PHP FArrayHelper::getNestedValue方法代码示例

 /**
  * Determines the value for the element in the form view
  *
  * @param   array  $data           form data
  * @param   int    $repeatCounter  when repeating joinded groups we need to know what part of the array to access
  * @param   array  $opts           options
  *
  * @return  string	value
  */
 public function getValue($data, $repeatCounter = 0, $opts = array())
 {
     // @TODO rename $this->defaults to $this->values
     if (!isset($this->defaults)) {
         $this->defaults = array();
     }
     if (!array_key_exists($repeatCounter, $this->defaults)) {
         $groupModel = $this->getGroup();
         $group = $groupModel->getGroup();
         $joinid = $this->isJoin() ? $this->getJoinModel()->getJoin()->id : $group->join_id;
         $formModel = $this->getFormModel();
         $element = $this->getElement();
         /**
          * $$$rob - if no search form data submitted for the search element then the default
          * selection was being applied instead
          * otherwise get the default value so if we don't find the element's value in $data we fall back on this value
          */
         $value = JArrayHelper::getValue($opts, 'use_default', true) == false ? '' : $this->getDefaultValue($data);
         $name = $this->getFullName(false, true, false);
         $rawname = $name . '_raw';
         if ($groupModel->isJoin() || $this->isJoin()) {
             $nameKey = 'join.' . $joinid . '.' . $name;
             $rawNameKey = 'join.' . $joinid . '.' . $rawname;
             // $$$ rob 22/02/2011 this test barfed on fileuploads which weren't repeating
             // if ($groupModel->canRepeat() || !$this->isJoin()) {
             if ($groupModel->canRepeat()) {
                 $v = FArrayHelper::getNestedValue($data, $nameKey . '.' . $repeatCounter, null);
                 if (is_null($v)) {
                     $v = FArrayHelper::getNestedValue($data, $rawNameKey . '.' . $repeatCounter, null);
                 }
                 if (!is_null($v)) {
                     $value = $v;
                 }
             } else {
                 $v = FArrayHelper::getNestedValue($data, $nameKey, null);
                 if (is_null($v)) {
                     $v = FArrayHelper::getNestedValue($data, $rawNameKey, null);
                 }
                 if (!is_null($v)) {
                     $value = $v;
                 }
                 /* $$$ rob if you have 2 tbl joins, one repeating and one not
                  * the none repeating one's values will be an array of duplicate values
                  * but we only want the first value
                  */
                 if (is_array($value) && !$this->isJoin()) {
                     $value = array_shift($value);
                 }
             }
         } else {
             if ($groupModel->canRepeat()) {
                 // Repeat group NO join
                 $thisname = $name;
                 if (!array_key_exists($name, $data)) {
                     $thisname = $rawname;
                 }
                 if (array_key_exists($thisname, $data)) {
                     if (is_array($data[$thisname])) {
                         // Occurs on form submission for fields at least
                         $a = $data[$thisname];
                     } else {
                         // Occurs when getting from the db
                         $a = json_decode($data[$thisname]);
                     }
                     $value = JArrayHelper::getValue($a, $repeatCounter, $value);
                 }
             } else {
                 $value = !is_array($data) ? $data : JArrayHelper::getValue($data, $name, JArrayHelper::getValue($data, $rawname, $value));
             }
         }
         if (!is_array($value)) {
             $value = array($value);
         }
         /*@TODO perhaps we should change this to $element->value and store $element->default as the actual default value
          *stops this getting called from form validation code as it messes up repeated/join group validations
          */
         if (array_key_exists('runplugins', $opts) && $opts['runplugins'] == 1) {
             FabrikWorker::getPluginManager()->runPlugins('onGetElementDefault', $formModel, 'form', $this);
         }
         $this->defaults[$repeatCounter] = $value;
     }
     return $this->defaults[$repeatCounter];
 }

