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CB Integration - CB Articles Plugin - Cobalt content model

Idea Idea | Open Open | Cobalt 8 | Hits: 728 | Comments: 3 | Bookmarked: 0 | Followers: 0

pepperstreet VIP
Total posts: 3,837
16 Sep 2013 16:03

(Recreation of C7 topic)

Hello,

this topic is about Cobalt integration in CommunityBuilder's Incubator project "CB Articles". Its an official CB Plugin, that lists the user's created articles in a CB Profile tab. The interesting part: It supports different "models". Which means different content sources...

Official description and backend screenshot:

"...Display users CMS articles within a template-able profile tab. Model based for allowing additional CMS or content extension support in future releases. Full pagination, display number, and searching capability.

This add-on is only available to Professional and Developer members..."

 

 

Maybe someone is interested and able to create a Cobalt "model" file...

I think, an excellent way to promote MJ Cobalt among CB users community. Since the plugin is for CBsubscribers only, i won't attach it for the public. I think, it is allowed to show the included model files as an example. See comments below...

Thanks in advance for any ideas and help.

Last Modified: 02 Mar 2014

Quote

pepperstreet VIP
Total posts: 3,837
16 Sep 2013 16:14

Here is the "Joomla25 Articles" model file from latest CB Articles v3.0.1:


<?php

if ( ! ( defined( '_VALID_CB' ) || defined( '_JEXEC' ) || defined( '_VALID_MOS' ) ) ) { die( 'Direct Access to this location is not allowed.' ); }

class cbarticlesArticle extends comprofilerDBTable {

    var $id                    =    null;

    var $asset_id            =    null;

    var $title                =    null;

    var $alias                =    null;

    var $title_alias        =    null;

    var $introtext            =    null;

    var $fulltext            =    null;

    var $state                =    null;

    var $catid                =    null;

    var $created            =    null;

    var $created_by            =    null;

    var $created_by_alias    =    null;

    var $modified            =    null;

    var $modified_by        =    null;

    var $checked_out        =    null;

    var $checked_out_time    =    null;

    var $publish_up            =    null;

    var $publish_down        =    null;

    var $images                =    null;

    var $urls                =    null;

    var $attribs            =    null;

    var $version            =    null;

    var $parentid            =    null;

    var $ordering            =    null;

    var $metakey            =    null;

    var $metadesc            =    null;

    var $access                =    null;

    var $hits                =    null;

    var $metadata            =    null;

    var $featured            =    null;

    var $language            =    null;

    var $xreference            =    null;

    public function __construct( $db ) {

        $this->comprofilerDBTable( '#__content', 'id', $db );

    }

    public function get( $var, $def = null ) {

        if ( isset( $this->$var ) ) {

            return $this->$var;

        } else {

            return $def;

        }

    }

    public function setPathway( $title = null, $url = null ) {

        global $_CB_framework;

        if ( $title !== false ) {

            if ( ! $title ) {

                $title        =    $this->getTitle();

            }

            if ( $title ) {

                $_CB_framework->setPageTitle( htmlspecialchars( $title ) );

            }

        } else {

            $title            =    $this->getTitle();

        }

        if ( $this->getSection()->id ) {

            $_CB_framework->appendPathWay( $this->getSectionTitle(), cbarticlesModel::getUrl( $this, true, 'section' ) );

        }

        if ( $this->getCategory()->id ) {

            $_CB_framework->appendPathWay( $this->getCategoryTitle(), cbarticlesModel::getUrl( $this, true, 'category' ) );

        }

        if ( $url ) {

            if ( $this->get( 'id' ) ) {

                $_CB_framework->appendPathWay( $this->getTitle(), cbarticlesModel::getUrl( $this, true, 'article' ) );

            }

            if ( $url === true ) {

                if ( $this->get( 'id' ) ) {

                    $url    =    cbarticlesModel::getUrl( $this, true, 'article' );

                } else {

                    $url    =    cbarticlesModel::getUrl( $this, true, 'category' );

                }

            }

            if ( $title ) {

                $_CB_framework->appendPathWay( htmlspecialchars( $title ), $url );

            }

        } else {

            if ( $title ) {

                $_CB_framework->appendPathWay( htmlspecialchars( $title ), cbarticlesModel::getUrl( $this, true, 'article' ) );

            }

        }

    }

    public function getArticle() {

        $section                        =    $this->getSection();

