_currentPage = intval($currentPage);
if($this->_currentPage < 1) $this->_currentPage = 1;
$this->_countPerPage = $countPerPage;
$this->_data = $data;
$this->_totalCount = $totalCount;
//Calculate start Index
$this->_startIndex = ($currentPage - 1) * $countPerPage;
$lastPage = $this->getLastPage();
if($this->_currentPage > $lastPage) $this->_currentPage = $lastPage;
}
//
public function getCurrentPage() {
return $this->_currentPage;
}
public function setCurrentPage($currentPage) {
$this->_currentPage = $currentPage;
$this->_startIndex = ($currentPage - 1) * $this->_countPerPage;
return $this;
}
//
public function getCountPerPage() {
return $this->_countPerPage;
}
public function setCountPerPage($countPerPage) {
$this->_countPerPage = $countPerPage;
return $this;
}
public function getItems() {
return $this->_items;
}
public function setItems($items) {
$this->_items = $items;
return $this;
}
public function getTotalCount() {
return $this->_totalCount;
}
public function setTotalCount($totalCount) {
$this->_totalCount = $totalCount;
return $this;
}
public function getLastPage() {
$lastPage = ceil($this->_totalCount/$this->_countPerPage);
return $lastPage;
}
public function getNextPage() {
$tmp = $this->_currentPage + 1;
if($tmp > $this->getLastPage()) return 0;
return $tmp;
}
public function getPreviousPage() {
$tmp = $this->_currentPage - 1;
if($tmp < 0) return 0;
return $tmp;
}
public function getStartIndex() {
return $this->_startIndex;
}
/**
* Generate pagination string
*
*
*
* @param PaginationConfig $c Config
* @return String
*/
public function showPage(PaginationConfig $c=null,$url=null)
{
if(is_null($c)) {
$c = PaginationConfig::instance()
->setMatchs('')
->setMatchItem('#NOS#')->setMatchCurrent('#NOS#')
->setLength(10)->setItemSpliter("")
->setMatchFirst('First')->setMatchFirstFirst('First')
->setMatchLast('Last')->setMatchLastLast('Last')
->setMatchPrevious('Pre')->setMatchPreviousPrevious('Pre')
->setMatchNext('Next')->setMatchNextNext('Next');
}
//ZeedUtil::print_r($c);
//TODO:clean the rubbish below
$matchs=$c->matchs;
$matchItem=$c->matchItem;
$matchCurrent=$c->matchCurrent;$length=$c->length;
$matchsIfTotalIsOne=$c->matchsIfTotalIsOne;$matchsIfTotalIsLesser=$c->matchsIfTotalIsLesser;
$itemSpliter=$c->itemSpliter;$matchBlank=$c->matchBlank;$nosFunction=$c->nosFunction;
$matchOption=$c->matchOption;$selected=$c->selected;$unselected=$c->unselected;
$matchFirst=$c->matchFirst;$matchFirstFirst=$c->matchFirstFirst;
$matchLast=$c->matchLast;$matchLastLast=$c->matchLastLast;
$matchPrevious=$c->matchPrevious;$matchPreviousPrevious=$c->matchPreviousPrevious;
$matchNext=$c->matchNext;$matchNextNext=$c->matchNextNext;
$CurrentPage = $this->getCurrentPage();
$TotalPage = $this->getLastPage();
if($TotalPage < 2 && !is_null($matchsIfTotalIsOne)) {
$matchs = $matchsIfTotalIsOne;
}
else if($TotalPage < $length && !is_null($matchsIfTotalIsLesser)) {
$matchs = $matchsIfTotalIsLesser;
}
$matchsFrom = array();
$matchsTo = array();
//For element list: 1 2 3 4 5
if(!empty($matchItem) && strpos($matchs,'#I#') !== false) {
$itemsArray = array();
$PageStart = $CurrentPage - intval($length/2);
if ($length%2 == 0) {
$PageStart ++;
}
if ($PageStart < 1) {
$PageStart = 1;
}
$PageEnd = $CurrentPage + intval($length/2);
if ($PageEnd > $TotalPage) {
$PageEnd = $TotalPage;
}
while ( (($PageEnd-$PageStart+1) < $length) && $PageEnd < $TotalPage) {
$PageEnd ++;
}
while ( (($PageEnd-$PageStart+1) < $length) && $PageStart > 1) {
$PageStart --;
}
for($i = $PageStart;$i <= $PageEnd;$i++)
{
