poll.naml
=== Permission ===
<macro name="create_poll_permission">
Create_poll
</macro>
<macro name="can_create_poll_in" requires="user" dot_parameter="node_attr">
<n.set_local_user.this_user />
<n.set_local_node.node_attr/>
<n.both>
<condition1.local_user.is_registered/>
<condition2.either>
<condition1.local_user.is_site_admin/>
<condition2.local_user.has_permission node="[n.local_node/]" permission_node="[n.local_node.app_or_root/]" permission="[n.create_poll_permission/]" />
</condition2.either>
</n.both>
</macro>
<override_macro name="all_permissions_list">
<n.overridden />
<n.create_poll_permission/>,
</override_macro>
<override_macro name="permission_rows">
<n.overridden />
<n.permission_row
permission = "[n.create_poll_permission/]"
description="[t]Who can create polls.[/t]"
administrators_cell = "true"
/>
</override_macro>
=== Node Message ===
<override_macro name="node_message_as_html" requires="node">
<n.overridden />
<n.comment.>
If this is a topic page (which calls the "message_text" command), then show the poll.
Otherwise (email messages), print a link to the poll.
</n.comment.>
<n.if.is_in_command name="email_message">
<then.poll_link/>
<else.poll/>
</n.if.is_in_command>
</override_macro>
<macro name="poll_link" requires="node">
<n.if.has_poll>
<then>
<div style="background-color:#FFFADB;border:#EDDD79 solid 1px;margin-top:1em;padding:.5em">
<b><t>This message has a poll</t></b> -- <t>Visit the link below if you want to participate:</t><br/>
<a href="[n.url/]"><n.url/></a>
</div>
</then>
</n.if.has_poll>
</macro>
<override_macro name="message_as_text" requires="message" unindent="true">
<n.overridden/>
<n.if.is_in_command name="node_message_block">
<then.if.message_block_node.has_poll>
<then>
<n.crlf/>[<t>Poll</t>] <t>This message has a poll</t> / <t>Visit the link below if you want to participate:</t>
<n.message_block_node.url/>
</then>
</then.if.message_block_node.has_poll>
</n.if.is_in_command >
</override_macro>
=== New post page ===
<override_macro name="new_post_extra_fields" requires="node_page">
<n.overridden/>
<n.if.both condition1="[n.page_node.is_app/]" condition2="[n.visitor.can_create_poll_in.page_node/]">
<then>
<div class="extra-fields">
<img src="/images/add.png" width="12" height="12" style="margin-top:.2em"/>
<n.add_poll_form/>
</div>
</then>
</n.if.both>
</override_macro>
<override_macro name="init_new_post_custom_fields">
<n.overridden/>
<n.if.visitor.can_create_poll_in.page_node>
<then>
<n.poll_max_choices_field.set_value value="1" />
<n.poll_allow_vote_change_field.set_value value="true" />
<n.poll_show_results_before_vote_field.set_value value="true" />
<n.poll_show_results_before_end_field.set_value value="true" />
</then>
</n.if.visitor.can_create_poll_in.page_node>
</override_macro>
<override_macro name="save_new_post_custom_fields">
<n.overridden/>
<n.if.visitor.can_create_poll_in.page_node>
<then.new_node.save_new_poll/>
</n.if.visitor.can_create_poll_in.page_node>
</override_macro>
=== Edit post page ===
<override_macro name="edit_post_extra_fields" requires="node_page">
<n.overridden/>
<n.if.both condition1="[n.page_node.parent_node.is_app/]" condition2="[n.visitor.can_create_poll_in.page_node/]">
<then>
<div class="extra-fields">
<img src="/images/add.png" width="12" height="12" style="margin-top:.2em"/>
<n.if.page_node.has_poll>
<then.edit_poll_form/>
<else.add_poll_form/>
</n.if.page_node.has_poll>
</div>
</then>
</n.if.both>
</override_macro>
<override_macro name="init_edit_post_custom_fields" requires="node_page">
<n.overridden/>
<n.if.both condition1="[n.page_node.has_poll/]" condition2="[n.visitor.can_create_poll_in.page_node/]">
<then>
<n.poll_max_choices_field.set_value value="[n.page_node.poll_max_choices/]" />
<n.poll_days_left_field.set_value value="[n.page_node.poll_days_left/]" />
<n.poll_allow_vote_change_field.set_value value="[n.page_node.poll_allow_vote_change/]" />
