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-rw-r--r--modules/gallery/controllers/albums.php1
-rw-r--r--modules/gallery/controllers/movies.php1
-rw-r--r--modules/gallery/controllers/photos.php1
-rw-r--r--modules/gallery/libraries/Breadcrumb.php74
-rw-r--r--modules/gallery/tests/Breadcrumb_Test.php51
-rw-r--r--modules/search/controllers/search.php5
-rw-r--r--modules/tag/controllers/tag.php3
7 files changed, 136 insertions, 0 deletions
diff --git a/modules/gallery/controllers/albums.php b/modules/gallery/controllers/albums.php
index ccf6c1cb..90071fb5 100644
--- a/modules/gallery/controllers/albums.php
+++ b/modules/gallery/controllers/albums.php
@@ -69,6 +69,7 @@ class Albums_Controller extends Items_Controller {
"item" => $album,
"children" => $album->viewable()->children($page_size, $offset),
"parents" => $album->parents()->as_array(), // view calls empty() on this
+ "breadcrumbs" => Breadcrumb::build_from_item($album),
"children_count" => $children_count));
$template->content = new View("album.html");
diff --git a/modules/gallery/controllers/movies.php b/modules/gallery/controllers/movies.php
index 8e81c594..77d92e13 100644
--- a/modules/gallery/controllers/movies.php
+++ b/modules/gallery/controllers/movies.php
@@ -43,6 +43,7 @@ class Movies_Controller extends Items_Controller {
"children" => array(),
"children_count" => 0,
"parents" => $movie->parents()->as_array(),
+ "breadcrumbs" => Breadcrumb::build_from_item($movie),
"next_item" => $next_item,
"previous_item" => $previous_item,
"sibling_count" => $movie->parent()->viewable()->children_count($where),
diff --git a/modules/gallery/controllers/photos.php b/modules/gallery/controllers/photos.php
index 054300a1..5c8c7b34 100644
--- a/modules/gallery/controllers/photos.php
+++ b/modules/gallery/controllers/photos.php
@@ -43,6 +43,7 @@ class Photos_Controller extends Items_Controller {
"children" => array(),
"children_count" => 0,
"parents" => $photo->parents()->as_array(),
+ "breadcrumbs" => Breadcrumb::build_from_item($photo),
"next_item" => $next_item,
"previous_item" => $previous_item,
"sibling_count" => $photo->parent()->viewable()->children_count($where),
diff --git a/modules/gallery/libraries/Breadcrumb.php b/modules/gallery/libraries/Breadcrumb.php
new file mode 100644
index 00000000..3a2499ba
--- /dev/null
+++ b/modules/gallery/libraries/Breadcrumb.php
@@ -0,0 +1,74 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2011 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+class Breadcrumb_Core {
+ public $title;
+ public $url;
+ public $id;
+ public $first;
+ public $last;
+
+ static function build_from_item($item) {
+ $breadcrumbs = array();
+ foreach ($item->parents() as $element) {
+ $breadcrumbs[] = new Breadcrumb($element->title, $element->url(), $element->id);
+ }
+
+ if (!empty($breadcrumbs)) {
+ $breadcrumbs[] = new Breadcrumb($item->title, $item->url(), $item->id);
+ }
+
+ return self::generate_show_query_strings($breadcrumbs);
+ }
+
+ /**
+ * This static function takes a list (variable arguments) of Breadcrumbs and builds a dynamic
+ * breadcrumb list. Used to create a breadcrumb for dynamic albums. Will really be useful
+ * for the display context change.
