updated FML to improve Page chunking

This commit is contained in:
kremsy 2017-06-21 18:24:12 +02:00
parent 56ae4a8525
commit 652f46703b

View File

@ -19,428 +19,429 @@ use FML\Script\ScriptLabel;
class Paging extends ScriptFeature
{
/*
* Constants
*/
const VAR_CURRENT_PAGE = "FML_Paging_CurrentPage";
const FUNCTION_UPDATE_CURRENT_PAGE = "FML_UpdateCurrentPage";
/*
* Constants
*/
const VAR_CURRENT_PAGE = "FML_Paging_CurrentPage";
const FUNCTION_UPDATE_CURRENT_PAGE = "FML_UpdateCurrentPage";
/**
* @var Label $label Page number Label
*/
protected $label = null;
/**
* @var Label $label Page number Label
*/
protected $label = null;
/**
* @var PagingPage[] $pages Pages
*/
protected $pages = array();
/**
* @var PagingPage[] $pages Pages
*/
protected $pages = array();
/**
* @var PagingButton[] $buttons Paging Buttons
*/
protected $buttons = array();
/**
* @var PagingButton[] $buttons Paging Buttons
*/
protected $buttons = array();
/**
* @var int $startPageNumber Start Page number
*/
protected $startPageNumber = null;
/**
* @var int $startPageNumber Start Page number
*/
protected $startPageNumber = null;
/**
* @var int $customMaxPageNumber Custom maximum page number
*/
protected $customMaxPageNumber = null;
/**
* @var int $customMaxPageNumber Custom maximum page number
*/
protected $customMaxPageNumber = null;
/**
* @var string $previousChunkAction Previous chunk action name
*/
protected $previousChunkAction = null;
/**
* @var string $previousChunkAction Previous chunk action name
*/
protected $previousChunkAction = null;
/**
* @var string $nextChunkAction Next chunk action name
*/
protected $nextChunkAction = null;
/**
* @var string $nextChunkAction Next chunk action name
*/
protected $nextChunkAction = null;
/**
* @var bool $chunkActionAppendsPageNumber Chunk action appended with Page number
*/
protected $chunkActionAppendsPageNumber = null;
/**
* @var bool $chunkActionAppendsPageNumber Chunk action appended with Page number
*/
protected $chunkActionAppendsPageNumber = null;
/**
* Construct a new Paging
*
* @api
* @param Label $label (optional) Page number Label
* @param PagingPage[] $pages (optional) Pages
* @param PagingButton[] $buttons (optional) Pageing Buttons
*/
public function __construct(Label $label = null, array $pages = null, array $buttons = null)
{
if ($label) {
$this->setLabel($label);
}
if ($pages) {
$this->setPages($pages);
}
if ($buttons) {
$this->setButtons($buttons);
}
}
/**
* Construct a new Paging
*
* @api
* @param Label $label (optional) Page number Label
* @param PagingPage[] $pages (optional) Pages
* @param PagingButton[] $buttons (optional) Pageing Buttons
*/
public function __construct(Label $label = null, array $pages = null, array $buttons = null)
{
if ($label) {
$this->setLabel($label);
}
if ($pages) {
$this->setPages($pages);
}
if ($buttons) {
$this->setButtons($buttons);
}
}
/**
* Get the Label showing the Page number
*
* @api
* @return Label
*/
public function getLabel()
{
return $this->label;
}
/**
* Get the Label showing the Page number
*
* @api
* @return Label
*/
public function getLabel()
{
return $this->label;
}
/**
* Set the Label showing the Page number
*
* @api
* @param Label $label Page number Label
* @return static
*/
public function setLabel(Label $label)
{
$label->checkId();
$this->label = $label;
return $this;
}
/**
* Set the Label showing the Page number
*
* @api
* @param Label $label Page number Label
* @return static
*/
public function setLabel(Label $label)
{
$label->checkId();
$this->label = $label;
return $this;
}
/**
