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Viewing changes to www/media/browser/browser.js

  • Committer: wagrant
  • Date: 2008-07-17 06:28:23 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:910
filebrowser_lib: Send the current revision along with the listing if we
                 are a revision browser.
browser: Link to the currently selected revision of each file.

I think we are now a useful (and fairly complete) revision browser.

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Lines of Context:
www/media/browser/browser.js
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/** The listing object returned by the server as JSON */
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file_listing = null;
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current_file = null;
 
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current_revision = null;
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current_path = "";
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/** Filenames of all files selected
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    current_file = file_listing["."];     /* Global */
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    delete file_listing["."];
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    if ('revision' in listing)
 
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    {
 
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        current_revision = listing.revision;
 
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    }
 
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    /* Check if this is a directory listing or file contents */
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    var isdir = response.getResponseHeader("X-IVLE-Return") == "Dir";
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    if (isdir)
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    files.appendChild(txt_elem);
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}
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/** Given a path, filename and optional revision, returns a URL to open that
 
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 *  revision of that file.
 
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 */
 
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function build_revision_url(path, filename, revision)
 
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{
 
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    bits = {'path': app_path(this_app, path, filename)};
 
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    if (current_revision)
 
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    {
 
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        bits['query_string'] = 'r=' + revision;
 
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    }
 
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    return build_url(bits);
 
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}
 
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/** Given a mime type, returns the path to the icon.
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 * \param type String, Mime type.
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 * \param sizelarge Boolean, optional.
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        else
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            open.setAttribute("title",
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                "Edit or view this file");
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        open.setAttribute("href", app_path(this_app, current_path, filename));
 
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        open.setAttribute("href", build_revision_url(current_path, filename,
 
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                                                     current_revision));
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    }
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    else
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    {