ResultList::each() - Code Metrics - gordonbanderson/silverstripe-elastica - Measure and Improve Code Quality continuously with Scrutinizer

ResultList::each() A
last analyzed 2016-01-04 04:20 UTC

↳ Parent: ResultList

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Metric	Value
dl	0
loc	3
ccs	2
cts	2
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

namespace SilverStripe\Elastica;

use Elastica\Index;
use Elastica\Query;
use Elastica\Filter\GeoDistance;


/**
 * A list wrapper around the results from a query. Note that not all operations are implemented.
 */
class ResultList extends \ViewableData implements \SS_Limitable, \SS_List {

	/**
	 * @var \Elastica\Index
	 */
	private $service;

	/**
	 * @var \Elastica\Query
	 */
	private $query;

	/**
	 * List of types to search for, default (blank) returns all
	 * @var string
	 */

	private $types = '';

	/**
	 * Filters, i.e. selected aggregations, to apply to the search
	 */
	private $filters = array();

	/**
	 * An array list of aggregations from this search
	 * @var ArrayList
	 */
	private $aggregations;


	/**
	 * Create a search and then optionally tweak it.  Actual search is only performed against
	 * Elasticsearch when the getResults() method is called.
	 *
	 * @param ElasticaService $service object used to communicate with Elasticsearch
	 * @param Query           $query   Elastica query object, created via QueryGenerator
	 * @param string          $queryText       the text from the query
	 * @param array           $filters Selected filters, used for aggregation purposes only
	 *                                 (i.e. query already filtered prior to this)
	 */
	public function __construct(ElasticaService $service, Query $query, $queryText, $filters = array()) {
		$this->service = $service;

		$this->query = $query;
		$this->originalQueryText = $queryText;
		$this->filters = $filters;
	}

	public function __clone() {
		$this->query = clone $this->query;
	}

	/**
	 * @return \Elastica\Index
	 */
	public function getService() {
		return $this->service;
	}

	/**
	 * Set a new list of types (SilverStripe classes) to search for
	 * @param string $newTypes comma separated list of types to search for
	 */
	public function setTypes($newTypes) {
		$this->types = $newTypes;
	}


	/**
	 * @return \Elastica\Query
	 */
	public function getQuery() {
		return $this->query;
	}


	/**
	 * Get the aggregation results for this query.  Should only be called
	 * after $this->getResults() has been executed.
	 * Note this will be an empty array list if there is no aggregation
	 *
	 * @return ArrayList ArrayList of the aggregated results for this query
	 */
	public function getAggregations() {
		return $this->aggregations;
	}

	/**
	 * @return array
	 */
	public function getResults() {
		if(!isset($this->_cachedResults)) {
			$ers = $this->service->search($this->query, $this->types);

			if(isset($ers->MoreLikeThisTerms)) {
				$this->MoreLikeThisTerms = $ers->MoreLikeThisTerms;
			}

			if(isset($ers->getSuggests()['query-phrase-suggestions'])) {
				$suggest = $ers->getSuggests()['query-phrase-suggestions'];
				$suggestedPhraseAndHL = ElasticaUtil::getPhraseSuggestion($suggest);
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
				if($suggestedPhraseAndHL) {
					$this->SuggestedQuery = $suggestedPhraseAndHL['suggestedQuery'];
					$this->SuggestedQueryHighlighted = $suggestedPhraseAndHL['suggestedQueryHighlighted'];
				}
			}

			$this->TotalItems = $ers->getTotalHits();
			$this->TotalTime = $ers->getTotalTime();
			$this->_cachedResults = $ers->getResults();
			// make the aggregations available to the templating, title casing
			// to be consistent with normal templating conventions
			$aggs = $ers->getAggregations();

			// array of index field name to human readable title
			$indexedFieldTitleMapping = array();

