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<?php
/**
* @version $Id: FieldsAttach.php 19225 2014-02-27 00:15:10Z btowles $
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2020 RocketTheme, LLC
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*/
class RokSprocket_Provider_FieldsAttach extends RokSprocket_Provider_AbstarctJoomlaBasedProvider
{
protected static $available;
protected static $extra_fields;
/**
* @static
* @return bool
*/
public static function isAvailable()
{
if (isset(self::$available)) {
return self::$available;
}
if (!class_exists('JFactory')) {
self::$available = false;
} else {
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('a.extension_id');
$query->from('#__extensions AS a');
$query->where('a.type = "component"');
$query->where('a.element = "com_fieldsattach"');
$query->where('a.enabled = 1');
$db->setQuery($query);
if ($db->loadResult()) {
self::$available = true;
} else {
self::$available = false;
}
}
return self::$available;
}
/**
* @param array $filters
* @param array $sort_filters
*/
public function __construct($filters = array(), $sort_filters = array())
{
parent::__construct('fieldsattach');
$this->setFilterChoices($filters, $sort_filters);
}
/**
* @param $raw_item
* @param int $dborder
*
* @return \RokSprocket_Item
*/
protected function convertRawToItem($raw_item, $dborder = 0)
{
require_once (JPath::clean(JPATH_SITE . '/components/com_content/helpers/route.php'));
if (file_exists(JPath::clean(JPATH_SITE . '/libraries/joomla/html/html/content.php'))) require_once (JPath::clean(JPATH_SITE . '/libraries/joomla/html/html/content.php'));
if (class_exists('JModelLegacy')) JModelLegacy::addIncludePath(JPATH_SITE . '/components/com_content/models', 'ContentModel');
//$textfield = $this->params->get('fieldsattach_articletext_field', '');
$item = new RokSprocket_Item();
$item->setProvider($this->provider_name);
$item->setId($raw_item->id);
$item->setAlias($raw_item->alias);
$item->setAuthor(($raw_item->created_by_alias) ? $raw_item->created_by_alias : $raw_item->author_name);
$item->setTitle($raw_item->title);
$item->setDate($raw_item->created);
$item->setPublished(($raw_item->state == 1) ? true : false);
$item->setCategory($raw_item->category_title);
$item->setHits($raw_item->hits);
$item->setRating($raw_item->rating);
$item->setMetaKey($raw_item->metakey);
$item->setMetaDesc($raw_item->metadesc);
$item->setMetaData($raw_item->metadata);
$item->setPublishUp($raw_item->publish_up);
$item->setPublishDown($raw_item->publish_down);
//Set up texts array
$texts = array();
if ($text_fields = self::getFieldTypes(array("textarea", "input"))){
foreach ($text_fields as $field) {
$text = $this->getFieldValue($raw_item->id, $field->id);
$texts['text_' . $field->id] = $text;
}
}
$texts['text_introtext'] = $raw_item->introtext;
$texts['text_fulltext'] = $raw_item->fulltext;
$texts['text_title'] = $raw_item->title;
$texts['text_metadesc'] = $raw_item->metadesc;
$texts = $this->processPlugins($texts);
$item->setTextFields($texts);
$item->setText($texts['text_introtext']);
//set up images array
$images = array();
if ($image_fields = self::getFieldTypes("image")) {
foreach ($image_fields as $field) {
$image_uri = $this->getFieldValue($raw_item->id, $field->id);
$loc1 = JPath::clean(JPATH_SITE . '/images/documents/' . $raw_item->id . '/' . $image_uri);
$loc2 = JPath::clean(JPATH_SITE . '/' . $image_uri);
if (JFile::exists($loc1) || JFile::exists($loc2)) {
$image_field = new RokSprocket_Item_Image();
if (JFile::exists($loc1)){
$image_field->setSource($loc1);
} else {
$image_field->setSource($loc2);
}
$image_field->setIdentifier('image_' . $field->id);
$image_field->setCaption('');
$image_field->setAlttext('');
$images['image_' . $field->id] = $image_field;
}
}
}
if (isset($raw_item->images) && !empty($raw_item->images)) {
try {
$raw_images = RokCommon_JSON::decode($raw_item->images);
if (isset($raw_images->image_intro)) {
$image_intro = new RokSprocket_Item_Image();
$image_intro->setSource(JPath::clean(JURI::root(true) . '/' . $raw_images->image_intro));
$image_intro->setIdentifier('image_intro');
$image_intro->setCaption($raw_images->image_intro_caption);
$image_intro->setAlttext($raw_images->image_intro_alt);
$images[$image_intro->getIdentifier()] = $image_intro;
}
if (isset($raw_images->image_fulltext)) {
$image_fulltext = new RokSprocket_Item_Image();
$image_fulltext->setSource(JPath::clean(JURI::root(true) . '/' . $raw_images->image_fulltext));
$image_fulltext->setIdentifier('image_fulltext');
$image_fulltext->setCaption($raw_images->image_fulltext_caption);
$image_fulltext->setAlttext($raw_images->image_fulltext_alt);
$images[$image_fulltext->getIdentifier()] = $image_fulltext;
}
} catch (RokCommon_JSON_Exception $jse) {
//TODO log unable to get image for article
}
}
if (isset($images['image_fulltext']) && $images['image_fulltext']) {
$image_primary = $images['image_fulltext'];
} else {
if (isset($images['image_intro']) && $images['image_intro']) {
$image_primary = $images['image_intro'];
} else {
if (count($images)) {
$image_primary = array_shift(array_values($images));
} else {
$image_primary = array();
}
}
}
$item->setPrimaryImage($image_primary);
$item->setImages($images);
//set up links array
$links = array();