        $category                        =    $this->getCategory();

        $article                        =    new stdClass();

        $article->id                    =    (int) $this->get( 'id' );

        $article->alias                    =    $this->get( 'alias' );

        $article->slug                    =    $this->get( 'id' ) . ':' . $this->get( 'alias' );

        $article->user                    =    (int) $this->get( 'created_by' );

        $article->title                    =    $this->get( 'title' );

        $article->article_intro            =    $this->get( 'introtext' );

        $article->article_full            =    $this->get( 'fulltext' );

        $article->article_text            =    $this->get( 'introtext' ) . $this->get( 'fulltext' );

        $article->section                =    (int) ( $section->id ? $section->id : 0 );

        $article->section_alias            =    ( $section->id ? $section->alias : null );

        $article->section_slug            =    ( $section->id ? $section->id . ':' . $section->alias : null );

        $article->section_name            =    ( $section->id ? $section->title : CBTxt::T( 'Unknown' ) );

        $article->section_access        =    (int) ( $section->id ? $section->access : 0 );

        $article->section_published        =    (int) ( $section->id ? $section->published : 0 );

        $article->category                =    (int) ( $category->id ? $category->id : null );

        $article->category_alias        =    ( $category->id ? $category->alias : null );

        $article->category_slug            =    ( $category->id ? $category->id . ':' . $category->alias : null );

        $article->category_name            =    ( $category->id ? $category->title : CBTxt::T( 'Unknown' ) );

        $article->category_access        =    (int) ( $category->id ? $category->access : 0 );

        $article->category_published    =    (int) ( $category->id ? $category->published : 0 );

        $article->created                =    $this->get( 'created' );

        $article->modified                =    $this->get( 'modified' );

        $article->access                =    (int) $this->get( 'access' );

        $article->published                =    (int) $this->get( 'state' );

        $article->ordering                =    (int) $this->get( 'ordering' );

        return $article;

    }

    public function getTitle( $length = 0, $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'id' );

        if ( ! isset( $cache[$id] ) ) {

            $cache[$id]        =    htmlspecialchars( $this->get( 'title' ) );

        }

        $title                =    $cache[$id];

        if ( $title ) {

            $length            =    (int) $length;

            if ( $length && ( strlen( $title ) > $length ) ) {

                $title        =    rtrim( trim( substr( $title, 0, $length ) ), '.' ) . '...';

                $short        =    true;

            } else {

                $short        =    false;

            }

            if ( $linked ) {

                $title        =    '<a href="' . cbarticlesModel::getUrl( $this, true, 'article' ) . '"' . ( $short ? ' title="' . $cache[$id] . '"' : null ) . '>' . $title . '</a>';

            }

        }

        return $title;

    }

    public function getOwner() {

        static $cache        =    array();

        $id                    =    $this->get( 'created_by' );

        if ( ! isset( $cache[$id] ) ) {

            $cache[$id]        =&    CBuser::getUserDataInstance( (int) $id );

        }

        return $cache[$id];

    }

    public function getOwnerName( $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'created_by' );

        if ( ! isset( $cache[$id] ) ) {

            $cbUser            =&    CBuser::getInstance( (int) $id );

            if ( ! $cbUser ) {

                $cbUser        =&    CBuser::getInstance( null );

            }

            $cache[$id]        =    $cbUser;

        }

        $name                =    null;

        if ( $cache[$id] ) {

            $user            =    $cache[$id];

            if ( $linked ) {

                $name        =    $user->getField( 'formatname', null, 'html', 'none', 'list', 0, true );

            } else {

                $name        =    $user->getField( 'formatname', null, 'html', 'none', 'profile', 0, true );

            }

        }

        return $name;

    }

    public function getOwnerAvatar( $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'created_by' );

        if ( ! isset( $cache[$id] ) ) {

            $cbUser            =&    CBuser::getInstance( (int) $id );

            if ( ! $cbUser ) {

                $cbUser        =&    CBuser::getInstance( null );

            }

            $cache[$id]        =    $cbUser;

        }

        $name                =    null;

        if ( $cache[$id] ) {

            $user            =    $cache[$id];

            if ( $linked ) {

                $name        =    $user->getField( 'avatar', null, 'html', 'none', 'list', 0, true );

            } else {

                $name        =    $user->getField( 'avatar', null, 'html', 'none', 'profile', 0, true );

