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-rw-r--r--mod/blog/blog_lib.php230
1 files changed, 0 insertions, 230 deletions
diff --git a/mod/blog/blog_lib.php b/mod/blog/blog_lib.php
deleted file mode 100644
index f363aa7b2..000000000
--- a/mod/blog/blog_lib.php
+++ /dev/null
@@ -1,230 +0,0 @@
-<?php
-/**
- * Blog helper functions
- *
- * @package Blog
- * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
- * @author Curverider Ltd
- * @copyright Curverider Ltd 2008-2010
- * @link http://elgg.org/
- */
-
-
-/**
- * Returns HTML for a blog post.
- *
- * @param int $guid of a blog entity.
- * @return string html
- */
-function blog_get_page_content_read($owner_guid = NULL, $guid = NULL) {
- $content = elgg_view('page_elements/content_header', array('context' => $context, 'type' => 'blog'));
-
- if ($guid) {
- $blog = get_entity($guid);
-
- if (!elgg_instanceof($blog, 'object', 'blog') || ($blog->status != 'final' && $blog->owner_guid != get_loggedin_userid())) {
- $content .= elgg_echo('blog:error:post_not_found');
- } else {
- elgg_push_breadcrumb($blog->title, $blog->getURL());
- $content .= elgg_view_entity($blog, TRUE);
- }
- } else {
- $options = array(
- 'type' => 'object',
- 'subtype' => 'blog',
- 'full_view' => FALSE,
- 'order_by_metadata' => array('name'=>'publish_date', 'direction'=>'DESC', 'as'=>'int')
- );
-
- if ($owner_guid) {
- $options['owner_guid'] = $owner_guid;
- }
-
- // show all posts for admin or users looking at their own blogs
- // show only published posts for other users.
- if (!(isadminloggedin() || (isloggedin() && $owner_guid == get_loggedin_userid()))) {
- $options['metadata_name_value_pairs'] = array(
- array('name' => 'status', 'value' => 'published'),
- array('name' => 'publish_date', 'operand' => '<', 'value' => time())
- );
- }
-
- $content .= elgg_list_entities_from_metadata($options);
- }
-
- return array('content' => $content);
-}
-
-/**
- * Returns HTML to edit a blog post.
- *
- * @param int $guid
- * @param int annotation id optional revision to edit
- * @return string html
- */
-function blog_get_page_content_edit($guid, $revision = NULL) {
- $vars = array();
- if ($guid) {
- $blog = get_entity((int)$guid);
-
- if (elgg_instanceof($blog, 'object', 'blog') && $blog->canEdit()) {
- $vars['entity'] = $blog;
-
- if ($revision) {
- $revision = get_annotation((int)$revision);
- $vars['revision'] = $revision;
-
- if (!$revision || !($revision->entity_guid == $guid)) {
- $content = elgg_echo('blog:error:revision_not_found');
- }
- }
-
- elgg_push_breadcrumb($blog->title, $blog->getURL());
- elgg_push_breadcrumb(elgg_echo('edit'));
-
- $content = elgg_view('blog/forms/edit', $vars);
- $sidebar = elgg_view('blog/sidebar_revisions', array('entity' => $blog));
- //$sidebar .= elgg_view('blog/sidebar_related');
- } else {
- $content = elgg_echo('blog:error:post_not_found');
- }
- } else {
- elgg_push_breadcrumb(elgg_echo('blog:new'));
- $content = elgg_view('blog/forms/edit', $vars);
- //$sidebar = elgg_view('blog/sidebar_related');
- }
-
- return array('content' => $content, 'sidebar' => $sidebar);
-}
-
-/**
- * Show blogs with publish dates between $lower and $upper
- *
- * @param unknown_type $owner_guid
- * @param unknown_type $lower
- * @param unknown_type $upper
- */
-function blog_get_page_content_archive($owner_guid, $lower, $upper) {
- $now = time();
-
- $content = elgg_view('page_elements/content_header', array('context' => $context, 'type' => 'blog'));
-
- if ($lower) {
- $lower = (int)$lower;
- }
-
- if ($upper) {
- $upper = (int)$upper;
- }
-
- $options = array(
- 'type' => 'object',
- 'subtype' => 'blog',
- 'full_view' => FALSE,
- 'order_by_metadata' => array('name'=>'publish_date', 'direction'=>'DESC', 'as'=>'int'),
- );
-
- if ($owner_guid) {
- $options['owner_guid'] = $owner_guid;
- }
-
- // admin / owners can see any posts
- // everyone else can only see published posts
- if (!(isadminloggedin() || (isloggedin() && $owner_guid == get_loggedin_userid()))) {
- if ($upper > $now) {
- $upper = $now;
- }
-
- $options['metadata_name_value_pairs'] = array(
- array('name' => 'status', 'value' => 'published')
- );
- }
-
- if ($lower) {
- $options['metadata_name_value_pairs'][] = array(
- 'name' => 'publish_date',
- 'operand' => '>',
- 'value' => $lower
- );
- }
-
- if ($upper) {
- $options['metadata_name_value_pairs'][] = array(
- 'name' => 'publish_date',
- 'operand' => '<',
- 'value' => $upper
- );
- }
-
- $content .= elgg_list_entities_from_metadata($options);
-
- return array(
- 'content' => $content
- );
-}
-
-/**
- * Returns an appropriate excerpt for a blog.
- *
- * @param string $text
- * @return string
- */
-function blog_make_excerpt($text) {
- return substr(strip_tags($text), 0, 300);
-}
-
-/**
- * Returns a list of years and months for all blogs optionally for a user.
- * Very similar to get_entity_dates() except uses a metadata field.
- *
- * @param mixed $user_guid
- */
-function blog_get_blog_months($user_guid = NULL, $container_guid = NULL) {
- global $CONFIG;
-
- $subtype = get_subtype_id('blog');
-
- $q = "SELECT DISTINCT EXTRACT(YEAR_MONTH FROM FROM_UNIXTIME(mdv.string)) AS yearmonth
- FROM {$CONFIG->dbprefix}entities e, {$CONFIG->dbprefix}metadata, {$CONFIG->dbprefix}metastrings mdn, {$CONFIG->dbprefix}metastrings mdv
- WHERE e.guid = {$CONFIG->dbprefix}metadata.entity_guid
- AND {$CONFIG->dbprefix}metadata.name_id = mdn.id
- AND {$CONFIG->dbprefix}metadata.value_id = mdv.id
- AND mdn.string = 'publish_date'";
-
- if ($user_guid) {
- $user_guid = (int)$user_guid;
- $q .= " AND e.owner_guid = $user_guid";
- }
-
- if ($container_guid) {
- $container_guid = (int)$container_guid;
- $q .= " AND e.container_guid = $container_guid";
- }
-
- $q .= ' AND ' . get_access_sql_suffix('e');
-
- return get_data($q);
-}
-
-/**
- * Extended class to override the time_created
- */
-class ElggBlog extends ElggObject {
- protected function initialise_attributes() {
- parent::initialise_attributes();
-
- // override the default file subtype.
- $this->attributes['subtype'] = 'blog';
- }
-
- /**
- * Override the value returned for time_created
- */
- public function __get($name) {
- if ($name == 'time_created') {
- $name = 'time_created';
- }
-
- return $this->get($name);
- }
-} \ No newline at end of file
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