Browse Source

Merge pull request #5 from bwoodhead/6.x

6.x Inline Documentation Update
pull/6/head
Ben Woodhead 13 years ago
parent
commit
6d7e84f6d1
  1. 88
      CollectionClass.inc
  2. 386
      CollectionPolicy.inc
  3. 73
      ConnectionHelper.inc
  4. 1168
      ContentModel.inc
  5. 384
      MimeClass.inc
  6. 159
      ObjectHelper.inc
  7. 362
      SearchClass.inc
  8. 62
      SecurityClass.inc
  9. 23
      XMLDatastream.inc
  10. 4
      formClass.inc
  11. 9
      plugins/Flv.inc

88
CollectionClass.inc

@ -2,15 +2,18 @@
// $Id$
/*
* Created on 18-Feb-08
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
/**
* @file
*
* Collection Class Class
*/
/**
* This CLASS caches the streams so once you call a getstream once it will always return
* the same stream as long as you are using the instance of this class. Cached to
* prevent mutiple hits to fedora. maybe a bit confusing though if this class is used in
* a different context.
*/
// module_load_include('nc', 'CollectionClass', '');
// This CLASS caches the streams so once you call a getstream once it will always return the same stream as long as you are using the
// instance of this class. Cached to prevent mutiple hits to fedora. maybe a bit confusing though if this class is used in a different context.
class CollectionClass {
public static $COLLECTION_CLASS_COLLECTION_POLICY_STREAM = 'COLLECTION_POLICY';
@ -34,10 +37,10 @@ class CollectionClass {
}
}
/* gets objects related to this object. must include offset and limit
/**
* gets objects related to this object. must include offset and limit
* calls getRelatedItems but enforces limit and offset
*/
function getRelatedObjects($pid, $limit, $offset, $itqlquery=NULL) {
module_load_include('inc', 'fedora_repository', 'ObjectHelper');
$objectHelper = new ObjectHelper();
@ -96,6 +99,11 @@ class CollectionClass {
return $content;
}
/**
* getCollectionPolicyStream ??
* @param type $collection_pid
* @return type
*/
function getCollectionPolicyStream($collection_pid) {
if ($this->collectionPolicyStream != NULL) {
return $this->collectionPolicyStream;
@ -104,6 +112,11 @@ class CollectionClass {
return $this->collectionPolicyStream;
}
/**
* getRelationshipElement
* @param type $collection_pid
* @return type
*/
function getRelationshipElement($collection_pid) {
$stream = $this->getCollectionPolicyStream($collection_pid);
try {
@ -116,17 +129,35 @@ class CollectionClass {
return $relationship;
}
/**
* getCollectionViewStream ??
* @param type $collection_pid
* @return type
*/
function getCollectionViewStream($collection_pid) {
$this->collectionViewStream = $this->getStream($collection_pid, CollectionClass :: $COLLECTION_CLASS_COLLECTION_VIEW_STREAM, 0);
return $this->collectionViewStream;
}
/**
* getStream ??
* @param type $pid
* @param type $dsid
* @param type $showError
* @return type
*/
function getStream($pid, $dsid, $showError = 1) {
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$item = new fedora_item($pid);
return isset($item->datastreams[$dsid]) ? $item->get_datastream_dissemination($dsid) : NULL;
}
/**
* getPidNameSpace ??
* @param type $pid
* @param type $dsid
* @return type
*/
function getPidNameSpace($pid, $dsid) {
$stream = $this->getCollectionPolicyStream($pid);
try {
@ -218,6 +249,12 @@ class CollectionClass {
return NULL;
}
/**
* getAllowedMimeType ??
* @param type $contentModelPid
* @param type $contentModel_dsid
* @return type
*/
function getAllowedMimeTypes($contentModelPid, $contentModel_dsid) {
$stream = $this->getContentModelStream($contentModelPid, $contentModel_dsid);
try {
@ -357,8 +394,13 @@ class CollectionClass {
return $thisClass->$phpMethod($form, $ingest_form, $form_state['values'], $form_state);
}
//this will also create a personal collection for an existing user if they don't have one
//not using this function currently
/**
* This will also create a personal collection for an existing user if they don't have one
* not using this function currently.
*
* @param type $user
* @return type
*/
function createUserCollection(& $user) {
if (isset($user->fedora_personal_pid)) {
return;
@ -414,6 +456,13 @@ class CollectionClass {
return $xslContent;
}
/**
* showFieldSets ??
* @global type $base_url
* @global type $user
* @param type $page_number
* @return string
*/
function showFieldSets($page_number) {
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
global $base_url;
@ -451,6 +500,11 @@ class CollectionClass {
return $tabset;
}
/**
* getIngestInterface ??
* @global type $base_url
* @return string
*/
function getIngestInterface() {
global $base_url;
$objectHelper = new ObjectHelper();
@ -474,6 +528,16 @@ class CollectionClass {
return $ingestObject;
}
/**
* renderCOllection ??
* @global type $base_url
* @param type $content
* @param type $pid
* @param type $dsId
* @param type $collection
* @param int $pageNumber
* @return type
*/
function renderCollection($content, $pid, $dsId, $collection, $pageNumber = NULL) {
$path = drupal_get_path('module', 'fedora_repository');
global $base_url;

