723 lines
20 KiB
PHP
723 lines
20 KiB
PHP
<?php
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/**
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* @brief View Blog Entry Controller
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @subpackage Blog
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* @since 03 Mar 2014
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*/
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namespace IPS\blog\modules\front\blogs;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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use Exception;
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use IPS\blog\Blog;
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use IPS\blog\Entry;
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use IPS\blog\Entry\Category;
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use IPS\core\FrontNavigation;
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use IPS\core\Rss\Import;
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use IPS\Db;
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use IPS\File;
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use IPS\Helpers\CoverPhoto;
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use IPS\Helpers\CoverPhoto\Controller;
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use IPS\Helpers\Form;
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use IPS\Helpers\Form\Text;
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use IPS\Helpers\Form\Url;
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use IPS\Helpers\Form\YesNo;
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use IPS\Helpers\Table\Content;
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use IPS\Http\Url\Friendly;
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use IPS\Member;
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use IPS\Member\Club;
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use IPS\Output;
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use IPS\Request;
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use IPS\Session;
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use IPS\Settings;
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use IPS\Task;
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use IPS\Theme;
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use IPS\Xml\Atom;
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use IPS\Xml\Rss;
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use OutOfRangeException;
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use UnderflowException;
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use function defined;
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use function in_array;
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* View Blog Controller
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*/
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class view extends Controller
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{
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/**
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* [Content\Controller] Class
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*/
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protected static string $contentModel = 'IPS\blog\Blog';
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/**
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* Blog object
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*/
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protected ?Blog $blog = NULL;
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/**
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* Execute
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*
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* @return void
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*/
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public function execute() : void
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{
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/* Load blog and check permissions */
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try
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{
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$this->blog = Blog::loadAndCheckPerms( Request::i()->id, 'read' );
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}
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catch ( OutOfRangeException )
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{
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Output::i()->error( 'node_error', '2B201/1', 404, '' );
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}
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if ( $this->blog->cover_photo )
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{
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Output::i()->metaTags['og:image'] = File::get( $this->_coverPhotoStorageExtension(), $this->blog->cover_photo )->url;
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}
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Output::i()->bodyAttributes['contentClass'] = Blog::class;
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parent::execute();
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}
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/**
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* Manage
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*
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* @return void
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*/
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protected function manage() : void
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{
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$this->blog->clubCheckRules();
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/* Build table */
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$tableUrl = $this->blog->url();
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$where = array();
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if ( !in_array( $this->blog->id, array_keys( Blog::loadByOwner( Member::loggedIn() ) ) ) AND !Entry::canViewHiddenItems( Member::loggedIn(), $this->blog ) )
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{
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if ( !( $club = $this->blog->club() AND in_array( $club->memberStatus( Member::loggedIn() ), array( Club::STATUS_LEADER, Club::STATUS_MODERATOR ) ) ) )
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{
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$where[] = array( "entry_status!='draft'" );
