406 lines
12 KiB
JavaScript
406 lines
12 KiB
JavaScript
function editEdge(edge, e) {
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if (authorizeToEdit(edge)) {
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//reset so we don't interfere with other edges
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$('#edit_synapse').remove();
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//so label is missing while editing
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deselectEdge(edge);
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//create the wrapper around the form elements, including permissions
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//classes to make best_in_place happy
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var edit_div = document.createElement('div');
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edit_div.setAttribute('id', 'edit_synapse');
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edit_div.className = 'permission canEdit';
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$('.main .wrapper').append(edit_div);
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populateEditEdgeForm(edge);
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//drop it in the right spot, activate it
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$('#edit_synapse').css('position', 'absolute');
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$('#edit_synapse').css('left', e.clientX);
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$('#edit_synapse').css('top', e.clientY);
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//$('#edit_synapse_name').click(); //required in case name is empty
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//$('#edit_synapse_name input').focus();
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$('#edit_synapse').show();
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}
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else if ((! authorizeToEdit(edge)) && userid) {
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alert("You don't have the permissions to edit this synapse.");
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}
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}
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function populateEditEdgeForm(edge) {
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add_perms_form(edge);
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add_direction_form(edge);
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add_name_form(edge);
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}
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function add_name_form(edge) {
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var data_nil = '<span class="gray">Click to add description.</span>';
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//name editing form
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$('#edit_synapse').append('<div id="edit_synapse_name"></div>');
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$('#edit_synapse_name').attr('class', 'best_in_place best_in_place_desc');
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$('#edit_synapse_name').attr('data-object', 'synapse');
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$('#edit_synapse_name').attr('data-attribute', 'desc');
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$('#edit_synapse_name').attr('data-type', 'input');
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$('#edit_synapse_name').attr('data-nil', data_nil);
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$('#edit_synapse_name').attr('data-url', '/synapses/' + edge.getData("id"));
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$('#edit_synapse_name').html(edge.getData("desc"));
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//if edge data is blank or just whitespace, populate it with data_nil
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if ($('#edit_synapse_name').html().trim() == '') {
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$('#edit_synapse_name').html(data_nil);
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}
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$('#edit_synapse_name').bind("ajax:success", function() {
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var desc = $(this).html();
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if (desc == data_nil) {
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edge.setData("desc", '');
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} else {
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edge.setData("desc", desc);
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}
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selectEdge(edge);
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Mconsole.plot();
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});
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}
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function add_perms_form(edge) {
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//permissions - if owner, also allow permission editing
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$('#edit_synapse').append('<div class="mapPerm"></div>');
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$('#edit_synapse .mapPerm').html(mk_permission(edge));
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if (userid == edge.getData('userid')) {
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$('#edit_synapse').append('<div class="permActivator" />');
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$('#edit_synapse .permActivator').append('<div class="editSettings" />');
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$('#edit_synapse .editSettings').append('<span>Permissions:</span>');
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$('#edit_synapse .editSettings').append('<span class="click-to-edit" />');
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$('#edit_synapse .click-to-edit').attr('title', 'Click to Edit');
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$('#edit_synapse .click-to-edit').append(best_in_place_perms(edge));
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$('#edit_synapse .editSettings').append('<div class="clearfloat" />');
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$('#edit_synapse .permActivator').bind('mouseover', function() {
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clearTimeout(MetamapsModel.edgePermTimer2);
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that = this;
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MetamapsModel.edgePermTimer1 = setTimeout(function() {
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if (! MetamapsModel.edgePermSliding) {
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MetamapsModel.edgePermSliding = true;
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$(that).animate({
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width: '203px',
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height: '37px'
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}, 300, function() {
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MetamapsModel.edgePermSliding = false;
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});
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}
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}, 300);
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});
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$('#edit_synapse .permActivator').bind('mouseout', function () {
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clearTimeout(MetamapsModel.edgePermTimer1);
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that = this;
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MetamapsModel.edgePermTimer2 = setTimeout(function() {
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if (! MetamapsModel.edgePermSliding) {
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MetamapsModel.edgePermSliding = true;
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$(that).animate({
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height: '16px',
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width: '16px'
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}, 300, function() {
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MetamapsModel.edgePermSliding = false;
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});
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}
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},800);
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}
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);
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}
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}//add_perms_form
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function add_direction_form(edge) {
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//directionality checkboxes
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$('#edit_synapse').append('<input type="checkbox" id="edit_synapse_left">');
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$('#edit_synapse').append('<label class="left"><</label>');
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$('#edit_synapse').append('<input type="checkbox" id="edit_synapse_right">');
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$('#edit_synapse').append('<label class="right">></label>');
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//determine which node is to the left and the right
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//if directly in a line, top is left
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if (edge.nodeFrom.pos.x < edge.nodeTo.pos.x ||
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edge.nodeFrom.pos.x == edge.nodeTo.pos.x &&
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edge.nodeFrom.pos.y < edge.nodeTo.pos.y) {
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var left = edge.nodeTo;
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var right = edge.nodeFrom;
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} else {
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var left = edge.nodeFrom;
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var right = edge.nodeTo;
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}
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/*
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* One node is actually on the left onscreen. Call it left, & the other right.
