From f4ec3dbba34370edd3edc200fa8228812197eb65 Mon Sep 17 00:00:00 2001
From: AurelioAHeckert <AurelioAHeckert@3f533792-8f58-4932-b0fe-aaf55b0a4547>
Date: Thu, 28 Feb 2008 22:46:53 +0000
Subject: [PATCH] ActionItem183: lot of things; ActionItem166: quase pronto

---
 app/helpers/application_helper.rb                                                 |  20 +++++++++++---------
 app/models/image.rb                                                               |   5 ++++-
 app/views/blocks/profile_info.rhtml                                               |   2 +-
 app/views/content_viewer/_comment.rhtml                                           |  16 +++++++++++++---
 app/views/content_viewer/_comment_form.rhtml                                      |   3 ++-
 app/views/content_viewer/view_page.rhtml                                          |  30 ++++++++++++++++++++----------
 public/designs/icons/default/style.css                                            |   2 +-
 public/designs/themes/default/stylesheets/blocks/environment-statistics-block.css |  12 ++++++++++++
 public/designs/themes/default/stylesheets/blocks/main-block.css                   |  91 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 public/designs/themes/default/stylesheets/blocks/profile-info-block.css           |   4 ++--
 public/designs/themes/default/stylesheets/blocks/recent-documents-block.css       |  12 ++++++++++++
 public/images/icons-app/user_icon_size-icon.png                                   | Bin 0 -> 900 bytes
 public/images/icons-app/user_icon_size-minor.png                                  | Bin 0 -> 2860 bytes
 public/images/icons-app/user_icon_size-portrait.png                               | Bin 0 -> 3522 bytes
 public/images/icons-app/user_icon_size-thumb.png                                  | Bin 0 -> 8313 bytes
 public/images/icons-app/users_size-portrait.png                                   | Bin 0 -> 5077 bytes
 public/images/icons-app/users_size-thumb.png                                      | Bin 0 -> 8825 bytes
 public/img-source/bg-tags.svg                                                     | 137 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 public/stylesheets/blocks/profile-info-block.css                                  |   3 ++-
 public/stylesheets/blocks/profile-list-block.css                                  |   2 +-
 public/stylesheets/common.css                                                     |   5 +++++
 script/resize-all-user-pics                                                       |  43 +++++++++++++++++++++++++++++++++++++++++++
 22 files changed, 357 insertions(+), 30 deletions(-)
 create mode 100644 public/designs/themes/default/stylesheets/blocks/environment-statistics-block.css
 create mode 100644 public/designs/themes/default/stylesheets/blocks/main-block.css
 create mode 100644 public/designs/themes/default/stylesheets/blocks/recent-documents-block.css
 create mode 100644 public/images/icons-app/user_icon_size-icon.png
 create mode 100644 public/images/icons-app/user_icon_size-minor.png
 create mode 100644 public/images/icons-app/user_icon_size-portrait.png
 create mode 100644 public/images/icons-app/user_icon_size-thumb.png
 create mode 100644 public/images/icons-app/users_size-portrait.png
 create mode 100644 public/images/icons-app/users_size-thumb.png
 create mode 100644 public/img-source/bg-tags.svg
 create mode 100755 script/resize-all-user-pics

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index fc4d866..9724d61 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -355,22 +355,24 @@ module ApplicationHelper
   # generates a image tag for the profile. 
   #
   # If the profile has no image set yet, then a default image is used.
-  def profile_image(profile)
-    image_tag(profile_icon(profile), :alt => profile.name(), :title => '' )
+  def profile_image(profile, size=:portrait, opt={})
+    opt[:alt]   ||= profile.name()
+    opt[:title] ||= ''
+    image_tag(profile_icon(profile, size), opt )
   end
 
-  def profile_icon(profile)
+  def profile_icon( profile, size=:portrait )
     if profile.image
-      profile.image.public_filename(:minor)
+      profile.image.public_filename( size )
     else
       if profile.organization?
         if profile.kind_of?(Community)
-          'icons-app/users.png'
+          '/images/icons-app/users_size-'+ size.to_s() +'.png'
         else
-          'icons-app/gnome-home.png'
+          '/images/icons-app/gnome-home_size-'+ size.to_s() +'.png'
         end
       else
-        'icons-app/user_icon.png'
+        '/images/icons-app/user_icon_size-'+ size.to_s() +'.png'
       end
     end
 