			// optionally remap keys and store chosen aggregations from get params
			if(isset($this->SearchHelper)) {
				$manipulator = \Injector::inst()->create($this->SearchHelper);
				$manipulator->query = $this->query;
				$manipulator->updateAggregation($aggs);

				$indexedFieldTitleMapping = $manipulator->getIndexFieldTitleMapping();
			}
			$aggsTemplate = new \ArrayList();

			// Convert the buckets into a form suitable for SilverStripe templates
			$queryText = $this->originalQueryText;

			// if not search term remove it and aggregate with a blank query
			if($queryText == '' && sizeof($aggs) > 0) {
				$params = $this->query->getParams();
				unset($params['query']);
				$this->query->setParams($params);
				$queryText = '';
			}

			// get the base URL for the current facets selected
			$baseURL = \Controller::curr()->Link() . '?';
			$prefixAmp = false;
			if($queryText !== '') {
				$baseURL .= 'q=' . urlencode($queryText);
				$prefixAmp = true;
			}

			// now add the selected facets
			foreach($this->filters as $key => $value) {
				if($prefixAmp) {
					$baseURL .= '&';
				} else {
					$prefixAmp = true;
				}
				$baseURL .= $key . '=' . urlencode($value);
			}

			foreach(array_keys($aggs) as $key) {
				$aggDO = new \DataObject();
				//FIXME - Camel case separate here
				if(isset($indexedFieldTitleMapping[$key])) {
					$aggDO->Name = $indexedFieldTitleMapping[$key];
				} else {
					$aggDO->Name = $key;
				}

				$aggDO->Slug = preg_replace(
					'/[^a-zA-Z0-9_]/', '_', strtolower($aggDO->Name)
				);

				// now the buckets
				if(isset($aggs[$key]['buckets'])) {
					$bucketsAL = new \ArrayList();
					foreach($aggs[$key]['buckets'] as $value) {
						$ct = new \DataObject();
						$ct->Key = $value['key'];
						$ct->DocumentCount = $value['doc_count'];
						$query[$key] = $value;
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
						if($prefixAmp) {
							$url = $baseURL . '&';
						} else {
							$url = $baseURL;
							$prefixAmp = true;
						}

						// check if currently selected
						if(isset($this->filters[$key])) {

							if($this->filters[$key] === (string)$value['key']) {
								$ct->IsSelected = true;
								// mark this facet as having been selected, so optional toggling
								// of the display of the facet can be done via the template.
								$aggDO->IsSelected = true;

								$urlParam = $key . '=' . urlencode($this->filters[$key]);

								// possible ampersand combos to remove
								$v2 = '&' . $urlParam;
								$v3 = $urlParam . '&';
								$url = str_replace($v2, '', $url);
								$url = str_replace($v3, '', $url);
								$url = str_replace($urlParam, '', $url);
								$ct->URL = $url;
							}
						} else {
							$url .= $key . '=' . urlencode($value['key']);
							$prefixAmp = true;
						}

						$url = rtrim($url, '&');

						$ct->URL = $url;
						$bucketsAL->push($ct);
					}

					// in the case of range queries we wish to remove the non selected ones
					if($aggDO->IsSelected) {
						$newList = new \ArrayList();
						foreach($bucketsAL->getIterator() as $bucket) {
							if($bucket->IsSelected) {
								$newList->push($bucket);
								break;
							}
						}

						$bucketsAL = $newList;
					}
					$aggDO->Buckets = $bucketsAL;


				}
				$aggsTemplate->push($aggDO);
			}
			$this->aggregations = $aggsTemplate;

		}
		return $this->_cachedResults;
	}


	public function getTotalItems() {
		$this->getResults();
		return $this->TotalItems;
	}


	public function getTotalTime() {
		return $this->TotalTime;
	}

	public function getIterator() {
		return $this->toArrayList()->getIterator();
	}

	public function limit($limit, $offset = 0) {
		$list = clone $this;

