wire('fields') as $field) {
if(!in_array($field->name, $exportFields)) continue;
$a = $field->getExportData();
$data[$field->name] = $a;
}
return $data;
}
/**
* Execute export
*
* @return InputfieldForm
*
*/
public function ___buildExport() {
/** @var InputfieldForm $form */
$form = $this->wire('modules')->get('InputfieldForm');
$form->action = './';
$form->method = 'post';
$exportFields = $this->wire('input')->post('export_fields');
if(empty($exportFields)) {
$f = $this->wire('modules')->get('InputfieldSelectMultiple');
$f->attr('id+name', 'export_fields');
$f->label = $this->_('Select the fields that you want to export');
$f->icon = 'copy';
$maxName = 0;
$maxLabel = 0;
$numFields = 0;
foreach($this->wire('fields') as $field) {
if(strlen($field->name) > $maxName) $maxName = strlen($field->name);
$label = $field->getLabel();
if(strlen($label) > $maxLabel) $maxLabel = strlen($label);
$numFields++;
}
$fieldName = $this->_('NAME');
$fieldLabel = $this->_('LABEL');
$fieldType = $this->_('TYPE');
$label = $fieldName . ' ' . str_repeat('.', $maxName - strlen($fieldName) + 3) . ' ' .
$fieldLabel . str_repeat('.', $maxLabel - strlen($fieldLabel) + 3) . ' ' .
$fieldType;
$f->addOption(0, $label, array('disabled' => 'disabled'));
foreach($this->wire('fields') as $field) {
$fieldLabel = $field->getLabel();
$label = $field->name . ' ' . str_repeat('.', $maxName - strlen($field->name) + 3) . ' ' .
$fieldLabel . str_repeat('.', $maxLabel - strlen($fieldLabel) + 3) . ' ' .
str_replace('Fieldtype', '', $field->type);
$f->addOption($field->name, $label);
}
$f->notes = $this->_('Shift+Click to select multiple in sequence. Ctrl+Click (or Cmd+Click) to select multiple individually. Ctrl+A (or Cmd+A) to select all.');
$f->attr('size', $numFields+1);
$form->add($f);
$f = $this->wire('modules')->get('InputfieldSubmit');
$f->attr('name', 'submit_export');
$f->attr('value', $this->_x('Export', 'button'));
$form->add($f);
} else {
$form = $this->wire('modules')->get('InputfieldForm');
$f = $this->wire('modules')->get('InputfieldTextarea');
$f->attr('id+name', 'export_data');
$f->label = $this->_('Export Data');
$f->description = $this->_('Copy and paste this data into the "Import" box of another installation.');
$f->notes = $this->_('Click anywhere in the box to select all export data. Once selected, copy the data with CTRL-C or CMD-C.');
$f->attr('value', wireEncodeJSON($this->getExportData($exportFields), true, true));
$form->add($f);
$f = $this->wire('modules')->get('InputfieldButton');
$f->href = './';
$f->value = $this->_x('Ok', 'button');
$form->add($f);
}
return $form;
}
/**
* Build Textarea input form to pass JSON data into
*
* @return InputfieldForm
*
*/
protected function ___buildInputDataForm() {
/** @var InputfieldForm $form */
$form = $this->modules->get('InputfieldForm');
$form->action = './';
$form->method = 'post';
$form->attr('id', 'import_form');
/** @var InputfieldTextarea $f */
$f = $this->modules->get('InputfieldTextarea');
$f->attr('name', 'import_data');
$f->label = $this->_x('Import', 'button');
$f->icon = 'paste';
$f->description = $this->_('Paste in the data from an export.');
$f->description .= "\n**Experimental/beta feature: database backup recommended for safety.**";
$f->notes = $this->_('Copy the export data from another installation and then paste into the box above with CTRL-V or CMD-V.');
$form->add($f);
/** @var InputfieldSubmit $f */
$f = $this->wire('modules')->get('InputfieldSubmit') ;
$f->attr('name', 'submit_import');
$f->attr('value', $this->_('Preview'));
$form->add($f);
return $form;
}
/**
* Execute import
*
* @return InputfieldForm
* @throws WireException if given invalid import data
*
*/
