Changeset 2863 for trunk/bp-core/bp-core-catchuri.php

Timestamp:

03/22/2010 11:34:23 AM (14 years ago)

Author:

apeatling

Message:

Added new install/upgrade wizard. Removed root components and replaced them with actual WordPress pages. Testing on WordPress vhost/novhost and root profile support still to do.

File:

• trunk/bp-core/bp-core-catchuri.php (modified) (3 diffs)

trunk/bp-core/bp-core-catchuri.php

@@ -28 +28 @@
 function bp_core_set_uri_globals() {
     global $current_component, $current_action, $action_variables;
-    global $displayed_user_id;
+    global $displayed_user_id, $bp_pages;
     global $is_member_page;
-    global $bp_unfiltered_uri;
+    global $bp_unfiltered_uri, $bp_unfiltered_uri_offset;
     global $bp, $current_blog;
+
+    /* Fetch all the WP page names for each component */
+    if ( empty( $bp_pages ) )
+        $bp_pages = bp_core_get_page_names();
 
     if ( !defined( 'BP_ENABLE_MULTIBLOG' ) && bp_core_is_multisite() ) {
@@ -69 +73 @@
     $action_index = $component_index + 1;
 
-    // If this is a WordPress page, return from the function.
-    if ( is_page( $bp_uri[$component_index] ) )
-        return false;
-
     /* Get site path items */
     $paths = explode( '/', bp_core_get_site_path() );
@@ -94 +94 @@
     $bp_unfiltered_uri = $bp_uri;
 
-    /* If we are under anything with a members slug, set the correct globals */
-    if ( $bp_uri[0] == BP_MEMBERS_SLUG ) {
-        $is_member_page = true;
-        $is_root_component = true;
-    }
-
-    /* Catch a member page and set the current member ID */
-    if ( !defined( 'BP_ENABLE_ROOT_PROFILES' ) ) {
-        if ( ( $bp_uri[0] == BP_MEMBERS_SLUG && !empty( $bp_uri[1] ) ) || in_array( 'wp-load.php', $bp_uri ) ) {
-            // We are within a member page, set up user id globals
-            $displayed_user_id = bp_core_get_displayed_userid( $bp_uri[1] );
-
-            unset($bp_uri[0]);
-            unset($bp_uri[1]);
-
-            /* Reset the keys by merging with an empty array */
-            $bp_uri = array_merge( array(), $bp_uri );
-        }
-    } else {
-        if ( get_userdatabylogin( $bp_uri[0] ) || in_array( 'wp-load.php', $bp_uri ) ) {
-            $is_member_page = true;
-            $is_root_component = true;
-
-            // We are within a member page, set up user id globals
-            $displayed_user_id = bp_core_get_displayed_userid( $bp_uri[0] );
-
-            unset($bp_uri[0]);
-
-            /* Reset the keys by merging with an empty array */
-            $bp_uri = array_merge( array(), $bp_uri );
-        }
-    }
-
-    if ( !isset($is_root_component) )
-        $is_root_component = in_array( $bp_uri[0], $bp->root_components );
-
-    if ( 'no' == VHOST && !$is_root_component ) {
-        $component_index++;
-        $action_index++;
-    }
+    /* Find a match within registered BuddyPress controlled WP pages (check members first) */
+    foreach ( (array)$bp_pages as $page_key => $bp_page ) {
+        if ( in_array( $bp_page->name, (array)$bp_uri ) ) {
+            /* Match found, now match the slug to make sure. */
+            $uri_chunks = explode( '/', $bp_page->slug );
+
+            foreach ( (array)$uri_chunks as $key => $uri_chunk ) {
+                if ( $bp_uri[$key] == $uri_chunk ) {
+                    $matches[] = 1;
+                } else {
+                    $matches[] = 0;
+                }
+            }
+
+            if ( !in_array( 0, (array) $matches ) ) {
+                $match = $bp_page;
+                $match->key = $page_key;
+                break;
+            };
+
+            unset( $matches );
+        }
+
+        unset( $uri_chunks );
+    }
+
+    /* This is not a BuddyPress page, so just return. */
+    if ( in_array( 0, (array) $matches ) )
+        return false;
+
+    /* Find the offset */
+    $uri_offset = 0;
+    $slug = explode( '/', $match->slug );
+
+    if ( !empty( $slug ) && 1 != count( $slug ) ) {
+        array_pop( $slug );
+        $uri_offset = count( $slug );
+    }
+
+    /* Global the unfiltered offset to use in bp_core_load_template() */
+    $bp_unfiltered_uri_offset = $uri_offset;
+
+    /* This is a members page so lets check if we have a displayed member */
+    if ( 'members' == $match->key ) {
+        if ( !empty( $bp_uri[$uri_offset + 1] ) ) {
+            if ( defined( 'BP_ENABLE_USERNAME_COMPATIBILITY_MODE' ) )
+                $displayed_user_id = (int) bp_core_get_userid( $bp_uri[$uri_offset + 1] );
+            else
+                $displayed_user_id = (int) bp_core_get_userid_from_nicename( $bp_uri[$uri_offset + 1] );
+
+            $uri_offset = $uri_offset + 2;
+
+            /* Remove everything from the URI up to the offset and take it from there. */
+            for ( $i = 0; $i < $uri_offset; $i++ ) {
+                unset( $bp_uri[$i] );
+            }
+
+            $current_component = $bp_uri[$uri_offset];
+        }
+    }
+
+    /* Reset the keys by merging with an empty array */
+    $bp_uri = array_merge( array(), $bp_uri );
 