@@ -378,8 +380,8 @@ module ApplicationHelper
 
   # displays a link to the profile homepage with its image (as generated by
   # #profile_image) and its name below it.
-  def profile_image_link(profile)
-    link_to( '<div>'+ profile_image(profile) +'</div><span>'+ profile.name() +'</span>', profile.url,
+  def profile_image_link(profile, size=:portrait)
+    link_to( '<div>'+ profile_image(profile, size) +'</div><span>'+ profile.name() +'</span>', profile.url,
              :help => _('Click on this icon to go to the <b>%s</b>\'s home page') % profile.name )
   end
 
diff --git a/app/models/image.rb b/app/models/image.rb
index df00aa8..5c7fbcf 100644
--- a/app/models/image.rb
+++ b/app/models/image.rb
@@ -5,7 +5,10 @@ class Image < ActiveRecord::Base
                  :storage => :file_system, 
                  :max_size => 500.kilobytes,
                  :resize_to => '320x200>',
-                 :thumbnails => { :thumb => '100x100>', :minor => '64x64>', :portrait => 'x95' , :icon => '20x20'}
+                 :thumbnails => { :thumb    => '100x100',
+                                  :portrait => '64x64',
+                                  :minor    => '50x50',
+                                  :icon     => '20x20!' }
 
   validates_as_attachment
 end
diff --git a/app/views/blocks/profile_info.rhtml b/app/views/blocks/profile_info.rhtml
index 1176044..fb7e0cd 100644
--- a/app/views/blocks/profile_info.rhtml
+++ b/app/views/blocks/profile_info.rhtml
@@ -1,6 +1,6 @@
 <h2><%= block.owner.name %></h2>
 
-<div class="profile-info-picture"><%= profile_image(block.owner) %></div>
+<div class="profile-info-picture"><%= profile_image(block.owner, :thumb) %></div>
 
 <ul class="profile-info-data">
   <li><%= _('Since %{year}/%{month}') % { :year => block.owner.created_at.year, :month => block.owner.created_at.month } %></li>
diff --git a/app/views/content_viewer/_comment.rhtml b/app/views/content_viewer/_comment.rhtml
index 023f93c..1b71741 100644
--- a/app/views/content_viewer/_comment.rhtml
+++ b/app/views/content_viewer/_comment.rhtml
@@ -1,7 +1,17 @@
-<div class'comment'>
+<div class="article-comment<%=
+     ' comment-from-owner' if ( @page.profile.name == comment.author.name ) %>">
+  <%= link_to content_tag( 'span', comment.author.name() ), comment.author.url,
+      :class => 'comment-picture',
+      :style => 'background-image:url(%s)' % profile_icon(comment.author, :minor) %>
   <h4><%= comment.title %></h4>
-  <div><%= _('By %{author} on %{date}') % { :author => (comment.author ? comment.author.identifier : comment.name), :date => comment.created_on } %></div>
-  <div>
+  <div class="comment-info">
+    <%= _('By %{author} on %{date}') % {
+        :author => link_to(
+           (comment.author ? comment.author.identifier : comment.name),
+            comment.author.url),
+        :date => comment.created_on } %>
+  </div>
+  <div class="comment-text">
     <%= comment.body %>
   </div>
 </div>
diff --git a/app/views/content_viewer/_comment_form.rhtml b/app/views/content_viewer/_comment_form.rhtml
index 3dcb518..55c13aa 100644
--- a/app/views/content_viewer/_comment_form.rhtml
+++ b/app/views/content_viewer/_comment_form.rhtml
@@ -5,7 +5,8 @@
   class="post_comment_box closed"
   onclick="f=$(<%= comment_form_id %>); f.style.display='block';
            this.className = this.className.replace(/closed/,'opened');
-           f.commit.focus(); f['comment[title]'].focus()">
+           f.commit.focus(); f['comment[title]'].focus();
+           this.onclick=null">
 
 <h4><%= _('Post a comment') %></h4>
 
diff --git a/app/views/content_viewer/view_page.rhtml b/app/views/content_viewer/view_page.rhtml
index 3296d13..7610170 100644
--- a/app/views/content_viewer/view_page.rhtml
+++ b/app/views/content_viewer/view_page.rhtml
@@ -1,17 +1,24 @@
+<div class="article">
+
 <h2><%= @page.title %></h2>
 