public function ___buildImport() {
/** @var InputfieldForm $form */
$form = $this->modules->get('InputfieldForm');
$form->action = './';
$form->method = 'post';
$form->attr('id', 'import_form');
if($this->input->post('submit_commit')) {
$this->processImport();
return $form;
}
$verify = (int) $this->input->get('verify');
if($verify) {
$json = $this->session->get('FieldImportData');
} else {
$json = $this->input->post('import_data');
}
if(!$json) return $this->buildInputDataForm();
$data = is_array($json) ? $json : wireDecodeJSON($json);
if(!$data) throw new WireException("Invalid import data");
$numChangesTotal = 0;
$numErrors = 0;
$numExistingFields = 0;
$numNewFields = 0;
$notices = $this->wire('notices');
if(!$verify) $notices->removeAll();
// iterate through data for each field
foreach($data as $name => $fieldData) {
unset($fieldData['id']);
$new = false;
$name = $this->wire('sanitizer')->fieldName($name);
$field = $this->wire('fields')->get($name);
$numChangesField = 0;
/** @var InputfieldFieldset $fieldset */
$fieldset = $this->modules->get('InputfieldFieldset');
$fieldset->label = $name;
$form->add($fieldset);
if(!$field) {
$new = true;
$field = new Field();
$this->wire($field);
$field->name = $name;
$fieldset->icon = 'sun-o';
$fieldset->label .= " [" . $this->_('new') . "]";
} else {
$fieldset->icon = 'moon-o';
}
/** @var InputfieldMarkup $markup */
$markup = $this->modules->get('InputfieldMarkup');
$markup->addClass('InputfieldCheckboxes');
$markup->value = "";
$fieldset->add($markup);
$savedFieldData = $field->getExportData();
try {
$changes = $field->setImportData($fieldData);
} catch(\Exception $e) {
$this->error($e->getMessage());
$changes = array();
}
$field->setImportData($savedFieldData); // restore
/** @var InputfieldCheckboxes $f */
$f = $this->wire('modules')->get('InputfieldCheckboxes');
$f->attr('name', "field_$name");
$f->label = $this->_('Changes');
$f->table = true;
$f->thead = $this->_('Property') . '|';
if(!$new) $f->thead .= $this->_('Old Value') . '|';
$f->thead .= $this->_('New Value');
foreach($changes as $property => $info) {
if(!$new && $property == 'type') {
$this->error(sprintf($this->_('We recommend changing the type of this field to "%s" manually, then coming back here to apply additional changes.'), $info['new']));
}
$oldValue = str_replace('|', ' ', $info['old']);
$newValue = str_replace('|', ' ', $info['new']);
$numChangesField++;
$numChangesTotal++;
if($info['error']) {
$this->error("$name.$property: $info[error]");
$attr = array();
} else {
$attr = array('checked' => 'checked');
}
if($new) $optionValue = "$property|$newValue";
else $optionValue = "$property|$oldValue|$newValue";
$f->addOption($property, $optionValue, $attr);
}
$errors = array();
foreach($notices as $notice) {
if(!$notice instanceof NoticeError) continue;
$errors[] = $this->wire('sanitizer')->entities1($notice->text);
}
if(count($errors)) {
$icon = "";
$markup->value .= "- $icon " . implode("
- $icon ", $errors) . '
';
$fieldset->label .= ' (' . sprintf($this->_n('%d error', '%d errors', count($errors)), count($errors)) . ')';
$numErrors++;
}
if(!$verify) $notices->removeAll();
if($numChangesField) {
$fieldset->description = sprintf($this->_n('Found %d property to apply.', 'Found %d properties to apply.', $numChangesField), $numChangesField);
if($new) $numNewFields++;
else $numExistingFields++;
} else {
$fieldset->description = $this->_('No changes pending.');
}
if(count($errors) || !$numChangesField) {
$no = ' checked';
$yes = '';
} else {
$yes = ' checked';
$no = '';
}
$importLabel = $this->_('Modify this field?');
if($new) $importLabel = $this->_('Create this field?');
$markup->value .=
"$importLabel " .