* Get the Pages
*
* @api
* @return PagingPage[]
*/
public function getPages()
{
return $this->pages;
}
/**
* Get the Pages
*
* @api
* @return PagingPage[]
*/
public function getPages()
{
return $this->pages;
}
/**
* Add a new Page Control
*
* @api
* @param Control $pageControl Page Control
* @param string $pageNumber (optional) Page number
* @return static
*/
public function addPageControl(Control $pageControl, $pageNumber = null)
{
if ($pageNumber === null) {
$pageNumber = count($this->pages) + 1;
}
$page = new PagingPage($pageControl, $pageNumber);
return $this->addPage($page);
}
/**
* Add a new Page Control
*
* @api
* @param Control $pageControl Page Control
* @param string $pageNumber (optional) Page number
* @return static
*/
public function addPageControl(Control $pageControl, $pageNumber = null)
{
if ($pageNumber === null) {
$pageNumber = count($this->pages) + 1;
}
$page = new PagingPage($pageControl, $pageNumber);
return $this->addPage($page);
}
/**
* Add a new Page
*
* @api
* @param PagingPage $page Page
* @return static
*/
public function addPage(PagingPage $page)
{
if (!in_array($page, $this->pages, true)) {
array_push($this->pages, $page);
}
return $this;
}
/**
* Add a new Page
*
* @api
* @param PagingPage $page Page
* @return static
*/
public function addPage(PagingPage $page)
{
if (!in_array($page, $this->pages, true)) {
array_push($this->pages, $page);
}
return $this;
}
/**
* Add new Pages
*
* @api
* @param PagingPage[] $pages Pages
* @return static
*/
public function setPages(array $pages)
{
$this->pages = array();
foreach ($pages as $page) {
$this->addPage($page);
}
return $this;
}
/**
* Add new Pages
*
* @api
* @param PagingPage[] $pages Pages
* @return static
*/
public function setPages(array $pages)
{
$this->pages = array();
foreach ($pages as $page) {
$this->addPage($page);
}
return $this;
}
/**
* Get the Buttons
*
* @api
* @return PagingButton[]
*/
public function getButtons()
{
return $this->buttons;
}
/**
* Get the Buttons
*
* @api
* @return PagingButton[]
*/
public function getButtons()
{
return $this->buttons;
}
/**
* Add a new Button Control to browse through the Pages
*
* @api
* @param Control $buttonControl Button used for browsing
* @param int $browseAction (optional) Number of browsed Pages per click
* @return static
*/
public function addButtonControl(Control $buttonControl, $browseAction = null)
{
if ($browseAction === null) {
$buttonCount = count($this->buttons);
if ($buttonCount % 2 === 0) {
$browseAction = $buttonCount / 2 + 1;
} else {
$browseAction = $buttonCount / -2 - 1;
}
}
$button = new PagingButton($buttonControl, $browseAction);
return $this->addButton($button);
}
/**
* Add a new Button Control to browse through the Pages
*
* @api
* @param Control $buttonControl Button used for browsing
* @param int $browseAction (optional) Number of browsed Pages per click
* @return static
*/
public function addButtonControl(Control $buttonControl, $browseAction = null)
{
if ($browseAction === null) {
$buttonCount = count($this->buttons);
if ($buttonCount % 2 === 0) {
$browseAction = $buttonCount / 2 + 1;
} else {
$browseAction = $buttonCount / -2 - 1;
}
}
$button = new PagingButton($buttonControl, $browseAction);
return $this->addButton($button);
}
/**
* Add a new Button to browse through Pages
*
* @api
* @param PagingButton $button Paging Button
* @return static
*/
public function addButton(PagingButton $button)
{
if (!in_array($button, $this->buttons, true)) {
array_push($this->buttons, $button);
}
return $this;
}
/**
* Add a new Button to browse through Pages