 /**
  * Load the actual validation plugins that the element uses
  *
  * @return  array  plugins
  */
 public function getPlugins()
 {
     $item = $this->getItem();
     $plugins = (array) FArrayHelper::getNestedValue($item->params, 'validations.plugin', array());
     $published = (array) FArrayHelper::getNestedValue($item->params, 'validations.plugin_published', array());
     $icons = (array) FArrayHelper::getNestedValue($item->params, 'validations.show_icon', array());
     $in = (array) FArrayHelper::getNestedValue($item->params, 'validations.validate_in', array());
     $on = (array) FArrayHelper::getNestedValue($item->params, 'validations.validation_on', array());
     $return = array();
     for ($i = 0; $i < count($plugins); $i++) {
         $o = new stdClass();
         $o->plugin = $plugins[$i];
         $o->published = FArrayHelper::getValue($published, $i, 1);
         $o->show_icon = FArrayHelper::getValue($icons, $i, 1);
         $o->validate_in = FArrayHelper::getValue($in, $i, 'both');
         $o->validation_on = FArrayHelper::getValue($on, $i, 'both');
         $return[] = $o;
     }
     return $return;
 }

 /**
  * Load the actual validation plugins that the element uses
  *
  * @return  array  plugins
  */
 public function getPlugins()
 {
     $item = $this->getItem();
     $plugins = FArrayHelper::getNestedValue($item->params, 'validations.plugin', array());
     return $plugins;
 }

 /**
  * When rendered as a multi-select / checkbox getValue() returns the id for the x-ref table.
  * This method gets the ids for the records in the x-ref target table.
  *
  * @param   array  $data           Form data
  * @param   int    $repeatCounter  Repeat group counter
  *
  * @return  array|boolean  Array of ids if found, else return false.
  */
 protected function multiOptionTargetIds($data, $repeatCounter = 0)
 {
     $displayType = $this->getDisplayType();
     if ($displayType == 'checkbox' || $displayType == 'multilist') {
         $idname = $this->getFullName(true, false) . '_id';
         $formModel = $this->getFormModel();
         if ($this->isJoin() && !$formModel->hasErrors()) {
             // Only add repeatCounter if group model repeating - otherwise we only ever select one checkbox.
             if ($this->getGroupModel()->canRepeat()) {
                 $idname .= '.' . $repeatCounter;
             }
             $default = (array) FArrayHelper::getNestedValue($data, $idname, 'not found');
             return $default;
         }
     }
     return false;
 }