"" .
"" .
($no && $numChangesField ? "(" . $this->_('click yes to show changes') . ")" : "") .
"
";
$f->renderReady();
$markup->value .= $f->render();
$data[$name] = $fieldData;
}
if($numChangesTotal) {
if($verify) {
$form->description = $this->_('Sometimes it may take two commits before all changes are applied. Please review any pending changes below and commit them as needed.');
} else {
$form->description = $this->_('Please review the changes below and commit them when ready. If there are any changes that you do not want applied, uncheck the boxes where appropriate.');
}
/** @var InputfieldSubmit $f */
$f = $this->modules->get('InputfieldSubmit');
$f->attr('name', 'submit_commit');
$f->attr('value', $this->_('Commit Changes'));
$f->showInHeader();
$form->add($f);
} else {
if($verify) {
$form->description = $this->_('Your changes have been applied!');
} else {
$form->description = $this->_('No changes were found');
}
$f = $this->modules->get('InputfieldButton');
$f->href = './';
$f->value = $this->_x('Ok', 'button');
$form->add($f);
}
$this->session->set('FieldImportData', $data);
if($numErrors) $this->error(sprintf($this->_n('Errors were found in %d field', 'Errors were found in %d fields', $numErrors), $numErrors));
if($numNewFields) $this->message(sprintf($this->_n('Found %d new field to add', 'Found %d new fields to add', $numNewFields), $numNewFields));
if($numExistingFields) $this->message(sprintf($this->_n('Found %d existing field to update', 'Found %d existing fields to update', $numExistingFields), $numExistingFields));
return $form;
}
/**
* Commit changed field data
*
*/
protected function ___processImport() {
$data = $this->session->get('FieldImportData');
if(!$data) throw new WireException("Invalid import data");
$numChangedFields = 0;
$numAddedFields = 0;
$skipFieldNames = array();
// iterate through data for each field
foreach($data as $name => $fieldData) {
$name = $this->wire('sanitizer')->fieldName($name);
if(!$this->input->post("import_field_$name")) {
$skipFieldNames[] = $name;
unset($data[$name]);
continue;
}
$field = $this->wire('fields')->get($name);
if(!$field) {
$new = true;
$field = new Field();
$field->name = $name;
} else {
$new = false;
}
unset($fieldData['id']);
foreach($fieldData as $property => $value) {
if(!in_array($property, $this->input->post("field_$name"))) {
unset($fieldData[$property]);
}
}
try {
$changes = $field->setImportData($fieldData);
foreach($changes as $key => $info) $this->message($this->_('Saved:') . " $name.$key => $info[new]");
$field->save();
if($new) {
$numAddedFields++;
$this->message($this->_('Added field') . ' - ' . $name);
} else {
$numChangedFields++;
$this->message($this->_('Modified field') . ' - ' . $name);
}
} catch(\Exception $e) {
$this->error($e->getMessage());
}
$data[$name] = $fieldData;
}
$this->session->set('FieldImportSkipNames', $skipFieldNames);
$this->session->set('FieldImportData', $data);
$numSkippedFields = count($skipFieldNames);
if($numAddedFields) $this->message(sprintf($this->_n('Added %d field', 'Added %d fields', $numAddedFields), $numAddedFields));
if($numChangedFields) $this->message(sprintf($this->_n('Modified %d field', 'Modified %d fields', $numChangedFields), $numChangedFields));
if($numSkippedFields) $this->message(sprintf($this->_n('Skipped %d field', 'Skipped %d fields', $numSkippedFields), $numSkippedFields));
$this->session->redirect("./?verify=1");
}
}