/**
* @param string|array $field
* @param mixed $value
* @param callable|null $callback
*
* @return mixed
*/
public function validate($field, $value, callable $callback = null)
{
$key = $field;
if (is_array($field)) {
$key = key($field);
$field = current($field);
}
if ($callback !== null) {
$value = $callback($value);
}
while (!empty($this->stack)) {
$item = array_shift($this->stack);
if (false === ($validator = $this->collection->get($item['name']))) {
throw new \RuntimeException('Unknown validator `' . $item['name'] . '`');
}
$arguments = $validator->getFormattedArgs($item['arguments']);
if ($validator->validate($value, $arguments)) {
continue;
}
if (!isset($arguments['field'])) {
$arguments['field'] = $field;
}
if (!isset($arguments['value'])) {
$arguments['value'] = is_array($value) ? var_export($value, true) : $value;
}
$this->stack = array();
$error = isset($item['error']) ? $item['error'] : $validator->getError();
$this->errors[$key] = $this->placeholder->replace($error, $arguments);
break;
}
return $value;
}
/**
* Extracts the URL from a CSS URL value.
*
* @param string $url
* @return string
*/
public static function extractUrl($url)
{
if (is_string($url)) {
// Extract the URL from a given CSS URL value|string
//
// Examples:
// - "http://www.example.com"
// - 'http://www.example.com'
// - url("http://www.example.com")
// - url( 'http://www.example.com' )
// - url(http://www.example.com)
// - url( http://www.example.com )
// - url("http://www.example.com?escape=\"escape\"")
//
// "Parentheses, whitespace characters, single quotes (') and double quotes (") appearing in a URL must be
// escaped with a backslash so that the resulting value is a valid URL token"
$url = Placeholder::replaceStringPlaceholders($url);
$url = preg_replace('/^url\\(|\\)$/', '', $url);
$url = str_replace(["\\(", "\\)", "\\ ", "\\'", "\\\""], ["(", ")", " ", "'", "\""], $url);
$url = preg_replace('/^(["\'])(.*)\\g{1}$/', '\\2', $url);
$url = urldecode($url);
return $url;
} else {
throw new \InvalidArgumentException("Invalid type '" . gettype($url) . "' for argument 'url' given.");
}
}
public function getValue($placeholder)
{
$value = parent::getValue($placeholder);
if (is_null($value)) {
return NULL;
}
return $placeholder . '=' . rawurlencode($value);
}
public static function handle($template)
{
$placeholders = array();
preg_match_all(RE_PLACEHOLDER, $template, $placeholders);
if (count($placeholders[0]) == 1 && $placeholders[0][0] == $template) {
return Placeholder::handle($template);
}
$search = array();
$replace = array();
foreach ($placeholders[0] as $placeholder) {
$search[] = $placeholder;
$replace[] = Placeholder::handle($placeholder);
}
return str_replace($search, $replace, $template);
}
function CreateControls()
{
require_once 'xhtml/xhtml-element.class.php';
require_once 'xhtml/forms/form-part.class.php';
require_once 'xhtml/forms/textbox.class.php';
$this->AddCssClass('legacy-form');
$o_comp = $this->GetDataObject();
/* @var $o_type IdValue */
/* @var $o_comp Competition */
/* @var $o_season Season */
# add name
$o_name_box = new TextBox('name', $o_comp->GetName(), $this->IsValidSubmit());
$o_name_box->AddAttribute('maxlength', 100);
$o_name = new FormPart('Competition name', $o_name_box);
$this->AddControl($o_name);
# Add seasons once competition saved
if ($o_comp->GetId()) {
$a_seasons = $o_comp->GetSeasons();
$o_season_part = new FormPart('Seasons');
$o_season_control = new Placeholder();
# List exisiting seasons
if (is_array($a_seasons) and count($a_seasons)) {
$o_seasons = new XhtmlElement('ul');
foreach ($a_seasons as $o_season) {
$o_season_link = new XhtmlAnchor(Html::Encode($o_season->GetName()), $o_season->GetEditSeasonUrl());
$o_seasons->AddControl(new XhtmlElement('li', $o_season_link));
}
$o_season_control->AddControl($o_seasons);
}
$o_new_season = new XhtmlAnchor('Add season', '/play/competitions/seasonedit.php?competition=' . $o_comp->GetId());
$o_season_control->AddControl($o_new_season);
$o_season_part->SetControl($o_season_control);
$this->AddControl($o_season_part);
