public function testEnablePluginsByArrayWithPaths()
{
Config::inst()->update('SilverStripe\\Control\\Director', 'alternate_base_url', 'http://mysite.com/subdir');
$c = new TinyMCEConfig();
$c->setTheme('modern');
$c->setOption('language', 'es');
$c->disablePlugins('table', 'emoticons', 'paste', 'code', 'link', 'importcss');
$c->enablePlugins(array('plugin1' => 'mypath/plugin1.js', 'plugin2' => '/anotherbase/mypath/plugin2.js', 'plugin3' => 'https://www.google.com/plugin.js', 'plugin4' => null, 'plugin5' => null));
$attributes = $c->getAttributes();
$config = Convert::json2array($attributes['data-config']);
$plugins = $config['external_plugins'];
$this->assertNotEmpty($plugins);
// Plugin specified via relative url
$this->assertContains('plugin1', array_keys($plugins));
$this->assertEquals('http://mysite.com/subdir/mypath/plugin1.js', $plugins['plugin1']);
// Plugin specified via root-relative url
$this->assertContains('plugin2', array_keys($plugins));
$this->assertEquals('http://mysite.com/anotherbase/mypath/plugin2.js', $plugins['plugin2']);
// Plugin specified with absolute url
$this->assertContains('plugin3', array_keys($plugins));
$this->assertEquals('https://www.google.com/plugin.js', $plugins['plugin3']);
// Plugin specified with standard location
$this->assertContains('plugin4', array_keys($plugins));
$this->assertEquals('http://mysite.com/subdir/' . ADMIN_THIRDPARTY_DIR . '/tinymce/plugins/plugin4/plugin.min.js', $plugins['plugin4']);
// Check that internal plugins are extractable separately
$this->assertEquals(['plugin4', 'plugin5'], $c->getInternalPlugins());
// Test plugins included via gzip compresser
HTMLEditorField::config()->update('use_gzip', true);
$this->assertEquals(ADMIN_THIRDPARTY_DIR . '/tinymce/tiny_mce_gzip.php?js=1&plugins=plugin4,plugin5&themes=modern&languages=es&diskcache=true&src=true', $c->getScriptURL());
// If gzip is disabled only the core plugin is loaded
HTMLEditorField::config()->remove('use_gzip');
$this->assertEquals(ADMIN_THIRDPARTY_DIR . '/tinymce/tinymce.min.js', $c->getScriptURL());
}
/**
* Returns a readonly span containing the correct value.
*
* @param array $properties
*
* @return string
*/
public function Field($properties = array())
{
$source = ArrayLib::flatten($this->getSource());
$values = $this->getValueArray();
// Get selected values
$mapped = array();
foreach ($values as $value) {
if (isset($source[$value])) {
$mapped[] = $source[$value];
}
}
// Don't check if string arguments are matching against the source,
// as they might be generated HTML diff views instead of the actual values
if ($this->value && is_string($this->value) && empty($mapped)) {
$mapped = array(trim($this->value));
$values = array();
}
if ($mapped) {
$attrValue = implode(', ', array_values($mapped));
$attrValue = Convert::raw2xml($attrValue);
$inputValue = implode(', ', array_values($values));
} else {
$attrValue = '<i>(' . _t('FormField.NONE', 'none') . ')</i>';
$inputValue = '';
}
$properties = array_merge($properties, array('AttrValue' => DBField::create_field('HTMLFragment', $attrValue), 'InputValue' => $inputValue));
return parent::Field($properties);
}
public function preRequest(HTTPRequest $request, Session $session, DataModel $model)
{
// Bootstrap session so that Session::get() accesses the right instance
$dummyController = new Controller();
$dummyController->setSession($session);
$dummyController->setRequest($request);
$dummyController->pushCurrent();
// Block non-authenticated users from setting the stage mode
if (!Versioned::can_choose_site_stage($request)) {
$permissionMessage = sprintf(_t("ContentController.DRAFT_SITE_ACCESS_RESTRICTION", 'You must log in with your CMS password in order to view the draft or archived content. ' . '<a href="%s">Click here to go back to the published site.</a>'), Convert::raw2xml(Controller::join_links(Director::baseURL(), $request->getURL(), "?stage=Live")));
// Force output since RequestFilter::preRequest doesn't support response overriding
$response = Security::permissionFailure($dummyController, $permissionMessage);
$session->inst_save();
$dummyController->popCurrent();
// Prevent output in testing