     /* Set the current component */
-    $current_component = $bp_uri[$component_index];
+    if ( empty( $current_component ) ) {
+        for ( $i = 0; $i <= $uri_offset; $i++ ) {
+            if ( !empty( $bp_uri[$i] ) ) {
+                $current_component .= $bp_uri[$i];
+
+                if ( $i != $uri_offset )
+                    $current_component .= '/';
+            }
+        }
+    } else
+        $i = 1;
 
     /* Set the current action */
-    $current_action = $bp_uri[$action_index];
+    $current_action = $bp_uri[$i];
+
+    /* Unset the current_component and action from action_variables */
+    for ( $j = 0; $j <= $i; $j++ )
+        unset( $bp_uri[$j] );
 
     /* Set the entire URI as the action variables, we will unset the current_component and action in a second */
     $action_variables = $bp_uri;
 
-    /* Unset the current_component and action from action_variables */
-    unset($action_variables[$component_index]);
-    unset($action_variables[$action_index]);
-
     /* Remove the username from action variables if this is not a VHOST install */
     if ( 'no' == VHOST && !$is_root_component )
-        array_shift($action_variables);
+        array_shift($bp_uri);
 
     /* Reset the keys by merging with an empty array */
     $action_variables = array_merge( array(), $action_variables );
 
-    //var_dump($current_component, $current_action, $action_variables); die;
+    //var_dump($current_component, $current_action, $bp_uri);
 }
 add_action( 'plugins_loaded', 'bp_core_set_uri_globals', 3 );
 
