first import book

book/modules/luther/sphinx/poll/__init__.py

@@ -0,0 +1 @@
+from .poll import *

book/modules/luther/sphinx/poll/poll.py

@@ -0,0 +1,149 @@
+# Copyright (C) 2011  Bradley N. Miller
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+__author__ = 'isaacdontjelindell'
+
+from docutils import nodes
+from docutils.parsers.rst import directives
+from docutils.parsers.rst import Directive
+
+
+def setup(app):
+    app.add_directive('poll', PollDirective)
+
+    app.add_node(PollNode, html=(visit_poll_node, depart_poll_node))
+
+    app.add_javascript('poll.js')
+    app.add_stylesheet('poll.css')
+
+
+BEGIN = """ <div id='%(divid)s' class='poll alert alert-warning'> """
+
+BEGIN_FORM = """
+    <form id='%(divid)s_poll' name='%(divid)s_poll' action="">
+        <fieldset>
+            <legend>Poll</legend>
+            <div class='poll-question'>%(content)s</div>
+            <div id='%(divid)s_poll_input'>
+                <div class='poll-options'>
+"""
+
+POLL_ELEMENT = """
+<label class='radio-inline'>
+    <input type='radio' name='%(divid)s_opt' id='%(divid)s_%(value)s' value='%(value)s'>
+    %(value)s
+</label>
+"""
+
+END_POLL_OPTIONS = """ </div> """
+
+COMMENT = """
+<br />
+<input type='text' class='form-control' style='width:300px;' name='%(divid)s_comment' placeholder='Any comments?'>
+<br />
+"""
+
+END_POLL_INPUT = """
+            <button type='button' id='%(divid)s_submit' class='btn btn-success' onclick="submitPoll('%(divid)s');">Submit</button>
+        </div>
+"""
+
+END_FORM = """
+        </fieldset>
+    </form>
+"""
+
+RESULTS_DIV = """ <div id='%(divid)s_results'></div> """
+
+
+
+END = """
+    <script type='text/javascript'>
+        // check if the user has already answered this poll
+        $(function() {
+            var len = localStorage.length;
+            if (len > 0) {
+                for (var i = 0; i < len; i++) {
+                    var key = localStorage.key(i);
+                    if (key === '%(divid)s') {
+                        var ex = localStorage.getItem(key);
+                        if(ex === "true") {
+                            // hide the poll inputs
+                            $("#%(divid)s_poll_input").hide();
+
+                            // show the results of the poll
+                            var data = {};
+                            data.div_id = '%(divid)s';
+                            data.course = eBookConfig.course;
+                            jQuery.get(eBookConfig.ajaxURL+'getpollresults', data, showPollResults);
+                        }
+                    }
+                }
+            }
+        });
+    </script>
+</div>
+"""
+
+class PollNode(nodes.General, nodes.Element):
+    def __init__(self, options):
+        super(PollNode, self).__init__()
+        self.pollnode_components = options
+
+def visit_poll_node(self, node):
+    res = BEGIN
+    res += BEGIN_FORM
+
+    for i in range(1, node.pollnode_components['scale']+1):
+        res += POLL_ELEMENT % {'divid':node.pollnode_components['divid'], 'value':i}
+
+    res += END_POLL_OPTIONS
+
+    if 'allowcomment' in node.pollnode_components:
+        res += COMMENT
+
+    res += END_POLL_INPUT
+    res += END_FORM
+    res += RESULTS_DIV
+    res += END
+
+    res = res % node.pollnode_components
+    self.body.append(res)
+
+def depart_poll_node(self,node):
+    pass
+
+
+class PollDirective(Directive):
+    required_arguments = 1  # the div id
+    optional_arguments = 0
+    final_argument_whitespace = True
+    has_content = True
+    option_spec = {'scale':directives.positive_int,
+                   'allowcomment': directives.flag}
+
+    node_class = PollNode
+
+    def run(self):
+        # Raise an error if the directive does not have contents.
+        self.assert_has_content()
+        
+        self.options['divid'] = self.arguments[0]
+        self.options['content'] = "<p>".join(self.content)
+        poll_node = PollNode(self.options)
+
+        return [poll_node]
+
+