//.........这里部分代码省略.........
         }
         $html[] = $defaultLabel;
     } else {
         // $$$rob should be canUse() otherwise if user set to view but not use the dd was shown
         if ($this->canUse()) {
             $idname = $this->getFullName(false, true, false) . '_id';
             $attribs = 'class="fabrikinput inputbox" size="1"';
             /*if user can access the drop down*/
             switch ($displayType) {
                 case 'dropdown':
                 default:
                     $html[] = JHTML::_('select.genericlist', $tmp, $thisElName, $attribs, 'value', 'text', $default, $id);
                     break;
                 case 'radio':
                     // $$$ rob 24/05/2011 - always set one value as selected for radio button if none already set
                     if ($defaultValue == '' && !empty($tmp)) {
                         $defaultValue = $tmp[0]->value;
                     }
                     // $$$ rob 24/05/2011 - add options per row
                     $options_per_row = intval($params->get('dbjoin_options_per_row', 0));
                     $html[] = '<div class="fabrikSubElementContainer" id="' . $id . '">';
                     $html[] = FabrikHelperHTML::aList($displayType, $tmp, $thisElName, $attribs . ' id="' . $id . '"', $defaultValue, 'value', 'text', $options_per_row);
                     break;
                 case 'checkbox':
                     $defaults = $formModel->failedValidation() ? $default : explode(GROUPSPLITTER, JArrayHelper::getValue($data, $idname));
                     $html[] = '<div class="fabrikSubElementContainer" id="' . $id . '">';
                     $rawname = $this->getFullName(false, true, false) . '_raw';
                     $html[] = FabrikHelperHTML::aList($displayType, $tmp, $thisElName, $attribs . ' id="' . $id . '"', $defaults, 'value', 'text', $options_per_row, $this->isEditable());
                     if ($this->isJoin() && $this->isEditable()) {
                         $join = $this->getJoin();
                         $joinidsName = 'join[' . $join->id . '][' . $join->table_join . '___id]';
                         if ($groupModel->canRepeat()) {
                             $joinidsName .= '[' . $repeatCounter . '][]';
                             $joinids = FArrayHelper::getNestedValue($data, 'join.' . $joinId . '.' . $rawname . '.' . $repeatCounter, 'not found');
                         } else {
                             $joinidsName .= '[]';
                             $joinids = explode(GROUPSPLITTER, JArrayHelper::getValue($data, $rawname));
                         }
                         $tmpids = array();
                         foreach ($tmp as $obj) {
                             $o = new stdClass();
                             $o->text = $obj->text;
                             if (in_array($obj->value, $defaults)) {
                                 $index = array_search($obj->value, $defaults);
                                 $o->value = JArrayHelper::getValue($joinids, $index);
                             } else {
                                 $o->value = 0;
                             }
                             $tmpids[] = $o;
                         }
                         $html[] = '<div class="fabrikHide">';
                         $attribs = 'class="fabrikinput inputbox" size="1" id="' . $id . '"';
                         $html[] = FabrikHelperHTML::aList($displayType, $tmpids, $joinidsName, $attribs, $joinids, 'value', 'text', $options_per_row, $this->isEditable());
                         $html[] = '</div>';
                     }
                     $defaultLabel = implode("\n", $html);
                     break;
                 case 'multilist':
                     $defaults = $formModel->failedValidation() ? $default : explode(GROUPSPLITTER, JArrayHelper::getValue($data, $idname));
                     if ($this->isEditable()) {
                         $multiSize = (int) $params->get('dbjoin_multilist_size', 6);
                         $attribs = 'class="fabrikinput inputbox" size="' . $multiSize . '" multiple="true"';
                         $html[] = JHTML::_('select.genericlist', $tmp, $thisElName, $attribs, 'value', 'text', $defaults, $id);
                     } else {
                         $attribs = 'class="fabrikinput inputbox" size="1" id="' . $id . '"';
                         $html[] = FabrikHelperHTML::aList($displayType, $tmp, $thisElName, $attribs, $defaults, 'value', 'text', $options_per_row, $this->isEditable());