}
# Still going?
$this->AddControl(new CheckBox('active', 'This competition is still played', 1, $o_comp->GetIsActive(), $this->IsValidSubmit()));
# add player type
$o_type_list = new XhtmlSelect('playerType', null, $this->IsValidSubmit());
$o_type_list->AddControl(new XhtmlOption(PlayerType::Text(PlayerType::MIXED), PlayerType::MIXED));
$o_type_list->AddControl(new XhtmlOption(PlayerType::Text(PlayerType::LADIES), PlayerType::LADIES));
$o_type_list->AddControl(new XhtmlOption(PlayerType::Text(PlayerType::JUNIOR_MIXED), PlayerType::JUNIOR_MIXED));
$o_type_list->AddControl(new XhtmlOption(PlayerType::Text(PlayerType::GIRLS), PlayerType::GIRLS));
$o_type_list->AddControl(new XhtmlOption(PlayerType::Text(PlayerType::MEN), PlayerType::MEN));
$o_type_list->AddControl(new XhtmlOption(PlayerType::Text(PlayerType::BOYS), PlayerType::BOYS));
if (!is_null($o_comp->GetPlayerType()) and $this->IsValidSubmit()) {
$o_type_list->SelectOption($o_comp->GetPlayerType());
}
$o_type_part = new FormPart('Player type', $o_type_list);
$this->AddControl($o_type_part);
# add players per team
$players_box = new TextBox('players', $o_comp->GetMaximumPlayersPerTeam(), $this->IsValidSubmit());
$players_box->SetMaxLength(2);
$players = new FormPart('Max players in league/cup team', $players_box);
$this->AddControl($players);
# add overs
$overs_box = new TextBox('overs', $o_comp->GetOvers(), $this->IsValidSubmit());
$overs_box->SetMaxLength(2);
$overs = new FormPart('Overs per innings', $overs_box);
$this->AddControl($overs);
# category
$cat_select = new CategorySelectControl($this->categories, $this->IsValidSubmit());
$cat_select->SetXhtmlId($this->GetNamingPrefix() . 'category');
if (!is_null($o_comp->GetCategory()) and $this->IsValidSubmit()) {
$cat_select->SelectOption($o_comp->GetCategory()->GetId());
}
$this->AddControl(new FormPart('Category', $cat_select));
# add intro
$o_intro_box = new TextBox('intro', $o_comp->GetIntro(), $this->IsValidSubmit());
$o_intro_box->SetMode(TextBoxMode::MultiLine());
$o_intro = new FormPart('Introduction', $o_intro_box);
$this->AddControl($o_intro);
# add contact info
$o_contact_box = new TextBox('contact', $o_comp->GetContact(), $this->IsValidSubmit());
$o_contact_box->SetMode(TextBoxMode::MultiLine());
$o_contact = new FormPart('Contact details', $o_contact_box);
$this->AddControl($o_contact);
# Add notification email
$o_notify_box = new TextBox('notification', $o_comp->GetNotificationEmail(), $this->IsValidSubmit());
$o_notify_box->SetMaxLength(200);
$o_notify = new FormPart('Notification email', $o_notify_box);
$this->AddControl($o_notify);
# add website
$o_website_box = new TextBox('website', $o_comp->GetWebsiteUrl(), $this->IsValidSubmit());
$o_website_box->SetMaxLength(250);
$o_website = new FormPart('Website', $o_website_box);
$this->AddControl($o_website);
# Remember short URL
$o_short_url = new TextBox($this->GetNamingPrefix() . 'ShortUrl', $o_comp->GetShortUrl(), $this->IsValidSubmit());
$this->AddControl(new FormPart('Short URL', $o_short_url));
}
function PostalAddressEditControl()
{
# set up element
parent::Placeholder();
$this->s_data_object_class = 'PostalAddress';
}
}
// 从query中提取参数
$args = array_keys($opts);
foreach ($args as $arg) {
if (isset($_GET[$arg])) {
$opts[$arg] = $_GET[$arg];
}
}
// 解码text参数
$opts['text'] = urldecode($opts['text']);
// 把size展开成width和height
$size = $opts['size'];
if (is_numeric($size)) {
$opts['width'] = $opts['height'] = $size;
} elseif (preg_match('/(\\d+)\\s*[^\\d]+\\s*(\\d+)/i', $size, $match)) {
list(, $opts['width'], $opts['height']) = $match;
}
// 更新size和fontSize
if (isset($opts['fontSize'])) {
