german translation for galleryfunctions.php (addresses #43)

* add Makefile to generate gettext .pot, .po and .mo files
 * mark translatable texts in galleryfunctions.php

Makefile

@@ -0,0 +1,26 @@
+OBJECTS = *.php includes/*.php themes/*/*.php dummy/*.php
+LANGUAGES = de
+TARGETFILES = $(foreach lang,$(LANGUAGES),locale/$(lang)/LC_MESSAGES/sjqg.mo)
+POFILES = 
+
+all:	$(TARGETFILES) $(POFILES)
+
+%.mo: %.po
+	msgfmt $< -o $@
+
+%.po: locale/sjqg.pot
+	if [ ! -d `dirname "$@"` ]; then mkdir -p `dirname "$@"`; fi
+	if [ -f $@ ]; then \
+		msgmerge -U $@ $<; \
+	else \
+		cp $< $@; \
+	fi
+
+locale/sjqg.pot: $(OBJECTS)
+	xgettext -d sjqg -o sjqg.pot -p locale \
+	 --from-code=UTF8 --sort-output \
+	 --copyright-holder='Jan Dittberner <jan@dittberner.info>' \
+	 --package-name='SJQG' --package-version='0.3' \
+	 --language=PHP $(OBJECTS)
+
+.SECONDARY:

bilder/example/galleryinfo.ini

@@ -1,5 +1,6 @@
 [gallery]
 title = Beispielbilder
+weight = 2
 
 [images]
 cimg3033_Small.jpg = Kerze

bilder/example_two/galleryinfo.ini

@@ -1,5 +1,6 @@
 [gallery]
 title = Beispielbilder 2
+weight = 1
 
 [images]
 dsc_4511.jpg = Blume
@@ -8,3 +9,4 @@ dsc_4876.jpg = Blumen
 dsc_4923.jpg = Schwalbe
 dsc_3800.jpg = Katze
 dsc_4925.jpg = Landschaft
+dsc_2612.jpg = Kreuz

includes/galleryfunctions.php

@@ -32,11 +32,15 @@ define(IMAGESEC, "images");
 define(GALLERYSEC, "gallery");
 define(GALLERY_RE, '/^[\w\d _-]+$/');
 
+define(SCALE_WIDTH, 0);
+define(SCALE_HEIGHT, 1);
+define(SCALE_BOTH, 2);
+
 $basedir = realpath(implode(DIRECTORY_SEPARATOR, array(dirname(__file__), '..')));
 $inifile = implode(DIRECTORY_SEPARATOR, array($basedir, 'gallery.ini'));
 
 if (!file_exists($inifile)) {
-  die("required $inifile not found.");
+  die(sprintf(_("required %s not found."), $inifile));
 }
 $configuration = parse_ini_file($inifile);
 if (array_key_exists('logfile', $configuration)) {
@@ -118,11 +122,14 @@ function getImageInfo($galleryname, $imagename) {
 
   $label = getImageLabel($galleryname, $imagename);
   $gallerylabel = getGalleryLabel($galleryname);
+  $scaledimage = getScaledImage($galleryname, $imagename,
+                                $theme->previewsize, SCALE_BOTH);
+  $scaledsize = getimagesize($configuration['gallerydir'] .
+                             DIRECTORY_SEPARATOR . $scaledimage);  
   return array("name" => $imagename,
                "label" => $label,
-               "preview" => $configuration['gallerypath'] . '/' .
-               getScaledImage($galleryname, $imagename,
-                              $theme->previewsize, false),
+               "preview" => array($configuration['gallerypath'] . '/' .
+                                  $scaledimage, $scaledsize[0], $scaledsize[1]),
                "full" => implode('/', array($configuration['gallerypath'],
                                             $galleryname, $imagename)),
                "title" => sprintf("%s :: %s", $gallerylabel, $label)
@@ -180,6 +187,33 @@ function getGalleryLabel($galleryname) {
   return $label;
 }
 
