diff options
Diffstat (limited to 'engine/lib/pagehandler.php')
| -rw-r--r-- | engine/lib/pagehandler.php | 230 |
1 files changed, 115 insertions, 115 deletions
diff --git a/engine/lib/pagehandler.php b/engine/lib/pagehandler.php index 3669635e2..e602590b3 100644 --- a/engine/lib/pagehandler.php +++ b/engine/lib/pagehandler.php @@ -1,120 +1,120 @@ -<?php
-
- /**
- * Elgg page handler functions
- *
- * @package Elgg
- * @subpackage Core
+<?php - * @author Curverider Ltd
+ /** + * Elgg page handler functions + * + * @package Elgg + * @subpackage Core - * @link http://elgg.org/
- */
-
- /**
- * Turns the current page over to the page handler, allowing registered handlers to take over
- *
- * @param string $handler The name of the handler type (eg 'blog')
- * @param array $page The parameters to the page, as an array (exploded by '/' slashes)
- * @return true|false Depending on whether a registered page handler was found
- */
- function page_handler($handler, $page) {
-
- global $CONFIG;
-
- set_context($handler);
-
- $query = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '?')+1);//parse_url($_SERVER['REQUEST_URI']);
- if (isset($query)) {
- parse_str($query, $query_arr);
- if (is_array($query_arr)) {
- foreach($query_arr as $name => $val) {
- set_input($name, $val);
- }
- }
- }
- $page = explode('/',$page);
-
- if (!isset($CONFIG->pagehandler) || empty($handler)) {
- $result = false;
- } else if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
- $function = $CONFIG->pagehandler[$handler];
- $result = $function($page, $handler);
- if ($result !== false) {
- $result = true;
- }
- } else {
- $result = false;
- }
-
- if (!$result) {
- $result = default_page_handler($page, $handler);
- }
- if ($result !== false) $result = true;
-
- return $result;
-
- }
-
- /**
- * Registers a page handler for a particular identifier
- *
- * eg, you can register a function called 'blog_page_handler' for handler type 'blog'
- *
- * Now for all URLs of type http://yoururl/blog/*, the blog_page_handler function will be called.
- * The part of the URL marked with * above will be exploded on '/' characters and passed as an
- * array to that function, eg:
- *
- * For the URL http://yoururl/blog/username/friends/:
- * blog_page_handler('blog', array('username','friends'));
- *
- * @param string $handler The page type to handle
- * @param string $function Your function name
- * @return true|false Depending on success
- */
- function register_page_handler($handler, $function) {
-
- global $CONFIG;
- if (!isset($CONFIG->pagehandler))
- $CONFIG->pagehandler = array();
- if (is_callable($function)) {
- $CONFIG->pagehandler[$handler] = $function;
- return true;
- }
- return false;
-
- }
-
- /**
- * A default page handler that attempts to load the actual file at a given page handler location
- *
- * @param array $page The page URL elements
- * @param string $handler The base handler
- * @return true|false Depending on success
- */
- function default_page_handler($page, $handler) {
-
+ * @author Curverider Ltd + + * @link http://elgg.org/ + */ + + /** + * Turns the current page over to the page handler, allowing registered handlers to take over + * + * @param string $handler The name of the handler type (eg 'blog') + * @param array $page The parameters to the page, as an array (exploded by '/' slashes) + * @return true|false Depending on whether a registered page handler was found + */ + function page_handler($handler, $page) { + + global $CONFIG; + + set_context($handler); + + $query = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '?')+1);//parse_url($_SERVER['REQUEST_URI']); + if (isset($query)) { + parse_str($query, $query_arr); + if (is_array($query_arr)) { + foreach($query_arr as $name => $val) { + set_input($name, $val); + } + } + } + $page = explode('/',$page); + + if (!isset($CONFIG->pagehandler) || empty($handler)) { + $result = false; + } else if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) { + $function = $CONFIG->pagehandler[$handler]; + $result = $function($page, $handler); + if ($result !== false) { + $result = true; + } + } else { + $result = false; + } + + if (!$result) { + $result = default_page_handler($page, $handler); + } + if ($result !== false) $result = true; + + return $result; + + } + + /** + * Registers a page handler for a particular identifier + * + * eg, you can register a function called 'blog_page_handler' for handler type 'blog' + * + * Now for all URLs of type http://yoururl/blog/*, the blog_page_handler function will be called. + * The part of the URL marked with * above will be exploded on '/' characters and passed as an + * array to that function, eg: + * + * For the URL http://yoururl/blog/username/friends/: + * blog_page_handler('blog', array('username','friends')); + * + * @param string $handler The page type to handle + * @param string $function Your function name + * @return true|false Depending on success + */ + function register_page_handler($handler, $function) { + + global $CONFIG; + if (!isset($CONFIG->pagehandler)) + $CONFIG->pagehandler = array(); + if (is_callable($function)) { + $CONFIG->pagehandler[$handler] = $function; + return true; + } + return false; + + } + + /** + * A default page handler that attempts to load the actual file at a given page handler location + * + * @param array $page The page URL elements + * @param string $handler The base handler + * @return true|false Depending on success + */ + function default_page_handler($page, $handler) { + global $CONFIG; $script = ""; -
- $page = implode('/',$page);
- if (($questionmark = strripos($page, '?')))
- $page = substr($page, 0, $questionmark);
-
- $script = str_replace("..","",$script);
- $callpath = $CONFIG->path . $handler . "/" . $page;
- if (!file_exists($callpath) || is_dir($callpath) || substr_count($callpath,'.php') == 0) {
- if (substr($callpath,strlen($callpath) - 1, 1) != "/")
- $callpath .= "/";
- $callpath .= "index.php";
- if (!include($callpath))
- return false;
- } else {
- include($callpath);
- }
-
- return true;
-
- }
-
+ + $page = implode('/',$page); + if (($questionmark = strripos($page, '?'))) + $page = substr($page, 0, $questionmark); + + $script = str_replace("..","",$script); + $callpath = $CONFIG->path . $handler . "/" . $page; + if (!file_exists($callpath) || is_dir($callpath) || substr_count($callpath,'.php') == 0) { + if (substr($callpath,strlen($callpath) - 1, 1) != "/") + $callpath .= "/"; + $callpath .= "index.php"; + if (!include($callpath)) + return false; + } else { + include($callpath); + } + + return true; + + } + ?>
\ No newline at end of file |