386
CollectionPolicy.inc

@ -2,15 +2,21 @@
// $Id$
/**
* @file
* Collection Policy Class
*/
module_load_include('inc', 'fedora_repository', 'XMLDatastream');
/**
* Collection Policy class ??
*/
class CollectionPolicy extends XMLDatastream {
static $SCHEMA_URI = 'http://syn.lib.umanitoba.ca/collection_policy.xsd';
static $SCHEMA_URI = 'http://syn.lib.umanitoba.ca/collection_policy.xsd';
static $DEFAULT_DSID = 'COLLECTION_POLICY';
private $staging_area = NULL;
private $staging_area=NULL;
/**
* Gets the default DSID to use for ContentModel datastreams.
*
@ -33,31 +39,30 @@ class CollectionPolicy extends XMLDatastream {
static function loadFromCollection($pid, $preFetch=TRUE) {
$ret = FALSE;
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
try {
if (self::validPid($pid)) {
$dsid=CollectionPolicy::getDefaultDSID();
$dsid = CollectionPolicy::getDefaultDSID();
if ($preFetch) {
$fedoraItem = new Fedora_Item($pid);
$ds = $fedoraItem->get_datastream_dissemination($dsid);
} else {
$ds=null;
}
else {
$ds = null;
}
}
if (!empty($ds) || !$preFetch) {
$ret=new CollectionPolicy($ds, $pid, $dsid);
$ret = new CollectionPolicy($ds, $pid, $dsid);
}
}
catch (SOAPException $e) {
} catch (SOAPException $e) {
$ret = FALSE;
}
return $ret;
}
/**
* Ingests a new Collection Policy datastream to the specified
* PID with the DSID specified. The file should be a valid collection
@ -68,24 +73,24 @@ class CollectionPolicy extends XMLDatastream {
* @param string $cpDsid
* @param string $file
* @return CollectionPolicy $ret
*/
*/
public static function ingestFromFile($pid, $name, $cpDsid, $file) {
$ret = FALSE;
if (($cp = self::loadFromCollection($pid, $cpDsid)) === FALSE && file_exists($file)) {
$cp = new ContentModel(file_get_contents($file), $pid, $cpDsid);
$rootEl = $cp->xml->getElementsByTagName('collection_policy')->item(0);
$rootEl->setAttribute('name', $name);
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$fedoraItem = new Fedora_Item($pid);
$fedoraItem->add_datastream_from_string($cp->dumpXml(), $cpDsid, $name, 'text/xml', 'X');
$ret = $cp;
}
return $ret;
}
/**
* Ingests a new Collection Policy datastream to the specified
* PID with the DSID specified. Clones the collection policy from the
@ -96,26 +101,26 @@ class CollectionPolicy extends XMLDatastream {
* @param string $cpDsid
* @param string $copy_collection_pid
* @return CollectionPolicy $ret
*/
*/
public static function ingestFromCollection($pid, $name, $cpDsid, $copy_collection_pid) {
$ret = FALSE;
if (($cp = self::loadFromCollection($pid, $cpDsid)) === FALSE && ($copy_cp = self::loadFromCollection($copy_collection_pid)) !== FALSE && $copy_cp->validate()) {
$newDom = $copy_cp->xml;
$rootEl = $newDom->getElementsByTagName('collection_policy')->item(0);
$rootEl->setAttribute('name', $name);
$cp = new CollectionPolicy($newDom, $pid, $cpDsid);
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$fedoraItem = new Fedora_Item($pid);
$fedoraItem->add_datastream_from_string($cp->dumpXml(), $cpDsid, $name, 'text/xml', 'X');
$ret = $cp;
}
return $ret;
}
}
/**
* Ingests a new minimum Collection Policy datastream to the specified
* PID with the DSID specified. Initializes the policy with the specified values.
@ -130,10 +135,10 @@ class CollectionPolicy extends XMLDatastream {
* @param string $searchField
* @param string $searchValue
* @return CollectionPolicy $ret
*/
*/
public static function ingestBlankPolicy($pid, $name, $policyDsid, $model_pid, $model_namespace, $relationship, $searchField, $searchValue) {
$ret = FALSE;
if (($cp = self::loadFromCollection($pid )) === FALSE) { //removed second, non-existant variable
$ret = FALSE;
if (($cp = self::loadFromCollection($pid)) === FALSE) { //removed second, non-existant variable
module_load_include('inc', 'fedora_repository', 'ContentModel');
if (($cm = ContentModel::loadFromModel($model_pid)) !== FALSE && $cm->validate()) {
$newDom = new DOMDocument('1.0', 'utf-8');
@ -142,45 +147,43 @@ class CollectionPolicy extends XMLDatastream {
$rootEl->setAttribute('name', $name);
$rootEl->setAttribute('xmlns', self::$XMLNS);
$rootEl->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
$rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS .' '. self::$SCHEMA_URI);
$rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS . ' ' . self::$SCHEMA_URI);
$modelsEl = $newDom->createElement('content_models');
$cmEl = $newDom->createElement('content_model');
$cmEl->setAttribute('name', $cm->getName());
$cmEl->setAttribute('dsid', $cm->dsid);
$cmEl->setAttribute('namespace', $model_namespace);
$cmEl->setAttribute('pid', $cm->pid);
$modelsEl->appendChild($cmEl);
$modelsEl->appendChild($cmEl);
$rootEl->appendChild($modelsEl);
$relEl = $newDom->createElement('relationship', $relationship);
$rootEl->appendChild($relEl);
$searchTermsEl = $newDom->createElement('search_terms');
$newTermEl = $newDom->createElement('term', $searchValue);
$newTermEl->setAttribute('field', $searchField);
$searchTermsEl->appendChild($newTermEl);
$rootEl->appendChild($searchTermsEl);
$newDom->appendChild($rootEl);
$cp = new CollectionPolicy($newDom, $pid, $policyDsid);
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$fedoraItem = new Fedora_Item($pid);
$fedoraItem->add_datastream_from_string($cp->dumpXml(), $policyDsid, $name, 'text/xml', 'X');
$ret = $cp;
}
}
return $ret;
}
}
/**
* Constructor
@ -192,10 +195,10 @@ class CollectionPolicy extends XMLDatastream {
* @return XMLDatastream $cm
*/
public function __construct($xmlStr, $pid = NULL, $dsid = NULL) {
parent::__construct($xmlStr,$pid,$dsid);
$this->name= 'Collection Policy';
parent::__construct($xmlStr, $pid, $dsid);
$this->name = 'Collection Policy';
}
/**
* Attempts to convert from the old XML schema to the new by
* traversing the XML DOM and building a new DOM. When done
@ -205,17 +208,17 @@ class CollectionPolicy extends XMLDatastream {
*/
protected function convertFromOldSchema() {
if ($this->xml == NULL) {
$this->fetchXml();
$this->fetchXml();
}
$sXml = simplexml_load_string($this->xml->saveXML());
$newDom = new DOMDocument('1.0', 'utf-8');
$newDom->formatOutput = TRUE;
$rootEl = $newDom->createElement('collection_policy');
$rootEl->setAttribute('name', $sXml['name']);
$rootEl->setAttribute('xmlns', self::$XMLNS);
$rootEl->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
$rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS .' '. self::$SCHEMA_URI);
$rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS . ' ' . self::$SCHEMA_URI);
$content_modelsEl = $newDom->createElement('content_models');
foreach ($sXml->contentmodels->contentmodel as $contentmodel) {
@ -227,13 +230,13 @@ class CollectionPolicy extends XMLDatastream {
$content_modelsEl->appendChild($content_modelEl);
}
$rootEl->appendChild($content_modelsEl);
$search_termsEl = $newDom->createElement('search_terms');
foreach ($sXml->search_terms->term as $term) {
$termEl = $newDom->createElement('term', $term->value);
$termEl->setAttribute('field', $term->field);
if (strval($sXml->search_terms->default) == $term->field) {
$termEl->setAttribute('default', 'true');
$termEl->setAttribute('default', 'true');
}
$search_termsEl->appendChild($termEl);
}
@ -241,13 +244,12 @@ class CollectionPolicy extends XMLDatastream {
$relationshipEl = $newDom->createElement('relationship', $sXml->relationship);
$rootEl->appendChild($relationshipEl);
$newDom->appendChild($rootEl);
$this->xml = DOMDocument::loadXML($newDom->saveXml());
}
/**
* Gets the name of the relationship to use
* for members of this collection.
@ -256,14 +258,14 @@ class CollectionPolicy extends XMLDatastream {
* @return string $relationship
*/
public function getRelationship() {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
$ret=trim($this->xml->getElementsByTagName('relationship')->item(0)->nodeValue);
$ret = trim($this->xml->getElementsByTagName('relationship')->item(0)->nodeValue);
}
return $ret;
}
/**
/**
* Sets the name of the relationship to use
* for members of this collection.
* Returns FALSE on failure.
@ -272,16 +274,16 @@ class CollectionPolicy extends XMLDatastream {
* @return boolean $ret
*/
public function setRelationship($relationship) {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
$relationshipEl=$this->xml->getElementsByTagName('relationship')->item(0);
$relationshipEl->nodeValue=trim($relationship);
$relationshipEl = $this->xml->getElementsByTagName('relationship')->item(0);
$relationshipEl->nodeValue = trim($relationship);
$ret = TRUE;
}
return $ret;
return $ret;
}
/**
/**
* Gets the path to the staging area to use for this
* collection. By default recurses to the parent collection
* if the staging area is undefined
@ -290,17 +292,18 @@ class CollectionPolicy extends XMLDatastream {
* @return string $path
*/
public function getStagingArea($recurse=TRUE) {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
if ($this->staging_area === NULL) {
$stagingEl=$this->xml->getElementsByTagName('staging_area');
$stagingEl = $this->xml->getElementsByTagName('staging_area');
if ($stagingEl->length > 0) {
$this->staging_area = trim($stagingEl->item(0)->nodeValue);
} elseif ($recurse) {
}
elseif ($recurse) {
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$item=new Fedora_Item($this->pid);
$rels=$item->get_relationships();
$item = new Fedora_Item($this->pid);
$rels = $item->get_relationships();
if (count($rels) > 0) {
foreach ($rels as $rel) {
$cp = CollectionPolicy::loadFromCollection($rel['object']);
@ -310,16 +313,15 @@ class CollectionPolicy extends XMLDatastream {
}
}
}
}
}
}
$ret = $this->staging_area;
}
return $ret;
}
/**
/**
* Sets the path to the staging area to use for this
* collection. If specified path is blank (or false) it will
* remove the staging are path element from the collection policy.
@ -329,84 +331,77 @@ class CollectionPolicy extends XMLDatastream {
* @return string $relationship
*/
public function setStagingArea($path) {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
$rootEl=$this->xml->getElementsByTagName('collection_policy')->item(0);
$stagingEl=$this->xml->getElementsByTagName('staging_area');
$rootEl = $this->xml->getElementsByTagName('collection_policy')->item(0);