if ($fields = self::getFieldTypes("link")){
foreach ($fields as $field) {
$link_url = $this->getFieldValue($raw_item->id, $field->id);
$link_field = new RokSprocket_Item_Link();
$link_field->setUrl($link_url);
$link_field->setText('');
$links['url_' . $field->id] = $link_field;
}
}
if (isset($raw_item->urls) && !empty($raw_item->urls)) {
try {
$raw_links = RokCommon_JSON::decode($raw_item->urls);
if (isset($raw_links->urla)) {
$linka = new RokSprocket_Item_Link();
$linka->setUrl($raw_links->urla);
$linka->setText($raw_links->urlatext);
$linka->setIdentifier('urla');
$links[$linka->getIdentifier()] = $linka;
$item->setPrimaryLink($linka);
}
if (isset($raw_links->urlb)) {
$linkb = new RokSprocket_Item_Link();
$linkb->setUrl($raw_links->urlb);
$linkb->setText($raw_links->urlbtext);
$linkb->setIdentifier('urlb');
$links[$linkb->getIdentifier()] = $linkb;
}
if (isset($raw_links->urlc)) {
$linkc = new RokSprocket_Item_Link();
$linkc->setUrl($raw_links->urlc);
$linkc->setText($raw_links->urlctext);
$linkc->setIdentifier('urlc');
$links[$linkc->getIdentifier()] = $linkc;
}
} catch (RokCommon_JSON_Exception $jse) {
//TODO log unable to get links for article
}
}
$item->setLinks($links);
$primary_link = new RokSprocket_Item_Link();
$slug = !empty($raw_item->alias) ? ($raw_item->id . ':' . $raw_item->alias) : $raw_item->id;
$catslug = !empty($raw_item->category_alias) ? ($raw_item->catid . ':' . $raw_item->category_alias) : $raw_item->catid;
$primary_link->setUrl(JRoute::_(ContentHelperRoute::getArticleRoute($slug, $catslug), true));
$primary_link->getIdentifier('article_link');
$item->setPrimaryLink($primary_link);
// unknown joomla items
$item->setCommentCount(0);
$item->setTags(array());
$item->setDbOrder($dborder);
return $item;
}
/**
* @param $id
*
* @return string
*/
protected function getArticleEditUrl($id)
{
return JURI::root(true) . '/administrator/index.php?option=com_content&task=article.edit&id=' . $id;
}
/**
* @return array the array of image type and label
*/
public static function getImageTypes()
{
$list = array();
if ($fields = self::getFieldTypes("image", false)) {
foreach ($fields as $field) {
$list['image_' . $field->value] = array();
$list['image_' . $field->value]['group'] = $field->id;
$list['image_' . $field->value]['display'] = $field->title;
}
}
$static = array(
'image_intro' => array(
'group' => null, 'display' => 'Article Intro Image'
), 'image_fulltext' => array(
'group' => null, 'display' => 'Article Full Image'
)
);
$list = array_merge($static, $list);
return $list;
}
/**
* @return array the array of link types and label
*/
public static function getLinkTypes()
{
$list = array();
if ($fields = self::getFieldTypes("link", false)) {
foreach ($fields as $field) {
$list['url_' . $field->value] = array();
$list['url_' . $field->value]['group'] = $field->id;
$list['url_' . $field->value]['display'] = $field->title;
}
}
$static = array(
'urla' => array(
'group' => null, 'display' => 'Link A'
), 'urlb' => array(
'group' => null, 'display' => 'Link B'
), 'urlc' => array(
'group' => null, 'display' => 'Link C'
)
);
$list = array_merge($static, $list);
return $list;
}
/**
* @return array the array of link types and label
*/
public static function getTextTypes()
{
$list = array();
if ($fields = self::getFieldTypes(array("textarea", "input"), false)) {
$list = array();
foreach ($fields as $field) {
$list['text_' . $field->value] = array();
$list['text_' . $field->value]['group'] = $field->id;
$list['text_' . $field->value]['display'] = $field->title;
}
}
$static = array(
'text_fulltext' => array('group' => null, 'display' => 'Full Text'),
'text_introtext' => array('group' => null, 'display' => 'Intro Text'),
'text_metadesc' => array('group' => null, 'display' => 'Meta Description'),
'text_title' => array('group' => null, 'display' => 'Article Title'),
);
$list = array_merge($static, $list);
return $list;
}
private static function getFieldTypes($needed_field_types = false, $id_only = true)
{
if (!isset(self::$extra_fields)) {
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('f.id, f.id as value, f.title, f.groupid, f.articlesid, f.type');
$query->from('#__fieldsattach as f');
$query->join('LEFT', '#__fieldsattach_groups AS fg ON fg.id=f.groupid');
$query->order('f.title ASC');
$query->where('fg.group_for = "0"');
$db->setQuery($query);
self::$extra_fields = $db->loadObjectList();
if (self::$extra_fields == null) {
self::$extra_fields = array();
}
}
if (!is_array($needed_field_types)) {
$needed_field_types = array($needed_field_types);
}
$types = array();
foreach (self::$extra_fields as $extra_field) {
foreach ($needed_field_types as $needed_field_type) {
if (($extra_field->type == $needed_field_type) || ($needed_field_type == 'all')) {
if ($id_only) {
$idclass = new stdClass();
$idclass->id = $extra_field->id;
$types[] = $idclass;
} else {
$types[] = $extra_field;
}
}
}
}
return $types;
}
private static function getFieldValue($item_id = false, $field_id = false)
{
if (!$item_id || !$field_id) return '';
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('value');
$query->from('#__fieldsattach_values');
$query->where('fieldsid = ' . $field_id);
$query->where('articleid = ' . $item_id);
$db->setQuery($query);
return $db->loadResult();
}
}