$opts['size'] = $opts['fontSize'];
unset($opts['fontSize']);
} else {
unset($opts['size']);
}
// 默认展示帮助页面
if (!$opts['width']) {
die(file_get_contents('help.html'));
}
// 输出图片
$placeholder = new Placeholder($opts);
$placeholder->showImage();
/**
* Parsing second pass, finding placeholders in strings
*/
protected function findPlaceholders()
{
$data = array();
foreach ($this->data as $part) {
if (is_string($part)) {
while (preg_match('#^(.+){{([^}]+)}}(.+)$#Usi', $part, $match)) {
$data[] = $match[1];
$placeholder = new Placeholder($match[2]);
$data[] = $placeholder;
$this->placeholders[$placeholder->getName()] = $placeholder;
$part = $match[3];
}
$data[] = $part;
} else {
$data[] = $part;
}
}
$this->data = $data;
}
/**
* @return void
* @param XhtmlElement[] $a_controls
* @desc Sets the array of child elements for this element
*/
public function SetControls($a_controls)
{
parent::SetControls($a_controls);
$this->InvalidateXhtml();
}
/**
* @param string $text The text with placeholders
* @param array $arguments The arguments supplying values for the placeholders
* @param string $result The result of Phrase rendering
*
* @dataProvider renderPlaceholderDataProvider
*/
public function testRenderPlaceholder($text, array $arguments, $result)
{
$this->assertEquals($result, $this->_renderer->render([$text], $arguments));
}
/**
* Creates, and re-populates on postback, text displaying one property of a related data item
*
* @param string $s_validated_value
* @param string $s_name
* @param int $i_row_count
* @param int $i_total_rows
* @param string[] $a_display_values
* @return Placeholder
*/
protected function CreateDisplayText($s_validated_value, $s_name, $i_row_count, $i_total_rows, $a_display_values = null)
{
$textbox = $this->CreateTextBox($s_validated_value, $s_name, $i_row_count, $i_total_rows);
$textbox->SetMode(TextBoxMode::Hidden());
$container = new Placeholder($textbox);
if (is_array($a_display_values) and array_key_exists($textbox->GetText(), $a_display_values)) {
# This path used on initial load request, and when controlling editor's save button is clicked when a row is being added
# Textbox value is the key to an array of values
$container->AddControl($a_display_values[$textbox->GetText()]->__toString());
$textbox->SetText($textbox->GetText() . RelatedIdEditor::VALUE_DIVIDER . $a_display_values[$textbox->GetText()]->__toString());
} else {
# Copy textbox value, remove prepended id, and use as display text
$s_value = $textbox->GetText();
$i_pos = strpos($s_value, RelatedIdEditor::VALUE_DIVIDER);
if ($i_pos) {
$s_value = substr($s_value, $i_pos + strlen(RelatedIdEditor::VALUE_DIVIDER));
}
$container->AddControl(ucfirst($s_value));
}
return $container;
}
function TeamListControl($a_teams = null)
{
parent::Placeholder();
$this->teams = is_array($a_teams) ? $a_teams : array();
}
/**
* Creates, and re-populates on postback, non-editable text with an associated id
*
* @param string $s_validated_value
* @param string $s_name
* @param int $i_row_count
* @param int $i_total_rows
* @param bool $b_required
* @return TextBox
*/
protected function CreateNonEditableText($i_validated_id, $s_validated_value, $s_name, $i_row_count, $i_total_rows)
{
# Establish current status
$b_is_add_row = is_null($i_row_count);
$b_repopulate_add_row = (!$this->IsValid() or $this->DeleteClicked() or $this->IsUnrelatedInternalPostback());
# Create text boxes
$textbox_id = new TextBox($this->GetNamingPrefix() . $s_name . $i_row_count);
$textbox_id->SetMode(TextBoxMode::Hidden());
$textbox_value = new TextBox($this->GetNamingPrefix() . $s_name . 'Value' . $i_row_count);
$textbox_value->SetMode(TextBoxMode::Hidden());