*
* @api
* @param PagingButton $button Paging Button
* @return static
*/
public function addButton(PagingButton $button)
{
if (!in_array($button, $this->buttons, true)) {
array_push($this->buttons, $button);
}
return $this;
}
/**
* Set the Paging Buttons
*
* @api
* @param PagingButton[] $buttons Paging Buttons
* @return static
*/
public function setButtons(array $buttons)
{
$this->buttons = array();
foreach ($buttons as $button) {
$this->addButton($button);
}
return $this;
}
/**
* Set the Paging Buttons
*
* @api
* @param PagingButton[] $buttons Paging Buttons
* @return static
*/
public function setButtons(array $buttons)
{
$this->buttons = array();
foreach ($buttons as $button) {
$this->addButton($button);
}
return $this;
}
/**
* Get the start Page number
*
* @api
* @return int
*/
public function getStartPageNumber()
{
return $this->startPageNumber;
}
/**
* Get the start Page number
*
* @api
* @return int
*/
public function getStartPageNumber()
{
return $this->startPageNumber;
}
/**
* Set the start Page number
*
* @api
* @param int $startPageNumber Page number to start with
* @return static
*/
public function setStartPageNumber($startPageNumber)
{
$this->startPageNumber = (int)$startPageNumber;
return $this;
}
/**
* Set the start Page number
*
* @api
* @param int $startPageNumber Page number to start with
* @return static
*/
public function setStartPageNumber($startPageNumber)
{
$this->startPageNumber = (int)$startPageNumber;
return $this;
}
/**
* Get a custom maximum Page number for using chunks
*
* @api
* @return int
*/
public function getCustomMaxPageNumber()
{
return $this->customMaxPageNumber;
}
/**
* Get a custom maximum Page number for using chunks
*
* @api
* @return int
*/
public function getCustomMaxPageNumber()
{
return $this->customMaxPageNumber;
}
/**
* Set a custom maximum Page number for using chunks
*
* @api
* @param int $maxPageNumber Custom maximum Page number
* @return static
*/
public function setCustomMaxPageNumber($maxPageNumber)
{
$this->customMaxPageNumber = (int)$maxPageNumber;
return $this;
}
/**
* Set a custom maximum Page number for using chunks
*
* @api
* @param int $maxPageNumber Custom maximum Page number
* @return static
*/
public function setCustomMaxPageNumber($maxPageNumber)
{
$this->customMaxPageNumber = (int)$maxPageNumber;
return $this;
}
/**
* Get the action triggered when the previous chunk is needed
*
* @api
* @return string
*/
public function getPreviousChunkAction()
{
return $this->previousChunkAction;
}
/**
* Get the action triggered when the previous chunk is needed
*
* @api
* @return string
*/
public function getPreviousChunkAction()
{
return $this->previousChunkAction;
}
/**
* Set the action triggered when the previous chunk is needed
*
* @api
* @param string $previousChunkAction Triggered action
* @return static
*/
public function setPreviousChunkAction($previousChunkAction)
{
$this->previousChunkAction = (string)$previousChunkAction;
return $this;
}
/**
* Set the action triggered when the previous chunk is needed
*
* @api
* @param string $previousChunkAction Triggered action
* @return static
*/
public function setPreviousChunkAction($previousChunkAction)
{
$this->previousChunkAction = (string)$previousChunkAction;
return $this;
}
/**
* Get the action triggered when the next chunk is needed
*
* @api
* @return string
*/
public function getNextChunkAction()
{
return $this->nextChunkAction;
}
/**
* Get the action triggered when the next chunk is needed
*
* @api
* @return string
*/
public function getNextChunkAction()
