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Merge branch '3.6' into 3

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Daniel Hensby 2017-05-08 16:22:32 +01:00
commit bbb250916e
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4 changed files with 43 additions and 30 deletions
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49
core/Object.php
View File

@ -726,16 +726,17 @@ abstract class Object {
* @return mixed * @return mixed
*/ */
public function __call($method, $arguments) { public function __call($method, $arguments) {
$class = get_class($this);
// If the method cache was cleared by an an Object::add_extension() / Object::remove_extension() // If the method cache was cleared by an an Object::add_extension() / Object::remove_extension()
// call, then we should rebuild it. // call, then we should rebuild it.
if(empty(self::$extra_methods[get_class($this)])) { if(empty(self::$extra_methods[$class])) {
$this->defineMethods(); $this->defineMethods();
} }
$method = strtolower($method); $method = strtolower($method);
if(isset(self::$extra_methods[$this->class][$method])) { if(isset(self::$extra_methods[$class][$method])) {
$config = self::$extra_methods[$this->class][$method]; $config = self::$extra_methods[$class][$method];
switch(true) { switch(true) {
case isset($config['property']) : case isset($config['property']) :
@ -752,11 +753,11 @@ abstract class Object {
if($this->destroyed) { if($this->destroyed) {
throw new Exception ( throw new Exception (
"Object->__call(): attempt to call $method on a destroyed $this->class object" "Object->__call(): attempt to call $method on a destroyed $class object"
); );
} else { } else {
throw new Exception ( throw new Exception (
"Object->__call(): $this->class cannot pass control to $config[property]($config[index])." "Object->__call(): $class cannot pass control to $config[property]($config[index])."
. ' Perhaps this object was mistakenly destroyed?' . ' Perhaps this object was mistakenly destroyed?'
); );
} }
@ -770,13 +771,12 @@ abstract class Object {
default : default :
throw new Exception ( throw new Exception (
"Object->__call(): extra method $method is invalid on $this->class:" "Object->__call(): extra method $method is invalid on $class:"
. var_export($config, true) . var_export($config, true)
); );
} }
} else { } else {
// Please do not change the exception code number below. // Please do not change the exception code number below.
$class = get_class($this);
throw new Exception("Object->__call(): the method '$method' does not exist on '$class', or the method is not public.", 2175); throw new Exception("Object->__call(): the method '$method' does not exist on '$class', or the method is not public.", 2175);
} }
} }
@ -793,7 +793,7 @@ abstract class Object {
* @return bool * @return bool
*/ */
public function hasMethod($method) { public function hasMethod($method) {
return method_exists($this, $method) || isset(self::$extra_methods[$this->class][strtolower($method)]); return method_exists($this, $method) || isset(self::$extra_methods[get_class($this)][strtolower($method)]);
} }
/** /**
@ -803,14 +803,15 @@ abstract class Object {
* @return array * @return array
*/ */
public function allMethodNames($custom = false) { public function allMethodNames($custom = false) {
if(!isset(self::$built_in_methods[$this->class])) { $class = get_class($this);
self::$built_in_methods[$this->class] = array_map('strtolower', get_class_methods($this)); if(!isset(self::$built_in_methods[$class])) {
self::$built_in_methods[$class] = array_map('strtolower', get_class_methods($this));
} }
if($custom && isset(self::$extra_methods[$this->class])) { if($custom && isset(self::$extra_methods[$class])) {
return array_merge(self::$built_in_methods[$this->class], array_keys(self::$extra_methods[$this->class])); return array_merge(self::$built_in_methods[$class], array_keys(self::$extra_methods[$class]));
} else { } else {
return self::$built_in_methods[$this->class]; return self::$built_in_methods[$class];
} }
} }
@ -826,11 +827,12 @@ abstract class Object {
$this->addMethodsFrom('extension_instances', $key); $this->addMethodsFrom('extension_instances', $key);
} }
if(isset($_REQUEST['debugmethods']) && isset(self::$built_in_methods[$this->class])) { $class = get_class($this);
if(isset($_REQUEST['debugmethods']) && isset(self::$built_in_methods[$class])) {
Debug::require_developer_login(); Debug::require_developer_login();
echo '<h2>Methods defined on ' . $this->class . '</h2><ul>'; echo "<h2>Methods defined on $class</h2><ul>";
foreach(self::$built_in_methods[$this->class] as $method) { foreach(self::$built_in_methods[$class] as $method) {
echo "<li>$method</li>"; echo "<li>$method</li>";
} }
echo '</ul>'; echo '</ul>';
@ -863,11 +865,12 @@ abstract class Object {
* @param string|int $index an index to use if the property is an array * @param string|int $index an index to use if the property is an array
*/ */
protected function addMethodsFrom($property, $index = null) { protected function addMethodsFrom($property, $index = null) {
$class = get_class($this);
$extension = ($index !== null) ? $this->{$property}[$index] : $this->$property; $extension = ($index !== null) ? $this->{$property}[$index] : $this->$property;
if(!$extension) { if(!$extension) {
throw new InvalidArgumentException ( throw new InvalidArgumentException (
"Object->addMethodsFrom(): could not add methods from {$this->class}->{$property}[$index]" "Object->addMethodsFrom(): could not add methods from {$class}->{$property}[$index]"
); );
} }
@ -881,11 +884,11 @@ abstract class Object {
$newMethods = array_fill_keys($methods, $methodInfo); $newMethods = array_fill_keys($methods, $methodInfo);
if(isset(self::$extra_methods[$this->class])) { if(isset(self::$extra_methods[$class])) {
self::$extra_methods[$this->class] = self::$extra_methods[$class] =
array_merge(self::$extra_methods[$this->class], $newMethods); array_merge(self::$extra_methods[$class], $newMethods);
} else { } else {
self::$extra_methods[$this->class] = $newMethods; self::$extra_methods[$class] = $newMethods;
} }
} }
} }
@ -929,7 +932,7 @@ abstract class Object {
* @param string $wrap the method name to wrap to * @param string $wrap the method name to wrap to
*/ */
protected function addWrapperMethod($method, $wrap) { protected function addWrapperMethod($method, $wrap) {
self::$extra_methods[$this->class][strtolower($method)] = array ( self::$extra_methods[get_class($this)][strtolower($method)] = array (
'wrap' => $wrap, 'wrap' => $wrap,
'method' => $method 'method' => $method
); );
@ -944,7 +947,7 @@ abstract class Object {
* function * function
*/ */
protected function createMethod($method, $code) { protected function createMethod($method, $code) {
self::$extra_methods[$this->class][strtolower($method)] = array ( self::$extra_methods[get_class($this)][strtolower($method)] = array (
'function' => create_function('$obj, $args', $code) 'function' => create_function('$obj, $args', $code)
); );
} }