            }

        }

        return $name;

    }

    public function getSection() {

        static $cache    =    array();

        $category        =    $this->getCategory();

        if ( $category->parent_id && ( $category->parent_id != 1 ) ) {

            $id            =    $category->parent_id;

        } else {

            $id            =    null;

        }

        if ( ! isset( $cache[$id] ) ) {

            $section    =    JTable::getInstance( 'category' );

            $section->load( (int) $id );

            $cache[$id]    =    $section;

        }

        return $cache[$id];

    }

    public function getSectionTitle( $length = 0, $linked = false ) {

        static $cache    =    array();

        $category        =    $this->getCategory();

        if ( $category->parent_id && ( $category->parent_id != 1 ) ) {

            $id            =    $category->parent_id;

        } else {

            $id            =    null;

        }

        if ( ! isset( $cache[$id] ) ) {

            $section    =    $this->getSection();

            $cache[$id]    =    ( $section->id ? htmlspecialchars( $section->title ) : null );

        }

        $title            =    $cache[$id];

        if ( $title ) {

            $length        =    (int) $length;

            if ( $length && ( strlen( $title ) > $length ) ) {

                $title    =    rtrim( trim( substr( $title, 0, $length ) ), '.' ) . '...';

                $short    =    true;

            } else {

                $short    =    false;

            }

            if ( $linked ) {

                $title    =    '<a href="' . cbarticlesModel::getUrl( $this, true, 'section' ) . '"' . ( $short ? ' title="' . $cache[$id] . '"' : null ) . '>' . $title . '</a>';

            }

        }

        return $title;

    }

    public function getCategory() {

        static $cache        =    array();

        $id                    =    $this->get( 'catid' );

        if ( ! isset( $cache[$id] ) ) {

            $category        =    JTable::getInstance( 'category' );

            $category->load( (int) $id );

            $cache[$id]        =    $category;

        }

        return $cache[$id];

    }

    public function getCategoryTitle( $length = 0, $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'catid' );

        if ( ! isset( $cache[$id] ) ) {

            $category        =    $this->getCategory();

            $cache[$id]        =    ( $category->id ? htmlspecialchars( $category->title ) : null );

        }

        $title                =    $cache[$id];

        if ( $title ) {

            $length            =    (int) $length;

            if ( $length && ( strlen( $title ) > $length ) ) {

                $title        =    rtrim( trim( substr( $title, 0, $length ) ), '.' ) . '...';

                $short        =    true;

            } else {

                $short        =    false;

            }

            if ( $linked ) {

                $title        =    '<a href="' . cbarticlesModel::getUrl( $this, true, 'category' ) . '"' . ( $short ? ' title="' . $cache[$id] . '"' : null ) . '>' . $title . '</a>';

            }

        }

        return $title;

    }

    public function getAccess() {

        global $_CB_framework;

        static $cache            =    array();

        $id                        =    $this->get( 'access' );

        if ( ! isset( $cache[$id] ) ) {

            $levels                =    $_CB_framework->acl->get_access_children_tree( true, false, false );

            $access                =    CBTxt::T( 'Unknown' );

            if ( $levels ) foreach ( $levels as $level ) {

                if ( $level->value == $id ) {

                    $access        =    $level->text;

                }

            }

            $cache[$id]            =    $access;

        }

        return $cache[$id];

    }

}

class cbarticlesModel {

    static public function getArticles( $join, $where, $orderby ) {

        global $_CB_database;

        $plugin            =    cbarticlesClass::getPlugin();

        $sections        =    $plugin->params->get( 'article_section', null );

        $categories        =    $plugin->params->get( 'article_category', null );

        if ( $sections ) {

            $sections    =    explode( '|*|', $sections );

            cbArrayToInts( $sections );

            $join[]        =    'c';

            $where[]    =    '( c.' . $_CB_database->NameQuote( 'parent_id' ) . ' NOT IN ( ' . implode( ',', $sections ) . ' ) )';

        }

        if ( $categories ) {

            $categories    =    explode( '|*|', $categories );

            cbArrayToInts( $categories );

            $where[]    =    '( a.' . $_CB_database->NameQuote( 'catid' ) . ' NOT IN ( ' . implode( ',', $categories ) . ' ) )';

        }

        $query            =    'SELECT a.*'