{
return $this->nextChunkAction;
}
/**
* Set the action triggered when the next chunk is needed
*
* @api
* @param string $nextChunkAction Triggered action
* @return static
*/
public function setNextChunkAction($nextChunkAction)
{
$this->nextChunkAction = (string)$nextChunkAction;
return $this;
}
/**
* Set the action triggered when the next chunk is needed
*
* @api
* @param string $nextChunkAction Triggered action
* @return static
*/
public function setNextChunkAction($nextChunkAction)
{
$this->nextChunkAction = (string)$nextChunkAction;
return $this;
}
/**
* Set the actions triggered when another chunk is needed
*
* @api
* @param string $chunkAction Triggered action
* @return static
*/
public function setChunkActions($chunkAction)
{
return $this->setNextChunkAction($chunkAction)
->setPreviousChunkAction($chunkAction);
}
/**
* Set the actions triggered when another chunk is needed
*
* @api
* @param string $chunkAction Triggered action
* @return static
*/
public function setChunkActions($chunkAction)
{
return $this->setNextChunkAction($chunkAction)
->setPreviousChunkAction($chunkAction);
}
/**
* Get if the chunk action should append the needed Page number
*
* @api
* @return bool
*/
public function getChunkActionAppendsPageNumber()
{
return $this->chunkActionAppendsPageNumber;
}
/**
* Get if the chunk action should append the needed Page number
*
* @api
* @return bool
*/
public function getChunkActionAppendsPageNumber()
{
return $this->chunkActionAppendsPageNumber;
}
/**
* Set if the chunk action should append the needed Page number
*
* @api
* @param bool $appendPageNumber Append the needed Page number
* @return static
*/
public function setChunkActionAppendsPageNumber($appendPageNumber)
{
$this->chunkActionAppendsPageNumber = (bool)$appendPageNumber;
return $this;
}
/**
* Set if the chunk action should append the needed Page number
*
* @api
* @param bool $appendPageNumber Append the needed Page number
* @return static
*/
public function setChunkActionAppendsPageNumber($appendPageNumber)
{
$this->chunkActionAppendsPageNumber = (bool)$appendPageNumber;
return $this;
}
/**
* @see ScriptFeature::prepare()
*/
public function prepare(Script $script)
{
if (empty($this->pages)) {
return $this;
}
$script->setScriptInclude(ScriptInclude::TEXTLIB);
/**
* @see ScriptFeature::prepare()
*/
public function prepare(Script $script)
{
if (empty($this->pages)) {
return $this;
}
$script->setScriptInclude(ScriptInclude::TEXTLIB);
$currentPageVariable = self::VAR_CURRENT_PAGE;
$updatePageFunction = self::FUNCTION_UPDATE_CURRENT_PAGE;
$currentPageVariable = self::VAR_CURRENT_PAGE;
$updatePageFunction = self::FUNCTION_UPDATE_CURRENT_PAGE;
$minPageNumber = 1;
$startPageNumber = (is_int($this->startPageNumber) ? $this->startPageNumber : $minPageNumber);
$maxPage = $this->getMaxPage();
$maxPageNumber = $this->customMaxPageNumber;
if (!is_int($maxPageNumber)) {
$maxPageNumber = $maxPage->getPageNumber();
}
$minPageNumber = 1;
$startPageNumber = (is_int($this->startPageNumber) ? $this->startPageNumber : $minPageNumber);
$maxPage = $this->getMaxPage();
$maxPageNumber = $this->customMaxPageNumber;
if (!is_int($maxPageNumber)) {
$maxPageNumber = $maxPage->getPageNumber();
}
$pagingId = $maxPage->getControl()
->getId(true, true);
$pagingId = Builder::escapeText($maxPage->getControl()
->getId());
$pageLabelId = Builder::EMPTY_STRING;
if ($this->label) {
$pageLabelId = Builder::escapeText($this->label->getId());
}
$pagingId = $maxPage->getControl()
->getId(true, true);