if ($i == $CurrentPage && !empty($matchCurrent)) {
$t_match = $matchCurrent;
} else {
$t_match = $matchItem;
}
if( !empty($nosFunction) ) {
eval('$t_nos = '.$nosFunction.'('.$i.');');
$t_replace = array($i,$t_nos);
} else {
$t_replace = array($i,$i);
}
$t_item = str_replace(array('#NO#','#NOS#'),$t_replace,$t_match);
$itemsArray[] = $t_item;
}
$output = implode($itemsArray,$itemSpliter);
$matchsFrom[] = '#I#';
$matchsTo[] = $output;
}
//For option select
if(!empty($matchOption) && strpos($matchs,'#IO#') !== false) {
$min = $this->_currentPage - 500;
$max = $this->_currentPage + 500;
if($min < 1) $min = 1;
if($max > $TotalPage) $max = $TotalPage;
$itemsArray = array();
for($i = $min;$i <= $max;$i++)
{
if ($i == $CurrentPage) {
$t_selected = $selected;
} else {
$t_selected = $unselected;
}
if( !empty($nosFunction) ) {
eval('$t_nos = '.$nosFunction.'('.$i.');');
$t_replace = array($i,$t_nos,$t_selected);
} else {
$t_replace = array($i,$i,$t_selected);
}
$t_item = str_replace(array('#NO#','#NOS#','#SLTD#'),$t_replace,$matchOption);
$itemsArray[] = $t_item;
}
$output = implode($itemsArray,"\n");
$matchsFrom[] = '#IO#';
$matchsTo[] = $output;
}
//For first page
if(!empty($matchFirst) && strpos($matchs,'#F#') !== false) {
if(1== $CurrentPage && empty($matchFirstFirst)) {
$matchsFrom[] = '#F#';
$matchsTo[] = '';
} else
{
if(1== $CurrentPage && !empty($matchFirstFirst)) {
$t_match = $matchFirstFirst;
} else {
$t_match = $matchFirst;
}
$t_match = str_replace(array('#NO#'),array(1),$t_match);
$matchsFrom[] = '#F#';
$matchsTo[] = $t_match;
}
}
//For last page
if(!empty($matchLast) && strpos($matchs,'#L#') !== false) {
if($TotalPage == $CurrentPage && empty($matchLastLast)) {
$matchsFrom[] = '#L#';
$matchsTo[] = '';
} else
{
if($TotalPage == $CurrentPage && !empty($matchLastLast)) {
$t_match = $matchLastLast;
} else {
$t_match = $matchLast;
}
$t_match = str_replace(array('#NO#'),array($TotalPage),$t_match);
$matchsFrom[] = '#L#';
$matchsTo[] = $t_match;
}
}
//For previous page
if(!empty($matchPrevious) && strpos($matchs,'#P#') !== false) {
$PreviousPage = $this->getPreviousPage();
if(0 == $PreviousPage && empty($matchPreviousPrevious)) {
$matchsFrom[] = '#P#';
$matchsTo[] = '';
} else
{
if(0 == $PreviousPage && !empty($matchPreviousPrevious)) {
$t_match = $matchPreviousPrevious;
$PreviousPage = 1;
} else {
$t_match = $matchPrevious;
}
$t_match = str_replace(array('#NO#'),array($PreviousPage),$t_match);
$matchsFrom[] = '#P#';
$matchsTo[] = $t_match;
}
}
//For next page
if(!empty($matchNext) && strpos($matchs,'#N#') !== false) {
$NextPage = $this->getNextPage();
if($TotalPage == $NextPage && empty($matchNextNext)) {
$matchsFrom[] = '#N#';
$matchsTo[] = '';
} else
{
if($TotalPage == $CurrentPage && !empty($matchNextNext)) {
$t_match = $matchNextNext;
$NextPage = $TotalPage;
} else {
$t_match = $matchNext;
}
$t_match = str_replace(array('#NO#'),array($NextPage),$t_match);
$matchsFrom[] = '#N#';
$matchsTo[] = $t_match;
}
}
return str_replace($matchsFrom,$matchsTo,$matchs);
}
}
/**
* #NO#:Page number;
* #NOS$:Page number after processed by $nosFunction
*/
class PaginationConfig
{
public $matchs = '#F# #P# #I# #N# #L# #IO#'; // Config what to show #F#:First page button;#P#:Previous;#I#:Items list;#N#:Next;#L#:Last;#IO#:Item operations
public $matchItem = '#NOS#'; // Template of item element
public $matchCurrent = '#NOS#'; // Template of current item element
public $length = 7; // How many pages to show in the list
public $matchsIfTotalIsOne = ''; // Config what to show when there is only one page