# Repopulate the previous value
# If this is the row used to add a new related item...
if ($b_is_add_row) {
# ...if we repopulate, it'll be with the exact value posted,
# as validation has either failed or not occurred
if ($b_repopulate_add_row and isset($_POST[$textbox_id->GetXhtmlId()])) {
$textbox_id->SetText($_POST[$textbox_id->GetXhtmlId()]);
}
if ($b_repopulate_add_row and isset($_POST[$textbox_value->GetXhtmlId()])) {
$textbox_value->SetText($_POST[$textbox_value->GetXhtmlId()]);
}
} else {
if ($this->IsValid()) {
if ($this->AddClicked() and $i_row_count == $this->i_row_added) {
# If a new row was posted, is valid, and is now displayed here, need to get the posted value from the add row
$s_textbox_id_in_add_row = substr($textbox_id->GetXhtmlId(), 0, strlen($textbox_id->GetXhtmlId()) - strlen($i_row_count));
if (isset($_POST[$s_textbox_id_in_add_row])) {
$textbox_id->SetText($_POST[$s_textbox_id_in_add_row]);
}
$s_textbox_value_in_add_row = substr($textbox_value->GetXhtmlId(), 0, strlen($textbox_value->GetXhtmlId()) - strlen($i_row_count));
if (isset($_POST[$s_textbox_value_in_add_row])) {
$textbox_value->SetText($_POST[$s_textbox_value_in_add_row]);
} else {
# If the add row doesn't populate the item name as well as the item id, it can be passed in as the validated value
$textbox_value->SetText($s_validated_value);
}
} else {
# Even though the editor as a whole is valid, this row wasn't validated
# so just restore the previous value
if (isset($_POST[$textbox_id->GetXhtmlId()])) {
$textbox_id->SetText($_POST[$textbox_id->GetXhtmlId()]);
} else {
# Won't be in $_POST when page is first loaded
$textbox_id->SetText($i_validated_id);
}
# Even though the editor as a whole is valid, this row wasn't validated
# so just restore the previous value
if (isset($_POST[$textbox_value->GetXhtmlId()])) {
$textbox_value->SetText($_POST[$textbox_value->GetXhtmlId()]);
} else {
# Won't be in $_POST when page is first loaded
$textbox_value->SetText($s_validated_value);
}
}
} else {
# Repopulate with the exact value posted, as validation has failed
$textbox_id->SetText($_POST[$textbox_id->GetXhtmlId()]);
$textbox_value->SetText($_POST[$textbox_value->GetXhtmlId()]);
}
}
# Return textboxes so that other things can be done to them - eg add a CSS class or maxlength
$placeholder = new Placeholder();
$placeholder->AddControl($textbox_id);
$placeholder->AddControl($textbox_value);
$placeholder->AddControl($textbox_value->GetText());
return $placeholder;
}
/**
* Create a table row to add or edit a match
*
* @param object $data_object
* @param int $i_row_count
* @param int $i_total_rows
*/
protected function AddItemToTable($data_object = null, $i_row_count = null, $i_total_rows = null)
{
/* @var $data_object Match */
$b_has_data_object = !is_null($data_object);
// Which match?
