From ccc828d6799ecbd3294428d7832d57d41e9c4121 Mon Sep 17 00:00:00 2001
From: Nathan Kinkade <nkinkade@nkinka.de>
Date: Thu, 9 Sep 2010 23:34:29 +0000
Subject: Added module displaytags.

---
 modules/displaytags/helpers/displaytags_block.php  | 54 ++++++++++++++++++++++
 modules/displaytags/module.info                    |  3 ++
 .../displaytags/views/displaytags_block.html.php   |  8 ++++
 3 files changed, 65 insertions(+)
 create mode 100644 modules/displaytags/helpers/displaytags_block.php
 create mode 100644 modules/displaytags/module.info
 create mode 100644 modules/displaytags/views/displaytags_block.html.php

(limited to 'modules')

diff --git a/modules/displaytags/helpers/displaytags_block.php b/modules/displaytags/helpers/displaytags_block.php
new file mode 100644
index 00000000..ea63bb77
--- /dev/null
+++ b/modules/displaytags/helpers/displaytags_block.php
@@ -0,0 +1,54 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 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 displaytags_block_Core {
+  static function get_site_list() {
+    return array("display_tags" => t("Display Tags"));
+  }
+
+  static function get($block_id, $theme) {
+    $block = "";
+
+    // Make sure the current page belongs to an item.
+    if (!$theme->item()) {
+      return;
+    }
+
+    switch ($block_id) {
+    case "display_tags":
+      // Create an array of all the tags for the current item.
+      $tagsItem = ORM::factory("tag")
+        ->join("items_tags", "tags.id", "items_tags.tag_id")
+        ->where("items_tags.item_id", "=", $theme->item->id)
+        ->find_all();
+
+      // If the current item has at least one tag, display it/them.
+      if (count($tagsItem) > 0) {
+        $block = new Block();
+        $block->css_id = "g-display-tags";
+        $block->title = t("Tags");
+        $block->content = new View("displaytags_block.html");
+        $block->content->tags = $tagsItem;
+      }
+
+      break;
+    }
+    return $block;
+  }
+}
diff --git a/modules/displaytags/module.info b/modules/displaytags/module.info
new file mode 100644
index 00000000..d8458f10
--- /dev/null
+++ b/modules/displaytags/module.info
@@ -0,0 +1,3 @@
+name = "DisplayTags"
+description = "Display all tags for the current photo/album."
+version = 1
diff --git a/modules/displaytags/views/displaytags_block.html.php b/modules/displaytags/views/displaytags_block.html.php
new file mode 100644
index 00000000..a0b392f3
--- /dev/null
+++ b/modules/displaytags/views/displaytags_block.html.php
@@ -0,0 +1,8 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<div class="g-display-tags-block">
+  <? $not_first = 0; ?>
+  <? foreach ($tags as $tag): ?>
+  <?= ($not_first++) ? "," : "" ?>
+    <a href="<?= $tag->url() ?>"><?= html::clean($tag->name) ?></a>
+  <? endforeach ?>
+</div>
-- 
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