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authorbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-03-23 19:25:14 +0000
committerbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-03-23 19:25:14 +0000
commitb3e6ac6960e56001d80243f694fe2109211a5fce (patch)
treef8dfebc35a3fabda7a615b389b8758b88358f63b /mod/blog/blog_lib.php
parentc71f11c1b7a4a2ee634acd50582e5202da5389cc (diff)
downloadelgg-b3e6ac6960e56001d80243f694fe2109211a5fce.tar.gz
elgg-b3e6ac6960e56001d80243f694fe2109211a5fce.tar.bz2
Added an ElggBlog class to override the time_created field.
Added extra language files. git-svn-id: http://code.elgg.org/elgg/trunk@5486 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'mod/blog/blog_lib.php')
-rw-r--r--mod/blog/blog_lib.php128
1 files changed, 21 insertions, 107 deletions
diff --git a/mod/blog/blog_lib.php b/mod/blog/blog_lib.php
index 993728dcc..6f52e53ec 100644
--- a/mod/blog/blog_lib.php
+++ b/mod/blog/blog_lib.php
@@ -98,120 +98,34 @@ function blog_get_page_content_edit($guid, $revision = NULL) {
}
/**
- * Saves a blog
- *
- * @param array $info An array of name=>value pairs to save to the blog entity
+ * Returns an appropriate excerpt for a blog.
*
- * @return array('success' => BOOL, 'message' => string);
+ * @param string $text
+ * @return string
*/
-function blog_save_blog($info) {
- // store errors to pass along
- $error = FALSE;
-
- if ($info['guid']) {
- $entity = get_entity($info['guid']);
- if (elgg_instanceof($entity, 'object', 'blog') && $entity->canEdit()) {
- $blog = $entity;
- } else {
- $error = elgg_echo('blog:error:post_not_found');
- }
- } else {
- $blog = new ElggObject();
- $blog->subtype = 'blog';
- }
-
- // check required vars
- $required = array('title', 'description');
-
- // load from POST and do sanity and access checking
- foreach ($info as $name => $value) {
- if (in_array($name, $required) && empty($value)) {
- $error = elgg_echo("blog:error:missing:$name");
- }
-
- if ($error) {
- break;
- }
-
- switch ($name) {
- case 'tags':
- if ($value) {
- $info[$name] = string_to_tag_array($value);
- } else {
- unset ($info[$name]);
- }
- break;
-
- case 'excerpt':
- // restrict to 300 chars
- if ($value) {
- $value = substr(strip_tags($value), 0, 300);
- } else {
- $value = substr(strip_tags($info['description']), 0, 300);
- }
- $info[$name] = $value;
- break;
-
- case 'container_guid':
- // this can't be empty.
- if (!empty($value)) {
- if (can_write_to_container($user->getGUID(), $value)) {
- $info[$name] = $value;
- } else {
- $error = elgg_echo("blog:error:cannot_write_to_container");
- }
- } else {
- unset($info[$name]);
- }
- break;
+function blog_make_excerpt($text) {
+ return substr(strip_tags($text), 0, 300);
+}
- // don't try to set the guid
- case 'guid':
- unset($info['guid']);
- break;
+/**
+ * Extended class to override the time_created
+ */
+class ElggBlog extends ElggObject {
+ protected function initialise_attributes() {
+ parent::initialise_attributes();
- default:
- $info[$name] = $value;
- break;
- }
+ // override the default file subtype.
+ $this->attributes['subtype'] = 'blog';
}
- // assign values to the entity, stopping on error.
- if (!$error) {
- foreach ($info as $name => $value) {
- if (!$blog->$name = $value) {
- $error = elgg_echo('blog:error:cannot_save');
- break;
- }
+ /**
+ * Override the value returned for time_created
+ */
+ public function __get($name) {
+ if ($name == 'time_created') {
+ $name = 'time_created';
}
- }
-
- // only try to save base entity if no errors
- if (!$error && !$blog->save()) {
- $error = elgg_echo('blog:error:cannot_save');
- }
- if ($error) {
- $return = array(
- 'success' => FALSE,
- 'message' => $error
- );
- } else {
- $return = array(
- 'success' => TRUE,
- 'message' => elgg_echo('blog:message:saved')
- );
+ return $this->get($name);
}
-
- return $return;
-}
-
-/**
- * Returns an appropriate excerpt for a blog.
- *
- * @param string $text
- * @return string
- */
-function blog_make_excerpt($text) {
- return substr(strip_tags($text), 0, 300);
} \ No newline at end of file