		$list->getQuery()->setSize($limit);
		$list->getQuery()->setFrom($offset);

		return $list;
	}

	/**
	 * Converts results of type {@link \Elastica\Result}
	 * into their respective {@link DataObject} counterparts.
	 *
	 * @return array DataObject[]
	 */
	public function toArray() {
		$result = array();

		/** @var $found \Elastica\Result[] */
		$found = $this->getResults();
		$needed = array();
		$retrieved = array();

		foreach($found as $item) {
			$type = $item->getType();

			if(!array_key_exists($type, $needed)) {
				$needed[$type] = array($item->getId());
				$retrieved[$type] = array();
			} else {
				$needed[$type][] = $item->getId();
			}
		}

		foreach($needed as $class => $ids) {
			foreach($class::get()->byIDs($ids) as $record) {
				$retrieved[$class][$record->ID] = $record;
			}
		}

		// Title and Link are special cases
		$ignore = array('Title', 'Link', 'Title.standard', 'Link.standard');

		foreach($found as $item) {
			// Safeguards against indexed items which might no longer be in the DB
			if(array_key_exists($item->getId(), $retrieved[$item->getType()])) {

				$data_object = $retrieved[$item->getType()][$item->getId()];
				$data_object->setElasticaResult($item);
				$highlights = $item->getHighlights();

				//$snippets will contain the highlights shown in the body of the search result
				//$namedSnippets will be used to add highlights to the Link and Title
				$snippets = new \ArrayList();
				$namedSnippets = new \ArrayList();

				foreach(array_keys($highlights) as $fieldName) {
					$fieldSnippets = new \ArrayList();

					foreach($highlights[$fieldName] as $snippet) {
						$do = new \DataObject();
						$do->Snippet = $snippet;

						// skip title and link in the summary of highlights
						if(!in_array($fieldName, $ignore)) {
							$snippets->push($do);
						}

						$fieldSnippets->push($do);
					}

					if($fieldSnippets->count() > 0) {
						//Fields may have a dot in their name, e.g. Title.standard - take this into account
						//As dots are an issue with template syntax, store as Title_standard
						$splits = explode('.', $fieldName);
						if(sizeof($splits) == 1) {
							$namedSnippets->$fieldName = $fieldSnippets;
						} else {
							// The Title.standard case, for example
							$splits = explode('.', $fieldName);
							$compositeFielddName = $splits[0] . '_' . $splits[1];
							$namedSnippets->$compositeFielddName = $fieldSnippets;
						}

					}


				}


				$data_object->SearchHighlights = $snippets;
				$data_object->SearchHighlightsByField = $namedSnippets;

				$result[] = $data_object;

			}
		}


		return $result;
	}

	public function toArrayList() {
		return new \ArrayList($this->toArray());
	}

	public function toNestedArray() {
		$result = array();

		foreach($this as $record) {
			$result[] = $record->toMap();
		}

		return $result;
	}

	public function first() {
		// TODO
		throw new \Exception('Not implemented');
	}

	public function last() {
		// TODO: Implement last() method
		throw new \Exception('Not implemented');
	}

	public function map($key = 'ID', $title = 'Title') {
		return $this->toArrayList()->map($key, $title);
	}

	public function column($col = 'ID') {
		if($col == 'ID') {
			$ids = array();

			foreach($this->getResults() as $result) {
				$ids[] = $result->getId();
			}

			return $ids;
		} else {
			return $this->toArrayList()->column($col);
		}
	}

	public function each($callback) {
		return $this->toArrayList()->each($callback);
	}

	public function count() {
		return count($this->toArray());
	}

	/**
	 * @ignore
	 */
	public function offsetExists($offset) {
		throw new \Exception('Not implemented');
	}

	/**
	 * @ignore
	 */
	public function offsetGet($offset) {
		throw new \Exception('Not implemented');
	}

	/**
	 * @ignore
	 */
	public function offsetSet($offset, $value) {
		throw new \Exception('Not implemented');
	}

