320 lines
8.8 KiB
PHP
320 lines
8.8 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @package blog
|
|
*/
|
|
|
|
/**
|
|
* Blog holder to display summarised blog entries.
|
|
*
|
|
* A blog holder is the leaf end of a BlogTree, but can also be used standalone in simpler circumstances.
|
|
* BlogHolders can only hold BlogEntries, BlogTrees can only hold BlogTrees and BlogHolders
|
|
* BlogHolders have a form on them for easy posting, and an owner that can post to them, BlogTrees don't
|
|
*/
|
|
class BlogHolder extends BlogTree implements PermissionProvider {
|
|
static $icon = "blog/images/blogholder-file.png";
|
|
|
|
static $description = "Displays listings of blog entries";
|
|
|
|
static $singular_name = 'Blog Holder Page';
|
|
|
|
static $plural_name = 'Blog Holder Pages';
|
|
|
|
static $db = array(
|
|
'TrackBacksEnabled' => 'Boolean',
|
|
'AllowCustomAuthors' => 'Boolean',
|
|
'ShowFullEntry' => 'Boolean',
|
|
);
|
|
|
|
static $has_one = array(
|
|
'Owner' => 'Member',
|
|
);
|
|
|
|
static $allowed_children = array(
|
|
'BlogEntry'
|
|
);
|
|
|
|
function getCMSFields() {
|
|
$blogOwners = $this->blogOwners();
|
|
|
|
SiteTree::disableCMSFieldsExtensions();
|
|
$fields = parent::getCMSFields();
|
|
SiteTree::enableCMSFieldsExtensions();
|
|
|
|
$fields->addFieldToTab(
|
|
'Root.Main',
|
|
DropdownField::create('OwnerID', 'Blog owner', $blogOwners->map('ID', 'Name')->toArray())
|
|
->setEmptyString('(None)')
|
|
->setHasEmptyDefault(true),
|
|
"Content"
|
|
);
|
|
$fields->addFieldToTab('Root.Main', new CheckboxField('TrackBacksEnabled', 'Enable TrackBacks'), "Content");
|
|
$fields->addFieldToTab('Root.Main', new CheckboxField('AllowCustomAuthors', 'Allow non-admins to have a custom author field'), "Content");
|
|
$fields->addFieldToTab(
|
|
"Root.Main",
|
|
CheckboxField::create("ShowFullEntry", "Show Full Entry")
|
|
->setDescription('Show full content in overviews rather than summary'),
|
|
"Content"
|
|
);
|
|
|
|
$this->extend('updateCMSFields', $fields);
|
|
|
|
return $fields;
|
|
}
|
|
|
|
/**
|
|
* Get members who have BLOGMANAGEMENT and ADMIN permission
|
|
*/
|
|
|
|
function blogOwners($sort = array('FirstName'=>'ASC','Surname'=>'ASC'), $direction = null) {
|
|
|
|
$members = Permission::get_members_by_permission(array('ADMIN','BLOGMANAGEMENT'));
|
|
$members->sort($sort);
|
|
|
|
$this->extend('extendBlogOwners', $members);
|
|
|
|
return $members;
|
|
}
|
|
|
|
public function BlogHolderIDs() {
|
|
return array( $this->ID );
|
|
}
|
|
|
|
/*
|
|
* @todo: These next few functions don't really belong in the model. Can we remove them?
