Added max_ulpoad_sze property to web (not used yet), and redesigned edit_web page a little.

app/models/web.rb

@@ -7,6 +7,7 @@ require "zip/zip"
 class Web
   attr_accessor :name, :address, :password, :markup, :color, :safe_mode, :pages
   attr_accessor :additional_style, :published, :brackets_only, :count_pages, :allow_uploads
+  attr_accessor :max_upload_size
 
   def initialize(parent_wiki, name, address, password = nil)
     @wiki, @name, @address, @password = parent_wiki, name, address, password
@@ -22,24 +23,13 @@ class Web
     @brackets_only = false
     @count_pages = false
     @allow_uploads = true
+    @max_upload_size = 100
   end
 
   def add_page(page)
     @pages[page.name] = page
   end
 
-  def remove_pages(pages_to_be_removed)
-    pages.delete_if { |page_name, page| pages_to_be_removed.include?(page) }
-  end
-  
-  def select(&condition)
-    PageSet.new(self, @pages.values, condition)
-  end
-  
-  def revised_on
-    select.most_recent_revision
-  end
-    
   def authors 
     select.authors 
   end
@@ -48,6 +38,32 @@ class Web
     select.map { |page| page.categories }.flatten.uniq.sort
   end
 
+  def has_page?(name)
+    pages[name]
+  end
+
+  def has_file?(name)
+    wiki.file_yard(self).has_file?(name)
+  end
+
+  def make_file_link(mode, name, text)
+    link = CGI.escape(name)
+    case mode
+    when :export
+      if has_file?(name) then "<a class=\"existingWikiWord\" href=\"#{link}.html\">#{text}</a>"
+      else "<span class=\"newWikiWord\">#{text}</span>" end
+    when :publish
+      if has_file?(name) then "<a class=\"existingWikiWord\" href=\"../published/#{link}\">#{text}</a>"
+      else "<span class=\"newWikiWord\">#{text}</span>" end
+    else 
+      if has_file?(name)
+        "<a class=\"existingWikiWord\" href=\"../file/#{link}\">#{text}</a>"
+      else 
+        "<span class=\"newWikiWord\">#{text}<a href=\"../file/#{link}\">?</a></span>"
+      end
+    end
+  end
+
   # Create a link for the given page name and link text based
   # on the render mode in options and whether the page exists
   # in the this web.
@@ -85,24 +101,6 @@ class Web
     end
   end
 
-  def make_file_link(mode, name, text)
-    link = CGI.escape(name)
-    case mode
-    when :export
-      if has_file?(name) then "<a class=\"existingWikiWord\" href=\"#{link}.html\">#{text}</a>"
-      else "<span class=\"newWikiWord\">#{text}</span>" end
-    when :publish
-      if has_file?(name) then "<a class=\"existingWikiWord\" href=\"../published/#{link}\">#{text}</a>"
-      else "<span class=\"newWikiWord\">#{text}</span>" end
-    else 
-      if has_file?(name)
-        "<a class=\"existingWikiWord\" href=\"../file/#{link}\">#{text}</a>"
-      else 
-        "<span class=\"newWikiWord\">#{text}<a href=\"../file/#{link}\">?</a></span>"
-      end
-    end
-  end
-
   def make_pic_link(mode, name, text)
     link = CGI.escape(name)
     case mode
@@ -118,12 +116,8 @@ class Web
     end
   end
 
-  def has_page?(name)
-    pages[name]
-  end
-
-  def has_file?(name)
-    wiki.file_yard(self).has_file?(name)
+  def max_upload_size
+    @max_upload_size || 100
   end
 
   # Clears the display cache for all the pages with references to 
@@ -137,6 +131,18 @@ class Web
     select.each { |page| page.revisions.each { |revision| revision.clear_display_cache } }
   end
 
