From 4b4e9e8e45465012805854dd322431f87f2b09c7 Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Sun, 14 Dec 2008 19:43:04 +0000
Subject: The start of the watermark module.  It doesn't save the watermark at
 this point.  This is more of trying out the approach where Forge is not used
 for forms.  Basic html and the Validation library.

---
 core/controllers/welcome.php                       | 13 ++++--
 core/views/welcome.html.php                        |  3 ++
 modules/watermark/controllers/watermark.php        | 42 ++++++++++++++++++++
 modules/watermark/helpers/watermark.php            | 29 ++++++++++++++
 modules/watermark/helpers/watermark_installer.php  | 38 ++++++++++++++++++
 .../watermark/views/watermark_add_form.html.php    | 46 ++++++++++++++++++++++
 6 files changed, 168 insertions(+), 3 deletions(-)
 create mode 100644 modules/watermark/controllers/watermark.php
 create mode 100644 modules/watermark/helpers/watermark.php
 create mode 100644 modules/watermark/helpers/watermark_installer.php
 create mode 100644 modules/watermark/views/watermark_add_form.html.php

diff --git a/core/controllers/welcome.php b/core/controllers/welcome.php
index cff39fd1..3b00a1b8 100644
--- a/core/controllers/welcome.php
+++ b/core/controllers/welcome.php
@@ -35,12 +35,20 @@ class Welcome_Controller extends Template_Controller {
         ->where("type", "photo")->orderby("level", "desc")->find();
       $this->template->album_tree = $this->_load_album_tree();
       $this->template->add_photo_html = $this->_get_add_photo_html();
+      if (module::is_installed("watermark")) {
+//        $this->template->add_watermark_html = $this->_get_add_watermark_html();
+        $this->template->add_watermark_html = new View("watermark_add_form.html");
+        $this->template->add_watermark_html->fields = array("file" => "");
+      } else {
+        $this->template->add_watermark_html = "";
+      }
     } catch (Exception $e) {
       $this->template->album_count = 0;
       $this->template->photo_count = 0;
       $this->template->deepest_photo = null;
       $this->template->album_tree = array();
       $this->template->add_photo_html = "";
+      $this->template->add_watermark_html = "";
     }
 
     $this->_load_user_info();
@@ -507,8 +515,7 @@ class Welcome_Controller extends Template_Controller {
     return photo::get_add_form($parent);
   }
 
-  public function _get_local_import_html($user_name="admin") {
-    $user = ORM::factory("user")->where("name", $user_name)->find();
-    return local_import::get_admin_page($user);
+  public function _get_add_watermark_html() {
+    return watermark::get_watermark_form();
   }
 }
diff --git a/core/views/welcome.html.php b/core/views/welcome.html.php
index 7b132231..075a485a 100644
--- a/core/views/welcome.html.php
+++ b/core/views/welcome.html.php
@@ -284,6 +284,9 @@
               <?= new View("rearrange.html") ?>
             </fieldset>
             <? endif ?>
+            <? if (module::is_installed("watermark")): ?>
+              <?= $add_watermark_html ?>
+            <? endif ?>
           </div>
 