if (class_exists('SilverStripe\\Dev\\SapphireTest', false) && SapphireTest::is_running_test()) {
throw new HTTPResponse_Exception($response);
}
$response->output();
die;
}
Versioned::choose_site_stage();
$dummyController->popCurrent();
return true;
}
/**
* Generate the field ID value
*
* @param FormField $field
* @return string
*/
public function generateFieldID($field)
{
if ($form = $field->getForm()) {
return sprintf("%s_%s", $this->generateFormID($form), Convert::raw2htmlid($field->getName()));
}
return Convert::raw2htmlid($field->getName());
}
public function Field($properties = array())
{
$config = array('timeformat' => $this->getConfig('timeformat'));
$config = array_filter($config);
$this->addExtraClass(Convert::raw2json($config));
return parent::Field($properties);
}
/**
* @return string
*/
public function getContent()
{
$doc = clone $this->getDocument();
$xp = new DOMXPath($doc);
// If there's no body, the content is empty string
if (!$doc->getElementsByTagName('body')->length) {
return '';
}
// saveHTML Percentage-encodes any URI-based attributes. We don't want this, since it interferes with
// shortcodes. So first, save all the attribute values for later restoration.
$attrs = array();
$i = 0;
foreach ($xp->query('//body//@*') as $attr) {
$key = "__HTMLVALUE_" . $i++;
$attrs[$key] = $attr->value;
$attr->value = $key;
}
// Then, call saveHTML & extract out the content from the body tag
$res = preg_replace(array('/^(.*?)<body>/is', '/<\\/body>(.*?)$/isD'), '', $doc->saveHTML());
// Then replace the saved attributes with their original versions
$res = preg_replace_callback('/__HTMLVALUE_(\\d+)/', function ($matches) use($attrs) {
return Convert::raw2att($attrs[$matches[0]]);
}, $res);
// Prevent being encoded as literal utf-8 characters
// Possible alternative solution: http://stackoverflow.com/questions/2142120/php-encoding-with-domdocument
$from = mb_convert_encoding(' ', 'utf-8', 'html-entities');
$res = str_replace($from, ' ', $res);
return $res;
}
public function processRecord($record, $columnMap, &$results, $preview = false)
{
$objID = parent::processRecord($record, $columnMap, $results, $preview);
$_cache_groupByCode = array();
// Add to predefined groups
/** @var Member $member */
$member = DataObject::get_by_id($this->objectClass, $objID);
foreach ($this->groups as $group) {
// TODO This isnt the most memory effective way to add members to a group
$member->Groups()->add($group);
}
// Add to groups defined in CSV
if (isset($record['Groups']) && $record['Groups']) {
$groupCodes = explode(',', $record['Groups']);
foreach ($groupCodes as $groupCode) {
$groupCode = Convert::raw2url($groupCode);
if (!isset($_cache_groupByCode[$groupCode])) {
$group = Group::get()->filter('Code', $groupCode)->first();
if (!$group) {
$group = new Group();
$group->Code = $groupCode;
$group->Title = $groupCode;
$group->write();
}
$member->Groups()->add($group);
$_cache_groupByCode[$groupCode] = $group;
}
}
}
$member->destroy();
unset($member);
return $objID;
}
/**
* Get raw HTML for image markup
*
* @param File $file
* @return string
*/
protected function getIconMarkup($file)
{
if (!$file) {
return null;
}
$previewLink = Convert::raw2att($file->PreviewLink());
return "<img src=\"{$previewLink}\" class=\"editor__thumbnail\" />";
}
public function Field($properties = array())
{
if ($this->valueObj) {
$val = Convert::raw2xml($this->valueObj->toString($this->getConfig('timeformat')));
} else {
// TODO Localization
$val = '<i>(not set)</i>';
}
return "<span class=\"readonly\" id=\"" . $this->ID() . "\">{$val}</span>";
}
/**
* overloaded to display the correctly formated value for this datatype
*
* @param array $properties
* @return string
*/
public function Field($properties = array())
{
if ($this->value) {
$val = Convert::raw2xml($this->value);
$val = _t('CurrencyField.CURRENCYSYMBOL', '$') . number_format(preg_replace('/[^0-9.]/', "", $val), 2);
$valforInput = Convert::raw2att($val);
} else {
$valforInput = '';
}
return "<input class=\"text\" type=\"text\" disabled=\"disabled\"" . " name=\"" . $this->name . "\" value=\"" . $valforInput . "\" />";
}
/**
* Create a new PolymorphicHasManyList relation list.