<n.poll_show_results_before_vote_field.set_value value="[n.page_node.poll_show_results_before_vote/]" />
<n.poll_show_results_before_end_field.set_value value="[n.page_node.poll_show_results_before_end/]" />
</then>
</n.if.both>
</override_macro>
<override_macro name="save_edit_post_custom_fields" requires="node_page">
<n.overridden/>
<n.if.both condition1="[n.page_node.has_poll/]" condition2="[n.visitor.can_create_poll_in.page_node/]">
<then>
<n.edit_poll>
<poll_max_choices>
<n.get_int. default="1" exception="max_choices_field_not_integer"><n.poll_max_choices_field.value/></n.get_int.>
</poll_max_choices>
<poll_days_left><n.to_null_if. equals=""><n.poll_days_left_field.value/></n.to_null_if.></poll_days_left>
<poll_allow_vote_change><n.poll_allow_vote_change_field.value/></poll_allow_vote_change>
<poll_show_results_before_vote><n.poll_show_results_before_vote_field.value/></poll_show_results_before_vote>
<poll_show_results_before_end><n.poll_show_results_before_end_field.value/></poll_show_results_before_end>
</n.edit_poll>
</then>
<else.page_node.save_new_poll/>
</n.if.both>
</override_macro>
=== Error Handling ===
<override_macro name="custom_new_node_errors">
<n.overridden/>
<n.poll_errors/>
</override_macro>
<override_macro name="custom_edit_post_errors">
<n.overridden/>
<n.poll_errors/>
</override_macro>
<macro name="poll_errors" requires="error">
<n.exception. name="invalid_poll_format">
<t>Invalid poll parameters.</t>
</n.exception.>
<n.exception. name="days_field_not_integer">
<t>Poll duration must be a non-negative integer or blank.</t>
</n.exception.>
<n.exception. name="max_choices_field_not_integer">
<t>Poll maximum allowed choices must be a non-negative integer or blank.</t>
</n.exception.>
</macro>
=== Javascript Handler ===
<override_macro name="extra_call_later_handlers">
<n.overridden/>
<n.poll_js/>
</override_macro>
=== Other macros ===
<macro name="add_poll_form" requires="node_page">
<script type="text/javascript">
function addPoll() {
$('#poll').show();
if ( $('#poll-options div').size() == 0 ) {
addOption(false);
addOption(false);
} else
updateOptions();
Nabble.resizeFrames();
};
function removeOption(e) {
$(e).parent().remove();
updateOptions();
Nabble.resizeFrames();
};
function addOption(focus) {
$('#poll-options').append('<n.javascript_string_encode.poll_option_input_row/>');
updateOptions();
if (focus)
$('#poll-options div input').last().focus();
Nabble.resizeFrames();
};
function updateOptions() {
var c = 1;
$('#poll-options div').each(function() {
$('a,span', this).remove();
$(this).prepend('<span>'+c+'.</span>');
if (c++ > 2) {
$(this).append('<a class="removeOption" href="javascript:void(0)" onclick="removeOption(this)"><t>remove</t></a>');
}
});
};
function removePoll() {
$('input[name=poll_question]').val('');
$('#poll').hide();
};
<n.if.not.is_empty.poll_question_field.value>
<then>
$(document).ready(function() {
updateOptions();
});
</then>
</n.if.not.is_empty.poll_question_field.value>
</script>
<a href="javascript: void(0)" onclick="addPoll()"><t>Add new poll</t></a>
<div id="poll" class="extra-field-details medium-border-color" style="[n.if.is_empty.poll_question_field.value][then]display:none[/then][/n.if.is_empty.poll_question_field.value]">
<table>
<tr valign="top">
<td style="text-align:right;padding-top:.4em"><t>Question:</t></td>
<td style="padding-left:1.8em"><n.poll_question_field.input type="text" size="40"/></td>
</tr>
<tr valign="top">
<td style="text-align:right;padding-top:.4em"><t>Answers:</t></td>
<td style="padding-left:.7em">
<div id="poll-options" style="padding-bottom:.3em">
<n.get_parameter_values. name="poll_option">
<n.loop.poll_option_input_row.current_parameter_value/>
</n.get_parameter_values.>
</div>
<a href="javascript: void addOption(true)"><t>Add new answer</t></a>
</td>
</tr>
</table>
<n.poll_settings/>
<a href="javascript: void(0)" onclick="removePoll()"><t>Remove Poll</t></a>
</div>
</macro>
