mirror of
https://github.com/silverstripe/silverstripe-blog
synced 2024-10-22 11:05:58 +02:00
224 lines
5.0 KiB
PHP
224 lines
5.0 KiB
PHP
<?php
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/**
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* An individual blog entry page type.
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*
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* @package blog
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*/
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class BlogEntry extends Page {
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static $default_parent = 'BlogHolder';
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static $can_be_root = false;
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static $icon = "blog/images/blogpage";
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static $db = array(
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"Date" => "SSDatetime",
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"Author" => "Text",
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"Tags" => "Text"
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);
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static $has_one = array();
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static $has_many = array();
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static $many_many = array();
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static $belongs_many_many = array();
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static $defaults = array(
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"ProvideComments" => true,
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'ShowInMenus' => false
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);
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static $extensions = array(
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'Hierarchy',
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'TrackBackDecorator',
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"Versioned('Stage', 'Live')"
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);
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/**
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* Is WYSIWYG editing allowed?
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* @var boolean
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*/
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static $allow_wysiwyg_editing = false;
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/**
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* Is WYSIWYG editing enabled?
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* Used in templates.
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*
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* @return boolean
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*/
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public function IsWYSIWYGEnabled() {
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return self::$allow_wysiwyg_editing;
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}
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/**
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* Overload so that the default date is today.
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*/
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public function populateDefaults(){
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parent::populateDefaults();
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$this->setField('Date', date('Y-m-d H:i:s', strtotime('now')));
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}
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function getCMSFields() {
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Requirements::javascript('blog/javascript/bbcodehelp.js');
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Requirements::themedCSS('bbcodehelp');
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$firstName = Member::currentUser() ? Member::currentUser()->FirstName : '';
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$codeparser = new BBCodeParser();
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$fields = parent::getCMSFields();
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if(!self::$allow_wysiwyg_editing) {
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$fields->removeFieldFromTab("Root.Content.Main","Content");
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$fields->addFieldToTab("Root.Content.Main", new TextareaField("Content", _t("BlogEntry.CN", "Content"), 20));
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}
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$fields->addFieldToTab("Root.Content.Main", new PopupDateTimeField("Date", _t("BlogEntry.DT", "Date")),"Content");
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$fields->addFieldToTab("Root.Content.Main", new TextField("Author", _t("BlogEntry.AU", "Author"), $firstName),"Content");
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if(!self::$allow_wysiwyg_editing) {
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$fields->addFieldToTab("Root.Content.Main", new LiteralField("BBCodeHelper", "<div id='BBCode' class='field'>" .
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"<a id=\"BBCodeHint\" target='new'>" . _t("BlogEntry.BBH", "BBCode help") . "</a>" .
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"<div id='BBTagsHolder' style='display:none;'>".$codeparser->useable_tagsHTML()."</div></div>"));
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}
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$fields->addFieldToTab("Root.Content.Main", new TextField("Tags", _t("BlogEntry.TS", "Tags (comma sep.)")),"Content");
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return $fields;
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}
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/**
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* Returns the tags added to this blog entry
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*/
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function TagsCollection() {
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$tags = split(" *, *", trim($this->Tags));
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$output = new DataObjectSet();
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foreach($tags as $tag) {
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$output->push(new ArrayData(array(
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'Tag' => $tag,
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'Link' => $this->getParent()->Link() . 'tag/' . urlencode($tag),
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'URLTag' => urlencode($tag)
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)));
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}
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if($this->Tags) {
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return $output;
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}
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}
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/**
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* Get the sidebar from the BlogHolder.
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*/
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function SideBar() {
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return $this->getParent()->SideBar();
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}
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/**
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* Get a bbcode parsed summary of the blog entry
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*/
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function ParagraphSummary(){
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if(self::$allow_wysiwyg_editing) {
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return $this->obj('Content')->FirstParagraph('html');
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} else {
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$parser = new BBCodeParser($this->Content);
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$html = new HTMLText('Content');
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$html->setValue($parser->parse());
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return $html->FirstParagraph('html');
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}
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}
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/**
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* Get the bbcode parsed content
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*/
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function ParsedContent() {
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if(self::$allow_wysiwyg_editing) {
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return $this->obj('Content');
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} else {
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$parser = new BBCodeParser($this->Content);
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$content = new Text('Content');
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$content->value = $parser->parse();
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return $content;
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}
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}
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/**
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* Link for editing this blog entry
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*/
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function EditURL() {
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return $this->getParent()->Link('post') . '/' . $this->ID . '/';
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}
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/**
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* Check to see if trackbacks are enabled.
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*/
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function TrackBacksEnabled() {
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return $this->getParent()->TrackBacksEnabled;
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}
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function trackbackping() {
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if($this->TrackBacksEnabled() && $this->hasExtension('TrackBackDecorator')) {
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return $this->decoratedTrackbackping();
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} else {
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Director::redirect($this->Link());
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}
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}
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function IsOwner() {
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if(method_exists($this->Parent(), 'IsOwner')) {
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return $this->Parent()->IsOwner();
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}
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}
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/**
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* Call this to enable WYSIWYG editing on your blog entries.
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* By default the blog uses BBCode
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*/
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static function allow_wysiwyg_editing() {
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self::$allow_wysiwyg_editing = true;
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}
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}
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class BlogEntry_Controller extends Page_Controller {
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static $allowed_actions = array(
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'trackbackping',
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'unpublishPost',
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'PageComments',
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'SearchForm'
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);
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function init() {
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parent::init();
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Requirements::themedCSS('blog');
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}
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/**
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* Gets a link to unpublish the blog entry
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*/
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function unpublishPost() {
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if(!$this->IsOwner()) {
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Security::permissionFailure(
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$this,
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'Unpublishing blogs is an administrator task. Please log in.'
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);
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} else {
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$SQL_id = (int) $this->ID;
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$page = DataObject::get_by_id('SiteTree', $SQL_id);
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$page->deleteFromStage('Live');
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$page->flushCache();
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$page = DataObject::get_by_id('SiteTree', $SQL_id);
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$page->Status = 'Unpublished';
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Director::redirect($this->getParent()->Link());
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}
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}
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}
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?>
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