2
core/PaginatedList.php
View File

@ -270,7 +270,7 @@ class PaginatedList extends SS_ListDecorator {
* </code> * </code>
* *
* @param int $context The number of pages to display around the current * @param int $context The number of pages to display around the current
* page. The number should be event, as half the number of each pages * page. The number should be even, as half the number of each pages
* are displayed on either side of the current one. * are displayed on either side of the current one.
* @return SS_List * @return SS_List
*/ */

2
model/Image.php
View File

@ -730,7 +730,7 @@ class Image extends File implements Flushable {
call_user_func_array(array($this, "generateFormattedImage"), $args); call_user_func_array(array($this, "generateFormattedImage"), $args);
} }
$cached = new Image_Cached($cacheFile, false, $this); $cached = Injector::inst()->createWithArgs('Image_Cached', array($cacheFile, false, $this));
return $cached; return $cached;
} }
} }

20
view/Requirements.php
View File

@ -869,10 +869,10 @@ class Requirements_Backend {
// Forcefully put the scripts at the bottom of the body instead of before the first // Forcefully put the scripts at the bottom of the body instead of before the first
// script tag. // script tag.
$replacements["/(<\/body[^>]*>)/i"] = $jsRequirements . "\\1"; $replacements["/(<\/body[^>]*>)/i"] = $this->escapeReplacement($jsRequirements) . "\\1";
// Put CSS at the bottom of the head // Put CSS at the bottom of the head
$replacements["/(<\/head>)/i"] = $requirements . "\\1"; $replacements["/(<\/head>)/i"] = $this->escapeReplacement($requirements) . "\\1";
} elseif ($this->write_js_to_body) { } elseif ($this->write_js_to_body) {
$jsRequirements = $this->removeNewlinesFromCode($jsRequirements); $jsRequirements = $this->removeNewlinesFromCode($jsRequirements);
@ -894,14 +894,14 @@ class Requirements_Backend {
if ($canWriteToBody) { if ($canWriteToBody) {
$content = substr($content, 0, $p1) . $jsRequirements . substr($content, $p1); $content = substr($content, 0, $p1) . $jsRequirements . substr($content, $p1);
} else { } else {
$replacements["/(<\/body[^>]*>)/i"] = $jsRequirements . "\\1"; $replacements["/(<\/body[^>]*>)/i"] = $this->escapeReplacement($jsRequirements) . "\\1";
} }
// Put CSS at the bottom of the head // Put CSS at the bottom of the head
$replacements["/(<\/head>)/i"] = $requirements . "\\1"; $replacements["/(<\/head>)/i"] = $this->escapeReplacement($requirements) . "\\1";
} else { } else {
// Put CSS and Javascript together before the closing head tag // Put CSS and Javascript together before the closing head tag
$replacements["/(<\/head>)/i"] = $requirements . $jsRequirements. "\\1"; $replacements["/(<\/head>)/i"] = $this->escapeReplacement($requirements . $jsRequirements) . "\\1";
} }
if (!empty($replacements)) { if (!empty($replacements)) {
@ -923,6 +923,16 @@ class Requirements_Backend {
return preg_replace('/>\n*/', '>', $code); return preg_replace('/>\n*/', '>', $code);
} }
/**
* Safely escape a literal string for use in preg_replace replacement
*
* @param string $replacement
* @return string
*/
protected function escapeReplacement($replacement) {
return addcslashes($replacement, '\\$');
}
/** /**
* Attach requirements inclusion to X-Include-JS and X-Include-CSS headers on the given * Attach requirements inclusion to X-Include-JS and X-Include-CSS headers on the given
* HTTP Response * HTTP Response