|
|
*/
|
|
|
|
/**
|
|
* Only display the blog entries that have the specified tag
|
|
*/
|
|
function ShowTag() {
|
|
if($this->request->latestParam('Action') == 'tag') {
|
|
return Convert::raw2xml(Director::urlParam('ID'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if url has "/post"
|
|
*/
|
|
function isPost() {
|
|
return $this->request->latestParam('Action') == 'post';
|
|
}
|
|
|
|
/**
|
|
* Link for creating a new blog entry
|
|
*/
|
|
function postURL(){
|
|
return $this->Link('post');
|
|
}
|
|
|
|
/**
|
|
* Returns true if the current user is an admin, or is the owner of this blog
|
|
*
|
|
* @return Boolean
|
|
*/
|
|
function IsOwner() {
|
|
return (Permission::check('BLOGMANAGEMENT') || Permission::check('ADMIN'));
|
|
}
|
|
|
|
/**
|
|
* Create default blog setup
|
|
*/
|
|
function requireDefaultRecords() {
|
|
parent::requireDefaultRecords();
|
|
|
|
$blogHolder = DataObject::get_one('BlogHolder');
|
|
//TODO: This does not check for whether this blogholder is an orphan or not
|
|
if(!$blogHolder) {
|
|
$blogholder = new BlogHolder();
|
|
$blogholder->Title = "Blog";
|
|
$blogholder->URLSegment = "blog";
|
|
$blogholder->Status = "Published";
|
|
$blogholder->write();
|
|
$blogholder->publish("Stage", "Live");
|
|
|
|
// Add default widgets to first found WidgetArea relationship
|
|
if(class_exists('WidgetArea')) {
|
|
foreach($this->has_one() as $name => $class) {
|
|
if(is_a($class, 'WidgetArea', true)) {
|
|
$relationName = "{$name}ID";
|
|
$widgetarea = new WidgetArea();
|
|
$widgetarea->write();
|
|
|
|
$blogholder->$relationName = $widgetarea->ID;
|
|
$blogholder->write();
|
|
$blogholder->publish("Stage", "Live");
|
|
|
|
$managementwidget = new BlogManagementWidget();
|
|
$managementwidget->ParentID = $widgetarea->ID;
|
|
$managementwidget->write();
|
|
|
|
$tagcloudwidget = new TagCloudWidget();
|
|
$tagcloudwidget->ParentID = $widgetarea->ID;
|
|
$tagcloudwidget->write();
|
|
|
|
$archivewidget = new ArchiveWidget();
|
|
$archivewidget->ParentID = $widgetarea->ID;
|
|
$archivewidget->write();
|
|
|
|
$widgetarea->write();
|
|
|
|
break; // only apply to one
|
|
}
|
|
}
|
|
}
|
|
|
|
$blog = new BlogEntry();
|
|
$blog->Title = _t('BlogHolder.SUCTITLE', "SilverStripe blog module successfully installed");
|
|
$blog->URLSegment = 'sample-blog-entry';
|
|
$blog->Tags = _t('BlogHolder.SUCTAGS',"silverstripe, blog");
|
|
$blog->Content = _t('BlogHolder.SUCCONTENT',"<p>Congratulations, the SilverStripe blog module has been successfully installed. This blog entry can be safely deleted. You can configure aspects of your blog in <a href=\"admin\">the CMS</a>.</p>");
|
|
$blog->Status = "Published";
|
|
$blog->ParentID = $blogholder->ID;
|
|
$blog->write();
|
|
$blog->publish("Stage", "Live");
|
|
|
|
DB::alteration_message("Blog page created","created");
|
|
}
|
|
}
|
|
|
|
function providePermissions() {
|
|
return array("BLOGMANAGEMENT" => "Blog management");
|
|
}
|
|
}
|
|
|
|
class BlogHolder_Controller extends BlogTree_Controller {
|
|
static $allowed_actions = array(
|
|
'index',
|
|
'tag',
|
|
'date',
|
|
'metaweblog',
|
|
'postblog' => 'BLOGMANAGEMENT',
|
|
'post',
|
|
'BlogEntryForm' => 'BLOGMANAGEMENT',
|
|
);
|
|
|
|
function init() {
|
|
parent::init();
|
|
Requirements::themedCSS("bbcodehelp");
|
|
}
|
|
|
|
/**
|
|
* Return list of usable tags for help
|
|
*/
|
|
function BBTags() {
|
|
return BBCodeParser::usable_tags();
|
|
}
|
|
|
|
/**
|
|
* Post a new blog entry
|
|
*/
|
|
function post(){
|
|