$stagingEl = $this->xml->getElementsByTagName('staging_area');
if ($stagingEl->length > 0) {
$stagingEl=$stagingEl->item(0);
if (trim($path) == '') {
$rootEl->removeChild($stagingEl);
}
$stagingEl = $stagingEl->item(0);
if (trim($path) == '') {
$rootEl->removeChild($stagingEl);
}
else {
$stagingEl->nodeValue=trim($path);
}
}
$stagingEl->nodeValue = trim($path);
}
}
elseif (trim($path) != '') {
$stagingEl=$this->xml->createElement('staging_area', trim($path));
$rootEl->appendChild($stagingEl);
$stagingEl = $this->xml->createElement('staging_area', trim($path));
$rootEl->appendChild($stagingEl);
}
$ret = TRUE;
}
return $ret;
}
return $ret;
}
/**
* Gets the next available PID for the
* content model specified by the DSID
* parameter.
*
* @param string $dsid
* @return string $nextPid
*/
* Gets the next available PID for the
* content model specified by the DSID
* parameter.
*
* @param string $dsid
* @return string $nextPid
*/
public function getNextPid($dsid) {
$ret = FALSE;
if (self::validDsid($dsid) && $this->validate()) {
$content_models = $this->xml->getElementsByTagName('content_models')->item(0)->getElementsByTagName('content_model');
$namespace = FALSE;
for ($i=0; $namespace === FALSE && $i<$content_models->length;$i++) {
for ($i = 0; $namespace === FALSE && $i < $content_models->length; $i++) {
if (strtolower($content_models->item($i)->getAttribute('dsid')) == strtolower($dsid)) {
$namespace = $content_models->item($i)->getAttribute('namespace');
}
}
$pname = substr($namespace, 0, strpos($namespace, ":"));
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$ret = Fedora_Item::get_next_pid_in_namespace($pname);
}
return $ret;
}
/**
* Gets a list of ContentModel objects supported by this collection.
*
* @return ContentModel[] $models
*/
* Gets a list of ContentModel objects supported by this collection.
*
* @return ContentModel[] $models
*/
function getContentModels() {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
module_load_include('inc', 'Fedora_Repository', 'ContentModel');
$ret=array();
$ret = array();
$content_models = $this->xml->getElementsByTagName('content_models')->item(0)->getElementsByTagName('content_model');
for ($i=0;$i<$content_models->length;$i++) {
$cm=ContentModel::loadFromModel($content_models->item($i)->getAttribute('pid'),
$content_models->item($i)->getAttribute('dsid'),
$content_models->item($i)->getAttribute('namespace'),
$content_models->item($i)->getAttribute('name'));
if ($cm !== FALSE) {
$ret[]=$cm;
}
for ($i = 0; $i < $content_models->length; $i++) {
$cm = ContentModel::loadFromModel($content_models->item($i)->getAttribute('pid'), $content_models->item($i)->getAttribute('dsid'), $content_models->item($i)->getAttribute('namespace'), $content_models->item($i)->getAttribute('name'));
if ($cm !== FALSE) {
$ret[] = $cm;
}
}
}
return $ret;
}
/**
* Gets a list of search terms from the Collection Policy. If asArray is set
* it will return an associative array with the value, field name, and the default value.
@ -421,52 +416,51 @@ class CollectionPolicy extends XMLDatastream {
*/
function getSearchTerms($asArray = FALSE, $recurse = FALSE, $cache = FALSE) {
$ret = FALSE;
if ($cache == TRUE && ($cache = cache_get('collection_policy_search_terms-'.$this->pid)) !== 0 ) {
$ret=$cache->data;
} else {
if ($cache == TRUE && ($cache = cache_get('collection_policy_search_terms-' . $this->pid)) !== 0) {
$ret = $cache->data;
}
else {
if ($this->xml == NULL) {
$fedoraItem = new Fedora_Item($this->pid);
$ds = $fedoraItem->get_datastream_dissemination($this->dsid);
$this->xml = DOMDocument::loadXML($ds);
$fedoraItem = new Fedora_Item($this->pid);
$ds = $fedoraItem->get_datastream_dissemination($this->dsid);
$this->xml = DOMDocument::loadXML($ds);
}
if ($this->validate()) {
$ret=array();
$terms= $this->xml->getElementsByTagName('search_terms')->item(0)->getElementsByTagName('term');
for ($i=0;$i<$terms->length;$i++) {
$default = $terms->item($i)->attributes->getNamedItem('default');
$default = ($default !== NULL) ? (strtolower($default->nodeValue) == 'true') : FALSE;
$ret[] = ($asArray)?array( 'value' => $terms->item($i)->nodeValue,
'field' => $terms->item($i)->getAttribute('field'),
'default' => $default): $terms->item($i)->nodeValue;
}
if ($recurse && count($ret) == 0) {
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$item=new Fedora_Item($this->pid);
$rels=$item->get_relationships();
if (count($rels) > 0) {
foreach ($rels as $rel) {
$cp = CollectionPolicy::loadFromCollection($rel['object']);
if ($cp !== FALSE) {
$ret = $cp->getSearchTerms($asArray, $recurse);
break;
}
}
}
}
cache_set('collection_policy_search_terms-'.$this->pid, $ret, 'cache', time()+3600);
$ret = array();
$terms = $this->xml->getElementsByTagName('search_terms')->item(0)->getElementsByTagName('term');
for ($i = 0; $i < $terms->length; $i++) {
$default = $terms->item($i)->attributes->getNamedItem('default');
$default = ($default !== NULL) ? (strtolower($default->nodeValue) == 'true') : FALSE;
$ret[] = ($asArray) ? array('value' => $terms->item($i)->nodeValue,
'field' => $terms->item($i)->getAttribute('field'),
'default' => $default) : $terms->item($i)->nodeValue;
}
if ($recurse && count($ret) == 0) {
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
$item = new Fedora_Item($this->pid);
$rels = $item->get_relationships();
if (count($rels) > 0) {
foreach ($rels as $rel) {
$cp = CollectionPolicy::loadFromCollection($rel['object']);
if ($cp !== FALSE) {
$ret = $cp->getSearchTerms($asArray, $recurse);
break;
}
}
}
}
cache_set('collection_policy_search_terms-' . $this->pid, $ret, 'cache', time() + 3600);
}
}
return $ret;
}
/**
* Adds a search term to the collection policy.
* Returns fase on failure.
@ -476,17 +470,17 @@ class CollectionPolicy extends XMLDatastream {
* @return boolean $success
*/
function addTerm($field, $value) {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
$search_termsEl = $this->xml->getElementsByTagName('search_terms')->item(0);
$terms= $search_termsEl->getElementsByTagName('term');
$found=FALSE;
for ($i=0;!$found && $i<$terms->length;$i++) {
$terms = $search_termsEl->getElementsByTagName('term');
$found = FALSE;
for ($i = 0; !$found && $i < $terms->length; $i++) {
if ($terms->item($i)->getAttribute('field') == $field) {
$found = TRUE;
$found = TRUE;
}
}
if (!$found) {
$newTermEl = $this->xml->createElement('term', $value);
$newTermEl->setAttribute('field', $field);
@ -502,19 +496,19 @@ class CollectionPolicy extends XMLDatastream {
*
* @param string $field
* @return boolean $success
*/
*/
function removeTerm($field) {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
$search_termsEl = $this->xml->getElementsByTagName('search_terms')->item(0);
$terms = $search_termsEl->getElementsByTagName('term');
$found = FALSE;
for ($i=0; !$found && $i < $terms->length; $i++) {
for ($i = 0; !$found && $i < $terms->length; $i++) {
if ($terms->item($i)->getAttribute('field') == $field) {
$found = $terms->item($i);
$found = $terms->item($i);
}
}
if ($found !== FALSE) {
$search_termsEl->removeChild($found);
$ret = TRUE;
@ -523,21 +517,25 @@ class CollectionPolicy extends XMLDatastream {
return $ret;
}
function setDefaultTerm($field) {
/**
* setDefaultTerm ??
* @param type $field
* @return boolean
*/
function setDefaultTerm($field) {
$ret = FALSE;
if ($this->validate()) {
$search_termsEl = $this->xml->getElementsByTagName('search_terms')->item(0);
$terms= $search_termsEl->getElementsByTagName('term');
$found=FALSE;
for ($i=0;!$found && $i<$terms->length;$i++) {
$terms = $search_termsEl->getElementsByTagName('term');
$found = FALSE;
for ($i = 0; !$found && $i < $terms->length; $i++) {
if ($terms->item($i)->getAttribute('field') == $field) {
$found = $terms->item($i);
$found = $terms->item($i);
}
}
if ($found !== FALSE) {
for ($i=0;$i<$terms->length;$i++)
for ($i = 0; $i < $terms->length; $i++)
if ($terms->item($i)->attributes->getNamedItem('default') !== NULL) {
$terms->item($i)->removeAttribute('default');
}
@ -547,8 +545,7 @@ class CollectionPolicy extends XMLDatastream {
}
return $ret;
}
/**
* Removes the specified content model from the collection policy. This will only
* prevent future ingests of the removed model to the collection. $cm should be
@ -559,17 +556,17 @@ class CollectionPolicy extends XMLDatastream {
* @return boolean $valid
*/
function removeModel($cm) {
$ret=FALSE;
$ret = FALSE;
if ($this->validate() && $cm->validate()) {
$contentmodelsEl = $this->xml->getElementsByTagName('content_models');
$models = $contentmodelsEl->item(0)->getElementsByTagName('content_model');
$found = FALSE;
for ($i=0; $found === FALSE && $i < $models->length; $i++) {
for ($i = 0; $found === FALSE && $i < $models->length; $i++) {
if ($models->item($i)->getAttribute('pid') == $cm->pid) {
$found=$models->item($i);
$found = $models->item($i);
}
}
}
if ($found !== FALSE && $models->length > 1) {
$contentmodelsEl->item(0)->removeChild($found);
$ret = TRUE;
@ -577,21 +574,24 @@ class CollectionPolicy extends XMLDatastream {
}
return $ret;
}
/**
* addModel ??
* @param type $cm
* @param type $namespace
* @return type
*/
function addModel($cm, $namespace) {
$ret = FALSE;
if (self::validPid($namespace) && $this->validate() && $cm->validate()) {
$contentmodelsEl = $this->xml->getElementsByTagName('content_models');
$models = $contentmodelsEl->item(0)->getElementsByTagName('content_model');
$found = FALSE;
for ($i=0;!$found && $i<$models->length;$i++) {
for ($i = 0; !$found && $i < $models->length; $i++) {
if ($models->item($i)->getAttribute('pid') == $cm->pid)
$found = TRUE;
}
if (!$found) {
$cmEl = $this->xml->createElement('content_model');
$cmEl->setAttribute('name', $cm->getName());
@ -600,16 +600,20 @@ class CollectionPolicy extends XMLDatastream {
$cmEl->setAttribute('pid', $cm->pid);
$contentmodelsEl->item(0)->appendChild($cmEl);
}
$ret = !$found;
}
return $ret;
}
/**
* getName ??
* @return type
*/
function getName() {
$ret=FALSE;
$ret = FALSE;
if ($this->validate()) {
$ret=$this->xml->getElementsByTagName('collection_policy')->item(0)->getAttribute('name');
$ret = $this->xml->getElementsByTagName('collection_policy')->item(0)->getAttribute('name');
}
return $ret;
}