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* If category is from-to, and that node is first, check the 'right' checkbox.
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* Else check the 'left' checkbox since the arrow is incoming.
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*/
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var directionCat = edge.getData('category'); //both, none, from-to
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if (directionCat == 'from-to') {
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var from_to = edge.getData('direction');
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if (from_to[0] == left.id) {
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//check left checkbox
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$('#edit_synapse_left').prop('checked', true);
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} else {
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//check right checkbox
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$('#edit_synapse_right').prop('checked', true);
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}
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} else if (directionCat == 'both') {
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//check both checkboxes
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$('#edit_synapse_left').prop('checked', true);
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$('#edit_synapse_right').prop('checked', true);
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}
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$('#edit_synapse_left, #edit_synapse_right').click(function() {
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var leftChecked = $('#edit_synapse_left').is(':checked');
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var rightChecked = $('#edit_synapse_right').is(':checked');
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var dir = edge.getData('direction');
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var dirCat = 'none';
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if (leftChecked && rightChecked) {
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dirCat = 'both';
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} else if (!leftChecked && rightChecked) {
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dirCat = 'from-to';
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dir = [right.id, left.id];
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} else if (leftChecked && !rightChecked) {
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dirCat = 'from-to';
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dir = [left.id, right.id];
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}
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$.ajax({
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'type': 'PUT',
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'url': '/synapses/' + edge.getData('id'),
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'data': {
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synapse: {
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category:dirCat
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},
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node1_id: {
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node1: dir[0]
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},
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node2_id: {
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node2: dir[1]
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}
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},
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'success': function(data) {
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updateEdgeDisplay(edge, dir, dirCat);
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}
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});
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});
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}//add_direction_form
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function updateEdgeDisplay(edge, dir, dirCat) {
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edge.setData('category', dirCat);
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edge.setData('direction', dir);
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//render mid arrow
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//renderEdgeArrows(Mconsole.fx.edgeHelper, edge);
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Mconsole.plot();
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}
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function best_in_place_perms(edge) {
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console.log(edge);
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var output =
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'<span class="best_in_place best_in_place_permission" \
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id="best_in_place_topic_$_id_$_permission" \
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data-url="/synapses/$_id_$" \
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data-object="synapse" \
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data-collection=$_permission_choices_$ \
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data-attribute="permission" \
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data-type="select" \
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data-value="$_current_$">$_perm_$</span>';
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var permission_choices = "'[";
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permission_choices += '["commons","commons"],';
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permission_choices += '["public","public"],';
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permission_choices += '["private","private"]';
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permission_choices += "]'";
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output = output.replace(/\$_permission_choices_\$/g, permission_choices);
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output = output.replace(/\$_id_\$/g, edge.getData('id'));
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output = output.replace(/\$_current_$\$/g, edge.getData('permission'));
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output = output.replace(/\$_perm_\$/g, edge.getData('permission'));
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return output;
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}//best_in_place_perms
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function deselectAllEdges() {
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for (var i = 0; i < MetamapsModel.selectedEdges.length; i += 1) {
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var edge = MetamapsModel.selectedEdges[i];
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deselectEdge(edge);
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}
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}
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// this is for hiding one topic from your canvas
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function removeEdge(edge) {
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var id = edge.getData("id");
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$.ajax({
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type: "DELETE",
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url: "/synapses/" + id,
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success: function(){
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hideEdge(edge);
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},
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});
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}
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function hideEdge(edge) {
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var from = edge.nodeFrom.id;
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var to = edge.nodeTo.id;
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edge.setData('alpha', 0, 'end');
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Mconsole.fx.animate({
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modes: ['edge-property:alpha'],
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duration: 1000
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});
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Mconsole.graph.removeAdjacence(from, to);
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Mconsole.plot();
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}
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function hideSelectedEdges() {
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for (var i = 0; i < MetamapsModel.selectedEdges.length; i += 1) {
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var edge = MetamapsModel.selectedEdges[i];
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hideEdge(edge);
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}
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MetamapsModel.selectedEdges = new Array();
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}
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function removeSelectedEdges() {
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for (var i = 0; i < MetamapsModel.selectedEdges.length; i += 1) {
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if (mapid != null) {
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var edge = MetamapsModel.selectedEdges[i];