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}
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}
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/* Are we limiting by category? */
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try
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{
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$category = Category::load( (int) Request::i()->cat );
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$tableUrl = $tableUrl->setQueryString( [ 'cat' => $category->id ] );
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}
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catch( OutOfRangeException )
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{
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$category = NULL;
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}
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if( $category )
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{
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$where[] = array( "entry_category_id=?", $category->id );
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}
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$table = new Content( 'IPS\blog\Entry', $tableUrl, $where, $this->blog );
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$table->tableTemplate = array( Theme::i()->getTemplate( 'view' ), 'blogTable' );
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$viewMode = Member::loggedIn()->getLayoutValue( 'blog_view' );
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$template = ( $viewMode == 'grid' ) ? 'rowsGrid' : 'rows';
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$table->rowsTemplate = array( Theme::i()->getTemplate( 'view' ), $template );
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$table->title = Member::loggedIn()->language()->addToStack('entries_in_this_blog');
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$table->sortBy = Request::i()->sortby ?: 'date';
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/* Update views */
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Db::i()->update(
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'blog_blogs',
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"`blog_num_views`=`blog_num_views`+1",
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array( "blog_id=?", $this->blog->id ),
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array(),
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NULL,
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Db::LOW_PRIORITY
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);
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if ( ! Request::i()->isAjax() )
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{
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$this->blog->updateViews();
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}
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/* Online User Location */
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if( !$this->blog->social_group )
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{
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Session::i()->setLocation( $this->blog->url(), array(), 'loc_blog_viewing_blog', array( "blogs_blog_{$this->blog->id}" => TRUE ) );
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}
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if( Settings::i()->blog_allow_rss and $this->blog->settings['allowrss'] )
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{
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Output::i()->rssFeeds['blog_rss_title'] = \IPS\Http\Url::internal( "app=blog&module=blogs&controller=view&id={$this->blog->_id}", 'front', 'blogs_rss', array( $this->blog->seo_name ) );
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if ( Member::loggedIn()->member_id )
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{
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$key = Member::loggedIn()->getUniqueMemberHash();
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Output::i()->rssFeeds['blog_rss_title'] = Output::i()->rssFeeds['blog_rss_title']->setQueryString( array( 'member' => Member::loggedIn()->member_id , 'key' => $key ) );
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}
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}
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/* Add JSON-ld */
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Output::i()->jsonLd['blog'] = array(
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'@context' => "https://schema.org",
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'@type' => "Blog",
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'url' => (string) $this->blog->url(),
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'name' => $this->blog->_title,
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'description' => $this->blog->member_id ? $this->blog->desc : Member::loggedIn()->language()->addToStack( Blog::$titleLangPrefix . $this->blog->_id . Blog::$descriptionLangSuffix, TRUE, array( 'striptags' => TRUE, 'escape' => TRUE ) ),
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'commentCount' => $this->blog->_comments,
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'interactionStatistic' => array(
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array(
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'@type' => 'InteractionCounter',
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'interactionType' => "https://schema.org/ViewAction",
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'userInteractionCount' => $this->blog->num_views
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),
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array(
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'@type' => 'InteractionCounter',
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'interactionType' => "https://schema.org/FollowAction",
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'userInteractionCount' => Entry::containerFollowerCount( $this->blog )
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),
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array(
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'@type' => 'InteractionCounter',
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'interactionType' => "https://schema.org/CommentAction",
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'userInteractionCount' => $this->blog->_comments
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),
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array(