*
* @param string $dataClass The class of the DataObjects that this will list.
* @param string $foreignField The name of the composite foreign relation field. Used
* to generate the ID and Class foreign keys.
* @param string $foreignClass Name of the class filter this relation is filtered against
*/
function __construct($dataClass, $foreignField, $foreignClass)
{
// Set both id foreign key (as in HasManyList) and the class foreign key
parent::__construct($dataClass, "{$foreignField}ID");
$this->classForeignKey = "{$foreignField}Class";
// Ensure underlying DataQuery globally references the class filter
$this->dataQuery->setQueryParam('Foreign.Class', $foreignClass);
// For queries with multiple foreign IDs (such as that generated by
// DataList::relation) the filter must be generalised to filter by subclasses
$classNames = Convert::raw2sql(ClassInfo::subclassesFor($foreignClass));
$this->dataQuery->where(sprintf("\"{$this->classForeignKey}\" IN ('%s')", implode("', '", $classNames)));
}
/**
* Overloaded to display the correctly formated value for this datatype
*
* @param array $properties
* @return string
*/
public function Field($properties = array())
{
if ($this->value) {
$val = Convert::raw2xml($this->value);
$val = _t('CurrencyField.CURRENCYSYMBOL', '$') . number_format(preg_replace('/[^0-9.]/', "", $val), 2);
$valforInput = Convert::raw2att($val);
} else {
$val = '<i>' . _t('CurrencyField.CURRENCYSYMBOL', '$') . '0.00</i>';
$valforInput = '';
}
return "<span class=\"readonly " . $this->extraClass() . "\" id=\"" . $this->ID() . "\">{$val}</span>" . "<input type=\"hidden\" name=\"" . $this->name . "\" value=\"" . $valforInput . "\" />";
}
protected function getSpecsMarkup($record)
{
if (!$record || !$record->isInDB()) {
return null;
}
/**
* Can remove .label and .label-info when Bootstrap has been updated to BS4 Beta
* .label is being replaced with .tag
*/
$versionTag = sprintf('<span class="label label-info tag tag-info">v.%s</span>', $record->Version);
$agoTag = sprintf('%s <time class="relative-time" title="%s">%s</time>', $record->WasPublished ? _t('SilverStripe\\AssetAdmin\\Forms\\FileHistoryFormFactory.PUBLISHED', 'Published') : _t('SilverStripe\\AssetAdmin\\Forms\\FileHistoryFormFactory.SAVED', 'Saved'), Convert::raw2att($record->LastEdited), Convert::raw2xml($record->dbObject('LastEdited')->Ago()));
return sprintf('<div class="editor__specs">%s %s, %s %s</div>', $versionTag, $agoTag, $record->getSize(), $this->getStatusFlagMarkup($record));
}
/**
* Create the "custom" selection field option
*
* @param bool $isChecked True if this is checked
* @param bool $odd Is odd striped
* @return ArrayData
*/
protected function getCustomFieldOption($isChecked, $odd)
{
// Add "custom" input field
$option = $this->getFieldOption(self::CUSTOM_OPTION, _t('MemberDatetimeOptionsetField.Custom', 'Custom'), $odd);
$option->setField('isChecked', $isChecked);
$option->setField('CustomName', $this->getName() . '[Custom]');
$option->setField('CustomValue', $this->Value());
if ($this->Value()) {
$preview = Convert::raw2xml($this->previewFormat($this->Value()));
$option->setField('CustomPreview', $preview);
$option->setField('CustomPreviewLabel', _t('MemberDatetimeOptionsetField.Preview', 'Preview'));
}
return $option;
}
public function Field($properties = array())
{
if ($this->valueObj) {
if ($this->valueObj->isToday()) {
$val = Convert::raw2xml($this->valueObj->toString($this->getConfig('dateformat')) . ' (' . _t('DateField.TODAY', 'today') . ')');
} else {
$df = new DBDate($this->name);
$df->setValue($this->dataValue());