	/**
	 * @ignore
	 */
	public function offsetUnset($offset) {
		throw new \Exception('Not implemented');
	}

	/**
	 * @ignore
	 */
	public function add($item) {
		throw new \Exception('Not implemented');
	}

	/**
	 * @ignore
	 */
	public function remove($item) {
		throw new \Exception('Not implemented');
	}

	/**
	 * @ignore
	 */
	public function find($key, $value) {
		throw new \Exception('Not implemented');
	}

}


1		<?php
2
3		namespace SilverStripe\Elastica;
4
5		use Elastica\Index;
6		use Elastica\Query;
7		use Elastica\Filter\GeoDistance;
8
9
10		/**
11		* A list wrapper around the results from a query. Note that not all operations are implemented.
12		*/
13		class ResultList extends \ViewableData implements \SS_Limitable, \SS_List {
14
15		/**
16		* @var \Elastica\Index
17		*/
18		private $service;
19
20		/**
21		* @var \Elastica\Query
22		*/
23		private $query;
24
25		/**
26		* List of types to search for, default (blank) returns all
27		* @var string
28		*/
29
30		private $types = '';
31
32		/**
33		* Filters, i.e. selected aggregations, to apply to the search
34		*/
35		private $filters = array();
36
37		/**
38		* An array list of aggregations from this search
39		* @var ArrayList
40		*/
41		private $aggregations;
42
43
44		/**
45		* Create a search and then optionally tweak it. Actual search is only performed against
46		* Elasticsearch when the getResults() method is called.
47		*
48		* @param ElasticaService $service object used to communicate with Elasticsearch
49		* @param Query $query Elastica query object, created via QueryGenerator
50		* @param string $queryText the text from the query
51		* @param array $filters Selected filters, used for aggregation purposes only
52		* (i.e. query already filtered prior to this)
53		*/
54	9	public function __construct(ElasticaService $service, Query $query, $queryText, $filters = array()) {
55	9	$this->service = $service;
		0 ignored issues – show Documentation Bug introduced 2015-12-01 14:39 UTC by Report Bug Copy Issue Report It seems like `$service` of type `object<SilverStripe\Elastica\ElasticaService>` is incompatible with the declared type `object<Elastica\Index>` of property `$service`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
56	9	$this->query = $query;
57	9	$this->originalQueryText = $queryText;
58	9	$this->filters = $filters;
59	9	}
60
61		public function __clone() {
62		$this->query = clone $this->query;
63		}
64
65		/**
66		* @return \Elastica\Index
67		*/
68		public function getService() {
69		return $this->service;
70		}
71
72		/**
73		* Set a new list of types (SilverStripe classes) to search for
74		* @param string $newTypes comma separated list of types to search for
75		*/
76	9	public function setTypes($newTypes) {
77	9	$this->types = $newTypes;
78	9	}
79
80
81		/**
82		* @return \Elastica\Query
83		*/
84	2	public function getQuery() {
85	2	return $this->query;
86		}
87
88
89		/**
90		* Get the aggregation results for this query. Should only be called
91		* after $this->getResults() has been executed.
92		* Note this will be an empty array list if there is no aggregation
93		*
94		* @return ArrayList ArrayList of the aggregated results for this query
95		*/
96	9	public function getAggregations() {
97	9	return $this->aggregations;
98		}
99
100		/**
101		* @return array
102		*/
103	9	public function getResults() {
104	9	if(!isset($this->_cachedResults)) {
105	9	$ers = $this->service->search($this->query, $this->types);
106
107	9	if(isset($ers->MoreLikeThisTerms)) {
108		$this->MoreLikeThisTerms = $ers->MoreLikeThisTerms;
