Revision [5322]
This is an old revision of BacklinksHandler made by DarTar on 2005-01-28 11:52:14.
Backlinks Handler
See also:
Documentation: BacklinksHandlerInfo.Nothing more than a couple of minor modifications to the WakkaBacklinksHandler.
The handler shows a list of pages linking to the current page.
Given the strong page-dependence of this function, I think it makes more sense to have it work as a handler than an action.
To install it just save the code block below as handlers/page/backlinks.php
Use it as any other handler, appending /backlinks to the page URL.
Note: the backlinks handler is available for testing on this server.
<div class="page">
<?php
/**
* Displays a list of internal pages linking to the current page.
*
* Usage: append /backlinks to the URL of the page
*
* This handler retrieves a list of internal pages linking to the current page.
* It first checks if they exist and prints them on the screen.
*
* @package Handlers
* @subpackage
* @name backlinks
*
* @author {@link http://wakkawiki.de/MartinBurger Martin Burger} - original code.
* @author {@link http://wikka.jsnx.com/DarTar Dario Taraborelli} - minor modifications, ExistsPage check added.
* @version 0.2
* @since Wikka 1.1.6.X
*
* @todo
*
*/
echo $this->Format('=== Pages linking to '.$this->tag.'=== --- ---');
if ($pages = $this->LoadPagesLinkingTo($this->getPageTag())) {
foreach ($pages as $page) {
if ($this->ExistsPage($page['tag'])) {
$links[] = $this->Link($page["tag"]);
}
}
print(implode("<br>\n", $links));
} else {
print("There are no backlinks to this page.");
}
?>
</div>
<?php
/**
* Displays a list of internal pages linking to the current page.
*
* Usage: append /backlinks to the URL of the page
*
* This handler retrieves a list of internal pages linking to the current page.
* It first checks if they exist and prints them on the screen.
*
* @package Handlers
* @subpackage
* @name backlinks
*
* @author {@link http://wakkawiki.de/MartinBurger Martin Burger} - original code.
* @author {@link http://wikka.jsnx.com/DarTar Dario Taraborelli} - minor modifications, ExistsPage check added.
* @version 0.2
* @since Wikka 1.1.6.X
*
* @todo
*
*/
echo $this->Format('=== Pages linking to '.$this->tag.'=== --- ---');
if ($pages = $this->LoadPagesLinkingTo($this->getPageTag())) {
foreach ($pages as $page) {
if ($this->ExistsPage($page['tag'])) {
$links[] = $this->Link($page["tag"]);
}
}
print(implode("<br>\n", $links));
} else {
print("There are no backlinks to this page.");
}
?>
</div>
CategoryDevelopment