$val = Convert::raw2xml($this->valueObj->toString($this->getConfig('dateformat')) . ', ' . $df->Ago());
}
} else {
$val = '<i>(' . _t('DateField.NOTSET', 'not set') . ')</i>';
}
return "<span class=\"readonly\" id=\"" . $this->ID() . "\">{$val}</span>";
}
public function run(SS_List $records)
{
$status = array('modified' => array(), 'deleted' => array());
foreach ($records as $record) {
$id = $record->ID;
// Perform the action
if ($record->canDelete()) {
$record->delete();
}
$status['deleted'][$id] = array();
$record->destroy();
unset($record);
}
return Convert::raw2json($status);
}
/**
* Gets the list of options to render in this formfield
*
* @return ArrayList
*/
public function getOptions()
{
$selectedValues = $this->getValueArray();
$defaultItems = $this->getDefaultItems();
// Generate list of options to display
$odd = false;
$formID = $this->ID();
$options = new ArrayList();
foreach ($this->getSource() as $itemValue => $title) {
$itemID = Convert::raw2htmlid("{$formID}_{$itemValue}");
$odd = !$odd;
$extraClass = $odd ? 'odd' : 'even';
$extraClass .= ' val' . preg_replace('/[^a-zA-Z0-9\\-\\_]/', '_', $itemValue);
$itemChecked = in_array($itemValue, $selectedValues) || in_array($itemValue, $defaultItems);
$itemDisabled = $this->isDisabled() || in_array($itemValue, $defaultItems);
$options->push(new ArrayData(array('ID' => $itemID, 'Class' => $extraClass, 'Name' => "{$this->name}[{$itemValue}]", 'Value' => $itemValue, 'Title' => $title, 'isChecked' => $itemChecked, 'isDisabled' => $itemDisabled)));
}
$this->extend('updateGetOptions', $options);
return $options;
}
/**
* Helper method for responding to a back action request
* @param string $successMessage The message to return as a notification.
* Can have up to two %d's in it. The first will be replaced by the number of successful
* changes, the second by the number of failures
* @param array $status A status array like batchactions builds. Should be
* key => value pairs, the key can be any string: "error" indicates errors, anything
* else indicates a type of success. The value is an array. We don't care what's in it,
* we just use count($value) to find the number of items that succeeded or failed
* @return string
*/
public function response($successMessage, $status)
{
$count = 0;
$errors = 0;
foreach ($status as $k => $v) {
switch ($k) {
case 'error':
$errors += count($v);
break;
case 'success':
$count += count($v);
break;
}
}
$response = Controller::curr()->getResponse();
if ($response) {
$response->setStatusCode(200, sprintf($successMessage, $count, $errors));
}
return Convert::raw2json($status);
}
/**
* Redirects the user to the external login page
*
* @return HTTPResponse
*/
protected function redirectToExternalLogin()
{
$loginURL = Security::create()->Link('login');
$loginURLATT = Convert::raw2att($loginURL);
$loginURLJS = Convert::raw2js($loginURL);
$message = _t('CMSSecurity.INVALIDUSER', '<p>Invalid user. <a target="_top" href="{link}">Please re-authenticate here</a> to continue.</p>', 'Message displayed to user if their session cannot be restored', array('link' => $loginURLATT));
$response = $this->getResponse();
$response->setStatusCode(200);
$response->setBody(<<<PHP
<!DOCTYPE html>
<html><body>
{$message}
<script type="application/javascript">
setTimeout(function(){top.location.href = "{$loginURLJS}";}, 0);
</script>
</body></html>
PHP
);
$this->setResponse($response);
return $response;
}
/**
* @uses FormField::name_to_label()
*
* @param string $name Identifier of the tab, without characters like dots or spaces
* @param string|FormField $titleOrField Natural language title of the tabset, or first tab.