if (is_null($i_row_count)) {
$order = $this->CreateTextBox(null, 'MatchOrder', null, $i_total_rows);
$order->AddAttribute("type", "number");
$order->SetCssClass("numeric");
$this->max_sort_order++;
$order->SetText($this->max_sort_order);
$home_control = $this->AddTeamList('HomeTeamId', $b_has_data_object ? $data_object->GetHomeTeamId() : '', $i_total_rows);
$away_control = $this->AddTeamList('AwayTeamId', $b_has_data_object ? $data_object->GetAwayTeamId() : '', $i_total_rows);
$match_control = new Placeholder();
$match_control->AddControl($home_control);
$match_control->AddControl(" v ");
$match_control->AddControl($away_control);
$this->AddRowToTable(array($order, $match_control));
} else {
# Display the match title. When the add button is used, we need to get the team names for the new match because they weren't posted.
if ($b_has_data_object) {
$this->EnsureTeamName($data_object->GetHomeTeam());
$this->EnsureTeamName($data_object->GetAwayTeam());
}
$match_order = $b_has_data_object ? $data_object->GetOrderInTournament() : null;
if (is_null($match_order)) {
$match_order = $this->max_sort_order + 1;
}
if ($match_order > $this->max_sort_order) {
$this->max_sort_order = $match_order;
}
$order = $this->CreateTextBox($match_order, 'MatchOrder', $i_row_count, $i_total_rows);
$order->AddAttribute("type", "number");
$order->SetCssClass("numeric");
$match_control = $this->CreateNonEditableText($b_has_data_object ? $data_object->GetId() : null, $b_has_data_object ? $data_object->GetTitle() : '', 'MatchId', $i_row_count, $i_total_rows);
# If the add button is used, remember the team ids until the final save is requested
$home_team_id = $this->CreateTextBox($data_object->GetHomeTeamId(), 'HomeTeamId', $i_row_count, $i_total_rows);
$home_team_id->SetMode(TextBoxMode::Hidden());
$away_team_id = $this->CreateTextBox($data_object->GetAwayTeamId(), 'AwayTeamId', $i_row_count, $i_total_rows);
$away_team_id->SetMode(TextBoxMode::Hidden());
$container = new Placeholder();
$container->SetControls(array($match_control, $home_team_id, $away_team_id));
$this->AddRowToTable(array($order, $container));
}
}
/**
* Creates a StatisticsHighlightTable
* @param Batting[] $best_batting
* @param Batting[] $most_runs
* @param Bowling[] $best_bowling
* @param Bowling[] $most_wickets
* @param array[Player,int] $most_catches
* @param string $description
* @return void
*/
public function __construct($best_batting, $most_runs, $best_bowling, $most_wickets, $most_catches, $description)
{
parent::Placeholder();
$best_batting_count = count($best_batting);
$best_bowling_count = count($best_bowling);
$most_runs_count = count($most_runs);
$most_wickets_count = count($most_wickets);
$most_catches_count = count($most_catches);
$has_player_stats = ($best_batting_count or $best_bowling_count or $most_runs_count or $most_wickets_count or $most_catches_count);
if (!$has_player_stats) {
return;
}
# Show top players
$this->AddControl('<table class="playerSummary large"><thead><tr><th colspan="2" class="scope">' . $description . '</th></tr><tr><th>Player</th><th class="total">Total</th></tr></thead><tbody>');
$i = 1;
$best = "";
$list_open = false;
$row_open = false;
foreach ($best_batting as $performance) {
$count = $performance["runs_scored"];
$not_out = ($performance["how_out"] == Batting::NOT_OUT or $performance["how_out"] == Batting::RETIRED or $performance["how_out"] == Batting::RETIRED_HURT);
if ($not_out) {
$count .= "*";
}
if ($best and $best != $count) {
$best_batting_count--;
} else {
if ($i == 1) {
$this->AddControl('<tr><td>');
