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Merge pull request #1613 from jygaulier/PHRAS-888_N+1-GetCaption

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#PHRAS-888 time 10h
This commit is contained in:
jygaulier
2016-01-07 14:08:13 +01:00
parent edefe88e59 f4c834d68c
commit f8efdda22c
3 changed files with 140 additions and 63 deletions
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70
lib/classes/caption/record.php
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@@ -47,7 +47,7 @@ class caption_record implements caption_interface, cache_cacheableInterface
public function __construct(Application $app, \record_adapter $record, databox $databox)
{
$this->app = $app;
$this->sbas_id = $record->get_sbas_id();
$this->sbas_id = $record->getDataboxId();
$this->record = $record;
$this->databox = $databox;
}
@@ -78,12 +78,12 @@ class caption_record implements caption_interface, cache_cacheableInterface
try {
$fields = $this->get_data_from_cache();
} catch (\Exception $e) {
$sql = "SELECT m.id as meta_id, s.id as structure_id
FROM metadatas m, metadatas_structure s
WHERE m.record_id = :record_id AND s.id = m.meta_struct_id
ORDER BY s.sorter ASC";
$sql = "SELECT m.id AS meta_id, s.id AS structure_id, value, VocabularyType, VocabularyId"
. " FROM metadatas m, metadatas_structure s"
. " WHERE m.record_id = :record_id AND s.id = m.meta_struct_id"
. " ORDER BY s.sorter ASC";
$stmt = $this->databox->get_connection()->prepare($sql);
$stmt->execute([':record_id' => $this->record->get_record_id()]);
$stmt->execute([':record_id' => $this->record->getRecordId()]);
$fields = $stmt->fetchAll(PDO::FETCH_ASSOC);
$stmt->closeCursor();
if ($fields) {
@@ -95,11 +95,55 @@ class caption_record implements caption_interface, cache_cacheableInterface
if ($fields) {
$databox_descriptionStructure = $this->databox->get_meta_structure();
foreach ($fields as $row) {
$databox_field = $databox_descriptionStructure->get_element($row['structure_id']);
$metadata = new caption_field($this->app, $databox_field, $this->record);
$rec_fields[$databox_field->get_id()] = $metadata;
// first group values by field
$caption_fields = [];
foreach ($fields as $row) {
$structure_id = $row['structure_id'];
if(!array_key_exists($structure_id, $caption_fields)) {
$caption_fields[$structure_id] = [
'db_field' => $databox_descriptionStructure->get_element($structure_id),
'values' => []
];
}
if (count($caption_fields[$structure_id]['values']) > 0 && !$caption_fields[$structure_id]['db_field']->is_multi()) {
// Inconsistent, should not happen
continue;
}
// build an EMPTY caption_Field_Value
$cfv = new caption_Field_Value(
$this->app,
$caption_fields[$structure_id]['db_field'],
$this->record,
$row['meta_id'],
caption_Field_Value::DONT_RETRIEVE_VALUES // ask caption_Field_Value "no n+1 sql"
);
// inject the value we already know
$cfv->injectValues($row['value'], $row['VocabularyType'], $row['VocabularyId']);
// add the value to the field
$caption_fields[$structure_id]['values'][] = $cfv;
}
// now build a "caption_field" with already known "caption_Field_Value"s
foreach($caption_fields as $structure_id => $caption_field) {
// build an EMPTY caption_field
$cf = new caption_field(
$this->app,
$caption_field['db_field'],
$this->record,
caption_field::DONT_RETRIEVE_VALUES // ask caption_field "no n+1 sql"
);
// inject the value we already know
$cf->injectValues($caption_field['values']);
// add the field to the fields
$rec_fields[$structure_id] = $cf;
}
}
$this->fields = $rec_fields;
@@ -248,7 +292,7 @@ class caption_record implements caption_interface, cache_cacheableInterface
*/
public function get_data_from_cache($option = null)
{
return $this->record->get_databox()->get_data_from_cache($this->get_cache_key($option));
return $this->record->getDatabox()->get_data_from_cache($this->get_cache_key($option));
}
/**
@@ -261,7 +305,7 @@ class caption_record implements caption_interface, cache_cacheableInterface
*/
public function set_data_to_cache($value, $option = null, $duration = 0)
{
return $this->record->get_databox()->set_data_to_cache($value, $this->get_cache_key($option), $duration);
return $this->record->getDatabox()->set_data_to_cache($value, $this->get_cache_key($option), $duration);
}
/**
@@ -274,6 +318,6 @@ class caption_record implements caption_interface, cache_cacheableInterface
{
$this->fields = null;
return $this->record->get_databox()->delete_data_from_cache($this->get_cache_key($option));
return $this->record->getDatabox()->delete_data_from_cache($this->get_cache_key($option));
}
}