* If its left out, the class uses {@link FormField::name_to_label()} to produce a title
* from the {@link $name} parameter.
* @param FormField ...$fields All following parameters are inserted as children to this tab
*/
public function __construct($name, $titleOrField = null, $fields = null)
{
if (!is_string($name)) {
throw new InvalidArgumentException('Invalid string parameter for $name');
}
// Get following arguments
$fields = func_get_args();
array_shift($fields);
// Detect title from second argument, if it is a string
if ($titleOrField && is_string($titleOrField)) {
$title = $titleOrField;
array_shift($fields);
} else {
$title = static::name_to_label($name);
}
// Remaining arguments are child fields
parent::__construct($fields);
// Assign name and title (not assigned by parent constructor)
$this->setName($name);
$this->setTitle($title);
$this->setID(Convert::raw2htmlid($name));
}
function testSearch()
{
$team1 = $this->objFromFixture('GridFieldTest_Team', 'team1');
$team2 = $this->objFromFixture('GridFieldTest_Team', 'team2');
$response = $this->get('GridFieldAddExistingAutocompleterTest_Controller');
$this->assertFalse($response->isError());
$parser = new CSSContentParser($response->getBody());
$btns = $parser->getBySelector('.grid-field .action_gridfield_relationfind');
$response = $this->post('GridFieldAddExistingAutocompleterTest_Controller/Form/field/testfield/search' . '/?gridfield_relationsearch=Team 2', array((string) $btns[0]['name'] => 1));
$this->assertFalse($response->isError());
$result = Convert::json2array($response->getBody());
$this->assertEquals(1, count($result));
$this->assertEquals(array(array('label' => 'Team 2', 'value' => 'Team 2', 'id' => $team2->ID)), $result);
$response = $this->post('GridFieldAddExistingAutocompleterTest_Controller/Form/field/testfield/' . 'search/?gridfield_relationsearch=Heather', array((string) $btns[0]['name'] => 1));
$this->assertFalse($response->isError());
$result = Convert::json2array($response->getBody());
$this->assertEquals(1, count($result), "The relational filter did not work");
$response = $this->post('GridFieldAddExistingAutocompleterTest_Controller/Form/field/testfield/search' . '/?gridfield_relationsearch=Unknown', array((string) $btns[0]['name'] => 1));
$this->assertFalse($response->isError());
$result = Convert::json2array($response->getBody());
$this->assertEmpty($result, 'The output is either an empty array or boolean FALSE');
}
/**
* Returns a version of a title suitable for insertion into an HTML attribute.
*
* @return string
*/
public function attrValue()
{
return Convert::raw2att($this->value);
}
public function testCacheFilename()
{
$image = $this->objFromFixture('SilverStripe\\Assets\\Image', 'imageWithoutTitle');
$imageFirst = $image->Pad(200, 200, 'CCCCCC');
$imageFilename = $imageFirst->getURL();
// Encoding of the arguments is duplicated from cacheFilename
$neededPart = 'Pad' . Convert::base64url_encode(array(200, 200, 'CCCCCC'));
$this->assertContains($neededPart, $imageFilename, 'Filename for cached image is correctly generated');
}
/**
* @param string $varname
* @param string $varvalue
* @param null|string $currentURL
*
* @return string
*/
public static function RAW_setGetVar($varname, $varvalue, $currentURL = null)
{
$url = self::setGetVar($varname, $varvalue, $currentURL);
return Convert::xml2raw($url);
}
/**
* Test that UploadField:overwriteWarning cannot overwrite Upload:replaceFile
*/
public function testConfigOverwriteWarningCannotRelaceFiles()
{
Upload::config()->replaceFile = false;
UploadField::config()->defaultConfig = array_merge(UploadField::config()->defaultConfig, array('overwriteWarning' => true));
$tmpFileName = 'testUploadBasic.txt';
$response = $this->mockFileUpload('NoRelationField', $tmpFileName);
$this->assertFalse($response->isError());
$responseData = Convert::json2array($response->getBody());
$uploadedFile = DataObject::get_by_id('SilverStripe\\Assets\\File', (int) $responseData[0]['id']);
$this->assertTrue(is_object($uploadedFile), 'The file object is created');
$this->assertFileExists(AssetStoreTest_SpyStore::getLocalPath($uploadedFile));
$tmpFileName = 'testUploadBasic.txt';
$response = $this->mockFileUpload('NoRelationField', $tmpFileName);
$this->assertFalse($response->isError());
$responseData = Convert::json2array($response->getBody());
$uploadedFile2 = DataObject::get_by_id('SilverStripe\\Assets\\File', (int) $responseData[0]['id']);
$this->assertTrue(is_object($uploadedFile2), 'The file object is created');
$this->assertFileExists(AssetStoreTest_SpyStore::getLocalPath($uploadedFile2));
$this->assertTrue($uploadedFile->Filename !== $uploadedFile2->Filename, 'Filename is not the same');
$this->assertTrue($uploadedFile->ID !== $uploadedFile2->ID, 'File database record is not the same');
}
/**
* The process() method handles the "meat" of the template processing.