-<div>
-  <%= _('Tags: %s') % (@page.tags.map { |t| link_to(t, tag_url(:tag => t.name)) }.join(', ')) %>
+<% if logged_in?  && current_user.person.has_permission?('post_content', profile) %>
+<div class="article-actions">
+  <%= link_to content_tag( 'span', _('Edit') ),
+      { :controller => 'cms', :action => 'edit', :id => @page },
+      :class => 'button with-text icon-edit' %>
+</div>
+<% end %>
+
+<div class="article-tags">
+<%= @page.tags.map { |t| link_to(t, tag_url(:tag => t.name)) }.join("\n") %>
 </div>
 
 <% if @page.parent && !@page.parent.path.blank? %>
+<div class="article-parent">
   <%= link_to_document(@page.parent, _('Up')) %>
+</div>
 <% end %>
-<% if logged_in?  && current_user.person.has_permission?('post_content', profile) %>
-  <%= link_to _('Edit'), :controller => 'cms', :action => 'edit', :id => @page %>
-<% end %>
-
-<hr/>
 
 <%= @page.to_html %>
 
@@ -25,10 +32,13 @@
 <% end %>
 -->
 
-<h3><%= _('Categories') %></h3>
-
-<%= @page.categories.map {|item| link_to_category(item) }.join(', ') %>
+<div class="article-cat">
+  <h3><%= _('Categories') %></h3>
+  <%= @page.categories.map {|item| link_to_category(item) }.join(', ') %>
+</div>
 
 <h3><%= @comments.size == 0 ? _('No comments yet') : (n_('One comment', '%{comments} comments', @comments.size)) % { :comments => @comments.size} %></h3>
 <%= render :partial => 'comment', :collection => @comments %>
 <%= render :partial => 'comment_form' %>
+
+</div><!-- end class="article" -->
diff --git a/public/designs/icons/default/style.css b/public/designs/icons/default/style.css
index dd9b798..1a33715 100644
--- a/public/designs/icons/default/style.css
+++ b/public/designs/icons/default/style.css
@@ -1,4 +1,4 @@
-.icon-edit      { background-image: url(gtk-edit.png)            }
+.icon-edit      { background-image: url(edit-HC.gif)             }
 .icon-home      { background-image: url(gnome-home.png)          }
 .icon-new       { background-image: url(gtk-new.png)             }
 .icon-close     { background-image: url(cancel-HC.gif)           }
diff --git a/public/designs/themes/default/stylesheets/blocks/environment-statistics-block.css b/public/designs/themes/default/stylesheets/blocks/environment-statistics-block.css
new file mode 100644
index 0000000..bf0f6c8
--- /dev/null
+++ b/public/designs/themes/default/stylesheets/blocks/environment-statistics-block.css
@@ -0,0 +1,12 @@
+
+#content .environment-statistics-block .block-title {
+  padding-left: 30px;
+  font-size: 12px;
+}
+
+#content .environment-statistics-block ul {
+  margin: 0px 0px 0px 5px;
+}
+.msie #content .environment-statistics-block ul {
+  margin: 0px 0px 0px 45px;
+}
diff --git a/public/designs/themes/default/stylesheets/blocks/main-block.css b/public/designs/themes/default/stylesheets/blocks/main-block.css
new file mode 100644
index 0000000..885be76
--- /dev/null
+++ b/public/designs/themes/default/stylesheets/blocks/main-block.css
@@ -0,0 +1,91 @@
+.article {
+  position: relative;
+  text-align: justify;
+}
+
+.article-tags {
+  text-align: right;
+  font-size: 10px;
+  margin-top: -9px;
+  padding-right: 15px;
+}
+
+.article-tags a {
+  color: #729FCF;
+  border: 1px solid #B8CFE7;
+  text-decoration: none;
+  padding: 0px 2px 1px 2px;
+}
+.article-tags a:hover {
+  color: #FFF;
+  border: 1px solid #3465A4;
+  background: #729FCF;
+}
+
+.article-actions {
+  position: absolute;
+  top: -5px;
+  right: 0px;
+  padding-right: 15px;
+}
+
+.article-parent {
+  text-align: right;
+  padding-right: 15px;
+}
+
+.article-cat {
+  position: relative;
+  border: 1px dotted #B8CFE7;
+  margin-top: 10px;
+  padding: 10px;
+}
+
+#content .article-cat h3 {
+  margin: 0px 0px 5px 0px;
+}
+
+/* * *  Comments  * * */
+
+.article-comment {
+  position: relative;
+  border: 1px solid #B8CFE7;
+  margin-bottom: 10px;
+  padding: 10px;
+}
+
+.comment-from-owner {
+  border: 1px solid #3465A4;
+  background: #B8CFE7;
+}
+
+#content .article-comment h4 {
+  font-size: 14px;
+  margin: 0px;
+}
+
+.comment-picture {
+  position: relative;
+  display: block;
+  width: 50px;
+  height: 50px;
+  background-repeat: no-repeat;
+  background-position: 50% 50%;
+  margin-right: 10px;
+  float: left;
+}
+.comment-picture span {
+  display: none;
+}
+
+.comment-info {
+  font-size: 10px;
+  color: #999;
+}
+.comment-from-owner .comment-info {
+  color: #729FCF;
+}
+
+.comment-text {
+  clear: left;
+}
diff --git a/public/designs/themes/default/stylesheets/blocks/profile-info-block.css b/public/designs/themes/default/stylesheets/blocks/profile-info-block.css
index 5503760..78c37da 100644
--- a/public/designs/themes/default/stylesheets/blocks/profile-info-block.css
+++ b/public/designs/themes/default/stylesheets/blocks/profile-info-block.css
@@ -13,11 +13,11 @@
 }
 
