drupalISMI: relation_processor/FeedsRelationProcessor.inc~ annotate

author	Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de>
date	Fri, 27 Mar 2015 19:21:42 +0100
parents
children	1c73c660c2f2

rev	line source
0 124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	1 <?php
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	2
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	3 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	4 * @file
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	5 * Class definition of FeedsNodeProcessor.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	6 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	7
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	8 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	9 * Creates nodes from feed items.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	10 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	11 class FeedsRelationProcessor extends FeedsProcessor {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	12
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	13 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	14 * Define entity type.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	15 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	16 public function entityType() {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	17 return 'relation';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	18 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	19
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	20 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	21 * Implements parent::entityInfo().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	22 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	23 protected function entityInfo() {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	24 $info = parent::entityInfo();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	25 $info['label plural'] = t('Relations');
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	26 return $info;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	27 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	28
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	29 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	30 * Creates a new node in memory and returns it.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	31 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	32 protected function newEntity(FeedsSource $source) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	33 /*$node = new stdClass();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	34 $node->type = $this->bundle();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	35 $node->changed = REQUEST_TIME;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	36 $node->created = REQUEST_TIME;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	37 $node->language = LANGUAGE_NONE;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	38 $node->is_new = TRUE;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	39 node_object_prepare($node);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	40 // Populate properties that are set by node_object_prepare().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	41 $node->log = 'Created by FeedsNodeProcessor';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	42 $node->uid = $this->config['author'];
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	43 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	44
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	45
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	46 $relation = new stdClass();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	47 $relation->is_new = TRUE;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	48 dpm($this->bundle());
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	49 $relation->relation_type = $this->bundle();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	50 $relation->uid = $this->config['author'];
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	51 $relation->endpoints[LANGUAGE_NONE] = Null;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	52
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	53 $relation->changed = REQUEST_TIME;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	54 $relation->created = REQUEST_TIME;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	55
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	56 return $relation;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	57
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	58 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	59
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	60 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	61 * Loads an existing node.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	62 *
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	63 * If the update existing method is not FEEDS_UPDATE_EXISTING, only the node
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	64 * table will be loaded, foregoing the node_load API for better performance.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	65 *
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	66 * @todo Reevaluate the use of node_object_prepare().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	67 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	68 protected function entityLoad(FeedsSource $source, $nid) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	69
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	70 $node = relation_load($nid);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	71
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	72 if ($this->config['update_existing'] != FEEDS_UPDATE_EXISTING) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	73 $node->uid = $this->config['author'];
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	74 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	75
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	76 /* node_object_prepare($node);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	77
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	78 // Workaround for issue #1247506. See #1245094 for backstory.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	79 if (!empty($node->menu)) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	80 // If the node has a menu item(with a valid mlid) it must be flagged
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	81 // 'enabled'.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	82 $node->menu['enabled'] = (int) (bool) $node->menu['mlid'];
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	83 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	84 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	85 // Populate properties that are set by node_object_prepare().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	86 if ($this->config['update_existing'] == FEEDS_UPDATE_EXISTING) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	87 $node->log = 'Updated by FeedsNodeProcessor';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	88 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	89 else {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	90 $node->log = 'Replaced by FeedsNodeProcessor';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	91 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	92 return $node;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	93 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	94
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	95 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	96 * Check that the user has permission to save a node.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	97 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	98 protected function entitySaveAccess($entity) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	99
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	100 // The check will be skipped for anonymous nodes.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	101 if ($this->config['authorize'] && !empty($entity->uid)) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	102
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	103 $author = user_load($entity->uid);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	104
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	105 // If the uid was mapped directly, rather than by email or username, it
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	106 // could be invalid.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	107 if (!$author) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	108 $message = 'User %uid is not a valid user.';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	109 throw new FeedsAccessException(t($message, array('%uid' => $entity->uid)));
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	110 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	111
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	112 if (empty($entity->nid) \|\| !empty($entity->is_new)) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	113 $op = 'create';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	114 $access = node_access($op, $entity->type, $author);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	115 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	116 else {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	117 $op = 'update';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	118 $access = node_access($op, $entity, $author);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	119 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	120
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	121 if (!$access) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	122 $message = 'User %name is not authorized to %op content type %content_type.';
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	123 throw new FeedsAccessException(t($message, array('%name' => $author->name, '%op' => $op, '%content_type' => $entity->type)));
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	124 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	125 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	126 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	127
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	128 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	129 * Validates a node.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	130 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	131 protected function entityValidate($entity) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	132 if (!isset($entity->uid) \|\| !is_numeric($entity->uid)) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	133 $entity->uid = $this->config['author'];
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	134 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	135 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	136 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	137 * Save a node.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	138 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	139 public function entitySave($entity) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	140 relation_save($entity);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	141 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	142
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	143 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	144 * Delete a series of nodes.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	145 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	146 protected function entityDeleteMultiple($nids) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	147 relation_delete_multiple($nids);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	148 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	149
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	150 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	151 * Implement expire().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	152 *
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	153 * @todo: move to processor stage?
