public function getField($field, $unformatted=false, $includeBaseMapped=false, $skipValidation=false) {
//Z_Core::debug("Requesting field '$field' for item $this->id", 4);
if (($this->_id || $this->_key) && !$this->loaded['primaryData']) {
$this->loadPrimaryData();
}
if ($field == 'id' || Zotero_Items::isPrimaryField($field)) {
//Z_Core::debug("Returning '" . $this->{"_$field"} . "' for field $field", 4);
return $this->{"_$field"};
}
if ($this->isNote()) {
switch ($field) {
case 'title':
return $this->getNoteTitle();
default:
return '';
}
}
if ($includeBaseMapped) {
$fieldID = Zotero_ItemFields::getFieldIDFromTypeAndBase(
$this->itemTypeID, $field
);
}
if (empty($fieldID)) {
$fieldID = Zotero_ItemFields::getID($field);
}
// If field is not valid for this (non-custom) type, return empty string
if (!Zotero_ItemTypes::isCustomType($this->itemTypeID)
&& !Zotero_ItemFields::isCustomField($fieldID)
&& !array_key_exists($fieldID, $this->itemData)) {
$msg = "Field '$field' doesn't exist for item $this->id of type {$this->itemTypeID}";
if (!$skipValidation) {
throw new Exception($msg);
}
Z_Core::debug($msg . " -- returning ''", 4);
return '';
}
if ($this->id && is_null($this->itemData[$fieldID]) && !$this->loaded['itemData']) {
$this->loadItemData();
}
$value = $this->itemData[$fieldID] !== false ? $this->itemData[$fieldID] : '';
if (!$unformatted) {
// Multipart date fields
if (Zotero_ItemFields::isFieldOfBase($fieldID, 'date')) {
$value = Zotero_Date::multipartToStr($value);
}
}
//Z_Core::debug("Returning '$value' for field $field", 4);
return $value;
}
public function toSolrDocument()
{
$doc = new SolrInputDocument();
$uri = Zotero_Solr::getItemURI($this->libraryID, $this->key);
$doc->addField("uri", $uri);
// Primary fields
foreach (Zotero_Items::$primaryFields as $field) {
switch ($field) {
case 'itemID':
case 'numAttachments':
case 'numNotes':
continue 2;
case 'itemTypeID':
$xmlField = 'itemType';
$xmlValue = Zotero_ItemTypes::getName($this->{$field});
break;
case 'dateAdded':
case 'dateModified':
case 'serverDateModified':
$xmlField = $field;
$xmlValue = Zotero_Date::sqlToISO8601($this->{$field});
break;
default:
$xmlField = $field;
$xmlValue = $this->{$field};
}
$doc->addField($xmlField, $xmlValue);
}
// Title for sorting
$title = $this->getDisplayTitle(true);
$title = $title ? $title : '';
// Strip HTML from note titles
if ($this->isNote()) {
// Clean and strip HTML, giving us an HTML-encoded plaintext string
$title = strip_tags($GLOBALS['HTMLPurifier']->purify($title));
// Unencode plaintext string
$title = html_entity_decode($title);
}
// Strip some characters
$sortTitle = preg_replace("/^[\\[\\'\"]*(.*)[\\]\\'\"]*\$/", "\$1", $title);
if ($sortTitle) {
$doc->addField('titleSort', $sortTitle);
}
// Item data
$fieldIDs = $this->getUsedFields();
foreach ($fieldIDs as $fieldID) {
$val = $this->getField($fieldID);
if ($val == '') {
continue;
}
$fieldName = Zotero_ItemFields::getName($fieldID);
switch ($fieldName) {
// As is
case 'title':
$val = $title;
break;
// Date fields
// Date fields
case 'date':
// Add user part as text
$doc->addField($fieldName . "_t", Zotero_Date::multipartToStr($val));
// Add as proper date, if there is one
$sqlDate = Zotero_Date::multipartToSQL($val);
if (!$sqlDate || $sqlDate == '0000-00-00') {
continue 2;
}
$fieldName .= "_tdt";
$val = Zotero_Date::sqlToISO8601($sqlDate);
break;
case 'accessDate':
if (!Zotero_Date::isSQLDateTime($val)) {
continue 2;
}
$fieldName .= "_tdt";
$val = Zotero_Date::sqlToISO8601($val);
break;
default:
$fieldName .= "_t";
}
$doc->addField($fieldName, $val);
}
// Deleted item flag
if ($this->getDeleted()) {
$doc->addField('deleted', true);
}
if ($this->isNote() || $this->isAttachment()) {
$sourceItemID = $this->getSource();
if ($sourceItemID) {
$sourceItem = Zotero_Items::get($this->libraryID, $sourceItemID);
if (!$sourceItem) {
throw new Exception("Source item {$sourceItemID} not found");
}
$doc->addField('sourceItem', $sourceItem->key);
}
}
// Group modification info
$createdByUserID = null;
$lastModifiedByUserID = null;
switch (Zotero_Libraries::getType($this->libraryID)) {
case 'group':
$createdByUserID = $this->createdByUserID;
$lastModifiedByUserID = $this->lastModifiedByUserID;
break;
}
if ($createdByUserID) {
$doc->addField('createdByUserID', $createdByUserID);
}
if ($lastModifiedByUserID) {
$doc->addField('lastModifiedByUserID', $lastModifiedByUserID);
}
// Note
if ($this->isNote()) {
$doc->addField('note', $this->getNote());
}
if ($this->isAttachment()) {
$doc->addField('linkMode', $this->attachmentLinkMode);
$doc->addField('mimeType', $this->attachmentMIMEType);
if ($this->attachmentCharset) {
$doc->addField('charset', $this->attachmentCharset);
}
// TODO: get from a constant
if ($this->attachmentLinkMode != 3) {
$doc->addField('path', $this->attachmentPath);
}
$note = $this->getNote();
if ($note) {
$doc->addField('note', $note);
}
}
// Creators
$creators = $this->getCreators();
if ($creators) {
foreach ($creators as $index => $creator) {
$c = $creator['ref'];
$doc->addField('creatorKey', $c->key);
if ($c->fieldMode == 0) {
$doc->addField('creatorFirstName', $c->firstName);
}
$doc->addField('creatorLastName', $c->lastName);
$doc->addField('creatorType', Zotero_CreatorTypes::getName($creator['creatorTypeID']));
$doc->addField('creatorIndex', $index);
}
}
// Tags
$tags = $this->getTags();
if ($tags) {
foreach ($tags as $tag) {
$doc->addField('tagKey', $tag->key);
$doc->addField('tag', $tag->name);
$doc->addField('tagType', $tag->type);
}
}
// Related items
/*$related = $this->relatedItems;
if ($related) {
$related = Zotero_Items::get($this->libraryID, $related);
$keys = array();
foreach ($related as $item) {
$doc->addField('relatedItem', $item->key);
}
}*/
return $doc;
}