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'@type' => 'InteractionCounter',
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'interactionType' => "https://schema.org/WriteAction",
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'userInteractionCount' => $this->blog->_items
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)
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)
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);
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if( $this->blog->coverPhoto()->file )
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{
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Output::i()->jsonLd['blog']['image'] = (string) $this->blog->coverPhoto()->file->url;
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}
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if( $this->blog->member_id )
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{
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Output::i()->jsonLd['blog']['author'] = array(
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'@type' => 'Person',
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'name' => Member::load( $this->blog->member_id )->name,
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'url' => (string) Member::load( $this->blog->member_id )->url(),
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'image' => Member::load( $this->blog->member_id )->get_photo( TRUE, TRUE )
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);
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}
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if( Settings::i()->blog_enable_sidebar and $this->blog->sidebar )
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{
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Output::i()->sidebar['contextual'] = Theme::i()->getTemplate('view')->blogSidebar( $this->blog->sidebar );
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}
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Output::i()->breadcrumb = array();
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if ( $club = $this->blog->club() )
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{
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FrontNavigation::$clubTabActive = TRUE;
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Output::i()->breadcrumb = array();
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Output::i()->breadcrumb[] = array( \IPS\Http\Url::internal( 'app=core&module=clubs&controller=directory', 'front', 'clubs_list' ), Member::loggedIn()->language()->addToStack('module__core_clubs') );
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Output::i()->breadcrumb[] = array( $club->url(), $club->name );
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}
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else
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{
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Output::i()->breadcrumb['module'] = array( \IPS\Http\Url::internal( 'app=blog', 'front', 'blogs' ), Member::loggedIn()->language()->addToStack( '__app_blog' ) );
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}
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try
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{
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foreach( $this->blog->category()->parents() as $parent )
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{
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Output::i()->breadcrumb[] = array( $parent->url(), $parent->_title );
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}
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Output::i()->breadcrumb[] = array( $this->blog->category()->url(), $this->blog->category()->_title );
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}
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catch (OutOfRangeException ) {}
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Output::i()->breadcrumb[] = array( $this->blog->url(), $this->blog->_title );
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/* Categories */
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$categories = Category::roots( NULL, NULL, array( 'entry_category_blog_id=?', $this->blog->id ) );
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/* Set default search option */
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Output::i()->defaultSearchOption = array( 'blog_entry', 'blog_entry_pl' );
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Output::i()->jsFiles = array_merge( Output::i()->jsFiles, Output::i()->js( 'front_browse.js', 'blog', 'front' ) );
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Output::i()->output = Theme::i()->getTemplate( 'view' )->view( $this->blog, (string) $table, $category );
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Output::i()->contextualSearchOptions[ Member::loggedIn()->language()->addToStack( 'search_contextual_item_blogs' ) ] = array( 'type' => 'blog_entry', 'nodes' => $this->blog->_id );
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}
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/**
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* Edit blog
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*
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* @return void
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*/
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protected function editBlog() : void
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{
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if( !$this->blog->canEdit() OR $this->blog->groupblog_ids or $this->blog->club_id )
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{
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Output::i()->error( 'no_module_permission', '2B201/2', 403, '' );
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}
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Session::i()->csrfCheck();
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/* Build form */
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$form = new Form( 'form', 'save', $this->blog->url()->setQueryString( array( 'do' => 'editBlog' ) )->csrf() );
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$form->class .= 'ipsForm--vertical ipsForm--edit-blog';
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$this->blog->form( $form, TRUE );
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/* Handle submissions */
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if ( $values = $form->values() )
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{
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if( !$values['blog_name'] )