109		}
110
111	9	if(isset($ers->getSuggests()['query-phrase-suggestions'])) {
112	9	$suggest = $ers->getSuggests()['query-phrase-suggestions'];
113	9	$suggestedPhraseAndHL = ElasticaUtil::getPhraseSuggestion($suggest);
		0 ignored issues – show Bug introduced 2015-12-01 14:39 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$suggestedPhraseAndHL` is correct as `\SilverStripe\Elastica\E...aseSuggestion($suggest)` (which targets `SilverStripe\Elastica\El...::getPhraseSuggestion()`) seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
114	9	if($suggestedPhraseAndHL) {
115		$this->SuggestedQuery = $suggestedPhraseAndHL['suggestedQuery'];
116		$this->SuggestedQueryHighlighted = $suggestedPhraseAndHL['suggestedQueryHighlighted'];
117		}
118	9	}
119
120	9	$this->TotalItems = $ers->getTotalHits();
121	9	$this->TotalTime = $ers->getTotalTime();
122	9	$this->_cachedResults = $ers->getResults();
123		// make the aggregations available to the templating, title casing
124		// to be consistent with normal templating conventions
125	9	$aggs = $ers->getAggregations();
126
127		// array of index field name to human readable title
128	9	$indexedFieldTitleMapping = array();
129
130		// optionally remap keys and store chosen aggregations from get params
131	9	if(isset($this->SearchHelper)) {
132	9	$manipulator = \Injector::inst()->create($this->SearchHelper);
133	9	$manipulator->query = $this->query;
134	9	$manipulator->updateAggregation($aggs);
135
136	9	$indexedFieldTitleMapping = $manipulator->getIndexFieldTitleMapping();
137	9	}
138	9	$aggsTemplate = new \ArrayList();
139
140		// Convert the buckets into a form suitable for SilverStripe templates
141	9	$queryText = $this->originalQueryText;
142
143		// if not search term remove it and aggregate with a blank query
144	9	if($queryText == '' && sizeof($aggs) > 0) {
145	3	$params = $this->query->getParams();
146	3	unset($params['query']);
147	3	$this->query->setParams($params);
148	3	$queryText = '';
149	3	}
150
151		// get the base URL for the current facets selected
152	9	$baseURL = \Controller::curr()->Link() . '?';
153	9	$prefixAmp = false;
154	9	if($queryText !== '') {
155	7	$baseURL .= 'q=' . urlencode($queryText);
156	7	$prefixAmp = true;
157	7	}
158
159		// now add the selected facets
160	9	foreach($this->filters as $key => $value) {
161	4	if($prefixAmp) {
162	4	$baseURL .= '&';
163	4	} else {
164	1	$prefixAmp = true;
165		}
166	4	$baseURL .= $key . '=' . urlencode($value);
167	9	}
168
169	9	foreach(array_keys($aggs) as $key) {
170	9	$aggDO = new \DataObject();
171		//FIXME - Camel case separate here
172	9	if(isset($indexedFieldTitleMapping[$key])) {
173	9	$aggDO->Name = $indexedFieldTitleMapping[$key];
174	9	} else {
175	9	$aggDO->Name = $key;
176		}
177
178		$aggDO->Slug = preg_replace(
179	9	'/[^a-zA-Z0-9_]/', '_', strtolower($aggDO->Name)
180	9	);
181	9
182	9	// now the buckets
183	9	if(isset($aggs[$key]['buckets'])) {
184	9	$bucketsAL = new \ArrayList();
185	9	foreach($aggs[$key]['buckets'] as $value) {
186	9	$ct = new \DataObject();
187	9	$ct->Key = $value['key'];
188	9	$ct->DocumentCount = $value['doc_count'];
189	2	$query[$key] = $value;
		0 ignored issues – show Coding Style Comprehensibility introduced 2015-12-01 14:39 UTC by Report Bug Copy Issue Report `$query` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$query = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
190	2	if($prefixAmp) {
191		$url = $baseURL . '&';
192		} else {
193		$url = $baseURL;
194	9	$prefixAmp = true;
195		}
196	4
197	3	// check if currently selected