+function cmpGalleryByWeight($a, $b) {
+  if (($a[0] == $b[0]) && (strcmp($a[1], $b[1]) == 0)) {
+    return 0;
+  }
+  if ($a[0] == $b[0]) {
+    return strcmp($a[1], $b[1]);
+  }
+  return ($a[0] < $b[0]) ? -1 : 1;
+}
+
+function getOrderedGalleries() {
+  global $configuration;
+  $galleries = array();
+
+  foreach (glob(realpath($configuration['gallerydir']) . DIRECTORY_SEPARATOR . '*', GLOB_ONLYDIR) as $directory) {
+    $basename = basename($directory);
+    if (galleryExists($basename)) {
+      $inidata = getGalleryConfig($basename);
+      $weight = (array_key_exists('weight', $inidata[GALLERYSEC])) ?
+        intval($inidata[GALLERYSEC]['weight']) : 0;
+      $galleries[] = array($weight, $basename);
+    }
+  }
+  usort($galleries, 'cmpGalleryByWeight');
+  return $galleries;
+}
+
 /**
  * Liefert die aktuelle Galerie. Die Galerie kann entweder im
  * GET-Parameter @c galleryname stehen, als Wert @a default in der
@@ -196,20 +230,8 @@ function getCurrentGallery() {
       galleryExists($_GET["galleryname"])) {
     return $_GET["galleryname"];
   }
-  $filepath = realpath($configuration['gallerydir'] . DIRECTORY_SEPARATOR . 'galleryinfo.ini');
-  if (!empty($filepath)) {
-    $inidata = getGalleryConfig();
-    if (galleryExists($inidata[GALLERYSEC]["default"])) {
-      return $inidata[GALLERYSEC]["default"];
-    }
-  }
-  foreach (glob(realpath($configuration['gallerydir']) . DIRECTORY_SEPARATOR . '*', GLOB_ONLYDIR) as $directory) {
-    $basename = basename($directory);
-    if (galleryExists($basename)) {
-      return $basename;
-    }
-  }
-  return null;
+  $galleries = getOrderedGalleries();
+  return (count($galleries) > 0) ? $galleries[0][1] : null;
 }
 
 /**
@@ -229,35 +251,52 @@ function getCurrentGallery() {
  *
  * @return Pfad des skalierten Bildes relativ zu @a gallerydir
  */
-function getScaledImage($galleryname, $basename, $maxdim, $scaleheight=true) {
+function getScaledImage($galleryname, $basename, $maxdim, $scaletype) {
   global $configuration;
 
   if ($maxdim == 0) {
     debug_print_backtrace();
   }
   $gallerydir = realpath($configuration['gallerydir'] . DIRECTORY_SEPARATOR . $galleryname);
-  if ($scaleheight) {
-    $scaleddir = sprintf("%s%sscaled_x%d", $galleryname,
-                         DIRECTORY_SEPARATOR, $maxdim);
-  } else {
-    $scaleddir = sprintf("%s%sscaled%dx_", $galleryname,
-                         DIRECTORY_SEPARATOR, $maxdim);
+  $originalfile = $gallerydir . DIRECTORY_SEPARATOR . $basename;
+  switch($scaletype) {
+  case SCALE_WIDTH:
+    $scaleheight = false;
+    break;
+  case SCALE_HEIGHT:
+    $scaleheight = true;
+    break;
+  case SCALE_BOTH:
+    $originalsize = getimagesize($originalfile);
+    $scaleheight = ($originalsize[1] > $originalsize[0]);
+    break;
+  default:
+    header('Content-Type: text/plain');
+    debug_print_backtrace();
+    die(_('Unknown scale type'));
   }
-  $scaleddirpath = $configuration['gallerydir'] . DIRECTORY_SEPARATOR . $scaleddir;
+  
+  if ($scaleheight) {
+    $scaleddir = sprintf("scaled_x%d", $maxdim);
+  } else {
+    $scaleddir = sprintf("scaled%dx_", $maxdim);
+  }
+  $scaleddirpath = implode(DIRECTORY_SEPARATOR,
+    array($configuration['gallerydir'], $galleryname, $scaleddir));
   if (!is_dir($scaleddirpath)) {
     // versuchen das Thumbnail-Verzeichnis anzulegen
     $mkdir = @mkdir($scaleddirpath, 0755);
     if (!$mkdir) {
-      trigger_error("could not create directory $scaleddirpath.\n",
+      trigger_error(sprintf(_("could not create directory %s.\n"),
+                            $scaleddirpath),
                     E_USER_WARNING);
-      return $galleryname . DIRECTORY_SEPARATOR . $basename;
+      return $galleryname . '/' . $basename;
     }
   }
   