73
ConnectionHelper.inc

@ -1,57 +1,76 @@
<?php
// $Id$
/*
* Created on Jan 24, 2008
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
/**
* @file
* Connection Helper Class
*/
module_load_include('inc', 'ConnectionHelper', '');
/**
* Connection Helper Class ??
*/
class ConnectionHelper {
/**
* Constructor
*/
function ConnectionHelper() {
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
}
/**
* fixURL ??
* @param type $url
* @param type $_name
* @param type $_pass
* @return string
*/
function _fixURL($url, $_name, $_pass) {
if (empty($url)) {
$url=variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl');
$url = variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl');
}
$creds = urlencode($_name) . ':'. urlencode($_pass);
$creds = urlencode($_name) . ':' . urlencode($_pass);
if (strpos($url, 'http://') === 0) {
$new_url = 'http://'. $creds . '@'. substr($url, 7);
}
$new_url = 'http://' . $creds . '@' . substr($url, 7);
}
elseif (strpos($url, 'https://') === 0) {
$new_url = 'https://'. $creds . '@'. substr($url, 8);
}
$new_url = 'https://' . $creds . '@' . substr($url, 8);
}
else {
drupal_set_message(t('Invalid URL: !url', array('!url' => $url)));
return NULL;
}
return $new_url;
}
/**
* getSoapClient
* @global type $user
* @param type $url
* @param type $exceptions
* @return SoapClient
*/
function getSoapClient($url = NULL, $exceptions = TRUE) {
if (empty($url)) {
$url=variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl');
$url = variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl');
}
global $user;
if ($user->uid == 0) {
//anonymous user. We will need an entry in the fedora users.xml file
//with the appropriate entry for a username of anonymous password of anonymous
try {
$client = new SoapClient($this->_fixURL($url, 'anonymous', 'anonymous'), array(
'login' => 'anonymous',
'password' => 'anonymous',
'exceptions' => $exceptions,
));
}
catch (SoapFault $e) {
'login' => 'anonymous',
'password' => 'anonymous',
'exceptions' => $exceptions,
));
} catch (SoapFault $e) {
drupal_set_message(t("!e", array('!e' => $e->getMessage())));
return NULL;
}
@ -59,17 +78,17 @@ class ConnectionHelper {
else {
try {
$client = new SoapClient($this->_fixURL($url, $user->name, $user->pass), array(
'login' => $user->name,
'password' => $user->pass,
'exceptions' => TRUE,
));
}
catch (SoapFault $e) {
'login' => $user->name,
'password' => $user->pass,
'exceptions' => TRUE,
));
} catch (SoapFault $e) {
drupal_set_message(t("!e", array('!e' => $e->getMessage())));
return NULL;
}
}
return $client;
}
}