+ */
+ static function build_from_list() {
+ return self::generate_show_query_strings(func_get_args());
+ }
+
+ private static function generate_show_query_strings($breadcrumbs) {
+ if (!empty($breadcrumbs)) {
+
+ end($breadcrumbs)->last = true;;
+ while ($breadcrumb = current($breadcrumbs)) {
+ if (isset($last_id) && $last_id > 0) {
+ $query = parse_url($breadcrumb->url, PHP_URL_QUERY);
+ $breadcrumb->url = $breadcrumb->url . ($query ? "&" : "?") . "show={$last_id}";
+ }
+ $last_id = $breadcrumb->id;
+ $breadcrumb = prev($breadcrumbs);
+ }
+ $breadcrumbs[0]->first = true;
+ }
+
+ return $breadcrumbs;
+ }
+
+ public function __construct($title, $url, $id=0) {
+ $this->title = $title;
+ $this->url = $url;
+ $this->id = $id;
+ $this->first = false;
+ $this->last = false;
+ }
+}
diff --git a/modules/gallery/tests/Breadcrumb_Test.php b/modules/gallery/tests/Breadcrumb_Test.php
new file mode 100644
index 00000000..9f9aeddc
--- /dev/null
+++ b/modules/gallery/tests/Breadcrumb_Test.php
@@ -0,0 +1,51 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2011 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+class Breadcrumb_Test extends Gallery_Unit_Test_Case {
+ private $album;
+ private $item;
+
+ public function setup() {
+ $this->album = test::random_album();
+ $this->item = test::random_photo($this->album);
+ $this->album->reload();
+ }
+
+ public function teardown() {
+ $this->album = null;
+ $this->item = null;
+ }
+
+ public function build_breadcrumbs_for_item_test() {
+ $breadcrumbs = Breadcrumb::build_from_item($this->item);
+ $this->assert_equal("Gallery", $breadcrumbs[0]->title);
+ $this->assert_equal($this->album->title, $breadcrumbs[1]->title);
+ $this->assert_equal($this->item->title, $breadcrumbs[2]->title);
+ }
+
+ public function build_breadcrumbs_from_items_test() {
+ $breadcrumbs = Breadcrumb::build_from_list(
+ new Breadcrumb(item::root()->title, "/", item::root()->id),
+ new Breadcrumb($this->album->title, $this->album->relative_path(), $this->album->id),
+ new Breadcrumb($this->item->title, $this->item->relative_path(), $this->item->id));
+ $this->assert_equal("Gallery", $breadcrumbs[0]->title);
+ $this->assert_equal($this->album->title, $breadcrumbs[1]->title);
+ $this->assert_equal($this->item->title, $breadcrumbs[2]->title);
+ }
+} \ No newline at end of file
diff --git a/modules/search/controllers/search.php b/modules/search/controllers/search.php
index 261d67ee..d30ffa67 100644
--- a/modules/search/controllers/search.php
+++ b/modules/search/controllers/search.php
@@ -36,9 +36,14 @@ class Search_Controller extends Controller {
$max_pages = max(ceil($count / $page_size), 1);
$template = new Theme_View("page.html", "collection", "search");
+ $root = item::root();
+ $search_url = url::abs_site("search?q=" . urlencode($q));
$template->set_global(array("page" => $page,
"max_pages" => $max_pages,
"page_size" => $page_size,
+ "breadcrumbs" => Breadcrumb::build_from_list(
+ new Breadcrumb(item::root()->title, "/", item::root()->id),
+ new Breadcrumb($q, $search_url)),
"children_count" => $count));
$template->content = new View("search.html");
diff --git a/modules/tag/controllers/tag.php b/modules/tag/controllers/tag.php
index 8f885dea..44a171fd 100644
--- a/modules/tag/controllers/tag.php
+++ b/modules/tag/controllers/tag.php
@@ -40,6 +40,9 @@ class Tag_Controller extends Controller {
"page_size" => $page_size,
"tag" => $tag,
"children" => $tag->items($page_size, $offset),
+ "breadcrumbs" => Breadcrumb::build_from_list(
+ new Breadcrumb(item::root()->title, "/", item::root()->id),
+ new Breadcrumb($tag->name, $tag->url())),
"children_count" => $children_count));
$template->content = new View("dynamic.html");
$template->content->title = t("Tag: %tag_name", array("tag_name" => $tag->name));
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-13 07:00:18 +0000