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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @category Piwik_Plugins
* @package Piwik_Referers
*/
/**
* Returns path component from a URL
*
* @param string $url
* @return string path
*/
function Piwik_getPathFromUrl($url)
{
$path = Piwik_Common::getPathAndQueryFromUrl($url);
if(empty($path))
{
return 'index';
}
return $path;
}
/**
* Return search engine URL by name
*
* @param string $name
* @return string URL
* @see core/DataFiles/SearchEnginges.php
*/
function Piwik_getSearchEngineUrlFromName($name)
{
require_once PIWIK_INCLUDE_PATH . '/core/DataFiles/SearchEngines.php';
if(isset($GLOBALS['Piwik_SearchEngines_NameToUrl'][$name]))
{
$url = 'http://'.$GLOBALS['Piwik_SearchEngines_NameToUrl'][$name];
}
else
{
$url = 'URL unknown!';
}
return $url;
}
/**
* Return search engine logo path by URL
*
* @param string $url
* @return string path
* @see plugins/Referers/images/searchEnginges/
*/
function Piwik_getSearchEngineLogoFromUrl($url)
{
$pathInPiwik = 'plugins/Referers/images/searchEngines/%s.png';
$pathWithCode = sprintf($pathInPiwik, Piwik_getSearchEngineHostFromUrl($url));
$absolutePath = PIWIK_INCLUDE_PATH . '/' . $pathWithCode;
if(file_exists($absolutePath))
{
return $pathWithCode;
}
return sprintf($pathInPiwik, 'xx');
}
/**
* Return search engine host in URL
*
* @param string $url
* @return string host
*/
function Piwik_getSearchEngineHostFromUrl($url)
{
return substr($url, strpos($url,'//') + 2);
}
/**
* Return search engine URL for URL and keyword
*
* @param string $url Domain name, e.g., search.piwik.org
* @param string $keyword Keyword, e.g., web+analytics
* @return string URL, e.g., http://search.piwik.org/q=web+analytics
* @see core/DataFiles/SearchEnginges.php
*/
function Piwik_getSearchEngineUrlFromUrlAndKeyword($url, $keyword)
{
require_once PIWIK_INCLUDE_PATH . '/core/DataFiles/SearchEngines.php';
$keyword = urlencode($keyword);
$keyword = str_replace(urlencode('+'), urlencode(' '), $keyword);
$path = @$GLOBALS['Piwik_SearchEngines'][Piwik_getSearchEngineHostFromUrl($url)][2];
if(empty($path))
{
return false;
}
$path = str_replace("{k}", $keyword, $path);
return $url . '/' . $path;
}
/**
* Return search engine URL for keyword and URL
*
* @param string $keyword Keyword, e.g., web+analytics
* @param string $url Domain name, e.g., search.piwik.org
* @return string URL, e.g., http://search.piwik.org/q=web+analytics
* @see Piwik_getSearchEngineUrlFromUrlAndKeyword()
*/
function Piwik_getSearchEngineUrlFromKeywordAndUrl($keyword, $url)
{
return Piwik_getSearchEngineUrlFromUrlAndKeyword($url, $keyword);
}
/**
* Return translated referrer type
*
* @param string $label
* @return string Referrer type
*/
function Piwik_getRefererTypeLabel($label)
{
$indexTranslation = '';
switch($label)
{
case Piwik_Common::REFERER_TYPE_DIRECT_ENTRY:
$indexTranslation = 'Referers_DirectEntry';
break;
case Piwik_Common::REFERER_TYPE_SEARCH_ENGINE:
$indexTranslation = 'Referers_SearchEngines';
break;
case Piwik_Common::REFERER_TYPE_WEBSITE:
$indexTranslation = 'Referers_Websites';
break;
case Piwik_Common::REFERER_TYPE_CAMPAIGN:
$indexTranslation = 'Referers_Campaigns';
break;
default:
// case of newsletter, partners, before Piwik 0.2.25
$indexTranslation = 'General_Others';
break;
}
return html_entity_decode(Piwik_Translate($indexTranslation), ENT_COMPAT, 'UTF-8');
}
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