JackDandy
9 years ago
8 changed files with 273 additions and 217 deletions
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Before Width: | Height: | Size: 6.9 KiB After Width: | Height: | Size: 1.8 KiB |
@ -1,181 +1,208 @@ |
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;(function($) { |
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"use strict"; |
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|
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$.Browser = { |
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defaults: { |
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title: 'Choose Directory', |
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url: sbRoot + '/browser/', |
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autocompleteURL: sbRoot + '/browser/complete', |
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includeFiles: 0 |
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} |
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}; |
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|
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var fileBrowserDialog, currentBrowserPath, currentRequest = null; |
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|
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function browse(path, endpoint, includeFiles) { |
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|
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if (currentBrowserPath == path) { |
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return; |
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} |
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|
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currentBrowserPath = path; |
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|
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if (currentRequest) { |
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currentRequest.abort(); |
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} |
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|
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fileBrowserDialog.dialog('option', 'dialogClass', 'browserDialog busy'); |
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|
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currentRequest = $.getJSON(endpoint, { path: path, includeFiles: includeFiles }, function (data) { |
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fileBrowserDialog.empty(); |
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var first_val = data[0]; |
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var i = 0; |
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var list, link = null; |
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data = $.grep(data, function (value) { |
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return i++ != 0; |
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}); |
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$('<h2>').text(first_val.current_path).appendTo(fileBrowserDialog); |
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list = $('<ul>').appendTo(fileBrowserDialog); |
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$.each(data, function (i, entry) { |
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link = $("<a href='javascript:void(0)' />").click(function () { browse(entry.path, endpoint, includeFiles); }).text(entry.name); |
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$('<span class="ui-icon ui-icon-folder-collapsed"></span>').prependTo(link); |
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link.hover( |
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function () {$("span", this).addClass("ui-icon-folder-open"); }, |
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function () {$("span", this).removeClass("ui-icon-folder-open"); } |
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); |
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link.appendTo(list); |
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}); |
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$("a", list).wrap('<li class="ui-state-default ui-corner-all">'); |
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fileBrowserDialog.dialog('option', 'dialogClass', 'browserDialog'); |
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}); |
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} |
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|
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$.fn.nFileBrowser = function (callback, options) { |
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options = $.extend({}, $.Browser.defaults, options); |
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|
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// make a fileBrowserDialog object if one doesn't exist already
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if (!fileBrowserDialog) { |
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|
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// set up the jquery dialog
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fileBrowserDialog = $('<div id="fileBrowserDialog" style="display:hidden"></div>').appendTo('body').dialog({ |
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dialogClass: 'browserDialog', |
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title: options.title, |
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position: ['center', 40], |
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minWidth: Math.min($(document).width() - 80, 650), |
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height: Math.min($(document).height() - 80, $(window).height() - 80), |
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maxHeight: Math.min($(document).height() - 80, $(window).height() - 80), |
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maxWidth: $(document).width() - 80, |
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modal: true, |
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autoOpen: false |
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}); |
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} |
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|
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fileBrowserDialog.dialog('option', 'buttons', [ |
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{ |
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text: "Ok", |
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"class": "btn", |
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click: function() { |
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// store the browsed path to the associated text field
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callback(currentBrowserPath, options); |
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$(this).dialog("close"); |
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} |
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}, |
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{ |
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text: "Cancel", |
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"class": "btn", |
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click: function() { |
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$(this).dialog("close"); |
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} |
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} |
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]); |
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|
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// set up the browser and launch the dialog
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var initialDir = ''; |
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if (options.initialDir) { |
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initialDir = options.initialDir; |
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} |
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browse(initialDir, options.url, options.includeFiles); |
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fileBrowserDialog.dialog('open'); |
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return false; |
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}; |
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|
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$.fn.fileBrowser = function (options) { |
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options = $.extend({}, $.Browser.defaults, options); |
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// text field used for the result
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options.field = $(this); |
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|
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if (options.field.autocomplete && options.autocompleteURL) { |
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var query = ''; |
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options.field.autocomplete({ |
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position: { my : "top", at: "bottom", collision: "flipfit" }, |
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source: function (request, response) { |
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//keep track of user submitted search term
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query = $.ui.autocomplete.escapeRegex(request.term, options.includeFiles); |
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$.ajax({ |
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url: options.autocompleteURL, |
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data: request, |
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dataType: "json", |
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success: function (data, item) { |
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//implement a startsWith filter for the results
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var matcher = new RegExp("^" + query, "i"); |
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var a = $.grep(data, function (item, index) { |
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return matcher.test(item); |
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}); |
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response(a); |
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} |
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}); |
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}, |
