[util][s]: strip all unused code.
This commit is contained in:
Rufus Pollock
parent
70a9bbdf0a
commit
657a7fe81b
267
src/util.js
267
src/util.js
@ -70,14 +70,6 @@ var util = function() {
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return o;
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};
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function inURL(url, str) {
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var exists = false;
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if ( url.indexOf( str ) > -1 ) {
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exists = true;
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}
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return exists;
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}
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function registerEmitter() {
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var Emitter = function(obj) {
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this.emit = function(obj, channel) {
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@ -182,256 +174,7 @@ var util = function() {
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}
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}
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function formatMetadata(data) {
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out = '<dl>';
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$.each(data, function(key, val) {
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if (typeof(val) == 'string' && key[0] != '_') {
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out = out + '<dt>' + key + '<dd>' + val;
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} else if (typeof(val) == 'object' && key != "geometry" && val != null) {
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if (key == 'properties') {
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$.each(val, function(attr, value){
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out = out + '<dt>' + attr + '<dd>' + value;
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})
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} else {
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out = out + '<dt>' + key + '<dd>' + val.join(', ');
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}
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}
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});
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out = out + '</dl>';
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return out;
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}
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function getBaseURL(url) {
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var baseURL = "";
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if ( inURL(url, '_design') ) {
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if (inURL(url, '_rewrite')) {
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var path = url.split("#")[0];
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if (path[path.length - 1] === "/") {
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baseURL = "";
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} else {
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baseURL = '_rewrite/';
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}
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} else {
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baseURL = '_rewrite/';
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}
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}
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return baseURL;
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}
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var persist = {
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restore: function() {
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$('.persist').each(function(i, el) {
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var inputId = $(el).attr('id');
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if(localStorage.getItem(inputId)) $('#' + inputId).val(localStorage.getItem(inputId));
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})
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},
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save: function(id) {
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localStorage.setItem(id, $('#' + id).val());
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},
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clear: function() {
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$('.persist').each(function(i, el) {
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localStorage.removeItem($(el).attr('id'));
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})
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}
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}
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// simple debounce adapted from underscore.js
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function delay(func, wait) {
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return function() {
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var context = this, args = arguments;
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var throttler = function() {
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delete app.timeout;
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func.apply(context, args);
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};
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if (!app.timeout) app.timeout = setTimeout(throttler, wait);
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};
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};
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function resetForm(form) {
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$(':input', form)
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.not(':button, :submit, :reset, :hidden')
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.val('')
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.removeAttr('checked')
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.removeAttr('selected');
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}
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function largestWidth(selector, min) {
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var min_width = min || 0;
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$(selector).each(function(i, n){
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var this_width = $(n).width();
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if (this_width > min_width) {
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min_width = this_width;
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}
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});
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return min_width;
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}
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function getType(obj) {
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if (obj === null) {
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return 'null';
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}
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if (typeof obj === 'object') {
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if (obj.constructor.toString().indexOf("Array") !== -1) {
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return 'array';
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} else {
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return 'object';
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}
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} else {
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return typeof obj;
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}
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}
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function lookupPath(path) {
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var docs = app.apiDocs;
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try {
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_.each(path, function(node) {
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docs = docs[node];
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})
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} catch(e) {
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util.notify("Error selecting documents" + e);
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docs = [];
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}
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return docs;
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}
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function nodePath(docField) {
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if (docField.children('.object-key').length > 0) return docField.children('.object-key').text();
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if (docField.children('.array-key').length > 0) return docField.children('.array-key').text();
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if (docField.children('.doc-key').length > 0) return docField.children('.doc-key').text();
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return "";
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}
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function selectedTreePath() {
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var nodes = []
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, parent = $('.chosen');
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while (parent.length > 0) {
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nodes.push(nodePath(parent));
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parent = parent.parents('.doc-field:first');
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}
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return _.compact(nodes).reverse();
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}
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// TODO refactor handlers so that they dont stack up as the tree gets bigger
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function handleTreeClick(e) {
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var clicked = $(e.target);
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if(clicked.hasClass('expand')) return;
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if (clicked.children('.array').length > 0) {
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var field = clicked;