   $scaledimage = $scaleddirpath . DIRECTORY_SEPARATOR . $basename;
   if (!is_file($scaledimage)) {
     // Datei erzeugen
-    $originalfile = $gallerydir . DIRECTORY_SEPARATOR . $basename;
     $origimage = imagecreatefromjpeg($originalfile);
     $origx = imagesx($origimage);
     $origy = imagesy($origimage);
@@ -275,7 +314,7 @@ function getScaledImage($galleryname, $basename, $maxdim, $scaleheight=true) {
                        $origx, $origy);
     imagejpeg($newimage, $scaledimage, 90);
   }
-  return $scaleddir . DIRECTORY_SEPARATOR . $basename;
+  return implode('/', array($galleryname, $scaleddir, $basename));
 }
 
 /**
@@ -294,17 +333,13 @@ function getThumbNailInfo($galleryname) {
 
   $thumbsizes = array();
   $thumbdimsum = 2;
+  $scaletype = ($theme->themetype == 'horizontal') ? SCALE_HEIGHT : SCALE_WIDTH;
   foreach (glob(realpath($configuration['gallerydir'] . DIRECTORY_SEPARATOR .
                          $galleryname) . DIRECTORY_SEPARATOR .
                 '*.jp{e,}g', GLOB_BRACE) as $filename) {
     $basename = basename($filename);
-    if ($theme->themetype == 'horizontal') {
-      $thumbfile = getScaledImage($galleryname, $basename, $theme->thumbsize,
-                                  true);
-    } else {
-      $thumbfile = getScaledImage($galleryname, $basename, $theme->thumbsize,
-                                  false);
-    }
+    $thumbfile = getScaledImage($galleryname, $basename, $theme->thumbsize,
+                                $scaletype);
     if ($thumbsize = getimagesize(realpath($configuration['gallerydir'] .
                                            DIRECTORY_SEPARATOR .
                                            $thumbfile))) {
@@ -335,25 +370,22 @@ function getGalleryLinks() {
   global $configuration;
 
   $retval = array();
-  foreach (glob(realpath($configuration['gallerydir']) . DIRECTORY_SEPARATOR . '*',
-                GLOB_ONLYDIR) as $directory) {
-    $basename = basename($directory);
-    if (galleryExists($basename)) {
-      $urlparams = array();
-      $urlparams['galleryname'] = $basename;
-      if (array_key_exists('theme', $_GET)) {
-        $urlparams['theme'] = $_GET['theme'];
-      }
-      $parts = array();
-      foreach ($urlparams as $key => $value) {
-        $parts[] = sprintf("%s=%s", $key, urlencode($value));
-      }
-      $url = sprintf('index.php?%s',
-                     implode(ini_get('arg_separator.output'), $parts));
-      $retval[] = array('gallery' => $basename,
-                        'label' => getGalleryLabel($basename),
-                        'url' => htmlspecialchars($url));
+  $galleries = getOrderedGalleries();
+  foreach ($galleries as $gallery) {
+    $urlparams = array();
+    $urlparams['galleryname'] = $gallery[1];
+    if (array_key_exists('theme', $_GET)) {
+      $urlparams['theme'] = $_GET['theme'];
     }
+    $parts = array();
+    foreach ($urlparams as $key => $value) {
+      $parts[] = sprintf("%s=%s", $key, urlencode($value));
+    }
+    $url = sprintf('index.php?%s',
+                   implode(ini_get('arg_separator.output'), $parts));
+    $retval[] = array('gallery' => $gallery[1],
+                      'label' => getGalleryLabel($gallery[1]),
+                      'url' => htmlspecialchars($url));
   }
   return $retval;
 }
@@ -377,7 +409,7 @@ function getAllThumbnails(&$thumbinfo) {
 