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open: function (event, ui) { |
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$(".ui-autocomplete li.ui-menu-item a").removeClass("ui-corner-all"); |
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$(".ui-autocomplete li.ui-menu-item:odd a").addClass("ui-menu-item-alternate"); |
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} |
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}) |
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.data("ui-autocomplete")._renderItem = function (ul, item) { |
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//highlight the matched search term from the item -- note that this is global and will match anywhere
|
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var result_item = item.label; |
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var x = new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + query + ")(?![^<>]*>)(?![^&;]+;)", "gi"); |
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result_item = result_item.replace(x, function (FullMatch, n) { |
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return '<b>' + FullMatch + '</b>'; |
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}); |
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return $("<li></li>") |
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.data("ui-autocomplete-item", item) |
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.append("<a class='nowrap'>" + result_item + "</a>") |
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.appendTo(ul); |
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}; |
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} |
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var initialDir, path, callback, ls = false; |
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// if the text field is empty and we're given a key then populate it with the last browsed value from localStorage
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try { ls = !!(localStorage.getItem); } catch (e) {} |
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if (ls && options.key) { |
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path = localStorage['fileBrowser-' + options.key]; |
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} |
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if (options.key && options.field.val().length == 0 && (path)) { |
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options.field.val(path); |
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} |
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callback = function (path, options) { |
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// store the browsed path to the associated text field
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options.field.val(path); |
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|
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// use a localStorage to remember for next time -- no ie6/7
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if (ls && options.key) { |
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localStorage['fileBrowser-' + options.key] = path; |
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} |
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}; |
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initialDir = options.field.val() || (options.key && path) || ''; |
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options = $.extend(options, {initialDir: initialDir}); |
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// append the browse button and give it a click behaviour
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return options.field.addClass('fileBrowserField').after($('<input type="button" value="Browse…" class="btn btn-inline fileBrowser" />').click(function () { |
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$(this).nFileBrowser(callback, options); |
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return false; |
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})); |
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}; |
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'use strict'; |
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|
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$.Browser = { |
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defaults: { |
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title: 'Choose Directory (or enter manually)', |
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url: sbRoot + '/browser/', |
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autocompleteURL: sbRoot + '/browser/complete', |
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includeFiles: 0, |
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showBrowseButton: !0 |
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} |
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}; |
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|
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var fileBrowserDialog, currentBrowserPath, currentRequest = null; |
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|
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function browse(path, endpoint, includeFiles) { |
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|
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if (path === currentBrowserPath) { |
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return; |
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} |
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|
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currentBrowserPath = path; |
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if (currentRequest) { |
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currentRequest.abort(); |
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} |
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fileBrowserDialog.dialog('option', 'dialogClass', 'browserDialog busy'); |
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|
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currentRequest = $.getJSON(endpoint, {path: path, includeFiles: includeFiles}, function(data){ |
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fileBrowserDialog.empty(); |
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var firstVal = data[0], i = 0, list, link = null; |
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data = $.grep(data, function(){ |
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return i++ != 0; |
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}); |
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$('<input type="text" class="form-control input-sm">') |
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.val(firstVal.currentPath) |
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.on('keypress', function(e){ |
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if (13 === e.which) { |
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browse(e.target.value, endpoint, includeFiles); |
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} |
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}) |
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.appendTo(fileBrowserDialog) |
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.fileBrowser({showBrowseButton: !1}) |
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.on('autocompleteselect', |
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function(e, ui){browse(ui.item.value, endpoint, includeFiles); |
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}); |
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|
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list = $('<ul>').appendTo(fileBrowserDialog); |
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$.each(data, function(i, entry){ |
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link = $('<a href="javascript:void(0)">').on('click', |
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function(){ |
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if (entry.isFile) { |
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currentBrowserPath = entry.path; |
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$('.browserDialog .ui-button:contains("Ok")').click(); |
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} else { |
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browse(entry.path, endpoint, includeFiles); |
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} |
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}).text(entry.name); |
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|
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if (entry.isFile) { |
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link.prepend('<span class="ui-icon ui-icon-blank"></span>'); |
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} else { |
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link.prepend('<span class="ui-icon ui-icon-folder-collapsed"></span>') |
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.on('mouseenter', function(){$('span', this).addClass('ui-icon-folder-open');}) |
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.on('mouseleave', function(){$('span', this).removeClass('ui-icon-folder-open');}); |
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} |
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link.appendTo(list); |
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}); |
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$('a', list).wrap('<li class="ui-state-default ui-corner-all">'); |
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fileBrowserDialog.dialog('option', 'dialogClass', 'browserDialog'); |
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}); |
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} |
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|
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$.fn.nFileBrowser = function(callback, options){ |
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options = $.extend({}, $.Browser.defaults, options); |
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|
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// make a fileBrowserDialog object if one doesn't exist already
|
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if (fileBrowserDialog) { |
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fileBrowserDialog.dialog('option', 'title', options.title); |
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} else { |