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	154 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	155 public function expire($time = NULL) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	156 if ($time === NULL) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	157 $time = $this->expiryTime();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	158 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	159 if ($time == FEEDS_EXPIRE_NEVER) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	160 return;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	161 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	162 $count = $this->getLimit();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	163 $nodes = db_query_range("SELECT n.nid FROM {node} n JOIN {feeds_item} fi ON fi.entity_type = 'node' AND n.nid = fi.entity_id WHERE fi.id = :id AND n.created < :created", 0, $count, array(':id' => $this->id, ':created' => REQUEST_TIME - $time));
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	164 $nids = array();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	165 foreach ($nodes as $node) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	166 $nids[$node->nid] = $node->nid;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	167 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	168 $this->entityDeleteMultiple($nids);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	169 if (db_query_range("SELECT 1 FROM {node} n JOIN {feeds_item} fi ON fi.entity_type = 'node' AND n.nid = fi.entity_id WHERE fi.id = :id AND n.created < :created", 0, 1, array(':id' => $this->id, ':created' => REQUEST_TIME - $time))->fetchField()) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	170 return FEEDS_BATCH_ACTIVE;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	171 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	172 return FEEDS_BATCH_COMPLETE;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	173 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	174
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	175 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	176 * Return expiry time.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	177 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	178 public function expiryTime() {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	179 return $this->config['expire'];
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	180 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	181
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	182 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	183 * Override parent::configDefaults().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	184 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	185 public function configDefaults() {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	186 return array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	187 'expire' => FEEDS_EXPIRE_NEVER,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	188 'author' => 0,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	189 'authorize' => TRUE,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	190 ) + parent::configDefaults();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	191 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	192
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	193 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	194 * Override parent::configForm().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	195 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	196 public function configForm(&$form_state) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	197 $form = parent::configForm($form_state);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	198
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	199 $author = user_load($this->config['author']);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	200 $form['author'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	201 '#type' => 'textfield',
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	202 '#title' => t('Author'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	203 '#description' => t('Select the author of the nodes to be created - leave empty to assign "anonymous".'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	204 '#autocomplete_path' => 'user/autocomplete',
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	205 '#default_value' => empty($author->name) ? 'anonymous' : check_plain($author->name),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	206 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	207 $form['authorize'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	208 '#type' => 'checkbox',
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	209 '#title' => t('Authorize'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	210 '#description' => t('Check that the author has permission to create the node.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	211 '#default_value' => $this->config['authorize'],
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	212 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	213 $period = drupal_map_assoc(array(FEEDS_EXPIRE_NEVER, 3600, 10800, 21600, 43200, 86400, 259200, 604800, 2592000, 2592000 * 3, 2592000 * 6, 31536000), 'feeds_format_expire');
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	214 $form['expire'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	215 '#type' => 'select',
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	216 '#title' => t('Expire nodes'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	217 '#options' => $period,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	218 '#description' => t('Select after how much time nodes should be deleted. The node\'s published date will be used for determining the node\'s age, see Mapping settings.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	219 '#default_value' => $this->config['expire'],
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	220 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	221 return $form;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	222 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	223
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	224 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	225 * Override parent::configFormValidate().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	226 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	227 public function configFormValidate(&$values) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	228 if ($author = user_load_by_name($values['author'])) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	229 $values['author'] = $author->uid;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	230 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	231 else {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	232 $values['author'] = 0;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	233 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	234 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	235
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	236 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	237 * Reschedule if expiry time changes.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	238 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	239 public function configFormSubmit(&$values) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	240 if ($this->config['expire'] != $values['expire']) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	241 feeds_reschedule($this->id);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	242 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	243 parent::configFormSubmit($values);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	244 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	245
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	246 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	247 * Override setTargetElement to operate on a target item that is a node.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	248 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	249 public function setTargetElement(FeedsSource $source, $target_node, $target_element, $value) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	250 switch ($target_element) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	251 case 'created':
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	252 $target_node->created = feeds_to_unixtime($value, REQUEST_TIME);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	253 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	254 case 'feeds_source':
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	255 // Get the class of the feed node importer's fetcher and set the source
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	256 // property. See feeds_node_update() how $node->feeds gets stored.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	257 if ($id = feeds_get_importer_id($this->bundle())) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	258 $class = get_class(feeds_importer($id)->fetcher);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	259 $target_node->feeds[$class]['source'] = $value;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	260 // This effectively suppresses 'import on submission' feature.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	261 // See feeds_node_insert().