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{
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$form->elements['']['blog_name']->error = Member::loggedIn()->language()->addToStack('form_required');
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Output::i()->output = $form->customTemplate( array( Theme::i()->getTemplate( 'forms', 'core' ), 'popupTemplate' ) );
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return;
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}
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$this->blog->saveForm( $this->blog->formatFormValues( $values ) );
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Output::i()->redirect( $this->blog->url() );
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}
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/* Display form */
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Output::i()->title = $this->blog->_title;
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Output::i()->breadcrumb[] = array( $this->blog->url(), $this->blog->_title );
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Output::i()->jsFiles = array_merge( Output::i()->jsFiles, Output::i()->js( 'front_view.js', 'blog', 'front' ) );
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Output::i()->output = $form->customTemplate( array( Theme::i()->getTemplate( 'forms', 'core' ), 'popupTemplate' ) );
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}
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/**
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* Delete Blog
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*
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* @return void
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*/
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protected function deleteBlog() : void
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{
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Session::i()->csrfCheck();
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if( !$this->blog->canDelete() or $this->blog->club_id )
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{
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Output::i()->error( 'no_module_permission', '2B201/3', 403, '' );
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}
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/* Make sure the user confirmed the deletion */
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Request::i()->confirmedDelete();
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$this->blog->disabled = TRUE;
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$this->blog->save();
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/* Log */
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Session::i()->modLog( 'modlog__action_delete_blog', array( $this->blog->name => FALSE ) );
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Task::queue( 'core', 'DeleteOrMoveContent', array( 'class' => 'IPS\blog\Blog', 'id' => $this->blog->id, 'deleteWhenDone' => TRUE ) );
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Output::i()->redirect( \IPS\Http\Url::internal( 'app=blog&module=blogs&controller=browse', 'front', 'blogs' ) );
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}
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/**
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* Pin/Unpin Blog
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*
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* @return void
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*/
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protected function changePin() : void
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{
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Session::i()->csrfCheck();
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/* Do we have permission */
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if ( ( $this->blog->pinned and !Member::loggedIn()->modPermission('can_unpin_content') ) or ( !$this->blog->pinned and !Member::loggedIn()->modPermission('can_pin_content') ) or $this->blog->club_id )
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{
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Output::i()->error( 'no_module_permission', '2B201/4', 403, '' );
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}
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$this->blog->pinned = !$this->blog->pinned;
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$this->blog->save();
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/* Respond or redirect */
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if ( Request::i()->isAjax() )
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{
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Output::i()->json( 'OK' );
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}
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else
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{
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Output::i()->redirect( $this->blog->url() );
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}
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}
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/**
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* RSS imports
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*
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* @return void
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*/
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protected function rssImport() : void
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{
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if( !Settings::i()->blog_allow_rssimport )
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{
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Output::i()->error( 'rss_import_disabled', '2B201/7', 403, '' );
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}
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if( !$this->blog->canEdit() )
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{
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Output::i()->error( 'no_module_permission', '2B201/6', 403, '' );
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}
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/* Check for existing feed */
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try
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{
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$existing = Db::i()->select( '*', 'core_rss_import', array( 'rss_import_class=? AND rss_import_node_id=?', 'IPS\\blog\\Entry', $this->blog->id ) )->first();
