function ShowCategories()
{
echo '<h2>';
echo gpOutput::GetAddonText('Categories');
echo '</h2>';
//$gadgetFile = $this->addonPathData.'/gadget_categories.php';
echo '<ul>';
foreach ($this->categories as $catindex => $catname) {
//skip hidden categories
if (SimpleBlogCommon::AStrValue('categories_hidden', $catindex)) {
continue;
}
$cat_posts_str =& SimpleBlogCommon::$data['category_posts_' . $catindex];
$count = substr_count($cat_posts_str, '>');
if (!$count) {
continue;
}
echo '<li>';
echo SimpleBlogCommon::CategoryLink($catindex, $catname, $catname . ' (' . $count . ')');
echo '</li>';
}
echo '</ul>';
}
/**
* Ouptut blog categories
*
*/
public function Categories()
{
//blog categories
if (empty($this->post['categories'])) {
return;
}
$temp = array();
foreach ($this->post['categories'] as $catindex) {
$title = SimpleBlogCommon::AStrGet('categories', $catindex);
if (!$title) {
continue;
}
if (SimpleBlogCommon::AStrGet('categories_hidden', $catindex)) {
continue;
}
$temp[] = SimpleBlogCommon::CategoryLink($catindex, $title, $title);
}
if (count($temp)) {
echo '<div class="category_container">';
echo '<b>';
echo gpOutput::GetAddonText('Categories');
echo ':</b> ';
echo implode(', ', $temp);
echo '</div>';
}
}
/**
* Display the html for a single blog post
*
*/
public function ShowPostContent($post_index)
{
if (!common::LoggedIn() && SimpleBlogCommon::AStrGet('drafts', $post_index)) {
return false;
}
$post = SimpleBlogCommon::GetPostContent($post_index);
$class = $id = '';
if (common::LoggedIn()) {
SimpleBlog::EditLinks($post_index, $class, $id);
}
echo '<div class="blog_post post_list_item' . $class . '" ' . $id . '>';
$header = '<h2 id="blog_post_' . $post_index . '">';
if (SimpleBlogCommon::AStrGet('drafts', $post_index)) {
$header .= '<span style="opacity:0.3;">';
$header .= gpOutput::SelectText('Draft');
$header .= '</span> ';
} elseif ($post['time'] > time()) {
$header .= '<span style="opacity:0.3;">';
$header .= gpOutput::SelectText('Pending');
$header .= '</span> ';
}
$label = SimpleBlogCommon::Underscores($post['title']);
$header .= SimpleBlogCommon::PostLink($post_index, $label);
$header .= '</h2>';
SimpleBlogCommon::BlogHead($header, $post_index, $post);
echo '<div class="twysiwygr">';
if (!empty(SimpleBlogCommon::$data['post_abbrev']) && SimpleBlogCommon::$data['abbrev_image']) {
$this->GetImageFromPost($post['content']);
}
echo $this->AbbrevContent($post['content'], $post_index, SimpleBlogCommon::$data['post_abbrev']);
echo '</div>';
echo '</div>';
if (SimpleBlogCommon::$data['abbrev_cat'] && isset($post['categories']) && count($post['categories'])) {
$temp = array();
foreach ($post['categories'] as $catindex) {
$title = SimpleBlogCommon::AStrGet('categories', $catindex);
if (!$title) {
continue;
}
if (SimpleBlogCommon::AStrGet('categories_hidden', $catindex)) {
continue;
}
$temp[] = SimpleBlogCommon::CategoryLink($catindex, $title, $title);
}
if (count($temp)) {
echo '<div class="category_container">';
echo gpOutput::GetAddonText('Categories') . ' ';
echo implode(', ', $temp);
echo '</div>';
}
}
echo '<div class="clear"></div>';
}
/**
* Output the html for a single blog post
* Handle comment actions
*/
function ShowPost($cmd)
{
global $langmessage, $page;
$post = $this->GetPostContent($this->post_id);
if ($post === false) {
message($langmessage['OOPS']);
return;
}
$commentSaved = false;
switch ($cmd) {
//redirect to correct url if needed
case 'post':
SimpleBlogCommon::UrlQuery($this->post_id, $expected_url, $query);
$expected_url = str_replace('&', '&', $expected_url);
//because of htmlspecialchars($cattitle)
if ($page->requested != $expected_url) {
$expected_url = common::GetUrl($expected_url, $query, false);
common::Redirect($expected_url, 301);
}
break;
//close comments
//close comments
case 'closecomments':
$this->CloseComments($this->post_id);
break;
case 'opencomments':
$this->OpenComments($this->post_id);
break;
//commments
//commments
case 'Add Comment':
if ($this->AddComment($this->post_id)) {
$commentSaved = true;
} else {
echo '<div class="comment_container">';
$this->CommentForm($this->post_id, true);
echo '</div>';
return;
}
break;
case 'delete_comment':
$this->DeleteComment($this->post_id);
break;
}
$post = $this->GetPostContent($this->post_id);
if (!common::LoggedIn() && SimpleBlogCommon::AStrValue('drafts', $this->post_id)) {
//How to make 404 page?
message($langmessage['OOPS']);
return;
}
$this->ShowPostContent($post, $this->post_id);
$page->label = SimpleBlogCommon::Underscores($post['title']);
//blog categories
if (isset($post['categories']) && count($post['categories'])) {
$temp = array();
foreach ($post['categories'] as $catindex) {
$title = SimpleBlogCommon::AStrValue('categories', $catindex);
if (!$title) {
continue;
}
if (SimpleBlogCommon::AStrValue('categories_hidden', $catindex)) {
continue;
}
$temp[] = SimpleBlogCommon::CategoryLink($catindex, $title, $title);
}
if (count($temp)) {
echo '<div class="category_container">';
echo '<b>';
echo gpOutput::GetAddonText('Categories');
echo ':</b> ';
echo implode(', ', $temp);
echo '</div>';
}
}
SimpleBlog::PostLinks($this->post_id);
//comments
if (SimpleBlogCommon::$data['allow_comments']) {
echo '<div class="comment_container">';
$this->ShowComments($this->post_id);
if (!$commentSaved) {
$this->CommentForm($this->post_id);
}
echo '</div>';
}
}