+  def remove_pages(pages_to_be_removed)
+    pages.delete_if { |page_name, page| pages_to_be_removed.include?(page) }
+  end
+  
+  def revised_on
+    select.most_recent_revision
+  end
+    
+  def select(&condition)
+    PageSet.new(self, @pages.values, condition)
+  end
+  
   private
     # Returns an array of all the wiki words in any current revision
     def wiki_words
@@ -152,4 +158,5 @@ class Web
     def wiki
       @wiki ||= WikiService.instance
     end
+
 end

app/views/admin/edit_web.rhtml

@@ -17,18 +17,6 @@
   </div>
 
   <h2 style="margin-bottom: 3px">Specialize</h2>
-  <div class="help">
-    Turning safe mode on will strip HTML tags and stylesheet options from the content of all pages.
-    Turning on "brackets only" will require all wiki words to be as [[wiki word]] and WikiWord 
-    won't work.
-    Turning "allow uploads" on will let wiki users to upload pictures and other files to the wiki
-    and include them on wiki pages.
-    Additions to the stylesheet take precedence over the existing styles. 
-    <i>Hint:</i> View source on a page you want to style to find ID names on individual tags. 
-    <a href="#" onClick="document.getElementById('additionalStyle').style.display='block';return false;">
-    See styles &gt;&gt;
-    </a>
-  </div>
   <div class="inputBox, disableAutoComplete">
     Markup:
     <select name="markup">
@@ -43,20 +31,39 @@
       <%= html_options({ "Green" => "008B26", "Purple" => "504685", "Red" => "DA0006", 
                          "Orange" => "FA6F00", "Grey" => "8BA2B0" }, @web.color) %>
     </select>
-    
-    &nbsp;&nbsp;
-    
+    <br/>
+    <p>
     <small>
-      <input type="checkbox" name="safe_mode" <%= 'checked="on"' if @web.safe_mode %> /> Safe mode
-      &nbsp;&nbsp;
+      <input type="checkbox" name="safe_mode" <%= 'checked="on"' if @web.safe_mode %> /> 
+      Safe mode
+      <em>- strip HTML tags and stylesheet options from the content of all pages</em>
+      <br/>
       <input type="checkbox" name="brackets_only" <%= 'checked="on"' if @web.brackets_only %> /> 
       Brackets only 
-      &nbsp;&nbsp;
-      <input type="checkbox" name="count_pages" <%= 'checked="on"' if @web.count_pages %> /> Count pages
-      &nbsp;&nbsp;
-      <input type="checkbox" name="allow_uploads" <%= 'checked="on"' if @web.allow_uploads %> /> Allow uploads
+      <em>- require all wiki words to be as [[wiki word]], WikiWord links won't be created</em>
+      <br/>
+      <input type="checkbox" name="count_pages" <%= 'checked="on"' if @web.count_pages %> /> 
+      Count pages
+      <br/>
+      <input type="checkbox" name="allow_uploads" <%= 'checked="on"' if @web.allow_uploads %> /> 
+      Allow uploads of no more than 
+      <input type="text" name="max_upload_size" value="<%= @web.max_upload_size %>" 
+             width="20" /> 
+      kbytes
+      <em>- 
+        let wiki users to upload pictures and other files and include or link to them on wiki pages
+      </em>
+      <br/>
     </small>
+    </p>
 
+    <a href="#" onClick="document.getElementById('additionalStyle').style.display='block';return false;">
+    Stylesheet tweaks &gt;&gt;</a>
+    <small><em>
+    - add or change styles used by this web; styles defined here take precedence over 
+    instiki.css. Hint: View HTML source of a page you want to style to find ID names on individual 
+    tags.</em></small>
+    <br/>
     <textarea id="additionalStyle" 
       style="display: none; margin-top: 10px; margin-bottom: 5px; width: 560px; height: 200px" 
       name="additional_style"><%= @web.additional_style %>

test/unit/web_test.rb

@@ -116,6 +116,7 @@ class WebTest < Test::Unit::TestCase
     assert !web.brackets_only
     assert !web.count_pages
     assert web.allow_uploads
+    assert_equal 100, web.max_upload_size
   end