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	262 $target_node->feeds['suppress_import'] = TRUE;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	263 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	264 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	265 case 'user_name':
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	266 if ($user = user_load_by_name($value)) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	267 $target_node->uid = $user->uid;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	268 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	269 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	270 case 'user_mail':
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	271 if ($user = user_load_by_mail($value)) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	272 $target_node->uid = $user->uid;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	273 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	274 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	275 default:
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	276 parent::setTargetElement($source, $target_node, $target_element, $value);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	277 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	278 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	279 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	280
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	281 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	282 * Return available mapping targets.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	283 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	284 public function getMappingTargets() {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	285 $type = relation_type_load($this->bundle());
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	286
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	287 $targets = parent::getMappingTargets();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	288
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	289 $targets['source_id'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	290 'name' => t('Source Field'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	291 'description' => t('Source.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	292 'optional_unique' => FALSE,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	293 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	294
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	295 $targets['target_id'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	296 'name' => t('Target Field'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	297 'description' => t('Target.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	298 'optional_unique' => FALSE,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	299 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	300
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	301
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	302 $targets['relation_name'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	303 'name' => t('Relation type'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	304 'description' => t('Target.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	305 'optional_unique' => FALSE,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	306 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	307
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	308
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	309 $targets['nid'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	310 'name' => t('Node ID'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	311 'description' => t('The nid of the node. NOTE: use this feature with care, node ids are usually assigned by Drupal.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	312 'optional_unique' => TRUE,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	313 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	314 $targets['uid'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	315 'name' => t('User ID'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	316 'description' => t('The Drupal user ID of the node author.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	317 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	318 $targets['user_name'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	319 'name' => t('Username'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	320 'description' => t('The Drupal username of the node author.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	321 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	322 $targets['user_mail'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	323 'name' => t('User email'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	324 'description' => t('The email address of the node author.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	325 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	326 $targets['status'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	327 'name' => t('Published status'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	328 'description' => t('Whether a node is published or not. 1 stands for published, 0 for not published.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	329 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	330 $targets['created'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	331 'name' => t('Published date'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	332 'description' => t('The UNIX time when a node has been published.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	333 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	334
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	335 // Include language field if Locale module is enabled.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	336 if (module_exists('locale')) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	337 $targets['language'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	338 'name' => t('Language'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	339 'description' => t('The two-character language code of the node.'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	340 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	341 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	342
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	343
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	344 // If the target content type is a Feed node, expose its source field.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	345 if ($id = feeds_get_importer_id($this->bundle())) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	346 $name = feeds_importer($id)->config['name'];
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	347 $targets['feeds_source'] = array(
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	348 'name' => t('Feed source'),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	349 'description' => t('The content type created by this processor is a Feed Node, it represents a source itself. Depending on the fetcher selected on the importer "@importer", this field is expected to be for example a URL or a path to a file.', array('@importer' => $name)),
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	350 'optional_unique' => TRUE,
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	351 );
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	352 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	353
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	354 // Let other modules expose mapping targets.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	355 self::loadMappers();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	356
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	357 // load nodes mapper
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	358 require_once("nodes.inc");
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	359 //$entity_type = $this->entityType();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	360 $entity_type = "relation";
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	361 $bundle = $this->bundle();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	362 drupal_alter('feeds_processor_targets', $targets, $entity_type, $bundle);
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	363
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	364 return $targets;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	365 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	366
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	367 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	368 * Get nid of an existing feed item node if available.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	369 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	370 protected function existingEntityId(FeedsSource $source, FeedsParserResult $result) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	371 if ($nid = parent::existingEntityId($source, $result)) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	372 return $nid;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	373 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	374
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	375 // Iterate through all unique targets and test whether they do already
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	376 // exist in the database.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	377 foreach ($this->uniqueTargets($source, $result) as $target => $value) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	378 switch ($target) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	379 case 'nid':
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	380 $nid = db_query("SELECT rid FROM {relation} WHERE rid = :rid", array(':rid' => $value))->fetchField();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	381 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	382 case 'title':
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	383 $nid = db_query("SELECT rid FROM {relation} WHERE title = :title AND type = :type", array(':title' => $value, ':type' => $this->bundle()))->fetchField();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	384 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	385 case 'feeds_source':
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	386 if ($id = feeds_get_importer_id($this->bundle())) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	387 $nid = db_query("SELECT fs.feed_nid FROM {relation} n JOIN {feeds_source} fs ON n.rid = fs.feed_nid WHERE fs.id = :id AND fs.source = :source", array(':id' => $id, ':source' => $value))->fetchField();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	388 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	389 break;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	390 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	391 if ($nid) {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	392 // Return with the first nid found.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	393 return $nid;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	394 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	395 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	396 return 0;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	397 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	398
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	399
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	400 /**
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	401 * Provides a list of bundle options for use in select lists.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	402 *
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	403 * @return array
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	404 * A keyed array of bundle => label.
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	405 */
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	406 public function bundleOptions() {
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	407 $options = array();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	408
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	409 $options = relation_get_types_options();
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	410 return $options;
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	411
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	412 }
124ef8f3b22d initial Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de> parents: diff changeset	413 }

0

124ef8f3b22d initial