1168
ContentModel.inc

File diff suppressed because it is too large Load Diff

384
MimeClass.inc

@ -1,4 +1,5 @@
<?php
// $Id$
/**
@ -20,263 +21,274 @@
* http://api.drupal.org/api/function/file_default_mimetype_mapping/7
*
*/
class MimeClass {
private $private_mime_types = array(
/**
* This is a shortlist of mimetypes which should catch most
* mimetype<-->extension lookups in the context of Islandora collections.
*
* It has been cut from a much longer list.
*
* Two types of mimetypes should be put in this list:
* 1) Special emerging formats which may not yet be expressed in the system
* mime.types file.
* 2) Heavily used mimetypes of particular importance to the Islandora
* project, as lookups against this list will be quicker and less
* resource intensive than other methods.
*
* Lookups are first checked against this short list. If no results are found,
* then the lookup function may move on to check other sources, namely the
* system's mime.types file.
*
* In most cases though, this short list should suffice.
*
* If modifying this list, please note that for promiscuous mimetypes
* (those which map to multiple extensions, such as text/plain)
* The function get_extension will always return the *LAST* extension in this list,
* so you should put your preferred extension *LAST*.
*
* e.g...
* "jpeg" => "image/jpeg",
* "jpe" => "image/jpeg",
* "jpg" => "image/jpeg",
*
* $this->get_extension('image/jpeg') will always return 'jpg'.
*
*/
/**
* This is a shortlist of mimetypes which should catch most
* mimetype<-->extension lookups in the context of Islandora collections.
*
* It has been cut from a much longer list.
*
* Two types of mimetypes should be put in this list:
* 1) Special emerging formats which may not yet be expressed in the system
* mime.types file.
* 2) Heavily used mimetypes of particular importance to the Islandora
* project, as lookups against this list will be quicker and less
* resource intensive than other methods.
*
* Lookups are first checked against this short list. If no results are found,
* then the lookup function may move on to check other sources, namely the
* system's mime.types file.
*
* In most cases though, this short list should suffice.
*
* If modifying this list, please note that for promiscuous mimetypes
* (those which map to multiple extensions, such as text/plain)
* The function get_extension will always return the *LAST* extension in this list,
* so you should put your preferred extension *LAST*.
*
* e.g...
* "jpeg" => "image/jpeg",
* "jpe" => "image/jpeg",
* "jpg" => "image/jpeg",
*
* $this->get_extension('image/jpeg') will always return 'jpg'.
*
*/
// openoffice:
'odb' => 'application/vnd.oasis.opendocument.database',
'odc' => 'application/vnd.oasis.opendocument.chart',
'odf' => 'application/vnd.oasis.opendocument.formula',
'odg' => 'application/vnd.oasis.opendocument.graphics',
'odi' => 'application/vnd.oasis.opendocument.image',
'odm' => 'application/vnd.oasis.opendocument.text-master',
'odp' => 'application/vnd.oasis.opendocument.presentation',
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
'odt' => 'application/vnd.oasis.opendocument.text',
'otg' => 'application/vnd.oasis.opendocument.graphics-template',
'oth' => 'application/vnd.oasis.opendocument.text-web',
'otp' => 'application/vnd.oasis.opendocument.presentation-template',
'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
'ott' => 'application/vnd.oasis.opendocument.text-template',
'odb' => 'application/vnd.oasis.opendocument.database',
'odc' => 'application/vnd.oasis.opendocument.chart',
'odf' => 'application/vnd.oasis.opendocument.formula',
'odg' => 'application/vnd.oasis.opendocument.graphics',
'odi' => 'application/vnd.oasis.opendocument.image',
'odm' => 'application/vnd.oasis.opendocument.text-master',
'odp' => 'application/vnd.oasis.opendocument.presentation',
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
'odt' => 'application/vnd.oasis.opendocument.text',
'otg' => 'application/vnd.oasis.opendocument.graphics-template',
'oth' => 'application/vnd.oasis.opendocument.text-web',
'otp' => 'application/vnd.oasis.opendocument.presentation-template',
'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
'ott' => 'application/vnd.oasis.opendocument.text-template',
// staroffice:
'stc' => 'application/vnd.sun.xml.calc.template',
'std' => 'application/vnd.sun.xml.draw.template',
'sti' => 'application/vnd.sun.xml.impress.template',
'stw' => 'application/vnd.sun.xml.writer.template',
'sxc' => 'application/vnd.sun.xml.calc',
'sxd' => 'application/vnd.sun.xml.draw',
'sxg' => 'application/vnd.sun.xml.writer.global',
'sxi' => 'application/vnd.sun.xml.impress',
'sxm' => 'application/vnd.sun.xml.math',
'sxw' => 'application/vnd.sun.xml.writer',
'stc' => 'application/vnd.sun.xml.calc.template',
'std' => 'application/vnd.sun.xml.draw.template',
'sti' => 'application/vnd.sun.xml.impress.template',
'stw' => 'application/vnd.sun.xml.writer.template',
'sxc' => 'application/vnd.sun.xml.calc',
'sxd' => 'application/vnd.sun.xml.draw',
'sxg' => 'application/vnd.sun.xml.writer.global',
'sxi' => 'application/vnd.sun.xml.impress',
'sxm' => 'application/vnd.sun.xml.math',
'sxw' => 'application/vnd.sun.xml.writer',
// k-office:
'kil' => 'application/x-killustrator',
'kpt' => 'application/x-kpresenter',
'kpr' => 'application/x-kpresenter',
'ksp' => 'application/x-kspread',
'kwt' => 'application/x-kword',
'kwd' => 'application/x-kword',
'kil' => 'application/x-killustrator',
'kpt' => 'application/x-kpresenter',
'kpr' => 'application/x-kpresenter',
'ksp' => 'application/x-kspread',
'kwt' => 'application/x-kword',
'kwd' => 'application/x-kword',
// ms office 97:
'doc' => 'application/msword',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
'doc' => 'application/msword',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
// office2007:
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'docm' => 'application/vnd.ms-word.document.macroEnabled.12',
'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
'dotm' => 'application/vnd.ms-word.template.macroEnabled.12',
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12',
'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12',
'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12',
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12',
'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12',
'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12',
'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
'sldm' => 'application/vnd.ms-powerpoint.slide.macroEnabled.12',
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'docm' => 'application/vnd.ms-word.document.macroEnabled.12',
'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
'dotm' => 'application/vnd.ms-word.template.macroEnabled.12',
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12',
'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12',
'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12',
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12',
'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12',
'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12',
'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
'sldm' => 'application/vnd.ms-powerpoint.slide.macroEnabled.12',
// wordperfect (who cares?):
'wpd' => 'application/wordperfect',
'wpd' => 'application/wordperfect',
// common and generic containers:
'pdf' => 'application/pdf',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
'rtf' => 'text/rtf',
'rtx' => 'text/richtext',
'latex' => 'application/x-latex',
'tex' => 'application/x-tex',
'texi' => 'application/x-texinfo',
'pdf' => 'application/pdf',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
'rtf' => 'text/rtf',
'rtx' => 'text/richtext',
'latex' => 'application/x-latex',
'tex' => 'application/x-tex',
'texi' => 'application/x-texinfo',
'texinfo' => 'application/x-texinfo',
// *ml:
'css' => 'text/css',
'htm' => 'text/html',
'html' => 'text/html',
'wbxml' => 'application/vnd.wap.wbxml',
'xht' => 'application/xhtml+xml',
'xhtml' => 'application/xhtml+xml',
'xsl' => 'text/xml',
'xml' => 'text/xml',
'csv' => 'text/csv',
'tsv' => 'text/tab-separated-values',
'txt' => 'text/plain',
'css' => 'text/css',
'htm' => 'text/html',
'html' => 'text/html',
'wbxml' => 'application/vnd.wap.wbxml',
'xht' => 'application/xhtml+xml',
'xhtml' => 'application/xhtml+xml',
'xsl' => 'text/xml',
'xml' => 'text/xml',
'csv' => 'text/csv',
'tsv' => 'text/tab-separated-values',
'txt' => 'text/plain',
// images:
"bmp" => "image/bmp",
"gif" => "image/gif",
"ief" => "image/ief",
"jpeg" => "image/jpeg",
"jpe" => "image/jpeg",
"jpg" => "image/jpeg",
"jp2" => "image/jp2",
"png" => "image/png",
"tiff" => "image/tiff",
"tif" => "image/tif",
"djvu" => "image/vnd.djvu",
"djv" => "image/vnd.djvu",
"wbmp" => "image/vnd.wap.wbmp",
"ras" => "image/x-cmu-raster",
"pnm" => "image/x-portable-anymap",
"pbm" => "image/x-portable-bitmap",
"pgm" => "image/x-portable-graymap",
"ppm" => "image/x-portable-pixmap",
"rgb" => "image/x-rgb",
"xbm" => "image/x-xbitmap",
"xpm" => "image/x-xpixmap",
"xwd" => "image/x-windowdump",
"bmp" => "image/bmp",
"gif" => "image/gif",
"ief" => "image/ief",
"jpeg" => "image/jpeg",
"jpe" => "image/jpeg",
"jpg" => "image/jpeg",
"jp2" => "image/jp2",
"png" => "image/png",
"tiff" => "image/tiff",
"tif" => "image/tif",
"djvu" => "image/vnd.djvu",
"djv" => "image/vnd.djvu",
"wbmp" => "image/vnd.wap.wbmp",
"ras" => "image/x-cmu-raster",
"pnm" => "image/x-portable-anymap",
"pbm" => "image/x-portable-bitmap",
"pgm" => "image/x-portable-graymap",
"ppm" => "image/x-portable-pixmap",
"rgb" => "image/x-rgb",
"xbm" => "image/x-xbitmap",
"xpm" => "image/x-xpixmap",
"xwd" => "image/x-windowdump",
// videos:
"mpeg" => "video/mpeg",
"mpe" => "video/mpeg",
"mpg" => "video/mpeg",
"m4v" => "video/mp4",
"mp4" => "video/mp4",
"ogv" => "video/ogg",
"qt" => "video/quicktime",
"mov" => "video/quicktime",
"mxu" => "video/vnd.mpegurl",
"avi" => "video/x-msvideo",
"movie" => "video/x-sgi-movie",
"flv" => "video/x-flv",
"swf" => "application/x-shockwave-flash",
"mpeg" => "video/mpeg",
"mpe" => "video/mpeg",
"mpg" => "video/mpeg",
"m4v" => "video/mp4",
"mp4" => "video/mp4",
"ogv" => "video/ogg",
"qt" => "video/quicktime",
"mov" => "video/quicktime",
"mxu" => "video/vnd.mpegurl",
"avi" => "video/x-msvideo",
"movie" => "video/x-sgi-movie",
"flv" => "video/x-flv",
"swf" => "application/x-shockwave-flash",
// audio:
"mp3" => "audio/mpeg",
"mp4a" => "audio/mp4",
"m4a" => "audio/mp4",
"oga" => "audio/ogg",
"ogg" => "audio/ogg",
"flac" => "audio/x-flac",
"wav" => "audio/vnd.wave",
"mp3" => "audio/mpeg",
"mp4a" => "audio/mp4",
"m4a" => "audio/mp4",
"oga" => "audio/ogg",
"ogg" => "audio/ogg",
"flac" => "audio/x-flac",
"wav" => "audio/vnd.wave",
// compressed formats: (note: http://svn.cleancode.org/svn/email/trunk/mime.types)
"tgz" => "application/x-gzip",
"gz" => "application/x-gzip",
"tar" => "application/x-tar",
"gtar" => "application/x-gtar",
"zip" => "application/x-zip",
"tgz" => "application/x-gzip",
"gz" => "application/x-gzip",
"tar" => "application/x-tar",
"gtar" => "application/x-gtar",
"zip" => "application/x-zip",
// others:
'bin' => 'application/octet-stream',
'bin' => 'application/octet-stream',
);
private $private_file_extensions;
private $system_types;
private $system_exts;
private $etc_mime_types = '/etc/mime.types';
/**
* Construtor
*/
public function __construct() {
// populate the reverse shortlist:
$this->private_file_extensions = array_flip( $this->private_mime_types );
$this->private_file_extensions = array_flip($this->private_mime_types);
// pick up a local mime.types file if it is available
if (is_readable('mime.types') ) {
if (is_readable('mime.types')) {
$this->etc_mime_types = 'mime.types';
}
}
/**
* function: getType
* description: An alias to get_mimetype,
* for backwards-compatibility with our old mimetype class.
*
* @param type $filename
* @return type
*/
public function getType( $filename ) {
return $this->get_mimetype( $filename );
public function getType($filename) {
return $this->get_mimetype($filename);
}
/**
* function: get_mimetype
* description: returns a mimetype associated with the file extension of $filename
*
* @param type $filename
* @param type $debug
* @return type
*/
public function get_mimetype( $filename, $debug = FALSE ) {
public function get_mimetype($filename, $debug = FALSE) {
$file_name_and_extension = explode( '.', $filename );
$ext = strtolower( array_pop( $file_name_and_extension ) );
if ( ! empty( $this->private_mime_types[$ext] ) ) {
if ( TRUE === $debug )
return array( 'mime_type' => $this->private_mime_types[$ext], 'method' => 'from_array' );
$file_name_and_extension = explode('.', $filename);
$ext = strtolower(array_pop($file_name_and_extension));
if (!empty($this->private_mime_types[$ext])) {
if (TRUE === $debug)
return array('mime_type' => $this->private_mime_types[$ext], 'method' => 'from_array');
return $this->private_mime_types[$ext];
}
if (function_exists('file_get_mimetype')) {
$drupal_mimetype = file_get_mimetype( $filename );
$drupal_mimetype = file_get_mimetype($filename);
if ('application/octet-stream' != $drupal_mimetype) {
if (TRUE == $debug)
return array('mime_type' => $drupal_mimetype, 'method' => 'file_get_mimetype');
return $drupal_mimetype;
}
}
if (!isset( $this->system_types))
if (!isset($this->system_types))
$this->system_types = $this->system_extension_mime_types();
if (isset( $this->system_types[$ext])) {
if (isset($this->system_types[$ext])) {
if (TRUE == $debug)
return array('mime_type' => $this->system_types[$ext], 'method' => 'mime.types');
return $this->system_types[$ext];
}
if ( TRUE === $debug )
return array( 'mime_type' => 'application/octet-stream', 'method' => 'last_resort' );
return 'application/octet-stream';
if (TRUE === $debug)
return array('mime_type' => 'application/octet-stream', 'method' => 'last_resort');
return 'application/octet-stream';
}
/**
* function: get_extension
* description: returns *one* valid file extension for a given $mime_type
*
* @param type $mime_type
* @param type $debug
* @return type
*/
public function get_extension( $mime_type, $debug = FALSE ) {
public function get_extension($mime_type, $debug = FALSE) {
if (!empty( $this->private_file_extensions[$mime_type])) {
if (!empty($this->private_file_extensions[$mime_type])) {
if (TRUE == $debug)
return array( 'extension' => $this->private_file_extensions[$mime_type], 'method' => 'from_array' );
return array('extension' => $this->private_file_extensions[$mime_type], 'method' => 'from_array');
return $this->private_file_extensions[$mime_type];
}
if (!isset ( $this->system_exts))
if (!isset($this->system_exts))
$this->system_exts = $this->system_mime_type_extensions();
if (isset( $this->system_exts[$mime_type])) {
if (isset($this->system_exts[$mime_type])) {
if (TRUE == $debug)
return array( 'extension' => $this->system_exts[$mime_type], 'method' => 'mime.types' );
return array('extension' => $this->system_exts[$mime_type], 'method' => 'mime.types');
return $this->system_exts[$mime_type];
}
if (TRUE == $debug)
return array( 'extension' => 'bin', 'method' => 'last_resort' );
return array('extension' => 'bin', 'method' => 'last_resort');
return 'bin';
}
@ -297,11 +309,11 @@ class MimeClass {
$parts = preg_split('/\s+/', $line);
if (count($parts) == 1)
continue;
// A single part means a mimetype without extensions, which we ignore.
// A single part means a mimetype without extensions, which we ignore.
$type = array_shift($parts);
if (!isset($out[$type]))
$out[$type] = array_shift($parts);
// We take the first ext from the line if many are present.
// We take the first ext from the line if many are present.
}
fclose($file);
return $out;
@ -324,7 +336,7 @@ class MimeClass {
$parts = preg_split('/\s+/', $line);
if (count($parts) == 1)
continue;
// A single part means a mimetype without extensions, which we ignore.
// A single part means a mimetype without extensions, which we ignore.
$type = array_shift($parts);
foreach ($parts as $part)
$out[$part] = $type;