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var id = edge.getData("id");
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//delete mapping of id mapid
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$.ajax({
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type: "POST",
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url: "/synapses/" + mapid + "/" + id + "/removefrommap",
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});
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}
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hideEdge(edge);
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}
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MetamapsModel.selectedEdges = new Array();
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}
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function deleteSelectedEdges() {
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for (var i = 0; i < MetamapsModel.selectedEdges.length; i += 1) {
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var edge = MetamapsModel.selectedEdges[i];
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var id = edge.getData("id");
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$.ajax({
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type: "DELETE",
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url: "/synapses/" + id,
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});
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hideEdge(edge);
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}
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MetamapsModel.selectedEdges = new Array();
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}
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function selectEdge(edge) {
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var showDesc = edge.getData("showDesc");
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if (! showDesc) {
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edge.setData('showDesc', true, 'current');
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if ( ! MetamapsModel.embed) {
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edge.setDataset('end', {
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lineWidth: 4,
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color: '#FFFFFF',
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alpha: 1
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});
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} else if (MetamapsModel.embed) {
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edge.setDataset('end', {
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lineWidth: 4,
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color: '#999',
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alpha: 1
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});
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}
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Mconsole.fx.animate({
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modes: ['edge-property:lineWidth:color:alpha'],
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duration: 100
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});
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}
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MetamapsModel.selectedEdges.push(edge);
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}
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function deselectEdge(edge) {
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var showDesc = edge.getData("showDesc");
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if (showDesc) {
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edge.setData('showDesc', false, 'current');
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edge.setDataset('end', {
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lineWidth: 2,
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color: '#222222',
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alpha: 0.4
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});
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if (MetamapsModel.edgeHoveringOver == edge) {
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edge.setDataset('end', {
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lineWidth: 4,
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color: '#222222',
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alpha: 1
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});
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}
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Mconsole.fx.animate({
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modes: ['edge-property:lineWidth:color:alpha'],
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duration: 100
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});
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}
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//remove the edge
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MetamapsModel.selectedEdges.splice(
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MetamapsModel.selectedEdges.indexOf(edge), 1);
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}
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// this is for hiding one topic from your canvas
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function hideNode(nodeid) {
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var node = Mconsole.graph.getNode(nodeid);
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if (nodeid == Mconsole.root && gType == "centered") {
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alert("You can't hide this topic, it is the root of your graph.");
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return;
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}
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node.setData('alpha', 0, 'end');
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node.eachAdjacency(function(adj) {
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adj.setData('alpha', 0, 'end');
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});
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Mconsole.fx.animate({
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modes: ['node-property:alpha',
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'edge-property:alpha'],
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duration: 1000
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});
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Mconsole.graph.removeNode(nodeid);
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Mconsole.labels.disposeLabel(nodeid);
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}
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function hideSelectedNodes() {
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Mconsole.graph.eachNode( function (n) {
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if (n.data.$onCanvas == true) {
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hideNode(n.id);
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}
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});
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}
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function removeNode(nodeid) {
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if (mapperm) {
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$.ajax({
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type: "POST",
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url: "/topics/" + mapid + "/" + nodeid + "/removefrommap",
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});
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}
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}
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function removeSelectedNodes() {
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if (mapperm) {
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Mconsole.graph.eachNode( function (n) {
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if (n.data.$onCanvas == true) {
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removeNode(n.id);
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}
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});
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}
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}
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function deleteNode(nodeid) {
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if (nodeid == Mconsole.root && gType == "centered") {
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alert("You can't delete this topic, it is the root of your graph.");
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return;
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}
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$.ajax({
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type: "DELETE",
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url: "/topics/" + nodeid,
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});
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}
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function deleteSelectedNodes() {
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Mconsole.graph.eachNode( function (n) {
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if (n.data.$onCanvas == true) {
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deleteNode(n.id);
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}
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});
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}
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