Author: francois.b
Date: 2010-04-20 12:09:43 +0200 (Tue, 20 Apr 2010)
New Revision: 29220
Added:
plugins/sfUnobstrusiveWidgetPlugin/trunk/lib/widget/navigation/pager/sfUoWidgetPager.class.php
Log:
[sfUnobstrusiveWidgetPlugin] added sfUoWidgetPager widget
Added:
plugins/sfUnobstrusiveWidgetPlugin/trunk/lib/widget/navigation/pager/sfUoWidgetPager.class.php
===================================================================
---
plugins/sfUnobstrusiveWidgetPlugin/trunk/lib/widget/navigation/pager/sfUoWidgetPager.class.php
(rev 0)
+++
plugins/sfUnobstrusiveWidgetPlugin/trunk/lib/widget/navigation/pager/sfUoWidgetPager.class.php
2010-04-20 10:09:43 UTC (rev 29220)
@@ -0,0 +1,154 @@
+<?php
+
+/**
+ * Pager HTML representation.
+ *
+ * @package sfUnobstrusiveWidgetPlugin
+ * @subpackage lib.widget.navigation.pager
+ * @author François Béliveau <[email protected]>
+ */
+class sfUoWidgetPager extends sfUoWidget
+{
+ /**
+ * Configures the current widget.
+ *
+ * Available options:
+ *
+ * * pager: An instance of sfPager
+ * * route: The route to use to generate pager's links
+ * * page_name: The page variable name (optional)
+ * * max_link_count: The number max of page links to display
+ *
+ * @see sfUoWidget->configure()
+ */
+ protected function configure($options = array(), $attributes = array())
+ {
+ $this->addRequiredOption('pager');
+ $this->addRequiredOption('route');
+ $this->addOption('page_name', 'page');
+ $this->addOption('max_link_count', 5);
+
+ $this->addOption('selected_class', 'selected');
+ $this->addOption('template_link', '<a href="%url%">%page%</a>');
+ $this->addOption('template_current', '<strong>%page%</strong>');
+
+ $this->addOption('template_first_enabled', '<a href="%url%"><<</a>');
+ $this->addOption('template_first_disabled', '<<');
+ $this->addOption('template_previous_enabled', '<a href="%url%"><</a>');
+ $this->addOption('template_previous_disabled', '<');
+
+ $this->addOption('template_last_enabled', '<a href="%url%">>></a>');
+ $this->addOption('template_last_disabled', '>>');
+ $this->addOption('template_next_enabled', '<a href="%url%">></a>');
+ $this->addOption('template_next_disabled', '>');
+
+ parent::configure($options, $attributes);
+ }
+
+ /**
+ * @return string An HTML tag string
+ * @see render()
+ * @todo refactoring
+ */
+ protected function doRender()
+ {
+ $pager = $this->getOption('pager');
+ $result = '';
+
+ if ($pager->isFirstPage())
+ {
+ $content = strtr($this->getOption('template_first_disabled'), array(
+ '%url%' => '#'
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+ else
+ {
+ $content = strtr($this->getOption('template_first_enabled'), array(
+ '%url%' => $this->getController()->genUrl(array(
+ 'sf_route' => $this->getOption('route'),
+ $this->getOption('page_name') => $pager->getFirstPage(),
+ )),
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+
+ if ($pager->getPage() == $pager->getPreviousPage())
+ {
+ $content = strtr($this->getOption('template_previous_disabled'),
array(
+ '%url%' => '#'
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+ else
+ {
+ $content = strtr($this->getOption('template_previous_enabled'), array(
+ '%url%' => $this->getController()->genUrl(array(
+ 'sf_route' => $this->getOption('route'),
+ $this->getOption('page_name') => $pager->getPreviousPage(),
+ )),
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+
+ foreach ($pager->getLinks($this->getOption('max_link_count')) as $page)
+ {
+ $attributes = '';
+ if ($pager->getPage() == $page)
+ {
+ $content = strtr($this->getOption('template_current'),
array('%page%' => $page, '%url%' => '#'));
+ $attributes = sprintf(' class="%s"',
$this->getOption('selected_class'));
+ }
+ else
+ {
+ $content = strtr($this->getOption('template_link'), array(
+ '%page%' => $page,
+ '%url%' => $this->getController()->genUrl(array(
+ 'sf_route' => $this->getOption('route'),
+ $this->getOption('page_name') => $page,
+ )),
+ ));
+ }
+
+ $result .= sprintf('<li%s>%s</li>', $attributes, $content);
+ }
+
+ if ($pager->getPage() == $pager->getNextPage())
+ {
+ $content = strtr($this->getOption('template_next_disabled'), array(
+ '%url%' => '#'
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+ else
+ {
+ $content = strtr($this->getOption('template_next_enabled'), array(
+ '%url%' => $this->getController()->genUrl(array(
+ 'sf_route' => $this->getOption('route'),
+ $this->getOption('page_name') => $pager->getNextPage(),
+ )),
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+
+ if ($pager->isLastPage())
+ {
+ $content = strtr($this->getOption('template_last_disabled'), array(
+ '%url%' => '#'
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+ else
+ {
+ $content = strtr($this->getOption('template_last_enabled'), array(
+ '%url%' => $this->getController()->genUrl(array(
+ 'sf_route' => $this->getOption('route'),
+ $this->getOption('page_name') => $pager->getLastPage(),
+ )),
+ ));
+ $result .= sprintf('<li>%s</li>', $content);
+ }
+
+ return $this->renderContentTag('ul', $result,
$this->getRenderAttributes());
+ }
+}
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