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} else if (clicked.siblings('.array').length > 0) {
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var field = clicked.parents('.doc-field:first');
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} else {
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var field = clicked.parents('.array').parents('.doc-field:first');
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}
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$('.chosen').removeClass('chosen');
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field.addClass('chosen');
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return false;
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}
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var createTreeNode = {
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"string": function (obj, key) {
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var val = $('<div class="doc-value string-type"></div>');
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if (obj[key].length > 45) {
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val.append($('<span class="string-type"></span>')
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.text(obj[key].slice(0, 45)))
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.append(
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$('<span class="expand">...</span>')
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.click(function () {
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val.html('')
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.append($('<span class="string-type"></span>')
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.text(obj[key].length ? obj[key] : " ")
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)
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})
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)
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}
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else {
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var val = $('<div class="doc-value string-type"></div>');
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val.append(
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$('<span class="string-type"></span>')
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.text(obj[key].length ? obj[key] : " ")
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)
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}
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return val;
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}
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, "number": function (obj, key) {
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var val = $('<div class="doc-value number"></div>')
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val.append($('<span class="number-type">' + obj[key] + '</span>'))
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return val;
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}
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, "null": function (obj, key) {
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var val = $('<div class="doc-value null"></div>')
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val.append($('<span class="null-type">' + obj[key] + '</span>'))
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return val;
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}
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, "boolean": function (obj, key) {
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var val = $('<div class="fue null"></div>')
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val.append($('<span class="null-type">' + obj[key] + '</span>'))
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return val;
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}
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, "array": function (obj, key, indent) {
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if (!indent) indent = 1;
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var val = $('<div class="doc-value array"></div>')
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$('<span class="array-type">[</span><span class="expand" style="float:left">...</span><span class="array-type">]</span>')
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.click(function (e) {
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var n = $(this).parent();
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var cls = 'sub-'+key+'-'+indent
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n.html('')
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n.append('<span style="padding-left:'+((indent - 1) * 10)+'px" class="array-type">[</span>')
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for (i in obj[key]) {
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var field = $('<div class="doc-field"></div>').click(handleTreeClick);
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n.append(
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field
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.append('<div class="array-key '+cls+'" >'+i+'</div>')
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.append(createTreeNode[getType(obj[key][i])](obj[key], i, indent + 1))
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)
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}
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n.append('<span style="padding-left:'+((indent - 1) * 10)+'px" class="array-type">]</span>')
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$('div.'+cls).width(largestWidth('div.'+cls))
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})
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.appendTo($('<div class="array-type"></div>').appendTo(val))
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return val;
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}
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, "object": function (obj, key, indent) {
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if (!indent) indent = 1;
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var val = $('<div class="doc-value object"></div>')
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$('<span class="object-type">{</span><span class="expand" style="float:left">...</span><span class="object-type">}</span>')
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.click(function (e) {
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var n = $(this).parent();
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n.html('')
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n.append('<span style="padding-left:'+((indent - 1) * 10)+'px" class="object-type">{</span>')
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for (i in obj[key]) {
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var field = $('<div class="doc-field"></div>').click(handleTreeClick);
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var p = $('<div class="id-space" style="margin-left:'+(indent * 10)+'px"/>');
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var di = $('<div class="object-key">'+i+'</div>')
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field.append(p)
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.append(di)
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.append(createTreeNode[getType(obj[key][i])](obj[key], i, indent + 1))
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n.append(field)
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}
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n.append('<span style="padding-left:'+((indent - 1) * 10)+'px" class="object-type">}</span>')
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di.width(largestWidth('div.object-key'))
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})
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.appendTo($('<div class="object-type"></div>').appendTo(val))
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return val;
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}
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}
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function renderTree(doc) {
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var d = $('div#document-editor');
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for (i in doc) {
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var field = $('<div class="doc-field"></div>').click(handleTreeClick);
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$('<div class="id-space" />').appendTo(field);
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field.append('<div class="doc-key doc-key-base">'+i+'</div>')
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field.append(createTreeNode[getType(doc[i])](doc, i));
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d.append(field);
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}
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$('div.doc-key-base').width(largestWidth('div.doc-key-base'))
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}
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return {
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inURL: inURL,
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registerEmitter: registerEmitter,
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listenFor: listenFor,
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show: show,
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@ -439,14 +182,6 @@ var util = function() {
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position: position,
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render: render,
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notify: notify,
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observeExit: observeExit,
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formatMetadata:formatMetadata,
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getBaseURL:getBaseURL,
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resetForm: resetForm,
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delay: delay,
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persist: persist,
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lookupPath: lookupPath,
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selectedTreePath: selectedTreePath,
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renderTree: renderTree
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observeExit: observeExit
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};
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}();
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