*
* It takes care of caching the output (via {@link Cache}), as well as
* replacing the special "$Content" and "$Layout" placeholders with their
* respective subtemplates.
*
* The method injects extra HTML in the header via {@link Requirements::includeInHTML()}.
*
* Note: You can call this method indirectly by {@link ViewableData->renderWith()}.
*
* @param ViewableData $item
* @param array|null $arguments Arguments to an included template
* @param ViewableData $inheritedScope The current scope of a parent template including a sub-template
* @return DBHTMLText Parsed template output.
*/
public function process($item, $arguments = null, $inheritedScope = null)
{
SSViewer::$topLevel[] = $item;
$template = $this->chosen;
$cacheFile = TEMP_FOLDER . "/.cache" . str_replace(array('\\', '/', ':'), '.', Director::makeRelative(realpath($template)));
$lastEdited = filemtime($template);
if (!file_exists($cacheFile) || filemtime($cacheFile) < $lastEdited) {
$content = file_get_contents($template);
$content = $this->parseTemplateContent($content, $template);
$fh = fopen($cacheFile, 'w');
fwrite($fh, $content);
fclose($fh);
}
$underlay = array('I18NNamespace' => basename($template));
// Makes the rendered sub-templates available on the parent item,
// through $Content and $Layout placeholders.
foreach (array('Content', 'Layout') as $subtemplate) {
$sub = null;
if (isset($this->subTemplates[$subtemplate])) {
$sub = $this->subTemplates[$subtemplate];
} elseif (!is_array($this->templates)) {
$sub = ['type' => $subtemplate, $this->templates];
} elseif (!array_key_exists('type', $this->templates) || !$this->templates['type']) {
$sub = array_merge($this->templates, ['type' => $subtemplate]);
}
if ($sub) {
$subtemplateViewer = clone $this;
// Disable requirements - this will be handled by the parent template
$subtemplateViewer->includeRequirements(false);
// Select the right template
$subtemplateViewer->setTemplate($sub);
if ($subtemplateViewer->exists()) {
$underlay[$subtemplate] = $subtemplateViewer->process($item, $arguments);
}
}
}
$output = $this->includeGeneratedTemplate($cacheFile, $item, $arguments, $underlay, $inheritedScope);
if ($this->includeRequirements) {
$output = Requirements::includeInHTML($output);
}
array_pop(SSViewer::$topLevel);
// If we have our crazy base tag, then fix # links referencing the current page.
