Initial checkin.

4 files changed, 75 insertions, 0 deletions

diff --git a/controllers/randimg.php b/controllers/randimg.php
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+++ b/controllers/randimg.php
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+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * 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 randimg_Controller extends REST_Controller {
+
+  protected $resource_type = "randimg";
+
+  public function _index() {
+    // Far from perfection, but at least require view permission for the root album
+    $album = ORM::factory("item", 1);
+    access::required("view", $album);
+    print randimg::randimg_link();
+  }
+
+}
diff --git a/helpers/randimg.php b/helpers/randimg.php
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+++ b/helpers/randimg.php
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+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * 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 randimg_Core {
+
+  static function randimg_link() {
+
+    $db = Database::instance();
+    $query = "
+      SELECT i1.name, i1.title, i1.description, i2.slug
+      FROM items i1 JOIN items i2
+        ON i1.parent_id = i2.id
+      ORDER BY RAND()
+      LIMIT 1;
+    ";
+    $result = $db->query($query)->current();
+
+    $randimg = new View("randimg.html");
+    $relpath = "$result->slug/$result->name";
+    $randimg->imgpath = $relpath;
+    $randimg->img_title = $result->title;
+
+    return $randimg;
+
+  }
+
+}
diff --git a/module.info b/module.info
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+++ b/module.info
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+name = "RandImg"
+description = "Returns an <img> link of a random image."
+version = 1
diff --git a/views/randimg.html.php b/views/randimg.html.php
new file mode 100644
index 0000000..f3ae4bf
--- /dev/null
+++ b/views/randimg.html.php
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+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<?php echo "<a href='http://natha.nkinka.de/photos/index.php/$imgpath' title='$img_title'><img src='http://natha.nkinka.de/photos/var/resizes/$imgpath' style='border: thin solid black;' alt='$img_title' /></a>"; ?>