$row_open = true;
}
if ($i == 1 and $best_batting_count > 1) {
$this->AddControl("<ul>");
$list_open = true;
}
if ($best_batting_count > 1) {
$this->AddControl("<li>");
}
$this->AddControl('<span typeof="schema:Person" about="http://www.stoolball.org.uk/id/player' . $performance["player_url"] . '"><a property="schema:name" rel="schema:url" href="' . $performance["player_url"] . '">' . $performance["player_name"] . "</a></span>");
if ($best_batting_count > 1) {
$this->AddControl("</li>");
}
$best = $count;
}
if ($i >= $best_batting_count and $row_open) {
if ($list_open) {
$this->AddControl("</ul>");
}
$this->AddControl("</td><td class=\"stat\">best batting<span class=\"stat\">{$best}</span></td></tr>\n");
$row_open = false;
}
$i++;
}
$i = 1;
foreach ($most_runs as $performance) {
$count = $performance["statistic"];
$runs = $count == 1 ? "run" : "runs";
if ($i == 1) {
$this->AddControl('<tr><td>');
}
if ($i == 1 and $most_runs_count > 1) {
$this->AddControl("<ul>");
}
if ($most_runs_count > 1) {
$this->AddControl("<li>");
}
$this->AddControl('<span typeof="schema:Person" about="http://www.stoolball.org.uk/id/player' . $performance["player_url"] . '"><a property="schema:name" rel="schema:url" href="' . $performance["player_url"] . '">' . $performance["player_name"] . "</a></span>");
if ($most_runs_count > 1) {
$this->AddControl("</li>");
}
if ($i == $most_runs_count and $most_runs_count > 1) {
$this->AddControl("</ul>");
}
if ($i == $most_runs_count) {
$this->AddControl("</td><td class=\"stat\"><span class=\"stat\">{$count}</span> {$runs}</td></tr>\n");
}
$i++;
}
$i = 1;
$best = "";
$list_open = false;
foreach ($best_bowling as $performance) {
$count = $performance["wickets"] . "/" . $performance["runs_conceded"];
if ($best and $best != $count) {
$best_bowling_count--;
} else {
if ($i == 1) {
$this->AddControl('<tr><td>');
$row_open = true;
}
if ($i == 1 and $best_bowling_count > 1) {
$this->AddControl("<ul>");
$list_open = true;
}
if ($best_bowling_count > 1) {
$this->AddControl("<li>");
}
$this->AddControl('<span typeof="schema:Person" about="http://www.stoolball.org.uk/id/player' . $performance["player_url"] . '"><a property="schema:name" rel="schema:url" href="' . $performance["player_url"] . '">' . $performance["player_name"] . "</a></span>");
if ($best_bowling_count > 1) {
$this->AddControl("</li>");
}
$best = $count;
}
if ($i >= $best_bowling_count and $row_open) {
if ($list_open) {
$this->AddControl("</ul>");
}
$this->AddControl("</td><td class=\"stat\">best bowling<span class=\"stat\">{$best}</span></td></tr>\n");
$row_open = false;
}
$i++;
}
$i = 1;
foreach ($most_wickets as $performance) {
$count = $performance["statistic"];
$wicket = $count == 1 ? "wicket" : "wickets";
if ($i == 1) {
$this->AddControl('<tr><td>');
}
if ($i == 1 and $most_wickets_count > 1) {
$this->AddControl("<ul>");
}
if ($most_wickets_count > 1) {
$this->AddControl("<li>");
}
$this->AddControl('<span typeof="schema:Person" about="http://www.stoolball.org.uk/id/player' . $performance["player_url"] . '"><a property="schema:name" rel="schema:url" href="' . $performance["player_url"] . '">' . $performance["player_name"] . "</a></span>");
if ($most_wickets_count > 1) {
$this->AddControl("</li>");
}
if ($i == $most_wickets_count and $most_wickets_count > 1) {
$this->AddControl("</ul>");
}
if ($i == $most_wickets_count) {
$this->AddControl("</td><td class=\"stat\"><span class=\"stat\">{$count}</span> {$wicket}</td></tr>\n");
}
$i++;
}
$i = 1;
foreach ($most_catches as $performance) {
$count = $performance["statistic"];