   $retval = array();
   foreach ($thumbinfo[2] as $basename => $data) {
-    $retval[] = array('src' => $configuration['gallerydir'] . DIRECTORY_SEPARATOR . $data[0],
+    $retval[] = array('src' => $configuration['gallerypath'] . '/' . $data[0],
                       'sizes' => $data[1][3],
                       'alt' => getImageLabel($thumbinfo[1], $basename));
   }
@@ -405,17 +437,16 @@ function getFirstPreview(&$thumbinfo) {
   $basename = key($thumbinfo[2]);
   $data = current($thumbinfo[2]);
   $galleryname = $thumbinfo[1];
-  $fullname = $configuration['gallerypath'] . DIRECTORY_SEPARATOR . $galleryname .
-    DIRECTORY_SEPARATOR . $basename;
+  $fullname = $configuration['gallerypath'] . '/' . $galleryname . '/' . $basename;
   $scaledimage = getScaledImage($galleryname, $basename,
-                                $theme->previewsize, false);
+                                $theme->previewsize, SCALE_BOTH);
   $scaledimagesize = getimagesize(realpath($configuration['gallerydir'] .
                                            DIRECTORY_SEPARATOR .
                                            $scaledimage));
   $label = getImageLabel($galleryname, $basename);
   return array('title' => $label,
                'full'  => $fullname,
-               'src'   => $configuration['gallerypath'] . DIRECTORY_SEPARATOR . $scaledimage,
+               'src'   => $configuration['gallerypath'] . '/' . $scaledimage,
                'alt'   => $label,
                'sizes' => $scaledimagesize[3]);
 }

includes/theme.class.php

@@ -28,7 +28,8 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-require('includes/template.class.php');
+$dir = dirname(realpath(__file__));
+require("$dir" . DIRECTORY_SEPARATOR . "template.class.php");
 
 /**
  * Theme class.
@@ -66,7 +67,7 @@ class Theme {
    */
   function __construct($name, &$configuration) {
     $themeini = realpath(implode(DIRECTORY_SEPARATOR,
-      array('themes', $name, 'theme.ini')));
+      array($configuration['themedir'], $name, 'theme.ini')));
     if (!$themeini) {
       die("invalid theme $name");
     }

index.php

@@ -32,7 +32,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-$basedir = dirname(__file__);
+$basedir = realpath(dirname(__file__));
 
 /**
  * Inkludiert die Funktionsbibliothek.
@@ -59,16 +59,17 @@ $template = $theme->getTemplate();
 
 if ($theme->themetype == 'horizontal') {
   $inlinestyles = sprintf("#scrollable { width:%dpx; }\n", $thumbinfo[0]);
-  $inlinescript = "var themetype='horizontal';";
+  $inlinescript = array("var themetype='horizontal';");
 } else {
   $inlinestyles = sprintf("#scrollable { height:%dpx; }\n", $thumbinfo[0]);
-  $inlinescript = "var themetype='vertical';";
+  $inlinescript = array("var themetype='vertical';");
 }
+$inlinescript[] = "var basepath='" . $configuration['basepath'] . "';";
 
 $template->assign('scripts', $scripts);
 $template->assign('styles', $styles);
 $template->assign('inlinestyle', $inlinestyles);
-$template->assign('inlinescript', $inlinescript);
+$template->assign('inlinescript', implode("\n", $inlinescript));
 $template->assign('title', getGalleryTitle($thumbinfo));
 $template->assign('gallerylinks', getGalleryLinks());
 $template->assign('thumbnails', getAllThumbnails($thumbinfo));

locale/de/LC_MESSAGES/sjqg.po

@@ -0,0 +1,30 @@
+# German translation for SJQG
+# Copyright (C) 2009 Jan Dittberner <jan@dittberner.info>
+# This file is distributed under the same license as the
+# scrollingJqueryGallery package.
+# Jan Dittberner <jan@dittberner.info>, 2009.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: SJQG 0.3\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2009-07-31 23:11+0200\n"
+"PO-Revision-Date: 2009-07-31 23:11+0200\n"
+"Last-Translator: Jan Dittberner <jan@dittberner.info>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: includes/galleryfunctions.php:276
+msgid "Unknown scale type"
+msgstr "Unbekannter Skalierungstyp"
+
+#: includes/galleryfunctions.php:290
+#, php-format
+msgid "could not create directory %s.\n"
+msgstr "Konnte Verzeichnis %s nicht anlegen.\n"
+
+#: includes/galleryfunctions.php:43
+#, php-format
+msgid "required %s not found."
+msgstr "benötigte %s nicht gefunden."