 .profile-info-data {
-  width: 140px;
+  width: 110px;
   font-size: 10px;
   text-align: right;
   position: relative;
-  top: 6px;
+  top: 20px;
 }
 
 .profile-info-options {
diff --git a/public/designs/themes/default/stylesheets/blocks/recent-documents-block.css b/public/designs/themes/default/stylesheets/blocks/recent-documents-block.css
new file mode 100644
index 0000000..37e0717
--- /dev/null
+++ b/public/designs/themes/default/stylesheets/blocks/recent-documents-block.css
@@ -0,0 +1,12 @@
+
+#content .recent-documents-block .block-title {
+  padding-left: 30px;
+  font-size: 12px;
+}
+
+#content .recent-documents-block ul {
+  margin: 0px 0px 0px 5px;
+}
+.msie #content .recent-documents-block ul {
+  margin: 0px 0px 0px 45px;
+}
diff --git a/public/images/icons-app/user_icon_size-icon.png b/public/images/icons-app/user_icon_size-icon.png
new file mode 100644
index 0000000..7bf0a55
Binary files /dev/null and b/public/images/icons-app/user_icon_size-icon.png differ
diff --git a/public/images/icons-app/user_icon_size-minor.png b/public/images/icons-app/user_icon_size-minor.png
new file mode 100644
index 0000000..4df1c91
Binary files /dev/null and b/public/images/icons-app/user_icon_size-minor.png differ
diff --git a/public/images/icons-app/user_icon_size-portrait.png b/public/images/icons-app/user_icon_size-portrait.png
new file mode 100644
index 0000000..b1f88eb
Binary files /dev/null and b/public/images/icons-app/user_icon_size-portrait.png differ
diff --git a/public/images/icons-app/user_icon_size-thumb.png b/public/images/icons-app/user_icon_size-thumb.png
new file mode 100644
index 0000000..c45329c
Binary files /dev/null and b/public/images/icons-app/user_icon_size-thumb.png differ
diff --git a/public/images/icons-app/users_size-portrait.png b/public/images/icons-app/users_size-portrait.png
new file mode 100644
index 0000000..2e51953
Binary files /dev/null and b/public/images/icons-app/users_size-portrait.png differ
diff --git a/public/images/icons-app/users_size-thumb.png b/public/images/icons-app/users_size-thumb.png
new file mode 100644
index 0000000..9128425
Binary files /dev/null and b/public/images/icons-app/users_size-thumb.png differ
diff --git a/public/img-source/bg-tags.svg b/public/img-source/bg-tags.svg
new file mode 100644
index 0000000..2c9ef7a
--- /dev/null
+++ b/public/img-source/bg-tags.svg
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="200"
+   height="200"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.45+devel"
+   version="1.0"
+   sodipodi:docname="bg-tags.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"
+   inkscape:export-filename="/home/aurium/noosfero/public/img-source/bg-tags.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient3179">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1"
+         offset="0"
+         id="stop3181" />
+      <stop
+         style="stop-color:#000000;stop-opacity:1"
+         offset="1"
+         id="stop3183" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient3169">
+      <stop
+         style="stop-color:#3465a4;stop-opacity:0.6"
+         offset="0"
+         id="stop3171" />
+      <stop
+         style="stop-color:#729fcf;stop-opacity:0;"
+         offset="1"
+         id="stop3173" />
+    </linearGradient>
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="-50 : 600 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="700 : 600 : 1"
+       inkscape:persp3d-origin="300 : 400 : 1"
+       id="perspective10" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3169"
+       id="linearGradient3175"
+       x1="0"
+       y1="200"
+       x2="137"
+       y2="200"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3179"
+       id="linearGradient3185"
+       x1="0"
+       y1="200"
+       x2="133"
+       y2="200"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3179"
+       id="linearGradient3197"
+       gradientUnits="userSpaceOnUse"
+       x1="0"
+       y1="200"
+       x2="133"
+       y2="200" />
+    <mask
+       maskUnits="userSpaceOnUse"
+       id="mask3193">
+      <rect
+         style="opacity:1;fill:url(#linearGradient3197);fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="rect3195"
+         width="200"
+         height="200"
+         x="0"
+         y="0" />
+    </mask>
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1"
+     inkscape:cx="100"
+     inkscape:cy="100"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="1024"
+     inkscape:window-height="708"
+     inkscape:window-x="0"
+     inkscape:window-y="26" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Camada 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="opacity:1;fill:url(#linearGradient3175);fill-opacity:1;fill-rule:evenodd;stroke:#204a87;stroke-width:2;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+       id="rect2389"
+       width="250"
+       height="198"
+       x="1"
+       y="1"
+       ry="10"
+       mask="url(#mask3193)" />
+  </g>
+</svg>
diff --git a/public/stylesheets/blocks/profile-info-block.css b/public/stylesheets/blocks/profile-info-block.css
index ae95f35..603bc1d 100644
--- a/public/stylesheets/blocks/profile-info-block.css
+++ b/public/stylesheets/blocks/profile-info-block.css
@@ -13,8 +13,9 @@
   margin: 0px;
 }
 