if(!Permission::check('BLOGMANAGEMENT')) return Security::permissionFailure();
|
|
$page = $this->customise(array(
|
|
'Content' => false,
|
|
'Form' => $this->BlogEntryForm()
|
|
));
|
|
|
|
return $page->renderWith('Page');
|
|
}
|
|
|
|
/**
|
|
* A simple form for creating blog entries
|
|
*/
|
|
function BlogEntryForm() {
|
|
if(!Permission::check('BLOGMANAGEMENT')) return Security::permissionFailure();
|
|
|
|
|
|
$id = 0;
|
|
if($this->request->latestParam('ID')) {
|
|
$id = (int) $this->request->latestParam('ID');
|
|
}
|
|
|
|
$codeparser = new BBCodeParser();
|
|
$membername = Member::currentUser() ? Member::currentUser()->getName() : "";
|
|
|
|
if(BlogEntry::$allow_wysiwyg_editing) {
|
|
$contentfield = new HtmlEditorField("BlogPost", _t("BlogEntry.CN"));
|
|
} else {
|
|
$contentfield = new CompositeField(
|
|
new LiteralField("BBCodeHelper","<a id=\"BBCodeHint\" target='new'>"._t("BlogEntry.BBH")."</a><div class='clear'><!-- --></div>" ),
|
|
new TextareaField("BlogPost", _t("BlogEntry.CN"),20), // This is called BlogPost as the id #Content is generally used already
|
|
new LiteralField("BBCodeTags","<div id=\"BBTagsHolder\">".$codeparser->useable_tagsHTML()."</div>")
|
|
);
|
|
}
|
|
if(class_exists('TagField')) {
|
|
$tagfield = new TagField('Tags', null, null, 'BlogEntry');
|
|
$tagfield->setSeparator(', ');
|
|
} else {
|
|
$tagfield = new TextField('Tags');
|
|
}
|
|
|
|
$field = 'TextField';
|
|
if(!$this->AllowCustomAuthors && !Permission::check('ADMIN')) {
|
|
$field = 'ReadonlyField';
|
|
}
|
|
$fields = new FieldList(
|
|
new HiddenField("ID", "ID"),
|
|
new TextField("Title", _t('BlogHolder.SJ', "Subject")),
|
|
new $field("Author", _t('BlogEntry.AU'), $membername),
|
|
$contentfield,
|
|
$tagfield,
|
|
new LiteralField("Tagsnote"," <label id='tagsnote'>"._t('BlogHolder.TE', "For example: sport, personal, science fiction")."<br/>" .
|
|
_t('BlogHolder.SPUC', "Please separate tags using commas.")."</label>")
|
|
);
|
|
|
|
$submitAction = new FormAction('postblog', _t('BlogHolder.POST', 'Post blog entry'));
|
|
|
|
$actions = new FieldList($submitAction);
|
|
$validator = new RequiredFields('Title','BlogPost');
|
|
|
|
$form = new Form($this, 'BlogEntryForm',$fields, $actions,$validator);
|
|
|
|
if($id != 0) {
|
|
$entry = DataObject::get_by_id('BlogEntry', $id);
|
|
if($entry->IsOwner()) {
|
|
$form->loadDataFrom($entry);
|
|
$form->Fields()->fieldByName('BlogPost')->setValue($entry->Content);
|
|
|
|
}
|
|
} else {
|
|
$form->loadDataFrom(array("Author" => Cookie::get("BlogHolder_Name")));
|
|
}
|
|
|
|
return $form;
|
|
}
|
|
|
|
function postblog($data, $form) {
|
|
if(!Permission::check('BLOGMANAGEMENT')) return Security::permissionFailure();
|
|
|
|
Cookie::set("BlogHolder_Name", $data['Author']);
|
|
$blogentry = false;
|
|
|
|
if(isset($data['ID']) && $data['ID']) {
|
|
$blogentry = DataObject::get_by_id("BlogEntry", $data['ID']);
|
|
if(!$blogentry->IsOwner()) {
|
|
unset($blogentry);
|
|
}
|
|
}
|
|
|
|
if(!$blogentry) {
|
|
$blogentry = new BlogEntry();
|
|
}
|
|
|
|
$form->saveInto($blogentry);
|
|
$blogentry->ParentID = $this->ID;
|
|
|
|
$blogentry->Content = str_replace("\r\n", "\n", $form->Fields()->fieldByName('BlogPost')->dataValue());
|
|
|
|
if(Object::has_extension($this->ClassName, 'Translatable')) {
|
|
$blogentry->Locale = $this->Locale;
|
|
}
|
|
|
|
$blogentry->Status = "Published";
|
|
$blogentry->writeToStage("Live");
|
|
$blogentry->publish("Stage", "Live");
|
|
|
|
$this->redirect($this->Link());
|
|
}
|
|
}
|