From 902c8f19278f389c53b23fcfbd0a0fe87a733372 Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Wed, 22 Dec 2010 15:15:35 +0000
Subject: feature 2077 added: when ImageMagick is active, ability to remove or
 resize the high definition version of the photo.

git-svn-id: http://piwigo.org/svn/trunk@8227 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/include/functions_upload.inc.php             | 39 ++++++++++++-
 admin/photos_add.php                               | 37 ++++++++++++
 admin/photos_add_settings.php                      | 62 ++++++++++++++------
 .../default/template/photos_add_settings.tpl       | 67 ++++++++++++++++++++--
 4 files changed, 182 insertions(+), 23 deletions(-)

(limited to 'admin')

diff --git a/admin/include/functions_upload.inc.php b/admin/include/functions_upload.inc.php
index d3716948a..7eaeb90f5 100644
--- a/admin/include/functions_upload.inc.php
+++ b/admin/include/functions_upload.inc.php
@@ -84,6 +84,33 @@ function add_uploaded_file($source_filepath, $original_filename=null, $categorie
       $conf['upload_form_websize_quality'],
       false
       );
+
+    if (is_imagick())
+    {
+      if ($conf['upload_form_hd_keep'])
+      {
+        $need_resize = need_resize($high_path, $conf['upload_form_hd_maxwidth'], $conf['upload_form_hd_maxheight']);
+        
+        if ($conf['upload_form_hd_resize'] and $need_resize)
+        {
+          pwg_image_resize(
+            false,
+            $high_path,
+            $high_path,
+            $conf['upload_form_hd_maxwidth'],
+            $conf['upload_form_hd_maxheight'],
+            $conf['upload_form_hd_quality'],
+            false
+            );
+          $high_infos = pwg_image_infos($high_path);
+        }
+      }
+      else
+      {
+        unlink($high_path);
+        $high_infos = null;
+      }
+    }
   }
 
   $file_infos = pwg_image_infos($file_path);
@@ -250,7 +277,7 @@ function pwg_image_resize($result, $source_filepath, $destination_filepath, $max
     return $result;
   }
 
-  if (extension_loaded('imagick'))
+  if (is_imagick())
   {
     return pwg_image_resize_im($source_filepath, $destination_filepath, $max_width, $max_height, $quality, $strip_metadata);
   }
@@ -520,4 +547,14 @@ function add_upload_error($upload_id, $error_message)
 
   array_push($_SESSION['uploads_error'][$upload_id], $error_message);
 }
+
+function is_imagick()
+{
+  if (extension_loaded('imagick'))
+  {
+    return true;
+  }
+
+  return false;
+}
 ?>
\ No newline at end of file
diff --git a/admin/photos_add.php b/admin/photos_add.php
index 54db3113c..889395985 100644
--- a/admin/photos_add.php
+++ b/admin/photos_add.php
@@ -103,6 +103,43 @@ $upload_form_config = array(
     'can_be_null' => false,
     'error_message' => l10n('The thumbnail image quality must be a number between %d and %d'),
     ),
+  
+  'hd_keep' => array(
+    'default' => true,
+    'can_be_null' => false,
+    ),
+  
+  'hd_resize' => array(
+    'default' => false,
+    'can_be_null' => false,
+    ),
+  
+  'hd_maxwidth' => array(
+    'default' => 2000,
+    'min' => 500,
+    'max' => 20000,
+    'pattern' => '/^\d+$/',
+    'can_be_null' => false,
+    'error_message' => l10n('The high definition maximum width must be a number between %d and %d'),
+    ),
+  
+  'hd_maxheight' => array(
+    'default' => 2000,
+    'min' => 500,
+    'max' => 20000,
+    'pattern' => '/^\d+$/',
+    'can_be_null' => false,
+    'error_message' => l10n('The high definition maximum height must be a number between %d and %d'),
+    ),
+  
+  'hd_quality' => array(
+    'default' => 95,
+    'min' => 50,
+    'max' => 100,
+    'pattern' => '/^\d+$/',
+    'can_be_null' => false,
+    'error_message' => l10n('The high definition image quality must be a number between %d and %d'),
+    ),
   );
 
 $inserts = array();
diff --git a/admin/photos_add_settings.php b/admin/photos_add_settings.php
index 1b3f28d1b..0edaa3919 100644
--- a/admin/photos_add_settings.php
+++ b/admin/photos_add_settings.php
@@ -45,26 +45,32 @@ if (isset($_POST['submit']))
   // let's care about the specific checkbox that disable/enable other
   // settings
   $field = 'websize_resize';
+  $fields[] = $field;
   
-  if (empty($_POST[$field]))
-  {
-    $value = false;
-  }
-  else
+  if (!empty($_POST[$field]))
   {
     $fields[] = 'websize_maxwidth';
     $fields[] = 'websize_maxheight';
     $fields[] = 'websize_quality';
+  }
 
-    $value = true;
+  // hd_keep
+  $field = 'hd_keep';
+  $fields[] = $field;
+  
+  if (!empty($_POST[$field]))
+  {
+    $field = 'hd_resize';
+    $fields[] = $field;
+    
+    if (!empty($_POST[$field]))
+    {
+      $fields[] = 'hd_maxwidth';
+      $fields[] = 'hd_maxheight';
+      $fields[] = 'hd_quality';
+    }
   }
   