                        .    "\n FROM " . $_CB_database->NameQuote( '#__content' ) . " AS a";

        if ( count( $join ) ) {

            if ( in_array( 'b', $join ) ) {

                $query    .=    "\n LEFT JOIN " . $_CB_database->NameQuote( '#__users' ) . " AS b"

                        .    ' ON b.' . $_CB_database->NameQuote( 'id' ) . ' = a.' . $_CB_database->NameQuote( 'created_by' );

            }

            if ( array_intersect( array( 'c', 'd' ), $join ) ) {

                $query    .=    "\n LEFT JOIN " . $_CB_database->NameQuote( '#__categories' ) . " AS c"

                        .    ' ON c.' . $_CB_database->NameQuote( 'id' ) . ' = a.' . $_CB_database->NameQuote( 'catid' );

            }

            if ( in_array( 'd', $join ) ) {

                $query    .=    "\n LEFT JOIN " . $_CB_database->NameQuote( '#__categories' ) . " AS d"

                        .    ' ON d.' . $_CB_database->NameQuote( 'id' ) . ' = c.' . $_CB_database->NameQuote( 'parent_id' );

            }

        }

        $query            .=    ( count( $where ) ? "\n WHERE " . implode( "\n AND ", $where ) : null )

                        .    "\n ORDER BY " . ( count( $orderby ) ? implode( ', ', $orderby ) : "a." . $_CB_database->NameQuote( 'created' ) . " DESC" );

        $_CB_database->setQuery( $query );

        $rows            =    $_CB_database->loadObjectList( 'id', 'cbarticlesArticle', array( &$_CB_database ) );

        return $rows;

    }

    static public function getSectionsList( $raw = false ) {

        return cbarticlesModel::getCategoriesList( $raw );

    }

    static public function getCategoriesList( $raw = false ) {

        global $_CB_database;

        static $cache                =    null;

        if ( ! isset( $cache ) ) {

            $cache                    =    array();

            $query                    =    'SELECT ' . $_CB_database->NameQuote( 'id' )

                                    .    ', ' . $_CB_database->NameQuote( 'title' )

                                    .    ', ' . $_CB_database->NameQuote( 'level' )

                                    .    ', ' . $_CB_database->NameQuote( 'parent_id' )

                                    .    "\n FROM " . $_CB_database->NameQuote( '#__categories' )

                                    .    "\n WHERE " . $_CB_database->NameQuote( 'extension' ) . " = " . $_CB_database->Quote( 'com_content' )

                                    .    "\n AND " . $_CB_database->NameQuote( 'published' ) . " = 1"

                                    .    "\n AND " . $_CB_database->NameQuote( 'parent_id' ) . " > 0"

                                    .    "\n AND " . $_CB_database->NameQuote( 'access' ) . " IN ( " . implode( ',', JFactory::getUser()->getAuthorisedViewLevels() ) . " )"

                                    .    "\n ORDER BY " . $_CB_database->NameQuote( 'lft' );

            $_CB_database->setQuery( $query );

            $categories                =    $_CB_database->loadObjectList( 'id' );

            if ( $categories ) foreach ( $categories as $category ) {

                if ( cbarticlesModel::getParentAccess( $categories, $category ) ) {

                    $cache[]        =    JHtml::_( 'select.option', $category->id, ( str_repeat( '- ', ( ( $category->level >= 0 ) ? $category->level : 0 ) ) . $category->title ) );

                }

            }

        }

        $rows                        =    $cache;

        if ( $rows ) {

            if ( $raw ) {

                $categories            =    array();

                foreach ( $rows as $row ) {

                    $categories[]    =    (int) $row->value;

                }

                $rows                =    $categories;

            }

        } else {

            $rows                    =    array();

        }

        return $rows;

    }

    static public function getParentAccess( $categories, $category ) {

        $parent    =    $category->parent_id;

        if ( $parent && ( $parent != 1 ) ) {

            if ( ! array_key_exists( $parent, $categories ) ) {

                return false;

            } else {

                return cbarticlesModel::getParentAccess( $categories, $categories[$parent] );

            }

        }

        return true;

    }

    static public function getUrl( $row, $htmlspecialchars = true, $type = 'article' ) {

        global $_CB_framework;

        static $cache        =    array();

        if ( ! is_object( $row ) ) {

            $row            =    cbarticlesData::getArticles( null, array( 'id', '=', $row ), null, null, false );

