, ' ', 300));
+ else
+ $excerpt = strip_tags($excerpt);
+
+ $show_excerpt = true;
+ }
+ if(!$excerpt){
+ //grab the first 300 characters
+ if(strlen($body) > 300)
+ $excerpt = substr($body, 0, strpos($body, ' ', 300)) . "...";
+ else
+ $excerpt = strip_tags($body);
+
+ $show_excerpt = false;
+ }
+
+ // Make sure we actually have permission to edit
+ $blog = get_entity($guid);
+ if ($blog->getSubtype() == "blog" && $blog->canEdit()) {
+
+ // Cache to the session
+
+ $_SESSION['user']->blogtitle = $title;
+ $_SESSION['user']->blogbody = $body;
+ $_SESSION['user']->blogtags = $tags;
+
+ // Convert string of tags into a preformatted array
+ $tagarray = string_to_tag_array($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 {
+
+ // Get owning user
+ $owner = get_entity($blog->getOwner());
+ // For now, set its access to public (we'll add an access dropdown shortly)
+ $blog->access_id = $access;
+ // 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/edit.php?blogpost=" . $guid);
+ }
+ // Now let's add tags. We can pass an array directly to the object property! Easy.
+ $blog->clearMetadata('tags');
+ if (is_array($tagarray)) {
+ $blog->tags = $tagarray;
+ }
+ $blog->excerpt = $excerpt;
+ $blog->comments_on = $comments_on; //whether the users wants to allow comments or not on the blog post
+ $blog->show_excerpt = $show_excerpt;
+
+ // Success message
+ system_message(elgg_echo("blog:posted"));
+ //add to the river
+ add_to_river('river/object/blog/update','update',$_SESSION['user']->guid,$blog->guid);
+ // Remove the blog post cache
+ //unset($_SESSION['blogtitle']); unset($_SESSION['blogbody']); unset($_SESSION['blogtags']);
+ remove_metadata($_SESSION['user']->guid,'blogtitle');
+ remove_metadata($_SESSION['user']->guid,'blogbody');
+ remove_metadata($_SESSION['user']->guid,'blogtags');
+ // Forward to the main blog page
+ $page_owner = get_entity($blog->container_guid);
+ if ($page_owner instanceof ElggUser)
+ $username = $page_owner->username;
+ else if ($page_owner instanceof ElggGroup)
+ $username = "group:" . $page_owner->guid;
+ forward("pg/blog/$username");
+
+ }
+
+ }
+
+?>
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