 /**
  * Determines the value for the element in the form view
  *
  * @param   array  $data           form data
  * @param   int    $repeatCounter  when repeating joinded groups we need to know what part of the array to access
  * @param   array  $opts           options
  *
  * @return  string	value
  */
 public function getValue($data, $repeatCounter = 0, $opts = array())
 {
     $data = (array) $data;
     if (!isset($this->defaults)) {
         $this->defaults = array();
     }
     /*
      *  $$$ rob 20/08/2012 - added $data to serialized key
      *  Seems that db join _getOptionVals() _autocomplete_where is getting run a couple of times with key and labels being passed in
      */
     $valueKey = $repeatCounter . serialize($opts) . serialize($data);
     if (!array_key_exists($valueKey, $this->defaults)) {
         $value = '';
         $groupModel = $this->getGroupModel();
         $group = $groupModel->getGroup();
         $joinid = $this->isJoin() ? $this->getJoinModel()->getJoin()->id : $group->join_id;
         $formModel = $this->getForm();
         $element = $this->getElement();
         // $$$rob - if no search form data submitted for the checkbox search element then the default
         // selecton was being applied instead
         $value = JArrayHelper::getValue($opts, 'use_default', true) == false ? '' : $this->getDefaultValue($data);
         $name = $this->getValueFullName($opts);
         // $name could already be in _raw format - so get inverse name e.g. with or without raw
         $rawname = JString::substr($name, -4) === '_raw' ? JString::substr($name, 0, -4) : $name . '_raw';
         if ($groupModel->isJoin() || $this->isJoin()) {
             $nameKey = 'join.' . $joinid . '.' . $name;
             $rawNameKey = 'join.' . $joinid . '.' . $rawname;
             if ($groupModel->canRepeat()) {
                 $v = FArrayHelper::getNestedValue($data, $nameKey . '.' . $repeatCounter, null);
                 if (is_null($v)) {
                     $v = FArrayHelper::getNestedValue($data, $rawNameKey . '.' . $repeatCounter, null);
                 }
                 if (!is_null($v)) {
                     $value = $v;
                 }
             } else {
                 $v = FArrayHelper::getNestedValue($data, $nameKey, null);
                 if (is_null($v)) {
                     $v = FArrayHelper::getNestedValue($data, $rawNameKey, null);
                 }
                 if (!is_null($v)) {
                     $value = $v;
                 }
                 if (is_array($value) && (array_key_exists(0, $value) && is_array($value[0]))) {
                     // Fix for http://fabrikar.com/forums/showthread.php?t=23568&page=2
                     $value = $value[0];
                 }
             }
         } else {
             if ($groupModel->canRepeat()) {
                 // Can repeat NO join
                 if (array_key_exists($name, $data)) {
                     // Occurs on form submission for fields at least : occurs when getting from the db
                     $a = is_array($data[$name]) ? $a = $data[$name] : FabrikWorker::JSONtoData($data[$name], true);
                     $value = JArrayHelper::getValue($a, $repeatCounter, $value);
                 } elseif (array_key_exists($rawname, $data)) {
                     // Occurs on form submission for fields at least : occurs when getting from the db
                     $a = is_array($data[$rawname]) ? $a = $data[$rawname] : FabrikWorker::JSONtoData($data[$rawname], true);
                     $value = JArrayHelper::getValue($a, $repeatCounter, $value);
                 }
             } else {
                 if (array_key_exists($name, $data)) {
                     // Put this back in for radio button after failed validation not picking up previously selected option
                     $value = $data[$name];
                 } elseif (array_key_exists($rawname, $data)) {
                     $value = $data[$rawname];
                 }
             }
         }
         if ($value === '') {
             // Query string for joined data
             $value = JArrayHelper::getValue($data, $name);
         }
         /**
          * $$$ hugh -- added this so we are consistent in what we return, otherwise uninitialized values,
          * i.e. if you've added a checkbox element to a form with existing data, don't get set, and causes
          * issues with methods that call getValue().
          */
         if (!isset($value)) {
             $value = '';
         }
         // $$$ corner case where you have a form and a list for the same table on the same page
         // and the list is being filtered with table___name[value]=foo on the query string.
         if (is_array($value) && array_key_exists('value', $value)) {
             $value = $value['value'];
         }
         $element->default = $value;
         $formModel = $this->getForm();
         // Stops this getting called from form validation code as it messes up repeated/join group validations
         if (array_key_exists('runplugins', $opts) && $opts['runplugins'] == 1) {
             FabrikWorker::getPluginManager()->runPlugins('onGetElementDefault', $formModel, 'form', $this);
//.........这里部分代码省略.........

 /**
  * Update the form models data with data from CURL request
  *
  * @param   Joomla\Registry\Registry $params       Parameters
  * @param   array                    $responseBody Response body
  * @param   array                    $data         Data returned from CURL request
  *
  * @return  void
  */
 protected function updateFormModelData($params, $responseBody, $data)
 {
     $w = new FabrikWorker();
     $dataMap = $params->get('put_include_list', '');
     $include = $w->parseMessageForPlaceholder($dataMap, $responseBody, true);
     $formModel = $this->getModel();
     if (FabrikWorker::isJSON($include)) {
         $include = json_decode($include);
         $keys = $include->put_key;
         $values = $include->put_value;
         $defaults = $include->put_value;
         for ($i = 0; $i < count($keys); $i++) {
             $key = $keys[$i];
             $default = $defaults[$i];
             $localKey = FabrikString::safeColNameToArrayKey($values[$i]);
             $remoteData = FArrayHelper::getNestedValue($data, $key, $default, true);
             if (!is_null($remoteData)) {
                 $formModel->_data[$localKey] = $remoteData;
             }
         }
     }
 }