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* Copyright (C) 2007-2008 The University of Melbourne
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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/* Module: SpecialHome (File Browser, client)
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/* This module implements the functionality to lay out a special home directory
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* view on top of the normal listing
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/* The name of the personal file directory */
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/* LAYOUT FUNCTIONS */
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/** Present home directory
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function home_listing(listing, subjects)
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listing = listing.listing;
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var filetablediv = document.getElementById("filetablediv");
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/* Create the header row */
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if (subjects.length > 0)
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h1 = dom_make_text_elem("h1", "Subjects");
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filetablediv.appendChild(h1);
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/* Create the contents */
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for (var i=0; i<subjects.length; i++)
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var subject = subjects[i];
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var path = subject.subj_short_name;
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h2 = dom_make_text_elem("h2", subject.subj_name);
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filetablediv.appendChild(h2);
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/* Print the file listing */
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ul = document.createElement("ul");
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ul.appendChild(make_subject_item(path, PERSONALDIR,
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"Your own files in this subject"));
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/* TODO: List groups */
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filetablediv.appendChild(ul);
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/* Remove it from listing */
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if (subject.subj_short_name in listing)
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delete listing[subject.subj_short_name];
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/* FIXME: Old Subjects? */
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/* STUFF Section -- For the stuff directory */
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/* Create the header */
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h1 = dom_make_text_elem("h1", "Stuff");
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filetablediv.appendChild(h1);
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/* Create the contents */
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ul = document.createElement("ul");
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ul.appendChild(make_subject_item("", "stuff",
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"Your own files not related to a subject"));
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filetablediv.appendChild(ul);
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/* Remove stuff from the listing */
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if ("stuff" in listing)
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delete listing["stuff"];
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/* JUNK Section -- All the rest */
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/* Create the header row */
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h1 = dom_make_text_elem("h1", "Junk");
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filetablediv.appendChild(h1);
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/* Does an series of AJAX requests to find out the properties of this folder
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* and then updates the folder view
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function make_subject_item(path, name, description)
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// Create the temporary item
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var li = document.createElement("li");
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li.setAttribute("class", "listing-loading");
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li.appendChild(dom_make_text_elem("span", name, description));
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span = dom_make_text_elem("loading...");
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span.setAttribute("class","status");
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li.appendChild(span);
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// Set the callback function to update when we get the real details
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var callback = function(response)
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var sublisting = decode_response(response);
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dom_removechildren(li);
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li.setAttribute("class", "listing-dir");
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// If we could find the file status...
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if (sublisting != null)
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var thisdir = sublisting.listing['.'];
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var versioned = ("svnstatus" in thisdir) && (thisdir.svnstatus != "unversioned");
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// Default: Just offer a link to the directory
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li.appendChild(dom_make_link_elem("span", name, description,
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app_path(this_app, username, path, name)));
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// Blocked: Offer to rename the directory
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li.appendChild(dom_make_text_elem("span", name, description));
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span = dom_make_text_elem("span", " (blocked) ",
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"Another file or directory is in the way of this directory.");
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span.setAttribute("class", "status");
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li.appendChild(span);
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var button = document.createElement("input");
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button.addEventListener("click", function(event)
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action_rename(path_join(path, name));
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button.setAttribute("type", "button");
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button.setAttribute("value", "Rename");
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span.appendChild(button);
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// Missing: Try to check out or create the repository
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li.appendChild(dom_make_text_elem("span", name, description));
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span = dom_make_text_elem("span", " (missing) ",
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"This directory does not yet exist.");
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span.setAttribute("class", "status");
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li.appendChild(span);
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var button = document.createElement("input");
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button.addEventListener("click", function(event)
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li.setAttribute("class", "listing-loading");
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var localpath = path_join(path, name);
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// The repository doesn't know about PERSONALDIR.
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if (name == PERSONALDIR) name = '';
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var repopath = path_join('users', username, path, name);
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if (create_if_needed(repopath))
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do_action("svncheckout", current_path, {"path":
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[repopath, localpath]});
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li.setAttribute("class", "listing-dir");
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button.setAttribute("type", "button");
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button.setAttribute("value", "Checkout");
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span.appendChild(button);
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/* Are we working in a subdirectory or parent? */
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ajax_call(callback, service_app, path_join(username, path, name), {}, "GET");
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function create_if_needed(path)
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response = ajax_call(null, service_app, current_path,
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"action": "svnrepostat",
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if (response.status == 200)
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else if (response.status == 404)
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r2 = ajax_call(null, service_app, current_path,
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"action": "svnrepomkdir",
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"logmsg": "Automated creation of '" + path + "' work directory"
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if (r2.status == 200)
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alert("Error: Could not create Subversion directory");
added
removed
www/media/browser/specialhome.js