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$feed = Import::constructFromData( $existing );
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}
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catch ( UnderflowException )
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{
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$feed = new Import;
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$feed->class = 'IPS\\blog\\Entry';
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}
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$form = new Form;
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$form->add( new YesNo( 'blog_enable_rss_import', (bool)$feed->url, FALSE, array( 'togglesOn' => array( 'blog_rss_import_url', 'blog_rss_import_auth_user', 'blog_rss_import_auth_pass', 'blog_rss_import_show_link', 'blog_rss_import_tags' ) ) ) );
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$form->add( new Url( 'blog_rss_import_url', $feed->url, TRUE, array(), NULL, NULL, NULL, 'blog_rss_import_url' ) );
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$form->add( new Text( 'blog_rss_import_auth_user', $feed->auth_user ?: null, FALSE, array(), NULL, NULL, NULL, 'blog_rss_import_auth_user' ) );
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$form->add( new Text( 'blog_rss_import_auth_pass', $feed->auth_pass ?: null, FALSE, array(), NULL, NULL, NULL, 'blog_rss_import_auth_pass' ) );
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$form->add( new Text( 'blog_rss_import_show_link', $feed->showlink ?: Member::loggedIn()->language()->addToStack('blog_rss_import_show_link_default' ), FALSE, array(), NULL, NULL, NULL, 'blog_rss_import_show_link' ) );
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$options = array(
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'autocomplete' => array(
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'unique' => TRUE,
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'minimized' => FALSE,
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'source' => Entry::definedTags(),
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'freeChoice' => false
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)
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);
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if ( Settings::i()->tags_force_lower )
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{
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$options['autocomplete']['forceLower'] = TRUE;
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}
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if ( Settings::i()->tags_min )
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{
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$options['autocomplete']['minItems'] = Settings::i()->tags_min;
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}
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if ( Settings::i()->tags_max )
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{
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$options['autocomplete']['maxItems'] = Settings::i()->tags_max;
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}
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$options['autocomplete']['prefix'] = Entry::canPrefix( NULL, $this->blog );
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$options['autocomplete']['disallowedCharacters'] = array( '#' ); // @todo Pending \IPS\Http\Url rework, hashes cannot be used in URLs
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$form->add( new Text( 'blog_rss_import_tags', $feed->tags ? json_decode( $feed->tags, TRUE ) : array(), Settings::i()->tags_min and Settings::i()->tags_min_req, $options, NULL, NULL, NULL, 'blog_rss_import_tags' ) );
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if ( $values = $form->values() )
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{
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if( $values['blog_enable_rss_import'] )
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{
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try
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{
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$request = $values['blog_rss_import_url']->request();
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if ( $values['blog_rss_import_auth_user'] or $values['blog_rss_import_auth_pass'] )
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{
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$request = $request->login( $values['blog_rss_import_auth_user'], $values['blog_rss_import_auth_pass'] );
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}
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$response = $request->get();
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if ( $response->httpResponseCode == 401 )
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{
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$form->error = Member::loggedIn()->language()->addToStack( 'rss_import_auth' );
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}
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$response = $response->decodeXml();
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if ( !( $response instanceof Rss ) and !( $response instanceof Atom ) )
|
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{
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$form->error = Member::loggedIn()->language()->addToStack( 'rss_import_invalid' );
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}
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if( !$form->error )
|
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{
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$feed->node_id = $this->blog->id;
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$feed->url = $values['blog_rss_import_url'];
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$feed->showlink = $values['blog_rss_import_show_link'];
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$feed->auth_user = $values['blog_rss_import_auth_user'];
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$feed->auth_pass = $values['blog_rss_import_auth_pass'];
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$feed->member = $this->blog->owner() ? $this->blog->owner()->member_id : Member::loggedIn()->member_id;
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$feed->settings = json_encode( array( 'tags' => $values['blog_rss_import_tags'] ) );
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$feed->save();
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|
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try