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// set up the jquery dialog
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var docWidth = $(document).width(), dlgWidth = Math.min(docWidth - 80, 650), |
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docHeight = $(document).height() - 80, winHeight = $(window).height() - 80; |
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fileBrowserDialog = $('<div id="fileBrowserDialog" style="display:none"></div>').appendTo('body').dialog({ |
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dialogClass: 'browserDialog', |
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title: options.title, |
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position: [(docWidth - dlgWidth)/2, 60], |
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minWidth: dlgWidth, |
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height: Math.min(docHeight, winHeight), |
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maxHeight: Math.min(docHeight, winHeight), |
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maxWidth: docWidth - 80, |
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modal: true, |
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autoOpen: false |
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}); |
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} |
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|
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fileBrowserDialog.dialog('option', 'buttons', |
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[{ |
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text: 'Ok', |
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'class': 'btn', |
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click: function(){ |
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// store the browsed path to the associated text field
|
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callback(currentBrowserPath, options); |
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$(this).dialog('close'); |
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} |
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}, |
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{ |
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text: 'Cancel', |
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'class': 'btn', |
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click: function(){ |
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$(this).dialog('close'); |
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} |
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}]); |
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|
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// set up the browser and launch the dialog
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var initialDir = ''; |
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if (options.initialDir) { |
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initialDir = options.initialDir; |
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} |
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|
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browse(initialDir, options.url, options.includeFiles); |
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fileBrowserDialog.dialog('open'); |
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|
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return false; |
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}; |
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|
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$.fn.fileBrowser = function(options){ |
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options = $.extend({}, $.Browser.defaults, options); |
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// text field used for the result
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options.field = $(this); |
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|
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if (options.field.autocomplete && options.autocompleteURL) { |
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var query = ''; |
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options.field.autocomplete({ |
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position: {my: 'top', at: 'bottom', collision: 'flipfit'}, |
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source: function(request, response){ |
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//keep track of user submitted search term
|
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query = $.ui.autocomplete.escapeRegex(request.term, options.includeFiles); |
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$.ajax({ |
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url: options.autocompleteURL, |
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data: request, |
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dataType: 'json', |
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success: function(data){ |
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//implement a startsWith filter for the results
|
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var matcher = new RegExp('^' + query, 'i'); |
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var a = $.grep(data, function(item){ |
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return matcher.test(item); |
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}); |
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response(a); |
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} |
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}); |
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}, |
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open: function(){ |
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$('.ui-autocomplete li.ui-menu-item a').removeClass('ui-corner-all'); |
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$('.ui-autocomplete li.ui-menu-item:odd a').addClass('ui-menu-item-alternate'); |
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} |
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}).data('ui-autocomplete')._renderItem = function(ul, item){ |
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//highlight the matched search term from the item -- note that this is global and will match anywhere
|
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var resultItem = item.label; |
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var x = new RegExp('(?![^&;]+;)(?!<[^<>]*)(' + query + ')(?![^<>]*>)(?![^&;]+;)', 'gi'); |
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resultItem = resultItem.replace(x, function(fullMatch){ |
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return '<b>' + fullMatch + '</b>'; |
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}); |
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return $('<li></li>') |
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.data('ui-autocomplete-item', item) |
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.append('<a class="nowrap">' + resultItem + '</a>') |
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.appendTo(ul); |
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}; |
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} |
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|
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var path, callback, ls = false; |
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// if empty text field and given a key then populate it with the last browsed value from localStorage
|
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try { ls = !!(localStorage.getItem); } catch (e) {} |
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if (ls && options.key) { |
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path = localStorage['fileBrowser-' + options.key]; |
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} |
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if (options.key && options.field.val().length == 0 && (path)) { |
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options.field.val(path); |
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} |
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|
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callback = function(path, options){ |
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// store the browsed path to the associated text field
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options.field.val(path); |
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|
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// use a localStorage to remember for next time -- no ie6/7
|
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if (ls && options.key) { |
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localStorage['fileBrowser-' + options.key] = path; |
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} |
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}; |
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|
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|
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options.field.addClass('fileBrowserField'); |
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if (options.showBrowseButton) { |
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// append the browse button and give it a click behaviour
|
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options.field.after( |
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$('<input type="button" value="Browse…" class="btn btn-inline fileBrowser">').on('click', |
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function(){ |
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$(this).nFileBrowser(callback, $.extend( |
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{}, options, {initialDir: options.field.val() || (options.key && path) || ''} |
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)); |
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return false; |
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})); |
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} |
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return options.field; |
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}; |
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|
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})(jQuery); |
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|
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