159
ObjectHelper.inc

@ -1,12 +1,13 @@
<?php
// $Id$
/**
* @file
* Object Helper Class
*/
/*
* Created on Feb 1, 2008
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
/**
* ObjectHelper Class ??
*/
class ObjectHelper {
@ -24,6 +25,9 @@ class ObjectHelper {
// TODO: Make this into a static member constant
public $availableDataStreamsText = 'Detailed list of content';
/**
* Constructor
*/
function ObjectHelper() {
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
module_load_include('inc', 'fedora_repository', 'ConnectionHelper');
@ -36,8 +40,16 @@ class ObjectHelper {
* Grabs a stream from fedora sets the mimetype and returns it. $dsID is the
* datastream id. If $forceSoap is set, the function will always buffer the datastream from fedora. Otherwise, it will
* try and use a redirect if possible.
* @param $pid String
* @param $dsID String
*
* @global type $user
* @param type $pid
* @param type $dsID
* @param type $asAttachment
* @param type $label
* @param type $filePath
* @param type $version
* @param type $forceSoap
* @return type
*/
function makeObject($pid, $dsID, $asAttachment = FALSE, $label = NULL, $filePath=FALSE, $version=NULL, $forceSoap = TRUE) {
global $user;
@ -85,7 +97,8 @@ class ObjectHelper {
if ($label == NULL) {
$label = $item->datastreams[$dsID]['label'];
}
} else {
}
else {
drupal_not_found();
exit();
}
@ -95,7 +108,8 @@ class ObjectHelper {
$fedoraUser = 'anonymous';
$fedoraPass = 'anonymous';
$contentSize = 0;
} else {
}
else {
$fedoraUser = $user->name;
$fedoraPass = $user->pass;
$dataStreamInfo = $item->get_datastream_info($dsID);
@ -135,7 +149,8 @@ class ObjectHelper {
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
fclose($fp);
} else {
}
else {
header("Content-type: $mimeType");
if ($contentSize > 0) {
@ -145,7 +160,8 @@ class ObjectHelper {
if ($asAttachment) {
$suggestedFileName = "$label";
$pos = strpos($suggestedFileName, '.');
/**
/*
* Here we used to take an object of, say, type application/pdf with label, say, "My Document"
* and we assemble the output filename extension based on the post-slash portion of the mimetype.
* (If the label has a period anywhere in it, we leave it alone.)
@ -168,17 +184,25 @@ class ObjectHelper {
if ((isset($user) && $user->uid != 0) || $forceSoap || isset($_SERVER['HTTPS'])) {
curl_exec($ch);
} else {
}
else {
header('Location: ' . $url);
}
}
curl_close($ch);
} else {
}
else {
drupal_set_message(t('No curl support.'), 'error');
}
}
//Gets collection objects t
/**
* Gets collection objects t
*
* @param type $pid
* @param type $query
* @return type
*/
function getCollectionInfo($pid, $query = NULL) {
module_load_include('inc', 'fedora_repository', 'CollectionClass');
$collectionClass = new CollectionClass();
@ -188,6 +212,11 @@ class ObjectHelper {
/**
* returns the mime type
*
* @global type $user
* @param type $pid
* @param type $dsID
* @return type
*/
function getMimeType($pid, $dsID) {
global $user;
@ -217,6 +246,13 @@ class ObjectHelper {
return '';
}
/**
* getDatastreamInfo ??
* @global type $user
* @param type $pid
* @param type $dsID
* @return type
*/
function getDatastreamInfo($pid, $dsID) {
global $user;
if (empty($pid) || empty($dsID)) {
@ -267,7 +303,8 @@ class ObjectHelper {
$pid . '/' . $dataStreamValue->ID . '/' . $dataStreamValue->label . '"><img src="' . $base_url . '/' . $path .
'/images/purge.gif" alt="purge datastream" /></a>';
}
} else {
}
else {
$purgeImage = '&nbsp;';
}
$fullPath = base_path() . $path;
@ -311,6 +348,12 @@ class ObjectHelper {
return $content;
}
/**
* getFormattedDC ??
* @global type $base_url
* @param type $item
* @return type
*/
function getFormattedDC($item) {
global $base_url;
$path = drupal_get_path('module', 'fedora_repository');
@ -322,9 +365,8 @@ class ObjectHelper {
if (empty($xmlstr)) {
return '';
}
try {
$proc = new XsltProcessor();
} catch (Exception $e) {
@ -348,7 +390,7 @@ class ObjectHelper {
$output = $newdom->saveHTML();
return $output;
}
/**
* Queries fedora for what we call the qualified dublin core. Currently only dc.coverage has
* any qualified fields
@ -364,7 +406,7 @@ class ObjectHelper {
$output = $this->getFormattedDC($item);
$dsid = array_key_exists('QDC', $ds_list) ? 'QDC' : 'DC';
$path = drupal_get_path('module', 'fedora_repository');
//$baseUrl=substr($baseUrl, 0, (strpos($baseUrl, "/")-1));
if (user_access(ObjectHelper :: $EDIT_FEDORA_METADATA)) {
$allow = TRUE;
@ -375,13 +417,11 @@ class ObjectHelper {
$output .= '<br /><a title = "' . t('Edit Meta Data') . '" href="' . $base_url . '/fedora/repository/' . 'editmetadata/' . $pid . '/' .
$dsid . '"><img src="' . $base_url . '/' . $path . '/images/edit.gif" alt="' . t('Edit Meta Data') . '" /></a>';
}
}
return $output;
}
/**
* Gets a list of datastreams from an object using its pid
*
@ -465,8 +505,6 @@ class ObjectHelper {
}
return '';
}
/**
* returns a stream from a fedora object given a pid and dsid
@ -499,11 +537,13 @@ class ObjectHelper {
return $content;
}
/*
/**
* gets the name of the content models for the specified object
* this now returns an array of pids as in Fedora 3 we can have more then one Cmodel for an object
* @param type $pid
* @param type $include_fedora_system_content_models
* @return array
*/
function get_content_models_list($pid, $include_fedora_system_content_models = FALSE) {
module_load_include('inc', 'fedora_repository', 'CollectionClass');
$collectionHelper = new CollectionClass();
@ -542,11 +582,14 @@ class ObjectHelper {
return $cmodels;
}
/*
/**
* determines whether we can see the object or not
* checks PID namespace permissions, and user permissions
* @global type $user
* @param type $op
* @param type $pid
* @return type
*/
function fedora_repository_access($op, $pid) {
global $user;
@ -572,7 +615,8 @@ class ObjectHelper {
return FALSE;
}
return $user_access;
} else {
}
else {
return FALSE;
}
}
@ -633,13 +677,13 @@ class ObjectHelper {
'/images/ingest.png" alt="' . t('Add a New Object') . '" class="icon"></a>' . t(' Add to this Collection');
}
}
} else {
}
else {
$ingestObject = '&nbsp;';
}
}
$datastreams .= $ingestObject;
$datastreams .= $ingestObject;
$output .= $datastreams;
@ -671,7 +715,7 @@ class ObjectHelper {
$output .= theme('fieldset', $fieldset);
}
return $output;
}
@ -691,6 +735,12 @@ class ObjectHelper {
return $objects;
}
/**
* get_parent_objects_asHTML ??
* @global type $base_url
* @param type $pid
* @return string
*/
function get_parent_objects_asHTML($pid) {
global $base_url;
$parent_collections = $this->get_parent_objects($pid);
@ -718,10 +768,15 @@ class ObjectHelper {
return $parent_collections_HTML;
}
/**
* gets a list of datastreams and related function that we should use to show datastreams in their own fieldsets
* from the content model associated with the object
*
* @param type $pid
* @param type $contentModel
* @param type $page_number
* @return type
*/
function createExtraFieldsets($pid, $contentModel, $page_number) {
//$models = $collectionHelper->getContentModels($collectionPid, FALSE);
@ -760,6 +815,9 @@ class ObjectHelper {
/**
* Get a tree of related pids - for the basket functionality
*
* @param type $pid
* @return type
*/
function get_all_related_pids($pid) {
if (!$pid) {
@ -789,6 +847,9 @@ class ObjectHelper {
/**
* Get children of PID - but only 2 levels deep
*
* @param type $pids
* @return type
*/
function get_child_pids($pids) {
// Get pid, title and description for children of object $pid
@ -834,6 +895,11 @@ class ObjectHelper {
/**
* Returns XML description of the object (export).
*
* @param type $pid
* @param type $context
* @param type $format
* @return type
*/
function getObject($pid, $context = 'archive', $format = FOXML_11) {
module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
@ -845,15 +911,21 @@ class ObjectHelper {
/**
* Builds an array of drupal links for use in breadcrumbs.
*
* @global type $base_url
* @param type $pid
* @param type $breadcrumbs
* @param type $level
*/
function getBreadcrumbs($pid, &$breadcrumbs, $level=10) {
module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
// Before executing the query, we hve a base case of accessing the top-level collection
global $base_url;
if ($pid == variable_get('fedora_repository_pid', 'islandora:top')){
$breadcrumbs[] = l(t('Digital repository'), 'fedora/repository');
$breadcrumbs[] = l(t('Home'), $base_url);
} else {
if ($pid == variable_get('fedora_repository_pid', 'islandora:top')) {
$breadcrumbs[] = l(t('Digital repository'), 'fedora/repository');
$breadcrumbs[] = l(t('Home'), $base_url);
}
else {
$query_string = 'select $parentObject $title $content from <#ri>
where (<info:fedora/' . $pid . '> <dc:title> $title
and $parentObject <fedora-model:hasModel> $content
@ -868,23 +940,28 @@ class ObjectHelper {
$url = variable_get('fedora_repository_url', 'http://localhost:8080/fedora/risearch');
$url .= "?type=tuples&flush=TRUE&format=CSV&limit=1&offset=0&lang=itql&stream=on&query=" . $query_string;
$result = preg_split('/[\r\n]+/',do_curl($url));
$result = preg_split('/[\r\n]+/', do_curl($url));
array_shift($result); // throw away first line
$matches =str_getcsv(join("\n",$result));
$matches = str_getcsv(join("\n", $result));
if ($matches !== FALSE) {
$parent = preg_replace('/^info:fedora\//','',$matches[0]);
$parent = preg_replace('/^info:fedora\//', '', $matches[0]);
$breadcrumbs[] = l($matches[1], 'fedora/repository/' . $pid);
if ($parent == variable_get('fedora_repository_pid', 'islandora:top')) {
$breadcrumbs[] = l(t('Digital repository'), 'fedora/repository');
$breadcrumbs[] = l(t('Home'), $base_url);
} elseif ($level > 0) {
}
elseif ($level > 0) {
$this->getBreadcrumbs($parent, $breadcrumbs, $level - 1);
}
}
}
}
/**
* warnIfMisconfigured ??
* @param type $app
*/
public static function warnIfMisconfigured($app) {
$messMap = array(
'Kakadu' => 'Full installation instructions for Kakadu can be found

