From c3a4cf3f882c06ba04ed30b82648fa38d96c1c77 Mon Sep 17 00:00:00 2001
From: rWatcher <rwatcher@watcherdatabase.tk>
Date: Fri, 29 Oct 2010 12:39:44 +0800
Subject: [PATCH] Added REST support.

---
 .../itemchecksum/controllers/itemchecksum.php |  2 +-
 .../helpers/item_itemchecksums_rest.php       | 42 ++++++++++++++
 .../helpers/itemchecksum_md5_rest.php         | 55 +++++++++++++++++++
 .../helpers/itemchecksum_rest.php             | 41 ++++++++++++++
 .../helpers/itemchecksum_sha1_rest.php        | 55 +++++++++++++++++++
 .../itemchecksum/controllers/itemchecksum.php |  2 +-
 .../helpers/item_itemchecksums_rest.php       | 42 ++++++++++++++
 .../helpers/itemchecksum_md5_rest.php         | 55 +++++++++++++++++++
 .../helpers/itemchecksum_rest.php             | 41 ++++++++++++++
 .../helpers/itemchecksum_sha1_rest.php        | 55 +++++++++++++++++++
 10 files changed, 388 insertions(+), 2 deletions(-)
 create mode 100644 3.0/modules/itemchecksum/helpers/item_itemchecksums_rest.php
 create mode 100644 3.0/modules/itemchecksum/helpers/itemchecksum_md5_rest.php
 create mode 100644 3.0/modules/itemchecksum/helpers/itemchecksum_rest.php
 create mode 100644 3.0/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php
 create mode 100644 3.1/modules/itemchecksum/helpers/item_itemchecksums_rest.php
 create mode 100644 3.1/modules/itemchecksum/helpers/itemchecksum_md5_rest.php
 create mode 100644 3.1/modules/itemchecksum/helpers/itemchecksum_rest.php
 create mode 100644 3.1/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php

diff --git a/3.0/modules/itemchecksum/controllers/itemchecksum.php b/3.0/modules/itemchecksum/controllers/itemchecksum.php
index 01cbfc4f..7123350d 100644
--- a/3.0/modules/itemchecksum/controllers/itemchecksum.php
+++ b/3.0/modules/itemchecksum/controllers/itemchecksum.php
@@ -86,4 +86,4 @@ class itemchecksum_Controller extends Controller {
       print "0";
     }
   }
-}
\ No newline at end of file
+}
diff --git a/3.0/modules/itemchecksum/helpers/item_itemchecksums_rest.php b/3.0/modules/itemchecksum/helpers/item_itemchecksums_rest.php
new file mode 100644
index 00000000..3f109f66
--- /dev/null
+++ b/3.0/modules/itemchecksum/helpers/item_itemchecksums_rest.php
@@ -0,0 +1,42 @@
+<?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 item_itemchecksums_rest_Core {
+  static function get($request) {
+    $item = rest::resolve($request->url);
+    access::required("view", $item);
+
+    $checksums = array(rest::url("itemchecksum_md5", $item), rest::url("itemchecksum_sha1", $item));
+    return array(
+      "url" => $request->url,
+      "members" => $checksums);
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/item_checksums/{$item->id}");
+  }
+}
diff --git a/3.0/modules/itemchecksum/helpers/itemchecksum_md5_rest.php b/3.0/modules/itemchecksum/helpers/itemchecksum_md5_rest.php
new file mode 100644
index 00000000..4cd6dfa9
--- /dev/null
+++ b/3.0/modules/itemchecksum/helpers/itemchecksum_md5_rest.php
@@ -0,0 +1,55 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class itemchecksum_md5_rest_Core {
+  static function get($request) {
+    $item = rest::resolve($request->url);
+    access::required("view", $item);
+    $checksum = "0";
+    // If the KeepOriginal module is active, check for/use the
+    //   original image instead of the gallery edited version.
+    if (module::is_active("keeporiginal")) {
+      $original_image = VARPATH . "original/" . str_replace(VARPATH . "albums/", "", $item->file_path());
+      if ($item->is_photo() && file_exists($original_image)) {
+        $checksum = md5_file($original_image);
+      } else {
+        $checksum = md5_file($item->file_path());
+      }
+    } else {
+      $checksum = md5_file($item->file_path());
+    }
+    $data = array("checksum" => $checksum);
+
+    return array(
+      "url" => $request->url,
+      "entity" => $data);
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/itemchecksum_md5/{$item->id}");
+  }
+}
diff --git a/3.0/modules/itemchecksum/helpers/itemchecksum_rest.php b/3.0/modules/itemchecksum/helpers/itemchecksum_rest.php
new file mode 100644
index 00000000..a1404eaa
--- /dev/null
+++ b/3.0/modules/itemchecksum/helpers/itemchecksum_rest.php
@@ -0,0 +1,41 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class itemchecksum_rest_Core {
+  static function relationships($resource_type, $resource) {
+    switch ($resource_type) {
+    case "item":
+      return array(
+        "itemchecksums" => array(
+          "url" => rest::url("item_itemchecksums", $resource)));
+    }
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/itemchecksum/{$item->id}");
+  }
+}
diff --git a/3.0/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php b/3.0/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php
new file mode 100644
index 00000000..9bb5f118
--- /dev/null
+++ b/3.0/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php
@@ -0,0 +1,55 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class itemchecksum_sha1_rest_Core {
+  static function get($request) {
+    $item = rest::resolve($request->url);
+    access::required("view", $item);
+    $checksum = "0";
+    // If the KeepOriginal module is active, check for/use the
+    //   original image instead of the gallery edited version.