<macro name="edit_poll_form" requires="node_page">
<script type="text/javascript">
Nabble.deletePoll = function(nodeId) {
var call = '/template/NamlServlet.jtp?macro=delete_poll_js&node='+nodeId;
if (confirm("<t>Delete this poll, including all votes?</t>")) {
$.getScript(call, function() {
notice('<t>Poll has been deleted.</t>', 2000, 2000);
$('#poll').remove();
});
}
return false;
};
</script>
<n.page_node.>
<t>Poll</t>
<div id="poll" class="extra-field-details medium-border-color">
<div class="weak-color" style="padding:.3em">
<div class="bold"><n.encode.poll_question/></div>
<ul style="margin:.3em 0">
<n.poll_option_list.loop.>
<li><n.current_string/></li>
</n.poll_option_list.loop.>
</ul>
<n.poll_settings />
<a href="javascript: void(0)" onclick="Nabble.deletePoll([n.id/])"><t>Remove Poll</t></a>
</div>
</div>
</n.page_node.>
</macro>
<macro name="poll_settings">
<div style="margin: .5em 0 .5em 1em">
<t>Multiple selections allowed:</t> <n.poll_max_choices_field.input type="text" size="2" maxlength="2"/><br />
<t>Poll ends after <t.number.poll_days_left_field.input type="text" size="2" maxlength="3"/> days (leave blank for unlimited).</t><br />
<n.poll_allow_vote_change_field.checkbox/> <label for="poll_allow_vote_change"><t>Allow vote changes</t></label><br />
<n.poll_show_results_before_vote_field.checkbox/> <label for="poll_show_results_before_vote"><t>Allow viewing results before vote</t></label><br />
<n.poll_show_results_before_end_field.checkbox/> <label for="poll_show_results_before_end"><t>Allow viewing results before end date (poll creators can always view the results)</t></label>
</div>
</macro>
<macro name="save_new_poll" requires="node">
<n.if.not.is_empty.poll_question_field.value>
<then>
<n.set_poll>
<poll_question><n.poll_question_field.value/></poll_question>
<poll_options><n.get_parameter_values name="poll_option"/></poll_options>
<poll_max_choices>
<n.get_int. default="1" exception="max_choices_field_not_integer"><n.poll_max_choices_field.value/></n.get_int.>
</poll_max_choices>
<poll_days_left>
<n.get_int. default="0" exception="days_field_not_integer"><n.poll_days_left_field.value/></n.get_int.>
</poll_days_left>
<poll_allow_vote_change><n.poll_allow_vote_change_field.value/></poll_allow_vote_change>
<poll_show_results_before_vote><n.poll_show_results_before_vote_field.value/></poll_show_results_before_vote>
<poll_show_results_before_end><n.poll_show_results_before_end_field.value/></poll_show_results_before_end>
</n.set_poll>
</then>
</n.if.not.is_empty.poll_question_field.value>
</macro>
<macro name="poll_question_field" dot_parameter="do">
<n.field. name="poll_question"><n.do/></n.field.>
</macro>
<macro name="poll_max_choices_field" dot_parameter="do">
<n.field. name="poll_max_choices"><n.do/></n.field.>
</macro>
<macro name="poll_days_left_field" dot_parameter="do">
<n.field. name="poll_days_left"><n.do/></n.field.>
</macro>
<macro name="poll_allow_vote_change_field" dot_parameter="do">
<n.field. name="poll_allow_vote_change"><n.do/></n.field.>
</macro>
<macro name="poll_show_results_before_vote_field" dot_parameter="do">
<n.field. name="poll_show_results_before_vote"><n.do/></n.field.>
</macro>
<macro name="poll_show_results_before_end_field" dot_parameter="do">
<n.field. name="poll_show_results_before_end"><n.do/></n.field.>
</macro>
<macro name="poll_option_input_row" dot_parameter="poll_option">
<div class="nowrap">
<input type="text" class="poll_option" name="poll_option" size="30" value="[n.hide_null.poll_option/]" />
</div>
</macro>
<macro name="delete_poll_js">
<n.get_node_from_id. node_id="[n.get_parameter name='node'/]">
<n.delete_poll />
</n.get_node_from_id.>
</macro>
<macro name="poll" requires="node">
<n.comment.>
Builds the poll interface. Since some options depend on the current visitor, we use javascript
to set up some fields. Please look at the "poll_js" macro in order to understand how this poll UI is updated.