|
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{
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$feed->run();
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}
|
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catch ( Exception ) { }
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|
|
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/* Redirect */
|
|
Output::i()->redirect( $this->blog->url() );
|
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}
|
|
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}
|
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catch ( \IPS\Http\Request\Exception )
|
|
{
|
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$form->error = Member::loggedIn()->language()->addToStack( 'form_url_bad' );
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}
|
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catch ( Exception )
|
|
{
|
|
$form->error = Member::loggedIn()->language()->addToStack( 'rss_import_invalid' );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Db::i()->delete( 'core_rss_import', array( 'rss_import_class=? AND rss_import_node_id=?', 'IPS\\blog\\Entry', $this->blog->id ) );
|
|
|
|
/* Redirect */
|
|
Output::i()->redirect( $this->blog->url() );
|
|
}
|
|
}
|
|
|
|
/* Display */
|
|
Output::i()->output = $form->error ? $form : Theme::i()->getTemplate( 'view', 'blog', 'front' )->rssImport( $form->customTemplate( array( Theme::i()->getTemplate( 'forms', 'core' ), 'popupTemplate' ) ) );
|
|
}
|
|
|
|
/**
|
|
* Get Cover Photo Storage Extension
|
|
*
|
|
* @return string
|
|
*/
|
|
protected function _coverPhotoStorageExtension(): string
|
|
{
|
|
return 'blog_Blogs';
|
|
}
|
|
|
|
/**
|
|
* Set Cover Photo
|
|
*
|
|
* @param CoverPhoto $photo New Photo
|
|
* @return void
|
|
*/
|
|
protected function _coverPhotoSet( CoverPhoto $photo ) : void
|
|
{
|
|
$this->blog->cover_photo = (string) $photo->file;
|
|
$this->blog->cover_photo_offset = $photo->offset;
|
|
$this->blog->save();
|
|
}
|
|
|
|
/**
|
|
* Get Cover Photo
|
|
*
|
|
* @return CoverPhoto
|
|
*/
|
|
protected function _coverPhotoGet(): CoverPhoto
|
|
{
|
|
return $this->blog->coverPhoto();
|
|
}
|
|
|
|
/**
|
|
* Return categories as JSON
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function categoriesJson() : void
|
|
{
|
|
$cats = array();
|
|
foreach( Category::roots( NULL, NULL, array( 'entry_category_blog_id=?', $this->blog->id ) ) as $meow )
|
|
{
|
|
$cats[] = array(
|
|
'id' => $meow->id,
|
|
'name' => $meow->name
|
|
);
|
|
}
|
|
|
|
Output::i()->json( array( 'categories' => $cats ) );
|
|
}
|
|
|
|
/**
|
|
* Manage
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function manageCategories() : void
|
|
{
|
|
Output::i()->jsFiles = array_merge( Output::i()->jsFiles, Output::i()->js( 'front_view.js', 'blog', 'front' ) );
|
|
|
|
if( !$this->blog->canEdit() )
|
|
{
|
|
Output::i()->error( 'no_module_permission', '2B201/A', 403, '' );
|
|
}
|
|
|
|
$form = new Form;
|
|
$form->addHtml( Theme::i()->getTemplate( 'view', 'blog', 'front' )->manageCategories( $this->blog ) );
|
|
$form->hiddenValues['submitted'] = 1;
|
|
|
|
if( $values = $form->values() )
|
|
{
|
|
Output::i()->redirect( $this->blog->url() );
|
|
}
|
|
|
|
/* Display */
|
|
Output::i()->title = Member::loggedIn()->language()->addToStack('blog_manage_entry_categories');
|
|
Output::i()->output = $form->error ? $form : Theme::i()->getTemplate( 'view', 'blog', 'front' )->rssImport( $form->customTemplate( array( Theme::i()->getTemplate( 'forms', 'core' ), 'popupTemplate' ) ) );
|
|
}
|
|
|
|
/**
|
|
* Edit a category name
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function editCategoryName(): void
|
|
{
|
|
Session::i()->csrfCheck();
|
|
|
|
if( !$this->blog->canEdit() )
|
|
{
|
|
Output::i()->error( 'no_module_permission', '2B201/C', 403, '' );
|
|
}
|
|
|
|
if( ! Request::i()->name )
|
|
{
|
|
Output::i()->error( 'blog_error_missing_name', '1B201/B', 403, '' );
|
|
}
|
|
|
|
/* New category? */
|
|
if ( Request::i()->cat === 'new' )
|
|
{
|
|
$newCategory = new Category;
|
|
$newCategory->name = Request::i()->name;
|
|
$newCategory->seo_name = Friendly::seoTitle( Request::i()->name );
|
|
|
|
$newCategory->blog_id = $this->blog->id;
|
|
$newCategory->save();
|
|
}
|
|
else
|
|
{
|
|
try
|
|
{
|
|
$category = Category::load( Request::i()->cat );
|
|
}
|
|
catch ( OutOfRangeException )
|
|
{
|
|
Output::i()->error( 'blog_error_not_find_category', '2B201/D', 403, '' );
|
|
}
|
|
|
|
if( $category->blog_id !== $this->blog->id )
|
|
{
|
|
Output::i()->error( 'blog_error_not_find_category', '2B201/E', 403, '' );
|
|
}
|
|
|
|
$category->name = Request::i()->name;
|
|
$category->save();
|
|
}
|
|
|
|
Output::i()->json( 'OK' );
|
|
}
|
|
|
|
/**
|
|
* Delete Category
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function deleteCategory() : void
|
|
{
|
|
Session::i()->csrfCheck();
|
|
|
|
if( !$this->blog->canEdit() )
|
|
{
|
|
Output::i()->error( 'no_module_permission', '2B201/8', 403, '' );
|
|
}
|
|
|
|
try
|
|
{
|
|
$category = Category::load( Request::i()->cat );
|
|
}
|
|
catch ( OutOfRangeException )
|
|
{
|
|
Output::i()->redirect( $this->blog->url() );
|
|
}
|
|
|
|
if( $category->blog_id !== $this->blog->id )
|
|
{
|
|
Output::i()->error( 'no_module_permission', '2B201/9', 403, '' );
|
|
}
|
|
|
|
/* Update Entries */
|
|
Db::i()->update( 'blog_entries', array( 'entry_category_id' => NULL ), array( 'entry_category_id=?', $category->id ) );
|
|
|
|
$category->delete();
|
|
|
|
/* Redirect */
|
|
if ( Request::i()->isAjax() )
|
|
{
|
|
Output::i()->json( 'OK' );
|
|
}
|
|
else
|
|
{
|
|
Output::i()->redirect( $this->blog->url(), 'deleted' );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Reorder blog entry categories
|
|
*
|
|
* @return void
|
|
*/
|
|
public function categoriesReorder() : void
|
|
{
|
|
Session::i()->csrfCheck();
|
|
|
|
if( !$this->blog->canEdit() )
|
|
{
|
|
Output::i()->error( 'no_module_permission', '2B201/F', 403, '' );
|
|
}
|
|
|
|
/* Set order */
|
|
$position = 1;
|
|
|
|
if( !Request::i()->isAjax() )
|
|
{
|
|
Request::i()->ajax_order = explode( ',', Request::i()->ajax_order );
|
|
}
|
|
|
|
foreach( Request::i()->ajax_order as $category )
|
|
{
|
|
$node = Category::load( $category );
|
|
|
|
/* No funny business trying to reorder another blog's categories */
|
|
if( $node->blog_id !== $this->blog->id )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
$node->position = $position;
|
|
$node->save();
|
|
|
|
$position++;
|
|
}
|
|
|
|
if( Request::i()->isAjax() )
|
|
{
|
|
Output::i()->json( 'ok' );
|
|
}
|
|
else
|
|
{
|
|
Output::i()->redirect( $this->blog->url(), 'saved' );
|
|
}
|
|
}
|
|
} |