mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-27 21:15:40 +02:00
encountered when adding a new 'newsletter subscription form' type page. (merged from branches/gsoc) git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@41816 467b73ca-7a2a-4603-9d3b-597d59a354a9
185 lines
4.7 KiB
PHP
Executable File
185 lines
4.7 KiB
PHP
Executable File
<?php
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/**
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* EditableDropdown
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* Represents a set of selectable radio buttons
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*/
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class EditableRadioField extends EditableFormField {
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static $has_many = array(
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"Options" => "EditableRadioOption"
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);
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static $singular_name = 'Radio field';
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static $plural_name = 'Radio fields';
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function delete() {
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$options = $this->Options();
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foreach( $options as $option )
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$option->delete();
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parent::delete();
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}
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function duplicate() {
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$clonedNode = parent::duplicate();
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foreach( $this->Options() as $field ) {
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$newField = $field->duplicate();
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$newField->ParentID = $clonedNode->ID;
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$newField->write();
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}
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return $clonedNode;
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}
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function EditSegment() {
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return $this->renderWith( $this->class );
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}
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function populateFromPostData( $data ) {
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parent::populateFromPostData( $data );
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$fieldSet = $this->Options();
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$deletedOptions = explode( ',', $data['Deleted'] );
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//Debug::show( $deletedOptions );
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// store default, etc
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foreach( $fieldSet as $option ) {
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//Debug::show( $option );
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if( $deletedOptions && array_search( $option->ID, $deletedOptions ) !== false ) {
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$option->delete();
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continue;
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}
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if( $data[$option->ID] ) {
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$option->setField( 'Default', $option->ID == $data['Default'] );
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$option->populateFromPostData( $data[$option->ID] );
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}
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unset( $data[$option->ID] );
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}
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// Debug::show( $data );
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foreach( $data as $tempID => $optionData ) {
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$optionNumber = 0;
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if( !$tempID || !is_array( $optionData ) || empty( $optionData ) || !preg_match('/^_?\d+$/', $tempID ) )
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continue;
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// what will we name the new option?
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$newOption = new EditableRadioOption();
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$newOption->Name = sprintf( 'option%d', $optionNumber++ );
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$newOption->ParentID = $this->ID;
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$newOption->setField( 'Default', $tempID == $data['Default'] );
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$newOption->populateFromPostData( $optionData );
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// $mail .= "NEW: " . $optionData['Title'] . "\n";
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if( Director::is_ajax() ) {
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$fieldID = $this->ID;
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$fieldEditorName = $this->editor ? $this->editor->Name() : 'Fields';
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$prefix = $fieldEditorName . '[' . $fieldID . ']';
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$newID = $newOption->ID;
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$newSort = $newOption->Sort;
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echo "\$('". $fieldEditorName . "[$fieldID]').updateOption('$prefix','$tempID','$newID','$newSort');";
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}
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if( !$newOption->Title )
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user_error('Added blank option '.$tempID, E_USER_ERROR);
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}
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}
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function DefaultOption() {
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$defaultOption = 0;
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foreach( $this->Options() as $option ) {
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if( $option->getField('Default') )
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return $defaultOption;
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else
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$defaultOption++;
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}
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return -1;
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}
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function getFormField() {
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return $this->createField();
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}
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function getFilterField() {
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return $this->createField( true );
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}
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function createField( $asFilter = false ) {
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$optionSet = $this->Options();
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$options = array();
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if( $asFilter )
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$options['-1'] = '(Any)';
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// $defaultOption = '-1';
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foreach( $optionSet as $option ) {
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$options[$option->Title] = $option->Title;
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if( $option->getField('Default') && !$asFilter ) $defaultOption = $option->Title;
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}
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// return radiofields
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return new OptionsetField( $this->Name, $this->Title, $options, $defaultOption );
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}
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function prepopulate( $value ) {
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$options = $this->Options();
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$paramMap = $this->parsePrepopulateValue( $value );
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// find options and add them
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$optionNumber = 0;
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foreach( $paramMap['Options'] as $newOption ) {
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if( preg_match( '/([^:]+)[:](.*)/', $newOption, $match ) ) {
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$newOptionValue = $match[1];
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$newOptionTitle = $match[2];
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$newOptionTitle = preg_replace('/__/', ' ', $newOptionTitle );
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$newOption = $this->createOption(
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'option' . (string)$optionNumber,
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$newOptionTitle,
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'new-' . (string)$optionNumber,
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$newOption['Sort'],
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$optionNumber == 1,
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false
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);
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$optionNumber++;
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$options->addWithoutWrite( $newOption );
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}
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}
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}
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protected function createOption( $name, $title, $id, $sort = 0, $isDefault = false ) {
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$newOption = new EditableRadioOption();
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$newOption->Name = $name;
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$newOption->Title = $title;
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$newOption->ID = $id;
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$newOption->Sort = $sort;
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$newOption->setField('Default', $isDefault ? '1' : '0');
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return $newOption;
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}
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function TemplateOption() {
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$option = new EditableRadioOption();
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$option->ParentID = $this->ID;
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return $option->EditSegment();
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}
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}
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?>
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