/**
* @param array $args (name, type, target, value)
* @throws InvalidConditionException
*/
public function __construct(array $args)
{
$this->args = $args;
if (isMultiArray($args)) {
throw new InvalidConditionException("Multi dimensional array is not supported.");
} else {
$this->validate($this->args);
}
}
/**
* 城市区三级联动中的 AJAX 部分
*/
public function pcAjaxAction()
{
Helper::import('Array');
$flag = $this->getQuery('flag');
$targetID = $this->getQuery('targetID');
switch ($flag) {
case 'p':
$function = 'getCityByProvinceId';
$obj = $this->m_city;
break;
case 'c':
$function = 'getRegionByCityId';
$obj = $this->m_region;
break;
}
$finalArr = $obj->{$function}($targetID);
$finalStr = '';
switch ($flag) {
case 'p':
$finalStr = "<select errorDiv=\"city_error\" tipsDiv=\"city_tips\" eleType='select' id='" . $this->cityID . "' name='" . $this->cityID . "' class='select_box selecttxt3' onchange='javascript:cityChange();' >";
$finalStr .= "<option value=''>请选择城市</option>";
if (isMultiArray($finalArr)) {
foreach ($finalArr as $val) {
$finalStr .= "<option value=" . $val['cityID'] . ">" . $val['city'] . "</option>";
}
} else {
$finalStr .= "<option value=" . $finalArr['cityID'] . ">" . $finalArr['city'] . "</option>";
}
$finalStr .= "</select>";
break;
case 'c':
$finalStr = "<select errorDiv=\"region_error\" eleType='select' tipsDiv=\"city_tips\" id='" . $this->regionID . "' name='" . $this->regionID . "' class='select_box selecttxt3' onchange='javascript:regionChange();'>";
$finalStr .= "<option value=''>请选择区域</option>";
if (isMultiArray($finalArr)) {
foreach ($finalArr as $val) {
$finalStr .= "<option value=" . $val['regionID'] . ">" . $val['region'] . "</option>";
}
} else {
$finalStr .= "<option value=" . $finalArr['regionID'] . ">" . $finalArr['region'] . "</option>";
}
$finalStr .= "</select>";
break;
}
echo $finalStr;
die;
}
/**
* Search the info from the DB
*
* Uses a smarter search engine to search through the fields and return certain fields, puts the results in a local $results array
*
* @param $keywords A string that we are going to be searching the DB for
* @param $search_fields An array of the field keys that we are going to be searching through
* @param $return_fields An array of the field keys that are going to be returned
* @return int
*/
public function Search($keywords, $search_fields, $return_fields)
{
// Use the global db class
global $db;
$returns = array();
// Push $this into the array
array_unshift($this->join_class, $this);
array_unshift($this->join_type, '');
array_unshift($this->join_on, '');
// Setup the return fields
if (!isMultiArray($return_fields)) {
array_unshift($returns, $return_fields);
} else {
$returns = $return_fields;
}
// Split up the terms
$terms = search_split_terms($keywords);
$terms_db = search_db_escape_terms($terms);
$terms_rx = search_rx_escape_terms($terms);
// Create list of statements
$parts = array();
foreach ($terms_db as $term_db) {
if (is_array($search_fields)) {
foreach ($search_fields as $field) {
$parts[] = '`' . $this->database . '`.`' . $this->table . '`.' . $field . ' RLIKE \'' . $term_db . '\'';
}
} else {
$parts[] = '`' . $this->database . '`.`' . $this->table . '`.' . $search_fields . ' RLIKE \'' . $term_db . '\'';
}
}
$parts = '(' . implode(' OR ', $parts) . ')';
if ($this->conditions != '') {
$parts .= ' AND ' . $this->conditions;
}
// Loop through all the joined classes
foreach ($this->join_class as $key => $class) {
// Create the return fields
if (is_array($returns[$key]) && count($returns[$key]) > 0) {
// Require primary key returned
if (!in_array($class->primary, $returns[$key])) {
$return .= '`' . $class->database . '`.`' . $class->table . '`.' . $class->primary . ', ';
}
// List all other fields to be returned
foreach ($returns[$key] as $field) {
if (!is_array($field)) {
$return .= trim($field) != '' ? '`' . $class->database . '`.`' . $class->table . '`.' . $field . ', ' : '';
} else {
foreach ($field as $sub_field) {
$return .= trim($sub_field) != '' ? '`' . $class->database . '`.`' . $class->table . '`.' . $sub_field . ', ' : '';
}
}
}
} else {
// Local class return values
if (is_array($returns[$key])) {
foreach ($returns[$key] as $field) {
$fields[] = '`' . $this->database . '`.`' . $this->table . '`.' . $field;
}
$return .= implode(', ', $fields);
} else {