198		if(isset($this->filters[$key])) {
199
200	3	if($this->filters[$key] === (string)$value['key']) {
201		$ct->IsSelected = true;
202	3	// mark this facet as having been selected, so optional toggling
203		// of the display of the facet can be done via the template.
204		$aggDO->IsSelected = true;
205	3
206	3	$urlParam = $key . '=' . urlencode($this->filters[$key]);
207	3
208	3	// possible ampersand combos to remove
209	3	$v2 = '&' . $urlParam;
210	3	$v3 = $urlParam . '&';
211	3	$url = str_replace($v2, '', $url);
212	4	$url = str_replace($v3, '', $url);
213	9	$url = str_replace($urlParam, '', $url);
214	9	$ct->URL = $url;
215		}
216		} else {
217	9	$url .= $key . '=' . urlencode($value['key']);
218		$prefixAmp = true;
219	9	}
220	9
221	9	$url = rtrim($url, '&');
222
223		$ct->URL = $url;
224	9	$bucketsAL->push($ct);
225	3	}
226	3
227	3	// in the case of range queries we wish to remove the non selected ones
228	3	if($aggDO->IsSelected) {
229	3	$newList = new \ArrayList();
230		foreach($bucketsAL->getIterator() as $bucket) {
231	3	if($bucket->IsSelected) {
232		$newList->push($bucket);
233	3	break;
234	3	}
235	9	}
236
237		$bucketsAL = $newList;
238	9	}
239	9	$aggDO->Buckets = $bucketsAL;
240	9
241	9
242	9	}
243	9	$aggsTemplate->push($aggDO);
244		}
245		$this->aggregations = $aggsTemplate;
		0 ignored issues – show Documentation Bug introduced 2015-12-01 14:39 UTC by Report Bug Copy Issue Report It seems like `$aggsTemplate` of type `object<ArrayList>` is incompatible with the declared type `object<SilverStripe\Elastica\ArrayList>` of property `$aggregations`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
246		}
247	9	return $this->_cachedResults;
248	9	}
249	9
250
251		public function getTotalItems() {
252		$this->getResults();
253		return $this->TotalItems;
254		}
255
256
257		public function getTotalTime() {
258		return $this->TotalTime;
259		}
260
261		public function getIterator() {
262		return $this->toArrayList()->getIterator();
263		}
264
265		public function limit($limit, $offset = 0) {
266		$list = clone $this;
267
268		$list->getQuery()->setSize($limit);
269		$list->getQuery()->setFrom($offset);
270
271		return $list;
272		}
273
274		/**
275		* Converts results of type {@link \Elastica\Result}
276	2	* into their respective {@link DataObject} counterparts.
277	2	*
278		* @return array DataObject[]
279		*/
280	2	public function toArray() {
281	2	$result = array();
282	2
283		/** @var $found \Elastica\Result[] */
284	2	$found = $this->getResults();
285	2	$needed = array();
286		$retrieved = array();
287	2
288	2	foreach($found as $item) {
289	2	$type = $item->getType();
290	2
291	2	if(!array_key_exists($type, $needed)) {
292		$needed[$type] = array($item->getId());
293	2	$retrieved[$type] = array();
294		} else {
295	2	$needed[$type][] = $item->getId();
296	2	}
297	2	}
298	2
299	2	foreach($needed as $class => $ids) {
300		foreach($class::get()->byIDs($ids) as $record) {
301		$retrieved[$class][$record->ID] = $record;
302	2	}
303		}
304	2
305		// Title and Link are special cases
306	2	$ignore = array('Title', 'Link', 'Title.standard', 'Link.standard');
307
308	2	foreach($found as $item) {
309	2	// Safeguards against indexed items which might no longer be in the DB
310	2	if(array_key_exists($item->getId(), $retrieved[$item->getType()])) {
311
312		$data_object = $retrieved[$item->getType()][$item->getId()];
313		$data_object->setElasticaResult($item);
314	2	$highlights = $item->getHighlights();
315	2
316		//$snippets will contain the highlights shown in the body of the search result