        }

        $id                    =    cbarticlesClass::getStaticID( array( $row, $type ) );

        if ( ! isset( $cache[$id] ) ) {

            require_once ( $_CB_framework->getCfg( 'absolute_path' ) . '/components/com_content/helpers/route.php' );

            switch ( $type ) {

                case 'section':

                    $url    =    ContentHelperRoute::getCategoryRoute( $row->getArticle()->section );

                    break;

                case 'category':

                    $url    =    ContentHelperRoute::getCategoryRoute( $row->getArticle()->category );

                    break;

                case 'article':

                default:

                    $url    =    ContentHelperRoute::getArticleRoute( $row->getArticle()->id, $row->getArticle()->category );

                    break;

            }

            if ( ! stristr( $url, 'Itemid' ) ) {

                $url        =    $_CB_framework->getCfg( 'live_site' ) . '/' . $url;

            } else {

                $url        =    JRoute::_( $url, false );

            }

            $cache[$id]        =    $url;

        }

        $url                =    $cache[$id];

        if ( $url ) {

            if ( $htmlspecialchars ) {

                $url        =    htmlspecialchars( $url );

            }

        }

        return $url;

    }

}

?>
Quote

pepperstreet VIP
Total posts: 3,837
16 Sep 2013 16:16

Here is the included "K2" model file from latest CB Articles v3.0.1


<?php

if ( ! ( defined( '_VALID_CB' ) || defined( '_JEXEC' ) || defined( '_VALID_MOS' ) ) ) { die( 'Direct Access to this location is not allowed.' ); }

global $_CB_framework;

JTable::addIncludePath( $_CB_framework->getCfg( 'absolute_path' ) . '/administrator/components/com_k2/tables' );

class cbarticlesArticle extends comprofilerDBTable {

    var $id                        =    null;

    var $title                    =    null;

    var $alias                    =    null;

    var $catid                    =    null;

    var $published                =    null;

    var $introtext                =    null;

    var $fulltext                =    null;

    var $video                    =    null;

    var $gallery                =    null;

    var $extra_fields            =    null;

    var $extra_fields_search    =    null;

    var $created                =    null;

    var $created_by                =    null;

    var $created_by_alias        =    null;

    var $checked_out            =    null;

    var $checked_out_time        =    null;

    var $modified                =    null;

    var $modified_by            =    null;

    var $publish_up                =    null;

    var $publish_down            =    null;

    var $trash                    =    null;

    var $access                    =    null;

    var $ordering                =    null;

    var $featured                =    null;

    var $featured_ordering        =    null;

    var $image_caption            =    null;

    var $image_credits            =    null;

    var $video_caption            =    null;

    var $video_credits            =    null;

    var $hits                    =    null;

    var $params                    =    null;

    var $metadesc                =    null;

    var $metadata                =    null;

    var $metakey                =    null;

    var $plugins                =    null;

    var $language                =    null;

    public function __construct( $db ) {

        $this->comprofilerDBTable( '#__k2_items', 'id', $db );

    }

    public function get( $var, $def = null ) {

        if ( isset( $this->$var ) ) {

            return $this->$var;

        } else {

            return $def;

        }

    }

    public function setPathway( $title = null, $url = null ) {

        global $_CB_framework;

        if ( $title !== false ) {

            if ( ! $title ) {

                $title        =    $this->getTitle();

            }

            if ( $title ) {

                $_CB_framework->setPageTitle( htmlspecialchars( $title ) );

            }

        } else {

            $title            =    $this->getTitle();

        }

        if ( $this->getSection()->id ) {

            $_CB_framework->appendPathWay( $this->getSectionTitle(), cbarticlesModel::getUrl( $this, true, 'section' ) );

        }

        if ( $this->getCategory()->id ) {

            $_CB_framework->appendPathWay( $this->getCategoryTitle(), cbarticlesModel::getUrl( $this, true, 'category' ) );

        }

        if ( $url ) {

            if ( $this->get( 'id' ) ) {

                $_CB_framework->appendPathWay( $this->getTitle(), cbarticlesModel::getUrl( $this, true, 'article' ) );

            }

            if ( $url === true ) {

                if ( $this->get( 'id' ) ) {

                    $url    =    cbarticlesModel::getUrl( $this, true, 'article' );

                } else {

                    $url    =    cbarticlesModel::getUrl( $this, true, 'category' );