-.profile-info-block li {
+#content .profile-info-block ul li {
   list-style: none;
+  list-style-image: none;
   margin: 0px;
   padding: 2px;
 }
diff --git a/public/stylesheets/blocks/profile-list-block.css b/public/stylesheets/blocks/profile-list-block.css
index 02b16c8..5044dee 100644
--- a/public/stylesheets/blocks/profile-list-block.css
+++ b/public/stylesheets/blocks/profile-list-block.css
@@ -12,7 +12,7 @@
   padding: 0px;
 }
 
-.common-profile-list-block li {
+#content .common-profile-list-block li {
   list-style: none;
   margin: 0px;
   padding: 0px;
diff --git a/public/stylesheets/common.css b/public/stylesheets/common.css
index 861fff7..945f6e9 100644
--- a/public/stylesheets/common.css
+++ b/public/stylesheets/common.css
@@ -336,6 +336,11 @@ body.category4 #content h4, body.category4 #content h5, body.category4 #content 
   margin: 0px 0px 10px 0px;
 }
 
+#content ul li {
+  list-style: url(/images/list-dot.gif);
+}
+
+
 #better-browser-promotion {
   position: absolute;
   top: 100px;
diff --git a/script/resize-all-user-pics b/script/resize-all-user-pics
new file mode 100755
index 0000000..f8de8f2
--- /dev/null
+++ b/script/resize-all-user-pics
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+if ! cd public/images/0000; then
+  echo "
+  Rode esse script na raiz do Noosfero para ele redimensionar as
+  imagens dos usuarios.
+  "
+  exit 1
+fi
+
+echo "
+  Ok! We are on $(pwd)
+"
+
+thumb='100x100'
+portrait='64x64'
+minor='50x50'
+icon='20x20!'
+lista='thumb
+portrait
+minor'
+# Padrao: <nome>_<tamanho>.<ext>
+
+for s in $lista icon; do
+  echo "Deletando tamanho $s"
+  find . -name "*_$s.*" | xargs -L 1 -I{} rm '{}'
+done
+
+find . -type f |
+while read img; do
+  for s in $lista; do
+    sN=$( eval "echo \$$s" )
+    echo "Criando tamanho $s ($sN) para $img"
+    name=$( echo "$img" | sed 's/^\(.*\)\.[^\.]\+$/\1/' )
+    ext=$( echo "$img" | sed 's/^.*\.\([^\.]\+\)$/\1/' )
+    convert "$img" -resize $sN "${name}_${s}.$ext"
+  done
+  echo "Criando tamanho icon ($icon) para $img"
+  convert -size $thumb xc:black -gravity Center \
+          -draw "image over 0,0 0,0 '${name}_thumb.$ext'" \
+          -resize $icon "${name}_icon.$ext"
+done
+
--
libgit2 0.21.2