$catch = $count == 1 ? "catch" : "catches";
if ($i == 1) {
$this->AddControl('<tr><td>');
}
if ($i == 1 and $most_catches_count > 1) {
$this->AddControl("<ul>");
}
if ($most_catches_count > 1) {
$this->AddControl("<li>");
}
$this->AddControl('<span typeof="schema:Person" about="http://www.stoolball.org.uk/id/player' . $performance["player_url"] . '"><a property="schema:name" rel="schema:url" href="' . $performance["player_url"] . '">' . $performance["player_name"] . "</a></span>");
if ($most_catches_count > 1) {
$this->AddControl("</li>");
}
if ($i == $most_catches_count and $most_catches_count > 1) {
$this->AddControl("</ul>");
}
if ($i == $most_catches_count) {
$this->AddControl("</td><td class=\"stat\"><span class=\"stat\">{$count}</span> {$catch}</td></tr>\n");
}
$i++;
}
$this->AddControl("</tbody></table>");
}
/**
* Splits a condition list with nested conditions (CSS4) into multiple conditions (CSS3 compatible).
*
* @param string $conditionList
* @param string $charset
* @return array
*/
public static function splitNestedConditions($conditionList, $charset = "UTF-8")
{
// Check arguments
if (!is_string($conditionList)) {
throw new \InvalidArgumentException("Invalid type '" . gettype($conditionList) . "' for argument 'conditionList' given.");
}
if (!is_string($charset)) {
throw new \InvalidArgumentException("Invalid type '" . gettype($charset) . "' for argument 'charset' given.");
} elseif (!in_array($charset, mb_list_encodings())) {
throw new \InvalidArgumentException("Invalid value '" . $charset . "' for argument 'charset' given. Charset not supported.");
}
// Remove at-rule and unnecessary white-spaces
$conditionList = trim($conditionList, " \r\n\t\f");
// Strings and comments should already be replaced, but let's check it again...
$conditionList = Placeholder::replaceStringsAndComments($conditionList);
$inFunction = false;
$groupsOpened = 0;
$enclosedChar = null;
$conditions = [];
$currentConditions = [""];
$currentConditionKeys = [0];
$subConditionList = "";
if (preg_match('/[^\\x00-\\x7f]/', $conditionList)) {
$isAscii = false;
$strLen = mb_strlen($conditionList, $charset);
$getOr = function ($i) use($conditionList) {
return strtolower(substr($conditionList, $i, 4));
};
} else {
$isAscii = true;
$strLen = strlen($conditionList);
$getOr = function ($i) use($charset, $conditionList) {
return mb_strtolower(mb_substr($conditionList, $i, 4, $charset), $charset);
};
}
for ($i = 0, $j = $strLen; $i < $j; $i++) {
if ($isAscii === true) {
$char = $conditionList[$i];
} else {
$char = mb_substr($conditionList, $i, 1, $charset);
}
if ($char === "(") {
if ($groupsOpened > 0) {
$subConditionList .= $char;
} else {
if ($i > 0) {
$prevChar = mb_substr($conditionList, $i - 1, 1, $charset);
if ($prevChar !== "(" && $prevChar !== " ") {
$inFunction = true;
}
}
}
if ($inFunction === false) {
$groupsOpened++;
} else {
foreach ($currentConditionKeys as $index) {
$currentConditions[$index] .= $char;
}
}
} elseif ($char === ")") {
if ($inFunction === false) {
$groupsOpened--;
if ($groupsOpened > 0) {
$subConditionList .= $char;
} else {
if ($subConditionList != "") {
$subConditions = self::splitNestedConditions($subConditionList, $charset);
$newConditions = [];
foreach ($subConditions as $subCondition) {
foreach ($currentConditions as $currentCondition) {
$newConditions[] = trim($currentCondition, " \r\n\t\f") . " " . $subCondition;
}
}
$currentConditions = $newConditions;
$currentConditionKeys = array_keys($currentConditions);
}
$subConditionList = "";
}
} else {
if ($groupsOpened > 0) {