                }

            }

            if ( $title ) {

                $_CB_framework->appendPathWay( htmlspecialchars( $title ), $url );

            }

        } else {

            if ( $title ) {

                $_CB_framework->appendPathWay( htmlspecialchars( $title ), cbarticlesModel::getUrl( $this, true, 'article' ) );

            }

        }

    }

    public function getArticle() {

        $section                        =    $this->getSection();

        $category                        =    $this->getCategory();

        $article                        =    new stdClass();

        $article->id                    =    (int) $this->get( 'id' );

        $article->alias                    =    $this->get( 'alias' );

        $article->slug                    =    $this->get( 'id' ) . ':' . $this->get( 'alias' );

        $article->user                    =    (int) $this->get( 'created_by' );

        $article->title                    =    $this->get( 'title' );

        $article->article_intro            =    $this->get( 'introtext' );

        $article->article_full            =    $this->get( 'fulltext' );

        $article->article_text            =    $this->get( 'introtext' ) . $this->get( 'fulltext' );

        $article->section                =    (int) ( $section->id ? $section->id : 0 );

        $article->section_alias            =    ( $section->id ? $section->alias : null );

        $article->section_slug            =    ( $section->id ? $section->id . ':' . $section->alias : null );

        $article->section_name            =    ( $section->id ? $section->name : CBTxt::T( 'Unknown' ) );

        $article->section_access        =    (int) ( $section->id ? $section->access : 0 );

        $article->section_published        =    (int) ( $section->id ? $section->published : 0 );

        $article->category                =    (int) ( $category->id ? $category->id : null );

        $article->category_alias        =    ( $category->id ? $category->alias : null );

        $article->category_slug            =    ( $category->id ? $category->id . ':' . $category->alias : null );

        $article->category_name            =    ( $category->id ? $category->name : CBTxt::T( 'Unknown' ) );

        $article->category_access        =    (int) ( $category->id ? $category->access : 0 );

        $article->category_published    =    (int) ( $category->id ? $category->published : 0 );

        $article->created                =    $this->get( 'created' );

        $article->modified                =    $this->get( 'modified' );

        $article->access                =    (int) $this->get( 'access' );

        $article->published                =    (int) $this->get( 'published' );

        $article->ordering                =    (int) $this->get( 'ordering' );

        return $article;

    }

    public function getTitle( $length = 0, $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'id' );

        if ( ! isset( $cache[$id] ) ) {

            $cache[$id]        =    htmlspecialchars( $this->get( 'title' ) );

        }

        $title                =    $cache[$id];

        if ( $title ) {

            $length            =    (int) $length;

            if ( $length && ( strlen( $title ) > $length ) ) {

                $title        =    rtrim( trim( substr( $title, 0, $length ) ), '.' ) . '...';

                $short        =    true;

            } else {

                $short        =    false;

            }

            if ( $linked ) {

                $title        =    '<a href="' . cbarticlesModel::getUrl( $this, true, 'article' ) . '"' . ( $short ? ' title="' . $cache[$id] . '"' : null ) . '>' . $title . '</a>';

            }

        }

        return $title;

    }

    public function getOwner() {

        static $cache        =    array();

        $id                    =    $this->get( 'created_by' );

        if ( ! isset( $cache[$id] ) ) {

            $cache[$id]        =&    CBuser::getUserDataInstance( (int) $id );

        }

        return $cache[$id];

    }

    public function getOwnerName( $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'created_by' );

        if ( ! isset( $cache[$id] ) ) {

            $cbUser            =&    CBuser::getInstance( (int) $id );

            if ( ! $cbUser ) {

                $cbUser        =&    CBuser::getInstance( null );

            }

            $cache[$id]        =    $cbUser;

        }

        $name                =    null;

        if ( $cache[$id] ) {

            $user            =    $cache[$id];

            if ( $linked ) {

                $name        =    $user->getField( 'formatname', null, 'html', 'none', 'list', 0, true );

            } else {

                $name        =    $user->getField( 'formatname', null, 'html', 'none', 'profile', 0, true );

            }

        }

        return $name;

    }

    public function getOwnerAvatar( $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'created_by' );

        if ( ! isset( $cache[$id] ) ) {

            $cbUser            =&    CBuser::getInstance( (int) $id );

            if ( ! $cbUser ) {

                $cbUser        =&    CBuser::getInstance( null );