$return .= '`' . $class->database . '`.`' . $class->table . '`.*, ';
}
}
// Create the Joins
if ($key > 0) {
$join .= ' ' . $this->join_type[$key] . ' JOIN `' . $this->join_class[$key]->database . '`.`' . $this->join_class[$key]->table . '` ON (`' . $this->join_class[$key]->database . '`.`' . $this->join_class[$key]->table . '`.' . $this->join_on[$key][0] . ' = `' . $this->database . '`.`' . $this->table . '`.' . $this->join_on[$key][1] . ') ';
}
}
$query = 'SELECT ' . substr($return, 0, -2) . ' FROM `' . $this->database . '`.`' . $this->table . '`' . $join . ' WHERE ' . $parts;
$query .= $this->group_by != '' ? ' GROUP BY ' . $this->group_by : '';
$result = $db->Query($query, $this->database);
$results = array();
while ($info = $db->FetchArray($result)) {
$info['score'] = 0;
foreach ($terms_rx as $term_rx) {
if (is_array($search_fields)) {
foreach ($search_fields as $field) {
$info['score'] += preg_match_all("/{$term_rx}/i", $info[$field], $null);
}
} else {
$info['score'] += preg_match_all("/{$term_rx}/i", $info[$search_fields], $null);
}
}
$results[] = $info;
}
// Pop $this from the array
array_shift($this->join_class);
array_shift($this->join_type);
array_shift($this->join_on);
uasort($results, 'search_sort_results');
$this->results = $results;
return count($results);
}
function ul($list, $ID = NULL, $class = NULL)
{
$ID = !is_null($ID) ? ' id="' . $ID . '"' : NULL;
$class = !is_null($class) ? ' class="' . $class . '"' : NULL;
$HTML = '<ul' . $ID . $class . '>' . char("\t");
if (isMultiArray($list)) {
foreach ($list as $li) {
$class = isset($li["class"]) ? ' class="' . $li["class"] . '"' : NULL;
$HTML .= char("\t", 2) . '<li' . $class . '>' . $li["item"] . '</li>' . char("\n");
}
} elseif (is_array($list)) {
for ($i = 0; $i <= count($list) - 1; $i++) {
$HTML .= char("\t", 2) . '<li>' . $list[$i] . '</li>' . char("\n");
}
}
$HTML .= char("\t") . '</ul>' . char("\n");
return $HTML;
}
/**
* Add item to the cart, it can be an array or multi dimensional array
*
* @param string|array $id
* @param string $name
* @param float $price
* @param int $quantity
* @param array $attributes
* @param CartCondition|array $conditions
*
* @return $this
*
* @throws InvalidItemException
*/
public function add($id, $name = null, $price = null, $quantity = null, $attributes = [], $conditions = [])
{
// TODO Sift id, name, price and quantity and add remainings to the attirbutes array.
// If the first argument is an array, we will need to call add again
if (is_array($id)) {
// The first argument is an array, now we will need to check if it is a multi dimensional
// array, if so, we will iterate through each item and call add again
if (isMultiArray($id)) {
foreach ($id as $item) {
$this->add($item["id"], $item["name"], $item["price"], $item["quantity"], issetAndHasValueOrAssignDefault($item["attributes"], []), issetAndHasValueOrAssignDefault($item["conditions"], []));
}
} else {
$this->add($id["id"], $id["name"], $id["price"], $id["quantity"], issetAndHasValueOrAssignDefault($id["attributes"], []), issetAndHasValueOrAssignDefault($id["conditions"], []));
}
return $this;
}
// Validate data
$item = $this->validate(["id" => $id, "name" => $name, "price" => normalizePrice($price), "quantity" => $quantity, "attributes" => new ItemAttributeCollection($attributes), "conditions" => $conditions]);
// Get the cart
$cart = $this->getContent();
// If the item is already in the cart we will just update it
if ($cart->has($id)) {
Event::fire(new Events\ItemsUpdating($this, [$item]));
// Check if $item changed
$this->update($id, $item);
Event::fire(new Events\ItemsUpdated($this, [$item]));
} else {
Event::fire(new Events\ItemsAdding($this, [$item]));
// Check if $item changed
$this->addRow($id, $item);
Event::fire(new Events\ItemsAdded($this, [$item]));
}
return $this;
}
function ul($list, $ID = null, $class = null)
{
$ID = !is_null($ID) ? ' id="' . $ID . '"' : null;
$class = !is_null($class) ? ' class="' . $class . '"' : null;
$HTML = '<ul' . $ID . $class . '>';
if (isMultiArray($list)) {
foreach ($list as $li) {
$class = isset($li["class"]) ? ' class="' . $li["class"] . '"' : null;
$HTML .= '<li' . $class . '>' . $li["item"] . '</li>';
}
} elseif (is_array($list)) {
for ($i = 0; $i <= count($list) - 1; $i++) {
$HTML .= '<li>' . $list[$i] . '</li>';
}
}
return $HTML . '</ul>';
}