</n.comment.>
<n.if.has_poll>
<then>
<form method="POST" id="poll_form[n.id/]" onsubmit="return Nabble.vote([n.id/],[n.poll_max_choices/]);" accept-charset="UTF-8" >
<input type="hidden" name="node" value="[n.id/]" />
<div class="medium-border-color border2 rounded" style="margin-top:1em;padding:1em">
<div class="big-title second-font">
<n.encode.poll_question/>
</div>
<n.explain_poll_max_choices/>
<n.poll_option_list.loop.>
<div style="margin:.4em 0 0 1em">
<span id="poll-option-input[n.option_id/]"></span>
<label for="option[n.option_id/]"><n.encode.current_string/></label>
<span id="poll-vote-count[n.option_id/]" class="weak-color" style="font-size:80%"></span>
</div>
</n.poll_option_list.loop.>
<div style="margin-top:.7em">
<n.poll_submit_button/>
<n.poll_total_votes/>
</div>
<n.poll_description_lines/>
</div>
</form>
<n.call_later value="[n.id/]" param="poll_node_id"/>
</then>
</n.if.has_poll>
</macro>
<macro name="poll_js" requires="servlet">
<n.comment.>
This is the javascript code that will update the poll controls and make them available to the users.
</n.comment.>
<n.param_loop. param="poll_node_id">
<n.get_node_from_id. node_id="[n.current_parameter_value/]">
<n.set_local_node.this_node />
<n.if.visitor.is_registered>
<then>
<n.poll_option_list.loop.>
var input = '<n.local_node.poll_vote_input_field field_id="option[n.option_id/]" index="[n.current_index/]"/>';
$('#poll-option-input<n.option_id/>').html(input);
</n.poll_option_list.loop.>
<n.if.poll_has_ended>
<then>
var input = '<t>This poll is closed.</t>';
</then>
<else>
var txt_vote = "<t>Vote</t>";
var input = '<input type="submit" value="' + txt_vote + '"/>';
if (!<n.poll_visitor_can_vote/>)
input = '<input type="submit" value="' + txt_vote + '" disabled="true"/>';
</else>
</n.if.poll_has_ended>
$('#poll-submit-button<n.id/>').html(input);
</then>
</n.if.visitor.is_registered>
<n.if.poll_visitor_can_see_votes>
<then>
var total_votes = 0;
<n.poll_vote_counts.loop.>
var text = <n.current_string/> == 1? '(<t>1 vote</t>)' : '(<t><t.number.current_string/> votes</t>)';
$('#poll-vote-count<n.option_id/>').html(text);
total_votes += <n.current_string/>;
</n.poll_vote_counts.loop.>
var text = '<t>Total votes:</t> ' + total_votes;
$('#poll-total-votes<n.local_node.id/>').html(text).show();
</then>
</n.if.poll_visitor_can_see_votes>
</n.get_node_from_id.>
</n.param_loop.>
</macro>
<macro name="poll_submit_button" requires="node">
<n.comment.>
Creates the submit button. Initially, it is just a span with some default text.
The content of the span is updated by javascript code (see "poll_js" macro for more info)
</n.comment.>
<span id="poll-submit-button[n.id/]" class="bold">
<n.if.poll_has_ended>
<then><t>This poll is closed.</t></then>
<else>
<n.login_link.><t>Login to vote</t></n.login_link.>
</else>
</n.if.poll_has_ended>
</span>
</macro>
<macro name="poll_total_votes" requires="node">
<n.comment.>
The span below shows the total number of votes.