-  $updates[] = array(
-    'param' => 'upload_form_'.$field,
-    'value' => boolean_to_string($value),
-    );
-  $form_values[$field] = $value;;
-
   // and now other fields, processed in a generic way
   $fields[] = 'thumb_maxwidth';
   $fields[] = 'thumb_maxheight';
@@ -77,9 +83,24 @@ if (isset($_POST['submit']))
     {
       $value = $_POST[$field];
     }
-    $form_values[$field] = $value;
     
-    if ($upload_form_config[$field]['can_be_null'] and empty($value))
+    if (is_bool($upload_form_config[$field]['default']))
+    {
+      if (isset($value))
+      {
+        $value = true;
+      }
+      else
+      {
+        $value = false;
+      }
+
+      $updates[] = array(
+        'param' => 'upload_form_'.$field,
+        'value' => boolean_to_string($value)
+        );
+    }
+    elseif ($upload_form_config[$field]['can_be_null'] and empty($value))
     {
       $updates[] = array(
         'param' => 'upload_form_'.$field,
@@ -111,6 +132,8 @@ if (isset($_POST['submit']))
           );
       }
     }
+    
+    $form_values[$field] = $value;
   }
 
   if (count($page['errors']) == 0)
@@ -135,13 +158,18 @@ if (isset($_POST['submit']))
 // |                             template init                             |
 // +-----------------------------------------------------------------------+
 
-// specific case, "websize_resize" is a checkbox
-$field = 'websize_resize';
-$form_values[$field] = $form_values[$field] ? 'checked="checked"' : '';
+foreach (array_keys($upload_form_config) as $field)
+{
+  if (is_bool($upload_form_config[$field]['default']))
+  {
+    $form_values[$field] = $form_values[$field] ? 'checked="checked"' : '';
+  }
+}
 
 $template->assign(
     array(
       'F_ADD_ACTION'=> PHOTOS_ADD_BASE_URL,
+      'MANAGE_HD' => is_imagick(),
       'values' => $form_values
     )
   );
diff --git a/admin/themes/default/template/photos_add_settings.tpl b/admin/themes/default/template/photos_add_settings.tpl
index d4fb74400..fe9830e9e 100644
--- a/admin/themes/default/template/photos_add_settings.tpl
+++ b/admin/themes/default/template/photos_add_settings.tpl
@@ -1,20 +1,48 @@
 {literal}
 <script type="text/javascript">
 $(document).ready(function(){
-  function toggleResizeFields() {
-    var checkbox = $("#websize_resize");
-    var needToggle = $("input[name^=websize_]").not(checkbox).parents('tr');
+  function toggleResizeFields(prefix) {
+    var checkbox = $("#"+prefix+"_resize");
+    var needToggle = $("input[name^="+prefix+"_]").not(checkbox).not($("#hd_keep")).parents('tr');
+
 
     if ($(checkbox).is(':checked')) {
       needToggle.show();
+
+      if (prefix == "websize") {
+        $("#hd_keep").parents("fieldset").show();
+      }
     }
     else {
       needToggle.hide();
+
+      if (prefix == "websize") {
+        $("#hd_keep").parents("fieldset").hide();
+      }
     }
   }
 
-  toggleResizeFields();
-  $("#websize_resize").click(function () {toggleResizeFields()});
+  toggleResizeFields("websize");
+  $("#websize_resize").click(function () {toggleResizeFields("websize")});
+
+  toggleResizeFields("hd");
+  $("#hd_resize").click(function () {toggleResizeFields("hd")});
+
+  function toggleHdFields() {
+    var checkbox = $("#hd_keep");
+    var needToggle = $("input[name^=hd_]").not(checkbox).parents('tr');
+
+    if ($(checkbox).is(':checked')) {
+      needToggle.show();
+      toggleResizeFields("hd");
+    }
+    else {
+      needToggle.hide();
+    }
+  }
+
+  toggleHdFields();
+  $("#hd_keep").click(function () {toggleHdFields()});
 });
 </script>
 {/literal}
@@ -69,6 +97,35 @@ $(document).ready(function(){
     </table>
   </fieldset>
 
+{if $MANAGE_HD}
+  <fieldset>
+    <legend>{'High definition'|@translate}</legend>
+
+    <table>
+      <tr>
+        <th><label for="hd_keep">{'Keep high definition'|@translate}</label></th>
+        <td><input type="checkbox" name="hd_keep" id="hd_keep" {$values.hd_keep}></td>
+      </tr>
+      <tr>
+        <th><label for="hd_resize">{'Resize'|@translate}</label></th>
+        <td><input type="checkbox" name="hd_resize" id="hd_resize" {$values.hd_resize}></td>
+      </tr>
+      <tr>
+        <th>{'Maximum Width'|@translate}</th>
+        <td><input type="text" name="hd_maxwidth" value="{$values.hd_maxwidth}" size="4" maxlength="4"> {'pixels'|@translate}</td>
+      </tr>
+      <tr>
+        <th>{'Maximum Height'|@translate}</th>
+        <td><input type="text" name="hd_maxheight" value="{$values.hd_maxheight}" size="4" maxlength="4"> {'pixels'|@translate}</td>
+      </tr>
+      <tr>
+        <th>{'Image Quality'|@translate}</th>
+        <td><input type="text" name="hd_quality" value="{$values.hd_quality}" size="3" maxlength="3"> %</td>
+      </tr>
+    </table>
+  </fieldset>
+{/if}
+
   <p>
     <input class="submit" type="submit" name="submit" value="{'Save Settings'|@translate}"/>
   </p>
-- 
cgit v1.2.3