$subConditionList .= $char;
}
foreach ($currentConditionKeys as $index) {
$currentConditions[$index] .= $char;
}
$inFunction = false;
}
} elseif ($char === " " && $getOr($i) === " or ") {
if ($groupsOpened > 0) {
$subConditionList .= " or ";
} else {
foreach ($currentConditions as $currentCondition) {
$conditions[] = trim($currentCondition, " \r\n\t\f");
}
$currentConditions = [""];
$currentConditionKeys = [0];
}
$i += 4 - 1;
} else {
if ($groupsOpened > 0) {
$subConditionList .= $char;
} else {
foreach ($currentConditionKeys as $index) {
$currentConditions[$index] .= $char;
}
}
}
}
foreach ($currentConditions as $currentCondition) {
$conditions[] = trim($currentCondition, " \r\n\t\f");
}
return $conditions;
}
/** @return Placeholder */
function …()
{
return Placeholder::create();
}
<?php
// Include placeholder generator class
require('placeholder.class.php');
// Get variables from $_GET
$width = isset($_GET['w']) ? trim($_GET['w']) : null;
$height = isset($_GET['h']) ? trim($_GET['h']) : null;
$backgroundColor = isset($_GET['bgColor']) ? strtolower(trim($_GET['bgColor'])) : null;
$textColor = isset($_GET['textColor']) ? strtolower(trim($_GET['textColor'])) : null;
$cache = isset($_GET['c']) && $_GET['c'] == 1 ? true : false;
try {
$placeholder = new Placeholder();
$placeholder->setWidth($width);
$placeholder->setHeight($height);
$placeholder->setCache($cache);
if ($backgroundColor) $placeholder->setBackgroundColor($backgroundColor);
if ($textColor) $placeholder->setTextColor($textColor);
$placeholder->render();
} catch (Exception $e){
die($e->getMessage());
}
protected function OnPreRender()
{
# Build up child option controls for the select list
$options = array();
# Add blank option if requested
if ($this->b_blank) {
$options[] = new XhtmlOption();
}
# Loop through options, converting group names to option groups
$current_group_name = '';
$current_group = null;
foreach ($this->GetControls() as $option) {
/* @var $option XhtmlOption */
# Same group as last option
if ($option->GetGroupName() === $current_group_name) {
if ($current_group_name) {
# Add option to the group
$current_group->AddControl($option);
} else {
# It's not in a group
$options[] = $option;
}
} else {
# Different group than last option
if (!is_null($current_group)) {
$options[] = $current_group;
}
# If it's another group, create the group
if ($option->GetGroupName()) {
$current_group_name = $option->GetGroupName();
$current_group = new XhtmlElement('optgroup', $option);
$current_group->AddAttribute('label', $current_group_name);
} else {
# If we're now out of a group, clear the current groups
$current_group_name = '';
$current_group = null;
$options[] = $option;
}
}
}
# Add the final group, if there is one
if (!is_null($current_group)) {
$options[] = $current_group;
}
# Move child controls into select list
$this->o_select->SetControls($options);
$no_controls = array();
$this->SetControls($no_controls);
# Add select list to this control
if ($this->GetLabel()) {
if ($this->b_hide_label) {
$o_label = new XhtmlElement('label');
$o_label->SetCssClass('aural');
$o_label->AddAttribute('for', $this->o_select->GetXhtmlId());
$o_label->AddControl($this->GetLabel() . ' ');
$this->AddControl($o_label);
$this->AddControl($this->o_select);
} else {
$o_label = new XhtmlElement('label');
$o_label->AddAttribute('for', $this->o_select->GetXhtmlId());
$o_label->AddControl($this->GetLabel() . ' ');
$o_label->AddControl($this->o_select);
$this->AddControl($o_label);
}
} else {
$this->AddControl($this->o_select);
}
parent::OnPreRender();
}