/**
* Builds the seo url
*
* @param string $page - file name of the calling page e.g. index.php
* @param array $valuepair - key => value pair array containing dependency(e.g. cPath) => value (e.g. 2_24_52)
* @param string $url - $url passed by reference created by the method linkCreate()
* @param array $added_qs - passed by reference containing key value pairs for _GET
* @param string $parameters - Currently unused
*/
public function buildLink($page, $valuepair, &$url, &$added_qs, $parameters)
{
if ($valuepair[0] != self::DEPENDENCY || false === array_key_exists(1, $valuepair) || false === $this->installed || !tep_not_null($valuepair[1])) {
return false;
// Either this module is not installed or the value pair does not meet our requirements so abort
}
$base_path = $valuepair[1];
// well it might be a single top level item
if (false === $this->suppress_underscores) {
if (false !== strpos($valuepair[1], '_')) {
// It is a path with parents? ( has underscores )
$base_path = ltrim(strrchr($valuepair[1], '_'), '_');
// Grab the base path which is the number at the end of a path with parents ( e.g. 2_23_37_52 = 52 )
}
}
// Sanity check - if the $base_path is not numeric then we dump it
if (false === is_numeric(str_replace('_', '', $base_path))) {
trigger_error(__CLASS__ . ' Incorrect ' . self::DEPENDENCY . ' presented: ' . $valuepair[1], E_USER_WARNING);
return false;
}
// Get a full path with underscores from the database
$full_path = $this->get_full_path($base_path);
// If this item is not already in the registry we use the acquire() method to query for the data
if (!isset(usu::$registry->vars[self::DEPENDENCY][$full_path])) {
if (false === $this->acquire($base_path, $full_path)) {
return false;
// Looks like an invalid request so dump it
}
} else {
usu::$performance['queries_saved']++;
// Already in the registry so we saved one query
}
/**
* About $reg_item
*
* We grab the array of data from the registry and place it in $reg_item for convenience
* The data stored in the registry was set in the method acquire as properties of this class
* These are then set in the registry using the method getProperties()
* the specific array keys like $reg_item['catname'] will be specific and differ in each module
*/
$reg_item = array();
$reg_item = usu::$registry->vars[$valuepair[0]][$full_path];
/**
* Set the link text from reg_item
* e.g. $link_text = $reg_item['parentname'] . '-' . $reg_item['catname'];
*/
$link_text = $reg_item['information_title'];
// the property added in the acquire function this would have been set in the acquire method like $this->xxxname
switch (true) {
case $page == self::FILENAME:
$url = $this->linkCreate(self::FILENAME, $link_text, self::MARKER, $full_path);
break;
default:
// Add leftovers to the querystring _GET
$added_qs[filter_var($valuepair[0], FILTER_SANITIZE_STRING)] = usu::cleanse($valuepair[1]);
break;
}
# end switch
}
private function extractByDirSeparator()
{
global $_GET;
$tmp = explode('/', $this->filestring);
$count = count($tmp);
for ($i = 0; $i < $count; $i = $i + 2) {
$newget[filter_var($tmp[$i], FILTER_SANITIZE_STRING)] = usu::cleanse($tmp[$i + 1]);
// assign cleansed key=>value pair to _GET
$_GET[filter_var($tmp[$i], FILTER_SANITIZE_STRING)] = usu::cleanse($tmp[$i + 1]);
$_GET[filter_var($tmp[$i], FILTER_SANITIZE_STRING)] = usu::cleanse($tmp[$i + 1]);
}
// Newly created _GET array added to the querystring and converted to _GET string
$getstring = http_build_query($newget) . '&' . $this->querystring;
$this->querystring = rtrim($getstring, '&');
}
public function buildLink($page, $valuepair, &$url, &$added_qs, $parameters)
{
if (false === array_key_exists(1, $valuepair) || $valuepair[0] != $this->dependency || false !== strpos(urldecode($valuepair[1]), '{') || !tep_not_null($valuepair[1])) {
return false;
}
if (!isset(usu::$registry->vars[$valuepair[0]][$valuepair[1]])) {
if (false === $this->acquire($valuepair[1], $fullpath = false)) {
return false;
}
} else {
usu::$performance['queries_saved']++;
}
$reg_item = usu::$registry->vars[$valuepair[0]][$valuepair[1]];
switch (true) {
case $page == FILENAME_PRODUCT_INFO && false === strpos($valuepair[1], '{'):
$url = $this->linkCreate(FILENAME_PRODUCT_INFO, $reg_item['link_text'], '-p-', $valuepair[1]);
break;
case $page == FILENAME_PRODUCT_REVIEWS:
$url = $this->linkCreate(FILENAME_PRODUCT_REVIEWS, $reg_item['link_text'], '-pr-', $valuepair[1]);
break;
case $page == FILENAME_PRODUCT_REVIEWS_INFO:
$url = $this->linkCreate(FILENAME_PRODUCT_REVIEWS_INFO, $reg_item['link_text'], '-pri-', $valuepair[1]);
break;
default:
$added_qs[filter_var($valuepair[0], FILTER_SANITIZE_STRING)] = usu::cleanse($valuepair[1]);
break;
}
# end switch
}
/**
* Builds the seo url
*
* @param string $page - file name of the calling page e.g. index.php
* @param array $valuepair - key => value pair array containing dependency(e.g. cPath) => value (e.g. 2_24_52)
* @param string $url - $url passed by reference created by the method linkCreate()
* @param array $added_qs - passed by reference containing key value pairs for _GET
* @param string $parameters - Currently unused
*/
public function buildLink($page, $valuepair, &$url, &$added_qs, $parameters)
{
if ($valuepair[0] != self::DEPENDENCY || false === array_key_exists(1, $valuepair) || !tep_not_null($valuepair[1]) || false === $this->installed) {
return false;
// Either this module is not installed or the value pair does not meet our requirements so abort
}
$base_path = $valuepair[1];
// well it might be a single top level item
if (false !== strpos($valuepair[1], '_')) {
// It is a path with parents? ( has underscores )
$base_path = ltrim(strrchr($valuepair[1], '_'), '_');
// Grab the base path which is the number at the end of a path with parents ( e.g. 2_23_37_52 = 52 )
}
// Sanity check - if the $base_path is not numeric then we dump it
if (false === is_numeric($base_path)) {
trigger_error(__CLASS__ . ' Incorrect ' . self::DEPENDENCY . ' presented: ' . $valuepair[1], E_USER_WARNING);
return false;
}
// Check if the registry fullpaths array exists, if not then create it
if (false === array_key_exists('fullpaths', usu::$registry->vars)) {
usu::$registry->vars['fullpaths'] = array();
}
// If the $base_path is not in the registry let's add it
if (false === array_key_exists($base_path, usu::$registry->vars['fullpaths'])) {
$valuepair[1] = $this->get_full_path($valuepair[1]);
// Get the full path including any parents
usu::$registry->vars['fullpaths'][$base_path] = $valuepair[1];
// Add to the registry - base_category => full path
} else {
// It is already in the registry so no need for queries
$countpaths = 1;
// Could be a single item with no parents so set it here
// If multiple paths a query would be needed for each path
if (false !== strpos(usu::$registry->vars['fullpaths'][$base_path], '_')) {
// If it is a path with parents
$countpaths = substr_count(usu::$registry->vars['fullpaths'][$base_path], '_') + 1;
// Count the number of underscores and add one
}
usu::$performance['queries_saved'] += $countpaths;
$valuepair[1] = usu::$registry->vars['fullpaths'][$base_path];
// Set $valuepair[1] from the registry ( e.g. the value of cPath so could be like 4_21_54)
}
// If this item is not already in the registry we use the acquire() method to query for the data
if (!isset(usu::$registry->vars[self::DEPENDENCY][$base_path])) {
if (false === $this->acquire($base_path, $fullpath = false)) {
return false;
// Looks like an invalid request so dump it
}
} else {
usu::$performance['queries_saved']++;
// Already in the registry so we saved one query
}
/**
* About $reg_item
*
* We grab the array of data from the registry and place it in $reg_item for convenience
* The data stored in the registry was set in the method acquire as properties of this class
* These are then set in the registry using the method getProperties()
* the specific array keys like $reg_item['catname'] will be specific and differ in each module
*/
$reg_item = array();
$reg_item = usu::$registry->vars[$valuepair[0]][$base_path];
/**
* Set the link text from reg_item
* e.g. $link_text = $reg_item['parentname'] . '-' . $reg_item['catname'];
*/
if (defined('SEO_URLS_ADD_CAT_PARENT') && SEO_URLS_ADD_CAT_PARENT == 'true' && $reg_item['parentname'] != 'false') {
$link_text = $reg_item['parentname'] . '-' . $reg_item['catname'];
} else {
$link_text = $reg_item['catname'];
}
switch (true) {
case $page == self::FILENAME:
$url = $this->linkCreate(self::FILENAME, $link_text, self::MARKER, $valuepair[1]);
break;
default:
// Add leftovers to the querystring _GET
$added_qs[filter_var($valuepair[0], FILTER_SANITIZE_STRING)] = usu::cleanse($valuepair[1]);
break;
}
# end switch
}