+    if (module::is_active("keeporiginal")) {
+      $original_image = VARPATH . "original/" . str_replace(VARPATH . "albums/", "", $item->file_path());
+      if ($item->is_photo() && file_exists($original_image)) {
+        $checksum = sha1_file($original_image);
+      } else {
+        $checksum = sha1_file($item->file_path());
+      }
+    } else {
+      $checksum = sha1_file($item->file_path());
+    }
+    $data = array("checksum" => $checksum);
+
+    return array(
+      "url" => $request->url,
+      "entity" => $data);
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/itemchecksum_sha1/{$item->id}");
+  }
+}
diff --git a/3.1/modules/itemchecksum/controllers/itemchecksum.php b/3.1/modules/itemchecksum/controllers/itemchecksum.php
index 01cbfc4f..7123350d 100644
--- a/3.1/modules/itemchecksum/controllers/itemchecksum.php
+++ b/3.1/modules/itemchecksum/controllers/itemchecksum.php
@@ -86,4 +86,4 @@ class itemchecksum_Controller extends Controller {
       print "0";
     }
   }
-}
\ No newline at end of file
+}
diff --git a/3.1/modules/itemchecksum/helpers/item_itemchecksums_rest.php b/3.1/modules/itemchecksum/helpers/item_itemchecksums_rest.php
new file mode 100644
index 00000000..3f109f66
--- /dev/null
+++ b/3.1/modules/itemchecksum/helpers/item_itemchecksums_rest.php
@@ -0,0 +1,42 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class item_itemchecksums_rest_Core {
+  static function get($request) {
+    $item = rest::resolve($request->url);
+    access::required("view", $item);
+
+    $checksums = array(rest::url("itemchecksum_md5", $item), rest::url("itemchecksum_sha1", $item));
+    return array(
+      "url" => $request->url,
+      "members" => $checksums);
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/item_checksums/{$item->id}");
+  }
+}
diff --git a/3.1/modules/itemchecksum/helpers/itemchecksum_md5_rest.php b/3.1/modules/itemchecksum/helpers/itemchecksum_md5_rest.php
new file mode 100644
index 00000000..4cd6dfa9
--- /dev/null
+++ b/3.1/modules/itemchecksum/helpers/itemchecksum_md5_rest.php
@@ -0,0 +1,55 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class itemchecksum_md5_rest_Core {
+  static function get($request) {
+    $item = rest::resolve($request->url);
+    access::required("view", $item);
+    $checksum = "0";
+    // If the KeepOriginal module is active, check for/use the
+    //   original image instead of the gallery edited version.
+    if (module::is_active("keeporiginal")) {
+      $original_image = VARPATH . "original/" . str_replace(VARPATH . "albums/", "", $item->file_path());
+      if ($item->is_photo() && file_exists($original_image)) {
+        $checksum = md5_file($original_image);
+      } else {
+        $checksum = md5_file($item->file_path());
+      }
+    } else {
+      $checksum = md5_file($item->file_path());
+    }
+    $data = array("checksum" => $checksum);
+
+    return array(
+      "url" => $request->url,
+      "entity" => $data);
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/itemchecksum_md5/{$item->id}");
+  }
+}
diff --git a/3.1/modules/itemchecksum/helpers/itemchecksum_rest.php b/3.1/modules/itemchecksum/helpers/itemchecksum_rest.php
new file mode 100644
index 00000000..a1404eaa
--- /dev/null
+++ b/3.1/modules/itemchecksum/helpers/itemchecksum_rest.php
@@ -0,0 +1,41 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class itemchecksum_rest_Core {
+  static function relationships($resource_type, $resource) {
+    switch ($resource_type) {
+    case "item":
+      return array(
+        "itemchecksums" => array(
+          "url" => rest::url("item_itemchecksums", $resource)));
+    }
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/itemchecksum/{$item->id}");
+  }
+}
diff --git a/3.1/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php b/3.1/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php
new file mode 100644
index 00000000..9bb5f118
--- /dev/null
+++ b/3.1/modules/itemchecksum/helpers/itemchecksum_sha1_rest.php
@@ -0,0 +1,55 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class itemchecksum_sha1_rest_Core {
+  static function get($request) {
+    $item = rest::resolve($request->url);
+    access::required("view", $item);
+    $checksum = "0";
+    // If the KeepOriginal module is active, check for/use the
+    //   original image instead of the gallery edited version.
+    if (module::is_active("keeporiginal")) {
+      $original_image = VARPATH . "original/" . str_replace(VARPATH . "albums/", "", $item->file_path());
+      if ($item->is_photo() && file_exists($original_image)) {
+        $checksum = sha1_file($original_image);
+      } else {
+        $checksum = sha1_file($item->file_path());
+      }
+    } else {
+      $checksum = sha1_file($item->file_path());
+    }
+    $data = array("checksum" => $checksum);
+
+    return array(
+      "url" => $request->url,
+      "entity" => $data);
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/itemchecksum_sha1/{$item->id}");
+  }
+}