362
SearchClass.inc

@ -1,141 +1,186 @@
<?php
// $Id$
/**
* @file
* SearchClass Class
*/
/**
* SearchClass ??
*/
class SearchClass {
public static $SEARCH_CLASS_ADVANCED_SEARCH_NUMBER_FIELDS = 5;
function solr_search($query, $startPage=1, $fq = NULL, $dismax = NULL) {
/**
* solr_search ??
* @param type $query
* @param type $startPage
* @param type $fq
* @param type $dismax
* @return type
*/
function solr_search($query, $startPage=1, $fq = NULL, $dismax = NULL) {
$solrFile = trim(variable_get('islandora_solr_search_block_handler_file', 'plugins/SolrResults.inc'));
if (strpos($solrField, '../')) { // Don't let us bust out of fedora_repository modules directory when looking for a handler
drupal_set_message(t('You have illegal characters in your solr handler function in the Islandora solr block config.'), 'error');
}
$solrClass = trim(variable_get('islandora_solr_search_block_handler_class', 'SolrResults'));
$solrFunction = trim(variable_get('islandora_solr_search_block_handler_function', 'SearchAndDisplay'));
require_once(drupal_get_path('module', 'fedora_repository') . '/'. $solrFile);
require_once(drupal_get_path('module', 'fedora_repository') . '/' . $solrFile);
try {
$implementation = new $solrClass();
} catch (Exception $e) {
watchdog(t("Fedora_Repository"), t("Error getting solr search results class: !message", array('!message' => $e->getMessage())), NULL, WATCHDOG_ERROR);
return 'Error getting solr search results class. Check watchdog for more info.';
}
}
return $implementation->$solrFunction($query, $startPage, $fq, $dismax);
}
/**
* build solr search form ??
* @param type $repeat
* @param type $pathToSearchTerms
* @param type $query
* @return type
*/
function build_solr_search_form($repeat = NULL, $pathToSearchTerms = NULL, $query = NULL) {
$types = $this->get_search_terms_array(NULL, 'solrSearchTerms.xml');
$queryArray=NULL;
$queryArray = NULL;
if (isset($query)) {
$queryArray = explode('AND', $query);
}
$andOrArray = array(
'AND' => 'and',
//'OR' => 'or' //removed or for now as it would be a pain to parse
'AND' => 'and',
//'OR' => 'or' //removed or for now as it would be a pain to parse
);
$form = array();
if (!isset($repeat)) {
$repeat = variable_get('islandora_solr_search_block_repeat', t('3'));
$repeat = variable_get('islandora_solr_search_block_repeat', t('3'));
}
$var0 = explode(':', $queryArray[0]);
$var1 = explode(':', $queryArray[1]);
$form['search_type']['type1'] = array(
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($var0[0])
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($var0[0])
);
$form['fedora_terms1'] = array(
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#required' => TRUE,
'#default_value' => (count($var0) >= 2 ? trim($var0[1]) : ''),
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#required' => TRUE,
'#default_value' => (count($var0) >= 2 ? trim($var0[1]) : ''),
);
$form['andor1'] = array(
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
);
$form['search_type']['type2'] = array(
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''),
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''),
);
$form['fedora_terms2'] = array(
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($var1) >= 2 ? $var1[1] : ''),
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($var1) >= 2 ? $var1[1] : ''),
);
if ($repeat>2 && $repeat < 9) { //don't want less then 2 or more then 9
if ($repeat > 2 && $repeat < 9) { //don't want less then 2 or more then 9
for ($i = 3; $i < $repeat + 1; $i++) {
$t = $i - 1;
$field_and_term = explode(':', $queryArray[$t]);
$form["andor$t"] = array(
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
);
$form['search_type']["type$i"] = array(
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($field_and_term[0])
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($field_and_term[0])
);
$form["fedora_terms$i"] = array(
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
);
}
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('search')
'#type' => 'submit',
'#value' => t('search')
);
return $form;
}
/**
* build simple solr form ??
* @return string
*/
function build_simple_solr_form() {
//$form = array();
$form["search_query"] = array(
'#size' => '30',
'#type' => 'textfield',
'#title' => t(''),
// '#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
);
'#size' => '30',
'#type' => 'textfield',
'#title' => t(''),
// '#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('search')
'#type' => 'submit',
'#value' => t('search')
);
return $form;
}
/**
* theme solr search form ??
* @param type $form
* @return type
*/
function theme_solr_search_form($form) {
if (!isset($repeat)) {
$repeat = variable_get('islandora_solr_search_block_repeat', t('3'));
$repeat = variable_get('islandora_solr_search_block_repeat', t('3'));
}
$output = drupal_render($form['search_type']['type1']) ;
$output .= drupal_render($form['fedora_terms1']) ;
$output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']) ;
$output = drupal_render($form['search_type']['type1']);
$output .= drupal_render($form['fedora_terms1']);
$output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']);
$output .= drupal_render($form['fedora_terms2']);
if ($repeat>2 && $repeat < 9) {
for ($i=3;$i<$repeat+1;$i++) {
if ($repeat > 2 && $repeat < 9) {
for ($i = 3; $i < $repeat + 1; $i++) {
$t = $i - 1;
$output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]) ;
$output .= drupal_render($form["fedora_terms$i"]) ;
$output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]);
$output .= drupal_render($form["fedora_terms$i"]);
}
}
$output .= drupal_render($form['submit']) ;
$output .= drupal_render($form['submit']);
$output .= drupal_render($form);
return $output;
}
/**
* quick search ??
* @param type $type
* @param type $query
* @param type $showForm
* @param type $orderBy
* @param type $userArray
* @return type
*/
function quickSearch($type, $query, $showForm = 1, $orderBy = 0, & $userArray) {
module_load_include('inc', 'fedora_repository', 'ObjectHelper');
module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
@ -146,15 +191,15 @@ class SearchClass {
$keywords = explode(' ', $query);
foreach ($keywords as $keyword) {
$luceneQuery .= $type . ':'. $keyword . '+AND+';
$luceneQuery .= $type . ':' . $keyword . '+AND+';
}
$luceneQuery = substr($luceneQuery, 0, strlen($luceneQuery) - 5);
$indexName = variable_get('fedora_index_name', 'DemoOnLucene');
$keys = htmlentities(urlencode($query));
$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');
$searchString = '?operation=gfindObjects&indexName='. $indexName . '&restXslt=copyXml&query='. $luceneQuery;
$searchString .= '&hitPageSize='. $numberOfHistPerPage . '&hitPageStart=1';
$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt=copyXml&query=' . $luceneQuery;
$searchString .= '&hitPageSize=' . $numberOfHistPerPage . '&hitPageStart=1';
//$searchString = htmlentities($searchString);
$searchUrl .= $searchString;
@ -169,20 +214,25 @@ class SearchClass {
$nodeList = $xPath->query('//field[@name="refworks.u1"]');
foreach ($nodeList as $node) {
if (!in_array($node->nodeValue, $userArray)) {
$userArray[]=$node->nodeValue;
$userArray[] = $node->nodeValue;
}
}
}
if ($showForm) {
$output = '<Strong>Quick Search</strong><br /><table class="table-form"><tr>'. drupal_get_form('fedora_repository_quick_search_form') . '</tr></table>';
$output = '<Strong>Quick Search</strong><br /><table class="table-form"><tr>' . drupal_get_form('fedora_repository_quick_search_form') . '</tr></table>';
}
$output .= $this->applyXSLT($resultData, $orderBy);
return $output;
}
}
// gets term from a lucene index and displays them in a list
/**
* gets term from a lucene index and displays them in a list
* @param type $fieldName
* @param type $startTerm
* @param type $displayName
* @return type
*/
function getTerms($fieldName, $startTerm, $displayName = NULL) {
module_load_include('inc', 'fedora_repository', 'ObjectHelper');
module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
@ -192,10 +242,10 @@ class SearchClass {
$startTerm = "";
}
$startTerm = drupal_urlencode($startTerm);
$query = 'operation=browseIndex&startTerm='. $startTerm . '&fieldName='. $fieldName . '&termPageSize=20&indexName='. $indexName . '&restXslt=copyXml&resultPageXslt=copyXml';
$query = 'operation=browseIndex&startTerm=' . $startTerm . '&fieldName=' . $fieldName . '&termPageSize=20&indexName=' . $indexName . '&restXslt=copyXml&resultPageXslt=copyXml';
// $query=drupal_urlencode($query);
$query = '?'. $query;
$searchString=$searchUrl . $query;
$query = '?' . $query;
$searchString = $searchUrl . $query;
$objectHelper = new ObjectHelper();
@ -205,11 +255,16 @@ class SearchClass {
$output .= $this->applySpecifiedXSLT($resultData, $path . '/xsl/browseIndexToResultPage.xslt', $displayName);
//$output .= '<br />'.$alpha_out;
return $output;
}
/**
* custom search ??
* @param type $query
* @param type $startPage
* @param type $xslt
* @param type $numberOfHistPerPage
* @return type
*/
function custom_search($query, $startPage=1, $xslt= '/xsl/advanced_search_results.xsl', $numberOfHistPerPage = 50) {
module_load_include('inc', 'fedora_repository', 'ObjectHelper');
module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
@ -225,8 +280,8 @@ class SearchClass {
$query = trim($query);
$query = htmlentities(urlencode($query));
$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');
$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt='. $copyXMLFile . '&query=' . $query;
$searchString .= '&hitPageSize='. $numberOfHistPerPage . '&hitPageStart='. $startPage;
$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt=' . $copyXMLFile . '&query=' . $query;
$searchString .= '&hitPageSize=' . $numberOfHistPerPage . '&hitPageStart=' . $startPage;
//$searchString = htmlentities($searchString);
$searchUrl .= $searchString;
@ -242,7 +297,14 @@ class SearchClass {
}
}
/**
* apply specified xslt ??
* @global type $user
* @param type $resultData
* @param type $pathToXSLT
* @param type $displayName
* @return type
*/
function applySpecifiedXSLT($resultData, $pathToXSLT, $displayName = NULL) {
$proc = NULL;
global $user;
@ -252,9 +314,8 @@ class SearchClass {
}
try {
$proc = new XsltProcessor();
}
catch (Exception $e) {
drupal_set_message(t('Error loading '. $pathToXSLT . ' xslt!') . $e->getMessage());
} catch (Exception $e) {
drupal_set_message(t('Error loading ' . $pathToXSLT . ' xslt!') . $e->getMessage());
return ' ';
}
@ -270,10 +331,10 @@ class SearchClass {
$xsl = new DomDocument();
$test= $xsl->load($pathToXSLT);
$test = $xsl->load($pathToXSLT);
if (!isset($test)) {
drupal_set_message(t('Error loading '. $pathToXSLT . ' xslt!'));
drupal_set_message(t('Error loading ' . $pathToXSLT . ' xslt!'));
return t('Error loading !pathToXSLT xslt.', array('!pathToXSLT' => $pathToXSLT));
}
@ -291,8 +352,8 @@ class SearchClass {
return $newdom->saveXML();
}
}
//default function for lucene results
//default function for lucene results
/**
* apply an xslt to lucene gsearch search results
@ -305,8 +366,8 @@ class SearchClass {
function applyLuceneXSLT($resultData, $startPage = 1, $xslt_file = '/xsl/results.xsl', $query=NULL) {
$path = drupal_get_path('module', 'Fedora_Repository');
$test = $xslt_file;
$isRestricted = variable_get('fedora_namespace_restriction_enforced',TRUE);
if(!isRestricted && $xslt_file == null){
$isRestricted = variable_get('fedora_namespace_restriction_enforced', TRUE);
if (!isRestricted && $xslt_file == null) {
$xslt_file = '/xsl/unfilteredresults.xsl';
}
$proc = NULL;
@ -354,7 +415,12 @@ class SearchClass {
}
}
//xslt for islandscholar these xslt functions can probably be pulled into one
/**
* xslt for islandscholar these xslt functions can probably be pulled into one
* @param type $resultData
* @param type $orderBy
* @return type
*/
function applyXSLT($resultData, $orderBy = 0) {
$path = drupal_get_path('module', 'Fedora_Repository');
$proc = NULL;
@ -378,7 +444,7 @@ class SearchClass {
$proc->setParameter('', 'orderBy', $orderBy);
$xsl = new DomDocument();
$test=$xsl->load($path . '/ir/xsl/results.xsl');
$test = $xsl->load($path . '/ir/xsl/results.xsl');
if (!isset($test)) {
drupal_set_message(t('Error loading search results xslt!'));
return t('Error loading search results XSLT.');
@ -398,110 +464,127 @@ class SearchClass {
}
}
/**
* theme advanced search form ??
* @param type $form
* @param type $repeat
* @return type
*/
function theme_advanced_search_form($form, $repeat=NULL) {
if (!isset($repeat)) {
$repeat = variable_get('fedora_repository_advanced_block_repeat', t('3'));
$repeat = variable_get('fedora_repository_advanced_block_repeat', t('3'));
}
$output = drupal_render($form['search_type']['type1']) ;
$output .= drupal_render($form['fedora_terms1']) ;
$output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']) ;
$output = drupal_render($form['search_type']['type1']);
$output .= drupal_render($form['fedora_terms1']);
$output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']);
$output .= drupal_render($form['fedora_terms2']);
if ($repeat>2 && $repeat < 9) {
for ($i=3;$i<$repeat+1;$i++) {
if ($repeat > 2 && $repeat < 9) {
for ($i = 3; $i < $repeat + 1; $i++) {
$t = $i - 1;
$output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]) ;
$output .= drupal_render($form["fedora_terms$i"]) ;
$output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]);
$output .= drupal_render($form["fedora_terms$i"]);
}
}
$output .= drupal_render($form['submit']) ;
$output .= drupal_render($form['submit']);
$output .= drupal_render($form);
return $output;
}
//build search form, custom blocks should set the number of repeats or it will use the default
/**
* build search form, custom blocks should set the number of repeats or it will use the default
* @param type $repeat
* @param type $pathToSearchTerms
* @param type $query
* @return string
*/
function build_advanced_search_form($repeat = NULL, $pathToSearchTerms = NULL, $query = NULL) {
$types = $this->get_search_terms_array($pathToSearchTerms);
$queryArray=NULL;
$queryArray = NULL;
if (isset($query)) {
$queryArray = explode('AND', $query);
}
$andOrArray = array(
'AND' => 'and',
//'OR' => 'or' //removed or for now as it would be a pain to parse
'AND' => 'and',
//'OR' => 'or' //removed or for now as it would be a pain to parse
);
$form = array();
if (!isset($repeat)) {
$repeat = variable_get('fedora_repository_advanced_block_repeat', t('3'));
$repeat = variable_get('fedora_repository_advanced_block_repeat', t('3'));
}
$var0 = explode(':', $queryArray[0]);
$var1 = explode(':', $queryArray[1]);
$form['search_type']['type1'] = array(
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($var0[0])
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($var0[0])
);
$form['fedora_terms1'] = array(
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#required' => TRUE,
'#default_value' => (count($var0) >= 2 ? trim($var0[1]) : ''),
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#required' => TRUE,
'#default_value' => (count($var0) >= 2 ? trim($var0[1]) : ''),
);
$form['andor1'] = array(
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
);
$form['search_type']['type2'] = array(
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''),
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''),
);
$form['fedora_terms2'] = array(
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($var1) >= 2 ? $var1[1] : ''),
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($var1) >= 2 ? $var1[1] : ''),
);
if ($repeat>2 && $repeat < 9) { //don't want less then 2 or more then 9
if ($repeat > 2 && $repeat < 9) { //don't want less then 2 or more then 9
for ($i = 3; $i < $repeat + 1; $i++) {
$t = $i - 1;
$field_and_term = explode(':', $queryArray[$t]);
$form["andor$t"] = array(
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
'#title' => t(''),
'#type' => 'select',
'#default_value' => 'AND',
'#options' => $andOrArray
);
$form['search_type']["type$i"] = array(
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($field_and_term[0])
'#title' => t(''),
'#type' => 'select',
'#options' => $types,
'#default_value' => trim($field_and_term[0])
);
$form["fedora_terms$i"] = array(
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
'#size' => '24',
'#type' => 'textfield',
'#title' => t(''),
'#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
);
}
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('search')
'#type' => 'submit',
'#value' => t('search')
);
return $form;
}
/**
* get search terms array
* @param type $path
* @param string $file
* @return type
*/
function get_search_terms_array($path = NULL, $file = NULL) {
if (!isset($path)) {
$path = drupal_get_path('module', 'Fedora_Repository');
@ -510,7 +593,7 @@ class SearchClass {
if (!isset($file)) {
$file = 'searchTerms.xml';
}
$xmlDoc->load($path . '/'. $file);
$xmlDoc->load($path . '/' . $file);
$nodeList = $xmlDoc->getElementsByTagName('term');
$types = array();
for ($i = 0; $i < $nodeList->length; $i++) {
@ -522,4 +605,5 @@ class SearchClass {
}
return $types;
}
}