locale/sjqg.pot

@@ -0,0 +1,31 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR Jan Dittberner <jan@dittberner.info>
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: SJQG 0.3\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2009-07-31 23:11+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: includes/galleryfunctions.php:276
+msgid "Unknown scale type"
+msgstr ""
+
+#: includes/galleryfunctions.php:290
+#, php-format
+msgid "could not create directory %s.\n"
+msgstr ""
+
+#: includes/galleryfunctions.php:43
+#, php-format
+msgid "required %s not found."
+msgstr ""

resources/sjqg_favicon.svg

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 14.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 43363)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Ebene_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="20px" height="20px" viewBox="0 0 20 20" enable-background="new 0 0 20 20" xml:space="preserve">
+<rect fill="#921422" width="20" height="20"/>
+<path fill="#FFFFFF" d="M12.101,9.172l-4.824,3.4l3.628,4.277l0.252-2.347c10.443-0.187,9.117-11.23-0.395-9.89
+	C1.827,5.506-2.441,15.297,8.595,14.728L6.899,12.83c-4.02,0.615-3.919-6.143,4.244-7.472c8.035-0.675,4.352,7.276,0.336,7.111
+	L12.101,9.172z"/>
+</svg>

scripts/ourhandlers.js

@@ -51,17 +51,15 @@ function getPathParts(imagesrc) {
 }
 
 function updateContentImage(pathParts) {
-    $.getJSON("ajaxrequest.php", {
+    $.get(basepath + "ajaxrequest.php", {
         "imagename"   : pathParts.filename,
         "galleryname" : pathParts.gallery
     }, function(data, textStatus) {
         $("#imagedescription").text(data["label"]);
-        $("#content_main img").attr("alt", data["label"]);
-        $("#content_main img").attr("src", data["preview"]);
-        $("#content_main a").attr("href", data["full"]);
-        $("#content_main a").attr("title", data["label"]);
+        $('#content_main img').attr('alt', data.label).attr('src', data.preview[0]).attr('width', data.preview[1]).attr('height', data.preview[2]);
+        $("#content_main a").attr("href", data["full"]).attr("title", data["label"]);
         document.title = data["title"];
-    });
+    }, 'json');
 }
 
 $(document).ready(function() {

themes/default_horizontal/css/format.css

@@ -1,4 +1,4 @@
-/*
+git sta/*
  * Copyright (c) 2008 Jan Dittberner <jan@dittberner.info>
  * Jan Dittberner IT-Consulting & -Solutions
  * Cottbuser Str. 1, D-01129 Dresden
@@ -66,9 +66,8 @@ a.lightbox img {
 }
 #imagedescription {
 position:relative;
-  weight: 330px;
   height: 25px;
-  top: 300px;
+  top: 330px;
   left: 0px;
   color: #ffffff;
   font-size:10px;
@@ -76,7 +75,6 @@ position:relative;
   font-weight:normal;
   text-align:center;
   vertical-align:center;  
-  
 }
 .imgdescription {
   color: #ffffff;

themes/default_horizontal/css/main.css

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008 Jan Dittberner <jan@dittberner.info>
+ * Copyright (c) 2008, 2009 Jan Dittberner <jan@dittberner.info>
  * Jan Dittberner IT-Consulting & -Solutions
  * Cottbuser Str. 1, D-01129 Dresden
  *
@@ -203,7 +203,7 @@ a:active {
 #content_sub {
    position:absolute;
    width:330px;
-   height:330px;
+   height:350px;
    left: 143px;
    top: 149px;
 }
@@ -213,7 +213,7 @@ a:active {
    width:20px; 
    height:10px; 
    left: 298px;
-   top: 305.5px;
+   top: 330px;
    z-index:1;
 }
 
@@ -221,8 +221,8 @@ a:active {
    position:absolute;
    width:311px;
    height:311px;
-   top: 9.5px;
-   left: 9.5px;
+   top: 9px;
+   left: 9px;
    text-align:center;
    font-weight: normal;
 }