           <? if (module::is_installed("user")): ?>
diff --git a/modules/watermark/controllers/watermark.php b/modules/watermark/controllers/watermark.php
new file mode 100644
index 00000000..cd294c6c
--- /dev/null
+++ b/modules/watermark/controllers/watermark.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) 2000-2008 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 Watermark_Controller extends Controller {
+  public function load() {
+    $form = new View("watermark_add_form.html");
+    $form->errors = $form->fields = array("file" => "");
+
+    if ($_FILES) {
+      $post = Validation::factory(array_merge($_POST, $_FILES))
+        ->add_rules("file", "upload::valid", "upload::type[gif,jpg,png]", "upload::size[1M]");
+
+      if ($post->validate()) {
+        $file = upload::save("file");
+        Kohana::log("debug", $file);
+        $form->success = _("Watermark saved");
+      } else {
+        $form->fields = arr::overwrite($form->fields, $post->as_array());
+        $form->errors = arr::overwrite($form->errors, $post->errors());
+        Kohana::log("debug", print_r($form->errors,1));
+      }
+    }
+
+    print $form;
+  }
+}
\ No newline at end of file
diff --git a/modules/watermark/helpers/watermark.php b/modules/watermark/helpers/watermark.php
new file mode 100644
index 00000000..94f0f9de
--- /dev/null
+++ b/modules/watermark/helpers/watermark.php
@@ -0,0 +1,29 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 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 watermark_Core {
+  public static function get_watermark_form() {
+    $form = new Forge("watermark/create", "", "post",
+      array("id" => "gUploadWatermarkForm", "enctype" => "multipart/form-data"));
+    $group = $form->group("add_watermark")->label(_("Upload Watermark"));
+    $group->upload("file")->label(true)->rules("allow[jpg,png,gif],size[1M]");
+    $group->submit(_("Upload"));
+    return $form;
+  }
+}
\ No newline at end of file
diff --git a/modules/watermark/helpers/watermark_installer.php b/modules/watermark/helpers/watermark_installer.php
new file mode 100644
index 00000000..617c505c
--- /dev/null
+++ b/modules/watermark/helpers/watermark_installer.php
@@ -0,0 +1,38 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 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 watermark_installer {
+  public static function install() {
+    $db = Database::instance();
+    $version = module::get_version("watermark");
+    if ($version == 0) {
+      module::set_version("watermark", 1);
+      module::set_var("watermark", "watermark_image_path", "");
+      module::set_var("watermark", "watermark_position", serialize(array()));
+    }
+  }
+
+  public static function uninstall() {
+    $module = module::get("watermark");
+
+    $db = Database::instance();
+    $db->query("DELETE FROM vars WHERE module_id = '{$module->id}';");
+    module::delete("watermark");
+  }
+}
diff --git a/modules/watermark/views/watermark_add_form.html.php b/modules/watermark/views/watermark_add_form.html.php
new file mode 100644
index 00000000..b5c50697
--- /dev/null
+++ b/modules/watermark/views/watermark_add_form.html.php
@@ -0,0 +1,46 @@
+<? defined("SYSPATH") or die("No direct script access."); ?>
+<? if (empty($_FILES)): ?>
+<script>
+$("document").ready(function() {
+  ajaxify_form();
+});
+
+function ajaxify_form() {
+  $("#gUploadWatermarkForm").ajaxForm({
+    complete:function(xhr, statusText) {
+      $("#gUploadWatermarkForm").replaceWith(xhr.responseText);
+      if (xhr.status == 200) {
+        $("#gUploadWatermarkForm").clearForm();
+      }
+      ajaxify_form();
+    }
+  });
+}
+</script>
+<? endif ?>
+<form action="<?= url::site("watermark/load")?>" method="post" id="gUploadWatermarkForm"
+      enctype="multipart/form-data">
+  <fieldset>
+    <legend><?= _("Upload Watermark")?></legend>
+    <ul>
+      <li <? if (isset($errors["file"])): ?>class ="gError"<? endif ?>>
+        <label for="file"><?= _("File")?></label>
+        <input type="file" id="file" name="file" class="upload" 
+          value="<?= $fields["file"]  ?>">
+        <? if (isset($errors["file"]["type"])): ?>
+        <p><?= _("Invalid File Type") ?></p>
+        <? elseif (isset($errors["file"]["size"])): ?>
+        <p><?= _("File too large") ?></p>
+        <? elseif (isset($errors["file"]["valid"])): ?>
+        <p><?= _("Upload failed") ?></p>
+        <? endif ?>
+        <? if (isset($success)): ?>
+        <p><?= $success ?></p>
+        <? endif ?>
+      </li>
+      <li>
+        <button type="submit" class="submit"><?= _("Upload") ?></button>
+      </li>
+    </ul>
+  </fieldset>
+</form>
\ No newline at end of file
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