$pagingId = Builder::escapeText($maxPage->getControl()
->getId());
$pageLabelId = Builder::EMPTY_STRING;
if ($this->label) {
$pageLabelId = Builder::escapeText($this->label->getId());
}
$pagesArrayText = $this->getPagesArrayText();
$pageButtonsArrayText = $this->getPageButtonsArrayText();
$pagesArrayText = $this->getPagesArrayText();
$pageButtonsArrayText = $this->getPageButtonsArrayText();
$previousChunkAction = Builder::escapeText($this->previousChunkAction);
$nextChunkAction = Builder::escapeText($this->nextChunkAction);
$chunkActionAppendsPageNumber = Builder::getBoolean($this->chunkActionAppendsPageNumber);
$previousChunkAction = Builder::escapeText($this->previousChunkAction);
$nextChunkAction = Builder::escapeText($this->nextChunkAction);
$chunkActionAppendsPageNumber = Builder::getBoolean($this->chunkActionAppendsPageNumber);
// Init
$initScriptText = "
// Init
$initScriptText = "
declare {$currentPageVariable} for This = Integer[Text];
{$currentPageVariable}[{$pagingId}] = {$startPageNumber};
{$updatePageFunction}({$pagingId}, {$pageLabelId}, 0, {$minPageNumber}, {$maxPageNumber}, {$pagesArrayText}, {$previousChunkAction}, {$nextChunkAction}, {$chunkActionAppendsPageNumber});";
$script->appendGenericScriptLabel(ScriptLabel::ONINIT, $initScriptText, true);
$script->appendGenericScriptLabel(ScriptLabel::ONINIT, $initScriptText, true);
// MouseClick
$clickScriptText = "
// MouseClick
$clickScriptText = "
declare PageButtons = {$pageButtonsArrayText};
if (PageButtons.existskey(Event.Control.ControlId)) {
declare BrowseAction = PageButtons[Event.Control.ControlId];
{$updatePageFunction}({$pagingId}, {$pageLabelId}, BrowseAction, {$minPageNumber}, {$maxPageNumber}, {$pagesArrayText}, {$previousChunkAction}, {$nextChunkAction}, {$chunkActionAppendsPageNumber});
}";
$script->appendGenericScriptLabel(ScriptLabel::MOUSECLICK, $clickScriptText, true);
$script->appendGenericScriptLabel(ScriptLabel::MOUSECLICK, $clickScriptText, true);
// Update function
$functionText = "
// Update function
$functionText = "
Void {$updatePageFunction}(Text _PagingId, Text _PageLabelId, Integer _BrowseAction, Integer _MinPageNumber, Integer _MaxPageNumber, Text[Integer] _Pages, Text _PreviousChunkAction, Text _NextChunkAction, Boolean _ChunkActionAppendPageNumber) {
declare {$currentPageVariable} for This = Integer[Text];
if (!{$currentPageVariable}.existskey(_PagingId)) return;
declare CurrentPage = {$currentPageVariable}[_PagingId] + _BrowseAction;
if (CurrentPage < _MinPageNumber) {
CurrentPage = _MinPageNumber;
} else if (CurrentPage > _MaxPageNumber) {
CurrentPage = _MaxPageNumber;
declare NewPageNumber = {$currentPageVariable}[_PagingId] + _BrowseAction;
if (NewPageNumber < _MinPageNumber) {
NewPageNumber = _MinPageNumber;
} else if (NewPageNumber > _MaxPageNumber) {
NewPageNumber = _MaxPageNumber;
}
{$currentPageVariable}[_PagingId] = CurrentPage;
declare PageFound = False;
foreach (PageNumber => PageId in _Pages) {
declare PageControl <=> Page.GetFirstChild(PageId);
PageControl.Visible = (CurrentPage == PageNumber);
if (PageControl.Visible) {
PageFound = True;
}
}
if (!PageFound && _BrowseAction != 0) {
{$currentPageVariable}[_PagingId] = NewPageNumber;
if (_Pages.existskey(NewPageNumber)) {
foreach (PageNumber => PageId in _Pages) {
declare PageControl <=> Page.GetFirstChild(PageId);
PageControl.Visible = (PageNumber == NewPageNumber);
}
if (_PageLabelId != \"\") {
declare PageLabel <=> (Page.GetFirstChild(_PageLabelId) as CMlLabel);
PageLabel.Value = NewPageNumber^\"/\"^_MaxPageNumber;
}
} else {