$rewrite = SSViewer::config()->get('rewrite_hash_links');
if ($this->rewriteHashlinks && $rewrite) {
if (strpos($output, '<base') !== false) {
if ($rewrite === 'php') {
$thisURLRelativeToBase = "<?php echo \\SilverStripe\\Core\\Convert::raw2att(preg_replace(\"/^(\\\\/)+/\", \"/\", \$_SERVER['REQUEST_URI'])); ?>";
} else {
$thisURLRelativeToBase = Convert::raw2att(preg_replace("/^(\\/)+/", "/", $_SERVER['REQUEST_URI']));
}
$output = preg_replace('/(<a[^>]+href *= *)"#/i', '\\1"' . $thisURLRelativeToBase . '#', $output);
}
}
return DBField::create_field('HTMLFragment', $output);
}
public function testSummaryEndings()
{
$cases = array('...', ' -> more', '');
$orig = '<p>Cut it off, cut it off</p>';
$match = 'Cut it off, cut';
foreach ($cases as $add) {
$textObj = DBField::create_field('HTMLFragment', $orig);
$result = $textObj->obj('Summary', [4, $add])->forTemplate();
$this->assertEquals($match . Convert::raw2xml($add), $result);
}
}
/**
* Processing that occurs before a form is executed.
*
* This includes form validation, if it fails, we redirect back
* to the form with appropriate error messages.
* Always return true if the current form action is exempt from validation
*
* Triggered through {@link httpSubmission()}.
*
* Note that CSRF protection takes place in {@link httpSubmission()},
* if it fails the form data will never reach this method.
*
* @return boolean
*/
public function validate()
{
$action = $this->buttonClicked();
if ($action && $this->actionIsValidationExempt($action)) {
return true;
}
if ($this->validator) {
$errors = $this->validator->validate();
if ($errors) {
// Load errors into session and post back
$data = $this->getData();
// Encode validation messages as XML before saving into session state
// As per Form::addErrorMessage()
$errors = array_map(function ($error) {
// Encode message as XML by default
if ($error['message'] instanceof DBField) {
$error['message'] = $error['message']->forTemplate();
} else {
$error['message'] = Convert::raw2xml($error['message']);
}
return $error;
}, $errors);
Session::set("FormInfo.{$this->FormName()}.errors", $errors);
Session::set("FormInfo.{$this->FormName()}.data", $data);
return false;
}
}
return true;
}
/**
* Simple conversion of HTML to plaintext.
*
* @param string $data Input data
* @param bool $preserveLinks
* @param int $wordWrap
* @param array $config
* @return string
*/
public static function html2raw($data, $preserveLinks = false, $wordWrap = 0, $config = null)
{
$defaultConfig = array('PreserveLinks' => false, 'ReplaceBoldAsterisk' => true, 'CompressWhitespace' => true, 'ReplaceImagesWithAlt' => true);
if (isset($config)) {
$config = array_merge($defaultConfig, $config);
} else {
$config = $defaultConfig;
}
$data = preg_replace("/<style([^A-Za-z0-9>][^>]*)?>.*?<\\/style[^>]*>/is", "", $data);
$data = preg_replace("/<script([^A-Za-z0-9>][^>]*)?>.*?<\\/script[^>]*>/is", "", $data);
if ($config['ReplaceBoldAsterisk']) {
$data = preg_replace('%<(strong|b)( [^>]*)?>|</(strong|b)>%i', '*', $data);
}
// Expand hyperlinks
if (!$preserveLinks && !$config['PreserveLinks']) {
$data = preg_replace_callback('/<a[^>]*href\\s*=\\s*"([^"]*)">(.*?)<\\/a>/i', function ($matches) {
return Convert::html2raw($matches[2]) . "[{$matches['1']}]";
}, $data);
$data = preg_replace_callback('/<a[^>]*href\\s*=\\s*([^ ]*)>(.*?)<\\/a>/i', function ($matches) {
return Convert::html2raw($matches[2]) . "[{$matches['1']}]";
}, $data);
}
// Replace images with their alt tags
if ($config['ReplaceImagesWithAlt']) {
$data = preg_replace('/<img[^>]*alt *= *"([^"]*)"[^>]*>/i', ' \\1 ', $data);
$data = preg_replace('/<img[^>]*alt *= *([^ ]*)[^>]*>/i', ' \\1 ', $data);
}
// Compress whitespace
if ($config['CompressWhitespace']) {
$data = preg_replace("/\\s+/", " ", $data);
}
// Parse newline tags
$data = preg_replace("/\\s*<[Hh][1-6]([^A-Za-z0-9>][^>]*)?> */", "\n\n", $data);
$data = preg_replace("/\\s*<[Pp]([^A-Za-z0-9>][^>]*)?> */", "\n\n", $data);
$data = preg_replace("/\\s*<[Dd][Ii][Vv]([^A-Za-z0-9>][^>]*)?> */", "\n\n", $data);
$data = preg_replace("/\n\n\n+/", "\n\n", $data);
$data = preg_replace("/<[Bb][Rr]([^A-Za-z0-9>][^>]*)?> */", "\n", $data);
$data = preg_replace("/<[Tt][Rr]([^A-Za-z0-9>][^>]*)?> */", "\n", $data);
$data = preg_replace("/<\\/[Tt][Dd]([^A-Za-z0-9>][^>]*)?> */", " ", $data);
$data = preg_replace('/<\\/p>/i', "\n\n", $data);
// Replace HTML entities
$data = html_entity_decode($data, ENT_QUOTES, 'UTF-8');
// Remove all tags (but optionally keep links)
// strip_tags seemed to be restricting the length of the output
// arbitrarily. This essentially does the same thing.