            }

            $cache[$id]        =    $cbUser;

        }

        $name                =    null;

        if ( $cache[$id] ) {

            $user            =    $cache[$id];

            if ( $linked ) {

                $name        =    $user->getField( 'avatar', null, 'html', 'none', 'list', 0, true );

            } else {

                $name        =    $user->getField( 'avatar', null, 'html', 'none', 'profile', 0, true );

            }

        }

        return $name;

    }

    public function getSection() {

        static $cache        =    array();

        $plugin                =    cbarticlesClass::getPlugin();

        $id                    =    $plugin->params->get( 'blog_section', null );

        if ( ! isset( $cache[$id] ) ) {

            $section        =    JTable::getInstance( 'K2Category', 'Table' );

            $section->load( (int) $id );

            $cache[$id]        =    $section;

        }

        return $cache[$id];

    }

    public function getSectionTitle( $length = 0, $linked = false ) {

        static $cache        =    array();

        $plugin                =    cbarticlesClass::getPlugin();

        $id                    =    $plugin->params->get( 'blog_section', null );

        if ( ! isset( $cache[$id] ) ) {

            $section        =    $this->getSection();

            $cache[$id]        =    ( $section->id ? htmlspecialchars( $section->name ) : null );

        }

        $title                =    $cache[$id];

        if ( $title ) {

            $length            =    (int) $length;

            if ( $length && ( strlen( $title ) > $length ) ) {

                $title        =    rtrim( trim( substr( $title, 0, $length ) ), '.' ) . '...';

                $short        =    true;

            } else {

                $short        =    false;

            }

            if ( $linked ) {

                $title        =    '<a href="' . cbarticlesModel::getUrl( $this, true, 'section' ) . '"' . ( $short ? ' title="' . $cache[$id] . '"' : null ) . '>' . $title . '</a>';

            }

        }

        return $title;

    }

    public function getCategory() {

        static $cache        =    array();

        $id                    =    $this->get( 'catid' );

        if ( ! isset( $cache[$id] ) ) {

            $category        =    JTable::getInstance( 'K2Category', 'Table' );

            $category->load( (int) $id );

            $cache[$id]        =    $category;

        }

        return $cache[$id];

    }

    public function getCategoryTitle( $length = 0, $linked = false ) {

        static $cache        =    array();

        $id                    =    $this->get( 'catid' );

        if ( ! isset( $cache[$id] ) ) {

            $category        =    $this->getCategory();

            $cache[$id]        =    ( $category->id ? htmlspecialchars( $category->name ) : null );

        }

        $title                =    $cache[$id];

        if ( $title ) {

            $length            =    (int) $length;

            if ( $length && ( strlen( $title ) > $length ) ) {

                $title        =    rtrim( trim( substr( $title, 0, $length ) ), '.' ) . '...';

                $short        =    true;

            } else {

                $short        =    false;

            }

            if ( $linked ) {

                $title        =    '<a href="' . cbarticlesModel::getUrl( $this, true, 'category' ) . '"' . ( $short ? ' title="' . $cache[$id] . '"' : null ) . '>' . $title . '</a>';

            }

        }

        return $title;

    }

    public function getAccess() {

        global $_CB_framework;

        static $cache            =    array();

        $id                        =    $this->get( 'access' );

        if ( ! isset( $cache[$id] ) ) {

            $levels                =    $_CB_framework->acl->get_access_children_tree( true, ( checkJversion() >= 2 ? false : true ), false );

            $access                =    CBTxt::T( 'Unknown' );

            if ( $levels ) foreach ( $levels as $level ) {

                if ( $level->value == $id ) {

                    $access        =    $level->text;

                }

            }

            $cache[$id]            =    $access;

        }

        return $cache[$id];

    }

}

class cbarticlesModel {

    public function getArticles( $join, $where, $orderby ) {

        global $_CB_database;

        $plugin            =    cbarticlesClass::getPlugin();

        $sections        =    $plugin->params->get( 'article_section', null );

        $categories        =    $plugin->params->get( 'article_category', null );

        if ( $sections ) {

            $sections    =    explode( '|*|', $sections );

            cbArrayToInts( $sections );

            $where[]    =    '( c.' . $_CB_database->NameQuote( 'parent' ) . ' NOT IN ( ' . implode( ',', $sections ) . ' ) )';

            if ( ! in_array( 'c', $join ) ) {

                $join[]    =    'c';