317	2	//$namedSnippets will be used to add highlights to the Link and Title
318		$snippets = new \ArrayList();
319		$namedSnippets = new \ArrayList();
320
321		foreach(array_keys($highlights) as $fieldName) {
322		$fieldSnippets = new \ArrayList();
323
324		foreach($highlights[$fieldName] as $snippet) {
325		$do = new \DataObject();
326		$do->Snippet = $snippet;
327
328		// skip title and link in the summary of highlights
329		if(!in_array($fieldName, $ignore)) {
330		$snippets->push($do);
331		}
332
333		$fieldSnippets->push($do);
334		}
335
336		if($fieldSnippets->count() > 0) {
337		//Fields may have a dot in their name, e.g. Title.standard - take this into account
338		//As dots are an issue with template syntax, store as Title_standard
339		$splits = explode('.', $fieldName);
340		if(sizeof($splits) == 1) {
341		$namedSnippets->$fieldName = $fieldSnippets;
342		} else {
343		// The Title.standard case, for example
344		$splits = explode('.', $fieldName);
345		$compositeFielddName = $splits[0] . '_' . $splits[1];
346		$namedSnippets->$compositeFielddName = $fieldSnippets;
347		}
348	2
349		}
350
351	2
352	2	}
353
354	2
355		$data_object->SearchHighlights = $snippets;
356	2	$data_object->SearchHighlightsByField = $namedSnippets;
357	2
358		$result[] = $data_object;
359
360	2	}
361		}
362
363
364		return $result;
365		}
366
367		public function toArrayList() {
368		return new \ArrayList($this->toArray());
369		}
370
371		public function toNestedArray() {
372		$result = array();
373
374		foreach($this as $record) {
375		$result[] = $record->toMap();
376		}
377
378		return $result;
379		}
380
381		public function first() {
382		// TODO
383		throw new \Exception('Not implemented');
384		}
385
386		public function last() {
387		// TODO: Implement last() method
388		throw new \Exception('Not implemented');
389		}
390
391		public function map($key = 'ID', $title = 'Title') {
392		return $this->toArrayList()->map($key, $title);
393		}
394
395		public function column($col = 'ID') {
396		if($col == 'ID') {
397		$ids = array();
398
399		foreach($this->getResults() as $result) {
400		$ids[] = $result->getId();
401		}
402
403		return $ids;
404		} else {
405		return $this->toArrayList()->column($col);
406		}
407		}
408
409	2	public function each($callback) {
410	2	return $this->toArrayList()->each($callback);
411		}
412
413		public function count() {
414		return count($this->toArray());
415		}
416
417		/**
418		* @ignore
419		*/
420		public function offsetExists($offset) {
421		throw new \Exception('Not implemented');
422		}
423
424		/**
425		* @ignore
426		*/
427		public function offsetGet($offset) {
428		throw new \Exception('Not implemented');
429		}
430
431		/**
432		* @ignore
433		*/
434		public function offsetSet($offset, $value) {
435		throw new \Exception('Not implemented');
436		}
437
438		/**
439		* @ignore
440		*/
441		public function offsetUnset($offset) {
442		throw new \Exception('Not implemented');
443		}
444
445		/**
446		* @ignore
447		*/
448		public function add($item) {
449		throw new \Exception('Not implemented');
450		}
451
452		/**
453		* @ignore
454		*/
455		public function remove($item) {
456		throw new \Exception('Not implemented');
457		}
458
459		/**
460		* @ignore
461		*/
462		public function find($key, $value) {
463	1	throw new \Exception('Not implemented');
464		}
465
466		}
467

gordonbanderson / silverstripe-elastica

ResultList::each() A last analyzed 2016-01-04 04:20 UTC

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ResultList::each() A
last analyzed 2016-01-04 04:20 UTC