 /**
- * bp_catch_uri()
- *
- * Takes either a single page name or array of page names and
- * loads the first template file that can be found.
- *
- * Please don't call this function directly anymore, use: bp_core_load_template()
+ * bp_core_load_template()
+ *
+ * Load a specific template file with fallback support.
+ *
+ * Example:
+ *   bp_core_load_template( 'members/index' );
+ * Loads:
+ *   wp-content/themes/[activated_theme]/members/index.php
  *
  * @package BuddyPress Core
- * @global $bp_path BuddyPress global containing the template file names to use.
- * @param $pages Template file names to use.
- * @uses add_action() Hooks a function on to a specific action
+ * @param $username str Username to check.
+ * @global $wpdb WordPress DB access object.
+ * @return false on no match
+ * @return int the user ID of the matched user.
  */
-function bp_catch_uri( $pages, $skip_blog_check = false ) {
-    global $bp_path, $bp_skip_blog_check;
-
-    $bp_skip_blog_check = $skip_blog_check;
-
-    $bp_path = $pages;
-
-    if ( !bp_is_blog_page() ) {
-        remove_action( 'template_redirect', 'redirect_canonical' );
-    }
-    add_action( 'template_redirect', 'bp_core_do_catch_uri', 2 );
-}
-
-/**
- * bp_core_do_catch_uri()
- *
- * Loads the first template file found based on the $bp_path global.
- *
- * @package BuddyPress Core
- * @global $bp_path BuddyPress global containing the template file names to use.
- */
-function bp_core_do_catch_uri() {
-    global $bp_path, $bp, $wpdb;
-    global $current_blog, $bp_skip_blog_check;
-    global $bp_no_status_set;
-    global $wp_query;
-
-    /* Can be a single template or an array of templates */
-    $templates = $bp_path;
-
-    /* Don't hijack any URLs on blog pages */
-    if ( bp_is_blog_page() ) {
-        if ( !$bp_skip_blog_check )
-            return false;
-    } else {
-        $wp_query->is_home = false;
-    }
-
-    /* Make sure this is not reported as a 404 */
-    if ( !$bp_no_status_set ) {
-        status_header( 200 );
-        $wp_query->is_404 = false;
-        $wp_query->is_page = true;
-    }
-
+function bp_core_load_template( $templates ) {
+    global $bp, $wpdb, $wp_query, $bp_unfiltered_uri, $bp_unfiltered_uri_offset;
+
+    /* Determine if the root object WP page exists for this request (is there an API function for this?)*/
+    if ( !$page_exists = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_name = %s", $bp_unfiltered_uri[$bp_unfiltered_uri_offset] ) ) )
+        return false;
+
+    /* Set the root object as the current wp_query-ied item */
+    foreach ( $bp->pages as $page ) {
+        if ( $page->name == $bp_unfiltered_uri[$bp_unfiltered_uri_offset] )
+            $object_id = $page->id;
+    }
+
+    $wp_query->queried_object = &get_post( $object_id );
+    $wp_query->queried_object_id = $object_id;
+
+    /* Fetch each template and add the php suffix */
     foreach ( (array)$templates as $template )
         $filtered_templates[] = $template . '.php';
 
+    /* Filter the template locations so that plugins can alter where they are located */
     if ( $located_template = apply_filters( 'bp_located_template', locate_template( (array) $filtered_templates, false ), $filtered_templates ) ) {
+        /* Template was located, lets set this as a valid page and not a 404. */
+        status_header( 200 );
+        $wp_query->is_page = true;
+        $wp_query->is_404 = false;
+
         load_template( apply_filters( 'bp_load_template', $located_template ) );
-    } else {
-        if ( $located_template = locate_template( array( '404.php' ) ) ) {
-            status_header( 404 );
-            load_template( $located_template );
-        } else
-            bp_core_redirect( $bp->root_domain );
-    }
+    }
+
+    /* Kill any other output after this. */
     die;
 }
-
-function bp_core_catch_no_access() {
-    global $bp, $bp_path, $bp_unfiltered_uri, $bp_no_status_set;
-
-    // If bp_core_redirect() and $bp_no_status_set is true,
-    // we are redirecting to an accessable page, so skip this check.
-    if ( $bp_no_status_set )
-        return false;
-
-    /* If this user has been marked as a spammer and the logged in user is not a site admin, redirect. */
-    if ( isset( $bp->displayed_user->id ) && bp_core_is_user_spammer( $bp->displayed_user->id ) ) {
-        if ( !is_site_admin() )
-            bp_core_redirect( $bp->root_domain );
-        else
-            bp_core_add_message( __( 'This user has been marked as a spammer. Only site admins can view this profile.', 'buddypress' ), 'error' );
-    }
-
-    // If this user does not exist, redirect to the root domain.
-    if ( !$bp->displayed_user->id && $bp_unfiltered_uri[0] == BP_MEMBERS_SLUG && isset($bp_unfiltered_uri[1]) )
-        bp_core_redirect( $bp->root_domain );
-
-    // If the template file doesn't exist, redirect to the root domain.
-    if ( !bp_is_blog_page() && !file_exists( apply_filters( 'bp_located_template', locate_template( array( $bp_path . '.php' ), false ), array( $bp_path . '.php' ) ) ) )
-        bp_core_redirect( $bp->root_domain );
-
-    if ( !$bp_path && !bp_is_blog_page() ) {
-        if ( is_user_logged_in() ) {
-            wp_redirect( $bp->root_domain );
-        } else {
-            wp_redirect( site_url( 'wp-login.php?redirect_to=' . site_url() . $_SERVER['REQUEST_URI'] ) );
-        }
-    }
-}
-add_action( 'wp', 'bp_core_catch_no_access' );
 
 /**