62
SecurityClass.inc

@ -1,20 +1,33 @@
<?php
// $Id$
/*
* Created on 22-Oct-08
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
/**
* @file
* SecurityClass Class
*/
/**
* SecurityClass ??
*/
class SecurityClass {
public static $SECURITY_CLASS_SECURITY_STREAM = 'POLICY';
/**
* Constructor
*/
function SecurityClass() {
module_load_include('inc', 'SecurityClass', '');
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
}
/**
* canIngestHere ??
* @global type $user
* @param type $collection_pid
* @return type
*/
function canIngestHere($collection_pid) {
global $user;
module_load_include('inc', 'fedora_repository', 'ObjectHelper');
@ -47,15 +60,18 @@ class SecurityClass {
return FALSE;
}
//parses our simple xacml policies checking for users or roles that are allowed to ingest
/**
* parses our simple xacml policies checking for users or roles that are allowed to ingest
* @param type $policyStream
* @return type
*/
function getAllowedUsersAndRoles($policyStream) {
$allowedRoles = array();
$allowedUsers = array();
$usersAndRoles = array();
try {
$xml = new SimpleXMLElement($policyStream);
}
catch (Exception $e) {
} catch (Exception $e) {
watchdog(t("Fedora_Repository"), t("No roles found in security policy, could not parse policy stream."), NULL, WATCHDOG_ERROR);
//we may not want to send this to the screen.
drupal_set_message(t('No roles found in security policy, could not parse policy stream: !message', array('!message' => $e->getMessage())), 'error');
@ -68,7 +84,7 @@ class SecurityClass {
foreach ($conditions as $condition) {
$designator = $condition->Apply->SubjectAttributeDesignator;
if (empty($designator)) {//$disignator may be wrapped by an or
$designator=$condition->Apply->Apply->SubjectAttributeDesignator;
$designator = $condition->Apply->Apply->SubjectAttributeDesignator;
}
$attributeId = strip_tags($designator['AttributeId']);
@ -92,17 +108,20 @@ class SecurityClass {
$usersAndRoles['users'] = $allowedUsers;
$usersAndRoles['roles'] = $allowedRoles;
return $usersAndRoles;
}
// When a user's profile is saved in drupal we will attempt to create a collection for them in Fedora
// this will be their personal space. In the IR it is editable by users with the same role in the VRE
// it probably would not be.
/**
* When a user's profile is saved in drupal we will attempt to create a collection for them in Fedora
* this will be their personal space. In the IR it is editable by users with the same role in the VRE
* it probably would not be.
* @param type $user
* @return DOMDocument
*/
function createPersonalPolicy($user) {
$doc = new DOMDocument();
try {
$doc->load(drupal_get_path('module', 'Fedora_Repository') . '/policies/noObjectEditPolicy.xml');
}
catch (exception $e) {
} catch (exception $e) {
watchdog(t("Fedora_Repository"), t("Problem loading policy file."), NULL, WATCHDOG_ERROR);
}
$conditions = $doc->getElementsByTagName('Condition');
@ -117,7 +136,7 @@ class SecurityClass {
if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') {
foreach ($user->roles as $role) {
if (!($role == 'authenticated user' || $role == 'administrator')) { //don't want authenticated user included administrator already is included'
$newAttributeValue=$doc->createElement('AttributeValue', '<![CDATA['. $role . ']]>');
$newAttributeValue = $doc->createElement('AttributeValue', '<![CDATA[' . $role . ']]>');
$newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string');
// $newAttributeValue->setAttribute('MustBePresent', 'FALSE');
$apply->appendChild($newAttributeValue);
@ -132,7 +151,7 @@ class SecurityClass {
foreach ($applies as $apply) {
$functionId = $apply->getAttribute('FunctionId');
if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') {
$newAttributeValue=$doc->createElement('AttributeValue', $user->name);
$newAttributeValue = $doc->createElement('AttributeValue', $user->name);
$newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string');
//$newAttributeValue->setAttribute('MustBePresent', 'FALSE');
$apply->appendChild($newAttributeValue);
@ -145,7 +164,7 @@ class SecurityClass {
return $doc; //NULL; //$xml;
}
/**
/**
* Add a list of allowed users and roles to the given policy stream and return it.
*
* @param string $policy_stream
@ -170,7 +189,7 @@ class SecurityClass {
if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') {
foreach ($allowed_roles as $role) {
if (!($role == 'authenticated user' || $role == 'administrator')) { //don't want authenticated user included administrator already is included'
$newAttributeValue=$dom->createElement('AttributeValue', $role);
$newAttributeValue = $dom->createElement('AttributeValue', $role);
$newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string');
//$newAttributeValue->setAttribute('MustBePresent', 'FALSE');
$apply->appendChild($newAttributeValue);
@ -186,8 +205,8 @@ class SecurityClass {
foreach ($applies as $apply) {
$functionId = $apply->getAttribute('FunctionId');
if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') {
foreach ( $allowed_users as $username ) {
$newAttributeValue=$dom->createElement('AttributeValue', $username );
foreach ($allowed_users as $username) {
$newAttributeValue = $dom->createElement('AttributeValue', $username);
$newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string');
//$newAttributeValue->setAttribute('MustBePresent', 'FALSE');
$apply->appendChild($newAttributeValue);
@ -200,4 +219,5 @@ class SecurityClass {
// $this->collection_policy_stream = $dom->saveXML();
return $dom->saveXML();
}
}

23
XMLDatastream.inc

@ -2,6 +2,14 @@
// $Id$
/**
* @file
* XMLDatastream Abstract Class
*/
/**
* XMLDatastream class ??
*/
abstract class XMLDatastream {
static $XMLNS = 'http://www.islandora.ca';
@ -95,14 +103,14 @@ abstract class XMLDatastream {
$this->pid = $pid;
$this->dsid = $dsid;
if ($xmlStr !== NULL) {
if(is_object($xmlStr) && get_class($xmlStr) == DOMDocument) {
if ($xmlStr !== NULL) {
if (is_object($xmlStr) && get_class($xmlStr) == DOMDocument) {
$this->xml = $xmlStr;
}
else {
$this->xml = new DOMDocument();
$this->xml->loadXML($xmlStr);
}
}
}
}
@ -180,7 +188,8 @@ abstract class XMLDatastream {
// a subclass.
$vars = get_class_vars(get_class($this));
$schemaLocation = $vars['SCHEMA_URI'];
} elseif ($rootEl->attributes->getNamedItem('schemaLocation') !== NULL) {
}
elseif ($rootEl->attributes->getNamedItem('schemaLocation') !== NULL) {
//figure out where the schema is located and validate.
list(, $schemaLocation) = preg_split('/\s+/', $rootEl->attributes->getNamedItem('schemaLocation')->nodeValue);
}
@ -193,10 +202,12 @@ abstract class XMLDatastream {
foreach ($errors as $err) {
self::$errors[] = 'XML Error: Line ' . $err->line . ': ' . $err->message;
}
} else {
}
else {
$this->name = $rootEl->attributes->getNamedItem('name')->nodeValue;
}
} else {
}
else {
$ret = FALSE;
self::$errors[] = 'Unable to load schema.';
}

4
formClass.inc

@ -2,10 +2,6 @@
// $Id$
/*
* Created on Jan 22, 2008
*/
class formClass {
function formClass() {

9
plugins/Flv.inc

@ -38,6 +38,7 @@ class FormBuilder {
$datastream->appendChild($version);
$content = $dom->createElement("foxml:xmlContent");
$version->appendChild($content);
///begin writing qdc
$oai = $dom->createElement("oai_dc:dc");
$oai->setAttribute('xmlns:oai_dc', "http://www.openarchives.org/OAI/2.0/oai_dc/");
@ -45,10 +46,12 @@ class FormBuilder {
$oai->setAttribute('xmlns:dcterms', "http://purl.org/dc/terms/");
$oai->setAttribute('xmlns:xsi', "http://www.w3.org/2001/XMLSchema-instance");
$content->appendChild($oai);
//dc elements
$previousElement = NULL; //used in case we have to nest elements for qualified dublin core
foreach ($form_values as $key => $value) {
$index = strrpos($key, '-');
if ($index > 01) {
$key = substr($key, 0, $index);
}
@ -89,10 +92,13 @@ class FormBuilder {
$rootElement->setAttribute('xmlns:xsi', "http://www.w3.org/2001/XMLSchema-instance");
$rootElement->setAttribute('xsi:schemaLocation', "info:fedora/fedora-system:def/foxml# http://www.fedora.info/definitions/1/0/foxml1-0.xsd");
$dom->appendChild($rootElement);
//create standard fedora stuff
$this->createStandardFedoraStuff($form_values, $dom, $rootElement);
//create relationships
$this->createRelationShips($form_values, $dom, $rootElement);
//create dublin core
$this->createQDCStream($form_values, $dom, $rootElement);
$this->createFedoraDataStreams($form_values, $dom, $rootElement);
@ -261,11 +267,13 @@ class FormBuilder {
'#type' => 'fieldset',
'#title' => t('Ingest Digital Object Step #2')
);
foreach ($ingest_form_definition->form_elements->element as $element) {
$name = strip_tags($element->name->asXML());
$title = strip_tags($element->label->asXML());
$required = strip_tags($element->required->asXML());
$required = strtolower($required);
if ($required != 'TRUE') {
$required = '0';
}
@ -273,6 +281,7 @@ class FormBuilder {
$description = strip_tags($element->description->asXML());
$type = strip_tags($element->type->asXML());
$options = array();
if ($element->type == 'select') {
foreach ($element->authoritative_list->item as $item) {
$field = strip_tags($item->field->asXML());

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