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refactoring pagination.

This commit is contained in:
Taylor Otwell 2011-11-22 21:21:36 -06:00
parent f492c81aa8
commit 1535eca1c9
2 changed files with 40 additions and 15 deletions
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4
application/language/en/pagination.php
View File

@ -17,9 +17,9 @@
*/
'first' => 'First',
'previous' => '← Previous',
'previous' => '« Previous',
'status' => 'Page :current of :last',
'next' => 'Next →',
'next' => 'Next »',
'last' => 'Last',
);

51
laravel/paginator.php
View File

@ -131,9 +131,28 @@ public function links()
// Each pagination element is created by an element method. This allows
// us to keep this class clean and simple, because pagination code can
// become a mess. We would rather keep it simple and beautiful.
foreach ($this->elements as $element)
//
// If the page is greater the one, we will render the first and previous
// links, otherwise we skip them since we are already on the first page.
if ($this->page > 1)
{
$elements[] = $this->$element(Lang::line("pagination.{$element}")->get());
$elements[] = $this->first();
$elements[] = $this->previous();
}
// The status is always rendered regardless of the current page. So we
// can simply add it to the array of pagination elements.
$elements[] = $this->status();
// If the current page is not the last page, we will render the next
// and last links. Otherwise we will skip them since we are already
// on the last page and can't go any further.
if ($this->page < $this->last)
{
$elements[] = $this->next();
$elements[] = $this->last();
}
return '<div class="pagination">'.implode(' ', $elements).'</div>'.PHP_EOL;
@ -145,8 +164,10 @@ public function links()
* @param string $text
* @return string
*/
public function status($text)
public function status($text = null)
{
if (is_null($text)) $text = Lang::line('pagination.status')->get();
return str_replace(array(':current', ':last'), array($this->page, $this->last), $text);
}
@ -156,7 +177,7 @@ public function status($text)
* @param string $text
* @return string
*/
public function first($text)
public function first($text = null)
{
return $this->backwards(__FUNCTION__, $text, 1);
}
@ -167,7 +188,7 @@ public function first($text)
* @param string $text
* @return string
*/
public function previous($text)
public function previous($text = null)
{
return $this->backwards(__FUNCTION__, $text, $this->page - 1);
}
@ -178,7 +199,7 @@ public function previous($text)
* @param string $text
* @return string
*/
public function next($text)
public function next($text = null)
{
return $this->forwards(__FUNCTION__, $text, $this->page + 1);
}
@ -189,7 +210,7 @@ public function next($text)
* @param string $text
* @return string
*/
public function last($text)
public function last($text = null)
{
return $this->forwards(__FUNCTION__, $text, $this->last);
}
@ -241,6 +262,8 @@ protected function element($element, $text, $page, $disabler)
{
$class = "{$element}_page";
if (is_null($text)) $text = Lang::line("pagination.{$element}")->get();
if ($disabler($this->page, $this->last))
{
return HTML::span($text, array('class' => "disabled {$class}"));
@ -252,7 +275,7 @@ protected function element($element, $text, $page, $disabler)
// the current URI, this makes pretty good sense.
list($uri, $secure) = array(Request::uri(), Request::secure());
$appendage = $this->appendage($element, $page);
$appendage = '?page='.$page.$this->appendage($element, $page);
return HTML::link($uri.$appendage, $text, array('class' => $class), $secure);
}
@ -267,21 +290,23 @@ protected function element($element, $text, $page, $disabler)
*/
protected function appendage($element, $page)
{
$this->appendage = '?page=%s';
if ( ! is_null($this->appendage)) return $this->appendage;
$appendage = '';
if (count($this->appends) > 0)
{
$this->appendage .= '&'.http_build_query($this->appends);
$appendage .= '&'.http_build_query($this->appends);
}
return sprintf($this->appendage, $page);
return $this->appendage = $appendage;
}
/**
* Set the items that should be appended to the link query strings.
*
* This provides a convenient method of maintaining sort or passing other information
* to the route handling pagination.
* This provides a convenient method of maintaining sort or passing other
* information to the route handling pagination.
*
* @param array $values
* @return Paginator