if (!$preserveLinks && !$config['PreserveLinks']) {
$data = preg_replace('/<\\/?[^>]*>/', '', $data);
} else {
$data = strip_tags($data, '<a>');
}
// Wrap
if ($wordWrap) {
$data = wordwrap(trim($data), $wordWrap);
}
return trim($data);
}
/**
* @param string $from
* @param string $to
* @param bool $escape
* @return string
*/
public static function compareHTML($from, $to, $escape = false)
{
// First split up the content into words and tags
$set1 = self::getHTMLChunks($from);
$set2 = self::getHTMLChunks($to);
// Diff that
$diff = new Diff($set1, $set2);
$tagStack[1] = $tagStack[2] = 0;
$rechunked[1] = $rechunked[2] = array();
// Go through everything, converting edited tags (and their content) into single chunks. Otherwise
// the generated HTML gets crusty
foreach ($diff->edits as $edit) {
$lookForTag = false;
$stuffFor = [];
switch ($edit->type) {
case 'copy':
$lookForTag = false;
$stuffFor[1] = $edit->orig;
$stuffFor[2] = $edit->orig;
break;
case 'change':
$lookForTag = true;
$stuffFor[1] = $edit->orig;
$stuffFor[2] = $edit->final;
break;
case 'add':
$lookForTag = true;
$stuffFor[1] = null;
$stuffFor[2] = $edit->final;
break;
case 'delete':
$lookForTag = true;
$stuffFor[1] = $edit->orig;
$stuffFor[2] = null;
break;
}
foreach ($stuffFor as $listName => $chunks) {
if ($chunks) {
foreach ($chunks as $item) {
// $tagStack > 0 indicates that we should be tag-building
if ($tagStack[$listName]) {
$rechunked[$listName][sizeof($rechunked[$listName]) - 1] .= ' ' . $item;
} else {
$rechunked[$listName][] = $item;
}
if ($lookForTag && !$tagStack[$listName] && isset($item[0]) && $item[0] == "<" && substr($item, 0, 2) != "</") {
$tagStack[$listName] = 1;
} else {
if ($tagStack[$listName]) {
if (substr($item, 0, 2) == "</") {
$tagStack[$listName]--;
} else {
if (isset($item[0]) && $item[0] == "<") {
$tagStack[$listName]++;
}
}
}
}
}
}
}
}
// Diff the re-chunked data, turning it into maked up HTML
$diff = new Diff($rechunked[1], $rechunked[2]);
$content = '';
foreach ($diff->edits as $edit) {
$orig = $escape ? Convert::raw2xml($edit->orig) : $edit->orig;
$final = $escape ? Convert::raw2xml($edit->final) : $edit->final;
switch ($edit->type) {
case 'copy':
$content .= " " . implode(" ", $orig) . " ";
break;
case 'change':
$content .= " <ins>" . implode(" ", $final) . "</ins> ";
$content .= " <del>" . implode(" ", $orig) . "</del> ";
break;
case 'add':
$content .= " <ins>" . implode(" ", $final) . "</ins> ";
break;
case 'delete':
$content .= " <del>" . implode(" ", $orig) . "</del> ";
break;
}
}
return self::cleanHTML($content);
}