            }

        }

        if ( $categories ) {

            $categories    =    explode( '|*|', $categories );

            cbArrayToInts( $categories );

            $where[]    =    '( a.' . $_CB_database->NameQuote( 'catid' ) . ' NOT IN ( ' . implode( ',', $categories ) . ' ) )';

        }

        $query            =    'SELECT a.*'

                        .    "\n FROM " . $_CB_database->NameQuote( '#__k2_items' ) . " AS a";

        if ( count( $join ) ) {

            if ( in_array( 'b', $join ) ) {

                $query    .=    "\n LEFT JOIN " . $_CB_database->NameQuote( '#__users' ) . " AS b"

                        .    ' ON b.' . $_CB_database->NameQuote( 'id' ) . ' = a.' . $_CB_database->NameQuote( 'created_by' );

            }

            if ( array_intersect( array( 'c', 'd' ), $join ) ) {

                $query    .=    "\n LEFT JOIN " . $_CB_database->NameQuote( '#__k2_categories' ) . " AS c"

                        .    ' ON c.' . $_CB_database->NameQuote( 'id' ) . ' = a.' . $_CB_database->NameQuote( 'catid' );

            }

            if ( in_array( 'd', $join ) ) {

                $query    .=    "\n LEFT JOIN " . $_CB_database->NameQuote( '#__k2_categories' ) . " AS d"

                        .    ' ON d.' . $_CB_database->NameQuote( 'id' ) . ' = c.' . $_CB_database->NameQuote( 'parent' );

            }

        }

        $query            .=    ( count( $where ) ? "\n WHERE " . implode( "\n AND ", $where ) : null )

                        .    "\n ORDER BY " . ( count( $orderby ) ? implode( ', ', $orderby ) : "a." . $_CB_database->NameQuote( 'created' ) . " DESC" );

        $_CB_database->setQuery( $query );

        $rows            =    $_CB_database->loadObjectList( 'id', 'cbarticlesArticle', array( &$_CB_database ) );

        return $rows;

    }

    public function getSectionsList( $raw = false ) {

        return cbarticlesModel::getCategoriesList( $raw );

    }

    public function getCategoriesList( $raw = false ) {

        global $_CB_framework;

        static $cache                =    null;

        if ( ! isset( $cache ) ) {

            require_once( $_CB_framework->getCfg( 'absolute_path' ) . '/administrator/components/com_k2/models/categories.php' );

            $categories                =    new K2ModelCategories();

            $cache                    =    $categories->categoriesTree( null, true, true);

        }

        $rows                        =    $cache;

        if ( $rows ) {

            if ( $raw ) {

                $categories            =    array();

                foreach ( $rows as $row ) {

                    $categories[]    =    (int) $row->value;

                }

                $rows                =    $categories;

            }

        } else {

            $rows                    =    array();

        }

        return $rows;

    }

    public function getUrl( $row, $htmlspecialchars = true, $type = 'article' ) {

        global $_CB_framework;

        static $cache            =    array();

        if ( ! is_object( $row ) ) {

            $row                =    cbarticlesData::getArticle( null, array( 'id', '=', $row ), null, null, false );

        }

        $id                        =    cbarticlesClass::getStaticID( array( $row, $type ) );

        if ( ! isset( $cache[$id] ) ) {

            require_once ( $_CB_framework->getCfg( 'absolute_path' ) . '/components/com_k2/helpers/route.php' );

            switch ( $type ) {

                case 'section':

                    $url        =    K2HelperRoute::getCategoryRoute( $row->getCategory()->parent );

                    break;

                case 'category':

                    $url        =    K2HelperRoute::getCategoryRoute( $row->getArticle()->category );

                    break;

                case 'article':

                default:

                    $url        =    K2HelperRoute::getItemRoute( $row->getArticle()->id, $row->getArticle()->category );

                    break;

            }

            if ( ! stristr( $url, 'Itemid' ) ) {

                $url            =    $_CB_framework->getCfg( 'live_site' ) . '/' . $url;

            } else {

                $url            =    JRoute::_( $url, false );

            }

            $cache[$id]            =    $url;

        }

        $url                    =    $cache[$id];

        if ( $url ) {

            if ( $htmlspecialchars ) {

                $url            =    htmlspecialchars( $url );

            }

        }

        return $url;

    }

}

?>
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