declare Text ChunkAction;
if (_BrowseAction < 0) {
ChunkAction = _PreviousChunkAction;
@ -448,91 +449,87 @@ Void {$updatePageFunction}(Text _PagingId, Text _PageLabelId, Integer _BrowseAct
ChunkAction = _NextChunkAction;
}
if (_ChunkActionAppendPageNumber) {
ChunkAction ^= CurrentPage;
ChunkAction ^= NewPageNumber;
}
TriggerPageAction(ChunkAction);
}
if (_PageLabelId == " . Builder::EMPTY_STRING . ") return;
declare PageLabel <=> (Page.GetFirstChild(_PageLabelId) as CMlLabel);
if (PageLabel == Null) return;
PageLabel.Value = CurrentPage^\"/\"^_MaxPageNumber;
}";
$script->addScriptFunction($updatePageFunction, $functionText);
return $this;
}
$script->addScriptFunction($updatePageFunction, $functionText);
return $this;
}
/**
* Get the minimum Page
*
* @return PagingPage
*/
protected function getMinPage()
{
$minPageNumber = null;
$minPage = null;
foreach ($this->pages as $page) {
$pageNumber = $page->getPageNumber();
if ($minPageNumber === null || $pageNumber < $minPageNumber) {
$minPageNumber = $pageNumber;
$minPage = $page;
}
}
return $minPage;
}
/**
* Get the minimum Page
*
* @return PagingPage
*/
protected function getMinPage()
{
$minPageNumber = null;
$minPage = null;
foreach ($this->pages as $page) {
$pageNumber = $page->getPageNumber();
if ($minPageNumber === null || $pageNumber < $minPageNumber) {
$minPageNumber = $pageNumber;
$minPage = $page;
}
}
return $minPage;
}
/**
* Get the maximum Page
*
* @return PagingPage
*/
protected function getMaxPage()
{
$maxPageNumber = null;
$maxPage = null;
foreach ($this->pages as $page) {
$pageNumber = $page->getPageNumber();
if ($maxPageNumber === null || $pageNumber > $maxPageNumber) {
$maxPageNumber = $pageNumber;
$maxPage = $page;
}
}
return $maxPage;
}
/**
* Get the maximum Page
*
* @return PagingPage
*/
protected function getMaxPage()
{
$maxPageNumber = null;
$maxPage = null;
foreach ($this->pages as $page) {
$pageNumber = $page->getPageNumber();
if ($maxPageNumber === null || $pageNumber > $maxPageNumber) {
$maxPageNumber = $pageNumber;
$maxPage = $page;
}
}
return $maxPage;
}
/**
* Build the array text for the Pages
*
* @return string
*/
protected function getPagesArrayText()
{
if (empty($this->pages)) {
return Builder::getArray(array(0 => ''), true);
}
$pages = array();
foreach ($this->pages as $page) {
$pages[$page->getPageNumber()] = $page->getControl()
->getId();
}
return Builder::getArray($pages, true);
}
/**
* Build the array text for the Pages
*
* @return string
*/
protected function getPagesArrayText()
{
if (empty($this->pages)) {
return Builder::getArray(array(0 => ''), true);
}
$pages = array();
foreach ($this->pages as $page) {
$pages[$page->getPageNumber()] = $page->getControl()
->getId();
}
return Builder::getArray($pages, true);
}
/**
* Build the array text for the Page Buttons
*
* @return string
*/
protected function getPageButtonsArrayText()
{
if (empty($this->buttons)) {
return Builder::getArray(array('' => 0), true);
}
$pageButtons = array();
foreach ($this->buttons as $pageButton) {
$pageButtons[$pageButton->getControl()
->getId()] = $pageButton->getPagingCount();
}
return Builder::getArray($pageButtons, true);
}
/**
* Build the array text for the Page Buttons
*
* @return string
*/
protected function getPageButtonsArrayText()
{
if (empty($this->buttons)) {
return Builder::getArray(array('' => 0), true);
}
$pageButtons = array();
foreach ($this->buttons as $pageButton) {
$pageButtons[$pageButton->getControl()
->getId()] = $pageButton->getPagingCount();
}
return Builder::getArray($pageButtons, true);
}
}