public $matchsIfTotalIsLesser = null; // Config what to show when total page is lesser then $length
public $itemSpliter = ' '; // Splitter between elements
public $matchBlank; // ...
public $nosFunction = null; // The function name trim page number to cool or local word
public $matchOption = ''; // Template of option
public $selected = ' selected="selected"'; // Flag Template for element selected,commonly seleted="selected"
public $unselected = ''; // Flag Template for element no selected,commonly ''
public $matchFirst; // Template of first page button
public $matchFirstFirst; // Template of first page button when the current page is the first page
public $matchLast; // Template of last page button
public $matchLastLast; // Template of last page button when the current page is the last page
public $matchPrevious; // Template of previous page button
public $matchPreviousPrevious; // Template of previous page button when the current page is the first page
public $matchNext; // Template of next page button
public $matchNextNext; // Template of next page button when the current page is the last page
/**$matchs='#F# #P# #I# #N# #L# #IO#',
$matchItem='#NOS#',
$matchCurrent='#NOS#',$length=7,
$matchsIfTotalIsOne=null,$matchsIfTotalIsLesser=null,
$itemSpliter=' ',$matchBlank='...',$nosFunction=null,
$matchOption='',$selected=' selected="selected"',$unselected='',
$matchFirst='',$matchFirstFirst='',
$matchLast='',$matchLastLast='',
$matchPrevious='',$matchPreviousPrevious='',
$matchNext='',$matchNextNext=''*/
/**
* Get an instance
*
* @return PaginationConfig
*/
public static function instance() {
return new PaginationConfig();
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchs($v) {
$this->matchs = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchItem($v) {
$this->matchItem = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchCurrent($v) {
$this->matchCurrent = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setLength($v) {
$this->length = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchsIfTotalIsOne($v) {
$this->matchsIfTotalIsOne = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchsIfTotalIsLesser($v) {
$this->matchsIfTotalIsLesser = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setItemSpliter($v) {
$this->itemSpliter = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchBlank($v) {
$this->matchBlank = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setNosFunction($v) {
$this->nosFunction = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchOption($v) {
$this->matchOption = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setSelected($v) {
$this->Selected = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setUnselected($v) {
$this->unselected = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchFirst($v) {
$this->matchFirst = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchFirstFirst($v) {
$this->matchFirstFirst = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchLast($v) {
$this->matchLast = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchLastLast($v) {
$this->matchLastLast = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchPrevious($v) {
$this->matchPrevious = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchPreviousPrevious($v) {
$this->matchPreviousPrevious = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchNext($v) {
$this->matchNext = $v;
return $this;
}
/**
* Set var
*
* @param String $v
* @return PaginationConfig
*/
public function setMatchNextNext($v) {
$this->matchNextNext = $v;
return $this;
}
}