This element is updated by javascript code (see "poll_js" macro for more info)
</n.comment.>
<span id="poll-total-votes[n.id/]" class="shaded-bg-color rounded" style="padding:.2em .4em;display:none"></span>
</macro>
<macro name="poll_description_lines">
<div class="weak-color" style="font-size:80%;margin-top:.6em">
<n.if.not.poll_allow_vote_change>
<then>
<t>You cannot change your vote after voting.</t><br/>
</then>
</n.if.not.poll_allow_vote_change>
<n.if.poll_has_end_date>
<then>
<n.if.poll_has_ended>
<then>
<t>This poll ended on <t.date.poll_end_date.long_format/>.</t><br/>
</then>
<else>
<t>This poll ends on <t.date.poll_end_date.long_format/>.</t><br/>
<n.if.not.poll_show_results_before_end>
<then>
<t>Results will be shown only after poll has ended.</t><br/>
</then>
</n.if.not.poll_show_results_before_end>
</else>
</n.if.poll_has_ended>
</then>
</n.if.poll_has_end_date>
<n.if.not.poll_show_results_before_vote>
<then>
<t>You have to vote before you can see the results.</t><br/>
</then>
</n.if.not.poll_show_results_before_vote>
</div>
</macro>
<macro name="explain_poll_max_choices">
<n.if.not.equal value1="[n.poll_max_choices/]" value2="1">
<then>
<div class="weak-color" style="font-size:80%">
<t>You can select up to <t.number.poll_max_choices/> options.</t>
</div>
</then>
</n.if.not.equal>
</macro>
<macro name="vote_input_type" requires="node">
<n.if.equal value1="[n.poll_max_choices/]" value2="1">
<then>radio</then>
<else>checkbox</else>
</n.if.equal>
</macro>
<macro name="poll_vote_input_field" parameters="field_id, index" requires="node">
<n.comment.>
Creates an input field for a poll option. There are some possibilities
depending on the poll configuration and who is the visitor.
</n.comment.>
<n.if.poll_visitor_has_voted.index>
<then>
<n.if.poll_visitor_can_vote>
<then>
<input id="[n.field_id/]" type="[n.vote_input_type/]" name="vote" value="[n.index/]" checked="true" />
</then>
<else>
<input id="[n.field_id/]" type="[n.vote_input_type/]" name="vote" value="[n.index/]" checked="true" disabled="true" />
</else>
</n.if.poll_visitor_can_vote>
</then>
<else>
<n.if.poll_visitor_can_vote>
<then>
<input id="[n.field_id/]" type="[n.vote_input_type/]" name="vote" value="[n.index/]"/>
</then>
<else>
<input id="[n.field_id/]" type="[n.vote_input_type/]" name="vote" value="[n.index/]" disabled="true" />
</else>
</n.if.poll_visitor_can_vote>
</else>
</n.if.poll_visitor_has_voted.index>
</macro>
<override_macro name="javascript_library" requires="servlet">
<n.overridden/>
<n.comment.>
Javascript to validate and submit a poll vote.
</n.comment.>
<n.compress.>
Nabble.vote = function(nodeId,maxChoices) {
var vote_count = $('#poll_form'+nodeId+' input:checked').length;
<![CDATA[
if (vote_count > maxChoices) {
]]>
alert('<t>Please select no more than <t.number>'+maxChoices+'</t.number> options.</t>');
return false;
} else if (vote_count == 0) {
alert('<t>Please select at least one option.</t>');
return false;
}
var params = $('#poll_form'+nodeId).serialize();
var call = '/template/NamlServlet.jtp?macro=vote&'+params;
var call2 = '/template/NamlServlet.jtp?macro=poll_js&poll_node_id='+nodeId;
$.getScript(call, function() {
notice('<t>Your vote has been submitted.</t>', 5000, 2000);
$.getScript(call2);
});
return false;
};
</n.compress.>
</override_macro>
<macro name="vote">
<n.get_node_from_id. node_id="[n.get_parameter name='node'/]">
<n.poll_vote votes="[n.get_parameter_values name='vote'/]" />
</n.get_node_from_id.>
</macro>